Context Navigation

aclocal.m4 @ 21437

Visit:

Revision 21437, 75.7 KB checked in by ghudson, 20 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r21436, which included commits to RCS files with non-trunk default branches.

Line
1	# generated automatically by aclocal 1.7.9 -- Autoconf --
2
3	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
4	# Free Software Foundation, Inc.
5	# This file is free software; the Free Software Foundation
6	# gives unlimited permission to copy and/or distribute it,
7	# with or without modifications, as long as this notice is preserved.
8
9	# This program is distributed in the hope that it will be useful,
10	# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11	# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12	# PARTICULAR PURPOSE.
13
14	# <<< smr.m4 from smr_macros 0.2.4 >>>
15
16	dnl ####################### -- Mode: M4 -- ###########################
17	dnl smr.m4 --
18	dnl
19	dnl Copyright (C) 1999 Matthew D. Langston <langston@SLAC.Stanford.EDU>
20	dnl Copyright (C) 1998 Steve Robbins <stever@cs.mcgill.ca>
21	dnl
22	dnl This file is free software; you can redistribute it and/or modify it
23	dnl under the terms of the GNU General Public License as published by
24	dnl the Free Software Foundation; either version 2 of the License, or
25	dnl (at your option) any later version.
26	dnl
27	dnl This file is distributed in the hope that it will be useful, but
28	dnl WITHOUT ANY WARRANTY; without even the implied warranty of
29	dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
30	dnl General Public License for more details.
31	dnl
32	dnl You should have received a copy of the GNU General Public License
33	dnl along with this file; if not, write to:
34	dnl
35	dnl Free Software Foundation, Inc.
36	dnl Suite 330
37	dnl 59 Temple Place
38	dnl Boston, MA 02111-1307, USA.
39	dnl ####################################################################
40
41
42	dnl NOTE: The macros in this file are extensively documented in the
43	dnl accompanying `smr_macros.texi' Texinfo file. Please see the
44	dnl Texinfo documentation for the definitive specification of how
45	dnl these macros are supposed to work. If the macros work
46	dnl differently than the Texinfo documentation says they should,
47	dnl then the macros (and not the Texinfo documentation) has the
48	dnl bug(s).
49
50	dnl This is a convenient macro which translates illegal characters for
51	dnl bourne shell variables into legal characters. It has the same
52	dnl functionality as sed 'y%./+-:%__p__%'.
53	AC_DEFUN([smr_safe_translation], [patsubst(patsubst([$1], [+], [p]), [./-:], [_])])
54
55	AC_DEFUN([smr_SWITCH],
56	[
57	dnl Define convenient aliases for the arguments since there are so
58	dnl many of them and I keep confusing myself whenever I have to edit
59	dnl this macro.
60	pushdef([smr_name], $1)
61	pushdef([smr_help_string], $2)
62	pushdef([smr_default], $3)
63	pushdef([smr_yes_define], $4)
64	pushdef([smr_no_define], $5)
65
66	dnl Do some sanity checking of the arguments.
67	ifelse([regexp(smr_default, [^$yes\\|no$$])], -1, [AC_MSG_ERROR($0: third arg must be either yes or no)])
68
69	dnl Create the help string
70	pushdef([smr_lhs], [--ifelse(smr_default, yes, disable, enable)-smr_name])dnl
71	pushdef([smr_rhs], [ifelse(smr_default, yes, disable, enable) smr_help_string (default is smr_default)])dnl
72
73	dnl Add the option to `configure --help'. We don't need to supply the
74	dnl 4th argument to AC_ARG_ENABLE (i.e. the code to set the default
75	dnl value) because that is done below by AC_CACHE_CHECK.
76	AC_ARG_ENABLE([smr_name],
77	AC_HELP_STRING([smr_lhs], [smr_rhs]),
78	smr_cv_enable_[]smr_name=$enableval)
79
80	dnl We cache the result so that the user doesn't have to remember
81	dnl which flags they passed to `configure'.
82	AC_CACHE_CHECK([whether to enable smr_help_string],
83	smr_cv_enable_[]smr_name,
84	smr_cv_enable_[]smr_name=smr_default)
85
86	ifelse(smr_yes_define, , , test x"[$]smr_cv_enable_[]smr_name" = xyes && AC_DEFINE(smr_yes_define))
87	ifelse(smr_no_define, , , test x"[$]smr_cv_enable_[]smr_name" = xno && AC_DEFINE(smr_no_define))
88
89	dnl Sanity check the value assigned to smr_cv_enable_$1 to force it to
90	dnl be either `yes' or `no'.
91	if test ! x"[$]smr_cv_enable_[]smr_name" = xyes; then
92	if test ! x"[$]smr_cv_enable_[]smr_name" = xno; then
93	AC_MSG_ERROR([smr_lhs must be either yes or no])
94	fi
95	fi
96
97	popdef([smr_name])
98	popdef([smr_help_string])
99	popdef([smr_default])
100	popdef([smr_yes_define])
101	popdef([smr_no_define])
102	popdef([smr_lhs])
103	popdef([smr_rhs])
104	])
105
106
107	AC_DEFUN([smr_ARG_WITHLIB],
108	[
109	dnl Define convenient aliases for the arguments since there are so
110	dnl many of them and I keep confusing myself whenever I have to edit
111	dnl this macro.
112	pushdef([smr_name], $1)
113	pushdef([smr_libname], ifelse($2, , smr_name, $2))
114	pushdef([smr_help_string], $3)
115	pushdef([smr_safe_name], smr_safe_translation(smr_name))
116
117	dnl Add the option to `configure --help'. We don't need to supply the
118	dnl 4th argument to AC_ARG_WITH (i.e. the code to set the default
119	dnl value) because that is done below by AC_CACHE_CHECK.
120	AC_ARG_WITH(smr_safe_name-library,
121	AC_HELP_STRING([--with-smr_safe_name-library[[=PATH]]],
122	[use smr_name library ifelse(smr_help_string, , , (smr_help_string))]),
123	smr_cv_with_[]smr_safe_name[]_library=$withval)
124
125	dnl We cache the result so that the user doesn't have to remember
126	dnl which flags they passed to `configure'.
127	AC_CACHE_CHECK([whether to use smr_name library],
128	smr_cv_with_[]smr_safe_name[]_library,
129	smr_cv_with_[]smr_safe_name[]_library=maybe)
130
131
132	case x"[$]smr_cv_with_[]smr_safe_name[]_library" in
133	xyes \| xmaybe)
134	smr_safe_name[]_LIBS="-l[]smr_libname"
135	with_[]smr_safe_name=[$]smr_cv_with_[]smr_safe_name[]_library
136	;;
137	xno)
138	smr_safe_name[]_LIBS=
139	with_[]smr_safe_name=no
140	;;
141	*)
142	if test -f "[$]smr_cv_with_[]smr_safe_name[]_library"; then
143	smr_safe_name[]_LIBS=[$]smr_cv_with_[]smr_safe_name[]_library
144	elif test -d "[$]smr_cv_with_[]smr_safe_name[]_library"; then
145	smr_safe_name[]_LIBS="-L[$]smr_cv_with_[]smr_safe_name[]_library -l[]smr_libname"
146	else
147	AC_MSG_ERROR([argument must be boolean, file, or directory])
148	fi
149	with_[]smr_safe_name=yes
150	;;
151	esac
152
153	popdef([smr_name])
154	popdef([smr_libname])
155	popdef([smr_help_string])
156	popdef([smr_safe_name])
157	])
158
159
160	AC_DEFUN([smr_ARG_WITHINCLUDES],
161	[
162	dnl Define convenient aliases for the arguments since there are so
163	dnl many of them and I keep confusing myself whenever I have to edit
164	dnl this macro.
165	pushdef([smr_name], $1)
166	pushdef([smr_header], $2)
167	pushdef([smr_extra_flags], $3)
168	pushdef([smr_safe_name], smr_safe_translation(smr_name))
169
170	dnl Add the option to `configure --help'. We don't need to supply the
171	dnl 4th argument to AC_ARG_WITH (i.e. the code to set the default
172	dnl value) because that is done below by AC_CACHE_CHECK.
173	AC_ARG_WITH(smr_safe_name-includes,
174	AC_HELP_STRING([--with-smr_safe_name-includes[[=DIR]]],
175	[set directory for smr_name headers]),
176	smr_cv_with_[]smr_safe_name[]_includes=$withval)
177
178	dnl We cache the result so that the user doesn't have to remember
179	dnl which flags they passed to `configure'.
180	AC_CACHE_CHECK([where to find the smr_name header files],
181	smr_cv_with_[]smr_safe_name[]_includes,
182	smr_cv_with_[]smr_safe_name[]_includes=)
183
184	if test ! x"[$]smr_cv_with_[]smr_safe_name[]_includes" = x; then
185	if test -d "[$]smr_cv_with_[]smr_safe_name[]_includes"; then
186	smr_safe_name[]_CFLAGS="-I[$]smr_cv_with_[]smr_safe_name[]_includes"
187	else
188	AC_MSG_ERROR([argument must be a directory])
189	fi
190	else
191	smr_safe_name[]_CFLAGS=
192	fi
193
194	dnl This bit of logic comes from the autoconf AC_PROG_CC macro. We
195	dnl need to put the given include directory into CPPFLAGS temporarily,
196	dnl but then restore CPPFLAGS to its old value.
197	smr_test_CPPFLAGS="${CPPFLAGS+set}"
198	smr_save_CPPFLAGS="$CPPFLAGS"
199	CPPFLAGS="$CPPFLAGS [$]smr_safe_name[]_CFLAGS smr_extra_flags"
200
201	dnl If the header file smr_header exists, then define
202	dnl HAVE_[]smr_header (in all capitals).
203	AC_CHECK_HEADERS([smr_header],
204	smr_have_[]smr_safe_name[]_header=yes,
205	smr_have_[]smr_safe_name[]_header=no)
206
207	if test x"$smr_test_CPPFLAGS" = xset; then
208	CPPFLAGS=$smr_save_CPPFLAGS
209	else
210	unset CPPFLAGS
211	fi
212
213	popdef([smr_name])
214	popdef([smr_header])
215	popdef([smr_extra_flags])
216	popdef([smr_safe_name])
217	])
218
219
220	AC_DEFUN([smr_CHECK_LIB],
221	[
222	dnl Define convenient aliases for the arguments since there are so
223	dnl many of them and I keep confusing myself whenever I have to edit
224	dnl this macro.
