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configure @ 556

Last change on this file since 556 was 444, checked in by satin@…, 6 years ago
add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc
File size: 84.0 KB

Rev	Line
[444]	1	#! /bin/sh
	2	# Guess values for system-dependent variables and create Makefiles.
	3	# Generated by GNU Autoconf 2.64.
	4	#
	5	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
	6	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
	7	# Foundation, Inc.
	8	#
	9	# This configure script is free software; the Free Software Foundation
	10	# gives unlimited permission to copy, distribute and modify it.
	11	## -------------------- ##
	12	## M4sh Initialization. ##
	13	## -------------------- ##
	14
	15	# Be more Bourne compatible
	16	DUALCASE=1; export DUALCASE # for MKS sh
	17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
	18	emulate sh
	19	NULLCMD=:
	20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
	21	# is contrary to our usage. Disable this feature.
	22	alias -g '${1+"$@"}'='"$@"'
	23	setopt NO_GLOB_SUBST
	24	else
	25	case `(set -o) 2>/dev/null` in #(
	26	posix) :
	27	set -o posix ;; #(
	28	*) :
	29	;;
	30	esac
	31	fi
	32
	33
	34	as_nl='
	35	'
	36	export as_nl
	37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	41	# Prefer a ksh shell builtin over an external printf program on Solaris,
	42	# but without wasting forks for bash or zsh.
	43	if test -z "$BASH_VERSION$ZSH_VERSION" \
	44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	45	as_echo='print -r --'
	46	as_echo_n='print -rn --'
	47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	48	as_echo='printf %s\n'
	49	as_echo_n='printf %s'
	50	else
	51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	53	as_echo_n='/usr/ucb/echo -n'
	54	else
	55	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	56	as_echo_n_body='eval
	57	arg=$1;
	58	case $arg in #(
	59	"$as_nl")
	60	expr "X$arg" : "X\$.*\$$as_nl";
	61	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	62	esac;
	63	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	64	'
	65	export as_echo_n_body
	66	as_echo_n='sh -c $as_echo_n_body as_echo'
	67	fi
	68	export as_echo_body
	69	as_echo='sh -c $as_echo_body as_echo'
	70	fi
	71
	72	# The user is always right.
	73	if test "${PATH_SEPARATOR+set}" != set; then
	74	PATH_SEPARATOR=:
	75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	77	PATH_SEPARATOR=';'
	78	}
	79	fi
	80
	81
	82	# IFS
	83	# We need space, tab and new line, in precisely that order. Quoting is
	84	# there to prevent editors from complaining about space-tab.
	85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	86	# splitting by setting IFS to empty value.)
	87	IFS=" "" $as_nl"
	88
	89	# Find who we are. Look in the path if we contain no directory separator.
	90	case $0 in #((
	91	[\\/] ) as_myself=$0 ;;
	92	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	93	for as_dir in $PATH
	94	do
	95	IFS=$as_save_IFS
	96	test -z "$as_dir" && as_dir=.
	97	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	98	done
	99	IFS=$as_save_IFS
	100
	101	;;
	102	esac
	103	# We did not find ourselves, most probably we were run as `sh COMMAND'
	104	# in which case we are not to be found in the path.
	105	if test "x$as_myself" = x; then
	106	as_myself=$0
	107	fi
	108	if test ! -f "$as_myself"; then
	109	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	110	exit 1
	111	fi
	112
	113	# Unset variables that we do not need and which cause bugs (e.g. in
	114	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	115	# suppresses any "Segmentation fault" message there. '((' could
	116	# trigger a bug in pdksh 5.2.14.
	117	for as_var in BASH_ENV ENV MAIL MAILPATH
	118	do eval test x\${$as_var+set} = xset \
	119	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
	120	done
	121	PS1='$ '
	122	PS2='> '
	123	PS4='+ '
	124
	125	# NLS nuisances.
	126	LC_ALL=C
	127	export LC_ALL
	128	LANGUAGE=C
	129	export LANGUAGE
	130
	131	# CDPATH.
	132	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
	133
	134	if test "x$CONFIG_SHELL" = x; then
	135	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
	136	emulate sh
	137	NULLCMD=:
	138	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
	139	# is contrary to our usage. Disable this feature.
	140	alias -g '\${1+\"\$@\"}'='\"\$@\"'
	141	setopt NO_GLOB_SUBST
	142	else
	143	case \`(set -o) 2>/dev/null\` in #(
	144	posix) :
	145	set -o posix ;; #(
	146	*) :
	147	;;
	148	esac
	149	fi
	150	"
	151	as_required="as_fn_return () { (exit \$1); }
	152	as_fn_success () { as_fn_return 0; }
	153	as_fn_failure () { as_fn_return 1; }
	154	as_fn_ret_success () { return 0; }
	155	as_fn_ret_failure () { return 1; }
	156
	157	exitcode=0
	158	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
	159	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
	160	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
	161	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
	162	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
	163
	164	else
	165	exitcode=1; echo positional parameters were not saved.
	166	fi
	167	test x\$exitcode = x0 \|\| exit 1"
	168	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
	169	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
	170	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
	171	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1"
	172	if (eval "$as_required") 2>/dev/null; then :
	173	as_have_required=yes
	174	else
	175	as_have_required=no
	176	fi
	177	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
	178
	179	else
	180	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	181	as_found=false
	182	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
	183	do
	184	IFS=$as_save_IFS
	185	test -z "$as_dir" && as_dir=.
	186	as_found=:
	187	case $as_dir in #(
	188	/*)
	189	for as_base in sh bash ksh sh5; do
	190	# Try only shells that exist, to save several forks.
	191	as_shell=$as_dir/$as_base
	192	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
	193	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
	194	CONFIG_SHELL=$as_shell as_have_required=yes
	195	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
	196	break 2
	197	fi
	198	fi
	199	done;;
	200	esac
	201	as_found=false
	202	done
	203	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
	204	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
	205	CONFIG_SHELL=$SHELL as_have_required=yes
	206	fi; }
	207	IFS=$as_save_IFS
	208
	209
	210	if test "x$CONFIG_SHELL" != x; then :
	211	# We cannot yet assume a decent shell, so we have to provide a
	212	# neutralization value for shells without unset; and this also
	213	# works around shells that cannot unset nonexistent variables.
	214	BASH_ENV=/dev/null
	215	ENV=/dev/null
	216	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
	217	export CONFIG_SHELL
	218	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
	219	fi
	220
	221	if test x$as_have_required = xno; then :
	222	$as_echo "$0: This script requires a shell more modern than all"
	223	$as_echo "$0: the shells that I found on your system."
	224	if test x${ZSH_VERSION+set} = xset ; then
	225	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
	226	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
	227	else
	228	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
	229	$0: including any error possibly output before this
	230	$0: message. Then install a modern shell, or manually run
	231	$0: the script under such a shell if you do have one."
	232	fi
	233	exit 1
	234	fi
	235	fi
	236	fi
	237	SHELL=${CONFIG_SHELL-/bin/sh}
	238	export SHELL
	239	# Unset more variables known to interfere with behavior of common tools.
	240	CLICOLOR_FORCE= GREP_OPTIONS=
	241	unset CLICOLOR_FORCE GREP_OPTIONS
	242
	243	## --------------------- ##
	244	## M4sh Shell Functions. ##
	245	## --------------------- ##
	246	# as_fn_unset VAR
	247	# ---------------
	248	# Portably unset VAR.
	249	as_fn_unset ()
	250	{
	251	{ eval $1=; unset $1;}
	252	}
	253	as_unset=as_fn_unset
	254
	255	# as_fn_set_status STATUS
	256	# -----------------------
	257	# Set $? to STATUS, without forking.
	258	as_fn_set_status ()
	259	{
	260	return $1
	261	} # as_fn_set_status
	262
	263	# as_fn_exit STATUS
	264	# -----------------
	265	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	266	as_fn_exit ()
	267	{
	268	set +e
	269	as_fn_set_status $1
	270	exit $1
	271	} # as_fn_exit
	272
	273	# as_fn_mkdir_p
	274	# -------------
	275	# Create "$as_dir" as a directory, including parents if necessary.
	276	as_fn_mkdir_p ()
	277	{
	278
	279	case $as_dir in #(
	280	-*) as_dir=./$as_dir;;
	281	esac
	282	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	283	as_dirs=
	284	while :; do
	285	case $as_dir in #(
	286	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	287	*) as_qdir=$as_dir;;
	288	esac
	289	as_dirs="'$as_qdir' $as_dirs"
	290	as_dir=`$as_dirname -- "$as_dir" \|\|
	291	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	292	X"$as_dir" : 'X$//$[^/]' \\| \
	293	X"$as_dir" : 'X$//$$' \\| \
	294	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	295	$as_echo X"$as_dir" \|
	296	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	297	s//\1/
	298	q
	299	}
	300	/^X$\/\/$[^/].*/{
	301	s//\1/
	302	q
	303	}
	304	/^X$\/\/$$/{
	305	s//\1/
	306	q
	307	}
	308	/^X$\/$.*/{
	309	s//\1/
	310	q
	311	}
	312	s/.*/./; q'`
	313	test -d "$as_dir" && break
	314	done
	315	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	316	} \|\| test -d "$as_dir" \|\| as_fn_error "cannot create directory $as_dir"
	317
	318
	319	} # as_fn_mkdir_p
	320	# as_fn_append VAR VALUE
	321	# ----------------------
	322	# Append the text in VALUE to the end of the definition contained in VAR. Take
	323	# advantage of any shell optimizations that allow amortized linear growth over
	324	# repeated appends, instead of the typical quadratic growth present in naive
	325	# implementations.
	326	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	327	eval 'as_fn_append ()
	328	{
	329	eval $1+=\$2
	330	}'
	331	else
	332	as_fn_append ()
	333	{
	334	eval $1=\$$1\$2
	335	}
	336	fi # as_fn_append
	337
	338	# as_fn_arith ARG...
	339	# ------------------
	340	# Perform arithmetic evaluation on the ARGs, and store the result in the
	341	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	342	# must be portable across $(()) and expr.
	343	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	344	eval 'as_fn_arith ()
	345	{
	346	as_val=$(( $* ))
	347	}'
	348	else
	349	as_fn_arith ()
	350	{
	351	as_val=`expr "$@" \|\| test $? -eq 1`
	352	}
	353	fi # as_fn_arith
	354
	355
	356	# as_fn_error ERROR [LINENO LOG_FD]
	357	# ---------------------------------
	358	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	359	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	360	# script with status $?, using 1 if that was 0.
	361	as_fn_error ()
	362	{
	363	as_status=$?; test $as_status -eq 0 && as_status=1
	364	if test "$3"; then
	365	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	366	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
	367	fi
	368	$as_echo "$as_me: error: $1" >&2
	369	as_fn_exit $as_status
	370	} # as_fn_error
	371
	372	if expr a : '$a$' >/dev/null 2>&1 &&
	373	test "X`expr 00001 : '.*$...$'`" = X001; then
	374	as_expr=expr
	375	else
	376	as_expr=false
	377	fi
	378
	379	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
	380	as_basename=basename
	381	else
	382	as_basename=false
	383	fi
	384
	385	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	386	as_dirname=dirname
	387	else
	388	as_dirname=false
	389	fi
	390
	391	as_me=`$as_basename -- "$0" \|\|
	392	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	393	X"$0" : 'X$//$$' \\| \
	394	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
	395	$as_echo X/"$0" \|
	396	sed '/^.\/$[^/][^/]$\/*$/{
	397	s//\1/
	398	q
	399	}
	400	/^X\/$\/\/$$/{
	401	s//\1/
	402	q
	403	}
	404	/^X\/$\/$.*/{
	405	s//\1/
	406	q
	407	}
	408	s/.*/./; q'`
	409
	410	# Avoid depending upon Character Ranges.
