[ViewVC] Diff of: cvs/fcrackzip/aclocal.m4

Comparing fcrackzip/aclocal.m4 (file contents):
Revision 1.1 by root, Mon Aug 4 07:11:06 2008 UTC vs.
Revision 1.2 by root, Sun Jun 20 13:13:45 2010 UTC

…		…
1	# generated automatically by aclocal 1.7.9 -- Autoconf --	1	# generated automatically by aclocal 1.10.1 -- Autoconf --
2		2
3	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002	3	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4	# Free Software Foundation, Inc.	4	# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
5	# This file is free software; the Free Software Foundation	5	# This file is free software; the Free Software Foundation
6	# gives unlimited permission to copy and/or distribute it,	6	# gives unlimited permission to copy and/or distribute it,
7	# with or without modifications, as long as this notice is preserved.	7	# with or without modifications, as long as this notice is preserved.
8		8
9	# This program is distributed in the hope that it will be useful,	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	10	# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11	# even the implied warranty of MERCHANTABILITY or FITNESS FOR A	11	# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12	# PARTICULAR PURPOSE.	12	# PARTICULAR PURPOSE.
13		13
14	# Do all the work for Automake. -- Autoconf --	14	m4_ifndef([AC_AUTOCONF_VERSION],
		15	[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
		16	m4_if(AC_AUTOCONF_VERSION, [2.61],,
		17	[m4_warning([this file was generated for autoconf 2.61.
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		20	To do so, use the procedure documented by the package, typically `autoreconf'.])])
15		21
16	# This macro actually does too much some checks are only needed if
17	# your package does certain things. But this isn't really a big deal.
18
19	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
20	# Free Software Foundation, Inc.
21
22	# This program is free software; you can redistribute it and/or modify
23	# it under the terms of the GNU General Public License as published by
24	# the Free Software Foundation; either version 2, or (at your option)
25	# any later version.
26
27	# This program is distributed in the hope that it will be useful,
28	# but WITHOUT ANY WARRANTY; without even the implied warranty of
29	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
30	# GNU General Public License for more details.
31
32	# You should have received a copy of the GNU General Public License
33	# along with this program; if not, write to the Free Software
34	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
35	# 02111-1307, USA.
36
37	# serial 10
38
39	AC_PREREQ([2.54])
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41	# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
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43	m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
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45	# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
46	# AM_INIT_AUTOMAKE([OPTIONS])
47	# -----------------------------------------------
48	# The call with PACKAGE and VERSION arguments is the old style
49	# call (pre autoconf-2.50), which is being phased out. PACKAGE
50	# and VERSION should now be passed to AC_INIT and removed from
51	# the call to AM_INIT_AUTOMAKE.
52	# We support both call styles for the transition. After
53	# the next Automake release, Autoconf can make the AC_INIT
54	# arguments mandatory, and then we can depend on a new Autoconf
55	# release and drop the old call support.
56	AC_DEFUN([AM_INIT_AUTOMAKE],
57	[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
58	AC_REQUIRE([AC_PROG_INSTALL])dnl
59	# test to see if srcdir already configured
60	if test "`cd $srcdir && pwd`" != "`pwd`" &&
61	test -f $srcdir/config.status; then
62	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
63	fi
64
65	# test whether we have cygpath
66	if test -z "$CYGPATH_W"; then
67	if (cygpath --version) >/dev/null 2>/dev/null; then
68	CYGPATH_W='cygpath -w'
69	else
70	CYGPATH_W=echo
71	fi
72	fi
73	AC_SUBST([CYGPATH_W])
74
75	# Define the identity of the package.
76	dnl Distinguish between old-style and new-style calls.
77	m4_ifval([$2],
78	[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
79	AC_SUBST([PACKAGE], [$1])dnl
80	AC_SUBST([VERSION], [$2])],
81	[_AM_SET_OPTIONS([$1])dnl
82	AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
83	AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
84
85	_AM_IF_OPTION([no-define],,
86	[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
87	AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
88
89	# Some tools Automake needs.
90	AC_REQUIRE([AM_SANITY_CHECK])dnl
91	AC_REQUIRE([AC_ARG_PROGRAM])dnl
92	AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
93	AM_MISSING_PROG(AUTOCONF, autoconf)
94	AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
95	AM_MISSING_PROG(AUTOHEADER, autoheader)
96	AM_MISSING_PROG(MAKEINFO, makeinfo)
97	AM_MISSING_PROG(AMTAR, tar)
98	AM_PROG_INSTALL_SH
99	AM_PROG_INSTALL_STRIP
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103	AC_REQUIRE([AC_PROG_MAKE_SET])dnl
104	AC_REQUIRE([AM_SET_LEADING_DOT])dnl
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106	_AM_IF_OPTION([no-dependencies],,
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111	AC_PROVIDE_IFELSE([AC_PROG_CXX],
112	[_AM_DEPENDENCIES(CXX)],
113	[define([AC_PROG_CXX],
114	defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
115	])
116	])
117
118
119	# When config.status generates a header, we must update the stamp-h file.
120	# This file resides in the same directory as the config header
121	# that is generated. The stamp files are numbered to have different names.
122
123	# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
124	# loop where config.status creates the headers, so we can generate
125	# our stamp files there.
126	AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
127	[# Compute $1's index in $config_headers.
128	_am_stamp_count=1
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134	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
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136	done
137	echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
138
139	# Copyright 2002 Free Software Foundation, Inc.	22	# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
140		23	#
141	# This program is free software; you can redistribute it and/or modify	24	# This file is free software; the Free Software Foundation
142	# it under the terms of the GNU General Public License as published by	25	# gives unlimited permission to copy and/or distribute it,
143	# the Free Software Foundation; either version 2, or (at your option)	26	# with or without modifications, as long as this notice is preserved.
144	# any later version.
145
146	# This program is distributed in the hope that it will be useful,
147	# but WITHOUT ANY WARRANTY; without even the implied warranty of
148	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
149	# GNU General Public License for more details.
