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Comparing deliantra/server/aclocal.m4 (file contents):
Revision 1.4 by root, Thu Mar 16 21:08:07 2006 UTC vs.
Revision 1.5 by root, Sun May 7 11:03:57 2006 UTC

1	# generated automatically by aclocal 1.9.6 -*- Autoconf -*-	1	# generated automatically by aclocal 1.7.9 -*- Autoconf -*-
2		2
3	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,	3	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
4	# 2005 Free Software Foundation, Inc.	4	# 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
		15	AC_DEFUN([CF_CHECK_PYTHON],
		16	[
		17	PYTHON_LIB=""
		18	PY_LIBS=""
		19	PY_INCLUDES=""
		20	dir=""
		21	if test "x$PYTHON_HOME" != "x"; then
		22	for dir in $PYTHON_HOME/include/python{,2.5,2.4,2.3,2.2,2.1,2.0} ; do
		23	AC_CHECK_HEADERS(["$dir/Python.h"],[cf_have_python_h=yes])
		24	if test "x$cf_have_python_h" != "x" ; then
		25	PY_INCLUDES="-I$dir"
		26	break
		27	fi
		28	done
		29	PYTHON_SEARCH=$PYTHON
		30	else
		31	AC_CHECK_HEADERS([Python.h],[cf_have_python_h=yes])
		32	if test "x$cf_have_python_h" = "x" ; then
		33	for dir in /usr{,/local}/include/python{,2.5,2.4,2.3,2.2,2.1,2.0} ; do
		34	AC_CHECK_HEADERS(["$dir/Python.h"],[cf_have_python_h=yes])
		35	if test "x$cf_have_python_h" != "x" ; then
		36	PY_INCLUDES="-I$dir"
		37	break
		38	fi
		39	done
		40	else
		41	PY_INCLUDES=""
		42	fi
		43	fi
		44
		45	if test "x$cf_have_python_h" = "xyes" ; then
		46	PYTHON_LIB=""
		47	if test "x$PYTHON_HOME" != "x"; then
		48	# I am going of how manually compiled python installed on
		49	# my system. We can't use AC_CHECK_LIB, because that will
		50	# find the one in the stanard location, which is what we
		51	# want to avoid.
		52	python=`echo $dir | awk -F/ '{print $NF}'`;
		53	AC_MSG_CHECKING([For python lib in various places])
		54	if test -f $PYTHON_HOME/lib/lib$python.so ; then
		55	# Hopefully -R is a universal option
		56	AC_MSG_RESULT([found in $PYTHON_HOME/lib/])
		57	if test -n "$hardcode_libdir_flag_spec" ; then
		58	oldlibdir=$libdir
		59	libdir="$PYTHON_HOME/lib/"
		60	rpath=`eval echo $hardcode_libdir_flag_spec`
		61	PYTHON_LIB="$rpath -L$PYTHON_HOME/lib/ -l$python"
		62	echo "rpath=$rpath"
		63	libdir=$oldlibdir
		64	else
		65	PYTHON_LIB="-L$PYTHON_HOME/lib/ -l$python"
		66	fi
		67
		68	elif test -f $PYTHON_HOME/lib/$python/lib$python.a ; then
		69	PYTHON_LIB="$PYTHON_HOME/lib/$python/lib$python.a"
		70	AC_MSG_RESULT([found in $PYTHON_HOME/lib/$python])
		71	elif test -f $PYTHON_HOME/lib/$python/config/lib$python.a ; then
		72	PYTHON_LIB="$PYTHON_HOME/lib/$python/config/lib$python.a"
		73	AC_MSG_RESULT([found in $PYTHON_HOME/lib/$python/config])
		74	fi
		75
		76	else
		77	for lib in python{,2.5,2.4,2.3,2.2,2.1,2.0} ; do
		78	AC_CHECK_LIB($lib, PyArg_ParseTuple,[PYTHON_LIB="-l$lib"])
		79	if test "x$PYTHON_LIB" != "x" ; then
		80	break
		81	fi
		82	done
		83
		84	# These checks are a bit bogus - would be better to use AC_CHECK_LIB,
		85	# but it caches the result of the first check, even if we run AC_CHECK_LIB
		86	# with other options.
		87	python=`echo $dir | awk -F/ '{print $NF}'`;
		88	if test "x$PYTHON_LIB" = "x" ; then
		89	AC_MSG_CHECKING([For python lib in various places])
		90	if test -f /usr/lib/$python/lib$python.a ; then
		91	PYTHON_LIB="/usr/lib/$python/lib$python.a"
		92	AC_MSG_RESULT([found in /usr/lib/$python])
		93	elif test -f /usr/lib/$python/config/lib$python.a ; then
		94	PYTHON_LIB="/usr/lib/$python/config/lib$python.a"
		95	AC_MSG_RESULT([found in /usr/lib/$python/config])
		96	fi
		97	fi
		98	fi
		99	if test "x$PYTHON_LIB" != "x" ; then
		100	AC_CHECK_LIB(pthread, main, PY_LIBS="$PY_LIBS -lpthread", , $PY_LIBS )
		101	AC_CHECK_LIB(util, main, PY_LIBS="$PY_LIBS -lutil", , $PY_LIBS )
		102	AC_CHECK_LIB(dl, main, PY_LIBS="$PY_LIBS -ldl", , $PY_LIBS )
		103
		104	AC_MSG_CHECKING([whether python supports the "L" format specifier])
		105	saved_LIBS="$LIBS"
		106	LIBS="$LIBS $PYTHON_LIB $PY_LIBS"
		107	saved_CFLAGS="$CFLAGS"
		108	CFLAGS="$CFLAGS $PY_INCLUDES"
		109	AC_TRY_RUN([
		110	#include <Python.h>
		111	#include <stdlib.h>
		112
		113	static PyObject *callback(PyObject *self, PyObject *args)
		114	{
		115	long long val;
		116
		117	if (!PyArg_ParseTuple(args, "L", &val))
		118	return NULL;
		119	if (val != 1)
		120	exit(1);
		121	Py_INCREF(Py_None);
		122	return Py_None;
		123	}
		124
		125	static PyMethodDef methods[] = {
		126	{"callback", callback, METH_VARARGS},
		127	{NULL, NULL, 0, NULL},
		128	};
		129
		130	int main()
		131	{
		132	Py_Initialize();
		133	Py_InitModule("test", methods);
		134	return(PyRun_SimpleString("import test\ntest.callback(1)\n") != 0);
		135	}
		136	], [
		137	AC_MSG_RESULT([yes])
		138	], [
		139	AC_MSG_RESULT([no])
		140	PYTHON_LIB=""
		141	PYLIBS=""
		142	PY_INCLUDE=""
		143	],
		144	[
		145	AC_MSG_RESULT([skipped because cross compiling])
		146	])
		147	LIBS="$saved_LIBS"
		148	CFLAGS="$saved_CFLAGS"
		149	fi
		150	fi
		151
		152	if test "x$PYTHON_LIB" = "x" ; then
		153	$2
		154	else
		155	$1
		156	fi
		157
		158	AC_SUBST(PYTHON_LIB)
		159	AC_SUBST(PY_LIBS)
		160	AC_SUBST(PY_INCLUDES)
		161	])
		162
		163	dnl CF_CHECK_CROSSEDIT(X11LIBS, ACTION-IF-FOUND , ACTION-IF-NOT-FOUND)
		164	dnl check if a sample X test code can compile
		165	dnl
		166
		167	AC_DEFUN([CF_CHECK_CROSSEDIT],[
		168
		169	ac_save_LIBS="$LIBS"
		170
		171	LIBS="$1 $LIBS"
		172	AC_MSG_CHECKING(for crossedit required headers)
		173	AC_TRY_LINK([
		174	#include <X11/Xaw.h>
		175	], ,
		176	AC_MSG_RESULT(yes)
		177	[$2],
		178	AC_MSG_RESULT(no)
		179	[$3])
		180	LIBS="$ac_save_LIBS"
		181	])
		182
		183	# Do all the work for Automake. -*- Autoconf -*-
		184
		185	# This macro actually does too much some checks are only needed if
		186	# your package does certain things. But this isn't really a big deal.