	411	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	412	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	413	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	414	as_cr_digits='0123456789'
	415	as_cr_alnum=$as_cr_Letters$as_cr_digits
	416
	417
	418	as_lineno_1=$LINENO as_lineno_1a=$LINENO
	419	as_lineno_2=$LINENO as_lineno_2a=$LINENO
	420	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
	421	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
	422	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
	423	sed -n '
	424	p
	425	/[$]LINENO/=
	426	' <$as_myself \|
	427	sed '
	428	s/[$]LINENO.*/&-/
	429	t lineno
	430	b
	431	:lineno
	432	N
	433	:loop
	434	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
	435	t loop
	436	s/-\n.*//
	437	' >$as_me.lineno &&
	438	chmod +x "$as_me.lineno" \|\|
	439	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
	440
	441	# Don't try to exec as it changes $[0], causing all sort of problems
	442	# (the dirname of $[0] is not the place where we might find the
	443	# original and so on. Autoconf is especially sensitive to this).
	444	. "./$as_me.lineno"
	445	# Exit status is that of the last command.
	446	exit
	447	}
	448
	449	ECHO_C= ECHO_N= ECHO_T=
	450	case `echo -n x` in #(((((
	451	-n*)
	452	case `echo 'xy\c'` in
	453	c) ECHO_T=' ';; # ECHO_T is single tab character.
	454	xy) ECHO_C='\c';;
	455	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	456	ECHO_T=' ';;
	457	esac;;
	458	*)
	459	ECHO_N='-n';;
	460	esac
	461
	462	rm -f conf$$ conf$$.exe conf$$.file
	463	if test -d conf$$.dir; then
	464	rm -f conf$$.dir/conf$$.file
	465	else
	466	rm -f conf$$.dir
	467	mkdir conf$$.dir 2>/dev/null
	468	fi
	469	if (echo >conf$$.file) 2>/dev/null; then
	470	if ln -s conf$$.file conf$$ 2>/dev/null; then
	471	as_ln_s='ln -s'
	472	# ... but there are two gotchas:
	473	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	474	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	475	# In both cases, we have to default to `cp -p'.
	476	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	477	as_ln_s='cp -p'
	478	elif ln conf$$.file conf$$ 2>/dev/null; then
	479	as_ln_s=ln
	480	else
	481	as_ln_s='cp -p'
	482	fi
	483	else
	484	as_ln_s='cp -p'
	485	fi
	486	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	487	rmdir conf$$.dir 2>/dev/null
	488
	489	if mkdir -p . 2>/dev/null; then
	490	as_mkdir_p='mkdir -p "$as_dir"'
	491	else
	492	test -d ./-p && rmdir ./-p
	493	as_mkdir_p=false
	494	fi
	495
	496	if test -x / >/dev/null 2>&1; then
	497	as_test_x='test -x'
	498	else
	499	if ls -dL / >/dev/null 2>&1; then
	500	as_ls_L_option=L
	501	else
	502	as_ls_L_option=
	503	fi
	504	as_test_x='
	505	eval sh -c '\''
	506	if test -d "$1"; then
	507	test -d "$1/.";
	508	else
	509	case $1 in #(
	510	-*)set "./$1";;
	511	esac;
	512	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
	513	???[sx]):;;)false;;esac;fi
	514	'\'' sh
	515	'
	516	fi
	517	as_executable_p=$as_test_x
	518
	519	# Sed expression to map a string onto a valid CPP name.
	520	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
	521
	522	# Sed expression to map a string onto a valid variable name.
	523	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
	524
	525
	526	exec 7<&0 </dev/null 6>&1
	527
	528	# Name of the host.
	529	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
	530	# so uname gets run too.
	531	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	532
	533	#
	534	# Initializations.
	535	#
	536	ac_default_prefix=/usr/local
	537	ac_clean_files=
	538	ac_config_libobj_dir=.
	539	LIBOBJS=
	540	cross_compiling=no
	541	subdirs=
	542	MFLAGS=
	543	MAKEFLAGS=
	544
	545	# Identity of this package.
	546	PACKAGE_NAME=
	547	PACKAGE_TARNAME=
	548	PACKAGE_VERSION=
	549	PACKAGE_STRING=
	550	PACKAGE_BUGREPORT=
	551	PACKAGE_URL=
	552
	553	ac_unique_file="Makefile.in"
	554	ac_subst_vars='LTLIBOBJS
	555	LIBOBJS
	556	MAINT
	557	INSTALL_DATA
	558	INSTALL_SCRIPT
	559	INSTALL_PROGRAM
	560	target_alias
	561	host_alias
	562	build_alias
	563	LIBS
	564	ECHO_T
	565	ECHO_N
	566	ECHO_C
	567	DEFS
	568	mandir
	569	localedir
	570	libdir
	571	psdir
	572	pdfdir
	573	dvidir
	574	htmldir
	575	infodir
	576	docdir
	577	oldincludedir
	578	includedir
	579	localstatedir
	580	sharedstatedir
	581	sysconfdir
	582	datadir
	583	datarootdir
	584	libexecdir
	585	sbindir
	586	bindir
	587	program_transform_name
	588	prefix
	589	exec_prefix
	590	PACKAGE_URL
	591	PACKAGE_BUGREPORT
	592	PACKAGE_STRING
	593	PACKAGE_VERSION
	594	PACKAGE_TARNAME
	595	PACKAGE_NAME
	596	PATH_SEPARATOR
	597	SHELL'
	598	ac_subst_files=''
	599	ac_user_opts='
	600	enable_option_checking
	601	enable_maintainer_mode
	602	'
	603	ac_precious_vars='build_alias
	604	host_alias
	605	target_alias'
	606
	607
	608	# Initialize some variables set by options.
	609	ac_init_help=
	610	ac_init_version=false
	611	ac_unrecognized_opts=
	612	ac_unrecognized_sep=
	613	# The variables have the same names as the options, with
	614	# dashes changed to underlines.
	615	cache_file=/dev/null
	616	exec_prefix=NONE
	617	no_create=
	618	no_recursion=
	619	prefix=NONE
	620	program_prefix=NONE
	621	program_suffix=NONE
	622	program_transform_name=s,x,x,
	623	silent=
	624	site=
	625	srcdir=
	626	verbose=
	627	x_includes=NONE
	628	x_libraries=NONE
	629
	630	# Installation directory options.
	631	# These are left unexpanded so users can "make install exec_prefix=/foo"
	632	# and all the variables that are supposed to be based on exec_prefix
	633	# by default will actually change.
	634	# Use braces instead of parens because sh, perl, etc. also accept them.
	635	# (The list follows the same order as the GNU Coding Standards.)
	636	bindir='${exec_prefix}/bin'
	637	sbindir='${exec_prefix}/sbin'
	638	libexecdir='${exec_prefix}/libexec'
	639	datarootdir='${prefix}/share'
	640	datadir='${datarootdir}'
	641	sysconfdir='${prefix}/etc'
	642	sharedstatedir='${prefix}/com'
	643	localstatedir='${prefix}/var'
	644	includedir='${prefix}/include'
	645	oldincludedir='/usr/include'
	646	docdir='${datarootdir}/doc/${PACKAGE}'
	647	infodir='${datarootdir}/info'
	648	htmldir='${docdir}'
	649	dvidir='${docdir}'
	650	pdfdir='${docdir}'
	651	psdir='${docdir}'
	652	libdir='${exec_prefix}/lib'
	653	localedir='${datarootdir}/locale'
	654	mandir='${datarootdir}/man'
	655
	656	ac_prev=
	657	ac_dashdash=
	658	for ac_option
	659	do
	660	# If the previous option needs an argument, assign it.
	661	if test -n "$ac_prev"; then
	662	eval $ac_prev=\$ac_option
	663	ac_prev=
	664	continue
	665	fi
	666
	667	case $ac_option in
	668	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
	669	*) ac_optarg=yes ;;
	670	esac
	671
	672	# Accept the important Cygnus configure options, so we can diagnose typos.
	673
	674	case $ac_dashdash$ac_option in
	675	--)
	676	ac_dashdash=yes ;;
	677
	678	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	679	ac_prev=bindir ;;
	680	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
	681	bindir=$ac_optarg ;;
	682
	683	-build \| --build \| --buil \| --bui \| --bu)
	684	ac_prev=build_alias ;;
	685	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
	686	build_alias=$ac_optarg ;;
	687
	688	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	689	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	690	ac_prev=cache_file ;;
	691	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	692	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	693	cache_file=$ac_optarg ;;
	694
	695	--config-cache \| -C)
	696	cache_file=config.cache ;;
	697
	698	-datadir \| --datadir \| --datadi \| --datad)
	699	ac_prev=datadir ;;
	700	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
	701	datadir=$ac_optarg ;;
	702
	703	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
	704	\| --dataroo \| --dataro \| --datar)
	705	ac_prev=datarootdir ;;
	706	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
	707	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
	708	datarootdir=$ac_optarg ;;
	709
	710	-disable-* \| --disable-*)
	711	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
	712	# Reject names that are not valid shell variable names.
	713	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	714	as_fn_error "invalid feature name: $ac_useropt"
	715	ac_useropt_orig=$ac_useropt
	716	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	717	case $ac_user_opts in
	718	*"
	719	"enable_$ac_useropt"
	720	"*) ;;
	721	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	722	ac_unrecognized_sep=', ';;
	723	esac
	724	eval enable_$ac_useropt=no ;;
	725
	726	-docdir \| --docdir \| --docdi \| --doc \| --do)
	727	ac_prev=docdir ;;
	728	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
	729	docdir=$ac_optarg ;;
	730
	731	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
	732	ac_prev=dvidir ;;
	733	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
	734	dvidir=$ac_optarg ;;
	735
	736	-enable-* \| --enable-*)
	737	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
	738	# Reject names that are not valid shell variable names.
	739	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	740	as_fn_error "invalid feature name: $ac_useropt"
	741	ac_useropt_orig=$ac_useropt
	742	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	743	case $ac_user_opts in
	744	*"
	745	"enable_$ac_useropt"
	746	"*) ;;
	747	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	748	ac_unrecognized_sep=', ';;
	749	esac
	750	eval enable_$ac_useropt=\$ac_optarg ;;
	751
	752	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	753	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	754	\| --exec \| --exe \| --ex)
	755	ac_prev=exec_prefix ;;
	756	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	757	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	758	\| --exec=* \| --exe=* \| --ex=*)
	759	exec_prefix=$ac_optarg ;;
	760
	761	-gas \| --gas \| --ga \| --g)
	762	# Obsolete; use --with-gas.
