1 # po.m4 serial 20 (gettext-0.18.2)
2 dnl Copyright (C) 1995-2012 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
28 AC_REQUIRE([AM_NLS])dnl
30 dnl Release version of the gettext macros. This is used to ensure that
31 dnl the gettext macros and po/Makefile.in.in are in sync.
32 AC_SUBST([GETTEXT_MACRO_VERSION], [0.18])
34 dnl Perform the following tests also if --disable-nls has been given,
35 dnl because they are needed for "make dist" to work.
37 dnl Search for GNU msgfmt in the PATH.
38 dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
39 dnl The second test excludes FreeBSD msgfmt.
40 AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
41 [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
42 (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
44 AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT])
46 dnl Test whether it is GNU msgfmt >= 0.15.
48 case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
49 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;;
50 *) MSGFMT_015=$MSGFMT ;;
53 AC_SUBST([MSGFMT_015])
55 case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
56 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;;
57 *) GMSGFMT_015=$GMSGFMT ;;
60 AC_SUBST([GMSGFMT_015])
62 dnl Search for GNU xgettext 0.12 or newer in the PATH.
63 dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
64 dnl The second test excludes FreeBSD xgettext.
65 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
66 [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 &&
67 (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)],
69 dnl Remove leftover from FreeBSD xgettext call.
72 dnl Test whether it is GNU xgettext >= 0.15.
74 case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in
75 '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;;
76 *) XGETTEXT_015=$XGETTEXT ;;
79 AC_SUBST([XGETTEXT_015])
81 dnl Search for GNU msgmerge 0.11 or newer in the PATH.
82 AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
83 [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :)
85 dnl Installation directories.
86 dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we
87 dnl have to define it here, so that it can be used in po/Makefile.
88 test -n "$localedir" || localedir='${datadir}/locale'
91 dnl Support for AM_XGETTEXT_OPTION.
92 test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS=
93 AC_SUBST([XGETTEXT_EXTRA_OPTIONS])
95 AC_CONFIG_COMMANDS([po-directories], [[
96 for ac_file in $CONFIG_FILES; do
97 # Support "outfile[:infile[:infile...]]"
99 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
101 # PO directories have a Makefile.in generated from Makefile.in.in.
102 case "$ac_file" in */Makefile.in)
103 # Adjust a relative srcdir.
104 ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
105 ac_dir_suffix=/`echo "$ac_dir"|sed 's%^\./%%'`
106 ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
107 # In autoconf-2.13 it is called $ac_given_srcdir.
108 # In autoconf-2.50 it is called $srcdir.
109 test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
110 case "$ac_given_srcdir" in
111 .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
112 /*) top_srcdir="$ac_given_srcdir" ;;
113 *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
115 # Treat a directory as a PO directory if and only if it has a
116 # POTFILES.in file. This allows packages to have multiple PO
117 # directories under different names or in different locations.
118 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
119 rm -f "$ac_dir/POTFILES"
120 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 "/^[ ${gt_tab}]*\$/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 assignment 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 assignment 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$ac_given_srcdir" ;;
241 # Find a way to echo strings without interpreting backslash.
242 if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then
245 if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then
246 gt_echo='printf %s\n'
257 # A sed script that extracts the value of VARIABLE from a Makefile.
260 # Test if the hold space is empty.
265 # Yes it was empty. Look if we have the expected variable definition.
266 /^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=/{
267 # Seen the first line of the variable definition.
268 s/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=//
273 # Here we are processing a line from the variable definition.
274 # Remove comment, more precisely replace it with a space.
276 # See if the line ends in a backslash.
280 # Print the line, without the trailing backslash.
283 # There was no trailing backslash. The end of the variable definition is
284 # reached. Clear the hold space.
289 # A trailing backslash means that the variable definition continues in the
290 # next line. Put a nonempty string into the hold space to indicate this.
297 # Set POTFILES to the value of the Makefile variable POTFILES.
298 sed_x_POTFILES=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/POTFILES/g'`
299 POTFILES=`sed -n -e "$sed_x_POTFILES" < "$ac_file"`
300 # Compute POTFILES_DEPS as
301 # $(foreach file, $(POTFILES), $(top_srcdir)/$(file))
303 for file in $POTFILES; do
304 POTFILES_DEPS="$POTFILES_DEPS "'$(top_srcdir)/'"$file"
308 if test -n "$OBSOLETE_ALL_LINGUAS"; then
309 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
311 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
312 # The LINGUAS file contains the set of available languages.
313 ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"`
314 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
316 # Set ALL_LINGUAS to the value of the Makefile variable LINGUAS.
317 sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'`
318 ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"`
320 # Hide the ALL_LINGUAS assignment from automake < 1.5.
