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configure @ 102

Last change on this file since 102 was 101, checked in by syed, 12 years ago
final
Property svn:executable set to ``*
File size: 205.0 KB

Rev	Line
[14]	1	#! /bin/sh
	2	# Guess values for system-dependent variables and create Makefiles.
[101]	3	# Generated by GNU Autoconf 2.63.
[14]	4	#
[101]	5	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
	6	# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
[14]	7	# This configure script is free software; the Free Software Foundation
	8	# gives unlimited permission to copy, distribute and modify it.
	9	## --------------------- ##
	10	## M4sh Initialization. ##
	11	## --------------------- ##
	12
[101]	13	# Be more Bourne compatible
	14	DUALCASE=1; export DUALCASE # for MKS sh
[14]	15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
	16	emulate sh
	17	NULLCMD=:
[101]	18	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
[14]	19	# is contrary to our usage. Disable this feature.
	20	alias -g '${1+"$@"}'='"$@"'
[101]	21	setopt NO_GLOB_SUBST
	22	else
	23	case `(set -o) 2>/dev/null` in
	24	posix) set -o posix ;;
	25	esac
	26
[14]	27	fi
	28
[101]	29
	30
	31
	32	# PATH needs CR
	33	# Avoid depending upon Character Ranges.
	34	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	35	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	36	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	37	as_cr_digits='0123456789'
	38	as_cr_alnum=$as_cr_Letters$as_cr_digits
	39
	40	as_nl='
	41	'
	42	export as_nl
	43	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	44	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	45	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	46	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	47	if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	48	as_echo='printf %s\n'
	49	as_echo_n='printf %s'
	50	else
	51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	53	as_echo_n='/usr/ucb/echo -n'
	54	else
	55	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	56	as_echo_n_body='eval
	57	arg=$1;
	58	case $arg in
	59	"$as_nl")
	60	expr "X$arg" : "X\$.*\$$as_nl";
	61	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	62	esac;
	63	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	64	'
	65	export as_echo_n_body
	66	as_echo_n='sh -c $as_echo_n_body as_echo'
	67	fi
	68	export as_echo_body
	69	as_echo='sh -c $as_echo_body as_echo'
	70	fi
	71
	72	# The user is always right.
	73	if test "${PATH_SEPARATOR+set}" != set; then
	74	PATH_SEPARATOR=:
	75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	77	PATH_SEPARATOR=';'
	78	}
	79	fi
	80
[14]	81	# Support unset when possible.
[101]	82	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
[14]	83	as_unset=unset
	84	else
	85	as_unset=false
	86	fi
	87
	88
[101]	89	# IFS
	90	# We need space, tab and new line, in precisely that order. Quoting is
	91	# there to prevent editors from complaining about space-tab.
	92	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	93	# splitting by setting IFS to empty value.)
	94	IFS=" "" $as_nl"
	95
	96	# Find who we are. Look in the path if we contain no directory separator.
	97	case $0 in
	98	[\\/] ) as_myself=$0 ;;
	99	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	100	for as_dir in $PATH
	101	do
	102	IFS=$as_save_IFS
	103	test -z "$as_dir" && as_dir=.
	104	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	105	done
	106	IFS=$as_save_IFS
	107
	108	;;
	109	esac
	110	# We did not find ourselves, most probably we were run as `sh COMMAND'
	111	# in which case we are not to be found in the path.
	112	if test "x$as_myself" = x; then
	113	as_myself=$0
	114	fi
	115	if test ! -f "$as_myself"; then
	116	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	117	{ (exit 1); exit 1; }
	118	fi
	119
[14]	120	# Work around bugs in pre-3.0 UWIN ksh.
[101]	121	for as_var in ENV MAIL MAILPATH
	122	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
	123	done
[14]	124	PS1='$ '
	125	PS2='> '
	126	PS4='+ '
	127
	128	# NLS nuisances.
[101]	129	LC_ALL=C
	130	export LC_ALL
	131	LANGUAGE=C
	132	export LANGUAGE
[14]	133
	134	# Required to use basename.
[101]	135	if expr a : '$a$' >/dev/null 2>&1 &&
	136	test "X`expr 00001 : '.*$...$'`" = X001; then
[14]	137	as_expr=expr
	138	else
	139	as_expr=false
	140	fi
	141
[101]	142	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
[14]	143	as_basename=basename
	144	else
	145	as_basename=false
	146	fi
	147
	148
	149	# Name of the executable.
[101]	150	as_me=`$as_basename -- "$0" \|\|
[14]	151	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	152	X"$0" : 'X$//$$' \\| \
[101]	153	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
	154	$as_echo X/"$0" \|
	155	sed '/^.\/$[^/][^/]$\/*$/{
	156	s//\1/
	157	q
	158	}
	159	/^X\/$\/\/$$/{
	160	s//\1/
	161	q
	162	}
	163	/^X\/$\/$.*/{
	164	s//\1/
	165	q
	166	}
	167	s/.*/./; q'`
[14]	168
[101]	169	# CDPATH.
	170	$as_unset CDPATH
[14]	171
	172
[101]	173	if test "x$CONFIG_SHELL" = x; then
	174	if (eval ":") 2>/dev/null; then
	175	as_have_required=yes
	176	else
	177	as_have_required=no
[14]	178	fi
	179
[101]	180	if test $as_have_required = yes && (eval ":
	181	(as_func_return () {
	182	(exit \$1)
	183	}
	184	as_func_success () {
	185	as_func_return 0
	186	}
	187	as_func_failure () {
	188	as_func_return 1
	189	}
	190	as_func_ret_success () {
	191	return 0
	192	}
	193	as_func_ret_failure () {
	194	return 1
	195	}
[14]	196
[101]	197	exitcode=0
	198	if as_func_success; then
	199	:
	200	else
	201	exitcode=1
	202	echo as_func_success failed.
	203	fi
[14]	204
[101]	205	if as_func_failure; then
	206	exitcode=1
	207	echo as_func_failure succeeded.
	208	fi
	209
	210	if as_func_ret_success; then
	211	:
	212	else
	213	exitcode=1
	214	echo as_func_ret_success failed.
	215	fi
	216
	217	if as_func_ret_failure; then
	218	exitcode=1
	219	echo as_func_ret_failure succeeded.
	220	fi
	221
	222	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
	223	:
	224	else
	225	exitcode=1
	226	echo positional parameters were not saved.
	227	fi
	228
	229	test \$exitcode = 0) \|\| { (exit 1); exit 1; }
	230
	231	(
	232	as_lineno_1=\$LINENO
	233	as_lineno_2=\$LINENO
	234	test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
	235	test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") \|\| { (exit 1); exit 1; }
	236	") 2> /dev/null; then
	237	:
	238	else
	239	as_candidate_shells=
[14]	240	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	241	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
	242	do
	243	IFS=$as_save_IFS
	244	test -z "$as_dir" && as_dir=.
[101]	245	case $as_dir in
[14]	246	/*)
[101]	247	for as_base in sh bash ksh sh5; do
	248	as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
	249	done;;
	250	esac
	251	done
	252	IFS=$as_save_IFS
	253
	254
	255	for as_shell in $as_candidate_shells $SHELL; do
	256	# Try only shells that exist, to save several forks.
	257	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
	258	{ ("$as_shell") 2> /dev/null <<\_ASEOF
	259	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
	260	emulate sh
	261	NULLCMD=:
	262	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
	263	# is contrary to our usage. Disable this feature.
	264	alias -g '${1+"$@"}'='"$@"'
	265	setopt NO_GLOB_SUBST
	266	else
	267	case `(set -o) 2>/dev/null` in
	268	posix) set -o posix ;;
	269	esac
	270
	271	fi
	272
	273
	274	:
	275	_ASEOF
	276	}; then
	277	CONFIG_SHELL=$as_shell
	278	as_have_required=yes
	279	if { "$as_shell" 2> /dev/null <<\_ASEOF
	280	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
	281	emulate sh
	282	NULLCMD=:
	283	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
	284	# is contrary to our usage. Disable this feature.
	285	alias -g '${1+"$@"}'='"$@"'
	286	setopt NO_GLOB_SUBST
	287	else
	288	case `(set -o) 2>/dev/null` in
	289	posix) set -o posix ;;
	290	esac
	291
	292	fi
	293
	294
	295	:
	296	(as_func_return () {
	297	(exit $1)
	298	}
	299	as_func_success () {
	300	as_func_return 0
	301	}
	302	as_func_failure () {
	303	as_func_return 1
	304	}
	305	as_func_ret_success () {
	306	return 0
	307	}
	308	as_func_ret_failure () {
	309	return 1
	310	}
	311
	312	exitcode=0
	313	if as_func_success; then
	314	:
	315	else
	316	exitcode=1
	317	echo as_func_success failed.
	318	fi
	319
	320	if as_func_failure; then
	321	exitcode=1
	322	echo as_func_failure succeeded.
	323	fi
	324
	325	if as_func_ret_success; then
	326	:
	327	else
	328	exitcode=1
	329	echo as_func_ret_success failed.
	330	fi
	331
	332	if as_func_ret_failure; then
	333	exitcode=1
	334	echo as_func_ret_failure succeeded.
	335	fi
	336
	337	if ( set x; as_func_ret_success y && test x = "$1" ); then
	338	:
	339	else
	340	exitcode=1
	341	echo positional parameters were not saved.
	342	fi
	343
	344	test $exitcode = 0) \|\| { (exit 1); exit 1; }
	345
	346	(
[14]	347	as_lineno_1=$LINENO
	348	as_lineno_2=$LINENO
	349	test "x$as_lineno_1" != "x$as_lineno_2" &&
[101]	350	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") \|\| { (exit 1); exit 1; }
[14]	351
[101]	352	_ASEOF
	353	}; then
	354	break
	355	fi
	356
	357	fi
	358
	359	done
	360
	361	if test "x$CONFIG_SHELL" != x; then
	362	for as_var in BASH_ENV ENV
	363	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
	364	done
	365	export CONFIG_SHELL
	366	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
	367	fi
	368
	369
	370	if test $as_have_required = no; then
	371	echo This script requires a shell more modern than all the
	372	echo shells that I found on your system. Please install a
	373	echo modern shell, or manually run the script under such a
	374	echo shell if you do have one.
	375	{ (exit 1); exit 1; }
	376	fi
	377
	378
	379	fi
	380
	381	fi
	382
	383
	384
	385	(eval "as_func_return () {
	386	(exit \$1)
	387	}
	388	as_func_success () {
	389	as_func_return 0
	390	}
	391	as_func_failure () {
	392	as_func_return 1
	393	}
	394	as_func_ret_success () {
	395	return 0
	396	}
	397	as_func_ret_failure () {
	398	return 1
	399	}
	400
	401	exitcode=0
	402	if as_func_success; then
	403	:
	404	else
	405	exitcode=1
	406	echo as_func_success failed.
	407	fi
	408
	409	if as_func_failure; then
	410	exitcode=1
	411	echo as_func_failure succeeded.
	412	fi
	413
	414	if as_func_ret_success; then
	415	:
	416	else
	417	exitcode=1
	418	echo as_func_ret_success failed.
	419	fi
	420
	421	if as_func_ret_failure; then
	422	exitcode=1
	423	echo as_func_ret_failure succeeded.
	424	fi
	425
	426	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
	427	:
	428	else
	429	exitcode=1
	430	echo positional parameters were not saved.
	431	fi
	432
	433	test \$exitcode = 0") \|\| {
	434	echo No shell found that supports shell functions.
	435	echo Please tell bug-autoconf@gnu.org about your system,
	436	echo including any error possibly output before this message.
	437	echo This can help us improve future autoconf versions.
	438	echo Configuration will now proceed without shell functions.
	439	}
	440
	441
	442
	443	as_lineno_1=$LINENO
	444	as_lineno_2=$LINENO
	445	test "x$as_lineno_1" != "x$as_lineno_2" &&
	446	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
	447
[14]	448	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
	449	# uniformly replaced by the line number. The first 'sed' inserts a
[101]	450	# line-number line after each line using $LINENO; the second 'sed'
	451	# does the real work. The second script uses 'N' to pair each
	452	# line-number line with the line containing $LINENO, and appends
	453	# trailing '-' during substitution so that $LINENO is not a special
	454	# case at line end.
[14]	455	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
[101]	456	# scripts with optimization help from Paolo Bonzini. Blame Lee
	457	# E. McMahon (1931-1989) for sed's syntax. :-)
	458	sed -n '
	459	p
	460	/[$]LINENO/=
	461	' <$as_myself \|
[14]	462	sed '
[101]	463	s/[$]LINENO.*/&-/
	464	t lineno
	465	b
	466	:lineno
[14]	467	N
[101]	468	:loop
	469	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
[14]	470	t loop
[101]	471	s/-\n.*//
[14]	472	' >$as_me.lineno &&
[101]	473	chmod +x "$as_me.lineno" \|\|
	474	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
[14]	475	{ (exit 1); exit 1; }; }
	476
	477	# Don't try to exec as it changes $[0], causing all sort of problems
	478	# (the dirname of $[0] is not the place where we might find the
[101]	479	# original and so on. Autoconf is especially sensitive to this).
	480	. "./$as_me.lineno"
[14]	481	# Exit status is that of the last command.
	482	exit
	483	}
	484
	485
[101]	486	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	487	as_dirname=dirname
	488	else
	489	as_dirname=false
	490	fi
	491
	492	ECHO_C= ECHO_N= ECHO_T=
	493	case `echo -n x` in
	494	-n*)
	495	case `echo 'x\c'` in
	496	c) ECHO_T=' ';; # ECHO_T is single tab character.
	497	*) ECHO_C='\c';;
	498	esac;;
	499	*)
	500	ECHO_N='-n';;
[14]	501	esac
[101]	502	if expr a : '$a$' >/dev/null 2>&1 &&
	503	test "X`expr 00001 : '.*$...$'`" = X001; then
[14]	504	as_expr=expr
	505	else
	506	as_expr=false
	507	fi
	508
	509	rm -f conf$$ conf$$.exe conf$$.file
[101]	510	if test -d conf$$.dir; then
	511	rm -f conf$$.dir/conf$$.file
	512	else
	513	rm -f conf$$.dir
	514	mkdir conf$$.dir 2>/dev/null
	515	fi
	516	if (echo >conf$$.file) 2>/dev/null; then
	517	if ln -s conf$$.file conf$$ 2>/dev/null; then
	518	as_ln_s='ln -s'
	519	# ... but there are two gotchas:
	520	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	521	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	522	# In both cases, we have to default to `cp -p'.
	523	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	524	as_ln_s='cp -p'
	525	elif ln conf$$.file conf$$ 2>/dev/null; then
	526	as_ln_s=ln
	527	else
[14]	528	as_ln_s='cp -p'
	529	fi
	530	else
	531	as_ln_s='cp -p'
	532	fi
[101]	533	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	534	rmdir conf$$.dir 2>/dev/null
[14]	535
	536	if mkdir -p . 2>/dev/null; then
	537	as_mkdir_p=:
	538	else
[101]	539	test -d ./-p && rmdir ./-p
[14]	540	as_mkdir_p=false
	541	fi
	542
[101]	543	if test -x / >/dev/null 2>&1; then
	544	as_test_x='test -x'
	545	else
	546	if ls -dL / >/dev/null 2>&1; then
	547	as_ls_L_option=L
	548	else
	549	as_ls_L_option=
	550	fi
	551	as_test_x='
	552	eval sh -c '\''
	553	if test -d "$1"; then
	554	test -d "$1/.";
	555	else
	556	case $1 in
	557	-*)set "./$1";;
	558	esac;
	559	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
	560	???[sx]):;;)false;;esac;fi
	561	'\'' sh
	562	'
	563	fi
	564	as_executable_p=$as_test_x
[14]	565
	566	# Sed expression to map a string onto a valid CPP name.
[101]	567	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
[14]	568
	569	# Sed expression to map a string onto a valid variable name.
[101]	570	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
[14]	571
	572
	573
[101]	574	exec 7<&0 </dev/null 6>&1
[14]	575
	576	# Name of the host.
	577	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
	578	# so uname gets run too.
	579	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	580
	581	#
	582	# Initializations.
	583	#
	584	ac_default_prefix=/usr/local
[101]	585	ac_clean_files=
[14]	586	ac_config_libobj_dir=.
[101]	587	LIBOBJS=
[14]	588	cross_compiling=no
	589	subdirs=
	590	MFLAGS=
	591	MAKEFLAGS=
	592	SHELL=${CONFIG_SHELL-/bin/sh}
	593
	594	# Identity of this package.
	595	PACKAGE_NAME=
	596	PACKAGE_TARNAME=
	597	PACKAGE_VERSION=
	598	PACKAGE_STRING=
	599	PACKAGE_BUGREPORT=
	600
	601	ac_unique_file="src/cmd/cmd.h"
	602	# Factoring default headers for most tests.
