File: aclocal.m4

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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.


dnl FC_CHECK_X_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [,
dnl   ACTION-IF-NOT-FOUND]])
dnl
dnl This macro is intended to search for X11-related libraries.  It takes the
dnl following variables for input:
dnl   X_LIBS		-- prefixed to all linker lines
dnl   X_EXTRA_LIBS	-- suffixed to all linker lines
dnl   LIBS		-- suffixed to all linker lines (after X_EXTRA_LIBS)
dnl Thus, the trial linker line will be "$X_LIBS -l$1 $X_EXTRA_LIBS $LIBS".
dnl
dnl The following variables are output:
dnl   X_EXTRA_LIBS	-- contains "-l$1 $X_EXTRA_LIBS" if the link succeeds
dnl
dnl Thus, the intended usage of this macro is something like this:
dnl   AC_PATH_XTRA
dnl   X_LIBS="$X_LIBS $X_PRE_LIBS"
dnl	dnl Is it just me or is AC_PATH_XTRA broken?
dnl   FC_CHECK_X_LIB(X11, XOpenDisplay, , AC_MSG_ERROR("Need X11"))
dnl   FC_CHECK_X_LIB(Xext, XShapeCombineMask)
dnl     [etc.]
dnl   LIBS="$X_LIBS $X_EXTRA_LIBS $LIBS"
dnl
AC_DEFUN(FC_CHECK_X_LIB,
[AC_MSG_CHECKING([for $2 in X library -l$1])
dnl Use a cache variable name containing both the library and function name,
dnl because the test really is for library $1 defining function $2, not
dnl just for library $1.  Separate tests with the same $1 and different $2s
dnl may have different results.
ac_lib_var=`echo $1['_']$2 | sed 'y%./+-%__p_%'`
AC_CACHE_VAL(ac_cv_lib_$ac_lib_var,
[ac_save_LIBS="$LIBS"
LIBS="$X_LIBS -l$1 $X_EXTRA_LIBS $LIBS"
AC_TRY_LINK(dnl
ifelse([$2], [main], , dnl Avoid conflicting decl of main.
[/* Override any gcc2 internal prototype to avoid an error.  */
]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
extern "C"
#endif
])dnl
[/* We use char because int might match the return type of a gcc2
    builtin and then its argument prototype would still apply.  */
char $2();
]),
	    [$2()],
	    eval "ac_cv_lib_$ac_lib_var=yes",
	    eval "ac_cv_lib_$ac_lib_var=no")
LIBS="$ac_save_LIBS"
])dnl
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
  AC_MSG_RESULT(yes)
  ifelse([$3], ,
[changequote(, )dnl
  ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
changequote([, ])dnl
  AC_DEFINE_UNQUOTED($ac_tr_lib)
  X_EXTRA_LIBS="-l$1 $X_EXTRA_LIBS"
], [$3])
else
  AC_MSG_RESULT(no)
ifelse([$4], , , [$4
])dnl
fi
])


dnl FC_EXPAND_DIR(VARNAME, DIR)
dnl expands occurrences of ${prefix} and ${exec_prefix} in the given DIR,
dnl and assigns the resulting string to VARNAME
dnl example: FC_EXPAND_DIR(LOCALEDIR, "$datadir/locale")
dnl eg, then: AC_DEFINE_UNQUOTED(LOCALEDIR, "$LOCALEDIR")
dnl by Alexandre Oliva 
dnl from http://www.cygnus.com/ml/automake/1998-Aug/0040.html
AC_DEFUN(FC_EXPAND_DIR, [
        $1=$2
        $1=`(
            test "x$prefix" = xNONE && prefix="$ac_default_prefix"
            test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
            eval echo \""[$]$1"\"
        )`
])


dnl FC_XPM_PATHS
dnl Allow user to specify extra include/lib paths for Xpm, with
dnl --with-xpm=prefix  --with-xpm-lib=dir  --with-xpm-include=dir
dnl The latter two override the prefix form.
dnl Sets variables xpm_libdir and xpm_incdir
dnl If user supplies a path, use that.
dnl If user specifies "no", set that, meaning "no extra path"
dnl If user specifies "yes" (default), then use /usr/local if it looks
dnl likely, else set to "no".
dnl Doesn't do any cache stuff.
dnl
AC_DEFUN(FC_XPM_PATHS,
[AC_MSG_CHECKING(extra paths for Xpm)
dnl General Xpm prefix:
dnl "no" means no prefix is required, "yes" means try /usr/local
AC_ARG_WITH(xpm-prefix,
    [  --with-xpm-prefix=DIR   Xpm files are in DIR/lib and DIR/include,
                          or use the following to set them separately:],
    xpm_prefix="$withval", 
    xpm_prefix="yes"
)
if test "$xpm_prefix" = "yes" || test "$xpm_prefix" = "no"; then
    xpm_libdir="$xpm_prefix"
    xpm_incdir="$xpm_prefix"
else
    xpm_libdir="$xpm_prefix/lib"
    xpm_incdir="$xpm_prefix/include"
fi
dnl May override general Xpm prefix with explicit individual paths:
AC_ARG_WITH(xpm-lib,
    [  --with-xpm-lib=DIR      Xpm library is in DIR],
    xpm_libdir="$withval" 
)
AC_ARG_WITH(xpm-include,
    [  --with-xpm-include=DIR  Xpm header file is in DIR (that is, DIR/X11/xpm.h)],
    xpm_incdir="$withval" 
)
dnl If xpm-lib path was not specified, try /usr/local/lib if that 
dnl looks likely; we don't actually try to link.
fc_xpm_default=/usr/local
if test "$xpm_libdir" = "yes"; then
    xpm_libdir="no"
    fc_xpm_default_lib="$fc_xpm_default/lib"
    for fc_extension in a so sl; do
        if test -r $fc_xpm_default_lib/libXpm.$fc_extension; then
            xpm_libdir=$fc_xpm_default_lib
            break
        fi
    done
fi
dnl Likewise for xpm-include with /usr/local/include;
dnl we don't actually try to include.
if test "$xpm_incdir" = "yes"; then
    xpm_incdir="no"
    fc_xpm_default_inc="$fc_xpm_default/include"
    if test -r $fc_xpm_default_inc/X11/xpm.h; then
        xpm_incdir=$fc_xpm_default_inc
    elif test -r $fc_xpm_default_inc/xpm.h; then
    	xpm_incdir=$fc_xpm_default_inc
	xpm_h_no_x11=yes
    fi
fi
AC_MSG_RESULT([library $xpm_libdir, include $xpm_incdir])
])


