mirror of
https://github.com/gryf/wmaker.git
synced 2026-01-08 06:44:11 +01:00
d42960ad35
In order to improve the amount of things that are checked by the make distcheck command, this patch enables support for I18N with all the languages that are supported. To achieve this, this patch adds the non-standard special case LINGUAS='*' which automatically enable all known languages. Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
168 lines
7.0 KiB
Plaintext
168 lines
7.0 KiB
Plaintext
# wm_i18n.m4 - Macros to check and enable translations in WindowMaker
|
|
#
|
|
# Copyright (c) 2014-2015 Christophe CURIS
|
|
# Copyright (c) 2015 The Window Maker Tean
|
|
#
|
|
# 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; see the file COPYING.
|
|
|
|
|
|
# WM_I18N_LANGUAGES
|
|
# -----------------
|
|
#
|
|
# Detect which languages the user wants to be installed and check if
|
|
# the gettext environment is available.
|
|
#
|
|
# The list of languages are provided through the environment variable
|
|
# LINGUAS as a space-separated list of ISO 3166 country codes.
|
|
# This list is checked against the list of currently available languages
|
|
# the sources and a warning is issued if a language is not found.
|
|
#
|
|
# Support for internationalisation is disabled if the variable is empty
|
|
# (or undefined)
|
|
#
|
|
# The variable 'supported_locales' is created to contain the list of
|
|
# languages that will have been detected properly and will be installed
|
|
AC_DEFUN_ONCE([WM_I18N_LANGUAGES],
|
|
[AC_ARG_VAR([LINGUAS],
|
|
[list of language translations to support (I18N), use 'list' to get the list of supported languages, default: none])dnl
|
|
AC_DEFUN([WM_ALL_LANGUAGES],
|
|
[m4_esyscmd([( ls WINGs/po/ ; ls po/ ; ls WPrefs.app/po/ ; ls util/po/ ) | sed -n -e '/po$/{s,\.po,,;p}' | sort -u | tr '\n' ' '])])dnl
|
|
AS_IF([test "x$LINGUAS" != "x"],
|
|
[wm_save_LIBS="$LIBS"
|
|
AC_SEARCH_LIBS([gettext], [intl], [],
|
|
[AC_MSG_ERROR([support for internationalization requested, but library for gettext not found])])
|
|
AS_IF([test "x$ac_cv_search_gettext" = "xnone required"],
|
|
[INTLIBS=""],
|
|
[INTLIBS="$ac_cv_search_gettext"])
|
|
AC_CHECK_FUNCS([gettext dgettext], [],
|
|
[AC_MSG_ERROR([support for internationalization requested, but gettext was not found])])
|
|
LIBS="$wm_save_LIBS"
|
|
dnl
|
|
dnl The program 'msgfmt' is needed to convert the 'po' files into 'mo' files
|
|
AC_CHECK_PROG([MSGFMT], [msgfmt], [msgfmt])
|
|
AS_IF([test "x$MSGFMT" = "x"],
|
|
[AC_MSG_ERROR([the program 'msgfmt' is mandatory to install translation - do you miss the package 'gettext'?])])
|
|
dnl
|
|
dnl Environment is sane, let's continue
|
|
AC_DEFINE([I18N], [1], [Internationalization (I18N) support (set by configure)])
|
|
supported_locales=""
|
|
|
|
# This is the list of locales that our archive currently supports
|
|
wings_locales=" m4_esyscmd([ls WINGs/po/ | sed -n '/po$/{s,.po,,;p}' | tr '\n' ' '])"
|
|
wmaker_locales=" m4_esyscmd([ls po/ | sed -n '/po$/{s,.po,,;p}' | tr '\n' ' '])"
|
|
wprefs_locales=" m4_esyscmd([ls WPrefs.app/po/ | sed -n '/po$/{s,.po,,;p}' | tr '\n' ' '])"
|
|
util_locales=" m4_esyscmd([ls util/po/ | sed -n '/po$/{s,.po,,;p}' | tr '\n' ' '])"
|
|
|
|
# If the LINGUAS is specified as a simple '*', then we enable all the languages
|
|
# we know. This is not standard, but it is useful is some cases
|
|
AS_IF([test "x$LINGUAS" = "x*"],
|
|
[LINGUAS="WM_ALL_LANGUAGES"])
|
|
|
|
# Check every language asked by user against these lists to know what to install
|
|
for lang in $LINGUAS; do
|
|
found=0
|
|
wm_missing=""
|
|
