[PATCH 4/6] Include libtool macros in source.

Andres Mejia mcitadel at gmail.com
Mon Aug 1 17:55:28 UTC 2011


---
 Makefile.am     |    2 +
 acinclude.m4    |  281 -------------------------------------------------------
 configure.in    |    1 +
 m4/acinclude.m4 |  281 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 284 insertions(+), 281 deletions(-)
 delete mode 100644 acinclude.m4
 create mode 100644 m4/acinclude.m4

diff --git a/Makefile.am b/Makefile.am
index ee731bc..9f38dec 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -29,6 +29,8 @@ EXTRA_DIST = \
 	testcase.mp3 \
 	testcase.wav
 
+ACLOCAL_AMFLAGS = -I m4
+
 #
 # The differences depend on the used processor architecture, the used
 # compiler and the used options for the compiler, so make test may
diff --git a/acinclude.m4 b/acinclude.m4
deleted file mode 100644
index eef0c3d..0000000
--- a/acinclude.m4
+++ /dev/null
@@ -1,281 +0,0 @@
-dnl acinclude.m4. Change *this* file to add new or change macros.
-dnl When changes have been made, delete aclocal.m4 and run
-dnl "aclocal".
-dnl
-dnl DO NOT change aclocal.m4 !
-dnl
-
-dnl * LA_SEARCH_FILE(variable, filename, PATH)
-dnl * Search "filename" in the specified "PATH", "variable" will 
-dnl * contain the full pathname or the empty string
-dnl * PATH is space-separated list of directories.
-dnl * by Florian Bomers
-
-AC_DEFUN([LA_SEARCH_FILE],[
-  $1=
-  dnl hack: eliminate line feeds in $2
-  for FILE in $2; do
-    for DIR in $3; do
-      dnl use PATH in order
-      if test ".$1"="." && test -f "$DIR/$FILE"; then
-        $1=$DIR
-      fi
-    done
-  done
-])
-
-dnl * LA_SEARCH_LIB(lib-variable, include-variable, lib-filename, header-filename, prefix)
-dnl * looks for "lib-filename" and "header-filename" in the area of "prefix".
-dnl * if found, "lib-variable" and "include-variable" are set to the
-dnl * respective paths.
-dnl * prefix is a single path
-dnl * libs are searched in prefix, prefix/lib, prefix/.., prefix/../lib
-dnl * headers are searched in prefix, prefix/include, prefix/.., prefix/../include
-dnl * 
-dnl * If one of them is not found, both "lib-variable", "include-variable" are 
-dnl * set to the empty string.
-dnl *
-dnl * TODO: assert function call to verify lib
-dnl *
-dnl * by Florian Bomers
-
-AC_DEFUN([LA_SEARCH_LIB],[
-  dnl look for lib
-  LA_SEARCH_FILE($1, $3, $5 $5/lib $5/.. $5/../lib)
-  dnl look for header.
-  LA_SEARCH_FILE($2, $4, $5 $5/include $5/.. $5/../include)
-  if test ".$1" = "." || test ".$2" = "."; then
-    $1=
-    $2=
-  fi
-])
-
-
- 
-
-# alex_IEEE854_FLOAT80
-# ------------
-AC_DEFUN([alex_IEEE854_FLOAT80],
-[AC_CACHE_CHECK(for IEEE854 compliant 80 bit floats, alex_cv_ieee854_float80,
-[AC_TRY_RUN([
-int   float2long_IEEE_compliance ( void )
-{
-    struct {
-        long padding; /* to prevent unaligned access */
-        float  f;
-    } s;
-    s.f = 12582912.; if ( *(long*)(&s.f) != 1262485504l ) return 0;
-    s.f = 12615679.; if ( *(long*)(&s.f) != 1262518271l ) return 0;
-    s.f = 13582912.; if ( *(long*)(&s.f) != 1263485504l ) return 0;
-    s.f = 12550145.; if ( *(long*)(&s.f) != 1262452737l ) return 0;
-    s.f = 11582912.; if ( *(long*)(&s.f) != 1261485504l ) return 0;
-    return 1;
-}
-
-int main(void)
-{
-    int retval;
-
-    retval = float2long_IEEE_compliance();
-
-    /* no error return -> success */
-    return !retval;
-}
-], alex_cv_ieee854_float80=yes, alex_cv_ieee854_float80=no,
-[AC_MSG_WARN(can't check for IEEE854 compliant 80 bit floats)]
-)])]) # alex_IEEE854_FLOAT80
-
-# Configure paths for GTK+
-# Owen Taylor     97-11-3
-
-dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
-dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
-dnl
-AC_DEFUN([AM_PATH_GTK],
-[dnl
-dnl Get the cflags and libraries from the gtk-config script
-dnl
-AC_ARG_WITH(gtk-prefix,[  --with-gtk-prefix=PFX   Prefix where GTK is installed (optional)],
-            gtk_config_prefix="$withval", gtk_config_prefix="")
-AC_ARG_WITH(gtk-exec-prefix,[  --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
-            gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
-AC_ARG_ENABLE(gtktest, [  --disable-gtktest       Do not try to compile and run a test GTK program],
-        , enable_gtktest=yes)
-
-  for module in . $4
-  do
-      case "$module" in
-         gthread)
-             gtk_config_args="$gtk_config_args gthread"
-         ;;
-      esac
-  done
-
-  if test x$gtk_config_exec_prefix != x ; then
-     gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
-     if test x${GTK_CONFIG+set} != xset ; then
-        GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
-     fi
-  fi
-  if test x$gtk_config_prefix != x ; then
