init attribute-based encryption

Change-Id: Iba1a3d722110abf747a0fba366f3ebc911d25b25

93 files changed, 13969 insertions, 0 deletions

diff --git a/moon-abe/cpabe-0.11/COPYING b/moon-abe/cpabe-0.11/COPYING
new file mode 100644
index 00000000..5a965fbc
--- /dev/null
+++ b/moon-abe/cpabe-0.11/COPYING
@@ -0,0 +1,280 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
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+
+			    Preamble
+
+  The licenses for most software are designed to take away your
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+		     END OF TERMS AND CONDITIONS
diff --git a/moon-abe/cpabe-0.11/INSTALL b/moon-abe/cpabe-0.11/INSTALL
new file mode 100644
index 00000000..b282039e
--- /dev/null
+++ b/moon-abe/cpabe-0.11/INSTALL
@@ -0,0 +1,222 @@
+Basic Installation
+==================
+
+These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+   It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring.  (Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.)
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If you are using the cache, and at
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+may remove or edit it.
+
+   The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'.  You only need
+`configure.ac' if you want to change it or regenerate `configure' using
+a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
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+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+Some systems require unusual options for compilation or linking that the
+`configure' script does not know about.  Run `./configure --help' for
+details on some of the pertinent environment variables.
+
+   You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment.  Here
+is an example:
+
+     ./configure CC=c89 CFLAGS=-O2 LIBS=-lposix
+
+   *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not support the `VPATH'
+variable, you have to compile the package for one architecture at a
+time in the source code directory.  After you have installed the
+package for one architecture, use `make distclean' before reconfiguring
+for another architecture.
+
+Installation Names
+==================
+
+By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PREFIX'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PREFIX', the package will
+use PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' cannot figure out automatically,
+but needs to determine by the type of machine the package will run on.
+Usually, assuming the package is built to be run on the _same_
+architectures, `configure' can figure that out, but if it prints a
+message saying it cannot guess the machine type, give it the
+`--build=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+     CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+     OS KERNEL-OS
+
+   See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+   If you are _building_ compiler tools for cross-compiling, you should
+use the `--target=TYPE' option to select the type of system they will
+produce code for.
+
+   If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share, you
+can create a site shell script called `config.site' that gives default
+values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+Variables not defined in a site shell script can be set in the
+environment passed to `configure'.  However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost.  In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'.  For example:
+
+     ./configure CC=/usr/local2/bin/gcc
+
+will cause the specified gcc to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+`configure' Invocation
+======================
+
+`configure' recognizes the following options to control how it operates.
+
+`--help'
+`-h'
+     Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`--cache-file=FILE'
+     Enable the cache: use and save the results of the tests in FILE,
+     traditionally `config.cache'.  FILE defaults to `/dev/null' to
+     disable caching.
+
+`--config-cache'
+`-C'
+     Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options.  Run
+`configure --help' for more details.
+
diff --git a/moon-abe/cpabe-0.11/Makefile b/moon-abe/cpabe-0.11/Makefile
new file mode 100644
index 00000000..d62f6df5
--- /dev/null
+++ b/moon-abe/cpabe-0.11/Makefile
@@ -0,0 +1,134 @@
+top_srcdir = .
+prefix = /usr/local
+exec_prefix = ${prefix}
+bindir = ${exec_prefix}/bin
+mandir = ${prefix}/share/man
+
+CC = gcc
+CFLAGS  = -O3 -Wall \
+	-I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include   \
+	 \
+	-I/usr/include/pbc -I/usr/local/include/pbc \
+	 \
+	-DPACKAGE_NAME=\"cpabe\" -DPACKAGE_TARNAME=\"cpabe\" -DPACKAGE_VERSION=\"0.11\" -DPACKAGE_STRING=\"cpabe\ 0.11\" -DPACKAGE_BUGREPORT=\"bethenco@cs.berkeley.edu\" -DPACKAGE_URL=\"\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_STDDEF_H=1 -DHAVE_STRING_H=1 -DHAVE_STDLIB_H=1 -DHAVE_MALLOC=1 -DLSTAT_FOLLOWS_SLASHED_SYMLINK=1 -DHAVE_VPRINTF=1 -DHAVE_LIBCRYPTO=1 -DHAVE_LIBCRYPTO=1 -DHAVE_STRCHR=1 -DHAVE_STRDUP=1 -DHAVE_MEMSET=1 -DHAVE_GMP=1 -DHAVE_PBC=1 -DHAVE_BSWABE=1
+LDFLAGS = -O3 -Wall \
+	-L/usr/local/lib -lglib-2.0   \
+	-Wl,-rpath /usr/local/lib -lpbc \
+	-lbswabe \
+	-Wl,-rpath /usr/local/lib -lgmp \
+	-lcrypto -lcrypto 
+
+DISTNAME = cpabe-0.11
+
+TARGETS  = cpabe-setup   cpabe-enc   cpabe-keygen   cpabe-dec	cpabe-policyList   cpabe-attrList   peks-ind   peks-test   peks-trap
+DEVTARGS = test-lang TAGS
+
+MANUALS  = $(TARGETS:=.1)
+HTMLMANS = $(MANUALS:.1=.html)
+
+all: $(TARGETS) $(DEVTARGS)
+
+# user-level compilation
+
+cpabe-setup: setup.o common.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+cpabe-enc: enc.o common.o policy_lang.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+cpabe-keygen: keygen.o common.o policy_lang.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+cpabe-dec: dec.o common.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+cpabe-policyList: policyList.o common.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+cpabe-attrList: attrList.o common.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+peks-ind: ind.o common.o 
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+peks-test: indTest.o common.o 
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+peks-trap: trap.o common.o 
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+test-lang: test-lang.o common.o policy_lang.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+%.o: %.c *.h Makefile
+	$(CC) -c -o $@ $< $(CFLAGS)
+
+# installation
+
+dist: *.y policy_lang.c *.c *.h *.more-man \
+	AUTHORS COPYING INSTALL NEWS README $(MANUALS) \
+	aclocal.m4 acinclude.m4 configure configure.ac install-sh Makefile.in \
+	missing mkinstalldirs
+	rm -rf $(DISTNAME)
+	mkdir $(DISTNAME)
+	cp $^ $(DISTNAME)
+	tar zc $(DISTNAME) > $(DISTNAME).tar.gz
+	rm -rf $(DISTNAME)
+
+install: $(TARGETS) $(MANUALS)
+	$(top_srcdir)/mkinstalldirs -m 755 $(DESTDIR)$(bindir)
+	$(top_srcdir)/mkinstalldirs -m 755 $(DESTDIR)$(mandir)
+	$(top_srcdir)/mkinstalldirs -m 755 $(DESTDIR)$(mandir)/man1
+	for PROG in $(TARGETS); \
+	do \
+	  $(top_srcdir)/install-sh -m 755 $$PROG   $(DESTDIR)$(bindir); \
+	  $(top_srcdir)/install-sh -m 644 $$PROG.1 $(DESTDIR)$(mandir)/man1; \
+	done
+
+uninstall:
+	for PROG in $(TARGETS); \
+	do \
+	  /bin/rm -f $(DESTDIR)$(bindir)/$$PROG; \
+	  /bin/rm -f $(DESTDIR)$(mandir)/man1/$$PROG.1; \
+	done
+
+# developer-level processing and meta stuff
+
+%.c: %.y *.h Makefile
+	if which bison 2> /dev/null; then \
+	   bison -o $@ $<; \
+	fi
+
+%.1: % %.more-man
+	if which help2man 2> /dev/null; then \
+	   help2man --section=1 --source="SRI International" --no-info \
+	            -I $<.more-man -o $@ ./$<; \
+	fi
+
+%.html: %.1
+	groff -man -Thtml $< > $@
+
+html: $(HTMLMANS)
+
+TAGS: *.c *.h *.y
+	@(etags $^ || true) 2> /dev/null
+
+Makefile: Makefile.in config.status
+	./config.status
+
+config.status: configure
+	./config.status --recheck
+
+configure: configure.ac aclocal.m4 acinclude.m4
+	autoconf
+
+# cleanup
+
+# remove everything an installing user can rebuild
+clean:
+	rm -f *.o $(TARGETS) $(DEVTARGS) *.tar.gz pub_key master_key priv_key enc_ind *~
+
+# remove everything a package developer can rebuild
+distclean: clean
+	rm -rf policy_lang.c autom4te.cache Makefile config.status config.log config.cache \
+		configure configure.scan autoscan*.log *.1 *.html *.lineno
diff --git a/moon-abe/cpabe-0.11/Makefile.in b/moon-abe/cpabe-0.11/Makefile.in
new file mode 100644
index 00000000..84161f59
--- /dev/null
+++ b/moon-abe/cpabe-0.11/Makefile.in
@@ -0,0 +1,134 @@
+top_srcdir = @top_srcdir@
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+bindir = @bindir@
+mandir = @mandir@
+
+CC = @CC@
+CFLAGS  = @CFLAGS@ \
+	@GLIB_CFLAGS@ \
+	@GMP_CFLAGS@ \
+	@PBC_CFLAGS@ \
+	@BSWABE_CFLAGS@ \
+	@DEFS@
+LDFLAGS = @LDFLAGS@ \
+	@GLIB_LIBS@ \
+	@PBC_LIBS@ \
+	@BSWABE_LIBS@ \
+	@GMP_LIBS@ \
+	@LIBS@
+
+DISTNAME = @PACKAGE_TARNAME@-@PACKAGE_VERSION@
+
+TARGETS  = cpabe-setup   cpabe-enc   cpabe-keygen   cpabe-dec	cpabe-policyList   cpabe-attrList   peks-ind   peks-test   peks-trap
+DEVTARGS = test-lang TAGS
+
+MANUALS  = $(TARGETS:=.1)
+HTMLMANS = $(MANUALS:.1=.html)
+
+all: $(TARGETS) $(DEVTARGS)
+
+# user-level compilation
+
+cpabe-setup: setup.o common.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+cpabe-enc: enc.o common.o policy_lang.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+cpabe-keygen: keygen.o common.o policy_lang.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+cpabe-dec: dec.o common.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+cpabe-policyList: policyList.o common.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+cpabe-attrList: attrList.o common.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+peks-ind: ind.o common.o 
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+peks-test: indTest.o common.o 
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+peks-trap: trap.o common.o 
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+test-lang: test-lang.o common.o policy_lang.o
+	$(CC) -o $@ $^ $(LDFLAGS)
+
+%.o: %.c *.h Makefile
+	$(CC) -c -o $@ $< $(CFLAGS)
+
+# installation
+
+dist: *.y policy_lang.c *.c *.h *.more-man \
+	AUTHORS COPYING INSTALL NEWS README $(MANUALS) \
+	aclocal.m4 acinclude.m4 configure configure.ac install-sh Makefile.in \
+	missing mkinstalldirs
+	rm -rf $(DISTNAME)
+	mkdir $(DISTNAME)
+	cp $^ $(DISTNAME)
+	tar zc $(DISTNAME) > $(DISTNAME).tar.gz
+	rm -rf $(DISTNAME)
+
+install: $(TARGETS) $(MANUALS)
+	$(top_srcdir)/mkinstalldirs -m 755 $(DESTDIR)$(bindir)
+	$(top_srcdir)/mkinstalldirs -m 755 $(DESTDIR)$(mandir)
+	$(top_srcdir)/mkinstalldirs -m 755 $(DESTDIR)$(mandir)/man1
+	for PROG in $(TARGETS); \
+	do \
+	  $(top_srcdir)/install-sh -m 755 $$PROG   $(DESTDIR)$(bindir); \
+	  $(top_srcdir)/install-sh -m 644 $$PROG.1 $(DESTDIR)$(mandir)/man1; \
+	done
+
+uninstall:
+	for PROG in $(TARGETS); \
+	do \
+	  /bin/rm -f $(DESTDIR)$(bindir)/$$PROG; \
+	  /bin/rm -f $(DESTDIR)$(mandir)/man1/$$PROG.1; \
+	done
+
+# developer-level processing and meta stuff
+
+%.c: %.y *.h Makefile
+	if which bison 2> /dev/null; then \
+	   bison -o $@ $<; \
+	fi
+
+%.1: % %.more-man
+	if which help2man 2> /dev/null; then \
+	   help2man --section=1 --source="SRI International" --no-info \
+	            -I $<.more-man -o $@ ./$<; \
+	fi
+
+%.html: %.1
+	groff -man -Thtml $< > $@
+
+html: $(HTMLMANS)
+
+TAGS: *.c *.h *.y
+	@(etags $^ || true) 2> /dev/null
+
+Makefile: Makefile.in config.status
+	./config.status
+
+config.status: configure
+	./config.status --recheck
+
+configure: configure.ac aclocal.m4 acinclude.m4
+	autoconf
+
+# cleanup
+
+# remove everything an installing user can rebuild
+clean:
+	rm -f *.o $(TARGETS) $(DEVTARGS) *.tar.gz pub_key master_key priv_key enc_ind *~
+
+# remove everything a package developer can rebuild
+distclean: clean
+	rm -rf policy_lang.c autom4te.cache Makefile config.status config.log config.cache \
+		configure configure.scan autoscan*.log *.1 *.html *.lineno
diff --git a/moon-abe/cpabe-0.11/README b/moon-abe/cpabe-0.11/README
new file mode 100644
index 00000000..39bc4b5a
--- /dev/null
+++ b/moon-abe/cpabe-0.11/README
@@ -0,0 +1,15 @@
+This software provides several tools implementing a scheme for
+"ciphertext-policy attribute based encryption" (CP-ABE).
+
+To install this software, you will need to have the Pairing-Based
+Cryptography (PBC) library installed. You can get it from the
+following page:
+
+   http://crypto.stanford.edu/pbc/
+
+For more information on CP-ABE and a tutorial on using the tools, see
+the project homepage:
+
+   http://acsc.csl.sri.com/cpabe/
+
+make LDFLAGS=" -lpbc -lcrypto -L/usr/lib/x86_64-linux-gnu -lglib-2.0 -lbswabe -lgmp"
diff --git a/moon-abe/cpabe-0.11/acinclude.m4 b/moon-abe/cpabe-0.11/acinclude.m4
new file mode 100644
index 00000000..13ed28d4
--- /dev/null
+++ b/moon-abe/cpabe-0.11/acinclude.m4
@@ -0,0 +1,235 @@
+dnl Check for GNU MP (at least version 4.0) and set GMP_CFLAGS and
+dnl GMP_LIBS appropriately.
+
+AC_DEFUN([GMP_4_0_CHECK],
+[
+
+AC_MSG_CHECKING(for GMP version >= 4.0.0 or later)
+
+AC_ARG_WITH(
+  gmp-include,
+  AC_HELP_STRING(
+    [--with-gmp-include=DIR],
+    [look for the header gmp.h in DIR rather than the default search path]),
+  [GMP_CFLAGS="-I$withval"], [GMP_CFLAGS=""])
+
+AC_ARG_WITH(
+  gmp-lib,
+  AC_HELP_STRING([--with-gmp-lib=DIR],
+    [look for libgmp.so in DIR rather than the default search path]),
+  [
+    case $withval in
+      /* ) true;;
+      *  ) AC_MSG_ERROR([
+
+You must specify an absolute path for --with-gmp-lib.
+]) ;;
+    esac
+    GMP_LIBS="-L$withval -Wl,-rpath $withval -Wl,-rpath /usr/local/lib -lgmp"
+  ], [GMP_LIBS="-Wl,-rpath /usr/local/lib -lgmp"])
+
+BACKUP_CFLAGS=${CFLAGS}
+BACKUP_LIBS=${LIBS}
+
+CFLAGS="${CFLAGS} ${GMP_CFLAGS}"
+LIBS="${LIBS} ${GMP_LIBS}"
+
+AC_TRY_LINK(
+  [#include <gmp.h>],
+  [mpz_t a; mpz_init (a);],
+  [
+    AC_TRY_RUN(
+      [
+#include <gmp.h>
+int main() { if (__GNU_MP_VERSION < 4) return -1; else return 0; }
+],
+      [
+        AC_MSG_RESULT(found)
+        AC_SUBST(GMP_CFLAGS)
+        AC_SUBST(GMP_LIBS)
+        AC_DEFINE(HAVE_GMP,1,[Defined if GMP is installed])
+      ],
+      [
+        AC_MSG_RESULT(old version)
+        AC_MSG_ERROR([
+
+Your version of the GNU Multiple Precision library (libgmp) is too
+old! Please install a more recent version from http://gmplib.org/ and
+try again. If more than one version is installed, try specifying a
+particular version with
+
+  ./configure --with-gmp-include=DIR --with-gmp-lib=DIR
+
+See ./configure --help for more information.
+])
+      ])
+  ],
+  [
+    AC_MSG_RESULT(not found)
+    AC_MSG_ERROR([
+
+The GNU Multiple Precision library (libgmp) was not found on your
+system! Please obtain it from http://gmplib.org/ and install it before
+trying again. If libgmp is already installed in a non-standard
+location, try again with
+
+  ./configure --with-gmp-include=DIR --with-gmp-lib=DIR
+
+If you already specified those arguments, double check that gmp.h can
+be found in the first path and libgmp.a can be found in the second.
+
+See ./configure --help for more information.
+])
+  ])
+
+CFLAGS=${BACKUP_CFLAGS}
+LIBS=${BACKUP_LIBS}
+
+])
+
+dnl Check for libpbc and set PBC_CFLAGS and PBC_LIBS
+dnl appropriately.
+
+AC_DEFUN([PBC_CHECK],
+[
+
+AC_MSG_CHECKING(for the PBC library)
+
+AC_ARG_WITH(
+  pbc-include,
+  AC_HELP_STRING(
+    [--with-pbc-include=DIR],
+    [look for the header pbc.h in DIR rather than the default search path]),
+  [PBC_CFLAGS="-I$withval"], [PBC_CFLAGS="-I/usr/include/pbc -I/usr/local/include/pbc"])
+
+AC_ARG_WITH(
+  pbc-lib,
+  AC_HELP_STRING(
+    [--with-pbc-lib=DIR],
+    [look for libpbc.so in DIR rather than the default search path]),
+  [
+    case $withval in
+      /* ) true;;
+      *  ) AC_MSG_ERROR([
+
+You must specify an absolute path for --with-pbc-lib.
+]) ;;
+    esac
+    PBC_LIBS="-L$withval -Wl,-rpath $withval -Wl,-rpath /usr/local/lib -lpbc"
+  ], [PBC_LIBS="-Wl,-rpath /usr/local/lib -lpbc"])
+
+BACKUP_CFLAGS=${CFLAGS}
+BACKUP_LIBS=${LIBS}
+
+CFLAGS="${CFLAGS} ${PBC_CFLAGS} ${GMP_CFLAGS}"
+LIBS="${LIBS} ${PBC_LIBS} ${GMP_LIBS}"
+
+AC_TRY_LINK(
+  [#include <pbc.h>],
+  [pairing_t p; pairing_init_set_buf(p, "", 0);],
+  [
+    AC_MSG_RESULT(found)
+    AC_SUBST(PBC_CFLAGS)
+    AC_SUBST(PBC_LIBS)
+    AC_DEFINE(HAVE_PBC,1,[Defined if PBC is installed])
+  ],
+  [
+    AC_MSG_RESULT(not found)
+    AC_MSG_ERROR([
+
+The PBC library was not found on your system! Please obtain it from
+
+  http://crypto.stanford.edu/pbc/
+
+and install it before trying again. If libpbc is already
+installed in a non-standard location, try again with
+
+  ./configure --with-pbc-include=DIR --with-pbc-lib=DIR
+
+If you already specified those arguments, double check that pbc.h can
+be found in the first path and libpbc.a can be found in the second.
+
+See ./configure --help for more information.
+])
+  ])
+
+CFLAGS=${BACKUP_CFLAGS}
+LIBS=${BACKUP_LIBS}
+
+])
+
+dnl Check for libbswabe and set BSWABE_CFLAGS and BSWABE_LIBS
+dnl appropriately.
+
+AC_DEFUN([BSWABE_CHECK],
+[
+
+AC_MSG_CHECKING(for libbswabe)
+
+AC_ARG_WITH(
+  bswabe-include,
+  AC_HELP_STRING(
+    [--with-bswabe-include=DIR],
+    [look for the header bswabe.h in DIR rather than the default search path]),
+  [BSWABE_CFLAGS="-I$withval"], [BSWABE_CFLAGS=""])
+
+AC_ARG_WITH(
+  bswabe-lib,
+  AC_HELP_STRING(
+    [--with-bswabe-lib=DIR],
+    [look for libbswabe.a in DIR rather than the default search path]),
+  [
+    case $withval in
+      /* ) true;;
+      *  ) AC_MSG_ERROR([
+
+You must specify an absolute path for --with-bswabe-lib.
+]) ;;
+    esac
+    BSWABE_LIBS="-L$withval -lbswabe"
+  ], [BSWABE_LIBS="-lbswabe"])
+
+BACKUP_CFLAGS=${CFLAGS}
+BACKUP_LIBS=${LIBS}
+
+CFLAGS="${CFLAGS} ${BSWABE_CFLAGS} ${PBC_CFLAGS} ${GMP_CFLAGS} ${GLIB_CFLAGS}"
+LIBS="${LIBS} ${BSWABE_LIBS} ${PBC_LIBS} ${GMP_LIBS} ${GLIB_LIBS}"
+
+AC_TRY_LINK(
+  [#include <glib.h>
+   #include <pbc.h>
+   #include <bswabe.h>],
+  [bswabe_pub_t* p;
+   bswabe_pub_free(p);],
+  [
+    AC_MSG_RESULT(found)
+    AC_SUBST(BSWABE_CFLAGS)
+    AC_SUBST(BSWABE_LIBS)
+    AC_DEFINE(HAVE_BSWABE,1,[Defined if libbswabe is installed])
+  ],
+  [
+    AC_MSG_RESULT(not found)
+    AC_MSG_ERROR([
+
+The library libbswabe was not found on your system! Please obtain it
+from
+
+  http://acsc.csl.sri.com/cpabe/
+
+and install it before trying again. If libbswabe is already
+installed in a non-standard location, try again with
+
+  ./configure --with-bswabe-include=<path> --with-bswabe-lib=<path>
+
+If you already specified those arguments, double check that bswabe.h
+can be found in the first path and libbswabe.a can be found in the
+second.
+
+See ./configure --help for more information.
+])
+  ])
+
+CFLAGS=${BACKUP_CFLAGS}
+LIBS=${BACKUP_LIBS}
+
+])
diff --git a/moon-abe/cpabe-0.11/aclocal.m4 b/moon-abe/cpabe-0.11/aclocal.m4
new file mode 100644
index 00000000..b4c5ec12
--- /dev/null
+++ b/moon-abe/cpabe-0.11/aclocal.m4
@@ -0,0 +1,230 @@
+# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005  Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+# Configure paths for GLIB
+# Owen Taylor     1997-2001
+
+dnl AM_PATH_GLIB_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
+dnl Test for GLIB, and define GLIB_CFLAGS and GLIB_LIBS, if gmodule, gobject or 
+dnl gthread is specified in MODULES, pass to pkg-config
+dnl
+AC_DEFUN([AM_PATH_GLIB_2_0],
+[dnl 
+dnl Get the cflags and libraries from pkg-config
+dnl
+AC_ARG_ENABLE(glibtest, [  --disable-glibtest      do not try to compile and run a test GLIB program],
+		    , enable_glibtest=yes)
+
+  pkg_config_args=glib-2.0
+  for module in . $4
+  do
+      case "$module" in
+         gmodule) 
+             pkg_config_args="$pkg_config_args gmodule-2.0"
+         ;;
+         gmodule-no-export) 
+             pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
+         ;;
+         gobject) 
+             pkg_config_args="$pkg_config_args gobject-2.0"
+         ;;
+         gthread) 
+             pkg_config_args="$pkg_config_args gthread-2.0"
+         ;;
+      esac
+  done
+
+  AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+
+  no_glib=""
+
+  if test x$PKG_CONFIG != xno ; then
+    if $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then
+      :
+    else
+      echo *** pkg-config too old; version 0.7 or better required.
+      no_glib=yes
+      PKG_CONFIG=no
+    fi
+  else
+    no_glib=yes
+  fi
+
+  min_glib_version=ifelse([$1], ,2.0.0,$1)
+  AC_MSG_CHECKING(for GLIB - version >= $min_glib_version)
+
+  if test x$PKG_CONFIG != xno ; then
+    ## don't try to run the test against uninstalled libtool libs
+    if $PKG_CONFIG --uninstalled $pkg_config_args; then
+	  echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
+	  enable_glibtest=no
+    fi
+
+    if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
+	  :
+    else
+	  no_glib=yes
+    fi
+  fi
+
+  if test x"$no_glib" = x ; then
+    GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
+    GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
+    GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
+
+    GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
+    GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
+    glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+    glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+    glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+    if test "x$enable_glibtest" = "xyes" ; then
+      ac_save_CFLAGS="$CFLAGS"
+      ac_save_LIBS="$LIBS"
+      CFLAGS="$CFLAGS $GLIB_CFLAGS"
+      LIBS="$GLIB_LIBS $LIBS"
+dnl
+dnl Now check if the installed GLIB is sufficiently new. (Also sanity
+dnl checks the results of pkg-config to some extent)
+dnl
+      rm -f conf.glibtest
+      AC_TRY_RUN([
+#include <glib.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int 
+main ()
+{
+  int major, minor, micro;
+  char *tmp_version;
+
+  system ("touch conf.glibtest");
+
+  /* HP/UX 9 (%@#!) writes to sscanf strings */
+  tmp_version = g_strdup("$min_glib_version");
+  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+     printf("%s, bad version string\n", "$min_glib_version");
+     exit(1);
+   }
+
+  if ((glib_major_version != $glib_config_major_version) ||
+      (glib_minor_version != $glib_config_minor_version) ||
+      (glib_micro_version != $glib_config_micro_version))
+    {
+      printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n", 
+             $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
+             glib_major_version, glib_minor_version, glib_micro_version);
+      printf ("*** was found! If pkg-config was correct, then it is best\n");
+      printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
+      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
+      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
+      printf("*** required on your system.\n");
+      printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
+      printf("*** to point to the correct configuration files\n");
+    } 
+  else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
+	   (glib_minor_version != GLIB_MINOR_VERSION) ||
+           (glib_micro_version != GLIB_MICRO_VERSION))
+    {
+      printf("*** GLIB header files (version %d.%d.%d) do not match\n",
+	     GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
+      printf("*** library (version %d.%d.%d)\n",
+	     glib_major_version, glib_minor_version, glib_micro_version);
+    }
+  else
+    {
+      if ((glib_major_version > major) ||
+        ((glib_major_version == major) && (glib_minor_version > minor)) ||
+        ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
+      {
+        return 0;
+       }
+     else
+      {
+        printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
+               glib_major_version, glib_minor_version, glib_micro_version);
+        printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
+	       major, minor, micro);
+        printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
+        printf("***\n");
+        printf("*** If you have already installed a sufficiently new version, this error\n");
+        printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
+        printf("*** being found. The easiest way to fix this is to remove the old version\n");
+        printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
+        printf("*** correct copy of pkg-config. (In this case, you will have to\n");
+        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
+        printf("*** so that the correct libraries are found at run-time))\n");
+      }
+    }
+  return 1;
+}
+],, no_glib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+       CFLAGS="$ac_save_CFLAGS"
+       LIBS="$ac_save_LIBS"
+     fi
+  fi
+  if test "x$no_glib" = x ; then
+     AC_MSG_RESULT(yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version))
+     ifelse([$2], , :, [$2])     
+  else
+     AC_MSG_RESULT(no)
+     if test "$PKG_CONFIG" = "no" ; then
+       echo "*** A new enough version of pkg-config was not found."