	763	with_gas=yes ;;
	764
	765	-help \| --help \| --hel \| --he \| -h)
	766	ac_init_help=long ;;
	767	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
	768	ac_init_help=recursive ;;
	769	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
	770	ac_init_help=short ;;
	771
	772	-host \| --host \| --hos \| --ho)
	773	ac_prev=host_alias ;;
	774	-host=* \| --host=* \| --hos=* \| --ho=*)
	775	host_alias=$ac_optarg ;;
	776
	777	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
	778	ac_prev=htmldir ;;
	779	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
	780	\| --ht=*)
	781	htmldir=$ac_optarg ;;
	782
	783	-includedir \| --includedir \| --includedi \| --included \| --include \
	784	\| --includ \| --inclu \| --incl \| --inc)
	785	ac_prev=includedir ;;
	786	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	787	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
	788	includedir=$ac_optarg ;;
	789
	790	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	791	ac_prev=infodir ;;
	792	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
	793	infodir=$ac_optarg ;;
	794
	795	-libdir \| --libdir \| --libdi \| --libd)
	796	ac_prev=libdir ;;
	797	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
	798	libdir=$ac_optarg ;;
	799
	800	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	801	\| --libexe \| --libex \| --libe)
	802	ac_prev=libexecdir ;;
	803	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	804	\| --libexe=* \| --libex=* \| --libe=*)
	805	libexecdir=$ac_optarg ;;
	806
	807	-localedir \| --localedir \| --localedi \| --localed \| --locale)
	808	ac_prev=localedir ;;
	809	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
	810	localedir=$ac_optarg ;;
	811
	812	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
	813	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
	814	ac_prev=localstatedir ;;
	815	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
	816	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
	817	localstatedir=$ac_optarg ;;
	818
	819	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	820	ac_prev=mandir ;;
	821	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
	822	mandir=$ac_optarg ;;
	823
	824	-nfp \| --nfp \| --nf)
	825	# Obsolete; use --without-fp.
	826	with_fp=no ;;
	827
	828	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	829	\| --no-cr \| --no-c \| -n)
	830	no_create=yes ;;
	831
	832	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	833	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	834	no_recursion=yes ;;
	835
	836	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	837	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	838	\| --oldin \| --oldi \| --old \| --ol \| --o)
	839	ac_prev=oldincludedir ;;
	840	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	841	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	842	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
	843	oldincludedir=$ac_optarg ;;
	844
	845	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	846	ac_prev=prefix ;;
	847	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
	848	prefix=$ac_optarg ;;
	849
	850	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	851	\| --program-pre \| --program-pr \| --program-p)
	852	ac_prev=program_prefix ;;
	853	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	854	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
	855	program_prefix=$ac_optarg ;;
	856
	857	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	858	\| --program-suf \| --program-su \| --program-s)
	859	ac_prev=program_suffix ;;
	860	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	861	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
	862	program_suffix=$ac_optarg ;;
	863
	864	-program-transform-name \| --program-transform-name \
	865	\| --program-transform-nam \| --program-transform-na \
	866	\| --program-transform-n \| --program-transform- \
	867	\| --program-transform \| --program-transfor \
	868	\| --program-transfo \| --program-transf \
	869	\| --program-trans \| --program-tran \
	870	\| --progr-tra \| --program-tr \| --program-t)
	871	ac_prev=program_transform_name ;;
	872	-program-transform-name=* \| --program-transform-name=* \
	873	\| --program-transform-nam=* \| --program-transform-na=* \
	874	\| --program-transform-n=* \| --program-transform-=* \
	875	\| --program-transform=* \| --program-transfor=* \
	876	\| --program-transfo=* \| --program-transf=* \
	877	\| --program-trans=* \| --program-tran=* \
	878	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
	879	program_transform_name=$ac_optarg ;;
	880
	881	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
	882	ac_prev=pdfdir ;;
	883	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
	884	pdfdir=$ac_optarg ;;
	885
	886	-psdir \| --psdir \| --psdi \| --psd \| --ps)
	887	ac_prev=psdir ;;
	888	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
	889	psdir=$ac_optarg ;;
	890
	891	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	892	\| -silent \| --silent \| --silen \| --sile \| --sil)
	893	silent=yes ;;
	894
	895	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	896	ac_prev=sbindir ;;
	897	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	898	\| --sbi=* \| --sb=*)
	899	sbindir=$ac_optarg ;;
	900
	901	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	902	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	903	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	904	\| --sha \| --sh)
	905	ac_prev=sharedstatedir ;;
	906	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	907	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	908	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	909	\| --sha=* \| --sh=*)
	910	sharedstatedir=$ac_optarg ;;
	911
	912	-site \| --site \| --sit)
	913	ac_prev=site ;;
	914	-site=* \| --site=* \| --sit=*)
	915	site=$ac_optarg ;;
	916
	917	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	918	ac_prev=srcdir ;;
	919	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	920	srcdir=$ac_optarg ;;
	921
	922	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	923	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	924	ac_prev=sysconfdir ;;
	925	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	926	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
	927	sysconfdir=$ac_optarg ;;
	928
	929	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
	930	ac_prev=target_alias ;;
	931	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
	932	target_alias=$ac_optarg ;;
	933
	934	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	935	verbose=yes ;;
	936
	937	-version \| --version \| --versio \| --versi \| --vers \| -V)
	938	ac_init_version=: ;;
	939
	940	-with-* \| --with-*)
	941	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
	942	# Reject names that are not valid shell variable names.
	943	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	944	as_fn_error "invalid package name: $ac_useropt"
	945	ac_useropt_orig=$ac_useropt
	946	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	947	case $ac_user_opts in
	948	*"
	949	"with_$ac_useropt"
	950	"*) ;;
	951	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	952	ac_unrecognized_sep=', ';;
	953	esac
	954	eval with_$ac_useropt=\$ac_optarg ;;
	955
	956	-without-* \| --without-*)
	957	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
	958	# Reject names that are not valid shell variable names.
	959	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	960	as_fn_error "invalid package name: $ac_useropt"
	961	ac_useropt_orig=$ac_useropt
	962	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	963	case $ac_user_opts in
	964	*"
	965	"with_$ac_useropt"
	966	"*) ;;
	967	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	968	ac_unrecognized_sep=', ';;
	969	esac
	970	eval with_$ac_useropt=no ;;
	971
	972	--x)
	973	# Obsolete; use --with-x.
	974	with_x=yes ;;
	975
	976	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	977	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	978	ac_prev=x_includes ;;
	979	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	980	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
	981	x_includes=$ac_optarg ;;
	982
	983	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	984	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	985	ac_prev=x_libraries ;;
	986	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	987	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
	988	x_libraries=$ac_optarg ;;
	989
	990	-*) as_fn_error "unrecognized option: \`$ac_option'
	991	Try \`$0 --help' for more information."
	992	;;
	993
	994	=)
	995	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
	996	# Reject names that are not valid shell variable names.
	997	case $ac_envvar in #(
	998	'' \| [0-9]* \| [!_$as_cr_alnum] )
	999	as_fn_error "invalid variable name: \`$ac_envvar'" ;;
	1000	esac
	1001	eval $ac_envvar=\$ac_optarg
	1002	export $ac_envvar ;;
	1003
	1004	*)
	1005	# FIXME: should be removed in autoconf 3.0.
	1006	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
	1007	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
	1008	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
	1009	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
	1010	;;
	1011
	1012	esac
	1013	done
	1014
	1015	if test -n "$ac_prev"; then
	1016	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
	1017	as_fn_error "missing argument to $ac_option"
	1018	fi
	1019
	1020	if test -n "$ac_unrecognized_opts"; then
	1021	case $enable_option_checking in
	1022	no) ;;
	1023	fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
	1024	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
	1025	esac
	1026	fi
	1027
	1028	# Check all directory arguments for consistency.
	1029	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
	1030	datadir sysconfdir sharedstatedir localstatedir includedir \
	1031	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
	1032	libdir localedir mandir
	1033	do
	1034	eval ac_val=\$$ac_var
	1035	# Remove trailing slashes.
	1036	case $ac_val in
	1037	*/ )
	1038	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
	1039	eval $ac_var=\$ac_val;;
	1040	esac
	1041	# Be sure to have absolute directory names.
	1042	case $ac_val in
	1043	[\\/$]* \| ?:[\\/]* ) continue;;
	1044	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
	1045	esac
	1046	as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
	1047	done
	1048
	1049	# There might be people who depend on the old broken behavior: `$host'
	1050	# used to hold the argument of --host etc.
	1051	# FIXME: To remove some day.
	1052	build=$build_alias
	1053	host=$host_alias
	1054	target=$target_alias
	1055
	1056	# FIXME: To remove some day.
	1057	if test "x$host_alias" != x; then
	1058	if test "x$build_alias" = x; then
	1059	cross_compiling=maybe
	1060	$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
	1061	If a cross compiler is detected then cross compile mode will be used." >&2
	1062	elif test "x$build_alias" != "x$host_alias"; then
	1063	cross_compiling=yes
	1064	fi
	1065	fi
	1066
	1067	ac_tool_prefix=
	1068	test -n "$host_alias" && ac_tool_prefix=$host_alias-
	1069
	1070	test "$silent" = yes && exec 6>/dev/null
	1071
	1072
	1073	ac_pwd=`pwd` && test -n "$ac_pwd" &&
	1074	ac_ls_di=`ls -di .` &&
	1075	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
	1076	as_fn_error "working directory cannot be determined"
	1077	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
	1078	as_fn_error "pwd does not report name of working directory"
	1079
	1080
	1081	# Find the source files, if location was not specified.
	1082	if test -z "$srcdir"; then
	1083	ac_srcdir_defaulted=yes
	1084	# Try the directory containing this script, then the parent directory.
	1085	ac_confdir=`$as_dirname -- "$as_myself" \|\|
	1086	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
	1087	X"$as_myself" : 'X$//$[^/]' \\| \
	1088	X"$as_myself" : 'X$//$$' \\| \
	1089	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
	1090	$as_echo X"$as_myself" \|
	1091	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	1092	s//\1/
	1093	q
	1094	}
	1095	/^X$\/\/$[^/].*/{
	1096	s//\1/
	1097	q
	1098	}
	1099	/^X$\/\/$$/{
	1100	s//\1/
	1101	q
	1102	}
	1103	/^X$\/$.*/{
	1104	s//\1/
	1105	q
	1106	}
	1107	s/.*/./; q'`
	1108	srcdir=$ac_confdir
	1109	if test ! -r "$srcdir/$ac_unique_file"; then
	1110	srcdir=..
	1111	fi
	1112	else
	1113	ac_srcdir_defaulted=no
	1114	fi
	1115	if test ! -r "$srcdir/$ac_unique_file"; then
	1116	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
	1117	as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
	1118	fi
	1119	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
	1120	ac_abs_confdir=`(
	1121	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error "$ac_msg"
	1122	pwd)`
	1123	# When building in place, set srcdir=.
	1124	if test "$ac_abs_confdir" = "$ac_pwd"; then
	1125	srcdir=.
	1126	fi
	1127	# Remove unnecessary trailing slashes from srcdir.
	1128	# Double slashes in file names in object file debugging info
	1129	# mess up M-x gdb in Emacs.
	1130	case $srcdir in
	1131	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
	1132	esac
	1133	for ac_var in $ac_precious_vars; do
	1134	eval ac_env_${ac_var}_set=\${${ac_var}+set}
	1135	eval ac_env_${ac_var}_value=\$${ac_var}
	1136	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
	1137	eval ac_cv_env_${ac_var}_value=\$${ac_var}
	1138	done
	1139
	1140	#
	1141	# Report the --help message.
	1142	#
	1143	if test "$ac_init_help" = "long"; then
	1144	# Omit some internal or obsolete options to make the list less imposing.