	603	ac_includes_default="\
	604	#include <stdio.h>
[101]	605	#ifdef HAVE_SYS_TYPES_H
[14]	606	# include <sys/types.h>
	607	#endif
[101]	608	#ifdef HAVE_SYS_STAT_H
[14]	609	# include <sys/stat.h>
	610	#endif
[101]	611	#ifdef STDC_HEADERS
[14]	612	# include <stdlib.h>
	613	# include <stddef.h>
	614	#else
[101]	615	# ifdef HAVE_STDLIB_H
[14]	616	# include <stdlib.h>
	617	# endif
	618	#endif
[101]	619	#ifdef HAVE_STRING_H
	620	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
[14]	621	# include <memory.h>
	622	# endif
	623	# include <string.h>
	624	#endif
[101]	625	#ifdef HAVE_STRINGS_H
[14]	626	# include <strings.h>
	627	#endif
[101]	628	#ifdef HAVE_INTTYPES_H
[14]	629	# include <inttypes.h>
	630	#endif
[101]	631	#ifdef HAVE_STDINT_H
	632	# include <stdint.h>
	633	#endif
	634	#ifdef HAVE_UNISTD_H
[14]	635	# include <unistd.h>
	636	#endif"
	637
[101]	638	ac_subst_vars='LTLIBOBJS
	639	AWK
	640	LIBOBJS
	641	LIBDIRS
	642	EGREP
	643	GREP
	644	CPP
	645	YFLAGS
	646	YACC
	647	LEXLIB
	648	LEX_OUTPUT_ROOT
	649	LEX
	650	PLINKER
	651	LINKER
	652	INSTALL_DATA
	653	INSTALL_SCRIPT
	654	INSTALL_PROGRAM
	655	OBJEXT
	656	EXEEXT
	657	ac_ct_CC
	658	CPPFLAGS
	659	LDFLAGS
	660	CFLAGS
	661	CC
	662	target_os
	663	target_vendor
	664	target_cpu
	665	target
	666	host_os
	667	host_vendor
	668	host_cpu
	669	host
	670	build_os
	671	build_vendor
	672	build_cpu
	673	build
	674	RANLIB
	675	AR
	676	ZCHAFF
	677	BDDLIB
	678	local_srcdir
	679	vislibdir
	680	gluincdir
	681	glulibdir
	682	target_alias
	683	host_alias
	684	build_alias
	685	LIBS
	686	ECHO_T
	687	ECHO_N
	688	ECHO_C
	689	DEFS
	690	mandir
	691	localedir
	692	libdir
	693	psdir
	694	pdfdir
	695	dvidir
	696	htmldir
	697	infodir
	698	docdir
	699	oldincludedir
	700	includedir
	701	localstatedir
	702	sharedstatedir
	703	sysconfdir
	704	datadir
	705	datarootdir
	706	libexecdir
	707	sbindir
	708	bindir
	709	program_transform_name
	710	prefix
	711	exec_prefix
	712	PACKAGE_BUGREPORT
	713	PACKAGE_STRING
	714	PACKAGE_VERSION
	715	PACKAGE_TARNAME
	716	PACKAGE_NAME
	717	PATH_SEPARATOR
	718	SHELL'
[14]	719	ac_subst_files=''
[101]	720	ac_user_opts='
	721	enable_option_checking
	722	with_glu_libdir
	723	with_glu_incdir
	724	with_vis_libdir
	725	with_local_srcdir
	726	with_bdd
	727	enable_gcc
	728	enable_64
	729	with_comp_mode
	730	'
	731	ac_precious_vars='build_alias
	732	host_alias
	733	target_alias
	734	CC
	735	CFLAGS
	736	LDFLAGS
	737	LIBS
	738	CPPFLAGS
	739	YACC
	740	YFLAGS
	741	CPP'
[14]	742
[101]	743
[14]	744	# Initialize some variables set by options.
	745	ac_init_help=
	746	ac_init_version=false
[101]	747	ac_unrecognized_opts=
	748	ac_unrecognized_sep=
[14]	749	# The variables have the same names as the options, with
	750	# dashes changed to underlines.
	751	cache_file=/dev/null
	752	exec_prefix=NONE
	753	no_create=
	754	no_recursion=
	755	prefix=NONE
	756	program_prefix=NONE
	757	program_suffix=NONE
	758	program_transform_name=s,x,x,
	759	silent=
	760	site=
	761	srcdir=
	762	verbose=
	763	x_includes=NONE
	764	x_libraries=NONE
	765
	766	# Installation directory options.
	767	# These are left unexpanded so users can "make install exec_prefix=/foo"
	768	# and all the variables that are supposed to be based on exec_prefix
	769	# by default will actually change.
	770	# Use braces instead of parens because sh, perl, etc. also accept them.
[101]	771	# (The list follows the same order as the GNU Coding Standards.)
[14]	772	bindir='${exec_prefix}/bin'
	773	sbindir='${exec_prefix}/sbin'
	774	libexecdir='${exec_prefix}/libexec'
[101]	775	datarootdir='${prefix}/share'
	776	datadir='${datarootdir}'
[14]	777	sysconfdir='${prefix}/etc'
	778	sharedstatedir='${prefix}/com'
	779	localstatedir='${prefix}/var'
	780	includedir='${prefix}/include'
	781	oldincludedir='/usr/include'
[101]	782	docdir='${datarootdir}/doc/${PACKAGE}'
	783	infodir='${datarootdir}/info'
	784	htmldir='${docdir}'
	785	dvidir='${docdir}'
	786	pdfdir='${docdir}'
	787	psdir='${docdir}'
	788	libdir='${exec_prefix}/lib'
	789	localedir='${datarootdir}/locale'
	790	mandir='${datarootdir}/man'
[14]	791
	792	ac_prev=
[101]	793	ac_dashdash=
[14]	794	for ac_option
	795	do
	796	# If the previous option needs an argument, assign it.
	797	if test -n "$ac_prev"; then
[101]	798	eval $ac_prev=\$ac_option
[14]	799	ac_prev=
	800	continue
	801	fi
	802
[101]	803	case $ac_option in
	804	=) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
	805	*) ac_optarg=yes ;;
	806	esac
[14]	807
	808	# Accept the important Cygnus configure options, so we can diagnose typos.
	809
[101]	810	case $ac_dashdash$ac_option in
	811	--)
	812	ac_dashdash=yes ;;
[14]	813
	814	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
	815	ac_prev=bindir ;;
	816	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
	817	bindir=$ac_optarg ;;
	818
	819	-build \| --build \| --buil \| --bui \| --bu)
	820	ac_prev=build_alias ;;
	821	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
	822	build_alias=$ac_optarg ;;
	823
	824	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
	825	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
	826	ac_prev=cache_file ;;
	827	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
	828	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
	829	cache_file=$ac_optarg ;;
	830
	831	--config-cache \| -C)
	832	cache_file=config.cache ;;
	833
[101]	834	-datadir \| --datadir \| --datadi \| --datad)
[14]	835	ac_prev=datadir ;;
[101]	836	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
[14]	837	datadir=$ac_optarg ;;
	838
[101]	839	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
	840	\| --dataroo \| --dataro \| --datar)
	841	ac_prev=datarootdir ;;
	842	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
	843	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
	844	datarootdir=$ac_optarg ;;
	845
[14]	846	-disable-* \| --disable-*)
[101]	847	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
[14]	848	# Reject names that are not valid shell variable names.
[101]	849	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	850	{ $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
[14]	851	{ (exit 1); exit 1; }; }
[101]	852	ac_useropt_orig=$ac_useropt
	853	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	854	case $ac_user_opts in
	855	*"
	856	"enable_$ac_useropt"
	857	"*) ;;
	858	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	859	ac_unrecognized_sep=', ';;
	860	esac
	861	eval enable_$ac_useropt=no ;;
[14]	862
[101]	863	-docdir \| --docdir \| --docdi \| --doc \| --do)
	864	ac_prev=docdir ;;
	865	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
	866	docdir=$ac_optarg ;;
	867
	868	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
	869	ac_prev=dvidir ;;
	870	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
	871	dvidir=$ac_optarg ;;
	872
[14]	873	-enable-* \| --enable-*)
[101]	874	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
[14]	875	# Reject names that are not valid shell variable names.
[101]	876	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	877	{ $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
[14]	878	{ (exit 1); exit 1; }; }
[101]	879	ac_useropt_orig=$ac_useropt
	880	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	881	case $ac_user_opts in
	882	*"
	883	"enable_$ac_useropt"
	884	"*) ;;
	885	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	886	ac_unrecognized_sep=', ';;
[14]	887	esac
[101]	888	eval enable_$ac_useropt=\$ac_optarg ;;
[14]	889
	890	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
	891	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
	892	\| --exec \| --exe \| --ex)
	893	ac_prev=exec_prefix ;;
	894	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
	895	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
	896	\| --exec=* \| --exe=* \| --ex=*)
	897	exec_prefix=$ac_optarg ;;
	898
	899	-gas \| --gas \| --ga \| --g)
	900	# Obsolete; use --with-gas.
	901	with_gas=yes ;;
	902
	903	-help \| --help \| --hel \| --he \| -h)
	904	ac_init_help=long ;;
	905	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
	906	ac_init_help=recursive ;;
	907	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
	908	ac_init_help=short ;;
	909
	910	-host \| --host \| --hos \| --ho)
	911	ac_prev=host_alias ;;
	912	-host=* \| --host=* \| --hos=* \| --ho=*)
	913	host_alias=$ac_optarg ;;
	914
[101]	915	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
	916	ac_prev=htmldir ;;
	917	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
	918	\| --ht=*)
	919	htmldir=$ac_optarg ;;
	920
[14]	921	-includedir \| --includedir \| --includedi \| --included \| --include \
	922	\| --includ \| --inclu \| --incl \| --inc)
	923	ac_prev=includedir ;;
	924	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
	925	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
	926	includedir=$ac_optarg ;;
	927
	928	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
	929	ac_prev=infodir ;;
	930	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
	931	infodir=$ac_optarg ;;
	932
	933	-libdir \| --libdir \| --libdi \| --libd)
	934	ac_prev=libdir ;;
	935	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
	936	libdir=$ac_optarg ;;
	937
	938	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
	939	\| --libexe \| --libex \| --libe)
	940	ac_prev=libexecdir ;;
	941	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
	942	\| --libexe=* \| --libex=* \| --libe=*)
	943	libexecdir=$ac_optarg ;;
	944
[101]	945	-localedir \| --localedir \| --localedi \| --localed \| --locale)
	946	ac_prev=localedir ;;
	947	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
	948	localedir=$ac_optarg ;;
	949
[14]	950	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
[101]	951	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
[14]	952	ac_prev=localstatedir ;;
	953	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
[101]	954	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
[14]	955	localstatedir=$ac_optarg ;;
	956
	957	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
	958	ac_prev=mandir ;;
	959	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
	960	mandir=$ac_optarg ;;
	961
	962	-nfp \| --nfp \| --nf)
	963	# Obsolete; use --without-fp.
	964	with_fp=no ;;
	965
	966	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
	967	\| --no-cr \| --no-c \| -n)
	968	no_create=yes ;;
	969
	970	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
	971	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
	972	no_recursion=yes ;;
	973
	974	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
	975	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
	976	\| --oldin \| --oldi \| --old \| --ol \| --o)
	977	ac_prev=oldincludedir ;;
	978	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
	979	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
	980	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
	981	oldincludedir=$ac_optarg ;;
	982
	983	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
	984	ac_prev=prefix ;;
	985	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
	986	prefix=$ac_optarg ;;
	987
	988	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
	989	\| --program-pre \| --program-pr \| --program-p)
	990	ac_prev=program_prefix ;;
	991	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
	992	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
	993	program_prefix=$ac_optarg ;;
	994
	995	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
	996	\| --program-suf \| --program-su \| --program-s)
	997	ac_prev=program_suffix ;;
	998	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
	999	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
	1000	program_suffix=$ac_optarg ;;
	1001
	1002	-program-transform-name \| --program-transform-name \
	1003	\| --program-transform-nam \| --program-transform-na \
	1004	\| --program-transform-n \| --program-transform- \
	1005	\| --program-transform \| --program-transfor \
	1006	\| --program-transfo \| --program-transf \
	1007	\| --program-trans \| --program-tran \
	1008	\| --progr-tra \| --program-tr \| --program-t)
	1009	ac_prev=program_transform_name ;;
	1010	-program-transform-name=* \| --program-transform-name=* \
	1011	\| --program-transform-nam=* \| --program-transform-na=* \
	1012	\| --program-transform-n=* \| --program-transform-=* \
	1013	\| --program-transform=* \| --program-transfor=* \
	1014	\| --program-transfo=* \| --program-transf=* \
	1015	\| --program-trans=* \| --program-tran=* \
	1016	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
	1017	program_transform_name=$ac_optarg ;;
	1018
[101]	1019	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
	1020	ac_prev=pdfdir ;;
	1021	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
	1022	pdfdir=$ac_optarg ;;
	1023
	1024	-psdir \| --psdir \| --psdi \| --psd \| --ps)
	1025	ac_prev=psdir ;;
	1026	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
	1027	psdir=$ac_optarg ;;
	1028
[14]	1029	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	1030	\| -silent \| --silent \| --silen \| --sile \| --sil)
	1031	silent=yes ;;
	1032
	1033	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
	1034	ac_prev=sbindir ;;
	1035	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
	1036	\| --sbi=* \| --sb=*)
	1037	sbindir=$ac_optarg ;;
	1038
	1039	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
	1040	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
	1041	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
	1042	\| --sha \| --sh)
	1043	ac_prev=sharedstatedir ;;
	1044	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
	1045	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
	1046	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
	1047	\| --sha=* \| --sh=*)
	1048	sharedstatedir=$ac_optarg ;;
	1049
	1050	-site \| --site \| --sit)
	1051	ac_prev=site ;;
	1052	-site=* \| --site=* \| --sit=*)
	1053	site=$ac_optarg ;;
	1054
	1055	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
	1056	ac_prev=srcdir ;;
	1057	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
	1058	srcdir=$ac_optarg ;;
	1059
	1060	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
	1061	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
	1062	ac_prev=sysconfdir ;;
	1063	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
	1064	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
	1065	sysconfdir=$ac_optarg ;;
	1066
	1067	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
	1068	ac_prev=target_alias ;;
	1069	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
	1070	target_alias=$ac_optarg ;;
	1071
	1072	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
	1073	verbose=yes ;;
	1074
	1075	-version \| --version \| --versio \| --versi \| --vers \| -V)
	1076	ac_init_version=: ;;
	1077
	1078	-with-* \| --with-*)
[101]	1079	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
[14]	1080	# Reject names that are not valid shell variable names.
[101]	1081	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1082	{ $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
[14]	1083	{ (exit 1); exit 1; }; }
[101]	1084	ac_useropt_orig=$ac_useropt
	1085	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1086	case $ac_user_opts in
	1087	*"
	1088	"with_$ac_useropt"
	1089	"*) ;;
	1090	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	1091	ac_unrecognized_sep=', ';;
[14]	1092	esac
[101]	1093	eval with_$ac_useropt=\$ac_optarg ;;
[14]	1094
	1095	-without-* \| --without-*)
[101]	1096	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
[14]	1097	# Reject names that are not valid shell variable names.
[101]	1098	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
	1099	{ $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
[14]	1100	{ (exit 1); exit 1; }; }
[101]	1101	ac_useropt_orig=$ac_useropt
	1102	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
	1103	case $ac_user_opts in
	1104	*"
	1105	"with_$ac_useropt"
	1106	"*) ;;
	1107	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	1108	ac_unrecognized_sep=', ';;
	1109	esac
	1110	eval with_$ac_useropt=no ;;
[14]	1111
	1112	--x)
	1113	# Obsolete; use --with-x.
	1114	with_x=yes ;;
	1115
	1116	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
	1117	\| --x-incl \| --x-inc \| --x-in \| --x-i)
	1118	ac_prev=x_includes ;;
	1119	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
	1120	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
	1121	x_includes=$ac_optarg ;;
	1122
	1123	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
	1124	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
	1125	ac_prev=x_libraries ;;
	1126	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
	1127	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
	1128	x_libraries=$ac_optarg ;;
	1129
[101]	1130	-*) { $as_echo "$as_me: error: unrecognized option: $ac_option
[14]	1131	Try \`$0 --help' for more information." >&2
	1132	{ (exit 1); exit 1; }; }
	1133	;;
	1134
	1135	=)
	1136	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
	1137	# Reject names that are not valid shell variable names.
	1138	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
[101]	1139	{ $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
[14]	1140	{ (exit 1); exit 1; }; }
[101]	1141	eval $ac_envvar=\$ac_optarg
[14]	1142	export $ac_envvar ;;
	1143
	1144	*)
	1145	# FIXME: should be removed in autoconf 3.0.
[101]	1146	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
[14]	1147	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
[101]	1148	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
[14]	1149	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
	1150	;;
	1151
	1152	esac
	1153	done
	1154
	1155	if test -n "$ac_prev"; then
	1156	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
[101]	1157	{ $as_echo "$as_me: error: missing argument to $ac_option" >&2
[14]	1158	{ (exit 1); exit 1; }; }
	1159	fi
	1160
[101]	1161	if test -n "$ac_unrecognized_opts"; then
	1162	case $enable_option_checking in
	1163	no) ;;
	1164	fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
	1165	{ (exit 1); exit 1; }; } ;;
	1166	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
[14]	1167	esac
[101]	1168	fi
[14]	1169
[101]	1170	# Check all directory arguments for consistency.
	1171	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
	1172	datadir sysconfdir sharedstatedir localstatedir includedir \
	1173	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
	1174	libdir localedir mandir
[14]	1175	do
[101]	1176	eval ac_val=\$$ac_var
	1177	# Remove trailing slashes.
[14]	1178	case $ac_val in
[101]	1179	*/ )
	1180	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
	1181	eval $ac_var=\$ac_val;;
[14]	1182	esac
[101]	1183	# Be sure to have absolute directory names.
