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 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

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 # You should have received a copy of the GNU General Public License

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 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

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 # Copyright 1996, 1998, 2000, 2001, 2002  Free Software Foundation, Inc.

 # This program is free software; you can redistribute it and/or modify

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 # the Free Software Foundation; either version 2, or (at your option)

 # any later version.

 # This program is distributed in the hope that it will be useful,

 # but WITHOUT ANY WARRANTY; without even the implied warranty of

 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 # GNU General Public License for more details.

 # You should have received a copy of the GNU General Public License

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 # This program is distributed in the hope that it will be useful,

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 # @defmac AC_PROG_CC_STDC

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 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);

 int argc;

 char **argv;

 ], [

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 ],

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 CC="$ac_save_CC"

 ])

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 esac

 ])

 AU_DEFUN([fp_PROG_CC_STDC], [AM_PROG_CC_STDC])

 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-

 # 

 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.

 #

 # This program is free software; you can redistribute it and/or modify

 # it under the terms of the GNU General Public License as published by

 # the Free Software Foundation; either version 2 of the License, or

 # (at your option) any later version.

 #

 # This program is distributed in the hope that it will be useful, but

 # WITHOUT ANY WARRANTY; without even the implied warranty of

 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 # General Public License for more details.

 #

 # You should have received a copy of the GNU General Public License

 # along with this program; if not, write to the Free Software

 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

 #

 # As a special exception to the GNU General Public License, if you

 # distribute this file as part of a program that contains a

 # configuration script generated by Autoconf, you may include it under

 # the same distribution terms that you use for the rest of that program.

 # PKG_PROG_PKG_CONFIG([MIN-VERSION])

 # ----------------------------------

 AC_DEFUN([PKG_PROG_PKG_CONFIG],

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 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])

 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl

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 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])

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 if test -n "$PKG_CONFIG"; then

 	_pkg_min_version=m4_default([$1], [0.9.0])

 	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])

 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then

 		AC_MSG_RESULT([yes])

 	else

 		AC_MSG_RESULT([no])

 		PKG_CONFIG=""

 	fi

 fi[]dnl

 ])# PKG_PROG_PKG_CONFIG

 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])

 #

 # Check to see whether a particular set of modules exists.  Similar

 # to PKG_CHECK_MODULES(), but does not set variables or print errors.

 #

 #

 # Similar to PKG_CHECK_MODULES, make sure that the first instance of

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 # PKG_CHECK_EXISTS manually

 # --------------------------------------------------------------

 AC_DEFUN([PKG_CHECK_EXISTS],

 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl

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 m4_ifvaln([$3], [else

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 fi])

 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])

 # ---------------------------------------------

 m4_define([_PKG_CONFIG],

 [if test -n "$PKG_CONFIG"; then

     if test -n "$$1"; then

         pkg_cv_[]$1="$$1"

     else

         PKG_CHECK_EXISTS([$3],

                          [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],

 			 [pkg_failed=yes])

     fi

 else

 	pkg_failed=untried

 fi[]dnl

 ])# _PKG_CONFIG

 # _PKG_SHORT_ERRORS_SUPPORTED

 # -----------------------------

 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],

 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])

 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then

         _pkg_short_errors_supported=yes

 else

         _pkg_short_errors_supported=no

 fi[]dnl

 ])# _PKG_SHORT_ERRORS_SUPPORTED

 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],

 # [ACTION-IF-NOT-FOUND])

 #

 #

 # Note that if there is a possibility the first call to

 # PKG_CHECK_MODULES might not happen, you should be sure to include an

 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac

 #

 #

 # --------------------------------------------------------------

 AC_DEFUN([PKG_CHECK_MODULES],

 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl

 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl

 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl

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 AC_MSG_CHECKING([for $1])

 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])

 _PKG_CONFIG([$1][_LIBS], [libs], [$2])

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 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`

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 [Package requirements ($2) were not met:

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 [The pkg-config script could not be found or is too old.  Make sure it

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 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS

