2003-03-22 16:45:11 +00:00
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# acinclude.m4 for sane-frontends
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# AM_PATH_GTK
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# AM_PATH_GIMP
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# AM_PATH_SANE
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######################################################################
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# Configure paths for GTK+
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# Owen Taylor 97-11-3
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dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
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dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
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dnl
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AC_DEFUN(AM_PATH_GTK,
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[dnl
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dnl Get the cflags and libraries from the gtk-config script
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dnl
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AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)],
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gtk_config_prefix="$withval", gtk_config_prefix="")
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AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
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gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
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AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program], , enable_gtktest=yes)
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if test x$gtk_config_exec_prefix != x ; then
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gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
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if test x${GTK_CONFIG+set} != xset ; then
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GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
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fi
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fi
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if test x$gtk_config_prefix != x ; then
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gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
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if test x${GTK_CONFIG+set} != xset ; then
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GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
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fi
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fi
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AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
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min_gtk_version=ifelse([$1], ,0.99.7,$1)
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AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
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no_gtk=""
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if test "$GTK_CONFIG" = "no" ; then
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no_gtk=yes
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else
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GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
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GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
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gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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if test "x$enable_gtktest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $GTK_CFLAGS"
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LIBS="$LIBS $GTK_LIBS"
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dnl
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dnl Now check if the installed GTK is sufficiently new. (Also sanity
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dnl checks the results of gtk-config to some extent
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dnl
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rm -f conf.gtktest
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AC_TRY_RUN([
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#include <gtk/gtk.h>
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#include <stdio.h>
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int
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main ()
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{
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int major, minor, micro;
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system ("touch conf.gtktest");
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if (sscanf("$min_gtk_version", "%d.%d.%d", &major, &minor, µ) != 3) {
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printf("%s, bad version string\n", "$min_gtk_version");
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exit(1);
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}
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if ((gtk_major_version != $gtk_config_major_version) ||
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(gtk_minor_version != $gtk_config_minor_version) ||
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(gtk_micro_version != $gtk_config_micro_version))
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{
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printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
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$gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
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gtk_major_version, gtk_minor_version, gtk_micro_version);
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printf ("*** was found! If gtk-config was correct, then it is best\n");
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printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
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printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
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printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
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printf("*** required on your system.\n");
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printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
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printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
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printf("*** before re-running configure\n");
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}
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else
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{
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if ((gtk_major_version > major) ||
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((gtk_major_version == major) && (gtk_minor_version > minor)) ||
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((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_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*** An old version of GTK+ (%d.%d.%d) was found.\n",
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gtk_major_version, gtk_minor_version, gtk_micro_version);
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printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
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major, minor, micro);
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printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
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printf("***\n");
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printf("*** If you have already installed a sufficiently new version, this error\n");
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printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
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printf("*** being found. The easiest way to fix this is to remove the old version\n");
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printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
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printf("*** correct copy of gtk-config. (In this case, you will have to\n");
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printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
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printf("*** so that the correct libraries are found at run-time))\n");
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}
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}
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return 1;
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}
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],, no_gtk=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_gtk" = x ; then
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AC_MSG_RESULT(yes)
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ifelse([$2], , :, [$2])
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else
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AC_MSG_RESULT(no)
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if test "$GTK_CONFIG" = "no" ; then
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echo "*** The gtk-config script installed by GTK could not be found"
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echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
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echo "*** your path, or set the GTK_CONFIG environment variable to the"
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echo "*** full path to gtk-config."
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else
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if test -f conf.gtktest ; then
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:
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else
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echo "*** Could not run GTK test program, checking why..."