	1184	case $ac_val in
	1185	[\\/$]* \| ?:[\\/]* ) continue;;
	1186	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
	1187	esac
	1188	{ $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
	1189	{ (exit 1); exit 1; }; }
[14]	1190	done
	1191
	1192	# There might be people who depend on the old broken behavior: `$host'
	1193	# used to hold the argument of --host etc.
	1194	# FIXME: To remove some day.
	1195	build=$build_alias
	1196	host=$host_alias
	1197	target=$target_alias
	1198
	1199	# FIXME: To remove some day.
	1200	if test "x$host_alias" != x; then
	1201	if test "x$build_alias" = x; then
	1202	cross_compiling=maybe
[101]	1203	$as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
[14]	1204	If a cross compiler is detected then cross compile mode will be used." >&2
	1205	elif test "x$build_alias" != "x$host_alias"; then
	1206	cross_compiling=yes
	1207	fi
	1208	fi
	1209
	1210	ac_tool_prefix=
	1211	test -n "$host_alias" && ac_tool_prefix=$host_alias-
	1212
	1213	test "$silent" = yes && exec 6>/dev/null
	1214
	1215
[101]	1216	ac_pwd=`pwd` && test -n "$ac_pwd" &&
	1217	ac_ls_di=`ls -di .` &&
	1218	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
	1219	{ $as_echo "$as_me: error: working directory cannot be determined" >&2
	1220	{ (exit 1); exit 1; }; }
	1221	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
	1222	{ $as_echo "$as_me: error: pwd does not report name of working directory" >&2
	1223	{ (exit 1); exit 1; }; }
	1224
	1225
[14]	1226	# Find the source files, if location was not specified.
	1227	if test -z "$srcdir"; then
	1228	ac_srcdir_defaulted=yes
[101]	1229	# Try the directory containing this script, then the parent directory.
	1230	ac_confdir=`$as_dirname -- "$as_myself" \|\|
	1231	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
	1232	X"$as_myself" : 'X$//$[^/]' \\| \
	1233	X"$as_myself" : 'X$//$$' \\| \
	1234	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
	1235	$as_echo X"$as_myself" \|
	1236	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	1237	s//\1/
	1238	q
	1239	}
	1240	/^X$\/\/$[^/].*/{
	1241	s//\1/
	1242	q
	1243	}
	1244	/^X$\/\/$$/{
	1245	s//\1/
	1246	q
	1247	}
	1248	/^X$\/$.*/{
	1249	s//\1/
	1250	q
	1251	}
	1252	s/.*/./; q'`
[14]	1253	srcdir=$ac_confdir
[101]	1254	if test ! -r "$srcdir/$ac_unique_file"; then
[14]	1255	srcdir=..
	1256	fi
	1257	else
	1258	ac_srcdir_defaulted=no
	1259	fi
[101]	1260	if test ! -r "$srcdir/$ac_unique_file"; then
	1261	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
	1262	{ $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
[14]	1263	{ (exit 1); exit 1; }; }
[101]	1264	fi
	1265	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
	1266	ac_abs_confdir=`(
	1267	cd "$srcdir" && test -r "./$ac_unique_file" \|\| { $as_echo "$as_me: error: $ac_msg" >&2
[14]	1268	{ (exit 1); exit 1; }; }
[101]	1269	pwd)`
	1270	# When building in place, set srcdir=.
	1271	if test "$ac_abs_confdir" = "$ac_pwd"; then
	1272	srcdir=.
[14]	1273	fi
[101]	1274	# Remove unnecessary trailing slashes from srcdir.
	1275	# Double slashes in file names in object file debugging info
	1276	# mess up M-x gdb in Emacs.
	1277	case $srcdir in
	1278	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
	1279	esac
	1280	for ac_var in $ac_precious_vars; do
	1281	eval ac_env_${ac_var}_set=\${${ac_var}+set}
	1282	eval ac_env_${ac_var}_value=\$${ac_var}
	1283	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
	1284	eval ac_cv_env_${ac_var}_value=\$${ac_var}
	1285	done
[14]	1286
	1287	#
	1288	# Report the --help message.
	1289	#
	1290	if test "$ac_init_help" = "long"; then
	1291	# Omit some internal or obsolete options to make the list less imposing.
	1292	# This message is too long to be a string in the A/UX 3.1 sh.
	1293	cat <<_ACEOF
	1294	\`configure' configures this package to adapt to many kinds of systems.
	1295
	1296	Usage: $0 [OPTION]... [VAR=VALUE]...
	1297
	1298	To assign environment variables (e.g., CC, CFLAGS...), specify them as
	1299	VAR=VALUE. See below for descriptions of some of the useful variables.
	1300
	1301	Defaults for the options are specified in brackets.
	1302
	1303	Configuration:
	1304	-h, --help display this help and exit
	1305	--help=short display options specific to this package
	1306	--help=recursive display the short help of all the included packages
	1307	-V, --version display version information and exit
	1308	-q, --quiet, --silent do not print \`checking...' messages
	1309	--cache-file=FILE cache test results in FILE [disabled]
	1310	-C, --config-cache alias for \`--cache-file=config.cache'
	1311	-n, --no-create do not create output files
	1312	--srcdir=DIR find the sources in DIR [configure dir or \`..']
	1313
	1314	Installation directories:
	1315	--prefix=PREFIX install architecture-independent files in PREFIX
	1316	[$ac_default_prefix]
	1317	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
	1318	[PREFIX]
	1319
	1320	By default, \`make install' will install all the files in
	1321	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
	1322	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
	1323	for instance \`--prefix=\$HOME'.
	1324
	1325	For better control, use the options below.
	1326
	1327	Fine tuning of the installation directories:
[101]	1328	--bindir=DIR user executables [EPREFIX/bin]
	1329	--sbindir=DIR system admin executables [EPREFIX/sbin]
	1330	--libexecdir=DIR program executables [EPREFIX/libexec]
	1331	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
	1332	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
	1333	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
	1334	--libdir=DIR object code libraries [EPREFIX/lib]
	1335	--includedir=DIR C header files [PREFIX/include]
	1336	--oldincludedir=DIR C header files for non-gcc [/usr/include]
	1337	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
	1338	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
	1339	--infodir=DIR info documentation [DATAROOTDIR/info]
	1340	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
	1341	--mandir=DIR man documentation [DATAROOTDIR/man]
	1342	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
	1343	--htmldir=DIR html documentation [DOCDIR]
	1344	--dvidir=DIR dvi documentation [DOCDIR]
	1345	--pdfdir=DIR pdf documentation [DOCDIR]
	1346	--psdir=DIR ps documentation [DOCDIR]
[14]	1347	_ACEOF
	1348
	1349	cat <<\_ACEOF
	1350
	1351	System types:
	1352	--build=BUILD configure for building on BUILD [guessed]
	1353	--host=HOST cross-compile to build programs to run on HOST [BUILD]
	1354	--target=TARGET configure for building compilers for TARGET [HOST]
	1355	_ACEOF
	1356	fi
	1357
	1358	if test -n "$ac_init_help"; then
	1359
	1360	cat <<\_ACEOF
	1361
	1362	Optional Features:
[101]	1363	--disable-option-checking ignore unrecognized --enable/--with options
[14]	1364	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
	1365	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
	1366	--enable-gcc Allow use of gcc if available
	1367	--enable-64 Use 64-bit pointers on 64-bit Alpha machines
	1368
	1369	Optional Packages:
	1370	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
	1371	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
	1372	--with-glu-libdir=<libdir> Specify directories to search for the GLU library.
	1373	Expects to find <libdir>/libglu.a
	1374	--with-glu-incdir=<incdir> Specify directories to search for the GLU headers
	1375	--with-vis-libdir=<libdir> Specify directories to search for the VIS
	1376	and headers. Defaults to \".\".
	1377	Expects to find <libdir>/libvis.a
	1378	--with-local-srcdir=<srcdir> Specify the root directory to search for
	1379	source for packages (the PKGS list).
	1380	Expects to find, e.g., <srcdir>/tbl/tbl.c
	1381	--with-bdd=<bddPackage> Specify the BDD library to link against.
	1382	Defaults to --with-bdd=cu.
	1383	--with-comp-mode=<mode> Specify a special compilation mode:
	1384	optimize (the default): Produce optimized
	1385	code, with symbol table information
	1386	if supported on the platform/compiler,
	1387	and without asserts.
	1388	debug: Produce unoptimized code with symbol table
	1389	information and asserts enabled
	1390	purify: Unoptimized code linked with purify
	1391	quantify: Optimized code without asserts
	1392	linked with quantify
	1393
	1394	Some influential environment variables:
	1395	CC C compiler command
	1396	CFLAGS C compiler flags
	1397	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
	1398	nonstandard directory <lib dir>
[101]	1399	LIBS libraries to pass to the linker, e.g. -l<library>
	1400	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
	1401	you have headers in a nonstandard directory <include dir>
	1402	YACC The `Yet Another C Compiler' implementation to use. Defaults to
	1403	the first program found out of: `bison -y', `byacc', `yacc'.
	1404	YFLAGS The list of arguments that will be passed by default to $YACC.
	1405	This script will default YFLAGS to the empty string to avoid a
	1406	default value of `-d' given by some make applications.
[14]	1407	CPP C preprocessor
	1408
	1409	Use these variables to override the choices made by `configure' or to help
	1410	it to find libraries and programs with nonstandard names/locations.
	1411
	1412	_ACEOF
[101]	1413	ac_status=$?
[14]	1414	fi
	1415
	1416	if test "$ac_init_help" = "recursive"; then
	1417	# If there are subdirs, report their specific --help.
	1418	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
[101]	1419	test -d "$ac_dir" \|\|
	1420	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
	1421	continue
[14]	1422	ac_builddir=.
	1423
[101]	1424	case "$ac_dir" in
	1425	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1426	*)
	1427	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
	1428	# A ".." for each directory in $ac_dir_suffix.
	1429	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
	1430	case $ac_top_builddir_sub in
	1431	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	1432	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	1433	esac ;;
	1434	esac
	1435	ac_abs_top_builddir=$ac_pwd
	1436	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	1437	# for backward compatibility:
	1438	ac_top_builddir=$ac_top_build_prefix
[14]	1439
	1440	case $srcdir in
[101]	1441	.) # We are building in place.
[14]	1442	ac_srcdir=.
[101]	1443	ac_top_srcdir=$ac_top_builddir_sub
	1444	ac_abs_top_srcdir=$ac_pwd ;;
	1445	[\\/]* \| ?:[\\/]* ) # Absolute name.
[14]	1446	ac_srcdir=$srcdir$ac_dir_suffix;
[101]	1447	ac_top_srcdir=$srcdir
	1448	ac_abs_top_srcdir=$srcdir ;;
	1449	*) # Relative name.
	1450	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	1451	ac_top_srcdir=$ac_top_build_prefix$srcdir
	1452	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
[14]	1453	esac
[101]	1454	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[14]	1455
[101]	1456	cd "$ac_dir" \|\| { ac_status=$?; continue; }
	1457	# Check for guested configure.
	1458	if test -f "$ac_srcdir/configure.gnu"; then
	1459	echo &&
	1460	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
	1461	elif test -f "$ac_srcdir/configure"; then
	1462	echo &&
	1463	$SHELL "$ac_srcdir/configure" --help=recursive
[14]	1464	else
[101]	1465	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
	1466	fi \|\| ac_status=$?
	1467	cd "$ac_pwd" \|\| { ac_status=$?; break; }
[14]	1468	done
	1469	fi
	1470
[101]	1471	test -n "$ac_init_help" && exit $ac_status
[14]	1472	if $ac_init_version; then
	1473	cat <<\_ACEOF
[101]	1474	configure
	1475	generated by GNU Autoconf 2.63
[14]	1476
[101]	1477	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
	1478	2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
[14]	1479	This configure script is free software; the Free Software Foundation
	1480	gives unlimited permission to copy, distribute and modify it.
	1481	_ACEOF
[101]	1482	exit
[14]	1483	fi
[101]	1484	cat >config.log <<_ACEOF
[14]	1485	This file contains any messages produced by compilers while
	1486	running configure, to aid debugging if configure makes a mistake.
	1487
	1488	It was created by $as_me, which was
[101]	1489	generated by GNU Autoconf 2.63. Invocation command line was
[14]	1490
	1491	$ $0 $@
	1492
	1493	_ACEOF
[101]	1494	exec 5>>config.log
[14]	1495	{
	1496	cat <<_ASUNAME
	1497	## --------- ##
	1498	## Platform. ##
	1499	## --------- ##
	1500
	1501	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	1502	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
	1503	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
	1504	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
	1505	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
	1506
	1507	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
	1508	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
	1509
	1510	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
	1511	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
	1512	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
[101]	1513	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
[14]	1514	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
	1515	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
	1516	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
	1517
	1518	_ASUNAME
	1519
	1520	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1521	for as_dir in $PATH
	1522	do
	1523	IFS=$as_save_IFS
	1524	test -z "$as_dir" && as_dir=.
[101]	1525	$as_echo "PATH: $as_dir"
[14]	1526	done
[101]	1527	IFS=$as_save_IFS
[14]	1528
	1529	} >&5
	1530
	1531	cat >&5 <<_ACEOF
	1532
	1533
	1534	## ----------- ##
	1535	## Core tests. ##
	1536	## ----------- ##
	1537
	1538	_ACEOF
	1539
	1540
	1541	# Keep a trace of the command line.
	1542	# Strip out --no-create and --no-recursion so they do not pile up.
	1543	# Strip out --silent because we don't want to record it for future runs.
	1544	# Also quote any args containing shell meta-characters.
	1545	# Make two passes to allow for proper duplicate-argument suppression.
	1546	ac_configure_args=
	1547	ac_configure_args0=
	1548	ac_configure_args1=
	1549	ac_must_keep_next=false
	1550	for ac_pass in 1 2
	1551	do
	1552	for ac_arg
	1553	do
	1554	case $ac_arg in
	1555	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
	1556	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	1557	\| -silent \| --silent \| --silen \| --sile \| --sil)
	1558	continue ;;
[101]	1559	\')
	1560	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
[14]	1561	esac
	1562	case $ac_pass in
	1563	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
	1564	2)
	1565	ac_configure_args1="$ac_configure_args1 '$ac_arg'"
	1566	if test $ac_must_keep_next = true; then
[101]	1567	ac_must_keep_next=false # Got value, back to normal.
[14]	1568	else
[101]	1569	case $ac_arg in
	1570	= \| --config-cache \| -C \| -disable-* \| --disable-* \
	1571	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
	1572	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
	1573	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
	1574	case "$ac_configure_args0 " in
	1575	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
	1576	esac
	1577	;;
	1578	-* ) ac_must_keep_next=true ;;
	1579	esac
[14]	1580	fi
[101]	1581	ac_configure_args="$ac_configure_args '$ac_arg'"
[14]	1582	;;
	1583	esac
	1584	done
	1585	done
	1586	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }
	1587	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }
	1588
	1589	# When interrupted or exit'd, cleanup temporary files, and complete
	1590	# config.log. We remove comments because anyway the quotes in there
	1591	# would cause problems or look ugly.
[101]	1592	# WARNING: Use '\'' to represent an apostrophe within the trap.
	1593	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
[14]	1594	trap 'exit_status=$?
	1595	# Save into config.log some information that might help in debugging.
	1596	{
	1597	echo
	1598
	1599	cat <<\_ASBOX
	1600	## ---------------- ##
	1601	## Cache variables. ##
	1602	## ---------------- ##
	1603	_ASBOX
	1604	echo
	1605	# The following way of writing the cache mishandles newlines in values,
[101]	1606	(
	1607	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
	1608	eval ac_val=\$$ac_var
	1609	case $ac_val in #(
	1610	${as_nl})
	1611	case $ac_var in #(
	1612	_cv_) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
	1613	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
	1614	esac
	1615	case $ac_var in #(
	1616	_ \| IFS \| as_nl) ;; #(
	1617	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	1618	*) $as_unset $ac_var ;;
	1619	esac ;;
	1620	esac
	1621	done
[14]	1622	(set) 2>&1 \|
[101]	1623	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
	1624	${as_nl}ac_space=\ )
[14]	1625	sed -n \
[101]	1626	"s/'\''/'\''\\\\'\'''\''/g;
	1627	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
	1628	;; #(
[14]	1629	*)
[101]	1630	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
[14]	1631	;;
[101]	1632	esac \|
	1633	sort
	1634	)
[14]	1635	echo
	1636
	1637	cat <<\_ASBOX
	1638	## ----------------- ##
	1639	## Output variables. ##
	1640	## ----------------- ##
	1641	_ASBOX
	1642	echo
	1643	for ac_var in $ac_subst_vars
	1644	do
[101]	1645	eval ac_val=\$$ac_var
	1646	case $ac_val in
	1647	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	1648	esac
	1649	$as_echo "$ac_var='\''$ac_val'\''"
[14]	1650	done \| sort
	1651	echo
	1652
	1653	if test -n "$ac_subst_files"; then
	1654	cat <<\_ASBOX
[101]	1655	## ------------------- ##
	1656	## File substitutions. ##
	1657	## ------------------- ##
[14]	1658	_ASBOX
	1659	echo
	1660	for ac_var in $ac_subst_files
	1661	do
[101]	1662	eval ac_val=\$$ac_var
	1663	case $ac_val in
	1664	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	1665	esac
	1666	$as_echo "$ac_var='\''$ac_val'\''"
[14]	1667	done \| sort
	1668	echo
	1669	fi
	1670
	1671	if test -s confdefs.h; then
	1672	cat <<\_ASBOX
	1673	## ----------- ##
	1674	## confdefs.h. ##
	1675	## ----------- ##
	1676	_ASBOX
	1677	echo
[101]	1678	cat confdefs.h
[14]	1679	echo
	1680	fi
	1681	test "$ac_signal" != 0 &&
[101]	1682	$as_echo "$as_me: caught signal $ac_signal"
	1683	$as_echo "$as_me: exit $exit_status"
[14]	1684	} >&5
[101]	1685	rm -f core .core core.conftest. &&
	1686	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
[14]	1687	exit $exit_status
[101]	1688	' 0
[14]	1689	for ac_signal in 1 2 13 15; do
	1690	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
	1691	done
	1692	ac_signal=0
	1693
	1694	# confdefs.h avoids OS command line length limits that DEFS can exceed.
