1 # po.m4 serial 15 (gettext-0.17)
2 dnl Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
3 dnl 2004, 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
4 dnl This file is free software; the Free Software Foundation
5 dnl gives unlimited permission to copy and/or distribute it,
6 dnl with or without modifications, as long as this notice is preserved.
8 dnl This file can can be used in projects which are not available under
9 dnl the GNU General Public License or the GNU Library General Public
10 dnl License but which still want to provide support for the GNU gettext
12 dnl Please note that the actual code of the GNU gettext library is covered
13 dnl by the GNU Library General Public License, and the rest of the GNU
14 dnl gettext package package is covered by the GNU General Public License.
15 dnl They are *not* in the public domain.
18 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
19 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
23 dnl Checks for all prerequisites of the po subdirectory.
24 AC_DEFUN([AM_PO_SUBDIRS],
26 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
27 AC_REQUIRE([AC_PROG_INSTALL])dnl
28 AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake
29 AC_REQUIRE([AM_NLS])dnl
31 dnl Release version of the gettext macros. This is used to ensure that
32 dnl the gettext macros and po/Makefile.in.in are in sync.
33 AC_SUBST([GETTEXT_MACRO_VERSION], [0.17])
35 dnl Perform the following tests also if --disable-nls has been given,
36 dnl because they are needed for "make dist" to work.
38 dnl Search for GNU msgfmt in the PATH.
39 dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
40 dnl The second test excludes FreeBSD msgfmt.
41 AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
42 [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
43 (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
45 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
47 dnl Test whether it is GNU msgfmt >= 0.15.
49 case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
50 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
51 *) MSGFMT_015=$MSGFMT ;;
54 AC_SUBST([MSGFMT_015])
56 case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
57 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
58 *) GMSGFMT_015=$GMSGFMT ;;
61 AC_SUBST([GMSGFMT_015])
63 dnl Search for GNU xgettext 0.12 or newer in the PATH.
64 dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
65 dnl The second test excludes FreeBSD xgettext.
66 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
67 [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
68 (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)],
70 dnl Remove leftover from FreeBSD xgettext call.
73 dnl Test whether it is GNU xgettext >= 0.15.
75 case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
76 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
77 *) XGETTEXT_015=$XGETTEXT ;;
80 AC_SUBST([XGETTEXT_015])
82 dnl Search for GNU msgmerge 0.11 or newer in the PATH.
83 AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
84 [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
86 dnl Installation directories.
87 dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
88 dnl have to define it here, so that it can be used in po/Makefile.
89 test -n "$localedir" || localedir='${datadir}/locale'
92 dnl Support for AM_XGETTEXT_OPTION.
93 test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
94 AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
96 AC_CONFIG_COMMANDS([po-directories], [[
97 for ac_file in $CONFIG_FILES; do
98 # Support "outfile[:infile[:infile...]]"
100 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
102 # PO directories have a Makefile.in generated from Makefile.in.in.
103 case "$ac_file" in */Makefile.in)
104 # Adjust a relative srcdir.
105 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
106 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
107 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
108 # In autoconf-2.13 it is called $ac_given_srcdir.
109 # In autoconf-2.50 it is called $srcdir.
110 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
111 case "$ac_given_srcdir" in
112 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
113 /*) top_srcdir="$ac_given_srcdir" ;;
114 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
116 # Treat a directory as a PO directory if and only if it has a
117 # POTFILES.in file. This allows packages to have multiple PO
118 # directories under different names or in different locations.
119 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
120 rm -f "$ac_dir/POTFILES"
121 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
122 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
123 POMAKEFILEDEPS="POTFILES.in"
124 # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend
125 # on $ac_dir but don't depend on user-specified configuration
127 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
128 # The LINGUAS file contains the set of available languages.
129 if test -n "$OBSOLETE_ALL_LINGUAS"; then
130 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
132 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
133 # Hide the ALL_LINGUAS assigment from automake < 1.5.
134 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
135 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
137 # The set of available languages was given in configure.in.
138 # Hide the ALL_LINGUAS assigment from automake < 1.5.
139 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
142 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
143 # Compute UPDATEPOFILES
144 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
145 # Compute DUMMYPOFILES
146 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
148 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
149 case "$ac_given_srcdir" in
151 *) srcdirpre='$(srcdir)/' ;;
157 for lang in $ALL_LINGUAS; do
158 POFILES="$POFILES $srcdirpre$lang.po"
159 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
160 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
161 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
163 # CATALOGS depends on both $ac_dir and the user's LINGUAS
164 # environment variable.
166 if test -n "$ALL_LINGUAS"; then
167 for presentlang in $ALL_LINGUAS; do
169 if test "%UNSET%" != "$LINGUAS"; then
170 desiredlanguages="$LINGUAS"
172 desiredlanguages="$ALL_LINGUAS"
174 for desiredlang in $desiredlanguages; do
175 # Use the presentlang catalog if desiredlang is
176 # a. equal to presentlang, or
177 # b. a variant of presentlang (because in this case,
178 # presentlang can be used as a fallback for messages
179 # which are not translated in the desiredlang catalog).
180 case "$desiredlang" in
181 "$presentlang"*) useit=yes;;
184 if test $useit = yes; then
185 INST_LINGUAS="$INST_LINGUAS $presentlang"
190 if test -n "$INST_LINGUAS"; then
191 for lang in $INST_LINGUAS; do
192 CATALOGS="$CATALOGS $lang.gmo"
195 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
196 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"
197 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
198 if test -f "$f"; then
200 *.orig | *.bak | *~) ;;
201 *) cat "$f" >> "$ac_dir/Makefile" ;;
209 [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
210 # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it
211 # from automake < 1.5.