321 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
323 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po)
324 # Compute UPDATEPOFILES
325 # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update)
326 # Compute DUMMYPOFILES
327 # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop)
329 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo)
330 # Compute PROPERTIESFILES
331 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).properties)
333 # as $(foreach lang, $(ALL_LINGUAS), $(top_srcdir)/$(DOMAIN)_$(lang).class)
335 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).qm)
337 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang)).msg)
338 # Compute RESOURCESDLLFILES
339 # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(frob $(lang))/$(DOMAIN).resources.dll)
340 case "$ac_given_srcdir" in
342 *) srcdirpre='$(srcdir)/' ;;
353 for lang in $ALL_LINGUAS; do
354 POFILES="$POFILES $srcdirpre$lang.po"
355 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
356 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
357 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
358 PROPERTIESFILES="$PROPERTIESFILES \$(top_srcdir)/\$(DOMAIN)_$lang.properties"
359 CLASSFILES="$CLASSFILES \$(top_srcdir)/\$(DOMAIN)_$lang.class"
360 QMFILES="$QMFILES $srcdirpre$lang.qm"
361 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
362 MSGFILES="$MSGFILES $srcdirpre$frobbedlang.msg"
363 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$/uz-UZ-Latn/'`
364 RESOURCESDLLFILES="$RESOURCESDLLFILES $srcdirpre$frobbedlang/\$(DOMAIN).resources.dll"
366 # CATALOGS depends on both $ac_dir and the user's LINGUAS
367 # environment variable.
369 if test -n "$ALL_LINGUAS"; then
370 for presentlang in $ALL_LINGUAS; do
372 if test "%UNSET%" != "$LINGUAS"; then
373 desiredlanguages="$LINGUAS"
375 desiredlanguages="$ALL_LINGUAS"
377 for desiredlang in $desiredlanguages; do
378 # Use the presentlang catalog if desiredlang is
379 # a. equal to presentlang, or
380 # b. a variant of presentlang (because in this case,
381 # presentlang can be used as a fallback for messages
382 # which are not translated in the desiredlang catalog).
383 case "$desiredlang" in
384 "$presentlang"*) useit=yes;;
387 if test $useit = yes; then
388 INST_LINGUAS="$INST_LINGUAS $presentlang"
397 if test -n "$INST_LINGUAS"; then
398 for lang in $INST_LINGUAS; do
399 CATALOGS="$CATALOGS $lang.gmo"
400 JAVACATALOGS="$JAVACATALOGS \$(DOMAIN)_$lang.properties"
401 QTCATALOGS="$QTCATALOGS $lang.qm"
402 frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
403 TCLCATALOGS="$TCLCATALOGS $frobbedlang.msg"
404 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$/uz-UZ-Latn/'`
405 CSHARPCATALOGS="$CSHARPCATALOGS $frobbedlang/\$(DOMAIN).resources.dll"
409 sed -e "s|@POTFILES_DEPS@|$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"
411 if grep -l '@TCLCATALOGS@' "$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 $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'`
415 cat >> "$ac_file.tmp" <<EOF
416 $frobbedlang.msg: $lang.po
417 ${tab}@echo "\$(MSGFMT) -c --tcl -d \$(srcdir) -l $lang $srcdirpre$lang.po"; \
418 ${tab}\$(MSGFMT) -c --tcl -d "\$(srcdir)" -l $lang $srcdirpre$lang.po || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
422 if grep -l '@CSHARPCATALOGS@' "$ac_file" > /dev/null; then
423 # Add dependencies that cannot be formulated as a simple suffix rule.
424 for lang in $ALL_LINGUAS; do
425 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$/uz-UZ-Latn/'`
426 cat >> "$ac_file.tmp" <<EOF
427 $frobbedlang/\$(DOMAIN).resources.dll: $lang.po
428 ${tab}@echo "\$(MSGFMT) -c --csharp -d \$(srcdir) -l $lang $srcdirpre$lang.po -r \$(DOMAIN)"; \
429 ${tab}\$(MSGFMT) -c --csharp -d "\$(srcdir)" -l $lang $srcdirpre$lang.po -r "\$(DOMAIN)" || { rm -f "\$(srcdir)/$frobbedlang.msg"; exit 1; }
433 if test -n "$POMAKEFILEDEPS"; then
434 cat >> "$ac_file.tmp" <<EOF
435 Makefile: $POMAKEFILEDEPS
438 mv "$ac_file.tmp" "$ac_file"
441 dnl Initializes the accumulator used by AM_XGETTEXT_OPTION.
442 AC_DEFUN([AM_XGETTEXT_OPTION_INIT],
444 XGETTEXT_EXTRA_OPTIONS=
447 dnl Registers an option to be passed to xgettext in the po subdirectory.
448 AC_DEFUN([AM_XGETTEXT_OPTION],
450 AC_REQUIRE([AM_XGETTEXT_OPTION_INIT])
451 XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS $1"