[101]	1695	rm -f -r conftest* confdefs.h
[14]	1696
	1697	# Predefined preprocessor variables.
	1698
	1699	cat >>confdefs.h <<_ACEOF
	1700	#define PACKAGE_NAME "$PACKAGE_NAME"
	1701	_ACEOF
	1702
	1703
	1704	cat >>confdefs.h <<_ACEOF
	1705	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
	1706	_ACEOF
	1707
	1708
	1709	cat >>confdefs.h <<_ACEOF
	1710	#define PACKAGE_VERSION "$PACKAGE_VERSION"
	1711	_ACEOF
	1712
	1713
	1714	cat >>confdefs.h <<_ACEOF
	1715	#define PACKAGE_STRING "$PACKAGE_STRING"
	1716	_ACEOF
	1717
	1718
	1719	cat >>confdefs.h <<_ACEOF
	1720	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
	1721	_ACEOF
	1722
	1723
	1724	# Let the site file select an alternate cache file if it wants to.
[101]	1725	# Prefer an explicitly selected file to automatically selected ones.
	1726	ac_site_file1=NONE
	1727	ac_site_file2=NONE
	1728	if test -n "$CONFIG_SITE"; then
	1729	ac_site_file1=$CONFIG_SITE
	1730	elif test "x$prefix" != xNONE; then
	1731	ac_site_file1=$prefix/share/config.site
	1732	ac_site_file2=$prefix/etc/config.site
	1733	else
	1734	ac_site_file1=$ac_default_prefix/share/config.site
	1735	ac_site_file2=$ac_default_prefix/etc/config.site
[14]	1736	fi
[101]	1737	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
	1738	do
	1739	test "x$ac_site_file" = xNONE && continue
[14]	1740	if test -r "$ac_site_file"; then
[101]	1741	{ $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
	1742	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
[14]	1743	sed 's/^/\| /' "$ac_site_file" >&5
	1744	. "$ac_site_file"
	1745	fi
	1746	done
	1747
	1748	if test -r "$cache_file"; then
	1749	# Some versions of bash will fail to source /dev/null (special
	1750	# files actually), so we avoid doing that.
	1751	if test -f "$cache_file"; then
[101]	1752	{ $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
	1753	$as_echo "$as_me: loading cache $cache_file" >&6;}
[14]	1754	case $cache_file in
[101]	1755	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
	1756	*) . "./$cache_file";;
[14]	1757	esac
	1758	fi
	1759	else
[101]	1760	{ $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
	1761	$as_echo "$as_me: creating cache $cache_file" >&6;}
[14]	1762	>$cache_file
	1763	fi
	1764
	1765	# Check that the precious variables saved in the cache have kept the same
	1766	# value.
	1767	ac_cache_corrupted=false
[101]	1768	for ac_var in $ac_precious_vars; do
[14]	1769	eval ac_old_set=\$ac_cv_env_${ac_var}_set
	1770	eval ac_new_set=\$ac_env_${ac_var}_set
[101]	1771	eval ac_old_val=\$ac_cv_env_${ac_var}_value
	1772	eval ac_new_val=\$ac_env_${ac_var}_value
[14]	1773	case $ac_old_set,$ac_new_set in
	1774	set,)
[101]	1775	{ $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
	1776	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
[14]	1777	ac_cache_corrupted=: ;;
	1778	,set)
[101]	1779	{ $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
	1780	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
[14]	1781	ac_cache_corrupted=: ;;
	1782	,);;
	1783	*)
	1784	if test "x$ac_old_val" != "x$ac_new_val"; then
[101]	1785	# differences in whitespace do not lead to failure.
	1786	ac_old_val_w=`echo x $ac_old_val`
	1787	ac_new_val_w=`echo x $ac_new_val`
	1788	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	1789	{ $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
	1790	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	1791	ac_cache_corrupted=:
	1792	else
	1793	{ $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
	1794	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	1795	eval $ac_var=\$ac_old_val
	1796	fi
	1797	{ $as_echo "$as_me:$LINENO: former value: \`$ac_old_val'" >&5
	1798	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
	1799	{ $as_echo "$as_me:$LINENO: current value: \`$ac_new_val'" >&5
	1800	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
[14]	1801	fi;;
	1802	esac
	1803	# Pass precious variables to config.status.
	1804	if test "$ac_new_set" = set; then
	1805	case $ac_new_val in
[101]	1806	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
[14]	1807	*) ac_arg=$ac_var=$ac_new_val ;;
	1808	esac
	1809	case " $ac_configure_args " in
	1810	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
	1811	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
	1812	esac
	1813	fi
	1814	done
	1815	if $ac_cache_corrupted; then
[101]	1816	{ $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
	1817	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	1818	{ $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
	1819	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
	1820	{ { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
	1821	$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
[14]	1822	{ (exit 1); exit 1; }; }
	1823	fi
	1824
	1825
	1826
	1827
	1828
	1829
	1830
	1831
	1832
	1833
	1834
	1835
	1836
	1837
	1838
	1839
	1840
[101]	1841	ac_ext=c
	1842	ac_cpp='$CPP $CPPFLAGS'
	1843	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	1844	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	1845	ac_compiler_gnu=$ac_cv_c_compiler_gnu
[14]	1846
	1847
	1848
	1849	# Look for install.sh, config.guess, and config.sub in the "helpers" dir
	1850	ac_aux_dir=
[101]	1851	for ac_dir in helpers "$srcdir"/helpers; do
	1852	if test -f "$ac_dir/install-sh"; then
[14]	1853	ac_aux_dir=$ac_dir
	1854	ac_install_sh="$ac_aux_dir/install-sh -c"
	1855	break
[101]	1856	elif test -f "$ac_dir/install.sh"; then
[14]	1857	ac_aux_dir=$ac_dir
	1858	ac_install_sh="$ac_aux_dir/install.sh -c"
	1859	break
[101]	1860	elif test -f "$ac_dir/shtool"; then
[14]	1861	ac_aux_dir=$ac_dir
	1862	ac_install_sh="$ac_aux_dir/shtool install -c"
	1863	break
	1864	fi
	1865	done
	1866	if test -z "$ac_aux_dir"; then
[101]	1867	{ { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in helpers \"$srcdir\"/helpers" >&5
	1868	$as_echo "$as_me: error: cannot find install-sh or install.sh in helpers \"$srcdir\"/helpers" >&2;}
[14]	1869	{ (exit 1); exit 1; }; }
	1870	fi
	1871
[101]	1872	# These three variables are undocumented and unsupported,
	1873	# and are intended to be withdrawn in a future Autoconf release.
	1874	# They can cause serious problems if a builder's source tree is in a directory
	1875	# whose full name contains unusual characters.
	1876	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
	1877	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
	1878	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
[14]	1879
[101]	1880
	1881
[14]	1882	#----------------------------------------------------------------------
	1883	# Configuration options
	1884	#----------------------------------------------------------------------
	1885
	1886	# Give the configurer a chance to set the location of the GLU tree
	1887
	1888
	1889
[101]	1890	# Check whether --with-glu-libdir was given.
[14]	1891	if test "${with_glu_libdir+set}" = set; then
[101]	1892	withval=$with_glu_libdir; glulibdir=$withval
[14]	1893	else
	1894	glulibdir=""
[101]	1895	fi
[14]	1896
	1897
	1898
[101]	1899
	1900	# Check whether --with-glu-incdir was given.
[14]	1901	if test "${with_glu_incdir+set}" = set; then
[101]	1902	withval=$with_glu_incdir; gluincdir=$withval
[14]	1903	else
	1904	gluincdir=""
[101]	1905	fi
[14]	1906
[101]	1907
[14]	1908	# Give the configurer a chance to set a different location for the VIS
	1909	# headers and library
	1910
	1911
	1912
[101]	1913	# Check whether --with-vis-libdir was given.
[14]	1914	if test "${with_vis_libdir+set}" = set; then
[101]	1915	withval=$with_vis_libdir; vislibdir=$withval
[14]	1916	else
	1917	vislibdir="."
[101]	1918	fi
[14]	1919
[101]	1920
[14]	1921	# Give the configurer a chance to set a different location for the VIS
	1922	# source. When specified, "srcdir" points to "master" source, and
	1923	# "local_srcdir" points to the source under local development.
	1924
	1925
	1926
[101]	1927	# Check whether --with-local-srcdir was given.
[14]	1928	if test "${with_local_srcdir+set}" = set; then
[101]	1929	withval=$with_local_srcdir; local_srcdir=$withval
[14]	1930	else
	1931	local_srcdir=$srcdir
[101]	1932	fi
[14]	1933
[101]	1934
[14]	1935	# Give the configurer a chance to set the BDD library
	1936
	1937
	1938
[101]	1939	# Check whether --with-bdd was given.
[14]	1940	if test "${with_bdd+set}" = set; then
[101]	1941	withval=$with_bdd; BDDLIB=$withval
[14]	1942	else
	1943	BDDLIB=cu
[101]	1944	fi
[14]	1945
[101]	1946
[14]	1947	#----------------------------------------------------------------------
	1948	# Checks for programs we need
	1949	#----------------------------------------------------------------------
	1950	# Extract the first word of "zchaff", so it can be a program name with args.
	1951	set dummy zchaff; ac_word=$2
[101]	1952	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	1953	$as_echo_n "checking for $ac_word... " >&6; }
[14]	1954	if test "${ac_cv_path_ZCHAFF+set}" = set; then
[101]	1955	$as_echo_n "(cached) " >&6
[14]	1956	else
	1957	case $ZCHAFF in
	1958	[\\/]* \| ?:[\\/]*)
	1959	ac_cv_path_ZCHAFF="$ZCHAFF" # Let the user override the test with a path.
	1960	;;
	1961	*)
	1962	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	1963	for as_dir in $PATH
	1964	do
	1965	IFS=$as_save_IFS
	1966	test -z "$as_dir" && as_dir=.
	1967	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	1968	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	1969	ac_cv_path_ZCHAFF="$as_dir/$ac_word$ac_exec_ext"
[101]	1970	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	1971	break 2
	1972	fi
	1973	done
	1974	done
[101]	1975	IFS=$as_save_IFS
[14]	1976
	1977	;;
	1978	esac
	1979	fi
	1980	ZCHAFF=$ac_cv_path_ZCHAFF
	1981	if test -n "$ZCHAFF"; then
[101]	1982	{ $as_echo "$as_me:$LINENO: result: $ZCHAFF" >&5
	1983	$as_echo "$ZCHAFF" >&6; }
[14]	1984	else
[101]	1985	{ $as_echo "$as_me:$LINENO: result: no" >&5
	1986	$as_echo "no" >&6; }
[14]	1987	fi
	1988
[101]	1989
[14]	1990	# Extract the first word of "ar", so it can be a program name with args.
	1991	set dummy ar; ac_word=$2
[101]	1992	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	1993	$as_echo_n "checking for $ac_word... " >&6; }
[14]	1994	if test "${ac_cv_path_AR+set}" = set; then
[101]	1995	$as_echo_n "(cached) " >&6
[14]	1996	else
	1997	case $AR in
	1998	[\\/]* \| ?:[\\/]*)
	1999	ac_cv_path_AR="$AR" # Let the user override the test with a path.
	2000	;;
	2001	*)
	2002	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2003	for as_dir in $PATH
	2004	do
	2005	IFS=$as_save_IFS
	2006	test -z "$as_dir" && as_dir=.
	2007	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	2008	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	2009	ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
[101]	2010	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	2011	break 2
	2012	fi
	2013	done
	2014	done
[101]	2015	IFS=$as_save_IFS
[14]	2016
	2017	test -z "$ac_cv_path_AR" && ac_cv_path_AR="ar"
	2018	;;
	2019	esac
	2020	fi
	2021	AR=$ac_cv_path_AR
	2022	if test -n "$AR"; then
[101]	2023	{ $as_echo "$as_me:$LINENO: result: $AR" >&5
	2024	$as_echo "$AR" >&6; }
[14]	2025	else
[101]	2026	{ $as_echo "$as_me:$LINENO: result: no" >&5
	2027	$as_echo "no" >&6; }
[14]	2028	fi
	2029
[101]	2030
[14]	2031	if test -n "$ac_tool_prefix"; then
	2032	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
	2033	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
[101]	2034	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	2035	$as_echo_n "checking for $ac_word... " >&6; }
[14]	2036	if test "${ac_cv_prog_RANLIB+set}" = set; then
[101]	2037	$as_echo_n "(cached) " >&6
[14]	2038	else
	2039	if test -n "$RANLIB"; then
	2040	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
	2041	else
	2042	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2043	for as_dir in $PATH
	2044	do
	2045	IFS=$as_save_IFS
	2046	test -z "$as_dir" && as_dir=.
	2047	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	2048	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	2049	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
[101]	2050	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	2051	break 2
	2052	fi
	2053	done
	2054	done
[101]	2055	IFS=$as_save_IFS
[14]	2056
	2057	fi
	2058	fi
	2059	RANLIB=$ac_cv_prog_RANLIB
	2060	if test -n "$RANLIB"; then
[101]	2061	{ $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
	2062	$as_echo "$RANLIB" >&6; }
[14]	2063	else
[101]	2064	{ $as_echo "$as_me:$LINENO: result: no" >&5
	2065	$as_echo "no" >&6; }
[14]	2066	fi
	2067
[101]	2068
[14]	2069	fi
	2070	if test -z "$ac_cv_prog_RANLIB"; then
	2071	ac_ct_RANLIB=$RANLIB
	2072	# Extract the first word of "ranlib", so it can be a program name with args.
	2073	set dummy ranlib; ac_word=$2
[101]	2074	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	2075	$as_echo_n "checking for $ac_word... " >&6; }
[14]	2076	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
[101]	2077	$as_echo_n "(cached) " >&6
[14]	2078	else
	2079	if test -n "$ac_ct_RANLIB"; then
	2080	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
	2081	else
	2082	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2083	for as_dir in $PATH
	2084	do
	2085	IFS=$as_save_IFS
	2086	test -z "$as_dir" && as_dir=.
	2087	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	2088	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	2089	ac_cv_prog_ac_ct_RANLIB="ranlib"
[101]	2090	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	2091	break 2
	2092	fi
	2093	done
	2094	done
[101]	2095	IFS=$as_save_IFS
[14]	2096
	2097	fi
	2098	fi
	2099	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
	2100	if test -n "$ac_ct_RANLIB"; then
[101]	2101	{ $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
	2102	$as_echo "$ac_ct_RANLIB" >&6; }
[14]	2103	else
[101]	2104	{ $as_echo "$as_me:$LINENO: result: no" >&5
	2105	$as_echo "no" >&6; }
[14]	2106	fi
	2107
[101]	2108	if test "x$ac_ct_RANLIB" = x; then
	2109	RANLIB=":"
	2110	else
	2111	case $cross_compiling:$ac_tool_warned in
	2112	yes:)
	2113	{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
	2114	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	2115	ac_tool_warned=yes ;;
	2116	esac
	2117	RANLIB=$ac_ct_RANLIB
	2118	fi
[14]	2119	else
	2120	RANLIB="$ac_cv_prog_RANLIB"
	2121	fi
	2122
	2123
	2124	# Make sure we can run config.sub.
