trisurf-ng.git - Gitblit

Added sh_init and sh_free for given datastructure.

Samo Penic

2012-06-07 074a178761daa61a419ef9c2f38f9cd7adc0cdc7

commit \| author \| age
824cfd	1	#! /bin/sh
SP	2	# Guess values for system-dependent variables and create Makefiles.
	3	# Generated by GNU Autoconf 2.68 for FULL-PACKAGE-NAME VERSION.
	4	#
	5	# Report bugs to <BUG-REPORT-ADDRESS>.
	6	#
	7	#
	8	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
	9	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
	10	# Foundation, Inc.
	11	#
	12	#
	13	# This configure script is free software; the Free Software Foundation
	14	# gives unlimited permission to copy, distribute and modify it.
	15	## -------------------- ##
	16	## M4sh Initialization. ##
	17	## -------------------- ##
	18
	19	# Be more Bourne compatible
	20	DUALCASE=1; export DUALCASE # for MKS sh
	21	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
	22	emulate sh
	23	NULLCMD=:
	24	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
	25	# is contrary to our usage. Disable this feature.
	26	alias -g '${1+"$@"}'='"$@"'
	27	setopt NO_GLOB_SUBST
	28	else
	29	case `(set -o) 2>/dev/null` in #(
	30	posix) :
	31	set -o posix ;; #(
	32	*) :
	33	;;
	34	esac
	35	fi
	36
	37
	38	as_nl='
	39	'
	40	export as_nl
	41	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	42	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	43	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	44	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	45	# Prefer a ksh shell builtin over an external printf program on Solaris,
	46	# but without wasting forks for bash or zsh.
	47	if test -z "$BASH_VERSION$ZSH_VERSION" \
	48	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	49	as_echo='print -r --'
	50	as_echo_n='print -rn --'
	51	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	52	as_echo='printf %s\n'
	53	as_echo_n='printf %s'
	54	else
	55	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	56	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	57	as_echo_n='/usr/ucb/echo -n'
	58	else
	59	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	60	as_echo_n_body='eval
	61	arg=$1;
	62	case $arg in #(
	63	"$as_nl")
	64	expr "X$arg" : "X\$.*\$$as_nl";
	65	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	66	esac;
	67	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	68	'
	69	export as_echo_n_body
	70	as_echo_n='sh -c $as_echo_n_body as_echo'
	71	fi
	72	export as_echo_body
	73	as_echo='sh -c $as_echo_body as_echo'
	74	fi
	75
	76	# The user is always right.
	77	if test "${PATH_SEPARATOR+set}" != set; then
	78	PATH_SEPARATOR=:
	79	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	80	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	81	PATH_SEPARATOR=';'
	82	}
	83	fi
	84
	85
	86	# IFS
	87	# We need space, tab and new line, in precisely that order. Quoting is
	88	# there to prevent editors from complaining about space-tab.
	89	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	90	# splitting by setting IFS to empty value.)
	91	IFS=" "" $as_nl"
	92
	93	# Find who we are. Look in the path if we contain no directory separator.
	94	as_myself=
	95	case $0 in #((
	96	[\\/] ) as_myself=$0 ;;
	97	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	98	for as_dir in $PATH
	99	do
	100	IFS=$as_save_IFS
	101	test -z "$as_dir" && as_dir=.
	102	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	103	done
	104	IFS=$as_save_IFS
	105
	106	;;
	107	esac
	108	# We did not find ourselves, most probably we were run as `sh COMMAND'
	109	# in which case we are not to be found in the path.
	110	if test "x$as_myself" = x; then
	111	as_myself=$0
	112	fi
	113	if test ! -f "$as_myself"; then
	114	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	115	exit 1
	116	fi
	117
	118	# Unset variables that we do not need and which cause bugs (e.g. in
	119	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	120	# suppresses any "Segmentation fault" message there. '((' could
	121	# trigger a bug in pdksh 5.2.14.
	122	for as_var in BASH_ENV ENV MAIL MAILPATH
	123	do eval test x\${$as_var+set} = xset \
	124	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
	125	done
	126	PS1='$ '
	127	PS2='> '
	128	PS4='+ '
	129
	130	# NLS nuisances.
	131	LC_ALL=C
	132	export LC_ALL
	133	LANGUAGE=C
	134	export LANGUAGE
	135
	136	# CDPATH.
	137	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
	138
	139	if test "x$CONFIG_SHELL" = x; then
	140	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
	141	emulate sh
	142	NULLCMD=:
	143	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
	144	# is contrary to our usage. Disable this feature.
	145	alias -g '\${1+\"\$@\"}'='\"\$@\"'
	146	setopt NO_GLOB_SUBST
	147	else
	148	case \`(set -o) 2>/dev/null\` in #(
	149	posix) :
	150	set -o posix ;; #(
	151	*) :
	152	;;
	153	esac
	154	fi
	155	"
	156	as_required="as_fn_return () { (exit \$1); }
	157	as_fn_success () { as_fn_return 0; }
	158	as_fn_failure () { as_fn_return 1; }
	159	as_fn_ret_success () { return 0; }
	160	as_fn_ret_failure () { return 1; }
	161
	162	exitcode=0
	163	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
	164	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
	165	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
	166	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
	167	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
	168
	169	else
	170	exitcode=1; echo positional parameters were not saved.
	171	fi
	172	test x\$exitcode = x0 \|\| exit 1"
	173	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
	174	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
	175	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
	176	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
	177	test \$(( 1 + 1 )) = 2 \|\| exit 1"
	178	if (eval "$as_required") 2>/dev/null; then :
	179	as_have_required=yes
	180	else
	181	as_have_required=no
	182	fi
	183	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
	184
	185	else
	186	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	187	as_found=false
	188	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
	189	do
	190	IFS=$as_save_IFS
	191	test -z "$as_dir" && as_dir=.
	192	as_found=:
	193	case $as_dir in #(
	194	/*)
	195	for as_base in sh bash ksh sh5; do
	196	# Try only shells that exist, to save several forks.
	197	as_shell=$as_dir/$as_base
	198	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
	199	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
	200	CONFIG_SHELL=$as_shell as_have_required=yes
	201	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
	202	break 2
	203	fi
	204	fi
	205	done;;
	206	esac
	207	as_found=false
	208	done
	209	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
	210	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
	211	CONFIG_SHELL=$SHELL as_have_required=yes
	212	fi; }
	213	IFS=$as_save_IFS
	214
	215
	216	if test "x$CONFIG_SHELL" != x; then :
	217	# We cannot yet assume a decent shell, so we have to provide a
	218	# neutralization value for shells without unset; and this also
	219	# works around shells that cannot unset nonexistent variables.
	220	# Preserve -v and -x to the replacement shell.
	221	BASH_ENV=/dev/null
	222	ENV=/dev/null
	223	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
	224	export CONFIG_SHELL
	225	case $- in # ((((
	226	vx* \| xv* ) as_opts=-vx ;;
	227	v ) as_opts=-v ;;
	228	x ) as_opts=-x ;;
	229	* ) as_opts= ;;
	230	esac
	231	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
	232	fi
	233
	234	if test x$as_have_required = xno; then :
	235	$as_echo "$0: This script requires a shell more modern than all"
	236	$as_echo "$0: the shells that I found on your system."
	237	if test x${ZSH_VERSION+set} = xset ; then
	238	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
	239	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
	240	else
	241	$as_echo "$0: Please tell bug-autoconf@gnu.org and BUG-REPORT-ADDRESS
	242	$0: about your system, including any error possibly output
	243	$0: before this message. Then install a modern shell, or
	244	$0: manually run the script under such a shell if you do
	245	$0: have one."
	246	fi
	247	exit 1
	248	fi
	249	fi
	250	fi
	251	SHELL=${CONFIG_SHELL-/bin/sh}
	252	export SHELL
	253	# Unset more variables known to interfere with behavior of common tools.
	254	CLICOLOR_FORCE= GREP_OPTIONS=
	255	unset CLICOLOR_FORCE GREP_OPTIONS
	256
	257	## --------------------- ##
	258	## M4sh Shell Functions. ##
	259	## --------------------- ##
	260	# as_fn_unset VAR
	261	# ---------------
	262	# Portably unset VAR.
	263	as_fn_unset ()
	264	{
	265	{ eval $1=; unset $1;}
	266	}
	267	as_unset=as_fn_unset
	268
	269	# as_fn_set_status STATUS
	270	# -----------------------
	271	# Set $? to STATUS, without forking.
	272	as_fn_set_status ()
	273	{
	274	return $1
	275	} # as_fn_set_status
	276
	277	# as_fn_exit STATUS
	278	# -----------------
	279	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	280	as_fn_exit ()
	281	{
	282	set +e
	283	as_fn_set_status $1
	284	exit $1
	285	} # as_fn_exit
	286
	287	# as_fn_mkdir_p
	288	# -------------
	289	# Create "$as_dir" as a directory, including parents if necessary.
	290	as_fn_mkdir_p ()
	291	{
	292
	293	case $as_dir in #(
	294	-*) as_dir=./$as_dir;;
	295	esac
	296	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	297	as_dirs=
	298	while :; do
	299	case $as_dir in #(
	300	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	301	*) as_qdir=$as_dir;;
	302	esac
	303	as_dirs="'$as_qdir' $as_dirs"
	304	as_dir=`$as_dirname -- "$as_dir" \|\|
	305	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	306	X"$as_dir" : 'X$//$[^/]' \\| \
	307	X"$as_dir" : 'X$//$$' \\| \
	308	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	309	$as_echo X"$as_dir" \|
	310	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	311	s//\1/
	312	q
	313	}
	314	/^X$\/\/$[^/].*/{
	315	s//\1/
	316	q
	317	}
	318	/^X$\/\/$$/{
	319	s//\1/
	320	q
	321	}
	322	/^X$\/$.*/{
	323	s//\1/
	324	q
	325	}
	326	s/.*/./; q'`
	327	test -d "$as_dir" && break
	328	done
	329	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	330	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
	331
	332
	333	} # as_fn_mkdir_p
	334	# as_fn_append VAR VALUE
	335	# ----------------------
	336	# Append the text in VALUE to the end of the definition contained in VAR. Take
	337	# advantage of any shell optimizations that allow amortized linear growth over
	338	# repeated appends, instead of the typical quadratic growth present in naive
	339	# implementations.
	340	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	341	eval 'as_fn_append ()
	342	{
	343	eval $1+=\$2
	344	}'
	345	else
	346	as_fn_append ()
	347	{
	348	eval $1=\$$1\$2
	349	}
	350	fi # as_fn_append
	351
	352	# as_fn_arith ARG...
	353	# ------------------
	354	# Perform arithmetic evaluation on the ARGs, and store the result in the
	355	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	356	# must be portable across $(()) and expr.
	357	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	358	eval 'as_fn_arith ()
	359	{
	360	as_val=$(( $* ))
	361	}'
	362	else
	363	as_fn_arith ()
	364	{
	365	as_val=`expr "$@" \|\| test $? -eq 1`
	366	}
	367	fi # as_fn_arith
	368
	369
	370	# as_fn_error STATUS ERROR [LINENO LOG_FD]
	371	# ----------------------------------------
	372	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	373	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	374	# script with STATUS, using 1 if that was 0.
	375	as_fn_error ()
	376	{
	377	as_status=$1; test $as_status -eq 0 && as_status=1
	378	if test "$4"; then
	379	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	380	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
	381	fi
	382	$as_echo "$as_me: error: $2" >&2
	383	as_fn_exit $as_status
	384	} # as_fn_error
	385
	386	if expr a : '$a$' >/dev/null 2>&1 &&
	387	test "X`expr 00001 : '.*$...$'`" = X001; then
	388	as_expr=expr
	389	else
	390	as_expr=false
	391	fi
	392
	393	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
	394	as_basename=basename
	395	else
	396	as_basename=false
	397	fi
	398
	399	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	400	as_dirname=dirname
	401	else
	402	as_dirname=false
	403	fi
	404
	405	as_me=`$as_basename -- "$0" \|\|
	406	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	407	X"$0" : 'X$//$$' \\| \
	408	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
	409	$as_echo X/"$0" \|
	410	sed '/^.\/$[^/][^/]$\/*$/{
	411	s//\1/
	412	q
	413	}
	414	/^X\/$\/\/$$/{
	415	s//\1/
	416	q
	417	}
	418	/^X\/$\/$.*/{
	419	s//\1/
	420	q
	421	}
	422	s/.*/./; q'`
	423
	424	# Avoid depending upon Character Ranges.
	425	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	426	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	427	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	428	as_cr_digits='0123456789'
	429	as_cr_alnum=$as_cr_Letters$as_cr_digits
	430
	431
	432	as_lineno_1=$LINENO as_lineno_1a=$LINENO
	433	as_lineno_2=$LINENO as_lineno_2a=$LINENO
	434	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
	435	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
	436	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
	437	sed -n '
	438	p
	439	/[$]LINENO/=
	440	' <$as_myself \|
	441	sed '
	442	s/[$]LINENO.*/&-/
	443	t lineno
	444	b
	445	:lineno
	446	N
	447	:loop
	448	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
	449	t loop
	450	s/-\n.*//
	451	' >$as_me.lineno &&
	452	chmod +x "$as_me.lineno" \|\|
	453	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
	454
	455	# Don't try to exec as it changes $[0], causing all sort of problems
	456	# (the dirname of $[0] is not the place where we might find the
	457	# original and so on. Autoconf is especially sensitive to this).
	458	. "./$as_me.lineno"
	459	# Exit status is that of the last command.
	460	exit
	461	}
	462
	463	ECHO_C= ECHO_N= ECHO_T=
	464	case `echo -n x` in #(((((
	465	-n*)
	466	case `echo 'xy\c'` in
	467	c) ECHO_T=' ';; # ECHO_T is single tab character.
	468	xy) ECHO_C='\c';;
	469	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	470	ECHO_T=' ';;
	471	esac;;
	472	*)
	473	ECHO_N='-n';;
	474	esac
	475
	476	rm -f conf$$ conf$$.exe conf$$.file
	477	if test -d conf$$.dir; then
	478	rm -f conf$$.dir/conf$$.file
	479	else
	480	rm -f conf$$.dir
	481	mkdir conf$$.dir 2>/dev/null
	482	fi
	483	if (echo >conf$$.file) 2>/dev/null; then
	484	if ln -s conf$$.file conf$$ 2>/dev/null; then
	485	as_ln_s='ln -s'
	486	# ... but there are two gotchas:
	487	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	488	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	489	# In both cases, we have to default to `cp -p'.
	490	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	491	as_ln_s='cp -p'
	492	elif ln conf$$.file conf$$ 2>/dev/null; then
	493	as_ln_s=ln
	494	else
	495	as_ln_s='cp -p'
	496	fi
	497	else
	498	as_ln_s='cp -p'
	499	fi
	500	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	501	rmdir conf$$.dir 2>/dev/null
	502
	503	if mkdir -p . 2>/dev/null; then
	504	as_mkdir_p='mkdir -p "$as_dir"'
	505	else
	506	test -d ./-p && rmdir ./-p
	507	as_mkdir_p=false
	508	fi
	509
	510	if test -x / >/dev/null 2>&1; then
	511	as_test_x='test -x'
	512	else
	513	if ls -dL / >/dev/null 2>&1; then
	514	as_ls_L_option=L
	515	else
	516	as_ls_L_option=
	517	fi
	518	as_test_x='
	519	eval sh -c '\''
	520	if test -d "$1"; then
	521	test -d "$1/.";
	522	else
	523	case $1 in #(
	524	-*)set "./$1";;
	525	esac;
	526	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
	527	???[sx]):;;)false;;esac;fi
	528	'\'' sh
	529	'
	530	fi
	531	as_executable_p=$as_test_x
	532
	533	# Sed expression to map a string onto a valid CPP name.
	534	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
	535
	536	# Sed expression to map a string onto a valid variable name.
	537	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
	538
	539
	540	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
	541	exec 6>&1
	542
	543	# Name of the host.
	544	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
	545	# so uname gets run too.
	546	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	547
	548	#
	549	# Initializations.
	550	#
	551	ac_default_prefix=/usr/local
	552	ac_clean_files=
	553	ac_config_libobj_dir=.
	554	LIBOBJS=
	555	cross_compiling=no
	556	subdirs=
	557	MFLAGS=
	558	MAKEFLAGS=
	559
	560	# Identity of this package.
	561	PACKAGE_NAME='FULL-PACKAGE-NAME'
	562	PACKAGE_TARNAME='full-package-name'
	563	PACKAGE_VERSION='VERSION'
	564	PACKAGE_STRING='FULL-PACKAGE-NAME VERSION'
	565	PACKAGE_BUGREPORT='BUG-REPORT-ADDRESS'
	566	PACKAGE_URL=''
	567
	568	ac_unique_file="config.h.in"
	569	# Factoring default headers for most tests.
	570	ac_includes_default="\
	571	#include <stdio.h>
	572	#ifdef HAVE_SYS_TYPES_H
	573	# include <sys/types.h>
	574	#endif
	575	#ifdef HAVE_SYS_STAT_H
	576	# include <sys/stat.h>
	577	#endif
	578	#ifdef STDC_HEADERS
	579	# include <stdlib.h>
	580	# include <stddef.h>
	581	#else
	582	# ifdef HAVE_STDLIB_H
	583	# include <stdlib.h>
	584	# endif
	585	#endif
	586	#ifdef HAVE_STRING_H
	587	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
	588	# include <memory.h>
	589	# endif
	590	# include <string.h>
	591	#endif
	592	#ifdef HAVE_STRINGS_H
	593	# include <strings.h>
	594	#endif
	595	#ifdef HAVE_INTTYPES_H
	596	# include <inttypes.h>
	597	#endif
	598	#ifdef HAVE_STDINT_H
	599	# include <stdint.h>
	600	#endif
	601	#ifdef HAVE_UNISTD_H
	602	# include <unistd.h>
	603	#endif"
	604
	605	ac_subst_vars='am__EXEEXT_FALSE
	606	am__EXEEXT_TRUE
	607	LTLIBOBJS
	608	LIBOBJS
	609	EGREP
	610	GREP
	611	CPP
	612	am__fastdepCC_FALSE
	613	am__fastdepCC_TRUE
	614	CCDEPMODE
	615	am__nodep
	616	AMDEPBACKSLASH
	617	AMDEP_FALSE
	618	AMDEP_TRUE
	619	am__quote
	620	am__include
	621	DEPDIR
	622	OBJEXT
	623	EXEEXT
	624	ac_ct_CC
	625	CPPFLAGS
	626	LDFLAGS
	627	CFLAGS
	628	CC
	629	am__untar
	630	am__tar
	631	AMTAR
	632	am__leading_dot
	633	SET_MAKE
	634	AWK
	635	mkdir_p
	636	MKDIR_P
	637	INSTALL_STRIP_PROGRAM
	638	STRIP
	639	install_sh
	640	MAKEINFO
	641	AUTOHEADER
	642	AUTOMAKE
	643	AUTOCONF
	644	ACLOCAL
	645	VERSION
	646	PACKAGE
	647	CYGPATH_W
	648	am__isrc
	649	INSTALL_DATA
	650	INSTALL_SCRIPT
	651	INSTALL_PROGRAM
	652	target_alias
	653	host_alias
	654	build_alias
	655	LIBS
	656	ECHO_T
	657	ECHO_N
	658	ECHO_C
	659	DEFS
	660	mandir
	661	localedir
	662	libdir
	663	psdir
	664	pdfdir
	665	dvidir
	666	htmldir
	667	infodir
	668	docdir
	669	oldincludedir
	670	includedir
	671	localstatedir
	672	sharedstatedir
	673	sysconfdir
	674	datadir
	675	datarootdir
	676	libexecdir
	677	sbindir
	678	bindir
	679	program_transform_name
	680	prefix
	681	exec_prefix
	682	PACKAGE_URL
	683	PACKAGE_BUGREPORT
	684	PACKAGE_STRING
	685	PACKAGE_VERSION
	686	PACKAGE_TARNAME
	687	PACKAGE_NAME
	688	PATH_SEPARATOR
	689	SHELL'
	690	ac_subst_files=''
	691	ac_user_opts='
	692	enable_option_checking
	693	enable_dependency_tracking
	694	enable_debug
	695	'
	696	ac_precious_vars='build_alias
	697	host_alias
	698	target_alias
	699	CC
	700	CFLAGS
	701	LDFLAGS
	702	LIBS
	703	CPPFLAGS
	704	CPP'
	705
	706
	707	# Initialize some variables set by options.
	708	ac_init_help=
	709	ac_init_version=false
	710	ac_unrecognized_opts=
	711	ac_unrecognized_sep=
	712	# The variables have the same names as the options, with
	713	# dashes changed to underlines.
	714	cache_file=/dev/null
	715	exec_prefix=NONE
	716	no_create=
	717	no_recursion=
	718	prefix=NONE
	719	program_prefix=NONE
	720	program_suffix=NONE
	721	program_transform_name=s,x,x,
	722	silent=
	723	site=
	724	srcdir=
	725	verbose=
	726	x_includes=NONE
	727	x_libraries=NONE
	728
	729	# Installation directory options.
	730	# These are left unexpanded so users can "make install exec_prefix=/foo"
	731	# and all the variables that are supposed to be based on exec_prefix
	732	# by default will actually change.
	733	# Use braces instead of parens because sh, perl, etc. also accept them.
	734	# (The list follows the same order as the GNU Coding Standards.)
	735	bindir='${exec_prefix}/bin'
	736	sbindir='${exec_prefix}/sbin'
	737	libexecdir='${exec_prefix}/libexec'
	738	datarootdir='${prefix}/share'
	739	datadir='${datarootdir}'
	740	sysconfdir='${prefix}/etc'
	741	sharedstatedir='${prefix}/com'
	742	localstatedir='${prefix}/var'
	743	includedir='${prefix}/include'
	744	oldincludedir='/usr/include'
	745	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
	746	infodir='${datarootdir}/info'
	747	htmldir='${docdir}'
	748	dvidir='${docdir}'
	749	pdfdir='${docdir}'
	750	psdir='${docdir}'
	751	libdir='${exec_prefix}/lib'
	752	localedir='${datarootdir}/locale'
	753	mandir='${datarootdir}/man'
	754
	755	ac_prev=
	756	ac_dashdash=
	757	for ac_option
	758	do
	759	# If the previous option needs an argument, assign it.
	760	if test -n "$ac_prev"; then
	761	eval $ac_prev=\$ac_option
	762	ac_prev=
	763	continue
	764	fi
	765
	766	case $ac_option in
	767	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
	768	*=) ac_optarg= ;;
	769	*) ac_optarg=yes ;;
	770	esac
	771
	772	# Accept the important Cygnus configure options, so we can diagnose typos.