+       echo "*** See http://www.freedesktop.org/software/pkgconfig/"
+     else
+       if test -f conf.glibtest ; then
+        :
+       else
+          echo "*** Could not run GLIB test program, checking why..."
+          ac_save_CFLAGS="$CFLAGS"
+          ac_save_LIBS="$LIBS"
+          CFLAGS="$CFLAGS $GLIB_CFLAGS"
+          LIBS="$LIBS $GLIB_LIBS"
+          AC_TRY_LINK([
+#include <glib.h>
+#include <stdio.h>
+],      [ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); ],
+        [ echo "*** The test program compiled, but did not run. This usually means"
+          echo "*** that the run-time linker is not finding GLIB or finding the wrong"
+          echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
+          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
+          echo "*** is required on your system"
+	  echo "***"
+          echo "*** If you have an old version installed, it is best to remove it, although"
+          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
+        [ echo "*** The test program failed to compile or link. See the file config.log for the"
+          echo "*** exact error that occured. This usually means GLIB is incorrectly installed."])
+          CFLAGS="$ac_save_CFLAGS"
+          LIBS="$ac_save_LIBS"
+       fi
+     fi
+     GLIB_CFLAGS=""
+     GLIB_LIBS=""
+     GLIB_GENMARSHAL=""
+     GOBJECT_QUERY=""
+     GLIB_MKENUMS=""
+     ifelse([$3], , :, [$3])
+  fi
+  AC_SUBST(GLIB_CFLAGS)
+  AC_SUBST(GLIB_LIBS)
+  AC_SUBST(GLIB_GENMARSHAL)
+  AC_SUBST(GOBJECT_QUERY)
+  AC_SUBST(GLIB_MKENUMS)
+  rm -f conf.glibtest
+])
+
+m4_include([acinclude.m4])
diff --git a/moon-abe/cpabe-0.11/attrList.c b/moon-abe/cpabe-0.11/attrList.c
new file mode 100644
index 00000000..1d514493
--- /dev/null
+++ b/moon-abe/cpabe-0.11/attrList.c
@@ -0,0 +1,82 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+
+#include "bswabe.h"
+#include "common.h"
+
+char* usage =
+"Usage: cpabe-attrList [OPTION ...] PUB_KEY PRV_KEY\n"
+"\n"
+"Print the attributes of a private key PRV_KEY\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help                    print this message\n\n"
+" -v, --version                 print version information\n\n"
+" -d, --deterministic           use deterministic \"random\" numbers\n"
+"                               (only for debugging)\n\n";
+
+char* pub_file = 0;
+char* prv_file   = 0;
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-setup");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "--deterministic") )
+		{
+			pbc_random_set_deterministic(0);
+		}
+		else if( !pub_file )
+		{
+			pub_file = argv[i];
+		}
+		else if( !prv_file )
+		{
+			prv_file = argv[i];
+		}
+		else
+			die(usage);
+}
+
+int
+main( int argc, char** argv )
+{
+
+	bswabe_prv_t* prv;
+	bswabe_pub_t* pub;
+	char** attrList;
+	int i;
+
+	parse_args(argc, argv);
+	
+	pub = bswabe_pub_unserialize(suck_file(pub_file), 1);	
+	prv = bswabe_prv_unserialize(pub, suck_file(prv_file), 1);
+
+	attrList = bswabe_attrList(prv);
+
+	i = 0;
+
+	while(attrList[i])
+	{
+		printf("%s ",attrList[i]);
+		i++;
+	}
+		printf("\n");
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/attrList.o b/moon-abe/cpabe-0.11/attrList.o
new file mode 100644
index 00000000..e52cd850
--- /dev/null
+++ b/moon-abe/cpabe-0.11/attrList.o
diff --git a/moon-abe/cpabe-0.11/benchmark.c.old b/moon-abe/cpabe-0.11/benchmark.c.old
new file mode 100644
index 00000000..e9f04630
--- /dev/null
+++ b/moon-abe/cpabe-0.11/benchmark.c.old
@@ -0,0 +1,112 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+#include "bswabe.h"
+#include "common.h"
+#include <sys/time.h>
+#include <sys/resource.h>
+
+char* usage =
+"Usage: cpabe-setup [OPTION ...]\n"
+"\n"
+"Generate system parameters, a public key, and a master secret key\n"
+"for use with cpabe-keygen, cpabe-enc, and cpabe-dec.\n"
+"\n"
+"Output will be written to the files \"pub_key\" and \"master_key\"\n"
+"unless the --output-public-key or --output-master-key options are\n"
+"used.\n"
+"\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help                    print this message\n\n"
+" -v, --version                 print version information\n\n"
+" -p, --output-public-key FILE  write public key to FILE\n\n"
+" -m, --output-master-key FILE  write master secret key to FILE\n\n"
+" -d, --deterministic           use deterministic \"random\" numbers\n"
+"                               (only for debugging)\n\n"
+"";
+
+char* pub_file = "pub_key";
+char* msk_file = "master_key";
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-setup");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-p") || !strcmp(argv[i], "--output-public-key") )
+		{
+			if( ++i >= argc )
+				die(usage);
+			else
+				pub_file = argv[i];
+		}
+		else if( !strcmp(argv[i], "-m") || !strcmp(argv[i], "--output-master-key") )
+		{
+			if( ++i >= argc )
+				die(usage);
+			else
+				msk_file = argv[i];
+		}
+		else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "--deterministic") )
+		{
+			pbc_random_set_deterministic(0);
+		}
+		else
+			die(usage);
+}
+
+int
+main( int argc, char** argv )
+{
+	bswabe_pub_t* pub;
+	bswabe_msk_t* msk;
+
+	parse_args(argc, argv);
+
+	bswabe_setup(&pub, &msk);
+	spit_file(pub_file, bswabe_pub_serialize(pub), 1);
+	spit_file(msk_file, bswabe_msk_serialize(msk), 1);
+
+// Benchmark 
+/*
+{
+	double get_time()
+	{
+		struct timeval t;
+    		struct timezone tzp;
+    		gettimeofday(&t, &tzp);
+    		return t.tv_sec + t.tv_usec*1e-6;
+	}
+
+	int i;
+	int n = 100;
+  	double ttotal = 0.0;
+  	for (i = 0; i < n; i++) {
+
+      		double t0 = get_time();
+		bswabe_setup(&pub, &msk);
+      		double t1 = get_time();
+      		ttotal += t1 - t0;
+  	}
+
+	printf("average setup time (pub key and master key generation) = %f s\n", ttotal / n);
+
+}
+*/
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/common.c b/moon-abe/cpabe-0.11/common.c
new file mode 100644
index 00000000..ee40c809
--- /dev/null
+++ b/moon-abe/cpabe-0.11/common.c
@@ -0,0 +1,257 @@
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <glib.h>
+#include <openssl/aes.h>
+#include <openssl/sha.h>
+#include <pbc.h>
+
+#include "common.h"
+
+void
+init_aes( element_t k, int enc, AES_KEY* key, unsigned char* iv )
+{
+  int key_len;
+  unsigned char* key_buf;
+
+  key_len = element_length_in_bytes(k) < 17 ? 17 : element_length_in_bytes(k);
+  key_buf = (unsigned char*) malloc(key_len);
+  element_to_bytes(key_buf, k);
+
+  if( enc )
+    AES_set_encrypt_key(key_buf + 1, 128, key);
+  else
+    AES_set_decrypt_key(key_buf + 1, 128, key);
+  free(key_buf);
+
+  memset(iv, 0, 16);
+}
+
+GByteArray*
+aes_128_cbc_encrypt( GByteArray* pt, element_t k )
+{
+  AES_KEY key;
+  unsigned char iv[16];
+  GByteArray* ct;
+  guint8 len[4];
+  guint8 zero;
+
+  init_aes(k, 1, &key, iv);
+
+  /* TODO make less crufty */
+
+  /* stuff in real length (big endian) before padding */
+  len[0] = (pt->len & 0xff000000)>>24;
+  len[1] = (pt->len & 0xff0000)>>16;
+  len[2] = (pt->len & 0xff00)>>8;
+  len[3] = (pt->len & 0xff)>>0;
+  g_byte_array_prepend(pt, len, 4);
+
+  /* pad out to multiple of 128 bit (16 byte) blocks */
+  zero = 0;
+  while( pt->len % 16 )
+    g_byte_array_append(pt, &zero, 1);
+
+  ct = g_byte_array_new();
+  g_byte_array_set_size(ct, pt->len);
+
+  AES_cbc_encrypt(pt->data, ct->data, pt->len, &key, iv, AES_ENCRYPT);
+
+  return ct;
+}
+
+GByteArray*
+aes_128_cbc_decrypt( GByteArray* ct, element_t k )
+{
+  AES_KEY key;
+  unsigned char iv[16];
+  GByteArray* pt;
+  unsigned int len;
+
+  init_aes(k, 0, &key, iv);
+
+  pt = g_byte_array_new();
+  g_byte_array_set_size(pt, ct->len);
+
+  AES_cbc_encrypt(ct->data, pt->data, ct->len, &key, iv, AES_DECRYPT);
+
+  /* TODO make less crufty */
+  
+  /* get real length */
+  len = 0;
+  len = len
+    | ((pt->data[0])<<24) | ((pt->data[1])<<16)
+    | ((pt->data[2])<<8)  | ((pt->data[3])<<0);
+  g_byte_array_remove_index(pt, 0);
+  g_byte_array_remove_index(pt, 0);
+  g_byte_array_remove_index(pt, 0);
+  g_byte_array_remove_index(pt, 0);
+
+  /* truncate any garbage from the padding */
+  g_byte_array_set_size(pt, len);
+
+  return pt;
+}
+
+FILE*
+fopen_read_or_die( char* file )
+{
+	FILE* f;
+
+	if( !(f = fopen(file, "r")) )
+		die("can't read file: %s\n", file);
+
+	return f;
+}
+
+FILE*
+fopen_write_or_die( char* file )
+{
+	FILE* f;
+
+	if( !(f = fopen(file, "w")) )
+		die("can't write file: %s\n", file);
+
+	return f;
+}
+
+GByteArray*
+suck_file( char* file )
+{
+	FILE* f;
+	GByteArray* a;
+	struct stat s;
+
+	a = g_byte_array_new();
+	stat(file, &s);
+	g_byte_array_set_size(a, s.st_size);
+
+	f = fopen_read_or_die(file);
+	fread(a->data, 1, s.st_size, f);
+	fclose(f);
+
+	return a;
+}
+
+char*
+suck_file_str( char* file )
+{
+	GByteArray* a;
+	char* s;
+	unsigned char zero;
+
+	a = suck_file(file);
+	zero = 0;
+	g_byte_array_append(a, &zero, 1);
+	s = (char*) a->data;
+	g_byte_array_free(a, 0);
+
+	return s;
+}
+
+char*
+suck_stdin()
+{
+	GString* s;
+	char* r;
+	int c;
+
+	s = g_string_new("");
+	while( (c = fgetc(stdin)) != EOF )
+		g_string_append_c(s, c);
+
+	r = s->str;
+	g_string_free(s, 0);
+
+	return r;
+}
+
+void
+spit_file( char* file, GByteArray* b, int free )
+{
+	FILE* f;
+
+	f = fopen_write_or_die(file);
+	fwrite(b->data, 1, b->len, f);
+	fclose(f);
+
+	if( free )
+		g_byte_array_free(b, 1);
+}
+
+void read_cpabe_file( char* file,    GByteArray** cph_buf,
+											int* file_len, GByteArray** aes_buf )
+{
+	FILE* f;
+	int i;
+	int len;
+
+	*cph_buf = g_byte_array_new();
+	*aes_buf = g_byte_array_new();
+
+	f = fopen_read_or_die(file);
+
+	/* read real file len as 32-bit big endian int */
+	*file_len = 0;
+	for( i = 3; i >= 0; i-- )
+		*file_len |= fgetc(f)<<(i*8);
+
+	/* read aes buf */
+	len = 0;
+	for( i = 3; i >= 0; i-- )
+		len |= fgetc(f)<<(i*8);
+	g_byte_array_set_size(*aes_buf, len);
+	fread((*aes_buf)->data, 1, len, f);
+
+	/* read cph buf */
+	len = 0;
+	for( i = 3; i >= 0; i-- )
+		len |= fgetc(f)<<(i*8);
+	g_byte_array_set_size(*cph_buf, len);
+	fread((*cph_buf)->data, 1, len, f);
+	
+	fclose(f);
+}
+
+void
+write_cpabe_file( char* file,   GByteArray* cph_buf,
+									int file_len, GByteArray* aes_buf )
+{
+	FILE* f;
+	int i;
+
+	f = fopen_write_or_die(file);
+
+	/* write real file len as 32-bit big endian int */
+	for( i = 3; i >= 0; i-- )
+		fputc((file_len & 0xff<<(i*8))>>(i*8), f);
+
+	/* write aes_buf */
+	for( i = 3; i >= 0; i-- )
+		fputc((aes_buf->len & 0xff<<(i*8))>>(i*8), f);
+	fwrite(aes_buf->data, 1, aes_buf->len, f);
+
+	/* write cph_buf */
+	for( i = 3; i >= 0; i-- )
+		fputc((cph_buf->len & 0xff<<(i*8))>>(i*8), f);
+	fwrite(cph_buf->data, 1, cph_buf->len, f);
+
+	fclose(f);
+}
+
+void
+die(char* fmt, ...)
+{
+	va_list args;
+	va_start(args, fmt);
+	vfprintf(stderr, fmt, args);
+	va_end(args);
+	exit(1);
+}
diff --git a/moon-abe/cpabe-0.11/common.h b/moon-abe/cpabe-0.11/common.h
new file mode 100644
index 00000000..246b65f7
--- /dev/null
+++ b/moon-abe/cpabe-0.11/common.h
@@ -0,0 +1,36 @@
+/*
+	Include glib.h and pbc.h before including this file.
+
+	This contains data structures and procedures common throughout the
+	tools.
+*/
+
+/*
+	TODO if ssl sha1 not available, use built in one (sha1.c)
+*/
+
+char*       suck_file_str( char* file );
+char*       suck_stdin();
+GByteArray* suck_file( char* file );
+
+void        spit_file( char* file, GByteArray* b, int free );
+
+void read_cpabe_file( char* file,    GByteArray** cph_buf,
+											int* file_len, GByteArray** aes_buf );
+
+void write_cpabe_file( char* file,   GByteArray* cph_buf,
+											 int file_len, GByteArray* aes_buf );
+
+void die(char* fmt, ...);
+
+GByteArray* aes_128_cbc_encrypt( GByteArray* pt, element_t k );
+GByteArray* aes_128_cbc_decrypt( GByteArray* ct, element_t k );
+
+#define CPABE_VERSION PACKAGE_NAME "%s " PACKAGE_VERSION "\n" \
+"\n" \
+"Parts Copyright (C) 2006, 2007 John Bethencourt and SRI International.\n" \
+"This is free software released under the GPL, see the source for copying\n" \
+"conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS\n" \
+"FOR A PARTICULAR PURPOSE.\n" \
+"\n" \
+"Report bugs to John Bethencourt <bethenco@cs.berkeley.edu>.\n"
diff --git a/moon-abe/cpabe-0.11/common.o b/moon-abe/cpabe-0.11/common.o
new file mode 100644
index 00000000..4ab2ac11
--- /dev/null
+++ b/moon-abe/cpabe-0.11/common.o
diff --git a/moon-abe/cpabe-0.11/config.status b/moon-abe/cpabe-0.11/config.status
new file mode 100644
index 00000000..bf9fa81f
--- /dev/null
+++ b/moon-abe/cpabe-0.11/config.status
@@ -0,0 +1,914 @@
+#! /bin/bash
+# Generated by configure.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=${CONFIG_SHELL-/bin/bash}
+export SHELL
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by cpabe $as_me 0.11, which was
+generated by GNU Autoconf 2.67.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+# Files that config.status was made for.
+config_files=" Makefile"
+
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Report bugs to <bethenco@cs.berkeley.edu>."
+
+ac_cs_config=""
+ac_cs_version="\
+cpabe config.status 0.11
+configured by ./configure, generated by GNU Autoconf 2.67,
+  with options \"$ac_cs_config\"
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='/home/michel/Documents/Pro/POC/cpabe-0.11'
+srcdir='.'
+test -n "$AWK" || AWK=awk
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h |  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+if $ac_cs_recheck; then
+  set X '/bin/bash' './configure'  $ac_configure_extra_args --no-create --no-recursion
+  shift
+  $as_echo "running CONFIG_SHELL=/bin/bash $*" >&6
+  CONFIG_SHELL='/bin/bash'
+  export CONFIG_SHELL
+  exec "$@"
+fi
+
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+cat >>"$tmp/subs1.awk" <<\_ACAWK &&
+S["LTLIBOBJS"]=""
+S["BSWABE_LIBS"]="-lbswabe"
+S["BSWABE_CFLAGS"]=""
+S["PBC_LIBS"]="-Wl,-rpath /usr/local/lib -lpbc"
+S["PBC_CFLAGS"]="-I/usr/include/pbc -I/usr/local/include/pbc"
+S["GMP_LIBS"]="-Wl,-rpath /usr/local/lib -lgmp"
+S["GMP_CFLAGS"]=""
+S["GLIB_MKENUMS"]="glib-mkenums"
+S["GOBJECT_QUERY"]="gobject-query"
+S["GLIB_GENMARSHAL"]="glib-genmarshal"
+S["GLIB_LIBS"]="-L/usr/local/lib -lglib-2.0  "
+S["GLIB_CFLAGS"]="-I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include  "
+S["PKG_CONFIG"]="/usr/bin/pkg-config"
+S["LIBOBJS"]=""
+S["EGREP"]="/bin/grep -E"
+S["GREP"]="/bin/grep"
+S["CPP"]="gcc -E"
+S["OBJEXT"]="o"
+S["EXEEXT"]=""
+S["ac_ct_CC"]="gcc"
+S["CPPFLAGS"]=""
+S["LDFLAGS"]="-O3 -Wall"
+S["CFLAGS"]="-O3 -Wall"
+S["CC"]="gcc"
+S["YFLAGS"]=""
+S["YACC"]="bison -y"
+S["target_alias"]=""
+S["host_alias"]=""
+S["build_alias"]=""
+S["LIBS"]="-lcrypto -lcrypto "
+S["ECHO_T"]=""
+S["ECHO_N"]="-n"
+S["ECHO_C"]=""
+S["DEFS"]="-DPACKAGE_NAME=\\\"cpabe\\\" -DPACKAGE_TARNAME=\\\"cpabe\\\" -DPACKAGE_VERSION=\\\"0.11\\\" -DPACKAGE_STRING=\\\"cpabe\\ 0.11\\\" -DPACKAGE_BUGREPORT=\\\"bethenco@cs.b"\
+"erkeley.edu\\\" -DPACKAGE_URL=\\\"\\\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DH"\
+"AVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_STDDEF_H=1 -DHAVE_STRING_H=1 -DHAVE"\
+"_STDLIB_H=1 -DHAVE_MALLOC=1 -DLSTAT_FOLLOWS_SLASHED_SYMLINK=1 -DHAVE_VPRINTF=1 -DHAVE_LIBCRYPTO=1 -DHAVE_LIBCRYPTO=1 -DHAVE_STRCHR=1 -DHAVE_STRDUP=1"\
+" -DHAVE_MEMSET=1 -DHAVE_GMP=1 -DHAVE_PBC=1 -DHAVE_BSWABE=1"
+S["mandir"]="${datarootdir}/man"
+S["localedir"]="${datarootdir}/locale"
+S["libdir"]="${exec_prefix}/lib"
+S["psdir"]="${docdir}"
+S["pdfdir"]="${docdir}"
+S["dvidir"]="${docdir}"
+S["htmldir"]="${docdir}"
+S["infodir"]="${datarootdir}/info"
+S["docdir"]="${datarootdir}/doc/${PACKAGE_TARNAME}"
+S["oldincludedir"]="/usr/include"
+S["includedir"]="${prefix}/include"
+S["localstatedir"]="${prefix}/var"
+S["sharedstatedir"]="${prefix}/com"
+S["sysconfdir"]="${prefix}/etc"
+S["datadir"]="${datarootdir}"
+S["datarootdir"]="${prefix}/share"
+S["libexecdir"]="${exec_prefix}/libexec"
+S["sbindir"]="${exec_prefix}/sbin"
+S["bindir"]="${exec_prefix}/bin"
+S["program_transform_name"]="s,x,x,"
+S["prefix"]="/usr/local"
+S["exec_prefix"]="${prefix}"
+S["PACKAGE_URL"]=""
+S["PACKAGE_BUGREPORT"]="bethenco@cs.berkeley.edu"
+S["PACKAGE_STRING"]="cpabe 0.11"
+S["PACKAGE_VERSION"]="0.11"
+S["PACKAGE_TARNAME"]="cpabe"
+S["PACKAGE_NAME"]="cpabe"
+S["PATH_SEPARATOR"]=":"
+S["SHELL"]="/bin/bash"
+_ACAWK
+cat >>"$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X "  :F $CONFIG_FILES      "
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  ac_datarootdir_hack='
+  s&@datadir@&${datarootdir}&g
+  s&@docdir@&${datarootdir}/doc/${PACKAGE_TARNAME}&g
+  s&@infodir@&${datarootdir}/info&g
+  s&@localedir@&${datarootdir}/locale&g
+  s&@mandir@&${datarootdir}/man&g
+  s&\${datarootdir}&${prefix}/share&g' ;;
+esac
+ac_sed_extra="/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}
+
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+
+
+
+  esac
+
+done # for ac_tag
+
+
+as_fn_exit 0
diff --git a/moon-abe/cpabe-0.11/configure b/moon-abe/cpabe-0.11/configure
new file mode 100644
index 00000000..747f4beb
--- /dev/null
+++ b/moon-abe/cpabe-0.11/configure
@@ -0,0 +1,5769 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.67 for cpabe 0.11.
+#
+# Report bugs to <bethenco@cs.berkeley.edu>.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  # We cannot yet assume a decent shell, so we have to provide a
+	# neutralization value for shells without unset; and this also
+	# works around shells that cannot unset nonexistent variables.
+	BASH_ENV=/dev/null
+	ENV=/dev/null
+	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: bethenco@cs.berkeley.edu about your system, including
+$0: any error possibly output before this message. Then
+$0: install a modern shell, or manually run the script
+$0: under such a shell if you do have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='cpabe'
+PACKAGE_TARNAME='cpabe'
+PACKAGE_VERSION='0.11'
+PACKAGE_STRING='cpabe 0.11'
+PACKAGE_BUGREPORT='bethenco@cs.berkeley.edu'
+PACKAGE_URL=''
+
+ac_unique_file="common.h"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='LTLIBOBJS
+BSWABE_LIBS
+BSWABE_CFLAGS
+PBC_LIBS
+PBC_CFLAGS
+GMP_LIBS
+GMP_CFLAGS
+GLIB_MKENUMS
+GOBJECT_QUERY
+GLIB_GENMARSHAL
+GLIB_LIBS
+GLIB_CFLAGS
+PKG_CONFIG
+LIBOBJS
+EGREP
+GREP
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+YFLAGS
+YACC
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_debug
+enable_glibtest
+with_gmp_include
+with_gmp_lib
+with_pbc_include
+with_pbc_lib
+with_bswabe_include
+with_bswabe_lib
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+YACC
+YFLAGS
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used" >&2
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures cpabe 0.11 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/cpabe]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of cpabe 0.11:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-debug=no/yes  turn on debugging
+                          default=$debug_default
+  --disable-glibtest      do not try to compile and run a test GLIB program
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-gmp-include=DIR  look for the header gmp.h in DIR rather than the
+                          default search path
+  --with-gmp-lib=DIR      look for libgmp.so in DIR rather than the default
+                          search path
+  --with-pbc-include=DIR  look for the header pbc.h in DIR rather than the
+                          default search path
+  --with-pbc-lib=DIR      look for libpbc.so in DIR rather than the default
+                          search path
+  --with-bswabe-include=DIR
+                          look for the header bswabe.h in DIR rather than the
+                          default search path
+  --with-bswabe-lib=DIR   look for libbswabe.a in DIR rather than the default
+                          search path
+
+Some influential environment variables:
+  YACC        The `Yet Another C Compiler' implementation to use. Defaults to
+              the first program found out of: `bison -y', `byacc', `yacc'.
+  YFLAGS      The list of arguments that will be passed by default to $YACC.
+              This script will default YFLAGS to the empty string to avoid a
+              default value of `-d' given by some make applications.
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <bethenco@cs.berkeley.edu>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+cpabe configure 0.11
+generated by GNU Autoconf 2.67
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=no"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+	 return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+	    return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_type
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_find_uintX_t LINENO BITS VAR
+# ------------------------------------
+# Finds an unsigned integer type with width BITS, setting cache variable VAR
+# accordingly.
+ac_fn_c_find_uintX_t ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
+$as_echo_n "checking for uint$2_t... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=no"
+     # Order is important - never check a type that is potentially smaller
+     # than half of the expected target width.
+     for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
+	 'unsigned long long int' 'unsigned short int' 'unsigned char'; do
+       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
+test_array [0] = 0
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  case $ac_type in #(
+  uint$2_t) :
+    eval "$3=yes" ;; #(
+  *) :
+    eval "$3=\$ac_type" ;;
+esac
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+       if eval test \"x\$"$3"\" = x"no"; then :
+
+else
+  break
+fi
+     done
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_find_uintX_t
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval "test \"\${$3+set}\"" = set; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## --------------------------------------- ##
+## Report this to bethenco@cs.berkeley.edu ##
+## --------------------------------------- ##"
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by cpabe $as_me 0.11, which was
+generated by GNU Autoconf 2.67.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5 ; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable debugging" >&5
+$as_echo_n "checking whether to enable debugging... " >&6; }
+debug_default="no"
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then :
+  enableval=$enable_debug;
+else
+  enable_debug=$debug_default
+fi
+
+if test "x$enable_debug" = "xyes"; then
+  CFLAGS="-g -Wall"
+  LDFLAGS="-g -Wall"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  CFLAGS="-O3 -Wall"
+  LDFLAGS="-O3 -Wall"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+for ac_prog in 'bison -y' byacc
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_YACC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$YACC"; then
+  ac_cv_prog_YACC="$YACC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_YACC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+YACC=$ac_cv_prog_YACC
+if test -n "$YACC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
+$as_echo "$YACC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$YACC" && break
+done
+test -n "$YACC" || YACC="yacc"
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5 ; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5 ; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5 ; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5 ; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5 ; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+  /* Ultrix mips cc rejects this.  */
+  typedef int charset[2];
+  const charset cs;
+  /* SunOS 4.1.1 cc rejects this.  */
+  char const *const *pcpcc;
+  char **ppc;
+  /* NEC SVR4.0.2 mips cc rejects this.  */
+  struct point {int x, y;};
+  static struct point const zero = {0,0};
+  /* AIX XL C 1.02.0.0 rejects this.