[101]	2125	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
	2126	{ { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
	2127	$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
[14]	2128	{ (exit 1); exit 1; }; }
	2129
[101]	2130	{ $as_echo "$as_me:$LINENO: checking build system type" >&5
	2131	$as_echo_n "checking build system type... " >&6; }
[14]	2132	if test "${ac_cv_build+set}" = set; then
[101]	2133	$as_echo_n "(cached) " >&6
[14]	2134	else
[101]	2135	ac_build_alias=$build_alias
	2136	test "x$ac_build_alias" = x &&
	2137	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
	2138	test "x$ac_build_alias" = x &&
	2139	{ { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
	2140	$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
[14]	2141	{ (exit 1); exit 1; }; }
[101]	2142	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
	2143	{ { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
	2144	$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
[14]	2145	{ (exit 1); exit 1; }; }
	2146
	2147	fi
[101]	2148	{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
	2149	$as_echo "$ac_cv_build" >&6; }
	2150	case $ac_cv_build in
	2151	--*) ;;
	2152	*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
	2153	$as_echo "$as_me: error: invalid value of canonical build" >&2;}
	2154	{ (exit 1); exit 1; }; };;
	2155	esac
[14]	2156	build=$ac_cv_build
[101]	2157	ac_save_IFS=$IFS; IFS='-'
	2158	set x $ac_cv_build
	2159	shift
	2160	build_cpu=$1
	2161	build_vendor=$2
	2162	shift; shift
	2163	# Remember, the first character of IFS is used to create $*,
	2164	# except with old shells:
	2165	build_os=$*
	2166	IFS=$ac_save_IFS
	2167	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
[14]	2168
	2169
[101]	2170	{ $as_echo "$as_me:$LINENO: checking host system type" >&5
	2171	$as_echo_n "checking host system type... " >&6; }
[14]	2172	if test "${ac_cv_host+set}" = set; then
[101]	2173	$as_echo_n "(cached) " >&6
[14]	2174	else
[101]	2175	if test "x$host_alias" = x; then
	2176	ac_cv_host=$ac_cv_build
	2177	else
	2178	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
	2179	{ { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
	2180	$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
[14]	2181	{ (exit 1); exit 1; }; }
[101]	2182	fi
[14]	2183
	2184	fi
[101]	2185	{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
	2186	$as_echo "$ac_cv_host" >&6; }
	2187	case $ac_cv_host in
	2188	--*) ;;
	2189	*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
	2190	$as_echo "$as_me: error: invalid value of canonical host" >&2;}
	2191	{ (exit 1); exit 1; }; };;
	2192	esac
[14]	2193	host=$ac_cv_host
[101]	2194	ac_save_IFS=$IFS; IFS='-'
	2195	set x $ac_cv_host
	2196	shift
	2197	host_cpu=$1
	2198	host_vendor=$2
	2199	shift; shift
	2200	# Remember, the first character of IFS is used to create $*,
	2201	# except with old shells:
	2202	host_os=$*
	2203	IFS=$ac_save_IFS
	2204	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
[14]	2205
	2206
[101]	2207	{ $as_echo "$as_me:$LINENO: checking target system type" >&5
	2208	$as_echo_n "checking target system type... " >&6; }
[14]	2209	if test "${ac_cv_target+set}" = set; then
[101]	2210	$as_echo_n "(cached) " >&6
[14]	2211	else
[101]	2212	if test "x$target_alias" = x; then
	2213	ac_cv_target=$ac_cv_host
	2214	else
	2215	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
	2216	{ { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
	2217	$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
[14]	2218	{ (exit 1); exit 1; }; }
[101]	2219	fi
[14]	2220
	2221	fi
[101]	2222	{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
	2223	$as_echo "$ac_cv_target" >&6; }
	2224	case $ac_cv_target in
	2225	--*) ;;
	2226	*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
	2227	$as_echo "$as_me: error: invalid value of canonical target" >&2;}
	2228	{ (exit 1); exit 1; }; };;
	2229	esac
[14]	2230	target=$ac_cv_target
[101]	2231	ac_save_IFS=$IFS; IFS='-'
	2232	set x $ac_cv_target
	2233	shift
	2234	target_cpu=$1
	2235	target_vendor=$2
	2236	shift; shift
	2237	# Remember, the first character of IFS is used to create $*,
	2238	# except with old shells:
	2239	target_os=$*
	2240	IFS=$ac_save_IFS
	2241	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
[14]	2242
	2243
	2244	# The aliases save the names the user supplied, while $host etc.
	2245	# will get canonicalized.
	2246	test -n "$target_alias" &&
	2247	test "$program_prefix$program_suffix$program_transform_name" = \
	2248	NONENONEs,x,x, &&
	2249	program_prefix=${target_alias}-
	2250
	2251
	2252	# Determine the name of the C compiler we're going to use
	2253
[101]	2254	# Check whether --enable-gcc was given.
[14]	2255	if test "${enable_gcc+set}" = set; then
[101]	2256	enableval=$enable_gcc; gcc_ok=$enableval
[14]	2257	else
	2258	gcc_ok=no
[101]	2259	fi
[14]	2260
[101]	2261
[14]	2262	# We cannot set CC=g++ directly because many configuration test programs
	2263	# do not compile with g++. Hence, when the user specifies --enable-gcc=g++,
	2264	# we set CC=gcc during configuration, and then CC=g++ at the end.
	2265	# The same applies to icpc and icc.
	2266	if test "$gcc_ok" != no; then
	2267	case "$gcc_ok" in
	2268	yes \| g++)
	2269	CC=gcc ;;
	2270	icpc)
	2271	CC=icc ;;
	2272	*)
	2273	CC=$gcc_ok
	2274	esac
	2275	else
	2276	if test -z "$CC" ; then
	2277	# Balakrishna Kumthekar <kumtheka@colorado.edu>
	2278	# As we do not support cc on RS6000, Cygwin and SunOS.
	2279	case "$target" in
	2280	rs6000-ibm-aix* \| -pc-cygwin32 \| sparc-sun-sunos)
	2281	CC=gcc ;;
	2282	*)
	2283	CC=cc ;;
	2284	esac
	2285	fi
	2286	fi
	2287	ac_ext=c
	2288	ac_cpp='$CPP $CPPFLAGS'
	2289	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	2290	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	2291	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	2292	if test -n "$ac_tool_prefix"; then
	2293	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
	2294	set dummy ${ac_tool_prefix}gcc; ac_word=$2
[101]	2295	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	2296	$as_echo_n "checking for $ac_word... " >&6; }
[14]	2297	if test "${ac_cv_prog_CC+set}" = set; then
[101]	2298	$as_echo_n "(cached) " >&6
[14]	2299	else
	2300	if test -n "$CC"; then
	2301	ac_cv_prog_CC="$CC" # Let the user override the test.
	2302	else
	2303	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2304	for as_dir in $PATH
	2305	do
	2306	IFS=$as_save_IFS
	2307	test -z "$as_dir" && as_dir=.
	2308	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	2309	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	2310	ac_cv_prog_CC="${ac_tool_prefix}gcc"
[101]	2311	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	2312	break 2
	2313	fi
	2314	done
	2315	done
[101]	2316	IFS=$as_save_IFS
[14]	2317
	2318	fi
	2319	fi
	2320	CC=$ac_cv_prog_CC
	2321	if test -n "$CC"; then
[101]	2322	{ $as_echo "$as_me:$LINENO: result: $CC" >&5
	2323	$as_echo "$CC" >&6; }
[14]	2324	else
[101]	2325	{ $as_echo "$as_me:$LINENO: result: no" >&5
	2326	$as_echo "no" >&6; }
[14]	2327	fi
	2328
[101]	2329
[14]	2330	fi
	2331	if test -z "$ac_cv_prog_CC"; then
	2332	ac_ct_CC=$CC
	2333	# Extract the first word of "gcc", so it can be a program name with args.
	2334	set dummy gcc; ac_word=$2
[101]	2335	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	2336	$as_echo_n "checking for $ac_word... " >&6; }
[14]	2337	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
[101]	2338	$as_echo_n "(cached) " >&6
[14]	2339	else
	2340	if test -n "$ac_ct_CC"; then
	2341	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2342	else
	2343	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2344	for as_dir in $PATH
	2345	do
	2346	IFS=$as_save_IFS
	2347	test -z "$as_dir" && as_dir=.
	2348	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	2349	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	2350	ac_cv_prog_ac_ct_CC="gcc"
[101]	2351	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	2352	break 2
	2353	fi
	2354	done
	2355	done
[101]	2356	IFS=$as_save_IFS
[14]	2357
	2358	fi
	2359	fi
	2360	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2361	if test -n "$ac_ct_CC"; then
[101]	2362	{ $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2363	$as_echo "$ac_ct_CC" >&6; }
[14]	2364	else
[101]	2365	{ $as_echo "$as_me:$LINENO: result: no" >&5
	2366	$as_echo "no" >&6; }
[14]	2367	fi
	2368
[101]	2369	if test "x$ac_ct_CC" = x; then
	2370	CC=""
	2371	else
	2372	case $cross_compiling:$ac_tool_warned in
	2373	yes:)
	2374	{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
	2375	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	2376	ac_tool_warned=yes ;;
	2377	esac
	2378	CC=$ac_ct_CC
	2379	fi
[14]	2380	else
	2381	CC="$ac_cv_prog_CC"
	2382	fi
	2383
	2384	if test -z "$CC"; then
[101]	2385	if test -n "$ac_tool_prefix"; then
	2386	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
[14]	2387	set dummy ${ac_tool_prefix}cc; ac_word=$2
[101]	2388	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	2389	$as_echo_n "checking for $ac_word... " >&6; }
[14]	2390	if test "${ac_cv_prog_CC+set}" = set; then
[101]	2391	$as_echo_n "(cached) " >&6
[14]	2392	else
	2393	if test -n "$CC"; then
	2394	ac_cv_prog_CC="$CC" # Let the user override the test.
	2395	else
	2396	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2397	for as_dir in $PATH
	2398	do
	2399	IFS=$as_save_IFS
	2400	test -z "$as_dir" && as_dir=.
	2401	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	2402	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	2403	ac_cv_prog_CC="${ac_tool_prefix}cc"
[101]	2404	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	2405	break 2
	2406	fi
	2407	done
	2408	done
[101]	2409	IFS=$as_save_IFS
[14]	2410
	2411	fi
	2412	fi
	2413	CC=$ac_cv_prog_CC
	2414	if test -n "$CC"; then
[101]	2415	{ $as_echo "$as_me:$LINENO: result: $CC" >&5
	2416	$as_echo "$CC" >&6; }
[14]	2417	else
[101]	2418	{ $as_echo "$as_me:$LINENO: result: no" >&5
	2419	$as_echo "no" >&6; }
[14]	2420	fi
	2421
[101]	2422
[14]	2423	fi
	2424	fi
	2425	if test -z "$CC"; then
	2426	# Extract the first word of "cc", so it can be a program name with args.
	2427	set dummy cc; ac_word=$2
[101]	2428	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	2429	$as_echo_n "checking for $ac_word... " >&6; }
[14]	2430	if test "${ac_cv_prog_CC+set}" = set; then
[101]	2431	$as_echo_n "(cached) " >&6
[14]	2432	else
	2433	if test -n "$CC"; then
	2434	ac_cv_prog_CC="$CC" # Let the user override the test.
	2435	else
	2436	ac_prog_rejected=no
	2437	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2438	for as_dir in $PATH
	2439	do
	2440	IFS=$as_save_IFS
	2441	test -z "$as_dir" && as_dir=.
	2442	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	2443	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	2444	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
	2445	ac_prog_rejected=yes
	2446	continue
	2447	fi
	2448	ac_cv_prog_CC="cc"
[101]	2449	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	2450	break 2
	2451	fi
	2452	done
	2453	done
[101]	2454	IFS=$as_save_IFS
[14]	2455
	2456	if test $ac_prog_rejected = yes; then
	2457	# We found a bogon in the path, so make sure we never use it.
	2458	set dummy $ac_cv_prog_CC
	2459	shift
	2460	if test $# != 0; then
	2461	# We chose a different compiler from the bogus one.
	2462	# However, it has the same basename, so the bogon will be chosen
	2463	# first if we set CC to just the basename; use the full file name.
	2464	shift
	2465	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
	2466	fi
	2467	fi
	2468	fi
	2469	fi
	2470	CC=$ac_cv_prog_CC
	2471	if test -n "$CC"; then
[101]	2472	{ $as_echo "$as_me:$LINENO: result: $CC" >&5
	2473	$as_echo "$CC" >&6; }
[14]	2474	else
[101]	2475	{ $as_echo "$as_me:$LINENO: result: no" >&5
	2476	$as_echo "no" >&6; }
[14]	2477	fi
	2478
[101]	2479
[14]	2480	fi
	2481	if test -z "$CC"; then
	2482	if test -n "$ac_tool_prefix"; then
[101]	2483	for ac_prog in cl.exe
[14]	2484	do
	2485	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
	2486	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
[101]	2487	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	2488	$as_echo_n "checking for $ac_word... " >&6; }
[14]	2489	if test "${ac_cv_prog_CC+set}" = set; then
[101]	2490	$as_echo_n "(cached) " >&6
[14]	2491	else
	2492	if test -n "$CC"; then
	2493	ac_cv_prog_CC="$CC" # Let the user override the test.
	2494	else
	2495	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2496	for as_dir in $PATH
	2497	do
	2498	IFS=$as_save_IFS
	2499	test -z "$as_dir" && as_dir=.
	2500	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	2501	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	2502	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
[101]	2503	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	2504	break 2
	2505	fi
	2506	done
	2507	done
[101]	2508	IFS=$as_save_IFS
[14]	2509
	2510	fi
	2511	fi
	2512	CC=$ac_cv_prog_CC
	2513	if test -n "$CC"; then
[101]	2514	{ $as_echo "$as_me:$LINENO: result: $CC" >&5
	2515	$as_echo "$CC" >&6; }
[14]	2516	else
[101]	2517	{ $as_echo "$as_me:$LINENO: result: no" >&5
	2518	$as_echo "no" >&6; }
[14]	2519	fi
	2520
[101]	2521
[14]	2522	test -n "$CC" && break
	2523	done
	2524	fi
	2525	if test -z "$CC"; then
	2526	ac_ct_CC=$CC
[101]	2527	for ac_prog in cl.exe
[14]	2528	do
	2529	# Extract the first word of "$ac_prog", so it can be a program name with args.
	2530	set dummy $ac_prog; ac_word=$2
[101]	2531	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	2532	$as_echo_n "checking for $ac_word... " >&6; }
[14]	2533	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
[101]	2534	$as_echo_n "(cached) " >&6
[14]	2535	else
	2536	if test -n "$ac_ct_CC"; then
	2537	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
	2538	else
	2539	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	2540	for as_dir in $PATH
	2541	do
	2542	IFS=$as_save_IFS
	2543	test -z "$as_dir" && as_dir=.
	2544	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	2545	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	2546	ac_cv_prog_ac_ct_CC="$ac_prog"
[101]	2547	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	2548	break 2
	2549	fi
	2550	done
	2551	done
[101]	2552	IFS=$as_save_IFS
[14]	2553
	2554	fi
	2555	fi
	2556	ac_ct_CC=$ac_cv_prog_ac_ct_CC
	2557	if test -n "$ac_ct_CC"; then
[101]	2558	{ $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
	2559	$as_echo "$ac_ct_CC" >&6; }
[14]	2560	else
[101]	2561	{ $as_echo "$as_me:$LINENO: result: no" >&5
	2562	$as_echo "no" >&6; }
[14]	2563	fi
	2564
[101]	2565
[14]	2566	test -n "$ac_ct_CC" && break
	2567	done
	2568
[101]	2569	if test "x$ac_ct_CC" = x; then
	2570	CC=""
	2571	else
	2572	case $cross_compiling:$ac_tool_warned in
	2573	yes:)
	2574	{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
	2575	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
	2576	ac_tool_warned=yes ;;
	2577	esac
	2578	CC=$ac_ct_CC
	2579	fi
[14]	2580	fi
	2581
	2582	fi
	2583
	2584
[101]	2585	test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
	2586	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2587	{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
[14]	2588	See \`config.log' for more details." >&5
[101]	2589	$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
[14]	2590	See \`config.log' for more details." >&2;}
[101]	2591	{ (exit 1); exit 1; }; }; }
[14]	2592
	2593	# Provide some information about the compiler.
[101]	2594	$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
	2595	set X $ac_compile
	2596	ac_compiler=$2
	2597	{ (ac_try="$ac_compiler --version >&5"
	2598	case "(($ac_try" in
	2599	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2600	*) ac_try_echo=$ac_try;;
	2601	esac
	2602	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	2603	$as_echo "$ac_try_echo") >&5
	2604	(eval "$ac_compiler --version >&5") 2>&5
[14]	2605	ac_status=$?
[101]	2606	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	2607	(exit $ac_status); }
[101]	2608	{ (ac_try="$ac_compiler -v >&5"
	2609	case "(($ac_try" in
	2610	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2611	*) ac_try_echo=$ac_try;;
	2612	esac
	2613	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	2614	$as_echo "$ac_try_echo") >&5
	2615	(eval "$ac_compiler -v >&5") 2>&5
[14]	2616	ac_status=$?
[101]	2617	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	2618	(exit $ac_status); }
[101]	2619	{ (ac_try="$ac_compiler -V >&5"
	2620	case "(($ac_try" in
	2621	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2622	*) ac_try_echo=$ac_try;;
	2623	esac
	2624	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	2625	$as_echo "$ac_try_echo") >&5
	2626	(eval "$ac_compiler -V >&5") 2>&5
[14]	2627	ac_status=$?
[101]	2628	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	2629	(exit $ac_status); }
	2630
	2631	cat >conftest.$ac_ext <<_ACEOF
	2632	/* confdefs.h. */
	2633	_ACEOF
	2634	cat confdefs.h >>conftest.$ac_ext
	2635	cat >>conftest.$ac_ext <<_ACEOF
	2636	/* end confdefs.h. */
	2637
	2638	int
	2639	main ()
	2640	{
	2641
	2642	;
	2643	return 0;
	2644	}
	2645	_ACEOF
	2646	ac_clean_files_save=$ac_clean_files
[101]	2647	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
[14]	2648	# Try to create an executable without -o first, disregard a.out.
	2649	# It will help us diagnose broken compilers, and finding out an intuition
	2650	# of exeext.
[101]	2651	{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
	2652	$as_echo_n "checking for C compiler default output file name... " >&6; }
	2653	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
	2654
	2655	# The possible output files:
	2656	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
	2657
	2658	ac_rmfiles=
	2659	for ac_file in $ac_files
	2660	do
	2661	case $ac_file in
	2662	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
	2663	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
	2664	esac
	2665	done
	2666	rm -f $ac_rmfiles
	2667
	2668	if { (ac_try="$ac_link_default"
	2669	case "(($ac_try" in
	2670	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2671	*) ac_try_echo=$ac_try;;
	2672	esac
	2673	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	2674	$as_echo "$ac_try_echo") >&5
	2675	(eval "$ac_link_default") 2>&5
[14]	2676	ac_status=$?