225	pushdef([smr_name], $1)
226	pushdef([smr_libname], ifelse($2, , smr_name, $2))
227	pushdef([smr_help_string], $3)
228	pushdef([smr_function], $4)
229	pushdef([smr_header], $5)
230	pushdef([smr_extra_libs], $6)
231	pushdef([smr_extra_flags], $7)
232	pushdef([smr_prototype], $8)
233	pushdef([smr_safe_name], smr_safe_translation(smr_name))
234
235	dnl Give the user (via "configure --help") an interface to specify
236	dnl whether we should use the library or not, and possibly where we
237	dnl should find it.
238	smr_ARG_WITHLIB([smr_name], [smr_libname], [smr_help_string])
239
240	if test ! x"$with_[]smr_safe_name" = xno; then
241
242	# If we got this far, then the user didn't explicitly ask not to use
243	# the library.
244
245	dnl If the caller of smr_CHECK_LIB specified a header file for this
246	dnl library, then give the user (via "configure --help") an
247	dnl interface to specify where this header file can be found (if it
248	dnl isn't found by the compiler by default).
249	ifelse(smr_header, , , [smr_ARG_WITHINCLUDES(smr_name, smr_header, smr_extra_flags)])
250
251	# We need only look for the library if the header has been found
252	# (or no header is needed).
253	if test [$]smr_have_[]smr_safe_name[]_header != no; then
254
255	AC_CHECK_LIB(smr_libname,
256	smr_function,
257	smr_have_[]smr_safe_name[]_library=yes,
258	smr_have_[]smr_safe_name[]_library=no,
259	[$]smr_safe_name[]_CFLAGS [smr_extra_flags] [$]smr_safe_name[]_LIBS [smr_extra_libs],
260	[ifelse(smr_prototype, , , [[#]include <smr_header>])],
261	smr_prototype)
262	fi
263
264	if test x"[$]smr_have_[]smr_safe_name[]_library" = xyes; then
265	AC_MSG_RESULT([using smr_name library])
266	else
267	smr_safe_name[]_LIBS=
268	smr_safe_name[]_CFLAGS=
269
270	if test x"$with_[]smr_safe_name" = xmaybe; then
271	AC_MSG_RESULT([not using smr_name library])
272	else
273	AC_MSG_WARN([requested smr_name library not found!])
274	fi
275	fi
276	fi
277
278	popdef([smr_name])
279	popdef([smr_libname])
280	popdef([smr_help_string])
281	popdef([smr_function])
282	popdef([smr_header])
283	popdef([smr_extra_libs])
284	popdef([smr_extra_flags])
285	popdef([smr_prototype])
286	popdef([smr_safe_name])
287	])
288
289	# Add --enable-maintainer-mode option to configure.
290	# From Jim Meyering
291
292	# Copyright 1996, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
293
294	# This program is free software; you can redistribute it and/or modify
295	# it under the terms of the GNU General Public License as published by
296	# the Free Software Foundation; either version 2, or (at your option)
297	# any later version.
298
299	# This program is distributed in the hope that it will be useful,
300	# but WITHOUT ANY WARRANTY; without even the implied warranty of
301	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
302	# GNU General Public License for more details.
303
304	# You should have received a copy of the GNU General Public License
305	# along with this program; if not, write to the Free Software
306	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
307	# 02111-1307, USA.
308
309	# serial 2
310
311	AC_DEFUN([AM_MAINTAINER_MODE],
312	[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
313	dnl maintainer-mode is disabled by default
314	AC_ARG_ENABLE(maintainer-mode,
315	[ --enable-maintainer-mode enable make rules and dependencies not useful
316	(and sometimes confusing) to the casual installer],
317	USE_MAINTAINER_MODE=$enableval,
318	USE_MAINTAINER_MODE=no)
319	AC_MSG_RESULT([$USE_MAINTAINER_MODE])
320	AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
321	MAINT=$MAINTAINER_MODE_TRUE
322	AC_SUBST(MAINT)dnl
323	]
324	)
325
326	AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
327
328	# AM_CONDITIONAL -- Autoconf --
329
330	# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
331
332	# This program is free software; you can redistribute it and/or modify
333	# it under the terms of the GNU General Public License as published by
334	# the Free Software Foundation; either version 2, or (at your option)
335	# any later version.
336
337	# This program is distributed in the hope that it will be useful,
338	# but WITHOUT ANY WARRANTY; without even the implied warranty of
339	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
340	# GNU General Public License for more details.
341
342	# You should have received a copy of the GNU General Public License
343	# along with this program; if not, write to the Free Software
344	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
345	# 02111-1307, USA.
346
347	# serial 5
348
349	AC_PREREQ(2.52)
350
351	# AM_CONDITIONAL(NAME, SHELL-CONDITION)
352	# -------------------------------------
353	# Define a conditional.
354	AC_DEFUN([AM_CONDITIONAL],
355	[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
356	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
357	AC_SUBST([$1_TRUE])
358	AC_SUBST([$1_FALSE])
359	if $2; then
360	$1_TRUE=
361	$1_FALSE='#'
362	else
363	$1_TRUE='#'
364	$1_FALSE=
365	fi
366	AC_CONFIG_COMMANDS_PRE(
367	[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
368	AC_MSG_ERROR([conditional "$1" was never defined.
369	Usually this means the macro was only invoked conditionally.])
370	fi])])
371
372	# Do all the work for Automake. -- Autoconf --
373
374	# This macro actually does too much some checks are only needed if
375	# your package does certain things. But this isn't really a big deal.
376
377	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
378	# Free Software Foundation, Inc.
379
380	# This program is free software; you can redistribute it and/or modify
381	# it under the terms of the GNU General Public License as published by
382	# the Free Software Foundation; either version 2, or (at your option)
383	# any later version.
384
385	# This program is distributed in the hope that it will be useful,
386	# but WITHOUT ANY WARRANTY; without even the implied warranty of
387	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
388	# GNU General Public License for more details.
389
390	# You should have received a copy of the GNU General Public License
391	# along with this program; if not, write to the Free Software
392	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
393	# 02111-1307, USA.
394
395	# serial 10
396
397	AC_PREREQ([2.54])
398
399	# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
400	# the ones we care about.
401	m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
402
403	# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
404	# AM_INIT_AUTOMAKE([OPTIONS])
405	# -----------------------------------------------
406	# The call with PACKAGE and VERSION arguments is the old style
407	# call (pre autoconf-2.50), which is being phased out. PACKAGE
408	# and VERSION should now be passed to AC_INIT and removed from
409	# the call to AM_INIT_AUTOMAKE.
410	# We support both call styles for the transition. After
411	# the next Automake release, Autoconf can make the AC_INIT
412	# arguments mandatory, and then we can depend on a new Autoconf
413	# release and drop the old call support.
414	AC_DEFUN([AM_INIT_AUTOMAKE],
415	[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
416	AC_REQUIRE([AC_PROG_INSTALL])dnl
417	# test to see if srcdir already configured
418	if test "`cd $srcdir && pwd`" != "`pwd`" &&
419	test -f $srcdir/config.status; then
420	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
421	fi
422
423	# test whether we have cygpath
424	if test -z "$CYGPATH_W"; then
425	if (cygpath --version) >/dev/null 2>/dev/null; then
426	CYGPATH_W='cygpath -w'
427	else
428	CYGPATH_W=echo
429	fi
430	fi
431	AC_SUBST([CYGPATH_W])
432
433	# Define the identity of the package.
434	dnl Distinguish between old-style and new-style calls.
435	m4_ifval([$2],
436	[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
437	AC_SUBST([PACKAGE], [$1])dnl
438	AC_SUBST([VERSION], [$2])],
439	[_AM_SET_OPTIONS([$1])dnl
440	AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
441	AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
442
443	_AM_IF_OPTION([no-define],,
444	[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
445	AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
446
447	# Some tools Automake needs.
448	AC_REQUIRE([AM_SANITY_CHECK])dnl
449	AC_REQUIRE([AC_ARG_PROGRAM])dnl
450	AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
451	AM_MISSING_PROG(AUTOCONF, autoconf)
452	AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
453	AM_MISSING_PROG(AUTOHEADER, autoheader)
454	AM_MISSING_PROG(MAKEINFO, makeinfo)
455	AM_MISSING_PROG(AMTAR, tar)
456	AM_PROG_INSTALL_SH
457	AM_PROG_INSTALL_STRIP
458	# We need awk for the "check" target. The system "awk" is bad on
459	# some platforms.
460	AC_REQUIRE([AC_PROG_AWK])dnl
461	AC_REQUIRE([AC_PROG_MAKE_SET])dnl
462	AC_REQUIRE([AM_SET_LEADING_DOT])dnl
463
464	_AM_IF_OPTION([no-dependencies],,
465	[AC_PROVIDE_IFELSE([AC_PROG_CC],
466	[_AM_DEPENDENCIES(CC)],
467	[define([AC_PROG_CC],
468	defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
469	AC_PROVIDE_IFELSE([AC_PROG_CXX],
470	[_AM_DEPENDENCIES(CXX)],
471	[define([AC_PROG_CXX],
472	defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
473	])
474	])
475
476
477	# When config.status generates a header, we must update the stamp-h file.
478	# This file resides in the same directory as the config header
479	# that is generated. The stamp files are numbered to have different names.
480
481	# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
482	# loop where config.status creates the headers, so we can generate
483	# our stamp files there.
484	AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
485	[# Compute $1's index in $config_headers.
486	_am_stamp_count=1
487	for _am_header in $config_headers :; do
488	case $_am_header in
489	$1 \| $1:* )
490	break ;;
491	* )
492	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
493	esac
494	done
495	echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
496
497	# Copyright 2002 Free Software Foundation, Inc.
498
499	# This program is free software; you can redistribute it and/or modify
500	# it under the terms of the GNU General Public License as published by
501	# the Free Software Foundation; either version 2, or (at your option)
502	# any later version.
503
504	# This program is distributed in the hope that it will be useful,
505	# but WITHOUT ANY WARRANTY; without even the implied warranty of
506	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
507	# GNU General Public License for more details.
508
509	# You should have received a copy of the GNU General Public License
510	# along with this program; if not, write to the Free Software
511	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
512
513	# AM_AUTOMAKE_VERSION(VERSION)
514	# ----------------------------
515	# Automake X.Y traces this macro to ensure aclocal.m4 has been
516	# generated from the m4 files accompanying Automake X.Y.