+     It does not let you subtract one const X* pointer from another in
+     an arm of an if-expression whose if-part is not a constant
+     expression */
+  const char *g = "string";
+  pcpcc = &g + (g ? g-g : 0);
+  /* HPUX 7.0 cc rejects these. */
+  ++pcpcc;
+  ppc = (char**) pcpcc;
+  pcpcc = (char const *const *) ppc;
+  { /* SCO 3.2v4 cc rejects this.  */
+    char *t;
+    char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+    *t++ = 0;
+    if (s) return 0;
+  }
+  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
+    int x[] = {25, 17};
+    const int *foo = &x[0];
+    ++foo;
+  }
+  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+    typedef const int *iptr;
+    iptr p = 0;
+    ++p;
+  }
+  { /* AIX XL C 1.02.0.0 rejects this saying
+       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+    struct s { int j; const int *ap[3]; };
+    struct s *b; b->j = 5;
+  }
+  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+    const int foo = 10;
+    if (!foo) return 0;
+  }
+  return !cs[0] && !zero.x;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_const=yes
+else
+  ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if test "${ac_cv_prog_CPP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5 ; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
+if test "x$ac_cv_type_size_t" = x""yes; then :
+
+else
+
+cat >>confdefs.h <<_ACEOF
+#define size_t unsigned int
+_ACEOF
+
+fi
+
+ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
+case $ac_cv_c_uint32_t in #(
+  no|yes) ;; #(
+  *)
+
+$as_echo "#define _UINT32_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint32_t $ac_cv_c_uint32_t
+_ACEOF
+;;
+  esac
+
+ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t"
+case $ac_cv_c_uint64_t in #(
+  no|yes) ;; #(
+  *)
+
+$as_echo "#define _UINT64_T 1" >>confdefs.h
+
+
+cat >>confdefs.h <<_ACEOF
+#define uint64_t $ac_cv_c_uint64_t
+_ACEOF
+;;
+  esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+for ac_header in fcntl.h stddef.h string.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+else
+  as_fn_error $? "could not find all required headers fcntl.h, stddef.h, string.h" "$LINENO" 5
+fi
+
+done
+
+
+for ac_header in stdlib.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdlib_h" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_STDLIB_H 1
+_ACEOF
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
+$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
+if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_malloc_0_nonnull=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#if defined STDC_HEADERS || defined HAVE_STDLIB_H
+# include <stdlib.h>
+#else
+char *malloc ();
+#endif
+
+int
+main ()
+{
+return ! malloc (0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_malloc_0_nonnull=yes
+else
+  ac_cv_func_malloc_0_nonnull=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
+$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
+if test $ac_cv_func_malloc_0_nonnull = yes; then :
+
+$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
+
+else
+  $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
+
+   case " $LIBOBJS " in
+  *" malloc.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
+ ;;
+esac
+
+
+$as_echo "#define malloc rpl_malloc" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
+$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
+if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f conftest.sym conftest.file
+echo >conftest.file
+if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_lstat_dereferences_slashed_symlink=no
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+     /* Linux will dereference the symlink and fail, as required by POSIX.
+	That is better in the sense that it means we will not
+	have to compile and use the lstat wrapper.  */
+     return lstat ("conftest.sym/", &sbuf) == 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_lstat_dereferences_slashed_symlink=yes
+else
+  ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+else
+  # If the `ln -s' command failed, then we probably don't even
+  # have an lstat function.
+  ac_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f conftest.sym conftest.file
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
+$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
+
+test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
+
+cat >>confdefs.h <<_ACEOF
+#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+_ACEOF
+
+
+if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
+  case " $LIBOBJS " in
+  *" lstat.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
+ ;;
+esac
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
+$as_echo_n "checking whether stat accepts an empty string... " >&6; }
+if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  ac_cv_func_stat_empty_string_bug=yes
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$ac_includes_default
+int
+main ()
+{
+struct stat sbuf;
+  return stat ("", &sbuf) == 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_func_stat_empty_string_bug=no
+else
+  ac_cv_func_stat_empty_string_bug=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
+$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
+if test $ac_cv_func_stat_empty_string_bug = yes; then
+  case " $LIBOBJS " in
+  *" stat.$ac_objext "* ) ;;
+  *) LIBOBJS="$LIBOBJS stat.$ac_objext"
+ ;;
+esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STAT_EMPTY_STRING_BUG 1
+_ACEOF
+
+fi
+
+for ac_func in vprintf
+do :
+  ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
+if test "x$ac_cv_func_vprintf" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_VPRINTF 1
+_ACEOF
+
+ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
+if test "x$ac_cv_func__doprnt" = x""yes; then :
+
+$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
+
+fi
+
+fi
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SHA1 in -lcrypto" >&5
+$as_echo_n "checking for SHA1 in -lcrypto... " >&6; }
+if test "${ac_cv_lib_crypto_SHA1+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char SHA1 ();
+int
+main ()
+{
+return SHA1 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_crypto_SHA1=yes
+else
+  ac_cv_lib_crypto_SHA1=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1" >&5
+$as_echo "$ac_cv_lib_crypto_SHA1" >&6; }
+if test "x$ac_cv_lib_crypto_SHA1" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBCRYPTO 1
+_ACEOF
+
+  LIBS="-lcrypto $LIBS"
+
+else
+  as_fn_error $? "please install the OpenSSL crypto library, libcrypto." "$LINENO" 5
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVP_aes_128_cbc in -lcrypto" >&5
+$as_echo_n "checking for EVP_aes_128_cbc in -lcrypto... " >&6; }
+if test "${ac_cv_lib_crypto_EVP_aes_128_cbc+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char EVP_aes_128_cbc ();
+int
+main ()
+{
+return EVP_aes_128_cbc ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_crypto_EVP_aes_128_cbc=yes
+else
+  ac_cv_lib_crypto_EVP_aes_128_cbc=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_EVP_aes_128_cbc" >&5
+$as_echo "$ac_cv_lib_crypto_EVP_aes_128_cbc" >&6; }
+if test "x$ac_cv_lib_crypto_EVP_aes_128_cbc" = x""yes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBCRYPTO 1
+_ACEOF
+
+  LIBS="-lcrypto $LIBS"
+
+else
+  as_fn_error $? "please install the OpenSSL crypto library, libcrypto." "$LINENO" 5
+fi
+
+for ac_func in strchr strdup memset
+do :
+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+else
+  as_fn_error $? "could not link to required functions strchr, strdup, memset" "$LINENO" 5
+fi
+done
+
+
+# Check whether --enable-glibtest was given.
+if test "${enable_glibtest+set}" = set; then :
+  enableval=$enable_glibtest;
+else
+  enable_glibtest=yes
+fi
+
+
+  pkg_config_args=glib-2.0
+  for module in .
+  do
+      case "$module" in
+         gmodule)
+             pkg_config_args="$pkg_config_args gmodule-2.0"
+         ;;
+         gmodule-no-export)
+             pkg_config_args="$pkg_config_args gmodule-no-export-2.0"
+         ;;
+         gobject)
+             pkg_config_args="$pkg_config_args gobject-2.0"
+         ;;
+         gthread)
+             pkg_config_args="$pkg_config_args gthread-2.0"
+         ;;
+      esac
+  done
+
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
+  ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+  no_glib=""
+
+  if test x$PKG_CONFIG != xno ; then
+    if $PKG_CONFIG --atleast-pkgconfig-version 0.7 ; then
+      :
+    else
+      echo *** pkg-config too old; version 0.7 or better required.
+      no_glib=yes
+      PKG_CONFIG=no
+    fi
+  else
+    no_glib=yes
+  fi
+
+  min_glib_version=2.0.0
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLIB - version >= $min_glib_version" >&5
+$as_echo_n "checking for GLIB - version >= $min_glib_version... " >&6; }
+
+  if test x$PKG_CONFIG != xno ; then
+    ## don't try to run the test against uninstalled libtool libs
+    if $PKG_CONFIG --uninstalled $pkg_config_args; then
+	  echo "Will use uninstalled version of GLib found in PKG_CONFIG_PATH"
+	  enable_glibtest=no
+    fi
+
+    if $PKG_CONFIG --atleast-version $min_glib_version $pkg_config_args; then
+	  :
+    else
+	  no_glib=yes
+    fi
+  fi
+
+  if test x"$no_glib" = x ; then
+    GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
+    GOBJECT_QUERY=`$PKG_CONFIG --variable=gobject_query glib-2.0`
+    GLIB_MKENUMS=`$PKG_CONFIG --variable=glib_mkenums glib-2.0`
+
+    GLIB_CFLAGS=`$PKG_CONFIG --cflags $pkg_config_args`
+    GLIB_LIBS=`$PKG_CONFIG --libs $pkg_config_args`
+    glib_config_major_version=`$PKG_CONFIG --modversion glib-2.0 | \
+           sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'`
+    glib_config_minor_version=`$PKG_CONFIG --modversion glib-2.0 | \
+           sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'`
+    glib_config_micro_version=`$PKG_CONFIG --modversion glib-2.0 | \
+           sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'`
+    if test "x$enable_glibtest" = "xyes" ; then
+      ac_save_CFLAGS="$CFLAGS"
+      ac_save_LIBS="$LIBS"
+      CFLAGS="$CFLAGS $GLIB_CFLAGS"
+      LIBS="$GLIB_LIBS $LIBS"
+      rm -f conf.glibtest
+      if test "$cross_compiling" = yes; then :
+  echo $ac_n "cross compiling; assumed OK... $ac_c"
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <glib.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main ()
+{
+  int major, minor, micro;
+  char *tmp_version;
+
+  system ("touch conf.glibtest");
+
+  /* HP/UX 9 (%@#!) writes to sscanf strings */
+  tmp_version = g_strdup("$min_glib_version");
+  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+     printf("%s, bad version string\n", "$min_glib_version");
+     exit(1);
+   }
+
+  if ((glib_major_version != $glib_config_major_version) ||
+      (glib_minor_version != $glib_config_minor_version) ||
+      (glib_micro_version != $glib_config_micro_version))
+    {
+      printf("\n*** 'pkg-config --modversion glib-2.0' returned %d.%d.%d, but GLIB (%d.%d.%d)\n",
+             $glib_config_major_version, $glib_config_minor_version, $glib_config_micro_version,
+             glib_major_version, glib_minor_version, glib_micro_version);
+      printf ("*** was found! If pkg-config was correct, then it is best\n");
+      printf ("*** to remove the old version of GLib. You may also be able to fix the error\n");
+      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
+      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
+      printf("*** required on your system.\n");
+      printf("*** If pkg-config was wrong, set the environment variable PKG_CONFIG_PATH\n");
+      printf("*** to point to the correct configuration files\n");
+    }
+  else if ((glib_major_version != GLIB_MAJOR_VERSION) ||
+	   (glib_minor_version != GLIB_MINOR_VERSION) ||
+           (glib_micro_version != GLIB_MICRO_VERSION))
+    {
+      printf("*** GLIB header files (version %d.%d.%d) do not match\n",
+	     GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION);
+      printf("*** library (version %d.%d.%d)\n",
+	     glib_major_version, glib_minor_version, glib_micro_version);
+    }
+  else
+    {
+      if ((glib_major_version > major) ||
+        ((glib_major_version == major) && (glib_minor_version > minor)) ||
+        ((glib_major_version == major) && (glib_minor_version == minor) && (glib_micro_version >= micro)))
+      {
+        return 0;
+       }
+     else
+      {
+        printf("\n*** An old version of GLIB (%d.%d.%d) was found.\n",
+               glib_major_version, glib_minor_version, glib_micro_version);
+        printf("*** You need a version of GLIB newer than %d.%d.%d. The latest version of\n",
+	       major, minor, micro);
+        printf("*** GLIB is always available from ftp://ftp.gtk.org.\n");
+        printf("***\n");
+        printf("*** If you have already installed a sufficiently new version, this error\n");
+        printf("*** probably means that the wrong copy of the pkg-config shell script is\n");
+        printf("*** being found. The easiest way to fix this is to remove the old version\n");
+        printf("*** of GLIB, but you can also set the PKG_CONFIG environment to point to the\n");
+        printf("*** correct copy of pkg-config. (In this case, you will have to\n");
+        printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
+        printf("*** so that the correct libraries are found at run-time))\n");
+      }
+    }
+  return 1;
+}
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  no_glib=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+       CFLAGS="$ac_save_CFLAGS"
+       LIBS="$ac_save_LIBS"
+     fi
+  fi
+  if test "x$no_glib" = x ; then
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version)" >&5
+$as_echo "yes (version $glib_config_major_version.$glib_config_minor_version.$glib_config_micro_version)" >&6; }
+     :
+  else
+     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+     if test "$PKG_CONFIG" = "no" ; then
+       echo "*** A new enough version of pkg-config was not found."
+       echo "*** See http://www.freedesktop.org/software/pkgconfig/"
+     else
+       if test -f conf.glibtest ; then
+        :
+       else
+          echo "*** Could not run GLIB test program, checking why..."
+          ac_save_CFLAGS="$CFLAGS"
+          ac_save_LIBS="$LIBS"
+          CFLAGS="$CFLAGS $GLIB_CFLAGS"
+          LIBS="$LIBS $GLIB_LIBS"
+          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <glib.h>
+#include <stdio.h>
+
+int
+main ()
+{
+ return ((glib_major_version) || (glib_minor_version) || (glib_micro_version));
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+   echo "*** The test program compiled, but did not run. This usually means"
+          echo "*** that the run-time linker is not finding GLIB or finding the wrong"
+          echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
+          echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
+          echo "*** to the installed location  Also, make sure you have run ldconfig if that"
+          echo "*** is required on your system"
+	  echo "***"
+          echo "*** If you have an old version installed, it is best to remove it, although"
+          echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
+else
+   echo "*** The test program failed to compile or link. See the file config.log for the"
+          echo "*** exact error that occured. This usually means GLIB is incorrectly installed."
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+          CFLAGS="$ac_save_CFLAGS"
+          LIBS="$ac_save_LIBS"
+       fi
+     fi
+     GLIB_CFLAGS=""
+     GLIB_LIBS=""
+     GLIB_GENMARSHAL=""
+     GOBJECT_QUERY=""
+     GLIB_MKENUMS=""
+     :
+  fi
+
+
+
+
+
+  rm -f conf.glibtest
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GMP version >= 4.0.0 or later" >&5
+$as_echo_n "checking for GMP version >= 4.0.0 or later... " >&6; }
+
+
+# Check whether --with-gmp-include was given.
+if test "${with_gmp_include+set}" = set; then :
+  withval=$with_gmp_include; GMP_CFLAGS="-I$withval"
+else
+  GMP_CFLAGS=""
+fi
+
+
+
+# Check whether --with-gmp-lib was given.
+if test "${with_gmp_lib+set}" = set; then :
+  withval=$with_gmp_lib;
+    case $withval in
+      /* ) true;;
+      *  ) as_fn_error $? "
+
+You must specify an absolute path for --with-gmp-lib.
+" "$LINENO" 5  ;;
+    esac
+    GMP_LIBS="-L$withval -Wl,-rpath $withval -Wl,-rpath /usr/local/lib -lgmp"
+
+else
+  GMP_LIBS="-Wl,-rpath /usr/local/lib -lgmp"
+fi
+
+
+BACKUP_CFLAGS=${CFLAGS}
+BACKUP_LIBS=${LIBS}
+
+CFLAGS="${CFLAGS} ${GMP_CFLAGS}"
+LIBS="${LIBS} ${GMP_LIBS}"
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <gmp.h>
+int
+main ()
+{
+mpz_t a; mpz_init (a);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+    if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5 ; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <gmp.h>
+int main() { if (__GNU_MP_VERSION < 4) return -1; else return 0; }
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
+$as_echo "found" >&6; }
+
+
+
+$as_echo "#define HAVE_GMP 1" >>confdefs.h
+
+
+else
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: old version" >&5
+$as_echo "old version" >&6; }
+        as_fn_error $? "
+
+Your version of the GNU Multiple Precision library (libgmp) is too
+old! Please install a more recent version from http://gmplib.org/ and
+try again. If more than one version is installed, try specifying a
+particular version with
+
+  ./configure --with-gmp-include=DIR --with-gmp-lib=DIR
+
+See ./configure --help for more information.
+" "$LINENO" 5
+
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+else
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+    as_fn_error $? "
+
+The GNU Multiple Precision library (libgmp) was not found on your
+system! Please obtain it from http://gmplib.org/ and install it before
+trying again. If libgmp is already installed in a non-standard
+location, try again with
+
+  ./configure --with-gmp-include=DIR --with-gmp-lib=DIR
+
+If you already specified those arguments, double check that gmp.h can
+be found in the first path and libgmp.a can be found in the second.
+
+See ./configure --help for more information.
+" "$LINENO" 5
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+CFLAGS=${BACKUP_CFLAGS}
+LIBS=${BACKUP_LIBS}
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the PBC library" >&5
+$as_echo_n "checking for the PBC library... " >&6; }
+
+
+# Check whether --with-pbc-include was given.
+if test "${with_pbc_include+set}" = set; then :
+  withval=$with_pbc_include; PBC_CFLAGS="-I$withval"
+else
+  PBC_CFLAGS="-I/usr/include/pbc -I/usr/local/include/pbc"
+fi
+
+
+
+# Check whether --with-pbc-lib was given.
+if test "${with_pbc_lib+set}" = set; then :
+  withval=$with_pbc_lib;
+    case $withval in
+      /* ) true;;
+      *  ) as_fn_error $? "
+
+You must specify an absolute path for --with-pbc-lib.
+" "$LINENO" 5  ;;
+    esac
+    PBC_LIBS="-L$withval -Wl,-rpath $withval -Wl,-rpath /usr/local/lib -lpbc"
+
+else
+  PBC_LIBS="-Wl,-rpath /usr/local/lib -lpbc"
+fi
+
+
+BACKUP_CFLAGS=${CFLAGS}
+BACKUP_LIBS=${LIBS}
+
+CFLAGS="${CFLAGS} ${PBC_CFLAGS} ${GMP_CFLAGS}"
+LIBS="${LIBS} ${PBC_LIBS} ${GMP_LIBS}"
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pbc.h>
+int
+main ()
+{
+pairing_t p; pairing_init_set_buf(p, "", 0);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
+$as_echo "found" >&6; }
+
+
+
+$as_echo "#define HAVE_PBC 1" >>confdefs.h
+
+
+else
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+    as_fn_error $? "
+
+The PBC library was not found on your system! Please obtain it from
+
+  http://crypto.stanford.edu/pbc/
+
+and install it before trying again. If libpbc is already
+installed in a non-standard location, try again with
+
+  ./configure --with-pbc-include=DIR --with-pbc-lib=DIR
+
+If you already specified those arguments, double check that pbc.h can
+be found in the first path and libpbc.a can be found in the second.
+
+See ./configure --help for more information.
+" "$LINENO" 5
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+CFLAGS=${BACKUP_CFLAGS}
+LIBS=${BACKUP_LIBS}
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbswabe" >&5
+$as_echo_n "checking for libbswabe... " >&6; }
+
+
+# Check whether --with-bswabe-include was given.
+if test "${with_bswabe_include+set}" = set; then :
+  withval=$with_bswabe_include; BSWABE_CFLAGS="-I$withval"
+else
+  BSWABE_CFLAGS=""
+fi
+
+
+
+# Check whether --with-bswabe-lib was given.
+if test "${with_bswabe_lib+set}" = set; then :
+  withval=$with_bswabe_lib;
+    case $withval in
+      /* ) true;;
+      *  ) as_fn_error $? "
+
+You must specify an absolute path for --with-bswabe-lib.
+" "$LINENO" 5  ;;
+    esac
+    BSWABE_LIBS="-L$withval -lbswabe"
+
+else
+  BSWABE_LIBS="-lbswabe"
+fi
+
+
+BACKUP_CFLAGS=${CFLAGS}
+BACKUP_LIBS=${LIBS}
+
+CFLAGS="${CFLAGS} ${BSWABE_CFLAGS} ${PBC_CFLAGS} ${GMP_CFLAGS} ${GLIB_CFLAGS}"
+LIBS="${LIBS} ${BSWABE_LIBS} ${PBC_LIBS} ${GMP_LIBS} ${GLIB_LIBS}"
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <glib.h>
+   #include <pbc.h>
+   #include <bswabe.h>
+int
+main ()
+{
+bswabe_pub_t* p;
+   bswabe_pub_free(p);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
+$as_echo "found" >&6; }
+
+
+
+$as_echo "#define HAVE_BSWABE 1" >>confdefs.h
+
+
+else
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
+$as_echo "not found" >&6; }
+    as_fn_error $? "
+
+The library libbswabe was not found on your system! Please obtain it
+from
+
+  http://acsc.csl.sri.com/cpabe/
+
+and install it before trying again. If libbswabe is already
+installed in a non-standard location, try again with
+
+  ./configure --with-bswabe-include=<path> --with-bswabe-lib=<path>
+
+If you already specified those arguments, double check that bswabe.h
+can be found in the first path and libbswabe.a can be found in the
+second.
+
+See ./configure --help for more information.
+" "$LINENO" 5
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+CFLAGS=${BACKUP_CFLAGS}
+LIBS=${BACKUP_LIBS}
+
+
+
+ac_config_files="$ac_config_files Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    test "x$cache_file" != "x/dev/null" &&
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+    cat confcache >$cache_file
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section.  Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+	g
+	s/^\n//
+	s/\n/ /g
+	p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
+
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -p'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -p'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -p'
+  fi
+else
+  as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+  as_test_x='test -x'
+else
+  if ls -dL / >/dev/null 2>&1; then
+    as_ls_L_option=L
+  else
+    as_ls_L_option=
+  fi
+  as_test_x='
+    eval sh -c '\''
+      if test -d "$1"; then
+	test -d "$1/.";
+      else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+    '\'' sh
+  '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by cpabe $as_me 0.11, which was
+generated by GNU Autoconf 2.67.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+
+Configuration files:
+$config_files
+
+Report bugs to <bethenco@cs.berkeley.edu>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+cpabe config.status 0.11
+configured by $0, generated by GNU Autoconf 2.67,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h |  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp=
+  trap 'exit_status=$?
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -n "$tmp" && test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+
+eval set X "  :F $CONFIG_FILES      "
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$tmp/stdin"
+  case $ac_file in
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+
+
+
+  esac
+
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/moon-abe/cpabe-0.11/configure.ac b/moon-abe/cpabe-0.11/configure.ac
new file mode 100644
index 00000000..53ff8ba0
--- /dev/null
+++ b/moon-abe/cpabe-0.11/configure.ac
@@ -0,0 +1,54 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_PREREQ(2.61)
+AC_INIT([cpabe], [0.11], [bethenco@cs.berkeley.edu])
+AC_CONFIG_SRCDIR([common.h])
+
+dnl First, standard system stuff.
+
+dnl  language and compiler support
+AC_MSG_CHECKING(whether to enable debugging)
+debug_default="no"
+AC_ARG_ENABLE(debug, [  --enable-debug=[no/yes]  turn on debugging
+                          [default=$debug_default]],, enable_debug=$debug_default)
+if test "x$enable_debug" = "xyes"; then
+  CFLAGS="-g -Wall"
+  LDFLAGS="-g -Wall"
+  AC_MSG_RESULT(yes)
+else
+  CFLAGS="-O3 -Wall"
+  LDFLAGS="-O3 -Wall"
+  AC_MSG_RESULT(no)
+fi
+AC_PROG_YACC
+AC_PROG_CC
+AC_LANG(C)
+AC_C_CONST
+AC_TYPE_SIZE_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+
+dnl  standard headers
+AC_HEADER_STDC
+AC_CHECK_HEADERS([fcntl.h stddef.h string.h],,
+ [AC_MSG_ERROR([could not find all required headers fcntl.h, stddef.h, string.h])])
+
+dnl  specific library functions
+AC_FUNC_MALLOC
+AC_FUNC_STAT
+AC_FUNC_VPRINTF
+AC_CHECK_LIB(crypto, SHA1,,
+ [AC_MSG_ERROR([please install the OpenSSL crypto library, libcrypto.])])
+AC_CHECK_LIB(crypto, EVP_aes_128_cbc,,
+ [AC_MSG_ERROR([please install the OpenSSL crypto library, libcrypto.])])
+AC_CHECK_FUNCS([strchr strdup memset],,
+ [AC_MSG_ERROR([could not link to required functions strchr, strdup, memset])])
+
+dnl Now, we check for specific packages we need.
+AM_PATH_GLIB_2_0([2.0.0])
+GMP_4_0_CHECK
+PBC_CHECK
+BSWABE_CHECK
+
+dnl Specify the output.
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
diff --git a/moon-abe/cpabe-0.11/cpabe-attrList b/moon-abe/cpabe-0.11/cpabe-attrList
new file mode 100644
index 00000000..f7b2de62
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-attrList
diff --git a/moon-abe/cpabe-0.11/cpabe-attrList.1 b/moon-abe/cpabe-0.11/cpabe-attrList.1
new file mode 100644
index 00000000..0d860994
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-attrList.1
@@ -0,0 +1,30 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
+.TH CPABE-ATTRLIST "1" "JULY 2015" "User Commands"
+.SH NAME
+cpabe-attrList \- manual page for cpabe-setup 0.11
+.SH SYNOPSIS
+.B cpabe-attrList
+[\fIOPTION \fR...]
+.SH DESCRIPTION
+Show the attributes of a private key
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+print this message
+.TP
+\fB\-v\fR, \fB\-\-version\fR
+print version information
+.TP
+\fB\-d\fR, \fB\-\-deterministic\fR
+use deterministic "random" numbers
+(only for debugging)
+.PP
+Parts Copyright (C) 2015 Michel Kheirallah.
+This is free software released under the GPL, see the source for copying
+conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.
+.SH "REPORTING BUGS"
+Report bugs to Michel Kheirallah.
+.SH "SEE ALSO"
+.BR cpabe-keygen (1),
+.BR cpabe-enc (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/cpabe-attrList.py b/moon-abe/cpabe-0.11/cpabe-attrList.py
new file mode 100644
index 00000000..4cc98c28
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-attrList.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "cpabe-attrList"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/cpabe-dec b/moon-abe/cpabe-0.11/cpabe-dec
new file mode 100644
index 00000000..6c09dd69
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-dec
diff --git a/moon-abe/cpabe-0.11/cpabe-dec.1 b/moon-abe/cpabe-0.11/cpabe-dec.1
new file mode 100644
index 00000000..0ee3cc0d
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-dec.1
@@ -0,0 +1,42 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
+.TH CPABE-DEC "1" "March 2011" "SRI International" "User Commands"
+.SH NAME
+cpabe-dec \- manual page for cpabe-dec 0.11
+.SH SYNOPSIS
+.B cpabe-dec
+[\fIOPTION \fR...] \fIPUB_KEY PRIV_KEY FILE\fR
+.SH DESCRIPTION
+Decrypt FILE using private key PRIV_KEY and assuming public key
+PUB_KEY. If the name of FILE is X.cpabe, the decrypted file will
+be written as X and FILE will be removed. Otherwise the file will be
+decrypted in place. Use of the \fB\-o\fR option overrides this
+behavior.
+.PP
+Mandatory arguments to long options are mandatory for short options too.