150
151	# You should have received a copy of the GNU General Public License
152	# along with this program; if not, write to the Free Software
153	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
154		27
155	# AM_AUTOMAKE_VERSION(VERSION)	28	# AM_AUTOMAKE_VERSION(VERSION)
156	# ----------------------------	29	# ----------------------------
157	# Automake X.Y traces this macro to ensure aclocal.m4 has been	30	# Automake X.Y traces this macro to ensure aclocal.m4 has been
158	# generated from the m4 files accompanying Automake X.Y.	31	# generated from the m4 files accompanying Automake X.Y.
159	AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])	32	# (This private macro should not be called outside this file.)
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160		47
161	# AM_SET_CURRENT_AUTOMAKE_VERSION	48	# AM_SET_CURRENT_AUTOMAKE_VERSION
162	# -------------------------------	49	# -------------------------------
163	# Call AM_AUTOMAKE_VERSION so it can be traced.	50	# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
164	# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.	51	# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
165	AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],	52	AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
166	[AM_AUTOMAKE_VERSION([1.7.9])])	53	[AM_AUTOMAKE_VERSION([1.10.1])dnl
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167		57
168	# Helper functions for option handling. -- Autoconf --	58	# AM_AUX_DIR_EXPAND -- Autoconf --
169		59
170	# Copyright 2001, 2002 Free Software Foundation, Inc.	60	# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
171
172	# This program is free software; you can redistribute it and/or modify
173	# it under the terms of the GNU General Public License as published by
174	# the Free Software Foundation; either version 2, or (at your option)
175	# any later version.
176
177	# This program is distributed in the hope that it will be useful,
178	# but WITHOUT ANY WARRANTY; without even the implied warranty of
179	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
180	# GNU General Public License for more details.
181
182	# You should have received a copy of the GNU General Public License
183	# along with this program; if not, write to the Free Software
184	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
185	# 02111-1307, USA.
186
187	# serial 2
188
189	# _AM_MANGLE_OPTION(NAME)
190	# -----------------------
191	AC_DEFUN([_AM_MANGLE_OPTION],
192	[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
193
194	# _AM_SET_OPTION(NAME)
195	# ------------------------------
196	# Set option NAME. Presently that only means defining a flag for this option.
197	AC_DEFUN([_AM_SET_OPTION],
198	[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
199
200	# _AM_SET_OPTIONS(OPTIONS)
201	# ----------------------------------
202	# OPTIONS is a space-separated list of Automake options.
203	AC_DEFUN([_AM_SET_OPTIONS],
204	[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
205
206	# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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209	AC_DEFUN([_AM_IF_OPTION],
210	[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
211
212	#	61	#
213	# Check to make sure that the build environment is sane.	62	# This file is free software; the Free Software Foundation
214	#	63	# gives unlimited permission to copy and/or distribute it,
215		64	# with or without modifications, as long as this notice is preserved.
216	# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
217
218	# This program is free software; you can redistribute it and/or modify
219	# it under the terms of the GNU General Public License as published by
220	# the Free Software Foundation; either version 2, or (at your option)
221	# any later version.
222
223	# This program is distributed in the hope that it will be useful,
224	# but WITHOUT ANY WARRANTY; without even the implied warranty of
225	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
226	# GNU General Public License for more details.
227
228	# You should have received a copy of the GNU General Public License
229	# along with this program; if not, write to the Free Software
230	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
231	# 02111-1307, USA.
232
233	# serial 3
234
235	# AM_SANITY_CHECK
236	# ---------------
237	AC_DEFUN([AM_SANITY_CHECK],
238	[AC_MSG_CHECKING([whether build environment is sane])
239	# Just in case
240	sleep 1
241	echo timestamp > conftest.file
242	# Do `set' in a subshell so we don't clobber the current shell's
243	# arguments. Must try -L first in case configure is actually a
244	# symlink; some systems play weird games with the mod time of symlinks
245	# (eg FreeBSD returns the mod time of the symlink's containing
246	# directory).
247	if (
248	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
249	if test "$[*]" = "X"; then
250	# -L didn't work.
251	set X `ls -t $srcdir/configure conftest.file`
252	fi
253	rm -f conftest.file
254	if test "$[*]" != "X $srcdir/configure conftest.file" \
255	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
256
257	# If neither matched, then we have a broken ls. This can happen
258	# if, for instance, CONFIG_SHELL is bash and it inherits a
259	# broken ls alias from the environment. This has actually
260	# happened. Such a system could not be considered "sane".
261	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
262	alias in your environment])
263	fi
264
265	test "$[2]" = conftest.file
266	)
267	then
268	# Ok.
269	:
270	else
271	AC_MSG_ERROR([newly created file is older than distributed files!
272	Check your system clock])
273	fi
274	AC_MSG_RESULT(yes)])
275
276	# -- Autoconf --
277
278
279	# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
280
281	# This program is free software; you can redistribute it and/or modify
282	# it under the terms of the GNU General Public License as published by
283	# the Free Software Foundation; either version 2, or (at your option)
284	# any later version.
285
286	# This program is distributed in the hope that it will be useful,
287	# but WITHOUT ANY WARRANTY; without even the implied warranty of
288	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
289	# GNU General Public License for more details.
290
291	# You should have received a copy of the GNU General Public License
292	# along with this program; if not, write to the Free Software
293	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
294	# 02111-1307, USA.
295
296	# serial 3
297
298	# AM_MISSING_PROG(NAME, PROGRAM)
299	# ------------------------------
300	AC_DEFUN([AM_MISSING_PROG],
301	[AC_REQUIRE([AM_MISSING_HAS_RUN])
302	$1=${$1-"${am_missing_run}$2"}
303	AC_SUBST($1)])
304
305
306	# AM_MISSING_HAS_RUN
307	# ------------------
308	# Define MISSING if not defined so far and test if it supports --run.
309	# If it does, set am_missing_run to use it, otherwise, to nothing.
310	AC_DEFUN([AM_MISSING_HAS_RUN],
311	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
312	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
313	# Use eval to expand $SHELL
314	if eval "$MISSING --run true"; then
315	am_missing_run="$MISSING --run "
316	else
317	am_missing_run=
318	AC_MSG_WARN([`missing' script is too old or missing])
319	fi
320	])
321
322	# AM_AUX_DIR_EXPAND
323
324	# Copyright 2001 Free Software Foundation, Inc.