		187
		188	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
		189	# Free Software Foundation, Inc.
		190
		191	# This program is free software; you can redistribute it and/or modify
		192	# it under the terms of the GNU General Public License as published by
		193	# the Free Software Foundation; either version 2, or (at your option)
		194	# any later version.
		195
		196	# This program is distributed in the hope that it will be useful,
		197	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		198	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		199	# GNU General Public License for more details.
		200
		201	# You should have received a copy of the GNU General Public License
		202	# along with this program; if not, write to the Free Software
		203	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		204	# 02111-1307, USA.
		205
		206	# serial 10
		207
		208	AC_PREREQ([2.54])
		209
		210	# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
		211	# the ones we care about.
		212	m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
		213
		214	# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
		215	# AM_INIT_AUTOMAKE([OPTIONS])
		216	# -----------------------------------------------
		217	# The call with PACKAGE and VERSION arguments is the old style
		218	# call (pre autoconf-2.50), which is being phased out. PACKAGE
		219	# and VERSION should now be passed to AC_INIT and removed from
		220	# the call to AM_INIT_AUTOMAKE.
		221	# We support both call styles for the transition. After
		222	# the next Automake release, Autoconf can make the AC_INIT
		223	# arguments mandatory, and then we can depend on a new Autoconf
		224	# release and drop the old call support.
		225	AC_DEFUN([AM_INIT_AUTOMAKE],
		226	[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
		227	AC_REQUIRE([AC_PROG_INSTALL])dnl
		228	# test to see if srcdir already configured
		229	if test "`cd $srcdir && pwd`" != "`pwd`" &&
		230	test -f $srcdir/config.status; then
		231	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
		232	fi
		233
		234	# test whether we have cygpath
		235	if test -z "$CYGPATH_W"; then
		236	if (cygpath --version) >/dev/null 2>/dev/null; then
		237	CYGPATH_W='cygpath -w'
		238	else
		239	CYGPATH_W=echo
		240	fi
		241	fi
		242	AC_SUBST([CYGPATH_W])
		243
		244	# Define the identity of the package.
		245	dnl Distinguish between old-style and new-style calls.
		246	m4_ifval([$2],
		247	[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
		248	AC_SUBST([PACKAGE], [$1])dnl
		249	AC_SUBST([VERSION], [$2])],
		250	[_AM_SET_OPTIONS([$1])dnl
		251	AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
		252	AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
		253
		254	_AM_IF_OPTION([no-define],,
		255	[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
		256	AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
		257
		258	# Some tools Automake needs.
		259	AC_REQUIRE([AM_SANITY_CHECK])dnl
		260	AC_REQUIRE([AC_ARG_PROGRAM])dnl
		261	AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
		262	AM_MISSING_PROG(AUTOCONF, autoconf)
		263	AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
		264	AM_MISSING_PROG(AUTOHEADER, autoheader)
		265	AM_MISSING_PROG(MAKEINFO, makeinfo)
		266	AM_MISSING_PROG(AMTAR, tar)
		267	AM_PROG_INSTALL_SH
		268	AM_PROG_INSTALL_STRIP
		269	# We need awk for the "check" target. The system "awk" is bad on
		270	# some platforms.
		271	AC_REQUIRE([AC_PROG_AWK])dnl
		272	AC_REQUIRE([AC_PROG_MAKE_SET])dnl
		273	AC_REQUIRE([AM_SET_LEADING_DOT])dnl
		274
		275	_AM_IF_OPTION([no-dependencies],,
		276	[AC_PROVIDE_IFELSE([AC_PROG_CC],
		277	[_AM_DEPENDENCIES(CC)],
		278	[define([AC_PROG_CC],
		279	defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
		280	AC_PROVIDE_IFELSE([AC_PROG_CXX],
		281	[_AM_DEPENDENCIES(CXX)],
		282	[define([AC_PROG_CXX],
		283	defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
		284	])
		285	])
		286
		287
		288	# When config.status generates a header, we must update the stamp-h file.
		289	# This file resides in the same directory as the config header
		290	# that is generated. The stamp files are numbered to have different names.
		291
		292	# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
		293	# loop where config.status creates the headers, so we can generate
		294	# our stamp files there.
		295	AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
		296	[# Compute $1's index in $config_headers.
		297	_am_stamp_count=1
		298	for _am_header in $config_headers :; do
		299	case $_am_header in
		300	$1 | $1:* )
		301	break ;;
		302	* )
		303	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
		304	esac
		305	done
		306	echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
		307
14	# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.	308	# Copyright 2002 Free Software Foundation, Inc.
15	#	309
16	# This file is free software; the Free Software Foundation	310	# This program is free software; you can redistribute it and/or modify
17	# gives unlimited permission to copy and/or distribute it,	311	# it under the terms of the GNU General Public License as published by
18	# with or without modifications, as long as this notice is preserved.	312	# the Free Software Foundation; either version 2, or (at your option)
		313	# any later version.
		314
		315	# This program is distributed in the hope that it will be useful,
		316	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		317	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		318	# GNU General Public License for more details.
		319
		320	# You should have received a copy of the GNU General Public License
		321	# along with this program; if not, write to the Free Software
		322	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
19		323
20	# AM_AUTOMAKE_VERSION(VERSION)	324	# AM_AUTOMAKE_VERSION(VERSION)
21	# ----------------------------	325	# ----------------------------
22	# Automake X.Y traces this macro to ensure aclocal.m4 has been	326	# Automake X.Y traces this macro to ensure aclocal.m4 has been
23	# generated from the m4 files accompanying Automake X.Y.	327	# generated from the m4 files accompanying Automake X.Y.
24	AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])	328	AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
25		329
26	# AM_SET_CURRENT_AUTOMAKE_VERSION	330	# AM_SET_CURRENT_AUTOMAKE_VERSION
27	# -------------------------------	331	# -------------------------------
28	# Call AM_AUTOMAKE_VERSION so it can be traced.	332	# Call AM_AUTOMAKE_VERSION so it can be traced.
29	# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.	333	# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
30	AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],	334	AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
31	[AM_AUTOMAKE_VERSION([1.9.6])])	335	[AM_AUTOMAKE_VERSION([1.7.9])])
32		336
33	# AM_AUX_DIR_EXPAND -*- Autoconf -*-	337	# Helper functions for option handling. -*- Autoconf -*-
34		338
35	# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.	339	# Copyright 2001, 2002 Free Software Foundation, Inc.
		340
		341	# This program is free software; you can redistribute it and/or modify
		342	# it under the terms of the GNU General Public License as published by
		343	# the Free Software Foundation; either version 2, or (at your option)
		344	# any later version.
