trisurf-ng.git - Gitblit

Samo Penic

2014-11-12 43e534d0d6499cf47569787f2468a6941bd03721

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43e534	1	# generated automatically by aclocal 1.11.3 -- Autoconf --
d7639a	2
43e534	3	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
SP	4	# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
	5	# Inc.
d7639a	6	# This file is free software; the Free Software Foundation
SP	7	# gives unlimited permission to copy and/or distribute it,
	8	# with or without modifications, as long as this notice is preserved.
	9
	10	# This program is distributed in the hope that it will be useful,
	11	# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
	12	# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
	13	# PARTICULAR PURPOSE.
	14
	15	m4_ifndef([AC_AUTOCONF_VERSION],
	16	[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
43e534	17	m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
SP	18	[m4_warning([this file was generated for autoconf 2.68.
d7639a	19	You have another version of autoconf. It may work, but is not guaranteed to.
SP	20	If you have problems, you may need to regenerate the build system entirely.
43e534	21	To do so, use the procedure documented by the package, typically `autoreconf'.])])
d7639a	22
ee84bd	23	# pkg.m4 - Macros to locate and utilise pkg-config. -- Autoconf --
SP	24	# serial 1 (pkg-config-0.24)
	25	#
	26	# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
	27	#
	28	# This program is free software; you can redistribute it and/or modify
	29	# it under the terms of the GNU General Public License as published by
	30	# the Free Software Foundation; either version 2 of the License, or
	31	# (at your option) any later version.
	32	#
	33	# This program is distributed in the hope that it will be useful, but
	34	# WITHOUT ANY WARRANTY; without even the implied warranty of
	35	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	36	# General Public License for more details.
	37	#
	38	# You should have received a copy of the GNU General Public License
	39	# along with this program; if not, write to the Free Software
	40	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
	41	#
	42	# As a special exception to the GNU General Public License, if you
	43	# distribute this file as part of a program that contains a
	44	# configuration script generated by Autoconf, you may include it under
	45	# the same distribution terms that you use for the rest of that program.
	46
	47	# PKG_PROG_PKG_CONFIG([MIN-VERSION])
	48	# ----------------------------------
	49	AC_DEFUN([PKG_PROG_PKG_CONFIG],
	50	[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
	51	m4_pattern_allow([^PKG_CONFIG(_(PATH\|LIBDIR\|SYSROOT_DIR\|ALLOW_SYSTEM_(CFLAGS\|LIBS)))?$])
	52	m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED\|TOP_BUILD_DIR\|DEBUG_SPEW)$])
	53	AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
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	57	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
	58	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
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	60	if test -n "$PKG_CONFIG"; then
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	66	AC_MSG_RESULT([no])
	67	PKG_CONFIG=""
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	69	fi[]dnl
	70	])# PKG_PROG_PKG_CONFIG
	71
	72	# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
	73	#
	74	# Check to see whether a particular set of modules exists. Similar
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	79	# it's called might be skipped (such as if it is within an "if", you
	80	# have to call PKG_CHECK_EXISTS manually
	81	# --------------------------------------------------------------
	82	AC_DEFUN([PKG_CHECK_EXISTS],
	83	[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
	84	if test -n "$PKG_CONFIG" && \
	85	AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
	86	m4_default([$2], [:])
	87	m4_ifvaln([$3], [else
	88	$3])dnl
	89	fi])
	90
	91	# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
	92	# ---------------------------------------------
	93	m4_define([_PKG_CONFIG],
	94	[if test -n "$$1"; then
	95	pkg_cv_[]$1="$$1"
	96	elif test -n "$PKG_CONFIG"; then
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	98	[pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
	99	test "x$?" != "x0" && pkg_failed=yes ],
	100	[pkg_failed=yes])
	101	else
	102	pkg_failed=untried
	103	fi[]dnl
	104	])# _PKG_CONFIG
	105
	106	# _PKG_SHORT_ERRORS_SUPPORTED
	107	# -----------------------------
	108	AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
	109	[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
	110	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
	111	_pkg_short_errors_supported=yes
	112	else
	113	_pkg_short_errors_supported=no
	114	fi[]dnl
	115	])# _PKG_SHORT_ERRORS_SUPPORTED
	116
	117
	118	# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
	119	# [ACTION-IF-NOT-FOUND])
	120	#
	121	#
	122	# Note that if there is a possibility the first call to
	123	# PKG_CHECK_MODULES might not happen, you should be sure to include an
	124	# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
	125	#
	126	#
	127	# --------------------------------------------------------------
	128	AC_DEFUN([PKG_CHECK_MODULES],
	129	[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
	130	AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
	131	AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
	132
	133	pkg_failed=no
	134	AC_MSG_CHECKING([for $1])
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	136	_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
	137	_PKG_CONFIG([$1][_LIBS], [libs], [$2])
	138
	139	m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
	140	and $1[]_LIBS to avoid the need to call pkg-config.
	141	See the pkg-config man page for more details.])
	142
	143	if test $pkg_failed = yes; then
	144	AC_MSG_RESULT([no])
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	146	if test $_pkg_short_errors_supported = yes; then
	147	$1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
	148	else
	149	$1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
	150	fi
	151	# Put the nasty error message in config.log where it belongs
	152	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
	153
	154	m4_default([$4], [AC_MSG_ERROR(
	155	[Package requirements ($2) were not met:
	156
	157	$$1_PKG_ERRORS
	158
	159	Consider adjusting the PKG_CONFIG_PATH environment variable if you
	160	installed software in a non-standard prefix.