dnl FC_CHECK_X_PROTO_DEFINE(DEFINED-VARIABLE)
dnl
dnl This macro determines the value of the given defined
dnl variable needed by Xfuncproto.h in order to compile correctly.
dnl
dnl Typical DEFINED-VARIABLEs are:
dnl   FUNCPROTO
dnl   NARROWPROTO
dnl
dnl The following variables are output:
dnl   fc_x_proto_value		-- contains the value to which
dnl				the DEFINED-VARIABLE is set,
dnl				or "" if it has no known value.
dnl
dnl Example use:
dnl   FC_CHECK_X_PROTO_DEFINE(FUNCPROTO)
dnl   if test -n "$fc_x_proto_value"; then
dnl     AC_DEFINE_UNQUOTED(FUNCPROTO, $fc_x_proto_value)
dnl   fi
dnl
AC_DEFUN(FC_CHECK_X_PROTO_DEFINE,
[AC_REQUIRE([FC_CHECK_X_PROTO_FETCH])dnl
AC_MSG_CHECKING(for Xfuncproto control definition $1)
# Search for the requested defined variable; return it's value:
fc_x_proto_value=
for fc_x_define in $fc_x_proto_defines; do
  fc_x_val=1
  eval `echo $fc_x_define | sed -e 's/=/ ; fc_x_val=/' | sed -e 's/^/fc_x_var=/'`
  if test "x$fc_x_var" = "x$1"; then
    fc_x_proto_value=$fc_x_val
    break
  fi
done
if test -n "$fc_x_proto_value"; then
  AC_MSG_RESULT([yes: $fc_x_proto_value])
else
  AC_MSG_RESULT([no])
fi
])

dnl FC_CHECK_X_PROTO_FETCH
dnl
dnl This macro fetches the Xfuncproto control definitions.
dnl (Intended to be called once from FC_CHECK_X_PROTO_DEFINE.)
dnl
dnl The following variables are output:
dnl   fc_x_proto_defines	-- contains the list of defines of
dnl				Xfuncproto control definitions
dnl				(defines may or may not include
dnl				the -D prefix, or an =VAL part).
dnl
dnl Example use:
dnl   AC_REQUIRE([FC_CHECK_X_PROTO_FETCH])
dnl
AC_DEFUN(FC_CHECK_X_PROTO_FETCH,
[AC_REQUIRE([AC_PATH_X])dnl
AC_MSG_CHECKING(whether Xfuncproto was supplied)
dnl May override determined defines with explicit argument:
AC_ARG_WITH(x-funcproto,
    [  --with-x-funcproto=DEFS Xfuncproto control definitions are DEFS
                          (e.g.: --with-x-funcproto='FUNCPROTO=15 NARROWPROTO']dnl
)
if test "x$with_x_funcproto" = "x"; then
  fc_x_proto_defines=
  rm -fr conftestdir
  if mkdir conftestdir; then
    cd conftestdir
    # Make sure to not put "make" in the Imakefile rules, since we grep it out.
    cat > Imakefile <<'EOF'
fcfindpd:
	@echo 'fc_x_proto_defines=" ${PROTO_DEFINES}"'
EOF
    if (xmkmf) >/dev/null 2>/dev/null && test -f Makefile; then
      # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
      eval `${MAKE-make} fcfindpd 2>/dev/null | grep -v make | sed -e 's/ -D/ /g'`
      AC_MSG_RESULT([no, found: $fc_x_proto_defines])
      cd ..
      rm -fr conftestdir
    else
      dnl Oops -- no/bad xmkmf... Time to go a-guessing...
      AC_MSG_RESULT([no])
      cd ..
      rm -fr conftestdir
      dnl First, guess something for FUNCPROTO:
      AC_MSG_CHECKING([for compilable FUNCPROTO definition])
      dnl Try in order of preference...
      for fc_x_value in 15 11 3 1 ""; do
	FC_CHECK_X_PROTO_FUNCPROTO_COMPILE($fc_x_value)
	if test "x$fc_x_proto_FUNCPROTO" != "xno"; then
	  break
	fi
      done
      if test "x$fc_x_proto_FUNCPROTO" != "xno"; then
	fc_x_proto_defines="$fc_x_proto_defines FUNCPROTO=$fc_x_proto_FUNCPROTO"
	AC_MSG_RESULT([yes, determined: $fc_x_proto_FUNCPROTO])
      else
	AC_MSG_RESULT([no, cannot determine])
      fi
      dnl Second, guess something for NARROWPROTO:
      AC_MSG_CHECKING([for workable NARROWPROTO definition])
      dnl Try in order of preference...
      for fc_x_value in 1 ""; do
	FC_CHECK_X_PROTO_NARROWPROTO_WORKS($fc_x_value)
	if test "x$fc_x_proto_NARROWPROTO" != "xno"; then
	  break
	fi
      done
      if test "x$fc_x_proto_NARROWPROTO" != "xno"; then
	fc_x_proto_defines="$fc_x_proto_defines NARROWPROTO=$fc_x_proto_NARROWPROTO"
	AC_MSG_RESULT([yes, determined: $fc_x_proto_NARROWPROTO])
      else
	AC_MSG_RESULT([no, cannot determine])
      fi
      AC_MSG_CHECKING(whether Xfuncproto was determined)
      if test -n "$fc_x_proto_defines"; then
	AC_MSG_RESULT([yes: $fc_x_proto_defines])
      else
	AC_MSG_RESULT([no])
      fi
    fi
  else
    AC_MSG_RESULT([no, examination failed])
  fi
else
  fc_x_proto_defines=$with_x_funcproto
  AC_MSG_RESULT([yes, given: $fc_x_proto_defines])
fi
])