	773
	774	case $ac_dashdash$ac_option in
	775	--)
	776	ac_dashdash=yes ;;
	777
	778	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	779	ac_prev=bindir ;;
	780	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
	781	bindir=$ac_optarg ;;
	782
	783	-build \| --build \| --buil \| --bui \| --bu)
	784	ac_prev=build_alias ;;
	785	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
	786	build_alias=$ac_optarg ;;
	787
	788	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	789	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	790	ac_prev=cache_file ;;
	791	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	792	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	793	cache_file=$ac_optarg ;;
	794
	795	--config-cache \| -C)
	796	cache_file=config.cache ;;
	797
	798	-datadir \| --datadir \| --datadi \| --datad)
	799	ac_prev=datadir ;;
	800	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
	801	datadir=$ac_optarg ;;
	802
	803	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
	804	\| --dataroo \| --dataro \| --datar)
	805	ac_prev=datarootdir ;;
	806	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
	807	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
	808	datarootdir=$ac_optarg ;;
	809
	810	-disable-* \| --disable-*)
	811	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
	812	# Reject names that are not valid shell variable names.
	813	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	814	as_fn_error $? "invalid feature name: $ac_useropt"
	815	ac_useropt_orig=$ac_useropt
	816	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	817	case $ac_user_opts in
	818	*"
	819	"enable_$ac_useropt"
	820	"*) ;;
	821	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	822	ac_unrecognized_sep=', ';;
	823	esac
	824	eval enable_$ac_useropt=no ;;
	825
	826	-docdir \| --docdir \| --docdi \| --doc \| --do)
	827	ac_prev=docdir ;;
	828	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
	829	docdir=$ac_optarg ;;
	830
	831	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
	832	ac_prev=dvidir ;;
	833	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
	834	dvidir=$ac_optarg ;;
	835
	836	-enable-* \| --enable-*)
	837	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
	838	# Reject names that are not valid shell variable names.
	839	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	840	as_fn_error $? "invalid feature name: $ac_useropt"
	841	ac_useropt_orig=$ac_useropt
	842	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	843	case $ac_user_opts in
	844	*"
	845	"enable_$ac_useropt"
	846	"*) ;;
	847	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	848	ac_unrecognized_sep=', ';;
	849	esac
	850	eval enable_$ac_useropt=\$ac_optarg ;;
	851
	852	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	853	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	854	\| --exec \| --exe \| --ex)
	855	ac_prev=exec_prefix ;;
	856	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	857	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	858	\| --exec=* \| --exe=* \| --ex=*)
	859	exec_prefix=$ac_optarg ;;
	860
	861	-gas \| --gas \| --ga \| --g)
	862	# Obsolete; use --with-gas.
	863	with_gas=yes ;;
	864
	865	-help \| --help \| --hel \| --he \| -h)
	866	ac_init_help=long ;;
	867	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
	868	ac_init_help=recursive ;;
	869	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
	870	ac_init_help=short ;;
	871
	872	-host \| --host \| --hos \| --ho)
	873	ac_prev=host_alias ;;
	874	-host=* \| --host=* \| --hos=* \| --ho=*)
	875	host_alias=$ac_optarg ;;
	876
	877	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
	878	ac_prev=htmldir ;;
	879	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
	880	\| --ht=*)
	881	htmldir=$ac_optarg ;;
	882
	883	-includedir \| --includedir \| --includedi \| --included \| --include \
	884	\| --includ \| --inclu \| --incl \| --inc)
	885	ac_prev=includedir ;;
	886	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	887	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
	888	includedir=$ac_optarg ;;
	889
	890	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	891	ac_prev=infodir ;;
	892	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
	893	infodir=$ac_optarg ;;
	894
	895	-libdir \| --libdir \| --libdi \| --libd)
	896	ac_prev=libdir ;;
	897	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
	898	libdir=$ac_optarg ;;
	899
	900	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	901	\| --libexe \| --libex \| --libe)
	902	ac_prev=libexecdir ;;
	903	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	904	\| --libexe=* \| --libex=* \| --libe=*)
	905	libexecdir=$ac_optarg ;;
	906
	907	-localedir \| --localedir \| --localedi \| --localed \| --locale)
	908	ac_prev=localedir ;;
	909	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
	910	localedir=$ac_optarg ;;
	911
	912	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
	913	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
	914	ac_prev=localstatedir ;;
	915	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
	916	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
	917	localstatedir=$ac_optarg ;;
	918
	919	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	920	ac_prev=mandir ;;
	921	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
	922	mandir=$ac_optarg ;;
	923
	924	-nfp \| --nfp \| --nf)
	925	# Obsolete; use --without-fp.
	926	with_fp=no ;;
	927
	928	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	929	\| --no-cr \| --no-c \| -n)
	930	no_create=yes ;;
	931
	932	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	933	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	934	no_recursion=yes ;;
	935
	936	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	937	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	938	\| --oldin \| --oldi \| --old \| --ol \| --o)
	939	ac_prev=oldincludedir ;;
	940	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	941	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	942	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
	943	oldincludedir=$ac_optarg ;;
	944
	945	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	946	ac_prev=prefix ;;
	947	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
	948	prefix=$ac_optarg ;;
	949
	950	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	951	\| --program-pre \| --program-pr \| --program-p)
	952	ac_prev=program_prefix ;;
	953	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	954	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
	955	program_prefix=$ac_optarg ;;
	956
	957	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	958	\| --program-suf \| --program-su \| --program-s)
	959	ac_prev=program_suffix ;;
	960	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	961	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
	962	program_suffix=$ac_optarg ;;
	963
	964	-program-transform-name \| --program-transform-name \
	965	\| --program-transform-nam \| --program-transform-na \
	966	\| --program-transform-n \| --program-transform- \
	967	\| --program-transform \| --program-transfor \
	968	\| --program-transfo \| --program-transf \
	969	\| --program-trans \| --program-tran \
	970	\| --progr-tra \| --program-tr \| --program-t)
	971	ac_prev=program_transform_name ;;
	972	-program-transform-name=* \| --program-transform-name=* \
	973	\| --program-transform-nam=* \| --program-transform-na=* \
	974	\| --program-transform-n=* \| --program-transform-=* \
	975	\| --program-transform=* \| --program-transfor=* \
	976	\| --program-transfo=* \| --program-transf=* \
	977	\| --program-trans=* \| --program-tran=* \
	978	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
	979	program_transform_name=$ac_optarg ;;
	980
	981	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
	982	ac_prev=pdfdir ;;
	983	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
	984	pdfdir=$ac_optarg ;;
	985
	986	-psdir \| --psdir \| --psdi \| --psd \| --ps)
	987	ac_prev=psdir ;;
	988	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
	989	psdir=$ac_optarg ;;
	990
	991	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	992	\| -silent \| --silent \| --silen \| --sile \| --sil)
	993	silent=yes ;;
	994
	995	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	996	ac_prev=sbindir ;;
	997	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	998	\| --sbi=* \| --sb=*)
	999	sbindir=$ac_optarg ;;
	1000
	1001	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	1002	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	1003	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	1004	\| --sha \| --sh)
	1005	ac_prev=sharedstatedir ;;
	1006	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	1007	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	1008	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	1009	\| --sha=* \| --sh=*)
	1010	sharedstatedir=$ac_optarg ;;
	1011
	1012	-site \| --site \| --sit)
	1013	ac_prev=site ;;
	1014	-site=* \| --site=* \| --sit=*)
	1015	site=$ac_optarg ;;
	1016
	1017	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	1018	ac_prev=srcdir ;;
	1019	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	1020	srcdir=$ac_optarg ;;
	1021
	1022	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	1023	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	1024	ac_prev=sysconfdir ;;
	1025	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	1026	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
	1027	sysconfdir=$ac_optarg ;;
	1028
	1029	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
	1030	ac_prev=target_alias ;;
	1031	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
	1032	target_alias=$ac_optarg ;;
	1033
	1034	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	1035	verbose=yes ;;
	1036
	1037	-version \| --version \| --versio \| --versi \| --vers \| -V)
	1038	ac_init_version=: ;;
	1039
	1040	-with-* \| --with-*)
	1041	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
	1042	# Reject names that are not valid shell variable names.
	1043	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1044	as_fn_error $? "invalid package name: $ac_useropt"
	1045	ac_useropt_orig=$ac_useropt
	1046	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1047	case $ac_user_opts in
	1048	*"
	1049	"with_$ac_useropt"
	1050	"*) ;;
	1051	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	1052	ac_unrecognized_sep=', ';;
	1053	esac
	1054	eval with_$ac_useropt=\$ac_optarg ;;
	1055
	1056	-without-* \| --without-*)
	1057	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
	1058	# Reject names that are not valid shell variable names.
	1059	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1060	as_fn_error $? "invalid package name: $ac_useropt"
	1061	ac_useropt_orig=$ac_useropt
	1062	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1063	case $ac_user_opts in
	1064	*"
	1065	"with_$ac_useropt"
	1066	"*) ;;
	1067	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	1068	ac_unrecognized_sep=', ';;
	1069	esac
	1070	eval with_$ac_useropt=no ;;
	1071
	1072	--x)
	1073	# Obsolete; use --with-x.
	1074	with_x=yes ;;
	1075
	1076	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	1077	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	1078	ac_prev=x_includes ;;
	1079	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	1080	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
	1081	x_includes=$ac_optarg ;;
	1082
	1083	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	1084	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	1085	ac_prev=x_libraries ;;
	1086	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	1087	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
	1088	x_libraries=$ac_optarg ;;
	1089
	1090	-*) as_fn_error $? "unrecognized option: \`$ac_option'
	1091	Try \`$0 --help' for more information"
	1092	;;
	1093
	1094	=)
	1095	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
	1096	# Reject names that are not valid shell variable names.
	1097	case $ac_envvar in #(
	1098	'' \| [0-9]* \| [!_$as_cr_alnum] )
	1099	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
	1100	esac
	1101	eval $ac_envvar=\$ac_optarg
	1102	export $ac_envvar ;;
	1103
	1104	*)
	1105	# FIXME: should be removed in autoconf 3.0.
	1106	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
	1107	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
	1108	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
	1109	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
	1110	;;
	1111
	1112	esac
	1113	done
	1114
	1115	if test -n "$ac_prev"; then
	1116	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
	1117	as_fn_error $? "missing argument to $ac_option"
	1118	fi
	1119
	1120	if test -n "$ac_unrecognized_opts"; then
	1121	case $enable_option_checking in
	1122	no) ;;
	1123	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
	1124	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
	1125	esac
	1126	fi
	1127
	1128	# Check all directory arguments for consistency.
	1129	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
	1130	datadir sysconfdir sharedstatedir localstatedir includedir \
	1131	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
	1132	libdir localedir mandir
	1133	do
	1134	eval ac_val=\$$ac_var
	1135	# Remove trailing slashes.
	1136	case $ac_val in
	1137	*/ )
	1138	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
	1139	eval $ac_var=\$ac_val;;
	1140	esac
	1141	# Be sure to have absolute directory names.
	1142	case $ac_val in
	1143	[\\/$]* \| ?:[\\/]* ) continue;;
	1144	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
	1145	esac
	1146	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
	1147	done
	1148
	1149	# There might be people who depend on the old broken behavior: `$host'
	1150	# used to hold the argument of --host etc.
	1151	# FIXME: To remove some day.
	1152	build=$build_alias
	1153	host=$host_alias
	1154	target=$target_alias
	1155
	1156	# FIXME: To remove some day.
	1157	if test "x$host_alias" != x; then
	1158	if test "x$build_alias" = x; then
	1159	cross_compiling=maybe
	1160	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
	1161	If a cross compiler is detected then cross compile mode will be used" >&2
	1162	elif test "x$build_alias" != "x$host_alias"; then
	1163	cross_compiling=yes
	1164	fi
	1165	fi
	1166
	1167	ac_tool_prefix=
	1168	test -n "$host_alias" && ac_tool_prefix=$host_alias-
	1169
	1170	test "$silent" = yes && exec 6>/dev/null
	1171
	1172
	1173	ac_pwd=`pwd` && test -n "$ac_pwd" &&
	1174	ac_ls_di=`ls -di .` &&
	1175	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
	1176	as_fn_error $? "working directory cannot be determined"
	1177	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
	1178	as_fn_error $? "pwd does not report name of working directory"
	1179
	1180
	1181	# Find the source files, if location was not specified.
	1182	if test -z "$srcdir"; then
	1183	ac_srcdir_defaulted=yes
	1184	# Try the directory containing this script, then the parent directory.
	1185	ac_confdir=`$as_dirname -- "$as_myself" \|\|
	1186	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
	1187	X"$as_myself" : 'X$//$[^/]' \\| \
	1188	X"$as_myself" : 'X$//$$' \\| \
	1189	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
	1190	$as_echo X"$as_myself" \|
	1191	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	1192	s//\1/
	1193	q
	1194	}
	1195	/^X$\/\/$[^/].*/{
	1196	s//\1/
	1197	q
	1198	}
	1199	/^X$\/\/$$/{
	1200	s//\1/
	1201	q
	1202	}
	1203	/^X$\/$.*/{
	1204	s//\1/
	1205	q
	1206	}
	1207	s/.*/./; q'`
	1208	srcdir=$ac_confdir
	1209	if test ! -r "$srcdir/$ac_unique_file"; then
	1210	srcdir=..
	1211	fi
	1212	else
	1213	ac_srcdir_defaulted=no
	1214	fi
	1215	if test ! -r "$srcdir/$ac_unique_file"; then
	1216	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
	1217	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
	1218	fi
	1219	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
	1220	ac_abs_confdir=`(
	1221	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
	1222	pwd)`
	1223	# When building in place, set srcdir=.
	1224	if test "$ac_abs_confdir" = "$ac_pwd"; then
	1225	srcdir=.
	1226	fi
	1227	# Remove unnecessary trailing slashes from srcdir.
	1228	# Double slashes in file names in object file debugging info
	1229	# mess up M-x gdb in Emacs.
	1230	case $srcdir in
	1231	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
	1232	esac
	1233	for ac_var in $ac_precious_vars; do
	1234	eval ac_env_${ac_var}_set=\${${ac_var}+set}
	1235	eval ac_env_${ac_var}_value=\$${ac_var}
	1236	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
	1237	eval ac_cv_env_${ac_var}_value=\$${ac_var}
	1238	done
	1239
	1240	#
	1241	# Report the --help message.
	1242	#
	1243	if test "$ac_init_help" = "long"; then
	1244	# Omit some internal or obsolete options to make the list less imposing.
	1245	# This message is too long to be a string in the A/UX 3.1 sh.
	1246	cat <<_ACEOF
	1247	\`configure' configures FULL-PACKAGE-NAME VERSION to adapt to many kinds of systems.
	1248
	1249	Usage: $0 [OPTION]... [VAR=VALUE]...
	1250
	1251	To assign environment variables (e.g., CC, CFLAGS...), specify them as
	1252	VAR=VALUE. See below for descriptions of some of the useful variables.
	1253
	1254	Defaults for the options are specified in brackets.
	1255
	1256	Configuration:
	1257	-h, --help display this help and exit
	1258	--help=short display options specific to this package
	1259	--help=recursive display the short help of all the included packages
	1260	-V, --version display version information and exit
	1261	-q, --quiet, --silent do not print \`checking ...' messages
	1262	--cache-file=FILE cache test results in FILE [disabled]
	1263	-C, --config-cache alias for \`--cache-file=config.cache'
	1264	-n, --no-create do not create output files
	1265	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	1266
	1267	Installation directories:
	1268	--prefix=PREFIX install architecture-independent files in PREFIX
	1269	[$ac_default_prefix]
	1270	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
	1271	[PREFIX]
	1272
	1273	By default, \`make install' will install all the files in
	1274	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
	1275	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
	1276	for instance \`--prefix=\$HOME'.
	1277
	1278	For better control, use the options below.
	1279
	1280	Fine tuning of the installation directories:
	1281	--bindir=DIR user executables [EPREFIX/bin]
	1282	--sbindir=DIR system admin executables [EPREFIX/sbin]
	1283	--libexecdir=DIR program executables [EPREFIX/libexec]
	1284	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	1285	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	1286	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	1287	--libdir=DIR object code libraries [EPREFIX/lib]
	1288	--includedir=DIR C header files [PREFIX/include]
	1289	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	1290	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
	1291	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
	1292	--infodir=DIR info documentation [DATAROOTDIR/info]
	1293	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
	1294	--mandir=DIR man documentation [DATAROOTDIR/man]
	1295	--docdir=DIR documentation root
	1296	[DATAROOTDIR/doc/full-package-name]
	1297	--htmldir=DIR html documentation [DOCDIR]
	1298	--dvidir=DIR dvi documentation [DOCDIR]
	1299	--pdfdir=DIR pdf documentation [DOCDIR]
	1300	--psdir=DIR ps documentation [DOCDIR]
	1301	_ACEOF
	1302
	1303	cat <<\_ACEOF
	1304
	1305	Program names:
	1306	--program-prefix=PREFIX prepend PREFIX to installed program names
	1307	--program-suffix=SUFFIX append SUFFIX to installed program names
	1308	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
	1309	_ACEOF
	1310	fi
	1311
	1312	if test -n "$ac_init_help"; then
	1313	case $ac_init_help in
	1314	short \| recursive ) echo "Configuration of FULL-PACKAGE-NAME VERSION:";;
	1315	esac
	1316	cat <<\_ACEOF
	1317
	1318	Optional Features:
	1319	--disable-option-checking ignore unrecognized --enable/--with options
	1320	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
	1321	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
	1322	--disable-dependency-tracking speeds up one-time build
	1323	--enable-dependency-tracking do not reject slow dependency extractors
	1324	--enable-debug=no/yes turn on debugging
	1325	default=$debug_default
	1326
	1327	Some influential environment variables:
	1328	CC C compiler command
	1329	CFLAGS C compiler flags
	1330	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
	1331	nonstandard directory <lib dir>
	1332	LIBS libraries to pass to the linker, e.g. -l<library>
	1333	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
	1334	you have headers in a nonstandard directory <include dir>
	1335	CPP C preprocessor
	1336
	1337	Use these variables to override the choices made by `configure' or to help
	1338	it to find libraries and programs with nonstandard names/locations.
	1339
	1340	Report bugs to <BUG-REPORT-ADDRESS>.
	1341	_ACEOF
	1342	ac_status=$?
	1343	fi
	1344
	1345	if test "$ac_init_help" = "recursive"; then
	1346	# If there are subdirs, report their specific --help.
	1347	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
	1348	test -d "$ac_dir" \|\|
	1349	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
	1350	continue
	1351	ac_builddir=.
	1352
	1353	case "$ac_dir" in
	1354	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1355	*)
	1356	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
	1357	# A ".." for each directory in $ac_dir_suffix.
	1358	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
	1359	case $ac_top_builddir_sub in
	1360	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1361	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	1362	esac ;;
	1363	esac
	1364	ac_abs_top_builddir=$ac_pwd
	1365	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	1366	# for backward compatibility:
	1367	ac_top_builddir=$ac_top_build_prefix
	1368
	1369	case $srcdir in
	1370	.) # We are building in place.
	1371	ac_srcdir=.
	1372	ac_top_srcdir=$ac_top_builddir_sub
	1373	ac_abs_top_srcdir=$ac_pwd ;;
	1374	[\\/]* \| ?:[\\/]* ) # Absolute name.
	1375	ac_srcdir=$srcdir$ac_dir_suffix;
	1376	ac_top_srcdir=$srcdir
	1377	ac_abs_top_srcdir=$srcdir ;;
	1378	*) # Relative name.
	1379	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	1380	ac_top_srcdir=$ac_top_build_prefix$srcdir
	1381	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
	1382	esac
	1383	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
	1384
	1385	cd "$ac_dir" \|\| { ac_status=$?; continue; }
	1386	# Check for guested configure.
	1387	if test -f "$ac_srcdir/configure.gnu"; then
	1388	echo &&
	1389	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
	1390	elif test -f "$ac_srcdir/configure"; then
	1391	echo &&
	1392	$SHELL "$ac_srcdir/configure" --help=recursive
	1393	else
	1394	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
	1395	fi \|\| ac_status=$?
	1396	cd "$ac_pwd" \|\| { ac_status=$?; break; }
	1397	done
	1398	fi
	1399
	1400	test -n "$ac_init_help" && exit $ac_status
	1401	if $ac_init_version; then
	1402	cat <<\_ACEOF
	1403	FULL-PACKAGE-NAME configure VERSION
	1404	generated by GNU Autoconf 2.68
	1405
	1406	Copyright (C) 2010 Free Software Foundation, Inc.
	1407	This configure script is free software; the Free Software Foundation
	1408	gives unlimited permission to copy, distribute and modify it.
	1409	_ACEOF
	1410	exit
	1411	fi
	1412
	1413	## ------------------------ ##
	1414	## Autoconf initialization. ##
	1415	## ------------------------ ##
	1416
	1417	# ac_fn_c_try_compile LINENO
	1418	# --------------------------
	1419	# Try to compile conftest.$ac_ext, and return whether this succeeded.
	1420	ac_fn_c_try_compile ()
	1421	{
	1422	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1423	rm -f conftest.$ac_objext
	1424	if { { ac_try="$ac_compile"
	1425	case "(($ac_try" in
	1426	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1427	*) ac_try_echo=$ac_try;;
	1428	esac
	1429	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1430	$as_echo "$ac_try_echo"; } >&5
	1431	(eval "$ac_compile") 2>conftest.err
	1432	ac_status=$?
	1433	if test -s conftest.err; then
	1434	grep -v '^ *+' conftest.err >conftest.er1
	1435	cat conftest.er1 >&5
	1436	mv -f conftest.er1 conftest.err
	1437	fi
	1438	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1439	test $ac_status = 0; } && {
	1440	test -z "$ac_c_werror_flag" \|\|
	1441	test ! -s conftest.err
	1442	} && test -s conftest.$ac_objext; then :
	1443	ac_retval=0
	1444	else
	1445	$as_echo "$as_me: failed program was:" >&5
	1446	sed 's/^/\| /' conftest.$ac_ext >&5
	1447
	1448	ac_retval=1
	1449	fi
	1450	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1451	as_fn_set_status $ac_retval
	1452
	1453	} # ac_fn_c_try_compile
	1454
	1455	# ac_fn_c_try_link LINENO
	1456	# -----------------------
	1457	# Try to link conftest.$ac_ext, and return whether this succeeded.
	1458	ac_fn_c_try_link ()
	1459	{
	1460	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1461	rm -f conftest.$ac_objext conftest$ac_exeext
	1462	if { { ac_try="$ac_link"
	1463	case "(($ac_try" in
	1464	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1465	*) ac_try_echo=$ac_try;;
	1466	esac
	1467	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1468	$as_echo "$ac_try_echo"; } >&5
	1469	(eval "$ac_link") 2>conftest.err
	1470	ac_status=$?