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CFLAGS="$CFLAGS $GTK_CFLAGS"
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LIBS="$LIBS $GTK_LIBS"
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AC_TRY_LINK([
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#include <gtk/gtk.h>
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#include <stdio.h>
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], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
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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 GTK or finding the wrong"
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echo "*** version of GTK. If it is not finding GTK, 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 "***"
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echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
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echo "*** came with the system with the command"
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echo "***"
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echo "*** rpm --erase --nodeps gtk gtk-devel" ],
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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 GTK was incorrectly installed"
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echo "*** or that you have moved GTK since it was installed. In the latter case, you"
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echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
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CFLAGS="$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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GTK_CFLAGS=""
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GTK_LIBS=""
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ifelse([$3], , :, [$3])
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fi
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AC_SUBST(GTK_CFLAGS)
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AC_SUBST(GTK_LIBS)
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rm -f conf.gtktest
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])
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######################################################################
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# Configure paths for The GIMP
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# Oliver Rauch 2000-12-28
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dnl AM_PATH_GIMP([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
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dnl Test for GIMP, and define GIMP_CFLAGS and GIMP_LIBS
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dnl
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AC_DEFUN(AM_PATH_GIMP,
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[dnl
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dnl Get the cflags and libraries from the gimp-config script
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dnl
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AC_ARG_WITH(gimp-prefix,[ --with-gimp-prefix=PFX Prefix where GIMP is installed (optional)],
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gimp_config_prefix="$withval", gimp_config_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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gimp_config_exec_prefix="$withval", gimp_config_exec_prefix="")
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AC_ARG_ENABLE(gimptest, [ --disable-gimptest Do not try to compile and run a test GIMP program], , enable_gimptest=yes)
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LIBS="$LIBS"
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ac_save_GTK_CFLAGS="$GTK_CFLAGS"
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ac_save_GTK_LIBS="$GTK_LIBS"
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if test x$gimp_config_exec_prefix != x ; then
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gimp_config_args="$gimp_config_args --exec-prefix=$gimp_config_exec_prefix"
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if test x${GIMP_CONFIG+set} != xset ; then
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GIMP_CONFIG=$gimp_config_exec_prefix/bin/gimp-config
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fi
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fi
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if test x$gimp_config_prefix != x ; then
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gimp_config_args="$gimp_config_args --prefix=$gimp_config_prefix"
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if test x${GIMP_CONFIG+set} != xset ; then
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GIMP_CONFIG=$gimp_config_prefix/bin/gimp-config
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fi
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fi
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AC_PATH_PROG(GIMP_CONFIG, gimp-config, no)
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if test "$GIMP_CONFIG" = "no" ; then
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if test x$gimp_config_exec_prefix != x ; then
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gimp_config_args="$gimp_config_args --exec-prefix=$gimp_config_exec_prefix"
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if test x${GIMP_TOOL+set} != xset ; then
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GIMP_TOOL=$gimp_config_exec_prefix/bin/gimptool
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fi
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fi
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if test x$gimp_config_prefix != x ; then
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gimp_config_args="$gimp_config_args --prefix=$gimp_config_prefix"
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if test x${GIMP_TOOL+set} != xset ; then
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GIMP_TOOL=$gimp_config_prefix/bin/gimptool
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fi
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fi
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AC_PATH_PROG(GIMP_TOOL, gimptool, no)
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GIMP_CONFIG=$GIMP_TOOL
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fi
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min_gimp_version=ifelse([$1], ,1.0.0,$1)
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no_gimp=""
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if test "$GIMP_CONFIG" = "no" ; then
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dnl we do not have gimp-config (gimp-1.0.x does not have gimp-config)
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dnl so we have to use the GTK_* things for testing for gimp.h and gimpfeatures.h
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ac_save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="${CPPFLAGS} ${GTK_CFLAGS}"
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AC_CHECK_HEADERS(libgimp/gimp.h, GIMP_LIBS="-lgimp", no_gimp=yes)
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AC_CHECK_HEADERS(libgimp/gimpfeatures.h)
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CPPFLAGS="$ac_save_CPPFLAGS"
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CFLAGS="${CFLAGS} ${GTK_CFLAGS}"
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LIBS="${LIBS} ${GTK_LIBS} ${GIMP_LIBS}"
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if test "x$no_gimp" = x ; then
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AC_MSG_CHECKING(GIMP compilation)
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gimp_config_major_version=-1
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gimp_config_minor_version=0
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gimp_config_micro_version=0
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fi
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else
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dnl Ok, we have gimp-config and so we do not need the GTK_* things because they are
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dnl included in the output of gimp-config
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# GTK_CFLAGS=""
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# GTK_LIBS=""
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GIMP_CFLAGS=`$GIMP_CONFIG $gimp_config_args --cflags`
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GIMP_LIBS=`$GIMP_CONFIG $gimp_config_args --libs`" -lgimp"
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gimp_config_major_version=`$GIMP_CONFIG $gimp_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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gimp_config_minor_version=`$GIMP_CONFIG $gimp_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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gimp_config_micro_version=`$GIMP_CONFIG $gimp_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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CFLAGS="${CFLAGS} ${GIMP_CFLAGS}"