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+print this message
+.TP
+\fB\-v\fR, \fB\-\-version\fR
+print version information
+.TP
+\fB\-k\fR, \fB\-\-keep\-input\-file\fR
+don't delete original file
+.TP
+\fB\-o\fR, \fB\-\-output\fR FILE
+write output to FILE
+.TP
+\fB\-d\fR, \fB\-\-deterministic\fR
+use deterministic "random" numbers
+(only for debugging)
+.PP
+Parts Copyright (C) 2006, 2007 John Bethencourt and SRI International.
+This is free software released under the GPL, see the source for copying
+conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.
+.SH "REPORTING BUGS"
+Report bugs to John Bethencourt <bethenco@cs.berkeley.edu>.
+.SH "SEE ALSO"
+.BR cpabe-setup (1),
+.BR cpabe-keygen (1),
+.BR cpabe-enc (1)
diff --git a/moon-abe/cpabe-0.11/cpabe-dec.more-man b/moon-abe/cpabe-0.11/cpabe-dec.more-man
new file mode 100644
index 00000000..56ccb3fb
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-dec.more-man
@@ -0,0 +1,4 @@
+[see also]
+.BR cpabe-setup (1),
+.BR cpabe-keygen (1),
+.BR cpabe-enc (1)
diff --git a/moon-abe/cpabe-0.11/cpabe-dec.py b/moon-abe/cpabe-0.11/cpabe-dec.py
new file mode 100644
index 00000000..3e120578
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-dec.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "cpabe-dec"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/cpabe-enc b/moon-abe/cpabe-0.11/cpabe-enc
new file mode 100644
index 00000000..12d6fbe0
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-enc
diff --git a/moon-abe/cpabe-0.11/cpabe-enc.1 b/moon-abe/cpabe-0.11/cpabe-enc.1
new file mode 100644
index 00000000..079deece
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-enc.1
@@ -0,0 +1,88 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
+.TH CPABE-ENC "1" "March 2011" "SRI International" "User Commands"
+.SH NAME
+cpabe-enc \- manual page for cpabe-enc 0.11
+.SH SYNOPSIS
+.B cpabe-enc
+[\fIOPTION \fR...] \fIPUB_KEY FILE \fR[\fIPOLICY\fR]
+.SH DESCRIPTION
+Encrypt FILE under the decryption policy POLICY using public key
+PUB_KEY. The encrypted file will be written to FILE.cpabe unless
+the \fB\-o\fR option is used. The original file will be removed. If POLICY
+is not specified, the policy will be read from stdin.
+.PP
+Mandatory arguments to long options are mandatory for short options too.
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+print this message
+.TP
+\fB\-v\fR, \fB\-\-version\fR
+print version information
+.TP
+\fB\-k\fR, \fB\-\-keep\-input\-file\fR
+don't delete original file
+.TP
+\fB\-o\fR, \fB\-\-output\fR FILE
+write resulting key to FILE
+.TP
+\fB\-d\fR, \fB\-\-deterministic\fR
+use deterministic "random" numbers
+(only for debugging)
+.PP
+Parts Copyright (C) 2006, 2007 John Bethencourt and SRI International.
+This is free software released under the GPL, see the source for copying
+conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.
+.SH EXAMPLES
+
+A simple policy:
+
+  $ cpabe-enc pub_key security_report.pdf 'foo and (bar or bif)'
+
+A complex policy specified on stdin:
+
+  $ cpabe-enc pub_key security_report.pdf
+.br
+  (sysadmin and (hire_date < 946702800 or security_team)) or
+.br
+  (business_staff and 2 of (exec_level >= 5#4, audit_group, strat_team))
+.br
+  ^D
+.SH "POLICY LANGUAGE"
+
+Policies are specified using simple expressions of the attributes
+given to cpabe-keygen (1). The most basic policy consists of a single
+such attribute. It will only match keys produced by giving that
+attribute (possibly among others) to cpabe-keygen (1).
+
+Another type of policy consists of a comparison between an attribute
+name and a non-negative integer. The following comparisons are
+allowed: `<', `>', `<=', `>=', and `='. In this case, the attribute
+used must be a numerical attribute and specified appropriately to
+cpabe-keygen (1) (see its man page for details). Note that a
+comparison with an explicit length integer (e.g., "exec_level >= 5#4")
+can only match an attribute with the same length (so "exec_level =
+8#4" will match but "exec_level = 8#5" will not).
+
+Policies of these two basic types may be combined using the the
+keywords `and' and `or' (which may not be used as attributes), as
+shown in the first example above. The `and' operator has higher
+precedence than `or', and parenthesis may be used to specify other
+groupings.
+
+Policies may also be combined using a threshold gate operator, written
+as `K of (P1, P2, ... PN)', where K is a positive integer less than or
+equal to N, and P1, ... PN are policies. Such a policy will only be
+satisfied by a key that satisfies at least K of the policies P1, ...
+PN. An example of the threshold gate operator is included as part of
+the policy in the second example above.
+
+Note that attribute names are case sensitive and must begin with a
+letter, and the keywords `and', `or', and `of' may not be used. Also,
+`&' and `|' are synonyms for `and' and `or'.
+.SH "REPORTING BUGS"
+Report bugs to John Bethencourt <bethenco@cs.berkeley.edu>.
+.SH "SEE ALSO"
+.BR cpabe-setup (1),
+.BR cpabe-keygen (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/cpabe-enc.more-man b/moon-abe/cpabe-0.11/cpabe-enc.more-man
new file mode 100644
index 00000000..db492415
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-enc.more-man
@@ -0,0 +1,53 @@
+[examples]
+
+A simple policy:
+
+  $ cpabe-enc pub_key security_report.pdf 'foo and (bar or bif)'
+
+A complex policy specified on stdin:
+
+  $ cpabe-enc pub_key security_report.pdf
+.br
+  (sysadmin and (hire_date < 946702800 or security_team)) or
+.br
+  (business_staff and 2 of (exec_level >= 5#4, audit_group, strat_team))
+.br
+  ^D
+
+[policy language]
+
+Policies are specified using simple expressions of the attributes
+given to cpabe-keygen (1). The most basic policy consists of a single
+such attribute. It will only match keys produced by giving that
+attribute (possibly among others) to cpabe-keygen (1).
+
+Another type of policy consists of a comparison between an attribute
+name and a non-negative integer. The following comparisons are
+allowed: `<', `>', `<=', `>=', and `='. In this case, the attribute
+used must be a numerical attribute and specified appropriately to
+cpabe-keygen (1) (see its man page for details). Note that a
+comparison with an explicit length integer (e.g., "exec_level >= 5#4")
+can only match an attribute with the same length (so "exec_level =
+8#4" will match but "exec_level = 8#5" will not).
+
+Policies of these two basic types may be combined using the the
+keywords `and' and `or' (which may not be used as attributes), as
+shown in the first example above. The `and' operator has higher
+precedence than `or', and parenthesis may be used to specify other
+groupings.
+
+Policies may also be combined using a threshold gate operator, written
+as `K of (P1, P2, ... PN)', where K is a positive integer less than or
+equal to N, and P1, ... PN are policies. Such a policy will only be
+satisfied by a key that satisfies at least K of the policies P1, ...
+PN. An example of the threshold gate operator is included as part of
+the policy in the second example above.
+
+Note that attribute names are case sensitive and must begin with a
+letter, and the keywords `and', `or', and `of' may not be used. Also,
+`&' and `|' are synonyms for `and' and `or'.
+
+[see also]
+.BR cpabe-setup (1),
+.BR cpabe-keygen (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/cpabe-enc.py b/moon-abe/cpabe-0.11/cpabe-enc.py
new file mode 100644
index 00000000..cff9a6f6
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-enc.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "cpabe-enc"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/cpabe-keygen b/moon-abe/cpabe-0.11/cpabe-keygen
new file mode 100644
index 00000000..95e8dfff
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-keygen
diff --git a/moon-abe/cpabe-0.11/cpabe-keygen.1 b/moon-abe/cpabe-0.11/cpabe-keygen.1
new file mode 100644
index 00000000..6bdba258
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-keygen.1
@@ -0,0 +1,69 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
+.TH CPABE-KEYGEN "1" "March 2011" "SRI International" "User Commands"
+.SH NAME
+cpabe-keygen \- manual page for cpabe-keygen 0.11
+.SH SYNOPSIS
+.B cpabe-keygen
+[\fIOPTION \fR...] \fIPUB_KEY MASTER_KEY ATTR \fR[\fIATTR \fR...]
+.SH DESCRIPTION
+Generate a key with the listed attributes using public key PUB_KEY and
+master secret key MASTER_KEY. Output will be written to the file
+"priv_key" unless the \fB\-o\fR option is specified.
+.PP
+Attributes come in two forms: non\-numerical and numerical. Non\-numerical
+attributes are simply any string of letters, digits, and underscores
+beginning with a letter.
+.PP
+Numerical attributes are specified as `attr = N', where N is a non\-negative
+integer less than 2^64 and `attr' is another string. The whitespace around
+the `=' is optional. One may specify an explicit length of k bits for the
+integer by giving `attr = N#k'. Note that any comparisons in a policy given
+to cpabe\-enc(1) must then specify the same number of bits, e.g.,
+`attr > 5#12'.
+.PP
+The keywords `and', `or', and `of', are reserved for the policy language
+of cpabe\-enc (1) and may not be used for either type of attribute.
+.PP
+Mandatory arguments to long options are mandatory for short options too.
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+print this message
+.TP
+\fB\-v\fR, \fB\-\-version\fR
+print version information
+.TP
+\fB\-o\fR, \fB\-\-output\fR FILE
+write resulting key to FILE
+.TP
+\fB\-d\fR, \fB\-\-deterministic\fR
+use deterministic "random" numbers
+(only for debugging)
+.PP
+Parts Copyright (C) 2006, 2007 John Bethencourt and SRI International.
+This is free software released under the GPL, see the source for copying
+conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.
+.SH EXAMPLES
+
+Generating a key for a new employee Sara:
+
+  $ cpabe-keygen -o sara_priv_key pub_key master_key \\
+.br
+      sysadmin it_department
+
+Generating a key with more complicated attributes:
+
+  $ cpabe-keygen -o kevin_priv_key pub_key master_key \\
+.br
+      business_staff strategy_team 'executive_level = 7#4' \\
+.br
+      office=2362 'hire_date = '`date +%s`
+
+Note the usage of date (1) as a convenient way of storing a time in a
+numerical attribute.
+.SH "REPORTING BUGS"
+Report bugs to John Bethencourt <bethenco@cs.berkeley.edu>.
+.SH "SEE ALSO"
+.BR cpabe-setup (1),
+.BR cpabe-enc (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/cpabe-keygen.more-man b/moon-abe/cpabe-0.11/cpabe-keygen.more-man
new file mode 100644
index 00000000..7ef94309
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-keygen.more-man
@@ -0,0 +1,23 @@
+[examples]
+
+Generating a key for a new employee Sara:
+
+  $ cpabe-keygen -o sara_priv_key pub_key master_key \\
+.br
+      sysadmin it_department
+
+Generating a key with more complicated attributes:
+
+  $ cpabe-keygen -o kevin_priv_key pub_key master_key \\
+.br
+      business_staff strategy_team 'executive_level = 7#4' \\
+.br
+      office=2362 'hire_date = '`date +%s`
+
+Note the usage of date (1) as a convenient way of storing a time in a
+numerical attribute.
+
+[see also]
+.BR cpabe-setup (1),
+.BR cpabe-enc (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/cpabe-keygen.py b/moon-abe/cpabe-0.11/cpabe-keygen.py
new file mode 100644
index 00000000..21e1306b
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-keygen.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "cpabe-keygen"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/cpabe-policyList b/moon-abe/cpabe-0.11/cpabe-policyList
new file mode 100644
index 00000000..d3ec6c6c
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-policyList
diff --git a/moon-abe/cpabe-0.11/cpabe-policyList.1 b/moon-abe/cpabe-0.11/cpabe-policyList.1
new file mode 100644
index 00000000..cfa02285
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-policyList.1
@@ -0,0 +1,30 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
+.TH CPABE-POLICYLIST "1" "JULY 2015" "User Commands"
+.SH NAME
+cpabe-policyList \- manual page for cpabe-setup 0.11
+.SH SYNOPSIS
+.B cpabe-policyList
+[\fIOPTION \fR...]
+.SH DESCRIPTION
+Show the policy of a ciphertext
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+print this message
+.TP
+\fB\-v\fR, \fB\-\-version\fR
+print version information
+.TP
+\fB\-d\fR, \fB\-\-deterministic\fR
+use deterministic "random" numbers
+(only for debugging)
+.PP
+Parts Copyright (C) 2015 Michel Kheirallah.
+This is free software released under the GPL, see the source for copying
+conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.
+.SH "REPORTING BUGS"
+Report bugs to Michel Kheirallah.
+.SH "SEE ALSO"
+.BR cpabe-keygen (1),
+.BR cpabe-enc (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/cpabe-policyList.py b/moon-abe/cpabe-0.11/cpabe-policyList.py
new file mode 100644
index 00000000..3b33c653
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-policyList.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "cpabe-policyList"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/cpabe-setup b/moon-abe/cpabe-0.11/cpabe-setup
new file mode 100644
index 00000000..8fd7bc70
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-setup
diff --git a/moon-abe/cpabe-0.11/cpabe-setup.1 b/moon-abe/cpabe-0.11/cpabe-setup.1
new file mode 100644
index 00000000..fed3c751
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-setup.1
@@ -0,0 +1,43 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
+.TH CPABE-SETUP "1" "March 2011" "SRI International" "User Commands"
+.SH NAME
+cpabe-setup \- manual page for cpabe-setup 0.11
+.SH SYNOPSIS
+.B cpabe-setup
+[\fIOPTION \fR...]
+.SH DESCRIPTION
+Generate system parameters, a public key, and a master secret key
+for use with cpabe\-keygen, cpabe\-enc, and cpabe\-dec.
+.PP
+Output will be written to the files "pub_key" and "master_key"
+unless the \fB\-\-output\-public\-key\fR or \fB\-\-output\-master\-key\fR options are
+used.
+.PP
+Mandatory arguments to long options are mandatory for short options too.
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+print this message
+.TP
+\fB\-v\fR, \fB\-\-version\fR
+print version information
+.TP
+\fB\-p\fR, \fB\-\-output\-public\-key\fR FILE
+write public key to FILE
+.TP
+\fB\-m\fR, \fB\-\-output\-master\-key\fR FILE
+write master secret key to FILE
+.TP
+\fB\-d\fR, \fB\-\-deterministic\fR
+use deterministic "random" numbers
+(only for debugging)
+.PP
+Parts Copyright (C) 2006, 2007 John Bethencourt and SRI International.
+This is free software released under the GPL, see the source for copying
+conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.
+.SH "REPORTING BUGS"
+Report bugs to John Bethencourt <bethenco@cs.berkeley.edu>.
+.SH "SEE ALSO"
+.BR cpabe-keygen (1),
+.BR cpabe-enc (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/cpabe-setup.more-man b/moon-abe/cpabe-0.11/cpabe-setup.more-man
new file mode 100644
index 00000000..23df57d9
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-setup.more-man
@@ -0,0 +1,4 @@
+[see also]
+.BR cpabe-keygen (1),
+.BR cpabe-enc (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/cpabe-setup.py b/moon-abe/cpabe-0.11/cpabe-setup.py
new file mode 100644
index 00000000..a1d82c9f
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe-setup.py
@@ -0,0 +1,17 @@
+#!/usr/bin/python
+import os.path
+import sys
+from subprocess import call
+
+c_prog = "cpabe-setup"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	call([c_prog])
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	call(["./" + c_prog])
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/cpabe.h b/moon-abe/cpabe-0.11/cpabe.h
new file mode 100644
index 00000000..6ce4c31f
--- /dev/null
+++ b/moon-abe/cpabe-0.11/cpabe.h
@@ -0,0 +1,34 @@
+/*
+	Include glib.h and pbc.h before including this file.
+
+	This contains data structures and procedures common throughout the
+	tools.
+*/
+
+/*
+	TODO if ssl sha1 not available, use built in one (sha1.c)
+*/
+
+#define NUM_ATTR_BITS 32
+
+GByteArray* suck_file( char* file );
+void        spit_file( char* file, GByteArray* b );
+void element_from_string( element_t h, char* s );
+FILE* fopen_read_or_die( char* file );
+FILE* fopen_write_or_die( char* file );
+char* suck_file_str( char* file );
+char* suck_stdin();
+void die(char* fmt, ...);
+
+GByteArray* aes_128_cbc_encrypt( GByteArray* pt, element_t k );
+GByteArray* aes_128_cbc_decrypt( GByteArray* ct, element_t k );
+
+
+#define CPABE_VERSION PACKAGE_NAME "%s " PACKAGE_VERSION "\n" \
+"\n" \
+"Parts Copyright (C) 2006, 2007 John Bethencourt and SRI International.\n" \
+"This is free software released under the GPL, see the source for copying\n" \
+"conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS\n" \
+"FOR A PARTICULAR PURPOSE.\n" \
+"\n" \
+"Report bugs to John Bethencourt <bethenco@cs.berkeley.edu>.\n"
diff --git a/moon-abe/cpabe-0.11/dec.c b/moon-abe/cpabe-0.11/dec.c
new file mode 100644
index 00000000..218be2aa
--- /dev/null
+++ b/moon-abe/cpabe-0.11/dec.c
@@ -0,0 +1,173 @@
+#include <assert.h>
+#include <string.h>
+#include <unistd.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+
+#include "bswabe.h"
+#include "common.h"
+
+
+char* usage =
+"Usage: cpabe-dec [OPTION ...] PUB_KEY PRIV_KEY FILE\n"
+"\n"
+"Decrypt FILE using private key PRIV_KEY and assuming public key\n"
+"PUB_KEY. If the name of FILE is X.cpabe, the decrypted file will\n"
+"be written as X and FILE will be removed. Otherwise the file will be\n"
+"decrypted in place. Use of the -o option overrides this\n"
+"behavior.\n"
+"\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help               print this message\n\n"
+" -v, --version            print version information\n\n"
+" -k, --keep-input-file    don't delete original file\n\n"
+" -o, --output FILE        write output to FILE\n\n"
+" -d, --deterministic      use deterministic \"random\" numbers\n"
+"                          (only for debugging)\n\n"
+/* " -s, --no-opt-sat         pick an arbitrary way of satisfying the policy\n" */
+/* "                          (only for performance comparison)\n\n" */
+/* " -n, --naive-dec          use slower decryption algorithm\n" */
+/* "                          (only for performance comparison)\n\n" */
+/* " -f, --flatten            use slightly different decryption algorithm\n" */
+/* "                          (may result in higher or lower performance)\n\n" */
+/* " -r, --report-ops         report numbers of group operations\n" */
+/* "                          (only for performance evaluation)\n\n" */
+"";
+
+/* enum { */
+/* 	DEC_NAIVE, */
+/* 	DEC_FLATTEN, */
+/* 	DEC_MERGE, */
+/* } dec_strategy = DEC_MERGE;		 */
+
+char* pub_file   = 0;
+char* prv_file   = 0;
+char* in_file    = 0;
+char* out_file   = 0;
+/* int   no_opt_sat = 0; */
+/* int   report_ops = 0; */
+int   keep       = 0;
+
+/* int num_pairings = 0; */
+/* int num_exps     = 0; */
+/* int num_muls     = 0; */
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-dec");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-k") || !strcmp(argv[i], "--keep-input-file") )
+		{
+			keep = 1;
+		}
+		else if( !strcmp(argv[i], "-o") || !strcmp(argv[i], "--output") )
+		{
+			if( ++i >= argc )
+				die(usage);
+			else
+				out_file = argv[i];
+		}
+		else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "--deterministic") )
+		{
+			pbc_random_set_deterministic(0);
+		}
+/* 		else if( !strcmp(argv[i], "-s") || !strcmp(argv[i], "--no-opt-sat") ) */
+/* 		{ */
+/* 			no_opt_sat = 1; */
+/* 		} */
+/* 		else if( !strcmp(argv[i], "-n") || !strcmp(argv[i], "--naive-dec") ) */
+/* 		{ */
+/* 			dec_strategy = DEC_NAIVE; */
+/* 		} */
+/* 		else if( !strcmp(argv[i], "-f") || !strcmp(argv[i], "--flatten") ) */
+/* 		{ */
+/* 			dec_strategy = DEC_FLATTEN; */
+/* 		} */
+/* 		else if( !strcmp(argv[i], "-r") || !strcmp(argv[i], "--report-ops") ) */
+/* 		{ */
+/* 			report_ops = 1; */
+/* 		} */
+		else if( !pub_file )
+		{
+			pub_file = argv[i];
+		}
+		else if( !prv_file )
+		{
+			prv_file = argv[i];
+		}
+		else if( !in_file )
+		{
+			in_file = argv[i];
+		}
+		else
+			die(usage);
+
+	if( !pub_file || !prv_file || !in_file )
+		die(usage);
+
+	if( !out_file )
+	{
+		if(  strlen(in_file) > 6 &&
+				!strcmp(in_file + strlen(in_file) - 6, ".cpabe") )
+			out_file = g_strndup(in_file, strlen(in_file) - 6);
+		else
+			out_file = strdup(in_file);
+	}
+	
+	if( keep && !strcmp(in_file, out_file) )
+		die("cannot keep input file when decrypting file in place (try -o)\n");
+}
+
+int
+main( int argc, char** argv )
+{
+	bswabe_pub_t* pub;
+	bswabe_prv_t* prv;
+	int file_len;
+	GByteArray* aes_buf;
+	GByteArray* plt;
+	GByteArray* cph_buf;
+	bswabe_cph_t* cph;
+	element_t m;
+
+	parse_args(argc, argv);
+
+	pub = bswabe_pub_unserialize(suck_file(pub_file), 1);
+	prv = bswabe_prv_unserialize(pub, suck_file(prv_file), 1);
+
+	read_cpabe_file(in_file, &cph_buf, &file_len, &aes_buf);
+
+	cph = bswabe_cph_unserialize(pub, cph_buf, 1);
+	if( !bswabe_dec(pub, prv, cph, m) )
+		die("%s", bswabe_error());
+	bswabe_cph_free(cph);
+	plt = aes_128_cbc_decrypt(aes_buf, m);
+	g_byte_array_set_size(plt, file_len);
+	g_byte_array_free(aes_buf, 1);
+
+	spit_file(out_file, plt, 1);
+
+	if( !keep )
+		unlink(in_file);
+
+	/* report ops if necessary */
+/* 	if( report_ops ) */
+/* 		printf("pairings:        %5d\n" */
+/* 					 "exponentiations: %5d\n" */
+/* 					 "multiplications: %5d\n", num_pairings, num_exps, num_muls); */
+
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/dec.o b/moon-abe/cpabe-0.11/dec.o
new file mode 100644
index 00000000..15f3ea49
--- /dev/null
+++ b/moon-abe/cpabe-0.11/dec.o
diff --git a/moon-abe/cpabe-0.11/enc.c b/moon-abe/cpabe-0.11/enc.c
new file mode 100644
index 00000000..8e605255
--- /dev/null
+++ b/moon-abe/cpabe-0.11/enc.c
@@ -0,0 +1,131 @@
+#include <string.h>
+#include <unistd.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+
+#include "bswabe.h"
+#include "common.h"
+#include "policy_lang.h"
+#include <sys/time.h>
+#include <sys/resource.h>
+
+char* usage =
+"Usage: cpabe-enc [OPTION ...] PUB_KEY FILE [POLICY]\n"
+"\n"
+"Encrypt FILE under the decryption policy POLICY using public key\n"
+"PUB_KEY. The encrypted file will be written to FILE.cpabe unless\n"
+"the -o option is used. The original file will be removed. If POLICY\n"
+"is not specified, the policy will be read from stdin.\n"
+"\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help               print this message\n\n"
+" -v, --version            print version information\n\n"
+" -k, --keep-input-file    don't delete original file\n\n"
+" -o, --output FILE        write resulting key to FILE\n\n"
+" -d, --deterministic      use deterministic \"random\" numbers\n"
+"                          (only for debugging)\n\n"
+"";
+
+char* pub_file = 0;
+char* in_file  = 0;
+char* out_file = 0;
+int   keep     = 0;
+
+char* policy = 0;
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-enc");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-k") || !strcmp(argv[i], "--keep-input-file") )
+		{
+			keep = 1;
+		}
+		else if( !strcmp(argv[i], "-o") || !strcmp(argv[i], "--output") )
+		{
+			if( ++i >= argc )
+				die(usage);
+			else
+				out_file = argv[i];
+		}
+		else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "--deterministic") )
+		{
+			pbc_random_set_deterministic(0);
+		}
+		else if( !pub_file )
+		{
+			pub_file = argv[i];
+		}
+		else if( !in_file )
+		{
+			in_file = argv[i];
+		}
+		else if( !policy )
+		{
+			policy = parse_policy_lang(argv[i]);
+		}
+		else
+			die(usage);
+
+	if( !pub_file || !in_file )
+		die(usage);
+
+	if( !out_file )
+		out_file = g_strdup_printf("%s.cpabe", in_file);
+
+	if( !policy )
+		policy = parse_policy_lang(suck_stdin());
+}
+
+int
+main( int argc, char** argv )
+{
+	bswabe_pub_t* pub;
+	bswabe_cph_t* cph;
+	int file_len;
+	GByteArray* plt;
+	GByteArray* cph_buf;
+	GByteArray* aes_buf;
+	element_t m;
+
+	parse_args(argc, argv);
+
+	pub = bswabe_pub_unserialize(suck_file(pub_file), 1);
+
+  if( !(cph = bswabe_enc(pub, m, policy)) )
+		die("%s", bswabe_error());
+
+	cph_buf = bswabe_cph_serialize(cph);
+
+	free(policy);
+	bswabe_cph_free(cph);
+
+	plt = suck_file(in_file);
+	file_len = plt->len;
+	aes_buf = aes_128_cbc_encrypt(plt, m);
+	g_byte_array_free(plt, 1);
+	element_clear(m);
+
+	write_cpabe_file(out_file, cph_buf, file_len, aes_buf);
+
+	g_byte_array_free(cph_buf, 1);
+	g_byte_array_free(aes_buf, 1);
+
+	if( !keep )
+		unlink(in_file);
+
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/enc.o b/moon-abe/cpabe-0.11/enc.o
new file mode 100644
index 00000000..dfd8d905
--- /dev/null
+++ b/moon-abe/cpabe-0.11/enc.o
diff --git a/moon-abe/cpabe-0.11/ind.c b/moon-abe/cpabe-0.11/ind.c
new file mode 100644
index 00000000..027e269b
--- /dev/null
+++ b/moon-abe/cpabe-0.11/ind.c
@@ -0,0 +1,120 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+
+#include "bswabe.h"
+#include "common.h"
+#include "policy_lang.h"
+
+char* usage =
+"Usage: peks-index [OPTION ...] PUB_KEY IND\n"
+"\n"
+"Generate an encrypted index given a clear index IND.\n"
+"The clear index should be of the form:\n"
+"keyword_1\n"
+"keyword_2\n"
+"...\n"
+"It uses the public key PUB_KEY and a clear index IND.\n"
+"The encrypted index will be written to the file \"enc_ind\"\n"
+"unless the --output is used.\n"
+"\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help                    print this message\n\n"
+" -v, --version                 print version information\n\n"
+" -o, --output FILE  		write index to FILE\n\n"
+" -d, --deterministic      	use deterministic \"random\" numbers\n"
+"";
+
+
+char*  pub_file = 0;
+// char*  msk_file = 0;
+char*  ind_file = 0;
+
+char*  out_file = "enc_ind";
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-keygen");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-o") || !strcmp(argv[i], "--output") )
+		{
+			if( ++i >= argc )
+				die(usage);
+			else
+				out_file = argv[i];
+		}
+		else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "--deterministic") )
+		{
+			pbc_random_set_deterministic(0);
+		}
+		else if( !pub_file )
+		{
+			pub_file = argv[i];
+		}
+/*		else if( !msk_file )
+		{
+			msk_file = argv[i];
+		}*/
+		else if( !ind_file )
+		{
+			ind_file = argv[i];
+		}
+
+
+//	if( !pub_file || !msk_file || !ind_file)
+	if( !pub_file || !ind_file)
+		die(usage);
+
+}
+
+int
+main( int argc, char** argv )
+{
+
+	bswabe_pub_t* pub;
+	peks_ind_t* ind;
+
+	
+	parse_args(argc, argv);
+
+	/* Retrieve public key */	
+	pub = bswabe_pub_unserialize(suck_file(pub_file), 1); 
+
+	ind = peks_enc_ind( pub, ind_file );
+
+	spit_file(out_file, peks_ind_serialize(ind), 1);
+
+// For testing (requires the master key)
+/*	
+
+	bswabe_msk_t* msk;
+	peks_ind_t* ind2;
+	
+	peks_trap_t* trap;
+
+	msk = bswabe_msk_unserialize(pub, suck_file(msk_file), 1);
+	ind2 = peks_ind_unserialize(pub, suck_file(out_file), 1);
+
+	trap = peks_trap( pub, msk, "test\n" );
+
+	if( !peks_test_ind( pub, ind2, trap ))
+		printf("The encrypted index contains the word test\n");
+*/	
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/ind.c.old b/moon-abe/cpabe-0.11/ind.c.old
new file mode 100644
index 00000000..e4002184
--- /dev/null
+++ b/moon-abe/cpabe-0.11/ind.c.old
@@ -0,0 +1,98 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+
+#include "bswabe.h"
+#include "common.h"
+
+char* usage =
+"Usage: peks-index [OPTION ...] PUB_KEY MSK_KEY IND\n"
+"\n"
+"Generate an encrypted index given a clear index IND.\n"
+"The clear index should be of the form:\n"
+"keyword_1\n"
+"keyword_2\n"
+"...\n"
+"It uses the public key PUB_KEY. The encrypted index will be written to the file \"encIndex\"\n"
+"unless the --output-index is used.\n"
+"\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help                    print this message\n\n"
+" -v, --version                 print version information\n\n"
+" -i, --output-index FILE  	write index to FILE\n\n"
+"";
+
+char* msk_file = 0;
+char* pub_file = 0;
+char* ind_file = 0;
+char* out_file = 0;
+
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-setup");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-i") || !strcmp(argv[i], "--output-index") )
+		{
+			if( ++i >= argc )
+				die(usage);
+			else
+				out_file = argv[i];
+		}
+		else if( !pub_file )
+		{
+			pub_file = argv[i];
+		}
+		else if( !msk_file )
+		{
+			msk_file = argv[i];
+		}
+
+		else if( !ind_file )
+		{
+			ind_file = argv[i];
+		}
+
+		else
+			die(usage);
+}
+
+int
+main( int argc, char** argv )
+{
+	bswabe_pub_t* pub;
+	bswabe_msk_t* msk;
+	peks_ind_t* ind;
+	peks_trap_t* trap;
+
+	
+	parse_args(argc, argv);
+
+	/* Retrieve public key */	
+	pub = bswabe_pub_unserialize(suck_file(pub_file), 1);/* 
+	msk = bswabe_msk_unserialize(pub, suck_file(msk_file), 1);
+
+	ind = peks_enc_ind( pub, ind_file );
+	trap = peks_trap( pub, msk, "test" );
+
+	if( !peks_test_ind( pub, ind, trap ))
+		printf("The encrypted index contains the word test");
+*/
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/ind.ind b/moon-abe/cpabe-0.11/ind.ind
new file mode 100644
index 00000000..ec096f68
--- /dev/null
+++ b/moon-abe/cpabe-0.11/ind.ind
@@ -0,0 +1,3 @@
+qsdqsdqsd
+est
+test
diff --git a/moon-abe/cpabe-0.11/ind.o b/moon-abe/cpabe-0.11/ind.o
new file mode 100644
index 00000000..6e40f8f9
--- /dev/null
+++ b/moon-abe/cpabe-0.11/ind.o
diff --git a/moon-abe/cpabe-0.11/indTest.c b/moon-abe/cpabe-0.11/indTest.c
new file mode 100644
index 00000000..33942511
--- /dev/null
+++ b/moon-abe/cpabe-0.11/indTest.c
@@ -0,0 +1,94 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+
+#include "bswabe.h"
+#include "common.h"
+#include "policy_lang.h"
+
+char* usage =
+"Usage: peks-index [OPTION ...] PUB_KEY IND TRAP\n"
+"\n"
+"Test a trapdoor over an encrypted index IND.\n"
+"It uses the public key PUB_KEY,\n"
+"an encrypted index IND and an encrypted trapdoor TRAP.\n"
+"returns 1 if there is a match, 0 if not\n"
+"\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help                    print this message\n\n"
+" -v, --version                 print version information\n\n"
+" -d, --deterministic      	use deterministic \"random\" numbers\n"
+"";
+
+
+char*  pub_file = 0;
+char*  ind_file = 0;
+char*  trap_file = 0;
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-keygen");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "--deterministic") )
+		{
+			pbc_random_set_deterministic(0);
+		}
+		else if( !pub_file )
+		{
+			pub_file = argv[i];
+		}
+		else if( !ind_file )
+		{
+			ind_file = argv[i];
+		}
+		else if( !trap_file )
+		{
+			trap_file = argv[i];
+		}
+
+
+
+	if( !pub_file || !ind_file || !trap_file)
+		die(usage);
+
+}
+
+int
+main( int argc, char** argv )
+{
+
+	bswabe_pub_t* pub;
+	peks_ind_t* ind;
+	peks_trap_t* trap;
+
+	
+	parse_args(argc, argv);
+
+	/* Retrieve public key */	
+	pub = bswabe_pub_unserialize(suck_file(pub_file), 1); 
+
+	ind = peks_ind_unserialize(pub, suck_file(ind_file), 1);
+
+	trap = peks_trap_unserialize( pub, suck_file(trap_file), 1 );
+
+	if( !peks_test_ind( pub, ind, trap ))
+		return 1;
+	else	
+		return 0;
+}
diff --git a/moon-abe/cpabe-0.11/indTest.o b/moon-abe/cpabe-0.11/indTest.o
new file mode 100644
index 00000000..0816b9c8
--- /dev/null
+++ b/moon-abe/cpabe-0.11/indTest.o
diff --git a/moon-abe/cpabe-0.11/install-sh b/moon-abe/cpabe-0.11/install-sh
new file mode 100644
index 00000000..dd97db7a
--- /dev/null
+++ b/moon-abe/cpabe-0.11/install-sh
@@ -0,0 +1,322 @@
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2004-09-10.20
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.  It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+chmodcmd="$chmodprog 0755"
+chowncmd=
+chgrpcmd=
+stripcmd=
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=
+dst=
+dir_arg=
+dstarg=
+no_target_directory=
+
+usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+   or: $0 [OPTION]... SRCFILES... DIRECTORY
+   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+   or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+-c         (ignored)
+-d         create directories instead of installing files.
