## intltool.m4 - Configure intltool for the target system. -*-Shell-script-*-

## Copyright (C) 2001 Eazel, Inc.

## Author: Maciej Stachowiak <mjs@noisehavoc.org>

##         Kenneth Christiansen <kenneth@gnu.org>

##

## 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.

dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])

# serial 42 IT_PROG_INTLTOOL

AC_DEFUN([IT_PROG_INTLTOOL], [

AC_PREREQ([2.50])dnl

AC_REQUIRE([AM_NLS])dnl

case "$am__api_version" in

    1.[01234])

	AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])

    ;;

    *)

    ;;

esac

INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`

INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`

INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`

if test -n "$1"; then

    AC_MSG_CHECKING([for intltool >= $1])

    AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])

    test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||

	AC_MSG_ERROR([Your intltool is too old.  You need intltool $1 or later.])

fi

AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])

AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])

AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])

if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then

    AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])

fi

if test -z "$AM_DEFAULT_VERBOSITY"; then

  AM_DEFAULT_VERBOSITY=1

fi

AC_SUBST([AM_DEFAULT_VERBOSITY])

INTLTOOL_V_MERGE='$(INTLTOOL__v_MERGE_$(V))'

INTLTOOL__v_MERGE_='$(INTLTOOL__v_MERGE_$(AM_DEFAULT_VERBOSITY))'

INTLTOOL__v_MERGE_0='@echo "  ITMRG " [$]@;'

AC_SUBST(INTLTOOL_V_MERGE)

AC_SUBST(INTLTOOL__v_MERGE_)

AC_SUBST(INTLTOOL__v_MERGE_0)

INTLTOOL_V_MERGE_OPTIONS='$(intltool__v_merge_options_$(V))'

intltool__v_merge_options_='$(intltool__v_merge_options_$(AM_DEFAULT_VERBOSITY))'

intltool__v_merge_options_0='-q'

AC_SUBST(INTLTOOL_V_MERGE_OPTIONS)

AC_SUBST(intltool__v_merge_options_)

AC_SUBST(intltool__v_merge_options_0)

  INTLTOOL_DESKTOP_RULE='%.desktop:   %.desktop.in   $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

     INTLTOOL_KEYS_RULE='%.keys:      %.keys.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

     INTLTOOL_PROP_RULE='%.prop:      %.prop.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

      INTLTOOL_OAF_RULE='%.oaf:       %.oaf.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -p $(top_srcdir)/po $< [$]@'

     INTLTOOL_PONG_RULE='%.pong:      %.pong.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

   INTLTOOL_SERVER_RULE='%.server:    %.server.in    $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

    INTLTOOL_SHEET_RULE='%.sheet:     %.sheet.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

       INTLTOOL_UI_RULE='%.ui:        %.ui.in        $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

      INTLTOOL_XML_RULE='%.xml:       %.xml.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge 5000; then

      INTLTOOL_XML_NOMERGE_RULE='%.xml:       %.xml.in       $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u --no-translations $< [$]@'

else

      INTLTOOL_XML_NOMERGE_RULE='%.xml:       %.xml.in       $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)_it_tmp_dir=tmp.intltool.[$][$]RANDOM && mkdir [$][$]_it_tmp_dir && LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u [$][$]_it_tmp_dir $< [$]@ && rmdir [$][$]_it_tmp_dir'

fi

      INTLTOOL_XAM_RULE='%.xam:       %.xml.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

      INTLTOOL_KBD_RULE='%.kbd:       %.kbd.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

    INTLTOOL_CAVES_RULE='%.caves:     %.caves.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

  INTLTOOL_SCHEMAS_RULE='%.schemas:   %.schemas.in   $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

    INTLTOOL_THEME_RULE='%.theme:     %.theme.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@' 

    INTLTOOL_SERVICE_RULE='%.service: %.service.in   $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'

   INTLTOOL_POLICY_RULE='%.policy:    %.policy.in    $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'

_IT_SUBST(INTLTOOL_DESKTOP_RULE)

