source: trunk/third/xscreensaver/aclocal.m4 @ 20148

Revision 20148, 15.6 KB checked in by ghudson, 21 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r20147, which included commits to RCS files with non-trunk default branches.
Line 
1dnl aclocal.m4 generated automatically by aclocal 1.4-p5
2
3dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
4dnl This file is free software; the Free Software Foundation
5dnl gives unlimited permission to copy and/or distribute it,
6dnl with or without modifications, as long as this notice is preserved.
7
8dnl This program is distributed in the hope that it will be useful,
9dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
10dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
11dnl PARTICULAR PURPOSE.
12
13
14dnl AC_PROG_INTLTOOL([MINIMUM-VERSION])
15# serial 1 AC_PROG_INTLTOOL
16AC_DEFUN(AC_PROG_INTLTOOL,
17[
18
19if test -n "$1"; then
20    AC_MSG_CHECKING(for intltool >= $1)
21
22    INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ printf "%d", $[1] * 100 + $[2]; }'`
23    INTLTOOL_APPLIED_VERSION=`awk -F\" '/\\$VERSION / { printf $[2]; }'  < intltool-update.in`
24    changequote({{,}})
25    INTLTOOL_APPLIED_VERSION_AS_INT=`awk -F\" '/\\$VERSION / { split(${{2}}, VERSION, "."); printf "%d\n", VERSION[1] * 100 + VERSION[2];}' < intltool-update.in`
26    changequote([,])
27
28    if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT"; then
29        AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
30    else
31        AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found. Your intltool is too old.  You need intltool $1 or later.])
32        exit 1
33    fi
34fi
35
36  INTLTOOL_DESKTOP_RULE='%.desktop:   %.desktop.in   $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -d -u -c $(top_builddir)/po/.intltool-merge-cache'
37INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -d -u -c $(top_builddir)/po/.intltool-merge-cache'
38     INTLTOOL_KEYS_RULE='%.keys:      %.keys.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -k -u -c $(top_builddir)/po/.intltool-merge-cache'
39      INTLTOOL_OAF_RULE='%.oaf:       %.oaf.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -o -p'
40     INTLTOOL_PONG_RULE='%.pong:      %.pong.in      $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -x -u -c $(top_builddir)/po/.intltool-merge-cache'
41   INTLTOOL_SERVER_RULE='%.server:    %.server.in    $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -o -u -c $(top_builddir)/po/.intltool-merge-cache'
42    INTLTOOL_SHEET_RULE='%.sheet:     %.sheet.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -x -u -c $(top_builddir)/po/.intltool-merge-cache'
43INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -d -u -c $(top_builddir)/po/.intltool-merge-cache'
44       INTLTOOL_UI_RULE='%.ui:        %.ui.in        $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -x -u -c $(top_builddir)/po/.intltool-merge-cache'
45      INTLTOOL_XML_RULE='%.xml:       %.xml.in       $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -x -u -c $(top_builddir)/po/.intltool-merge-cache'
46    INTLTOOL_CAVES_RULE='%.caves:     %.caves.in     $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_MERGE) $(top_srcdir)/po $< [$]@ -d -u -c $(top_builddir)/po/.intltool-merge-cache'
47
48AC_SUBST(INTLTOOL_DESKTOP_RULE)
49AC_SUBST(INTLTOOL_DIRECTORY_RULE)
50AC_SUBST(INTLTOOL_KEYS_RULE)
51AC_SUBST(INTLTOOL_OAF_RULE)
52AC_SUBST(INTLTOOL_PONG_RULE)
53AC_SUBST(INTLTOOL_SERVER_RULE)
54AC_SUBST(INTLTOOL_SHEET_RULE)
55AC_SUBST(INTLTOOL_SOUNDLIST_RULE)
56AC_SUBST(INTLTOOL_UI_RULE)
57AC_SUBST(INTLTOOL_XML_RULE)
58AC_SUBST(INTLTOOL_CAVES_RULE)
59
60# Use the tools built into the package, not the ones that are installed.
61
62INTLTOOL_EXTRACT='$(top_builddir)/intltool-extract'
63INTLTOOL_MERGE='$(top_builddir)/intltool-merge'
64INTLTOOL_UPDATE='$(top_builddir)/intltool-update'
65
66AC_SUBST(INTLTOOL_EXTRACT)
67AC_SUBST(INTLTOOL_MERGE)
68AC_SUBST(INTLTOOL_UPDATE)
69
70AC_PATH_PROG(INTLTOOL_PERL, perl)
71if test -z "$INTLTOOL_PERL"; then
72   AC_MSG_ERROR([perl not found; required for intltool])
73fi
74if test -z "`$INTLTOOL_PERL -v | fgrep '5.' 2> /dev/null`"; then
75   AC_MSG_ERROR([perl 5.x required for intltool])
76fi
77
78# Remove file type tags (using []) from po/POTFILES.