dnl FC_CHECK_X_PROTO_FUNCPROTO_COMPILE(FUNCPROTO-VALUE)
dnl
dnl This macro determines whether or not Xfuncproto.h will
dnl compile given a value to use for the FUNCPROTO definition.
dnl
dnl Typical FUNCPROTO-VALUEs are:
dnl   15, 11, 3, 1, ""
dnl
dnl The following variables are output:
dnl   fc_x_proto_FUNCPROTO	-- contains the passed-in
dnl				FUNCPROTO-VALUE if Xfuncproto.h
dnl				compiled, or "no" if it did not.
dnl
dnl Example use:
dnl   FC_CHECK_X_PROTO_FUNCPROTO_COMPILE($fc_x_value)
dnl   if test "x$fc_x_proto_FUNCPROTO" != "xno"; then
dnl     echo Compile using FUNCPROTO=$fc_x_proto_FUNCPROTO
dnl   fi
dnl
AC_DEFUN(FC_CHECK_X_PROTO_FUNCPROTO_COMPILE,
[AC_REQUIRE([AC_PATH_XTRA])dnl
AC_LANG_SAVE
AC_LANG_C
fc_x_proto_FUNCPROTO=no
if test "x$1" = "x"; then
  fc_x_compile="#undef FUNCPROTO"
else
  fc_x_compile="#define FUNCPROTO $1"
fi
fc_x_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $X_CFLAGS"
AC_TRY_COMPILE([
$fc_x_compile
#include <X11/Xfuncproto.h>
  ],[
exit (0)
  ],
  [fc_x_proto_FUNCPROTO=$1])
CFLAGS="$fc_x_save_CFLAGS"
AC_LANG_RESTORE
])

dnl FC_CHECK_X_PROTO_NARROWPROTO_WORKS(NARROWPROTO-VALUE)
dnl
dnl This macro determines whether or not NARROWPROTO is required
dnl to get a typical X function (XawScrollbarSetThumb) to work.
dnl
dnl Typical NARROWPROTO-VALUEs are:
dnl   1, ""
dnl
dnl The following variables are required for input:
dnl   fc_x_proto_FUNCPROTO	-- the value to use for FUNCPROTO.
dnl
dnl The following variables are output:
dnl   fc_x_proto_NARROWPROTO	-- contains the passed-in
dnl				NARROWPROTO-VALUE if the test
dnl				worked, or "no" if it did not.
dnl
dnl Example use:
dnl   FC_CHECK_X_PROTO_NARROWPROTO_WORKS($fc_x_value)
dnl   if test "x$fc_x_proto_NARROWPROTO" != "xno"; then
dnl     echo Compile using NARROWPROTO=$fc_x_proto_NARROWPROTO
dnl   fi
dnl
AC_DEFUN(FC_CHECK_X_PROTO_NARROWPROTO_WORKS,
[AC_REQUIRE([AC_PATH_XTRA])dnl
AC_LANG_SAVE
AC_LANG_C
fc_x_proto_NARROWPROTO=no
if test "x$1" = "x"; then
  fc_x_works="#undef NARROWPROTO"
else
  fc_x_works="#define NARROWPROTO $1"
fi
if test "x$fc_x_proto_FUNCPROTO" = "x"; then
  fc_x_compile="#define FUNCPROTO 1"
else
  fc_x_compile="#define FUNCPROTO $fc_x_proto_FUNCPROTO"
fi
fc_x_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $X_CFLAGS $X_LIBS $X_PRE_LIBS -lXaw -lXt -lX11 $X_EXTRA_LIBS"
AC_TRY_RUN_NATIVE([
$fc_x_works
$fc_x_compile
#include <X11/Xfuncproto.h>
#include <X11/Intrinsic.h>
#include <X11/StringDefs.h>
#include <X11/Xaw/Scrollbar.h>
#define TOP_VAL 0.125
#define SHOWN_VAL 0.25
int main (int argc, char ** argv)
{
  Widget toplevel;
  XtAppContext appcon;
  Widget scrollbar;
  double topbuf;
  double shownbuf;
  float * top = (float *)(&topbuf);
  float * shown = (float *)(&shownbuf);
  toplevel =
    XtAppInitialize
    (
     &appcon,
     "FcXTest",
     NULL, 0,
     &argc, argv,
     NULL,
     NULL, 0
    );
  scrollbar =
    XtVaCreateManagedWidget
    (
     "my_scrollbar",
     scrollbarWidgetClass,
     toplevel,
     NULL
    );
  XawScrollbarSetThumb (scrollbar, TOP_VAL, SHOWN_VAL);
  XtVaGetValues
  (
   scrollbar,
   XtNtopOfThumb, top,
   XtNshown, shown,
   NULL
  );
  if ((*top == TOP_VAL) && (*shown == SHOWN_VAL))
    {
      exit (0);
    }
  else
    {
      exit (1);
    }
  return (0);
}
  ],
  [fc_x_proto_NARROWPROTO=$1])
CFLAGS="$fc_x_save_CFLAGS"
AC_LANG_RESTORE
])