-     gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
-     if test x${GTK_CONFIG+set} != xset ; then
-        GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
-     fi
-  fi
-
-  AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
-  min_gtk_version=ifelse([$1], ,0.99.7,$1)
-  AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
-  no_gtk=""
-  if test "$GTK_CONFIG" = "no" ; then
-    no_gtk=yes
-  else
-    GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
-    GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
-    gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
-    gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
-    gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
-           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
-    if test "x$enable_gtktest" = "xyes" ; then
-      ac_save_CFLAGS="$CFLAGS"
-      ac_save_LIBS="$LIBS"
-      CFLAGS="$CFLAGS $GTK_CFLAGS"
-      LIBS="$GTK_LIBS $LIBS"
-dnl
-dnl Now check if the installed GTK is sufficiently new. (Also sanity
-dnl checks the results of gtk-config to some extent
-dnl
-      rm -f conf.gtktest
-      AC_TRY_RUN([
-#include <gtk/gtk.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-int
-main ()
-{
-  int major, minor, micro;
-  char *tmp_version;
-
-  system ("touch conf.gtktest");
-
-  /* HP/UX 9 (%@#!) writes to sscanf strings */
-  tmp_version = g_strdup("$min_gtk_version");
-  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
-     printf("%s, bad version string\n", "$min_gtk_version");
-     exit(1);
-   }
-
-  if ((gtk_major_version != $gtk_config_major_version) ||
-      (gtk_minor_version != $gtk_config_minor_version) ||
-      (gtk_micro_version != $gtk_config_micro_version))
-    {
-      printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
-             $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
-             gtk_major_version, gtk_minor_version, gtk_micro_version);
-      printf ("*** was found! If gtk-config was correct, then it is best\n");
-      printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
-      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
-      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
-      printf("*** required on your system.\n");
-      printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
-      printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
-      printf("*** before re-running configure\n");
-    }
-#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
-  else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
-     (gtk_minor_version != GTK_MINOR_VERSION) ||
-           (gtk_micro_version != GTK_MICRO_VERSION))
-    {
-      printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
-       GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
-      printf("*** library (version %d.%d.%d)\n",
-       gtk_major_version, gtk_minor_version, gtk_micro_version);
-    }
-#endif /* defined (GTK_MAJOR_VERSION) ... */
-  else
-    {
-      if ((gtk_major_version > major) ||
-        ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
-        ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
-      {
-        return 0;
-       }
-     else
-      {
-        printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
-               gtk_major_version, gtk_minor_version, gtk_micro_version);
-        printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
-         major, minor, micro);
-        printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
-        printf("***\n");
-        printf("*** If you have already installed a sufficiently new version, this error\n");
-        printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
-        printf("*** being found. The easiest way to fix this is to remove the old version\n");
-        printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
-        printf("*** correct copy of gtk-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_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
-       CFLAGS="$ac_save_CFLAGS"
-       LIBS="$ac_save_LIBS"
-     fi
-  fi
-  if test "x$no_gtk" = x ; then
-     AC_MSG_RESULT(yes)
-     ifelse([$2], , :, [$2])
-  else
-     AC_MSG_RESULT(no)
-     if test "$GTK_CONFIG" = "no" ; then
-       echo "*** The gtk-config script installed by GTK could not be found"
-       echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
-       echo "*** your path, or set the GTK_CONFIG environment variable to the"
-       echo "*** full path to gtk-config."
-     else
-       if test -f conf.gtktest ; then
-        :
-       else
-          echo "*** Could not run GTK test program, checking why..."