		345
		346	# This program is distributed in the hope that it will be useful,
		347	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		348	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		349	# GNU General Public License for more details.
		350
		351	# You should have received a copy of the GNU General Public License
		352	# along with this program; if not, write to the Free Software
		353	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		354	# 02111-1307, USA.
		355
		356	# serial 2
		357
		358	# _AM_MANGLE_OPTION(NAME)
		359	# -----------------------
		360	AC_DEFUN([_AM_MANGLE_OPTION],
		361	[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
		362
		363	# _AM_SET_OPTION(NAME)
		364	# ------------------------------
		365	# Set option NAME. Presently that only means defining a flag for this option.
		366	AC_DEFUN([_AM_SET_OPTION],
		367	[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
		368
		369	# _AM_SET_OPTIONS(OPTIONS)
		370	# ----------------------------------
		371	# OPTIONS is a space-separated list of Automake options.
		372	AC_DEFUN([_AM_SET_OPTIONS],
		373	[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
		374
		375	# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
		376	# -------------------------------------------
		377	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
		378	AC_DEFUN([_AM_IF_OPTION],
		379	[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
		380
36	#	381	#
37	# This file is free software; the Free Software Foundation	382	# Check to make sure that the build environment is sane.
38	# gives unlimited permission to copy and/or distribute it,	383	#
39	# with or without modifications, as long as this notice is preserved.	384
		385	# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
		386
		387	# This program is free software; you can redistribute it and/or modify
		388	# it under the terms of the GNU General Public License as published by
		389	# the Free Software Foundation; either version 2, or (at your option)
		390	# any later version.
		391
		392	# This program is distributed in the hope that it will be useful,
		393	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		394	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		395	# GNU General Public License for more details.
		396
		397	# You should have received a copy of the GNU General Public License
		398	# along with this program; if not, write to the Free Software
		399	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		400	# 02111-1307, USA.
		401
		402	# serial 3
		403
		404	# AM_SANITY_CHECK
		405	# ---------------
		406	AC_DEFUN([AM_SANITY_CHECK],
		407	[AC_MSG_CHECKING([whether build environment is sane])
		408	# Just in case
		409	sleep 1
		410	echo timestamp > conftest.file
		411	# Do `set' in a subshell so we don't clobber the current shell's
		412	# arguments. Must try -L first in case configure is actually a
		413	# symlink; some systems play weird games with the mod time of symlinks
		414	# (eg FreeBSD returns the mod time of the symlink's containing
		415	# directory).
		416	if (
		417	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
		418	if test "$[*]" = "X"; then
		419	# -L didn't work.
		420	set X `ls -t $srcdir/configure conftest.file`
		421	fi
		422	rm -f conftest.file
		423	if test "$[*]" != "X $srcdir/configure conftest.file" \
		424	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
		425
		426	# If neither matched, then we have a broken ls. This can happen
		427	# if, for instance, CONFIG_SHELL is bash and it inherits a
		428	# broken ls alias from the environment. This has actually
		429	# happened. Such a system could not be considered "sane".
		430	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
		431	alias in your environment])
		432	fi
		433
		434	test "$[2]" = conftest.file
		435	)
		436	then
		437	# Ok.
		438	:
		439	else
		440	AC_MSG_ERROR([newly created file is older than distributed files!
		441	Check your system clock])
		442	fi
		443	AC_MSG_RESULT(yes)])
		444
		445	# -*- Autoconf -*-
		446
		447
		448	# Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
		449
		450	# This program is free software; you can redistribute it and/or modify
		451	# it under the terms of the GNU General Public License as published by
		452	# the Free Software Foundation; either version 2, or (at your option)
		453	# any later version.
		454
		455	# This program is distributed in the hope that it will be useful,
		456	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		457	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		458	# GNU General Public License for more details.
		459
		460	# You should have received a copy of the GNU General Public License
		461	# along with this program; if not, write to the Free Software
		462	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		463	# 02111-1307, USA.
		464
		465	# serial 3
		466
		467	# AM_MISSING_PROG(NAME, PROGRAM)
		468	# ------------------------------
		469	AC_DEFUN([AM_MISSING_PROG],
		470	[AC_REQUIRE([AM_MISSING_HAS_RUN])
		471	$1=${$1-"${am_missing_run}$2"}
		472	AC_SUBST($1)])
		473
		474
		475	# AM_MISSING_HAS_RUN
		476	# ------------------
		477	# Define MISSING if not defined so far and test if it supports --run.
		478	# If it does, set am_missing_run to use it, otherwise, to nothing.
		479	AC_DEFUN([AM_MISSING_HAS_RUN],
		480	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
		481	test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
		482	# Use eval to expand $SHELL
		483	if eval "$MISSING --run true"; then
		484	am_missing_run="$MISSING --run "
		485	else
		486	am_missing_run=
		487	AC_MSG_WARN([`missing' script is too old or missing])
		488	fi
		489	])
		490
		491	# AM_AUX_DIR_EXPAND
		492
		493	# Copyright 2001 Free Software Foundation, Inc.
		494
		495	# This program is free software; you can redistribute it and/or modify
		496	# it under the terms of the GNU General Public License as published by
		497	# the Free Software Foundation; either version 2, or (at your option)
		498	# any later version.
		499
		500	# This program is distributed in the hope that it will be useful,
		501	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		502	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		503	# GNU General Public License for more details.
		504
		505	# You should have received a copy of the GNU General Public License
		506	# along with this program; if not, write to the Free Software
		507	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		508	# 02111-1307, USA.
40		509
41	# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets	510	# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
42	# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to	511	# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
43	# `$srcdir', `$srcdir/..', or `$srcdir/../..'.	512	# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
44	#	513	#
…		…
74	#	543	#
75	# Another solution, used here, is to always expand $ac_aux_dir to an	544	# Another solution, used here, is to always expand $ac_aux_dir to an
76	# absolute PATH. The drawback is that using absolute paths prevent a	545	# absolute PATH. The drawback is that using absolute paths prevent a
77	# configured tree to be moved without reconfiguration.	546	# configured tree to be moved without reconfiguration.
78		547
		548	# Rely on autoconf to set up CDPATH properly.
		549	AC_PREREQ([2.50])
		550
79	AC_DEFUN([AM_AUX_DIR_EXPAND],	551	AC_DEFUN([AM_AUX_DIR_EXPAND], [
80	[dnl Rely on autoconf to set up CDPATH properly.
81	AC_PREREQ([2.50])dnl
82	# expand $ac_aux_dir to an absolute path	552	# expand $ac_aux_dir to an absolute path
83	am_aux_dir=`cd $ac_aux_dir && pwd`	553	am_aux_dir=`cd $ac_aux_dir && pwd`
84	])	554	])
85		555
		556	# AM_PROG_INSTALL_SH
		557	# ------------------
		558	# Define $install_sh.
		559
		560	# Copyright 2001 Free Software Foundation, Inc.
		561
		562	# This program is free software; you can redistribute it and/or modify
		563	# it under the terms of the GNU General Public License as published by
		564	# the Free Software Foundation; either version 2, or (at your option)
		565	# any later version.
		566
		567	# This program is distributed in the hope that it will be useful,
		568	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		569	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		570	# GNU General Public License for more details.