	1145	# This message is too long to be a string in the A/UX 3.1 sh.
	1146	cat <<_ACEOF
	1147	\`configure' configures this package to adapt to many kinds of systems.
	1148
	1149	Usage: $0 [OPTION]... [VAR=VALUE]...
	1150
	1151	To assign environment variables (e.g., CC, CFLAGS...), specify them as
	1152	VAR=VALUE. See below for descriptions of some of the useful variables.
	1153
	1154	Defaults for the options are specified in brackets.
	1155
	1156	Configuration:
	1157	-h, --help display this help and exit
	1158	--help=short display options specific to this package
	1159	--help=recursive display the short help of all the included packages
	1160	-V, --version display version information and exit
	1161	-q, --quiet, --silent do not print \`checking...' messages
	1162	--cache-file=FILE cache test results in FILE [disabled]
	1163	-C, --config-cache alias for \`--cache-file=config.cache'
	1164	-n, --no-create do not create output files
	1165	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	1166
	1167	Installation directories:
	1168	--prefix=PREFIX install architecture-independent files in PREFIX
	1169	[$ac_default_prefix]
	1170	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
	1171	[PREFIX]
	1172
	1173	By default, \`make install' will install all the files in
	1174	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
	1175	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
	1176	for instance \`--prefix=\$HOME'.
	1177
	1178	For better control, use the options below.
	1179
	1180	Fine tuning of the installation directories:
	1181	--bindir=DIR user executables [EPREFIX/bin]
	1182	--sbindir=DIR system admin executables [EPREFIX/sbin]
	1183	--libexecdir=DIR program executables [EPREFIX/libexec]
	1184	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	1185	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	1186	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	1187	--libdir=DIR object code libraries [EPREFIX/lib]
	1188	--includedir=DIR C header files [PREFIX/include]
	1189	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	1190	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
	1191	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
	1192	--infodir=DIR info documentation [DATAROOTDIR/info]
	1193	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
	1194	--mandir=DIR man documentation [DATAROOTDIR/man]
	1195	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
	1196	--htmldir=DIR html documentation [DOCDIR]
	1197	--dvidir=DIR dvi documentation [DOCDIR]
	1198	--pdfdir=DIR pdf documentation [DOCDIR]
	1199	--psdir=DIR ps documentation [DOCDIR]
	1200	_ACEOF
	1201
	1202	cat <<\_ACEOF
	1203	_ACEOF
	1204	fi
	1205
	1206	if test -n "$ac_init_help"; then
	1207
	1208	cat <<\_ACEOF
	1209
	1210	Optional Features:
	1211	--disable-option-checking ignore unrecognized --enable/--with options
	1212	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
	1213	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
	1214	--enable-maintainer-mode
	1215	enable make rules and dependencies not useful (and
	1216	sometimes confusing) to the casual installer
	1217
	1218	Report bugs to the package provider.
	1219	_ACEOF
	1220	ac_status=$?
	1221	fi
	1222
	1223	if test "$ac_init_help" = "recursive"; then
	1224	# If there are subdirs, report their specific --help.
	1225	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
	1226	test -d "$ac_dir" \|\|
	1227	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
	1228	continue
	1229	ac_builddir=.
	1230
	1231	case "$ac_dir" in
	1232	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1233	*)
	1234	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
	1235	# A ".." for each directory in $ac_dir_suffix.
	1236	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
	1237	case $ac_top_builddir_sub in
	1238	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1239	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	1240	esac ;;
	1241	esac
	1242	ac_abs_top_builddir=$ac_pwd
	1243	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	1244	# for backward compatibility:
	1245	ac_top_builddir=$ac_top_build_prefix
	1246
	1247	case $srcdir in
	1248	.) # We are building in place.
	1249	ac_srcdir=.
	1250	ac_top_srcdir=$ac_top_builddir_sub
	1251	ac_abs_top_srcdir=$ac_pwd ;;
	1252	[\\/]* \| ?:[\\/]* ) # Absolute name.
	1253	ac_srcdir=$srcdir$ac_dir_suffix;
	1254	ac_top_srcdir=$srcdir
	1255	ac_abs_top_srcdir=$srcdir ;;
	1256	*) # Relative name.
	1257	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	1258	ac_top_srcdir=$ac_top_build_prefix$srcdir
	1259	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
	1260	esac
	1261	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
	1262
	1263	cd "$ac_dir" \|\| { ac_status=$?; continue; }
	1264	# Check for guested configure.
	1265	if test -f "$ac_srcdir/configure.gnu"; then
	1266	echo &&
	1267	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
	1268	elif test -f "$ac_srcdir/configure"; then
	1269	echo &&
	1270	$SHELL "$ac_srcdir/configure" --help=recursive
	1271	else
	1272	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
	1273	fi \|\| ac_status=$?
	1274	cd "$ac_pwd" \|\| { ac_status=$?; break; }
	1275	done
	1276	fi
	1277
	1278	test -n "$ac_init_help" && exit $ac_status
	1279	if $ac_init_version; then
	1280	cat <<\_ACEOF
	1281	configure
	1282	generated by GNU Autoconf 2.64
	1283
	1284	Copyright (C) 2009 Free Software Foundation, Inc.
	1285	This configure script is free software; the Free Software Foundation
	1286	gives unlimited permission to copy, distribute and modify it.
	1287	_ACEOF
	1288	exit
	1289	fi
	1290
	1291	## ------------------------ ##
	1292	## Autoconf initialization. ##
	1293	## ------------------------ ##
	1294	cat >config.log <<_ACEOF
	1295	This file contains any messages produced by compilers while
	1296	running configure, to aid debugging if configure makes a mistake.
	1297
	1298	It was created by $as_me, which was
	1299	generated by GNU Autoconf 2.64. Invocation command line was
	1300
	1301	$ $0 $@
	1302
	1303	_ACEOF
	1304	exec 5>>config.log
	1305	{
	1306	cat <<_ASUNAME
	1307	## --------- ##
	1308	## Platform. ##
	1309	## --------- ##
	1310
	1311	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	1312	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1313	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	1314	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	1315	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	1316
	1317	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	1318	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	1319
	1320	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	1321	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	1322	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
	1323	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
	1324	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	1325	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	1326	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	1327
	1328	_ASUNAME
	1329
	1330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1331	for as_dir in $PATH
	1332	do
	1333	IFS=$as_save_IFS
	1334	test -z "$as_dir" && as_dir=.
	1335	$as_echo "PATH: $as_dir"
	1336	done
	1337	IFS=$as_save_IFS
	1338
	1339	} >&5
	1340
	1341	cat >&5 <<_ACEOF
	1342
	1343
	1344	## ----------- ##
	1345	## Core tests. ##
	1346	## ----------- ##
	1347
	1348	_ACEOF
	1349
	1350
	1351	# Keep a trace of the command line.
	1352	# Strip out --no-create and --no-recursion so they do not pile up.
	1353	# Strip out --silent because we don't want to record it for future runs.
	1354	# Also quote any args containing shell meta-characters.
	1355	# Make two passes to allow for proper duplicate-argument suppression.
	1356	ac_configure_args=
	1357	ac_configure_args0=
	1358	ac_configure_args1=
	1359	ac_must_keep_next=false
	1360	for ac_pass in 1 2
	1361	do
	1362	for ac_arg
	1363	do
	1364	case $ac_arg in
	1365	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	1366	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	1367	\| -silent \| --silent \| --silen \| --sile \| --sil)
	1368	continue ;;
	1369	\')
	1370	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	1371	esac
	1372	case $ac_pass in
	1373	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
	1374	2)
	1375	as_fn_append ac_configure_args1 " '$ac_arg'"
	1376	if test $ac_must_keep_next = true; then
	1377	ac_must_keep_next=false # Got value, back to normal.
	1378	else
	1379	case $ac_arg in
	1380	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	1381	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	1382	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	1383	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	1384	case "$ac_configure_args0 " in
	1385	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	1386	esac
	1387	;;
	1388	-* ) ac_must_keep_next=true ;;
	1389	esac
	1390	fi
	1391	as_fn_append ac_configure_args " '$ac_arg'"
	1392	;;
	1393	esac
	1394	done
	1395	done
	1396	{ ac_configure_args0=; unset ac_configure_args0;}
	1397	{ ac_configure_args1=; unset ac_configure_args1;}
	1398
	1399	# When interrupted or exit'd, cleanup temporary files, and complete
	1400	# config.log. We remove comments because anyway the quotes in there
	1401	# would cause problems or look ugly.
	1402	# WARNING: Use '\'' to represent an apostrophe within the trap.
	1403	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
	1404	trap 'exit_status=$?
	1405	# Save into config.log some information that might help in debugging.
	1406	{
	1407	echo
	1408
	1409	cat <<\_ASBOX
	1410	## ---------------- ##
	1411	## Cache variables. ##
	1412	## ---------------- ##
	1413	_ASBOX
	1414	echo
	1415	# The following way of writing the cache mishandles newlines in values,
	1416	(
	1417	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
	1418	eval ac_val=\$$ac_var
	1419	case $ac_val in #(
	1420	${as_nl})
	1421	case $ac_var in #(
	1422	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	1423	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
	1424	esac
	1425	case $ac_var in #(
	1426	_ \| IFS \| as_nl) ;; #(
	1427	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	1428	*) { eval $ac_var=; unset $ac_var;} ;;
	1429	esac ;;
	1430	esac
	1431	done
	1432	(set) 2>&1 \|
	1433	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
	1434	${as_nl}ac_space=\ )
	1435	sed -n \
	1436	"s/'\''/'\''\\\\'\'''\''/g;
	1437	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
	1438	;; #(
	1439	*)
	1440	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
	1441	;;
	1442	esac \|
	1443	sort
	1444	)
	1445	echo
	1446
	1447	cat <<\_ASBOX
	1448	## ----------------- ##
	1449	## Output variables. ##
	1450	## ----------------- ##
	1451	_ASBOX
	1452	echo
	1453	for ac_var in $ac_subst_vars
	1454	do
	1455	eval ac_val=\$$ac_var
	1456	case $ac_val in
	1457	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	1458	esac
	1459	$as_echo "$ac_var='\''$ac_val'\''"
	1460	done \| sort
	1461	echo
	1462
	1463	if test -n "$ac_subst_files"; then
	1464	cat <<\_ASBOX
	1465	## ------------------- ##
	1466	## File substitutions. ##
	1467	## ------------------- ##
	1468	_ASBOX
	1469	echo
	1470	for ac_var in $ac_subst_files
	1471	do
	1472	eval ac_val=\$$ac_var
	1473	case $ac_val in
	1474	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	1475	esac
	1476	$as_echo "$ac_var='\''$ac_val'\''"
	1477	done \| sort
	1478	echo
	1479	fi
	1480
	1481	if test -s confdefs.h; then
	1482	cat <<\_ASBOX
	1483	## ----------- ##
	1484	## confdefs.h. ##
	1485	## ----------- ##
	1486	_ASBOX
	1487	echo
	1488	cat confdefs.h
	1489	echo
	1490	fi
	1491	test "$ac_signal" != 0 &&
	1492	$as_echo "$as_me: caught signal $ac_signal"
	1493	$as_echo "$as_me: exit $exit_status"
	1494	} >&5
	1495	rm -f core .core core.conftest. &&
	1496	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
	1497	exit $exit_status
	1498	' 0
	1499	for ac_signal in 1 2 13 15; do
	1500	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
	1501	done
	1502	ac_signal=0
	1503
	1504	# confdefs.h avoids OS command line length limits that DEFS can exceed.