# Like AC_CONFIG_HEADER, but automatically create stamp file.

AC_DEFUN(AM_CONFIG_HEADER,
[AC_PREREQ([2.12])
AC_CONFIG_HEADER([$1])
dnl When config.status generates a header, we must update the stamp-h file.
dnl This file resides in the same directory as the config header
dnl that is generated.  We must strip everything past the first ":",
dnl and everything past the last "/".
AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
<<am_indx=1
for am_file in <<$1>>; do
  case " <<$>>CONFIG_HEADERS " in
  *" <<$>>am_file "*<<)>>
    echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
    ;;
  esac
  am_indx=`expr "<<$>>am_indx" + 1`
done<<>>dnl>>)
changequote([,]))])

# Do all the work for Automake.  This macro actually does too much --
# some checks are only needed if your package does certain things.
# But this isn't really a big deal.

# serial 1

dnl Usage:
dnl AM_INIT_AUTOMAKE(package,version, [no-define])

AC_DEFUN(AM_INIT_AUTOMAKE,
[AC_REQUIRE([AC_PROG_INSTALL])
PACKAGE=[$1]
AC_SUBST(PACKAGE)
VERSION=[$2]
AC_SUBST(VERSION)
dnl test to see if srcdir already configured
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
fi
ifelse([$3],,
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
AC_REQUIRE([AM_SANITY_CHECK])
AC_REQUIRE([AC_ARG_PROGRAM])
dnl FIXME This is truly gross.
missing_dir=`cd $ac_aux_dir && pwd`
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
AC_REQUIRE([AC_PROG_MAKE_SET])])

#
# Check to make sure that the build environment is sane.
#

AC_DEFUN(AM_SANITY_CHECK,
[AC_MSG_CHECKING([whether build environment is sane])
# Just in case
sleep 1
echo timestamp > conftestfile
# Do `set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
   if test "[$]*" = "X"; then
      # -L didn't work.
      set X `ls -t $srcdir/configure conftestfile`
   fi
   if test "[$]*" != "X $srcdir/configure conftestfile" \
      && test "[$]*" != "X conftestfile $srcdir/configure"; then

      # If neither matched, then we have a broken ls.  This can happen
      # if, for instance, CONFIG_SHELL is bash and it inherits a
      # broken ls alias from the environment.  This has actually
      # happened.  Such a system could not be considered "sane".
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
alias in your environment])
   fi

   test "[$]2" = conftestfile
   )
then
   # Ok.
   :
else
   AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
rm -f conftest*
AC_MSG_RESULT(yes)])

dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
dnl The program must properly implement --version.
AC_DEFUN(AM_MISSING_PROG,
[AC_MSG_CHECKING(for working $2)
# Run test in a subshell; some versions of sh will print an error if
# an executable is not found, even if stderr is redirected.
# Redirect stdin to placate older versions of autoconf.  Sigh.
if ($2 --version) < /dev/null > /dev/null 2>&1; then
   $1=$2
   AC_MSG_RESULT(found)
else
   $1="$3/missing $2"
   AC_MSG_RESULT(missing)
fi
AC_SUBST($1)])

# Add --enable-maintainer-mode option to configure.
# From Jim Meyering

# serial 1

AC_DEFUN(AM_MAINTAINER_MODE,
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
  dnl maintainer-mode is disabled by default
  AC_ARG_ENABLE(maintainer-mode,
[  --enable-maintainer-mode enable make rules and dependencies not useful
                          (and sometimes confusing) to the casual installer],
      USE_MAINTAINER_MODE=$enableval,
      USE_MAINTAINER_MODE=no)
  AC_MSG_RESULT($USE_MAINTAINER_MODE)
  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
  MAINT=$MAINTAINER_MODE_TRUE
  AC_SUBST(MAINT)dnl
]
)

# 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])

# Macro to add for using GNU gettext.
# Ulrich Drepper <drepper@cygnus.com>, 1995.
#
# This file can be copied and used freely without restrictions.  It can
# be used in projects which are not available under the GNU Public License
# but which still want to provide support for the GNU gettext functionality.
# Please note that the actual code is *not* freely available.

# serial 5

AC_DEFUN(AM_WITH_NLS,
  [AC_MSG_CHECKING([whether NLS is requested])
    dnl Default is enabled NLS
    AC_ARG_ENABLE(nls,
      [  --disable-nls           do not use Native Language Support],
      USE_NLS=$enableval, USE_NLS=yes)
    AC_MSG_RESULT($USE_NLS)
    AC_SUBST(USE_NLS)

    USE_INCLUDED_LIBINTL=no

    dnl If we use NLS figure out what method
    if test "$USE_NLS" = "yes"; then
      AC_DEFINE(ENABLE_NLS)
      AC_MSG_CHECKING([whether included gettext is requested])
      AC_ARG_WITH(included-gettext,
        [  --with-included-gettext use the GNU gettext library included here],
        nls_cv_force_use_gnu_gettext=$withval,
        nls_cv_force_use_gnu_gettext=no)
      AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)

      nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
      if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
        dnl User does not insist on using GNU NLS library.  Figure out what
        dnl to use.  If gettext or catgets are available (in this order) we
        dnl use this.  Else we have to fall back to GNU NLS library.
	dnl catgets is only used if permitted by option --with-catgets.
	nls_cv_header_intl=
	nls_cv_header_libgt=
	CATOBJEXT=NONE