		571
		572	# You should have received a copy of the GNU General Public License
		573	# along with this program; if not, write to the Free Software
		574	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		575	# 02111-1307, USA.
		576
		577	AC_DEFUN([AM_PROG_INSTALL_SH],
		578	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
		579	install_sh=${install_sh-"$am_aux_dir/install-sh"}
		580	AC_SUBST(install_sh)])
		581
		582	# AM_PROG_INSTALL_STRIP
		583
		584	# Copyright 2001 Free Software Foundation, Inc.
		585
		586	# This program is free software; you can redistribute it and/or modify
		587	# it under the terms of the GNU General Public License as published by
		588	# the Free Software Foundation; either version 2, or (at your option)
		589	# any later version.
		590
		591	# This program is distributed in the hope that it will be useful,
		592	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		593	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		594	# GNU General Public License for more details.
		595
		596	# You should have received a copy of the GNU General Public License
		597	# along with this program; if not, write to the Free Software
		598	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		599	# 02111-1307, USA.
		600
		601	# One issue with vendor `install' (even GNU) is that you can't
		602	# specify the program used to strip binaries. This is especially
		603	# annoying in cross-compiling environments, where the build's strip
		604	# is unlikely to handle the host's binaries.
		605	# Fortunately install-sh will honor a STRIPPROG variable, so we
		606	# always use install-sh in `make install-strip', and initialize
		607	# STRIPPROG with the value of the STRIP variable (set by the user).
		608	AC_DEFUN([AM_PROG_INSTALL_STRIP],
		609	[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
		610	# Installed binaries are usually stripped using `strip' when the user
		611	# run `make install-strip'. However `strip' might not be the right
		612	# tool to use in cross-compilation environments, therefore Automake
		613	# will honor the `STRIP' environment variable to overrule this program.
		614	dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
		615	if test "$cross_compiling" != no; then
		616	AC_CHECK_TOOL([STRIP], [strip], :)
		617	fi
		618	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
		619	AC_SUBST([INSTALL_STRIP_PROGRAM])])
		620
86	# AM_CONDITIONAL -*- Autoconf -*-	621	# -*- Autoconf -*-
87
88	# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
89	# Free Software Foundation, Inc.	622	# Copyright (C) 2003 Free Software Foundation, Inc.
90	#
91	# This file is free software; the Free Software Foundation
92	# gives unlimited permission to copy and/or distribute it,
93	# with or without modifications, as long as this notice is preserved.
94		623
		624	# This program is free software; you can redistribute it and/or modify
		625	# it under the terms of the GNU General Public License as published by
		626	# the Free Software Foundation; either version 2, or (at your option)
		627	# any later version.
		628
		629	# This program is distributed in the hope that it will be useful,
		630	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		631	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		632	# GNU General Public License for more details.
		633
		634	# You should have received a copy of the GNU General Public License
		635	# along with this program; if not, write to the Free Software
		636	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		637	# 02111-1307, USA.
		638
95	# serial 7	639	# serial 1
96		640
97	# AM_CONDITIONAL(NAME, SHELL-CONDITION)	641	# Check whether the underlying file-system supports filenames
98	# -------------------------------------	642	# with a leading dot. For instance MS-DOS doesn't.
99	# Define a conditional.	643	AC_DEFUN([AM_SET_LEADING_DOT],
100	AC_DEFUN([AM_CONDITIONAL],	644	[rm -rf .tst 2>/dev/null
101	[AC_PREREQ(2.52)dnl	645	mkdir .tst 2>/dev/null
102	ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],	646	if test -d .tst; then
103	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl	647	am__leading_dot=.
104	AC_SUBST([$1_TRUE])
105	AC_SUBST([$1_FALSE])
106	if $2; then
107	$1_TRUE=
108	$1_FALSE='#'
109	else	648	else
110	$1_TRUE='#'	649	am__leading_dot=_
111	$1_FALSE=
112	fi	650	fi
113	AC_CONFIG_COMMANDS_PRE(	651	rmdir .tst 2>/dev/null
114	[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then	652	AC_SUBST([am__leading_dot])])
115	AC_MSG_ERROR([[conditional "$1" was never defined.
116	Usually this means the macro was only invoked conditionally.]])
117	fi])])
118		653
		654	# serial 5 -*- Autoconf -*-
119		655
120	# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005	656	# Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
121	# Free Software Foundation, Inc.
122	#
123	# This file is free software; the Free Software Foundation
124	# gives unlimited permission to copy and/or distribute it,
125	# with or without modifications, as long as this notice is preserved.
126		657
127	# serial 8	658	# This program is free software; you can redistribute it and/or modify
		659	# it under the terms of the GNU General Public License as published by
		660	# the Free Software Foundation; either version 2, or (at your option)
		661	# any later version.
		662
		663	# This program is distributed in the hope that it will be useful,
		664	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		665	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		666	# GNU General Public License for more details.
		667
		668	# You should have received a copy of the GNU General Public License
		669	# along with this program; if not, write to the Free Software
		670	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		671	# 02111-1307, USA.
		672
128		673
129	# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be	674	# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
130	# written in clear, in which case automake, when reading aclocal.m4,	675	# written in clear, in which case automake, when reading aclocal.m4,
131	# will think it sees a *use*, and therefore will trigger all it's	676	# will think it sees a *use*, and therefore will trigger all it's
132	# C support machinery. Also note that it means that autoscan, seeing	677	# C support machinery. Also note that it means that autoscan, seeing
133	# CC etc. in the Makefile, will ask for an AC_PROG_CC use...	678	# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
		679
134		680
135		681
136	# _AM_DEPENDENCIES(NAME)	682	# _AM_DEPENDENCIES(NAME)
137	# ----------------------	683	# ----------------------
138	# See how the compiler implements dependency checking.	684	# See how the compiler implements dependency checking.
…		…
189	# overwrite some of them when testing with obscure command lines.	735	# overwrite some of them when testing with obscure command lines.
190	# This happens at least with the AIX C compiler.	736	# This happens at least with the AIX C compiler.
191	: > sub/conftest.c	737	: > sub/conftest.c
192	for i in 1 2 3 4 5 6; do	738	for i in 1 2 3 4 5 6; do
193	echo '#include "conftst'$i'.h"' >> sub/conftest.c	739	echo '#include "conftst'$i'.h"' >> sub/conftest.c
194	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
195	# Solaris 8's {/usr,}/bin/sh.
196	touch sub/conftst$i.h	740	: > sub/conftst$i.h
197	done	741	done
198	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	742	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
199		743
200	case $depmode in	744	case $depmode in
201	nosideeffect)	745	nosideeffect)
…		…
219	>/dev/null 2>conftest.err &&	763	>/dev/null 2>conftest.err &&
220	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	764	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
221	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	765	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
222	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	766	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
223	# icc doesn't choke on unknown options, it will just issue warnings	767	# icc doesn't choke on unknown options, it will just issue warnings
224	# or remarks (even with -Werror). So we grep stderr for any message	768	# (even with -Werror). So we grep stderr for any message
225	# that says an option was ignored or not supported.	769	# that says an option was ignored.