	161
	162	_PKG_TEXT])[]dnl
	163	])
	164	elif test $pkg_failed = untried; then
	165	AC_MSG_RESULT([no])
	166	m4_default([$4], [AC_MSG_FAILURE(
	167	[The pkg-config script could not be found or is too old. Make sure it
	168	is in your PATH or set the PKG_CONFIG environment variable to the full
	169	path to pkg-config.
	170
	171	_PKG_TEXT
	172
	173	To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
	174	])
	175	else
	176	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
	177	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
	178	AC_MSG_RESULT([yes])
	179	$3
	180	fi[]dnl
	181	])# PKG_CHECK_MODULES
	182
43e534	183	# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
SP	184	# Foundation, Inc.
d7639a	185	#
SP	186	# This file is free software; the Free Software Foundation
	187	# gives unlimited permission to copy and/or distribute it,
	188	# with or without modifications, as long as this notice is preserved.
43e534	189
SP	190	# serial 1
d7639a	191
SP	192	# AM_AUTOMAKE_VERSION(VERSION)
	193	# ----------------------------
	194	# Automake X.Y traces this macro to ensure aclocal.m4 has been
	195	# generated from the m4 files accompanying Automake X.Y.
	196	# (This private macro should not be called outside this file.)
	197	AC_DEFUN([AM_AUTOMAKE_VERSION],
43e534	198	[am__api_version='1.11'
d7639a	199	dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
SP	200	dnl require some minimum version. Point them to the right macro.
43e534	201	m4_if([$1], [1.11.3], [],
d7639a	202	[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
SP	203	])
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	205	# _AM_AUTOCONF_VERSION(VERSION)
	206	# -----------------------------
	207	# aclocal traces this macro to find the Autoconf version.
	208	# This is a private macro too. Using m4_define simplifies
	209	# the logic in aclocal, which can simply ignore this definition.
	210	m4_define([_AM_AUTOCONF_VERSION], [])
	211
	212	# AM_SET_CURRENT_AUTOMAKE_VERSION
	213	# -------------------------------
	214	# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
	215	# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
	216	AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
43e534	217	[AM_AUTOMAKE_VERSION([1.11.3])dnl
d7639a	218	m4_ifndef([AC_AUTOCONF_VERSION],
SP	219	[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
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	221
	222	# AM_AUX_DIR_EXPAND -- Autoconf --
	223
43e534	224	# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
d7639a	225	#
SP	226	# This file is free software; the Free Software Foundation
	227	# gives unlimited permission to copy and/or distribute it,
	228	# with or without modifications, as long as this notice is preserved.
523bf1	229
43e534	230	# serial 1
SP	231
d7639a	232	# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
43e534	233	# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
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d7639a	235	#
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	237	# tool from the auxiliary directory. The problem is that $srcdir (and
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	246	# $top_srcdir/$ac_aux_dir/missing
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	248	# fails when called from a subdirectory in a VPATH build with
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	250	#
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	252	# are both prefixed by $srcdir. In an in-source build this is usually
43e534	253	# harmless because $srcdir is `.', but things will broke when you
d7639a	254	# start a VPATH build or use an absolute $srcdir.
SP	255	#
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	274	am_aux_dir=`cd $ac_aux_dir && pwd`
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	277	# AM_CONDITIONAL -- Autoconf --
	278
43e534	279	# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
SP	280	# Free Software Foundation, Inc.
d7639a	281	#
SP	282	# This file is free software; the Free Software Foundation
	283	# gives unlimited permission to copy and/or distribute it,
	284	# with or without modifications, as long as this notice is preserved.
	285
43e534	286	# serial 9
SP	287
d7639a	288	# AM_CONDITIONAL(NAME, SHELL-CONDITION)
SP	289	# -------------------------------------
	290	# Define a conditional.
	291	AC_DEFUN([AM_CONDITIONAL],
43e534	292	[AC_PREREQ(2.52)dnl
SP	293	ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
	294	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
d7639a	295	AC_SUBST([$1_TRUE])dnl
SP	296	AC_SUBST([$1_FALSE])dnl
	297	_AM_SUBST_NOTMAKE([$1_TRUE])dnl
	298	_AM_SUBST_NOTMAKE([$1_FALSE])dnl
	299	m4_define([_AM_COND_VALUE_$1], [$2])dnl
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	309	AC_MSG_ERROR([[conditional "$1" was never defined.
	310	Usually this means the macro was only invoked conditionally.]])
	311	fi])])
	312
43e534	313	# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
SP	314	# 2010, 2011 Free Software Foundation, Inc.
d7639a	315	#
SP	316	# This file is free software; the Free Software Foundation
	317	# gives unlimited permission to copy and/or distribute it,
	318	# with or without modifications, as long as this notice is preserved.
	319
43e534	320	# serial 12
d7639a	321
43e534	322	# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
d7639a	323	# written in clear, in which case automake, when reading aclocal.m4,
SP	324	# will think it sees a use, and therefore will trigger all it's
	325	# C support machinery. Also note that it means that autoscan, seeing
	326	# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
	327
	328
	329	# _AM_DEPENDENCIES(NAME)
	330	# ----------------------
	331	# See how the compiler implements dependency checking.
43e534	332	# NAME is "CC", "CXX", "GCJ", or "OBJC".
d7639a	333	# We try a few techniques and use that to set a single cache variable.