	AC_CHECK_HEADER(libintl.h,
	  [AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc,
	    [AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")],
	       gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)])

	   if test "$gt_cv_func_gettext_libc" != "yes"; then
	     AC_CHECK_LIB(intl, bindtextdomain,
	       [AC_CACHE_CHECK([for gettext in libintl],
		 gt_cv_func_gettext_libintl,
		 [AC_CHECK_LIB(intl, gettext,
		  gt_cv_func_gettext_libintl=yes,
		  gt_cv_func_gettext_libintl=no)],
		 gt_cv_func_gettext_libintl=no)])
	   fi

	   if test "$gt_cv_func_gettext_libc" = "yes" \
	      || test "$gt_cv_func_gettext_libintl" = "yes"; then
	      AC_DEFINE(HAVE_GETTEXT)
	      AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
		[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
	      if test "$MSGFMT" != "no"; then
		AC_CHECK_FUNCS(dcgettext)
		AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
		AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
		  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
		AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
			       return _nl_msg_cat_cntr],
		  [CATOBJEXT=.gmo
		   DATADIRNAME=share],
		  [CATOBJEXT=.mo
		   DATADIRNAME=lib])
		INSTOBJEXT=.mo
	      fi
	    fi
	])

        if test "$CATOBJEXT" = "NONE"; then
	  AC_MSG_CHECKING([whether catgets can be used])
	  AC_ARG_WITH(catgets,
	    [  --with-catgets          use catgets functions if available],
	    nls_cv_use_catgets=$withval, nls_cv_use_catgets=no)
	  AC_MSG_RESULT($nls_cv_use_catgets)

	  if test "$nls_cv_use_catgets" = "yes"; then
	    dnl No gettext in C library.  Try catgets next.
	    AC_CHECK_LIB(i, main)
	    AC_CHECK_FUNC(catgets,
	      [AC_DEFINE(HAVE_CATGETS)
	       INTLOBJS="\$(CATOBJS)"
	       AC_PATH_PROG(GENCAT, gencat, no)dnl
	       if test "$GENCAT" != "no"; then
		 AC_PATH_PROG(GMSGFMT, gmsgfmt, no)
		 if test "$GMSGFMT" = "no"; then
		   AM_PATH_PROG_WITH_TEST(GMSGFMT, msgfmt,
		    [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)
		 fi
		 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
		   [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
		 USE_INCLUDED_LIBINTL=yes
		 CATOBJEXT=.cat
		 INSTOBJEXT=.cat
		 DATADIRNAME=lib
		 INTLDEPS='$(top_builddir)/intl/libintl.a'
		 INTLLIBS=$INTLDEPS
		 LIBS=`echo $LIBS | sed -e 's/-lintl//'`
		 nls_cv_header_intl=intl/libintl.h
		 nls_cv_header_libgt=intl/libgettext.h
	       fi])
	  fi
        fi

        if test "$CATOBJEXT" = "NONE"; then
	  dnl Neither gettext nor catgets in included in the C library.
	  dnl Fall back on GNU gettext library.
	  nls_cv_use_gnu_gettext=yes
        fi
      fi

      if test "$nls_cv_use_gnu_gettext" = "yes"; then
        dnl Mark actions used to generate GNU NLS library.
        INTLOBJS="\$(GETTOBJS)"
        AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)
        AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
        AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
        AC_SUBST(MSGFMT)
	USE_INCLUDED_LIBINTL=yes
        CATOBJEXT=.gmo
        INSTOBJEXT=.mo
        DATADIRNAME=share
	INTLDEPS='$(top_builddir)/intl/libintl.a'
	INTLLIBS=$INTLDEPS
	LIBS=`echo $LIBS | sed -e 's/-lintl//'`
        nls_cv_header_intl=intl/libintl.h
        nls_cv_header_libgt=intl/libgettext.h
      fi

      dnl Test whether we really found GNU xgettext.
      if test "$XGETTEXT" != ":"; then
	dnl If it is no GNU xgettext we define it as : so that the
	dnl Makefiles still can work.
	if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
	  : ;
	else
	  AC_MSG_RESULT(
	    [found xgettext program is not GNU xgettext; ignore it])
	  XGETTEXT=":"
	fi
      fi

      # We need to process the po/ directory.
      POSUB=po
    else
      DATADIRNAME=share
      nls_cv_header_intl=intl/libintl.h
      nls_cv_header_libgt=intl/libgettext.h
    fi
    AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl)
    AC_OUTPUT_COMMANDS(
     [case "$CONFIG_FILES" in *po/Makefile.in*)
        sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
      esac])


    # If this is used in GNU gettext we have to set USE_NLS to `yes'
    # because some of the sources are only built for this goal.
    if test "$PACKAGE" = gettext; then
      USE_NLS=yes
      USE_INCLUDED_LIBINTL=yes
    fi

    dnl These rules are solely for the distribution goal.  While doing this
    dnl we only have to keep exactly one list of the available catalogs
    dnl in configure.in.
    for lang in $ALL_LINGUAS; do
      GMOFILES="$GMOFILES $lang.gmo"
      POFILES="$POFILES $lang.po"
    done

    dnl Make all variables we use known to autoconf.
    AC_SUBST(USE_INCLUDED_LIBINTL)
    AC_SUBST(CATALOGS)
    AC_SUBST(CATOBJEXT)
    AC_SUBST(DATADIRNAME)
    AC_SUBST(GMOFILES)
    AC_SUBST(INSTOBJEXT)
    AC_SUBST(INTLDEPS)
    AC_SUBST(INTLLIBS)
    AC_SUBST(INTLOBJS)
    AC_SUBST(POFILES)
    AC_SUBST(POSUB)
  ])

