- rel. 4

[packages/autotrace.git] / autotrace-aclocal.patch

--- autotrace-0.31.1/acinclude.m4.orig	Thu Jan  1 01:00:00 1970
+++ autotrace-0.31.1/acinclude.m4	Wed Dec 18 22:37:33 2002
@@ -0,0 +1,160 @@
+# a macro to get the libs/cflags for libpstoedit
+# Copyed from gdk-pixbuf.m4
+
+dnl AM_PATH_PSTOEDIT([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test to see if libpstoedit is installed, and define PSTOEDIT_CFLAGS, LIBS
+dnl
+AC_DEFUN(AM_PATH_PSTOEDIT,
+[dnl
+dnl Get the cflags and libraries from the pstoedit-config script
+dnl
+AC_ARG_WITH(pstoedit-prefix,[  --with-pstoedit-prefix=PFX   Prefix where Pstoedit is installed (optional)],
+            pstoedit_prefix="$withval", pstoedit_prefix="")
+AC_ARG_WITH(pstoedit-exec-prefix,[  --with-pstoedit-exec-prefix=PFX Exec prefix where Pstoedit is installed (optional)],
+            pstoedit_exec_prefix="$withval", pstoedit_exec_prefix="")
+AC_ARG_ENABLE(pstoedittest, [  --disable-pstoedittest       Do not try to compile and run a test Pstoedit program],
+		    , enable_pstoedittest=yes)
+
+  if test x$pstoedit_exec_prefix != x ; then
+     pstoedit_args="$pstoedit_args --exec_prefix=$pstoedit_exec_prefix"
+     if test x${PSTOEDIT_CONFIG+set} != xset ; then
+        PSTOEDIT_CONFIG=$pstoedit_exec_prefix/bin/pstoedit-config
+     fi
+  fi
+  if test x$pstoedit_prefix != x ; then
+     pstoedit_args="$pstoedit_args --prefix=$pstoedit_prefix"
+     if test x${PSTOEDIT_CONFIG+set} != xset ; then
+        PSTOEDIT_CONFIG=$pstoedit_prefix/bin/pstoedit-config
+     fi
+  fi
+
+  AC_PATH_PROG(PSTOEDIT_CONFIG, pstoedit-config, no)
+  min_pstoedit_version=ifelse([$1], ,3.32.0,$1)
+  AC_MSG_CHECKING(for PSTOEDIT - version >= $min_pstoedit_version)
+  no_pstoedit=""
+  if test "$PSTOEDIT_CONFIG" = "no" ; then
+    no_pstoedit=yes
+  else
+    PSTOEDIT_CFLAGS=`$PSTOEDIT_CONFIG $pstoedit_args --cflags`
+    PSTOEDIT_LIBS=`$PSTOEDIT_CONFIG $pstoedit_args --libs`
+
+    pstoedit_major_version=`$PSTOEDIT_CONFIG $pstoedit_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
+    pstoedit_minor_version=`$PSTOEDIT_CONFIG $pstoedit_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
+    pstoedit_micro_version=`$PSTOEDIT_CONFIG $pstoedit_args --version | \
+           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
+    if test "x$enable_pstoedittest" = "xyes" ; then
+      ac_save_CFLAGS="$CFLAGS"
+      ac_save_LIBS="$LIBS"
+      CFLAGS="$CFLAGS $PSTOEDIT_CFLAGS"
+      LIBS="$PSTOEDIT_LIBS $LIBS"
+dnl
+dnl Now check if the installed PSTOEDIT is sufficiently new. (Also sanity
+dnl checks the results of pstoedit-config to some extent
+dnl
+      rm -f conf.pstoedittest
+      AC_TRY_RUN([
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pstoedit/pstoedit.h>
+
+char*
+my_strdup (char *str)
+{
+  char *new_str;
+  
+  if (str)
+    {
+      new_str = malloc ((strlen (str) + 1) * sizeof(char));
+      strcpy (new_str, str);
+    }
+  else
+    new_str = NULL;
+  
+  return new_str;
+}
+
+int main ()
+{
+  int major, minor, micro;
+  char *tmp_version;
+
+  system ("touch conf.pstoedittest");
+
+  /* HP/UX 9 (%@#!) writes to sscanf strings */
+  tmp_version = my_strdup("$min_pstoedit_version");
+  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
+     printf("%s, bad version string\n", "$min_pstoedit_version");
+     exit(1);
+   }
+
+   if (($pstoedit_major_version > major) ||
+      (($pstoedit_major_version == major) && ($pstoedit_minor_version > minor)) ||
+      (($pstoedit_major_version == major) && ($pstoedit_minor_version == minor) && ($pstoedit_micro_version >= micro)))
+    {
+      return 0;
+    }
+  else
+    {
+      printf("\n*** 'pstoedit-config --version' returned %d.%d.%d, but the minimum version\n", $pstoedit_major_version, $pstoedit_minor_version, $pstoedit_micro_version);
+      printf("*** of PSTOEDIT required is %d.%d.%d. If pstoedit-config is correct, then it is\n", major, minor, micro);
+      printf("*** best to upgrade to the required version.\n");
+      printf("*** If pstoedit-config was wrong, set the environment variable PSTOEDIT_CONFIG\n");
+      printf("*** to point to the correct copy of pstoedit-config, and remove the file\n");
+      printf("*** config.cache before re-running configure\n");
+      return 1;
+    }
+}
+],, no_pstoedit=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
+       CFLAGS="$ac_save_CFLAGS"
+       LIBS="$ac_save_LIBS"
+     fi
+  fi
+  if test "x$no_pstoedit" = x ; then
+     AC_MSG_RESULT(yes)
+     ifelse([$2], , :, [$2])     
+  else
+     AC_MSG_RESULT(no)
+     if test "$PSTOEDIT_CONFIG" = "no" ; then
+       echo "*** The pstoedit-config script installed by PSTOEDIT could not be found"
+       echo "*** If PSTOEDIT was installed in PREFIX, make sure PREFIX/bin is in"
+       echo "*** your path, or set the PSTOEDIT_CONFIG environment variable to the"
+       echo "*** full path to pstoedit-config."
+     else
+       if test -f conf.pstoedittest ; then
+        :
+       else
+          echo "*** Could not run PSTOEDIT test program, checking why..."
+          CFLAGS="$CFLAGS $PSTOEDIT_CFLAGS"
+          LIBS="$LIBS $PSTOEDIT_LIBS"
+          AC_TRY_LINK([
+#include <stdio.h>
+#include <pstoedit/pstoedit.h>
+],      [ return 0; ],
+        [ echo "*** The test program compiled, but did not run. This usually means"
+          echo "*** that the run-time linker is not finding PSTOEDIT or finding the wrong"
+          echo "*** version of PSTOEDIT. If it is not finding PSTOEDIT, 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 "*** The test program failed to compile or link. See the file config.log for the"
+          echo "*** exact error that occured. This usually means PSTOEDIT was incorrectly installed"
+          echo "*** or that you have moved PSTOEDIT since it was installed. In the latter case, you"
+          echo "*** may want to edit the pstoedit-config script: $PSTOEDIT_CONFIG" ])
+          CFLAGS="$ac_save_CFLAGS"
+          LIBS="$ac_save_LIBS"
+       fi
+     fi
+     PSTOEDIT_CFLAGS=""
+     PSTOEDIT_LIBS=""
+     ifelse([$3], , :, [$3])
+  fi
+  AC_SUBST(PSTOEDIT_CFLAGS)
+  AC_SUBST(PSTOEDIT_LIBS)
+  rm -f conf.pstoedittest
+])