From d521cb2ed89f4d9f402dcd8d519caa3ad6783abd Mon Sep 17 00:00:00 2001 From: Thomas Vander Stichele Date: Thu, 18 Apr 2002 14:35:29 +0000 Subject: [PATCH] for i18n Original commit message from CVS: for i18n --- m4/glib-gettext.m4 | 226 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 226 insertions(+) create mode 100644 m4/glib-gettext.m4 diff --git a/m4/glib-gettext.m4 b/m4/glib-gettext.m4 new file mode 100644 index 0000000..703f178 --- /dev/null +++ b/m4/glib-gettext.m4 @@ -0,0 +1,226 @@ +# Macro to add for using GNU gettext. +# Ulrich Drepper , 1995. +# +# Modified to never use included libintl. +# Owen Taylor , 12/15/1998 +# +# +# 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. +# +# +# If you make changes to this file, you MUST update the copy in +# acinclude.m4. [ aclocal dies on duplicate macros, so if +# we run 'aclocal -I macros/' then we'll run into problems +# once we've installed glib-gettext.m4 :-( ] +# + +# serial 5 + +AC_DEFUN(AM_GLIB_WITH_NLS, + dnl NLS is obligatory + [USE_NLS=yes + AC_SUBST(USE_NLS) + + dnl Figure out what method + nls_cv_force_use_gnu_gettext="no" + + 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 dgettext in libc], gt_cv_func_dgettext_libc, + [AC_TRY_LINK([#include ], [return (int) dgettext ("","")], + gt_cv_func_dgettext_libc=yes, gt_cv_func_dgettext_libc=no)]) + + if test "$gt_cv_func_dgettext_libc" != "yes"; then + AC_CHECK_LIB(intl, bindtextdomain, + [AC_CACHE_CHECK([for dgettext in libintl], + gt_cv_func_dgettext_libintl, + [AC_CHECK_LIB(intl, dgettext, + gt_cv_func_dgettext_libintl=yes, + gt_cv_func_dgettext_libintl=no)], + gt_cv_func_dgettext_libintl=no)]) + fi + + if test "$gt_cv_func_dgettext_libintl" = "yes"; then + LIBS="$LIBS -lintl"; + fi + + if test "$gt_cv_func_dgettext_libc" = "yes" \ + || test "$gt_cv_func_dgettext_libintl" = "yes"; then + AC_DEFINE(HAVE_GETTEXT,1, + [Define if the GNU gettext() function is already present or preinstalled.]) + AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, + [test -z "`$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/$ac_word -h 2>&1 | grep '(HELP)'`"], :) + AC_TRY_LINK(, [extern int _nl_msg_cat_cntr; + return _nl_msg_cat_cntr], + [CATOBJEXT=.gmo + DATADIRNAME=share], + [CATOBJEXT=.mo + DATADIRNAME=lib]) + INSTOBJEXT=.mo + fi + fi + + # Added by Martin Baulig 12/15/98 for libc5 systems + if test "$gt_cv_func_dgettext_libc" != "yes" \ + && test "$gt_cv_func_dgettext_libintl" = "yes"; then + INTLLIBS=-lintl + LIBS=`echo $LIBS | sed -e 's/-lintl//'` + fi + ]) + + if test "$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 "$nls_cv_use_gnu_gettext" != "yes"; then + AC_DEFINE(ENABLE_NLS, 1, + [always defined to indicate that i18n is enabled]) + else + dnl Unset this variable since we use the non-zero value as a flag. + CATOBJEXT= + fi + + dnl Test whether we really found GNU xgettext. + if test "$XGETTEXT" != ":"; then + dnl If it is no GNU xgettext we define it as : so that the + dnl Makefiles still can work. + if $XGETTEXT --omit-header /dev/null 2> /dev/null; then + : ; + else + AC_MSG_RESULT( + [found xgettext program is not GNU xgettext; ignore it]) + XGETTEXT=":" + fi + fi + + # We need to process the po/ directory. + POSUB=po + + AC_OUTPUT_COMMANDS( + [case "$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 $lang.po" + done + + dnl Make all variables we use known to autoconf. + AC_SUBST(CATALOGS) + AC_SUBST(CATOBJEXT) + AC_SUBST(DATADIRNAME) + AC_SUBST(GMOFILES) + AC_SUBST(INSTOBJEXT) + AC_SUBST(INTLDEPS) + AC_SUBST(INTLLIBS) + AC_SUBST(INTLOBJS) + AC_SUBST(POFILES) + AC_SUBST(POSUB) + ]) + +AC_DEFUN(AM_GLIB_GNU_GETTEXT, + [AC_REQUIRE([AC_PROG_MAKE_SET])dnl + AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_PROG_RANLIB])dnl + AC_REQUIRE([AC_HEADER_STDC])dnl + AC_REQUIRE([AC_C_CONST])dnl + AC_REQUIRE([AC_C_INLINE])dnl + AC_REQUIRE([AC_TYPE_OFF_T])dnl + AC_REQUIRE([AC_TYPE_SIZE_T])dnl + AC_REQUIRE([AC_FUNC_ALLOCA])dnl + AC_REQUIRE([AC_FUNC_MMAP])dnl + + AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \ +unistd.h sys/param.h]) + AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \ +strdup __argz_count __argz_stringify __argz_next]) + + AM_LC_MESSAGES + AM_GLIB_WITH_NLS + + if test "x$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 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 po || mkdir po + 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' $srcdir/po/$msgformat-msg.sed > po/po2msg.sed + 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 + ]) + -- 2.7.4