325
326	# This program is free software; you can redistribute it and/or modify
327	# it under the terms of the GNU General Public License as published by
328	# the Free Software Foundation; either version 2, or (at your option)
329	# any later version.
330
331	# This program is distributed in the hope that it will be useful,
332	# but WITHOUT ANY WARRANTY; without even the implied warranty of
333	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
334	# GNU General Public License for more details.
335
336	# You should have received a copy of the GNU General Public License
337	# along with this program; if not, write to the Free Software
338	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
339	# 02111-1307, USA.
340		65
341	# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets	66	# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
342	# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to	67	# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
343	# `$srcdir', `$srcdir/..', or `$srcdir/../..'.	68	# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
344	#	69	#
374	#	99	#
375	# Another solution, used here, is to always expand $ac_aux_dir to an	100	# Another solution, used here, is to always expand $ac_aux_dir to an
376	# absolute PATH. The drawback is that using absolute paths prevent a	101	# absolute PATH. The drawback is that using absolute paths prevent a
377	# configured tree to be moved without reconfiguration.	102	# configured tree to be moved without reconfiguration.
378		103
379	# Rely on autoconf to set up CDPATH properly.
380	AC_PREREQ([2.50])
381
382	AC_DEFUN([AM_AUX_DIR_EXPAND], [	104	AC_DEFUN([AM_AUX_DIR_EXPAND],
		105	[dnl Rely on autoconf to set up CDPATH properly.
		106	AC_PREREQ([2.50])dnl
383	# expand $ac_aux_dir to an absolute path	107	# expand $ac_aux_dir to an absolute path
384	am_aux_dir=`cd $ac_aux_dir && pwd`	108	am_aux_dir=`cd $ac_aux_dir && pwd`
385	])	109	])
386		110
387	# AM_PROG_INSTALL_SH
388	# ------------------
389	# Define $install_sh.
390
391	# Copyright 2001 Free Software Foundation, Inc.
392
393	# This program is free software; you can redistribute it and/or modify
394	# it under the terms of the GNU General Public License as published by
395	# the Free Software Foundation; either version 2, or (at your option)
396	# any later version.
397
398	# This program is distributed in the hope that it will be useful,
399	# but WITHOUT ANY WARRANTY; without even the implied warranty of
400	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
401	# GNU General Public License for more details.
402
403	# You should have received a copy of the GNU General Public License
404	# along with this program; if not, write to the Free Software
405	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
406	# 02111-1307, USA.
407
408	AC_DEFUN([AM_PROG_INSTALL_SH],
409	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
410	install_sh=${install_sh-"$am_aux_dir/install-sh"}
411	AC_SUBST(install_sh)])
412
413	# AM_PROG_INSTALL_STRIP
414
415	# Copyright 2001 Free Software Foundation, Inc.
416
417	# This program is free software; you can redistribute it and/or modify
418	# it under the terms of the GNU General Public License as published by
419	# the Free Software Foundation; either version 2, or (at your option)
420	# any later version.
421
422	# This program is distributed in the hope that it will be useful,
423	# but WITHOUT ANY WARRANTY; without even the implied warranty of
424	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
425	# GNU General Public License for more details.
426
427	# You should have received a copy of the GNU General Public License
428	# along with this program; if not, write to the Free Software
429	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
430	# 02111-1307, USA.
431
432	# One issue with vendor `install' (even GNU) is that you can't
433	# specify the program used to strip binaries. This is especially
434	# annoying in cross-compiling environments, where the build's strip
435	# is unlikely to handle the host's binaries.
436	# Fortunately install-sh will honor a STRIPPROG variable, so we
437	# always use install-sh in `make install-strip', and initialize
438	# STRIPPROG with the value of the STRIP variable (set by the user).
439	AC_DEFUN([AM_PROG_INSTALL_STRIP],
440	[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
441	# Installed binaries are usually stripped using `strip' when the user
442	# run `make install-strip'. However `strip' might not be the right
443	# tool to use in cross-compilation environments, therefore Automake
444	# will honor the `STRIP' environment variable to overrule this program.
445	dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
446	if test "$cross_compiling" != no; then
447	AC_CHECK_TOOL([STRIP], [strip], :)
448	fi
449	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
450	AC_SUBST([INSTALL_STRIP_PROGRAM])])
451
452	# -- Autoconf --	111	# AM_CONDITIONAL -- Autoconf --
		112
		113	# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
453	# Copyright (C) 2003 Free Software Foundation, Inc.	114	# Free Software Foundation, Inc.
		115	#
		116	# This file is free software; the Free Software Foundation
		117	# gives unlimited permission to copy and/or distribute it,
		118	# with or without modifications, as long as this notice is preserved.
454		119
455	# This program is free software; you can redistribute it and/or modify
456	# it under the terms of the GNU General Public License as published by
457	# the Free Software Foundation; either version 2, or (at your option)
458	# any later version.
459
460	# This program is distributed in the hope that it will be useful,
461	# but WITHOUT ANY WARRANTY; without even the implied warranty of
462	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
463	# GNU General Public License for more details.
464
465	# You should have received a copy of the GNU General Public License
466	# along with this program; if not, write to the Free Software
467	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
468	# 02111-1307, USA.
469
470	# serial 1	120	# serial 8
471		121
472	# Check whether the underlying file-system supports filenames	122	# AM_CONDITIONAL(NAME, SHELL-CONDITION)
473	# with a leading dot. For instance MS-DOS doesn't.	123	# -------------------------------------
474	AC_DEFUN([AM_SET_LEADING_DOT],	124	# Define a conditional.
475	[rm -rf .tst 2>/dev/null	125	AC_DEFUN([AM_CONDITIONAL],
476	mkdir .tst 2>/dev/null	126	[AC_PREREQ(2.52)dnl
477	if test -d .tst; then	127	ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
478	am__leading_dot=.	128	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
		129	AC_SUBST([$1_TRUE])dnl
		130	AC_SUBST([$1_FALSE])dnl
		131	_AM_SUBST_NOTMAKE([$1_TRUE])dnl
		132	_AM_SUBST_NOTMAKE([$1_FALSE])dnl
		133	if $2; then
		134	$1_TRUE=
		135	$1_FALSE='#'
479	else	136	else
480	am__leading_dot=_	137	$1_TRUE='#'
		138	$1_FALSE=
481	fi	139	fi
482	rmdir .tst 2>/dev/null	140	AC_CONFIG_COMMANDS_PRE(
483	AC_SUBST([am__leading_dot])])	141	[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
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484		145
485	# serial 5 -- Autoconf --	146	# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
		147	# Free Software Foundation, Inc.
