1 # po.m4 serial 7 (gettext-0.14.3)
2 dnl Copyright (C) 1995-2005 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_MKINSTALLDIRS])dnl
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, $MSGFMT)
42 dnl Search for GNU xgettext 0.12 or newer in the PATH.
43 dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
44 dnl The second test excludes FreeBSD xgettext.
45 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
46 [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
47 (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)],
49 dnl Remove leftover from FreeBSD xgettext call.
52 dnl Search for GNU msgmerge 0.11 or newer in the PATH.
53 AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
54 [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
56 dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
57 dnl Test whether we really found GNU msgfmt.
58 if test "$GMSGFMT" != ":"; then
59 dnl If it is no GNU msgfmt we define it as : so that the
60 dnl Makefiles still can work.
61 if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
62 (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
65 GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
67 [found $GMSGFMT program is not GNU msgfmt; ignore it])
72 dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
73 dnl Test whether we really found GNU xgettext.
74 if test "$XGETTEXT" != ":"; then
75 dnl If it is no GNU xgettext we define it as : so that the
76 dnl Makefiles still can work.
77 if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
78 (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
82 [found xgettext program is not GNU xgettext; ignore it])
85 dnl Remove leftover from FreeBSD xgettext call.
90 for ac_file in $CONFIG_FILES; do
91 # Support "outfile[:infile[:infile...]]"
93 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
95 # PO directories have a Makefile.in generated from Makefile.in.in.
96 case "$ac_file" in */Makefile.in)
97 # Adjust a relative srcdir.
98 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
99 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
100 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
101 # In autoconf-2.13 it is called $ac_given_srcdir.
102 # In autoconf-2.50 it is called $srcdir.
103 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
104 case "$ac_given_srcdir" in
105 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
106 /*) top_srcdir="$ac_given_srcdir" ;;
107 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
109 # Treat a directory as a PO directory if and only if it has a
110 # POTFILES.in file. This allows packages to have multiple PO
111 # directories under different names or in different locations.
112 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
113 rm -f "$ac_dir/POTFILES"
114 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
115 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
116 POMAKEFILEDEPS="POTFILES.in"
117 # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
118 # on $ac_dir but don't depend on user-specified configuration
120 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
121 # The LINGUAS file contains the set of available languages.
122 if test -n "$OBSOLETE_ALL_LINGUAS"; then
123 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
125 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
126 # Hide the ALL_LINGUAS assigment from automake.
127 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
128 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
130 # The set of available languages was given in configure.in.
131 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
134 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
135 # Compute UPDATEPOFILES
136 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
137 # Compute DUMMYPOFILES
138 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
140 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
141 case "$ac_given_srcdir" in
143 *) srcdirpre='$(srcdir)/' ;;
149 for lang in $ALL_LINGUAS; do
150 POFILES="$POFILES $srcdirpre$lang.po"
151 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
152 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
153 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
155 # CATALOGS depends on both $ac_dir and the user's LINGUAS
156 # environment variable.
158 if test -n "$ALL_LINGUAS"; then
159 for presentlang in $ALL_LINGUAS; do
161 if test "%UNSET%" != "$LINGUAS"; then
162 desiredlanguages="$LINGUAS"
164 desiredlanguages="$ALL_LINGUAS"
166 for desiredlang in $desiredlanguages; do
167 # Use the presentlang catalog if desiredlang is
168 # a. equal to presentlang, or
169 # b. a variant of presentlang (because in this case,
170 # presentlang can be used as a fallback for messages
171 # which are not translated in the desiredlang catalog).
172 case "$desiredlang" in
173 "$presentlang"*) useit=yes;;
176 if test $useit = yes; then
177 INST_LINGUAS="$INST_LINGUAS $presentlang"
182 if test -n "$INST_LINGUAS"; then
183 for lang in $INST_LINGUAS; do
184 CATALOGS="$CATALOGS $lang.gmo"
187 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
188 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"
193 [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
194 # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
196 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
197 # Capture the value of LINGUAS because we need it to compute CATALOGS.
198 LINGUAS="${LINGUAS-%UNSET%}"
202 dnl Postprocesses a Makefile in a directory containing PO files.
203 AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
205 # When this code is run, in config.status, two variables have already been
207 # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
208 # - LINGUAS is the value of the environment variable LINGUAS at configure
212 # Adjust a relative srcdir.
213 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
214 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
215 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
216 # In autoconf-2.13 it is called $ac_given_srcdir.