226	# When given -MP, icc 7.0 and 7.1 complain thusly:
227	# icc: Command line warning: ignoring option '-M'; no argument required
228	# The diagnosis changed in icc 8.0:
229	# icc: Command line remark: option '-MP' not supported
230	if (grep 'ignoring option' conftest.err ||
231	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else	770	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
232	am_cv_$1_dependencies_compiler_type=$depmode	771	am_cv_$1_dependencies_compiler_type=$depmode
233	break	772	break
234	fi	773	fi
235	fi	774	fi
236	done	775	done
…		…
260		799
261	# AM_DEP_TRACK	800	# AM_DEP_TRACK
262	# ------------	801	# ------------
263	AC_DEFUN([AM_DEP_TRACK],	802	AC_DEFUN([AM_DEP_TRACK],
264	[AC_ARG_ENABLE(dependency-tracking,	803	[AC_ARG_ENABLE(dependency-tracking,
265	[ --disable-dependency-tracking speeds up one-time build	804	[ --disable-dependency-tracking Speeds up one-time builds
266	--enable-dependency-tracking do not reject slow dependency extractors])	805	--enable-dependency-tracking Do not reject slow dependency extractors])
267	if test "x$enable_dependency_tracking" != xno; then	806	if test "x$enable_dependency_tracking" != xno; then
268	am_depcomp="$ac_aux_dir/depcomp"	807	am_depcomp="$ac_aux_dir/depcomp"
269	AMDEPBACKSLASH='\'	808	AMDEPBACKSLASH='\'
270	fi	809	fi
271	AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])	810	AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
272	AC_SUBST([AMDEPBACKSLASH])	811	AC_SUBST([AMDEPBACKSLASH])
273	])	812	])
274		813
275	# Generate code to set up dependency tracking. -*- Autoconf -*-	814	# Generate code to set up dependency tracking. -*- Autoconf -*-
276		815
277	# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005	816	# Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
278	# Free Software Foundation, Inc.
279	#
280	# This file is free software; the Free Software Foundation
281	# gives unlimited permission to copy and/or distribute it,
282	# with or without modifications, as long as this notice is preserved.
283		817
		818	# This program is free software; you can redistribute it and/or modify
		819	# it under the terms of the GNU General Public License as published by
		820	# the Free Software Foundation; either version 2, or (at your option)
		821	# any later version.
		822
		823	# This program is distributed in the hope that it will be useful,
		824	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		825	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		826	# GNU General Public License for more details.
		827
		828	# You should have received a copy of the GNU General Public License
		829	# along with this program; if not, write to the Free Software
		830	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		831	# 02111-1307, USA.
		832
284	#serial 3	833	#serial 2
285		834
286	# _AM_OUTPUT_DEPENDENCY_COMMANDS	835	# _AM_OUTPUT_DEPENDENCY_COMMANDS
287	# ------------------------------	836	# ------------------------------
288	AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],	837	AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
289	[for mf in $CONFIG_FILES; do	838	[for mf in $CONFIG_FILES; do
…		…
298	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	847	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
299	dirpart=`AS_DIRNAME("$mf")`	848	dirpart=`AS_DIRNAME("$mf")`
300	else	849	else
301	continue	850	continue
302	fi	851	fi
303	# Extract the definition of DEPDIR, am__include, and am__quote	852	grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
304	# from the Makefile without running `make'.	853	# Extract the definition of DEP_FILES from the Makefile without
		854	# running `make'.
305	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`	855	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
306	test -z "$DEPDIR" && continue	856	test -z "$DEPDIR" && continue
307	am__include=`sed -n 's/^am__include = //p' < "$mf"`
308	test -z "am__include" && continue
309	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
310	# When using ansi2knr, U may be empty or an underscore; expand it	857	# When using ansi2knr, U may be empty or an underscore; expand it
311	U=`sed -n 's/^U = //p' < "$mf"`	858	U=`sed -n -e '/^U = / s///p' < "$mf"`
312	# Find all dependency output files, they are included files with	859	test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
313	# $(DEPDIR) in their names. We invoke sed twice because it is the	860	# We invoke sed twice because it is the simplest approach to
314	# simplest approach to changing $(DEPDIR) to its actual value in the	861	# changing $(DEPDIR) to its actual value in the expansion.
315	# expansion.
316	for file in `sed -n "	862	for file in `sed -n -e '
317	s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \	863	/^DEP_FILES = .*\\\\$/ {
		864	s/^DEP_FILES = //
		865	:loop
		866	s/\\\\$//
		867	p
		868	n
		869	/\\\\$/ b loop
		870	p
		871	}
		872	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
318	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	873	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
319	# Make sure the directory exists.	874	# Make sure the directory exists.
320	test -f "$dirpart/$file" && continue	875	test -f "$dirpart/$file" && continue
321	fdir=`AS_DIRNAME(["$file"])`	876	fdir=`AS_DIRNAME(["$file"])`
322	AS_MKDIR_P([$dirpart/$fdir])	877	AS_MKDIR_P([$dirpart/$fdir])
…		…
338	[AC_CONFIG_COMMANDS([depfiles],	893	[AC_CONFIG_COMMANDS([depfiles],
339	[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],	894	[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
340	[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])	895	[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
341	])	896	])
342		897
343	# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005	898	# Check to see how 'make' treats includes. -*- Autoconf -*-
344	# Free Software Foundation, Inc.
345	#
346	# This file is free software; the Free Software Foundation
347	# gives unlimited permission to copy and/or distribute it,
348	# with or without modifications, as long as this notice is preserved.
349		899
350	# serial 8
351
352	# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
353	AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
354
355	# Do all the work for Automake. -*- Autoconf -*-
356
357	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
358	# Free Software Foundation, Inc.
359	#
360	# This file is free software; the Free Software Foundation
361	# gives unlimited permission to copy and/or distribute it,
362	# with or without modifications, as long as this notice is preserved.
363
364	# serial 12
365
366	# This macro actually does too much. Some checks are only needed if
367	# your package does certain things. But this isn't really a big deal.
368
369	# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
370	# AM_INIT_AUTOMAKE([OPTIONS])
371	# -----------------------------------------------
372	# The call with PACKAGE and VERSION arguments is the old style
373	# call (pre autoconf-2.50), which is being phased out. PACKAGE
374	# and VERSION should now be passed to AC_INIT and removed from
375	# the call to AM_INIT_AUTOMAKE.
376	# We support both call styles for the transition. After
377	# the next Automake release, Autoconf can make the AC_INIT
378	# arguments mandatory, and then we can depend on a new Autoconf
379	# release and drop the old call support.
380	AC_DEFUN([AM_INIT_AUTOMAKE],
381	[AC_PREREQ([2.58])dnl
382	dnl Autoconf wants to disallow AM_ names. We explicitly allow
383	dnl the ones we care about.
384	m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
385	AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
386	AC_REQUIRE([AC_PROG_INSTALL])dnl
387	# test to see if srcdir already configured
388	if test "`cd $srcdir && pwd`" != "`pwd`" &&
389	test -f $srcdir/config.status; then
390	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
391	fi
392
393	# test whether we have cygpath
394	if test -z "$CYGPATH_W"; then
395	if (cygpath --version) >/dev/null 2>/dev/null; then
396	CYGPATH_W='cygpath -w'
397	else
398	CYGPATH_W=echo
399	fi
400	fi
401	AC_SUBST([CYGPATH_W])
402
403	# Define the identity of the package.
404	dnl Distinguish between old-style and new-style calls.
405	m4_ifval([$2],
406	[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
407	AC_SUBST([PACKAGE], [$1])dnl
408	AC_SUBST([VERSION], [$2])],
409	[_AM_SET_OPTIONS([$1])dnl
410	AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
411	AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
412
413	_AM_IF_OPTION([no-define],,
414	[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
415	AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
416
417	# Some tools Automake needs.
