lib/libxml2
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/libxml2.git synced 2025-10-20 03:52:25 +03:00
Code Activity

- libxml.m4: added AM_PATH_XML2 provided by Toshio Kuratomi

Browse Source 
Daniel
This commit is contained in:
Daniel Veillard
2001-04-26 07:43:59 +00:00
parent 1034da2bff
commit 5c4ec4c862
2 changed files with 181 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
ChangeLog
View File

@@ -1,3 +1,7 @@
Thu Apr 26 09:42:58 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
* libxml.m4: added AM_PATH_XML2 provided by Toshio Kuratomi
Wed Apr 25 21:05:31 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
* DOCBparser.c SAX.c: a bit more work on entities processing.

177
libxml.m4
View File

@@ -146,3 +146,180 @@ main()
AC_SUBST(XML_LIBS)
rm -f conf.xmltest
])
# Configure paths for LIBXML2
# Toshio Kuratomi 2001-04-21
# Adapted from:
# Configure paths for GLIB
# Owen Taylor 97-11-3
dnl AM_PATH_XML2([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
dnl Test for LIBXML, and define LIBXML_CFLAGS and LIBXML_LIBS
dnl
AC_DEFUN(AM_PATH_XML2,
[dnl
dnl Get the cflags and libraries from the xml2-config script
dnl
AC_ARG_WITH(libxml-prefix,[ --with-libxml-prefix=PFX Prefix where LIBXML is installed (optional)],
libxml_config_prefix="$withval", libxml_config_prefix="")
AC_ARG_WITH(libxml-exec-prefix,[ --with-libxml-exec-prefix=PFX Exec prefix where LIBXML is installed (optional)],
libxml_config_exec_prefix="$withval", libxml_config_exec_prefix="")
AC_ARG_ENABLE(libxmltest, [ --disable-libxmltest Do not try to compile and run a test LIBXML program],
, enable_libxmltest=yes)
if test x$libxml_config_exec_prefix != x ; then
libxml_config_args="$libxml_config_args --exec-prefix=$libxml_config_exec_prefix"
if test x${LIBXML_CONFIG2+set} != xset ; then
LIBXML_CONFIG2=$libxml_config_exec_prefix/bin/xml2-config
fi
fi
if test x$libxml_config_prefix != x ; then
libxml_config_args="$libxml_config_args --prefix=$libxml_config_prefix"
if test x${LIBXML_CONFIG2+set} != xset ; then
LIBXML_CONFIG2=$libxml_config_prefix/bin/xml2-config
fi
fi
AC_PATH_PROG(LIBXML_CONFIG2, xml2-config, no)
min_libxml_version=ifelse([$1], ,2.0.0,$1)
AC_MSG_CHECKING(for LIBXML - version >= $min_libxml_version)
no_libxml=""
if test "$LIBXML_CONFIG2" = "no" ; then
no_libxml=yes
else
LIBXML_CFLAGS=`$LIBXML_CONFIG2 $libxml_config_args --cflags`
LIBXML_LIBS=`$LIBXML_CONFIG2 $libxml_config_args --libs`
libxml_config_major_version=`$LIBXML_CONFIG2 $libxml_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
libxml_config_minor_version=`$LIBXML_CONFIG2 $libxml_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
libxml_config_micro_version=`$LIBXML_CONFIG2 $libxml_config_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_libxmltest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $LIBXML_CFLAGS"
LIBS="$LIBXML_LIBS $LIBS"
dnl
dnl Now check if the installed LIBXML is sufficiently new. (Also sanity
dnl checks the results of xml2-config to some extent
dnl
rm -f conf.libxmltest
AC_TRY_RUN([
#include <xmlversion.h>
#include <stdio.h>
#include <stdlib.h>
int
main ()
{
int major, minor, micro;
int libxml_major_version, libxml_minor_version, libxml_micro_version;
char *tmp_version;
system ("touch conf.libxmltest");
/* Capture xml2-config output via autoconf/configure variables */
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = (char *)strdup("$min_libxml_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
printf("%s, bad version string\n", "$min_libxml_version");
exit(1);
}
free(tmp_version);
/* Capture the version information from the header files */
sscanf(LIBXML_DOTTED_VERSION, "%d.%d.%d", &libxml_major_version, &libxml_minor_version, &libxml_micro_version);
/* Compare xml2-config output to the libxml headers */
if ((libxml_major_version != $libxml_config_major_version) ||
(libxml_minor_version != $libxml_config_minor_version) ||
(libxml_micro_version != $libxml_config_micro_version))
{
printf("*** LIBXML header files (version %d.%d.%d) do not match\n",
libxml_major_version, libxml_minor_version, libxml_micro_version);
printf("*** xml2-config (version %d.%d.%d)\n",
$libxml_config_major_version, $libxml_config_minor_version, $libxml_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.
*/
LIBXML_TEST_VERSION;
if ((libxml_major_version > major) ||
((libxml_major_version == major) && (libxml_minor_version > minor)) ||
((libxml_major_version == major) && (libxml_minor_version == minor) && (libxml_micro_version >= micro)))
{
return 0;
}
else
{
printf("\n*** An old version of LIBXML (%d.%d.%d) was found.\n",
libxml_major_version, libxml_minor_version, libxml_micro_version);
printf("*** You need a version of LIBXML newer than %d.%d.%d. The latest version of\n",
major, minor, micro);
printf("*** LIBXML is always available from ftp://ftp.xmlsoft.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 xml2-config shell script is\n");
printf("*** being found. The easiest way to fix this is to remove the old version\n");
printf("*** of LIBXML, but you can also set the LIBXML_CONFIG2 environment to point to the\n");
printf("*** correct copy of xml2-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_libxml=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_libxml" = x ; then
AC_MSG_RESULT(yes (version $libxml_config_major_version.$libxml_config_minor_version.$libxml_config_micro_version))
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$LIBXML_CONFIG2" = "no" ; then
echo "*** The xml2-config script installed by LIBXML could not be found"
echo "*** If LIBXML was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the LIBXML_CONFIG2 environment variable to the"
echo "*** full path to xml2-config."
else
if test -f conf.libxmltest ; then
:
else
echo "*** Could not run LIBXML test program, checking why..."
CFLAGS="$CFLAGS $LIBXML_CFLAGS"
LIBS="$LIBS $LIBXML_LIBS"
AC_TRY_LINK([
#include <xmlversion.h>
#include <stdio.h>
], [ LIBXML_TEST_VERSION; return 0;],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding LIBXML or finding the wrong"
echo "*** version of LIBXML. If it is not finding LIBXML, 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 LIBXML was incorrectly installed"
echo "*** or that you have moved LIBXML since it was installed. In the latter case, you"
echo "*** may want to edit the xml2-config script: $LIBXML_CONFIG2" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
LIBXML_CFLAGS=""
LIBXML_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(LIBXML_CFLAGS)
AC_SUBST(LIBXML_LIBS)
rm -f conf.libxmltest
])