aclocal.m4

   1 dnl aclocal.m4 generated automatically by aclocal 1.4
   2
   3 dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
   4 dnl This file is free software; the Free Software Foundation
   5 dnl gives unlimited permission to copy and/or distribute it,
   6 dnl with or without modifications, as long as this notice is preserved.
   7
   8 dnl This program is distributed in the hope that it will be useful,
   9 dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
  10 dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
  11 dnl PARTICULAR PURPOSE.
  12
  13 # Configure paths for GTK+
  14 # Owen Taylor     97-11-3
  15
  16 dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
  17 dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS. Uses variables
  18 dnl gtk_config_prefix and/or gtk_config_exec_prefix if defined.
  19 AC_DEFUN(AM_PATH_GTK,
  20 [
  21   if test x$gtk_config_exec_prefix != x ; then
  22      gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
  23      if test x${GTK_CONFIG+set} != xset ; then
  24         GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
  25      fi
  26   fi
  27   if test x$gtk_config_prefix != x ; then
  28      gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
  29      if test x${GTK_CONFIG+set} != xset ; then
  30         GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
  31      fi
  32   fi
  33
  34   AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
  35   min_gtk_version=ifelse([$1], ,0.99.7,$1)
  36   AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
  37   no_gtk=""
  38   if test "$GTK_CONFIG" != "no" ; then
  39     GTK_CFLAGS=`$GTK_CONFIG --cflags`
  40     GTK_LIBS=`$GTK_CONFIG --libs gthread`
  41     ac_save_CFLAGS="$CFLAGS"
  42     ac_save_LIBS="$LIBS"
  43     CFLAGS="$CFLAGS $GTK_CFLAGS"
  44     LIBS="$LIBS $GTK_LIBS"
  45 dnl
  46 dnl Now check if the installed GTK is sufficiently new. (Also sanity
  47 dnl checks the results of gtk-config to some extent)
  48 dnl
  49     AC_TRY_RUN([
  50 #include <gtk/gtk.h>
  51 #include <gtk/gtkfeatures.h>
  52 #include <stdio.h>
  53 #include <stdlib.h>
  54
  55 int
  56 main ()
  57 {
  58   int major, minor, micro;
  59
  60   if (sscanf("$min_gtk_version", "%d.%d.%d", &major, &minor, &micro) != 3) {
  61      printf("%s, bad version string\n", "$min_gtk_version");
  62      exit(1);
  63    }
  64
  65    if ((GTK_MAJOR_VERSION != gtk_major_version) ||
  66        (GTK_MINOR_VERSION != gtk_minor_version) ||
  67        (GTK_MICRO_VERSION != gtk_micro_version)) {
  68      printf("Headers vs. library version mismatch!\n");
  69      exit(1);
  70    }
  71
  72    if (gtk_minor_version == 1) return FALSE;
  73
  74    return !((gtk_major_version > major) ||
  75     ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
  76     ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)));
  77 }
  78 ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
  79      CFLAGS="$ac_save_CFLAGS"
  80      LIBS="$ac_save_LIBS"
  81   else
  82      no_gtk=yes
  83   fi
  84   if test "x$no_gtk" = x ; then
  85      AC_MSG_RESULT(yes)
  86      ifelse([$2], , :, [$2])
  87   else
  88      AC_MSG_RESULT(no)
  89      GTK_CFLAGS=""
  90      GTK_LIBS=""
  91      ifelse([$3], , :, [$3])
  92   fi
  93   AC_SUBST(GTK_CFLAGS)
  94   AC_SUBST(GTK_LIBS)
  95 ])
  96
  97 dnl AM_PATH_GTK_2_0([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
  98 dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
  99 dnl
 100 AC_DEFUN(AM_PATH_GTK_2_0,
 101 [dnl
 102 dnl Get the cflags and libraries from the gtk-config-2.0 script
 103 dnl
 104 AC_ARG_WITH(gtk-prefix,[  --with-gtk-prefix=PFX   Prefix where GTK is installed (optional)],
 105             gtk_config_prefix="$withval", gtk_config_prefix="")
 106 AC_ARG_WITH(gtk-exec-prefix,[  --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
 107             gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
 108 AC_ARG_ENABLE(gtktest, [  --disable-gtktest       Do not try to compile and run a test GTK program],
 109                     , enable_gtktest=yes)
