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Revision 18539, 18.3 KB checked in by ghudson, 22 years ago (diff)
The previous logic didn't work on a Solaris system with gettext installed. Bludgeon it into working in that case.

Line
1	dnl aclocal.m4 generated automatically by aclocal 1.3
2
3	dnl Copyright (C) 1994, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
4	dnl This Makefile.in 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.
7
8	dnl This program is distributed in the hope that it will be useful,
9	dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
10	dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
11	dnl PARTICULAR PURPOSE.
12
13	# Do all the work for Automake. This macro actually does too much --
14	# some checks are only needed if your package does certain things.
15	# But this isn't really a big deal.
16
17	# serial 1
18
19	dnl Usage:
20	dnl AM_INIT_AUTOMAKE(package,version, [no-define])
21
22	AC_DEFUN(AM_INIT_AUTOMAKE,
23	[AC_REQUIRE([AM_PROG_INSTALL])
24	PACKAGE=[$1]
25	AC_SUBST(PACKAGE)
26	VERSION=[$2]
27	AC_SUBST(VERSION)
28	dnl test to see if srcdir already configured
29	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
30	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
31	fi
32	ifelse([$3],,
33	AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
34	AC_DEFINE_UNQUOTED(VERSION, "$VERSION"))
35	AC_REQUIRE([AM_SANITY_CHECK])
36	AC_REQUIRE([AC_ARG_PROGRAM])
37	dnl FIXME This is truly gross.
38	missing_dir=`cd $ac_aux_dir && pwd`
39	AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
40	AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
41	AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
42	AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
43	AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
44	AC_REQUIRE([AC_PROG_MAKE_SET])])
45
46
47	# serial 1
48
49	AC_DEFUN(AM_PROG_INSTALL,
50	[AC_REQUIRE([AC_PROG_INSTALL])
51	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
52	AC_SUBST(INSTALL_SCRIPT)dnl
53	])
54
55	#
56	# Check to make sure that the build environment is sane.
57	#
58
59	AC_DEFUN(AM_SANITY_CHECK,
60	[AC_MSG_CHECKING([whether build environment is sane])
61	# Just in case
62	sleep 1
63	echo timestamp > conftestfile
64	# Do `set' in a subshell so we don't clobber the current shell's
65	# arguments. Must try -L first in case configure is actually a
66	# symlink; some systems play weird games with the mod time of symlinks
67	# (eg FreeBSD returns the mod time of the symlink's containing
68	# directory).
69	if (
70	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
71	if test "[$]*" = "X"; then
72	# -L didn't work.
73	set X `ls -t $srcdir/configure conftestfile`
74	fi
75	if test "[$]*" != "X $srcdir/configure conftestfile" \
76	&& test "[$]*" != "X conftestfile $srcdir/configure"; then
77
78	# If neither matched, then we have a broken ls. This can happen
79	# if, for instance, CONFIG_SHELL is bash and it inherits a
80	# broken ls alias from the environment. This has actually
81	# happened. Such a system could not be considered "sane".
82	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
83	alias in your environment])
84	fi
85
86	test "[$]2" = conftestfile
87	)
88	then
89	# Ok.
90	:
91	else
92	AC_MSG_ERROR([newly created file is older than distributed files!
93	Check your system clock])
94	fi
95	rm -f conftest*
96	AC_MSG_RESULT(yes)])
97
98	dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
99	dnl The program must properly implement --version.
100	AC_DEFUN(AM_MISSING_PROG,
101	[AC_MSG_CHECKING(for working $2)
102	# Run test in a subshell; some versions of sh will print an error if
103	# an executable is not found, even if stderr is redirected.
104	# Redirect stdin to placate older versions of autoconf. Sigh.
105	if ($2 --version) < /dev/null > /dev/null 2>&1; then
106	$1=$2
107	AC_MSG_RESULT(found)
108	else
109	$1="$3/missing $2"
110	AC_MSG_RESULT(missing)
111	fi
112	AC_SUBST($1)])
113
114	# Like AC_CONFIG_HEADER, but automatically create stamp file.
