mirror of https://github.com/GNOME/gimp.git
167 lines
6.1 KiB
Plaintext
167 lines
6.1 KiB
Plaintext
# Configure paths for GIMP
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# Manish Singh 98-6-11
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# Shamelessly stolen from Owen Taylor
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dnl AM_PATH_GIMP([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
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dnl Test for GIMP, and define GIMP_CFLAGS and GIMP_LIBS
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dnl
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AC_DEFUN(AM_PATH_GIMP,
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[dnl
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dnl Get the cflags and libraries from the gimptool 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="$withval", gimptool_prefix="")
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AC_ARG_WITH(gimp-exec-prefix,[ --with-gimp-exec-prefix=PFX Exec prefix where GIMP is installed (optional)],
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gimptool_exec_prefix="$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)
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if test x$gimptool_exec_prefix != x ; then
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gimptool_args="$gimptool_args --exec-prefix=$gimptool_exec_prefix"
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if test x${GIMPTOOL+set} != xset ; then
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GIMPTOOL=$gimptool_exec_prefix/bin/gimptool
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fi
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fi
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if test x$gimptool_prefix != x ; then
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gimptool_args="$gimptool_args --prefix=$gimptool_prefix"
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if test x${GIMPTOOL+set} != xset ; then
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GIMPTOOL=$gimptool_prefix/bin/gimptool
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fi
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fi
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AC_PATH_PROG(GIMPTOOL, gimptool, no)
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min_gimp_version=ifelse([$1], ,1.0.0,$1)
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AC_MSG_CHECKING(for GIMP - version >= $min_gimp_version)
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no_gimp=""
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if test "$GIMPTOOL" = "no" ; then
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no_gimp=yes
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else
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GIMP_CFLAGS=`$GIMPTOOL $gimptool_args --cflags`
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GIMP_LIBS=`$GIMPTOOL $gimptool_args --libs`
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GIMP_CFLAGS_NOUI=`$GIMPTOOL $gimptool_args --cflags-noui`
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noui_test=`echo $GIMP_CFLAGS_NOUI | sed 's/^\(Usage\).*/\1/'`
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if test "$noui_test" = "Usage" ; then
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GIMP_CFLAGS_NOUI=$GIMP_CFLAGS
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GIMP_LIBS_NOUI=$GIMP_LIBS
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else
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GIMP_LIBS_NOUI=`$GIMPTOOL $gimptool_args --libs-noui`
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fi
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gimptool_major_version=`$GIMPTOOL $gimptool_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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gimptool_minor_version=`$GIMPTOOL $gimptool_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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gimptool_micro_version=`$GIMPTOOL $gimptool_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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if test "x$enable_gimptest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $GIMP_CFLAGS"
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LIBS="$LIBS $GIMP_LIBS"
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dnl
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dnl Now check if the installed GIMP is sufficiently new. (Also sanity
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dnl checks the results of gimptool to some extent
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dnl
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rm -f conf.gimptest
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AC_TRY_RUN([
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#include <stdio.h>
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#include <stdlib.h>
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#include <libgimp/gimp.h>
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GPlugInInfo PLUG_IN_INFO =
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{
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NULL, /* init_proc */
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NULL, /* quit_proc */
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NULL, /* query_proc */
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NULL /* run_proc */
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};
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int main ()
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{
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int major, minor, micro;
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char *tmp_version;
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system ("touch conf.gimptest");
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/* HP/UX 9 (%@#!) writes to sscanf strings */
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tmp_version = g_strdup("$min_gimp_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\n", "$min_gimp_version");
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exit(1);
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}
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if (($gimptool_major_version > major) ||
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(($gimptool_major_version == major) && ($gimptool_minor_version > minor)) ||
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(($gimptool_major_version == major) && ($gimptool_minor_version == minor) && ($gimptool_micro_version >= micro)))
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{
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return 0;
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}
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else
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{
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printf("\n*** 'gimptool --version' returned %d.%d.%d, but the minimum version\n", $gimptool_major_version, $gimptool_minor_version, $gimptool_micro_version);
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printf("*** of GIMP required is %d.%d.%d. If gimptool 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 was wrong, set the environment variable GIMPTOOL\n");
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printf("*** to point to the correct copy of gimptool, and remove the file\n");
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printf("*** config.cache before re-running configure\n");
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return 1;
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}
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}
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],, no_gimp=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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fi
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if test "x$no_gimp" = x ; then
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AC_MSG_RESULT(yes)
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ifelse([$2], , :, [$2])
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else
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AC_MSG_RESULT(no)
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if test "$GIMPTOOL" = "no" ; then
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echo "*** The gimptool 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"
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echo "*** your path, or set the GIMPTOOL environment variable to the"
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echo "*** full path to gimptool."
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else
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if test -f conf.gimptest ; then
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:
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else
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echo "*** Could not run GIMP test program, checking why..."
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CFLAGS="$CFLAGS $GIMP_CFLAGS"
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LIBS="$LIBS $GIMP_LIBS"
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AC_TRY_LINK([
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#include <stdio.h>
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#include <libgimp/gimp.h>
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], [ 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 GIMP or finding the wrong"
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echo "*** version of GIMP. If it is not finding GIMP, 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 "***"
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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 GIMP was incorrectly installed"
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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 script: $GIMPTOOL" ])
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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fi
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GIMP_CFLAGS=""
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GIMP_LIBS=""
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GIMP_CFLAGS_NOUI=""
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GIMP_LIBS_NOUI=""
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ifelse([$3], , :, [$3])
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fi
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AC_SUBST(GIMP_CFLAGS)
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AC_SUBST(GIMP_LIBS)
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AC_SUBST(GIMP_CFLAGS_NOUI)
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AC_SUBST(GIMP_LIBS_NOUI)
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rm -f conf.gimptest
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])
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