212 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
213 # Capture the value of LINGUAS because we need it to compute CATALOGS.
214 LINGUAS="${LINGUAS-%UNSET%}"
218 dnl Postprocesses a Makefile in a directory containing PO files.
219 AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE],
221 # When this code is run, in config.status, two variables have already been
223 # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in,
224 # - LINGUAS is the value of the environment variable LINGUAS at configure
228 # Adjust a relative srcdir.
229 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
230 ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
231 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
232 # In autoconf-2.13 it is called $ac_given_srcdir.
233 # In autoconf-2.50 it is called $srcdir.
234 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
235 case "$ac_given_srcdir" in
236 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
237 /*) top_srcdir="$ac_given_srcdir" ;;
238 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
241 # Find a way to echo strings without interpreting backslash.
242 if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
245 if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
246 gt_echo='printf %s\n'
257 # A sed script that extracts the value of VARIABLE from a Makefile.
259 # Test if the hold space is empty.
264 # Yes it was empty. Look if we have the expected variable definition.
265 /^[ ]*VARIABLE[ ]*=/{
266 # Seen the first line of the variable definition.
267 s/^[ ]*VARIABLE[ ]*=//
272 # Here we are processing a line from the variable definition.
273 # Remove comment, more precisely replace it with a space.
275 # See if the line ends in a backslash.
279 # Print the line, without the trailing backslash.
282 # There was no trailing backslash. The end of the variable definition is
283 # reached. Clear the hold space.
288 # A trailing backslash means that the variable definition continues in the
289 # next line. Put a nonempty string into the hold space to indicate this.
296 # Set POTFILES to the value of the Makefile variable POTFILES.
297 sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
298 POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
299 # Compute POTFILES_DEPS as
300 # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
302 for file in $POTFILES; do
303 POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
307 if test -n "$OBSOLETE_ALL_LINGUAS"; then
308 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
310 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
311 # The LINGUAS file contains the set of available languages.
312 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
313 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
315 # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
316 sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
317 ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
319 # Hide the ALL_LINGUAS assigment from automake < 1.5.
320 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
322 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
323 # Compute UPDATEPOFILES
324 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
325 # Compute DUMMYPOFILES
326 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
328 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
329 # Compute PROPERTIESFILES
330 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
332 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
334 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
336 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
337 # Compute RESOURCESDLLFILES
338 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
339 case "$ac_given_srcdir" in
341 *) srcdirpre='$(srcdir)/' ;;
352 for lang in $ALL_LINGUAS; do
353 POFILES="$POFILES $srcdirpre$lang.po"
354 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
355 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
356 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
357 PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
358 CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
359 QMFILES="$QMFILES $srcdirpre$lang.qm"
360 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
361 MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
362 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$/uz-UZ-Latn/'`
363 RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
365 # CATALOGS depends on both $ac_dir and the user's LINGUAS
366 # environment variable.
368 if test -n "$ALL_LINGUAS"; then
369 for presentlang in $ALL_LINGUAS; do
371 if test "%UNSET%" != "$LINGUAS"; then
372 desiredlanguages="$LINGUAS"
374 desiredlanguages="$ALL_LINGUAS"
376 for desiredlang in $desiredlanguages; do
377 # Use the presentlang catalog if desiredlang is
378 # a. equal to presentlang, or
379 # b. a variant of presentlang (because in this case,
380 # presentlang can be used as a fallback for messages
381 # which are not translated in the desiredlang catalog).
382 case "$desiredlang" in
383 "$presentlang"*) useit=yes;;
386 if test $useit = yes; then
387 INST_LINGUAS="$INST_LINGUAS $presentlang"
396 if test -n "$INST_LINGUAS"; then
397 for lang in $INST_LINGUAS; do
398 CATALOGS="$CATALOGS $lang.gmo"
399 JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
400 QTCATALOGS="$QTCATALOGS $lang.qm"
401 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
402 TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
403 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$/uz-UZ-Latn/'`
404 CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
408 sed -e "s|@POTFILES_DEPS@|$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"
409 if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then
410 # Add dependencies that cannot be formulated as a simple suffix rule.
411 for lang in $ALL_LINGUAS; do
412 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
413 cat >> "$ac_file.tmp" <<EOF
414 $frobbedlang.msg: $lang.po
415 @echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
416 \$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
420 if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
421 # Add dependencies that cannot be formulated as a simple suffix rule.
422 for lang in $ALL_LINGUAS; do
423 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$/uz-UZ-Latn/'`
424 cat >> "$ac_file.tmp" <<EOF
425 $frobbedlang/\$(DOMAIN).resources.dll: $lang.po
426 @echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
427 \$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
431 if test -n "$POMAKEFILEDEPS"; then
432 cat >> "$ac_file.tmp" <<EOF
433 Makefile: $POMAKEFILEDEPS
436 mv "$ac_file.tmp" "$ac_file"
439 dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
440 AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
442 XGETTEXT_EXTRA_OPTIONS=
445 dnl Registers an option to be passed to xgettext in the po subdirectory.
446 AC_DEFUN([AM_XGETTEXT_OPTION],
448 AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
449 XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"