115
116	AC_DEFUN(AM_CONFIG_HEADER,
117	[AC_PREREQ([2.12])
118	AC_CONFIG_HEADER([$1])
119	dnl When config.status generates a header, we must update the stamp-h file.
120	dnl This file resides in the same directory as the config header
121	dnl that is generated. We must strip everything past the first ":",
122	dnl and everything past the last "/".
123	AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
124	ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
125	<<test -z "<<$>>CONFIG_HEADERS" \|\| echo timestamp > patsubst(<<$1>>, <<^$[^:]/$?.>>, <<\1>>)stamp-h<<>>dnl>>,
126	<<am_indx=1
127	for am_file in <<$1>>; do
128	case " <<$>>CONFIG_HEADERS " in
129	" <<$>>am_file "<<)>>
130	echo timestamp > `echo <<$>>am_file \| sed -e 's%:.%%' -e 's%[^/]$%%'`stamp-h$am_indx
131	;;
132	esac
133	am_indx=`expr "<<$>>am_indx" + 1`
134	done<<>>dnl>>)
135	changequote([,]))])
136
137
138	# serial 1
139
140	AC_DEFUN(AM_C_PROTOTYPES,
141	[AC_REQUIRE([AM_PROG_CC_STDC])
142	AC_REQUIRE([AC_PROG_CPP])
143	AC_MSG_CHECKING([for function prototypes])
144	if test "$am_cv_prog_cc_stdc" != no; then
145	AC_MSG_RESULT(yes)
146	AC_DEFINE(PROTOTYPES)
147	U= ANSI2KNR=
148	else
149	AC_MSG_RESULT(no)
150	U=_ ANSI2KNR=./ansi2knr
151	# Ensure some checks needed by ansi2knr itself.
152	AC_HEADER_STDC
153	AC_CHECK_HEADERS(string.h)
154	fi
155	AC_SUBST(U)dnl
156	AC_SUBST(ANSI2KNR)dnl
157	])
158
159
160	# serial 1
161
162	# @defmac AC_PROG_CC_STDC
163	# @maindex PROG_CC_STDC
164	# @ovindex CC
165	# If the C compiler in not in ANSI C mode by default, try to add an option
166	# to output variable @code{CC} to make it so. This macro tries various
167	# options that select ANSI C on some system or another. It considers the
168	# compiler to be in ANSI C mode if it handles function prototypes correctly.
169	#
170	# If you use this macro, you should check after calling it whether the C
171	# compiler has been set to accept ANSI C; if not, the shell variable
172	# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
173	# code in ANSI C, you can make an un-ANSIfied copy of it by using the
174	# program @code{ansi2knr}, which comes with Ghostscript.
175	# @end defmac
176
177	AC_DEFUN(AM_PROG_CC_STDC,
178	[AC_REQUIRE([AC_PROG_CC])
179	AC_BEFORE([$0], [AC_C_INLINE])
180	AC_BEFORE([$0], [AC_C_CONST])
181	dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
182	dnl a magic option to avoid problems with ANSI preprocessor commands
183	dnl like #elif.
184	dnl FIXME: can't do this because then AC_AIX won't work due to a
185	dnl circular dependency.
186	dnl AC_BEFORE([$0], [AC_PROG_CPP])
187	AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
188	AC_CACHE_VAL(am_cv_prog_cc_stdc,
189	[am_cv_prog_cc_stdc=no
190	ac_save_CC="$CC"
191	# Don't try gcc -ansi; that turns off useful extensions and
192	# breaks some systems' header files.
193	# AIX -qlanglvl=ansi
194	# Ultrix and OSF/1 -std1
195	# HP-UX -Aa -D_HPUX_SOURCE
196	# SVR4 -Xc -D__EXTENSIONS__
197	for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
198	do
199	CC="$ac_save_CC $ac_arg"
200	AC_TRY_COMPILE(
201	[#include <stdarg.h>
202	#include <stdio.h>
203	#include <sys/types.h>
204	#include <sys/stat.h>
205	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
206	struct buf { int x; };
207	FILE * (rcsopen) (struct buf , struct stat *, int);
208	static char *e (p, i)
209	char **p;
210	int i;
211	{
212	return p[i];
213	}
214	static char f (char (g) (char , int), char *p, ...)