SP	334	#
	335	# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
	336	# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
	337	# dependency, and given that the user is not expected to run this macro,
	338	# just rely on AC_PROG_CC.
	339	AC_DEFUN([_AM_DEPENDENCIES],
	340	[AC_REQUIRE([AM_SET_DEPDIR])dnl
	341	AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
	342	AC_REQUIRE([AM_MAKE_INCLUDE])dnl
	343	AC_REQUIRE([AM_DEP_TRACK])dnl
	344
43e534	345	ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
SP	346	[$1], CXX, [depcc="$CXX" am_compiler_list=],
	347	[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
	348	[$1], UPC, [depcc="$UPC" am_compiler_list=],
	349	[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
	350	[depcc="$$1" am_compiler_list=])
d7639a	351
SP	352	AC_CACHE_CHECK([dependency style of $depcc],
	353	[am_cv_$1_dependencies_compiler_type],
	354	[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
	355	# We make a subdir and do the tests there. Otherwise we can end up
	356	# making bogus files that we don't know about and never remove. For
	357	# instance it was reported that on HP-UX the gcc test will end up
43e534	358	# making a dummy file named `D' -- because `-MD' means `put the output
SP	359	# in D'.
523bf1	360	rm -rf conftest.dir
d7639a	361	mkdir conftest.dir
SP	362	# Copy depcomp to subdir because otherwise we won't find it if we're
	363	# using a relative directory.
	364	cp "$am_depcomp" conftest.dir
	365	cd conftest.dir
	366	# We will build objects and dependencies in a subdirectory because
	367	# it helps to detect inapplicable dependency modes. For instance
	368	# both Tru64's cc and ICC support -MD to output dependencies as a
	369	# side effect of compilation, but ICC will put the dependencies in
	370	# the current directory while Tru64 will put them in the object
	371	# directory.
	372	mkdir sub
	373
	374	am_cv_$1_dependencies_compiler_type=none
	375	if test "$am_compiler_list" = ""; then
	376	am_compiler_list=`sed -n ['s/^#$[a-zA-Z0-9]$)$/\1/p'] < ./depcomp`
	377	fi
	378	am__universal=false
	379	m4_case([$1], [CC],
	380	[case " $depcc " in #(
	381	\ -arch\ \ -arch\ *) am__universal=true ;;
	382	esac],
	383	[CXX],
	384	[case " $depcc " in #(
	385	\ -arch\ \ -arch\ *) am__universal=true ;;
	386	esac])
	387
	388	for depmode in $am_compiler_list; do
	389	# Setup a source with many dependencies, because some compilers
	390	# like to wrap large dependency lists on column 80 (with \), and
	391	# we should not choose a depcomp mode which is confused by this.
	392	#
	393	# We need to recreate these files for each test, as the compiler may
	394	# overwrite some of them when testing with obscure command lines.
	395	# This happens at least with the AIX C compiler.
	396	: > sub/conftest.c
	397	for i in 1 2 3 4 5 6; do
	398	echo '#include "conftst'$i'.h"' >> sub/conftest.c
43e534	399	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
SP	400	# Solaris 8's {/usr,}/bin/sh.
	401	touch sub/conftst$i.h
d7639a	402	done
SP	403	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
	404
43e534	405	# We check with `-c' and `-o' for the sake of the "dashmstdout"
d7639a	406	# mode. It turns out that the SunPro C++ compiler does not properly
43e534	407	# handle `-M -o', and we need to detect this. Also, some Intel
SP	408	# versions had trouble with output in subdirs
d7639a	409	am__obj=sub/conftest.${OBJEXT-o}
SP	410	am__minus_obj="-o $am__obj"
	411	case $depmode in
	412	gcc)
	413	# This depmode causes a compiler race in universal mode.
	414	test "$am__universal" = false \|\| continue
	415	;;
	416	nosideeffect)
43e534	417	# after this tag, mechanisms are not by side-effect, so they'll
SP	418	# only be used when explicitly requested
d7639a	419	if test "x$enable_dependency_tracking" = xyes; then
SP	420	continue
	421	else
	422	break
	423	fi
	424	;;
523bf1	425	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
43e534	426	# This compiler won't grok `-c -o', but also, the minuso test has
d7639a	427	# not run yet. These depmodes are late enough in the game, and
SP	428	# so weak that their functioning should not be impacted.
	429	am__obj=conftest.${OBJEXT-o}
	430	am__minus_obj=
	431	;;
	432	none) break ;;
	433	esac
	434	if depmode=$depmode \
	435	source=sub/conftest.c object=$am__obj \
	436	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
	437	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
	438	>/dev/null 2>conftest.err &&
	439	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
	440	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
	441	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
	442	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
	443	# icc doesn't choke on unknown options, it will just issue warnings
	444	# or remarks (even with -Werror). So we grep stderr for any message
	445	# that says an option was ignored or not supported.
	446	# When given -MP, icc 7.0 and 7.1 complain thusly:
	447	# icc: Command line warning: ignoring option '-M'; no argument required
	448	# The diagnosis changed in icc 8.0:
	449	# icc: Command line remark: option '-MP' not supported
	450	if (grep 'ignoring option' conftest.err \|\|
	451	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
	452	am_cv_$1_dependencies_compiler_type=$depmode
	453	break
	454	fi
	455	fi
	456	done
	457
	458	cd ..