418	AC_REQUIRE([AM_SANITY_CHECK])dnl
419	AC_REQUIRE([AC_ARG_PROGRAM])dnl
420	AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
421	AM_MISSING_PROG(AUTOCONF, autoconf)
422	AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
423	AM_MISSING_PROG(AUTOHEADER, autoheader)
424	AM_MISSING_PROG(MAKEINFO, makeinfo)
425	AM_PROG_INSTALL_SH
426	AM_PROG_INSTALL_STRIP
427	AC_REQUIRE([AM_PROG_MKDIR_P])dnl
428	# We need awk for the "check" target. The system "awk" is bad on
429	# some platforms.
430	AC_REQUIRE([AC_PROG_AWK])dnl
431	AC_REQUIRE([AC_PROG_MAKE_SET])dnl
432	AC_REQUIRE([AM_SET_LEADING_DOT])dnl
433	_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
434	[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
435	[_AM_PROG_TAR([v7])])])
436	_AM_IF_OPTION([no-dependencies],,
437	[AC_PROVIDE_IFELSE([AC_PROG_CC],
438	[_AM_DEPENDENCIES(CC)],
439	[define([AC_PROG_CC],
440	defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
441	AC_PROVIDE_IFELSE([AC_PROG_CXX],
442	[_AM_DEPENDENCIES(CXX)],
443	[define([AC_PROG_CXX],
444	defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
445	])
446	])
447
448
449	# When config.status generates a header, we must update the stamp-h file.
450	# This file resides in the same directory as the config header
451	# that is generated. The stamp files are numbered to have different names.
452
453	# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
454	# loop where config.status creates the headers, so we can generate
455	# our stamp files there.
456	AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
457	[# Compute $1's index in $config_headers.
458	_am_stamp_count=1
459	for _am_header in $config_headers :; do
460	case $_am_header in
461	$1 | $1:* )
462	break ;;
463	* )
464	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
465	esac
466	done
467	echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
468
469	# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.	900	# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
470	#
471	# This file is free software; the Free Software Foundation
472	# gives unlimited permission to copy and/or distribute it,
473	# with or without modifications, as long as this notice is preserved.
474		901
475	# AM_PROG_INSTALL_SH	902	# This program is free software; you can redistribute it and/or modify
476	# ------------------	903	# it under the terms of the GNU General Public License as published by
477	# Define $install_sh.	904	# the Free Software Foundation; either version 2, or (at your option)
478	AC_DEFUN([AM_PROG_INSTALL_SH],	905	# any later version.
479	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
480	install_sh=${install_sh-"$am_aux_dir/install-sh"}
481	AC_SUBST(install_sh)])
482		906
483	# Copyright (C) 2003, 2005 Free Software Foundation, Inc.	907	# This program is distributed in the hope that it will be useful,
484	#	908	# but WITHOUT ANY WARRANTY; without even the implied warranty of
485	# This file is free software; the Free Software Foundation	909	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
486	# gives unlimited permission to copy and/or distribute it,	910	# GNU General Public License for more details.
487	# with or without modifications, as long as this notice is preserved.	911
		912	# You should have received a copy of the GNU General Public License
		913	# along with this program; if not, write to the Free Software
		914	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		915	# 02111-1307, USA.
488		916
489	# serial 2	917	# serial 2
490
491	# Check whether the underlying file-system supports filenames
492	# with a leading dot. For instance MS-DOS doesn't.
493	AC_DEFUN([AM_SET_LEADING_DOT],
494	[rm -rf .tst 2>/dev/null
495	mkdir .tst 2>/dev/null
496	if test -d .tst; then
497	am__leading_dot=.
498	else
499	am__leading_dot=_
500	fi
501	rmdir .tst 2>/dev/null
502	AC_SUBST([am__leading_dot])])
503
504	# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
505	# Free Software Foundation, Inc.
506	#
507	# This file is free software; the Free Software Foundation
508	# gives unlimited permission to copy and/or distribute it,
509	# with or without modifications, as long as this notice is preserved.
510
511	# serial 5
512
513	# AM_PROG_LEX
514	# -----------
515	# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
516	# "missing" invocation, for better error output.
517	AC_DEFUN([AM_PROG_LEX],
518	[AC_PREREQ(2.50)dnl
519	AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
520	AC_REQUIRE([AC_PROG_LEX])dnl
521	if test "$LEX" = :; then
522	LEX=${am_missing_run}flex
523	fi])
524
525	# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
526	# From Jim Meyering
527
528	# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
529	# Free Software Foundation, Inc.
530	#
531	# This file is free software; the Free Software Foundation
532	# gives unlimited permission to copy and/or distribute it,
533	# with or without modifications, as long as this notice is preserved.
534
535	# serial 4
536
537	AC_DEFUN([AM_MAINTAINER_MODE],
538	[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
539	dnl maintainer-mode is disabled by default
540	AC_ARG_ENABLE(maintainer-mode,
541	[ --enable-maintainer-mode enable make rules and dependencies not useful
542	(and sometimes confusing) to the casual installer],
543	USE_MAINTAINER_MODE=$enableval,
544	USE_MAINTAINER_MODE=no)
545	AC_MSG_RESULT([$USE_MAINTAINER_MODE])
546	AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
547	MAINT=$MAINTAINER_MODE_TRUE
548	AC_SUBST(MAINT)dnl
549	]
550	)
551
552	AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
553
554	# Check to see how 'make' treats includes. -*- Autoconf -*-
555
556	# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
557	#
558	# This file is free software; the Free Software Foundation
559	# gives unlimited permission to copy and/or distribute it,
560	# with or without modifications, as long as this notice is preserved.
561
562	# serial 3
563		918
564	# AM_MAKE_INCLUDE()	919	# AM_MAKE_INCLUDE()
565	# -----------------	920	# -----------------
566	# Check to see how make treats includes.	921	# Check to see how make treats includes.
567	AC_DEFUN([AM_MAKE_INCLUDE],	922	AC_DEFUN([AM_MAKE_INCLUDE],
…		…
601	AC_SUBST([am__quote])	956	AC_SUBST([am__quote])
602	AC_MSG_RESULT([$_am_result])	957	AC_MSG_RESULT([$_am_result])
603	rm -f confinc confmf	958	rm -f confinc confmf
604	])	959	])
605		960
606	# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-	961	# AM_CONDITIONAL -*- Autoconf -*-
607		962
608	# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005	963	# Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
609	# Free Software Foundation, Inc.
610	#
611	# This file is free software; the Free Software Foundation
612	# gives unlimited permission to copy and/or distribute it,
613	# with or without modifications, as long as this notice is preserved.
614		964
		965	# This program is free software; you can redistribute it and/or modify
		966	# it under the terms of the GNU General Public License as published by
		967	# the Free Software Foundation; either version 2, or (at your option)
		968	# any later version.
		969
		970	# This program is distributed in the hope that it will be useful,
		971	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		972	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		973	# GNU General Public License for more details.
		974
		975	# You should have received a copy of the GNU General Public License
		976	# along with this program; if not, write to the Free Software
		977	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		978	# 02111-1307, USA.