 110
 111   for module in . $4
 112   do
 113       case "$module" in
 114          gthread)
 115              gtk_config_args="$gtk_config_args gthread"
 116          ;;
 117       esac
 118   done
 119
 120   if test x$gtk_config_exec_prefix != x ; then
 121      gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
 122      if test x${GTK_CONFIG_2_0+set} != xset ; then
 123         GTK_CONFIG_2_0=$gtk_config_exec_prefix/bin/gtk-config-2.0
 124      fi
 125   fi
 126   if test x$gtk_config_prefix != x ; then
 127      gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
 128      if test x${GTK_CONFIG_2_0+set} != xset ; then
 129         GTK_CONFIG_2_0=$gtk_config_prefix/bin/gtk-config-2.0
 130      fi
 131   fi
 132
 133   AC_PATH_PROG(GTK_CONFIG_2_0, gtk-config-2.0, no)
 134   min_gtk_version=ifelse([$1], ,1.3.1,$1)
 135   AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
 136   no_gtk=""
 137   if test "$GTK_CONFIG_2_0" = "no" ; then
 138     no_gtk=yes
 139   else
 140     GTK_CFLAGS=`$GTK_CONFIG_2_0 $gtk_config_args --cflags`
 141     GTK_LIBS=`$GTK_CONFIG_2_0 $gtk_config_args --libs`
 142     gtk_config_major_version=`$GTK_CONFIG_2_0 $gtk_config_args --version | \
 143            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
 144     gtk_config_minor_version=`$GTK_CONFIG_2_0 $gtk_config_args --version | \
 145            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
 146     gtk_config_micro_version=`$GTK_CONFIG_2_0 $gtk_config_args --version | \
 147            sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
 148     if test "x$enable_gtktest" = "xyes" ; then
 149       ac_save_CFLAGS="$CFLAGS"
 150       ac_save_LIBS="$LIBS"
 151       CFLAGS="$CFLAGS $GTK_CFLAGS"
 152       LIBS="$GTK_LIBS $LIBS"
 153 dnl
 154 dnl Now check if the installed GTK is sufficiently new. (Also sanity
 155 dnl checks the results of gtk-config-2.0 to some extent
 156 dnl
 157       rm -f conf.gtktest
 158       AC_TRY_RUN([
 159 #include <gtk/gtk.h>
 160 #include <stdio.h>
 161 #include <stdlib.h>
 162
 163 int
 164 main ()
 165 {
 166   int major, minor, micro;
 167   char *tmp_version;
 168
 169   system ("touch conf.gtktest");
 170
 171   /* HP/UX 9 (%@#!) writes to sscanf strings */
 172   tmp_version = g_strdup("$min_gtk_version");
 173   if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
 174      printf("%s, bad version string\n", "$min_gtk_version");
 175      exit(1);
 176    }
 177
 178   if ((gtk_major_version != $gtk_config_major_version) ||
 179       (gtk_minor_version != $gtk_config_minor_version) ||
 180       (gtk_micro_version != $gtk_config_micro_version))
 181     {
 182       printf("\n*** 'gtk-config-2.0 --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
 183              $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
 184              gtk_major_version, gtk_minor_version, gtk_micro_version);
 185       printf ("*** was found! If gtk-config-2.0 was correct, then it is best\n");
 186       printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
 187       printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
 188       printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
 189       printf("*** required on your system.\n");
 190       printf("*** If gtk-config-2.0 was wrong, set the environment variable GTK_CONFIG_2_0\n");
 191       printf("*** to point to the correct copy of gtk-config-2.0, and remove the file config.cache\n");
 192       printf("*** before re-running configure\n");
 193     }
 194 #if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
 195   else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
 196            (gtk_minor_version != GTK_MINOR_VERSION) ||
 197            (gtk_micro_version != GTK_MICRO_VERSION))
 198     {
 199       printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
 200              GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
 201       printf("*** library (version %d.%d.%d)\n",
 202              gtk_major_version, gtk_minor_version, gtk_micro_version);
 203     }
 204 #endif /* defined (GTK_MAJOR_VERSION) ... */