+-g GROUP   $chgrpprog installed files to GROUP.
+-m MODE    $chmodprog installed files to MODE.
+-o USER    $chownprog installed files to USER.
+-s         $stripprog installed files.
+-t DIRECTORY  install into DIRECTORY.
+-T         report an error if DSTFILE is a directory.
+--help     display this help and exit.
+--version  display version info and exit.
+
+Environment variables override the default commands:
+  CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
+"
+
+while test -n "$1"; do
+  case $1 in
+    -c) shift
+        continue;;
+
+    -d) dir_arg=true
+        shift
+        continue;;
+
+    -g) chgrpcmd="$chgrpprog $2"
+        shift
+        shift
+        continue;;
+
+    --help) echo "$usage"; exit 0;;
+
+    -m) chmodcmd="$chmodprog $2"
+        shift
+        shift
+        continue;;
+
+    -o) chowncmd="$chownprog $2"
+        shift
+        shift
+        continue;;
+
+    -s) stripcmd=$stripprog
+        shift
+        continue;;
+
+    -t) dstarg=$2
+	shift
+	shift
+	continue;;
+
+    -T) no_target_directory=true
+	shift
+	continue;;
+
+    --version) echo "$0 $scriptversion"; exit 0;;
+
+    *)  # When -d is used, all remaining arguments are directories to create.
+	# When -t is used, the destination is already specified.
+	test -n "$dir_arg$dstarg" && break
+        # Otherwise, the last argument is the destination.  Remove it from $@.
+	for arg
+	do
+          if test -n "$dstarg"; then
+	    # $@ is not empty: it contains at least $arg.
+	    set fnord "$@" "$dstarg"
+	    shift # fnord
+	  fi
+	  shift # arg
+	  dstarg=$arg
+	done
+	break;;
+  esac
+done
+
+if test -z "$1"; then
+  if test -z "$dir_arg"; then
+    echo "$0: no input file specified." >&2
+    exit 1
+  fi
+  # It's OK to call `install-sh -d' without argument.
+  # This can happen when creating conditional directories.
+  exit 0
+fi
+
+for src
+do
+  # Protect names starting with `-'.
+  case $src in
+    -*) src=./$src ;;
+  esac
+
+  if test -n "$dir_arg"; then
+    dst=$src
+    src=
+
+    if test -d "$dst"; then
+      mkdircmd=:
+      chmodcmd=
+    else
+      mkdircmd=$mkdirprog
+    fi
+  else
+    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+    # might cause directories to be created, which would be especially bad
+    # if $src (and thus $dsttmp) contains '*'.
+    if test ! -f "$src" && test ! -d "$src"; then
+      echo "$0: $src does not exist." >&2
+      exit 1
+    fi
+
+    if test -z "$dstarg"; then
+      echo "$0: no destination specified." >&2
+      exit 1
+    fi
+
+    dst=$dstarg
+    # Protect names starting with `-'.
+    case $dst in
+      -*) dst=./$dst ;;
+    esac
+
+    # If destination is a directory, append the input filename; won't work
+    # if double slashes aren't ignored.
+    if test -d "$dst"; then
+      if test -n "$no_target_directory"; then
+	echo "$0: $dstarg: Is a directory" >&2
+	exit 1
+      fi
+      dst=$dst/`basename "$src"`
+    fi
+  fi
+
+  # This sed command emulates the dirname command.
+  dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+  # Make sure that the destination directory exists.
+
+  # Skip lots of stat calls in the usual case.
+  if test ! -d "$dstdir"; then
+    defaultIFS='
+	 '
+    IFS="${IFS-$defaultIFS}"
+
+    oIFS=$IFS
+    # Some sh's can't handle IFS=/ for some reason.
+    IFS='%'
+    set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
+    IFS=$oIFS
+
+    pathcomp=
+
+    while test $# -ne 0 ; do
+      pathcomp=$pathcomp$1
+      shift
+      if test ! -d "$pathcomp"; then
+        $mkdirprog "$pathcomp"
+	# mkdir can fail with a `File exist' error in case several
+	# install-sh are creating the directory concurrently.  This
+	# is OK.
+	test -d "$pathcomp" || exit
+      fi
+      pathcomp=$pathcomp/
+    done
+  fi
+
+  if test -n "$dir_arg"; then
+    $doit $mkdircmd "$dst" \
+      && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
+      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
+      && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
+      && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
+
+  else
+    dstfile=`basename "$dst"`
+
+    # Make a couple of temp file names in the proper directory.
+    dsttmp=$dstdir/_inst.$$_
+    rmtmp=$dstdir/_rm.$$_
+
+    # Trap to clean up those temp files at exit.
+    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+    trap '(exit $?); exit' 1 2 13 15
+
+    # Copy the file name to the temp name.
+    $doit $cpprog "$src" "$dsttmp" &&
+
+    # and set any options; do chmod last to preserve setuid bits.
+    #
+    # If any of these fail, we abort the whole thing.  If we want to
+    # ignore errors from any of these, just make sure not to ignore
+    # errors from the above "$doit $cpprog $src $dsttmp" command.
+    #
+    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
+      && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
+      && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
+      && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
+
+    # Now rename the file to the real destination.
+    { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \
+      || {
+	   # The rename failed, perhaps because mv can't rename something else
+	   # to itself, or perhaps because mv is so ancient that it does not
+	   # support -f.
+
+	   # Now remove or move aside any old file at destination location.
+	   # We try this two ways since rm can't unlink itself on some
+	   # systems and the destination file might be busy for other
+	   # reasons.  In this case, the final cleanup might fail but the new
+	   # file should still install successfully.
+	   {
+	     if test -f "$dstdir/$dstfile"; then
+	       $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
+	       || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
+	       || {
+		 echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
+		 (exit 1); exit
+	       }
+	     else
+	       :
+	     fi
+	   } &&
+
+	   # Now rename the file to the real destination.
+	   $doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
+	 }
+    }
+  fi || { (exit 1); exit; }
+done
+
+# The final little trick to "correctly" pass the exit status to the exit trap.
+{
+  (exit 0); exit
+}
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/moon-abe/cpabe-0.11/keygen.c b/moon-abe/cpabe-0.11/keygen.c
new file mode 100644
index 00000000..eb26ad3e
--- /dev/null
+++ b/moon-abe/cpabe-0.11/keygen.c
@@ -0,0 +1,133 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+
+#include "bswabe.h"
+#include "common.h"
+#include "policy_lang.h"
+
+char* usage =
+"Usage: cpabe-keygen [OPTION ...] PUB_KEY MASTER_KEY ATTR [ATTR ...]\n"
+"\n"
+"Generate a key with the listed attributes using public key PUB_KEY and\n"
+"master secret key MASTER_KEY. Output will be written to the file\n"
+"\"priv_key\" unless the -o option is specified.\n"
+"\n"
+"Attributes come in two forms: non-numerical and numerical. Non-numerical\n"
+"attributes are simply any string of letters, digits, and underscores\n"
+"beginning with a letter.\n"
+"\n"
+"Numerical attributes are specified as `attr = N', where N is a non-negative\n"
+"integer less than 2^64 and `attr' is another string. The whitespace around\n"
+"the `=' is optional. One may specify an explicit length of k bits for the\n"
+"integer by giving `attr = N#k'. Note that any comparisons in a policy given\n"
+"to cpabe-enc(1) must then specify the same number of bits, e.g.,\n"
+"`attr > 5#12'.\n"
+"\n"
+"The keywords `and', `or', and `of', are reserved for the policy language\n"
+"of cpabe-enc (1) and may not be used for either type of attribute.\n"
+"\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help               print this message\n\n"
+" -v, --version            print version information\n\n"
+" -o, --output FILE        write resulting key to FILE\n\n"
+" -d, --deterministic      use deterministic \"random\" numbers\n"
+"                          (only for debugging)\n\n"
+"";
+
+/*
+	TODO ensure we don't give out the same attribute more than once (esp
+	as different numerical values)
+*/
+
+char*  pub_file = 0;
+char*  msk_file = 0;
+char** attrs    = 0;
+
+char*  out_file = "priv_key";
+
+gint
+comp_string( gconstpointer a, gconstpointer b)
+{
+	return strcmp(a, b);
+}
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+	GSList* alist;
+	GSList* ap;
+	int n;
+
+	alist = 0;
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-keygen");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-o") || !strcmp(argv[i], "--output") )
+		{
+			if( ++i >= argc )
+				die(usage);
+			else
+				out_file = argv[i];
+		}
+		else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "--deterministic") )
+		{
+			pbc_random_set_deterministic(0);
+		}
+		else if( !pub_file )
+		{
+			pub_file = argv[i];
+		}
+		else if( !msk_file )
+		{
+			msk_file = argv[i];
+		}
+		else
+		{
+			parse_attribute(&alist, argv[i]);
+		}
+
+	if( !pub_file || !msk_file || !alist )
+		die(usage);
+
+	alist = g_slist_sort(alist, comp_string);
+	n = g_slist_length(alist);
+
+	attrs = malloc((n + 1) * sizeof(char*));
+
+	i = 0;
+	for( ap = alist; ap; ap = ap->next )
+		attrs[i++] = ap->data;
+	attrs[i] = 0;
+}
+
+int
+main( int argc, char** argv )
+{
+	bswabe_pub_t* pub;
+	bswabe_msk_t* msk;
+	bswabe_prv_t* prv;
+
+	parse_args(argc, argv);
+
+	pub = bswabe_pub_unserialize(suck_file(pub_file), 1);
+	msk = bswabe_msk_unserialize(pub, suck_file(msk_file), 1);
+
+	prv = bswabe_keygen(pub, msk, attrs);
+	spit_file(out_file, bswabe_prv_serialize(prv), 1);
+
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/keygen.o b/moon-abe/cpabe-0.11/keygen.o
new file mode 100644
index 00000000..8b3ed514
--- /dev/null
+++ b/moon-abe/cpabe-0.11/keygen.o
diff --git a/moon-abe/cpabe-0.11/missing b/moon-abe/cpabe-0.11/missing
new file mode 100644
index 00000000..64b5f901
--- /dev/null
+++ b/moon-abe/cpabe-0.11/missing
@@ -0,0 +1,353 @@
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2004-09-07.08
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004
+#   Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+  echo 1>&2 "Try \`$0 --help' for more information"
+  exit 1
+fi
+
+run=:
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+  configure_ac=configure.ac
+else
+  configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case "$1" in
+--run)
+  # Try to run requested program, and just exit if it succeeds.
+  run=
+  shift
+  "$@" && exit 0
+  # Exit code 63 means version mismatch.  This often happens
+  # when the user try to use an ancient version of a tool on
+  # a file that requires a minimum version.  In this case we
+  # we should proceed has if the program had been absent, or
+  # if --run hadn't been passed.
+  if test $? = 63; then
+    run=:
+    msg="probably too old"
+  fi
+  ;;
+
+  -h|--h|--he|--hel|--help)
+    echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+  -h, --help      display this help and exit
+  -v, --version   output version information and exit
+  --run           try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+  aclocal      touch file \`aclocal.m4'
+  autoconf     touch file \`configure'
+  autoheader   touch file \`config.h.in'
+  automake     touch all \`Makefile.in' files
+  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
+  flex         create \`lex.yy.c', if possible, from existing .c
+  help2man     touch the output file
+  lex          create \`lex.yy.c', if possible, from existing .c
+  makeinfo     touch the output file
+  tar          try tar, gnutar, gtar, then tar without non-portable flags
+  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Send bug reports to <bug-automake@gnu.org>."
+    exit 0
+    ;;
+
+  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+    echo "missing $scriptversion (GNU Automake)"
+    exit 0
+    ;;
+
+  -*)
+    echo 1>&2 "$0: Unknown \`$1' option"
+    echo 1>&2 "Try \`$0 --help' for more information"
+    exit 1
+    ;;
+
+esac
+
+# Now exit if we have it, but it failed.  Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program).
+case "$1" in
+  lex|yacc)
+    # Not GNU programs, they don't have --version.
+    ;;
+
+  tar)
+    if test -n "$run"; then
+       echo 1>&2 "ERROR: \`tar' requires --run"
+       exit 1
+    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+       exit 1
+    fi
+    ;;
+
+  *)
+    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+       # We have it, but it failed.
+       exit 1
+    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+       # Could not run --version or --help.  This is probably someone
+       # running `$TOOL --version' or `$TOOL --help' to check whether
+       # $TOOL exists and not knowing $TOOL uses missing.
+       exit 1
+    fi
+    ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case "$1" in
+  aclocal*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
+         to install the \`Automake' and \`Perl' packages.  Grab them from
+         any GNU archive site."
+    touch aclocal.m4
+    ;;
+
+  autoconf)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`${configure_ac}'.  You might want to install the
+         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
+         archive site."
+    touch configure
+    ;;
+
+  autoheader)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
+         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
+         from any GNU archive site."
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+    test -z "$files" && files="config.h"
+    touch_files=
+    for f in $files; do
+      case "$f" in
+      *:*) touch_files="$touch_files "`echo "$f" |
+				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+      *) touch_files="$touch_files $f.in";;
+      esac
+    done
+    touch $touch_files
+    ;;
+
+  automake*)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+         You might want to install the \`Automake' and \`Perl' packages.
+         Grab them from any GNU archive site."
+    find . -type f -name Makefile.am -print |
+	   sed 's/\.am$/.in/' |
+	   while read f; do touch "$f"; done
+    ;;
+
+  autom4te)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.
+         You can get \`$1' as part of \`Autoconf' from any GNU
+         archive site."
+
+    file=`echo "$*" | sed -n 's/.*--output[ =]*\([^ ]*\).*/\1/p'`
+    test -z "$file" && file=`echo "$*" | sed -n 's/.*-o[ ]*\([^ ]*\).*/\1/p'`
+    if test -f "$file"; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo "#! /bin/sh"
+	echo "# Created by GNU Automake missing as a replacement of"
+	echo "#  $ $@"
+	echo "exit 0"
+	chmod +x $file
+	exit 1
+    fi
+    ;;
+
+  bison|yacc)
+    echo 1>&2 "\
+WARNING: \`$1' $msg.  You should only need it if
+         you modified a \`.y' file.  You may need the \`Bison' package
+         in order for those modifications to take effect.  You can get
+         \`Bison' from any GNU archive site."
+    rm -f y.tab.c y.tab.h
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.y)
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.c
+	    fi
+	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" y.tab.h
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f y.tab.h ]; then
+	echo >y.tab.h
+    fi
+    if [ ! -f y.tab.c ]; then
+	echo 'main() { return 0; }' >y.tab.c
+    fi
+    ;;
+
+  lex|flex)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a \`.l' file.  You may need the \`Flex' package
+         in order for those modifications to take effect.  You can get
+         \`Flex' from any GNU archive site."
+    rm -f lex.yy.c
+    if [ $# -ne 1 ]; then
+        eval LASTARG="\${$#}"
+	case "$LASTARG" in
+	*.l)
+	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+	    if [ -f "$SRCFILE" ]; then
+	         cp "$SRCFILE" lex.yy.c
+	    fi
+	  ;;
+	esac
+    fi
+    if [ ! -f lex.yy.c ]; then
+	echo 'main() { return 0; }' >lex.yy.c
+    fi
+    ;;
+
+  help2man)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+	 you modified a dependency of a manual page.  You may need the
+	 \`Help2man' package in order for those modifications to take
+	 effect.  You can get \`Help2man' from any GNU archive site."
+
+    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+    if test -z "$file"; then
+	file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'`
+    fi
+    if [ -f "$file" ]; then
+	touch $file
+    else
+	test -z "$file" || exec >$file
+	echo ".ab help2man is required to generate this page"
+	exit 1
+    fi
+    ;;
+
+  makeinfo)
+    echo 1>&2 "\
+WARNING: \`$1' is $msg.  You should only need it if
+         you modified a \`.texi' or \`.texinfo' file, or any other file
+         indirectly affecting the aspect of the manual.  The spurious
+         call might also be the consequence of using a buggy \`make' (AIX,
+         DU, IRIX).  You might want to install the \`Texinfo' package or
+         the \`GNU make' package.  Grab either from any GNU archive site."
+    file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
+    if test -z "$file"; then
+      file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+      file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
+    fi
+    touch $file
+    ;;
+
+  tar)
+    shift
+
+    # We have already tried tar in the generic part.
+    # Look for gnutar/gtar before invocation to avoid ugly error
+    # messages.
+    if (gnutar --version > /dev/null 2>&1); then
+       gnutar "$@" && exit 0
+    fi
+    if (gtar --version > /dev/null 2>&1); then
+       gtar "$@" && exit 0
+    fi
+    firstarg="$1"
+    if shift; then
+	case "$firstarg" in
+	*o*)
+	    firstarg=`echo "$firstarg" | sed s/o//`
+	    tar "$firstarg" "$@" && exit 0
+	    ;;
+	esac
+	case "$firstarg" in
+	*h*)
+	    firstarg=`echo "$firstarg" | sed s/h//`
+	    tar "$firstarg" "$@" && exit 0
+	    ;;
+	esac
+    fi
+
+    echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+         You may want to install GNU tar or Free paxutils, or check the
+         command line arguments."
+    exit 1
+    ;;
+
+  *)
+    echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+         You might have modified some files without having the
+         proper tools for further handling them.  Check the \`README' file,
+         it often tells you about the needed prerequisites for installing
+         this package.  You may also peek at any GNU archive site, in case
+         some other package would contain this missing \`$1' program."
+    exit 1
+    ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/moon-abe/cpabe-0.11/mkinstalldirs b/moon-abe/cpabe-0.11/mkinstalldirs
new file mode 100644
index 00000000..6fbe5e11
--- /dev/null
+++ b/moon-abe/cpabe-0.11/mkinstalldirs
@@ -0,0 +1,150 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+
+scriptversion=2004-02-15.20
+
+# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Public domain.
+#
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+errstatus=0
+dirmode=""
+
+usage="\
+Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
+
+Create each directory DIR (with mode MODE, if specified), including all
+leading file name components.
+
+Report bugs to <bug-automake@gnu.org>."
+
+# process command line arguments
+while test $# -gt 0 ; do
+  case $1 in
+    -h | --help | --h*)         # -h for help
+      echo "$usage"
+      exit 0
+      ;;
+    -m)                         # -m PERM arg
+      shift
+      test $# -eq 0 && { echo "$usage" 1>&2; exit 1; }
+      dirmode=$1
+      shift
+      ;;
+    --version)
+      echo "$0 $scriptversion"
+      exit 0
+      ;;
+    --)                         # stop option processing
+      shift
+      break
+      ;;
+    -*)                         # unknown option
+      echo "$usage" 1>&2
+      exit 1
+      ;;
+    *)                          # first non-opt arg
+      break
+      ;;
+  esac
+done
+
+for file
+do
+  if test -d "$file"; then
+    shift
+  else
+    break
+  fi
+done
+
+case $# in
+  0) exit 0 ;;
+esac
+
+# Solaris 8's mkdir -p isn't thread-safe.  If you mkdir -p a/b and
+# mkdir -p a/c at the same time, both will detect that a is missing,
+# one will create a, then the other will try to create a and die with
+# a "File exists" error.  This is a problem when calling mkinstalldirs
+# from a parallel make.  We use --version in the probe to restrict
+# ourselves to GNU mkdir, which is thread-safe.
+case $dirmode in
+  '')
+    if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
+      echo "mkdir -p -- $*"
+      exec mkdir -p -- "$@"
+    else
+      # On NextStep and OpenStep, the `mkdir' command does not
+      # recognize any option.  It will interpret all options as
+      # directories to create, and then abort because `.' already
+      # exists.
+      test -d ./-p && rmdir ./-p
+      test -d ./--version && rmdir ./--version
+    fi
+    ;;
+  *)
+    if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
+       test ! -d ./--version; then
+      echo "mkdir -m $dirmode -p -- $*"
+      exec mkdir -m "$dirmode" -p -- "$@"
+    else
+      # Clean up after NextStep and OpenStep mkdir.