215	{
216	char *s;
217	va_list v;
218	va_start (v,p);
219	s = g (p, va_arg (v,int));
220	va_end (v);
221	return s;
222	}
223	int test (int i, double x);
224	struct s1 {int (*f) (int a);};
225	struct s2 {int (*f) (double a);};
226	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
227	int argc;
228	char **argv;
229	], [
230	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
231	],
232	[am_cv_prog_cc_stdc="$ac_arg"; break])
233	done
234	CC="$ac_save_CC"
235	])
236	if test -z "$am_cv_prog_cc_stdc"; then
237	AC_MSG_RESULT([none needed])
238	else
239	AC_MSG_RESULT($am_cv_prog_cc_stdc)
240	fi
241	case "x$am_cv_prog_cc_stdc" in
242	x\|xno) ;;
243	*) CC="$CC $am_cv_prog_cc_stdc" ;;
244	esac
245	])
246
247
248	dnl AM_PROG_LEX
249	dnl Look for flex, lex or missing, then run AC_PROG_LEX and AC_DECL_YYTEXT
250	AC_DEFUN(AM_PROG_LEX,
251	[missing_dir=ifelse([$1],,`cd $ac_aux_dir && pwd`,$1)
252	AC_CHECK_PROGS(LEX, flex lex, "$missing_dir/missing flex")
253	AC_PROG_LEX
254	AC_DECL_YYTEXT])
255
256	# Macro to add for using GNU gettext.
257	# Ulrich Drepper <drepper@cygnus.com>, 1995.
258
259	# serial 2
260
261	AC_DEFUN(AM_WITH_NLS,
262	[AC_MSG_CHECKING([whether NLS is requested])
263	dnl Default is enabled NLS
264	AC_ARG_ENABLE(nls,
265	[ --disable-nls do not use Native Language Support],
266	USE_NLS=$enableval, USE_NLS=yes)
267	AC_MSG_RESULT($USE_NLS)
268	AC_SUBST(USE_NLS)
269
270	USE_INCLUDED_LIBINTL=no
271
272	dnl If we use NLS figure out what method
273	if test "$USE_NLS" = "yes"; then
274	AC_DEFINE(ENABLE_NLS)
275	AC_MSG_CHECKING([whether included gettext is requested])
276	AC_ARG_WITH(included-gettext,
277	[ --with-included-gettext use the GNU gettext library included here],
278	nls_cv_force_use_gnu_gettext=$withval,
279	nls_cv_force_use_gnu_gettext=no)
280	AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
281
282	nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
283	if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
284	dnl User does not insist on using GNU NLS library. Figure out what
285	dnl to use. If gettext or catgets are available (in this order) we
286	dnl use this. Else we have to fall back to GNU NLS library.
287	dnl catgets is only used if permitted by option --with-catgets.