 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS

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 	ifelse([$3], , :, [$3])

 fi[]dnl

 ])# PKG_CHECK_MODULES

 # Copyright (C) 1995-2002 Free Software Foundation, Inc.

 # Copyright (C) 2001-2003,2004 Red Hat, Inc.

 #

 # This file is free software, distributed under the terms of the GNU

 # General Public License.  As a special exception to the GNU General

 # Public License, this file may be distributed as part of a program

 # that contains a configuration script generated by Autoconf, under

 # the same distribution terms as the rest of that program.

 #

 # 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.

 #

 # Macro to add for using GNU gettext.

 # Ulrich Drepper <drepper@cygnus.com>, 1995, 1996

 #

 # Modified to never use included libintl. 

 # Owen Taylor <otaylor@redhat.com>, 12/15/1998

 #

 # Major rework to remove unused code

 # Owen Taylor <otaylor@redhat.com>, 12/11/2002

 #

 # Added better handling of ALL_LINGUAS from GNU gettext version 

 # written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002

 #

 # Modified to require ngettext

 # Matthias Clasen <mclasen@redhat.com> 08/06/2004

 #

 # We need this here as well, since someone might use autoconf-2.5x

 # to configure GLib then an older version to configure a package

 # using AM_GLIB_GNU_GETTEXT

 AC_PREREQ(2.53)

 dnl

 dnl We go to great lengths to make sure that aclocal won't 

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 dnl when running aclocal in the glib directory.

 dnl

 m4_copy([AC_DEFUN],[glib_DEFUN])

 m4_copy([AC_REQUIRE],[glib_REQUIRE])

 dnl

 dnl At the end, if we're not within glib, we'll define the public

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 # GLIB_LC_MESSAGES

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 glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],

 [# Extract the first word of "$2", so it can be a program name with args.

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 AC_CACHE_VAL(ac_cv_path_$1,

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   /*)

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   *)

   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"

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 	ac_cv_path_$1="$ac_dir/$ac_word"

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     fi

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   IFS="$ac_save_ifs"

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 	      AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,

         	[AC_TRY_LINK([

 #include <libintl.h>

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 	          [return !dgettext ("","")],

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         	])

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       if test "$gt_cv_func_ngettext_libc" = "yes" ; then

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       #

       # If we don't have everything we want, check in libintl

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 	  AC_MSG_RESULT([])

   	  AC_CHECK_LIB(intl, ngettext,

           	[AC_CHECK_LIB(intl, dcgettext,

 		       [gt_cv_func_dgettext_libintl=yes

 			libintl_extra_libs=-liconv],

 			:,-liconv)],

 		:,-liconv)

         fi

         #

         # If we found libintl, then check in it for bind_textdomain_codeset();

         # we'll prefer libc if neither have bind_textdomain_codeset(),

         # and both have dgettext and ngettext

         #

         if test "$gt_cv_func_dgettext_libintl" = "yes" ; then

           glib_save_LIBS="$LIBS"

           LIBS="$LIBS -lintl $libintl_extra_libs"

           unset ac_cv_func_bind_textdomain_codeset

           AC_CHECK_FUNCS(bind_textdomain_codeset)

           LIBS="$glib_save_LIBS"

           if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then

             gt_cv_func_dgettext_libc=no

           else

             if test "$gt_cv_func_dgettext_libc" = "yes" \

 		&& test "$gt_cv_func_ngettext_libc" = "yes"; then

               gt_cv_func_dgettext_libintl=no

             fi

           fi

         fi

       fi

       if test "$gt_cv_func_dgettext_libc" = "yes" \

 	|| test "$gt_cv_func_dgettext_libintl" = "yes"; then

         gt_cv_have_gettext=yes

       fi

       if test "$gt_cv_func_dgettext_libintl" = "yes"; then

         INTLLIBS="-lintl $libintl_extra_libs"

       fi

       if test "$gt_cv_have_gettext" = "yes"; then

 	AC_DEFINE(HAVE_GETTEXT,1,

 	  [Define if the GNU gettext() function is already present or preinstalled.])

 	GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,

 	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl

 	if test "$MSGFMT" != "no"; then

           glib_save_LIBS="$LIBS"

           LIBS="$LIBS $INTLLIBS"

 	  AC_CHECK_FUNCS(dcgettext)

 	  AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)

 	  GLIB_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],

 	    [case $host in

 	    *-*-solaris*)

 	    dnl On Solaris, if bind_textdomain_codeset is in libc,

 	    dnl GNU format message catalog is always supported,

             dnl since both are added to the libc all together.

 	    dnl Hence, we'd like to go with DATADIRNAME=share and

 	    dnl and CATOBJEXT=.gmo in this case.

