1 # po.m4 serial 13 (gettext-0.15)
2 dnl Copyright (C) 1995-2006 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 dnl This file can can be used in projects which are not available under
8 dnl the GNU General Public License or the GNU Library General Public
9 dnl License but which still want to provide support for the GNU gettext
11 dnl Please note that the actual code of the GNU gettext library is covered
12 dnl by the GNU Library General Public License, and the rest of the GNU
13 dnl gettext package package is covered by the GNU General Public License.
14 dnl They are *not* in the public domain.
17 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
18 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
22 dnl Checks for all prerequisites of the po subdirectory.
23 AC_DEFUN([AM_PO_SUBDIRS],
25 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
26 AC_REQUIRE([AC_PROG_INSTALL])dnl
27 AC_REQUIRE([AC_PROG_MKDIR_P])dnl defined by automake
28 AC_REQUIRE([AM_NLS])dnl
30 dnl Perform the following tests also if --disable-nls has been given,
31 dnl because they are needed for "make dist" to work.
33 dnl Search for GNU msgfmt in the PATH.
34 dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
35 dnl The second test excludes FreeBSD msgfmt.
36 AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
37 [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
38 (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
40 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
42 dnl Test whether it is GNU msgfmt >= 0.15.
44 case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
45 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
46 *) MSGFMT_015=$MSGFMT ;;
49 AC_SUBST([MSGFMT_015])
51 case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
52 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
53 *) GMSGFMT_015=$GMSGFMT ;;
56 AC_SUBST([GMSGFMT_015])
58 dnl Search for GNU xgettext 0.12 or newer in the PATH.
59 dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
60 dnl The second test excludes FreeBSD xgettext.
61 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
62 [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
63 (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
65 dnl Remove leftover from FreeBSD xgettext call.
68 dnl Test whether it is GNU xgettext >= 0.15.
70 case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
71 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
72 *) XGETTEXT_015=$XGETTEXT ;;
75 AC_SUBST([XGETTEXT_015])
77 dnl Search for GNU msgmerge 0.11 or newer in the PATH.
78 AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
79 [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
81 dnl Installation directories.
82 dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
83 dnl have to define it here, so that it can be used in po/Makefile.
84 test -n "$localedir" || localedir='${datadir}/locale'
87 AC_CONFIG_COMMANDS([po-directories], [[
88 for ac_file in $CONFIG_FILES; do
89 # Support "outfile[:infile[:infile...]]"
91 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
93 # PO directories have a Makefile.in generated from Makefile.in.in.
94 case "$ac_file" in */Makefile.in)
95 # Adjust a relative srcdir.
96 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
97 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
98 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
99 # In autoconf-2.13 it is called $ac_given_srcdir.
100 # In autoconf-2.50 it is called $srcdir.
101 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
102 case "$ac_given_srcdir" in
103 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
104 /*) top_srcdir="$ac_given_srcdir" ;;
105 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
107 # Treat a directory as a PO directory if and only if it has a
108 # POTFILES.in file. This allows packages to have multiple PO
109 # directories under different names or in different locations.
110 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
111 rm -f "$ac_dir/POTFILES"
112 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
113 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
114 POMAKEFILEDEPS="POTFILES.in"
115 # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
116 # on $ac_dir but don't depend on user-specified configuration
118 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
119 # The LINGUAS file contains the set of available languages.
120 if test -n "$OBSOLETE_ALL_LINGUAS"; then
121 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
123 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
124 # Hide the ALL_LINGUAS assigment from automake < 1.5.
125 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
126 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
128 # The set of available languages was given in configure.in.
129 # Hide the ALL_LINGUAS assigment from automake < 1.5.
130 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
133 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
134 # Compute UPDATEPOFILES
135 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
136 # Compute DUMMYPOFILES
137 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
139 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
140 case "$ac_given_srcdir" in
142 *) srcdirpre='$(srcdir)/' ;;
148 for lang in $ALL_LINGUAS; do
149 POFILES="$POFILES $srcdirpre$lang.po"
150 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
151 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
152 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
154 # CATALOGS depends on both $ac_dir and the user's LINGUAS
155 # environment variable.
157 if test -n "$ALL_LINGUAS"; then
158 for presentlang in $ALL_LINGUAS; do
160 if test "%UNSET%" != "$LINGUAS"; then
161 desiredlanguages="$LINGUAS"
163 desiredlanguages="$ALL_LINGUAS"
165 for desiredlang in $desiredlanguages; do
166 # Use the presentlang catalog if desiredlang is
167 # a. equal to presentlang, or
168 # b. a variant of presentlang (because in this case,
169 # presentlang can be used as a fallback for messages
170 # which are not translated in the desiredlang catalog).
171 case "$desiredlang" in
172 "$presentlang"*) useit=yes;;
175 if test $useit = yes; then
176 INST_LINGUAS="$INST_LINGUAS $presentlang"
181 if test -n "$INST_LINGUAS"; then
182 for lang in $INST_LINGUAS; do
183 CATALOGS="$CATALOGS $lang.gmo"
186 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
187 sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
188 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
189 if test -f "$f"; then
191 *.orig | *.bak | *~) ;;
192 *) cat "$f" >> "$ac_dir/Makefile" ;;
200 [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
201 # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
202 # from automake < 1.5.