		148	#
		149	# This file is free software; the Free Software Foundation
		150	# gives unlimited permission to copy and/or distribute it,
		151	# with or without modifications, as long as this notice is preserved.
486		152
487	# Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.	153	# serial 9
488
489	# This program is free software; you can redistribute it and/or modify
490	# it under the terms of the GNU General Public License as published by
491	# the Free Software Foundation; either version 2, or (at your option)
492	# any later version.
493
494	# This program is distributed in the hope that it will be useful,
495	# but WITHOUT ANY WARRANTY; without even the implied warranty of
496	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
497	# GNU General Public License for more details.
498
499	# You should have received a copy of the GNU General Public License
500	# along with this program; if not, write to the Free Software
501	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
502	# 02111-1307, USA.
503
504		154
505	# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be	155	# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
506	# written in clear, in which case automake, when reading aclocal.m4,	156	# written in clear, in which case automake, when reading aclocal.m4,
507	# will think it sees a use, and therefore will trigger all it's	157	# will think it sees a use, and therefore will trigger all it's
508	# C support machinery. Also note that it means that autoscan, seeing	158	# C support machinery. Also note that it means that autoscan, seeing
509	# CC etc. in the Makefile, will ask for an AC_PROG_CC use...	159	# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
510
511		160
512		161
513	# _AM_DEPENDENCIES(NAME)	162	# _AM_DEPENDENCIES(NAME)
514	# ----------------------	163	# ----------------------
515	# See how the compiler implements dependency checking.	164	# See how the compiler implements dependency checking.
…		…
527	AC_REQUIRE([AM_DEP_TRACK])dnl	176	AC_REQUIRE([AM_DEP_TRACK])dnl
528		177
529	ifelse([$1], CC, [depcc="$CC" am_compiler_list=],	178	ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
530	[$1], CXX, [depcc="$CXX" am_compiler_list=],	179	[$1], CXX, [depcc="$CXX" am_compiler_list=],
531	[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],	180	[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
		181	[$1], UPC, [depcc="$UPC" am_compiler_list=],
532	[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],	182	[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
533	[depcc="$$1" am_compiler_list=])	183	[depcc="$$1" am_compiler_list=])
534		184
535	AC_CACHE_CHECK([dependency style of $depcc],	185	AC_CACHE_CHECK([dependency style of $depcc],
536	[am_cv_$1_dependencies_compiler_type],	186	[am_cv_$1_dependencies_compiler_type],
…		…
566	# overwrite some of them when testing with obscure command lines.	216	# overwrite some of them when testing with obscure command lines.
567	# This happens at least with the AIX C compiler.	217	# This happens at least with the AIX C compiler.
568	: > sub/conftest.c	218	: > sub/conftest.c
569	for i in 1 2 3 4 5 6; do	219	for i in 1 2 3 4 5 6; do
570	echo '#include "conftst'$i'.h"' >> sub/conftest.c	220	echo '#include "conftst'$i'.h"' >> sub/conftest.c
		221	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
		222	# Solaris 8's {/usr,}/bin/sh.
571	: > sub/conftst$i.h	223	touch sub/conftst$i.h
572	done	224	done
573	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	225	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
574		226
575	case $depmode in	227	case $depmode in
576	nosideeffect)	228	nosideeffect)
…		…
590	if depmode=$depmode \	242	if depmode=$depmode \
591	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	243	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
592	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	244	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
593	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	245	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
594	>/dev/null 2>conftest.err &&	246	>/dev/null 2>conftest.err &&
		247	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
595	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	248	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
596	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	249	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
597	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	250	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
598	# icc doesn't choke on unknown options, it will just issue warnings	251	# icc doesn't choke on unknown options, it will just issue warnings
599	# (even with -Werror). So we grep stderr for any message	252	# or remarks (even with -Werror). So we grep stderr for any message
600	# that says an option was ignored.	253	# that says an option was ignored or not supported.
		254	# When given -MP, icc 7.0 and 7.1 complain thusly:
		255	# icc: Command line warning: ignoring option '-M'; no argument required
		256	# The diagnosis changed in icc 8.0:
		257	# icc: Command line remark: option '-MP' not supported
		258	if (grep 'ignoring option' conftest.err \|\|
601	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	259	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
602	am_cv_$1_dependencies_compiler_type=$depmode	260	am_cv_$1_dependencies_compiler_type=$depmode
603	break	261	break
604	fi	262	fi
605	fi	263	fi
606	done	264	done
…		…
630		288
631	# AM_DEP_TRACK	289	# AM_DEP_TRACK
632	# ------------	290	# ------------
633	AC_DEFUN([AM_DEP_TRACK],	291	AC_DEFUN([AM_DEP_TRACK],
634	[AC_ARG_ENABLE(dependency-tracking,	292	[AC_ARG_ENABLE(dependency-tracking,
635	[ --disable-dependency-tracking Speeds up one-time builds	293	[ --disable-dependency-tracking speeds up one-time build
636	--enable-dependency-tracking Do not reject slow dependency extractors])	294	--enable-dependency-tracking do not reject slow dependency extractors])
637	if test "x$enable_dependency_tracking" != xno; then	295	if test "x$enable_dependency_tracking" != xno; then
638	am_depcomp="$ac_aux_dir/depcomp"	296	am_depcomp="$ac_aux_dir/depcomp"
639	AMDEPBACKSLASH='\'	297	AMDEPBACKSLASH='\'
640	fi	298	fi
641	AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])	299	AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
642	AC_SUBST([AMDEPBACKSLASH])	300	AC_SUBST([AMDEPBACKSLASH])dnl
		301	_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
643	])	302	])
644		303
645	# Generate code to set up dependency tracking. -- Autoconf --	304	# Generate code to set up dependency tracking. -- Autoconf --
646		305
647	# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.	306	# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
		307	# Free Software Foundation, Inc.