	459	rm -rf conftest.dir
	460	else
	461	am_cv_$1_dependencies_compiler_type=none
	462	fi
	463	])
	464	AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
	465	AM_CONDITIONAL([am__fastdep$1], [
	466	test "x$enable_dependency_tracking" != xno \
	467	&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
	468	])
	469
	470
	471	# AM_SET_DEPDIR
	472	# -------------
	473	# Choose a directory name for dependency files.
43e534	474	# This macro is AC_REQUIREd in _AM_DEPENDENCIES
d7639a	475	AC_DEFUN([AM_SET_DEPDIR],
SP	476	[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
	477	AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
	478	])
	479
	480
	481	# AM_DEP_TRACK
	482	# ------------
	483	AC_DEFUN([AM_DEP_TRACK],
43e534	484	[AC_ARG_ENABLE(dependency-tracking,
SP	485	[ --disable-dependency-tracking speeds up one-time build
	486	--enable-dependency-tracking do not reject slow dependency extractors])
d7639a	487	if test "x$enable_dependency_tracking" != xno; then
SP	488	am_depcomp="$ac_aux_dir/depcomp"
	489	AMDEPBACKSLASH='\'
523bf1	490	am__nodep='_no'
d7639a	491	fi
SP	492	AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
	493	AC_SUBST([AMDEPBACKSLASH])dnl
	494	_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
523bf1	495	AC_SUBST([am__nodep])dnl
SP	496	_AM_SUBST_NOTMAKE([am__nodep])dnl
d7639a	497	])
SP	498
	499	# Generate code to set up dependency tracking. -- Autoconf --
	500
43e534	501	# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
SP	502	# Free Software Foundation, Inc.
d7639a	503	#
SP	504	# This file is free software; the Free Software Foundation
	505	# gives unlimited permission to copy and/or distribute it,
	506	# with or without modifications, as long as this notice is preserved.
	507
43e534	508	#serial 5
d7639a	509
SP	510	# _AM_OUTPUT_DEPENDENCY_COMMANDS
	511	# ------------------------------
	512	AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
	513	[{
43e534	514	# Autoconf 2.62 quotes --file arguments for eval, but not when files
d7639a	515	# are listed without --file. Let's play safe and only enable the eval
SP	516	# if we detect the quoting.
	517	case $CONFIG_FILES in
	518	\') eval set x "$CONFIG_FILES" ;;
	519	*) set x $CONFIG_FILES ;;
	520	esac
	521	shift
	522	for mf
	523	do
	524	# Strip MF so we end up with the name of the file.
	525	mf=`echo "$mf" \| sed -e 's/:.*$//'`
	526	# Check whether this is an Automake generated Makefile or not.
43e534	527	# We used to match only the files named `Makefile.in', but
d7639a	528	# some people rename them; so instead we look at the file content.
SP	529	# Grep'ing the first line is not enough: some people post-process
	530	# each Makefile.in and add a new line on top of each file to say so.
	531	# Grep'ing the whole file is not good either: AIX grep has a line
	532	# limit of 2048, but all sed's we know have understand at least 4000.
	533	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
	534	dirpart=`AS_DIRNAME("$mf")`
	535	else
	536	continue
	537	fi
	538	# Extract the definition of DEPDIR, am__include, and am__quote
43e534	539	# from the Makefile without running `make'.
d7639a	540	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
SP	541	test -z "$DEPDIR" && continue
	542	am__include=`sed -n 's/^am__include = //p' < "$mf"`
43e534	543	test -z "am__include" && continue
d7639a	544	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
43e534	545	# When using ansi2knr, U may be empty or an underscore; expand it
SP	546	U=`sed -n 's/^U = //p' < "$mf"`
d7639a	547	# Find all dependency output files, they are included files with
SP	548	# $(DEPDIR) in their names. We invoke sed twice because it is the
	549	# simplest approach to changing $(DEPDIR) to its actual value in the
	550	# expansion.
	551	for file in `sed -n "
	552	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
43e534	553	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
d7639a	554	# Make sure the directory exists.
SP	555	test -f "$dirpart/$file" && continue
	556	fdir=`AS_DIRNAME(["$file"])`
	557	AS_MKDIR_P([$dirpart/$fdir])
	558	# echo "creating $dirpart/$file"
	559	echo '# dummy' > "$dirpart/$file"
	560	done
	561	done
	562	}
	563	])# _AM_OUTPUT_DEPENDENCY_COMMANDS
	564
	565
	566	# AM_OUTPUT_DEPENDENCY_COMMANDS
	567	# -----------------------------
	568	# This macro should only be invoked once -- use via AC_REQUIRE.
	569	#
	570	# This code is only required when automatic dependency tracking
43e534	571	# is enabled. FIXME. This creates each `.P' file that we will
d7639a	572	# need in order to bootstrap the dependency handling code.
SP	573	AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
	574	[AC_CONFIG_COMMANDS([depfiles],
	575	[test x"$AMDEP_TRUE" != x"" \|\| _AM_OUTPUT_DEPENDENCY_COMMANDS],
	576	[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
	577	])
	578
	579	# Do all the work for Automake. -- Autoconf --
	580
43e534	581	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
SP	582	# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
d7639a	583	#
SP	584	# This file is free software; the Free Software Foundation
	585	# gives unlimited permission to copy and/or distribute it,
	586	# with or without modifications, as long as this notice is preserved.
01d871	587
43e534	588	# serial 16
SP	589
d7639a	590	# This macro actually does too much. Some checks are only needed if
SP	591	# your package does certain things. But this isn't really a big deal.