	1505	rm -f -r conftest* confdefs.h
	1506
	1507	$as_echo "/* confdefs.h */" > confdefs.h
	1508
	1509	# Predefined preprocessor variables.
	1510
	1511	cat >>confdefs.h <<_ACEOF
	1512	#define PACKAGE_NAME "$PACKAGE_NAME"
	1513	_ACEOF
	1514
	1515	cat >>confdefs.h <<_ACEOF
	1516	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	1517	_ACEOF
	1518
	1519	cat >>confdefs.h <<_ACEOF
	1520	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	1521	_ACEOF
	1522
	1523	cat >>confdefs.h <<_ACEOF
	1524	#define PACKAGE_STRING "$PACKAGE_STRING"
	1525	_ACEOF
	1526
	1527	cat >>confdefs.h <<_ACEOF
	1528	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	1529	_ACEOF
	1530
	1531	cat >>confdefs.h <<_ACEOF
	1532	#define PACKAGE_URL "$PACKAGE_URL"
	1533	_ACEOF
	1534
	1535
	1536	# Let the site file select an alternate cache file if it wants to.
	1537	# Prefer an explicitly selected file to automatically selected ones.
	1538	ac_site_file1=NONE
	1539	ac_site_file2=NONE
	1540	if test -n "$CONFIG_SITE"; then
	1541	ac_site_file1=$CONFIG_SITE
	1542	elif test "x$prefix" != xNONE; then
	1543	ac_site_file1=$prefix/share/config.site
	1544	ac_site_file2=$prefix/etc/config.site
	1545	else
	1546	ac_site_file1=$ac_default_prefix/share/config.site
	1547	ac_site_file2=$ac_default_prefix/etc/config.site
	1548	fi
	1549	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
	1550	do
	1551	test "x$ac_site_file" = xNONE && continue
	1552	if test -r "$ac_site_file"; then
	1553	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
	1554	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
	1555	sed 's/^/\| /' "$ac_site_file" >&5
	1556	. "$ac_site_file"
	1557	fi
	1558	done
	1559
	1560	if test -r "$cache_file"; then
	1561	# Some versions of bash will fail to source /dev/null (special
	1562	# files actually), so we avoid doing that.
	1563	if test -f "$cache_file"; then
	1564	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
	1565	$as_echo "$as_me: loading cache $cache_file" >&6;}
	1566	case $cache_file in
	1567	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
	1568	*) . "./$cache_file";;
	1569	esac
	1570	fi
	1571	else
	1572	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
	1573	$as_echo "$as_me: creating cache $cache_file" >&6;}
	1574	>$cache_file
	1575	fi
	1576
	1577	# Check that the precious variables saved in the cache have kept the same
	1578	# value.
	1579	ac_cache_corrupted=false
	1580	for ac_var in $ac_precious_vars; do
	1581	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	1582	eval ac_new_set=\$ac_env_${ac_var}_set
	1583	eval ac_old_val=\$ac_cv_env_${ac_var}_value
	1584	eval ac_new_val=\$ac_env_${ac_var}_value
	1585	case $ac_old_set,$ac_new_set in
	1586	set,)
	1587	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	1588	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
	1589	ac_cache_corrupted=: ;;
	1590	,set)
	1591	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
	1592	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
	1593	ac_cache_corrupted=: ;;
	1594	,);;
	1595	*)
	1596	if test "x$ac_old_val" != "x$ac_new_val"; then
	1597	# differences in whitespace do not lead to failure.
	1598	ac_old_val_w=`echo x $ac_old_val`
	1599	ac_new_val_w=`echo x $ac_new_val`
	1600	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	1601	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
	1602	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	1603	ac_cache_corrupted=:
	1604	else
	1605	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
	1606	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	1607	eval $ac_var=\$ac_old_val
	1608	fi
	1609	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
	1610	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
	1611	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
	1612	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
	1613	fi;;
	1614	esac
	1615	# Pass precious variables to config.status.
	1616	if test "$ac_new_set" = set; then
	1617	case $ac_new_val in
	1618	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
	1619	*) ac_arg=$ac_var=$ac_new_val ;;
	1620	esac
	1621	case " $ac_configure_args " in
	1622	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
	1623	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
	1624	esac
	1625	fi
	1626	done
	1627	if $ac_cache_corrupted; then
	1628	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	1629	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	1630	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
	1631	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	1632	as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
	1633	fi
	1634	## -------------------- ##
	1635	## Main body of script. ##
	1636	## -------------------- ##
	1637
	1638	ac_ext=c
	1639	ac_cpp='$CPP $CPPFLAGS'
	1640	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	1641	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	1642	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	1643
	1644
	1645
	1646	ac_aux_dir=
	1647	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
	1648	for ac_t in install-sh install.sh shtool; do
	1649	if test -f "$ac_dir/$ac_t"; then
	1650	ac_aux_dir=$ac_dir
	1651	ac_install_sh="$ac_aux_dir/$ac_t -c"
	1652	break 2
	1653	fi
	1654	done
	1655	done
	1656	if test -z "$ac_aux_dir"; then
	1657	as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
	1658	fi
	1659
	1660	# These three variables are undocumented and unsupported,
	1661	# and are intended to be withdrawn in a future Autoconf release.
	1662	# They can cause serious problems if a builder's source tree is in a directory
	1663	# whose full name contains unusual characters.
	1664	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
	1665	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
	1666	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
	1667
	1668
	1669	# Find a good install program. We prefer a C program (faster),
	1670	# so one script is as good as another. But avoid the broken or
	1671	# incompatible versions:
	1672	# SysV /etc/install, /usr/sbin/install
	1673	# SunOS /usr/etc/install
	1674	# IRIX /sbin/install
	1675	# AIX /bin/install
	1676	# AmigaOS /C/install, which installs bootblocks on floppy discs
	1677	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
	1678	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
	1679	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
	1680	# OS/2's system install, which has a completely different semantic
	1681	# ./install, which can be erroneously created by make from ./install.sh.
	1682	# Reject install programs that cannot install multiple files.
	1683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
	1684	$as_echo_n "checking for a BSD-compatible install... " >&6; }
	1685	if test -z "$INSTALL"; then
	1686	if test "${ac_cv_path_install+set}" = set; then :
	1687	$as_echo_n "(cached) " >&6
	1688	else
	1689	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1690	for as_dir in $PATH
	1691	do
	1692	IFS=$as_save_IFS
	1693	test -z "$as_dir" && as_dir=.
	1694	# Account for people who put trailing slashes in PATH elements.
	1695	case $as_dir/ in #((
	1696	./ \| .// \| /[cC]/* \| \
	1697	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
	1698	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
	1699	/usr/ucb/* ) ;;
	1700	*)
	1701	# OSF1 and SCO ODT 3.0 have their own names for install.
	1702	# Don't use installbsd from OSF since it installs stuff as root
	1703	# by default.
	1704	for ac_prog in ginstall scoinst install; do
	1705	for ac_exec_ext in '' $ac_executable_extensions; do
	1706	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
	1707	if test $ac_prog = install &&
	1708	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	1709	# AIX install. It has an incompatible calling convention.
	1710	:
	1711	elif test $ac_prog = install &&
	1712	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	1713	# program-specific install script used by HP pwplus--don't use.
	1714	:
	1715	else
	1716	rm -rf conftest.one conftest.two conftest.dir
	1717	echo one > conftest.one
	1718	echo two > conftest.two
	1719	mkdir conftest.dir
	1720	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
	1721	test -s conftest.one && test -s conftest.two &&
	1722	test -s conftest.dir/conftest.one &&
	1723	test -s conftest.dir/conftest.two
	1724	then
	1725	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	1726	break 3
	1727	fi
	1728	fi
	1729	fi
	1730	done
	1731	done
	1732	;;
	1733	esac
	1734
	1735	done
	1736	IFS=$as_save_IFS
	1737
	1738	rm -rf conftest.one conftest.two conftest.dir
	1739
	1740	fi
	1741	if test "${ac_cv_path_install+set}" = set; then
	1742	INSTALL=$ac_cv_path_install
	1743	else
	1744	# As a last resort, use the slow shell script. Don't cache a
	1745	# value for INSTALL within a source directory, because that will
	1746	# break other packages using the cache if that directory is
	1747	# removed, or if the value is a relative name.
	1748	INSTALL=$ac_install_sh
	1749	fi
	1750	fi
	1751	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
	1752	$as_echo "$INSTALL" >&6; }
	1753
	1754	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
	1755	# It thinks the first close brace ends the variable substitution.
	1756	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
	1757
	1758	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
	1759
	1760	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
	1761
	1762
	1763	# Command-line options.
	1764	# Very limited version of AC_MAINTAINER_MODE.
	1765	# Check whether --enable-maintainer-mode was given.
	1766	if test "${enable_maintainer_mode+set}" = set; then :
	1767	enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
	1768	yes) MAINT='' ;;
	1769	no) MAINT='#' ;;
	1770	*) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
	1771	esac
	1772	maintainer_mode=${enableval}
	1773	else
	1774	MAINT='#'
	1775	fi
	1776
	1777
	1778
	1779
	1780
	1781
	1782
	1783	ac_config_files="$ac_config_files Makefile"
	1784
	1785	cat >confcache <<\_ACEOF
	1786	# This file is a shell script that caches the results of configure
	1787	# tests run on this system so they can be shared between configure
	1788	# scripts and configure runs, see configure's option --config-cache.
	1789	# It is not useful on other systems. If it contains results you don't
	1790	# want to keep, you may remove or edit it.
	1791	#
	1792	# config.status only pays attention to the cache file if you give it
	1793	# the --recheck option to rerun configure.
	1794	#
	1795	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	1796	# loading this file, other unset `ac_cv_foo' will be assigned the
	1797	# following values.
	1798
	1799	_ACEOF
	1800
	1801	# The following way of writing the cache mishandles newlines in values,
	1802	# but we know of no workaround that is simple, portable, and efficient.
	1803	# So, we kill variables containing newlines.
	1804	# Ultrix sh set writes to stderr and can't be redirected directly,
	1805	# and sets the high bit in the cache file unless we assign to the vars.
	1806	(
	1807	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
	1808	eval ac_val=\$$ac_var
	1809	case $ac_val in #(
	1810	${as_nl})
	1811	case $ac_var in #(
	1812	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	1813	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
	1814	esac
	1815	case $ac_var in #(
	1816	_ \| IFS \| as_nl) ;; #(
	1817	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	1818	*) { eval $ac_var=; unset $ac_var;} ;;
	1819	esac ;;
	1820	esac
	1821	done
	1822
	1823	(set) 2>&1 \|
	1824	case $as_nl`(ac_space=' '; set) 2>&1` in #(
	1825	${as_nl}ac_space=\ )
	1826	# `set' does not quote correctly, so add quotes: double-quote
	1827	# substitution turns \\\\ into \\, and sed turns \\ into \.
	1828	sed -n \
	1829	"s/'/'\\\\''/g;
	1830	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
	1831	;; #(
	1832	*)
	1833	# `set' quotes correctly as required by POSIX, so do not add quotes.