		308	#
		309	# This file is free software; the Free Software Foundation
		310	# gives unlimited permission to copy and/or distribute it,
		311	# with or without modifications, as long as this notice is preserved.
648		312
649	# This program is free software; you can redistribute it and/or modify
650	# it under the terms of the GNU General Public License as published by
651	# the Free Software Foundation; either version 2, or (at your option)
652	# any later version.
653
654	# This program is distributed in the hope that it will be useful,
655	# but WITHOUT ANY WARRANTY; without even the implied warranty of
656	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
657	# GNU General Public License for more details.
658
659	# You should have received a copy of the GNU General Public License
660	# along with this program; if not, write to the Free Software
661	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
662	# 02111-1307, USA.
663
664	#serial 2	313	#serial 3
665		314
666	# _AM_OUTPUT_DEPENDENCY_COMMANDS	315	# _AM_OUTPUT_DEPENDENCY_COMMANDS
667	# ------------------------------	316	# ------------------------------
668	AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],	317	AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
669	[for mf in $CONFIG_FILES; do	318	[for mf in $CONFIG_FILES; do
…		…
672	# Check whether this is an Automake generated Makefile or not.	321	# Check whether this is an Automake generated Makefile or not.
673	# We used to match only the files named `Makefile.in', but	322	# We used to match only the files named `Makefile.in', but
674	# some people rename them; so instead we look at the file content.	323	# some people rename them; so instead we look at the file content.
675	# Grep'ing the first line is not enough: some people post-process	324	# Grep'ing the first line is not enough: some people post-process
676	# each Makefile.in and add a new line on top of each file to say so.	325	# each Makefile.in and add a new line on top of each file to say so.
677	# So let's grep whole file.	326	# Grep'ing the whole file is not good either: AIX grep has a line
		327	# limit of 2048, but all sed's we know have understand at least 4000.
678	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	328	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
679	dirpart=`AS_DIRNAME("$mf")`	329	dirpart=`AS_DIRNAME("$mf")`
680	else	330	else
681	continue	331	continue
682	fi	332	fi
683	grep '^DEP_FILES = [[^ @%:@]]' < "$mf" > /dev/null \|\| continue	333	# Extract the definition of DEPDIR, am__include, and am__quote
684	# Extract the definition of DEP_FILES from the Makefile without	334	# from the Makefile without running `make'.
685	# running `make'.
686	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`	335	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
687	test -z "$DEPDIR" && continue	336	test -z "$DEPDIR" && continue
		337	am__include=`sed -n 's/^am__include = //p' < "$mf"`
		338	test -z "am__include" && continue
		339	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
688	# When using ansi2knr, U may be empty or an underscore; expand it	340	# When using ansi2knr, U may be empty or an underscore; expand it
689	U=`sed -n -e '/^U = / s///p' < "$mf"`	341	U=`sed -n 's/^U = //p' < "$mf"`
690	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"	342	# Find all dependency output files, they are included files with
691	# We invoke sed twice because it is the simplest approach to	343	# $(DEPDIR) in their names. We invoke sed twice because it is the
692	# changing $(DEPDIR) to its actual value in the expansion.	344	# simplest approach to changing $(DEPDIR) to its actual value in the
		345	# expansion.
693	for file in `sed -n -e '	346	for file in `sed -n "
694	/^DEP_FILES = .*\\\\$/ {	347	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
695	s/^DEP_FILES = //
696	:loop
697	s/\\\\$//
698	p
699	n
700	/\\\\$/ b loop
701	p
702	}
703	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
704	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	348	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
705	# Make sure the directory exists.	349	# Make sure the directory exists.
706	test -f "$dirpart/$file" && continue	350	test -f "$dirpart/$file" && continue
707	fdir=`AS_DIRNAME(["$file"])`	351	fdir=`AS_DIRNAME(["$file"])`
708	AS_MKDIR_P([$dirpart/$fdir])	352	AS_MKDIR_P([$dirpart/$fdir])
…		…
724	[AC_CONFIG_COMMANDS([depfiles],	368	[AC_CONFIG_COMMANDS([depfiles],
725	[test x"$AMDEP_TRUE" != x"" \|\| _AM_OUTPUT_DEPENDENCY_COMMANDS],	369	[test x"$AMDEP_TRUE" != x"" \|\| _AM_OUTPUT_DEPENDENCY_COMMANDS],
726	[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])	370	[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
727	])	371	])
728		372
729	# Check to see how 'make' treats includes. -- Autoconf --	373	# Do all the work for Automake. -- Autoconf --
730		374
		375	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
		376	# 2005, 2006, 2008 Free Software Foundation, Inc.
		377	#
		378	# This file is free software; the Free Software Foundation
		379	# gives unlimited permission to copy and/or distribute it,
		380	# with or without modifications, as long as this notice is preserved.
		381
		382	# serial 13
		383
		384	# This macro actually does too much. Some checks are only needed if
		385	# your package does certain things. But this isn't really a big deal.
		386
		387	# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
		388	# AM_INIT_AUTOMAKE([OPTIONS])
		389	# -----------------------------------------------
		390	# The call with PACKAGE and VERSION arguments is the old style
		391	# call (pre autoconf-2.50), which is being phased out. PACKAGE
		392	# and VERSION should now be passed to AC_INIT and removed from
		393	# the call to AM_INIT_AUTOMAKE.
		394	# We support both call styles for the transition. After
		395	# the next Automake release, Autoconf can make the AC_INIT
		396	# arguments mandatory, and then we can depend on a new Autoconf
		397	# release and drop the old call support.
		398	AC_DEFUN([AM_INIT_AUTOMAKE],
		399	[AC_PREREQ([2.60])dnl
		400	dnl Autoconf wants to disallow AM_ names. We explicitly allow
		401	dnl the ones we care about.
		402	m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
		403	AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
		404	AC_REQUIRE([AC_PROG_INSTALL])dnl
		405	if test "`cd $srcdir && pwd`" != "`pwd`"; then
		406	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
		407	# is not polluted with repeated "-I."