517	AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
518
519	# AM_SET_CURRENT_AUTOMAKE_VERSION
520	# -------------------------------
521	# Call AM_AUTOMAKE_VERSION so it can be traced.
522	# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
523	AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
524	[AM_AUTOMAKE_VERSION([1.7.9])])
525
526	# Helper functions for option handling. -- Autoconf --
527
528	# Copyright 2001, 2002 Free Software Foundation, Inc.
529
530	# This program is free software; you can redistribute it and/or modify
531	# it under the terms of the GNU General Public License as published by
532	# the Free Software Foundation; either version 2, or (at your option)
533	# any later version.
534
535	# This program is distributed in the hope that it will be useful,
536	# but WITHOUT ANY WARRANTY; without even the implied warranty of
537	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
538	# GNU General Public License for more details.
539
540	# You should have received a copy of the GNU General Public License
541	# along with this program; if not, write to the Free Software
542	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
543	# 02111-1307, USA.
544
545	# serial 2
546
547	# _AM_MANGLE_OPTION(NAME)
548	# -----------------------
549	AC_DEFUN([_AM_MANGLE_OPTION],
550	[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
551
552	# _AM_SET_OPTION(NAME)
553	# ------------------------------
554	# Set option NAME. Presently that only means defining a flag for this option.
555	AC_DEFUN([_AM_SET_OPTION],
556	[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
557
558	# _AM_SET_OPTIONS(OPTIONS)
559	# ----------------------------------
560	# OPTIONS is a space-separated list of Automake options.
561	AC_DEFUN([_AM_SET_OPTIONS],
562	[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
563
564	# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
565	# -------------------------------------------
566	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
567	AC_DEFUN([_AM_IF_OPTION],
568	[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
569
570	#
571	# Check to make sure that the build environment is sane.
572	#
573
574	# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
575
576	# This program is free software; you can redistribute it and/or modify
577	# it under the terms of the GNU General Public License as published by
578	# the Free Software Foundation; either version 2, or (at your option)
579	# any later version.
580
581	# This program is distributed in the hope that it will be useful,
582	# but WITHOUT ANY WARRANTY; without even the implied warranty of
583	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
584	# GNU General Public License for more details.
585
586	# You should have received a copy of the GNU General Public License
587	# along with this program; if not, write to the Free Software
588	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
589	# 02111-1307, USA.
590
591	# serial 3
592
593	# AM_SANITY_CHECK
594	# ---------------
595	AC_DEFUN([AM_SANITY_CHECK],
596	[AC_MSG_CHECKING([whether build environment is sane])
597	# Just in case
598	sleep 1
599	echo timestamp > conftest.file
600	# Do `set' in a subshell so we don't clobber the current shell's
601	# arguments. Must try -L first in case configure is actually a
602	# symlink; some systems play weird games with the mod time of symlinks
603	# (eg FreeBSD returns the mod time of the symlink's containing
604	# directory).
605	if (
606	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
607	if test "$[*]" = "X"; then
608	# -L didn't work.
609	set X `ls -t $srcdir/configure conftest.file`
610	fi
611	rm -f conftest.file
612	if test "$[*]" != "X $srcdir/configure conftest.file" \
613	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
614
615	# If neither matched, then we have a broken ls. This can happen
616	# if, for instance, CONFIG_SHELL is bash and it inherits a
617	# broken ls alias from the environment. This has actually
618	# happened. Such a system could not be considered "sane".
619	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
620	alias in your environment])
621	fi
622
623	test "$[2]" = conftest.file
624	)
625	then
626	# Ok.
627	:
628	else
629	AC_MSG_ERROR([newly created file is older than distributed files!
630	Check your system clock])
631	fi
632	AC_MSG_RESULT(yes)])
633
634	# -- Autoconf --
635
636
637	# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
638
639	# This program is free software; you can redistribute it and/or modify
640	# it under the terms of the GNU General Public License as published by
641	# the Free Software Foundation; either version 2, or (at your option)
642	# any later version.
643
644	# This program is distributed in the hope that it will be useful,
645	# but WITHOUT ANY WARRANTY; without even the implied warranty of
646	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
647	# GNU General Public License for more details.
648
649	# You should have received a copy of the GNU General Public License
650	# along with this program; if not, write to the Free Software
651	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
652	# 02111-1307, USA.
653
654	# serial 3
655
656	# AM_MISSING_PROG(NAME, PROGRAM)
657	# ------------------------------
658	AC_DEFUN([AM_MISSING_PROG],
659	[AC_REQUIRE([AM_MISSING_HAS_RUN])
660	$1=${$1-"${am_missing_run}$2"}
661	AC_SUBST($1)])
662
663
664	# AM_MISSING_HAS_RUN
665	# ------------------
666	# Define MISSING if not defined so far and test if it supports --run.
667	# If it does, set am_missing_run to use it, otherwise, to nothing.
668	AC_DEFUN([AM_MISSING_HAS_RUN],
669	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
670	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
671	# Use eval to expand $SHELL
672	if eval "$MISSING --run true"; then
673	am_missing_run="$MISSING --run "
674	else
675	am_missing_run=
676	AC_MSG_WARN([`missing' script is too old or missing])
677	fi
678	])
679
680	# AM_AUX_DIR_EXPAND
681
682	# Copyright 2001 Free Software Foundation, Inc.
683
684	# This program is free software; you can redistribute it and/or modify
685	# it under the terms of the GNU General Public License as published by
686	# the Free Software Foundation; either version 2, or (at your option)
687	# any later version.
688
689	# This program is distributed in the hope that it will be useful,
690	# but WITHOUT ANY WARRANTY; without even the implied warranty of
691	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
692	# GNU General Public License for more details.
693
694	# You should have received a copy of the GNU General Public License
695	# along with this program; if not, write to the Free Software
696	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
697	# 02111-1307, USA.
698
699	# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
700	# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
701	# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
702	#
703	# Of course, Automake must honor this variable whenever it calls a
704	# tool from the auxiliary directory. The problem is that $srcdir (and
705	# therefore $ac_aux_dir as well) can be either absolute or relative,
706	# depending on how configure is run. This is pretty annoying, since
707	# it makes $ac_aux_dir quite unusable in subdirectories: in the top
708	# source directory, any form will work fine, but in subdirectories a
709	# relative path needs to be adjusted first.
710	#
711	# $ac_aux_dir/missing
712	# fails when called from a subdirectory if $ac_aux_dir is relative
713	# $top_srcdir/$ac_aux_dir/missing
714	# fails if $ac_aux_dir is absolute,
715	# fails when called from a subdirectory in a VPATH build with
716	# a relative $ac_aux_dir
717	#
718	# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
719	# are both prefixed by $srcdir. In an in-source build this is usually
720	# harmless because $srcdir is `.', but things will broke when you
721	# start a VPATH build or use an absolute $srcdir.
722	#
723	# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
724	# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
725	# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//$.$"`
726	# and then we would define $MISSING as
727	# MISSING="\${SHELL} $am_aux_dir/missing"
728	# This will work as long as MISSING is not called from configure, because
729	# unfortunately $(top_srcdir) has no meaning in configure.
730	# However there are other variables, like CC, which are often used in
731	# configure, and could therefore not use this "fixed" $ac_aux_dir.
732	#
733	# Another solution, used here, is to always expand $ac_aux_dir to an
734	# absolute PATH. The drawback is that using absolute paths prevent a
735	# configured tree to be moved without reconfiguration.
736
737	# Rely on autoconf to set up CDPATH properly.
738	AC_PREREQ([2.50])
739
740	AC_DEFUN([AM_AUX_DIR_EXPAND], [
741	# expand $ac_aux_dir to an absolute path
742	am_aux_dir=`cd $ac_aux_dir && pwd`
743	])
744
745	# AM_PROG_INSTALL_SH
746	# ------------------
747	# Define $install_sh.
748
749	# Copyright 2001 Free Software Foundation, Inc.
750
751	# This program is free software; you can redistribute it and/or modify
752	# it under the terms of the GNU General Public License as published by
753	# the Free Software Foundation; either version 2, or (at your option)
754	# any later version.
755
756	# This program is distributed in the hope that it will be useful,
757	# but WITHOUT ANY WARRANTY; without even the implied warranty of
758	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
759	# GNU General Public License for more details.
760
761	# You should have received a copy of the GNU General Public License
762	# along with this program; if not, write to the Free Software
763	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
764	# 02111-1307, USA.
765
766	AC_DEFUN([AM_PROG_INSTALL_SH],
767	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
768	install_sh=${install_sh-"$am_aux_dir/install-sh"}
769	AC_SUBST(install_sh)])
770
771	# AM_PROG_INSTALL_STRIP
772
773	# Copyright 2001 Free Software Foundation, Inc.
774
775	# This program is free software; you can redistribute it and/or modify
776	# it under the terms of the GNU General Public License as published by
777	# the Free Software Foundation; either version 2, or (at your option)
778	# any later version.
779
780	# This program is distributed in the hope that it will be useful,
781	# but WITHOUT ANY WARRANTY; without even the implied warranty of
782	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
783	# GNU General Public License for more details.
784
785	# You should have received a copy of the GNU General Public License
786	# along with this program; if not, write to the Free Software
787	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
788	# 02111-1307, USA.
789
790	# One issue with vendor `install' (even GNU) is that you can't
791	# specify the program used to strip binaries. This is especially
792	# annoying in cross-compiling environments, where the build's strip
793	# is unlikely to handle the host's binaries.
794	# Fortunately install-sh will honor a STRIPPROG variable, so we
795	# always use install-sh in `make install-strip', and initialize
796	# STRIPPROG with the value of the STRIP variable (set by the user).
797	AC_DEFUN([AM_PROG_INSTALL_STRIP],
798	[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
799	# Installed binaries are usually stripped using `strip' when the user
800	# run `make install-strip'. However `strip' might not be the right
801	# tool to use in cross-compilation environments, therefore Automake
802	# will honor the `STRIP' environment variable to overrule this program.
803	dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
804	if test "$cross_compiling" != no; then
805	AC_CHECK_TOOL([STRIP], [strip], :)
806	fi
807	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
808	AC_SUBST([INSTALL_STRIP_PROGRAM])])
809
810	# -- Autoconf --
811	# Copyright (C) 2003 Free Software Foundation, Inc.
812
813	# This program is free software; you can redistribute it and/or modify
814	# it under the terms of the GNU General Public License as published by
815	# the Free Software Foundation; either version 2, or (at your option)
816	# any later version.