             AC_CHECK_FUNC(bind_textdomain_codeset,

 	      [CATOBJEXT=.gmo 

                DATADIRNAME=share],

 	      [CATOBJEXT=.mo

                DATADIRNAME=lib])

 	    ;;

 	    *)

 	    CATOBJEXT=.mo

             DATADIRNAME=lib

 	    ;;

 	    esac])

           LIBS="$glib_save_LIBS"

 	  INSTOBJEXT=.mo

 	else

 	  gt_cv_have_gettext=no

 	fi

       fi

     ])

     if test "$gt_cv_have_gettext" = "yes" ; then

       AC_DEFINE(ENABLE_NLS, 1,

         [always defined to indicate that i18n is enabled])

     fi

     dnl Test whether we really found GNU xgettext.

     if test "$XGETTEXT" != ":"; then

       dnl If it is not 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

     AC_OUTPUT_COMMANDS(

       [case "$CONFIG_FILES" in *po/Makefile.in*)

         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile

       esac])

     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(CATALOGS)

     AC_SUBST(CATOBJEXT)

     AC_SUBST(DATADIRNAME)

     AC_SUBST(GMOFILES)

     AC_SUBST(INSTOBJEXT)

     AC_SUBST(INTLLIBS)

     AC_SUBST(PO_IN_DATADIR_TRUE)

     AC_SUBST(PO_IN_DATADIR_FALSE)

     AC_SUBST(POFILES)

     AC_SUBST(POSUB)

   ])

 # AM_GLIB_GNU_GETTEXT

 # -------------------

 # Do checks necessary for use of gettext. If a suitable implementation 

 # of gettext is found in either in libintl or in the C library,

 # it will set INTLLIBS to the libraries needed for use of gettext

 # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable

 # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()

 # on various variables needed by the Makefile.in.in installed by 

 # glib-gettextize.

 dnl

 glib_DEFUN([GLIB_GNU_GETTEXT],

   [AC_REQUIRE([AC_PROG_CC])dnl

    AC_REQUIRE([AC_HEADER_STDC])dnl

    GLIB_LC_MESSAGES

    GLIB_WITH_NLS

    if test "$gt_cv_have_gettext" = "yes"; then

      if test "x$ALL_LINGUAS" = "x"; then

        LINGUAS=

      else

        AC_MSG_CHECKING(for catalogs to be installed)

        NEW_LINGUAS=

        for presentlang in $ALL_LINGUAS; do

          useit=no

          if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then

            desiredlanguages="$LINGUAS"

          else

            desiredlanguages="$ALL_LINGUAS"

          fi

          for desiredlang in $desiredlanguages; do

  	   # Use the presentlang catalog if desiredlang is

            #   a. equal to presentlang, or

            #   b. a variant of presentlang (because in this case,

            #      presentlang can be used as a fallback for messages

            #      which are not translated in the desiredlang catalog).

            case "$desiredlang" in

              "$presentlang"*) useit=yes;;

            esac

          done

          if test $useit = yes; then

            NEW_LINGUAS="$NEW_LINGUAS $presentlang"

          fi

        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 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 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

   ])

 # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)

 # -------------------------------

 # Define VARIABLE to the location where catalog files will

 # be installed by po/Makefile.

 glib_DEFUN([GLIB_DEFINE_LOCALEDIR],

 [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl

 glib_save_prefix="$prefix"

 glib_save_exec_prefix="$exec_prefix"

 test "x$prefix" = xNONE && prefix=$ac_default_prefix

 test "x$exec_prefix" = xNONE && exec_prefix=$prefix

 if test "x$CATOBJEXT" = "x.mo" ; then

   localedir=`eval echo "${libdir}/locale"`

 else

   localedir=`eval echo "${datadir}/locale"`

 fi

 prefix="$glib_save_prefix"

 exec_prefix="$glib_save_exec_prefix"

 AC_DEFINE_UNQUOTED($1, "$localedir",

   [Define the location where the catalogs will be installed])

 ])

 dnl

 dnl Now the definitions that aclocal will find

 dnl

 ifdef(glib_configure_in,[],[

 AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])

 AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])

 ])dnl