		408	AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
		409	# test to see if srcdir already configured
		410	if test -f $srcdir/config.status; then
		411	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
		412	fi
		413	fi
		414
		415	# test whether we have cygpath
		416	if test -z "$CYGPATH_W"; then
		417	if (cygpath --version) >/dev/null 2>/dev/null; then
		418	CYGPATH_W='cygpath -w'
		419	else
		420	CYGPATH_W=echo
		421	fi
		422	fi
		423	AC_SUBST([CYGPATH_W])
		424
		425	# Define the identity of the package.
		426	dnl Distinguish between old-style and new-style calls.
		427	m4_ifval([$2],
		428	[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
		429	AC_SUBST([PACKAGE], [$1])dnl
		430	AC_SUBST([VERSION], [$2])],
		431	[_AM_SET_OPTIONS([$1])dnl
		432	dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
		433	m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
		434	[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
		435	AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
		436	AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
		437
		438	_AM_IF_OPTION([no-define],,
		439	[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
		440	AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
		441
		442	# Some tools Automake needs.
		443	AC_REQUIRE([AM_SANITY_CHECK])dnl
		444	AC_REQUIRE([AC_ARG_PROGRAM])dnl
		445	AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
		446	AM_MISSING_PROG(AUTOCONF, autoconf)
		447	AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
		448	AM_MISSING_PROG(AUTOHEADER, autoheader)
		449	AM_MISSING_PROG(MAKEINFO, makeinfo)
		450	AM_PROG_INSTALL_SH
		451	AM_PROG_INSTALL_STRIP
		452	AC_REQUIRE([AM_PROG_MKDIR_P])dnl
		453	# We need awk for the "check" target. The system "awk" is bad on
		454	# some platforms.
		455	AC_REQUIRE([AC_PROG_AWK])dnl
		456	AC_REQUIRE([AC_PROG_MAKE_SET])dnl
		457	AC_REQUIRE([AM_SET_LEADING_DOT])dnl
		458	_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
		459	[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
		460	[_AM_PROG_TAR([v7])])])
		461	_AM_IF_OPTION([no-dependencies],,
		462	[AC_PROVIDE_IFELSE([AC_PROG_CC],
		463	[_AM_DEPENDENCIES(CC)],
		464	[define([AC_PROG_CC],
		465	defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
		466	AC_PROVIDE_IFELSE([AC_PROG_CXX],
		467	[_AM_DEPENDENCIES(CXX)],
		468	[define([AC_PROG_CXX],
		469	defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
		470	AC_PROVIDE_IFELSE([AC_PROG_OBJC],
		471	[_AM_DEPENDENCIES(OBJC)],
		472	[define([AC_PROG_OBJC],
		473	defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
		474	])
		475	])
		476
		477
		478	# When config.status generates a header, we must update the stamp-h file.
		479	# This file resides in the same directory as the config header
		480	# that is generated. The stamp files are numbered to have different names.
		481
		482	# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
		483	# loop where config.status creates the headers, so we can generate
		484	# our stamp files there.
		485	AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
		486	[# Compute $1's index in $config_headers.
		487	_am_arg=$1
		488	_am_stamp_count=1
		489	for _am_header in $config_headers :; do
		490	case $_am_header in
		491	$_am_arg \| $_am_arg:* )
		492	break ;;
		493	* )
		494	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
		495	esac
		496	done
		497	echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
		498
731	# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.	499	# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
		500	#
		501	# This file is free software; the Free Software Foundation
		502	# gives unlimited permission to copy and/or distribute it,
		503	# with or without modifications, as long as this notice is preserved.
732		504
733	# This program is free software; you can redistribute it and/or modify	505	# AM_PROG_INSTALL_SH
734	# it under the terms of the GNU General Public License as published by	506	# ------------------
735	# the Free Software Foundation; either version 2, or (at your option)	507	# Define $install_sh.
736	# any later version.	508	AC_DEFUN([AM_PROG_INSTALL_SH],
		509	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
		510	install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
		511	AC_SUBST(install_sh)])
737		512
738	# This program is distributed in the hope that it will be useful,	513	# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
739	# but WITHOUT ANY WARRANTY; without even the implied warranty of	514	#
740	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	515	# This file is free software; the Free Software Foundation
741	# GNU General Public License for more details.	516	# gives unlimited permission to copy and/or distribute it,
742		517	# with or without modifications, as long as this notice is preserved.
743	# You should have received a copy of the GNU General Public License
744	# along with this program; if not, write to the Free Software
745	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
746	# 02111-1307, USA.
747		518
748	# serial 2	519	# serial 2
		520
		521	# Check whether the underlying file-system supports filenames
		522	# with a leading dot. For instance MS-DOS doesn't.
		523	AC_DEFUN([AM_SET_LEADING_DOT],
		524	[rm -rf .tst 2>/dev/null
		525	mkdir .tst 2>/dev/null
		526	if test -d .tst; then
		527	am__leading_dot=.
		528	else
		529	am__leading_dot=_
		530	fi
		531	rmdir .tst 2>/dev/null
		532	AC_SUBST([am__leading_dot])])
		533
		534	# Check to see how 'make' treats includes. -- Autoconf --
		535
		536	# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
		537	#
		538	# This file is free software; the Free Software Foundation
		539	# gives unlimited permission to copy and/or distribute it,
		540	# with or without modifications, as long as this notice is preserved.
		541
		542	# serial 3
749		543
750	# AM_MAKE_INCLUDE()	544	# AM_MAKE_INCLUDE()
751	# -----------------	545	# -----------------
752	# Check to see how make treats includes.	546	# Check to see how make treats includes.
753	AC_DEFUN([AM_MAKE_INCLUDE],	547	AC_DEFUN([AM_MAKE_INCLUDE],
…		…
787	AC_SUBST([am__quote])	581	AC_SUBST([am__quote])
788	AC_MSG_RESULT([$_am_result])	582	AC_MSG_RESULT([$_am_result])
789	rm -f confinc confmf	583	rm -f confinc confmf
790	])	584	])
791		585
792	# AM_CONDITIONAL -- Autoconf --	586	# Fake the existence of programs that GNU maintainers use. -- Autoconf --
793		587
794	# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.	588	# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
795		589	# Free Software Foundation, Inc.