817
818	# This program is distributed in the hope that it will be useful,
819	# but WITHOUT ANY WARRANTY; without even the implied warranty of
820	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
821	# GNU General Public License for more details.
822
823	# You should have received a copy of the GNU General Public License
824	# along with this program; if not, write to the Free Software
825	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
826	# 02111-1307, USA.
827
828	# serial 1
829
830	# Check whether the underlying file-system supports filenames
831	# with a leading dot. For instance MS-DOS doesn't.
832	AC_DEFUN([AM_SET_LEADING_DOT],
833	[rm -rf .tst 2>/dev/null
834	mkdir .tst 2>/dev/null
835	if test -d .tst; then
836	am__leading_dot=.
837	else
838	am__leading_dot=_
839	fi
840	rmdir .tst 2>/dev/null
841	AC_SUBST([am__leading_dot])])
842
843	# serial 5 -- Autoconf --
844
845	# Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
846
847	# This program is free software; you can redistribute it and/or modify
848	# it under the terms of the GNU General Public License as published by
849	# the Free Software Foundation; either version 2, or (at your option)
850	# any later version.
851
852	# This program is distributed in the hope that it will be useful,
853	# but WITHOUT ANY WARRANTY; without even the implied warranty of
854	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
855	# GNU General Public License for more details.
856
857	# You should have received a copy of the GNU General Public License
858	# along with this program; if not, write to the Free Software
859	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
860	# 02111-1307, USA.
861
862
863	# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
864	# written in clear, in which case automake, when reading aclocal.m4,
865	# will think it sees a use, and therefore will trigger all it's
866	# C support machinery. Also note that it means that autoscan, seeing
867	# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
868
869
870
871	# _AM_DEPENDENCIES(NAME)
872	# ----------------------
873	# See how the compiler implements dependency checking.
874	# NAME is "CC", "CXX", "GCJ", or "OBJC".
875	# We try a few techniques and use that to set a single cache variable.
876	#
877	# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
878	# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
879	# dependency, and given that the user is not expected to run this macro,
880	# just rely on AC_PROG_CC.
881	AC_DEFUN([_AM_DEPENDENCIES],
882	[AC_REQUIRE([AM_SET_DEPDIR])dnl
883	AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
884	AC_REQUIRE([AM_MAKE_INCLUDE])dnl
885	AC_REQUIRE([AM_DEP_TRACK])dnl
886
887	ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
888	[$1], CXX, [depcc="$CXX" am_compiler_list=],
889	[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
890	[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
891	[depcc="$$1" am_compiler_list=])
892
893	AC_CACHE_CHECK([dependency style of $depcc],
894	[am_cv_$1_dependencies_compiler_type],
895	[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
896	# We make a subdir and do the tests there. Otherwise we can end up
897	# making bogus files that we don't know about and never remove. For
898	# instance it was reported that on HP-UX the gcc test will end up
899	# making a dummy file named `D' -- because `-MD' means `put the output
900	# in D'.
901	mkdir conftest.dir
902	# Copy depcomp to subdir because otherwise we won't find it if we're
903	# using a relative directory.
904	cp "$am_depcomp" conftest.dir
905	cd conftest.dir
906	# We will build objects and dependencies in a subdirectory because
907	# it helps to detect inapplicable dependency modes. For instance
908	# both Tru64's cc and ICC support -MD to output dependencies as a
909	# side effect of compilation, but ICC will put the dependencies in
910	# the current directory while Tru64 will put them in the object
911	# directory.
912	mkdir sub
913
914	am_cv_$1_dependencies_compiler_type=none
915	if test "$am_compiler_list" = ""; then
916	am_compiler_list=`sed -n ['s/^#$[a-zA-Z0-9]$)$/\1/p'] < ./depcomp`
917	fi
918	for depmode in $am_compiler_list; do
919	# Setup a source with many dependencies, because some compilers
920	# like to wrap large dependency lists on column 80 (with \), and
921	# we should not choose a depcomp mode which is confused by this.
922	#
923	# We need to recreate these files for each test, as the compiler may
924	# overwrite some of them when testing with obscure command lines.
925	# This happens at least with the AIX C compiler.
926	: > sub/conftest.c
927	for i in 1 2 3 4 5 6; do
928	echo '#include "conftst'$i'.h"' >> sub/conftest.c
929	: > sub/conftst$i.h
930	done
931	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
932
933	case $depmode in
934	nosideeffect)
935	# after this tag, mechanisms are not by side-effect, so they'll
936	# only be used when explicitly requested
937	if test "x$enable_dependency_tracking" = xyes; then
938	continue
939	else
940	break
941	fi
942	;;
943	none) break ;;
944	esac
945	# We check with `-c' and `-o' for the sake of the "dashmstdout"
946	# mode. It turns out that the SunPro C++ compiler does not properly
947	# handle `-M -o', and we need to detect this.
948	if depmode=$depmode \
949	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
950	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
951	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
952	>/dev/null 2>conftest.err &&
953	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
954	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
955	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
956	# icc doesn't choke on unknown options, it will just issue warnings
957	# (even with -Werror). So we grep stderr for any message
958	# that says an option was ignored.
959	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
960	am_cv_$1_dependencies_compiler_type=$depmode
961	break
962	fi
963	fi
964	done
965
966	cd ..
967	rm -rf conftest.dir
968	else
969	am_cv_$1_dependencies_compiler_type=none
970	fi
971	])
972	AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
973	AM_CONDITIONAL([am__fastdep$1], [
974	test "x$enable_dependency_tracking" != xno \
975	&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
976	])
977
978
979	# AM_SET_DEPDIR
980	# -------------
981	# Choose a directory name for dependency files.
982	# This macro is AC_REQUIREd in _AM_DEPENDENCIES
983	AC_DEFUN([AM_SET_DEPDIR],
984	[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
985	AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
986	])
987
988
989	# AM_DEP_TRACK
990	# ------------
991	AC_DEFUN([AM_DEP_TRACK],
992	[AC_ARG_ENABLE(dependency-tracking,
993	[ --disable-dependency-tracking Speeds up one-time builds
994	--enable-dependency-tracking Do not reject slow dependency extractors])
995	if test "x$enable_dependency_tracking" != xno; then
996	am_depcomp="$ac_aux_dir/depcomp"
997	AMDEPBACKSLASH='\'
998	fi
999	AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
1000	AC_SUBST([AMDEPBACKSLASH])
1001	])
1002
1003	# Generate code to set up dependency tracking. -- Autoconf --
1004
1005	# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
1006
1007	# This program is free software; you can redistribute it and/or modify
1008	# it under the terms of the GNU General Public License as published by
1009	# the Free Software Foundation; either version 2, or (at your option)
1010	# any later version.
1011
1012	# This program is distributed in the hope that it will be useful,
1013	# but WITHOUT ANY WARRANTY; without even the implied warranty of
1014	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1015	# GNU General Public License for more details.
1016
1017	# You should have received a copy of the GNU General Public License
1018	# along with this program; if not, write to the Free Software
1019	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
1020	# 02111-1307, USA.
1021
1022	#serial 2
1023
1024	# _AM_OUTPUT_DEPENDENCY_COMMANDS
1025	# ------------------------------
1026	AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
1027	[for mf in $CONFIG_FILES; do
1028	# Strip MF so we end up with the name of the file.
1029	mf=`echo "$mf" \| sed -e 's/:.*$//'`
1030	# Check whether this is an Automake generated Makefile or not.
1031	# We used to match only the files named `Makefile.in', but
1032	# some people rename them; so instead we look at the file content.
1033	# Grep'ing the first line is not enough: some people post-process
1034	# each Makefile.in and add a new line on top of each file to say so.
1035	# So let's grep whole file.
1036	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
1037	dirpart=`AS_DIRNAME("$mf")`
1038	else
1039	continue
1040	fi
1041	grep '^DEP_FILES = [[^ @%:@]]' < "$mf" > /dev/null \|\| continue
1042	# Extract the definition of DEP_FILES from the Makefile without
1043	# running `make'.
1044	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
1045	test -z "$DEPDIR" && continue
1046	# When using ansi2knr, U may be empty or an underscore; expand it
1047	U=`sed -n -e '/^U = / s///p' < "$mf"`
1048	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
1049	# We invoke sed twice because it is the simplest approach to
1050	# changing $(DEPDIR) to its actual value in the expansion.
1051	for file in `sed -n -e '
1052	/^DEP_FILES = .*\\\\$/ {
1053	s/^DEP_FILES = //
1054	:loop
1055	s/\\\\$//
1056	p
1057	n
1058	/\\\\$/ b loop
1059	p
1060	}
1061	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
1062	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
1063	# Make sure the directory exists.
1064	test -f "$dirpart/$file" && continue
1065	fdir=`AS_DIRNAME(["$file"])`
1066	AS_MKDIR_P([$dirpart/$fdir])
1067	# echo "creating $dirpart/$file"
1068	echo '# dummy' > "$dirpart/$file"
1069	done
1070	done
1071	])# _AM_OUTPUT_DEPENDENCY_COMMANDS
1072
1073
1074	# AM_OUTPUT_DEPENDENCY_COMMANDS
1075	# -----------------------------
1076	# This macro should only be invoked once -- use via AC_REQUIRE.
1077	#
1078	# This code is only required when automatic dependency tracking
1079	# is enabled. FIXME. This creates each `.P' file that we will
1080	# need in order to bootstrap the dependency handling code.
1081	AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1082	[AC_CONFIG_COMMANDS([depfiles],
1083	[test x"$AMDEP_TRUE" != x"" \|\| _AM_OUTPUT_DEPENDENCY_COMMANDS],
1084	[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
1085	])
1086
1087	# Check to see how 'make' treats includes. -- Autoconf --
1088
1089	# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
1090
1091	# This program is free software; you can redistribute it and/or modify
1092	# it under the terms of the GNU General Public License as published by
1093	# the Free Software Foundation; either version 2, or (at your option)
1094	# any later version.
1095
1096	# This program is distributed in the hope that it will be useful,
1097	# but WITHOUT ANY WARRANTY; without even the implied warranty of
1098	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1099	# GNU General Public License for more details.
1100
1101	# You should have received a copy of the GNU General Public License
1102	# along with this program; if not, write to the Free Software
1103	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
1104	# 02111-1307, USA.
1105
1106	# serial 2
1107
1108	# AM_MAKE_INCLUDE()
1109	# -----------------
1110	# Check to see how make treats includes.