		979
615	# serial 4	980	# serial 5
616		981
617	# AM_MISSING_PROG(NAME, PROGRAM)	982	AC_PREREQ(2.52)
		983
		984	# AM_CONDITIONAL(NAME, SHELL-CONDITION)
618	# ------------------------------	985	# -------------------------------------
619	AC_DEFUN([AM_MISSING_PROG],	986	# Define a conditional.
620	[AC_REQUIRE([AM_MISSING_HAS_RUN])	987	AC_DEFUN([AM_CONDITIONAL],
621	$1=${$1-"${am_missing_run}$2"}	988	[ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
		989	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
622	AC_SUBST($1)])	990	AC_SUBST([$1_TRUE])
623		991	AC_SUBST([$1_FALSE])
624		992	if $2; then
625	# AM_MISSING_HAS_RUN	993	$1_TRUE=
626	# ------------------	994	$1_FALSE='#'
627	# Define MISSING if not defined so far and test if it supports --run.
628	# If it does, set am_missing_run to use it, otherwise, to nothing.
629	AC_DEFUN([AM_MISSING_HAS_RUN],
630	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
631	test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
632	# Use eval to expand $SHELL
633	if eval "$MISSING --run true"; then
634	am_missing_run="$MISSING --run "
635	else	995	else
636	am_missing_run=	996	$1_TRUE='#'
637	AC_MSG_WARN([`missing' script is too old or missing])	997	$1_FALSE=
638	fi	998	fi
639	])	999	AC_CONFIG_COMMANDS_PRE(
		1000	[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
		1001	AC_MSG_ERROR([conditional "$1" was never defined.
		1002	Usually this means the macro was only invoked conditionally.])
		1003	fi])])
640		1004
		1005	# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
		1006
		1007	# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
		1008
		1009	# This program is free software; you can redistribute it and/or modify
		1010	# it under the terms of the GNU General Public License as published by
		1011	# the Free Software Foundation; either version 2, or (at your option)
		1012	# any later version.
		1013
		1014	# This program is distributed in the hope that it will be useful,
		1015	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		1016	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		1017	# GNU General Public License for more details.
		1018
		1019	# You should have received a copy of the GNU General Public License
		1020	# along with this program; if not, write to the Free Software
		1021	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		1022	# 02111-1307, USA.
		1023
		1024	AC_PREREQ([2.52])
		1025
		1026	# serial 6
		1027
		1028	# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
		1029	AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
		1030
		1031	# Add --enable-maintainer-mode option to configure.
		1032	# From Jim Meyering
		1033
641	# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.	1034	# Copyright 1996, 1998, 2000, 2001, 2002 Free Software Foundation, Inc.
642	#
643	# This file is free software; the Free Software Foundation
644	# gives unlimited permission to copy and/or distribute it,
645	# with or without modifications, as long as this notice is preserved.
646		1035
647	# AM_PROG_MKDIR_P	1036	# This program is free software; you can redistribute it and/or modify
648	# ---------------	1037	# it under the terms of the GNU General Public License as published by
649	# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.	1038	# the Free Software Foundation; either version 2, or (at your option)
650	#	1039	# any later version.
651	# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
652	# created by `make install' are always world readable, even if the
653	# installer happens to have an overly restrictive umask (e.g. 077).
654	# This was a mistake. There are at least two reasons why we must not
655	# use `-m 0755':
656	# - it causes special bits like SGID to be ignored,
657	# - it may be too restrictive (some setups expect 775 directories).
658	#
659	# Do not use -m 0755 and let people choose whatever they expect by
660	# setting umask.
661	#
662	# We cannot accept any implementation of `mkdir' that recognizes `-p'.
663	# Some implementations (such as Solaris 8's) are not thread-safe: if a
664	# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
665	# concurrently, both version can detect that a/ is missing, but only
666	# one can create it and the other will error out. Consequently we
667	# restrict ourselves to GNU make (using the --version option ensures
668	# this.)
669	AC_DEFUN([AM_PROG_MKDIR_P],
670	[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
671	# We used to keeping the `.' as first argument, in order to
672	# allow $(mkdir_p) to be used without argument. As in
673	# $(mkdir_p) $(somedir)
674	# where $(somedir) is conditionally defined. However this is wrong
675	# for two reasons:
676	# 1. if the package is installed by a user who cannot write `.'
677	# make install will fail,
678	# 2. the above comment should most certainly read
679	# $(mkdir_p) $(DESTDIR)$(somedir)
680	# so it does not work when $(somedir) is undefined and
681	# $(DESTDIR) is not.
682	# To support the latter case, we have to write
683	# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
684	# so the `.' trick is pointless.
685	mkdir_p='mkdir -p --'
686	else
687	# On NextStep and OpenStep, the `mkdir' command does not
688	# recognize any option. It will interpret all options as
689	# directories to create, and then abort because `.' already
690	# exists.
691	for d in ./-p ./--version;
692	do
693	test -d $d && rmdir $d
694	done
695	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
696	if test -f "$ac_aux_dir/mkinstalldirs"; then
697	mkdir_p='$(mkinstalldirs)'
698	else
699	mkdir_p='$(install_sh) -d'
700	fi
701	fi
702	AC_SUBST([mkdir_p])])
703		1040
704	# Helper functions for option handling. -*- Autoconf -*-	1041	# This program is distributed in the hope that it will be useful,
		1042	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		1043	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		1044	# GNU General Public License for more details.
705		1045
		1046	# You should have received a copy of the GNU General Public License
		1047	# along with this program; if not, write to the Free Software
		1048	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		1049	# 02111-1307, USA.
		1050
		1051	# serial 2
		1052
		1053	AC_DEFUN([AM_MAINTAINER_MODE],
		1054	[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
		1055	dnl maintainer-mode is disabled by default
		1056	AC_ARG_ENABLE(maintainer-mode,
		1057	[ --enable-maintainer-mode enable make rules and dependencies not useful
		1058	(and sometimes confusing) to the casual installer],
		1059	USE_MAINTAINER_MODE=$enableval,
		1060	USE_MAINTAINER_MODE=no)
		1061	AC_MSG_RESULT([$USE_MAINTAINER_MODE])
		1062	AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
		1063	MAINT=$MAINTAINER_MODE_TRUE
		1064	AC_SUBST(MAINT)dnl
		1065	]
		1066	)
		1067
		1068	AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
		1069
		1070
706	# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.	1071	# Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
707	#	1072
708	# This file is free software; the Free Software Foundation	1073	# This program is free software; you can redistribute it and/or modify
709	# gives unlimited permission to copy and/or distribute it,	1074	# it under the terms of the GNU General Public License as published by
710	# with or without modifications, as long as this notice is preserved.	1075	# the Free Software Foundation; either version 2, or (at your option)
		1076	# any later version.
		1077
		1078	# This program is distributed in the hope that it will be useful,
		1079	# but WITHOUT ANY WARRANTY; without even the implied warranty of
		1080	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		1081	# GNU General Public License for more details.
		1082
		1083	# You should have received a copy of the GNU General Public License
		1084	# along with this program; if not, write to the Free Software
		1085	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
		1086	# 02111-1307, USA.
711		1087
712	# serial 3	1088	# serial 3
713		1089
714	# _AM_MANGLE_OPTION(NAME)	1090	AC_PREREQ(2.50)
715	# -----------------------
716	AC_DEFUN([_AM_MANGLE_OPTION],
717	[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
718		1091
719	# _AM_SET_OPTION(NAME)	1092	# AM_PROG_LEX
720	# ------------------------------
721	# Set option NAME. Presently that only means defining a flag for this option.