796	# This program is free software; you can redistribute it and/or modify	590	#
797	# it under the terms of the GNU General Public License as published by	591	# This file is free software; the Free Software Foundation
798	# the Free Software Foundation; either version 2, or (at your option)	592	# gives unlimited permission to copy and/or distribute it,
799	# any later version.	593	# with or without modifications, as long as this notice is preserved.
800
801	# This program is distributed in the hope that it will be useful,
802	# but WITHOUT ANY WARRANTY; without even the implied warranty of
803	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
804	# GNU General Public License for more details.
805
806	# You should have received a copy of the GNU General Public License
807	# along with this program; if not, write to the Free Software
808	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
809	# 02111-1307, USA.
810		594
811	# serial 5	595	# serial 5
812		596
813	AC_PREREQ(2.52)	597	# AM_MISSING_PROG(NAME, PROGRAM)
814
815	# AM_CONDITIONAL(NAME, SHELL-CONDITION)
816	# -------------------------------------	598	# ------------------------------
817	# Define a conditional.	599	AC_DEFUN([AM_MISSING_PROG],
818	AC_DEFUN([AM_CONDITIONAL],	600	[AC_REQUIRE([AM_MISSING_HAS_RUN])
819	[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],	601	$1=${$1-"${am_missing_run}$2"}
820	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
821	AC_SUBST([$1_TRUE])	602	AC_SUBST($1)])
822	AC_SUBST([$1_FALSE])	603
823	if $2; then	604
824	$1_TRUE=	605	# AM_MISSING_HAS_RUN
825	$1_FALSE='#'	606	# ------------------
		607	# Define MISSING if not defined so far and test if it supports --run.
		608	# If it does, set am_missing_run to use it, otherwise, to nothing.
		609	AC_DEFUN([AM_MISSING_HAS_RUN],
		610	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
		611	AC_REQUIRE_AUX_FILE([missing])dnl
		612	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
		613	# Use eval to expand $SHELL
		614	if eval "$MISSING --run true"; then
		615	am_missing_run="$MISSING --run "
826	else	616	else
827	$1_TRUE='#'	617	am_missing_run=
828	$1_FALSE=	618	AC_MSG_WARN([`missing' script is too old or missing])
829	fi	619	fi
830	AC_CONFIG_COMMANDS_PRE(	620	])
831	[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
832	AC_MSG_ERROR([conditional "$1" was never defined.
833	Usually this means the macro was only invoked conditionally.])
834	fi])])
835		621
		622	# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
		623	#
		624	# This file is free software; the Free Software Foundation
		625	# gives unlimited permission to copy and/or distribute it,
		626	# with or without modifications, as long as this notice is preserved.
		627
		628	# AM_PROG_MKDIR_P
		629	# ---------------
		630	# Check for `mkdir -p'.
		631	AC_DEFUN([AM_PROG_MKDIR_P],
		632	[AC_PREREQ([2.60])dnl
		633	AC_REQUIRE([AC_PROG_MKDIR_P])dnl
		634	dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
		635	dnl while keeping a definition of mkdir_p for backward compatibility.
		636	dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
		637	dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
		638	dnl Makefile.ins that do not define MKDIR_P, so we do our own
		639	dnl adjustment using top_builddir (which is defined more often than
		640	dnl MKDIR_P).
		641	AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
		642	case $mkdir_p in
		643	[[\\/$]]* \| ?:[[\\/]]*) ;;
		644	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
		645	esac
		646	])
		647
		648	# Helper functions for option handling. -- Autoconf --
		649
		650	# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
		651	#
		652	# This file is free software; the Free Software Foundation
		653	# gives unlimited permission to copy and/or distribute it,
		654	# with or without modifications, as long as this notice is preserved.
		655
		656	# serial 3
		657
		658	# _AM_MANGLE_OPTION(NAME)
		659	# -----------------------
		660	AC_DEFUN([_AM_MANGLE_OPTION],
		661	[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
		662
		663	# _AM_SET_OPTION(NAME)
		664	# ------------------------------
		665	# Set option NAME. Presently that only means defining a flag for this option.
		666	AC_DEFUN([_AM_SET_OPTION],
		667	[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
		668
		669	# _AM_SET_OPTIONS(OPTIONS)
		670	# ----------------------------------
		671	# OPTIONS is a space-separated list of Automake options.
		672	AC_DEFUN([_AM_SET_OPTIONS],
		673	[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
		674
		675	# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
		676	# -------------------------------------------
		677	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
		678	AC_DEFUN([_AM_IF_OPTION],
		679	[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
		680
		681	# Check to make sure that the build environment is sane. -- Autoconf --
		682
		683	# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
		684	# Free Software Foundation, Inc.
		685	#
		686	# This file is free software; the Free Software Foundation
		687	# gives unlimited permission to copy and/or distribute it,
		688	# with or without modifications, as long as this notice is preserved.
		689
		690	# serial 4
		691
		692	# AM_SANITY_CHECK
		693	# ---------------
		694	AC_DEFUN([AM_SANITY_CHECK],
		695	[AC_MSG_CHECKING([whether build environment is sane])
		696	# Just in case
		697	sleep 1
		698	echo timestamp > conftest.file
		699	# Do `set' in a subshell so we don't clobber the current shell's
		700	# arguments. Must try -L first in case configure is actually a
		701	# symlink; some systems play weird games with the mod time of symlinks
		702	# (eg FreeBSD returns the mod time of the symlink's containing
		703	# directory).
		704	if (
		705	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
		706	if test "$[*]" = "X"; then
		707	# -L didn't work.
		708	set X `ls -t $srcdir/configure conftest.file`
		709	fi
		710	rm -f conftest.file
		711	if test "$[*]" != "X $srcdir/configure conftest.file" \
		712	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
		713
		714	# If neither matched, then we have a broken ls. This can happen
		715	# if, for instance, CONFIG_SHELL is bash and it inherits a
		716	# broken ls alias from the environment. This has actually
		717	# happened. Such a system could not be considered "sane".
		718	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
		719	alias in your environment])
		720	fi
		721
		722	test "$[2]" = conftest.file
		723	)
		724	then
		725	# Ok.