1111	AC_DEFUN([AM_MAKE_INCLUDE],
1112	[am_make=${MAKE-make}
1113	cat > confinc << 'END'
1114	am__doit:
1115	@echo done
1116	.PHONY: am__doit
1117	END
1118	# If we don't find an include directive, just comment out the code.
1119	AC_MSG_CHECKING([for style of include used by $am_make])
1120	am__include="#"
1121	am__quote=
1122	_am_result=none
1123	# First try GNU make style include.
1124	echo "include confinc" > confmf
1125	# We grep out `Entering directory' and `Leaving directory'
1126	# messages which can occur if `w' ends up in MAKEFLAGS.
1127	# In particular we don't look at `^make:' because GNU make might
1128	# be invoked under some other name (usually "gmake"), in which
1129	# case it prints its new name instead of `make'.
1130	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
1131	am__include=include
1132	am__quote=
1133	_am_result=GNU
1134	fi
1135	# Now try BSD make style include.
1136	if test "$am__include" = "#"; then
1137	echo '.include "confinc"' > confmf
1138	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
1139	am__include=.include
1140	am__quote="\""
1141	_am_result=BSD
1142	fi
1143	fi
1144	AC_SUBST([am__include])
1145	AC_SUBST([am__quote])
1146	AC_MSG_RESULT([$_am_result])
1147	rm -f confinc confmf
1148	])
1149
1150	# Like AC_CONFIG_HEADER, but automatically create stamp file. -- Autoconf --
1151
1152	# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
1153
1154	# This program is free software; you can redistribute it and/or modify
1155	# it under the terms of the GNU General Public License as published by
1156	# the Free Software Foundation; either version 2, or (at your option)
1157	# any later version.
1158
1159	# This program is distributed in the hope that it will be useful,
1160	# but WITHOUT ANY WARRANTY; without even the implied warranty of
1161	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1162	# GNU General Public License for more details.
1163
1164	# You should have received a copy of the GNU General Public License
1165	# along with this program; if not, write to the Free Software
1166	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
1167	# 02111-1307, USA.
1168
1169	AC_PREREQ([2.52])
1170
1171	# serial 6
1172
1173	# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
1174	AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
1175
1176	# isc-posix.m4 serial 2 (gettext-0.11.2)
1177	dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
1178	dnl This file is free software, distributed under the terms of the GNU
1179	dnl General Public License. As a special exception to the GNU General
1180	dnl Public License, this file may be distributed as part of a program
1181	dnl that contains a configuration script generated by Autoconf, under
1182	dnl the same distribution terms as the rest of that program.
1183
1184	# This file is not needed with autoconf-2.53 and newer. Remove it in 2005.
1185
1186	# This test replaces the one in autoconf.
1187	# Currently this macro should have the same name as the autoconf macro
1188	# because gettext's gettext.m4 (distributed in the automake package)
1189	# still uses it. Otherwise, the use in gettext.m4 makes autoheader
1190	# give these diagnostics:
1191	# configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
1192	# configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
1193
1194	undefine([AC_ISC_POSIX])
1195
1196	AC_DEFUN([AC_ISC_POSIX],
1197	[
1198	dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
1199	AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
1200	]
1201	)
1202
1203
1204	# Copyright 1996, 1997, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
1205
1206	# This program is free software; you can redistribute it and/or modify
1207	# it under the terms of the GNU General Public License as published by
1208	# the Free Software Foundation; either version 2, or (at your option)
1209	# any later version.
1210
1211	# This program is distributed in the hope that it will be useful,
1212	# but WITHOUT ANY WARRANTY; without even the implied warranty of
1213	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1214	# GNU General Public License for more details.
1215
1216	# You should have received a copy of the GNU General Public License
1217	# along with this program; if not, write to the Free Software
1218	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
1219	# 02111-1307, USA.
1220
1221	# serial 2
1222
1223	# @defmac AC_PROG_CC_STDC
1224	# @maindex PROG_CC_STDC
1225	# @ovindex CC
1226	# If the C compiler in not in ANSI C mode by default, try to add an option
1227	# to output variable @code{CC} to make it so. This macro tries various
1228	# options that select ANSI C on some system or another. It considers the
1229	# compiler to be in ANSI C mode if it handles function prototypes correctly.
1230	#
1231	# If you use this macro, you should check after calling it whether the C
1232	# compiler has been set to accept ANSI C; if not, the shell variable
1233	# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
1234	# code in ANSI C, you can make an un-ANSIfied copy of it by using the
1235	# program @code{ansi2knr}, which comes with Ghostscript.
1236	# @end defmac
1237
1238	AC_DEFUN([AM_PROG_CC_STDC],
1239	[AC_REQUIRE([AC_PROG_CC])
1240	AC_BEFORE([$0], [AC_C_INLINE])
1241	AC_BEFORE([$0], [AC_C_CONST])
1242	dnl Force this before AC_PROG_CPP. Some cpp's, eg on HPUX, require
1243	dnl a magic option to avoid problems with ANSI preprocessor commands
1244	dnl like #elif.
1245	dnl FIXME: can't do this because then AC_AIX won't work due to a
1246	dnl circular dependency.
1247	dnl AC_BEFORE([$0], [AC_PROG_CPP])
1248	AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C])
1249	AC_CACHE_VAL(am_cv_prog_cc_stdc,
1250	[am_cv_prog_cc_stdc=no
1251	ac_save_CC="$CC"
1252	# Don't try gcc -ansi; that turns off useful extensions and
1253	# breaks some systems' header files.
1254	# AIX -qlanglvl=ansi
1255	# Ultrix and OSF/1 -std1
1256	# HP-UX 10.20 and later -Ae
1257	# HP-UX older versions -Aa -D_HPUX_SOURCE
1258	# SVR4 -Xc -D__EXTENSIONS__
1259	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1260	do
1261	CC="$ac_save_CC $ac_arg"
1262	AC_TRY_COMPILE(
1263	[#include <stdarg.h>
1264	#include <stdio.h>
1265	#include <sys/types.h>
1266	#include <sys/stat.h>
1267	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
1268	struct buf { int x; };
1269	FILE * (rcsopen) (struct buf , struct stat *, int);
1270	static char *e (p, i)
1271	char **p;
1272	int i;
1273	{
1274	return p[i];
1275	}
1276	static char f (char (g) (char , int), char *p, ...)
1277	{
1278	char *s;
1279	va_list v;
1280	va_start (v,p);
1281	s = g (p, va_arg (v,int));
1282	va_end (v);
1283	return s;
1284	}
1285	int test (int i, double x);
1286	struct s1 {int (*f) (int a);};
1287	struct s2 {int (*f) (double a);};
1288	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
1289	int argc;
1290	char **argv;
1291	], [
1292	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
1293	],
1294	[am_cv_prog_cc_stdc="$ac_arg"; break])
1295	done
1296	CC="$ac_save_CC"
1297	])
1298	if test -z "$am_cv_prog_cc_stdc"; then
1299	AC_MSG_RESULT([none needed])
1300	else
1301	AC_MSG_RESULT([$am_cv_prog_cc_stdc])
1302	fi
1303	case "x$am_cv_prog_cc_stdc" in
1304	x\|xno) ;;
1305	*) CC="$CC $am_cv_prog_cc_stdc" ;;
1306	esac
1307	])
1308
1309	AU_DEFUN([fp_PROG_CC_STDC], [AM_PROG_CC_STDC])
1310
1311	dnl GNOME_COMPILE_WARNINGS
1312	dnl Turn on many useful compiler warnings
1313	dnl For now, only works on GCC
1314	AC_DEFUN([GNOME_COMPILE_WARNINGS],[
1315	dnl ******************************
1316	dnl More compiler warnings
1317	dnl ******************************
1318
1319	AC_ARG_ENABLE(compile-warnings,
1320	AC_HELP_STRING([--enable-compile-warnings=@<:@no/minimum/yes/maximum/error@:>@],
1321	[Turn on compiler warnings]),,
1322	[enable_compile_warnings="m4_default([$1],[yes])"])
1323
1324	warnCFLAGS=
1325	if test "x$GCC" != xyes; then
1326	enable_compile_warnings=no
1327	fi
1328
1329	warning_flags=
1330	realsave_CFLAGS="$CFLAGS"
1331
1332	case "$enable_compile_warnings" in
1333	no)
1334	warning_flags=
1335	;;
1336	minimum)
1337	warning_flags="-Wall"
1338	;;
1339	yes)
1340	warning_flags="-Wall -Wmissing-prototypes"
1341	;;
1342	maximum\|error)
1343	warning_flags="-Wall -Wmissing-prototypes -Wnested-externs -Wpointer-arith"
1344	CFLAGS="$warning_flags $CFLAGS"
1345	for option in -Wno-sign-compare; do
1346	SAVE_CFLAGS="$CFLAGS"
1347	CFLAGS="$CFLAGS $option"
1348	AC_MSG_CHECKING([whether gcc understands $option])
1349	AC_TRY_COMPILE([], [],
1350	has_option=yes,
1351	has_option=no,)
1352	CFLAGS="$SAVE_CFLAGS"
1353	AC_MSG_RESULT($has_option)
1354	if test $has_option = yes; then
1355	warning_flags="$warning_flags $option"
1356	fi
1357	unset has_option
1358	unset SAVE_CFLAGS
1359	done
1360	unset option
1361	if test "$enable_compile_warnings" = "error" ; then
1362	warning_flags="$warning_flags -Werror"
1363	fi
1364	;;
1365	*)
1366	AC_MSG_ERROR(Unknown argument '$enable_compile_warnings' to --enable-compile-warnings)
1367	;;
1368	esac
1369	CFLAGS="$realsave_CFLAGS"
1370	AC_MSG_CHECKING(what warning flags to pass to the C compiler)
1371	AC_MSG_RESULT($warning_flags)
1372
1373	AC_ARG_ENABLE(iso-c,
1374	AC_HELP_STRING([--enable-iso-c],
1375	[Try to warn if code is not ISO C ]),,
1376	[enable_iso_c=no])
1377
1378	AC_MSG_CHECKING(what language compliance flags to pass to the C compiler)
1379	complCFLAGS=
1380	if test "x$enable_iso_c" != "xno"; then
1381	if test "x$GCC" = "xyes"; then
1382	case " $CFLAGS " in
1383	[\ \ ]-ansi[\ \ ]) ;;
1384	*) complCFLAGS="$complCFLAGS -ansi" ;;
1385	esac
1386	case " $CFLAGS " in
1387	[\ \ ]-pedantic[\ \ ]) ;;
1388	*) complCFLAGS="$complCFLAGS -pedantic" ;;
1389	esac
1390	fi
1391	fi
1392	AC_MSG_RESULT($complCFLAGS)
1393
1394	WARN_CFLAGS="$warning_flags $complCFLAGS"
1395	AC_SUBST(WARN_CFLAGS)
1396	])
1397
1398	dnl For C++, do basically the same thing.