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LIBS="${LIBS} ${GIMP_LIBS}"
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AC_MSG_CHECKING(for GIMP - version >= $min_gimp_version)
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fi
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dnl
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dnl Now check if the installed GIMP is sufficiently new. (Also sanity
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dnl checks the results of gimp-config to some extent
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dnl
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if test "x$no_gimp" = x ; then
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if test "x$enable_gimptest" = "xyes" ; then
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rm -f conf.gimptest
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AC_TRY_RUN([
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#include <libgimp/gimp.h>
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#include <stdio.h>
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#define GIMP_TEST_CHECK_VERSION(major, minor, micro) \
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($gimp_config_major_version > (major) || \
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($gimp_config_major_version == (major) && $gimp_config_minor_version > (minor)) || \
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($gimp_config_major_version == (major) && $gimp_config_minor_version == (minor) && \
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$gimp_config_micro_version >= (micro)))
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#if !GIMP_TEST_CHECK_VERSION(1,1,25)
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# define GimpPlugInInfo GPlugInInfo /* do test with gimp interface version 1.0 */
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#endif
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GimpPlugInInfo PLUG_IN_INFO =
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{
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NULL, NULL, NULL, NULL
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};
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int
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main ()
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{
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int major, minor, micro;
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system ("touch conf.gimptest");
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if (sscanf("$min_gimp_version", "%d.%d.%d", &major, &minor, µ) != 3) {
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printf("%s, bad version string\n", "$min_gimp_version");
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exit(1);
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}
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if ( ($gimp_config_major_version != -1) &&
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((gimp_major_version != $gimp_config_major_version) ||
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(gimp_minor_version != $gimp_config_minor_version) ||
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(gimp_micro_version != $gimp_config_micro_version)) )
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{
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printf("\n*** 'gimp-config --version' returned %d.%d.%d, but GIMP (%d.%d.%d)\n",
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$gimp_config_major_version, $gimp_config_minor_version, $gimp_config_micro_version,
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gimp_major_version, gimp_minor_version, gimp_micro_version);
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printf ("*** was found! If gimp-config was correct, then it is best\n");
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printf ("*** to remove the old version of GIMP. You may also be able to fix the error\n");
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printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
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printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
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printf("*** required on your system.\n");
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printf("*** If gimp-config was wrong, set the environment variable GIMP_CONFIG\n");
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printf("*** to point to the correct copy of gimp-config, and remove the file config.cache\n");
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printf("*** before re-running configure\n");
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}
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else
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{
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if ((gimp_major_version > major) ||
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((gimp_major_version == major) && (gimp_minor_version > minor)) ||
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((gimp_major_version == major) && (gimp_minor_version == minor) && (gimp_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*** An old version of GIMP (%d.%d.%d) was found.\n",
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gimp_major_version, gimp_minor_version, gimp_micro_version);
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printf("*** You need a version of GIMP newer than %d.%d.%d. The latest version of\n",
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major, minor, micro);
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printf("*** GIMP is always available from ftp://ftp.gimp.org.\n");
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printf("***\n");
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printf("*** If you have already installed a sufficiently new version, this error\n");
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printf("*** probably means that the wrong copy of the gimp-config shell script is\n");
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printf("*** being found. The easiest way to fix this is to remove the old version\n");
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printf("*** of GIMP, but you can also set the GIMP_CONFIG environment to point to the\n");
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printf("*** correct copy of gimp-config. (In this case, you will have to\n");
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printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
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printf("*** so that the correct libraries are found at run-time))\n");
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}
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}
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return 1;
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}
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], , no_gimp=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
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fi
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fi
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if test "x$no_gimp" = x ; then
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dnl gimp test succeeded or not tested
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if test "x$enable_gimptest" = "xyes" ; then
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AC_MSG_RESULT(yes)
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else
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AC_MSG_RESULT(not tested)
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fi
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if test "$GIMP_CONFIG" != "no" ; then
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ac_save_CPPFLAGS="$CPPFLAGS"
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CPPFLAGS="${CPPFLAGS} ${GIMP_CFLAGS}"
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AC_CHECK_HEADERS(libgimp/gimp.h)
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AC_CHECK_HEADERS(libgimp/gimpfeatures.h)
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CPPFLAGS="$ac_save_CPPFLAGS"
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fi
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CFLAGS="$ac_save_CFLAGS"
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LIBS="$ac_save_LIBS"
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ifelse([$2], , :, [$2])
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else
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AC_MSG_RESULT(no)
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if test -f conf.gimptest ; then
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:
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else
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echo "*** Could not run GIMP test program, checking why..."
