+++ /dev/null
-dnl AM_PATH_EXPAT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-dnl Test for EXPAT, and define EXPAT_CFLAGS and EXPAT_LIBS
-dnl
-AC_DEFUN([AM_PATH_EXPAT],
-[dnl
-dnl Get the cflags and libraries from the expat-config script
-dnl
-AC_ARG_WITH(expat-prefix,[ --with-expat=PFX Prefix where EXPAT is installed (optional)])
-AC_ARG_ENABLE(expattest, [ --disable-expattest Do not try to compile and run a test EXPAT program],
- , enable_expattest=yes)
-
- if test x$with_expat != x ; then
- EXPAT_CFLAGS="-I$with_expat/include"
- EXPAT_LIBS="-L$with_expat/lib"
- fi
-
- min_expat_version=ifelse([$1], ,1.95.1, $1)
- AC_MSG_CHECKING(for EXPAT - version >= $min_expat_version)
-
- EXPAT_CFLAGS="$EXPAT_CFLAGS"
- EXPAT_LIBS="$EXPAT_LIBS -lexpat"
-
- if test "x$enable_expattest" = "xyes" ; then
- ac_save_CFLAGS="$CFLAGS"
- ac_save_LIBS="$LIBS"
- CFLAGS="$CFLAGS $EXPAT_CFLAGS"
- LIBS="$EXPAT_LIBS $LIBS"
-dnl
-dnl Now check if the installed EXPAT is sufficiently new. (Also sanity
-dnl checks the results of expat-config to some extent
-dnl
- rm -f conf.expattest
- AC_TRY_RUN([
-#include <expat.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-int
-main ()
-{
- int expat_major, expat_minor, expat_micro;
- int major, minor, micro;
- char *tmp_expat_version;
- char *tmp_version;
-
- system ("touch conf.expattest");
-
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_expat_version = strdup(XML_ExpatVersion());
- if (sscanf(tmp_expat_version, "expat_%d.%d.%d", &expat_major, &expat_minor, &expat_micro) != 3) {
- printf("%s, bad expat version string\n", XML_ExpatVersion());
- exit(1);
- }
-
- /* HP/UX 9 (%@#!) writes to sscanf strings */
- tmp_version = strdup("$min_expat_version");
- if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
- printf("%s, bad version string\n", "$min_expat_version");
- exit(1);
- }
-
- if ((expat_major > major) ||
- ((expat_major == major) && (expat_minor > minor)) ||
- ((expat_major == major) && (expat_minor == minor) && (expat_micro >= micro)))
- {
- return 0;
- }
- else
- {
- printf("\n*** An old version of EXPAT (%d.%d.%d) was found.\n",
- expat_major, expat_minor, expat_micro);
- printf("*** You need a version of EXPAT newer than %d.%d.%d. The latest version of\n",
- major, minor, micro);
- printf("***\n");
- printf("*** If you have already installed a sufficiently new version, this error\n");
- printf("*** probably means that the wrong copy of the expat-config shell script is\n");
- printf("*** being found. The easiest way to fix this is to remove the old version\n");
- printf("*** of EXPAT, but you can also set the EXPAT_CONFIG environment to point to the\n");
- printf("*** correct copy of expat-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_expat=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
-
- if test "x$no_expat" = x ; then
- AC_MSG_RESULT(yes)
- ifelse([$2], , :, [$2])
- else
- AC_MSG_RESULT(no)
- if test -f conf.expattest ; then
- :
- else
- echo "*** Could not run EXPAT test program, checking why..."
- CFLAGS="$CFLAGS $EXPAT_CFLAGS"
- LIBS="$LIBS $EXPAT_LIBS"
- AC_TRY_LINK([
-#include <expat.h>
-#include <stdio.h>
-], [ return (XML_ExpatVersion()); ],
- [ echo "*** The test program compiled, but did not run. This usually means"
- echo "*** that the run-time linker is not finding EXPAT or finding the wrong"
- echo "*** version of EXPAT. If it is not finding EXPAT, 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 "***" ],
- [ echo "*** The test program failed to compile or link. See the file config.log for the"
- echo "*** exact error that occured. This usually means EXPAT was incorrectly installed"
- echo "*** or that you have moved EXPAT since it was installed. In the latter case, you"
- echo "*** may want to edit the expat-config script: $EXPAT_CONFIG" ])
- CFLAGS="$ac_save_CFLAGS"
- LIBS="$ac_save_LIBS"
- fi
- EXPAT_CFLAGS=""
- EXPAT_LIBS=""
- ifelse([$3], , :, [$3])
- fi
- AC_SUBST(EXPAT_CFLAGS)
- AC_SUBST(EXPAT_LIBS)
- rm -f conf.expattest
-])