288	nls_cv_header_intl=
289	nls_cv_header_libgt=
290	CATOBJEXT=NONE
291
292	AC_CHECK_HEADER(libintl.h,
293	[AC_CACHE_CHECK([for gettext in libc], gt_cv_func_gettext_libc,
294	[AC_TRY_LINK([#include <libintl.h>], [return (int) gettext ("")],
295	gt_cv_func_gettext_libc=yes, gt_cv_func_gettext_libc=no)])
296
297	if :; then
298	AC_CHECK_LIB(intl, bindtextdomain)
299	AC_CHECK_LIB(intl, bindtextdomain,
300	[AC_CACHE_CHECK([for gettext in libintl],
301	gt_cv_func_gettext_libintl,
302	[AC_TRY_LINK([], [return (int) gettext ("")],
303	gt_cv_func_gettext_libintl=yes,
304	gt_cv_func_gettext_libintl=no)])])
305	fi
306
307	if test "$gt_cv_func_gettext_libc" = "yes" \
308	\|\| test "$gt_cv_func_gettext_libintl" = "yes"; then
309	AC_DEFINE(HAVE_GETTEXT)
310	AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
311	[test -z "`$ac_dir/$ac_word -h 2>&1 \| grep 'dv '`"], no)dnl
312	if test "$MSGFMT" != "no"; then
313	AC_CHECK_FUNCS(dcgettext)
314	AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
315	AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
316	[test -z "`$ac_dir/$ac_word -h 2>&1 \| grep '(HELP)'`"], :)
317	AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
318	return _nl_msg_cat_cntr],
319	[CATOBJEXT=.gmo
320	DATADIRNAME=share],
321	[CATOBJEXT=.mo
322	DATADIRNAME=lib])
323	INSTOBJEXT=.mo
324	fi
325	fi
326	])
327
328	if test "$CATOBJEXT" = "NONE"; then
329	AC_MSG_CHECKING([whether catgets can be used])
330	AC_ARG_WITH(catgets,
331	[ --with-catgets use catgets functions if available],
332	nls_cv_use_catgets=$withval, nls_cv_use_catgets=no)
333	AC_MSG_RESULT($nls_cv_use_catgets)
334
335	if test "$nls_cv_use_catgets" = "yes"; then
336	dnl No gettext in C library. Try catgets next.
337	AC_CHECK_LIB(i, main)
338	AC_CHECK_FUNC(catgets,
339	[AC_DEFINE(HAVE_CATGETS)
340	INTLOBJS="\$(CATOBJS)"
341	AC_PATH_PROG(GENCAT, gencat, no)dnl
342	if test "$GENCAT" != "no"; then
343	AC_PATH_PROG(GMSGFMT, gmsgfmt, no)
344	if test "$GMSGFMT" = "no"; then
345	AM_PATH_PROG_WITH_TEST(GMSGFMT, msgfmt,
346	[test -z "`$ac_dir/$ac_word -h 2>&1 \| grep 'dv '`"], no)
347	fi
348	AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
349	[test -z "`$ac_dir/$ac_word -h 2>&1 \| grep '(HELP)'`"], :)
350	USE_INCLUDED_LIBINTL=yes
351	CATOBJEXT=.cat
352	INSTOBJEXT=.cat
353	DATADIRNAME=lib
354	INTLDEPS="../intl/libintl.a"
355	INTLLIBS=$INTLDEPS
356	LIBS=`echo $LIBS \| sed -e 's/-lintl//'`
357	nls_cv_header_intl=intl/libintl.h
358	nls_cv_header_libgt=intl/libgettext.h
359	fi])
360	fi
361	fi
362
363	if test "$CATOBJEXT" = "NONE"; then
364	dnl Neither gettext nor catgets in included in the C library.
365	dnl Fall back on GNU gettext library.
366	nls_cv_use_gnu_gettext=yes
367	fi
368	fi
369
370	if test "$nls_cv_use_gnu_gettext" = "yes"; then
371	dnl Mark actions used to generate GNU NLS library.
372	INTLOBJS="\$(GETTOBJS)"
373	AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
374	[test -z "`$ac_dir/$ac_word -h 2>&1 \| grep 'dv '`"], msgfmt)
375	AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
376	AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
377	[test -z "`$ac_dir/$ac_word -h 2>&1 \| grep '(HELP)'`"], :)
378	AC_SUBST(MSGFMT)
379	USE_INCLUDED_LIBINTL=yes
380	CATOBJEXT=.gmo
381	INSTOBJEXT=.mo
382	DATADIRNAME=share
383	INTLDEPS="../intl/libintl.a"
384	INTLLIBS=$INTLDEPS
385	LIBS=`echo $LIBS \| sed -e 's/-lintl//'`
386	nls_cv_header_intl=intl/libintl.h
387	nls_cv_header_libgt=intl/libgettext.h
388	fi
389
390	dnl Test whether we really found GNU xgettext.