[101]	2677	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	2678	(exit $ac_status); }; then
[101]	2679	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
	2680	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
	2681	# in a Makefile. We should not override ac_cv_exeext if it was cached,
	2682	# so that the user can short-circuit this test for compilers unknown to
	2683	# Autoconf.
	2684	for ac_file in $ac_files ''
[14]	2685	do
	2686	test -f "$ac_file" \|\| continue
	2687	case $ac_file in
[101]	2688	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
	2689	;;
[14]	2690	[ab].out )
[101]	2691	# We found the default executable, but exeext='' is most
	2692	# certainly right.
	2693	break;;
[14]	2694	. )
[101]	2695	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
	2696	then :; else
	2697	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
	2698	fi
	2699	# We set ac_cv_exeext here because the later test for it is not
	2700	# safe: cross compilers may not add the suffix if given an `-o'
	2701	# argument, so we may need to know it at that point already.
	2702	# Even if this section looks crufty: it has the advantage of
	2703	# actually working.
	2704	break;;
[14]	2705	* )
[101]	2706	break;;
[14]	2707	esac
	2708	done
[101]	2709	test "$ac_cv_exeext" = no && ac_cv_exeext=
	2710
[14]	2711	else
[101]	2712	ac_file=''
	2713	fi
	2714
	2715	{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
	2716	$as_echo "$ac_file" >&6; }
	2717	if test -z "$ac_file"; then
	2718	$as_echo "$as_me: failed program was:" >&5
[14]	2719	sed 's/^/\| /' conftest.$ac_ext >&5
	2720
[101]	2721	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
	2722	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2723	{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
[14]	2724	See \`config.log' for more details." >&5
[101]	2725	$as_echo "$as_me: error: C compiler cannot create executables
[14]	2726	See \`config.log' for more details." >&2;}
[101]	2727	{ (exit 77); exit 77; }; }; }
[14]	2728	fi
	2729
	2730	ac_exeext=$ac_cv_exeext
	2731
[101]	2732	# Check that the compiler produces executables we can run. If not, either
[14]	2733	# the compiler is broken, or we cross compile.
[101]	2734	{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
	2735	$as_echo_n "checking whether the C compiler works... " >&6; }
[14]	2736	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
	2737	# If not cross compiling, check that we can run a simple program.
	2738	if test "$cross_compiling" != yes; then
	2739	if { ac_try='./$ac_file'
[101]	2740	{ (case "(($ac_try" in
	2741	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2742	*) ac_try_echo=$ac_try;;
	2743	esac
	2744	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	2745	$as_echo "$ac_try_echo") >&5
	2746	(eval "$ac_try") 2>&5
[14]	2747	ac_status=$?
[101]	2748	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	2749	(exit $ac_status); }; }; then
	2750	cross_compiling=no
	2751	else
	2752	if test "$cross_compiling" = maybe; then
	2753	cross_compiling=yes
	2754	else
[101]	2755	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
	2756	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2757	{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
[14]	2758	If you meant to cross compile, use \`--host'.
	2759	See \`config.log' for more details." >&5
[101]	2760	$as_echo "$as_me: error: cannot run C compiled programs.
[14]	2761	If you meant to cross compile, use \`--host'.
	2762	See \`config.log' for more details." >&2;}
[101]	2763	{ (exit 1); exit 1; }; }; }
[14]	2764	fi
	2765	fi
	2766	fi
[101]	2767	{ $as_echo "$as_me:$LINENO: result: yes" >&5
	2768	$as_echo "yes" >&6; }
[14]	2769
[101]	2770	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
[14]	2771	ac_clean_files=$ac_clean_files_save
[101]	2772	# Check that the compiler produces executables we can run. If not, either
[14]	2773	# the compiler is broken, or we cross compile.
[101]	2774	{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
	2775	$as_echo_n "checking whether we are cross compiling... " >&6; }
	2776	{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
	2777	$as_echo "$cross_compiling" >&6; }
[14]	2778
[101]	2779	{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
	2780	$as_echo_n "checking for suffix of executables... " >&6; }
	2781	if { (ac_try="$ac_link"
	2782	case "(($ac_try" in
	2783	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2784	*) ac_try_echo=$ac_try;;
	2785	esac
	2786	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	2787	$as_echo "$ac_try_echo") >&5
	2788	(eval "$ac_link") 2>&5
[14]	2789	ac_status=$?
[101]	2790	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	2791	(exit $ac_status); }; then
	2792	# If both `conftest.exe' and `conftest' are `present' (well, observable)
	2793	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
	2794	# work properly (i.e., refer to `conftest.exe'), while it won't with
	2795	# `rm'.
	2796	for ac_file in conftest.exe conftest conftest.*; do
	2797	test -f "$ac_file" \|\| continue
	2798	case $ac_file in
[101]	2799	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
[14]	2800	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
[101]	2801	break;;
[14]	2802	* ) break;;
	2803	esac
	2804	done
	2805	else
[101]	2806	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
	2807	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2808	{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
[14]	2809	See \`config.log' for more details." >&5
[101]	2810	$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
[14]	2811	See \`config.log' for more details." >&2;}
[101]	2812	{ (exit 1); exit 1; }; }; }
[14]	2813	fi
	2814
	2815	rm -f conftest$ac_cv_exeext
[101]	2816	{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
	2817	$as_echo "$ac_cv_exeext" >&6; }
[14]	2818
	2819	rm -f conftest.$ac_ext
	2820	EXEEXT=$ac_cv_exeext
	2821	ac_exeext=$EXEEXT
[101]	2822	{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
	2823	$as_echo_n "checking for suffix of object files... " >&6; }
[14]	2824	if test "${ac_cv_objext+set}" = set; then
[101]	2825	$as_echo_n "(cached) " >&6
[14]	2826	else
	2827	cat >conftest.$ac_ext <<_ACEOF
	2828	/* confdefs.h. */
	2829	_ACEOF
	2830	cat confdefs.h >>conftest.$ac_ext
	2831	cat >>conftest.$ac_ext <<_ACEOF
	2832	/* end confdefs.h. */
	2833
	2834	int
	2835	main ()
	2836	{
	2837
	2838	;
	2839	return 0;
	2840	}
	2841	_ACEOF
	2842	rm -f conftest.o conftest.obj
[101]	2843	if { (ac_try="$ac_compile"
	2844	case "(($ac_try" in
	2845	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2846	*) ac_try_echo=$ac_try;;
	2847	esac
	2848	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	2849	$as_echo "$ac_try_echo") >&5
	2850	(eval "$ac_compile") 2>&5
[14]	2851	ac_status=$?
[101]	2852	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	2853	(exit $ac_status); }; then
[101]	2854	for ac_file in conftest.o conftest.obj conftest.*; do
	2855	test -f "$ac_file" \|\| continue;
[14]	2856	case $ac_file in
[101]	2857	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
[14]	2858	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
	2859	break;;
	2860	esac
	2861	done
	2862	else
[101]	2863	$as_echo "$as_me: failed program was:" >&5
[14]	2864	sed 's/^/\| /' conftest.$ac_ext >&5
	2865
[101]	2866	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
	2867	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	2868	{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
[14]	2869	See \`config.log' for more details." >&5
[101]	2870	$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
[14]	2871	See \`config.log' for more details." >&2;}
[101]	2872	{ (exit 1); exit 1; }; }; }
[14]	2873	fi
	2874
	2875	rm -f conftest.$ac_cv_objext conftest.$ac_ext
	2876	fi
[101]	2877	{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
	2878	$as_echo "$ac_cv_objext" >&6; }
[14]	2879	OBJEXT=$ac_cv_objext
	2880	ac_objext=$OBJEXT
[101]	2881	{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
	2882	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
[14]	2883	if test "${ac_cv_c_compiler_gnu+set}" = set; then
[101]	2884	$as_echo_n "(cached) " >&6
[14]	2885	else
	2886	cat >conftest.$ac_ext <<_ACEOF
	2887	/* confdefs.h. */
	2888	_ACEOF
	2889	cat confdefs.h >>conftest.$ac_ext
	2890	cat >>conftest.$ac_ext <<_ACEOF
	2891	/* end confdefs.h. */
	2892
	2893	int
	2894	main ()
	2895	{
	2896	#ifndef __GNUC__
	2897	choke me
	2898	#endif
	2899
	2900	;
	2901	return 0;
	2902	}
	2903	_ACEOF
	2904	rm -f conftest.$ac_objext
[101]	2905	if { (ac_try="$ac_compile"
	2906	case "(($ac_try" in
	2907	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2908	*) ac_try_echo=$ac_try;;
	2909	esac
	2910	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	2911	$as_echo "$ac_try_echo") >&5
	2912	(eval "$ac_compile") 2>conftest.er1
[14]	2913	ac_status=$?
[101]	2914	grep -v '^ *+' conftest.er1 >conftest.err
	2915	rm -f conftest.er1
	2916	cat conftest.err >&5
	2917	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2918	(exit $ac_status); } && {
	2919	test -z "$ac_c_werror_flag" \|\|
	2920	test ! -s conftest.err
	2921	} && test -s conftest.$ac_objext; then
[14]	2922	ac_compiler_gnu=yes
	2923	else
[101]	2924	$as_echo "$as_me: failed program was:" >&5
[14]	2925	sed 's/^/\| /' conftest.$ac_ext >&5
	2926
[101]	2927	ac_compiler_gnu=no
[14]	2928	fi
[101]	2929
	2930	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	2931	ac_cv_c_compiler_gnu=$ac_compiler_gnu
	2932
	2933	fi
[101]	2934	{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
	2935	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
	2936	if test $ac_compiler_gnu = yes; then
	2937	GCC=yes
	2938	else
	2939	GCC=
	2940	fi
[14]	2941	ac_test_CFLAGS=${CFLAGS+set}
	2942	ac_save_CFLAGS=$CFLAGS
[101]	2943	{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
	2944	$as_echo_n "checking whether $CC accepts -g... " >&6; }
[14]	2945	if test "${ac_cv_prog_cc_g+set}" = set; then
[101]	2946	$as_echo_n "(cached) " >&6
[14]	2947	else
[101]	2948	ac_save_c_werror_flag=$ac_c_werror_flag
	2949	ac_c_werror_flag=yes
	2950	ac_cv_prog_cc_g=no
	2951	CFLAGS="-g"
	2952	cat >conftest.$ac_ext <<_ACEOF
[14]	2953	/* confdefs.h. */
	2954	_ACEOF
	2955	cat confdefs.h >>conftest.$ac_ext
	2956	cat >>conftest.$ac_ext <<_ACEOF
	2957	/* end confdefs.h. */
	2958
	2959	int
	2960	main ()
	2961	{
	2962
	2963	;
	2964	return 0;
	2965	}
	2966	_ACEOF
	2967	rm -f conftest.$ac_objext
[101]	2968	if { (ac_try="$ac_compile"
	2969	case "(($ac_try" in
	2970	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	2971	*) ac_try_echo=$ac_try;;
	2972	esac
	2973	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	2974	$as_echo "$ac_try_echo") >&5
	2975	(eval "$ac_compile") 2>conftest.er1
[14]	2976	ac_status=$?
[101]	2977	grep -v '^ *+' conftest.er1 >conftest.err
	2978	rm -f conftest.er1
	2979	cat conftest.err >&5
	2980	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	2981	(exit $ac_status); } && {
	2982	test -z "$ac_c_werror_flag" \|\|
	2983	test ! -s conftest.err
	2984	} && test -s conftest.$ac_objext; then
	2985	ac_cv_prog_cc_g=yes
	2986	else
	2987	$as_echo "$as_me: failed program was:" >&5
	2988	sed 's/^/\| /' conftest.$ac_ext >&5
	2989
	2990	CFLAGS=""
	2991	cat >conftest.$ac_ext <<_ACEOF
	2992	/* confdefs.h. */
	2993	_ACEOF
	2994	cat confdefs.h >>conftest.$ac_ext
	2995	cat >>conftest.$ac_ext <<_ACEOF
	2996	/* end confdefs.h. */
	2997
	2998	int
	2999	main ()
	3000	{
	3001
	3002	;
	3003	return 0;
	3004	}
	3005	_ACEOF
	3006	rm -f conftest.$ac_objext
	3007	if { (ac_try="$ac_compile"
	3008	case "(($ac_try" in
	3009	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3010	*) ac_try_echo=$ac_try;;
	3011	esac
	3012	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3013	$as_echo "$ac_try_echo") >&5
	3014	(eval "$ac_compile") 2>conftest.er1
[14]	3015	ac_status=$?
[101]	3016	grep -v '^ *+' conftest.er1 >conftest.err
	3017	rm -f conftest.er1
	3018	cat conftest.err >&5
	3019	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3020	(exit $ac_status); } && {
	3021	test -z "$ac_c_werror_flag" \|\|
	3022	test ! -s conftest.err
	3023	} && test -s conftest.$ac_objext; then
	3024	:
	3025	else
	3026	$as_echo "$as_me: failed program was:" >&5
	3027	sed 's/^/\| /' conftest.$ac_ext >&5
	3028
	3029	ac_c_werror_flag=$ac_save_c_werror_flag
	3030	CFLAGS="-g"
	3031	cat >conftest.$ac_ext <<_ACEOF
	3032	/* confdefs.h. */
	3033	_ACEOF
	3034	cat confdefs.h >>conftest.$ac_ext
	3035	cat >>conftest.$ac_ext <<_ACEOF
	3036	/* end confdefs.h. */
	3037
	3038	int
	3039	main ()
	3040	{
	3041
	3042	;
	3043	return 0;
	3044	}
	3045	_ACEOF
	3046	rm -f conftest.$ac_objext
	3047	if { (ac_try="$ac_compile"
	3048	case "(($ac_try" in
	3049	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3050	*) ac_try_echo=$ac_try;;
	3051	esac
	3052	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3053	$as_echo "$ac_try_echo") >&5
	3054	(eval "$ac_compile") 2>conftest.er1
	3055	ac_status=$?
	3056	grep -v '^ *+' conftest.er1 >conftest.err
	3057	rm -f conftest.er1
	3058	cat conftest.err >&5
	3059	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3060	(exit $ac_status); } && {
	3061	test -z "$ac_c_werror_flag" \|\|
	3062	test ! -s conftest.err
	3063	} && test -s conftest.$ac_objext; then
[14]	3064	ac_cv_prog_cc_g=yes
	3065	else
[101]	3066	$as_echo "$as_me: failed program was:" >&5
[14]	3067	sed 's/^/\| /' conftest.$ac_ext >&5
	3068
[101]	3069
[14]	3070	fi
[101]	3071
	3072	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	3073	fi
[101]	3074
	3075	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3076	fi
	3077
	3078	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	3079	ac_c_werror_flag=$ac_save_c_werror_flag
	3080	fi
	3081	{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
	3082	$as_echo "$ac_cv_prog_cc_g" >&6; }
[14]	3083	if test "$ac_test_CFLAGS" = set; then
	3084	CFLAGS=$ac_save_CFLAGS
	3085	elif test $ac_cv_prog_cc_g = yes; then
	3086	if test "$GCC" = yes; then
	3087	CFLAGS="-g -O2"
	3088	else
	3089	CFLAGS="-g"
	3090	fi
	3091	else
	3092	if test "$GCC" = yes; then
	3093	CFLAGS="-O2"
	3094	else
	3095	CFLAGS=
	3096	fi
	3097	fi
[101]	3098	{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
	3099	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
	3100	if test "${ac_cv_prog_cc_c89+set}" = set; then
	3101	$as_echo_n "(cached) " >&6
[14]	3102	else
[101]	3103	ac_cv_prog_cc_c89=no
[14]	3104	ac_save_CC=$CC
	3105	cat >conftest.$ac_ext <<_ACEOF
	3106	/* confdefs.h. */
	3107	_ACEOF
	3108	cat confdefs.h >>conftest.$ac_ext
	3109	cat >>conftest.$ac_ext <<_ACEOF
	3110	/* end confdefs.h. */
	3111	#include <stdarg.h>
	3112	#include <stdio.h>
	3113	#include <sys/types.h>
	3114	#include <sys/stat.h>
	3115	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
	3116	struct buf { int x; };
	3117	FILE * (rcsopen) (struct buf , struct stat *, int);
	3118	static char *e (p, i)
	3119	char **p;
	3120	int i;
	3121	{
	3122	return p[i];
	3123	}
	3124	static char f (char (g) (char , int), char *p, ...)
	3125	{
	3126	char *s;
	3127	va_list v;
	3128	va_start (v,p);
	3129	s = g (p, va_arg (v,int));
	3130	va_end (v);
	3131	return s;
	3132	}
[101]	3133
	3134	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
	3135	function prototypes and stuff, but not '\xHH' hex character constants.
