<h2>Editing File: /usr/share/aclocal/libxslt.m4</h2><form method='post'><textarea name='content' class='file-edit'># Based on:
# Configure paths for LIBXML2
# Toshio Kuratomi 2001-04-21
# Adapted from:
# Configure paths for GLIB
# Owen Taylor     97-11-3
#
# Modified to work with libxslt by Thomas Schraitle 2002/10/25
# Fixed by Edward Rudd 2004/05/12

dnl AM_PATH_XSLT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for XML, and define XML_CFLAGS and XML_LIBS
dnl
AC_DEFUN([AM_PATH_XSLT],[
AC_ARG_WITH(xslt-prefix,
            [  --with-xslt-prefix=PFX   Prefix where libxslt is installed (optional)],
            xslt_config_prefix=&quot;$withval&quot;, xslt_config_prefix=&quot;&quot;)
AC_ARG_WITH(xslt-exec-prefix,
            [  --with-xslt-exec-prefix=PFX Exec prefix where libxslt is installed (optional)],
            xslt_config_exec_prefix=&quot;$withval&quot;, xslt_config_exec_prefix=&quot;&quot;)
AC_ARG_ENABLE(xslttest,
              [  --disable-xslttest       Do not try to compile and run a test LIBXSLT program],,
              enable_xslttest=yes)

  if test x$xslt_config_exec_prefix != x ; then
     xslt_config_args=&quot;$xslt_config_args --exec-prefix=$xslt_config_exec_prefix&quot;
     if test x${XSLT_CONFIG+set} != xset ; then
        XSLT_CONFIG=$xslt_config_exec_prefix/bin/xslt-config
     fi
  fi
  if test x$xslt_config_prefix != x ; then
     xslt_config_args=&quot;$xslt_config_args --prefix=$xslt_config_prefix&quot;
     if test x${XSLT_CONFIG+set} != xset ; then
        XSLT_CONFIG=$xslt_config_prefix/bin/xslt-config
     fi
  fi

  AC_PATH_PROG(XSLT_CONFIG, xslt-config, no)
  min_xslt_version=ifelse([$1], ,1.0.0,[$1])
  AC_MSG_CHECKING(for libxslt - version &gt;= $min_xslt_version)
  no_xslt=&quot;&quot;
  if test &quot;$XSLT_CONFIG&quot; = &quot;no&quot; ; then
    no_xslt=yes
  else
    XSLT_CFLAGS=`$XSLT_CONFIG $xslt_config_args --cflags`
    XSLT_LIBS=`$XSLT_CONFIG $xslt_config_args --libs`
    xslt_config_major_version=`$XSLT_CONFIG $xslt_config_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
    xslt_config_minor_version=`$XSLT_CONFIG $xslt_config_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
    xslt_config_micro_version=`$XSLT_CONFIG $xslt_config_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
    if test &quot;x$enable_xslttest&quot; = &quot;xyes&quot; ; then
      ac_save_CFLAGS=&quot;$CFLAGS&quot;
      ac_save_LIBS=&quot;$LIBS&quot;
      CFLAGS=&quot;$CFLAGS $XSLT_CFLAGS&quot;
      LIBS=&quot;$XSLT_LIBS $LIBS&quot;
dnl
dnl Now check if the installed libxslt is sufficiently new.
dnl (Also sanity checks the results of xslt-config to some extent)
dnl
      rm -f conf.xslttest
      AC_TRY_RUN([
#include &lt;stdlib.h&gt;
#include &lt;stdio.h&gt;
#include &lt;string.h&gt;
#include &lt;libxslt/xsltconfig.h&gt;
#include &lt;libxslt/xslt.h&gt;
int 
main()
{
  int xslt_major_version, xslt_minor_version, xslt_micro_version;
  int major, minor, micro;
  char *tmp_version;

  system(&quot;touch conf.xslttest&quot;);

  /* Capture xslt-config output via autoconf/configure variables */
  /* HP/UX 9 (%@#!) writes to sscanf strings */
  tmp_version = (char *)strdup(&quot;$min_xslt_version&quot;);
  if (sscanf(tmp_version, &quot;%d.%d.%d&quot;, &amp;major, &amp;minor, &amp;micro) != 3) {
     printf(&quot;%s, bad version string from xslt-config\n&quot;, &quot;$min_xslt_version&quot;);
     exit(1);
   }
   free(tmp_version);

   /* Capture the version information from the header files */
   tmp_version = (char *)strdup(LIBXSLT_DOTTED_VERSION);
   if (sscanf(tmp_version, &quot;%d.%d.%d&quot;, &amp;xslt_major_version, &amp;xslt_minor_version, &amp;xslt_micro_version) != 3) {
     printf(&quot;%s, bad version string from libxslt includes\n&quot;, &quot;LIBXSLT_DOTTED_VERSION&quot;);
     exit(1);
   }
   free(tmp_version);