-          CFLAGS="$CFLAGS $GTK_CFLAGS"
-          LIBS="$LIBS $GTK_LIBS"
-          AC_TRY_LINK([
-#include <gtk/gtk.h>
-#include <stdio.h>
-],      [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
-        [ echo "*** The test program compiled, but did not run. This usually means"
-          echo "*** that the run-time linker is not finding GTK or finding the wrong"
-          echo "*** version of GTK. If it is not finding GTK, 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 "***"
-          echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
-          echo "*** came with the system with the command"
-          echo "***"
-          echo "***    rpm --erase --nodeps gtk gtk-devel" ],
-        [ echo "*** The test program failed to compile or link. See the file config.log for the"
-          echo "*** exact error that occured. This usually means GTK was incorrectly installed"
-          echo "*** or that you have moved GTK since it was installed. In the latter case, you"
-          echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
-          CFLAGS="$ac_save_CFLAGS"
-          LIBS="$ac_save_LIBS"
-       fi
-     fi
-     GTK_CFLAGS=""
-     GTK_LIBS=""
-     ifelse([$3], , :, [$3])
-  fi
-  AC_SUBST(GTK_CFLAGS)
-  AC_SUBST(GTK_LIBS)
-  rm -f conf.gtktest
-])
diff --git a/configure.in b/configure.in
index a7019ac..8a8f9b6 100644
--- a/configure.in
+++ b/configure.in
@@ -28,6 +28,7 @@ AC_CANONICAL_HOST
 dnl automake
 AM_INIT_AUTOMAKE
 AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_MACRO_DIR([m4])
 AM_MAINTAINER_MODE
 AM_MAKE_INCLUDE
 
diff --git a/m4/acinclude.m4 b/m4/acinclude.m4
new file mode 100644
index 0000000..eef0c3d
--- /dev/null
+++ b/m4/acinclude.m4
@@ -0,0 +1,281 @@
+dnl acinclude.m4. Change *this* file to add new or change macros.
+dnl When changes have been made, delete aclocal.m4 and run
+dnl "aclocal".
+dnl
+dnl DO NOT change aclocal.m4 !
+dnl
+
+dnl * LA_SEARCH_FILE(variable, filename, PATH)
+dnl * Search "filename" in the specified "PATH", "variable" will 
+dnl * contain the full pathname or the empty string
+dnl * PATH is space-separated list of directories.
+dnl * by Florian Bomers
+
+AC_DEFUN([LA_SEARCH_FILE],[
+  $1=
+  dnl hack: eliminate line feeds in $2
+  for FILE in $2; do
+    for DIR in $3; do
+      dnl use PATH in order
+      if test ".$1"="." && test -f "$DIR/$FILE"; then
+        $1=$DIR
+      fi
+    done
+  done
+])
+
+dnl * LA_SEARCH_LIB(lib-variable, include-variable, lib-filename, header-filename, prefix)
+dnl * looks for "lib-filename" and "header-filename" in the area of "prefix".
+dnl * if found, "lib-variable" and "include-variable" are set to the
+dnl * respective paths.
+dnl * prefix is a single path
+dnl * libs are searched in prefix, prefix/lib, prefix/.., prefix/../lib
+dnl * headers are searched in prefix, prefix/include, prefix/.., prefix/../include
+dnl * 
+dnl * If one of them is not found, both "lib-variable", "include-variable" are 
+dnl * set to the empty string.
+dnl *
+dnl * TODO: assert function call to verify lib
+dnl *
+dnl * by Florian Bomers
+
+AC_DEFUN([LA_SEARCH_LIB],[
+  dnl look for lib
+  LA_SEARCH_FILE($1, $3, $5 $5/lib $5/.. $5/../lib)
+  dnl look for header.
