| # 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="$withval", xslt_config_prefix="") |
| AC_ARG_WITH(xslt-exec-prefix, |
| [ --with-xslt-exec-prefix=PFX Exec prefix where libxslt is installed (optional)], |
| xslt_config_exec_prefix="$withval", xslt_config_exec_prefix="") |
| AC_ARG_ENABLE(xslttest, |
| [ --disable-xslttest Do not try to compile and run a test LIBXSLT program],, |
| enable_xslttest=yes) |
| |
| if test x$xslt_config_exec_prefix != x ; then |
| xslt_config_args="$xslt_config_args --exec-prefix=$xslt_config_exec_prefix" |
| if test x${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="$xslt_config_args --prefix=$xslt_config_prefix" |
| 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 >= $min_xslt_version) |
| no_xslt="" |
| if test "$XSLT_CONFIG" = "no" ; 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 "x$enable_xslttest" = "xyes" ; then |
| ac_save_CFLAGS="$CFLAGS" |
| ac_save_LIBS="$LIBS" |
| CFLAGS="$CFLAGS $XSLT_CFLAGS" |
| LIBS="$XSLT_LIBS $LIBS" |
| dnl |
| dnl Now check if the installed libxslt is sufficiently new. |
| dnl (Also sanity checks the results of xslt-config to some extent) |
| dnl |
| rm -f conf.xslttest |
| AC_TRY_RUN([ |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <libxslt/xsltconfig.h> |
| #include <libxslt/xslt.h> |
| int |
| main() |
| { |
| int xslt_major_version, xslt_minor_version, xslt_micro_version; |
| int major, minor, micro; |
| char *tmp_version; |
| |
| system("touch conf.xslttest"); |
| |
| /* Capture xslt-config output via autoconf/configure variables */ |
| /* HP/UX 9 (%@#!) writes to sscanf strings */ |
| tmp_version = (char *)strdup("$min_xslt_version"); |
| if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { |
| printf("%s, bad version string from xslt-config\n", "$min_xslt_version"); |
| exit(1); |
| } |
| free(tmp_version); |
| |
| /* Capture the version information from the header files */ |
| tmp_version = (char *)strdup(LIBXSLT_DOTTED_VERSION); |
| if (sscanf(tmp_version, "%d.%d.%d", &xslt_major_version, &xslt_minor_version, &xslt_micro_version) != 3) { |
| printf("%s, bad version string from libxslt includes\n", "LIBXSLT_DOTTED_VERSION"); |
| 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("*** libxslt header files (version %d.%d.%d) do not match\n", |
| xslt_major_version, xslt_minor_version, xslt_micro_version); |
| printf("*** xslt-config (version %d.%d.%d)\n", |
| $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 > major) || |
| ((xslt_major_version == major) && (xslt_minor_version > minor)) || |
| ((xslt_major_version == major) && (xslt_minor_version == minor) && |
| (xslt_micro_version >= micro))) |
| { |
| return 0; |
| } |
| else |
| { |
| printf("\n*** An old version of libxslt (%d.%d.%d) was found.\n", |
| xslt_major_version, xslt_minor_version, xslt_micro_version); |
| printf("*** You need a version of libxslt newer than %d.%d.%d. The latest version of\n", |
| major, minor, micro); |
| printf("*** libxslt 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 xslt-config shell script is\n"); |
| printf("*** being found. The easiest way to fix this is to remove the old version\n"); |
| printf("*** of LIBXSLT, but you can also set the XSLT_CONFIG environment to point to the\n"); |
| printf("*** correct copy of xslt-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_xslt=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) |
| CFLAGS="$ac_save_CFLAGS" |
| LIBS="$ac_save_LIBS" |
| fi |
| fi |
| |
| if test "x$no_xslt" = x ; then |
| AC_MSG_RESULT(yes (version $xslt_config_major_version.$xslt_config_minor_version.$xslt_config_micro_version)) |
| ifelse([$2], , :, [$2]) |
| else |
| AC_MSG_RESULT(no) |
| if test "$XSLT_CONFIG" = "no" ; then |
| echo "*** The xslt-config script installed by LIBXSLT could not be found" |
| echo "*** If libxslt was installed in PREFIX, make sure PREFIX/bin is in" |
| echo "*** your path, or set the XSLT_CONFIG environment variable to the" |
| echo "*** full path to xslt-config." |
| else |
| if test -f conf.xslttest ; then |
| : |
| else |
| echo "*** Could not run libxslt test program, checking why..." |
| CFLAGS="$CFLAGS $XSLT_CFLAGS" |
| LIBS="$LIBS $XSLT_LIBS" |
| AC_TRY_LINK([ |
| #include <libxslt/xslt.h> |
| #include <stdio.h> |
| ], [ LIBXSLT_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 LIBXSLT or finding the wrong" |
| echo "*** version of LIBXSLT. If it is not finding LIBXSLT, 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 LIBXSLT was incorrectly installed" |
| echo "*** or that you have moved LIBXSLT since it was installed. In the latter case, you" |
| echo "*** may want to edit the xslt-config script: $XSLT_CONFIG" ]) |
| CFLAGS="$ac_save_CFLAGS" |
| LIBS="$ac_save_LIBS" |
| fi |
| fi |
| |
| XSLT_CFLAGS="" |
| XSLT_LIBS="" |
| ifelse([$3], , :, [$3]) |
| fi |
| AC_SUBST(XSLT_CFLAGS) |
| AC_SUBST(XSLT_LIBS) |
| rm -f conf.xslttest |
| ]) |