	1834	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
	1835	;;
	1836	esac \|
	1837	sort
	1838	) \|
	1839	sed '
	1840	/^ac_cv_env_/b end
	1841	t clear
	1842	:clear
	1843	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	1844	t end
	1845	s/^$[^=]$=$.$$/\1=${\1=\2}/
	1846	:end' >>confcache
	1847	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
	1848	if test -w "$cache_file"; then
	1849	test "x$cache_file" != "x/dev/null" &&
	1850	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
	1851	$as_echo "$as_me: updating cache $cache_file" >&6;}
	1852	cat confcache >$cache_file
	1853	else
	1854	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
	1855	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
	1856	fi
	1857	fi
	1858	rm -f confcache
	1859
	1860	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	1861	# Let make expand exec_prefix.
	1862	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	1863
	1864	# Transform confdefs.h into DEFS.
	1865	# Protect against shell expansion while executing Makefile rules.
	1866	# Protect against Makefile macro expansion.
	1867	#
	1868	# If the first sed substitution is executed (which looks for macros that
	1869	# take arguments), then branch to the quote section. Otherwise,
	1870	# look for a macro that doesn't take arguments.
	1871	ac_script='
	1872	:mline
	1873	/\\$/{
	1874	N
	1875	s,\\\n,,
	1876	b mline
	1877	}
	1878	t clear
	1879	:clear
	1880	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
	1881	t quote
	1882	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
	1883	t quote
	1884	b any
	1885	:quote
	1886	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
	1887	s/\[/\\&/g
	1888	s/\]/\\&/g
	1889	s/\$/$$/g
	1890	H
	1891	:any
	1892	${
	1893	g
	1894	s/^\n//
	1895	s/\n/ /g
	1896	p
	1897	}
	1898	'
	1899	DEFS=`sed -n "$ac_script" confdefs.h`
	1900
	1901
	1902	ac_libobjs=
	1903	ac_ltlibobjs=
	1904	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	1905	# 1. Remove the extension, and $U if already installed.
	1906	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
	1907	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
	1908	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
	1909	# will be set to the directory where LIBOBJS objects are built.
	1910	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
	1911	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
	1912	done
	1913	LIBOBJS=$ac_libobjs
	1914
	1915	LTLIBOBJS=$ac_ltlibobjs
	1916
	1917
	1918
	1919	: ${CONFIG_STATUS=./config.status}
	1920	ac_write_fail=0
	1921	ac_clean_files_save=$ac_clean_files
	1922	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
	1923	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
	1924	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
	1925	as_write_fail=0
	1926	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
	1927	#! $SHELL
	1928	# Generated by $as_me.
	1929	# Run this file to recreate the current configuration.
	1930	# Compiler output produced by configure, useful for debugging
	1931	# configure, is in config.log if it exists.
	1932
	1933	debug=false
	1934	ac_cs_recheck=false
	1935	ac_cs_silent=false
	1936
	1937	SHELL=\${CONFIG_SHELL-$SHELL}
	1938	export SHELL
	1939	_ASEOF
	1940	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
	1941	## -------------------- ##
	1942	## M4sh Initialization. ##
	1943	## -------------------- ##
	1944
	1945	# Be more Bourne compatible
	1946	DUALCASE=1; export DUALCASE # for MKS sh
	1947	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
	1948	emulate sh
	1949	NULLCMD=:
	1950	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
	1951	# is contrary to our usage. Disable this feature.
	1952	alias -g '${1+"$@"}'='"$@"'
	1953	setopt NO_GLOB_SUBST
	1954	else
	1955	case `(set -o) 2>/dev/null` in #(
	1956	posix) :
	1957	set -o posix ;; #(
	1958	*) :
	1959	;;
	1960	esac
	1961	fi
	1962
	1963
	1964	as_nl='
	1965	'
	1966	export as_nl
	1967	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	1968	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	1969	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	1970	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	1971	# Prefer a ksh shell builtin over an external printf program on Solaris,
	1972	# but without wasting forks for bash or zsh.
	1973	if test -z "$BASH_VERSION$ZSH_VERSION" \
	1974	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	1975	as_echo='print -r --'
	1976	as_echo_n='print -rn --'
	1977	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	1978	as_echo='printf %s\n'
	1979	as_echo_n='printf %s'
	1980	else
	1981	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	1982	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	1983	as_echo_n='/usr/ucb/echo -n'
	1984	else
	1985	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	1986	as_echo_n_body='eval
	1987	arg=$1;
	1988	case $arg in #(
	1989	"$as_nl")
	1990	expr "X$arg" : "X\$.*\$$as_nl";
	1991	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	1992	esac;
	1993	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	1994	'
	1995	export as_echo_n_body
	1996	as_echo_n='sh -c $as_echo_n_body as_echo'
	1997	fi
	1998	export as_echo_body
	1999	as_echo='sh -c $as_echo_body as_echo'
	2000	fi
	2001
	2002	# The user is always right.
	2003	if test "${PATH_SEPARATOR+set}" != set; then
	2004	PATH_SEPARATOR=:
	2005	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	2006	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	2007	PATH_SEPARATOR=';'
	2008	}
	2009	fi
	2010
	2011
	2012	# IFS
	2013	# We need space, tab and new line, in precisely that order. Quoting is
	2014	# there to prevent editors from complaining about space-tab.
	2015	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	2016	# splitting by setting IFS to empty value.)
	2017	IFS=" "" $as_nl"
	2018
	2019	# Find who we are. Look in the path if we contain no directory separator.
	2020	case $0 in #((
	2021	[\\/] ) as_myself=$0 ;;
	2022	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2023	for as_dir in $PATH
	2024	do
	2025	IFS=$as_save_IFS
	2026	test -z "$as_dir" && as_dir=.
	2027	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	2028	done
	2029	IFS=$as_save_IFS
	2030
	2031	;;
	2032	esac
	2033	# We did not find ourselves, most probably we were run as `sh COMMAND'
	2034	# in which case we are not to be found in the path.
	2035	if test "x$as_myself" = x; then
	2036	as_myself=$0
	2037	fi
	2038	if test ! -f "$as_myself"; then
	2039	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	2040	exit 1
	2041	fi
	2042
	2043	# Unset variables that we do not need and which cause bugs (e.g. in
	2044	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	2045	# suppresses any "Segmentation fault" message there. '((' could
	2046	# trigger a bug in pdksh 5.2.14.
	2047	for as_var in BASH_ENV ENV MAIL MAILPATH
	2048	do eval test x\${$as_var+set} = xset \
	2049	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
	2050	done
	2051	PS1='$ '
	2052	PS2='> '
	2053	PS4='+ '
	2054
	2055	# NLS nuisances.
	2056	LC_ALL=C
	2057	export LC_ALL
	2058	LANGUAGE=C
	2059	export LANGUAGE
	2060
	2061	# CDPATH.
	2062	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
	2063
	2064
	2065	# as_fn_error ERROR [LINENO LOG_FD]
	2066	# ---------------------------------
	2067	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	2068	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	2069	# script with status $?, using 1 if that was 0.
	2070	as_fn_error ()
	2071	{
	2072	as_status=$?; test $as_status -eq 0 && as_status=1
	2073	if test "$3"; then
	2074	as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	2075	$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
	2076	fi
	2077	$as_echo "$as_me: error: $1" >&2
	2078	as_fn_exit $as_status
	2079	} # as_fn_error
	2080
	2081
	2082	# as_fn_set_status STATUS
	2083	# -----------------------
	2084	# Set $? to STATUS, without forking.
	2085	as_fn_set_status ()
	2086	{
	2087	return $1
	2088	} # as_fn_set_status
	2089
	2090	# as_fn_exit STATUS
	2091	# -----------------
	2092	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	2093	as_fn_exit ()
	2094	{
	2095	set +e
	2096	as_fn_set_status $1
	2097	exit $1
	2098	} # as_fn_exit
	2099
	2100	# as_fn_unset VAR
	2101	# ---------------
	2102	# Portably unset VAR.
	2103	as_fn_unset ()
	2104	{
	2105	{ eval $1=; unset $1;}
	2106	}
	2107	as_unset=as_fn_unset
	2108	# as_fn_append VAR VALUE
	2109	# ----------------------
	2110	# Append the text in VALUE to the end of the definition contained in VAR. Take
	2111	# advantage of any shell optimizations that allow amortized linear growth over
	2112	# repeated appends, instead of the typical quadratic growth present in naive
	2113	# implementations.
	2114	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	2115	eval 'as_fn_append ()
	2116	{
	2117	eval $1+=\$2
	2118	}'
	2119	else
	2120	as_fn_append ()
	2121	{
	2122	eval $1=\$$1\$2
	2123	}
	2124	fi # as_fn_append
	2125
	2126	# as_fn_arith ARG...
	2127	# ------------------
	2128	# Perform arithmetic evaluation on the ARGs, and store the result in the
	2129	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	2130	# must be portable across $(()) and expr.
	2131	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	2132	eval 'as_fn_arith ()
	2133	{
	2134	as_val=$(( $* ))
	2135	}'
	2136	else
	2137	as_fn_arith ()
	2138	{
	2139	as_val=`expr "$@" \|\| test $? -eq 1`
	2140	}
	2141	fi # as_fn_arith
	2142
	2143
	2144	if expr a : '$a$' >/dev/null 2>&1 &&
	2145	test "X`expr 00001 : '.*$...$'`" = X001; then
	2146	as_expr=expr
	2147	else
	2148	as_expr=false
	2149	fi
	2150
	2151	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
	2152	as_basename=basename
	2153	else
	2154	as_basename=false
	2155	fi
	2156
	2157	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	2158	as_dirname=dirname
	2159	else
	2160	as_dirname=false
	2161	fi
	2162
	2163	as_me=`$as_basename -- "$0" \|\|
	2164	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	2165	X"$0" : 'X$//$$' \\| \
	2166	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
	2167	$as_echo X/"$0" \|
	2168	sed '/^.\/$[^/][^/]$\/*$/{
	2169	s//\1/
	2170	q
	2171	}
	2172	/^X\/$\/\/$$/{
	2173	s//\1/
	2174	q
	2175	}
	2176	/^X\/$\/$.*/{
	2177	s//\1/
	2178	q
	2179	}
	2180	s/.*/./; q'`
	2181
	2182	# Avoid depending upon Character Ranges.
	2183	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	2184	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	2185	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	2186	as_cr_digits='0123456789'
	2187	as_cr_alnum=$as_cr_Letters$as_cr_digits
	2188
	2189	ECHO_C= ECHO_N= ECHO_T=
	2190	case `echo -n x` in #(((((
	2191	-n*)
	2192	case `echo 'xy\c'` in
	2193	c) ECHO_T=' ';; # ECHO_T is single tab character.
	2194	xy) ECHO_C='\c';;
	2195	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	2196	ECHO_T=' ';;
	2197	esac;;
	2198	*)
	2199	ECHO_N='-n';;
	2200	esac
	2201
	2202	rm -f conf$$ conf$$.exe conf$$.file
	2203	if test -d conf$$.dir; then
	2204	rm -f conf$$.dir/conf$$.file
	2205	else
	2206	rm -f conf$$.dir
	2207	mkdir conf$$.dir 2>/dev/null
	2208	fi
	2209	if (echo >conf$$.file) 2>/dev/null; then
	2210	if ln -s conf$$.file conf$$ 2>/dev/null; then
	2211	as_ln_s='ln -s'
	2212	# ... but there are two gotchas:
	2213	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	2214	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	2215	# In both cases, we have to default to `cp -p'.