	1471	if test -s conftest.err; then
	1472	grep -v '^ *+' conftest.err >conftest.er1
	1473	cat conftest.er1 >&5
	1474	mv -f conftest.er1 conftest.err
	1475	fi
	1476	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1477	test $ac_status = 0; } && {
	1478	test -z "$ac_c_werror_flag" \|\|
	1479	test ! -s conftest.err
	1480	} && test -s conftest$ac_exeext && {
	1481	test "$cross_compiling" = yes \|\|
	1482	$as_test_x conftest$ac_exeext
	1483	}; then :
	1484	ac_retval=0
	1485	else
	1486	$as_echo "$as_me: failed program was:" >&5
	1487	sed 's/^/\| /' conftest.$ac_ext >&5
	1488
	1489	ac_retval=1
	1490	fi
	1491	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
	1492	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
	1493	# interfere with the next link command; also delete a directory that is
	1494	# left behind by Apple's compiler. We do this before executing the actions.
	1495	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1496	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1497	as_fn_set_status $ac_retval
	1498
	1499	} # ac_fn_c_try_link
	1500
	1501	# ac_fn_c_try_cpp LINENO
	1502	# ----------------------
	1503	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
	1504	ac_fn_c_try_cpp ()
	1505	{
	1506	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1507	if { { ac_try="$ac_cpp conftest.$ac_ext"
	1508	case "(($ac_try" in
	1509	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1510	*) ac_try_echo=$ac_try;;
	1511	esac
	1512	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1513	$as_echo "$ac_try_echo"; } >&5
	1514	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
	1515	ac_status=$?
	1516	if test -s conftest.err; then
	1517	grep -v '^ *+' conftest.err >conftest.er1
	1518	cat conftest.er1 >&5
	1519	mv -f conftest.er1 conftest.err
	1520	fi
	1521	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1522	test $ac_status = 0; } > conftest.i && {
	1523	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	1524	test ! -s conftest.err
	1525	}; then :
	1526	ac_retval=0
	1527	else
	1528	$as_echo "$as_me: failed program was:" >&5
	1529	sed 's/^/\| /' conftest.$ac_ext >&5
	1530
	1531	ac_retval=1
	1532	fi
	1533	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1534	as_fn_set_status $ac_retval
	1535
	1536	} # ac_fn_c_try_cpp
	1537
	1538	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
	1539	# -------------------------------------------------------
	1540	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
	1541	# the include files in INCLUDES and setting the cache variable VAR
	1542	# accordingly.
	1543	ac_fn_c_check_header_mongrel ()
	1544	{
	1545	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1546	if eval \${$3+:} false; then :
	1547	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1548	$as_echo_n "checking for $2... " >&6; }
	1549	if eval \${$3+:} false; then :
	1550	$as_echo_n "(cached) " >&6
	1551	fi
	1552	eval ac_res=\$$3
	1553	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1554	$as_echo "$ac_res" >&6; }
	1555	else
	1556	# Is the header compilable?
	1557	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
	1558	$as_echo_n "checking $2 usability... " >&6; }
	1559	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1560	/* end confdefs.h. */
	1561	$4
	1562	#include <$2>
	1563	_ACEOF
	1564	if ac_fn_c_try_compile "$LINENO"; then :
	1565	ac_header_compiler=yes
	1566	else
	1567	ac_header_compiler=no
	1568	fi
	1569	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1570	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
	1571	$as_echo "$ac_header_compiler" >&6; }
	1572
	1573	# Is the header present?
	1574	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
	1575	$as_echo_n "checking $2 presence... " >&6; }
	1576	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1577	/* end confdefs.h. */
	1578	#include <$2>
	1579	_ACEOF
	1580	if ac_fn_c_try_cpp "$LINENO"; then :
	1581	ac_header_preproc=yes
	1582	else
	1583	ac_header_preproc=no
	1584	fi
	1585	rm -f conftest.err conftest.i conftest.$ac_ext
	1586	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
	1587	$as_echo "$ac_header_preproc" >&6; }
	1588
	1589	# So? What about this header?
	1590	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
	1591	yes:no: )
	1592	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
	1593	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
	1594	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1595	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1596	;;
	1597	no:yes:* )
	1598	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
	1599	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
	1600	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
	1601	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
	1602	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
	1603	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
	1604	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
	1605	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
	1606	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
	1607	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
	1608	( $as_echo "## --------------------------------- ##
	1609	## Report this to BUG-REPORT-ADDRESS ##
	1610	## --------------------------------- ##"
	1611	) \| sed "s/^/$as_me: WARNING: /" >&2
	1612	;;
	1613	esac
	1614	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1615	$as_echo_n "checking for $2... " >&6; }
	1616	if eval \${$3+:} false; then :
	1617	$as_echo_n "(cached) " >&6
	1618	else
	1619	eval "$3=\$ac_header_compiler"
	1620	fi
	1621	eval ac_res=\$$3
	1622	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1623	$as_echo "$ac_res" >&6; }
	1624	fi
	1625	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1626
	1627	} # ac_fn_c_check_header_mongrel
	1628
	1629	# ac_fn_c_try_run LINENO
	1630	# ----------------------
	1631	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
	1632	# that executables can be run.
	1633	ac_fn_c_try_run ()
	1634	{
	1635	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1636	if { { ac_try="$ac_link"
	1637	case "(($ac_try" in
	1638	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1639	*) ac_try_echo=$ac_try;;
	1640	esac
	1641	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1642	$as_echo "$ac_try_echo"; } >&5
	1643	(eval "$ac_link") 2>&5
	1644	ac_status=$?
	1645	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1646	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
	1647	{ { case "(($ac_try" in
	1648	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	1649	*) ac_try_echo=$ac_try;;
	1650	esac
	1651	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	1652	$as_echo "$ac_try_echo"; } >&5
	1653	(eval "$ac_try") 2>&5
	1654	ac_status=$?
	1655	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	1656	test $ac_status = 0; }; }; then :
	1657	ac_retval=0
	1658	else
	1659	$as_echo "$as_me: program exited with status $ac_status" >&5
	1660	$as_echo "$as_me: failed program was:" >&5
	1661	sed 's/^/\| /' conftest.$ac_ext >&5
	1662
	1663	ac_retval=$ac_status
	1664	fi
	1665	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
	1666	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1667	as_fn_set_status $ac_retval
	1668
	1669	} # ac_fn_c_try_run
	1670
	1671	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
	1672	# -------------------------------------------------------
	1673	# Tests whether HEADER exists and can be compiled using the include files in
	1674	# INCLUDES, setting the cache variable VAR accordingly.
	1675	ac_fn_c_check_header_compile ()
	1676	{
	1677	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1678	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1679	$as_echo_n "checking for $2... " >&6; }
	1680	if eval \${$3+:} false; then :
	1681	$as_echo_n "(cached) " >&6
	1682	else
	1683	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1684	/* end confdefs.h. */
	1685	$4
	1686	#include <$2>
	1687	_ACEOF
	1688	if ac_fn_c_try_compile "$LINENO"; then :
	1689	eval "$3=yes"
	1690	else
	1691	eval "$3=no"
	1692	fi
	1693	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	1694	fi
	1695	eval ac_res=\$$3
	1696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1697	$as_echo "$ac_res" >&6; }
	1698	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1699
	1700	} # ac_fn_c_check_header_compile
	1701
	1702	# ac_fn_c_check_func LINENO FUNC VAR
	1703	# ----------------------------------
	1704	# Tests whether FUNC exists, setting the cache variable VAR accordingly
	1705	ac_fn_c_check_func ()
	1706	{
	1707	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	1708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
	1709	$as_echo_n "checking for $2... " >&6; }
	1710	if eval \${$3+:} false; then :
	1711	$as_echo_n "(cached) " >&6
	1712	else
	1713	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	1714	/* end confdefs.h. */
	1715	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
	1716	For example, HP-UX 11i <limits.h> declares gettimeofday. */
	1717	#define $2 innocuous_$2
	1718
	1719	/* System header to define __stub macros and hopefully few prototypes,
	1720	which can conflict with char $2 (); below.
	1721	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	1722	<limits.h> exists even on freestanding compilers. */
	1723
	1724	#ifdef __STDC__
	1725	# include <limits.h>
	1726	#else
	1727	# include <assert.h>
	1728	#endif
	1729
	1730	#undef $2
	1731
	1732	/* Override any GCC internal prototype to avoid an error.
	1733	Use char because int might match the return type of a GCC
	1734	builtin and then its argument prototype would still apply. */
	1735	#ifdef __cplusplus
	1736	extern "C"
	1737	#endif
	1738	char $2 ();
	1739	/* The GNU C library defines this for functions which it implements
	1740	to always fail with ENOSYS. Some functions are actually named
	1741	something starting with __ and the normal name is an alias. */
	1742	#if defined __stub_$2 \|\| defined __stub___$2
	1743	choke me
	1744	#endif
	1745
	1746	int
	1747	main ()
	1748	{
	1749	return $2 ();
	1750	;
	1751	return 0;
	1752	}
	1753	_ACEOF
	1754	if ac_fn_c_try_link "$LINENO"; then :
	1755	eval "$3=yes"
	1756	else
	1757	eval "$3=no"
	1758	fi
	1759	rm -f core conftest.err conftest.$ac_objext \
	1760	conftest$ac_exeext conftest.$ac_ext
	1761	fi
	1762	eval ac_res=\$$3
	1763	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
	1764	$as_echo "$ac_res" >&6; }
	1765	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
	1766
	1767	} # ac_fn_c_check_func
	1768	cat >config.log <<_ACEOF
	1769	This file contains any messages produced by compilers while
	1770	running configure, to aid debugging if configure makes a mistake.
	1771
	1772	It was created by FULL-PACKAGE-NAME $as_me VERSION, which was
	1773	generated by GNU Autoconf 2.68. Invocation command line was
	1774
	1775	$ $0 $@
	1776
	1777	_ACEOF
	1778	exec 5>>config.log
	1779	{
	1780	cat <<_ASUNAME
	1781	## --------- ##
	1782	## Platform. ##
	1783	## --------- ##
	1784
	1785	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	1786	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1787	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	1788	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	1789	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	1790
	1791	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	1792	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	1793
	1794	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	1795	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	1796	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
	1797	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
	1798	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	1799	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	1800	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	1801
	1802	_ASUNAME
	1803
	1804	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1805	for as_dir in $PATH
	1806	do
	1807	IFS=$as_save_IFS
	1808	test -z "$as_dir" && as_dir=.
	1809	$as_echo "PATH: $as_dir"
	1810	done
	1811	IFS=$as_save_IFS
	1812
	1813	} >&5
	1814
	1815	cat >&5 <<_ACEOF
	1816
	1817
	1818	## ----------- ##
	1819	## Core tests. ##
	1820	## ----------- ##
	1821
	1822	_ACEOF
	1823
	1824
	1825	# Keep a trace of the command line.
	1826	# Strip out --no-create and --no-recursion so they do not pile up.
	1827	# Strip out --silent because we don't want to record it for future runs.
	1828	# Also quote any args containing shell meta-characters.
	1829	# Make two passes to allow for proper duplicate-argument suppression.
	1830	ac_configure_args=
	1831	ac_configure_args0=
	1832	ac_configure_args1=
	1833	ac_must_keep_next=false
	1834	for ac_pass in 1 2
	1835	do
	1836	for ac_arg
	1837	do
	1838	case $ac_arg in
	1839	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	1840	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	1841	\| -silent \| --silent \| --silen \| --sile \| --sil)
	1842	continue ;;
	1843	\')
	1844	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	1845	esac
	1846	case $ac_pass in
	1847	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
	1848	2)
	1849	as_fn_append ac_configure_args1 " '$ac_arg'"
	1850	if test $ac_must_keep_next = true; then
	1851	ac_must_keep_next=false # Got value, back to normal.
	1852	else
	1853	case $ac_arg in
	1854	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	1855	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	1856	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	1857	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	1858	case "$ac_configure_args0 " in
	1859	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	1860	esac
	1861	;;
	1862	-* ) ac_must_keep_next=true ;;
	1863	esac
	1864	fi
	1865	as_fn_append ac_configure_args " '$ac_arg'"
	1866	;;
	1867	esac
	1868	done
	1869	done
	1870	{ ac_configure_args0=; unset ac_configure_args0;}
	1871	{ ac_configure_args1=; unset ac_configure_args1;}
	1872
	1873	# When interrupted or exit'd, cleanup temporary files, and complete
	1874	# config.log. We remove comments because anyway the quotes in there
	1875	# would cause problems or look ugly.
	1876	# WARNING: Use '\'' to represent an apostrophe within the trap.
	1877	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
	1878	trap 'exit_status=$?
	1879	# Save into config.log some information that might help in debugging.
	1880	{
	1881	echo
	1882
	1883	$as_echo "## ---------------- ##
	1884	## Cache variables. ##
	1885	## ---------------- ##"
	1886	echo
	1887	# The following way of writing the cache mishandles newlines in values,
	1888	(
	1889	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
	1890	eval ac_val=\$$ac_var
	1891	case $ac_val in #(
	1892	${as_nl})
	1893	case $ac_var in #(
	1894	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	1895	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
	1896	esac
	1897	case $ac_var in #(
	1898	_ \| IFS \| as_nl) ;; #(
	1899	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	1900	*) { eval $ac_var=; unset $ac_var;} ;;
	1901	esac ;;
	1902	esac
	1903	done
	1904	(set) 2>&1 \|
	1905	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
	1906	${as_nl}ac_space=\ )
	1907	sed -n \
	1908	"s/'\''/'\''\\\\'\'''\''/g;
	1909	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
	1910	;; #(
	1911	*)
	1912	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
	1913	;;
	1914	esac \|
	1915	sort
	1916	)
	1917	echo
	1918
	1919	$as_echo "## ----------------- ##
	1920	## Output variables. ##
	1921	## ----------------- ##"
	1922	echo
	1923	for ac_var in $ac_subst_vars
	1924	do
	1925	eval ac_val=\$$ac_var
	1926	case $ac_val in
	1927	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	1928	esac
	1929	$as_echo "$ac_var='\''$ac_val'\''"
	1930	done \| sort
	1931	echo
	1932
	1933	if test -n "$ac_subst_files"; then
	1934	$as_echo "## ------------------- ##
	1935	## File substitutions. ##
	1936	## ------------------- ##"
	1937	echo
	1938	for ac_var in $ac_subst_files
	1939	do
	1940	eval ac_val=\$$ac_var
	1941	case $ac_val in
	1942	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	1943	esac
	1944	$as_echo "$ac_var='\''$ac_val'\''"
	1945	done \| sort
	1946	echo
	1947	fi
	1948
	1949	if test -s confdefs.h; then
	1950	$as_echo "## ----------- ##
	1951	## confdefs.h. ##
	1952	## ----------- ##"
	1953	echo
	1954	cat confdefs.h
	1955	echo
	1956	fi
	1957	test "$ac_signal" != 0 &&
	1958	$as_echo "$as_me: caught signal $ac_signal"
	1959	$as_echo "$as_me: exit $exit_status"
	1960	} >&5
	1961	rm -f core .core core.conftest. &&
	1962	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
	1963	exit $exit_status
	1964	' 0
	1965	for ac_signal in 1 2 13 15; do
	1966	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
	1967	done
	1968	ac_signal=0
	1969
	1970	# confdefs.h avoids OS command line length limits that DEFS can exceed.
	1971	rm -f -r conftest* confdefs.h
	1972
	1973	$as_echo "/* confdefs.h */" > confdefs.h
	1974
	1975	# Predefined preprocessor variables.
	1976
	1977	cat >>confdefs.h <<_ACEOF
	1978	#define PACKAGE_NAME "$PACKAGE_NAME"
	1979	_ACEOF
	1980
	1981	cat >>confdefs.h <<_ACEOF
	1982	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	1983	_ACEOF
	1984
	1985	cat >>confdefs.h <<_ACEOF
	1986	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	1987	_ACEOF
	1988
	1989	cat >>confdefs.h <<_ACEOF
	1990	#define PACKAGE_STRING "$PACKAGE_STRING"
	1991	_ACEOF
	1992
	1993	cat >>confdefs.h <<_ACEOF
	1994	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	1995	_ACEOF
	1996
	1997	cat >>confdefs.h <<_ACEOF
	1998	#define PACKAGE_URL "$PACKAGE_URL"
	1999	_ACEOF
	2000
	2001
	2002	# Let the site file select an alternate cache file if it wants to.
	2003	# Prefer an explicitly selected file to automatically selected ones.
	2004	ac_site_file1=NONE
	2005	ac_site_file2=NONE
	2006	if test -n "$CONFIG_SITE"; then
	2007	# We do not want a PATH search for config.site.
	2008	case $CONFIG_SITE in #((
	2009	-*) ac_site_file1=./$CONFIG_SITE;;
	2010	/) ac_site_file1=$CONFIG_SITE;;
	2011	*) ac_site_file1=./$CONFIG_SITE;;
	2012	esac
	2013	elif test "x$prefix" != xNONE; then
	2014	ac_site_file1=$prefix/share/config.site
	2015	ac_site_file2=$prefix/etc/config.site
	2016	else
	2017	ac_site_file1=$ac_default_prefix/share/config.site
	2018	ac_site_file2=$ac_default_prefix/etc/config.site
	2019	fi
	2020	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
	2021	do
	2022	test "x$ac_site_file" = xNONE && continue
	2023	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
	2024	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
	2025	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
	2026	sed 's/^/\| /' "$ac_site_file" >&5
	2027	. "$ac_site_file" \
	2028	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2029	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2030	as_fn_error $? "failed to load site script $ac_site_file
	2031	See \`config.log' for more details" "$LINENO" 5; }
	2032	fi
	2033	done
	2034
	2035	if test -r "$cache_file"; then
	2036	# Some versions of bash will fail to source /dev/null (special files
	2037	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
	2038	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
	2039	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
	2040	$as_echo "$as_me: loading cache $cache_file" >&6;}
	2041	case $cache_file in
	2042	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
	2043	*) . "./$cache_file";;
	2044	esac
	2045	fi
	2046	else
	2047	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
	2048	$as_echo "$as_me: creating cache $cache_file" >&6;}
	2049	>$cache_file
	2050	fi
	2051
	2052	# Check that the precious variables saved in the cache have kept the same
	2053	# value.
	2054	ac_cache_corrupted=false
	2055	for ac_var in $ac_precious_vars; do
	2056	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	2057	eval ac_new_set=\$ac_env_${ac_var}_set
	2058	eval ac_old_val=\$ac_cv_env_${ac_var}_value
	2059	eval ac_new_val=\$ac_env_${ac_var}_value
	2060	case $ac_old_set,$ac_new_set in
	2061	set,)
	2062	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	2063	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
	2064	ac_cache_corrupted=: ;;
	2065	,set)
	2066	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
	2067	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
	2068	ac_cache_corrupted=: ;;
	2069	,);;
	2070	*)
	2071	if test "x$ac_old_val" != "x$ac_new_val"; then
	2072	# differences in whitespace do not lead to failure.
	2073	ac_old_val_w=`echo x $ac_old_val`
	2074	ac_new_val_w=`echo x $ac_new_val`
	2075	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	2076	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
	2077	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	2078	ac_cache_corrupted=:
	2079	else
	2080	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
	2081	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	2082	eval $ac_var=\$ac_old_val
	2083	fi
	2084	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
	2085	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
	2086	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
	2087	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
	2088	fi;;
	2089	esac
	2090	# Pass precious variables to config.status.
	2091	if test "$ac_new_set" = set; then
	2092	case $ac_new_val in
	2093	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
	2094	*) ac_arg=$ac_var=$ac_new_val ;;
	2095	esac
	2096	case " $ac_configure_args " in
	2097	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
	2098	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
	2099	esac
	2100	fi
	2101	done
	2102	if $ac_cache_corrupted; then
	2103	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2104	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2105	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
	2106	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	2107	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
	2108	fi
	2109	## -------------------- ##
	2110	## Main body of script. ##
	2111	## -------------------- ##
	2112
	2113	ac_ext=c
	2114	ac_cpp='$CPP $CPPFLAGS'
	2115	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2116	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2117	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2118
	2119
	2120
	2121	ac_config_headers="$ac_config_headers config.h"
	2122
	2123	am__api_version='1.11'
	2124
	2125	ac_aux_dir=
	2126	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
	2127	if test -f "$ac_dir/install-sh"; then
	2128	ac_aux_dir=$ac_dir
	2129	ac_install_sh="$ac_aux_dir/install-sh -c"
	2130	break
	2131	elif test -f "$ac_dir/install.sh"; then
	2132	ac_aux_dir=$ac_dir
	2133	ac_install_sh="$ac_aux_dir/install.sh -c"
	2134	break
	2135	elif test -f "$ac_dir/shtool"; then
	2136	ac_aux_dir=$ac_dir
	2137	ac_install_sh="$ac_aux_dir/shtool install -c"
	2138	break
	2139	fi
	2140	done
	2141	if test -z "$ac_aux_dir"; then
	2142	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
	2143	fi
	2144
	2145	# These three variables are undocumented and unsupported,
	2146	# and are intended to be withdrawn in a future Autoconf release.
	2147	# They can cause serious problems if a builder's source tree is in a directory
	2148	# whose full name contains unusual characters.
	2149	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
	2150	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
	2151	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
	2152
	2153
	2154	# Find a good install program. We prefer a C program (faster),
	2155	# so one script is as good as another. But avoid the broken or
	2156	# incompatible versions:
	2157	# SysV /etc/install, /usr/sbin/install
	2158	# SunOS /usr/etc/install
	2159	# IRIX /sbin/install
	2160	# AIX /bin/install
	2161	# AmigaOS /C/install, which installs bootblocks on floppy discs
	2162	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
	2163	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
	2164	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
	2165	# OS/2's system install, which has a completely different semantic
	2166	# ./install, which can be erroneously created by make from ./install.sh.
	2167	# Reject install programs that cannot install multiple files.
	2168	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
	2169	$as_echo_n "checking for a BSD-compatible install... " >&6; }
	2170	if test -z "$INSTALL"; then
	2171	if ${ac_cv_path_install+:} false; then :
	2172	$as_echo_n "(cached) " >&6
	2173	else
	2174	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2175	for as_dir in $PATH
	2176	do
	2177	IFS=$as_save_IFS
	2178	test -z "$as_dir" && as_dir=.
	2179	# Account for people who put trailing slashes in PATH elements.
	2180	case $as_dir/ in #((
	2181	./ \| .// \| /[cC]/* \| \
	2182	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
	2183	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
	2184	/usr/ucb/* ) ;;
	2185	*)
	2186	# OSF1 and SCO ODT 3.0 have their own names for install.
	2187	# Don't use installbsd from OSF since it installs stuff as root
	2188	# by default.
	2189	for ac_prog in ginstall scoinst install; do
	2190	for ac_exec_ext in '' $ac_executable_extensions; do
	2191	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
	2192	if test $ac_prog = install &&
	2193	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	2194	# AIX install. It has an incompatible calling convention.
	2195	:
	2196	elif test $ac_prog = install &&
	2197	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	2198	# program-specific install script used by HP pwplus--don't use.