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CFLAGS="$CFLAGS $GIMP_CFLAGS"
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LIBS="$LIBS $GIMP_LIBS"
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AC_TRY_LINK([
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#include <libgimp/gimp.h>
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#include <stdio.h>
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#define GIMP_TEST_CHECK_VERSION(major, minor, micro) \
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($gimp_config_major_version > (major) || \
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($gimp_config_major_version == (major) && $gimp_config_minor_version > (minor)) || \
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($gimp_config_major_version == (major) && $gimp_config_minor_version == (minor) && \
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$gimp_config_micro_version >= (micro)))
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#if !GIMP_TEST_CHECK_VERSION(1,1,25)
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# define GimpPlugInInfo GPlugInInfo /* do test with gimp interface version 1.0 */
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#endif
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GimpPlugInInfo PLUG_IN_INFO = { NULL, NULL, NULL, NULL };
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], [ return ((gimp_major_version) || (gimp_minor_version) || (gimp_micro_version)); ],
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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 "***"
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echo "***" ])
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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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dnl ok, gimp does not work, so we have to use the gtk_* things again
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GIMP_CFLAGS=""
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GIMP_LIBS=""
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# GTK_CFLAGS="$ac_save_GTK_CFLAGS"
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# GTK_LIBS="$ac_save_GTK_LIBS"
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# CFLAGS="${CFLAGS} ${GTK_CFLAGS}"
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# LIBS="${LIBS} ${GTK_LIBS} ${GIMP_LIBS}"
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ifelse([$3], , :, [$3])
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fi
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AC_SUBST(GIMP_CFLAGS)
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AC_SUBST(GIMP_LIBS)
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rm -f conf.gimptest
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])
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# ********************************************************************
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# Configure paths for SANE
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# Oliver Rauch 2000-10-30
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dnl AM_PATH_SANE([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
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dnl Test for SANE, and define SANE_CFLAGS and SANE_LIBS
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dnl
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AC_DEFUN(AM_PATH_SANE,
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[dnl
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dnl Get the cflags and libraries from the sane-config script
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dnl
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AC_ARG_WITH(sane-prefix,[ --with-sane-prefix=PFX Prefix where SANE is installed (optional)],
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sane_config_prefix="$withval", sane_config_prefix="")
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AC_ARG_WITH(sane-exec-prefix,[ --with-sane-exec-prefix=PFX Exec prefix where SANE is installed (optional)],
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sane_config_exec_prefix="$withval", sane_config_exec_prefix="")
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AC_ARG_ENABLE(sanetest, [ --disable-sanetest Do not try to compile and run a test SANE program], , enable_sanetest=yes)
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if test x$sane_config_exec_prefix != x ; then
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sane_config_args="$sane_config_args --exec-prefix=$sane_config_exec_prefix"
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if test x${SANE_CONFIG+set} != xset ; then
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SANE_CONFIG=$sane_config_exec_prefix/bin/sane-config
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fi
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fi
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if test x$sane_config_prefix != x ; then
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sane_config_args="$sane_config_args --prefix=$sane_config_prefix"
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if test x${SANE_CONFIG+set} != xset ; then
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SANE_CONFIG=$sane_config_prefix/bin/sane-config
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fi
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fi
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AC_PATH_PROG(SANE_CONFIG, sane-config, no)
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min_sane_version=ifelse([$1], ,1.0.0,$1)
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AC_MSG_CHECKING(for SANE - version >= $min_sane_version)
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no_sane=""
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if test "$SANE_CONFIG" = "no" ; then
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no_sane=yes
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else
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SANE_CFLAGS=`$SANE_CONFIG $sane_config_args --cflags`
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SANE_LDFLAGS=`$SANE_CONFIG $sane_config_args --ldflags`
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# SANE_LIBS=`$SANE_CONFIG $sane_config_args --libs`
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SANE_LIBS=`$SANE_CONFIG $sane_config_args --libs | sed -e 's/-lintl//g'`
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SANE_PREFIX=`$SANE_CONFIG $sane_config_args --prefix`
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sane_config_major_version=`$SANE_CONFIG $sane_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
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sane_config_minor_version=`$SANE_CONFIG $sane_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
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sane_config_micro_version=`$SANE_CONFIG $sane_config_args --version | \
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sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
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if test "x$enable_sanetest" = "xyes" ; then
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ac_save_CFLAGS="$CFLAGS"
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ac_save_LDFLAGS="$LDFLAGS"