+  LA_SEARCH_FILE($2, $4, $5 $5/include $5/.. $5/../include)
+  if test ".$1" = "." || test ".$2" = "."; then
+    $1=
+    $2=
+  fi
+])
+
+
+ 
+
+# alex_IEEE854_FLOAT80
+# ------------
+AC_DEFUN([alex_IEEE854_FLOAT80],
+[AC_CACHE_CHECK(for IEEE854 compliant 80 bit floats, alex_cv_ieee854_float80,
+[AC_TRY_RUN([
+int   float2long_IEEE_compliance ( void )
+{
+    struct {
+        long padding; /* to prevent unaligned access */
+        float  f;
+    } s;
+    s.f = 12582912.; if ( *(long*)(&s.f) != 1262485504l ) return 0;
+    s.f = 12615679.; if ( *(long*)(&s.f) != 1262518271l ) return 0;
+    s.f = 13582912.; if ( *(long*)(&s.f) != 1263485504l ) return 0;
+    s.f = 12550145.; if ( *(long*)(&s.f) != 1262452737l ) return 0;
+    s.f = 11582912.; if ( *(long*)(&s.f) != 1261485504l ) return 0;
+    return 1;
+}
+
+int main(void)
+{
+    int retval;
+
+    retval = float2long_IEEE_compliance();
+
+    /* no error return -> success */
+    return !retval;
+}
+], alex_cv_ieee854_float80=yes, alex_cv_ieee854_float80=no,
+[AC_MSG_WARN(can't check for IEEE854 compliant 80 bit floats)]
+)])]) # alex_IEEE854_FLOAT80
+
+# Configure paths for GTK+
+# Owen Taylor     97-11-3
+
+dnl AM_PATH_GTK([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND [, MODULES]]]])
+dnl Test for GTK, and define GTK_CFLAGS and GTK_LIBS
+dnl
+AC_DEFUN([AM_PATH_GTK],
+[dnl
+dnl Get the cflags and libraries from the gtk-config script
+dnl
+AC_ARG_WITH(gtk-prefix,[  --with-gtk-prefix=PFX   Prefix where GTK is installed (optional)],
+            gtk_config_prefix="$withval", gtk_config_prefix="")
+AC_ARG_WITH(gtk-exec-prefix,[  --with-gtk-exec-prefix=PFX Exec prefix where GTK is installed (optional)],
+            gtk_config_exec_prefix="$withval", gtk_config_exec_prefix="")
+AC_ARG_ENABLE(gtktest, [  --disable-gtktest       Do not try to compile and run a test GTK program],
+        , enable_gtktest=yes)
+
+  for module in . $4
+  do
+      case "$module" in
+         gthread)
+             gtk_config_args="$gtk_config_args gthread"
+         ;;
+      esac
+  done
+
+  if test x$gtk_config_exec_prefix != x ; then
+     gtk_config_args="$gtk_config_args --exec-prefix=$gtk_config_exec_prefix"
+     if test x${GTK_CONFIG+set} != xset ; then
+        GTK_CONFIG=$gtk_config_exec_prefix/bin/gtk-config
+     fi
+  fi
+  if test x$gtk_config_prefix != x ; then
+     gtk_config_args="$gtk_config_args --prefix=$gtk_config_prefix"
+     if test x${GTK_CONFIG+set} != xset ; then
+        GTK_CONFIG=$gtk_config_prefix/bin/gtk-config
+     fi
+  fi
+
+  AC_PATH_PROG(GTK_CONFIG, gtk-config, no)
+  min_gtk_version=ifelse([$1], ,0.99.7,$1)
+  AC_MSG_CHECKING(for GTK - version >= $min_gtk_version)
+  no_gtk=""
+  if test "$GTK_CONFIG" = "no" ; then
+    no_gtk=yes
+  else
+    GTK_CFLAGS=`$GTK_CONFIG $gtk_config_args --cflags`
+    GTK_LIBS=`$GTK_CONFIG $gtk_config_args --libs`
+    gtk_config_major_version=`$GTK_CONFIG $gtk_config_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+    gtk_config_minor_version=`$GTK_CONFIG $gtk_config_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+    gtk_config_micro_version=`$GTK_CONFIG $gtk_config_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+    if test "x$enable_gtktest" = "xyes" ; then
+      ac_save_CFLAGS="$CFLAGS"
+      ac_save_LIBS="$LIBS"
+      CFLAGS="$CFLAGS $GTK_CFLAGS"
+      LIBS="$GTK_LIBS $LIBS"
+dnl
+dnl Now check if the installed GTK is sufficiently new. (Also sanity
+dnl checks the results of gtk-config to some extent
+dnl
+      rm -f conf.gtktest
+      AC_TRY_RUN([
+#include <gtk/gtk.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main ()
+{
+  int major, minor, micro;
+  char *tmp_version;
+
+  system ("touch conf.gtktest");
+
+  /* HP/UX 9 (%@#!) writes to sscanf strings */
+  tmp_version = g_strdup("$min_gtk_version");
+  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+     printf("%s, bad version string\n", "$min_gtk_version");
+     exit(1);
+   }
+
+  if ((gtk_major_version != $gtk_config_major_version) ||
+      (gtk_minor_version != $gtk_config_minor_version) ||
+      (gtk_micro_version != $gtk_config_micro_version))
+    {
+      printf("\n*** 'gtk-config --version' returned %d.%d.%d, but GTK+ (%d.%d.%d)\n",
+             $gtk_config_major_version, $gtk_config_minor_version, $gtk_config_micro_version,
+             gtk_major_version, gtk_minor_version, gtk_micro_version);