	2199	:
	2200	else
	2201	rm -rf conftest.one conftest.two conftest.dir
	2202	echo one > conftest.one
	2203	echo two > conftest.two
	2204	mkdir conftest.dir
	2205	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
	2206	test -s conftest.one && test -s conftest.two &&
	2207	test -s conftest.dir/conftest.one &&
	2208	test -s conftest.dir/conftest.two
	2209	then
	2210	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	2211	break 3
	2212	fi
	2213	fi
	2214	fi
	2215	done
	2216	done
	2217	;;
	2218	esac
	2219
	2220	done
	2221	IFS=$as_save_IFS
	2222
	2223	rm -rf conftest.one conftest.two conftest.dir
	2224
	2225	fi
	2226	if test "${ac_cv_path_install+set}" = set; then
	2227	INSTALL=$ac_cv_path_install
	2228	else
	2229	# As a last resort, use the slow shell script. Don't cache a
	2230	# value for INSTALL within a source directory, because that will
	2231	# break other packages using the cache if that directory is
	2232	# removed, or if the value is a relative name.
	2233	INSTALL=$ac_install_sh
	2234	fi
	2235	fi
	2236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
	2237	$as_echo "$INSTALL" >&6; }
	2238
	2239	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
	2240	# It thinks the first close brace ends the variable substitution.
	2241	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
	2242
	2243	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
	2244
	2245	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
	2246
	2247	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
	2248	$as_echo_n "checking whether build environment is sane... " >&6; }
	2249	# Just in case
	2250	sleep 1
	2251	echo timestamp > conftest.file
	2252	# Reject unsafe characters in $srcdir or the absolute working directory
	2253	# name. Accept space and tab only in the latter.
	2254	am_lf='
	2255	'
	2256	case `pwd` in
	2257	[\\\"\#\$\&\'\`$am_lf])
	2258	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
	2259	esac
	2260	case $srcdir in
	2261	[\\\"\#\$\&\'\`$am_lf\ \ ])
	2262	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
	2263	esac
	2264
	2265	# Do `set' in a subshell so we don't clobber the current shell's
	2266	# arguments. Must try -L first in case configure is actually a
	2267	# symlink; some systems play weird games with the mod time of symlinks
	2268	# (eg FreeBSD returns the mod time of the symlink's containing
	2269	# directory).
	2270	if (
	2271	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
	2272	if test "$*" = "X"; then
	2273	# -L didn't work.
	2274	set X `ls -t "$srcdir/configure" conftest.file`
	2275	fi
	2276	rm -f conftest.file
	2277	if test "$*" != "X $srcdir/configure conftest.file" \
	2278	&& test "$*" != "X conftest.file $srcdir/configure"; then
	2279
	2280	# If neither matched, then we have a broken ls. This can happen
	2281	# if, for instance, CONFIG_SHELL is bash and it inherits a
	2282	# broken ls alias from the environment. This has actually
	2283	# happened. Such a system could not be considered "sane".
	2284	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
	2285	alias in your environment" "$LINENO" 5
	2286	fi
	2287
	2288	test "$2" = conftest.file
	2289	)
	2290	then
	2291	# Ok.
	2292	:
	2293	else
	2294	as_fn_error $? "newly created file is older than distributed files!
	2295	Check your system clock" "$LINENO" 5
	2296	fi
	2297	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	2298	$as_echo "yes" >&6; }
	2299	test "$program_prefix" != NONE &&
	2300	program_transform_name="s&^&$program_prefix&;$program_transform_name"
	2301	# Use a double $ so make ignores it.
	2302	test "$program_suffix" != NONE &&
	2303	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
	2304	# Double any \ or $.
	2305	# By default was `s,x,x', remove it if useless.
	2306	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
	2307	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
	2308
	2309	# expand $ac_aux_dir to an absolute path
	2310	am_aux_dir=`cd $ac_aux_dir && pwd`
	2311
	2312	if test x"${MISSING+set}" != xset; then
	2313	case $am_aux_dir in
	2314	\ \| \ )
	2315	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
	2316	*)
	2317	MISSING="\${SHELL} $am_aux_dir/missing" ;;
	2318	esac
	2319	fi
	2320	# Use eval to expand $SHELL
	2321	if eval "$MISSING --run true"; then
	2322	am_missing_run="$MISSING --run "
	2323	else
	2324	am_missing_run=
	2325	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
	2326	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
	2327	fi
	2328
	2329	if test x"${install_sh}" != xset; then
	2330	case $am_aux_dir in
	2331	\ \| \ )
	2332	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
	2333	*)
	2334	install_sh="\${SHELL} $am_aux_dir/install-sh"
	2335	esac
	2336	fi
	2337
	2338	# Installed binaries are usually stripped using `strip' when the user
	2339	# run `make install-strip'. However `strip' might not be the right
	2340	# tool to use in cross-compilation environments, therefore Automake
	2341	# will honor the `STRIP' environment variable to overrule this program.
	2342	if test "$cross_compiling" != no; then
	2343	if test -n "$ac_tool_prefix"; then
	2344	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
	2345	set dummy ${ac_tool_prefix}strip; ac_word=$2
	2346	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2347	$as_echo_n "checking for $ac_word... " >&6; }
	2348	if ${ac_cv_prog_STRIP+:} false; then :
	2349	$as_echo_n "(cached) " >&6
	2350	else
	2351	if test -n "$STRIP"; then
	2352	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
	2353	else
	2354	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2355	for as_dir in $PATH
	2356	do
	2357	IFS=$as_save_IFS
	2358	test -z "$as_dir" && as_dir=.
	2359	for ac_exec_ext in '' $ac_executable_extensions; do
	2360	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
	2361	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
	2362	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2363	break 2
	2364	fi
	2365	done
	2366	done
	2367	IFS=$as_save_IFS
	2368
	2369	fi
	2370	fi
	2371	STRIP=$ac_cv_prog_STRIP
	2372	if test -n "$STRIP"; then
	2373	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
	2374	$as_echo "$STRIP" >&6; }
	2375	else
	2376	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2377	$as_echo "no" >&6; }
	2378	fi
	2379
	2380
	2381	fi
	2382	if test -z "$ac_cv_prog_STRIP"; then
	2383	ac_ct_STRIP=$STRIP
	2384	# Extract the first word of "strip", so it can be a program name with args.
	2385	set dummy strip; ac_word=$2
	2386	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2387	$as_echo_n "checking for $ac_word... " >&6; }
	2388	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
	2389	$as_echo_n "(cached) " >&6
	2390	else
	2391	if test -n "$ac_ct_STRIP"; then
	2392	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
	2393	else
	2394	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2395	for as_dir in $PATH
	2396	do
	2397	IFS=$as_save_IFS
	2398	test -z "$as_dir" && as_dir=.
	2399	for ac_exec_ext in '' $ac_executable_extensions; do
	2400	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
	2401	ac_cv_prog_ac_ct_STRIP="strip"
	2402	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2403	break 2
	2404	fi
	2405	done
	2406	done
	2407	IFS=$as_save_IFS
	2408
	2409	fi
	2410	fi
	2411	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
	2412	if test -n "$ac_ct_STRIP"; then
	2413	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
	2414	$as_echo "$ac_ct_STRIP" >&6; }
	2415	else
	2416	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2417	$as_echo "no" >&6; }
	2418	fi
	2419
	2420	if test "x$ac_ct_STRIP" = x; then
	2421	STRIP=":"
	2422	else
	2423	case $cross_compiling:$ac_tool_warned in
	2424	yes:)
	2425	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2426	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	2427	ac_tool_warned=yes ;;
	2428	esac
	2429	STRIP=$ac_ct_STRIP
	2430	fi
	2431	else
	2432	STRIP="$ac_cv_prog_STRIP"
	2433	fi
	2434
	2435	fi
	2436	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
	2437
	2438	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
	2439	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
	2440	if test -z "$MKDIR_P"; then
	2441	if ${ac_cv_path_mkdir+:} false; then :
	2442	$as_echo_n "(cached) " >&6
	2443	else
	2444	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2445	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
	2446	do
	2447	IFS=$as_save_IFS
	2448	test -z "$as_dir" && as_dir=.
	2449	for ac_prog in mkdir gmkdir; do
	2450	for ac_exec_ext in '' $ac_executable_extensions; do
	2451	{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } \|\| continue
	2452	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
	2453	'mkdir (GNU coreutils) '* \| \
	2454	'mkdir (coreutils) '* \| \
	2455	'mkdir (fileutils) '4.1*)
	2456	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
	2457	break 3;;
	2458	esac
	2459	done
	2460	done
	2461	done
	2462	IFS=$as_save_IFS
	2463
	2464	fi
	2465
	2466	test -d ./--version && rmdir ./--version
	2467	if test "${ac_cv_path_mkdir+set}" = set; then
	2468	MKDIR_P="$ac_cv_path_mkdir -p"
	2469	else
	2470	# As a last resort, use the slow shell script. Don't cache a
	2471	# value for MKDIR_P within a source directory, because that will
	2472	# break other packages using the cache if that directory is
	2473	# removed, or if the value is a relative name.
	2474	MKDIR_P="$ac_install_sh -d"
	2475	fi
	2476	fi
	2477	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
	2478	$as_echo "$MKDIR_P" >&6; }
	2479
	2480	mkdir_p="$MKDIR_P"
	2481	case $mkdir_p in
	2482	[\\/$]* \| ?:[\\/]*) ;;
	2483	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
	2484	esac
	2485
	2486	for ac_prog in gawk mawk nawk awk
	2487	do
	2488	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2489	set dummy $ac_prog; ac_word=$2
	2490	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2491	$as_echo_n "checking for $ac_word... " >&6; }
	2492	if ${ac_cv_prog_AWK+:} false; then :
	2493	$as_echo_n "(cached) " >&6
	2494	else
	2495	if test -n "$AWK"; then
	2496	ac_cv_prog_AWK="$AWK" # Let the user override the test.
	2497	else
	2498	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2499	for as_dir in $PATH
	2500	do
	2501	IFS=$as_save_IFS
	2502	test -z "$as_dir" && as_dir=.
	2503	for ac_exec_ext in '' $ac_executable_extensions; do
	2504	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
	2505	ac_cv_prog_AWK="$ac_prog"
	2506	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2507	break 2
	2508	fi
	2509	done
	2510	done
	2511	IFS=$as_save_IFS
	2512
	2513	fi
	2514	fi
	2515	AWK=$ac_cv_prog_AWK
	2516	if test -n "$AWK"; then
	2517	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
	2518	$as_echo "$AWK" >&6; }
	2519	else
	2520	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2521	$as_echo "no" >&6; }
	2522	fi
	2523
	2524
	2525	test -n "$AWK" && break
	2526	done
	2527
	2528	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
	2529	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
	2530	set x ${MAKE-make}
	2531	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
	2532	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
	2533	$as_echo_n "(cached) " >&6
	2534	else
	2535	cat >conftest.make <<\_ACEOF
	2536	SHELL = /bin/sh
	2537	all:
	2538	@echo '@@@%%%=$(MAKE)=@@@%%%'
	2539	_ACEOF
	2540	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
	2541	case `${MAKE-make} -f conftest.make 2>/dev/null` in
	2542	@@@%%%=?=@@@%%%*)
	2543	eval ac_cv_prog_make_${ac_make}_set=yes;;
	2544	*)
	2545	eval ac_cv_prog_make_${ac_make}_set=no;;
	2546	esac
	2547	rm -f conftest.make
	2548	fi
	2549	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
	2550	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	2551	$as_echo "yes" >&6; }
	2552	SET_MAKE=
	2553	else
	2554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2555	$as_echo "no" >&6; }
	2556	SET_MAKE="MAKE=${MAKE-make}"
	2557	fi
	2558
	2559	rm -rf .tst 2>/dev/null
	2560	mkdir .tst 2>/dev/null
	2561	if test -d .tst; then
	2562	am__leading_dot=.
	2563	else
	2564	am__leading_dot=_
	2565	fi
	2566	rmdir .tst 2>/dev/null
	2567
	2568	if test "`cd $srcdir && pwd`" != "`pwd`"; then
	2569	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
	2570	# is not polluted with repeated "-I."
	2571	am__isrc=' -I$(srcdir)'
	2572	# test to see if srcdir already configured
	2573	if test -f $srcdir/config.status; then
	2574	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
	2575	fi
	2576	fi
	2577
	2578	# test whether we have cygpath
	2579	if test -z "$CYGPATH_W"; then
	2580	if (cygpath --version) >/dev/null 2>/dev/null; then
	2581	CYGPATH_W='cygpath -w'
	2582	else
	2583	CYGPATH_W=echo
	2584	fi
	2585	fi
	2586
	2587
	2588	# Define the identity of the package.
	2589	PACKAGE='full-package-name'
	2590	VERSION='VERSION'
	2591
	2592
	2593	cat >>confdefs.h <<_ACEOF
	2594	#define PACKAGE "$PACKAGE"
	2595	_ACEOF
	2596
	2597
	2598	cat >>confdefs.h <<_ACEOF
	2599	#define VERSION "$VERSION"
	2600	_ACEOF
	2601
	2602	# Some tools Automake needs.
	2603
	2604	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
	2605
	2606
	2607	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
	2608
	2609
	2610	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
	2611
	2612
	2613	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
	2614
	2615
	2616	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
	2617
	2618	# We need awk for the "check" target. The system "awk" is bad on
	2619	# some platforms.
	2620	# Always define AMTAR for backward compatibility. Yes, it's still used
	2621	# in the wild :-( We should find a proper way to deprecate it ...
	2622	AMTAR='$${TAR-tar}'
	2623
	2624	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
	2625
	2626
	2627
	2628
	2629
	2630	# Checks for programs.
	2631	ac_ext=c
	2632	ac_cpp='$CPP $CPPFLAGS'
	2633	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2634	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2635	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2636	if test -n "$ac_tool_prefix"; then
	2637	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
	2638	set dummy ${ac_tool_prefix}gcc; ac_word=$2
	2639	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2640	$as_echo_n "checking for $ac_word... " >&6; }
	2641	if ${ac_cv_prog_CC+:} false; then :
	2642	$as_echo_n "(cached) " >&6
	2643	else
	2644	if test -n "$CC"; then
	2645	ac_cv_prog_CC="$CC" # Let the user override the test.
	2646	else
	2647	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2648	for as_dir in $PATH
	2649	do
	2650	IFS=$as_save_IFS
	2651	test -z "$as_dir" && as_dir=.
	2652	for ac_exec_ext in '' $ac_executable_extensions; do
	2653	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
	2654	ac_cv_prog_CC="${ac_tool_prefix}gcc"
	2655	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2656	break 2
	2657	fi
	2658	done
	2659	done
	2660	IFS=$as_save_IFS
	2661
	2662	fi
	2663	fi
	2664	CC=$ac_cv_prog_CC
	2665	if test -n "$CC"; then
	2666	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2667	$as_echo "$CC" >&6; }
	2668	else
	2669	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2670	$as_echo "no" >&6; }
	2671	fi
	2672
	2673
	2674	fi
	2675	if test -z "$ac_cv_prog_CC"; then
	2676	ac_ct_CC=$CC
	2677	# Extract the first word of "gcc", so it can be a program name with args.
	2678	set dummy gcc; ac_word=$2
	2679	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2680	$as_echo_n "checking for $ac_word... " >&6; }
	2681	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	2682	$as_echo_n "(cached) " >&6
	2683	else
	2684	if test -n "$ac_ct_CC"; then
	2685	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2686	else
	2687	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2688	for as_dir in $PATH
	2689	do
	2690	IFS=$as_save_IFS
	2691	test -z "$as_dir" && as_dir=.
	2692	for ac_exec_ext in '' $ac_executable_extensions; do
	2693	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
	2694	ac_cv_prog_ac_ct_CC="gcc"
	2695	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2696	break 2
	2697	fi
	2698	done
	2699	done
	2700	IFS=$as_save_IFS
	2701
	2702	fi
	2703	fi
	2704	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2705	if test -n "$ac_ct_CC"; then
	2706	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	2707	$as_echo "$ac_ct_CC" >&6; }
	2708	else
	2709	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2710	$as_echo "no" >&6; }
	2711	fi
	2712
	2713	if test "x$ac_ct_CC" = x; then
	2714	CC=""
	2715	else
	2716	case $cross_compiling:$ac_tool_warned in
	2717	yes:)
	2718	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2719	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	2720	ac_tool_warned=yes ;;
	2721	esac
	2722	CC=$ac_ct_CC
	2723	fi
	2724	else
	2725	CC="$ac_cv_prog_CC"
	2726	fi
	2727
	2728	if test -z "$CC"; then
	2729	if test -n "$ac_tool_prefix"; then
	2730	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
	2731	set dummy ${ac_tool_prefix}cc; ac_word=$2
	2732	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2733	$as_echo_n "checking for $ac_word... " >&6; }
	2734	if ${ac_cv_prog_CC+:} false; then :
	2735	$as_echo_n "(cached) " >&6
	2736	else
	2737	if test -n "$CC"; then
	2738	ac_cv_prog_CC="$CC" # Let the user override the test.
	2739	else
	2740	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2741	for as_dir in $PATH
	2742	do
	2743	IFS=$as_save_IFS
	2744	test -z "$as_dir" && as_dir=.
	2745	for ac_exec_ext in '' $ac_executable_extensions; do
	2746	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
	2747	ac_cv_prog_CC="${ac_tool_prefix}cc"
	2748	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2749	break 2
	2750	fi
	2751	done
	2752	done
	2753	IFS=$as_save_IFS
	2754
	2755	fi
	2756	fi
	2757	CC=$ac_cv_prog_CC
	2758	if test -n "$CC"; then
	2759	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2760	$as_echo "$CC" >&6; }
	2761	else
	2762	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2763	$as_echo "no" >&6; }
	2764	fi
	2765
	2766
	2767	fi
	2768	fi
	2769	if test -z "$CC"; then
	2770	# Extract the first word of "cc", so it can be a program name with args.
	2771	set dummy cc; ac_word=$2
	2772	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2773	$as_echo_n "checking for $ac_word... " >&6; }
	2774	if ${ac_cv_prog_CC+:} false; then :
	2775	$as_echo_n "(cached) " >&6
	2776	else
	2777	if test -n "$CC"; then
	2778	ac_cv_prog_CC="$CC" # Let the user override the test.
	2779	else
	2780	ac_prog_rejected=no
	2781	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2782	for as_dir in $PATH
	2783	do
	2784	IFS=$as_save_IFS
	2785	test -z "$as_dir" && as_dir=.
	2786	for ac_exec_ext in '' $ac_executable_extensions; do
	2787	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
	2788	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
	2789	ac_prog_rejected=yes
	2790	continue
	2791	fi
	2792	ac_cv_prog_CC="cc"
	2793	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2794	break 2
	2795	fi
	2796	done
	2797	done
	2798	IFS=$as_save_IFS
	2799
	2800	if test $ac_prog_rejected = yes; then
	2801	# We found a bogon in the path, so make sure we never use it.
	2802	set dummy $ac_cv_prog_CC
	2803	shift
	2804	if test $# != 0; then
	2805	# We chose a different compiler from the bogus one.
	2806	# However, it has the same basename, so the bogon will be chosen
	2807	# first if we set CC to just the basename; use the full file name.
	2808	shift
	2809	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
	2810	fi
	2811	fi
	2812	fi
	2813	fi
	2814	CC=$ac_cv_prog_CC
	2815	if test -n "$CC"; then
	2816	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2817	$as_echo "$CC" >&6; }
	2818	else
	2819	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2820	$as_echo "no" >&6; }
	2821	fi
	2822
	2823
	2824	fi
	2825	if test -z "$CC"; then
	2826	if test -n "$ac_tool_prefix"; then
	2827	for ac_prog in cl.exe
	2828	do
	2829	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	2830	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
	2831	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2832	$as_echo_n "checking for $ac_word... " >&6; }
	2833	if ${ac_cv_prog_CC+:} false; then :
	2834	$as_echo_n "(cached) " >&6
	2835	else
	2836	if test -n "$CC"; then
	2837	ac_cv_prog_CC="$CC" # Let the user override the test.
	2838	else
	2839	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2840	for as_dir in $PATH
	2841	do
	2842	IFS=$as_save_IFS
	2843	test -z "$as_dir" && as_dir=.
	2844	for ac_exec_ext in '' $ac_executable_extensions; do
	2845	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
	2846	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
	2847	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2848	break 2
	2849	fi
	2850	done
	2851	done
	2852	IFS=$as_save_IFS
	2853
	2854	fi
	2855	fi
	2856	CC=$ac_cv_prog_CC
	2857	if test -n "$CC"; then
	2858	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
	2859	$as_echo "$CC" >&6; }
	2860	else
	2861	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2862	$as_echo "no" >&6; }
	2863	fi
	2864
	2865
	2866	test -n "$CC" && break
	2867	done
	2868	fi
	2869	if test -z "$CC"; then
	2870	ac_ct_CC=$CC
	2871	for ac_prog in cl.exe
	2872	do
	2873	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2874	set dummy $ac_prog; ac_word=$2
	2875	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
	2876	$as_echo_n "checking for $ac_word... " >&6; }
	2877	if ${ac_cv_prog_ac_ct_CC+:} false; then :
	2878	$as_echo_n "(cached) " >&6
	2879	else
	2880	if test -n "$ac_ct_CC"; then
	2881	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2882	else
	2883	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2884	for as_dir in $PATH
	2885	do
	2886	IFS=$as_save_IFS
	2887	test -z "$as_dir" && as_dir=.
	2888	for ac_exec_ext in '' $ac_executable_extensions; do
	2889	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
	2890	ac_cv_prog_ac_ct_CC="$ac_prog"
	2891	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
	2892	break 2
	2893	fi
	2894	done
	2895	done
	2896	IFS=$as_save_IFS
	2897
	2898	fi
	2899	fi
	2900	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2901	if test -n "$ac_ct_CC"; then
	2902	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
	2903	$as_echo "$ac_ct_CC" >&6; }
	2904	else
	2905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	2906	$as_echo "no" >&6; }
	2907	fi
	2908
	2909
	2910	test -n "$ac_ct_CC" && break
	2911	done
	2912
	2913	if test "x$ac_ct_CC" = x; then
	2914	CC=""
	2915	else
	2916	case $cross_compiling:$ac_tool_warned in
	2917	yes:)
	2918	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
	2919	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	2920	ac_tool_warned=yes ;;
	2921	esac
	2922	CC=$ac_ct_CC
	2923	fi
	2924	fi
	2925
	2926	fi
	2927
	2928
	2929	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	2930	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2931	as_fn_error $? "no acceptable C compiler found in \$PATH
	2932	See \`config.log' for more details" "$LINENO" 5; }
	2933
	2934	# Provide some information about the compiler.