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ac_save_LIBS="$LIBS"
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CFLAGS="$CFLAGS $SANE_CFLAGS"
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LDFLAGS="$LDFLAGS $SANE_LDFLAGS"
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LIBS="$LIBS $SANE_LIBS"
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dnl
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dnl Now check if the installed SANE is sufficiently new. (Also sanity
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dnl checks the results of sane-config to some extent
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dnl
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rm -f conf.sanetest
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AC_TRY_RUN([
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#include <sane/sane.h>
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#include <stdio.h>
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int
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main ()
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{
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int major, minor, micro;
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system ("touch conf.sanetest");
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if (sscanf("$min_sane_version", "%d.%d.%d", &major, &minor, µ) != 3) {
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printf("%s, bad version string\n", "$min_sane_version");
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exit(1);
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}
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if ( ($sane_config_major_version == major) &&
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( ($sane_config_minor_version > minor) ||
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( ($sane_config_minor_version == minor) && ($sane_config_micro_version >= micro))))
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{
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return 0;
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}
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else if ($sane_config_major_version > major)
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{
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printf("\n*** A too new version of SANE (%d.%d.%d) was found.\n",
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$sane_config_major_version, $sane_config_minor_version, $sane_config_micro_version);
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|
|
printf("*** You need a version of SANE with the major version number %d.\n", major);
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}
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|
else
|
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{
|
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|
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printf("\n*** An old version of SANE (%d.%d.%d) was found.\n",
|
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|
|
|
$sane_config_major_version, $sane_config_minor_version, $sane_config_micro_version);
|
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|
|
printf("*** You need a version of SANE newer than %d.%d.%d. The latest version of\n",
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|
|
major, minor, micro);
|
|
|
|
|
}
|
|
|
|
|
|
2004-05-12 18:12:01 +00:00
|
|
|
printf("*** SANE is always available from http://www.sane-project.org\n");
|
2003-03-22 16:45:11 +00:00
|
|
|
printf("***\n");
|
|
|
|
|
printf("*** If you have already installed a sufficient version, this error\n");
|
|
|
|
|
printf("*** probably means that the wrong copy of the sane-config shell script is\n");
|
|
|
|
|
printf("*** being found. The easiest way to fix this is to remove the old version\n");
|
|
|
|
|
printf("*** of SANE, but you can also set the SANE_CONFIG environment to point to the\n");
|
|
|
|
|
printf("*** correct copy of sane-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_sane=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
|
|
|
|
|
CFLAGS="$ac_save_CFLAGS"
|
|
|
|
|
LDFLAGS="$ac_save_LDFLAGS"
|
|
|
|
|
LIBS="$ac_save_LIBS"
|
|
|
|
|
fi
|
|
|
|
|
fi
|
|
|
|
|
if test "x$no_sane" = x ; then
|
|
|
|
|
AC_MSG_RESULT(yes)
|
|
|
|
|
ifelse([$2], , :, [$2])
|
|
|
|
|
else
|
|
|
|
|
AC_MSG_RESULT(no)
|
|
|
|
|
if test "$SANE_CONFIG" = "no" ; then
|
|
|
|
|
echo "*** The sane-config script installed by SANE could not be found"
|
|
|
|
|
echo "*** If SANE was installed in PREFIX, make sure PREFIX/bin is in"
|
|
|
|
|
echo "*** your path, or set the SANE_CONFIG environment variable to the"
|
|
|
|
|
echo "*** full path to sane-config."
|
|
|
|
|
else
|
|
|
|
|
if test -f conf.sanetest ; then
|
|
|
|
|
:
|
|
|
|
|
else
|
|
|
|
|
echo "*** Could not run SANE test program, checking why..."
|
|
|
|
|
CFLAGS="$CFLAGS $SANE_CFLAGS"
|
|
|
|
|
LIBS="$LIBS $SANE_LIBS"
|
|
|
|
|
LDFLAGS="$LDFLAGS $SANE_LDFLAGS"
|
|
|
|
|
AC_TRY_LINK([
|
|
|
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#include <sane/sane.h>
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#include <stdio.h>
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], [ return (SANE_CURRENT_MAJOR); ],
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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 SANE or finding the wrong"
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echo "*** version of SANE. If it is not finding SANE, 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 "***" ],
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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 SANE was incorrectly installed"
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echo "*** or that you have moved SANE since it was installed. In the latter case, you"
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echo "*** may want to edit the sane-config script: $SANE_CONFIG" ])
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CFLAGS="$ac_save_CFLAGS"
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LDFLAGS="$ac_save_LDFLAGS"
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LIBS="$ac_save_LIBS"
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fi
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fi
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SANE_CFLAGS=""
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SANE_LDFLAGS=""
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SANE_LIBS=""
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ifelse([$3], , :, [$3])
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fi
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AC_SUBST(SANE_LDFLAGS)
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AC_SUBST(SANE_CFLAGS)
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AC_SUBST(SANE_LIBS)
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AC_SUBST(SANE_PREFIX)
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rm -f conf.sanetest
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])
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# ********************************************************************
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2004-01-22 10:15:42 +00:00
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