	2216	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	2217	as_ln_s='cp -p'
	2218	elif ln conf$$.file conf$$ 2>/dev/null; then
	2219	as_ln_s=ln
	2220	else
	2221	as_ln_s='cp -p'
	2222	fi
	2223	else
	2224	as_ln_s='cp -p'
	2225	fi
	2226	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	2227	rmdir conf$$.dir 2>/dev/null
	2228
	2229
	2230	# as_fn_mkdir_p
	2231	# -------------
	2232	# Create "$as_dir" as a directory, including parents if necessary.
	2233	as_fn_mkdir_p ()
	2234	{
	2235
	2236	case $as_dir in #(
	2237	-*) as_dir=./$as_dir;;
	2238	esac
	2239	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	2240	as_dirs=
	2241	while :; do
	2242	case $as_dir in #(
	2243	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	2244	*) as_qdir=$as_dir;;
	2245	esac
	2246	as_dirs="'$as_qdir' $as_dirs"
	2247	as_dir=`$as_dirname -- "$as_dir" \|\|
	2248	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	2249	X"$as_dir" : 'X$//$[^/]' \\| \
	2250	X"$as_dir" : 'X$//$$' \\| \
	2251	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	2252	$as_echo X"$as_dir" \|
	2253	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	2254	s//\1/
	2255	q
	2256	}
	2257	/^X$\/\/$[^/].*/{
	2258	s//\1/
	2259	q
	2260	}
	2261	/^X$\/\/$$/{
	2262	s//\1/
	2263	q
	2264	}
	2265	/^X$\/$.*/{
	2266	s//\1/
	2267	q
	2268	}
	2269	s/.*/./; q'`
	2270	test -d "$as_dir" && break
	2271	done
	2272	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	2273	} \|\| test -d "$as_dir" \|\| as_fn_error "cannot create directory $as_dir"
	2274
	2275
	2276	} # as_fn_mkdir_p
	2277	if mkdir -p . 2>/dev/null; then
	2278	as_mkdir_p='mkdir -p "$as_dir"'
	2279	else
	2280	test -d ./-p && rmdir ./-p
	2281	as_mkdir_p=false
	2282	fi
	2283
	2284	if test -x / >/dev/null 2>&1; then
	2285	as_test_x='test -x'
	2286	else
	2287	if ls -dL / >/dev/null 2>&1; then
	2288	as_ls_L_option=L
	2289	else
	2290	as_ls_L_option=
	2291	fi
	2292	as_test_x='
	2293	eval sh -c '\''
	2294	if test -d "$1"; then
	2295	test -d "$1/.";
	2296	else
	2297	case $1 in #(
	2298	-*)set "./$1";;
	2299	esac;
	2300	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
	2301	???[sx]):;;)false;;esac;fi
	2302	'\'' sh
	2303	'
	2304	fi
	2305	as_executable_p=$as_test_x
	2306
	2307	# Sed expression to map a string onto a valid CPP name.
	2308	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
	2309
	2310	# Sed expression to map a string onto a valid variable name.
	2311	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
	2312
	2313
	2314	exec 6>&1
	2315	## ----------------------------------- ##
	2316	## Main body of $CONFIG_STATUS script. ##
	2317	## ----------------------------------- ##
	2318	_ASEOF
	2319	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
	2320
	2321	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	2322	# Save the log message, to keep $0 and so on meaningful, and to
	2323	# report actual input values of CONFIG_FILES etc. instead of their
	2324	# values after options handling.
	2325	ac_log="
	2326	This file was extended by $as_me, which was
	2327	generated by GNU Autoconf 2.64. Invocation command line was
	2328
	2329	CONFIG_FILES = $CONFIG_FILES
	2330	CONFIG_HEADERS = $CONFIG_HEADERS
	2331	CONFIG_LINKS = $CONFIG_LINKS
	2332	CONFIG_COMMANDS = $CONFIG_COMMANDS
	2333	$ $0 $@
	2334
	2335	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	2336	"
	2337
	2338	_ACEOF
	2339
	2340	case $ac_config_files in *"
	2341	") set x $ac_config_files; shift; ac_config_files=$;;
	2342	esac
	2343
	2344
	2345
	2346	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	2347	# Files that config.status was made for.
	2348	config_files="$ac_config_files"
	2349
	2350	_ACEOF
	2351
	2352	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	2353	ac_cs_usage="\
	2354	\`$as_me' instantiates files and other configuration actions
	2355	from templates according to the current configuration. Unless the files
	2356	and actions are specified as TAGs, all are instantiated by default.
	2357
	2358	Usage: $0 [OPTION]... [TAG]...
	2359
	2360	-h, --help print this help, then exit
	2361	-V, --version print version number and configuration settings, then exit
	2362	-q, --quiet, --silent
	2363	do not print progress messages
	2364	-d, --debug don't remove temporary files
	2365	--recheck update $as_me by reconfiguring in the same conditions
	2366	--file=FILE[:TEMPLATE]
	2367	instantiate the configuration file FILE
	2368
	2369	Configuration files:
	2370	$config_files
	2371
	2372	Report bugs to the package provider."
	2373
	2374	_ACEOF
	2375	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	2376	ac_cs_version="\\
	2377	config.status
	2378	configured by $0, generated by GNU Autoconf 2.64,
	2379	with options \\"`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
	2380
	2381	Copyright (C) 2009 Free Software Foundation, Inc.
	2382	This config.status script is free software; the Free Software Foundation
	2383	gives unlimited permission to copy, distribute and modify it."
	2384
	2385	ac_pwd='$ac_pwd'
	2386	srcdir='$srcdir'
	2387	INSTALL='$INSTALL'
	2388	test -n "\$AWK" \|\| AWK=awk
	2389	_ACEOF
	2390
	2391	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	2392	# The default lists apply if the user does not specify any file.
	2393	ac_need_defaults=:
	2394	while test $# != 0
	2395	do
	2396	case $1 in
	2397	--=)
	2398	ac_option=`expr "X$1" : 'X$[^=]*$='`
	2399	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
	2400	ac_shift=:
	2401	;;
	2402	*)
	2403	ac_option=$1
	2404	ac_optarg=$2
	2405	ac_shift=shift
	2406	;;
	2407	esac
	2408
	2409	case $ac_option in
	2410	# Handling of the options.
	2411	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	2412	ac_cs_recheck=: ;;
	2413	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
	2414	$as_echo "$ac_cs_version"; exit ;;
	2415	--debug \| --debu \| --deb \| --de \| --d \| -d )
	2416	debug=: ;;
	2417	--file \| --fil \| --fi \| --f )
	2418	$ac_shift
	2419	case $ac_optarg in
	2420	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	2421	esac
	2422	as_fn_append CONFIG_FILES " '$ac_optarg'"
	2423	ac_need_defaults=false;;
	2424	--he \| --h \| --help \| --hel \| -h )
	2425	$as_echo "$ac_cs_usage"; exit ;;
	2426	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	2427	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	2428	ac_cs_silent=: ;;
	2429
	2430	# This is an error.
	2431	-*) as_fn_error "unrecognized option: \`$1'
	2432	Try \`$0 --help' for more information." ;;
	2433
	2434	*) as_fn_append ac_config_targets " $1"
	2435	ac_need_defaults=false ;;
	2436
	2437	esac
	2438	shift
	2439	done
	2440
	2441	ac_configure_extra_args=
	2442
	2443	if $ac_cs_silent; then
	2444	exec 6>/dev/null
	2445	ac_configure_extra_args="$ac_configure_extra_args --silent"
	2446	fi
	2447
	2448	_ACEOF
	2449	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	2450	if \$ac_cs_recheck; then
	2451	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
	2452	shift
	2453	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
	2454	CONFIG_SHELL='$SHELL'
	2455	export CONFIG_SHELL
	2456	exec "\$@"
	2457	fi
	2458
	2459	_ACEOF
	2460	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	2461	exec 5>>config.log
	2462	{
	2463	echo
	2464	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	2465	## Running $as_me. ##
	2466	_ASBOX
	2467	$as_echo "$ac_log"
	2468	} >&5
	2469
	2470	_ACEOF
	2471	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	2472	_ACEOF
	2473
	2474	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	2475
	2476	# Handling of arguments.
	2477	for ac_config_target in $ac_config_targets
	2478	do
	2479	case $ac_config_target in
	2480	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
	2481
	2482	*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
	2483	esac
	2484	done
	2485
	2486
	2487	# If the user did not use the arguments to specify the items to instantiate,
	2488	# then the envvar interface is used. Set only those that are not.
	2489	# We use the long form for the default assignment because of an extremely
	2490	# bizarre bug on SunOS 4.1.3.
	2491	if $ac_need_defaults; then
	2492	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	2493	fi
	2494
	2495	# Have a temporary directory for convenience. Make it in the build tree
	2496	# simply because there is no reason against having it here, and in addition,
	2497	# creating and moving files from /tmp can sometimes cause problems.
	2498	# Hook for its removal unless debugging.
	2499	# Note that there is a small window in which the directory will not be cleaned:
	2500	# after its creation but before its name has been assigned to `$tmp'.
	2501	$debug \|\|
	2502	{
	2503	tmp=
	2504	trap 'exit_status=$?
	2505	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
	2506	' 0
	2507	trap 'as_fn_exit 1' 1 2 13 15
	2508	}
	2509	# Create a (secure) tmp directory for tmp files.
	2510
	2511	{
	2512	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
	2513	test -n "$tmp" && test -d "$tmp"
	2514	} \|\|
	2515	{
	2516	tmp=./conf$$-$RANDOM
	2517	(umask 077 && mkdir "$tmp")
	2518	} \|\| as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
	2519
	2520	# Set up the scripts for CONFIG_FILES section.
	2521	# No need to generate them if there are no CONFIG_FILES.
	2522	# This happens for instance with `./config.status config.h'.
	2523	if test -n "$CONFIG_FILES"; then
	2524
	2525
	2526	ac_cr=`echo X \| tr X '\015'`
	2527	# On cygwin, bash can eat \r inside `` if the user requested igncr.
	2528	# But we know of no other shell where ac_cr would be empty at this
	2529	# point, so we can use a bashism as a fallback.
