| 1 |
gbeauche |
1.1 |
# Configure paths for GTK+ |
| 2 |
|
|
# Owen Taylor 97-11-3 |
| 3 |
|
|
|
| 4 |
|
|
dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]]) |
| 5 |
|
|
dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS |
| 6 |
|
|
dnl |
| 7 |
gbeauche |
1.2 |
AC_DEFUN([AM_PATH_GTK], |
| 8 |
gbeauche |
1.1 |
[dnl |
| 9 |
|
|
dnl Get the cflags and libraries from the gtk-config script |
| 10 |
|
|
dnl |
| 11 |
|
|
AC_ARG_WITH(gtk-prefix,[ --with-gtk-prefix=PFX Prefix where GTK is installed (optional)], |
| 12 |
|
|
gtk_config_prefix="$withval", gtk_config_prefix="") |
| 13 |
|
|
AC_ARG_WITH(gtk-exec-prefix,[ --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)], |
| 14 |
|
|
gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="") |
| 15 |
|
|
AC_ARG_ENABLE(gtktest, [ --disable-gtktest Do not try to compile and run a test GTK program], |
| 16 |
|
|
, enable_gtktest=yes) |
| 17 |
|
|
|
| 18 |
|
|
for module in . $4 |
| 19 |
|
|
do |
| 20 |
|
|
case "$module" in |
| 21 |
|
|
gthread) |
| 22 |
|
|
gtk_config_args="$gtk_config_args gthread" |
| 23 |
|
|
;; |
| 24 |
|
|
esac |
| 25 |
|
|
done |
| 26 |
|
|
|
| 27 |
|
|
if test x$gtk_config_exec_prefix != x ; then |
| 28 |
|
|
gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix" |
| 29 |
|
|
if test x${GTK_CONFIG+set} != xset ; then |
| 30 |
|
|
GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config |
| 31 |
|
|
fi |
| 32 |
|
|
fi |
| 33 |
|
|
if test x$gtk_config_prefix != x ; then |
| 34 |
|
|
gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix" |
| 35 |
|
|
if test x${GTK_CONFIG+set} != xset ; then |
| 36 |
|
|
GTK_CONFIG=$gtk_config_prefix/bin/gtk-config |
| 37 |
|
|
fi |
| 38 |
|
|
fi |
| 39 |
|
|
|
| 40 |
|
|
AC_PATH_PROG(GTK_CONFIG, gtk-config, no) |
| 41 |
|
|
min_gtk_version=ifelse([$1], ,0.99.7,$1) |
| 42 |
|
|
AC_MSG_CHECKING(for GTK - version >= $min_gtk_version) |
| 43 |
|
|
no_gtk="" |
| 44 |
|
|
if test "$GTK_CONFIG" = "no" ; then |
| 45 |
|
|
no_gtk=yes |
| 46 |
|
|
else |
| 47 |
|
|
GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags` |
| 48 |
|
|
GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs` |
| 49 |
|
|
gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \ |
| 50 |
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` |
| 51 |
|
|
gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \ |
| 52 |
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` |
| 53 |
|
|
gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \ |
| 54 |
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` |
| 55 |
|
|
if test "x$enable_gtktest" = "xyes" ; then |
| 56 |
|
|
ac_save_CFLAGS="$CFLAGS" |
| 57 |
|
|
ac_save_LIBS="$LIBS" |
| 58 |
|
|
CFLAGS="$CFLAGS $GTK_CFLAGS" |
| 59 |
|
|
LIBS="$GTK_LIBS $LIBS" |
| 60 |
|
|
dnl |
| 61 |
|
|
dnl Now check if the installed GTK is sufficiently new. (Also sanity |
| 62 |
|
|
dnl checks the results of gtk-config to some extent |
| 63 |
|
|
dnl |
| 64 |
|
|
rm -f conf.gtktest |
| 65 |
|
|
AC_TRY_RUN([ |
| 66 |
|
|
#include <gtk/gtk.h> |
| 67 |
|
|
#include <stdio.h> |
| 68 |
|
|
#include <stdlib.h> |
| 69 |
|
|
|
| 70 |
|
|
int |
| 71 |
|
|
main () |