1399
1400	AC_DEFUN([GNOME_CXX_WARNINGS],[
1401	AC_ARG_ENABLE(cxx-warnings,
1402	AC_HELP_STRING([--enable-cxx-warnings=@<:@no/minimum/yes@:>@]
1403	[Turn on compiler warnings.]),,
1404	[enable_cxx_warnings="m4_default([$1],[minimum])"])
1405
1406	AC_MSG_CHECKING(what warning flags to pass to the C++ compiler)
1407	warnCXXFLAGS=
1408	if test "x$GCC" != xyes; then
1409	enable_compile_warnings=no
1410	fi
1411	if test "x$enable_cxx_warnings" != "xno"; then
1412	if test "x$GCC" = "xyes"; then
1413	case " $CXXFLAGS " in
1414	[\ \ ]-Wall[\ \ ]) ;;
1415	*) warnCXXFLAGS="-Wall -Wno-unused" ;;
1416	esac
1417
1418	## -W is not all that useful. And it cannot be controlled
1419	## with individual -Wno-xxx flags, unlike -Wall
1420	if test "x$enable_cxx_warnings" = "xyes"; then
1421	warnCXXFLAGS="$warnCXXFLAGS -Wshadow -Woverloaded-virtual"
1422	fi
1423	fi
1424	fi
1425	AC_MSG_RESULT($warnCXXFLAGS)
1426
1427	AC_ARG_ENABLE(iso-cxx,
1428	AC_HELP_STRING([--enable-iso-cxx],
1429	[Try to warn if code is not ISO C++ ]),,
1430	[enable_iso_cxx=no])
1431
1432	AC_MSG_CHECKING(what language compliance flags to pass to the C++ compiler)
1433	complCXXFLAGS=
1434	if test "x$enable_iso_cxx" != "xno"; then
1435	if test "x$GCC" = "xyes"; then
1436	case " $CXXFLAGS " in
1437	[\ \ ]-ansi[\ \ ]) ;;
1438	*) complCXXFLAGS="$complCXXFLAGS -ansi" ;;
1439	esac
1440
1441	case " $CXXFLAGS " in
1442	[\ \ ]-pedantic[\ \ ]) ;;
1443	*) complCXXFLAGS="$complCXXFLAGS -pedantic" ;;
1444	esac
1445	fi
1446	fi
1447	AC_MSG_RESULT($complCXXFLAGS)
1448
1449	WARN_CXXFLAGS="$CXXFLAGS $warnCXXFLAGS $complCXXFLAGS"
1450	AC_SUBST(WARN_CXXFLAGS)
1451	])
1452
1453	# Copyright (C) 1995-2002 Free Software Foundation, Inc.
1454	# Copyright (C) 2001-2003,2004 Red Hat, Inc.
1455	#
1456	# This file is free software, distributed under the terms of the GNU
1457	# General Public License. As a special exception to the GNU General
1458	# Public License, this file may be distributed as part of a program
1459	# that contains a configuration script generated by Autoconf, under
1460	# the same distribution terms as the rest of that program.
1461	#
1462	# This file can be copied and used freely without restrictions. It can
1463	# be used in projects which are not available under the GNU Public License
1464	# but which still want to provide support for the GNU gettext functionality.
1465	#
1466	# Macro to add for using GNU gettext.
1467	# Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
1468	#
1469	# Modified to never use included libintl.
1470	# Owen Taylor <otaylor@redhat.com>, 12/15/1998
1471	#
1472	# Major rework to remove unused code
1473	# Owen Taylor <otaylor@redhat.com>, 12/11/2002
1474	#
1475	# Added better handling of ALL_LINGUAS from GNU gettext version
1476	# written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
1477	#
1478	# Modified to require ngettext
1479	# Matthias Clasen <mclasen@redhat.com> 08/06/2004
1480	#
1481	# We need this here as well, since someone might use autoconf-2.5x
1482	# to configure GLib then an older version to configure a package
1483	# using AM_GLIB_GNU_GETTEXT
1484	AC_PREREQ(2.53)
1485
1486	dnl
1487	dnl We go to great lengths to make sure that aclocal won't
1488	dnl try to pull in the installed version of these macros
1489	dnl when running aclocal in the glib directory.
1490	dnl
1491	m4_copy([AC_DEFUN],[glib_DEFUN])
1492	m4_copy([AC_REQUIRE],[glib_REQUIRE])
1493	dnl
1494	dnl At the end, if we're not within glib, we'll define the public
1495	dnl definitions in terms of our private definitions.
1496	dnl
1497
1498	# GLIB_LC_MESSAGES
1499	#--------------------
1500	glib_DEFUN([GLIB_LC_MESSAGES],
1501	[AC_CHECK_HEADERS([locale.h])
1502	if test $ac_cv_header_locale_h = yes; then
1503	AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
1504	[AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
1505	am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
1506	if test $am_cv_val_LC_MESSAGES = yes; then
1507	AC_DEFINE(HAVE_LC_MESSAGES, 1,
1508	[Define if your <locale.h> file defines LC_MESSAGES.])
1509	fi
1510	fi])
1511
1512	# GLIB_PATH_PROG_WITH_TEST
1513	#----------------------------
1514	dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
1515	dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
1516	glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
1517	[# Extract the first word of "$2", so it can be a program name with args.
1518	set dummy $2; ac_word=[$]2
1519	AC_MSG_CHECKING([for $ac_word])
1520	AC_CACHE_VAL(ac_cv_path_$1,
1521	[case "[$]$1" in
1522	/*)
1523	ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
1524	;;
1525	*)
1526	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1527	for ac_dir in ifelse([$5], , $PATH, [$5]); do
1528	test -z "$ac_dir" && ac_dir=.
1529	if test -f $ac_dir/$ac_word; then
1530	if [$3]; then
1531	ac_cv_path_$1="$ac_dir/$ac_word"
1532	break
1533	fi
1534	fi
1535	done
1536	IFS="$ac_save_ifs"
1537	dnl If no 4th arg is given, leave the cache variable unset,
1538	dnl so AC_PATH_PROGS will keep looking.
1539	ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
1540	])dnl
1541	;;
1542	esac])dnl
1543	$1="$ac_cv_path_$1"
1544	if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
1545	AC_MSG_RESULT([$]$1)
1546	else
1547	AC_MSG_RESULT(no)
1548	fi
1549	AC_SUBST($1)dnl
1550	])
1551
1552	# GLIB_WITH_NLS
1553	#-----------------
1554	glib_DEFUN([GLIB_WITH_NLS],
1555	dnl NLS is obligatory
1556	[USE_NLS=yes
1557	AC_SUBST(USE_NLS)
1558
1559	gt_cv_have_gettext=no
1560
1561	CATOBJEXT=NONE
1562	XGETTEXT=:
1563	INTLLIBS=
1564
1565	AC_CHECK_HEADER(libintl.h,
1566	[gt_cv_func_dgettext_libintl="no"
1567	libintl_extra_libs=""
1568
1569	#
1570	# First check in libc
1571	#
1572	AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
1573	[AC_TRY_LINK([
1574	#include <libintl.h>
1575	],
1576	[return (int) ngettext ("","", 1)],
1577	gt_cv_func_ngettext_libc=yes,
1578	gt_cv_func_ngettext_libc=no)
1579	])
1580
1581	if test "$gt_cv_func_ngettext_libc" = "yes" ; then
1582	AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
1583	[AC_TRY_LINK([
1584	#include <libintl.h>
1585	],
1586	[return (int) dgettext ("","")],
1587	gt_cv_func_dgettext_libc=yes,
1588	gt_cv_func_dgettext_libc=no)
1589	])
1590	fi
1591
1592	if test "$gt_cv_func_ngettext_libc" = "yes" ; then
1593	AC_CHECK_FUNCS(bind_textdomain_codeset)
1594	fi
1595
1596	#
1597	# If we don't have everything we want, check in libintl
1598	#
1599	if test "$gt_cv_func_dgettext_libc" != "yes" \
1600	\|\| test "$gt_cv_func_ngettext_libc" != "yes" \
1601	\|\| test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
1602
1603	AC_CHECK_LIB(intl, bindtextdomain,
1604	[AC_CHECK_LIB(intl, ngettext,
1605	[AC_CHECK_LIB(intl, dgettext,
1606	gt_cv_func_dgettext_libintl=yes)])])
1607
1608	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
1609	AC_MSG_CHECKING([if -liconv is needed to use gettext])
1610	AC_MSG_RESULT([])
1611	AC_CHECK_LIB(intl, ngettext,
1612	[AC_CHECK_LIB(intl, dcgettext,
1613	[gt_cv_func_dgettext_libintl=yes
1614	libintl_extra_libs=-liconv],
1615	:,-liconv)],
1616	:,-liconv)
1617	fi
1618
1619	#
1620	# If we found libintl, then check in it for bind_textdomain_codeset();
1621	# we'll prefer libc if neither have bind_textdomain_codeset(),
1622	# and both have dgettext and ngettext
1623	#
1624	if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
1625	glib_save_LIBS="$LIBS"
1626	LIBS="$LIBS -lintl $libintl_extra_libs"
1627	unset ac_cv_func_bind_textdomain_codeset
1628	AC_CHECK_FUNCS(bind_textdomain_codeset)
1629	LIBS="$glib_save_LIBS"
1630
1631	if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
1632	gt_cv_func_dgettext_libc=no
1633	else
1634	if test "$gt_cv_func_dgettext_libc" = "yes" \
1635	&& test "$gt_cv_func_ngettext_libc" = "yes"; then
1636	gt_cv_func_dgettext_libintl=no
1637	fi
1638	fi
1639	fi
1640	fi
1641
1642	if test "$gt_cv_func_dgettext_libc" = "yes" \
1643	\|\| test "$gt_cv_func_dgettext_libintl" = "yes"; then
1644	gt_cv_have_gettext=yes
1645	fi
1646
1647	if test "$gt_cv_func_dgettext_libintl" = "yes"; then
1648	INTLLIBS="-lintl $libintl_extra_libs"
1649	fi
1650
1651	if test "$gt_cv_have_gettext" = "yes"; then
1652	AC_DEFINE(HAVE_GETTEXT,1,
1653	[Define if the GNU gettext() function is already present or preinstalled.])