	3136	These don't provoke an error unfortunately, instead are silently treated
	3137	as 'x'. The following induces an error, until -std is added to get
	3138	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
	3139	array size at least. It's necessary to write '\x00'==0 to get something
	3140	that's true only with -std. */
	3141	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
	3142
	3143	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
	3144	inside strings and character constants. */
	3145	#define FOO(x) 'x'
	3146	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
	3147
[14]	3148	int test (int i, double x);
	3149	struct s1 {int (*f) (int a);};
	3150	struct s2 {int (*f) (double a);};
	3151	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
	3152	int argc;
	3153	char **argv;
	3154	int
	3155	main ()
	3156	{
	3157	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
	3158	;
	3159	return 0;
	3160	}
	3161	_ACEOF
[101]	3162	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	3163	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
[14]	3164	do
	3165	CC="$ac_save_CC $ac_arg"
	3166	rm -f conftest.$ac_objext
[101]	3167	if { (ac_try="$ac_compile"
	3168	case "(($ac_try" in
	3169	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3170	*) ac_try_echo=$ac_try;;
	3171	esac
	3172	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3173	$as_echo "$ac_try_echo") >&5
	3174	(eval "$ac_compile") 2>conftest.er1
[14]	3175	ac_status=$?
[101]	3176	grep -v '^ *+' conftest.er1 >conftest.err
	3177	rm -f conftest.er1
	3178	cat conftest.err >&5
	3179	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3180	(exit $ac_status); } && {
	3181	test -z "$ac_c_werror_flag" \|\|
	3182	test ! -s conftest.err
	3183	} && test -s conftest.$ac_objext; then
	3184	ac_cv_prog_cc_c89=$ac_arg
[14]	3185	else
[101]	3186	$as_echo "$as_me: failed program was:" >&5
[14]	3187	sed 's/^/\| /' conftest.$ac_ext >&5
	3188
[101]	3189
[14]	3190	fi
[101]	3191
	3192	rm -f core conftest.err conftest.$ac_objext
	3193	test "x$ac_cv_prog_cc_c89" != "xno" && break
[14]	3194	done
[101]	3195	rm -f conftest.$ac_ext
[14]	3196	CC=$ac_save_CC
	3197
	3198	fi
[101]	3199	# AC_CACHE_VAL
	3200	case "x$ac_cv_prog_cc_c89" in
	3201	x)
	3202	{ $as_echo "$as_me:$LINENO: result: none needed" >&5
	3203	$as_echo "none needed" >&6; } ;;
	3204	xno)
	3205	{ $as_echo "$as_me:$LINENO: result: unsupported" >&5
	3206	$as_echo "unsupported" >&6; } ;;
[14]	3207	*)
[101]	3208	CC="$CC $ac_cv_prog_cc_c89"
	3209	{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
	3210	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
[14]	3211	esac
	3212
	3213
	3214	ac_ext=c
	3215	ac_cpp='$CPP $CPPFLAGS'
	3216	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	3217	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	3218	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	3219
	3220
[101]	3221	# Check whether --enable-64 was given.
[14]	3222	if test "${enable_64+set}" = set; then
[101]	3223	enableval=$enable_64; use_sixty_four=$enableval
[14]	3224	else
	3225	use_sixty_four=no
[101]	3226	fi
[14]	3227
[101]	3228
[14]	3229	# Gcc does not support 32-bit pointers on the Alphas.
	3230	if test "$gcc_ok" != no; then
	3231	use_sixty_four=yes
	3232	fi
	3233
	3234
	3235	# Roderick Bloem (rbloem@colorado.edu): making a special case for
	3236	# ultrix install, since it's annoying about setting groupids.
	3237	case "$target" in
	3238	mips-dec-ultrix*)
	3239	INSTALL="helpers/install-sh -c"
	3240	INSTALL_PROGRAM="\${INSTALL}"
	3241	INSTALL_DATA="\${INSTALL} -m 644";;
	3242
	3243	*)
	3244	# Find a good install program. We prefer a C program (faster),
	3245	# so one script is as good as another. But avoid the broken or
	3246	# incompatible versions:
	3247	# SysV /etc/install, /usr/sbin/install
	3248	# SunOS /usr/etc/install
	3249	# IRIX /sbin/install
	3250	# AIX /bin/install
	3251	# AmigaOS /C/install, which installs bootblocks on floppy discs
	3252	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
	3253	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
	3254	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
[101]	3255	# OS/2's system install, which has a completely different semantic
[14]	3256	# ./install, which can be erroneously created by make from ./install.sh.
[101]	3257	# Reject install programs that cannot install multiple files.
	3258	{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
	3259	$as_echo_n "checking for a BSD-compatible install... " >&6; }
[14]	3260	if test -z "$INSTALL"; then
	3261	if test "${ac_cv_path_install+set}" = set; then
[101]	3262	$as_echo_n "(cached) " >&6
[14]	3263	else
	3264	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3265	for as_dir in $PATH
	3266	do
	3267	IFS=$as_save_IFS
	3268	test -z "$as_dir" && as_dir=.
	3269	# Account for people who put trailing slashes in PATH elements.
	3270	case $as_dir/ in
	3271	./ \| .// \| /cC/* \| \
	3272	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
[101]	3273	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
[14]	3274	/usr/ucb/* ) ;;
	3275	*)
	3276	# OSF1 and SCO ODT 3.0 have their own names for install.
	3277	# Don't use installbsd from OSF since it installs stuff as root
	3278	# by default.
	3279	for ac_prog in ginstall scoinst install; do
	3280	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	3281	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
	3282	if test $ac_prog = install &&
	3283	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	3284	# AIX install. It has an incompatible calling convention.
	3285	:
	3286	elif test $ac_prog = install &&
	3287	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	3288	# program-specific install script used by HP pwplus--don't use.
	3289	:
	3290	else
	3291	rm -rf conftest.one conftest.two conftest.dir
	3292	echo one > conftest.one
	3293	echo two > conftest.two
	3294	mkdir conftest.dir
	3295	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
	3296	test -s conftest.one && test -s conftest.two &&
	3297	test -s conftest.dir/conftest.one &&
	3298	test -s conftest.dir/conftest.two
	3299	then
	3300	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	3301	break 3
	3302	fi
	3303	fi
	3304	fi
[14]	3305	done
	3306	done
	3307	;;
	3308	esac
[101]	3309
[14]	3310	done
[101]	3311	IFS=$as_save_IFS
[14]	3312
[101]	3313	rm -rf conftest.one conftest.two conftest.dir
[14]	3314
	3315	fi
	3316	if test "${ac_cv_path_install+set}" = set; then
	3317	INSTALL=$ac_cv_path_install
	3318	else
[101]	3319	# As a last resort, use the slow shell script. Don't cache a
	3320	# value for INSTALL within a source directory, because that will
[14]	3321	# break other packages using the cache if that directory is
[101]	3322	# removed, or if the value is a relative name.
[14]	3323	INSTALL=$ac_install_sh
	3324	fi
	3325	fi
[101]	3326	{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
	3327	$as_echo "$INSTALL" >&6; }
[14]	3328
	3329	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
	3330	# It thinks the first close brace ends the variable substitution.
	3331	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
	3332
	3333	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
	3334
	3335	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
	3336	;;
	3337	esac
	3338
	3339	# Determine the compiler flags to use
	3340
	3341	DEBUG_CFLAGS="-g"
	3342	DEBUG_LDFLAGS=""
	3343
	3344	case "$target" in
	3345
	3346	i686-pc-linux-gnu)
	3347	# Linux with Intel compiler
	3348	# -ansi: ANSI C conformance
	3349	# -ip: inter-procedural optimization
	3350	OPTIMIZE_CFLAGS="-g -O3 -ansi -ip"
	3351	;;
	3352
	3353	sparc-sun-solaris* \| i386-pc-solaris*)
	3354	# Sparc and X86 Solaris:
	3355	# -xO3: Highest safe level of optimization
	3356	# -native: Optimize for the native processor (if supported)
	3357	# -dalign: Generate double-word load/store for performance
	3358	# (only for SPARC)
	3359	# and other arcane compilation flags.
	3360	if test "$GCC" = yes; then
	3361	OPTIMIZE_CFLAGS="-O"
	3362	else
	3363	case "$target" in
	3364	sparc-sun-solaris*)
	3365	ALIGN=" -dalign" ;;
	3366	*)
	3367	ALIGN="" ;;
	3368	esac
[101]	3369	{ $as_echo "$as_me:$LINENO: checking for -native" >&5
	3370	$as_echo_n "checking for -native... " >&6; }
[14]	3371	CFLAGS="-xO3 -native$ALIGN"
	3372
	3373	if test "${ac_cv_have_native+set}" = set; then
[101]	3374	$as_echo_n "(cached) " >&6
[14]	3375	else
	3376	if test "$cross_compiling" = yes; then
	3377	ac_cv_have_native=no
	3378	else
	3379	cat >conftest.$ac_ext <<_ACEOF
	3380	/* confdefs.h. */
	3381	_ACEOF
	3382	cat confdefs.h >>conftest.$ac_ext
	3383	cat >>conftest.$ac_ext <<_ACEOF
	3384	/* end confdefs.h. */
	3385
	3386	main(){exit(0);}
	3387
	3388	_ACEOF
	3389	rm -f conftest$ac_exeext
[101]	3390	if { (ac_try="$ac_link"
	3391	case "(($ac_try" in
	3392	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3393	*) ac_try_echo=$ac_try;;
	3394	esac
	3395	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3396	$as_echo "$ac_try_echo") >&5
	3397	(eval "$ac_link") 2>&5
[14]	3398	ac_status=$?
[101]	3399	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	3400	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
[101]	3401	{ (case "(($ac_try" in
	3402	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3403	*) ac_try_echo=$ac_try;;
	3404	esac
	3405	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3406	$as_echo "$ac_try_echo") >&5
	3407	(eval "$ac_try") 2>&5
[14]	3408	ac_status=$?
[101]	3409	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	3410	(exit $ac_status); }; }; then
	3411	ac_cv_have_native=yes
	3412	else
[101]	3413	$as_echo "$as_me: program exited with status $ac_status" >&5
	3414	$as_echo "$as_me: failed program was:" >&5
[14]	3415	sed 's/^/\| /' conftest.$ac_ext >&5
	3416
	3417	( exit $ac_status )
	3418	ac_cv_have_native=no
	3419	fi
[101]	3420	rm -rf conftest.dSYM
	3421	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
[14]	3422	fi
[101]	3423
	3424
[14]	3425	fi
	3426
	3427	if test $ac_cv_have_native = yes ; then
[101]	3428	{ $as_echo "$as_me:$LINENO: result: working" >&5
	3429	$as_echo "working" >&6; }
[14]	3430	OPTIMIZE_CFLAGS="-xO3 -native$ALIGN"
	3431	else
[101]	3432	{ $as_echo "$as_me:$LINENO: result: broken" >&5
	3433	$as_echo "broken" >&6; }
	3434	{ $as_echo "$as_me:$LINENO: checking for fallback optimization flags" >&5
	3435	$as_echo_n "checking for fallback optimization flags... " >&6; }
[14]	3436	CFLAGS="-xO3 -fns -fsimple=2$ALIGN -ftrap=%none -xlibmil"
	3437	if test "${ac_cv_have_fallback+set}" = set; then
[101]	3438	$as_echo_n "(cached) " >&6
[14]	3439	else
	3440	if test "$cross_compiling" = yes; then
	3441	ac_cv_have_fallback=no
	3442	else
	3443	cat >conftest.$ac_ext <<_ACEOF
	3444	/* confdefs.h. */
	3445	_ACEOF
	3446	cat confdefs.h >>conftest.$ac_ext
	3447	cat >>conftest.$ac_ext <<_ACEOF
	3448	/* end confdefs.h. */
	3449
	3450	main(){exit(0);}
	3451
	3452	_ACEOF
	3453	rm -f conftest$ac_exeext
[101]	3454	if { (ac_try="$ac_link"
	3455	case "(($ac_try" in
	3456	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3457	*) ac_try_echo=$ac_try;;
	3458	esac
	3459	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3460	$as_echo "$ac_try_echo") >&5
	3461	(eval "$ac_link") 2>&5
[14]	3462	ac_status=$?
[101]	3463	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	3464	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
[101]	3465	{ (case "(($ac_try" in
	3466	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3467	*) ac_try_echo=$ac_try;;
	3468	esac
	3469	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3470	$as_echo "$ac_try_echo") >&5
	3471	(eval "$ac_try") 2>&5
[14]	3472	ac_status=$?
[101]	3473	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	3474	(exit $ac_status); }; }; then
	3475	ac_cv_have_fallback=yes
	3476	else
[101]	3477	$as_echo "$as_me: program exited with status $ac_status" >&5
	3478	$as_echo "$as_me: failed program was:" >&5
[14]	3479	sed 's/^/\| /' conftest.$ac_ext >&5
	3480
	3481	( exit $ac_status )
	3482	ac_cv_have_fallback=no
	3483	fi
[101]	3484	rm -rf conftest.dSYM
	3485	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
[14]	3486	fi
[101]	3487
	3488
[14]	3489	fi
	3490
	3491	if test $ac_cv_have_fallback = yes ; then
[101]	3492	{ $as_echo "$as_me:$LINENO: result: working" >&5
	3493	$as_echo "working" >&6; }
[14]	3494	OPTIMIZE_CFLAGS="-xO3 -fns -fsimple=2$ALIGN -ftrap=%none -xlibmil"
	3495	else
[101]	3496	{ $as_echo "$as_me:$LINENO: result: broken" >&5
	3497	$as_echo "broken" >&6; }
[14]	3498	OPTIMIZE_CFLAGS="-O"
	3499	fi
	3500	fi
	3501	fi
	3502	;;
	3503
	3504	mips-dec-ultrix*)
	3505	# MIPS-based DECstations running Ultrix:
	3506	# -std1: Produce non-ANSI code warnings, and define __STDC__
	3507	# -O: Use the global "ucode" optimizer
	3508	# -Olimit 5000: Don't optimize routines bigger than 5000 basic blocks
	3509	OPTIMIZE_CFLAGS="-std1 -O -Olimit 5000" ;;
	3510
	3511	alpha-dec-osf*)
	3512	# DEC Alpha running OSF:
	3513
	3514	# 64-bit mode:
	3515	# -g3: Produce symbol table information for optimized code
	3516	# -O4: Enable every optimization
	3517	# -std: Enforce the ANSI standard with extensions, define __STDC__
	3518	# -ieee_with_no_inexact: Disable (potentially slow) signaling
	3519	# for inexact floating-point results
	3520	# -tune host: Tune instructions for the compilation host machine
	3521	OPTIMIZE_CFLAGS="-g3 -O4 -std -ieee_with_no_inexact -tune host"
	3522	DEBUG_CFLAGS="-g -std -ieee_with_no_inexact"
	3523
	3524	# -non_shared: Do not use shared libraries
	3525	# -om: Generate an OMAGIC file for the om optimizer
	3526	OPTIMIZE_LDFLAGS="-non_shared"
	3527
	3528	if test "$use_sixty_four" = "no"; then
	3529	# 32-bit mode:
	3530	# -xtaso: Make the compiler respond to #pragma pointer_size directives
	3531	OPTIMIZE_CFLAGS="$OPTIMIZE_CFLAGS -xtaso"
	3532	DEBUG_CFLAGS="$DEBUG_CFLAGS -xtaso"
	3533
	3534	# -taso: Load the executable into the lower 31-bit address space
	3535	OPTIMIZE_LDFLAGS="$OPTIMIZE_LDFLAGS -om -taso"
	3536	DEBUG_LDFLAGS="$DEBUG_LDFLAGS -taso"
	3537
	3538	cat >>confdefs.h <<\_ACEOF
	3539	#define SIZEOF_VOID_P 4
	3540	_ACEOF
	3541
	3542	ac_sizeof_voidp=4
	3543	fi
	3544	;;
	3545
	3546	hppa--hpux*)
	3547	# HP running HPUX
	3548	# -Aa: Behave as an ANSI compiler
	3549	# -D_HPUX_SOURCE: Include "HP-specific" symbols in the header
	3550	# files (e.g., this means sys/resource.h has struct rusage)
	3551	# +Onolimit: removes resource restrictions for optimization
	3552	OPTIMIZE_CFLAGS="-O -Aa +Onolimit -D_HPUX_SOURCE"
	3553	DEBUG_CFLAGS="-g -Aa -D_HPUX_SOURCE" ;;
	3554
	3555	*)
	3556	# Other systems:
	3557	OPTIMIZE_CFLAGS="-O" ;;
	3558
	3559	esac
	3560
	3561	if test "$GCC" = yes; then
	3562	case "$target" in
	3563	i686-pc-linux-gnu \| i386-pc-solaris* \| i386-pc-cygwin32 \| i386--freebsd)
[101]	3564	{ $as_echo "$as_me:$LINENO: checking for -mcpu and -malign compiler options" >&5
	3565	$as_echo_n "checking for -mcpu and -malign compiler options... " >&6; }
[14]	3566	CFLAGS="-g -O6 -mcpu=pentiumpro -malign-double"
	3567	cat >conftest.$ac_ext <<_ACEOF
	3568	/* confdefs.h. */
	3569	_ACEOF
	3570	cat confdefs.h >>conftest.$ac_ext
	3571	cat >>conftest.$ac_ext <<_ACEOF
	3572	/* end confdefs.h. */
	3573
	3574	int
	3575	main ()
	3576	{
	3577
	3578	;
	3579	return 0;
	3580	}
	3581	_ACEOF
	3582	rm -f conftest.$ac_objext
[101]	3583	if { (ac_try="$ac_compile"
	3584	case "(($ac_try" in
	3585	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3586	*) ac_try_echo=$ac_try;;
	3587	esac
	3588	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3589	$as_echo "$ac_try_echo") >&5
	3590	(eval "$ac_compile") 2>conftest.er1
[14]	3591	ac_status=$?
