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comparison config/po.m4 @ 0:a06113de4d67

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author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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-1:000000000000 0:a06113de4d67
1 # po.m4 serial 1 (gettext-0.12)
2 dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
3 dnl This file is free software, distributed under the terms of the GNU
4 dnl General Public License. As a special exception to the GNU General
5 dnl Public License, this file may be distributed as part of a program
6 dnl that contains a configuration script generated by Autoconf, under
7 dnl the same distribution terms as the rest of that program.
8 dnl
9 dnl This file can can be used in projects which are not available under
10 dnl the GNU General Public License or the GNU Library General Public
11 dnl License but which still want to provide support for the GNU gettext
12 dnl functionality.
13 dnl Please note that the actual code of the GNU gettext library is covered
14 dnl by the GNU Library General Public License, and the rest of the GNU
15 dnl gettext package package is covered by the GNU General Public License.
16 dnl They are *not* in the public domain.
17
18 dnl Authors:
19 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
20 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
21
22 dnl Checks for all prerequisites of the po subdirectory.
23 AC_DEFUN([AM_PO_SUBDIRS],
24 [
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
29
30 dnl Perform the following tests also if --disable-nls has been given,
31 dnl because they are needed for "make dist" to work.
32
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 >/dev/null 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)],
39 :)
40 AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
41
42 dnl Search for GNU xgettext 0.12 or newer in the PATH.
43 dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
44 dnl The second test excludes FreeBSD xgettext.
45 AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
46 [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 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)],
48 :)
49 dnl Remove leftover from FreeBSD xgettext call.
50 rm -f messages.po
51
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 >/dev/null 2>&1], :)
55
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 $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
63 : ;
64 else
65 GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
66 AC_MSG_RESULT(
67 [found $GMSGFMT program is not GNU msgfmt; ignore it])
68 GMSGFMT=":"
69 fi
70 fi
71
72 dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
73 dnl Test whether we really found GNU xgettext.
74 if test "$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
79 : ;
80 else
81 AC_MSG_RESULT(
82 [found xgettext program is not GNU xgettext; ignore it])
83 XGETTEXT=":"
84 fi
85 dnl Remove leftover from FreeBSD xgettext call.
86 rm -f messages.po
87 fi
88
89 AC_OUTPUT_COMMANDS([
90 for ac_file in $CONFIG_FILES; do
91 # Support "outfile[:infile[:infile...]]"
92 case "$ac_file" in
93 *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
94 esac
95 # PO directories have a Makefile.in generated from Makefile.in.in.
96 case "$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$ac_given_srcdir" ;;
108 esac
109 if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
110 rm -f "$ac_dir/POTFILES"
111 test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
112 cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
113 POMAKEFILEDEPS="POTFILES.in"
114 # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
115 # on $ac_dir but don't depend on user-specified configuration
116 # parameters.
117 if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
118 # The LINGUAS file contains the set of available languages.
119 if test -n "$OBSOLETE_ALL_LINGUAS"; then
120 test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
121 fi
122 ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
123 # Hide the ALL_LINGUAS assigment from automake.
124 eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
125 POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
126 else
127 # The set of available languages was given in configure.in.
128 eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
129 fi
130 case "$ac_given_srcdir" in
131 .) srcdirpre= ;;
132 *) srcdirpre='$(srcdir)/' ;;
133 esac
134 POFILES=
135 GMOFILES=
136 UPDATEPOFILES=
137 DUMMYPOFILES=
138 for lang in $ALL_LINGUAS; do
139 POFILES="$POFILES $srcdirpre$lang.po"
140 GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
141 UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
142 DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
143 done
144 # CATALOGS depends on both $ac_dir and the user's LINGUAS
145 # environment variable.
146 INST_LINGUAS=
147 if test -n "$ALL_LINGUAS"; then
148 for presentlang in $ALL_LINGUAS; do
149 useit=no
150 if test "%UNSET%" != "$LINGUAS"; then
151 desiredlanguages="$LINGUAS"
152 else
153 desiredlanguages="$ALL_LINGUAS"
154 fi
155 for desiredlang in $desiredlanguages; do
156 # Use the presentlang catalog if desiredlang is
157 # a. equal to presentlang, or
158 # b. a variant of presentlang (because in this case,
159 # presentlang can be used as a fallback for messages
160 # which are not translated in the desiredlang catalog).
161 case "$desiredlang" in
162 "$presentlang"*) useit=yes;;
163 esac
164 done
165 if test $useit = yes; then
166 INST_LINGUAS="$INST_LINGUAS $presentlang"
167 fi
168 done
169 fi
170 CATALOGS=
171 if test -n "$INST_LINGUAS"; then
172 for lang in $INST_LINGUAS; do
173 CATALOGS="$CATALOGS $lang.gmo"
174 done
175 fi
176 test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
177 sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
178 for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
179 if test -f "$f"; then
180 case "$f" in
181 *.orig | *.bak | *~) ;;
182 *) cat "$f" >> "$ac_dir/Makefile" ;;
183 esac
184 fi
185 done
186 fi
187 ;;
188 esac
189 done],
190 [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
191 # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
192 # from automake.
193 eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
194 # Capture the value of LINGUAS because we need it to compute CATALOGS.
195 LINGUAS="${LINGUAS-%UNSET%}"
196 ])
197 ])