	2530	if test "x$ac_cr" = x; then
	2531	eval ac_cr=\$\'\\r\'
	2532	fi
	2533	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
	2534	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
	2535	ac_cs_awk_cr='\r'
	2536	else
	2537	ac_cs_awk_cr=$ac_cr
	2538	fi
	2539
	2540	echo 'BEGIN {' >"$tmp/subs1.awk" &&
	2541	_ACEOF
	2542
	2543
	2544	{
	2545	echo "cat >conf$$subs.awk <<_ACEOF" &&
	2546	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
	2547	echo "_ACEOF"
	2548	} >conf$$subs.sh \|\|
	2549	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
	2550	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '$'`
	2551	ac_delim='%!_!# '
	2552	for ac_last_try in false false false false false :; do
	2553	. ./conf$$subs.sh \|\|
	2554	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
	2555
	2556	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
	2557	if test $ac_delim_n = $ac_delim_num; then
	2558	break
	2559	elif $ac_last_try; then
	2560	as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
	2561	else
	2562	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
	2563	fi
	2564	done
	2565	rm -f conf$$subs.sh
	2566
	2567	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	2568	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
	2569	_ACEOF
	2570	sed -n '
	2571	h
	2572	s/^/S["/; s/!.*/"]=/
	2573	p
	2574	g
	2575	s/^[^!]*!//
	2576	:repl
	2577	t repl
	2578	s/'"$ac_delim"'$//
	2579	t delim
	2580	:nl
	2581	h
	2582	s/$.\{148\}$.*/\1/
	2583	t more1
	2584	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
	2585	p
	2586	n
	2587	b repl
	2588	:more1
	2589	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	2590	p
	2591	g
	2592	s/.\{148\}//
	2593	t nl
	2594	:delim
	2595	h
	2596	s/$.\{148\}$.*/\1/
	2597	t more2
	2598	s/["\\]/\\&/g; s/^/"/; s/$/"/
	2599	p
	2600	b
	2601	:more2
	2602	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	2603	p
	2604	g
	2605	s/.\{148\}//
	2606	t delim
	2607	' <conf$$subs.awk \| sed '
	2608	/^[^""]/{
	2609	N
	2610	s/\n//
	2611	}
	2612	' >>$CONFIG_STATUS \|\| ac_write_fail=1
	2613	rm -f conf$$subs.awk
	2614	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	2615	_ACAWK
	2616	cat >>"\$tmp/subs1.awk" <<_ACAWK &&
	2617	for (key in S) S_is_set[key] = 1
	2618	FS = ""
	2619
	2620	}
	2621	{
	2622	line = $ 0
	2623	nfields = split(line, field, "@")
	2624	substed = 0
	2625	len = length(field[1])
	2626	for (i = 2; i < nfields; i++) {
	2627	key = field[i]
	2628	keylen = length(key)
	2629	if (S_is_set[key]) {
	2630	value = S[key]
	2631	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
	2632	len += length(value) + length(field[++i])
	2633	substed = 1
	2634	} else
	2635	len += 1 + keylen
	2636	}
	2637
	2638	print line
	2639	}
	2640
	2641	_ACAWK
	2642	_ACEOF
	2643	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	2644	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
	2645	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
	2646	else
	2647	cat
	2648	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
	2649	\|\| as_fn_error "could not setup config files machinery" "$LINENO" 5
	2650	_ACEOF
	2651
	2652	# VPATH may cause trouble with some makes, so we remove $(srcdir),
	2653	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
	2654	# trailing colons and then remove the whole line if VPATH becomes empty
	2655	# (actually we leave an empty line to preserve line numbers).
	2656	if test "x$srcdir" = x.; then
	2657	ac_vpsub='/^[ ]VPATH[ ]=/{
	2658	s/:\$(srcdir):/:/
	2659	s/:\${srcdir}:/:/
	2660	s/:@srcdir@:/:/
	2661	s/^$[^=]=[ ]$:*/\1/
	2662	s/:*$//
	2663	s/^[^=]=[ ]$//
	2664	}'
	2665	fi
	2666
	2667	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	2668	fi # test -n "$CONFIG_FILES"
	2669
	2670
	2671	eval set X " :F $CONFIG_FILES "
	2672	shift
	2673	for ac_tag
	2674	do
	2675	case $ac_tag in
	2676	:[FHLC]) ac_mode=$ac_tag; continue;;
	2677	esac
	2678	case $ac_mode$ac_tag in
	2679	:[FHL]:);;
	2680	:L* \| :C:) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
	2681	:[FH]-) ac_tag=-:-;;
	2682	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
	2683	esac
	2684	ac_save_IFS=$IFS
	2685	IFS=:
	2686	set x $ac_tag
	2687	IFS=$ac_save_IFS
	2688	shift
	2689	ac_file=$1
	2690	shift
	2691
	2692	case $ac_mode in
	2693	:L) ac_source=$1;;
	2694	:[FH])
	2695	ac_file_inputs=
	2696	for ac_f
	2697	do
	2698	case $ac_f in
	2699	-) ac_f="$tmp/stdin";;
	2700	*) # Look for the file first in the build tree, then in the source tree
	2701	# (if the path is not absolute). The absolute path cannot be DOS-style,
	2702	# because $ac_f cannot contain `:'.
	2703	test -f "$ac_f" \|\|
	2704	case $ac_f in
	2705	[\\/$]*) false;;
	2706	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	2707	esac \|\|
	2708	as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
	2709	esac
	2710	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
	2711	as_fn_append ac_file_inputs " '$ac_f'"
	2712	done
	2713
	2714	# Let's still pretend it is `configure' which instantiates (i.e., don't
	2715	# use $as_me), people would be surprised to read:
	2716	# /* config.h. Generated by config.status. */
	2717	configure_input='Generated from '`
	2718	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
	2719	`' by configure.'
	2720	if test x"$ac_file" != x-; then
	2721	configure_input="$ac_file. $configure_input"
	2722	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
	2723	$as_echo "$as_me: creating $ac_file" >&6;}
	2724	fi
	2725	# Neutralize special characters interpreted by sed in replacement strings.
	2726	case $configure_input in #(
	2727	\& \| \\| \| \\ )
	2728	ac_sed_conf_input=`$as_echo "$configure_input" \|
	2729	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
	2730	*) ac_sed_conf_input=$configure_input;;
	2731	esac
	2732
	2733	case $ac_tag in
	2734	:-: \| *:-) cat >"$tmp/stdin" \
	2735	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
	2736	esac
	2737	;;
	2738	esac
	2739
	2740	ac_dir=`$as_dirname -- "$ac_file" \|\|
	2741	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	2742	X"$ac_file" : 'X$//$[^/]' \\| \
	2743	X"$ac_file" : 'X$//$$' \\| \
	2744	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
	2745	$as_echo X"$ac_file" \|
	2746	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	2747	s//\1/
	2748	q
	2749	}
	2750	/^X$\/\/$[^/].*/{
	2751	s//\1/
	2752	q
	2753	}
	2754	/^X$\/\/$$/{
	2755	s//\1/
	2756	q
	2757	}
	2758	/^X$\/$.*/{
	2759	s//\1/
	2760	q
	2761	}
	2762	s/.*/./; q'`
	2763	as_dir="$ac_dir"; as_fn_mkdir_p
	2764	ac_builddir=.
	2765
	2766	case "$ac_dir" in
	2767	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	2768	*)
	2769	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
	2770	# A ".." for each directory in $ac_dir_suffix.
	2771	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
	2772	case $ac_top_builddir_sub in
	2773	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	2774	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	2775	esac ;;
	2776	esac
	2777	ac_abs_top_builddir=$ac_pwd
	2778	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	2779	# for backward compatibility:
	2780	ac_top_builddir=$ac_top_build_prefix
	2781
	2782	case $srcdir in
	2783	.) # We are building in place.
	2784	ac_srcdir=.
	2785	ac_top_srcdir=$ac_top_builddir_sub
	2786	ac_abs_top_srcdir=$ac_pwd ;;
	2787	[\\/]* \| ?:[\\/]* ) # Absolute name.
	2788	ac_srcdir=$srcdir$ac_dir_suffix;
	2789	ac_top_srcdir=$srcdir
	2790	ac_abs_top_srcdir=$srcdir ;;
	2791	*) # Relative name.
	2792	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	2793	ac_top_srcdir=$ac_top_build_prefix$srcdir
	2794	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
	2795	esac
	2796	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
	2797
	2798
	2799	case $ac_mode in
	2800	:F)
	2801	#
	2802	# CONFIG_FILE
	2803	#
	2804
	2805	case $INSTALL in
	2806	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
	2807	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
	2808	esac
	2809	_ACEOF
	2810
	2811	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	2812	# If the template does not know about datarootdir, expand it.
	2813	# FIXME: This hack should be removed a few years after 2.60.
	2814	ac_datarootdir_hack=; ac_datarootdir_seen=
	2815	ac_sed_dataroot='
	2816	/datarootdir/ {
	2817	p
	2818	q
	2819	}
	2820	/@datadir@/p
	2821	/@docdir@/p
	2822	/@infodir@/p
	2823	/@localedir@/p
	2824	/@mandir@/p'
	2825	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
	2826	datarootdir) ac_datarootdir_seen=yes;;
	2827	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
	2828	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
	2829	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
	2830	_ACEOF
	2831	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	2832	ac_datarootdir_hack='
	2833	s&@datadir@&$datadir&g
	2834	s&@docdir@&$docdir&g
	2835	s&@infodir@&$infodir&g
	2836	s&@localedir@&$localedir&g
	2837	s&@mandir@&$mandir&g
	2838	s&\\\${datarootdir}&$datarootdir&g' ;;
	2839	esac
	2840	_ACEOF
	2841
	2842	# Neutralize VPATH when `$srcdir' = `.'.
	2843	# Shell code in configure.ac might set extrasub.
	2844	# FIXME: do we really want to maintain this feature?
	2845	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	2846	ac_sed_extra="$ac_vpsub
	2847	$extrasub
	2848	_ACEOF
	2849	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	2850	:t
	2851	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
	2852	s\|@configure_input@\|$ac_sed_conf_input\|;t t
	2853	s&@top_builddir@&$ac_top_builddir_sub&;t t
	2854	s&@top_build_prefix@&$ac_top_build_prefix&;t t
	2855	s&@srcdir@&$ac_srcdir&;t t
	2856	s&@abs_srcdir@&$ac_abs_srcdir&;t t
	2857	s&@top_srcdir@&$ac_top_srcdir&;t t
	2858	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
	2859	s&@builddir@&$ac_builddir&;t t
	2860	s&@abs_builddir@&$ac_abs_builddir&;t t
	2861	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
	2862	s&@INSTALL@&$ac_INSTALL&;t t
	2863	$ac_datarootdir_hack
	2864	"
	2865	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \
	2866	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5
	2867
	2868	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
	2869	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
	2870	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
	2871	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	2872	which seems to be undefined. Please make sure it is defined." >&5
	2873	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	2874	which seems to be undefined. Please make sure it is defined." >&2;}
	2875
	2876	rm -f "$tmp/stdin"
	2877	case $ac_file in
	2878	-) cat "$tmp/out" && rm -f "$tmp/out";;
	2879	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
	2880	esac \
	2881	\|\| as_fn_error "could not create $ac_file" "$LINENO" 5
	2882	;;
	2883
	2884
	2885
	2886	esac
	2887
	2888	done # for ac_tag
	2889
	2890
	2891	as_fn_exit 0
	2892	_ACEOF
	2893	ac_clean_files=$ac_clean_files_save
	2894
	2895	test $ac_write_fail = 0 \|\|
	2896	as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
	2897
	2898
	2899	# configure is writing to config.log, and then calls config.status.
	2900	# config.status does its own redirection, appending to config.log.
	2901	# Unfortunately, on DOS this fails, as config.log is still kept open
	2902	# by configure, so config.status won't be able to write to it; its
	2903	# output is simply discarded. So we exec the FD to /dev/null,
	2904	# effectively closing config.log, so it can be properly (re)opened and
	2905	# appended to by config.status. When coming back to configure, we
	2906	# need to make the FD available again.
	2907	if test "$no_create" != yes; then
	2908	ac_cs_success=:
	2909	ac_config_status_args=
	2910	test "$silent" = yes &&
	2911	ac_config_status_args="$ac_config_status_args --quiet"
	2912	exec 5>/dev/null
	2913	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	2914	exec 5>>config.log
	2915	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	2916	# would make configure fail if this is the last instruction.
	2917	$ac_cs_success \|\| as_fn_exit $?
	2918	fi
	2919	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
	2920	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
	2921	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
	2922	fi
	2923

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