	592
	593	# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
	594	# AM_INIT_AUTOMAKE([OPTIONS])
	595	# -----------------------------------------------
	596	# The call with PACKAGE and VERSION arguments is the old style
	597	# call (pre autoconf-2.50), which is being phased out. PACKAGE
	598	# and VERSION should now be passed to AC_INIT and removed from
	599	# the call to AM_INIT_AUTOMAKE.
	600	# We support both call styles for the transition. After
	601	# the next Automake release, Autoconf can make the AC_INIT
	602	# arguments mandatory, and then we can depend on a new Autoconf
	603	# release and drop the old call support.
	604	AC_DEFUN([AM_INIT_AUTOMAKE],
43e534	605	[AC_PREREQ([2.62])dnl
d7639a	606	dnl Autoconf wants to disallow AM_ names. We explicitly allow
SP	607	dnl the ones we care about.
	608	m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
	609	AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
	610	AC_REQUIRE([AC_PROG_INSTALL])dnl
	611	if test "`cd $srcdir && pwd`" != "`pwd`"; then
	612	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
	613	# is not polluted with repeated "-I."
	614	AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
	615	# test to see if srcdir already configured
	616	if test -f $srcdir/config.status; then
	617	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
	618	fi
	619	fi
	620
	621	# test whether we have cygpath
	622	if test -z "$CYGPATH_W"; then
	623	if (cygpath --version) >/dev/null 2>/dev/null; then
	624	CYGPATH_W='cygpath -w'
	625	else
	626	CYGPATH_W=echo
	627	fi
	628	fi
	629	AC_SUBST([CYGPATH_W])
	630
	631	# Define the identity of the package.
	632	dnl Distinguish between old-style and new-style calls.
	633	m4_ifval([$2],
43e534	634	[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
d7639a	635	AC_SUBST([PACKAGE], [$1])dnl
SP	636	AC_SUBST([VERSION], [$2])],
	637	[_AM_SET_OPTIONS([$1])dnl
	638	dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
43e534	639	m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
d7639a	640	[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
SP	641	AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
	642	AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
	643
	644	_AM_IF_OPTION([no-define],,
43e534	645	[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
SP	646	AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
d7639a	647
SP	648	# Some tools Automake needs.
	649	AC_REQUIRE([AM_SANITY_CHECK])dnl
	650	AC_REQUIRE([AC_ARG_PROGRAM])dnl
43e534	651	AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
SP	652	AM_MISSING_PROG(AUTOCONF, autoconf)
	653	AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
	654	AM_MISSING_PROG(AUTOHEADER, autoheader)
	655	AM_MISSING_PROG(MAKEINFO, makeinfo)
d7639a	656	AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
SP	657	AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
43e534	658	AC_REQUIRE([AM_PROG_MKDIR_P])dnl
d7639a	659	# We need awk for the "check" target. The system "awk" is bad on
SP	660	# some platforms.
	661	AC_REQUIRE([AC_PROG_AWK])dnl
	662	AC_REQUIRE([AC_PROG_MAKE_SET])dnl
	663	AC_REQUIRE([AM_SET_LEADING_DOT])dnl
	664	_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
	665	[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
	666	[_AM_PROG_TAR([v7])])])
	667	_AM_IF_OPTION([no-dependencies],,
	668	[AC_PROVIDE_IFELSE([AC_PROG_CC],
43e534	669	[_AM_DEPENDENCIES(CC)],
SP	670	[define([AC_PROG_CC],
	671	defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
d7639a	672	AC_PROVIDE_IFELSE([AC_PROG_CXX],
43e534	673	[_AM_DEPENDENCIES(CXX)],
SP	674	[define([AC_PROG_CXX],
	675	defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
d7639a	676	AC_PROVIDE_IFELSE([AC_PROG_OBJC],
43e534	677	[_AM_DEPENDENCIES(OBJC)],
SP	678	[define([AC_PROG_OBJC],
	679	defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
d7639a	680	])
43e534	681	_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
SP	682	dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
	683	dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
	684	dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
d7639a	685	AC_CONFIG_COMMANDS_PRE(dnl
SP	686	[m4_provide_if([_AM_COMPILER_EXEEXT],
	687	[AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
43e534	688	])
d7639a	689
43e534	690	dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
d7639a	691	dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
SP	692	dnl mangled by Autoconf and run in a shell conditional statement.
	693	m4_define([_AC_COMPILER_EXEEXT],
	694	m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
43e534	695
d7639a	696
SP	697	# When config.status generates a header, we must update the stamp-h file.
	698	# This file resides in the same directory as the config header
	699	# that is generated. The stamp files are numbered to have different names.
	700
	701	# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
	702	# loop where config.status creates the headers, so we can generate
	703	# our stamp files there.
	704	AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
	705	[# Compute $1's index in $config_headers.
	706	_am_arg=$1
	707	_am_stamp_count=1
	708	for _am_header in $config_headers :; do
	709	case $_am_header in
	710	$_am_arg \| $_am_arg:* )
	711	break ;;
	712	* )
	713	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
	714	esac
	715	done
	716	echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
	717
43e534	718	# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
SP	719	# Inc.
d7639a	720	#
SP	721	# This file is free software; the Free Software Foundation
	722	# gives unlimited permission to copy and/or distribute it,
	723	# with or without modifications, as long as this notice is preserved.
43e534	724
SP	725	# serial 1
d7639a	726
SP	727	# AM_PROG_INSTALL_SH
	728	# ------------------
	729	# Define $install_sh.