722	AC_DEFUN([_AM_SET_OPTION],
723	[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
724
725	# _AM_SET_OPTIONS(OPTIONS)
726	# ----------------------------------
727	# OPTIONS is a space-separated list of Automake options.
728	AC_DEFUN([_AM_SET_OPTIONS],
729	[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
730
731	# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
732	# -------------------------------------------
733	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
734	AC_DEFUN([_AM_IF_OPTION],
735	[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
736
737	# Check to make sure that the build environment is sane. -*- Autoconf -*-
738
739	# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
740	# Free Software Foundation, Inc.
741	#
742	# This file is free software; the Free Software Foundation
743	# gives unlimited permission to copy and/or distribute it,
744	# with or without modifications, as long as this notice is preserved.
745
746	# serial 4
747
748	# AM_SANITY_CHECK
749	# ---------------	1093	# -----------
750	AC_DEFUN([AM_SANITY_CHECK],	1094	# Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
751	[AC_MSG_CHECKING([whether build environment is sane])	1095	# "missing" invocation, for better error output.
752	# Just in case
753	sleep 1
754	echo timestamp > conftest.file
755	# Do `set' in a subshell so we don't clobber the current shell's
756	# arguments. Must try -L first in case configure is actually a
757	# symlink; some systems play weird games with the mod time of symlinks
758	# (eg FreeBSD returns the mod time of the symlink's containing
759	# directory).
760	if (
761	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
762	if test "$[*]" = "X"; then
763	# -L didn't work.
764	set X `ls -t $srcdir/configure conftest.file`
765	fi
766	rm -f conftest.file
767	if test "$[*]" != "X $srcdir/configure conftest.file" \
768	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
769
770	# If neither matched, then we have a broken ls. This can happen
771	# if, for instance, CONFIG_SHELL is bash and it inherits a
772	# broken ls alias from the environment. This has actually
773	# happened. Such a system could not be considered "sane".
774	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
775	alias in your environment])
776	fi
777
778	test "$[2]" = conftest.file
779	)
780	then
781	# Ok.
782	:
783	else
784	AC_MSG_ERROR([newly created file is older than distributed files!
785	Check your system clock])
786	fi
787	AC_MSG_RESULT(yes)])
788
789	# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
790	#
791	# This file is free software; the Free Software Foundation
792	# gives unlimited permission to copy and/or distribute it,
793	# with or without modifications, as long as this notice is preserved.
794
795	# AM_PROG_INSTALL_STRIP
796	# ---------------------
797	# One issue with vendor `install' (even GNU) is that you can't
798	# specify the program used to strip binaries. This is especially
799	# annoying in cross-compiling environments, where the build's strip
800	# is unlikely to handle the host's binaries.
801	# Fortunately install-sh will honor a STRIPPROG variable, so we
802	# always use install-sh in `make install-strip', and initialize
803	# STRIPPROG with the value of the STRIP variable (set by the user).
804	AC_DEFUN([AM_PROG_INSTALL_STRIP],
805	[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
806	# Installed binaries are usually stripped using `strip' when the user
807	# run `make install-strip'. However `strip' might not be the right
808	# tool to use in cross-compilation environments, therefore Automake
809	# will honor the `STRIP' environment variable to overrule this program.
810	dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
811	if test "$cross_compiling" != no; then
812	AC_CHECK_TOOL([STRIP], [strip], :)
813	fi
814	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
815	AC_SUBST([INSTALL_STRIP_PROGRAM])])
816
817	# Check how to create a tarball. -*- Autoconf -*-
818
819	# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
820	#
821	# This file is free software; the Free Software Foundation
822	# gives unlimited permission to copy and/or distribute it,
823	# with or without modifications, as long as this notice is preserved.
824
825	# serial 2
826
827	# _AM_PROG_TAR(FORMAT)
828	# --------------------
829	# Check how to create a tarball in format FORMAT.
830	# FORMAT should be one of `v7', `ustar', or `pax'.
831	#
832	# Substitute a variable $(am__tar) that is a command
833	# writing to stdout a FORMAT-tarball containing the directory
834	# $tardir.
835	# tardir=directory && $(am__tar) > result.tar
836	#
837	# Substitute a variable $(am__untar) that extract such
838	# a tarball read from stdin.
839	# $(am__untar) < result.tar
840	AC_DEFUN([_AM_PROG_TAR],	1096	AC_DEFUN([AM_PROG_LEX],
841	[# Always define AMTAR for backward compatibility.	1097	[AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
842	AM_MISSING_PROG([AMTAR], [tar])	1098	AC_REQUIRE([AC_PROG_LEX])dnl
843	m4_if([$1], [v7],	1099	if test "$LEX" = :; then
844	[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],	1100	LEX=${am_missing_run}flex
845	[m4_case([$1], [ustar],, [pax],,	1101	fi])
846	[m4_fatal([Unknown tar format])])
847	AC_MSG_CHECKING([how to create a $1 tar archive])
848	# Loop over all known methods to create a tar archive until one works.
849	_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
850	_am_tools=${am_cv_prog_tar_$1-$_am_tools}
851	# Do not fold the above two line into one, because Tru64 sh and
852	# Solaris sh will not grok spaces in the rhs of `-'.
853	for _am_tool in $_am_tools
854	do
855	case $_am_tool in
856	gnutar)
857	for _am_tar in tar gnutar gtar;
858	do
859	AM_RUN_LOG([$_am_tar --version]) && break
860	done
861	am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
862	am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
863	am__untar="$_am_tar -xf -"
864	;;
865	plaintar)
866	# Must skip GNU tar: if it does not support --format= it doesn't create
867	# ustar tarball either.
868	(tar --version) >/dev/null 2>&1 && continue
869	am__tar='tar chf - "$$tardir"'
870	am__tar_='tar chf - "$tardir"'
871	am__untar='tar xf -'
872	;;
873	pax)
874	am__tar='pax -L -x $1 -w "$$tardir"'
875	am__tar_='pax -L -x $1 -w "$tardir"'
876	am__untar='pax -r'
877	;;
878	cpio)
879	am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
880	am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
881	am__untar='cpio -i -H $1 -d'
882	;;
883	none)
884	am__tar=false
885	am__tar_=false
886	am__untar=false
887	;;
888	esac
889		1102
890	# If the value was cached, stop now. We just wanted to have am__tar
891	# and am__untar set.
892	test -n "${am_cv_prog_tar_$1}" && break
893
894	# tar/untar a dummy directory, and stop if the command works
895	rm -rf conftest.dir
896	mkdir conftest.dir
897	echo GrepMe > conftest.dir/file
898	AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
899	rm -rf conftest.dir
900	if test -s conftest.tar; then
901	AM_RUN_LOG([$am__untar <conftest.tar])
902	grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
903	fi
904	done
905	rm -rf conftest.dir
906
907	AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
908	AC_MSG_RESULT([$am_cv_prog_tar_$1])])
909	AC_SUBST([am__tar])
910	AC_SUBST([am__untar])
911	]) # _AM_PROG_TAR
912
913	m4_include([libtool.m4])
914	m4_include([ltoptions.m4])
915	m4_include([ltsugar.m4])
916	m4_include([ltversion.m4])
917	m4_include([acinclude.m4])

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