	2935	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
	2936	set X $ac_compile
	2937	ac_compiler=$2
	2938	for ac_option in --version -v -V -qversion; do
	2939	{ { ac_try="$ac_compiler $ac_option >&5"
	2940	case "(($ac_try" in
	2941	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2942	*) ac_try_echo=$ac_try;;
	2943	esac
	2944	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2945	$as_echo "$ac_try_echo"; } >&5
	2946	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
	2947	ac_status=$?
	2948	if test -s conftest.err; then
	2949	sed '10a\
	2950	... rest of stderr output deleted ...
	2951	10q' conftest.err >conftest.er1
	2952	cat conftest.er1 >&5
	2953	fi
	2954	rm -f conftest.er1 conftest.err
	2955	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	2956	test $ac_status = 0; }
	2957	done
	2958
	2959	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	2960	/* end confdefs.h. */
	2961
	2962	int
	2963	main ()
	2964	{
	2965
	2966	;
	2967	return 0;
	2968	}
	2969	_ACEOF
	2970	ac_clean_files_save=$ac_clean_files
	2971	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
	2972	# Try to create an executable without -o first, disregard a.out.
	2973	# It will help us diagnose broken compilers, and finding out an intuition
	2974	# of exeext.
	2975	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
	2976	$as_echo_n "checking whether the C compiler works... " >&6; }
	2977	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
	2978
	2979	# The possible output files:
	2980	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
	2981
	2982	ac_rmfiles=
	2983	for ac_file in $ac_files
	2984	do
	2985	case $ac_file in
	2986	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
	2987	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
	2988	esac
	2989	done
	2990	rm -f $ac_rmfiles
	2991
	2992	if { { ac_try="$ac_link_default"
	2993	case "(($ac_try" in
	2994	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2995	*) ac_try_echo=$ac_try;;
	2996	esac
	2997	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	2998	$as_echo "$ac_try_echo"; } >&5
	2999	(eval "$ac_link_default") 2>&5
	3000	ac_status=$?
	3001	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3002	test $ac_status = 0; }; then :
	3003	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
	3004	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
	3005	# in a Makefile. We should not override ac_cv_exeext if it was cached,
	3006	# so that the user can short-circuit this test for compilers unknown to
	3007	# Autoconf.
	3008	for ac_file in $ac_files ''
	3009	do
	3010	test -f "$ac_file" \|\| continue
	3011	case $ac_file in
	3012	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
	3013	;;
	3014	[ab].out )
	3015	# We found the default executable, but exeext='' is most
	3016	# certainly right.
	3017	break;;
	3018	. )
	3019	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
	3020	then :; else
	3021	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	3022	fi
	3023	# We set ac_cv_exeext here because the later test for it is not
	3024	# safe: cross compilers may not add the suffix if given an `-o'
	3025	# argument, so we may need to know it at that point already.
	3026	# Even if this section looks crufty: it has the advantage of
	3027	# actually working.
	3028	break;;
	3029	* )
	3030	break;;
	3031	esac
	3032	done
	3033	test "$ac_cv_exeext" = no && ac_cv_exeext=
	3034
	3035	else
	3036	ac_file=''
	3037	fi
	3038	if test -z "$ac_file"; then :
	3039	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	3040	$as_echo "no" >&6; }
	3041	$as_echo "$as_me: failed program was:" >&5
	3042	sed 's/^/\| /' conftest.$ac_ext >&5
	3043
	3044	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3045	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3046	as_fn_error 77 "C compiler cannot create executables
	3047	See \`config.log' for more details" "$LINENO" 5; }
	3048	else
	3049	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	3050	$as_echo "yes" >&6; }
	3051	fi
	3052	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
	3053	$as_echo_n "checking for C compiler default output file name... " >&6; }
	3054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
	3055	$as_echo "$ac_file" >&6; }
	3056	ac_exeext=$ac_cv_exeext
	3057
	3058	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
	3059	ac_clean_files=$ac_clean_files_save
	3060	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
	3061	$as_echo_n "checking for suffix of executables... " >&6; }
	3062	if { { ac_try="$ac_link"
	3063	case "(($ac_try" in
	3064	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3065	*) ac_try_echo=$ac_try;;
	3066	esac
	3067	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3068	$as_echo "$ac_try_echo"; } >&5
	3069	(eval "$ac_link") 2>&5
	3070	ac_status=$?
	3071	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3072	test $ac_status = 0; }; then :
	3073	# If both `conftest.exe' and `conftest' are `present' (well, observable)
	3074	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
	3075	# work properly (i.e., refer to `conftest.exe'), while it won't with
	3076	# `rm'.
	3077	for ac_file in conftest.exe conftest conftest.*; do
	3078	test -f "$ac_file" \|\| continue
	3079	case $ac_file in
	3080	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
	3081	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	3082	break;;
	3083	* ) break;;
	3084	esac
	3085	done
	3086	else
	3087	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3088	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3089	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
	3090	See \`config.log' for more details" "$LINENO" 5; }
	3091	fi
	3092	rm -f conftest conftest$ac_cv_exeext
	3093	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
	3094	$as_echo "$ac_cv_exeext" >&6; }
	3095
	3096	rm -f conftest.$ac_ext
	3097	EXEEXT=$ac_cv_exeext
	3098	ac_exeext=$EXEEXT
	3099	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3100	/* end confdefs.h. */
	3101	#include <stdio.h>
	3102	int
	3103	main ()
	3104	{
	3105	FILE *f = fopen ("conftest.out", "w");
	3106	return ferror (f) \|\| fclose (f) != 0;
	3107
	3108	;
	3109	return 0;
	3110	}
	3111	_ACEOF
	3112	ac_clean_files="$ac_clean_files conftest.out"
	3113	# Check that the compiler produces executables we can run. If not, either
	3114	# the compiler is broken, or we cross compile.
	3115	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
	3116	$as_echo_n "checking whether we are cross compiling... " >&6; }
	3117	if test "$cross_compiling" != yes; then
	3118	{ { ac_try="$ac_link"
	3119	case "(($ac_try" in
	3120	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3121	*) ac_try_echo=$ac_try;;
	3122	esac
	3123	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3124	$as_echo "$ac_try_echo"; } >&5
	3125	(eval "$ac_link") 2>&5
	3126	ac_status=$?
	3127	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3128	test $ac_status = 0; }
	3129	if { ac_try='./conftest$ac_cv_exeext'
	3130	{ { case "(($ac_try" in
	3131	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3132	*) ac_try_echo=$ac_try;;
	3133	esac
	3134	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3135	$as_echo "$ac_try_echo"; } >&5
	3136	(eval "$ac_try") 2>&5
	3137	ac_status=$?
	3138	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3139	test $ac_status = 0; }; }; then
	3140	cross_compiling=no
	3141	else
	3142	if test "$cross_compiling" = maybe; then
	3143	cross_compiling=yes
	3144	else
	3145	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3146	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3147	as_fn_error $? "cannot run C compiled programs.
	3148	If you meant to cross compile, use \`--host'.
	3149	See \`config.log' for more details" "$LINENO" 5; }
	3150	fi
	3151	fi
	3152	fi
	3153	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
	3154	$as_echo "$cross_compiling" >&6; }
	3155
	3156	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
	3157	ac_clean_files=$ac_clean_files_save
	3158	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
	3159	$as_echo_n "checking for suffix of object files... " >&6; }
	3160	if ${ac_cv_objext+:} false; then :
	3161	$as_echo_n "(cached) " >&6
	3162	else
	3163	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3164	/* end confdefs.h. */
	3165
	3166	int
	3167	main ()
	3168	{
	3169
	3170	;
	3171	return 0;
	3172	}
	3173	_ACEOF
	3174	rm -f conftest.o conftest.obj
	3175	if { { ac_try="$ac_compile"
	3176	case "(($ac_try" in
	3177	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3178	*) ac_try_echo=$ac_try;;
	3179	esac
	3180	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
	3181	$as_echo "$ac_try_echo"; } >&5
	3182	(eval "$ac_compile") 2>&5
	3183	ac_status=$?
	3184	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
	3185	test $ac_status = 0; }; then :
	3186	for ac_file in conftest.o conftest.obj conftest.*; do
	3187	test -f "$ac_file" \|\| continue;
	3188	case $ac_file in
	3189	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
	3190	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
	3191	break;;
	3192	esac
	3193	done
	3194	else
	3195	$as_echo "$as_me: failed program was:" >&5
	3196	sed 's/^/\| /' conftest.$ac_ext >&5
	3197
	3198	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3199	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3200	as_fn_error $? "cannot compute suffix of object files: cannot compile
	3201	See \`config.log' for more details" "$LINENO" 5; }
	3202	fi
	3203	rm -f conftest.$ac_cv_objext conftest.$ac_ext
	3204	fi
	3205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
	3206	$as_echo "$ac_cv_objext" >&6; }
	3207	OBJEXT=$ac_cv_objext
	3208	ac_objext=$OBJEXT
	3209	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
	3210	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
	3211	if ${ac_cv_c_compiler_gnu+:} false; then :
	3212	$as_echo_n "(cached) " >&6
	3213	else
	3214	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3215	/* end confdefs.h. */
	3216
	3217	int
	3218	main ()
	3219	{
	3220	#ifndef __GNUC__
	3221	choke me
	3222	#endif
	3223
	3224	;
	3225	return 0;
	3226	}
	3227	_ACEOF
	3228	if ac_fn_c_try_compile "$LINENO"; then :
	3229	ac_compiler_gnu=yes
	3230	else
	3231	ac_compiler_gnu=no
	3232	fi
	3233	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3234	ac_cv_c_compiler_gnu=$ac_compiler_gnu
	3235
	3236	fi
	3237	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
	3238	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
	3239	if test $ac_compiler_gnu = yes; then
	3240	GCC=yes
	3241	else
	3242	GCC=
	3243	fi
	3244	ac_test_CFLAGS=${CFLAGS+set}
	3245	ac_save_CFLAGS=$CFLAGS
	3246	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
	3247	$as_echo_n "checking whether $CC accepts -g... " >&6; }
	3248	if ${ac_cv_prog_cc_g+:} false; then :
	3249	$as_echo_n "(cached) " >&6
	3250	else
	3251	ac_save_c_werror_flag=$ac_c_werror_flag
	3252	ac_c_werror_flag=yes
	3253	ac_cv_prog_cc_g=no
	3254	CFLAGS="-g"
	3255	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3256	/* end confdefs.h. */
	3257
	3258	int
	3259	main ()
	3260	{
	3261
	3262	;
	3263	return 0;
	3264	}
	3265	_ACEOF
	3266	if ac_fn_c_try_compile "$LINENO"; then :
	3267	ac_cv_prog_cc_g=yes
	3268	else
	3269	CFLAGS=""
	3270	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3271	/* end confdefs.h. */
	3272
	3273	int
	3274	main ()
	3275	{
	3276
	3277	;
	3278	return 0;
	3279	}
	3280	_ACEOF
	3281	if ac_fn_c_try_compile "$LINENO"; then :
	3282
	3283	else
	3284	ac_c_werror_flag=$ac_save_c_werror_flag
	3285	CFLAGS="-g"
	3286	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3287	/* end confdefs.h. */
	3288
	3289	int
	3290	main ()
	3291	{
	3292
	3293	;
	3294	return 0;
	3295	}
	3296	_ACEOF
	3297	if ac_fn_c_try_compile "$LINENO"; then :
	3298	ac_cv_prog_cc_g=yes
	3299	fi
	3300	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3301	fi
	3302	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3303	fi
	3304	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3305	ac_c_werror_flag=$ac_save_c_werror_flag
	3306	fi
	3307	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
	3308	$as_echo "$ac_cv_prog_cc_g" >&6; }
	3309	if test "$ac_test_CFLAGS" = set; then
	3310	CFLAGS=$ac_save_CFLAGS
	3311	elif test $ac_cv_prog_cc_g = yes; then
	3312	if test "$GCC" = yes; then
	3313	CFLAGS="-g -O2"
	3314	else
	3315	CFLAGS="-g"
	3316	fi
	3317	else
	3318	if test "$GCC" = yes; then
	3319	CFLAGS="-O2"
	3320	else
	3321	CFLAGS=
	3322	fi
	3323	fi
	3324	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
	3325	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
	3326	if ${ac_cv_prog_cc_c89+:} false; then :
	3327	$as_echo_n "(cached) " >&6
	3328	else
	3329	ac_cv_prog_cc_c89=no
	3330	ac_save_CC=$CC
	3331	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3332	/* end confdefs.h. */
	3333	#include <stdarg.h>
	3334	#include <stdio.h>
	3335	#include <sys/types.h>
	3336	#include <sys/stat.h>
	3337	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
	3338	struct buf { int x; };
	3339	FILE * (rcsopen) (struct buf , struct stat *, int);
	3340	static char *e (p, i)
	3341	char **p;
	3342	int i;
	3343	{
	3344	return p[i];
	3345	}
	3346	static char f (char (g) (char , int), char *p, ...)
	3347	{
	3348	char *s;
	3349	va_list v;
	3350	va_start (v,p);
	3351	s = g (p, va_arg (v,int));
	3352	va_end (v);
	3353	return s;
	3354	}
	3355
	3356	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
	3357	function prototypes and stuff, but not '\xHH' hex character constants.
	3358	These don't provoke an error unfortunately, instead are silently treated
	3359	as 'x'. The following induces an error, until -std is added to get
	3360	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
	3361	array size at least. It's necessary to write '\x00'==0 to get something
	3362	that's true only with -std. */
	3363	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
	3364
	3365	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
	3366	inside strings and character constants. */
	3367	#define FOO(x) 'x'
	3368	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
	3369
	3370	int test (int i, double x);
	3371	struct s1 {int (*f) (int a);};
	3372	struct s2 {int (*f) (double a);};
	3373	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
	3374	int argc;
	3375	char **argv;
	3376	int
	3377	main ()
	3378	{
	3379	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
	3380	;
	3381	return 0;
	3382	}
	3383	_ACEOF
	3384	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	3385	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
	3386	do
	3387	CC="$ac_save_CC $ac_arg"
	3388	if ac_fn_c_try_compile "$LINENO"; then :
	3389	ac_cv_prog_cc_c89=$ac_arg
	3390	fi
	3391	rm -f core conftest.err conftest.$ac_objext
	3392	test "x$ac_cv_prog_cc_c89" != "xno" && break
	3393	done
	3394	rm -f conftest.$ac_ext
	3395	CC=$ac_save_CC
	3396
	3397	fi
	3398	# AC_CACHE_VAL
	3399	case "x$ac_cv_prog_cc_c89" in
	3400	x)
	3401	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
	3402	$as_echo "none needed" >&6; } ;;
	3403	xno)
	3404	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
	3405	$as_echo "unsupported" >&6; } ;;
	3406	*)
	3407	CC="$CC $ac_cv_prog_cc_c89"
	3408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
	3409	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
	3410	esac
	3411	if test "x$ac_cv_prog_cc_c89" != xno; then :
	3412
	3413	fi
	3414
	3415	ac_ext=c
	3416	ac_cpp='$CPP $CPPFLAGS'
	3417	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3418	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3419	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3420	DEPDIR="${am__leading_dot}deps"
	3421
	3422	ac_config_commands="$ac_config_commands depfiles"
	3423
	3424
	3425	am_make=${MAKE-make}
	3426	cat > confinc << 'END'
	3427	am__doit:
	3428	@echo this is the am__doit target
	3429	.PHONY: am__doit
	3430	END
	3431	# If we don't find an include directive, just comment out the code.
	3432	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
	3433	$as_echo_n "checking for style of include used by $am_make... " >&6; }
	3434	am__include="#"
	3435	am__quote=
	3436	_am_result=none
	3437	# First try GNU make style include.
	3438	echo "include confinc" > confmf
	3439	# Ignore all kinds of additional output from `make'.
	3440	case `$am_make -s -f confmf 2> /dev/null` in #(
	3441	the\ am__doit\ target)
	3442	am__include=include
	3443	am__quote=
	3444	_am_result=GNU
	3445	;;
	3446	esac
	3447	# Now try BSD make style include.
	3448	if test "$am__include" = "#"; then
	3449	echo '.include "confinc"' > confmf
	3450	case `$am_make -s -f confmf 2> /dev/null` in #(
	3451	the\ am__doit\ target)
	3452	am__include=.include
	3453	am__quote="\""
	3454	_am_result=BSD
	3455	;;
	3456	esac
	3457	fi
	3458
	3459
	3460	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
	3461	$as_echo "$_am_result" >&6; }
	3462	rm -f confinc confmf
	3463
	3464	# Check whether --enable-dependency-tracking was given.
	3465	if test "${enable_dependency_tracking+set}" = set; then :
	3466	enableval=$enable_dependency_tracking;
	3467	fi
	3468
	3469	if test "x$enable_dependency_tracking" != xno; then
	3470	am_depcomp="$ac_aux_dir/depcomp"
	3471	AMDEPBACKSLASH='\'
	3472	am__nodep='_no'
	3473	fi
	3474	if test "x$enable_dependency_tracking" != xno; then
	3475	AMDEP_TRUE=
	3476	AMDEP_FALSE='#'
	3477	else
	3478	AMDEP_TRUE='#'
	3479	AMDEP_FALSE=
	3480	fi
	3481
	3482
	3483
	3484	depcc="$CC" am_compiler_list=
	3485
	3486	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
	3487	$as_echo_n "checking dependency style of $depcc... " >&6; }
	3488	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
	3489	$as_echo_n "(cached) " >&6
	3490	else
	3491	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
	3492	# We make a subdir and do the tests there. Otherwise we can end up
	3493	# making bogus files that we don't know about and never remove. For
	3494	# instance it was reported that on HP-UX the gcc test will end up
	3495	# making a dummy file named `D' -- because `-MD' means `put the output
	3496	# in D'.
	3497	rm -rf conftest.dir
	3498	mkdir conftest.dir
	3499	# Copy depcomp to subdir because otherwise we won't find it if we're
	3500	# using a relative directory.
	3501	cp "$am_depcomp" conftest.dir
	3502	cd conftest.dir
	3503	# We will build objects and dependencies in a subdirectory because
	3504	# it helps to detect inapplicable dependency modes. For instance
	3505	# both Tru64's cc and ICC support -MD to output dependencies as a
	3506	# side effect of compilation, but ICC will put the dependencies in
	3507	# the current directory while Tru64 will put them in the object
	3508	# directory.
	3509	mkdir sub
	3510
	3511	am_cv_CC_dependencies_compiler_type=none
	3512	if test "$am_compiler_list" = ""; then
	3513	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
	3514	fi
	3515	am__universal=false
	3516	case " $depcc " in #(
	3517	\ -arch\ \ -arch\ *) am__universal=true ;;
	3518	esac
	3519
	3520	for depmode in $am_compiler_list; do
	3521	# Setup a source with many dependencies, because some compilers
	3522	# like to wrap large dependency lists on column 80 (with \), and
	3523	# we should not choose a depcomp mode which is confused by this.
	3524	#
	3525	# We need to recreate these files for each test, as the compiler may
	3526	# overwrite some of them when testing with obscure command lines.
	3527	# This happens at least with the AIX C compiler.
	3528	: > sub/conftest.c
	3529	for i in 1 2 3 4 5 6; do
	3530	echo '#include "conftst'$i'.h"' >> sub/conftest.c
	3531	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
	3532	# Solaris 8's {/usr,}/bin/sh.
	3533	touch sub/conftst$i.h
	3534	done
	3535	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
	3536
	3537	# We check with `-c' and `-o' for the sake of the "dashmstdout"
	3538	# mode. It turns out that the SunPro C++ compiler does not properly
	3539	# handle `-M -o', and we need to detect this. Also, some Intel
	3540	# versions had trouble with output in subdirs
	3541	am__obj=sub/conftest.${OBJEXT-o}
	3542	am__minus_obj="-o $am__obj"
	3543	case $depmode in
	3544	gcc)
	3545	# This depmode causes a compiler race in universal mode.
	3546	test "$am__universal" = false \|\| continue
	3547	;;
	3548	nosideeffect)
	3549	# after this tag, mechanisms are not by side-effect, so they'll
	3550	# only be used when explicitly requested
	3551	if test "x$enable_dependency_tracking" = xyes; then
	3552	continue
	3553	else
	3554	break
	3555	fi
	3556	;;
	3557	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
	3558	# This compiler won't grok `-c -o', but also, the minuso test has
	3559	# not run yet. These depmodes are late enough in the game, and
	3560	# so weak that their functioning should not be impacted.
	3561	am__obj=conftest.${OBJEXT-o}
	3562	am__minus_obj=
	3563	;;
	3564	none) break ;;
	3565	esac
	3566	if depmode=$depmode \
	3567	source=sub/conftest.c object=$am__obj \
	3568	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
	3569	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
	3570	>/dev/null 2>conftest.err &&
	3571	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
	3572	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
	3573	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
	3574	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
	3575	# icc doesn't choke on unknown options, it will just issue warnings
	3576	# or remarks (even with -Werror). So we grep stderr for any message
	3577	# that says an option was ignored or not supported.
	3578	# When given -MP, icc 7.0 and 7.1 complain thusly:
	3579	# icc: Command line warning: ignoring option '-M'; no argument required
	3580	# The diagnosis changed in icc 8.0:
	3581	# icc: Command line remark: option '-MP' not supported
	3582	if (grep 'ignoring option' conftest.err \|\|
	3583	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
	3584	am_cv_CC_dependencies_compiler_type=$depmode
	3585	break
	3586	fi
	3587	fi
	3588	done
	3589
	3590	cd ..
	3591	rm -rf conftest.dir
	3592	else
	3593	am_cv_CC_dependencies_compiler_type=none
	3594	fi
	3595
	3596	fi
	3597	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
	3598	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
	3599	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
	3600
	3601	if
	3602	test "x$enable_dependency_tracking" != xno \
	3603	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
	3604	am__fastdepCC_TRUE=
	3605	am__fastdepCC_FALSE='#'
	3606	else
	3607	am__fastdepCC_TRUE='#'
	3608	am__fastdepCC_FALSE=
	3609	fi
	3610
	3611
	3612
	3613	# Checks for libraries.
	3614	# FIXME: Replace `main' with a function in `-lconfuse':
	3615
	3616	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cfg_parse in -lconfuse" >&5
	3617	$as_echo_n "checking for cfg_parse in -lconfuse... " >&6; }
	3618	if ${ac_cv_lib_confuse_cfg_parse+:} false; then :
	3619	$as_echo_n "(cached) " >&6
	3620	else
	3621	ac_check_lib_save_LIBS=$LIBS
	3622	LIBS="-lconfuse $LIBS"
	3623	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3624	/* end confdefs.h. */
	3625
	3626	/* Override any GCC internal prototype to avoid an error.