+      for d in ./-m ./-p ./--version "./$dirmode";
+      do
+        test -d $d && rmdir $d
+      done
+    fi
+    ;;
+esac
+
+for file
+do
+  set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+  shift
+
+  pathcomp=
+  for d
+  do
+    pathcomp="$pathcomp$d"
+    case $pathcomp in
+      -*) pathcomp=./$pathcomp ;;
+    esac
+
+    if test ! -d "$pathcomp"; then
+      echo "mkdir $pathcomp"
+
+      mkdir "$pathcomp" || lasterr=$?
+
+      if test ! -d "$pathcomp"; then
+	errstatus=$lasterr
+      else
+	if test ! -z "$dirmode"; then
+	  echo "chmod $dirmode $pathcomp"
+	  lasterr=""
+	  chmod "$dirmode" "$pathcomp" || lasterr=$?
+
+	  if test ! -z "$lasterr"; then
+	    errstatus=$lasterr
+	  fi
+	fi
+      fi
+    fi
+
+    pathcomp="$pathcomp/"
+  done
+done
+
+exit $errstatus
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-end: "$"
+# End:
diff --git a/moon-abe/cpabe-0.11/peks-ind b/moon-abe/cpabe-0.11/peks-ind
new file mode 100644
index 00000000..9ffac675
--- /dev/null
+++ b/moon-abe/cpabe-0.11/peks-ind
diff --git a/moon-abe/cpabe-0.11/peks-ind.1 b/moon-abe/cpabe-0.11/peks-ind.1
new file mode 100644
index 00000000..440b3581
--- /dev/null
+++ b/moon-abe/cpabe-0.11/peks-ind.1
@@ -0,0 +1,41 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
+.TH PEKS-IND "1" "JULY 2015" "User Commands"
+.SH NAME
+peks-ind \- manual page for cpabe-setup 0.11
+.SH SYNOPSIS
+.B peks-ind
+[\fIOPTION \fR...]
+.SH DESCRIPTION
+Generate an encrypted index based on a clear one
+.PP
+Output will be written to the files "enc_ind"
+unless the \fB\-\-output\fR options are used.
+.PP
+Mandatory arguments to long options are mandatory for short options too.
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+print this message
+.TP
+\fB\-v\fR, \fB\-\-version\fR
+print version information
+.TP
+\fB\-p\fR, \fB\-\-output\-public\-key\fR FILE
+write public key to FILE
+.TP
+\fB\-m\fR, \fB\-\-output\-master\-key\fR FILE
+write master secret key to FILE
+.TP
+\fB\-d\fR, \fB\-\-deterministic\fR
+use deterministic "random" numbers
+(only for debugging)
+.PP
+Parts Copyright (C) 2015 Michel Kheirallah.
+This is free software released under the GPL, see the source for copying
+conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.
+.SH "REPORTING BUGS"
+Report bugs to Michel Kheirallah.
+.SH "SEE ALSO"
+.BR cpabe-keygen (1),
+.BR cpabe-enc (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/peks-ind.more-man b/moon-abe/cpabe-0.11/peks-ind.more-man
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/moon-abe/cpabe-0.11/peks-ind.more-man
diff --git a/moon-abe/cpabe-0.11/peks-ind.py b/moon-abe/cpabe-0.11/peks-ind.py
new file mode 100644
index 00000000..ca7c5ad5
--- /dev/null
+++ b/moon-abe/cpabe-0.11/peks-ind.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "peks-ind"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/peks-test b/moon-abe/cpabe-0.11/peks-test
new file mode 100644
index 00000000..2cc28f5f
--- /dev/null
+++ b/moon-abe/cpabe-0.11/peks-test
diff --git a/moon-abe/cpabe-0.11/peks-test.1 b/moon-abe/cpabe-0.11/peks-test.1
new file mode 100644
index 00000000..90d99e41
--- /dev/null
+++ b/moon-abe/cpabe-0.11/peks-test.1
@@ -0,0 +1,32 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
+.TH PEKS-TEST "1" "JULY 2015" "User Commands"
+.SH NAME
+peks-test \- manual page for cpabe-setup 0.11
+.SH SYNOPSIS
+.B peks-ind
+[\fIOPTION \fR...]
+.SH DESCRIPTION
+Test an encrypted index based with an encrypted trapdoor
+.PP
+Mandatory arguments to long options are mandatory for short options too.
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+print this message
+.TP
+\fB\-v\fR, \fB\-\-version\fR
+print version information
+.TP
+\fB\-d\fR, \fB\-\-deterministic\fR
+use deterministic "random" numbers
+(only for debugging)
+.PP
+Parts Copyright (C) 2015 Michel Kheirallah.
+This is free software released under the GPL, see the source for copying
+conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.
+.SH "REPORTING BUGS"
+Report bugs to Michel Kheirallah.
+.SH "SEE ALSO"
+.BR cpabe-keygen (1),
+.BR cpabe-enc (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/peks-test.py b/moon-abe/cpabe-0.11/peks-test.py
new file mode 100644
index 00000000..a1d607aa
--- /dev/null
+++ b/moon-abe/cpabe-0.11/peks-test.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "peks-test"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/peks-trap b/moon-abe/cpabe-0.11/peks-trap
new file mode 100644
index 00000000..377bcc1e
--- /dev/null
+++ b/moon-abe/cpabe-0.11/peks-trap
diff --git a/moon-abe/cpabe-0.11/peks-trap.1 b/moon-abe/cpabe-0.11/peks-trap.1
new file mode 100644
index 00000000..0399fcef
--- /dev/null
+++ b/moon-abe/cpabe-0.11/peks-trap.1
@@ -0,0 +1,35 @@
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.38.2.
+TRAP.TH PEKS- "1" "JULY 2015" "User Commands"
+.SH NAME
+peks-trap \- manual page for cpabe-setup 0.11
+.SH SYNOPSIS
+.B peks-trap
+[\fIOPTION \fR...]
+.SH DESCRIPTION
+Generate an encrypted trapdoor based on a clear word
+.PP
+Output will be written to the files "enc_trap"
+unless the \fB\-\-output\fR options are used.
+.PP
+Mandatory arguments to long options are mandatory for short options too.
+.TP
+\fB\-h\fR, \fB\-\-help\fR
+print this message
+.TP
+\fB\-v\fR, \fB\-\-version\fR
+print version information
+.TP
+\fB\-d\fR, \fB\-\-deterministic\fR
+use deterministic "random" numbers
+(only for debugging)
+.PP
+Parts Copyright (C) 2015 Michel Kheirallah.
+This is free software released under the GPL, see the source for copying
+conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.
+.SH "REPORTING BUGS"
+Report bugs to Michel Kheirallah.
+.SH "SEE ALSO"
+.BR cpabe-keygen (1),
+.BR cpabe-enc (1),
+.BR cpabe-dec (1)
diff --git a/moon-abe/cpabe-0.11/peks-trap.py b/moon-abe/cpabe-0.11/peks-trap.py
new file mode 100644
index 00000000..02e88cee
--- /dev/null
+++ b/moon-abe/cpabe-0.11/peks-trap.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "peks-trap"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/policyList.c b/moon-abe/cpabe-0.11/policyList.c
new file mode 100644
index 00000000..644e3282
--- /dev/null
+++ b/moon-abe/cpabe-0.11/policyList.c
@@ -0,0 +1,79 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+
+#include "bswabe.h"
+#include "common.h"
+
+char* usage =
+"Usage: cpabe-policyList [OPTION ...] PUB_KEY CIPHERTEXT \n"
+"\n"
+"Print the access policy of a ciphertext CIPHERTEXT\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help                    print this message\n\n"
+" -v, --version                 print version information\n\n"
+" -d, --deterministic           use deterministic \"random\" numbers\n"
+"                               (only for debugging)\n\n";
+
+char* in_file = 0;
+char* pub_file = 0;
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-setup");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "--deterministic") )
+		{
+			pbc_random_set_deterministic(0);
+		}
+		else if( !pub_file )
+		{
+			pub_file = argv[i];
+		}
+
+		else if( !in_file )
+		{
+			in_file = argv[i];
+		}
+
+		else
+			die(usage);
+}
+
+int
+main( int argc, char** argv )
+{
+
+	bswabe_cph_t* cph;
+	bswabe_pub_t* pub;
+	int file_len;
+	GByteArray* cph_buf;
+	GByteArray* aes_buf;
+
+	parse_args(argc, argv);
+
+	pub = bswabe_pub_unserialize(suck_file(pub_file), 1);
+	read_cpabe_file(in_file, &cph_buf, &file_len, &aes_buf);
+
+	cph = bswabe_cph_unserialize(pub, cph_buf, 1);
+
+	printf("%s\n",bswabe_policyList(cph));
+
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/policyList.o b/moon-abe/cpabe-0.11/policyList.o
new file mode 100644
index 00000000..33c202c9
--- /dev/null
+++ b/moon-abe/cpabe-0.11/policyList.o
diff --git a/moon-abe/cpabe-0.11/policy_lang.c b/moon-abe/cpabe-0.11/policy_lang.c
new file mode 100644
index 00000000..9bc646d8
--- /dev/null
+++ b/moon-abe/cpabe-0.11/policy_lang.c
@@ -0,0 +1,2164 @@
+/* A Bison parser, made by GNU Bison 3.0.2.  */
+
+/* Bison implementation for Yacc-like parsers in C
+
+   Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "3.0.2"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 0
+
+/* Push parsers.  */
+#define YYPUSH 0
+
+/* Pull parsers.  */
+#define YYPULL 1
+
+
+
+
+/* Copy the first part of user declarations.  */
+#line 1 "policy_lang.y" /* yacc.c:339  */
+
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <glib.h>
+#include <pbc.h>
+
+#include "common.h"
+#include "policy_lang.h"
+
+typedef struct
+{
+	uint64_t value;
+	int bits; /* zero if this is a flexint */
+}
+sized_integer_t;
+
+typedef struct
+{
+	int k;               /* one if leaf, otherwise threshold */
+	char* attr;          /* attribute string if leaf, otherwise null */
+	GPtrArray* children; /* pointers to bswabe_policy_t's, len == 0 for leaves */
+}
+cpabe_policy_t;
+
+cpabe_policy_t* final_policy = 0;
+
+int yylex();
+void yyerror( const char* s );
+sized_integer_t* expint( uint64_t value, uint64_t bits );
+sized_integer_t* flexint( uint64_t value );
+cpabe_policy_t* leaf_policy( char* attr );
+cpabe_policy_t* kof2_policy( int k, cpabe_policy_t* l, cpabe_policy_t* r );
+cpabe_policy_t* kof_policy( int k, GPtrArray* list );
+cpabe_policy_t* eq_policy( sized_integer_t* n, char* attr );
+cpabe_policy_t* lt_policy( sized_integer_t* n, char* attr );
+cpabe_policy_t* gt_policy( sized_integer_t* n, char* attr );
+cpabe_policy_t* le_policy( sized_integer_t* n, char* attr );
+cpabe_policy_t* ge_policy( sized_integer_t* n, char* attr );
+
+#line 109 "policy_lang.c" /* yacc.c:339  */
+
+# ifndef YY_NULLPTR
+#  if defined __cplusplus && 201103L <= __cplusplus
+#   define YY_NULLPTR nullptr
+#  else
+#   define YY_NULLPTR 0
+#  endif
+# endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+
+/* Debug traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Token type.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+  enum yytokentype
+  {
+    TAG = 258,
+    INTLIT = 259,
+    OR = 260,
+    AND = 261,
+    OF = 262,
+    LEQ = 263,
+    GEQ = 264
+  };
+#endif
+
+/* Value type.  */
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE YYSTYPE;
+union YYSTYPE
+{
+#line 45 "policy_lang.y" /* yacc.c:355  */
+
+	char* str;
+	uint64_t nat;
+  sized_integer_t* sint;
+	cpabe_policy_t* tree;
+	GPtrArray* list;
+
+#line 164 "policy_lang.c" /* yacc.c:355  */
+};
+# define YYSTYPE_IS_TRIVIAL 1
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+extern YYSTYPE yylval;
+
+int yyparse (void);
+
+
+
+/* Copy the second part of user declarations.  */
+
+#line 179 "policy_lang.c" /* yacc.c:358  */
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#else
+typedef signed char yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(Msgid) Msgid
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE
+# if (defined __GNUC__                                               \
+      && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \
+     || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
+#  define YY_ATTRIBUTE(Spec) __attribute__(Spec)
+# else
+#  define YY_ATTRIBUTE(Spec) /* empty */
+# endif
+#endif
+
+#ifndef YY_ATTRIBUTE_PURE
+# define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))
+#endif
+
+#ifndef YY_ATTRIBUTE_UNUSED
+# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
+#endif
+
+#if !defined _Noreturn \
+     && (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
+# if defined _MSC_VER && 1200 <= _MSC_VER
+#  define _Noreturn __declspec (noreturn)
+# else
+#  define _Noreturn YY_ATTRIBUTE ((__noreturn__))
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(E) ((void) (E))
+#else
+# define YYUSE(E) /* empty */
+#endif
+
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+    _Pragma ("GCC diagnostic push") \
+    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+    _Pragma ("GCC diagnostic pop")
+#else
+# define YY_INITIAL_VALUE(Value) Value
+#endif
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
+#     ifndef EXIT_SUCCESS
+#      define EXIT_SUCCESS 0
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's 'empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
+       && ! ((defined YYMALLOC || defined malloc) \
+             && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef EXIT_SUCCESS
+#    define EXIT_SUCCESS 0
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined EXIT_SUCCESS
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined EXIT_SUCCESS
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+         || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss_alloc;
+  YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \
+    do                                                                  \
+      {                                                                 \
+        YYSIZE_T yynewbytes;                                            \
+        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
+        Stack = &yyptr->Stack_alloc;                                    \
+        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+        yyptr += yynewbytes / sizeof (*yyptr);                          \
+      }                                                                 \
+    while (0)
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(Dst, Src, Count) \
+      __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+#  else
+#   define YYCOPY(Dst, Src, Count)              \
+      do                                        \
+        {                                       \
+          YYSIZE_T yyi;                         \
+          for (yyi = 0; yyi < (Count); yyi++)   \
+            (Dst)[yyi] = (Src)[yyi];            \
+        }                                       \
+      while (0)
+#  endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  15
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   45
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  17
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  5
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  21
+/* YYNSTATES -- Number of states.  */
+#define YYNSTATES  44
+
+/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
+   by yylex, with out-of-bounds checking.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   264
+
+#define YYTRANSLATE(YYX)                                                \
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[TOKEN-NUM] -- Symbol number corresponding to TOKEN-NUM
+   as returned by yylex, without out-of-bounds checking.  */
+static const yytype_uint8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,    10,     2,     2,     2,     2,
+      11,    12,     2,     2,    16,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+      14,    13,    15,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9
+};
+
+#if YYDEBUG
+  /* YYRLINE[YYN] -- Source line where rule number YYN was defined.  */
+static const yytype_uint8 yyrline[] =
+{
+       0,    67,    67,    69,    70,    72,    73,    74,    75,    76,
+      77,    78,    79,    80,    81,    82,    83,    84,    85,    86,
+      88,    90
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "TAG", "INTLIT", "OR", "AND", "OF",
+  "LEQ", "GEQ", "'#'", "'('", "')'", "'='", "'<'", "'>'", "','", "$accept",
+  "result", "number", "policy", "arg_list", YY_NULLPTR
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[NUM] -- (External) token number corresponding to the
+   (internal) symbol number NUM (which must be that of a token).  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+      35,    40,    41,    61,    60,    62,    44
+};
+# endif
+
+#define YYPACT_NINF -5
+
+#define yypact_value_is_default(Yystate) \
+  (!!((Yystate) == (-5)))
+
+#define YYTABLE_NINF -1
+
+#define yytable_value_is_error(Yytable_value) \
+  0
+
+  /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+     STATE-NUM.  */
+static const yytype_int8 yypact[] =
+{
+      -2,    -1,    -4,    -2,     4,     2,    17,     1,     1,     1,
+       1,     1,    13,    29,    15,    -5,    32,    33,    34,    37,
+      38,    -2,    -2,    35,    -5,    -5,    -5,    -5,    -5,    -2,
+      -5,    -5,    -5,    -5,    -5,    -5,    -5,    19,    -5,    17,
+      22,    -5,    -2,    17
+};
+
+  /* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
+     Performed when YYTABLE does not specify something else to do.  Zero
+     means the default is an error.  */
+static const yytype_uint8 yydefact[] =
+{
+       0,     5,     4,     0,     0,     0,     2,     0,     0,     0,
+       0,     0,     0,     0,     0,     1,     0,     0,     0,     0,
+       0,     0,     0,     4,    12,    13,     9,    10,    11,     0,
+       3,    19,    17,    18,    14,    15,    16,     6,     7,    20,
+       0,     8,     0,    21
+};
+
+  /* YYPGOTO[NTERM-NUM].  */
+static const yytype_int8 yypgoto[] =
+{
+      -5,    -5,    21,    -3,    -5
+};
+
+  /* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int8 yydefgoto[] =
+{
+      -1,     4,     5,     6,    40
+};
+
+  /* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM.  If
+     positive, shift that token.  If negative, reduce the rule whose
+     number is the opposite.  If YYTABLE_NINF, syntax error.  */
+static const yytype_uint8 yytable[] =
+{
+      14,     1,     2,    12,    15,    23,    13,     7,     8,     3,
+      16,    17,     9,    10,    11,    18,    19,    20,    37,    38,
+      21,    22,    21,    22,    29,    22,    39,    31,    24,    25,
+      26,    27,    28,    30,    41,    32,    33,    34,    42,    43,
+      35,    36,     0,     0,     0,    13
+};
+
+static const yytype_int8 yycheck[] =
+{
+       3,     3,     4,     7,     0,     4,    10,     8,     9,    11,
+       8,     9,    13,    14,    15,    13,    14,    15,    21,    22,
+       5,     6,     5,     6,    11,     6,    29,    12,     7,     8,
+       9,    10,    11,     4,    12,     3,     3,     3,    16,    42,
+       3,     3,    -1,    -1,    -1,    10
+};
+
+  /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+     symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,     3,     4,    11,    18,    19,    20,     8,     9,    13,
+      14,    15,     7,    10,    20,     0,     8,     9,    13,    14,
+      15,     5,     6,     4,    19,    19,    19,    19,    19,    11,
+       4,    12,     3,     3,     3,     3,     3,    20,    20,    20,
+      21,    12,    16,    20
+};
+
+  /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,    17,    18,    19,    19,    20,    20,    20,    20,    20,
+      20,    20,    20,    20,    20,    20,    20,    20,    20,    20,
+      21,    21
+};
+
+  /* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     1,     3,     1,     1,     3,     3,     5,     3,
+       3,     3,     3,     3,     3,     3,     3,     3,     3,     3,
+       1,     3
+};
+
+
+#define yyerrok         (yyerrstatus = 0)
+#define yyclearin       (yychar = YYEMPTY)
+#define YYEMPTY         (-2)
+#define YYEOF           0
+
+#define YYACCEPT        goto yyacceptlab
+#define YYABORT         goto yyabortlab
+#define YYERROR         goto yyerrorlab
+
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)                                  \
+do                                                              \
+  if (yychar == YYEMPTY)                                        \
+    {                                                           \
+      yychar = (Token);                                         \
+      yylval = (Value);                                         \
+      YYPOPSTACK (yylen);                                       \
+      yystate = *yyssp;                                         \
+      goto yybackup;                                            \
+    }                                                           \
+  else                                                          \
+    {                                                           \
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;                                                  \
+    }                                                           \
+while (0)
+
+/* Error token number */
+#define YYTERROR        1
+#define YYERRCODE       256
+
+
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)                        \
+do {                                            \
+  if (yydebug)                                  \
+    YYFPRINTF Args;                             \
+} while (0)
+
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)                    \
+do {                                                                      \
+  if (yydebug)                                                            \
+    {                                                                     \
+      YYFPRINTF (stderr, "%s ", Title);                                   \
+      yy_symbol_print (stderr,                                            \
+                  Type, Value); \
+      YYFPRINTF (stderr, "\n");                                           \
+    }                                                                     \
+} while (0)
+
+
+/*----------------------------------------.
+| Print this symbol's value on YYOUTPUT.  |
+`----------------------------------------*/
+
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+{
+  FILE *yyo = yyoutput;
+  YYUSE (yyo);
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+  YYUSE (yytype);
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+{
+  YYFPRINTF (yyoutput, "%s %s (",
+             yytype < YYNTOKENS ? "token" : "nterm", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; yybottom <= yytop; yybottom++)
+    {
+      int yybot = *yybottom;
+      YYFPRINTF (stderr, " %d", yybot);
+    }
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)                            \
+do {                                                            \
+  if (yydebug)                                                  \
+    yy_stack_print ((Bottom), (Top));                           \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+static void
+yy_reduce_print (yytype_int16 *yyssp, YYSTYPE *yyvsp, int yyrule)
+{
+  unsigned long int yylno = yyrline[yyrule];
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+             yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr,
+                       yystos[yyssp[yyi + 1 - yynrhs]],
+                       &(yyvsp[(yyi + 1) - (yynrhs)])
+                                              );
+      YYFPRINTF (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)          \
+do {                                    \
+  if (yydebug)                          \
+    yy_reduce_print (yyssp, yyvsp, Rule); \
+} while (0)
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+static YYSIZE_T
+yystrlen (const char *yystr)
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+        switch (*++yyp)
+          {
+          case '\'':
+          case ',':
+            goto do_not_strip_quotes;
+
+          case '\\':
+            if (*++yyp != '\\')
+              goto do_not_strip_quotes;
+            /* Fall through.  */
+          default:
+            if (yyres)
+              yyres[yyn] = *yyp;
+            yyn++;
+            break;
+
+          case '"':
+            if (yyres)
+              yyres[yyn] = '\0';
+            return yyn;
+          }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+   about the unexpected token YYTOKEN for the state stack whose top is
+   YYSSP.
+
+   Return 0 if *YYMSG was successfully written.  Return 1 if *YYMSG is
+   not large enough to hold the message.  In that case, also set
+   *YYMSG_ALLOC to the required number of bytes.  Return 2 if the
+   required number of bytes is too large to store.  */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+                yytype_int16 *yyssp, int yytoken)
+{
+  YYSIZE_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
+  YYSIZE_T yysize = yysize0;
+  enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+  /* Internationalized format string. */
+  const char *yyformat = YY_NULLPTR;
+  /* Arguments of yyformat. */
+  char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+  /* Number of reported tokens (one for the "unexpected", one per
+     "expected"). */
+  int yycount = 0;
+
+  /* There are many possibilities here to consider:
+     - If this state is a consistent state with a default action, then
+       the only way this function was invoked is if the default action
+       is an error action.  In that case, don't check for expected
+       tokens because there are none.
+     - The only way there can be no lookahead present (in yychar) is if
+       this state is a consistent state with a default action.  Thus,
+       detecting the absence of a lookahead is sufficient to determine
+       that there is no unexpected or expected token to report.  In that
+       case, just report a simple "syntax error".
+     - Don't assume there isn't a lookahead just because this state is a
+       consistent state with a default action.  There might have been a
+       previous inconsistent state, consistent state with a non-default
+       action, or user semantic action that manipulated yychar.
+     - Of course, the expected token list depends on states to have
+       correct lookahead information, and it depends on the parser not
+       to perform extra reductions after fetching a lookahead from the
+       scanner and before detecting a syntax error.  Thus, state merging
+       (from LALR or IELR) and default reductions corrupt the expected
+       token list.  However, the list is correct for canonical LR with
+       one exception: it will still contain any token that will not be
+       accepted due to an error action in a later state.
+  */
+  if (yytoken != YYEMPTY)
+    {
+      int yyn = yypact[*yyssp];
+      yyarg[yycount++] = yytname[yytoken];
+      if (!yypact_value_is_default (yyn))
+        {
+          /* Start YYX at -YYN if negative to avoid negative indexes in
+             YYCHECK.  In other words, skip the first -YYN actions for
+             this state because they are default actions.  */
+          int yyxbegin = yyn < 0 ? -yyn : 0;
+          /* Stay within bounds of both yycheck and yytname.  */
+          int yychecklim = YYLAST - yyn + 1;
+          int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+          int yyx;
+
+          for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+            if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+                && !yytable_value_is_error (yytable[yyx + yyn]))
+              {
+                if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+                  {
+                    yycount = 1;
+                    yysize = yysize0;
+                    break;
+                  }
+                yyarg[yycount++] = yytname[yyx];
+                {
+                  YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULLPTR, yytname[yyx]);
+                  if (! (yysize <= yysize1
+                         && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+                    return 2;
+                  yysize = yysize1;
+                }
+              }
+        }
+    }
+
+  switch (yycount)
+    {
+# define YYCASE_(N, S)                      \
+      case N:                               \
+        yyformat = S;                       \
+      break
+      YYCASE_(0, YY_("syntax error"));
+      YYCASE_(1, YY_("syntax error, unexpected %s"));
+      YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+      YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+      YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+      YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+    }
+
+  {
+    YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+    if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+      return 2;
+    yysize = yysize1;
+  }
+
+  if (*yymsg_alloc < yysize)
+    {
+      *yymsg_alloc = 2 * yysize;
+      if (! (yysize <= *yymsg_alloc
+             && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+        *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+      return 1;
+    }
+
+  /* Avoid sprintf, as that infringes on the user's name space.
+     Don't have undefined behavior even if the translation
+     produced a string with the wrong number of "%s"s.  */
+  {
+    char *yyp = *yymsg;
+    int yyi = 0;
+    while ((*yyp = *yyformat) != '\0')
+      if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+        {
+          yyp += yytnamerr (yyp, yyarg[yyi++]);
+          yyformat += 2;
+        }
+      else
+        {
+          yyp++;
+          yyformat++;
+        }
+  }
+  return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+{
+  YYUSE (yyvaluep);
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  YYUSE (yytype);
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+}
+
+
+
+
+/* The lookahead symbol.  */
+int yychar;
+
+/* The semantic value of the lookahead symbol.  */
+YYSTYPE yylval;
+/* Number of syntax errors so far.  */
+int yynerrs;
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+int
+yyparse (void)
+{
+    int yystate;
+    /* Number of tokens to shift before error messages enabled.  */
+    int yyerrstatus;
+
+    /* The stacks and their tools:
+       'yyss': related to states.
+       'yyvs': related to semantic values.
