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# Configure paths for LIBXML2
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# Toshio Kuratomi 2001-04-21
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# Configure paths for GLIB
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dnl AM_PATH_XML([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
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dnl Test for XML, and define XML_CFLAGS and XML_LIBS
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AC_DEFUN([AM_PATH_XML],[
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AC_ARG_WITH(xml-prefix,
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[ --with-xml-prefix=PFX Prefix where libxml is installed (optional)],
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xml_config_prefix="$withval", xml_config_prefix="")
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AC_ARG_WITH(xml-exec-prefix,
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[ --with-xml-exec-prefix=PFX Exec prefix where libxml is installed (optional)],
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xml_config_exec_prefix="$withval", xml_config_exec_prefix="")
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AC_ARG_ENABLE(xmltest,
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[ --disable-xmltest Do not try to compile and run a test LIBXML program],,
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if test x$xml_config_exec_prefix != x ; then
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xml_config_args="$xml_config_args --exec-prefix=$xml_config_exec_prefix"
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if test x${XML_CONFIG+set} != xset ; then
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XML_CONFIG=$xml_config_exec_prefix/bin/xml-config
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if test x$xml_config_prefix != x ; then
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xml_config_args="$xml_config_args --prefix=$xml_config_prefix"
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if test x${XML_CONFIG+set} != xset ; then
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XML_CONFIG=$xml_config_prefix/bin/xml-config
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AC_PATH_PROG(XML_CONFIG, xml-config, no)
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min_xml_version=ifelse([$1], ,1.0.0,[$1])
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AC_MSG_CHECKING(for libxml - version >= $min_xml_version)
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if test "$XML_CONFIG" = "no" ; then
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XML_CFLAGS=`$XML_CONFIG $xml_config_args --cflags`
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XML_LIBS=`$XML_CONFIG $xml_config_args --libs`
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xml_config_major_version=`$XML_CONFIG $xml_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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xml_config_minor_version=`$XML_CONFIG $xml_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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xml_config_micro_version=`$XML_CONFIG $xml_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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if test "x$enable_xmltest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $XML_CFLAGS"
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LIBS="$XML_LIBS $LIBS"
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dnl Now check if the installed libxml is sufficiently new.
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dnl (Also sanity checks the results of xml-config to some extent)
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#include <libxml/tree.h>
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int xml_major_version, xml_minor_version, xml_micro_version;
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int major, minor, micro;
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system("touch conf.xmltest");
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/* Capture xml-config output via autoconf/configure variables */
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/* HP/UX 9 (%@#!) writes to sscanf strings */
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tmp_version = (char *)strdup("$min_xml_version");
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if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
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printf("%s, bad version string from xml-config\n", "$min_xml_version");
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/* Capture the version information from the header files */
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tmp_int_version = LIBXML_VERSION;
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xml_major_version=tmp_int_version / 10000;
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xml_minor_version=(tmp_int_version - xml_major_version * 10000) / 100;
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xml_micro_version=(tmp_int_version - xml_minor_version * 100 - xml_major_version * 10000);
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/* Compare xml-config output to the libxml headers */
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if ((xml_major_version != $xml_config_major_version) ||
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(xml_minor_version != $xml_config_minor_version)
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/* The last released version of libxml-1.x has an incorrect micro version in
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* the header file so neither the includes nor the library will match the
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* micro_version to the output of xml-config
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(xml_micro_version != $xml_config_micro_version)
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printf("*** libxml header files (version %d.%d.%d) do not match\n",
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xml_major_version, xml_minor_version, xml_micro_version);
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printf("*** xml-config (version %d.%d.%d)\n",
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$xml_config_major_version, $xml_config_minor_version, $xml_config_micro_version);
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/* Compare the headers to the library to make sure we match */
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/* Less than ideal -- doesn't provide us with return value feedback,
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* only exits if there's a serious mismatch between header and library.