1654	GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
1655	[test -z "`$ac_dir/$ac_word -h 2>&1 \| grep 'dv '`"], no)dnl
1656	if test "$MSGFMT" != "no"; then
1657	glib_save_LIBS="$LIBS"
1658	LIBS="$LIBS $INTLLIBS"
1659	AC_CHECK_FUNCS(dcgettext)
1660	AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
1661	GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
1662	[test -z "`$ac_dir/$ac_word -h 2>&1 \| grep '(HELP)'`"], :)
1663	AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
1664	return _nl_msg_cat_cntr],
1665	[CATOBJEXT=.gmo
1666	DATADIRNAME=share],
1667	[case $host in
1668	--solaris*)
1669	dnl On Solaris, if bind_textdomain_codeset is in libc,
1670	dnl GNU format message catalog is always supported,
1671	dnl since both are added to the libc all together.
1672	dnl Hence, we'd like to go with DATADIRNAME=share and
1673	dnl and CATOBJEXT=.gmo in this case.
1674	AC_CHECK_FUNC(bind_textdomain_codeset,
1675	[CATOBJEXT=.gmo
1676	DATADIRNAME=share],
1677	[CATOBJEXT=.mo
1678	DATADIRNAME=lib])
1679	;;
1680	*)
1681	CATOBJEXT=.mo
1682	DATADIRNAME=lib
1683	;;
1684	esac])
1685	LIBS="$glib_save_LIBS"
1686	INSTOBJEXT=.mo
1687	else
1688	gt_cv_have_gettext=no
1689	fi
1690	fi
1691	])
1692
1693	if test "$gt_cv_have_gettext" = "yes" ; then
1694	AC_DEFINE(ENABLE_NLS, 1,
1695	[always defined to indicate that i18n is enabled])
1696	fi
1697
1698	dnl Test whether we really found GNU xgettext.
1699	if test "$XGETTEXT" != ":"; then
1700	dnl If it is not GNU xgettext we define it as : so that the
1701	dnl Makefiles still can work.
1702	if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
1703	: ;
1704	else
1705	AC_MSG_RESULT(
1706	[found xgettext program is not GNU xgettext; ignore it])
1707	XGETTEXT=":"
1708	fi
1709	fi
1710
1711	# We need to process the po/ directory.
1712	POSUB=po
1713
1714	AC_OUTPUT_COMMANDS(
1715	[case "$CONFIG_FILES" in po/Makefile.in)
1716	sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
1717	esac])
1718
1719	dnl These rules are solely for the distribution goal. While doing this
1720	dnl we only have to keep exactly one list of the available catalogs
1721	dnl in configure.in.
1722	for lang in $ALL_LINGUAS; do
1723	GMOFILES="$GMOFILES $lang.gmo"
1724	POFILES="$POFILES $lang.po"
1725	done
1726
1727	dnl Make all variables we use known to autoconf.
1728	AC_SUBST(CATALOGS)
1729	AC_SUBST(CATOBJEXT)
1730	AC_SUBST(DATADIRNAME)
1731	AC_SUBST(GMOFILES)
1732	AC_SUBST(INSTOBJEXT)
1733	AC_SUBST(INTLLIBS)
1734	AC_SUBST(PO_IN_DATADIR_TRUE)
1735	AC_SUBST(PO_IN_DATADIR_FALSE)
1736	AC_SUBST(POFILES)
1737	AC_SUBST(POSUB)
1738	])
1739
1740	# AM_GLIB_GNU_GETTEXT
1741	# -------------------
1742	# Do checks necessary for use of gettext. If a suitable implementation
1743	# of gettext is found in either in libintl or in the C library,
1744	# it will set INTLLIBS to the libraries needed for use of gettext
1745	# and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
1746	# gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
1747	# on various variables needed by the Makefile.in.in installed by
1748	# glib-gettextize.
1749	dnl
1750	glib_DEFUN([GLIB_GNU_GETTEXT],
1751	[AC_REQUIRE([AC_PROG_CC])dnl
1752	AC_REQUIRE([AC_HEADER_STDC])dnl
1753
1754	GLIB_LC_MESSAGES
1755	GLIB_WITH_NLS
1756
1757	if test "$gt_cv_have_gettext" = "yes"; then
1758	if test "x$ALL_LINGUAS" = "x"; then
1759	LINGUAS=
1760	else
1761	AC_MSG_CHECKING(for catalogs to be installed)
1762	NEW_LINGUAS=
1763	for presentlang in $ALL_LINGUAS; do
1764	useit=no
1765	if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
1766	desiredlanguages="$LINGUAS"
1767	else
1768	desiredlanguages="$ALL_LINGUAS"
1769	fi
1770	for desiredlang in $desiredlanguages; do
1771	# Use the presentlang catalog if desiredlang is
1772	# a. equal to presentlang, or
1773	# b. a variant of presentlang (because in this case,
1774	# presentlang can be used as a fallback for messages
1775	# which are not translated in the desiredlang catalog).
1776	case "$desiredlang" in
1777	"$presentlang"*) useit=yes;;
1778	esac
1779	done
1780	if test $useit = yes; then
1781	NEW_LINGUAS="$NEW_LINGUAS $presentlang"
1782	fi
1783	done
1784	LINGUAS=$NEW_LINGUAS
1785	AC_MSG_RESULT($LINGUAS)
1786	fi
1787
1788	dnl Construct list of names of catalog files to be constructed.
1789	if test -n "$LINGUAS"; then
1790	for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
1791	fi
1792	fi
1793
1794	dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
1795	dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
1796	dnl Try to locate is.
1797	MKINSTALLDIRS=
1798	if test -n "$ac_aux_dir"; then
1799	MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
1800	fi
1801	if test -z "$MKINSTALLDIRS"; then
1802	MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
1803	fi
1804	AC_SUBST(MKINSTALLDIRS)
1805
1806	dnl Generate list of files to be processed by xgettext which will
1807	dnl be included in po/Makefile.
1808	test -d po \|\| mkdir po
1809	if test "x$srcdir" != "x."; then
1810	if test "x`echo $srcdir \| sed 's@/.*@@'`" = "x"; then
1811	posrcprefix="$srcdir/"
1812	else
1813	posrcprefix="../$srcdir/"
1814	fi
1815	else
1816	posrcprefix="../"
1817	fi
1818	rm -f po/POTFILES
1819	sed -e "/^#/d" -e "/^\$/d" -e "s,., $posrcprefix& \\\\," -e "\$s/$.$ \\\\/\1/" \
1820	< $srcdir/po/POTFILES.in > po/POTFILES
1821	])
1822
1823	# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
1824	# -------------------------------
1825	# Define VARIABLE to the location where catalog files will
1826	# be installed by po/Makefile.
1827	glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
1828	[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
1829	glib_save_prefix="$prefix"
1830	glib_save_exec_prefix="$exec_prefix"
1831	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1832	test "x$exec_prefix" = xNONE && exec_prefix=$prefix
1833	if test "x$CATOBJEXT" = "x.mo" ; then
1834	localedir=`eval echo "${libdir}/locale"`
1835	else
1836	localedir=`eval echo "${datadir}/locale"`
1837	fi
1838	prefix="$glib_save_prefix"
1839	exec_prefix="$glib_save_exec_prefix"
1840	AC_DEFINE_UNQUOTED($1, "$localedir",
1841	[Define the location where the catalogs will be installed])
1842	])
1843
1844	dnl
1845	dnl Now the definitions that aclocal will find
1846	dnl
1847	ifdef(glib_configure_in,[],[
1848	AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
1849	AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
1850	])dnl
1851
1852
1853	dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
1854	# serial 1 IT_PROG_INTLTOOL
1855	AC_DEFUN([IT_PROG_INTLTOOL],
1856	[
1857
1858	if test -n "$1"; then
1859	AC_MSG_CHECKING(for intltool >= $1)
1860
1861	INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 \| awk -F. '{ printf "%d", $[1] * 100 + $[2]; }'`
1862	INTLTOOL_APPLIED_VERSION=`awk -F\" '/\\$VERSION / { printf $[2]; }' < ${ac_aux_dir}/intltool-update.in`
1863	changequote({{,}})
1864	INTLTOOL_APPLIED_VERSION_AS_INT=`awk -F\" '/\\$VERSION / { split(${{2}}, VERSION, "."); printf "%d\n", VERSION[1] * 100 + VERSION[2];}' < ${ac_aux_dir}/intltool-update.in`
1865	changequote([,])
1866
1867	if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT"; then
1868	AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
1869	else
1870	AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found. Your intltool is too old. You need intltool $1 or later.])
1871	exit 1
1872	fi
1873	fi
1874
1875	INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1876	INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1877	INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1878	INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1879	INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -p $(top_srcdir)/po $< [$]@'
1880	INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1881	INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1882	INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1883	INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1884	INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1885	INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1886	INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u /tmp $< [$]@'
1887	INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1888	INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1889	INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1890	INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1891	INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; LC_ALL=C $(INTLTOOL_MERGE) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
1892
1893	AC_SUBST(INTLTOOL_DESKTOP_RULE)
1894	AC_SUBST(INTLTOOL_DIRECTORY_RULE)
1895	AC_SUBST(INTLTOOL_KEYS_RULE)
1896	AC_SUBST(INTLTOOL_PROP_RULE)
1897	AC_SUBST(INTLTOOL_OAF_RULE)
1898	AC_SUBST(INTLTOOL_PONG_RULE)
1899	AC_SUBST(INTLTOOL_SERVER_RULE)
1900	AC_SUBST(INTLTOOL_SHEET_RULE)
1901	AC_SUBST(INTLTOOL_SOUNDLIST_RULE)
1902	AC_SUBST(INTLTOOL_UI_RULE)
1903	AC_SUBST(INTLTOOL_XAM_RULE)
1904	AC_SUBST(INTLTOOL_KBD_RULE)
1905	AC_SUBST(INTLTOOL_XML_RULE)
1906	AC_SUBST(INTLTOOL_XML_NOMERGE_RULE)
1907	AC_SUBST(INTLTOOL_CAVES_RULE)
1908	AC_SUBST(INTLTOOL_SCHEMAS_RULE)
1909	AC_SUBST(INTLTOOL_THEME_RULE)
1910
1911	# Use the tools built into the package, not the ones that are installed.
