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([AM_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/" > "$ac_dir/POTFILES"
114 POMAKEFILEDEPS="POTFILES.in"
115 # Remove POTFILES.in if it is empty, such that it can be
116 # correctly rebuilt later.
117 if test -s "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
120 rm -f "$ac_given_srcdir/$ac_dir/POTFILES.in"
122 # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
123 # on $ac_dir but don't depend on user-specified configuration
125 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
126 # The LINGUAS file contains the set of available languages.
127 if test -n "$OBSOLETE_ALL_LINGUAS"; then
128 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
130 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
131 # Hide the ALL_LINGUAS assigment from automake < 1.5.
132 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
133 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
135 # The set of available languages was given in configure.in.
136 # Hide the ALL_LINGUAS assigment from automake < 1.5.
137 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
140 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
141 # Compute UPDATEPOFILES
142 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
143 # Compute DUMMYPOFILES
144 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
146 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
147 case "$ac_given_srcdir" in
149 *) srcdirpre='$(srcdir)/' ;;
155 for lang in $ALL_LINGUAS; do
156 POFILES="$POFILES $srcdirpre$lang.po"
157 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
158 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
159 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
161 # CATALOGS depends on both $ac_dir and the user's LINGUAS
162 # environment variable.
164 if test -n "$ALL_LINGUAS"; then
165 for presentlang in $ALL_LINGUAS; do
167 if test "%UNSET%" != "$LINGUAS"; then
168 desiredlanguages="$LINGUAS"
170 desiredlanguages="$ALL_LINGUAS"
172 for desiredlang in $desiredlanguages; do
173 # Use the presentlang catalog if desiredlang is
174 # a. equal to presentlang, or
175 # b. a variant of presentlang (because in this case,
176 # presentlang can be used as a fallback for messages
177 # which are not translated in the desiredlang catalog).
178 case "$desiredlang" in
179 "$presentlang"*) useit=yes;;
182 if test $useit = yes; then
183 INST_LINGUAS="$INST_LINGUAS $presentlang"
188 if test -n "$INST_LINGUAS"; then
189 for lang in $INST_LINGUAS; do
190 CATALOGS="$CATALOGS $lang.gmo"
193 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
194 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"
195 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
196 if test -f "$f"; then
198 *.orig | *.bak | *~) ;;
199 *) cat "$f" >> "$ac_dir/Makefile" ;;
207 [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
208 # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
209 # from automake < 1.5.
210 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
211 # Capture the value of LINGUAS because we need it to compute CATALOGS.
212 LINGUAS="${LINGUAS-%UNSET%}"
216 dnl Postprocesses a Makefile in a directory containing PO files.
217 AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
219 # When this code is run, in config.status, two variables have already been
221 # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
222 # - LINGUAS is the value of the environment variable LINGUAS at configure
226 # Adjust a relative srcdir.
227 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
228 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
229 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
230 # In autoconf-2.13 it is called $ac_given_srcdir.
231 # In autoconf-2.50 it is called $srcdir.
232 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
233 case "$ac_given_srcdir" in
234 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
235 /*) top_srcdir="$ac_given_srcdir" ;;
236 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
239 # Find a way to echo strings without interpreting backslash.
240 if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
243 if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
244 gt_echo='printf %s\n'
255 # A sed script that extracts the value of VARIABLE from a Makefile.
257 # Test if the hold space is empty.
262 # Yes it was empty. Look if we have the expected variable definition.
263 /^[ ]*VARIABLE[ ]*=/{
264 # Seen the first line of the variable definition.
265 s/^[ ]*VARIABLE[ ]*=//
270 # Here we are processing a line from the variable definition.
271 # Remove comment, more precisely replace it with a space.
273 # See if the line ends in a backslash.
277 # Print the line, without the trailing backslash.
280 # There was no trailing backslash. The end of the variable definition is
281 # reached. Clear the hold space.
286 # A trailing backslash means that the variable definition continues in the
287 # next line. Put a nonempty string into the hold space to indicate this.
294 # Set POTFILES to the value of the Makefile variable POTFILES.
295 sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
296 POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
297 # Compute POTFILES_DEPS as
298 # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
300 for file in $POTFILES; do
301 POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
305 if test -n "$OBSOLETE_ALL_LINGUAS"; then
306 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
308 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
309 # The LINGUAS file contains the set of available languages.
310 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
311 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
313 # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
314 sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
315 ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
317 # Hide the ALL_LINGUAS assigment from automake < 1.5.
318 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
320 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
321 # Compute UPDATEPOFILES
322 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
323 # Compute DUMMYPOFILES
324 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
326 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
327 # Compute PROPERTIESFILES
328 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
330 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
332 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
334 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
335 # Compute RESOURCESDLLFILES
336 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
337 case "$ac_given_srcdir" in
339 *) srcdirpre='$(srcdir)/' ;;
350 for lang in $ALL_LINGUAS; do
351 POFILES="$POFILES $srcdirpre$lang.po"
352 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
353 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
354 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
355 PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
356 CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
357 QMFILES="$QMFILES $srcdirpre$lang.qm"
358 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
359 MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
360 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$/uz-UZ-Latn/'`
361 RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
363 # CATALOGS depends on both $ac_dir and the user's LINGUAS
364 # environment variable.
366 if test -n "$ALL_LINGUAS"; then
367 for presentlang in $ALL_LINGUAS; do
369 if test "%UNSET%" != "$LINGUAS"; then
370 desiredlanguages="$LINGUAS"
372 desiredlanguages="$ALL_LINGUAS"
374 for desiredlang in $desiredlanguages; do
375 # Use the presentlang catalog if desiredlang is
376 # a. equal to presentlang, or
377 # b. a variant of presentlang (because in this case,
378 # presentlang can be used as a fallback for messages
379 # which are not translated in the desiredlang catalog).
380 case "$desiredlang" in
381 "$presentlang"*) useit=yes;;
384 if test $useit = yes; then
385 INST_LINGUAS="$INST_LINGUAS $presentlang"
394 if test -n "$INST_LINGUAS"; then
395 for lang in $INST_LINGUAS; do
396 CATALOGS="$CATALOGS $lang.gmo"
397 JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
398 QTCATALOGS="$QTCATALOGS $lang.qm"
399 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
400 TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
401 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$/uz-UZ-Latn/'`
402 CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
406 sed -e "s|@POTFILES_DEPS@|$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"
407 if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
408 # Add dependencies that cannot be formulated as a simple suffix rule.
409 for lang in $ALL_LINGUAS; do
410 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
411 cat >> "$ac_file.tmp" <<EOF
412 $frobbedlang.msg: $lang.po
413 @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
414 \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
418 if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
419 # Add dependencies that cannot be formulated as a simple suffix rule.
420 for lang in $ALL_LINGUAS; do
421 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$/uz-UZ-Latn/'`
422 cat >> "$ac_file.tmp" <<EOF
423 $frobbedlang/\$(DOMAIN).resources.dll: $lang.po
424 @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
425 \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
429 if test -n "$POMAKEFILEDEPS"; then
430 cat >> "$ac_file.tmp" <<EOF
431 Makefile: $POMAKEFILEDEPS
434 mv "$ac_file.tmp" "$ac_file"