+
+       Refer to the stacks through separate pointers, to allow yyoverflow
+       to reallocate them elsewhere.  */
+
+    /* The state stack.  */
+    yytype_int16 yyssa[YYINITDEPTH];
+    yytype_int16 *yyss;
+    yytype_int16 *yyssp;
+
+    /* The semantic value stack.  */
+    YYSTYPE yyvsa[YYINITDEPTH];
+    YYSTYPE *yyvs;
+    YYSTYPE *yyvsp;
+
+    YYSIZE_T yystacksize;
+
+  int yyn;
+  int yyresult;
+  /* Lookahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  yyssp = yyss = yyssa;
+  yyvsp = yyvs = yyvsa;
+  yystacksize = YYINITDEPTH;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY; /* Cause a token to be read.  */
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+        /* Give user a chance to reallocate the stack.  Use copies of
+           these so that the &'s don't force the real ones into
+           memory.  */
+        YYSTYPE *yyvs1 = yyvs;
+        yytype_int16 *yyss1 = yyss;
+
+        /* Each stack pointer address is followed by the size of the
+           data in use in that stack, in bytes.  This used to be a
+           conditional around just the two extra args, but that might
+           be undefined if yyoverflow is a macro.  */
+        yyoverflow (YY_("memory exhausted"),
+                    &yyss1, yysize * sizeof (*yyssp),
+                    &yyvs1, yysize * sizeof (*yyvsp),
+                    &yystacksize);
+
+        yyss = yyss1;
+        yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+        goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+        yystacksize = YYMAXDEPTH;
+
+      {
+        yytype_int16 *yyss1 = yyss;
+        union yyalloc *yyptr =
+          (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+        if (! yyptr)
+          goto yyexhaustedlab;
+        YYSTACK_RELOCATE (yyss_alloc, yyss);
+        YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+#  undef YYSTACK_RELOCATE
+        if (yyss1 != yyssa)
+          YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+                  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+        YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  if (yystate == YYFINAL)
+    YYACCEPT;
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     lookahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to lookahead token.  */
+  yyn = yypact[yystate];
+  if (yypact_value_is_default (yyn))
+    goto yydefault;
+
+  /* Not known => get a lookahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = yylex ();
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yytable_value_is_error (yyn))
+        goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the lookahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token.  */
+  yychar = YYEMPTY;
+
+  yystate = yyn;
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  *++yyvsp = yylval;
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     '$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 2:
+#line 67 "policy_lang.y" /* yacc.c:1646  */
+    { final_policy = (yyvsp[0].tree); }
+#line 1273 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 3:
+#line 69 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.sint) = expint((yyvsp[-2].nat), (yyvsp[0].nat)); }
+#line 1279 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 4:
+#line 70 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.sint) = flexint((yyvsp[0].nat));    }
+#line 1285 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 5:
+#line 72 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = leaf_policy((yyvsp[0].str));        }
+#line 1291 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 6:
+#line 73 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = kof2_policy(1, (yyvsp[-2].tree), (yyvsp[0].tree)); }
+#line 1297 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 7:
+#line 74 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = kof2_policy(2, (yyvsp[-2].tree), (yyvsp[0].tree)); }
+#line 1303 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 8:
+#line 75 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = kof_policy((yyvsp[-4].nat), (yyvsp[-1].list));     }
+#line 1309 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 9:
+#line 76 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = eq_policy((yyvsp[0].sint), (yyvsp[-2].str));      }
+#line 1315 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 10:
+#line 77 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = lt_policy((yyvsp[0].sint), (yyvsp[-2].str));      }
+#line 1321 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 11:
+#line 78 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = gt_policy((yyvsp[0].sint), (yyvsp[-2].str));      }
+#line 1327 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 12:
+#line 79 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = le_policy((yyvsp[0].sint), (yyvsp[-2].str));      }
+#line 1333 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 13:
+#line 80 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = ge_policy((yyvsp[0].sint), (yyvsp[-2].str));      }
+#line 1339 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 14:
+#line 81 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = eq_policy((yyvsp[-2].sint), (yyvsp[0].str));      }
+#line 1345 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 15:
+#line 82 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = gt_policy((yyvsp[-2].sint), (yyvsp[0].str));      }
+#line 1351 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 16:
+#line 83 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = lt_policy((yyvsp[-2].sint), (yyvsp[0].str));      }
+#line 1357 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 17:
+#line 84 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = ge_policy((yyvsp[-2].sint), (yyvsp[0].str));      }
+#line 1363 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 18:
+#line 85 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = le_policy((yyvsp[-2].sint), (yyvsp[0].str));      }
+#line 1369 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 19:
+#line 86 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.tree) = (yyvsp[-1].tree);                     }
+#line 1375 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 20:
+#line 88 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.list) = g_ptr_array_new();
+                                       g_ptr_array_add((yyval.list), (yyvsp[0].tree)); }
+#line 1382 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+  case 21:
+#line 90 "policy_lang.y" /* yacc.c:1646  */
+    { (yyval.list) = (yyvsp[-2].list);
+                                       g_ptr_array_add((yyval.list), (yyvsp[0].tree)); }
+#line 1389 "policy_lang.c" /* yacc.c:1646  */
+    break;
+
+
+#line 1393 "policy_lang.c" /* yacc.c:1646  */
+      default: break;
+    }
+  /* User semantic actions sometimes alter yychar, and that requires
+     that yytoken be updated with the new translation.  We take the
+     approach of translating immediately before every use of yytoken.
+     One alternative is translating here after every semantic action,
+     but that translation would be missed if the semantic action invokes
+     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
+     incorrect destructor might then be invoked immediately.  In the
+     case of YYERROR or YYBACKUP, subsequent parser actions might lead
+     to an incorrect destructor call or verbose syntax error message
+     before the lookahead is translated.  */
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+  /* Now 'shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*--------------------------------------.
+| yyerrlab -- here on detecting error.  |
+`--------------------------------------*/
+yyerrlab:
+  /* Make sure we have latest lookahead translation.  See comments at
+     user semantic actions for why this is necessary.  */
+  yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+                                        yyssp, yytoken)
+      {
+        char const *yymsgp = YY_("syntax error");
+        int yysyntax_error_status;
+        yysyntax_error_status = YYSYNTAX_ERROR;
+        if (yysyntax_error_status == 0)
+          yymsgp = yymsg;
+        else if (yysyntax_error_status == 1)
+          {
+            if (yymsg != yymsgbuf)
+              YYSTACK_FREE (yymsg);
+            yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+            if (!yymsg)
+              {
+                yymsg = yymsgbuf;
+                yymsg_alloc = sizeof yymsgbuf;
+                yysyntax_error_status = 2;
+              }
+            else
+              {
+                yysyntax_error_status = YYSYNTAX_ERROR;
+                yymsgp = yymsg;
+              }
+          }
+        yyerror (yymsgp);
+        if (yysyntax_error_status == 2)
+          goto yyexhaustedlab;
+      }
+# undef YYSYNTAX_ERROR
+#endif
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse lookahead token after an
+         error, discard it.  */
+
+      if (yychar <= YYEOF)
+        {
+          /* Return failure if at end of input.  */
+          if (yychar == YYEOF)
+            YYABORT;
+        }
+      else
+        {
+          yydestruct ("Error: discarding",
+                      yytoken, &yylval);
+          yychar = YYEMPTY;
+        }
+    }
+
+  /* Else will try to reuse lookahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule whose action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;      /* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (!yypact_value_is_default (yyn))
+        {
+          yyn += YYTERROR;
+          if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+            {
+              yyn = yytable[yyn];
+              if (0 < yyn)
+                break;
+            }
+        }
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+        YYABORT;
+
+
+      yydestruct ("Error: popping",
+                  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  *++yyvsp = yylval;
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEMPTY)
+    {
+      /* Make sure we have latest lookahead translation.  See comments at
+         user semantic actions for why this is necessary.  */
+      yytoken = YYTRANSLATE (yychar);
+      yydestruct ("Cleanup: discarding lookahead",
+                  yytoken, &yylval);
+    }
+  /* Do not reclaim the symbols of the rule whose action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+                  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  return yyresult;
+}
+#line 94 "policy_lang.y" /* yacc.c:1906  */
+
+
+sized_integer_t*
+expint( uint64_t value, uint64_t bits )
+{
+	sized_integer_t* s;
+
+	if( bits == 0 )
+		die("error parsing policy: zero-length integer \"%llub%llu\"\n",
+				value, bits);
+	else if( bits > 64 )
+		die("error parsing policy: no more than 64 bits allowed \"%llub%llu\"\n",
+				value, bits);
+
+	s = malloc(sizeof(sized_integer_t));
+	s->value = value;
+	s->bits = bits;
+
+	return s;
+}
+
+sized_integer_t*
+flexint( uint64_t value )
+{
+	sized_integer_t* s;
+
+	s = malloc(sizeof(sized_integer_t));
+	s->value = value;
+	s->bits = 0;
+
+	return s;
+}
+
+void
+policy_free( cpabe_policy_t* p )
+{
+	int i;
+
+	if( p->attr )
+		free(p->attr);
+
+	for( i = 0; i < p->children->len; i++ )
+		policy_free(g_ptr_array_index(p->children, i));
+	g_ptr_array_free(p->children, 1);
+
+	free(p);
+}
+
+cpabe_policy_t*
+leaf_policy( char* attr )
+{
+	cpabe_policy_t* p;
+
+	p = (cpabe_policy_t*) malloc(sizeof(cpabe_policy_t));
+	p->k = 1;
+	p->attr = attr;
+	p->children = g_ptr_array_new();
+
+	return p;
+}
+
+cpabe_policy_t*
+kof2_policy( int k, cpabe_policy_t* l, cpabe_policy_t* r )
+{
+	cpabe_policy_t* p;
+
+	p = (cpabe_policy_t*) malloc(sizeof(cpabe_policy_t));
+	p->k = k;
+	p->attr = 0;
+	p->children = g_ptr_array_new();
+	g_ptr_array_add(p->children, l);
+	g_ptr_array_add(p->children, r);
+
+	return p;
+}
+
+cpabe_policy_t*
+kof_policy( int k, GPtrArray* list )
+{
+	cpabe_policy_t* p;
+
+	if( k < 1 )
+		die("error parsing policy: trivially satisfied operator \"%dof\"\n", k);
+	else if( k > list->len )
+		die("error parsing policy: unsatisfiable operator \"%dof\" (only %d operands)\n",
+				k, list->len);
+	else if( list->len == 1 )
+		die("error parsing policy: identity operator \"%dof\" (only one operand)\n", k);
+
+	p = (cpabe_policy_t*) malloc(sizeof(cpabe_policy_t));
+	p->k = k;
+	p->attr = 0;
+	p->children = list;
+
+	return p;
+}
+
+char*
+bit_marker( char* base, char* tplate, int bit, char val )
+{
+	char* lx;
+	char* rx;
+	char* s;
+
+ 	lx = g_strnfill(64 - bit - 1, 'x');
+	rx = g_strnfill(bit, 'x');
+	s = g_strdup_printf(tplate, base, lx, !!val, rx);
+	free(lx);
+	free(rx);
+
+	return s;
+}
+
+cpabe_policy_t*
+eq_policy( sized_integer_t* n, char* attr )
+{
+	if( n->bits == 0 )
+		return leaf_policy
+			(g_strdup_printf("%s_flexint_%llu", attr, n->value));
+	else
+		return leaf_policy
+			(g_strdup_printf("%s_expint%02d_%llu", attr, n->bits, n->value));
+
+	return 0;
+}
+
+cpabe_policy_t*
+bit_marker_list( int gt, char* attr, char* tplate, int bits, uint64_t value )
+{
+	cpabe_policy_t* p;
+	int i;
+
+	i = 0;
+	while( gt ? (((uint64_t)1)<<i & value) : !(((uint64_t)1)<<i & value) )
+		i++;
+
+	p = leaf_policy(bit_marker(attr, tplate, i, gt));
+	for( i = i + 1; i < bits; i++ )
+		if( gt )
+			p = kof2_policy(((uint64_t)1<<i & value) ? 2 : 1, p,
+											leaf_policy(bit_marker(attr, tplate, i, gt)));
+		else
+			p = kof2_policy(((uint64_t)1<<i & value) ? 1 : 2, p,
+											leaf_policy(bit_marker(attr, tplate, i, gt)));
+
+	return p;
+}
+
+cpabe_policy_t*
+flexint_leader( int gt, char* attr, uint64_t value )
+{
+	cpabe_policy_t* p;
+	int k;
+
+	p = (cpabe_policy_t*) malloc(sizeof(cpabe_policy_t));
+	p->attr = 0;
+	p->children = g_ptr_array_new();
+
+	for( k = 2; k <= 32; k *= 2 )
+		if( ( gt && ((uint64_t)1<<k) >  value) ||
+				(!gt && ((uint64_t)1<<k) >= value) )
+			g_ptr_array_add
+				(p->children, leaf_policy
+				 (g_strdup_printf(gt ? "%s_ge_2^%02d" : "%s_lt_2^%02d", attr, k)));
+
+	p->k = gt ? 1 : p->children->len;
+
+	if( p->children->len == 0 )
+	{
+		policy_free(p);
+		p = 0;
+	}
+	else if( p->children->len == 1 )
+	{
+		cpabe_policy_t* t;
+		
+		t = g_ptr_array_remove_index(p->children, 0);
+		policy_free(p);
+		p = t;
+	}
+	
+	return p;
+}
+
+cpabe_policy_t*
+cmp_policy( sized_integer_t* n, int gt, char* attr )
+{
+	cpabe_policy_t* p;
+	char* tplate;
+
+	/* some error checking */
+
+	if( gt && n->value >= ((uint64_t)1<<(n->bits ? n->bits : 64)) - 1 )
+		die("error parsing policy: unsatisfiable integer comparison %s > %llu\n"
+				"(%d-bits are insufficient to satisfy)\n", attr, n->value,
+				n->bits ? n->bits : 64);
+	else if( !gt && n->value == 0 )
+		die("error parsing policy: unsatisfiable integer comparison %s < 0\n"
+				"(all numerical attributes are unsigned)\n", attr);
+	else if( !gt && n->value > ((uint64_t)1<<(n->bits ? n->bits : 64)) - 1 )
+		die("error parsing policy: trivially satisfied integer comparison %s < %llu\n"
+				"(any %d-bit number will satisfy)\n", attr, n->value,
+				n->bits ? n->bits : 64);
+
+	/* create it */
+
+	/* horrible */
+	tplate = n->bits ?
+		g_strdup_printf("%%s_expint%02d_%%s%%d%%s", n->bits) :
+		strdup("%s_flexint_%s%d%s");
+	p = bit_marker_list(gt, attr, tplate, n->bits ? n->bits :
+											(n->value >= ((uint64_t)1<<32) ? 64 :
+											 n->value >= ((uint64_t)1<<16) ? 32 :
+											 n->value >= ((uint64_t)1<< 8) ? 16 :
+											 n->value >= ((uint64_t)1<< 4) ?  8 :
+											 n->value >= ((uint64_t)1<< 2) ?  4 : 2), n->value);
+	free(tplate);
+
+	if( !n->bits )
+	{
+		cpabe_policy_t* l;
+		
+		l = flexint_leader(gt, attr, n->value);
+		if( l )
+			p = kof2_policy(gt ? 1 : 2, l, p);
+	}
+
+	return p;
+}
+
+cpabe_policy_t*
+lt_policy( sized_integer_t* n, char* attr )
+{
+	return cmp_policy(n, 0, attr);
+}
+
+cpabe_policy_t*
+gt_policy( sized_integer_t* n, char* attr )
+{
+	return cmp_policy(n, 1, attr);
+}
+
+cpabe_policy_t*
+le_policy( sized_integer_t* n, char* attr )
+{
+	n->value++;
+	return cmp_policy(n, 0, attr);
+}
+
+cpabe_policy_t*
+ge_policy( sized_integer_t* n, char* attr )
+{
+	n->value--;
+	return cmp_policy(n, 1, attr);
+}
+
+char* cur_string = 0;
+
+#define PEEK_CHAR ( *cur_string ? *cur_string     : EOF )
+#define NEXT_CHAR ( *cur_string ? *(cur_string++) : EOF )
+
+int
+yylex()
+{
+  int c;
+	int r;
+
+  while( isspace(c = NEXT_CHAR) );
+
+	r = 0;
+  if( c == EOF )
+    r = 0;
+	else if( c == '&' )
+		r = AND;
+	else if( c == '|' )
+		r = OR;
+	else if( strchr("(),=#", c) || (strchr("<>", c) && PEEK_CHAR != '=') )
+		r = c;
+	else if( c == '<' && PEEK_CHAR == '=' )
+	{
+		NEXT_CHAR;
+		r = LEQ;
+	}
+	else if( c == '>' && PEEK_CHAR == '=' )
+	{
+		NEXT_CHAR;
+		r = GEQ;
+	}
+	else if( isdigit(c) )
+	{
+		GString* s;
+
+		s = g_string_new("");
+		g_string_append_c(s, c);
+		while( isdigit(PEEK_CHAR) )
+			g_string_append_c(s, NEXT_CHAR);
+
+		sscanf(s->str, "%llu", &(yylval.nat));
+
+		g_string_free(s, 1);
+		r = INTLIT;
+	}
+	else if( isalpha(c) )
+	{
+		GString* s;
+
+		s = g_string_new("");
+		g_string_append_c(s, c);
+
+		while( isalnum(PEEK_CHAR) || PEEK_CHAR == '_' )
+			g_string_append_c(s, NEXT_CHAR);
+
+		if( !strcmp(s->str, "and") )
+		{
+			g_string_free(s, 1);
+			r = AND;
+		}
+		else if( !strcmp(s->str, "or") )
+		{
+			g_string_free(s, 1);
+			r = OR;
+		}
+		else if( !strcmp(s->str, "of") )
+		{
+			g_string_free(s, 1);
+			r = OF;
+		}
+		else
+		{
+			yylval.str = s->str;
+			g_string_free(s, 0);
+			r = TAG;
+		}
+	}
+	else
+		die("syntax error at \"%c%s\"\n", c, cur_string);
+
+	return r;
+}
+
+void
+yyerror( const char* s )
+{
+  die("error parsing policy: %s\n", s);
+}
+
+#define POLICY_IS_OR(p)  (((cpabe_policy_t*)(p))->k == 1 && ((cpabe_policy_t*)(p))->children->len)
+#define POLICY_IS_AND(p) (((cpabe_policy_t*)(p))->k == ((cpabe_policy_t*)(p))->children->len)
+
+void
+merge_child( cpabe_policy_t* p, int i )
+{
+	int j;
+	cpabe_policy_t* c;
+
+	c = g_ptr_array_index(p->children, i);
+	if( POLICY_IS_AND(p) )
+	{
+		p->k += c->k;
+		p->k--;
+	}
+
+	g_ptr_array_remove_index_fast(p->children, i);
+	for( j = 0; j < c->children->len; j++ )
+		g_ptr_array_add(p->children, g_ptr_array_index(c->children, j));
+
+	g_ptr_array_free(c->children, 0);
+	free(c);
+}
+
+void
+simplify( cpabe_policy_t* p )
+{
+	int i;
+
+	for( i = 0; i < p->children->len; i++ )
+		simplify(g_ptr_array_index(p->children, i));
+
+	if( POLICY_IS_OR(p) )
+		for( i = 0; i < p->children->len; i++ )
+			if( POLICY_IS_OR(g_ptr_array_index(p->children, i)) )
+				merge_child(p, i);
+
+	if( POLICY_IS_AND(p) )
+		for( i = 0; i < p->children->len; i++ )
+			if( POLICY_IS_AND(g_ptr_array_index(p->children, i)) )
+				merge_child(p, i);
+}
+
+int
+cmp_tidy( const void* a, const void* b )
+{
+	cpabe_policy_t* pa;
+	cpabe_policy_t* pb;
+
+	pa = *((cpabe_policy_t**) a);
+	pb = *((cpabe_policy_t**) b);
+
+	if(      pa->children->len >  0 && pb->children->len == 0 )
+		return -1;
+	else if( pa->children->len == 0 && pb->children->len >  0 )
+		return 1;
+	else if( pa->children->len == 0 && pb->children->len == 0 )
+		return strcmp(pa->attr, pb->attr);
+	else
+		return 0;	
+}
+
+void
+tidy( cpabe_policy_t* p )
+{
+	int i;
+
+	for( i = 0; i < p->children->len; i++ )
+		tidy(g_ptr_array_index(p->children, i));
+
+	if( p->children->len > 0 )
+		qsort(p->children->pdata, p->children->len,
+					sizeof(cpabe_policy_t*), cmp_tidy);
+}
+
+char*
+format_policy_postfix( cpabe_policy_t* p )
+{
+	int i;
+	char* r;
+	char* s;
+	char* t;
+
+	if( p->children->len == 0 )
+		return strdup(p->attr);
+
+	r = format_policy_postfix(g_ptr_array_index(p->children, 0));
+	for( i = 1; i < p->children->len; i++ )
+	{
+		s = format_policy_postfix(g_ptr_array_index(p->children, i));
+		t = g_strjoin(" ", r, s, (char*) 0);
+		free(r);
+		free(s);
+		r = t;
+	}
+	
+	t = g_strdup_printf("%s %dof%d", r, p->k, p->children->len);
+ 	free(r);
+
+	return t;
+}
+
+/*
+	Crufty.
+*/
+int
+actual_bits( uint64_t value )
+{
+	int i;
+
+	for( i = 32; i >= 1; i /= 2 )
+		if( value >= ((uint64_t)1<<i) )
+			return i * 2;
+
+	return 1;
+}
+
+/*
+	It is pretty crufty having this here since it is only used in
+	keygen. Maybe eventually there will be a separate .c file with the
+	policy_lang module.
+*/
+void
+parse_attribute( GSList** l, char* a )
+{
+	if( !strchr(a, '=') )
+		*l = g_slist_append(*l, a);
+	else
+	{
+		int i;
+		char* s;
+		char* tplate;
+		uint64_t value;
+		int bits;
+
+		s = malloc(sizeof(char) * strlen(a));
+
+		if( sscanf(a, " %s = %llu # %u ", s, &value, &bits) == 3 )
+		{
+			/* expint */
+
+			if( bits > 64 )
+				die("error parsing attribute \"%s\": 64 bits is the maximum allowed\n",
+						a, value, bits);
+
+			if( value >= ((uint64_t)1<<bits) )
+				die("error parsing attribute \"%s\": value %llu too big for %d bits\n",
+						a, value, bits);
+
+			tplate = g_strdup_printf("%%s_expint%02d_%%s%%d%%s", bits);
+			for( i = 0; i < bits; i++ )
+				*l = g_slist_append
+					(*l, bit_marker(s, tplate, i, !!((uint64_t)1<<i & value)));
+			free(tplate);
+
+			*l = g_slist_append
+				(*l, g_strdup_printf("%s_expint%02d_%llu", s, bits, value));
+		}
+		else if( sscanf(a, " %s = %llu ", s, &value) == 2 )
+		{
+			/* flexint */
+
+			for( i = 2; i <= 32; i *= 2 )
+				*l = g_slist_append
+					(*l, g_strdup_printf
+					 (value < ((uint64_t)1<<i) ? "%s_lt_2^%02d" : "%s_ge_2^%02d", s, i));
+
+			for( i = 0; i < 64; i++ )
+				*l = g_slist_append
+					(*l, bit_marker(s, "%s_flexint_%s%d%s", i, !!((uint64_t)1<<i & value)));
+
+			*l = g_slist_append
+				(*l, g_strdup_printf("%s_flexint_%llu", s, value));
+		}
+		else
+			die("error parsing attribute \"%s\"\n"
+					"(note that numerical attributes are unsigned integers)\n",	a);
+
+ 		free(s);
+	}	
+}
+
+char*
+parse_policy_lang( char* s )
+{
+	char* parsed_policy;
+
+	cur_string = s;
+
+	yyparse();
+ 	simplify(final_policy);
+ 	tidy(final_policy);
+	parsed_policy = format_policy_postfix(final_policy);
+
+	policy_free(final_policy);
+
+	return parsed_policy;
+}
diff --git a/moon-abe/cpabe-0.11/policy_lang.h b/moon-abe/cpabe-0.11/policy_lang.h
new file mode 100644
index 00000000..705444fd
--- /dev/null
+++ b/moon-abe/cpabe-0.11/policy_lang.h
@@ -0,0 +1,6 @@
+/*
+	Include common.h before including this file.