217 # In autoconf-2.50 it is called $srcdir.
218 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
219 case "$ac_given_srcdir" in
220 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
221 /*) top_srcdir="$ac_given_srcdir" ;;
222 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
225 # Find a way to echo strings without interpreting backslash.
226 if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
229 if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
230 gt_echo='printf %s\n'
241 # A sed script that extracts the value of VARIABLE from a Makefile.
243 # Test if the hold space is empty.
248 # Yes it was empty. Look if we have the expected variable definition.
249 /^[ ]*VARIABLE[ ]*=/{
250 # Seen the first line of the variable definition.
251 s/^[ ]*VARIABLE[ ]*=//
256 # Here we are processing a line from the variable definition.
257 # Remove comment, more precisely replace it with a space.
259 # See if the line ends in a backslash.
263 # Print the line, without the trailing backslash.
266 # There was no trailing backslash. The end of the variable definition is
267 # reached. Clear the hold space.
272 # A trailing backslash means that the variable definition continues in the
273 # next line. Put a nonempty string into the hold space to indicate this.
280 # Set POTFILES to the value of the Makefile variable POTFILES.
281 sed_x_POTFILES="`$gt_echo \"$sed_x_variable\" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`"
282 POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
283 # Compute POTFILES_DEPS as
284 # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
286 for file in $POTFILES; do
287 POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
291 if test -n "$OBSOLETE_ALL_LINGUAS"; then
292 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
294 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
295 # The LINGUAS file contains the set of available languages.
296 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
297 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
299 # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
300 sed_x_LINGUAS="`$gt_echo \"$sed_x_variable\" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`"
301 ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
303 # Hide the ALL_LINGUAS assigment from automake.
304 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
306 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
307 # Compute UPDATEPOFILES
308 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
309 # Compute DUMMYPOFILES
310 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
312 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
313 # Compute PROPERTIESFILES
314 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
316 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
318 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
320 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
321 # Compute RESOURCESDLLFILES
322 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
323 case "$ac_given_srcdir" in
325 *) srcdirpre='$(srcdir)/' ;;
336 for lang in $ALL_LINGUAS; do
337 POFILES="$POFILES $srcdirpre$lang.po"
338 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
339 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
340 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
341 PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
342 CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
343 QMFILES="$QMFILES $srcdirpre$lang.qm"
344 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
345 MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
346 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$/uz-UZ-Latn/'`
347 RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
349 # CATALOGS depends on both $ac_dir and the user's LINGUAS
350 # environment variable.
352 if test -n "$ALL_LINGUAS"; then
353 for presentlang in $ALL_LINGUAS; do
355 if test "%UNSET%" != "$LINGUAS"; then
356 desiredlanguages="$LINGUAS"
358 desiredlanguages="$ALL_LINGUAS"
360 for desiredlang in $desiredlanguages; do
361 # Use the presentlang catalog if desiredlang is
362 # a. equal to presentlang, or
363 # b. a variant of presentlang (because in this case,
364 # presentlang can be used as a fallback for messages
365 # which are not translated in the desiredlang catalog).
366 case "$desiredlang" in
367 "$presentlang"*) useit=yes;;
370 if test $useit = yes; then
371 INST_LINGUAS="$INST_LINGUAS $presentlang"
380 if test -n "$INST_LINGUAS"; then
381 for lang in $INST_LINGUAS; do
382 CATALOGS="$CATALOGS $lang.gmo"
383 JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
384 QTCATALOGS="$QTCATALOGS $lang.qm"
385 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
386 TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
387 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$/uz-UZ-Latn/'`
388 CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
392 sed -e "s|@POTFILES_DEPS@|$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"
393 if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
394 # Add dependencies that cannot be formulated as a simple suffix rule.
395 for lang in $ALL_LINGUAS; do
396 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
397 cat >> "$ac_file.tmp" <<EOF
398 $frobbedlang.msg: $lang.po
399 @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
400 \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
404 if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
405 # Add dependencies that cannot be formulated as a simple suffix rule.
406 for lang in $ALL_LINGUAS; do
407 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$/uz-UZ-Latn/'`
408 cat >> "$ac_file.tmp" <<EOF
409 $frobbedlang/\$(DOMAIN).resources.dll: $lang.po
410 @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
411 \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
415 if test -n "$POMAKEFILEDEPS"; then
416 cat >> "$ac_file.tmp" <<EOF
417 Makefile: $POMAKEFILEDEPS
420 mv "$ac_file.tmp" "$ac_file"