391	if test "$XGETTEXT" != ":"; then
392	dnl If it is no GNU xgettext we define it as : so that the
393	dnl Makefiles still can work.
394	if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
395	: ;
396	else
397	AC_MSG_RESULT(
398	[found xgettext programs is not GNU xgettext; ignore it])
399	XGETTEXT=":"
400	fi
401	fi
402
403	# We need to process the po/ directory.
404	POSUB=po
405	else
406	DATADIRNAME=share
407	nls_cv_header_intl=intl/libintl.h
408	nls_cv_header_libgt=intl/libgettext.h
409	fi
410
411	# If this is used in GNU gettext we have to set USE_NLS to `yes'
412	# because some of the sources are only built for this goal.
413	if test "$PACKAGE" = gettext; then
414	USE_NLS=yes
415	USE_INCLUDED_LIBINTL=yes
416	fi
417
418	dnl These rules are solely for the distribution goal. While doing this
419	dnl we only have to keep exactly one list of the available catalogs
420	dnl in configure.in.
421	for lang in $ALL_LINGUAS; do
422	GMOFILES="$GMOFILES $lang.gmo"
423	POFILES="$POFILES $lang.po"
424	done
425
426	dnl Make all variables we use known to autoconf.
427	AC_SUBST(USE_INCLUDED_LIBINTL)
428	AC_SUBST(CATALOGS)
429	AC_SUBST(CATOBJEXT)
430	AC_SUBST(DATADIRNAME)
431	AC_SUBST(GMOFILES)
432	AC_SUBST(INSTOBJEXT)
433	AC_SUBST(INTLDEPS)
434	AC_SUBST(INTLLIBS)
435	AC_SUBST(INTLOBJS)
436	AC_SUBST(POFILES)
437	AC_SUBST(POSUB)
438	])
439
440	AC_DEFUN(AM_GNU_GETTEXT,
441	[AC_REQUIRE([AC_PROG_MAKE_SET])dnl
442	AC_REQUIRE([AC_PROG_CC])dnl
443	AC_REQUIRE([AC_ISC_POSIX])dnl
444	AC_REQUIRE([AC_HEADER_STDC])dnl
445	AC_REQUIRE([AC_C_CONST])dnl
446	AC_REQUIRE([AC_C_INLINE])dnl
447	AC_REQUIRE([AC_TYPE_OFF_T])dnl
448	AC_REQUIRE([AC_TYPE_SIZE_T])dnl
449	AC_REQUIRE([AC_FUNC_ALLOCA])dnl
450	AC_REQUIRE([AC_FUNC_MMAP])dnl
451
452	AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h string.h \
453	unistd.h values.h])
454	AC_CHECK_FUNCS([getcwd munmap putenv setenv setlocale strchr strcasecmp \
455	__argz_count __argz_stringify __argz_next])
456
457	if test "${ac_cv_func_stpcpy+set}" != "set"; then
458	AC_CHECK_FUNCS(stpcpy)
459	fi
460	if test "${ac_cv_func_stpcpy}" = "yes"; then
461	AC_DEFINE(HAVE_STPCPY)
462	fi
463
464	AM_LC_MESSAGES
465	AM_WITH_NLS
466
467	if test "x$CATOBJEXT" != "x"; then
468	if test "x$ALL_LINGUAS" = "x"; then
469	LINGUAS=
470	else
471	AC_MSG_CHECKING(for catalogs to be installed)
472	NEW_LINGUAS=
473	for lang in ${LINGUAS=$ALL_LINGUAS}; do
474	case "$ALL_LINGUAS" in
475	$lang) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
476	esac
477	done
478	LINGUAS=$NEW_LINGUAS
479	AC_MSG_RESULT($LINGUAS)
480	fi
481
482	dnl Construct list of names of catalog files to be constructed.