1912
1913	INTLTOOL_EXTRACT='$(top_builddir)/intltool-extract'
1914	INTLTOOL_MERGE='$(top_builddir)/intltool-merge'
1915	INTLTOOL_UPDATE='$(top_builddir)/intltool-update'
1916
1917	AC_SUBST(INTLTOOL_EXTRACT)
1918	AC_SUBST(INTLTOOL_MERGE)
1919	AC_SUBST(INTLTOOL_UPDATE)
1920
1921	AC_PATH_PROG(INTLTOOL_PERL, perl)
1922	if test -z "$INTLTOOL_PERL"; then
1923	AC_MSG_ERROR([perl not found; required for intltool])
1924	fi
1925	if test -z "`$INTLTOOL_PERL -v \| fgrep '5.' 2> /dev/null`"; then
1926	AC_MSG_ERROR([perl 5.x required for intltool])
1927	fi
1928	if test "x$2" != "xno-xml"; then
1929	AC_MSG_CHECKING([for XML::Parser])
1930	if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
1931	AC_MSG_RESULT([ok])
1932	else
1933	AC_MSG_ERROR([XML::Parser perl module is required for intltool])
1934	fi
1935	fi
1936
1937	AC_PATH_PROG(ICONV, iconv, iconv)
1938	AC_PATH_PROG(MSGFMT, msgfmt, msgfmt)
1939	AC_PATH_PROG(MSGMERGE, msgmerge, msgmerge)
1940	AC_PATH_PROG(XGETTEXT, xgettext, xgettext)
1941
1942	# Remove file type tags (using []) from po/POTFILES.
1943
1944	ifdef([AC_DIVERSION_ICMDS],[
1945	AC_DIVERT_PUSH(AC_DIVERSION_ICMDS)
1946	changequote(,)
1947	mv -f po/POTFILES po/POTFILES.tmp
1948	sed -e '/\[encoding.\]/d' -e 's/\[.\] *//' < po/POTFILES.tmp > po/POTFILES
1949	rm -f po/POTFILES.tmp
1950	changequote([,])
1951	AC_DIVERT_POP()
1952	],[
1953	ifdef([AC_CONFIG_COMMANDS_PRE],[
1954	AC_CONFIG_COMMANDS_PRE([
1955	changequote(,)
1956	mv -f po/POTFILES po/POTFILES.tmp
1957	sed -e '/\[encoding.\]/d' -e 's/\[.\] *//' < po/POTFILES.tmp > po/POTFILES
1958	rm -f po/POTFILES.tmp
1959	changequote([,])
1960	])
1961	])
1962
1963	if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1964	# Keeping the `.' argument allows $(mkdir_p) to be used without
1965	# argument. Indeed, we sometimes output rules like
1966	# $(mkdir_p) $(somedir)
1967	# where $(somedir) is conditionally defined.
1968	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
1969	# expensive solution, as it forces Make to start a sub-shell.)
1970	mkdir_p='mkdir -p -- .'
1971	else
1972	# On NextStep and OpenStep, the `mkdir' command does not
1973	# recognize any option. It will interpret all options as
1974	# directories to create, and then abort because `.' already
1975	# exists.
1976	for d in ./-p ./--version;
1977	do
1978	test -d $d && rmdir $d
1979	done
1980	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1981	if test -f "$ac_aux_dir/mkinstalldirs"; then
1982	mkdir_p='$(mkinstalldirs)'
1983	else
1984	mkdir_p='$(install_sh) -d'
1985	fi
1986	fi
1987	AC_SUBST([mkdir_p])
1988	])
1989
1990	# Manually sed perl in so people don't have to put the intltool scripts in AC_OUTPUT.
1991
1992	AC_CONFIG_COMMANDS([intltool], [
1993
1994	intltool_edit="-e 's:@INTLTOOL_EXTRACT@:`pwd`/intltool-extract:g' \
1995	-e 's:@INTLTOOL_ICONV@:${ICONV}:g' \
1996	-e 's:@INTLTOOL_MSGFMT@:${MSGFMT}:g' \
1997	-e 's:@INTLTOOL_MSGMERGE@:${MSGMERGE}:g' \
1998	-e 's:@INTLTOOL_XGETTEXT@:${XGETTEXT}:g' \
1999	-e 's:@INTLTOOL_PERL@:${INTLTOOL_PERL}:g'"
2000
2001	eval sed ${intltool_edit} < ${ac_aux_dir}/intltool-extract.in \
2002	> intltool-extract.out
2003	if cmp -s intltool-extract intltool-extract.out 2>/dev/null; then
2004	rm -f intltool-extract.out
2005	else
2006	mv -f intltool-extract.out intltool-extract
2007	fi
2008	chmod ugo+x intltool-extract
2009	chmod u+w intltool-extract
2010
2011	eval sed ${intltool_edit} < ${ac_aux_dir}/intltool-merge.in \
2012	> intltool-merge.out
2013	if cmp -s intltool-merge intltool-merge.out 2>/dev/null; then
2014	rm -f intltool-merge.out
2015	else
2016	mv -f intltool-merge.out intltool-merge
2017	fi
2018	chmod ugo+x intltool-merge
2019	chmod u+w intltool-merge
2020
2021	eval sed ${intltool_edit} < ${ac_aux_dir}/intltool-update.in \
2022	> intltool-update.out
2023	if cmp -s intltool-update intltool-update.out 2>/dev/null; then
2024	rm -f intltool-update.out
2025	else
2026	mv -f intltool-update.out intltool-update
2027	fi
2028	chmod ugo+x intltool-update
2029	chmod u+w intltool-update
2030
2031	], INTLTOOL_PERL='${INTLTOOL_PERL}' ac_aux_dir=${ac_aux_dir}
2032	INTLTOOL_EXTRACT='${INTLTOOL_EXTRACT}' ICONV='${ICONV}'
2033	MSGFMT='${MSGFMT}' MSGMERGE='${MSGMERGE}' XGETTEXT='${XGETTEXT}')
2034
2035	])
2036
2037	# deprecated macros
2038	AC_DEFUN([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL($@)])
2039
2040
2041
2042	dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
2043	dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
2044	dnl also defines GSTUFF_PKG_ERRORS on error
2045	AC_DEFUN(PKG_CHECK_MODULES, [
2046	succeeded=no
2047
2048	if test -z "$PKG_CONFIG"; then
2049	AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
2050	fi
2051
2052	if test "$PKG_CONFIG" = "no" ; then
2053	echo "*** The pkg-config script could not be found. Make sure it is"
2054	echo "*** in your path, or set the PKG_CONFIG environment variable"
2055	echo "*** to the full path to pkg-config."
2056	echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
2057	else
2058	PKG_CONFIG_MIN_VERSION=0.9.0
2059	if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
2060	AC_MSG_CHECKING(for $2)
2061
2062	if $PKG_CONFIG --exists "$2" ; then
2063	AC_MSG_RESULT(yes)
2064	succeeded=yes
2065
2066	AC_MSG_CHECKING($1_CFLAGS)
2067	$1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
2068	AC_MSG_RESULT($$1_CFLAGS)
2069
2070	AC_MSG_CHECKING($1_LIBS)
2071	$1_LIBS=`$PKG_CONFIG --libs "$2"`
2072	AC_MSG_RESULT($$1_LIBS)
2073	else
2074	$1_CFLAGS=""
2075	$1_LIBS=""
2076	## If we have a custom action on failure, don't print errors, but
2077	## do set a variable so people can do so.
2078	$1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
2079	ifelse([$4], ,echo $$1_PKG_ERRORS,)
2080	fi
2081
2082	AC_SUBST($1_CFLAGS)
2083	AC_SUBST($1_LIBS)
2084	else
2085	echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
2086	echo "*** See http://www.freedesktop.org/software/pkgconfig"
2087	fi
2088	fi
2089
2090	if test $succeeded = yes; then
2091	ifelse([$3], , :, [$3])
2092	else
2093	ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
2094	fi
2095	])
2096
2097
2098
2099	dnl AM_GCONF_SOURCE_2
2100	dnl Defines GCONF_SCHEMA_CONFIG_SOURCE which is where you should install schemas
2101	dnl (i.e. pass to gconftool-2
2102	dnl Defines GCONF_SCHEMA_FILE_DIR which is a filesystem directory where
2103	dnl you should install foo.schemas files
2104	dnl
2105
2106	AC_DEFUN([AM_GCONF_SOURCE_2],
2107	[
2108	if test "x$GCONF_SCHEMA_INSTALL_SOURCE" = "x"; then
2109	GCONF_SCHEMA_CONFIG_SOURCE=`gconftool-2 --get-default-source`
2110	else
2111	GCONF_SCHEMA_CONFIG_SOURCE=$GCONF_SCHEMA_INSTALL_SOURCE
2112	fi
2113
2114	AC_ARG_WITH(gconf-source,
2115	[ --with-gconf-source=sourceaddress Config database for installing schema files.],GCONF_SCHEMA_CONFIG_SOURCE="$withval",)
2116
2117	AC_SUBST(GCONF_SCHEMA_CONFIG_SOURCE)
2118	AC_MSG_RESULT([Using config source $GCONF_SCHEMA_CONFIG_SOURCE for schema installation])
2119
2120	if test "x$GCONF_SCHEMA_FILE_DIR" = "x"; then
2121	GCONF_SCHEMA_FILE_DIR='$(sysconfdir)/gconf/schemas'
2122	fi
2123
2124	AC_ARG_WITH(gconf-schema-file-dir,
2125	[ --with-gconf-schema-file-dir=dir Directory for installing schema files.],GCONF_SCHEMA_FILE_DIR="$withval",)
2126
2127	AC_SUBST(GCONF_SCHEMA_FILE_DIR)
2128	AC_MSG_RESULT([Using $GCONF_SCHEMA_FILE_DIR as install directory for schema files])
2129
2130	AC_ARG_ENABLE(schemas-install,
2131	[ --disable-schemas-install Disable the schemas installation],
2132	[case "${enableval}" in
2133	yes) schemas_install=true ;;
2134	no) schemas_install=false ;;
2135	*) AC_MSG_ERROR(bad value ${enableval} for --disable-schemas-install) ;;
2136	esac],[schemas_install=true])
2137	AM_CONDITIONAL(GCONF_SCHEMAS_INSTALL, test x$schemas_install = xtrue)
2138	])
2139

Note: See TracBrowser for help on using the repository browser.

Context Navigation

source: trunk/third/gpdf/aclocal.m4 @ 21437

Download in other formats: