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# Configure paths for GIMP-1.4
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# Manish Singh 98-6-11
# Shamelessly stolen from Owen Taylor
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dnl AM_PATH_GIMP_1_4([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
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dnl Test for GIMP, and define GIMP_CFLAGS and GIMP_LIBS
dnl
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AC_DEFUN(AM_PATH_GIMP_1_4,
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[dnl
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dnl Get the cflags and libraries from the gimptool-1.3 script
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dnl
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AC_ARG_WITH(gimp-prefix,[ --with-gimp-prefix=PFX Prefix where GIMP is installed (optional)],
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gimptool_prefix="$withval", gimptool_prefix="")
AC_ARG_WITH(gimp-exec-prefix,[ --with-gimp-exec-prefix=PFX Exec prefix where GIMP is installed (optional)],
gimptool_exec_prefix="$withval", gimptool_exec_prefix="")
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AC_ARG_ENABLE(gimptest, [ --disable-gimptest Do not try to compile and run a test GIMP program],
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, enable_gimptest=yes)
if test x$gimptool_exec_prefix != x ; then
gimptool_args="$gimptool_args --exec-prefix=$gimptool_exec_prefix"
if test x${GIMPTOOL+set} != xset ; then
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GIMPTOOL=$gimptool_exec_prefix/bin/gimptool-1.3
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fi
fi
if test x$gimptool_prefix != x ; then
gimptool_args="$gimptool_args --prefix=$gimptool_prefix"
if test x${GIMPTOOL+set} != xset ; then
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GIMPTOOL=$gimptool_prefix/bin/gimptool-1.3
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fi
fi
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AC_PATH_PROG(GIMPTOOL, gimptool-1.3, no)
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min_gimp_version=ifelse([$1], ,1.3.0,$1)
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AC_MSG_CHECKING(for GIMP - version >= $min_gimp_version)
no_gimp=""
if test "$GIMPTOOL" = "no" ; then
no_gimp=yes
else
GIMP_CFLAGS=`$GIMPTOOL $gimptool_args --cflags`
GIMP_LIBS=`$GIMPTOOL $gimptool_args --libs`
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GIMP_CFLAGS_NOUI=`$GIMPTOOL $gimptool_args --cflags-noui`
noui_test=`echo $GIMP_CFLAGS_NOUI | sed 's/^\(Usage\).*/\1/'`
if test "$noui_test" = "Usage" ; then
GIMP_CFLAGS_NOUI=$GIMP_CFLAGS
GIMP_LIBS_NOUI=$GIMP_LIBS
else
GIMP_LIBS_NOUI=`$GIMPTOOL $gimptool_args --libs-noui`
fi
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GIMP_DATA_DIR=`$GIMPTOOL $gimptool_args --gimpdatadir`
GIMP_PLUGIN_DIR=`$GIMPTOOL $gimptool_args --gimpplugindir`
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nodatadir_test=`echo $GIMP_DATA_DIR | sed 's/^\(Usage\).*/\1/'`
if test "$nodatadir_test" = "Usage" ; then
GIMP_DATA_DIR=""
GIMP_PLUGIN_DIR=""
fi
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gimptool_major_version=`$GIMPTOOL $gimptool_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
gimptool_minor_version=`$GIMPTOOL $gimptool_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
gimptool_micro_version=`$GIMPTOOL $gimptool_args --version | \
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
if test "x$enable_gimptest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GIMP_CFLAGS"
LIBS="$LIBS $GIMP_LIBS"
dnl
dnl Now check if the installed GIMP is sufficiently new. (Also sanity
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dnl checks the results of gimptool-1.3 to some extent
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dnl
rm -f conf.gimptest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
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#include <libgimp/gimp.h>
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GimpPlugInInfo PLUG_IN_INFO =
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{
NULL, /* init_proc */
NULL, /* quit_proc */
NULL, /* query_proc */
NULL /* run_proc */
};
int main ()
{
int major, minor, micro;
char *tmp_version;
system ("touch conf.gimptest");
/* HP/UX 9 (%@#!) writes to sscanf strings */
tmp_version = g_strdup("$min_gimp_version");
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) {
printf("%s, bad version string\n", "$min_gimp_version");
exit(1);
}
if (($gimptool_major_version > major) ||
(($gimptool_major_version == major) && ($gimptool_minor_version > minor)) ||
(($gimptool_major_version == major) && ($gimptool_minor_version == minor) && ($gimptool_micro_version >= micro)))
{
return 0;
}
else
{
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printf("\n*** 'gimptool-1.3 --version' returned %d.%d.%d, but the minimum version\n", $gimptool_major_version, $gimptool_minor_version, $gimptool_micro_version);
printf("*** of GIMP required is %d.%d.%d. If gimptool-1.3 is correct, then it is\n", major, minor, micro);
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printf("*** best to upgrade to the required version.\n");
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printf("*** If gimptool-1.3 was wrong, set the environment variable GIMPTOOL\n");
printf("*** to point to the correct copy of gimptool-1.3, and remove the file\n");
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printf("*** config.cache before re-running configure\n");
return 1;
}
}
],, no_gimp=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_gimp" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
AC_MSG_RESULT(no)
if test "$GIMPTOOL" = "no" ; then
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echo "*** The gimptool-1.3 script installed by GIMP could not be found"
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echo "*** If GIMP was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the GIMPTOOL environment variable to the"
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echo "*** full path to gimptool-1.3."
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else
if test -f conf.gimptest ; then
:
else
echo "*** Could not run GIMP test program, checking why..."
CFLAGS="$CFLAGS $GIMP_CFLAGS"
LIBS="$LIBS $GIMP_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <libgimp/gimp.h>
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GimpPlugInInfo PLUG_IN_INFO =
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{
NULL, /* init_proc */
NULL, /* quit_proc */
NULL, /* query_proc */
NULL /* run_proc */
};
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], [ return 0; ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding GIMP or finding the wrong"
echo "*** version of GIMP. If it is not finding GIMP, 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 GIMP was incorrectly installed"
echo "*** or that you have moved GIMP since it was installed. In the latter case, you"
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echo "*** may want to edit the gimptool-1.3 script: $GIMPTOOL" ])
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CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
GIMP_CFLAGS=""
GIMP_LIBS=""
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GIMP_CFLAGS_NOUI=""
GIMP_LIBS_NOUI=""
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ifelse([$3], , :, [$3])
fi
AC_SUBST(GIMP_CFLAGS)
AC_SUBST(GIMP_LIBS)
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AC_SUBST(GIMP_CFLAGS_NOUI)
AC_SUBST(GIMP_LIBS_NOUI)
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AC_SUBST(GIMP_DATA_DIR)
AC_SUBST(GIMP_PLUGIN_DIR)
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rm -f conf.gimptest
])