_IT_SUBST(INTLTOOL_DIRECTORY_RULE)

_IT_SUBST(INTLTOOL_KEYS_RULE)

_IT_SUBST(INTLTOOL_PROP_RULE)

_IT_SUBST(INTLTOOL_OAF_RULE)

_IT_SUBST(INTLTOOL_PONG_RULE)

_IT_SUBST(INTLTOOL_SERVER_RULE)

_IT_SUBST(INTLTOOL_SHEET_RULE)

_IT_SUBST(INTLTOOL_SOUNDLIST_RULE)

_IT_SUBST(INTLTOOL_UI_RULE)

_IT_SUBST(INTLTOOL_XAM_RULE)

_IT_SUBST(INTLTOOL_KBD_RULE)

_IT_SUBST(INTLTOOL_XML_RULE)

_IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)

_IT_SUBST(INTLTOOL_CAVES_RULE)

_IT_SUBST(INTLTOOL_SCHEMAS_RULE)

_IT_SUBST(INTLTOOL_THEME_RULE)

_IT_SUBST(INTLTOOL_SERVICE_RULE)

_IT_SUBST(INTLTOOL_POLICY_RULE)

# Check the gettext tools to make sure they are GNU

AC_PATH_PROG(XGETTEXT, xgettext)

AC_PATH_PROG(MSGMERGE, msgmerge)

AC_PATH_PROG(MSGFMT, msgfmt)

AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)

if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then

    AC_MSG_ERROR([GNU gettext tools not found; required for intltool])

fi

xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"

mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"

mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"

if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then

    AC_MSG_ERROR([GNU gettext tools not found; required for intltool])

fi

AC_PATH_PROG(INTLTOOL_PERL, perl)

if test -z "$INTLTOOL_PERL"; then

   AC_MSG_ERROR([perl not found])

fi

AC_MSG_CHECKING([for perl >= 5.8.1])

$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1

if test $? -ne 0; then

   AC_MSG_ERROR([perl 5.8.1 is required for intltool])

else

   IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"`

   AC_MSG_RESULT([$IT_PERL_VERSION])

fi

if test "x$2" != "xno-xml"; then

   AC_MSG_CHECKING([for XML::Parser])

   if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then

       AC_MSG_RESULT([ok])

   else

       AC_MSG_ERROR([XML::Parser perl module is required for intltool])

   fi

fi

# Substitute ALL_LINGUAS so we can use it in po/Makefile

AC_SUBST(ALL_LINGUAS)

IT_PO_SUBDIR([po])

])

# IT_PO_SUBDIR(DIRNAME)

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

# All po subdirs have to be declared with this macro; the subdir "po" is

# declared by IT_PROG_INTLTOOL.

#

AC_DEFUN([IT_PO_SUBDIR],

[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.

dnl

dnl The following CONFIG_COMMANDS should be executed at the very end

dnl of config.status.

AC_CONFIG_COMMANDS_PRE([

  AC_CONFIG_COMMANDS([$1/stamp-it], [

    if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then

       AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])

    fi

    rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"

    >"$1/stamp-it.tmp"

    [sed '/^#/d

	 s/^[[].*] *//

	 /^[ 	]*$/d

	'"s|^|	$ac_top_srcdir/|" \

      "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"

    ]

    [sed '/^POTFILES =/,/[^\\]$/ {

		/^POTFILES =/!d

		r $1/POTFILES

	  }

	 ' "$1/Makefile.in" >"$1/Makefile"]

    rm -f "$1/Makefile.tmp"

    mv "$1/stamp-it.tmp" "$1/stamp-it"

  ])

])dnl

])

# _IT_SUBST(VARIABLE)

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

# Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST

#

AC_DEFUN([_IT_SUBST],

[

AC_SUBST([$1])

m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])

]

)

# deprecated macros

AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])

# A hint is needed for aclocal from Automake <= 1.9.4:

# AC_DEFUN([AC_PROG_INTLTOOL], ...)