+      printf ("*** was found! If gtk-config was correct, then it is best\n");
+      printf ("*** to remove the old version of GTK+. You may also be able to fix the error\n");
+      printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
+      printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
+      printf("*** required on your system.\n");
+      printf("*** If gtk-config was wrong, set the environment variable GTK_CONFIG\n");
+      printf("*** to point to the correct copy of gtk-config, and remove the file config.cache\n");
+      printf("*** before re-running configure\n");
+    }
+#if defined (GTK_MAJOR_VERSION) && defined (GTK_MINOR_VERSION) && defined (GTK_MICRO_VERSION)
+  else if ((gtk_major_version != GTK_MAJOR_VERSION) ||
+     (gtk_minor_version != GTK_MINOR_VERSION) ||
+           (gtk_micro_version != GTK_MICRO_VERSION))
+    {
+      printf("*** GTK+ header files (version %d.%d.%d) do not match\n",
+       GTK_MAJOR_VERSION, GTK_MINOR_VERSION, GTK_MICRO_VERSION);
+      printf("*** library (version %d.%d.%d)\n",
+       gtk_major_version, gtk_minor_version, gtk_micro_version);
+    }
+#endif /* defined (GTK_MAJOR_VERSION) ... */
+  else
+    {
+      if ((gtk_major_version > major) ||
+        ((gtk_major_version == major) && (gtk_minor_version > minor)) ||
+        ((gtk_major_version == major) && (gtk_minor_version == minor) && (gtk_micro_version >= micro)))
+      {
+        return 0;
+       }
+     else
+      {
+        printf("\n*** An old version of GTK+ (%d.%d.%d) was found.\n",
+               gtk_major_version, gtk_minor_version, gtk_micro_version);
+        printf("*** You need a version of GTK+ newer than %d.%d.%d. The latest version of\n",
+         major, minor, micro);
+        printf("*** GTK+ is always available from ftp://ftp.gtk.org.\n");
+        printf("***\n");
+        printf("*** If you have already installed a sufficiently new version, this error\n");
+        printf("*** probably means that the wrong copy of the gtk-config shell script is\n");
+        printf("*** being found. The easiest way to fix this is to remove the old version\n");
+        printf("*** of GTK+, but you can also set the GTK_CONFIG environment to point to the\n");
+        printf("*** correct copy of gtk-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_gtk=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+       CFLAGS="$ac_save_CFLAGS"
+       LIBS="$ac_save_LIBS"
+     fi
+  fi
+  if test "x$no_gtk" = x ; then
+     AC_MSG_RESULT(yes)
+     ifelse([$2], , :, [$2])
+  else
+     AC_MSG_RESULT(no)
+     if test "$GTK_CONFIG" = "no" ; then
+       echo "*** The gtk-config script installed by GTK could not be found"
+       echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
+       echo "*** your path, or set the GTK_CONFIG environment variable to the"
+       echo "*** full path to gtk-config."
+     else
+       if test -f conf.gtktest ; then
+        :
+       else
+          echo "*** Could not run GTK test program, checking why..."
+          CFLAGS="$CFLAGS $GTK_CFLAGS"
+          LIBS="$LIBS $GTK_LIBS"
+          AC_TRY_LINK([
+#include <gtk/gtk.h>
+#include <stdio.h>
+],      [ return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); ],
+        [ echo "*** The test program compiled, but did not run. This usually means"
+          echo "*** that the run-time linker is not finding GTK or finding the wrong"
+          echo "*** version of GTK. If it is not finding GTK, 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 "***"
+          echo "*** If you have a RedHat 5.0 system, you should remove the GTK package that"
+          echo "*** came with the system with the command"
+          echo "***"
+          echo "***    rpm --erase --nodeps gtk gtk-devel" ],
+        [ echo "*** The test program failed to compile or link. See the file config.log for the"
+          echo "*** exact error that occured. This usually means GTK was incorrectly installed"
+          echo "*** or that you have moved GTK since it was installed. In the latter case, you"
+          echo "*** may want to edit the gtk-config script: $GTK_CONFIG" ])
+          CFLAGS="$ac_save_CFLAGS"
+          LIBS="$ac_save_LIBS"
+       fi
+     fi
+     GTK_CFLAGS=""
+     GTK_LIBS=""
+     ifelse([$3], , :, [$3])
+  fi
+  AC_SUBST(GTK_CFLAGS)
+  AC_SUBST(GTK_LIBS)
+  rm -f conf.gtktest
+])
-- 
1.7.5.4




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