 /* Compare xslt-config output to the libxslt headers */
  if ((xslt_major_version != $xslt_config_major_version) ||
      (xslt_minor_version != $xslt_config_minor_version) ||
      (xslt_micro_version != $xslt_config_micro_version))
    {
      printf(&quot;*** libxslt header files (version %d.%d.%d) do not match\n&quot;,
         xslt_major_version, xslt_minor_version, xslt_micro_version);
      printf(&quot;*** xslt-config (version %d.%d.%d)\n&quot;,
         $xslt_config_major_version, $xslt_config_minor_version, $xslt_config_micro_version);
      return 1;
    } 
/* Compare the headers to the library to make sure we match */
  /* Less than ideal -- doesn't provide us with return value feedback, 
   * only exits if there's a serious mismatch between header and library.
   */
    /* copied from LIBXML_TEST_VERSION; */
    xmlCheckVersion(LIBXML_VERSION);

    /* Test that the library is greater than our minimum version */
    if ((xslt_major_version &gt; major) ||
        ((xslt_major_version == major) &amp;&amp; (xslt_minor_version &gt; minor)) ||
        ((xslt_major_version == major) &amp;&amp; (xslt_minor_version == minor) &amp;&amp;
        (xslt_micro_version &gt;= micro)))
      {
        return 0;
       }
     else
      {
        printf(&quot;\n*** An old version of libxslt (%d.%d.%d) was found.\n&quot;,
               xslt_major_version, xslt_minor_version, xslt_micro_version);
        printf(&quot;*** You need a version of libxslt newer than %d.%d.%d. The latest version of\n&quot;,
           major, minor, micro);
        printf(&quot;*** libxslt is always available from ftp://ftp.xmlsoft.org.\n&quot;);
        printf(&quot;***\n&quot;);
        printf(&quot;*** If you have already installed a sufficiently new version, this error\n&quot;);
        printf(&quot;*** probably means that the wrong copy of the xslt-config shell script is\n&quot;);
        printf(&quot;*** being found. The easiest way to fix this is to remove the old version\n&quot;);
        printf(&quot;*** of LIBXSLT, but you can also set the XSLT_CONFIG environment to point to the\n&quot;);
        printf(&quot;*** correct copy of xslt-config. (In this case, you will have to\n&quot;);
        printf(&quot;*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n&quot;);
        printf(&quot;*** so that the correct libraries are found at run-time))\n&quot;);
    }
  return 1;
}
],, no_xslt=yes,[echo $ac_n &quot;cross compiling; assumed OK... $ac_c&quot;])
       CFLAGS=&quot;$ac_save_CFLAGS&quot;
       LIBS=&quot;$ac_save_LIBS&quot;
     fi
  fi

  if test &quot;x$no_xslt&quot; = x ; then
     AC_MSG_RESULT(yes (version $xslt_config_major_version.$xslt_config_minor_version.$xslt_config_micro_version))
     ifelse([$2], , :, [$2])     
  else
     AC_MSG_RESULT(no)
     if test &quot;$XSLT_CONFIG&quot; = &quot;no&quot; ; then
       echo &quot;*** The xslt-config script installed by LIBXSLT could not be found&quot;
       echo &quot;*** If libxslt was installed in PREFIX, make sure PREFIX/bin is in&quot;
       echo &quot;*** your path, or set the XSLT_CONFIG environment variable to the&quot;
       echo &quot;*** full path to xslt-config.&quot;
     else
       if test -f conf.xslttest ; then
        :
       else
          echo &quot;*** Could not run libxslt test program, checking why...&quot;
          CFLAGS=&quot;$CFLAGS $XSLT_CFLAGS&quot;
          LIBS=&quot;$LIBS $XSLT_LIBS&quot;
          AC_TRY_LINK([
#include &lt;libxslt/xslt.h&gt;
#include &lt;stdio.h&gt;
],      [ LIBXSLT_TEST_VERSION; return 0;],
        [ echo &quot;*** The test program compiled, but did not run. This usually means&quot;
          echo &quot;*** that the run-time linker is not finding LIBXSLT or finding the wrong&quot;
          echo &quot;*** version of LIBXSLT. If it is not finding LIBXSLT, you'll need to set your&quot;
          echo &quot;*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point&quot;
          echo &quot;*** to the installed location  Also, make sure you have run ldconfig if that&quot;
          echo &quot;*** is required on your system&quot;
          echo &quot;***&quot;
          echo &quot;*** If you have an old version installed, it is best to remove it, although&quot;
          echo &quot;*** you may also be able to get things to work by modifying LD_LIBRARY_PATH&quot; ],
        [ echo &quot;*** The test program failed to compile or link. See the file config.log for the&quot;
          echo &quot;*** exact error that occured. This usually means LIBXSLT was incorrectly installed&quot;
          echo &quot;*** or that you have moved LIBXSLT since it was installed. In the latter case, you&quot;
          echo &quot;*** may want to edit the xslt-config script: $XSLT_CONFIG&quot; ])
          CFLAGS=&quot;$ac_save_CFLAGS&quot;
          LIBS=&quot;$ac_save_LIBS&quot;
       fi
     fi

     XSLT_CFLAGS=&quot;&quot;
     XSLT_LIBS=&quot;&quot;
     ifelse([$3], , :, [$3])
  fi
  AC_SUBST(XSLT_CFLAGS)
  AC_SUBST(XSLT_LIBS)
  rm -f conf.xslttest
])
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