79
80ifdef([AC_DIVERSION_ICMDS],[
81  AC_DIVERT_PUSH(AC_DIVERSION_ICMDS)
82      changequote(,)
83      mv -f po/POTFILES po/POTFILES.tmp
84      sed -e 's/\[.*\] *//' < po/POTFILES.tmp > po/POTFILES
85      rm -f po/POTFILES.tmp
86      changequote([,])
87  AC_DIVERT_POP()
88],[
89  ifdef([AC_CONFIG_COMMANDS_PRE],[
90    AC_CONFIG_COMMANDS_PRE([
91        changequote(,)
92        mv -f po/POTFILES po/POTFILES.tmp
93        sed -e 's/\[.*\] *//' < po/POTFILES.tmp > po/POTFILES
94        rm -f po/POTFILES.tmp
95        changequote([,])
96    ])
97  ])
98])
99
100# Manually sed perl in so people don't have to put the intltool scripts in AC_OUTPUT.
101
102AC_OUTPUT_COMMANDS([
103
104sed -e "s:@INTLTOOL_PERL@:${INTLTOOL_PERL}:;" < ${srcdir}/intltool-extract.in > intltool-extract.out
105if cmp -s intltool-extract intltool-extract.out 2>/dev/null; then
106  rm -f intltool-extract.out
107else
108  mv -f intltool-extract.out intltool-extract
109fi
110chmod ugo+x intltool-extract
111chmod u+w intltool-extract
112
113sed -e "s:@INTLTOOL_PERL@:${INTLTOOL_PERL}:;" < ${srcdir}/intltool-merge.in > intltool-merge.out
114if cmp -s intltool-merge intltool-merge.out 2>/dev/null; then
115  rm -f intltool-merge.out
116else
117  mv -f intltool-merge.out intltool-merge
118fi
119chmod ugo+x intltool-merge
120chmod u+w intltool-merge
121
122sed -e "s:@INTLTOOL_PERL@:${INTLTOOL_PERL}:;" < ${srcdir}/intltool-update.in > intltool-update.out
123if cmp -s intltool-update intltool-update.out 2>/dev/null; then
124  rm -f intltool-update.out
125else
126  mv -f intltool-update.out intltool-update
127fi
128chmod ugo+x intltool-update
129chmod u+w intltool-update
130
131], INTLTOOL_PERL=${INTLTOOL_PERL})
132
133])
134
135# Macro to add for using GNU gettext.
136# Ulrich Drepper <drepper@cygnus.com>, 1995.
137#
138# Modified to never use included libintl.
139# Owen Taylor <otaylor@redhat.com>, 12/15/1998
140#
141#
142# This file can be copied and used freely without restrictions.  It can
143# be used in projects which are not available under the GNU Public License
144# but which still want to provide support for the GNU gettext functionality.
145# Please note that the actual code is *not* freely available.
146#
147#
148# If you make changes to this file, you MUST update the copy in
149# acinclude.m4. [ aclocal dies on duplicate macros, so if
150# we run 'aclocal -I macros/' then we'll run into problems
151# once we've installed glib-gettext.m4 :-( ]
152#
153
154# serial 5
155
156AC_DEFUN(AM_GLIB_WITH_NLS,
157  dnl NLS is obligatory
158  [USE_NLS=yes
159    AC_SUBST(USE_NLS)
160
161    dnl Figure out what method
162    nls_cv_force_use_gnu_gettext="no"
163
164    nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
165    if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
166      dnl User does not insist on using GNU NLS library.  Figure out what
167      dnl to use.  If gettext or catgets are available (in this order) we
168      dnl use this.  Else we have to fall back to GNU NLS library.
169      dnl catgets is only used if permitted by option --with-catgets.