	730	AC_DEFUN([AM_PROG_INSTALL_SH],
	731	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
	732	if test x"${install_sh}" != xset; then
	733	case $am_aux_dir in
	734	\ \| \ )
	735	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
	736	*)
	737	install_sh="\${SHELL} $am_aux_dir/install-sh"
	738	esac
	739	fi
43e534	740	AC_SUBST(install_sh)])
d7639a	741
43e534	742	# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
d7639a	743	#
SP	744	# This file is free software; the Free Software Foundation
	745	# gives unlimited permission to copy and/or distribute it,
	746	# with or without modifications, as long as this notice is preserved.
43e534	747
SP	748	# serial 2
d7639a	749
SP	750	# Check whether the underlying file-system supports filenames
	751	# with a leading dot. For instance MS-DOS doesn't.
	752	AC_DEFUN([AM_SET_LEADING_DOT],
	753	[rm -rf .tst 2>/dev/null
	754	mkdir .tst 2>/dev/null
	755	if test -d .tst; then
	756	am__leading_dot=.
	757	else
	758	am__leading_dot=_
	759	fi
	760	rmdir .tst 2>/dev/null
	761	AC_SUBST([am__leading_dot])])
	762
	763	# Check to see how 'make' treats includes. -- Autoconf --
	764
43e534	765	# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
d7639a	766	#
SP	767	# This file is free software; the Free Software Foundation
	768	# gives unlimited permission to copy and/or distribute it,
	769	# with or without modifications, as long as this notice is preserved.
43e534	770
SP	771	# serial 4
d7639a	772
SP	773	# AM_MAKE_INCLUDE()
	774	# -----------------
	775	# Check to see how make treats includes.
	776	AC_DEFUN([AM_MAKE_INCLUDE],
	777	[am_make=${MAKE-make}
	778	cat > confinc << 'END'
	779	am__doit:
	780	@echo this is the am__doit target
	781	.PHONY: am__doit
	782	END
	783	# If we don't find an include directive, just comment out the code.
	784	AC_MSG_CHECKING([for style of include used by $am_make])
	785	am__include="#"
	786	am__quote=
	787	_am_result=none
	788	# First try GNU make style include.
	789	echo "include confinc" > confmf
43e534	790	# Ignore all kinds of additional output from `make'.
d7639a	791	case `$am_make -s -f confmf 2> /dev/null` in #(
SP	792	the\ am__doit\ target)
	793	am__include=include
	794	am__quote=
	795	_am_result=GNU
	796	;;
	797	esac
	798	# Now try BSD make style include.
	799	if test "$am__include" = "#"; then
	800	echo '.include "confinc"' > confmf
	801	case `$am_make -s -f confmf 2> /dev/null` in #(
	802	the\ am__doit\ target)
	803	am__include=.include
	804	am__quote="\""
	805	_am_result=BSD
	806	;;
	807	esac
	808	fi
	809	AC_SUBST([am__include])
	810	AC_SUBST([am__quote])
	811	AC_MSG_RESULT([$_am_result])
	812	rm -f confinc confmf
	813	])
	814
	815	# Fake the existence of programs that GNU maintainers use. -- Autoconf --
	816
43e534	817	# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
SP	818	# Free Software Foundation, Inc.
d7639a	819	#
SP	820	# This file is free software; the Free Software Foundation
	821	# gives unlimited permission to copy and/or distribute it,
	822	# with or without modifications, as long as this notice is preserved.
43e534	823
SP	824	# serial 6
d7639a	825
SP	826	# AM_MISSING_PROG(NAME, PROGRAM)
	827	# ------------------------------
	828	AC_DEFUN([AM_MISSING_PROG],
	829	[AC_REQUIRE([AM_MISSING_HAS_RUN])
	830	$1=${$1-"${am_missing_run}$2"}
	831	AC_SUBST($1)])
	832
43e534	833
d7639a	834	# AM_MISSING_HAS_RUN
SP	835	# ------------------
43e534	836	# Define MISSING if not defined so far and test if it supports --run.
SP	837	# If it does, set am_missing_run to use it, otherwise, to nothing.
d7639a	838	AC_DEFUN([AM_MISSING_HAS_RUN],
SP	839	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
	840	AC_REQUIRE_AUX_FILE([missing])dnl
	841	if test x"${MISSING+set}" != xset; then
	842	case $am_aux_dir in
	843	\ \| \ )
	844	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
	845	*)
	846	MISSING="\${SHELL} $am_aux_dir/missing" ;;
	847	esac
	848	fi
	849	# Use eval to expand $SHELL
43e534	850	if eval "$MISSING --run true"; then
SP	851	am_missing_run="$MISSING --run "
d7639a	852	else
SP	853	am_missing_run=
43e534	854	AC_MSG_WARN([`missing' script is too old or missing])
d7639a	855	fi
0f9d22	856	])
M	857
43e534	858	# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
SP	859	# Inc.
0f9d22	860	#
M	861	# This file is free software; the Free Software Foundation
	862	# gives unlimited permission to copy and/or distribute it,
	863	# with or without modifications, as long as this notice is preserved.
43e534	864
SP	865	# serial 1
	866
	867	# AM_PROG_MKDIR_P
	868	# ---------------
	869	# Check for `mkdir -p'.
	870	AC_DEFUN([AM_PROG_MKDIR_P],
	871	[AC_PREREQ([2.60])dnl
	872	AC_REQUIRE([AC_PROG_MKDIR_P])dnl
	873	dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
	874	dnl while keeping a definition of mkdir_p for backward compatibility.
	875	dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
	876	dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
	877	dnl Makefile.ins that do not define MKDIR_P, so we do our own
	878	dnl adjustment using top_builddir (which is defined more often than
	879	dnl MKDIR_P).
	880	AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
	881	case $mkdir_p in
	882	[[\\/$]]* \| ?:[[\\/]]*) ;;
	883	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
	884	esac
	885	])
	886
	887	# Helper functions for option handling. -- Autoconf --
	888
	889	# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
	890	# Foundation, Inc.
	891	#
	892	# This file is free software; the Free Software Foundation
	893	# gives unlimited permission to copy and/or distribute it,
	894	# with or without modifications, as long as this notice is preserved.
	895
	896	# serial 5
d7639a	897
SP	898	# _AM_MANGLE_OPTION(NAME)
	899	# -----------------------
	900	AC_DEFUN([_AM_MANGLE_OPTION],
	901	[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
	902
	903	# _AM_SET_OPTION(NAME)
523bf1	904	# --------------------
d7639a	905	# Set option NAME. Presently that only means defining a flag for this option.
SP	906	AC_DEFUN([_AM_SET_OPTION],
43e534	907	[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
d7639a	908
SP	909	# _AM_SET_OPTIONS(OPTIONS)
523bf1	910	# ------------------------
d7639a	911	# OPTIONS is a space-separated list of Automake options.
SP	912	AC_DEFUN([_AM_SET_OPTIONS],
	913	[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
	914
	915	# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
	916	# -------------------------------------------
	917	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
	918	AC_DEFUN([_AM_IF_OPTION],
	919	[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
	920
47a7ac	921	# Check to make sure that the build environment is sane. -- Autoconf --
SP	922
43e534	923	# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
SP	924	# Free Software Foundation, Inc.
47a7ac	925	#
SP	926	# This file is free software; the Free Software Foundation
	927	# gives unlimited permission to copy and/or distribute it,
	928	# with or without modifications, as long as this notice is preserved.
43e534	929
SP	930	# serial 5
01d871	931
d7639a	932	# AM_SANITY_CHECK
SP	933	# ---------------
	934	AC_DEFUN([AM_SANITY_CHECK],
	935	[AC_MSG_CHECKING([whether build environment is sane])
43e534	936	# Just in case
SP	937	sleep 1
	938	echo timestamp > conftest.file
d7639a	939	# Reject unsafe characters in $srcdir or the absolute working directory
SP	940	# name. Accept space and tab only in the latter.
	941	am_lf='
	942	'
	943	case `pwd` in
	944	[[\\\"\#\$\&\'\`$am_lf]])
	945	AC_MSG_ERROR([unsafe absolute working directory name]);;
	946	esac
	947	case $srcdir in
	948	[[\\\"\#\$\&\'\`$am_lf\ \ ]])
43e534	949	AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
d7639a	950	esac
SP	951
43e534	952	# Do `set' in a subshell so we don't clobber the current shell's
d7639a	953	# arguments. Must try -L first in case configure is actually a
SP	954	# symlink; some systems play weird games with the mod time of symlinks
	955	# (eg FreeBSD returns the mod time of the symlink's containing
	956	# directory).
	957	if (
43e534	958	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
SP	959	if test "$[*]" = "X"; then
	960	# -L didn't work.
	961	set X `ls -t "$srcdir/configure" conftest.file`
	962	fi
	963	rm -f conftest.file
	964	if test "$[*]" != "X $srcdir/configure conftest.file" \
	965	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
d7639a	966
43e534	967	# If neither matched, then we have a broken ls. This can happen
SP	968	# if, for instance, CONFIG_SHELL is bash and it inherits a
	969	# broken ls alias from the environment. This has actually
	970	# happened. Such a system could not be considered "sane".
	971	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
	972	alias in your environment])
	973	fi
	974
d7639a	975	test "$[2]" = conftest.file
SP	976	)
	977	then
	978	# Ok.
	979	:
	980	else
	981	AC_MSG_ERROR([newly created file is older than distributed files!
	982	Check your system clock])
	983	fi
43e534	984	AC_MSG_RESULT(yes)])
d7639a	985
43e534	986	# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
d7639a	987	#
SP	988	# This file is free software; the Free Software Foundation
	989	# gives unlimited permission to copy and/or distribute it,
	990	# with or without modifications, as long as this notice is preserved.
523bf1	991
43e534	992	# serial 1
d7639a	993
SP	994	# AM_PROG_INSTALL_STRIP
	995	# ---------------------
43e534	996	# One issue with vendor `install' (even GNU) is that you can't
d7639a	997	# specify the program used to strip binaries. This is especially
SP	998	# annoying in cross-compiling environments, where the build's strip
	999	# is unlikely to handle the host's binaries.
	1000	# Fortunately install-sh will honor a STRIPPROG variable, so we
43e534	1001	# always use install-sh in `make install-strip', and initialize
d7639a	1002	# STRIPPROG with the value of the STRIP variable (set by the user).
SP	1003	AC_DEFUN([AM_PROG_INSTALL_STRIP],
	1004	[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
43e534	1005	# Installed binaries are usually stripped using `strip' when the user
SP	1006	# run `make install-strip'. However `strip' might not be the right
d7639a	1007	# tool to use in cross-compilation environments, therefore Automake
43e534	1008	# will honor the `STRIP' environment variable to overrule this program.