		726	:
		727	else
		728	AC_MSG_ERROR([newly created file is older than distributed files!
		729	Check your system clock])
		730	fi
		731	AC_MSG_RESULT(yes)])
		732
		733	# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
		734	#
		735	# This file is free software; the Free Software Foundation
		736	# gives unlimited permission to copy and/or distribute it,
		737	# with or without modifications, as long as this notice is preserved.
		738
		739	# AM_PROG_INSTALL_STRIP
		740	# ---------------------
		741	# One issue with vendor `install' (even GNU) is that you can't
		742	# specify the program used to strip binaries. This is especially
		743	# annoying in cross-compiling environments, where the build's strip
		744	# is unlikely to handle the host's binaries.
		745	# Fortunately install-sh will honor a STRIPPROG variable, so we
		746	# always use install-sh in `make install-strip', and initialize
		747	# STRIPPROG with the value of the STRIP variable (set by the user).
		748	AC_DEFUN([AM_PROG_INSTALL_STRIP],
		749	[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
		750	# Installed binaries are usually stripped using `strip' when the user
		751	# run `make install-strip'. However `strip' might not be the right
		752	# tool to use in cross-compilation environments, therefore Automake
		753	# will honor the `STRIP' environment variable to overrule this program.
		754	dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
		755	if test "$cross_compiling" != no; then
		756	AC_CHECK_TOOL([STRIP], [strip], :)
		757	fi
		758	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
		759	AC_SUBST([INSTALL_STRIP_PROGRAM])])
		760
		761	# Copyright (C) 2006 Free Software Foundation, Inc.
		762	#
		763	# This file is free software; the Free Software Foundation
		764	# gives unlimited permission to copy and/or distribute it,
		765	# with or without modifications, as long as this notice is preserved.
		766
		767	# _AM_SUBST_NOTMAKE(VARIABLE)
		768	# ---------------------------
		769	# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
		770	# This macro is traced by Automake.
		771	AC_DEFUN([_AM_SUBST_NOTMAKE])
		772
		773	# Check how to create a tarball. -- Autoconf --
		774
		775	# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
		776	#
		777	# This file is free software; the Free Software Foundation
		778	# gives unlimited permission to copy and/or distribute it,
		779	# with or without modifications, as long as this notice is preserved.
		780
		781	# serial 2
		782
		783	# _AM_PROG_TAR(FORMAT)
		784	# --------------------
		785	# Check how to create a tarball in format FORMAT.
		786	# FORMAT should be one of `v7', `ustar', or `pax'.
		787	#
		788	# Substitute a variable $(am__tar) that is a command
		789	# writing to stdout a FORMAT-tarball containing the directory
		790	# $tardir.
		791	# tardir=directory && $(am__tar) > result.tar
		792	#
		793	# Substitute a variable $(am__untar) that extract such
		794	# a tarball read from stdin.
		795	# $(am__untar) < result.tar
		796	AC_DEFUN([_AM_PROG_TAR],
		797	[# Always define AMTAR for backward compatibility.
		798	AM_MISSING_PROG([AMTAR], [tar])
		799	m4_if([$1], [v7],
		800	[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
		801	[m4_case([$1], [ustar],, [pax],,
		802	[m4_fatal([Unknown tar format])])
		803	AC_MSG_CHECKING([how to create a $1 tar archive])
		804	# Loop over all known methods to create a tar archive until one works.
		805	_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
		806	_am_tools=${am_cv_prog_tar_$1-$_am_tools}
		807	# Do not fold the above two line into one, because Tru64 sh and
		808	# Solaris sh will not grok spaces in the rhs of `-'.
		809	for _am_tool in $_am_tools
		810	do
		811	case $_am_tool in
		812	gnutar)
		813	for _am_tar in tar gnutar gtar;
		814	do
		815	AM_RUN_LOG([$_am_tar --version]) && break
		816	done
		817	am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
		818	am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
		819	am__untar="$_am_tar -xf -"
		820	;;
		821	plaintar)
		822	# Must skip GNU tar: if it does not support --format= it doesn't create
		823	# ustar tarball either.
		824	(tar --version) >/dev/null 2>&1 && continue
		825	am__tar='tar chf - "$$tardir"'
		826	am__tar_='tar chf - "$tardir"'
		827	am__untar='tar xf -'
		828	;;
		829	pax)
		830	am__tar='pax -L -x $1 -w "$$tardir"'
		831	am__tar_='pax -L -x $1 -w "$tardir"'
		832	am__untar='pax -r'
		833	;;
		834	cpio)
		835	am__tar='find "$$tardir" -print \| cpio -o -H $1 -L'
		836	am__tar_='find "$tardir" -print \| cpio -o -H $1 -L'
		837	am__untar='cpio -i -H $1 -d'
		838	;;
		839	none)
		840	am__tar=false
		841	am__tar_=false
		842	am__untar=false
		843	;;
		844	esac
		845
		846	# If the value was cached, stop now. We just wanted to have am__tar
		847	# and am__untar set.
		848	test -n "${am_cv_prog_tar_$1}" && break
		849
		850	# tar/untar a dummy directory, and stop if the command works
		851	rm -rf conftest.dir
		852	mkdir conftest.dir
		853	echo GrepMe > conftest.dir/file
		854	AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
		855	rm -rf conftest.dir
		856	if test -s conftest.tar; then
		857	AM_RUN_LOG([$am__untar <conftest.tar])
		858	grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
		859	fi
		860	done
		861	rm -rf conftest.dir
		862
		863	AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
		864	AC_MSG_RESULT([$am_cv_prog_tar_$1])])
		865	AC_SUBST([am__tar])
		866	AC_SUBST([am__untar])
		867	]) # _AM_PROG_TAR
		868

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Comparing fcrackzip/aclocal.m4 (file contents): Revision 1.1 by root, Mon Aug 4 07:11:06 2008 UTC vs. Revision 1.2 by root, Sun Jun 20 13:13:45 2010 UTC

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Comparing fcrackzip/aclocal.m4 (file contents):
Revision 1.1 by root, Mon Aug 4 07:11:06 2008 UTC vs.
Revision 1.2 by root, Sun Jun 20 13:13:45 2010 UTC