 205   else
 206     {
 207       if ((gtk_major_version > major) ||
 208         ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
 209         ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
 210       {
 211         return 0;
 212        }
 213      else
 214       {
 215         printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
 216                gtk_major_version, gtk_minor_version, gtk_micro_version);
 217         printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
 218                major, minor, micro);
 219         printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
 220         printf("***\n");
 221         printf("*** If you have already installed a sufficiently new version, this error\n");
 222         printf("*** probably means that the wrong copy of the gtk-config-2.0 shell script is\n");
 223         printf("*** being found. The easiest way to fix this is to remove the old version\n");
 224         printf("*** of GTK+, but you can also set the GTK_CONFIG_2_0 environment to point to the\n");
 225         printf("*** correct copy of gtk-config-2.0. (In this case, you will have to\n");
 226         printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
 227         printf("*** so that the correct libraries are found at run-time))\n");
 228       }
 229     }
 230   return 1;
 231 }
 232 ],, no_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
 233        CFLAGS="$ac_save_CFLAGS"
 234        LIBS="$ac_save_LIBS"
 235      fi
 236   fi
 237   if test "x$no_gtk" = x ; then
 238      AC_MSG_RESULT(yes (version $gtk_config_major_version.$gtk_config_minor_version.$gtk_config_micro_version))
 239      ifelse([$2], , :, [$2])
 240   else
 241      AC_MSG_RESULT(no)
 242      if test "$GTK_CONFIG_2_0" = "no" ; then
 243        echo "*** The gtk-config-2.0 script installed by GTK could not be found"
 244        echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
 245        echo "*** your path, or set the GTK_CONFIG_2_0 environment variable to the"
 246        echo "*** full path to gtk-config-2.0."
 247      else
 248        if test -f conf.gtktest ; then
 249         :
 250        else
 251           echo "*** Could not run GTK test program, checking why..."
 252           CFLAGS="$CFLAGS $GTK_CFLAGS"
 253           LIBS="$LIBS $GTK_LIBS"
 254           AC_TRY_LINK([
 255 #include <gtk/gtk.h>
 256 #include <stdio.h>
 257 ],      [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
 258         [ echo "*** The test program compiled, but did not run. This usually means"
 259           echo "*** that the run-time linker is not finding GTK or finding the wrong"
 260           echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
 261           echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 262           echo "*** to the installed location  Also, make sure you have run ldconfig if that"
 263           echo "*** is required on your system"
 264           echo "***"
 265           echo "*** If you have an old version installed, it is best to remove it, although"
 266           echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
 267           echo "***"
 268           echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
 269           echo "*** came with the system with the command"
 270           echo "***"
 271           echo "***    rpm --erase --nodeps gtk gtk-devel" ],
 272         [ echo "*** The test program failed to compile or link. See the file config.log for the"
 273           echo "*** exact error that occured. This usually means GTK was incorrectly installed"
 274           echo "*** or that you have moved GTK since it was installed. In the latter case, you"
 275           echo "*** may want to edit the gtk-config-2.0 script: $GTK_CONFIG_2_0" ])
 276           CFLAGS="$ac_save_CFLAGS"
 277           LIBS="$ac_save_LIBS"
 278        fi
 279      fi
 280      GTK_CFLAGS=""
 281      GTK_LIBS=""
 282      ifelse([$3], , :, [$3])
 283   fi
 284   AC_SUBST(GTK_CFLAGS)
 285   AC_SUBST(GTK_LIBS)
 286   rm -f conf.gtktest
 287 ])
 288
 289