AC_DEFUN(AM_GNU_GETTEXT,
  [AC_REQUIRE([AC_PROG_MAKE_SET])dnl
   AC_REQUIRE([AC_PROG_CC])dnl
   AC_REQUIRE([AC_PROG_RANLIB])dnl
   AC_REQUIRE([AC_ISC_POSIX])dnl
   AC_REQUIRE([AC_HEADER_STDC])dnl
   AC_REQUIRE([AC_C_CONST])dnl
   AC_REQUIRE([AC_C_INLINE])dnl
   AC_REQUIRE([AC_TYPE_OFF_T])dnl
   AC_REQUIRE([AC_TYPE_SIZE_T])dnl
   AC_REQUIRE([AC_FUNC_ALLOCA])dnl
   AC_REQUIRE([AC_FUNC_MMAP])dnl

   AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \
unistd.h sys/param.h])
   AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \
strdup __argz_count __argz_stringify __argz_next])

   if test "${ac_cv_func_stpcpy+set}" != "set"; then
     AC_CHECK_FUNCS(stpcpy)
   fi
   if test "${ac_cv_func_stpcpy}" = "yes"; then
     AC_DEFINE(HAVE_STPCPY)
   fi

   AM_LC_MESSAGES
   AM_WITH_NLS

   if test "x$CATOBJEXT" != "x"; then
     if test "x$ALL_LINGUAS" = "x"; then
       LINGUAS=
     else
       AC_MSG_CHECKING(for catalogs to be installed)
       NEW_LINGUAS=
       for lang in ${LINGUAS=$ALL_LINGUAS}; do
         case "$ALL_LINGUAS" in
          *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
         esac
       done
       LINGUAS=$NEW_LINGUAS
       AC_MSG_RESULT($LINGUAS)
     fi

     dnl Construct list of names of catalog files to be constructed.
     if test -n "$LINGUAS"; then
       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
     fi
   fi

   dnl The reference to <locale.h> in the installed <libintl.h> file
   dnl must be resolved because we cannot expect the users of this
   dnl to define HAVE_LOCALE_H.
   if test $ac_cv_header_locale_h = yes; then
     INCLUDE_LOCALE_H="#include <locale.h>"
   else
     INCLUDE_LOCALE_H="\
/* The system does not provide the header <locale.h>.  Take care yourself.  */"
   fi
   AC_SUBST(INCLUDE_LOCALE_H)

   dnl Determine which catalog format we have (if any is needed)
   dnl For now we know about two different formats:
   dnl   Linux libc-5 and the normal X/Open format
   test -d intl || mkdir intl
   if test "$CATOBJEXT" = ".cat"; then
     AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen)

     dnl Transform the SED scripts while copying because some dumb SEDs
     dnl cannot handle comments.
     sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
   fi
   dnl po2tbl.sed is always needed.
   sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
     $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed

   dnl In the intl/Makefile.in we have a special dependency which makes
   dnl only sense for gettext.  We comment this out for non-gettext
   dnl packages.
   if test "$PACKAGE" = "gettext"; then
     GT_NO="#NO#"
     GT_YES=
   else
     GT_NO=
     GT_YES="#YES#"
   fi
   AC_SUBST(GT_NO)
   AC_SUBST(GT_YES)

   dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
   dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
   dnl Try to locate is.
   MKINSTALLDIRS=
   if test -n "$ac_aux_dir"; then
     MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
   fi
   if test -z "$MKINSTALLDIRS"; then
     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
   fi
   AC_SUBST(MKINSTALLDIRS)

   dnl *** For now the libtool support in intl/Makefile is not for real.
   l=
   AC_SUBST(l)

   dnl Generate list of files to be processed by xgettext which will
   dnl be included in po/Makefile.
   test -d po || mkdir po
   if test "x$srcdir" != "x."; then
     if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
       posrcprefix="$srcdir/"
     else
       posrcprefix="../$srcdir/"
     fi
   else
     posrcprefix="../"
   fi
   rm -f po/POTFILES
   sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
	< $srcdir/po/POTFILES.in > po/POTFILES
  ])

# Search path for a program which passes the given test.
# Ulrich Drepper <drepper@cygnus.com>, 1996.
#
# This file can be copied and used freely without restrictions.  It can
# be used in projects which are not available under the GNU Public License
# but which still want to provide support for the GNU gettext functionality.
# Please note that the actual code is *not* freely available.

# serial 1

dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
AC_DEFUN(AM_PATH_PROG_WITH_TEST,
[# Extract the first word of "$2", so it can be a program name with args.
set dummy $2; ac_word=[$]2
AC_MSG_CHECKING([for $ac_word])
AC_CACHE_VAL(ac_cv_path_$1,
[case "[$]$1" in
  /*)
  ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
  ;;
  *)
  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  for ac_dir in ifelse([$5], , $PATH, [$5]); do
    test -z "$ac_dir" && ac_dir=.
    if test -f $ac_dir/$ac_word; then
      if [$3]; then
	ac_cv_path_$1="$ac_dir/$ac_word"
	break
      fi
    fi
  done
  IFS="$ac_save_ifs"
dnl If no 4th arg is given, leave the cache variable unset,
dnl so AC_PATH_PROGS will keep looking.
ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
])dnl
  ;;
esac])dnl
$1="$ac_cv_path_$1"
if test -n "[$]$1"; then
  AC_MSG_RESULT([$]$1)
else
  AC_MSG_RESULT(no)
fi
AC_SUBST($1)dnl
])

# Check whether LC_MESSAGES is available in <locale.h>.
# Ulrich Drepper <drepper@cygnus.com>, 1995.
#
# This file can be copied and used freely without restrictions.  It can
# be used in projects which are not available under the GNU Public License
# but which still want to provide support for the GNU gettext functionality.
# Please note that the actual code is *not* freely available.

