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diff --git a/rubbos/app/httpd-2.0.64/build/find_apu.m4 b/rubbos/app/httpd-2.0.64/build/find_apu.m4
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--- a/rubbos/app/httpd-2.0.64/build/find_apu.m4
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@@ -1,102 +0,0 @@
-dnl
-dnl find_apu.m4 : locate the APR-util (APU) include files and libraries
-dnl
-dnl This macro file can be used by applications to find and use the APU
-dnl library. It provides a standardized mechanism for using APU. It supports
-dnl embedding APU into the application source, or locating an installed
-dnl copy of APU.
-dnl
-dnl APR_FIND_APU([srcdir, path, implicit-install-check])
-dnl
-dnl where srcdir is the location of the bundled APU source directory, or
-dnl empty if source is not bundled.
-dnl where path is the prefix to the location where the bundled APU will
-dnl will be built.
-dnl where implicit-install-check set to 1 indicates if there is no
-dnl --with-apr option specified, we will look for installed copies.
-dnl
-dnl Sets the following variables on exit:
-dnl
-dnl apu_found : "yes", "no", "reconfig"
-dnl
-dnl apu_config : If the apu-config tool exists, this refers to it. If
-dnl apu_found is "reconfig", then the bundled directory
-dnl should be reconfigured *before* using apu_config.
-dnl
-dnl Note: At this time, we cannot find *both* a source dir and a build dir.
-dnl If both are available, the build directory should be passed to
-dnl the --with-apr-util switch.
-dnl
-dnl Note: the installation layout is presumed to follow the standard
-dnl PREFIX/lib and PREFIX/include pattern. If the APU config file
-dnl is available (and can be found), then non-standard layouts are
-dnl possible, since it will be described in the config file.
-dnl
-dnl If a bundled source directory is available and needs to be (re)configured,
-dnl then apu_found is set to "reconfig". The caller should reconfigure the
-dnl (passed-in) source directory, placing the result in the build directory,
-dnl as appropriate.
-dnl
-dnl If apu_found is "yes" or "reconfig", then the caller should use the
-dnl value of apu_config to fetch any necessary build/link information.
-dnl
-
-AC_DEFUN(APR_FIND_APU, [
- apu_found="no"
-
- AC_MSG_CHECKING(for APR-util)
- AC_ARG_WITH(apr-util,
- [ --with-apr-util=DIR prefix for installed APU, or path to APU build tree],
- [
- if test "$withval" = "no" || test "$withval" = "yes"; then
- AC_MSG_ERROR([--with-apr-util requires a directory to be provided])
- fi
-
- if test -x "$withval/bin/apu-config"; then
- apu_found="yes"
- apu_config="$withval/bin/apu-config"
- elif test -x "$withval/apu-config"; then
- dnl Already configured build dir
- apu_found="yes"
- apu_config="$withval/apu-config"
- elif test -x "$withval" && $withval --help > /dev/null 2>&1 ; then
- apu_found="yes"
- apu_config="$withval"
- fi
-
- dnl if --with-apr-util is used, then the target prefix/directory must
- dnl be valid
- if test "$apu_found" != "yes"; then
- AC_MSG_ERROR([
-The directory given to --with-apr-util does not specify a prefix for an
-installed APU, nor an APR-util build directory.])
- fi
- ],[
- dnl if we have a bundled source directory, use it
- if test -d "$1"; then
- apu_found="reconfig"
- if test -n "$2"; then
- apu_config="$2/apu-config"
- else
- apu_config="$1/apu-config"
- fi
- fi
- if test "$apu_found" = "no" && test -n "$3" && test "$3" = "1"; then
- if apu-config --help > /dev/null 2>&1 ; then
- apu_found="yes"
- apu_config="apu-config"
- else
- dnl look in the some standard places (apparently not in builtin/default)
- for lookdir in /usr /usr/local /opt/apr /usr/local/apache2 ; do
- if test -x "$lookdir/bin/apu-config"; then
- apu_found="yes"
- apu_config="$lookdir/bin/apu-config"
- break
- fi
- done
- fi
- fi
- ])
-
- AC_MSG_RESULT($apu_found)
-])