	3627	Use char because int might match the return type of a GCC
	3628	builtin and then its argument prototype would still apply. */
	3629	#ifdef __cplusplus
	3630	extern "C"
	3631	#endif
	3632	char cfg_parse ();
	3633	int
	3634	main ()
	3635	{
	3636	return cfg_parse ();
	3637	;
	3638	return 0;
	3639	}
	3640	_ACEOF
	3641	if ac_fn_c_try_link "$LINENO"; then :
	3642	ac_cv_lib_confuse_cfg_parse=yes
	3643	else
	3644	ac_cv_lib_confuse_cfg_parse=no
	3645	fi
	3646	rm -f core conftest.err conftest.$ac_objext \
	3647	conftest$ac_exeext conftest.$ac_ext
	3648	LIBS=$ac_check_lib_save_LIBS
	3649	fi
	3650	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_confuse_cfg_parse" >&5
	3651	$as_echo "$ac_cv_lib_confuse_cfg_parse" >&6; }
	3652	if test "x$ac_cv_lib_confuse_cfg_parse" = xyes; then :
	3653	cat >>confdefs.h <<_ACEOF
	3654	#define HAVE_LIBCONFUSE 1
	3655	_ACEOF
	3656
	3657	LIBS="-lconfuse $LIBS"
	3658
	3659	fi
	3660
	3661	# FIXME: Replace `main' with a function in `-lm':
	3662	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5
	3663	$as_echo_n "checking for pow in -lm... " >&6; }
	3664	if ${ac_cv_lib_m_pow+:} false; then :
	3665	$as_echo_n "(cached) " >&6
	3666	else
	3667	ac_check_lib_save_LIBS=$LIBS
	3668	LIBS="-lm $LIBS"
	3669	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3670	/* end confdefs.h. */
	3671
	3672	/* Override any GCC internal prototype to avoid an error.
	3673	Use char because int might match the return type of a GCC
	3674	builtin and then its argument prototype would still apply. */
	3675	#ifdef __cplusplus
	3676	extern "C"
	3677	#endif
	3678	char pow ();
	3679	int
	3680	main ()
	3681	{
	3682	return pow ();
	3683	;
	3684	return 0;
	3685	}
	3686	_ACEOF
	3687	if ac_fn_c_try_link "$LINENO"; then :
	3688	ac_cv_lib_m_pow=yes
	3689	else
	3690	ac_cv_lib_m_pow=no
	3691	fi
	3692	rm -f core conftest.err conftest.$ac_objext \
	3693	conftest$ac_exeext conftest.$ac_ext
	3694	LIBS=$ac_check_lib_save_LIBS
	3695	fi
	3696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5
	3697	$as_echo "$ac_cv_lib_m_pow" >&6; }
	3698	if test "x$ac_cv_lib_m_pow" = xyes; then :
	3699	cat >>confdefs.h <<_ACEOF
	3700	#define HAVE_LIBM 1
	3701	_ACEOF
	3702
	3703	LIBS="-lm $LIBS"
	3704
	3705	fi
	3706
	3707
	3708	# Checks for header files.
	3709	ac_ext=c
	3710	ac_cpp='$CPP $CPPFLAGS'
	3711	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3712	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3713	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3714	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
	3715	$as_echo_n "checking how to run the C preprocessor... " >&6; }
	3716	# On Suns, sometimes $CPP names a directory.
	3717	if test -n "$CPP" && test -d "$CPP"; then
	3718	CPP=
	3719	fi
	3720	if test -z "$CPP"; then
	3721	if ${ac_cv_prog_CPP+:} false; then :
	3722	$as_echo_n "(cached) " >&6
	3723	else
	3724	# Double quotes because CPP needs to be expanded
	3725	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
	3726	do
	3727	ac_preproc_ok=false
	3728	for ac_c_preproc_warn_flag in '' yes
	3729	do
	3730	# Use a header file that comes with gcc, so configuring glibc
	3731	# with a fresh cross-compiler works.
	3732	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3733	# <limits.h> exists even on freestanding compilers.
	3734	# On the NeXT, cc -E runs the code through the compiler's parser,
	3735	# not just through cpp. "Syntax error" is here to catch this case.
	3736	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3737	/* end confdefs.h. */
	3738	#ifdef __STDC__
	3739	# include <limits.h>
	3740	#else
	3741	# include <assert.h>
	3742	#endif
	3743	Syntax error
	3744	_ACEOF
	3745	if ac_fn_c_try_cpp "$LINENO"; then :
	3746
	3747	else
	3748	# Broken: fails on valid input.
	3749	continue
	3750	fi
	3751	rm -f conftest.err conftest.i conftest.$ac_ext
	3752
	3753	# OK, works on sane cases. Now check whether nonexistent headers
	3754	# can be detected and how.
	3755	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3756	/* end confdefs.h. */
	3757	#include <ac_nonexistent.h>
	3758	_ACEOF
	3759	if ac_fn_c_try_cpp "$LINENO"; then :
	3760	# Broken: success on invalid input.
	3761	continue
	3762	else
	3763	# Passes both tests.
	3764	ac_preproc_ok=:
	3765	break
	3766	fi
	3767	rm -f conftest.err conftest.i conftest.$ac_ext
	3768
	3769	done
	3770	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	3771	rm -f conftest.i conftest.err conftest.$ac_ext
	3772	if $ac_preproc_ok; then :
	3773	break
	3774	fi
	3775
	3776	done
	3777	ac_cv_prog_CPP=$CPP
	3778
	3779	fi
	3780	CPP=$ac_cv_prog_CPP
	3781	else
	3782	ac_cv_prog_CPP=$CPP
	3783	fi
	3784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
	3785	$as_echo "$CPP" >&6; }
	3786	ac_preproc_ok=false
	3787	for ac_c_preproc_warn_flag in '' yes
	3788	do
	3789	# Use a header file that comes with gcc, so configuring glibc
	3790	# with a fresh cross-compiler works.
	3791	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	3792	# <limits.h> exists even on freestanding compilers.
	3793	# On the NeXT, cc -E runs the code through the compiler's parser,
	3794	# not just through cpp. "Syntax error" is here to catch this case.
	3795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3796	/* end confdefs.h. */
	3797	#ifdef __STDC__
	3798	# include <limits.h>
	3799	#else
	3800	# include <assert.h>
	3801	#endif
	3802	Syntax error
	3803	_ACEOF
	3804	if ac_fn_c_try_cpp "$LINENO"; then :
	3805
	3806	else
	3807	# Broken: fails on valid input.
	3808	continue
	3809	fi
	3810	rm -f conftest.err conftest.i conftest.$ac_ext
	3811
	3812	# OK, works on sane cases. Now check whether nonexistent headers
	3813	# can be detected and how.
	3814	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3815	/* end confdefs.h. */
	3816	#include <ac_nonexistent.h>
	3817	_ACEOF
	3818	if ac_fn_c_try_cpp "$LINENO"; then :
	3819	# Broken: success on invalid input.
	3820	continue
	3821	else
	3822	# Passes both tests.
	3823	ac_preproc_ok=:
	3824	break
	3825	fi
	3826	rm -f conftest.err conftest.i conftest.$ac_ext
	3827
	3828	done
	3829	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	3830	rm -f conftest.i conftest.err conftest.$ac_ext
	3831	if $ac_preproc_ok; then :
	3832
	3833	else
	3834	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
	3835	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	3836	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
	3837	See \`config.log' for more details" "$LINENO" 5; }
	3838	fi
	3839
	3840	ac_ext=c
	3841	ac_cpp='$CPP $CPPFLAGS'
	3842	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3843	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3844	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3845
	3846
	3847	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
	3848	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
	3849	if ${ac_cv_path_GREP+:} false; then :
	3850	$as_echo_n "(cached) " >&6
	3851	else
	3852	if test -z "$GREP"; then
	3853	ac_path_GREP_found=false
	3854	# Loop through the user's path and test for each of PROGNAME-LIST
	3855	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3856	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	3857	do
	3858	IFS=$as_save_IFS
	3859	test -z "$as_dir" && as_dir=.
	3860	for ac_prog in grep ggrep; do
	3861	for ac_exec_ext in '' $ac_executable_extensions; do
	3862	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
	3863	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
	3864	# Check for GNU ac_path_GREP and select it if it is found.
	3865	# Check for GNU $ac_path_GREP
	3866	case `"$ac_path_GREP" --version 2>&1` in
	3867	GNU)
	3868	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
	3869	*)
	3870	ac_count=0
	3871	$as_echo_n 0123456789 >"conftest.in"
	3872	while :
	3873	do
	3874	cat "conftest.in" "conftest.in" >"conftest.tmp"
	3875	mv "conftest.tmp" "conftest.in"
	3876	cp "conftest.in" "conftest.nl"
	3877	$as_echo 'GREP' >> "conftest.nl"
	3878	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	3879	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
	3880	as_fn_arith $ac_count + 1 && ac_count=$as_val
	3881	if test $ac_count -gt ${ac_path_GREP_max-0}; then
	3882	# Best one so far, save it but keep looking for a better one
	3883	ac_cv_path_GREP="$ac_path_GREP"
	3884	ac_path_GREP_max=$ac_count
	3885	fi
	3886	# 10*(2^10) chars as input seems more than enough
	3887	test $ac_count -gt 10 && break
	3888	done
	3889	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	3890	esac
	3891
	3892	$ac_path_GREP_found && break 3
	3893	done
	3894	done
	3895	done
	3896	IFS=$as_save_IFS
	3897	if test -z "$ac_cv_path_GREP"; then
	3898	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	3899	fi
	3900	else
	3901	ac_cv_path_GREP=$GREP
	3902	fi
	3903
	3904	fi
	3905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
	3906	$as_echo "$ac_cv_path_GREP" >&6; }
	3907	GREP="$ac_cv_path_GREP"
	3908
	3909
	3910	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
	3911	$as_echo_n "checking for egrep... " >&6; }
	3912	if ${ac_cv_path_EGREP+:} false; then :
	3913	$as_echo_n "(cached) " >&6
	3914	else
	3915	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
	3916	then ac_cv_path_EGREP="$GREP -E"
	3917	else
	3918	if test -z "$EGREP"; then
	3919	ac_path_EGREP_found=false
	3920	# Loop through the user's path and test for each of PROGNAME-LIST
	3921	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3922	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	3923	do
	3924	IFS=$as_save_IFS
	3925	test -z "$as_dir" && as_dir=.
	3926	for ac_prog in egrep; do
	3927	for ac_exec_ext in '' $ac_executable_extensions; do
	3928	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
	3929	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
	3930	# Check for GNU ac_path_EGREP and select it if it is found.
	3931	# Check for GNU $ac_path_EGREP
	3932	case `"$ac_path_EGREP" --version 2>&1` in
	3933	GNU)
	3934	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
	3935	*)
	3936	ac_count=0
	3937	$as_echo_n 0123456789 >"conftest.in"
	3938	while :
	3939	do
	3940	cat "conftest.in" "conftest.in" >"conftest.tmp"
	3941	mv "conftest.tmp" "conftest.in"
	3942	cp "conftest.in" "conftest.nl"
	3943	$as_echo 'EGREP' >> "conftest.nl"
	3944	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	3945	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
	3946	as_fn_arith $ac_count + 1 && ac_count=$as_val
	3947	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
	3948	# Best one so far, save it but keep looking for a better one
	3949	ac_cv_path_EGREP="$ac_path_EGREP"
	3950	ac_path_EGREP_max=$ac_count
	3951	fi
	3952	# 10*(2^10) chars as input seems more than enough
	3953	test $ac_count -gt 10 && break
	3954	done
	3955	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	3956	esac
	3957
	3958	$ac_path_EGREP_found && break 3
	3959	done
	3960	done
	3961	done
	3962	IFS=$as_save_IFS
	3963	if test -z "$ac_cv_path_EGREP"; then
	3964	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
	3965	fi
	3966	else
	3967	ac_cv_path_EGREP=$EGREP
	3968	fi
	3969
	3970	fi
	3971	fi
	3972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
	3973	$as_echo "$ac_cv_path_EGREP" >&6; }
	3974	EGREP="$ac_cv_path_EGREP"
	3975
	3976
	3977	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
	3978	$as_echo_n "checking for ANSI C header files... " >&6; }
	3979	if ${ac_cv_header_stdc+:} false; then :
	3980	$as_echo_n "(cached) " >&6
	3981	else
	3982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	3983	/* end confdefs.h. */
	3984	#include <stdlib.h>
	3985	#include <stdarg.h>
	3986	#include <string.h>
	3987	#include <float.h>
	3988
	3989	int
	3990	main ()
	3991	{
	3992
	3993	;
	3994	return 0;
	3995	}
	3996	_ACEOF
	3997	if ac_fn_c_try_compile "$LINENO"; then :
	3998	ac_cv_header_stdc=yes
	3999	else
	4000	ac_cv_header_stdc=no
	4001	fi
	4002	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	4003
	4004	if test $ac_cv_header_stdc = yes; then
	4005	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
	4006	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4007	/* end confdefs.h. */
	4008	#include <string.h>
	4009
	4010	_ACEOF
	4011	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	4012	$EGREP "memchr" >/dev/null 2>&1; then :
	4013
	4014	else
	4015	ac_cv_header_stdc=no
	4016	fi
	4017	rm -f conftest*
	4018
	4019	fi
	4020
	4021	if test $ac_cv_header_stdc = yes; then
	4022	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
	4023	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4024	/* end confdefs.h. */
	4025	#include <stdlib.h>
	4026
	4027	_ACEOF
	4028	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	4029	$EGREP "free" >/dev/null 2>&1; then :
	4030
	4031	else
	4032	ac_cv_header_stdc=no
	4033	fi
	4034	rm -f conftest*
	4035
	4036	fi
	4037
	4038	if test $ac_cv_header_stdc = yes; then
	4039	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
	4040	if test "$cross_compiling" = yes; then :
	4041	:
	4042	else
	4043	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4044	/* end confdefs.h. */
	4045	#include <ctype.h>
	4046	#include <stdlib.h>
	4047	#if ((' ' & 0x0FF) == 0x020)
	4048	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	4049	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	4050	#else
	4051	# define ISLOWER(c) \
	4052	(('a' <= (c) && (c) <= 'i') \
	4053	\|\| ('j' <= (c) && (c) <= 'r') \
	4054	\|\| ('s' <= (c) && (c) <= 'z'))
	4055	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	4056	#endif
	4057
	4058	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	4059	int
	4060	main ()
	4061	{
	4062	int i;
	4063	for (i = 0; i < 256; i++)
	4064	if (XOR (islower (i), ISLOWER (i))
	4065	\|\| toupper (i) != TOUPPER (i))
	4066	return 2;
	4067	return 0;
	4068	}
	4069	_ACEOF
	4070	if ac_fn_c_try_run "$LINENO"; then :
	4071
	4072	else
	4073	ac_cv_header_stdc=no
	4074	fi
	4075	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4076	conftest.$ac_objext conftest.beam conftest.$ac_ext
	4077	fi
	4078
	4079	fi
	4080	fi
	4081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
	4082	$as_echo "$ac_cv_header_stdc" >&6; }
	4083	if test $ac_cv_header_stdc = yes; then
	4084
	4085	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
	4086
	4087	fi
	4088
	4089	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
	4090	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
	4091	inttypes.h stdint.h unistd.h
	4092	do :
	4093	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4094	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
	4095	"
	4096	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
	4097	cat >>confdefs.h <<_ACEOF
	4098	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4099	_ACEOF
	4100
	4101	fi
	4102
	4103	done
	4104
	4105
	4106	for ac_header in stdlib.h string.h
	4107	do :
	4108	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	4109	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
	4110	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
	4111	cat >>confdefs.h <<_ACEOF
	4112	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
	4113	_ACEOF
	4114
	4115	fi
	4116
	4117	done
	4118
	4119
	4120	# Checks for typedefs, structures, and compiler characteristics.
	4121	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
	4122	$as_echo_n "checking for inline... " >&6; }
	4123	if ${ac_cv_c_inline+:} false; then :
	4124	$as_echo_n "(cached) " >&6
	4125	else
	4126	ac_cv_c_inline=no
	4127	for ac_kw in inline __inline__ __inline; do
	4128	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4129	/* end confdefs.h. */
	4130	#ifndef __cplusplus
	4131	typedef int foo_t;
	4132	static $ac_kw foo_t static_foo () {return 0; }
	4133	$ac_kw foo_t foo () {return 0; }
	4134	#endif
	4135
	4136	_ACEOF
	4137	if ac_fn_c_try_compile "$LINENO"; then :
	4138	ac_cv_c_inline=$ac_kw
	4139	fi
	4140	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	4141	test "$ac_cv_c_inline" != no && break
	4142	done
	4143
	4144	fi
	4145	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
	4146	$as_echo "$ac_cv_c_inline" >&6; }
	4147
	4148	case $ac_cv_c_inline in
	4149	inline \| yes) ;;
	4150	*)
	4151	case $ac_cv_c_inline in
	4152	no) ac_val=;;
	4153	*) ac_val=$ac_cv_c_inline;;
	4154	esac
	4155	cat >>confdefs.h <<_ACEOF
	4156	#ifndef __cplusplus
	4157	#define inline $ac_val
	4158	#endif
	4159	_ACEOF
	4160	;;
	4161	esac
	4162
	4163
	4164	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable debugging" >&5
	4165	$as_echo_n "checking whether to enable debugging... " >&6; }
	4166	debug_default="yes"
	4167	# Check whether --enable-debug was given.
	4168	if test "${enable_debug+set}" = set; then :
	4169	enableval=$enable_debug;
	4170	else
	4171	enable_debug=$debug_default
	4172	fi
	4173
	4174	if test "x$enable_debug" = "xyes"; then
	4175	CFLAGS="-g -O2 -DDEBUG"
	4176	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
	4177	$as_echo "yes" >&6; }
	4178	else
	4179	CFLAGS="-O3 -ffast-math"
	4180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
	4181	$as_echo "no" >&6; }
	4182	fi
	4183
	4184	# Checks for library functions.
	4185	for ac_header in stdlib.h
	4186	do :
	4187	ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
	4188	if test "x$ac_cv_header_stdlib_h" = xyes; then :
	4189	cat >>confdefs.h <<_ACEOF
	4190	#define HAVE_STDLIB_H 1
	4191	_ACEOF
	4192
	4193	fi
	4194
	4195	done
	4196
	4197	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
	4198	$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
	4199	if ${ac_cv_func_malloc_0_nonnull+:} false; then :
	4200	$as_echo_n "(cached) " >&6
	4201	else
	4202	if test "$cross_compiling" = yes; then :
	4203	ac_cv_func_malloc_0_nonnull=no
	4204	else
	4205	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4206	/* end confdefs.h. */
	4207	#if defined STDC_HEADERS \|\| defined HAVE_STDLIB_H
	4208	# include <stdlib.h>
	4209	#else
	4210	char *malloc ();
	4211	#endif
	4212
	4213	int
	4214	main ()
	4215	{
	4216	return ! malloc (0);
	4217	;
	4218	return 0;
	4219	}
	4220	_ACEOF
	4221	if ac_fn_c_try_run "$LINENO"; then :
	4222	ac_cv_func_malloc_0_nonnull=yes
	4223	else
	4224	ac_cv_func_malloc_0_nonnull=no
	4225	fi
	4226	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4227	conftest.$ac_objext conftest.beam conftest.$ac_ext
	4228	fi
	4229
	4230	fi
	4231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
	4232	$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
	4233	if test $ac_cv_func_malloc_0_nonnull = yes; then :
	4234
	4235	$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
	4236
	4237	else
	4238	$as_echo "#define HAVE_MALLOC 0" >>confdefs.h
	4239
	4240	case " $LIBOBJS " in
	4241	" malloc.$ac_objext " ) ;;
	4242	*) LIBOBJS="$LIBOBJS malloc.$ac_objext"
	4243	;;
	4244	esac
	4245
	4246
	4247	$as_echo "#define malloc rpl_malloc" >>confdefs.h
	4248
	4249	fi
	4250
	4251
	4252	for ac_header in stdlib.h
	4253	do :
	4254	ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
	4255	if test "x$ac_cv_header_stdlib_h" = xyes; then :
	4256	cat >>confdefs.h <<_ACEOF
	4257	#define HAVE_STDLIB_H 1
	4258	_ACEOF
	4259
	4260	fi
	4261
	4262	done
	4263
	4264	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
	4265	$as_echo_n "checking for GNU libc compatible realloc... " >&6; }
	4266	if ${ac_cv_func_realloc_0_nonnull+:} false; then :
	4267	$as_echo_n "(cached) " >&6
	4268	else
	4269	if test "$cross_compiling" = yes; then :
	4270	ac_cv_func_realloc_0_nonnull=no
	4271	else
	4272	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
	4273	/* end confdefs.h. */
	4274	#if defined STDC_HEADERS \|\| defined HAVE_STDLIB_H
	4275	# include <stdlib.h>
	4276	#else
	4277	char *realloc ();
	4278	#endif
	4279
	4280	int
	4281	main ()
	4282	{
	4283	return ! realloc (0, 0);
	4284	;
	4285	return 0;
	4286	}
	4287	_ACEOF
	4288	if ac_fn_c_try_run "$LINENO"; then :
	4289	ac_cv_func_realloc_0_nonnull=yes
	4290	else
	4291	ac_cv_func_realloc_0_nonnull=no
	4292	fi
	4293	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
	4294	conftest.$ac_objext conftest.beam conftest.$ac_ext
	4295	fi
	4296
	4297	fi
	4298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
	4299	$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
	4300	if test $ac_cv_func_realloc_0_nonnull = yes; then :
	4301
	4302	$as_echo "#define HAVE_REALLOC 1" >>confdefs.h
	4303
	4304	else
	4305	$as_echo "#define HAVE_REALLOC 0" >>confdefs.h
	4306
	4307	case " $LIBOBJS " in
	4308	" realloc.$ac_objext " ) ;;
	4309	*) LIBOBJS="$LIBOBJS realloc.$ac_objext"
	4310	;;
	4311	esac
	4312
	4313
	4314	$as_echo "#define realloc rpl_realloc" >>confdefs.h
	4315
	4316	fi
	4317
	4318
	4319	for ac_func in pow sqrt strndup
	4320	do :
	4321	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	4322	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
	4323	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
	4324	cat >>confdefs.h <<_ACEOF
	4325	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
	4326	_ACEOF
	4327
	4328	fi
	4329	done
	4330
	4331
	4332	ac_config_files="$ac_config_files Makefile src/Makefile test/Makefile"
	4333
	4334	cat >confcache <<\_ACEOF
	4335	# This file is a shell script that caches the results of configure
	4336	# tests run on this system so they can be shared between configure
	4337	# scripts and configure runs, see configure's option --config-cache.
	4338	# It is not useful on other systems. If it contains results you don't
	4339	# want to keep, you may remove or edit it.
	4340	#
	4341	# config.status only pays attention to the cache file if you give it
	4342	# the --recheck option to rerun configure.
	4343	#
	4344	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	4345	# loading this file, other unset `ac_cv_foo' will be assigned the
	4346	# following values.