+*/
+
+char* parse_policy_lang( char* s );
+void  parse_attribute( GSList** l, char* a );
diff --git a/moon-abe/cpabe-0.11/policy_lang.o b/moon-abe/cpabe-0.11/policy_lang.o
new file mode 100644
index 00000000..2e3dc769
--- /dev/null
+++ b/moon-abe/cpabe-0.11/policy_lang.o
diff --git a/moon-abe/cpabe-0.11/policy_lang.y b/moon-abe/cpabe-0.11/policy_lang.y
new file mode 100644
index 00000000..5528033b
--- /dev/null
+++ b/moon-abe/cpabe-0.11/policy_lang.y
@@ -0,0 +1,637 @@
+%{
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <glib.h>
+#include <pbc.h>
+
+#include "common.h"
+#include "policy_lang.h"
+
+typedef struct
+{
+	uint64_t value;
+	int bits; /* zero if this is a flexint */
+}
+sized_integer_t;
+
+typedef struct
+{
+	int k;               /* one if leaf, otherwise threshold */
+	char* attr;          /* attribute string if leaf, otherwise null */
+	GPtrArray* children; /* pointers to bswabe_policy_t's, len == 0 for leaves */
+}
+cpabe_policy_t;
+
+cpabe_policy_t* final_policy = 0;
+
+int yylex();
+void yyerror( const char* s );
+sized_integer_t* expint( uint64_t value, uint64_t bits );
+sized_integer_t* flexint( uint64_t value );
+cpabe_policy_t* leaf_policy( char* attr );
+cpabe_policy_t* kof2_policy( int k, cpabe_policy_t* l, cpabe_policy_t* r );
+cpabe_policy_t* kof_policy( int k, GPtrArray* list );
+cpabe_policy_t* eq_policy( sized_integer_t* n, char* attr );
+cpabe_policy_t* lt_policy( sized_integer_t* n, char* attr );
+cpabe_policy_t* gt_policy( sized_integer_t* n, char* attr );
+cpabe_policy_t* le_policy( sized_integer_t* n, char* attr );
+cpabe_policy_t* ge_policy( sized_integer_t* n, char* attr );
+%}
+
+%union
+{
+	char* str;
+	uint64_t nat;
+  sized_integer_t* sint;
+	cpabe_policy_t* tree;
+	GPtrArray* list;
+}
+
+%token <str>  TAG
+%token <nat>  INTLIT
+%type  <sint> number
+%type  <tree> policy
+%type  <list> arg_list
+
+%left OR
+%left AND
+%token OF
+%token LEQ
+%token GEQ
+
+%%
+
+result: policy { final_policy = $1; }
+
+number:   INTLIT '#' INTLIT          { $$ = expint($1, $3); }
+        | INTLIT                     { $$ = flexint($1);    }
+
+policy:   TAG                        { $$ = leaf_policy($1);        }
+        | policy OR  policy          { $$ = kof2_policy(1, $1, $3); }
+        | policy AND policy          { $$ = kof2_policy(2, $1, $3); }
+        | INTLIT OF '(' arg_list ')' { $$ = kof_policy($1, $4);     }
+        | TAG '=' number             { $$ = eq_policy($3, $1);      }
+        | TAG '<' number             { $$ = lt_policy($3, $1);      }
+        | TAG '>' number             { $$ = gt_policy($3, $1);      }
+        | TAG LEQ number             { $$ = le_policy($3, $1);      }
+        | TAG GEQ number             { $$ = ge_policy($3, $1);      }
+        | number '=' TAG             { $$ = eq_policy($1, $3);      }
+        | number '<' TAG             { $$ = gt_policy($1, $3);      }
+        | number '>' TAG             { $$ = lt_policy($1, $3);      }
+        | number LEQ TAG             { $$ = ge_policy($1, $3);      }
+        | number GEQ TAG             { $$ = le_policy($1, $3);      }
+        | '(' policy ')'             { $$ = $2;                     }
+
+arg_list: policy                     { $$ = g_ptr_array_new();
+                                       g_ptr_array_add($$, $1); }
+        | arg_list ',' policy        { $$ = $1;
+                                       g_ptr_array_add($$, $3); }
+;
+
+%%
+
+sized_integer_t*
+expint( uint64_t value, uint64_t bits )
+{
+	sized_integer_t* s;
+
+	if( bits == 0 )
+		die("error parsing policy: zero-length integer \"%llub%llu\"\n",
+				value, bits);
+	else if( bits > 64 )
+		die("error parsing policy: no more than 64 bits allowed \"%llub%llu\"\n",
+				value, bits);
+
+	s = malloc(sizeof(sized_integer_t));
+	s->value = value;
+	s->bits = bits;
+
+	return s;
+}
+
+sized_integer_t*
+flexint( uint64_t value )
+{
+	sized_integer_t* s;
+
+	s = malloc(sizeof(sized_integer_t));
+	s->value = value;
+	s->bits = 0;
+
+	return s;
+}
+
+void
+policy_free( cpabe_policy_t* p )
+{
+	int i;
+
+	if( p->attr )
+		free(p->attr);
+
+	for( i = 0; i < p->children->len; i++ )
+		policy_free(g_ptr_array_index(p->children, i));
+	g_ptr_array_free(p->children, 1);
+
+	free(p);
+}
+
+cpabe_policy_t*
+leaf_policy( char* attr )
+{
+	cpabe_policy_t* p;
+
+	p = (cpabe_policy_t*) malloc(sizeof(cpabe_policy_t));
+	p->k = 1;
+	p->attr = attr;
+	p->children = g_ptr_array_new();
+
+	return p;
+}
+
+cpabe_policy_t*
+kof2_policy( int k, cpabe_policy_t* l, cpabe_policy_t* r )
+{
+	cpabe_policy_t* p;
+
+	p = (cpabe_policy_t*) malloc(sizeof(cpabe_policy_t));
+	p->k = k;
+	p->attr = 0;
+	p->children = g_ptr_array_new();
+	g_ptr_array_add(p->children, l);
+	g_ptr_array_add(p->children, r);
+
+	return p;
+}
+
+cpabe_policy_t*
+kof_policy( int k, GPtrArray* list )
+{
+	cpabe_policy_t* p;
+
+	if( k < 1 )
+		die("error parsing policy: trivially satisfied operator \"%dof\"\n", k);
+	else if( k > list->len )
+		die("error parsing policy: unsatisfiable operator \"%dof\" (only %d operands)\n",
+				k, list->len);
+	else if( list->len == 1 )
+		die("error parsing policy: identity operator \"%dof\" (only one operand)\n", k);
+
+	p = (cpabe_policy_t*) malloc(sizeof(cpabe_policy_t));
+	p->k = k;
+	p->attr = 0;
+	p->children = list;
+
+	return p;
+}
+
+char*
+bit_marker( char* base, char* tplate, int bit, char val )
+{
+	char* lx;
+	char* rx;
+	char* s;
+
+ 	lx = g_strnfill(64 - bit - 1, 'x');
+	rx = g_strnfill(bit, 'x');
+	s = g_strdup_printf(tplate, base, lx, !!val, rx);
+	free(lx);
+	free(rx);
+
+	return s;
+}
+
+cpabe_policy_t*
+eq_policy( sized_integer_t* n, char* attr )
+{
+	if( n->bits == 0 )
+		return leaf_policy
+			(g_strdup_printf("%s_flexint_%llu", attr, n->value));
+	else
+		return leaf_policy
+			(g_strdup_printf("%s_expint%02d_%llu", attr, n->bits, n->value));
+
+	return 0;
+}
+
+cpabe_policy_t*
+bit_marker_list( int gt, char* attr, char* tplate, int bits, uint64_t value )
+{
+	cpabe_policy_t* p;
+	int i;
+
+	i = 0;
+	while( gt ? (((uint64_t)1)<<i & value) : !(((uint64_t)1)<<i & value) )
+		i++;
+
+	p = leaf_policy(bit_marker(attr, tplate, i, gt));
+	for( i = i + 1; i < bits; i++ )
+		if( gt )
+			p = kof2_policy(((uint64_t)1<<i & value) ? 2 : 1, p,
+											leaf_policy(bit_marker(attr, tplate, i, gt)));
+		else
+			p = kof2_policy(((uint64_t)1<<i & value) ? 1 : 2, p,
+											leaf_policy(bit_marker(attr, tplate, i, gt)));
+
+	return p;
+}
+
+cpabe_policy_t*
+flexint_leader( int gt, char* attr, uint64_t value )
+{
+	cpabe_policy_t* p;
+	int k;
+
+	p = (cpabe_policy_t*) malloc(sizeof(cpabe_policy_t));
+	p->attr = 0;
+	p->children = g_ptr_array_new();
+
+	for( k = 2; k <= 32; k *= 2 )
+		if( ( gt && ((uint64_t)1<<k) >  value) ||
+				(!gt && ((uint64_t)1<<k) >= value) )
+			g_ptr_array_add
+				(p->children, leaf_policy
+				 (g_strdup_printf(gt ? "%s_ge_2^%02d" : "%s_lt_2^%02d", attr, k)));
+
+	p->k = gt ? 1 : p->children->len;
+
+	if( p->children->len == 0 )
+	{
+		policy_free(p);
+		p = 0;
+	}
+	else if( p->children->len == 1 )
+	{
+		cpabe_policy_t* t;
+		
+		t = g_ptr_array_remove_index(p->children, 0);
+		policy_free(p);
+		p = t;
+	}
+	
+	return p;
+}
+
+cpabe_policy_t*
+cmp_policy( sized_integer_t* n, int gt, char* attr )
+{
+	cpabe_policy_t* p;
+	char* tplate;
+
+	/* some error checking */
+
+	if( gt && n->value >= ((uint64_t)1<<(n->bits ? n->bits : 64)) - 1 )
+		die("error parsing policy: unsatisfiable integer comparison %s > %llu\n"
+				"(%d-bits are insufficient to satisfy)\n", attr, n->value,
+				n->bits ? n->bits : 64);
+	else if( !gt && n->value == 0 )
+		die("error parsing policy: unsatisfiable integer comparison %s < 0\n"
+				"(all numerical attributes are unsigned)\n", attr);
+	else if( !gt && n->value > ((uint64_t)1<<(n->bits ? n->bits : 64)) - 1 )
+		die("error parsing policy: trivially satisfied integer comparison %s < %llu\n"
+				"(any %d-bit number will satisfy)\n", attr, n->value,
+				n->bits ? n->bits : 64);
+
+	/* create it */
+
+	/* horrible */
+	tplate = n->bits ?
+		g_strdup_printf("%%s_expint%02d_%%s%%d%%s", n->bits) :
+		strdup("%s_flexint_%s%d%s");
+	p = bit_marker_list(gt, attr, tplate, n->bits ? n->bits :
+											(n->value >= ((uint64_t)1<<32) ? 64 :
+											 n->value >= ((uint64_t)1<<16) ? 32 :
+											 n->value >= ((uint64_t)1<< 8) ? 16 :
+											 n->value >= ((uint64_t)1<< 4) ?  8 :
+											 n->value >= ((uint64_t)1<< 2) ?  4 : 2), n->value);
+	free(tplate);
+
+	if( !n->bits )
+	{
+		cpabe_policy_t* l;
+		
+		l = flexint_leader(gt, attr, n->value);
+		if( l )
+			p = kof2_policy(gt ? 1 : 2, l, p);
+	}
+
+	return p;
+}
+
+cpabe_policy_t*
+lt_policy( sized_integer_t* n, char* attr )
+{
+	return cmp_policy(n, 0, attr);
+}
+
+cpabe_policy_t*
+gt_policy( sized_integer_t* n, char* attr )
+{
+	return cmp_policy(n, 1, attr);
+}
+
+cpabe_policy_t*
+le_policy( sized_integer_t* n, char* attr )
+{
+	n->value++;
+	return cmp_policy(n, 0, attr);
+}
+
+cpabe_policy_t*
+ge_policy( sized_integer_t* n, char* attr )
+{
+	n->value--;
+	return cmp_policy(n, 1, attr);
+}
+
+char* cur_string = 0;
+
+#define PEEK_CHAR ( *cur_string ? *cur_string     : EOF )
+#define NEXT_CHAR ( *cur_string ? *(cur_string++) : EOF )
+
+int
+yylex()
+{
+  int c;
+	int r;
+
+  while( isspace(c = NEXT_CHAR) );
+
+	r = 0;
+  if( c == EOF )
+    r = 0;
+	else if( c == '&' )
+		r = AND;
+	else if( c == '|' )
+		r = OR;
+	else if( strchr("(),=#", c) || (strchr("<>", c) && PEEK_CHAR != '=') )
+		r = c;
+	else if( c == '<' && PEEK_CHAR == '=' )
+	{
+		NEXT_CHAR;
+		r = LEQ;
+	}
+	else if( c == '>' && PEEK_CHAR == '=' )
+	{
+		NEXT_CHAR;
+		r = GEQ;
+	}
+	else if( isdigit(c) )
+	{
+		GString* s;
+
+		s = g_string_new("");
+		g_string_append_c(s, c);
+		while( isdigit(PEEK_CHAR) )
+			g_string_append_c(s, NEXT_CHAR);
+
+		sscanf(s->str, "%llu", &(yylval.nat));
+
+		g_string_free(s, 1);
+		r = INTLIT;
+	}
+	else if( isalpha(c) )
+	{
+		GString* s;
+
+		s = g_string_new("");
+		g_string_append_c(s, c);
+
+		while( isalnum(PEEK_CHAR) || PEEK_CHAR == '_' )
+			g_string_append_c(s, NEXT_CHAR);
+
+		if( !strcmp(s->str, "and") )
+		{
+			g_string_free(s, 1);
+			r = AND;
+		}
+		else if( !strcmp(s->str, "or") )
+		{
+			g_string_free(s, 1);
+			r = OR;
+		}
+		else if( !strcmp(s->str, "of") )
+		{
+			g_string_free(s, 1);
+			r = OF;
+		}
+		else
+		{
+			yylval.str = s->str;
+			g_string_free(s, 0);
+			r = TAG;
+		}
+	}
+	else
+		die("syntax error at \"%c%s\"\n", c, cur_string);
+
+	return r;
+}
+
+void
+yyerror( const char* s )
+{
+  die("error parsing policy: %s\n", s);
+}
+
+#define POLICY_IS_OR(p)  (((cpabe_policy_t*)(p))->k == 1 && ((cpabe_policy_t*)(p))->children->len)
+#define POLICY_IS_AND(p) (((cpabe_policy_t*)(p))->k == ((cpabe_policy_t*)(p))->children->len)
+
+void
+merge_child( cpabe_policy_t* p, int i )
+{
+	int j;
+	cpabe_policy_t* c;
+
+	c = g_ptr_array_index(p->children, i);
+	if( POLICY_IS_AND(p) )
+	{
+		p->k += c->k;
+		p->k--;
+	}
+
+	g_ptr_array_remove_index_fast(p->children, i);
+	for( j = 0; j < c->children->len; j++ )
+		g_ptr_array_add(p->children, g_ptr_array_index(c->children, j));
+
+	g_ptr_array_free(c->children, 0);
+	free(c);
+}
+
+void
+simplify( cpabe_policy_t* p )
+{
+	int i;
+
+	for( i = 0; i < p->children->len; i++ )
+		simplify(g_ptr_array_index(p->children, i));
+
+	if( POLICY_IS_OR(p) )
+		for( i = 0; i < p->children->len; i++ )
+			if( POLICY_IS_OR(g_ptr_array_index(p->children, i)) )
+				merge_child(p, i);
+
+	if( POLICY_IS_AND(p) )
+		for( i = 0; i < p->children->len; i++ )
+			if( POLICY_IS_AND(g_ptr_array_index(p->children, i)) )
+				merge_child(p, i);
+}
+
+int
+cmp_tidy( const void* a, const void* b )
+{
+	cpabe_policy_t* pa;
+	cpabe_policy_t* pb;
+
+	pa = *((cpabe_policy_t**) a);
+	pb = *((cpabe_policy_t**) b);
+
+	if(      pa->children->len >  0 && pb->children->len == 0 )
+		return -1;
+	else if( pa->children->len == 0 && pb->children->len >  0 )
+		return 1;
+	else if( pa->children->len == 0 && pb->children->len == 0 )
+		return strcmp(pa->attr, pb->attr);
+	else
+		return 0;	
+}
+
+void
+tidy( cpabe_policy_t* p )
+{
+	int i;
+
+	for( i = 0; i < p->children->len; i++ )
+		tidy(g_ptr_array_index(p->children, i));
+
+	if( p->children->len > 0 )
+		qsort(p->children->pdata, p->children->len,
+					sizeof(cpabe_policy_t*), cmp_tidy);
+}
+
+char*
+format_policy_postfix( cpabe_policy_t* p )
+{
+	int i;
+	char* r;
+	char* s;
+	char* t;
+
+	if( p->children->len == 0 )
+		return strdup(p->attr);
+
+	r = format_policy_postfix(g_ptr_array_index(p->children, 0));
+	for( i = 1; i < p->children->len; i++ )
+	{
+		s = format_policy_postfix(g_ptr_array_index(p->children, i));
+		t = g_strjoin(" ", r, s, (char*) 0);
+		free(r);
+		free(s);
+		r = t;
+	}
+	
+	t = g_strdup_printf("%s %dof%d", r, p->k, p->children->len);
+ 	free(r);
+
+	return t;
+}
+
+/*
+	Crufty.
+*/
+int
+actual_bits( uint64_t value )
+{
+	int i;
+
+	for( i = 32; i >= 1; i /= 2 )
+		if( value >= ((uint64_t)1<<i) )
+			return i * 2;
+
+	return 1;
+}
+
+/*
+	It is pretty crufty having this here since it is only used in
+	keygen. Maybe eventually there will be a separate .c file with the
+	policy_lang module.
+*/
+void
+parse_attribute( GSList** l, char* a )
+{
+	if( !strchr(a, '=') )
+		*l = g_slist_append(*l, a);
+	else
+	{
+		int i;
+		char* s;
+		char* tplate;
+		uint64_t value;
+		int bits;
+
+		s = malloc(sizeof(char) * strlen(a));
+
+		if( sscanf(a, " %s = %llu # %u ", s, &value, &bits) == 3 )
+		{
+			/* expint */
+
+			if( bits > 64 )
+				die("error parsing attribute \"%s\": 64 bits is the maximum allowed\n",
+						a, value, bits);
+
+			if( value >= ((uint64_t)1<<bits) )
+				die("error parsing attribute \"%s\": value %llu too big for %d bits\n",
+						a, value, bits);
+
+			tplate = g_strdup_printf("%%s_expint%02d_%%s%%d%%s", bits);
+			for( i = 0; i < bits; i++ )
+				*l = g_slist_append
+					(*l, bit_marker(s, tplate, i, !!((uint64_t)1<<i & value)));
+			free(tplate);
+
+			*l = g_slist_append
+				(*l, g_strdup_printf("%s_expint%02d_%llu", s, bits, value));
+		}
+		else if( sscanf(a, " %s = %llu ", s, &value) == 2 )
+		{
+			/* flexint */
+
+			for( i = 2; i <= 32; i *= 2 )
+				*l = g_slist_append
+					(*l, g_strdup_printf
+					 (value < ((uint64_t)1<<i) ? "%s_lt_2^%02d" : "%s_ge_2^%02d", s, i));
+
+			for( i = 0; i < 64; i++ )
+				*l = g_slist_append
+					(*l, bit_marker(s, "%s_flexint_%s%d%s", i, !!((uint64_t)1<<i & value)));
+
+			*l = g_slist_append
+				(*l, g_strdup_printf("%s_flexint_%llu", s, value));
+		}
+		else
+			die("error parsing attribute \"%s\"\n"
+					"(note that numerical attributes are unsigned integers)\n",	a);
+
+ 		free(s);
+	}	
+}
+
+char*
+parse_policy_lang( char* s )
+{
+	char* parsed_policy;
+
+	cur_string = s;
+
+	yyparse();
+ 	simplify(final_policy);
+ 	tidy(final_policy);
+	parsed_policy = format_policy_postfix(final_policy);
+
+	policy_free(final_policy);
+
+	return parsed_policy;
+}
diff --git a/moon-abe/cpabe-0.11/setup.c b/moon-abe/cpabe-0.11/setup.c
new file mode 100644
index 00000000..9750d6d5
--- /dev/null
+++ b/moon-abe/cpabe-0.11/setup.c
@@ -0,0 +1,86 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+#include "bswabe.h"
+#include "common.h"
+#include <sys/time.h>
+#include <sys/resource.h>
+
+char* usage =
+"Usage: cpabe-setup [OPTION ...]\n"
+"\n"
+"Generate system parameters, a public key, and a master secret key\n"
+"for use with cpabe-keygen, cpabe-enc, and cpabe-dec.\n"
+"\n"
+"Output will be written to the files \"pub_key\" and \"master_key\"\n"
+"unless the --output-public-key or --output-master-key options are\n"
+"used.\n"
+"\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help                    print this message\n\n"
+" -v, --version                 print version information\n\n"
+" -p, --output-public-key FILE  write public key to FILE\n\n"
+" -m, --output-master-key FILE  write master secret key to FILE\n\n"
+" -d, --deterministic           use deterministic \"random\" numbers\n"
+"                               (only for debugging)\n\n"
+"";
+
+char* pub_file = "pub_key";
+char* msk_file = "master_key";
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-setup");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-p") || !strcmp(argv[i], "--output-public-key") )
+		{
+			if( ++i >= argc )
+				die(usage);
+			else
+				pub_file = argv[i];
+		}
+		else if( !strcmp(argv[i], "-m") || !strcmp(argv[i], "--output-master-key") )
+		{
+			if( ++i >= argc )
+				die(usage);
+			else
+				msk_file = argv[i];
+		}
+		else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "--deterministic") )
+		{
+			pbc_random_set_deterministic(0);
+		}
+		else
+			die(usage);
+}
+
+int
+main( int argc, char** argv )
+{
+	bswabe_pub_t* pub;
+	bswabe_msk_t* msk;
+
+	parse_args(argc, argv);
+
+	bswabe_setup(&pub, &msk);
+	spit_file(pub_file, bswabe_pub_serialize(pub), 1);
+	spit_file(msk_file, bswabe_msk_serialize(msk), 1);
+
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/setup.o b/moon-abe/cpabe-0.11/setup.o
new file mode 100644
index 00000000..ffd6ce89
--- /dev/null
+++ b/moon-abe/cpabe-0.11/setup.o
diff --git a/moon-abe/cpabe-0.11/test-lang b/moon-abe/cpabe-0.11/test-lang
new file mode 100644
index 00000000..72a452da
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test-lang
diff --git a/moon-abe/cpabe-0.11/test-lang.c b/moon-abe/cpabe-0.11/test-lang.c
new file mode 100644
index 00000000..8ae619dc
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test-lang.c
@@ -0,0 +1,20 @@
+#include <glib.h>
+#include <pbc.h>
+
+#include "common.h"
+#include "policy_lang.h"
+
+int
+main( int argc, char** argv )
+{
+	char* p;
+
+	if( argc < 2 )
+		die("specify policy\n");
+
+	p = parse_policy_lang(argv[1]);
+
+	printf("parsed to: %s\n", p);
+
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/test-lang.o b/moon-abe/cpabe-0.11/test-lang.o
new file mode 100644
index 00000000..63643853
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test-lang.o
diff --git a/moon-abe/cpabe-0.11/test/cpabe-dec.py b/moon-abe/cpabe-0.11/test/cpabe-dec.py
new file mode 100644
index 00000000..3e120578
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/cpabe-dec.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "cpabe-dec"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/test/cpabe-enc.py b/moon-abe/cpabe-0.11/test/cpabe-enc.py
new file mode 100644
index 00000000..cff9a6f6
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/cpabe-enc.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "cpabe-enc"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/test/cpabe-keygen.py b/moon-abe/cpabe-0.11/test/cpabe-keygen.py
new file mode 100644
index 00000000..21e1306b
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/cpabe-keygen.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "cpabe-keygen"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/test/cpabe-setup.py b/moon-abe/cpabe-0.11/test/cpabe-setup.py
new file mode 100644
index 00000000..a1d82c9f
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/cpabe-setup.py
@@ -0,0 +1,17 @@
+#!/usr/bin/python
+import os.path
+import sys
+from subprocess import call
+
+c_prog = "cpabe-setup"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	call([c_prog])
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	call(["./" + c_prog])
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/test/enc_ind b/moon-abe/cpabe-0.11/test/enc_ind
new file mode 100644
index 00000000..01aeabaf
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/enc_ind
diff --git a/moon-abe/cpabe-0.11/test/enc_trap b/moon-abe/cpabe-0.11/test/enc_trap
new file mode 100644
index 00000000..200de618
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/enc_trap
diff --git a/moon-abe/cpabe-0.11/test/indexClear b/moon-abe/cpabe-0.11/test/indexClear
new file mode 100644
index 00000000..6f6894cd
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/indexClear
@@ -0,0 +1,2 @@
+Keyword1
+Keyword2
diff --git a/moon-abe/cpabe-0.11/test/master_key b/moon-abe/cpabe-0.11/test/master_key
new file mode 100644
index 00000000..63e4dec5
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/master_key
diff --git a/moon-abe/cpabe-0.11/test/peks-ind.py b/moon-abe/cpabe-0.11/test/peks-ind.py
new file mode 100644
index 00000000..ca7c5ad5
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/peks-ind.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "peks-ind"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/test/peks-test.py b/moon-abe/cpabe-0.11/test/peks-test.py
new file mode 100644
index 00000000..2cb59713
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/peks-test.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "peks-test"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	sys.exit(call(args))
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	sys.exit(call(args))
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/test/peks-trap.py b/moon-abe/cpabe-0.11/test/peks-trap.py
new file mode 100644
index 00000000..02e88cee
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/peks-trap.py
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+import os, sys
+from subprocess import call
+
+c_prog = "peks-trap"
+c_file = "/usr/local/bin/" + c_prog
+
+if(os.path.isfile(c_file)):
+	args = [c_prog] + sys.argv[1::]
+	call(args)
+
+elif(os.path.isfile("./" + c_prog)):
+	print "Warning: missing file %s using binary in local repository" % c_file
+	args = ["./" + c_prog] + sys.argv[1::]
+	call(args)
+
+else:
+	sys.exit(c_prog + " was not found. Be sure that the C library cpabe is installed before running this program")
diff --git a/moon-abe/cpabe-0.11/test/priv_key b/moon-abe/cpabe-0.11/test/priv_key
new file mode 100644
index 00000000..9e882734
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/priv_key
diff --git a/moon-abe/cpabe-0.11/test/pub_key b/moon-abe/cpabe-0.11/test/pub_key
new file mode 100644
index 00000000..24be30ad
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/pub_key
diff --git a/moon-abe/cpabe-0.11/test/testFile.txt b/moon-abe/cpabe-0.11/test/testFile.txt
new file mode 100644
index 00000000..98a1cfb8
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/testFile.txt
@@ -0,0 +1 @@
+I am a test File!!!
diff --git a/moon-abe/cpabe-0.11/test/testFile.txt.dec b/moon-abe/cpabe-0.11/test/testFile.txt.dec
new file mode 100644
index 00000000..98a1cfb8
--- /dev/null
+++ b/moon-abe/cpabe-0.11/test/testFile.txt.dec
@@ -0,0 +1 @@
+I am a test File!!!
diff --git a/moon-abe/cpabe-0.11/testindex b/moon-abe/cpabe-0.11/testindex
new file mode 100644
index 00000000..d4e3a065
--- /dev/null
+++ b/moon-abe/cpabe-0.11/testindex
@@ -0,0 +1,2 @@
+kkeyword
+kkeyworpd
diff --git a/moon-abe/cpabe-0.11/trap.c b/moon-abe/cpabe-0.11/trap.c
new file mode 100644
index 00000000..c1d780f8
--- /dev/null
+++ b/moon-abe/cpabe-0.11/trap.c
@@ -0,0 +1,106 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <glib.h>
+#include <pbc.h>
+#include <pbc_random.h>
+
+#include "bswabe.h"
+#include "common.h"
+#include "policy_lang.h"
+
+char* usage =
+"Usage: peks-trap [OPTION ...] PUB_KEY MSK_KEY KEYWORD\n"
+"\n"
+"Generate an encrypted trapdoor given a clear keyword KEYWORD.\n"
+"It uses the public key PUB_KEY and the master key MSK_KEY.\n"
+"The encrypted trapdoor will be written to the file \"enc_trap\"\n"
+"unless the --output is used.\n"
+"\n"
+"Mandatory arguments to long options are mandatory for short options too.\n\n"
+" -h, --help                    print this message\n\n"
+" -v, --version                 print version information\n\n"
+" -o, --output FILE  		write index to FILE\n\n"
+" -d, --deterministic      	use deterministic \"random\" numbers\n"
+"";
+
+
+char*  pub_file = 0;
+char*  msk_file = 0;
+char*  keyword = 0;
+char*  out_file = "enc_trap";
+
+void
+parse_args( int argc, char** argv )
+{
+	int i;
+
+	for( i = 1; i < argc; i++ )
+		if(      !strcmp(argv[i], "-h") || !strcmp(argv[i], "--help") )
+		{
+			printf("%s", usage);
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-v") || !strcmp(argv[i], "--version") )
+		{
+			printf(CPABE_VERSION, "-keygen");
+			exit(0);
+		}
+		else if( !strcmp(argv[i], "-o") || !strcmp(argv[i], "--output") )
+		{
+			if( ++i >= argc )
+				die(usage);
+			else
+				out_file = argv[i];
+		}
+		else if( !strcmp(argv[i], "-d") || !strcmp(argv[i], "--deterministic") )
+		{
+			pbc_random_set_deterministic(0);
+		}
+		else if( !pub_file )
+		{
+			pub_file = argv[i];
+		}
+		else if( !msk_file )
+		{
+			msk_file = argv[i];
+		}
+		else if( !keyword )
+		{
+			keyword = argv[i];
+		}
+
+
+	if( !pub_file || !msk_file || !keyword)
+//	if( !pub_file || !ind_file)
+		die(usage);
+
+}
+
+int
+main( int argc, char** argv )
+{
+
+	bswabe_msk_t* msk;
+	bswabe_pub_t* pub;
+	peks_trap_t* trap;
+	char bufKeyword[256];
+	
+
+	parse_args(argc, argv);
+
+	/* Retrieve public key */	
+	pub = bswabe_pub_unserialize(suck_file(pub_file), 1); 
+	msk = bswabe_msk_unserialize(pub, suck_file(msk_file), 1);
+
+	/* It is necessary to add \n at the end of the keyword */
+	strcpy(bufKeyword, keyword);
+	strcat(bufKeyword, "\n");
+
+	trap = peks_trap( pub, msk, bufKeyword );
+
+	spit_file(out_file, peks_trap_serialize(trap), 1);
+
+	return 0;
+}
diff --git a/moon-abe/cpabe-0.11/trap.o b/moon-abe/cpabe-0.11/trap.o
new file mode 100644
index 00000000..ec680748
--- /dev/null
+++ b/moon-abe/cpabe-0.11/trap.o