# serial 1

AC_DEFUN(AM_LC_MESSAGES,
  [if test $ac_cv_header_locale_h = yes; then
    AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
      [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
       am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
    if test $am_cv_val_LC_MESSAGES = yes; then
      AC_DEFINE(HAVE_LC_MESSAGES)
    fi
  fi])

# 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
])

# Configure paths for IMLIB
# Frank Belew     98-8-31
# stolen from Manish Singh
# Shamelessly stolen from Owen Taylor

dnl AM_PATH_IMLIB([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for IMLIB, and define IMLIB_CFLAGS and IMLIB_LIBS
dnl
AC_DEFUN(AM_PATH_IMLIB,
[dnl 
dnl Get the cflags and libraries from the imlib-config script
dnl
AC_ARG_WITH(imlib-prefix,[  --with-imlib-prefix=PFX   Prefix where IMLIB is installed (optional)],
            imlib_prefix="$withval", imlib_prefix="")
AC_ARG_WITH(imlib-exec-prefix,[  --with-imlib-exec-prefix=PFX Exec prefix where IMLIB is installed (optional)],
            imlib_exec_prefix="$withval", imlib_exec_prefix="")
AC_ARG_ENABLE(imlibtest, [  --disable-imlibtest       Do not try to compile and run a test IMLIB program],
		    , enable_imlibtest=yes)

  if test x$imlib_exec_prefix != x ; then
     imlib_args="$imlib_args --exec-prefix=$imlib_exec_prefix"
     if test x${IMLIB_CONFIG+set} != xset ; then
        IMLIB_CONFIG=$imlib_exec_prefix/bin/imlib-config
     fi
  fi
  if test x$imlib_prefix != x ; then
     imlib_args="$imlib_args --prefix=$imlib_prefix"
     if test x${IMLIB_CONFIG+set} != xset ; then
        IMLIB_CONFIG=$imlib_prefix/bin/imlib-config
     fi
  fi

  AC_PATH_PROG(IMLIB_CONFIG, imlib-config, no)
  min_imlib_version=ifelse([$1], ,1.8.2,$1)
  AC_MSG_CHECKING(for IMLIB - version >= $min_imlib_version)
  no_imlib=""
  if test "$IMLIB_CONFIG" = "no" ; then
    no_imlib=yes
  else
    IMLIB_CFLAGS=`$IMLIB_CONFIG $imlibconf_args --cflags`
    IMLIB_LIBS=`$IMLIB_CONFIG $imlibconf_args --libs`

    imlib_major_version=`$IMLIB_CONFIG $imlib_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
    imlib_minor_version=`$IMLIB_CONFIG $imlib_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
    imlib_micro_version=`$IMLIB_CONFIG $imlib_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
    if test "x$enable_imlibtest" = "xyes" ; then
      ac_save_CFLAGS="$CFLAGS"
      ac_save_LIBS="$LIBS"
      CFLAGS="$CFLAGS $IMLIB_CFLAGS"
      LIBS="$LIBS $IMLIB_LIBS"
dnl
dnl Now check if the installed IMLIB is sufficiently new. (Also sanity
dnl checks the results of imlib-config to some extent
dnl
      rm -f conf.imlibtest
      AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <Imlib.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.imlibtest");

  /* HP/UX 9 (%@#!) writes to sscanf strings */
  tmp_version = my_strdup("$min_imlib_version");
  if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, &micro) != 3) {
     printf("%s, bad version string\n", "$min_imlib_version");
     exit(1);
   }

    if (($imlib_major_version > major) ||
        (($imlib_major_version == major) && ($imlib_minor_version > minor)) ||
	(($imlib_major_version == major) && ($imlib_minor_version == minor) &&
	($imlib_micro_version >= micro)))
    {
      return 0;
    }
  else
    {
      printf("\n*** 'imlib-config --version' returned %d.%d, but the minimum version\n", $imlib_major_version, $imlib_minor_version);
      printf("*** of IMLIB required is %d.%d. If imlib-config is correct, then it is\n", major, minor);
      printf("*** best to upgrade to the required version.\n");
      printf("*** If imlib-config was wrong, set the environment variable IMLIB_CONFIG\n");
      printf("*** to point to the correct copy of imlib-config, and remove the file\n");
      printf("*** config.cache before re-running configure\n");
      return 1;
    }
}

],, no_imlib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
       CFLAGS="$ac_save_CFLAGS"
       LIBS="$ac_save_LIBS"
     fi
  fi
  if test "x$no_imlib" = x ; then
     AC_MSG_RESULT(yes)
     ifelse([$2], , :, [$2])     
  else
     AC_MSG_RESULT(no)
     if test "$IMLIB_CONFIG" = "no" ; then
       echo "*** The imlib-config script installed by IMLIB could not be found"
       echo "*** If IMLIB was installed in PREFIX, make sure PREFIX/bin is in"
       echo "*** your path, or set the IMLIB_CONFIG environment variable to the"
       echo "*** full path to imlib-config."
     else
       if test -f conf.imlibtest ; then
        :
       else
          echo "*** Could not run IMLIB test program, checking why..."
          CFLAGS="$CFLAGS $IMLIB_CFLAGS"
          LIBS="$LIBS $IMLIB_LIBS"
          AC_TRY_LINK([
#include <stdio.h>
#include <Imlib.h>
],      [ return 0; ],
        [ echo "*** The test program compiled, but did not run. This usually means"
          echo "*** that the run-time linker is not finding IMLIB or finding the wrong"
          echo "*** version of IMLIB. If it is not finding IMLIB, 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 IMLIB was incorrectly installed"
          echo "*** or that you have moved IMLIB since it was installed. In the latter case, you"
          echo "*** may want to edit the imlib-config script: $IMLIB_CONFIG" ])
          CFLAGS="$ac_save_CFLAGS"
          LIBS="$ac_save_LIBS"
       fi
     fi
     IMLIB_CFLAGS=""
     IMLIB_LIBS=""
     ifelse([$3], , :, [$3])
  fi
  AC_SUBST(IMLIB_CFLAGS)
  AC_SUBST(IMLIB_LIBS)
  rm -f conf.imlibtest
])