| 72 |
|
|
{ |
| 73 |
|
|
int major, minor, micro; |
| 74 |
|
|
char *tmp_version; |
| 75 |
|
|
|
| 76 |
|
|
system ("touch conf.gtktest"); |
| 77 |
|
|
|
| 78 |
|
|
/* HP/UX 9 (%@#!) writes to sscanf strings */ |
| 79 |
|
|
tmp_version = g_strdup("$min_gtk_version"); |
| 80 |
|
|
if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { |
| 81 |
|
|
printf("%s, bad version string\n", "$min_gtk_version"); |
| 82 |
|
|
exit(1); |
| 83 |
|
|
} |
| 84 |
|
|
|
| 85 |
|
|
if ((gtk_major_version != $gtk_config_major_version) || |
| 86 |
|
|
(gtk_minor_version != $gtk_config_minor_version) || |
| 87 |
|
|
(gtk_micro_version != $gtk_config_micro_version)) |
| 88 |
|
|
{ |
| 89 |
|
|
printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n", |
| 90 |
|
|
$gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version, |
| 91 |
|
|
gtk_major_version, gtk_minor_version, gtk_micro_version); |
| 92 |
|
|
printf ("*** was found! If gtk-config was correct, then it is best\n"); |
| 93 |
|
|
printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n"); |
| 94 |
|
|
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n"); |
| 95 |
|
|
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n"); |
| 96 |
|
|
printf("*** required on your system.\n"); |
| 97 |
|
|
printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n"); |
| 98 |
|
|
printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n"); |
| 99 |
|
|
printf("*** before re-running configure\n"); |
| 100 |
|
|
} |
| 101 |
|
|
#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION) |
| 102 |
|
|
else if ((gtk_major_version != GTK_MAJOR_VERSION) || |
| 103 |
|
|
(gtk_minor_version != GTK_MINOR_VERSION) || |
| 104 |
|
|
(gtk_micro_version != GTK_MICRO_VERSION)) |
| 105 |
|
|
{ |
| 106 |
|
|
printf("*** GTK+ header files (version %d.%d.%d) do not match\n", |
| 107 |
|
|
GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION); |
| 108 |
|
|
printf("*** library (version %d.%d.%d)\n", |
| 109 |
|
|
gtk_major_version, gtk_minor_version, gtk_micro_version); |
| 110 |
|
|
} |
| 111 |
|
|
#endif /* defined (GTK_MAJOR_VERSION) ... */ |
| 112 |
|
|
else |
| 113 |
|
|
{ |
| 114 |
|
|
if ((gtk_major_version > major) || |
| 115 |
|
|
((gtk_major_version == major) && (gtk_minor_version > minor)) || |
| 116 |
|
|
((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro))) |
| 117 |
|
|
{ |
| 118 |
|
|
return 0; |
| 119 |
|
|
} |
| 120 |
|
|
else |
| 121 |
|
|
{ |
| 122 |
|
|
printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n", |
| 123 |
|
|
gtk_major_version, gtk_minor_version, gtk_micro_version); |
| 124 |
|
|
printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n", |
| 125 |
|
|
major, minor, micro); |
| 126 |
|
|
printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n"); |
| 127 |
|
|
printf("***\n"); |
| 128 |
|
|
printf("*** If you have already installed a sufficiently new version, this error\n"); |
| 129 |
|
|
printf("*** probably means that the wrong copy of the gtk-config shell script is\n"); |
| 130 |
|
|
printf("*** being found. The easiest way to fix this is to remove the old version\n"); |
| 131 |
|
|
printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n"); |
| 132 |
|
|
printf("*** correct copy of gtk-config. (In this case, you will have to\n"); |
| 133 |
|
|
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n"); |
| 134 |
|
|
printf("*** so that the correct libraries are found at run-time))\n"); |
| 135 |
|
|
} |
| 136 |
|
|
} |
| 137 |
|
|
return 1; |
| 138 |
|
|
} |
| 139 |
|
|
],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) |
| 140 |
|
|
CFLAGS="$ac_save_CFLAGS" |
| 141 |
|
|
LIBS="$ac_save_LIBS" |
| 142 |
|
|
fi |
| 143 |
|
|
fi |
| 144 |
|
|
if test "x$no_gtk" = x ; then |
| 145 |
|
|
AC_MSG_RESULT(yes) |
| 146 |
|
|
ifelse([$2], , :, [$2]) |
| 147 |
|
|
else |
| 148 |
|
|
AC_MSG_RESULT(no) |
| 149 |
|
|
if test "$GTK_CONFIG" = "no" ; then |
| 150 |
|
|
echo "*** The gtk-config script installed by GTK could not be found" |
| 151 |
|
|
echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in" |
| 152 |
|
|
echo "*** your path, or set the GTK_CONFIG environment variable to the" |
| 153 |
|
|
echo "*** full path to gtk-config." |
| 154 |
|
|
else |
| 155 |
|
|
if test -f conf.gtktest ; then |
| 156 |
|
|
: |
| 157 |
|
|
else |
| 158 |
|
|
echo "*** Could not run GTK test program, checking why..." |
| 159 |
|
|
CFLAGS="$CFLAGS $GTK_CFLAGS" |
| 160 |
|
|
LIBS="$LIBS $GTK_LIBS" |
| 161 |
|
|
AC_TRY_LINK([ |
| 162 |
|
|
#include <gtk/gtk.h> |
| 163 |
|
|
#include <stdio.h> |
| 164 |
|
|
], [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ], |
| 165 |
|
|
[ echo "*** The test program compiled, but did not run. This usually means" |
| 166 |
|
|
echo "*** that the run-time linker is not finding GTK or finding the wrong" |
| 167 |
|
|
echo "*** version of GTK. If it is not finding GTK, you'll need to set your" |
| 168 |
|
|
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point" |
| 169 |
|
|
echo "*** to the installed location Also, make sure you have run ldconfig if that" |
| 170 |
|
|
echo "*** is required on your system" |
| 171 |
|
|
echo "***" |
| 172 |
|
|
echo "*** If you have an old version installed, it is best to remove it, although" |
| 173 |
|
|
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH" |
| 174 |
|
|
echo "***" |
| 175 |
|
|
echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that" |
| 176 |
|
|
echo "*** came with the system with the command" |
| 177 |
|
|
echo "***" |
| 178 |
|
|
echo "*** rpm --erase --nodeps gtk gtk-devel" ], |
| 179 |
|
|
[ echo "*** The test program failed to compile or link. See the file config.log for the" |
| 180 |
|
|
echo "*** exact error that occured. This usually means GTK was incorrectly installed" |
| 181 |
|
|
echo "*** or that you have moved GTK since it was installed. In the latter case, you" |
| 182 |
|
|
echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ]) |
| 183 |
|
|
CFLAGS="$ac_save_CFLAGS" |
| 184 |
|
|
LIBS="$ac_save_LIBS" |
| 185 |
|
|
fi |
| 186 |
|
|
fi |
| 187 |
|
|
GTK_CFLAGS="" |
| 188 |
|
|
GTK_LIBS="" |
| 189 |
|
|
ifelse([$3], , :, [$3]) |
| 190 |
|
|
fi |
| 191 |
|
|
AC_SUBST(GTK_CFLAGS) |
| 192 |
|
|
AC_SUBST(GTK_LIBS) |
| 193 |
|
|
rm -f conf.gtktest |
| 194 |
|
|
]) |
