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"
189 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
190 if test -f "$f"; then
192 *.orig | *.bak | *~) ;;
193 *) cat "$f" >> "$ac_dir/Makefile" ;;
201 [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
202 # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
204 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
205 # Capture the value of LINGUAS because we need it to compute CATALOGS.
206 LINGUAS="${LINGUAS-%UNSET%}"
210 dnl Postprocesses a Makefile in a directory containing PO files.
211 AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
213 # When this code is run, in config.status, two variables have already been
215 # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
216 # - LINGUAS is the value of the environment variable LINGUAS at configure
220 # Adjust a relative srcdir.
221 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
222 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
223 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
224 # In autoconf-2.13 it is called $ac_given_srcdir.
225 # In autoconf-2.50 it is called $srcdir.
226 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
227 case "$ac_given_srcdir" in
228 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
229 /*) top_srcdir="$ac_given_srcdir" ;;
230 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
233 # Find a way to echo strings without interpreting backslash.
234 if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
237 if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
238 gt_echo='printf %s\n'
249 # A sed script that extracts the value of VARIABLE from a Makefile.
251 # Test if the hold space is empty.
256 # Yes it was empty. Look if we have the expected variable definition.
257 /^[ ]*VARIABLE[ ]*=/{
258 # Seen the first line of the variable definition.
259 s/^[ ]*VARIABLE[ ]*=//
264 # Here we are processing a line from the variable definition.
265 # Remove comment, more precisely replace it with a space.
267 # See if the line ends in a backslash.
271 # Print the line, without the trailing backslash.
274 # There was no trailing backslash. The end of the variable definition is
275 # reached. Clear the hold space.
280 # A trailing backslash means that the variable definition continues in the
281 # next line. Put a nonempty string into the hold space to indicate this.
288 # Set POTFILES to the value of the Makefile variable POTFILES.
289 sed_x_POTFILES="`$gt_echo \"$sed_x_variable\" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`"
290 POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
291 # Compute POTFILES_DEPS as
292 # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
294 for file in $POTFILES; do
295 POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
299 if test -n "$OBSOLETE_ALL_LINGUAS"; then
300 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
302 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
303 # The LINGUAS file contains the set of available languages.
304 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
305 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
307 # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
308 sed_x_LINGUAS="`$gt_echo \"$sed_x_variable\" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`"
309 ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
311 # Hide the ALL_LINGUAS assigment from automake.
312 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
314 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
315 # Compute UPDATEPOFILES
316 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
317 # Compute DUMMYPOFILES
318 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
320 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
321 # Compute PROPERTIESFILES
322 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
324 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
326 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
328 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
329 # Compute RESOURCESDLLFILES
330 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
331 case "$ac_given_srcdir" in
333 *) srcdirpre='$(srcdir)/' ;;
344 for lang in $ALL_LINGUAS; do
345 POFILES="$POFILES $srcdirpre$lang.po"
346 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
347 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
348 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
349 PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
350 CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
351 QMFILES="$QMFILES $srcdirpre$lang.qm"
352 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
353 MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
354 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$/uz-UZ-Latn/'`
355 RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
357 # CATALOGS depends on both $ac_dir and the user's LINGUAS
358 # environment variable.
360 if test -n "$ALL_LINGUAS"; then
361 for presentlang in $ALL_LINGUAS; do
363 if test "%UNSET%" != "$LINGUAS"; then
364 desiredlanguages="$LINGUAS"
366 desiredlanguages="$ALL_LINGUAS"
368 for desiredlang in $desiredlanguages; do
369 # Use the presentlang catalog if desiredlang is
370 # a. equal to presentlang, or
371 # b. a variant of presentlang (because in this case,
372 # presentlang can be used as a fallback for messages
373 # which are not translated in the desiredlang catalog).
374 case "$desiredlang" in
375 "$presentlang"*) useit=yes;;
378 if test $useit = yes; then
379 INST_LINGUAS="$INST_LINGUAS $presentlang"
388 if test -n "$INST_LINGUAS"; then
389 for lang in $INST_LINGUAS; do
390 CATALOGS="$CATALOGS $lang.gmo"
391 JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
392 QTCATALOGS="$QTCATALOGS $lang.qm"
393 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
394 TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
395 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$/uz-UZ-Latn/'`
396 CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
400 sed -e "s|@POTFILES_DEPS@|$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"
401 if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
402 # Add dependencies that cannot be formulated as a simple suffix rule.
403 for lang in $ALL_LINGUAS; do
404 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
405 cat >> "$ac_file.tmp" <<EOF
406 $frobbedlang.msg: $lang.po
407 @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
408 \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
412 if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
413 # Add dependencies that cannot be formulated as a simple suffix rule.
414 for lang in $ALL_LINGUAS; do
415 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$/uz-UZ-Latn/'`
416 cat >> "$ac_file.tmp" <<EOF
417 $frobbedlang/\$(DOMAIN).resources.dll: $lang.po
418 @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
419 \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
423 if test -n "$POMAKEFILEDEPS"; then
424 cat >> "$ac_file.tmp" <<EOF
425 Makefile: $POMAKEFILEDEPS
428 mv "$ac_file.tmp" "$ac_file"