	4347
	4348	_ACEOF
	4349
	4350	# The following way of writing the cache mishandles newlines in values,
	4351	# but we know of no workaround that is simple, portable, and efficient.
	4352	# So, we kill variables containing newlines.
	4353	# Ultrix sh set writes to stderr and can't be redirected directly,
	4354	# and sets the high bit in the cache file unless we assign to the vars.
	4355	(
	4356	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
	4357	eval ac_val=\$$ac_var
	4358	case $ac_val in #(
	4359	${as_nl})
	4360	case $ac_var in #(
	4361	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
	4362	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
	4363	esac
	4364	case $ac_var in #(
	4365	_ \| IFS \| as_nl) ;; #(
	4366	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	4367	*) { eval $ac_var=; unset $ac_var;} ;;
	4368	esac ;;
	4369	esac
	4370	done
	4371
	4372	(set) 2>&1 \|
	4373	case $as_nl`(ac_space=' '; set) 2>&1` in #(
	4374	${as_nl}ac_space=\ )
	4375	# `set' does not quote correctly, so add quotes: double-quote
	4376	# substitution turns \\\\ into \\, and sed turns \\ into \.
	4377	sed -n \
	4378	"s/'/'\\\\''/g;
	4379	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
	4380	;; #(
	4381	*)
	4382	# `set' quotes correctly as required by POSIX, so do not add quotes.
	4383	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
	4384	;;
	4385	esac \|
	4386	sort
	4387	) \|
	4388	sed '
	4389	/^ac_cv_env_/b end
	4390	t clear
	4391	:clear
	4392	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	4393	t end
	4394	s/^$[^=]$=$.$$/\1=${\1=\2}/
	4395	:end' >>confcache
	4396	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
	4397	if test -w "$cache_file"; then
	4398	if test "x$cache_file" != "x/dev/null"; then
	4399	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
	4400	$as_echo "$as_me: updating cache $cache_file" >&6;}
	4401	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
	4402	cat confcache >"$cache_file"
	4403	else
	4404	case $cache_file in #(
	4405	/ \| ?:*)
	4406	mv -f confcache "$cache_file"$$ &&
	4407	mv -f "$cache_file"$$ "$cache_file" ;; #(
	4408	*)
	4409	mv -f confcache "$cache_file" ;;
	4410	esac
	4411	fi
	4412	fi
	4413	else
	4414	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
	4415	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
	4416	fi
	4417	fi
	4418	rm -f confcache
	4419
	4420	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	4421	# Let make expand exec_prefix.
	4422	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	4423
	4424	DEFS=-DHAVE_CONFIG_H
	4425
	4426	ac_libobjs=
	4427	ac_ltlibobjs=
	4428	U=
	4429	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	4430	# 1. Remove the extension, and $U if already installed.
	4431	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
	4432	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
	4433	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
	4434	# will be set to the directory where LIBOBJS objects are built.
	4435	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
	4436	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
	4437	done
	4438	LIBOBJS=$ac_libobjs
	4439
	4440	LTLIBOBJS=$ac_ltlibobjs
	4441
	4442
	4443	if test -n "$EXEEXT"; then
	4444	am__EXEEXT_TRUE=
	4445	am__EXEEXT_FALSE='#'
	4446	else
	4447	am__EXEEXT_TRUE='#'
	4448	am__EXEEXT_FALSE=
	4449	fi
	4450
	4451	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
	4452	as_fn_error $? "conditional \"AMDEP\" was never defined.
	4453	Usually this means the macro was only invoked conditionally." "$LINENO" 5
	4454	fi
	4455	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
	4456	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
	4457	Usually this means the macro was only invoked conditionally." "$LINENO" 5
	4458	fi
	4459
	4460	: "${CONFIG_STATUS=./config.status}"
	4461	ac_write_fail=0
	4462	ac_clean_files_save=$ac_clean_files
	4463	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
	4464	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
	4465	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
	4466	as_write_fail=0
	4467	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
	4468	#! $SHELL
	4469	# Generated by $as_me.
	4470	# Run this file to recreate the current configuration.
	4471	# Compiler output produced by configure, useful for debugging
	4472	# configure, is in config.log if it exists.
	4473
	4474	debug=false
	4475	ac_cs_recheck=false
	4476	ac_cs_silent=false
	4477
	4478	SHELL=\${CONFIG_SHELL-$SHELL}
	4479	export SHELL
	4480	_ASEOF
	4481	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
	4482	## -------------------- ##
	4483	## M4sh Initialization. ##
	4484	## -------------------- ##
	4485
	4486	# Be more Bourne compatible
	4487	DUALCASE=1; export DUALCASE # for MKS sh
	4488	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
	4489	emulate sh
	4490	NULLCMD=:
	4491	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
	4492	# is contrary to our usage. Disable this feature.
	4493	alias -g '${1+"$@"}'='"$@"'
	4494	setopt NO_GLOB_SUBST
	4495	else
	4496	case `(set -o) 2>/dev/null` in #(
	4497	posix) :
	4498	set -o posix ;; #(
	4499	*) :
	4500	;;
	4501	esac
	4502	fi
	4503
	4504
	4505	as_nl='
	4506	'
	4507	export as_nl
	4508	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	4509	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	4510	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	4511	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	4512	# Prefer a ksh shell builtin over an external printf program on Solaris,
	4513	# but without wasting forks for bash or zsh.
	4514	if test -z "$BASH_VERSION$ZSH_VERSION" \
	4515	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
	4516	as_echo='print -r --'
	4517	as_echo_n='print -rn --'
	4518	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	4519	as_echo='printf %s\n'
	4520	as_echo_n='printf %s'
	4521	else
	4522	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	4523	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	4524	as_echo_n='/usr/ucb/echo -n'
	4525	else
	4526	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	4527	as_echo_n_body='eval
	4528	arg=$1;
	4529	case $arg in #(
	4530	"$as_nl")
	4531	expr "X$arg" : "X\$.*\$$as_nl";
	4532	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	4533	esac;
	4534	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	4535	'
	4536	export as_echo_n_body
	4537	as_echo_n='sh -c $as_echo_n_body as_echo'
	4538	fi
	4539	export as_echo_body
	4540	as_echo='sh -c $as_echo_body as_echo'
	4541	fi
	4542
	4543	# The user is always right.
	4544	if test "${PATH_SEPARATOR+set}" != set; then
	4545	PATH_SEPARATOR=:
	4546	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	4547	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	4548	PATH_SEPARATOR=';'
	4549	}
	4550	fi
	4551
	4552
	4553	# IFS
	4554	# We need space, tab and new line, in precisely that order. Quoting is
	4555	# there to prevent editors from complaining about space-tab.
	4556	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	4557	# splitting by setting IFS to empty value.)
	4558	IFS=" "" $as_nl"
	4559
	4560	# Find who we are. Look in the path if we contain no directory separator.
	4561	as_myself=
	4562	case $0 in #((
	4563	[\\/] ) as_myself=$0 ;;
	4564	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4565	for as_dir in $PATH
	4566	do
	4567	IFS=$as_save_IFS
	4568	test -z "$as_dir" && as_dir=.
	4569	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	4570	done
	4571	IFS=$as_save_IFS
	4572
	4573	;;
	4574	esac
	4575	# We did not find ourselves, most probably we were run as `sh COMMAND'
	4576	# in which case we are not to be found in the path.
	4577	if test "x$as_myself" = x; then
	4578	as_myself=$0
	4579	fi
	4580	if test ! -f "$as_myself"; then
	4581	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	4582	exit 1
	4583	fi
	4584
	4585	# Unset variables that we do not need and which cause bugs (e.g. in
	4586	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
	4587	# suppresses any "Segmentation fault" message there. '((' could
	4588	# trigger a bug in pdksh 5.2.14.
	4589	for as_var in BASH_ENV ENV MAIL MAILPATH
	4590	do eval test x\${$as_var+set} = xset \
	4591	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
	4592	done
	4593	PS1='$ '
	4594	PS2='> '
	4595	PS4='+ '
	4596
	4597	# NLS nuisances.
	4598	LC_ALL=C
	4599	export LC_ALL
	4600	LANGUAGE=C
	4601	export LANGUAGE
	4602
	4603	# CDPATH.
	4604	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
	4605
	4606
	4607	# as_fn_error STATUS ERROR [LINENO LOG_FD]
	4608	# ----------------------------------------
	4609	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
	4610	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
	4611	# script with STATUS, using 1 if that was 0.
	4612	as_fn_error ()
	4613	{
	4614	as_status=$1; test $as_status -eq 0 && as_status=1
	4615	if test "$4"; then
	4616	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
	4617	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
	4618	fi
	4619	$as_echo "$as_me: error: $2" >&2
	4620	as_fn_exit $as_status
	4621	} # as_fn_error
	4622
	4623
	4624	# as_fn_set_status STATUS
	4625	# -----------------------
	4626	# Set $? to STATUS, without forking.
	4627	as_fn_set_status ()
	4628	{
	4629	return $1
	4630	} # as_fn_set_status
	4631
	4632	# as_fn_exit STATUS
	4633	# -----------------
	4634	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
	4635	as_fn_exit ()
	4636	{
	4637	set +e
	4638	as_fn_set_status $1
	4639	exit $1
	4640	} # as_fn_exit
	4641
	4642	# as_fn_unset VAR
	4643	# ---------------
	4644	# Portably unset VAR.
	4645	as_fn_unset ()
	4646	{
	4647	{ eval $1=; unset $1;}
	4648	}
	4649	as_unset=as_fn_unset
	4650	# as_fn_append VAR VALUE
	4651	# ----------------------
	4652	# Append the text in VALUE to the end of the definition contained in VAR. Take
	4653	# advantage of any shell optimizations that allow amortized linear growth over
	4654	# repeated appends, instead of the typical quadratic growth present in naive
	4655	# implementations.
	4656	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
	4657	eval 'as_fn_append ()
	4658	{
	4659	eval $1+=\$2
	4660	}'
	4661	else
	4662	as_fn_append ()
	4663	{
	4664	eval $1=\$$1\$2
	4665	}
	4666	fi # as_fn_append
	4667
	4668	# as_fn_arith ARG...
	4669	# ------------------
	4670	# Perform arithmetic evaluation on the ARGs, and store the result in the
	4671	# global $as_val. Take advantage of shells that can avoid forks. The arguments
	4672	# must be portable across $(()) and expr.
	4673	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
	4674	eval 'as_fn_arith ()
	4675	{
	4676	as_val=$(( $* ))
	4677	}'
	4678	else
	4679	as_fn_arith ()
	4680	{
	4681	as_val=`expr "$@" \|\| test $? -eq 1`
	4682	}
	4683	fi # as_fn_arith
	4684
	4685
	4686	if expr a : '$a$' >/dev/null 2>&1 &&
	4687	test "X`expr 00001 : '.*$...$'`" = X001; then
	4688	as_expr=expr
	4689	else
	4690	as_expr=false
	4691	fi
	4692
	4693	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
	4694	as_basename=basename
	4695	else
	4696	as_basename=false
	4697	fi
	4698
	4699	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	4700	as_dirname=dirname
	4701	else
	4702	as_dirname=false
	4703	fi
	4704
	4705	as_me=`$as_basename -- "$0" \|\|
	4706	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	4707	X"$0" : 'X$//$$' \\| \
	4708	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
	4709	$as_echo X/"$0" \|
	4710	sed '/^.\/$[^/][^/]$\/*$/{
	4711	s//\1/
	4712	q
	4713	}
	4714	/^X\/$\/\/$$/{
	4715	s//\1/
	4716	q
	4717	}
	4718	/^X\/$\/$.*/{
	4719	s//\1/
	4720	q
	4721	}
	4722	s/.*/./; q'`
	4723
	4724	# Avoid depending upon Character Ranges.
	4725	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	4726	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	4727	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	4728	as_cr_digits='0123456789'
	4729	as_cr_alnum=$as_cr_Letters$as_cr_digits
	4730
	4731	ECHO_C= ECHO_N= ECHO_T=
	4732	case `echo -n x` in #(((((
	4733	-n*)
	4734	case `echo 'xy\c'` in
	4735	c) ECHO_T=' ';; # ECHO_T is single tab character.
	4736	xy) ECHO_C='\c';;
	4737	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
	4738	ECHO_T=' ';;
	4739	esac;;
	4740	*)
	4741	ECHO_N='-n';;
	4742	esac
	4743
	4744	rm -f conf$$ conf$$.exe conf$$.file
	4745	if test -d conf$$.dir; then
	4746	rm -f conf$$.dir/conf$$.file
	4747	else
	4748	rm -f conf$$.dir
	4749	mkdir conf$$.dir 2>/dev/null
	4750	fi
	4751	if (echo >conf$$.file) 2>/dev/null; then
	4752	if ln -s conf$$.file conf$$ 2>/dev/null; then
	4753	as_ln_s='ln -s'
	4754	# ... but there are two gotchas:
	4755	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	4756	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	4757	# In both cases, we have to default to `cp -p'.
	4758	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	4759	as_ln_s='cp -p'
	4760	elif ln conf$$.file conf$$ 2>/dev/null; then
	4761	as_ln_s=ln
	4762	else
	4763	as_ln_s='cp -p'
	4764	fi
	4765	else
	4766	as_ln_s='cp -p'
	4767	fi
	4768	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	4769	rmdir conf$$.dir 2>/dev/null
	4770
	4771
	4772	# as_fn_mkdir_p
	4773	# -------------
	4774	# Create "$as_dir" as a directory, including parents if necessary.
	4775	as_fn_mkdir_p ()
	4776	{
	4777
	4778	case $as_dir in #(
	4779	-*) as_dir=./$as_dir;;
	4780	esac
	4781	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
	4782	as_dirs=
	4783	while :; do
	4784	case $as_dir in #(
	4785	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	4786	*) as_qdir=$as_dir;;
	4787	esac
	4788	as_dirs="'$as_qdir' $as_dirs"
	4789	as_dir=`$as_dirname -- "$as_dir" \|\|
	4790	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
	4791	X"$as_dir" : 'X$//$[^/]' \\| \
	4792	X"$as_dir" : 'X$//$$' \\| \
	4793	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	4794	$as_echo X"$as_dir" \|
	4795	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	4796	s//\1/
	4797	q
	4798	}
	4799	/^X$\/\/$[^/].*/{
	4800	s//\1/
	4801	q
	4802	}
	4803	/^X$\/\/$$/{
	4804	s//\1/
	4805	q
	4806	}
	4807	/^X$\/$.*/{
	4808	s//\1/
	4809	q
	4810	}
	4811	s/.*/./; q'`
	4812	test -d "$as_dir" && break
	4813	done
	4814	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	4815	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
	4816
	4817
	4818	} # as_fn_mkdir_p
	4819	if mkdir -p . 2>/dev/null; then
	4820	as_mkdir_p='mkdir -p "$as_dir"'
	4821	else
	4822	test -d ./-p && rmdir ./-p
	4823	as_mkdir_p=false
	4824	fi
	4825
	4826	if test -x / >/dev/null 2>&1; then
	4827	as_test_x='test -x'
	4828	else
	4829	if ls -dL / >/dev/null 2>&1; then
	4830	as_ls_L_option=L
	4831	else
	4832	as_ls_L_option=
	4833	fi
	4834	as_test_x='
	4835	eval sh -c '\''
	4836	if test -d "$1"; then
	4837	test -d "$1/.";
	4838	else
	4839	case $1 in #(
	4840	-*)set "./$1";;
	4841	esac;
	4842	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
	4843	???[sx]):;;)false;;esac;fi
	4844	'\'' sh
	4845	'
	4846	fi
	4847	as_executable_p=$as_test_x
	4848
	4849	# Sed expression to map a string onto a valid CPP name.
	4850	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
	4851
	4852	# Sed expression to map a string onto a valid variable name.
	4853	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
	4854
	4855
	4856	exec 6>&1
	4857	## ----------------------------------- ##
	4858	## Main body of $CONFIG_STATUS script. ##
	4859	## ----------------------------------- ##
	4860	_ASEOF
	4861	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
	4862
	4863	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	4864	# Save the log message, to keep $0 and so on meaningful, and to
	4865	# report actual input values of CONFIG_FILES etc. instead of their
	4866	# values after options handling.
	4867	ac_log="
	4868	This file was extended by FULL-PACKAGE-NAME $as_me VERSION, which was
	4869	generated by GNU Autoconf 2.68. Invocation command line was
	4870
	4871	CONFIG_FILES = $CONFIG_FILES
	4872	CONFIG_HEADERS = $CONFIG_HEADERS
	4873	CONFIG_LINKS = $CONFIG_LINKS
	4874	CONFIG_COMMANDS = $CONFIG_COMMANDS
	4875	$ $0 $@
	4876
	4877	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	4878	"
	4879
	4880	_ACEOF
	4881
	4882	case $ac_config_files in *"
	4883	") set x $ac_config_files; shift; ac_config_files=$;;
	4884	esac
	4885
	4886	case $ac_config_headers in *"
	4887	") set x $ac_config_headers; shift; ac_config_headers=$;;
	4888	esac
	4889
	4890
	4891	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	4892	# Files that config.status was made for.
	4893	config_files="$ac_config_files"
	4894	config_headers="$ac_config_headers"
	4895	config_commands="$ac_config_commands"
	4896
	4897	_ACEOF
	4898
	4899	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	4900	ac_cs_usage="\
	4901	\`$as_me' instantiates files and other configuration actions
	4902	from templates according to the current configuration. Unless the files
	4903	and actions are specified as TAGs, all are instantiated by default.
	4904
	4905	Usage: $0 [OPTION]... [TAG]...
	4906
	4907	-h, --help print this help, then exit
	4908	-V, --version print version number and configuration settings, then exit
	4909	--config print configuration, then exit
	4910	-q, --quiet, --silent
	4911	do not print progress messages
	4912	-d, --debug don't remove temporary files
	4913	--recheck update $as_me by reconfiguring in the same conditions
	4914	--file=FILE[:TEMPLATE]
	4915	instantiate the configuration file FILE
	4916	--header=FILE[:TEMPLATE]
	4917	instantiate the configuration header FILE
	4918
	4919	Configuration files:
	4920	$config_files
	4921
	4922	Configuration headers:
	4923	$config_headers
	4924
	4925	Configuration commands:
	4926	$config_commands
	4927
	4928	Report bugs to <BUG-REPORT-ADDRESS>."
	4929
	4930	_ACEOF
	4931	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	4932	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
	4933	ac_cs_version="\\
	4934	FULL-PACKAGE-NAME config.status VERSION
	4935	configured by $0, generated by GNU Autoconf 2.68,
	4936	with options \\"\$ac_cs_config\\"
	4937
	4938	Copyright (C) 2010 Free Software Foundation, Inc.
	4939	This config.status script is free software; the Free Software Foundation
	4940	gives unlimited permission to copy, distribute and modify it."
	4941
	4942	ac_pwd='$ac_pwd'
	4943	srcdir='$srcdir'
	4944	INSTALL='$INSTALL'
	4945	MKDIR_P='$MKDIR_P'
	4946	AWK='$AWK'
	4947	test -n "\$AWK" \|\| AWK=awk
	4948	_ACEOF
	4949
	4950	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	4951	# The default lists apply if the user does not specify any file.
	4952	ac_need_defaults=:
	4953	while test $# != 0
	4954	do
	4955	case $1 in
	4956	--=?)
	4957	ac_option=`expr "X$1" : 'X$[^=]*$='`
	4958	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
	4959	ac_shift=:
	4960	;;
	4961	--*=)
	4962	ac_option=`expr "X$1" : 'X$[^=]*$='`
	4963	ac_optarg=
	4964	ac_shift=:
	4965	;;
	4966	*)
	4967	ac_option=$1
	4968	ac_optarg=$2
	4969	ac_shift=shift
	4970	;;
	4971	esac
	4972
	4973	case $ac_option in
	4974	# Handling of the options.
	4975	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	4976	ac_cs_recheck=: ;;
	4977	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
	4978	$as_echo "$ac_cs_version"; exit ;;
	4979	--config \| --confi \| --conf \| --con \| --co \| --c )
	4980	$as_echo "$ac_cs_config"; exit ;;
	4981	--debug \| --debu \| --deb \| --de \| --d \| -d )
	4982	debug=: ;;
	4983	--file \| --fil \| --fi \| --f )
	4984	$ac_shift
	4985	case $ac_optarg in
	4986	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	4987	'') as_fn_error $? "missing file argument" ;;
	4988	esac
	4989	as_fn_append CONFIG_FILES " '$ac_optarg'"
	4990	ac_need_defaults=false;;
	4991	--header \| --heade \| --head \| --hea )
	4992	$ac_shift
	4993	case $ac_optarg in
	4994	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	4995	esac
	4996	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
	4997	ac_need_defaults=false;;
	4998	--he \| --h)
	4999	# Conflict between --help and --header
	5000	as_fn_error $? "ambiguous option: \`$1'
	5001	Try \`$0 --help' for more information.";;
	5002	--help \| --hel \| -h )
	5003	$as_echo "$ac_cs_usage"; exit ;;
	5004	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	5005	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	5006	ac_cs_silent=: ;;
	5007
	5008	# This is an error.
	5009	-*) as_fn_error $? "unrecognized option: \`$1'
	5010	Try \`$0 --help' for more information." ;;
	5011
	5012	*) as_fn_append ac_config_targets " $1"
	5013	ac_need_defaults=false ;;
	5014
	5015	esac
	5016	shift
	5017	done
	5018
	5019	ac_configure_extra_args=
	5020
	5021	if $ac_cs_silent; then
	5022	exec 6>/dev/null
	5023	ac_configure_extra_args="$ac_configure_extra_args --silent"
	5024	fi
	5025
	5026	_ACEOF
	5027	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	5028	if \$ac_cs_recheck; then
	5029	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
	5030	shift
	5031	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
	5032	CONFIG_SHELL='$SHELL'
	5033	export CONFIG_SHELL
	5034	exec "\$@"
	5035	fi
	5036
	5037	_ACEOF
	5038	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	5039	exec 5>>config.log
	5040	{
	5041	echo
	5042	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	5043	## Running $as_me. ##
	5044	_ASBOX
	5045	$as_echo "$ac_log"
	5046	} >&5
	5047
	5048	_ACEOF
	5049	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	5050	#
	5051	# INIT-COMMANDS
	5052	#
	5053	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
	5054
	5055	_ACEOF
	5056
	5057	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	5058
	5059	# Handling of arguments.
	5060	for ac_config_target in $ac_config_targets
	5061	do
	5062	case $ac_config_target in
	5063	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
	5064	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
	5065	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
	5066	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
	5067	"test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
	5068
	5069	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
	5070	esac
	5071	done
	5072
	5073
	5074	# If the user did not use the arguments to specify the items to instantiate,
	5075	# then the envvar interface is used. Set only those that are not.
	5076	# We use the long form for the default assignment because of an extremely
	5077	# bizarre bug on SunOS 4.1.3.