203 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
204 # Capture the value of LINGUAS because we need it to compute CATALOGS.
205 LINGUAS="${LINGUAS-%UNSET%}"
209 dnl Postprocesses a Makefile in a directory containing PO files.
210 AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
212 # When this code is run, in config.status, two variables have already been
214 # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
215 # - LINGUAS is the value of the environment variable LINGUAS at configure
219 # Adjust a relative srcdir.
220 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
221 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
222 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
223 # In autoconf-2.13 it is called $ac_given_srcdir.
224 # In autoconf-2.50 it is called $srcdir.
225 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
226 case "$ac_given_srcdir" in
227 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
228 /*) top_srcdir="$ac_given_srcdir" ;;
229 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
232 # Find a way to echo strings without interpreting backslash.
233 if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
236 if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
237 gt_echo='printf %s\n'
248 # A sed script that extracts the value of VARIABLE from a Makefile.
250 # Test if the hold space is empty.
255 # Yes it was empty. Look if we have the expected variable definition.
256 /^[ ]*VARIABLE[ ]*=/{
257 # Seen the first line of the variable definition.
258 s/^[ ]*VARIABLE[ ]*=//
263 # Here we are processing a line from the variable definition.
264 # Remove comment, more precisely replace it with a space.
266 # See if the line ends in a backslash.
270 # Print the line, without the trailing backslash.
273 # There was no trailing backslash. The end of the variable definition is
274 # reached. Clear the hold space.
279 # A trailing backslash means that the variable definition continues in the
280 # next line. Put a nonempty string into the hold space to indicate this.
287 # Set POTFILES to the value of the Makefile variable POTFILES.
288 sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
289 POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
290 # Compute POTFILES_DEPS as
291 # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
293 for file in $POTFILES; do
294 POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
298 if test -n "$OBSOLETE_ALL_LINGUAS"; then
299 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
301 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
302 # The LINGUAS file contains the set of available languages.
303 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
304 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
306 # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
307 sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
308 ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
310 # Hide the ALL_LINGUAS assigment from automake < 1.5.
311 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
313 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
314 # Compute UPDATEPOFILES
315 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
316 # Compute DUMMYPOFILES
317 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
319 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
320 # Compute PROPERTIESFILES
321 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
323 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
325 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
327 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
328 # Compute RESOURCESDLLFILES
329 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
330 case "$ac_given_srcdir" in
332 *) srcdirpre='$(srcdir)/' ;;
343 for lang in $ALL_LINGUAS; do
344 POFILES="$POFILES $srcdirpre$lang.po"
345 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
346 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
347 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
348 PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
349 CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
350 QMFILES="$QMFILES $srcdirpre$lang.qm"
351 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
352 MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
353 frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
354 RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
356 # CATALOGS depends on both $ac_dir and the user's LINGUAS
357 # environment variable.
359 if test -n "$ALL_LINGUAS"; then
360 for presentlang in $ALL_LINGUAS; do
362 if test "%UNSET%" != "$LINGUAS"; then
363 desiredlanguages="$LINGUAS"
365 desiredlanguages="$ALL_LINGUAS"
367 for desiredlang in $desiredlanguages; do
368 # Use the presentlang catalog if desiredlang is
369 # a. equal to presentlang, or
370 # b. a variant of presentlang (because in this case,
371 # presentlang can be used as a fallback for messages
372 # which are not translated in the desiredlang catalog).
373 case "$desiredlang" in
374 "$presentlang"*) useit=yes;;
377 if test $useit = yes; then
378 INST_LINGUAS="$INST_LINGUAS $presentlang"
387 if test -n "$INST_LINGUAS"; then
388 for lang in $INST_LINGUAS; do
389 CATALOGS="$CATALOGS $lang.gmo"
390 JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
391 QTCATALOGS="$QTCATALOGS $lang.qm"
392 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
393 TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
394 frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
395 CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
399 sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp"
400 if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
401 # Add dependencies that cannot be formulated as a simple suffix rule.
402 for lang in $ALL_LINGUAS; do
403 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
404 cat >> "$ac_file.tmp" <<EOF
405 $frobbedlang.msg: $lang.po
406 @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
407 \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
411 if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
412 # Add dependencies that cannot be formulated as a simple suffix rule.
413 for lang in $ALL_LINGUAS; do
414 frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'`
415 cat >> "$ac_file.tmp" <<EOF
416 $frobbedlang/\$(DOMAIN).resources.dll: $lang.po
417 @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
418 \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
422 if test -n "$POMAKEFILEDEPS"; then
423 cat >> "$ac_file.tmp" <<EOF
424 Makefile: $POMAKEFILEDEPS
427 mv "$ac_file.tmp" "$ac_file"