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/* Test that the library is greater than our minimum version */
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if (($xml_config_major_version > major) ||
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(($xml_config_major_version == major) && ($xml_config_minor_version > minor)) ||
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(($xml_config_major_version == major) && ($xml_config_minor_version == minor) &&
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($xml_config_micro_version >= micro)))
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printf("\n*** An old version of libxml (%d.%d.%d) was found.\n",
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xml_major_version, xml_minor_version, xml_micro_version);
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printf("*** You need a version of libxml newer than %d.%d.%d. The latest version of\n",
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major, minor, micro);
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printf("*** libxml is always available from ftp://ftp.xmlsoft.org.\n");
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printf("*** If you have already installed a sufficiently new version, this error\n");
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printf("*** probably means that the wrong copy of the xml-config shell script is\n");
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printf("*** being found. The easiest way to fix this is to remove the old version\n");
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printf("*** of LIBXML, but you can also set the XML_CONFIG environment to point to the\n");
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printf("*** correct copy of xml-config. (In this case, you will have to\n");
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printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
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printf("*** so that the correct libraries are found at run-time))\n");
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],, no_xml=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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CFLAGS="$ac_save_CFLAGS"
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if test "x$no_xml" = x ; then
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AC_MSG_RESULT(yes (version $xml_config_major_version.$xml_config_minor_version.$xml_config_micro_version))
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ifelse([$2], , :, [$2])
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if test "$XML_CONFIG" = "no" ; then
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echo "*** The xml-config script installed by LIBXML could not be found"
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echo "*** If libxml was installed in PREFIX, make sure PREFIX/bin is in"
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echo "*** your path, or set the XML_CONFIG environment variable to the"
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echo "*** full path to xml-config."
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if test -f conf.xmltest ; then
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echo "*** Could not run libxml test program, checking why..."
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CFLAGS="$CFLAGS $XML_CFLAGS"
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LIBS="$LIBS $XML_LIBS"
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#include <libxml/tree.h>
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], [ LIBXML_TEST_VERSION; return 0;],
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[ echo "*** The test program compiled, but did not run. This usually means"
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echo "*** that the run-time linker is not finding LIBXML or finding the wrong"
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echo "*** version of LIBXML. If it is not finding LIBXML, you'll need to set your"
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echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
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echo "*** to the installed location Also, make sure you have run ldconfig if that"
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echo "*** is required on your system"
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echo "*** If you have an old version installed, it is best to remove it, although"
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echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
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[ echo "*** The test program failed to compile or link. See the file config.log for the"
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echo "*** exact error that occured. This usually means LIBXML was incorrectly installed"
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echo "*** or that you have moved LIBXML since it was installed. In the latter case, you"
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echo "*** may want to edit the xml-config script: $XML_CONFIG" ])
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CFLAGS="$ac_save_CFLAGS"
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ifelse([$3], , :, [$3])
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# Configure paths for LIBXML2
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# Toshio Kuratomi 2001-04-21
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# Configure paths for GLIB
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# Owen Taylor 97-11-3
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dnl AM_PATH_XML2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
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dnl Test for XML, and define XML_CFLAGS and XML_LIBS
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AC_DEFUN([AM_PATH_XML2],[
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AC_ARG_WITH(xml-prefix,
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[ --with-xml-prefix=PFX Prefix where libxml is installed (optional)],
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xml_config_prefix="$withval", xml_config_prefix="")
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AC_ARG_WITH(xml-exec-prefix,
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[ --with-xml-exec-prefix=PFX Exec prefix where libxml is installed (optional)],
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xml_config_exec_prefix="$withval", xml_config_exec_prefix="")
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AC_ARG_ENABLE(xmltest,
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[ --disable-xmltest Do not try to compile and run a test LIBXML program],,
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if test x$xml_config_exec_prefix != x ; then
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xml_config_args="$xml_config_args"
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if test x${XML2_CONFIG+set} != xset ; then
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XML2_CONFIG=$xml_config_exec_prefix/bin/xml2-config
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if test x$xml_config_prefix != x ; then
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xml_config_args="$xml_config_args --prefix=$xml_config_prefix"
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if test x${XML2_CONFIG+set} != xset ; then
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XML2_CONFIG=$xml_config_prefix/bin/xml2-config
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AC_PATH_PROG(XML2_CONFIG, xml2-config, no)
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min_xml_version=ifelse([$1], ,2.0.0,[$1])
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AC_MSG_CHECKING(for libxml - version >= $min_xml_version)
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if test "$XML2_CONFIG" = "no" ; then
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XML_CFLAGS=`$XML2_CONFIG $xml_config_args --cflags`
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XML_LIBS=`$XML2_CONFIG $xml_config_args --libs`
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xml_config_major_version=`$XML2_CONFIG $xml_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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xml_config_minor_version=`$XML2_CONFIG $xml_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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xml_config_micro_version=`$XML2_CONFIG $xml_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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if test "x$enable_xmltest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $XML_CFLAGS"
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LIBS="$XML_LIBS $LIBS"
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dnl Now check if the installed libxml is sufficiently new.