# Check for gdk-imlib
AC_DEFUN(AM_PATH_GDK_IMLIB,
[dnl 
dnl Get the cflags and libraries from the imlib-config script
dnl
AC_ARG_WITH(imlib-prefix,[  --with-imlib-prefix=PFX   Prefix where IMLIB is installed (optional)],
            imlib_prefix="$withval", imlib_prefix="")
AC_ARG_WITH(imlib-exec-prefix,[  --with-imlib-exec-prefix=PFX Exec prefix where IMLIB is installed (optional)],
            imlib_exec_prefix="$withval", imlib_exec_prefix="")
AC_ARG_ENABLE(imlibtest, [  --disable-imlibtest       Do not try to compile and run a test IMLIB program],
		    , enable_imlibtest=yes)

  if test x$imlib_exec_prefix != x ; then
     imlib_args="$imlib_args --exec-prefix=$imlib_exec_prefix"
     if test x${IMLIB_CONFIG+set} != xset ; then
        IMLIB_CONFIG=$imlib_exec_prefix/bin/imlib-config
     fi
  fi
  if test x$imlib_prefix != x ; then
     imlib_args="$imlib_args --prefix=$imlib_prefix"
     if test x${IMLIB_CONFIG+set} != xset ; then
        IMLIB_CONFIG=$imlib_prefix/bin/imlib-config
     fi
  fi

  AC_PATH_PROG(IMLIB_CONFIG, imlib-config, no)
  min_imlib_version=ifelse([$1], ,1.8.2,$1)
  AC_MSG_CHECKING(for IMLIB - version >= $min_imlib_version)
  no_imlib=""
  if test "$IMLIB_CONFIG" = "no" ; then
    no_imlib=yes
  else
    GDK_IMLIB_CFLAGS=`$IMLIB_CONFIG $imlibconf_args --cflags-gdk`
    GDK_IMLIB_LIBS=`$IMLIB_CONFIG $imlibconf_args --libs-gdk`

    imlib_major_version=`$IMLIB_CONFIG $imlib_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
    imlib_minor_version=`$IMLIB_CONFIG $imlib_args --version | \
           sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
    if test "x$enable_imlibtest" = "xyes" ; then
      ac_save_CFLAGS="$CFLAGS"
      ac_save_LIBS="$LIBS"
      CFLAGS="$CFLAGS $GDK_IMLIB_CFLAGS"
      LIBS="$LIBS $GDK_IMLIB_LIBS"
dnl
dnl Now check if the installed IMLIB is sufficiently new. (Also sanity
dnl checks the results of imlib-config to some extent
dnl
      rm -f conf.imlibtest
      AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <gdk_imlib.h>

int main ()
{
  int major, minor;
  char *tmp_version;

  system ("touch conf.gdkimlibtest");

  /* HP/UX 9 (%@#!) writes to sscanf strings */
  tmp_version = g_strdup("$min_imlib_version");
  if (sscanf(tmp_version, "%d.%d", &major, &minor) != 2) {
     printf("%s, bad version string\n", "$min_imlib_version");
     exit(1);
   }

    if (($imlib_major_version > major) ||
        (($imlib_major_version == major) && ($imlib_minor_version >= minor)))
    {
      return 0;
    }
  else
    {
      printf("\n*** 'imlib-config --version' returned %d.%d, but the minimum version\n", $imlib_major_version, $imlib_minor_version);
      printf("*** of IMLIB required is %d.%d. If imlib-config is correct, then it is\n", major, minor);
      printf("*** best to upgrade to the required version.\n");
      printf("*** If imlib-config was wrong, set the environment variable IMLIB_CONFIG\n");
      printf("*** to point to the correct copy of imlib-config, and remove the file\n");
      printf("*** config.cache before re-running configure\n");
      return 1;
    }
}

],, no_imlib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
       CFLAGS="$ac_save_CFLAGS"
       LIBS="$ac_save_LIBS"
     fi
  fi
  if test "x$no_imlib" = x ; then
     AC_MSG_RESULT(yes)
     ifelse([$2], , :, [$2])     
  else
     AC_MSG_RESULT(no)
     if test "$IMLIB_CONFIG" = "no" ; then
       echo "*** The imlib-config script installed by IMLIB could not be found"
       echo "*** If IMLIB was installed in PREFIX, make sure PREFIX/bin is in"
       echo "*** your path, or set the IMLIB_CONFIG environment variable to the"
       echo "*** full path to imlib-config."
     else
       if test -f conf.gdkimlibtest ; then
        :
       else
          echo "*** Could not run IMLIB test program, checking why..."
          CFLAGS="$CFLAGS $GDK_IMLIB_CFLAGS"
          LIBS="$LIBS $GDK_IMLIB_LIBS"
          AC_TRY_LINK([
#include <stdio.h>
#include <gdk_imlib.h>
],      [ return 0; ],
        [ echo "*** The test program compiled, but did not run. This usually means"
          echo "*** that the run-time linker is not finding IMLIB or finding the wrong"
          echo "*** version of IMLIB. If it is not finding IMLIB, 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 IMLIB was incorrectly installed"
          echo "*** or that you have moved IMLIB since it was installed. In the latter case, you"
          echo "*** may want to edit the imlib-config script: $IMLIB_CONFIG" ])
          CFLAGS="$ac_save_CFLAGS"
          LIBS="$ac_save_LIBS"
       fi
     fi
     IMLIB_CFLAGS=""
     IMLIB_LIBS=""
     ifelse([$3], , :, [$3])
  fi
  AC_SUBST(GDK_IMLIB_CFLAGS)
  AC_SUBST(GDK_IMLIB_LIBS)
  rm -f conf.gdkimlibtest
])