	5078	if $ac_need_defaults; then
	5079	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	5080	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
	5081	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
	5082	fi
	5083
	5084	# Have a temporary directory for convenience. Make it in the build tree
	5085	# simply because there is no reason against having it here, and in addition,
	5086	# creating and moving files from /tmp can sometimes cause problems.
	5087	# Hook for its removal unless debugging.
	5088	# Note that there is a small window in which the directory will not be cleaned:
	5089	# after its creation but before its name has been assigned to `$tmp'.
	5090	$debug \|\|
	5091	{
	5092	tmp= ac_tmp=
	5093	trap 'exit_status=$?
	5094	: "${ac_tmp:=$tmp}"
	5095	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
	5096	' 0
	5097	trap 'as_fn_exit 1' 1 2 13 15
	5098	}
	5099	# Create a (secure) tmp directory for tmp files.
	5100
	5101	{
	5102	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
	5103	test -d "$tmp"
	5104	} \|\|
	5105	{
	5106	tmp=./conf$$-$RANDOM
	5107	(umask 077 && mkdir "$tmp")
	5108	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
	5109	ac_tmp=$tmp
	5110
	5111	# Set up the scripts for CONFIG_FILES section.
	5112	# No need to generate them if there are no CONFIG_FILES.
	5113	# This happens for instance with `./config.status config.h'.
	5114	if test -n "$CONFIG_FILES"; then
	5115
	5116
	5117	ac_cr=`echo X \| tr X '\015'`
	5118	# On cygwin, bash can eat \r inside `` if the user requested igncr.
	5119	# But we know of no other shell where ac_cr would be empty at this
	5120	# point, so we can use a bashism as a fallback.
	5121	if test "x$ac_cr" = x; then
	5122	eval ac_cr=\$\'\\r\'
	5123	fi
	5124	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
	5125	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
	5126	ac_cs_awk_cr='\\r'
	5127	else
	5128	ac_cs_awk_cr=$ac_cr
	5129	fi
	5130
	5131	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
	5132	_ACEOF
	5133
	5134
	5135	{
	5136	echo "cat >conf$$subs.awk <<_ACEOF" &&
	5137	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
	5138	echo "_ACEOF"
	5139	} >conf$$subs.sh \|\|
	5140	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
	5141	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
	5142	ac_delim='%!_!# '
	5143	for ac_last_try in false false false false false :; do
	5144	. ./conf$$subs.sh \|\|
	5145	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
	5146
	5147	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
	5148	if test $ac_delim_n = $ac_delim_num; then
	5149	break
	5150	elif $ac_last_try; then
	5151	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
	5152	else
	5153	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
	5154	fi
	5155	done
	5156	rm -f conf$$subs.sh
	5157
	5158	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	5159	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
	5160	_ACEOF
	5161	sed -n '
	5162	h
	5163	s/^/S["/; s/!.*/"]=/
	5164	p
	5165	g
	5166	s/^[^!]*!//
	5167	:repl
	5168	t repl
	5169	s/'"$ac_delim"'$//
	5170	t delim
	5171	:nl
	5172	h
	5173	s/$.\{148\}$..*/\1/
	5174	t more1
	5175	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
	5176	p
	5177	n
	5178	b repl
	5179	:more1
	5180	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	5181	p
	5182	g
	5183	s/.\{148\}//
	5184	t nl
	5185	:delim
	5186	h
	5187	s/$.\{148\}$..*/\1/
	5188	t more2
	5189	s/["\\]/\\&/g; s/^/"/; s/$/"/
	5190	p
	5191	b
	5192	:more2
	5193	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	5194	p
	5195	g
	5196	s/.\{148\}//
	5197	t delim
	5198	' <conf$$subs.awk \| sed '
	5199	/^[^""]/{
	5200	N
	5201	s/\n//
	5202	}
	5203	' >>$CONFIG_STATUS \|\| ac_write_fail=1
	5204	rm -f conf$$subs.awk
	5205	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	5206	_ACAWK
	5207	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
	5208	for (key in S) S_is_set[key] = 1
	5209	FS = ""
	5210
	5211	}
	5212	{
	5213	line = $ 0
	5214	nfields = split(line, field, "@")
	5215	substed = 0
	5216	len = length(field[1])
	5217	for (i = 2; i < nfields; i++) {
	5218	key = field[i]
	5219	keylen = length(key)
	5220	if (S_is_set[key]) {
	5221	value = S[key]
	5222	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
	5223	len += length(value) + length(field[++i])
	5224	substed = 1
	5225	} else
	5226	len += 1 + keylen
	5227	}
	5228
	5229	print line
	5230	}
	5231
	5232	_ACAWK
	5233	_ACEOF
	5234	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	5235	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
	5236	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
	5237	else
	5238	cat
	5239	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
	5240	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
	5241	_ACEOF
	5242
	5243	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
	5244	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
	5245	# trailing colons and then remove the whole line if VPATH becomes empty
	5246	# (actually we leave an empty line to preserve line numbers).
	5247	if test "x$srcdir" = x.; then
	5248	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
	5249	h
	5250	s///
	5251	s/^/:/
	5252	s/[ ]*$/:/
	5253	s/:\$(srcdir):/:/g
	5254	s/:\${srcdir}:/:/g
	5255	s/:@srcdir@:/:/g
	5256	s/^:*//
	5257	s/:*$//
	5258	x
	5259	s/$=[ ]$./\1/
	5260	G
	5261	s/\n//
	5262	s/^[^=]=[ ]$//
	5263	}'
	5264	fi
	5265
	5266	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	5267	fi # test -n "$CONFIG_FILES"
	5268
	5269	# Set up the scripts for CONFIG_HEADERS section.
	5270	# No need to generate them if there are no CONFIG_HEADERS.
	5271	# This happens for instance with `./config.status Makefile'.
	5272	if test -n "$CONFIG_HEADERS"; then
	5273	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
	5274	BEGIN {
	5275	_ACEOF
	5276
	5277	# Transform confdefs.h into an awk script `defines.awk', embedded as
	5278	# here-document in config.status, that substitutes the proper values into
	5279	# config.h.in to produce config.h.
	5280
	5281	# Create a delimiter string that does not exist in confdefs.h, to ease
	5282	# handling of long lines.
	5283	ac_delim='%!_!# '
	5284	for ac_last_try in false false :; do
	5285	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
	5286	if test -z "$ac_tt"; then
	5287	break
	5288	elif $ac_last_try; then
	5289	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
	5290	else
	5291	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
	5292	fi
	5293	done
	5294
	5295	# For the awk script, D is an array of macro values keyed by name,
	5296	# likewise P contains macro parameters if any. Preserve backslash
	5297	# newline sequences.
	5298
	5299	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
	5300	sed -n '
	5301	s/.\{148\}/&'"$ac_delim"'/g
	5302	t rset
	5303	:rset
	5304	s/^[ ]#[ ]define[ ][ ]*/ /
	5305	t def
	5306	d
	5307	:def
	5308	s/\\$//
	5309	t bsnl
	5310	s/["\\]/\\&/g
	5311	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	5312	D["\1"]=" \3"/p
	5313	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
	5314	d
	5315	:bsnl
	5316	s/["\\]/\\&/g
	5317	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
	5318	D["\1"]=" \3\\\\\\n"\\/p
	5319	t cont
	5320	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
	5321	t cont
	5322	d
	5323	:cont
	5324	n
	5325	s/.\{148\}/&'"$ac_delim"'/g
	5326	t clear
	5327	:clear
	5328	s/\\$//
	5329	t bsnlc
	5330	s/["\\]/\\&/g; s/^/"/; s/$/"/p
	5331	d
	5332	:bsnlc
	5333	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
	5334	b cont
	5335	' <confdefs.h \| sed '
	5336	s/'"$ac_delim"'/"\\\
	5337	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
	5338
	5339	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	5340	for (key in D) D_is_set[key] = 1
	5341	FS = ""
	5342	}
	5343	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
	5344	line = \$ 0
	5345	split(line, arg, " ")
	5346	if (arg[1] == "#") {
	5347	defundef = arg[2]
	5348	mac1 = arg[3]
	5349	} else {
	5350	defundef = substr(arg[1], 2)
	5351	mac1 = arg[2]
	5352	}
	5353	split(mac1, mac2, "(") #)
	5354	macro = mac2[1]
	5355	prefix = substr(line, 1, index(line, defundef) - 1)
	5356	if (D_is_set[macro]) {
	5357	# Preserve the white space surrounding the "#".
	5358	print prefix "define", macro P[macro] D[macro]
	5359	next
	5360	} else {
	5361	# Replace #undef with comments. This is necessary, for example,
	5362	# in the case of _POSIX_SOURCE, which is predefined and required
	5363	# on some systems where configure will not decide to define it.
	5364	if (defundef == "undef") {
	5365	print "/", prefix defundef, macro, "/"
	5366	next
	5367	}
	5368	}
	5369	}
	5370	{ print }
	5371	_ACAWK
	5372	_ACEOF
	5373	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	5374	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
	5375	fi # test -n "$CONFIG_HEADERS"
	5376
	5377
	5378	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
	5379	shift
	5380	for ac_tag
	5381	do
	5382	case $ac_tag in
	5383	:[FHLC]) ac_mode=$ac_tag; continue;;
	5384	esac
	5385	case $ac_mode$ac_tag in
	5386	:[FHL]:);;
	5387	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
	5388	:[FH]-) ac_tag=-:-;;
	5389	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
	5390	esac
	5391	ac_save_IFS=$IFS
	5392	IFS=:
	5393	set x $ac_tag
	5394	IFS=$ac_save_IFS
	5395	shift
	5396	ac_file=$1
	5397	shift
	5398
	5399	case $ac_mode in
	5400	:L) ac_source=$1;;
	5401	:[FH])
	5402	ac_file_inputs=
	5403	for ac_f
	5404	do
	5405	case $ac_f in
	5406	-) ac_f="$ac_tmp/stdin";;
	5407	*) # Look for the file first in the build tree, then in the source tree
	5408	# (if the path is not absolute). The absolute path cannot be DOS-style,
	5409	# because $ac_f cannot contain `:'.
	5410	test -f "$ac_f" \|\|
	5411	case $ac_f in
	5412	[\\/$]*) false;;
	5413	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	5414	esac \|\|
	5415	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
	5416	esac
	5417	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
	5418	as_fn_append ac_file_inputs " '$ac_f'"
	5419	done
	5420
	5421	# Let's still pretend it is `configure' which instantiates (i.e., don't
	5422	# use $as_me), people would be surprised to read:
	5423	# /* config.h. Generated by config.status. */
	5424	configure_input='Generated from '`
	5425	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
	5426	`' by configure.'
	5427	if test x"$ac_file" != x-; then
	5428	configure_input="$ac_file. $configure_input"
	5429	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
	5430	$as_echo "$as_me: creating $ac_file" >&6;}
	5431	fi
	5432	# Neutralize special characters interpreted by sed in replacement strings.
	5433	case $configure_input in #(
	5434	\& \| \\| \| \\ )
	5435	ac_sed_conf_input=`$as_echo "$configure_input" \|
	5436	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
	5437	*) ac_sed_conf_input=$configure_input;;
	5438	esac
	5439
	5440	case $ac_tag in
	5441	:-: \| *:-) cat >"$ac_tmp/stdin" \
	5442	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
	5443	esac
	5444	;;
	5445	esac
	5446
	5447	ac_dir=`$as_dirname -- "$ac_file" \|\|
	5448	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	5449	X"$ac_file" : 'X$//$[^/]' \\| \
	5450	X"$ac_file" : 'X$//$$' \\| \
	5451	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
	5452	$as_echo X"$ac_file" \|
	5453	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	5454	s//\1/
	5455	q
	5456	}
	5457	/^X$\/\/$[^/].*/{
	5458	s//\1/
	5459	q
	5460	}
	5461	/^X$\/\/$$/{
	5462	s//\1/
	5463	q
	5464	}
	5465	/^X$\/$.*/{
	5466	s//\1/
	5467	q
	5468	}
	5469	s/.*/./; q'`
	5470	as_dir="$ac_dir"; as_fn_mkdir_p
	5471	ac_builddir=.
	5472
	5473	case "$ac_dir" in
	5474	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	5475	*)
	5476	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
	5477	# A ".." for each directory in $ac_dir_suffix.
	5478	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
	5479	case $ac_top_builddir_sub in
	5480	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	5481	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	5482	esac ;;
	5483	esac
	5484	ac_abs_top_builddir=$ac_pwd
	5485	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	5486	# for backward compatibility:
	5487	ac_top_builddir=$ac_top_build_prefix
	5488
	5489	case $srcdir in
	5490	.) # We are building in place.
	5491	ac_srcdir=.
	5492	ac_top_srcdir=$ac_top_builddir_sub
	5493	ac_abs_top_srcdir=$ac_pwd ;;
	5494	[\\/]* \| ?:[\\/]* ) # Absolute name.
	5495	ac_srcdir=$srcdir$ac_dir_suffix;
	5496	ac_top_srcdir=$srcdir
	5497	ac_abs_top_srcdir=$srcdir ;;
	5498	*) # Relative name.
	5499	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	5500	ac_top_srcdir=$ac_top_build_prefix$srcdir
	5501	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
	5502	esac
	5503	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
	5504
	5505
	5506	case $ac_mode in
	5507	:F)
	5508	#
	5509	# CONFIG_FILE
	5510	#
	5511
	5512	case $INSTALL in
	5513	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
	5514	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
	5515	esac
	5516	ac_MKDIR_P=$MKDIR_P
	5517	case $MKDIR_P in
	5518	[\\/$]* \| ?:[\\/]* ) ;;
	5519	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
	5520	esac
	5521	_ACEOF
	5522
	5523	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	5524	# If the template does not know about datarootdir, expand it.
	5525	# FIXME: This hack should be removed a few years after 2.60.
	5526	ac_datarootdir_hack=; ac_datarootdir_seen=
	5527	ac_sed_dataroot='
	5528	/datarootdir/ {
	5529	p
	5530	q
	5531	}
	5532	/@datadir@/p
	5533	/@docdir@/p
	5534	/@infodir@/p
	5535	/@localedir@/p
	5536	/@mandir@/p'
	5537	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
	5538	datarootdir) ac_datarootdir_seen=yes;;
	5539	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
	5540	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
	5541	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
	5542	_ACEOF
	5543	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	5544	ac_datarootdir_hack='
	5545	s&@datadir@&$datadir&g
	5546	s&@docdir@&$docdir&g
	5547	s&@infodir@&$infodir&g
	5548	s&@localedir@&$localedir&g
	5549	s&@mandir@&$mandir&g
	5550	s&\\\${datarootdir}&$datarootdir&g' ;;
	5551	esac
	5552	_ACEOF
	5553
	5554	# Neutralize VPATH when `$srcdir' = `.'.
	5555	# Shell code in configure.ac might set extrasub.
	5556	# FIXME: do we really want to maintain this feature?
	5557	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	5558	ac_sed_extra="$ac_vpsub
	5559	$extrasub
	5560	_ACEOF
	5561	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	5562	:t
	5563	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
	5564	s\|@configure_input@\|$ac_sed_conf_input\|;t t
	5565	s&@top_builddir@&$ac_top_builddir_sub&;t t
	5566	s&@top_build_prefix@&$ac_top_build_prefix&;t t
	5567	s&@srcdir@&$ac_srcdir&;t t
	5568	s&@abs_srcdir@&$ac_abs_srcdir&;t t
	5569	s&@top_srcdir@&$ac_top_srcdir&;t t
	5570	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
	5571	s&@builddir@&$ac_builddir&;t t
	5572	s&@abs_builddir@&$ac_abs_builddir&;t t
	5573	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
	5574	s&@INSTALL@&$ac_INSTALL&;t t
	5575	s&@MKDIR_P@&$ac_MKDIR_P&;t t
	5576	$ac_datarootdir_hack
	5577	"
	5578	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
	5579	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	5580
	5581	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
	5582	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
	5583	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
	5584	"$ac_tmp/out"`; test -z "$ac_out"; } &&
	5585	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	5586	which seems to be undefined. Please make sure it is defined" >&5
	5587	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	5588	which seems to be undefined. Please make sure it is defined" >&2;}
	5589
	5590	rm -f "$ac_tmp/stdin"
	5591	case $ac_file in
	5592	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
	5593	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
	5594	esac \
	5595	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	5596	;;
	5597	:H)
	5598	#
	5599	# CONFIG_HEADER
	5600	#
	5601	if test x"$ac_file" != x-; then
	5602	{
	5603	$as_echo "/* $configure_input */" \
	5604	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
	5605	} >"$ac_tmp/config.h" \
	5606	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	5607	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
	5608	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
	5609	$as_echo "$as_me: $ac_file is unchanged" >&6;}
	5610	else
	5611	rm -f "$ac_file"
	5612	mv "$ac_tmp/config.h" "$ac_file" \
	5613	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
	5614	fi
	5615	else
	5616	$as_echo "/* $configure_input */" \
	5617	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
	5618	\|\| as_fn_error $? "could not create -" "$LINENO" 5
	5619	fi
	5620	# Compute "$ac_file"'s index in $config_headers.
	5621	_am_arg="$ac_file"
	5622	_am_stamp_count=1
	5623	for _am_header in $config_headers :; do
	5624	case $_am_header in
	5625	$_am_arg \| $_am_arg:* )
	5626	break ;;
	5627	* )
	5628	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
	5629	esac
	5630	done
	5631	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
	5632	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
	5633	X"$_am_arg" : 'X$//$[^/]' \\| \
	5634	X"$_am_arg" : 'X$//$$' \\| \
	5635	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
	5636	$as_echo X"$_am_arg" \|
	5637	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	5638	s//\1/
	5639	q
	5640	}
	5641	/^X$\/\/$[^/].*/{
	5642	s//\1/
	5643	q
	5644	}
	5645	/^X$\/\/$$/{
	5646	s//\1/
	5647	q
	5648	}
	5649	/^X$\/$.*/{
	5650	s//\1/
	5651	q
	5652	}
	5653	s/.*/./; q'`/stamp-h$_am_stamp_count
	5654	;;
	5655
	5656	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
	5657	$as_echo "$as_me: executing $ac_file commands" >&6;}
	5658	;;
	5659	esac
	5660
	5661
	5662	case $ac_file$ac_mode in
	5663	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
	5664	# Autoconf 2.62 quotes --file arguments for eval, but not when files
	5665	# are listed without --file. Let's play safe and only enable the eval
	5666	# if we detect the quoting.
	5667	case $CONFIG_FILES in
	5668	\') eval set x "$CONFIG_FILES" ;;
	5669	*) set x $CONFIG_FILES ;;
	5670	esac
	5671	shift
	5672	for mf
	5673	do
	5674	# Strip MF so we end up with the name of the file.
	5675	mf=`echo "$mf" \| sed -e 's/:.*$//'`
	5676	# Check whether this is an Automake generated Makefile or not.
	5677	# We used to match only the files named `Makefile.in', but
	5678	# some people rename them; so instead we look at the file content.
	5679	# Grep'ing the first line is not enough: some people post-process
	5680	# each Makefile.in and add a new line on top of each file to say so.
	5681	# Grep'ing the whole file is not good either: AIX grep has a line
	5682	# limit of 2048, but all sed's we know have understand at least 4000.
	5683	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
	5684	dirpart=`$as_dirname -- "$mf" \|\|
	5685	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
	5686	X"$mf" : 'X$//$[^/]' \\| \
	5687	X"$mf" : 'X$//$$' \\| \
	5688	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
	5689	$as_echo X"$mf" \|
	5690	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	5691	s//\1/
	5692	q
	5693	}
	5694	/^X$\/\/$[^/].*/{
	5695	s//\1/
	5696	q
	5697	}
	5698	/^X$\/\/$$/{
	5699	s//\1/
	5700	q
	5701	}
	5702	/^X$\/$.*/{
	5703	s//\1/
	5704	q
	5705	}
	5706	s/.*/./; q'`
	5707	else
	5708	continue
	5709	fi
	5710	# Extract the definition of DEPDIR, am__include, and am__quote
	5711	# from the Makefile without running `make'.
	5712	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
	5713	test -z "$DEPDIR" && continue
	5714	am__include=`sed -n 's/^am__include = //p' < "$mf"`
	5715	test -z "am__include" && continue
	5716	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
	5717	# When using ansi2knr, U may be empty or an underscore; expand it
	5718	U=`sed -n 's/^U = //p' < "$mf"`
	5719	# Find all dependency output files, they are included files with
	5720	# $(DEPDIR) in their names. We invoke sed twice because it is the
	5721	# simplest approach to changing $(DEPDIR) to its actual value in the
	5722	# expansion.
	5723	for file in `sed -n "
	5724	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
	5725	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
	5726	# Make sure the directory exists.
	5727	test -f "$dirpart/$file" && continue
	5728	fdir=`$as_dirname -- "$file" \|\|
	5729	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
	5730	X"$file" : 'X$//$[^/]' \\| \
	5731	X"$file" : 'X$//$$' \\| \
	5732	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
	5733	$as_echo X"$file" \|
	5734	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	5735	s//\1/
	5736	q
	5737	}
	5738	/^X$\/\/$[^/].*/{
	5739	s//\1/
	5740	q
	5741	}
	5742	/^X$\/\/$$/{
	5743	s//\1/
	5744	q
	5745	}
	5746	/^X$\/$.*/{
	5747	s//\1/
	5748	q
	5749	}
	5750	s/.*/./; q'`
	5751	as_dir=$dirpart/$fdir; as_fn_mkdir_p
	5752	# echo "creating $dirpart/$file"
	5753	echo '# dummy' > "$dirpart/$file"
	5754	done
	5755	done
	5756	}
	5757	;;
	5758
	5759	esac
	5760	done # for ac_tag
	5761
	5762
	5763	as_fn_exit 0
	5764	_ACEOF
	5765	ac_clean_files=$ac_clean_files_save
	5766
	5767	test $ac_write_fail = 0 \|\|
	5768	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
	5769
	5770
	5771	# configure is writing to config.log, and then calls config.status.
	5772	# config.status does its own redirection, appending to config.log.
	5773	# Unfortunately, on DOS this fails, as config.log is still kept open
	5774	# by configure, so config.status won't be able to write to it; its
	5775	# output is simply discarded. So we exec the FD to /dev/null,
	5776	# effectively closing config.log, so it can be properly (re)opened and
	5777	# appended to by config.status. When coming back to configure, we
	5778	# need to make the FD available again.
	5779	if test "$no_create" != yes; then
	5780	ac_cs_success=:
	5781	ac_config_status_args=
	5782	test "$silent" = yes &&
	5783	ac_config_status_args="$ac_config_status_args --quiet"
	5784	exec 5>/dev/null
	5785	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	5786	exec 5>>config.log
	5787	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	5788	# would make configure fail if this is the last instruction.
	5789	$ac_cs_success \|\| as_fn_exit 1
	5790	fi
	5791	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
	5792	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
	5793	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
	5794	fi
	5795