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dnl (Also sanity checks the results of xml2-config to some extent)
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#include <libxml/xmlversion.h>
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int xml_major_version, xml_minor_version, xml_micro_version;
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int major, minor, micro;
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system("touch conf.xmltest");
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/* Capture xml2-config output via autoconf/configure variables */
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/* HP/UX 9 (%@#!) writes to sscanf strings */
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tmp_version = (char *)strdup("$min_xml_version");
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if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
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printf("%s, bad version string from xml2-config\n", "$min_xml_version");
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/* Capture the version information from the header files */
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tmp_version = (char *)strdup(LIBXML_DOTTED_VERSION);
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if (sscanf(tmp_version, "%d.%d.%d", &xml_major_version, &xml_minor_version, &xml_micro_version) != 3) {
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printf("%s, bad version string from libxml includes\n", "LIBXML_DOTTED_VERSION");
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/* Compare xml2-config output to the libxml headers */
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if ((xml_major_version != $xml_config_major_version) ||
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(xml_minor_version != $xml_config_minor_version) ||
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(xml_micro_version != $xml_config_micro_version))
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printf("*** libxml header files (version %d.%d.%d) do not match\n",
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xml_major_version, xml_minor_version, xml_micro_version);
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printf("*** xml2-config (version %d.%d.%d)\n",
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$xml_config_major_version, $xml_config_minor_version, $xml_config_micro_version);
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/* Compare the headers to the library to make sure we match */
298
/* Less than ideal -- doesn't provide us with return value feedback,
299
* only exits if there's a serious mismatch between header and library.
303
/* Test that the library is greater than our minimum version */
304
if ((xml_major_version > major) ||
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((xml_major_version == major) && (xml_minor_version > minor)) ||
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((xml_major_version == major) && (xml_minor_version == minor) &&
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(xml_micro_version >= micro)))
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printf("\n*** An old version of libxml (%d.%d.%d) was found.\n",
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xml_major_version, xml_minor_version, xml_micro_version);
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printf("*** You need a version of libxml newer than %d.%d.%d. The latest version of\n",
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major, minor, micro);
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printf("*** libxml is always available from ftp://ftp.xmlsoft.org.\n");
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printf("*** If you have already installed a sufficiently new version, this error\n");
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printf("*** probably means that the wrong copy of the xml2-config shell script is\n");
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printf("*** being found. The easiest way to fix this is to remove the old version\n");
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printf("*** of LIBXML, but you can also set the XML2_CONFIG environment to point to the\n");
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printf("*** correct copy of xml2-config. (In this case, you will have to\n");
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printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
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printf("*** so that the correct libraries are found at run-time))\n");
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],, no_xml=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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CFLAGS="$ac_save_CFLAGS"
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if test "x$no_xml" = x ; then
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AC_MSG_RESULT(yes (version $xml_config_major_version.$xml_config_minor_version.$xml_config_micro_version))
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ifelse([$2], , :, [$2])
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if test "$XML2_CONFIG" = "no" ; then
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echo "*** The xml2-config script installed by LIBXML could not be found"
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echo "*** If libxml was installed in PREFIX, make sure PREFIX/bin is in"
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echo "*** your path, or set the XML2_CONFIG environment variable to the"
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echo "*** full path to xml2-config."
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if test -f conf.xmltest ; then
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echo "*** Could not run libxml test program, checking why..."
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CFLAGS="$CFLAGS $XML_CFLAGS"
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LIBS="$LIBS $XML_LIBS"
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#include <libxml/xmlversion.h>
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], [ LIBXML_TEST_VERSION; return 0;],
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[ echo "*** The test program compiled, but did not run. This usually means"
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echo "*** that the run-time linker is not finding LIBXML or finding the wrong"
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echo "*** version of LIBXML. If it is not finding LIBXML, you'll need to set your"
359
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
360
echo "*** to the installed location Also, make sure you have run ldconfig if that"
361
echo "*** is required on your system"
363
echo "*** If you have an old version installed, it is best to remove it, although"
364
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" ],
365
[ echo "*** The test program failed to compile or link. See the file config.log for the"
366
echo "*** exact error that occured. This usually means LIBXML was incorrectly installed"
367
echo "*** or that you have moved LIBXML since it was installed. In the latter case, you"
368
echo "*** may want to edit the xml2-config script: $XML2_CONFIG" ])
369
CFLAGS="$ac_save_CFLAGS"
376
ifelse([$3], , :, [$3])
added
removed
admin/libxml.m4.in