170      nls_cv_header_intl=
171      nls_cv_header_libgt=
172      CATOBJEXT=NONE
173
174      AC_CHECK_HEADER(libintl.h,
175        [AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
176          [AC_TRY_LINK([#include <libintl.h>], [return (int) dgettext ("","")],
177            gt_cv_func_dgettext_libc=yes, gt_cv_func_dgettext_libc=no)])
178
179          if test "$gt_cv_func_dgettext_libc" != "yes"; then
180            AC_CHECK_LIB(intl, bindtextdomain,
181              [AC_CACHE_CHECK([for dgettext in libintl],
182                gt_cv_func_dgettext_libintl,
183                [AC_CHECK_LIB(intl, dgettext,
184                  gt_cv_func_dgettext_libintl=yes,
185                  gt_cv_func_dgettext_libintl=no)],
186                gt_cv_func_dgettext_libintl=no)])
187          fi
188
189          if test "$gt_cv_func_dgettext_libintl" = "yes"; then
190            LIBS="$LIBS -lintl";
191          fi
192
193          if test "$gt_cv_func_dgettext_libc" = "yes" \
194            || test "$gt_cv_func_dgettext_libintl" = "yes"; then
195            AC_DEFINE(HAVE_GETTEXT,1,
196              [Define if the GNU gettext() function is already present or preinstalled.])
197            AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
198              [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
199            if test "$MSGFMT" != "no"; then
200              AC_CHECK_FUNCS(dcgettext)
201              AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
202              AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
203                [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
204              AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
205                             return _nl_msg_cat_cntr],
206                [CATOBJEXT=.gmo
207                 DATADIRNAME=share],
208                [CATOBJEXT=.mo
209                 DATADIRNAME=lib])
210              INSTOBJEXT=.mo
211            fi
212          fi
213
214          # Added by Martin Baulig 12/15/98 for libc5 systems
215          if test "$gt_cv_func_dgettext_libc" != "yes" \
216            && test "$gt_cv_func_dgettext_libintl" = "yes"; then
217            INTLLIBS=-lintl
218            LIBS=`echo $LIBS | sed -e 's/-lintl//'`
219          fi
220      ])
221
222      if test "$CATOBJEXT" = "NONE"; then
223        dnl Neither gettext nor catgets in included in the C library.
224        dnl Fall back on GNU gettext library.
225        nls_cv_use_gnu_gettext=yes
226      fi
227    fi
228
229    if test "$nls_cv_use_gnu_gettext" != "yes"; then
230      AC_DEFINE(ENABLE_NLS, 1,
231        [always defined to indicate that i18n is enabled])
232    else
233      dnl Unset this variable since we use the non-zero value as a flag.
234      CATOBJEXT=
235    fi
236
237    dnl Test whether we really found GNU xgettext.
238    if test "$XGETTEXT" != ":"; then
239      dnl If it is no GNU xgettext we define it as : so that the
240      dnl Makefiles still can work.
241      if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
242        : ;
243      else
244        AC_MSG_RESULT(
245          [found xgettext program is not GNU xgettext; ignore it])
246        XGETTEXT=":"
247      fi
248    fi
249
250    # We need to process the po/ directory.
251    POSUB=po
252
253    AC_OUTPUT_COMMANDS(
254      [case "$CONFIG_FILES" in *po/Makefile.in*)
255        sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
256      esac])
257
258    dnl These rules are solely for the distribution goal.  While doing this
259    dnl we only have to keep exactly one list of the available catalogs
260    dnl in configure.in.
261    for lang in $ALL_LINGUAS; do
262      GMOFILES="$GMOFILES $lang.gmo"
263      POFILES="$POFILES $lang.po"
264    done
265
266    dnl Make all variables we use known to autoconf.
267    AC_SUBST(CATALOGS)
268    AC_SUBST(CATOBJEXT)
269    AC_SUBST(DATADIRNAME)
270    AC_SUBST(GMOFILES)
271    AC_SUBST(INSTOBJEXT)
272    AC_SUBST(INTLDEPS)
273    AC_SUBST(INTLLIBS)
274    AC_SUBST(INTLOBJS)
275    AC_SUBST(POFILES)
276    AC_SUBST(POSUB)
277  ])
278
279AC_DEFUN(AM_GLIB_GNU_GETTEXT,
280  [AC_REQUIRE([AC_PROG_MAKE_SET])dnl
281   AC_REQUIRE([AC_PROG_CC])dnl
282   AC_REQUIRE([AC_PROG_RANLIB])dnl
283   AC_REQUIRE([AC_HEADER_STDC])dnl
284   AC_REQUIRE([AC_C_CONST])dnl
285   AC_REQUIRE([AC_C_INLINE])dnl
286   AC_REQUIRE([AC_TYPE_OFF_T])dnl
287   AC_REQUIRE([AC_TYPE_SIZE_T])dnl
288   AC_REQUIRE([AC_FUNC_ALLOCA])dnl
289   AC_REQUIRE([AC_FUNC_MMAP])dnl
290
291   AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \
292unistd.h sys/param.h])
293   AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \
294strdup __argz_count __argz_stringify __argz_next])
295
296   AM_LC_MESSAGES
297   AM_GLIB_WITH_NLS
298
299   if test "x$CATOBJEXT" != "x"; then
300     if test "x$ALL_LINGUAS" = "x"; then
301       LINGUAS=
302     else
303       AC_MSG_CHECKING(for catalogs to be installed)
304       NEW_LINGUAS=
305       for lang in ${LINGUAS=$ALL_LINGUAS}; do
306         case "$ALL_LINGUAS" in
307          *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
308         esac
309       done
310       LINGUAS=$NEW_LINGUAS
311       AC_MSG_RESULT($LINGUAS)
312     fi
313
314     dnl Construct list of names of catalog files to be constructed.