SP	1009	dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
d7639a	1010	if test "$cross_compiling" != no; then
SP	1011	AC_CHECK_TOOL([STRIP], [strip], :)
	1012	fi
	1013	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
	1014	AC_SUBST([INSTALL_STRIP_PROGRAM])])
	1015
43e534	1016	# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
d7639a	1017	#
SP	1018	# This file is free software; the Free Software Foundation
	1019	# gives unlimited permission to copy and/or distribute it,
	1020	# with or without modifications, as long as this notice is preserved.
43e534	1021
SP	1022	# serial 3
d7639a	1023
SP	1024	# _AM_SUBST_NOTMAKE(VARIABLE)
	1025	# ---------------------------
	1026	# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
	1027	# This macro is traced by Automake.
	1028	AC_DEFUN([_AM_SUBST_NOTMAKE])
	1029
	1030	# AM_SUBST_NOTMAKE(VARIABLE)
523bf1	1031	# --------------------------
d7639a	1032	# Public sister of _AM_SUBST_NOTMAKE.
SP	1033	AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
	1034
	1035	# Check how to create a tarball. -- Autoconf --
	1036
43e534	1037	# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
d7639a	1038	#
SP	1039	# This file is free software; the Free Software Foundation
	1040	# gives unlimited permission to copy and/or distribute it,
	1041	# with or without modifications, as long as this notice is preserved.
	1042
43e534	1043	# serial 2
SP	1044
d7639a	1045	# _AM_PROG_TAR(FORMAT)
SP	1046	# --------------------
	1047	# Check how to create a tarball in format FORMAT.
43e534	1048	# FORMAT should be one of `v7', `ustar', or `pax'.
d7639a	1049	#
SP	1050	# Substitute a variable $(am__tar) that is a command
	1051	# writing to stdout a FORMAT-tarball containing the directory
	1052	# $tardir.
	1053	# tardir=directory && $(am__tar) > result.tar
	1054	#
	1055	# Substitute a variable $(am__untar) that extract such
	1056	# a tarball read from stdin.
	1057	# $(am__untar) < result.tar
	1058	AC_DEFUN([_AM_PROG_TAR],
523bf1	1059	[# Always define AMTAR for backward compatibility. Yes, it's still used
SP	1060	# in the wild :-( We should find a proper way to deprecate it ...
	1061	AC_SUBST([AMTAR], ['$${TAR-tar}'])
47a7ac	1062	m4_if([$1], [v7],
43e534	1063	[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
SP	1064	[m4_case([$1], [ustar],, [pax],,
	1065	[m4_fatal([Unknown tar format])])
	1066	AC_MSG_CHECKING([how to create a $1 tar archive])
	1067	# Loop over all known methods to create a tar archive until one works.
	1068	_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
	1069	_am_tools=${am_cv_prog_tar_$1-$_am_tools}
	1070	# Do not fold the above two line into one, because Tru64 sh and
	1071	# Solaris sh will not grok spaces in the rhs of `-'.
	1072	for _am_tool in $_am_tools
	1073	do
	1074	case $_am_tool in
	1075	gnutar)
	1076	for _am_tar in tar gnutar gtar;
	1077	do
	1078	AM_RUN_LOG([$_am_tar --version]) && break
	1079	done
	1080	am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
	1081	am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
	1082	am__untar="$_am_tar -xf -"
	1083	;;
	1084	plaintar)
	1085	# Must skip GNU tar: if it does not support --format= it doesn't create
	1086	# ustar tarball either.
	1087	(tar --version) >/dev/null 2>&1 && continue
	1088	am__tar='tar chf - "$$tardir"'
	1089	am__tar_='tar chf - "$tardir"'
	1090	am__untar='tar xf -'
	1091	;;
	1092	pax)
	1093	am__tar='pax -L -x $1 -w "$$tardir"'
	1094	am__tar_='pax -L -x $1 -w "$tardir"'
	1095	am__untar='pax -r'
	1096	;;
	1097	cpio)
	1098	am__tar='find "$$tardir" -print \| cpio -o -H $1 -L'
	1099	am__tar_='find "$tardir" -print \| cpio -o -H $1 -L'
	1100	am__untar='cpio -i -H $1 -d'
	1101	;;
	1102	none)
	1103	am__tar=false
	1104	am__tar_=false
	1105	am__untar=false
	1106	;;
	1107	esac
f06f5f	1108
43e534	1109	# If the value was cached, stop now. We just wanted to have am__tar
SP	1110	# and am__untar set.
	1111	test -n "${am_cv_prog_tar_$1}" && break
47a7ac	1112
43e534	1113	# tar/untar a dummy directory, and stop if the command works
d7639a	1114	rm -rf conftest.dir
43e534	1115	mkdir conftest.dir
SP	1116	echo GrepMe > conftest.dir/file
	1117	AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
	1118	rm -rf conftest.dir
	1119	if test -s conftest.tar; then
	1120	AM_RUN_LOG([$am__untar <conftest.tar])
	1121	grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
	1122	fi
	1123	done
	1124	rm -rf conftest.dir
d7639a	1125
43e534	1126	AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
SP	1127	AC_MSG_RESULT([$am_cv_prog_tar_$1])])
d7639a	1128	AC_SUBST([am__tar])
SP	1129	AC_SUBST([am__untar])
	1130	]) # _AM_PROG_TAR
	1131