m4_foreach([REGION], [WINGs, wmaker, WPrefs, util],
|
|
[AS_IF([echo "$[]m4_tolower(REGION)[]_locales" | grep " $lang " > /dev/null],
|
|
[m4_toupper(REGION)MOFILES="$[]m4_toupper(REGION)MOFILES $lang.mo"
|
|
found=1],
|
|
[wm_missing="$wm_missing, REGION"])
|
|
])
|
|
# Locale has to be supported by at least one part to be reported in the end
|
|
# If it is not supported everywhere we just display a message to the user so
|
|
# that he knows about it
|
|
wm_missing="`echo "$wm_missing" | sed -e 's/^, //' `"
|
|
AS_IF([test $found = 1],
|
|
[supported_locales="$supported_locales $lang"
|
|
AS_IF([test "x$wm_missing" != "x"],
|
|
[AC_MSG_WARN([locale $lang is not supported in $wm_missing])]) ],
|
|
[AC_MSG_WARN([locale $lang is not supported at all, ignoring])])
|
|
done
|
|
],
|
|
[INTLIBS=""
|
|
WINGSMOFILES=""
|
|
WMAKERMOFILES=""
|
|
WPREFSMOFILES=""
|
|
UTILMOFILES=""
|
|
supported_locales=" disabled"])
|
|
dnl
|
|
dnl The variables that are used in the Makefiles:
|
|
AC_SUBST([INTLIBS])dnl
|
|
AC_SUBST([WINGSMOFILES])dnl
|
|
AC_SUBST([WMAKERMOFILES])dnl
|
|
AC_SUBST([WPREFSMOFILES])dnl
|
|
AC_SUBST([UTILMOFILES])dnl
|
|
])
|
|
|
|
|
|
# WM_I18N_XGETTEXT
|
|
# ----------------
|
|
#
|
|
# xgettext is used to generate the Templates for translation, it is not
|
|
# mandatory for users, only for translation teams. We look for it even
|
|
# if I18N was not asked because it can be used by dev team.
|
|
AC_DEFUN_ONCE([WM_I18N_XGETTEXT],
|
|
[AC_CHECK_PROGS([XGETTEXT], [xgettext], [])
|
|
AS_IF([test "x$XGETTEXT" != "x"],
|
|
AS_IF([$XGETTEXT --help 2>&1 | grep "illegal" > /dev/null],
|
|
[AC_MSG_WARN([[$XGETTEXT is not GNU version, ignoring]])
|
|
XGETTEXT=""]))
|
|
AM_CONDITIONAL([HAVE_XGETTEXT], [test "x$XGETTEXT" != "x"])dnl
|
|
])
|
|
|
|
|
|
# WM_I18N_MENUTEXTDOMAIN
|
|
# ----------------------
|
|
#
|
|
# This option allows user to define a special Domain for translating
|
|
# Window Maker's menus. This can be useful because distributions may
|
|
# wish to customize the menus, and thus can make them translatable
|
|
# with their own po/mo files without having to touch WMaker's stuff.
|
|
AC_DEFUN_ONCE([WM_I18N_MENUTEXTDOMAIN],
|
|
[AC_ARG_WITH([menu-textdomain],
|
|
[AS_HELP_STRING([--with-menu-textdomain=DOMAIN],
|
|
[specify gettext domain used for menu translations])],
|
|
[AS_CASE([$withval],
|
|
[yes], [AC_MSG_ERROR([you are supposed to give a domain name for '--with-menu-textdomain'])],
|
|
[no], [menutextdomain=""],
|
|
[menutextdomain="$withval"])],
|
|
[menutextdomain=""])
|
|
AS_IF([test "x$menutextdomain" != "x"],
|
|
[AC_DEFINE_UNQUOTED([MENU_TEXTDOMAIN], ["$menutextdomain"],
|
|
[gettext domain to be used for menu translations]) ])
|
|
])
|
|
|
|
|
|
dnl WM_I18N_XLOCALE
|
|
dnl ---------------
|
|
dnl
|
|
dnl X11 needs to redefine the function 'setlocale' to properly initialize itself,
|
|
dnl we check if user wants to disable this behaviour or if it is not supported
|
|
AC_DEFUN_ONCE([WM_I18N_XLOCALE],
|
|
[AC_ARG_ENABLE([xlocale],
|
|
[AS_HELP_STRING([--disable-xlocale],
|
|
[disable initialization of locale for X])],
|
|
[AS_CASE([$enableval],
|
|
[yes|no], [],
|
|
[AC_MSG_ERROR([bad value '$enableval' for --disable-xlocale])])],
|
|
[enable_xlocale=auto])
|
|
AS_IF([test "x$enable_xlocale" != "xno"],
|
|
[AC_CHECK_LIB([X11], [_Xsetlocale],
|
|
[AC_DEFINE([X_LOCALE], [1],
|
|
[defined if the locale is initialized by X window])],
|
|
[AS_IF([test "x$enable_xlocale" = "xyes"],
|
|
[AC_MSG_ERROR([support for X_LOCALE was explicitely requested, but X11 lacks the appropriate function])])],
|
|
[$XLFLAGS $XLIBS]) ])
|
|
])
|