315     if test -n "$LINGUAS"; then
316       for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
317     fi
318   fi
319
320   dnl Determine which catalog format we have (if any is needed)
321   dnl For now we know about two different formats:
322   dnl   Linux libc-5 and the normal X/Open format
323   test -d po || mkdir po
324   if test "$CATOBJEXT" = ".cat"; then
325     AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen)
326
327     dnl Transform the SED scripts while copying because some dumb SEDs
328     dnl cannot handle comments.
329     sed -e '/^#/d' $srcdir/po/$msgformat-msg.sed > po/po2msg.sed
330   fi
331
332   dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
333   dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
334   dnl Try to locate is.
335   MKINSTALLDIRS=
336#
337# jwz: fuck this!  it puts hardcoded pathnames into the generated Makefiles!
338#
339#   if test -n "$ac_aux_dir"; then
340#     MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
341#   fi
342   if test -z "$MKINSTALLDIRS"; then
343     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
344   fi
345
346   # jwz: you know what, screw it.  Let's just use the version that I
347   # already computed in configure.in, instead of this version that came
348   # with the i18n crud, ok?
349   MKINSTALLDIRS="$INSTALL_DIRS"
350
351
352   AC_SUBST(MKINSTALLDIRS)
353
354   dnl Generate list of files to be processed by xgettext which will
355   dnl be included in po/Makefile.
356   test -d po || mkdir po
357   if test "x$srcdir" != "x."; then
358     if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
359       posrcprefix="$srcdir/"
360     else
361       posrcprefix="../$srcdir/"
362     fi
363   else
364     posrcprefix="../"
365   fi
366   rm -f po/POTFILES
367   sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
368        < $srcdir/po/POTFILES.in > po/POTFILES
369  ])
370
371
372# Search path for a program which passes the given test.
373# Ulrich Drepper <drepper@cygnus.com>, 1996.
374#
375# This file can be copied and used freely without restrictions.  It can
376# be used in projects which are not available under the GNU Public License
377# but which still want to provide support for the GNU gettext functionality.
378# Please note that the actual code is *not* freely available.
379
380# serial 1
381
382dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
383dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
384AC_DEFUN([AM_PATH_PROG_WITH_TEST],
385[# Extract the first word of "$2", so it can be a program name with args.
386set dummy $2; ac_word=[$]2
387AC_MSG_CHECKING([for $ac_word])
388AC_CACHE_VAL(ac_cv_path_$1,
389[case "[$]$1" in
390  /*)
391  ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
392  ;;
393  *)
394  IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
395  for ac_dir in ifelse([$5], , $PATH, [$5]); do
396    test -z "$ac_dir" && ac_dir=.
397    if test -f $ac_dir/$ac_word; then
398      if [$3]; then
399        ac_cv_path_$1="$ac_dir/$ac_word"
400        break
401      fi
402    fi
403  done
404  IFS="$ac_save_ifs"
405dnl If no 4th arg is given, leave the cache variable unset,
406dnl so AC_PATH_PROGS will keep looking.
407ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
408])dnl
409  ;;
410esac])dnl
411$1="$ac_cv_path_$1"
412if test -n "[$]$1"; then
413  AC_MSG_RESULT([$]$1)
414else
415  AC_MSG_RESULT(no)
416fi
417AC_SUBST($1)dnl
418])
419
420# Check whether LC_MESSAGES is available in <locale.h>.
421# Ulrich Drepper <drepper@cygnus.com>, 1995.
422#
423# This file can be copied and used freely without restrictions.  It can
424# be used in projects which are not available under the GNU Public License
425# but which still want to provide support for the GNU gettext functionality.
426# Please note that the actual code is *not* freely available.
427
428# serial 2
429
430AC_DEFUN([AM_LC_MESSAGES],
431  [if test $ac_cv_header_locale_h = yes; then
432    AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
433      [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
434       am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
435    if test $am_cv_val_LC_MESSAGES = yes; then
436      AC_DEFINE(HAVE_LC_MESSAGES, 1,
437        [Define if your <locale.h> file defines LC_MESSAGES.])
438    fi
439  fi])
440
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