dnl aclocal.m4 generated automatically by aclocal 1.4

dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.

dnl This program is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
dnl PARTICULAR PURPOSE.

# 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
])

dnl
dnl GNOME_INIT_HOOK (script-if-gnome-enabled, [failflag], [additional-inits])
dnl
dnl if failflag is "fail" then GNOME_INIT_HOOK will abort if gnomeConf.sh
dnl is not found. 
dnl

AC_DEFUN([GNOME_INIT_HOOK],[
	AC_SUBST(GNOME_LIBS)
	AC_SUBST(GNOMEUI_LIBS)
	AC_SUBST(GNOMEGNORBA_LIBS)
	AC_SUBST(GTKXMHTML_LIBS)
	AC_SUBST(ZVT_LIBS)
	AC_SUBST(GNOME_LIBDIR)
	AC_SUBST(GNOME_INCLUDEDIR)

	AC_ARG_WITH(gnome-includes,
	[  --with-gnome-includes   Specify location of GNOME headers],[
	CFLAGS="$CFLAGS -I$withval"
	])
	
	AC_ARG_WITH(gnome-libs,
	[  --with-gnome-libs       Specify location of GNOME libs],[
	LDFLAGS="$LDFLAGS -L$withval"
	gnome_prefix=$withval
	])

	AC_ARG_WITH(gnome,
	[  --with-gnome            Specify prefix for GNOME files],
		if test x$withval = xyes; then
	    		want_gnome=yes
	    		dnl Note that an empty true branch is not
			dnl valid sh syntax.
	    		ifelse([$1], [], :, [$1])
        	else
	    		if test "x$withval" = xno; then
	        		want_gnome=no
	    		else
	        		want_gnome=yes
	    			LDFLAGS="$LDFLAGS -L$withval/lib"
	    			CFLAGS="$CFLAGS -I$withval/include"
	    			gnome_prefix=$withval/lib
	    		fi
  		fi,
		want_gnome=yes)

	if test "x$want_gnome" = xyes; then

	    AC_PATH_PROG(GNOME_CONFIG,gnome-config,no)
	    if test "$GNOME_CONFIG" = "no"; then
	      no_gnome_config="yes"
	    else
	      AC_MSG_CHECKING(if $GNOME_CONFIG works)
	      if $GNOME_CONFIG --libs-only-l gnome >/dev/null 2>&1; then
	        AC_MSG_RESULT(yes)
	        GNOME_GNORBA_HOOK([],$2)
	        GNOME_LIBS="`$GNOME_CONFIG --libs-only-l gnome`"
	        GNOMEUI_LIBS="`$GNOME_CONFIG --libs-only-l gnomeui`"
	        GNOMEGNORBA_LIBS="`$GNOME_CONFIG --libs-only-l gnorba gnomeui`"
	        GTKXMHTML_LIBS="`$GNOME_CONFIG --libs-only-l gtkxmhtml`"
		ZVT_LIBS="`$GNOME_CONFIG --libs-only-l zvt`"
	        GNOME_LIBDIR="`$GNOME_CONFIG --libs-only-L gnorba gnomeui`"
	        GNOME_INCLUDEDIR="`$GNOME_CONFIG --cflags gnorba gnomeui`"
                $1
	      else
	        AC_MSG_RESULT(no)
	        no_gnome_config="yes"
              fi
            fi

	    if test x$exec_prefix = xNONE; then
	        if test x$prefix = xNONE; then
		    gnome_prefix=$ac_default_prefix/lib
	        else
 		    gnome_prefix=$prefix/lib
	        fi
	    else
	        gnome_prefix=`eval echo \`echo $libdir\``
	    fi
	
	    if test "$no_gnome_config" = "yes"; then
              AC_MSG_CHECKING(for gnomeConf.sh file in $gnome_prefix)
	      if test -f $gnome_prefix/gnomeConf.sh; then
	        AC_MSG_RESULT(found)
	        echo "loading gnome configuration from" \
		     "$gnome_prefix/gnomeConf.sh"
	        . $gnome_prefix/gnomeConf.sh
	        $1
	      else
	        AC_MSG_RESULT(not found)
 	        if test x$2 = xfail; then
	          AC_MSG_ERROR(Could not find the gnomeConf.sh file that is generated by gnome-libs install)
 	        fi
	      fi
            fi
	fi