483	if test -n "$LINGUAS"; then
484	for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
485	fi
486	fi
487
488	dnl Determine which catalog format we have (if any is needed)
489	dnl For now we know about two different formats:
490	dnl Linux libc-5 and the normal X/Open format
491	test -d intl \|\| mkdir intl
492	if test "$CATOBJEXT" = ".cat"; then
493	AC_CHECK_HEADER(linux/version.h, msgformat=linux, msgformat=xopen)
494
495	dnl Transform the SED scripts while copying because some dumb SEDs
496	dnl cannot handle comments.
497	sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
498	fi
499	dnl po2tbl.sed is always needed.
500	sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
501	$srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
502
503	dnl In the intl/Makefile.in we have a special dependency which makes
504	dnl only sense for gettext. We comment this out for non-gettext
505	dnl packages.
506	if test "$PACKAGE" = "gettext"; then
507	GT_NO="#NO#"
508	GT_YES=
509	else
510	GT_NO=
511	GT_YES="#YES#"
512	fi
513	AC_SUBST(GT_NO)
514	AC_SUBST(GT_YES)
515
516	dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
517	dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
518	dnl Try to locate is.
519	MKINSTALLDIRS=
520	if test $ac_aux_dir; then
521	MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
522	fi
523	if test -z $MKINSTALLDIRS; then
524	MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
525	fi
526	AC_SUBST(MKINSTALLDIRS)
527
528	dnl *** For now the libtool support in intl/Makefile is not for real.
529	l=
530	AC_SUBST(l)
531
532	dnl Generate list of files to be processed by xgettext which will
533	dnl be included in po/Makefile.
534	test -d po \|\| mkdir po
535	if test "x$srcdir" != "x."; then
536	if test "x`echo $srcdir \| sed 's@/.*@@'`" = "x"; then
537	posrcprefix="$srcdir/"
538	else
539	posrcprefix="../$srcdir/"
540	fi
541	else
542	posrcprefix="../"
543	fi
544	sed -e "/^#/d" -e "/^\$/d" -e "s,., $posrcprefix& \\\\," -e "\$s/$.$ \\\\/\1/" \
545	< $srcdir/po/POTFILES.in > po/POTFILES
546	])
547
548	# Search path for a program which passes the given test.
549	# Ulrich Drepper <drepper@cygnus.com>, 1996.
550
551	# serial 1
552
553	dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
554	dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
555	AC_DEFUN(AM_PATH_PROG_WITH_TEST,
556	[# Extract the first word of "$2", so it can be a program name with args.
557	set dummy $2; ac_word=[$]2
558	AC_MSG_CHECKING([for $ac_word])
559	AC_CACHE_VAL(ac_cv_path_$1,
560	[case "[$]$1" in
561	/*)
562	ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
563	;;
564	*)
565	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
566	for ac_dir in ifelse([$5], , $PATH, [$5]); do
567	test -z "$ac_dir" && ac_dir=.
568	if test -f $ac_dir/$ac_word; then
569	if [$3]; then
570	ac_cv_path_$1="$ac_dir/$ac_word"
571	break
572	fi
573	fi
574	done
575	IFS="$ac_save_ifs"
576	dnl If no 4th arg is given, leave the cache variable unset,
577	dnl so AC_PATH_PROGS will keep looking.
578	ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
579	])dnl
580	;;
581	esac])dnl
582	$1="$ac_cv_path_$1"
583	if test -n "[$]$1"; then
584	AC_MSG_RESULT([$]$1)
585	else
586	AC_MSG_RESULT(no)
587	fi
588	AC_SUBST($1)dnl
589	])
590
591	# Check whether LC_MESSAGES is available in <locale.h>.
592	# Ulrich Drepper <drepper@cygnus.com>, 1995.
593
594	# serial 1
595
596	AC_DEFUN(AM_LC_MESSAGES,
597	[if test $ac_cv_header_locale_h = yes; then
598	AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
599	[AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
600	am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
601	if test $am_cv_val_LC_MESSAGES = yes; then
602	AC_DEFINE(HAVE_LC_MESSAGES)
603	fi
604	fi])
605

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source: trunk/third/enscript/aclocal.m4 @ 18539

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