	if test -n "$3"; then
	  n="$3"
	  for i in $n; do
	    AC_MSG_CHECKING(extra library \"$i\")
	    case $i in 
	      applets)
		AC_SUBST(GNOME_APPLETS_LIBS)
		GNOME_APPLETS_LIBS=`$GNOME_CONFIG --libs-only-l applets`
		AC_MSG_RESULT($GNOME_APPLETS_LIBS);;
	      capplet)
		AC_SUBST(GNOME_CAPPLET_LIBS)
		GNOME_CAPPLET_LIBS=`$GNOME_CONFIG --libs-only-l capplet`
		AC_MSG_RESULT($GNOME_CAPPLET_LIBS);;
	      *)
		AC_MSG_RESULT(unknown library)
	    esac
	  done
	fi
])

dnl
dnl GNOME_INIT ([additional-inits])
dnl

AC_DEFUN([GNOME_INIT],[
	GNOME_INIT_HOOK([],fail,$1)
])

dnl
dnl GNOME_GNORBA_HOOK (script-if-gnorba-found, failflag)
dnl
dnl if failflag is "failure" it aborts if gnorba is not found.
dnl

AC_DEFUN([GNOME_GNORBA_HOOK],[
	GNOME_ORBIT_HOOK([],$2)
	AC_CACHE_CHECK([for gnorba libraries],gnome_cv_gnorba_found,[
		gnome_cv_gnorba_found=no
		if test x$gnome_cv_orbit_found = xyes; then
			GNORBA_CFLAGS="`gnome-config --cflags gnorba gnomeui`"
			GNORBA_LIBS="`gnome-config --libs gnorba gnomeui`"
			if test -n "$GNORBA_LIBS"; then
				gnome_cv_gnorba_found=yes
			fi
		fi
	])
	AM_CONDITIONAL(HAVE_GNORBA, test x$gnome_cv_gnorba_found = xyes)
	if test x$gnome_cv_orbit_found = xyes; then
		$1
		GNORBA_CFLAGS="`gnome-config --cflags gnorba gnomeui`"
		GNORBA_LIBS="`gnome-config --libs gnorba gnomeui`"
		AC_SUBST(GNORBA_CFLAGS)
		AC_SUBST(GNORBA_LIBS)
	else
	    	if test x$2 = xfailure; then
			AC_MSG_ERROR(gnorba library not installed or installation problem)
	    	fi
	fi
])

AC_DEFUN([GNOME_GNORBA_CHECK], [
	GNOME_GNORBA_HOOK([],failure)
])

dnl
dnl GNOME_ORBIT_HOOK (script-if-orbit-found, failflag)
dnl
dnl if failflag is "failure" it aborts if orbit is not found.
dnl

AC_DEFUN([GNOME_ORBIT_HOOK],[
	AC_PATH_PROG(ORBIT_CONFIG,orbit-config,no)
	AC_PATH_PROG(ORBIT_IDL,orbit-idl,no)
	AC_CACHE_CHECK([for working ORBit environment],gnome_cv_orbit_found,[
		if test x$ORBIT_CONFIG = xno -o x$ORBIT_IDL = xno; then
			gnome_cv_orbit_found=no
		else
			gnome_cv_orbit_found=yes
		fi
	])
	AM_CONDITIONAL(HAVE_ORBIT, test x$gnome_cv_orbit_found = xyes)
	if test x$gnome_cv_orbit_found = xyes; then
		$1
		ORBIT_CFLAGS=`orbit-config --cflags client server`
		ORBIT_LIBS=`orbit-config --use-service=name --libs client server`
		AC_SUBST(ORBIT_CFLAGS)
		AC_SUBST(ORBIT_LIBS)
	else
    		if test x$2 = xfailure; then
			AC_MSG_ERROR(ORBit not installed or installation problem)
    		fi
	fi
])

AC_DEFUN([GNOME_ORBIT_CHECK], [
	GNOME_ORBIT_HOOK([],failure)
])

# Define a conditional.

AC_DEFUN(AM_CONDITIONAL,
[AC_SUBST($1_TRUE)
AC_SUBST($1_FALSE)
if $2; then
  $1_TRUE=
  $1_FALSE='#'
else
  $1_TRUE='#'
  $1_FALSE=
fi])