[101]	3592	grep -v '^ *+' conftest.er1 >conftest.err
	3593	rm -f conftest.er1
	3594	cat conftest.err >&5
	3595	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3596	(exit $ac_status); } && {
	3597	test -z "$ac_c_werror_flag" \|\|
	3598	test ! -s conftest.err
	3599	} && test -s conftest.$ac_objext; then
[14]	3600	ac_have_mcpu=yes
	3601	else
[101]	3602	$as_echo "$as_me: failed program was:" >&5
[14]	3603	sed 's/^/\| /' conftest.$ac_ext >&5
	3604
[101]	3605	ac_have_mcpu=no
[14]	3606	fi
[101]	3607
	3608	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	3609	if test "$ac_have_mcpu" = yes; then
[101]	3610	{ $as_echo "$as_me:$LINENO: result: working" >&5
	3611	$as_echo "working" >&6; }
[14]	3612	OPTIMIZE_CFLAGS="-g -O6 -mcpu=pentiumpro -malign-double"
	3613	else
[101]	3614	{ $as_echo "$as_me:$LINENO: result: broken" >&5
	3615	$as_echo "broken" >&6; }
[14]	3616	OPTIMIZE_CFLAGS="-g -O3"
	3617	fi
	3618	;;
	3619	sparc-sun-solaris*)
[101]	3620	{ $as_echo "$as_me:$LINENO: checking for -mtune compiler option" >&5
	3621	$as_echo_n "checking for -mtune compiler option... " >&6; }
[14]	3622	CFLAGS="-g -O6 -mtune=ultrasparc"
	3623	cat >conftest.$ac_ext <<_ACEOF
	3624	/* confdefs.h. */
	3625	_ACEOF
	3626	cat confdefs.h >>conftest.$ac_ext
	3627	cat >>conftest.$ac_ext <<_ACEOF
	3628	/* end confdefs.h. */
	3629
	3630	int
	3631	main ()
	3632	{
	3633
	3634	;
	3635	return 0;
	3636	}
	3637	_ACEOF
	3638	rm -f conftest.$ac_objext
[101]	3639	if { (ac_try="$ac_compile"
	3640	case "(($ac_try" in
	3641	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3642	*) ac_try_echo=$ac_try;;
	3643	esac
	3644	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3645	$as_echo "$ac_try_echo") >&5
	3646	(eval "$ac_compile") 2>conftest.er1
[14]	3647	ac_status=$?
[101]	3648	grep -v '^ *+' conftest.er1 >conftest.err
	3649	rm -f conftest.er1
	3650	cat conftest.err >&5
	3651	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3652	(exit $ac_status); } && {
	3653	test -z "$ac_c_werror_flag" \|\|
	3654	test ! -s conftest.err
	3655	} && test -s conftest.$ac_objext; then
[14]	3656	ac_have_mtune=yes
	3657	else
[101]	3658	$as_echo "$as_me: failed program was:" >&5
[14]	3659	sed 's/^/\| /' conftest.$ac_ext >&5
	3660
[101]	3661	ac_have_mtune=no
[14]	3662	fi
[101]	3663
	3664	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	3665	if test "$ac_have_mtune" = yes; then
[101]	3666	{ $as_echo "$as_me:$LINENO: result: working" >&5
	3667	$as_echo "working" >&6; }
[14]	3668	OPTIMIZE_CFLAGS="-g -O6 -mtune=ultrasparc"
	3669	else
[101]	3670	{ $as_echo "$as_me:$LINENO: result: not working" >&5
	3671	$as_echo "not working" >&6; }
[14]	3672	OPTIMIZE_CFLAGS="-g -O3"
	3673	fi
	3674	;;
	3675	*)
	3676	OPTIMIZE_CFLAGS="-g -O3"
	3677	;;
	3678	esac
	3679	OPTIMIZE_LDFLAGS=""
	3680	DEBUG_CFLAGS="-g"
	3681	DEBUG_LDFLAGS=""
	3682	fi
	3683
	3684
[101]	3685	# Check whether --with-comp-mode was given.
[14]	3686	if test "${with_comp_mode+set}" = set; then
[101]	3687	withval=$with_comp_mode; comp_mode=$withval
[14]	3688	else
	3689	comp_mode=optimize
[101]	3690	fi
[14]	3691
	3692
	3693
[101]	3694
[14]	3695	LINKER="$CC"
	3696
	3697	case "$comp_mode" in
	3698	debug)
	3699	CFLAGS="$DEBUG_CFLAGS"
	3700	LDFLAGS="$DEBUG_LDFLAGS" ;;
	3701	purify)
	3702	CFLAGS="$DEBUG_CFLAGS"
	3703	LDFLAGS="$DEBUG_LDFLAGS"
	3704	cat >>confdefs.h <<\_ACEOF
	3705	#define PURIFY 1
	3706	_ACEOF
	3707
	3708	LINKER="purify -cache-dir=/tmp $CC"
	3709	PLINKER="purify -log-file=./purify.log -cachedir=/tmp $CC" ;;
	3710	quantify)
	3711	CFLAGS="$OPTIMIZE_CFLAGS"
	3712	LDFLAGS="$OPTIMIZE_LDFLAGS"
	3713	cat >>confdefs.h <<\_ACEOF
	3714	#define QUANTIFY 1
	3715	_ACEOF
	3716
	3717	cat >>confdefs.h <<\_ACEOF
	3718	#define NDEBUG 1
	3719	_ACEOF
	3720
	3721	LINKER="quantify $CC" ;;
	3722	optimize \| *)
	3723	CFLAGS="$OPTIMIZE_CFLAGS"
	3724	LDFLAGS="$OPTIMIZE_LDFLAGS"
	3725	cat >>confdefs.h <<\_ACEOF
	3726	#define NDEBUG 1
	3727	_ACEOF
	3728	;;
	3729	esac
	3730
	3731	for ac_prog in flex lex
	3732	do
	3733	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3734	set dummy $ac_prog; ac_word=$2
[101]	3735	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	3736	$as_echo_n "checking for $ac_word... " >&6; }
[14]	3737	if test "${ac_cv_prog_LEX+set}" = set; then
[101]	3738	$as_echo_n "(cached) " >&6
[14]	3739	else
	3740	if test -n "$LEX"; then
	3741	ac_cv_prog_LEX="$LEX" # Let the user override the test.
	3742	else
	3743	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3744	for as_dir in $PATH
	3745	do
	3746	IFS=$as_save_IFS
	3747	test -z "$as_dir" && as_dir=.
	3748	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	3749	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	3750	ac_cv_prog_LEX="$ac_prog"
[101]	3751	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	3752	break 2
	3753	fi
	3754	done
	3755	done
[101]	3756	IFS=$as_save_IFS
[14]	3757
	3758	fi
	3759	fi
	3760	LEX=$ac_cv_prog_LEX
	3761	if test -n "$LEX"; then
[101]	3762	{ $as_echo "$as_me:$LINENO: result: $LEX" >&5
	3763	$as_echo "$LEX" >&6; }
[14]	3764	else
[101]	3765	{ $as_echo "$as_me:$LINENO: result: no" >&5
	3766	$as_echo "no" >&6; }
[14]	3767	fi
	3768
[101]	3769
[14]	3770	test -n "$LEX" && break
	3771	done
	3772	test -n "$LEX" \|\| LEX=":"
	3773
[101]	3774	if test "x$LEX" != "x:"; then
	3775	cat >conftest.l <<_ACEOF
	3776	%%
	3777	a { ECHO; }
	3778	b { REJECT; }
	3779	c { yymore (); }
	3780	d { yyless (1); }
	3781	e { yyless (input () != 0); }
	3782	f { unput (yytext[0]); }
	3783	. { BEGIN INITIAL; }
	3784	%%
	3785	#ifdef YYTEXT_POINTER
	3786	extern char *yytext;
[14]	3787	#endif
	3788	int
[101]	3789	main (void)
[14]	3790	{
[101]	3791	return ! yylex () + ! yywrap ();
[14]	3792	}
	3793	_ACEOF
[101]	3794	{ (ac_try="$LEX conftest.l"
	3795	case "(($ac_try" in
	3796	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3797	*) ac_try_echo=$ac_try;;
	3798	esac
	3799	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3800	$as_echo "$ac_try_echo") >&5
	3801	(eval "$LEX conftest.l") 2>&5
[14]	3802	ac_status=$?
[101]	3803	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3804	(exit $ac_status); }
	3805	{ $as_echo "$as_me:$LINENO: checking lex output file root" >&5
	3806	$as_echo_n "checking lex output file root... " >&6; }
	3807	if test "${ac_cv_prog_lex_root+set}" = set; then
	3808	$as_echo_n "(cached) " >&6
[14]	3809	else
	3810
[101]	3811	if test -f lex.yy.c; then
	3812	ac_cv_prog_lex_root=lex.yy
	3813	elif test -f lexyy.c; then
	3814	ac_cv_prog_lex_root=lexyy
	3815	else
	3816	{ { $as_echo "$as_me:$LINENO: error: cannot find output from $LEX; giving up" >&5
	3817	$as_echo "$as_me: error: cannot find output from $LEX; giving up" >&2;}
	3818	{ (exit 1); exit 1; }; }
[14]	3819	fi
	3820	fi
[101]	3821	{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_lex_root" >&5
	3822	$as_echo "$ac_cv_prog_lex_root" >&6; }
	3823	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
	3824
	3825	if test -z "${LEXLIB+set}"; then
	3826	{ $as_echo "$as_me:$LINENO: checking lex library" >&5
	3827	$as_echo_n "checking lex library... " >&6; }
	3828	if test "${ac_cv_lib_lex+set}" = set; then
	3829	$as_echo_n "(cached) " >&6
[14]	3830	else
	3831
[101]	3832	ac_save_LIBS=$LIBS
	3833	ac_cv_lib_lex='none needed'
	3834	for ac_lib in '' -lfl -ll; do
	3835	LIBS="$ac_lib $ac_save_LIBS"
	3836	cat >conftest.$ac_ext <<_ACEOF
	3837	`cat $LEX_OUTPUT_ROOT.c`
[14]	3838	_ACEOF
	3839	rm -f conftest.$ac_objext conftest$ac_exeext
[101]	3840	if { (ac_try="$ac_link"
	3841	case "(($ac_try" in
	3842	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3843	*) ac_try_echo=$ac_try;;
	3844	esac
	3845	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3846	$as_echo "$ac_try_echo") >&5
	3847	(eval "$ac_link") 2>conftest.er1
[14]	3848	ac_status=$?
[101]	3849	grep -v '^ *+' conftest.er1 >conftest.err
	3850	rm -f conftest.er1
	3851	cat conftest.err >&5
	3852	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3853	(exit $ac_status); } && {
	3854	test -z "$ac_c_werror_flag" \|\|
	3855	test ! -s conftest.err
	3856	} && test -s conftest$ac_exeext && {
	3857	test "$cross_compiling" = yes \|\|
	3858	$as_test_x conftest$ac_exeext
	3859	}; then
	3860	ac_cv_lib_lex=$ac_lib
[14]	3861	else
[101]	3862	$as_echo "$as_me: failed program was:" >&5
[14]	3863	sed 's/^/\| /' conftest.$ac_ext >&5
	3864
	3865
	3866	fi
	3867
[101]	3868	rm -rf conftest.dSYM
	3869	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
	3870	conftest$ac_exeext conftest.$ac_ext
	3871	test "$ac_cv_lib_lex" != 'none needed' && break
	3872	done
	3873	LIBS=$ac_save_LIBS
[14]	3874
	3875	fi
[101]	3876	{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_lex" >&5
	3877	$as_echo "$ac_cv_lib_lex" >&6; }
	3878	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
[14]	3879	fi
	3880
[101]	3881
	3882	{ $as_echo "$as_me:$LINENO: checking whether yytext is a pointer" >&5
	3883	$as_echo_n "checking whether yytext is a pointer... " >&6; }
[14]	3884	if test "${ac_cv_prog_lex_yytext_pointer+set}" = set; then
[101]	3885	$as_echo_n "(cached) " >&6
[14]	3886	else
	3887	# POSIX says lex can declare yytext either as a pointer or an array; the
[101]	3888	# default is implementation-dependent. Figure out which it is, since
[14]	3889	# not all implementations provide the %pointer and %array declarations.
	3890	ac_cv_prog_lex_yytext_pointer=no
	3891	ac_save_LIBS=$LIBS
[101]	3892	LIBS="$LEXLIB $ac_save_LIBS"
[14]	3893	cat >conftest.$ac_ext <<_ACEOF
[101]	3894	#define YYTEXT_POINTER 1
[14]	3895	`cat $LEX_OUTPUT_ROOT.c`
	3896	_ACEOF
	3897	rm -f conftest.$ac_objext conftest$ac_exeext
[101]	3898	if { (ac_try="$ac_link"
	3899	case "(($ac_try" in
	3900	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	3901	*) ac_try_echo=$ac_try;;
	3902	esac
	3903	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	3904	$as_echo "$ac_try_echo") >&5
	3905	(eval "$ac_link") 2>conftest.er1
[14]	3906	ac_status=$?
[101]	3907	grep -v '^ *+' conftest.er1 >conftest.err
	3908	rm -f conftest.er1
	3909	cat conftest.err >&5
	3910	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	3911	(exit $ac_status); } && {
	3912	test -z "$ac_c_werror_flag" \|\|
	3913	test ! -s conftest.err
	3914	} && test -s conftest$ac_exeext && {
	3915	test "$cross_compiling" = yes \|\|
	3916	$as_test_x conftest$ac_exeext
	3917	}; then
[14]	3918	ac_cv_prog_lex_yytext_pointer=yes
	3919	else
[101]	3920	$as_echo "$as_me: failed program was:" >&5
[14]	3921	sed 's/^/\| /' conftest.$ac_ext >&5
	3922
[101]	3923
[14]	3924	fi
[101]	3925
	3926	rm -rf conftest.dSYM
	3927	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
	3928	conftest$ac_exeext conftest.$ac_ext
[14]	3929	LIBS=$ac_save_LIBS
	3930
	3931	fi
[101]	3932	{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_lex_yytext_pointer" >&5
	3933	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
[14]	3934	if test $ac_cv_prog_lex_yytext_pointer = yes; then
	3935
	3936	cat >>confdefs.h <<\_ACEOF
	3937	#define YYTEXT_POINTER 1
	3938	_ACEOF
	3939
	3940	fi
[101]	3941	rm -f conftest.l $LEX_OUTPUT_ROOT.c
[14]	3942
	3943	fi
[101]	3944	{ $as_echo "$as_me:$LINENO: checking if $LEX accepts the -o and -P options" >&5
	3945	$as_echo_n "checking if $LEX accepts the -o and -P options... " >&6; }
[14]	3946
	3947	if test "${ac_cv_flex_accepts_op+set}" = set; then
[101]	3948	$as_echo_n "(cached) " >&6
[14]	3949	else
	3950	ac_cv_flex_accepts_op=yes ;
	3951	echo "%%\
	3952	%%" \| $LEX -Ptest -o/dev/null >/dev/null 2>&1 \|\| ac_cv_flex_accepts_op=no
	3953	fi
	3954
	3955	if test $ac_cv_flex_accepts_op = yes ; then
[101]	3956	{ $as_echo "$as_me:$LINENO: result: yes" >&5
	3957	$as_echo "yes" >&6; }
[14]	3958	else
[101]	3959	{ $as_echo "$as_me:$LINENO: result: no" >&5
	3960	$as_echo "no" >&6; }
	3961	{ $as_echo "$as_me:$LINENO: WARNING: You either need a newer version of flex, or need to modify
[14]	3962	the defintion of LEX in the Makefile to point to a version that does
	3963	accept -p -t and -o." >&5
[101]	3964	$as_echo "$as_me: WARNING: You either need a newer version of flex, or need to modify
[14]	3965	the defintion of LEX in the Makefile to point to a version that does
	3966	accept -p -t and -o." >&2;}
	3967	fi
	3968
	3969	for ac_prog in 'bison -y' byacc
	3970	do
	3971	# Extract the first word of "$ac_prog", so it can be a program name with args.
	3972	set dummy $ac_prog; ac_word=$2
[101]	3973	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	3974	$as_echo_n "checking for $ac_word... " >&6; }
[14]	3975	if test "${ac_cv_prog_YACC+set}" = set; then
[101]	3976	$as_echo_n "(cached) " >&6
[14]	3977	else
	3978	if test -n "$YACC"; then
	3979	ac_cv_prog_YACC="$YACC" # Let the user override the test.
	3980	else
	3981	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	3982	for as_dir in $PATH
	3983	do
	3984	IFS=$as_save_IFS
	3985	test -z "$as_dir" && as_dir=.
	3986	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	3987	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	3988	ac_cv_prog_YACC="$ac_prog"
[101]	3989	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	3990	break 2
	3991	fi
	3992	done
	3993	done
[101]	3994	IFS=$as_save_IFS
[14]	3995
	3996	fi
	3997	fi
	3998	YACC=$ac_cv_prog_YACC
	3999	if test -n "$YACC"; then
[101]	4000	{ $as_echo "$as_me:$LINENO: result: $YACC" >&5
	4001	$as_echo "$YACC" >&6; }
[14]	4002	else
[101]	4003	{ $as_echo "$as_me:$LINENO: result: no" >&5
	4004	$as_echo "no" >&6; }
[14]	4005	fi
	4006
[101]	4007
[14]	4008	test -n "$YACC" && break
	4009	done
	4010	test -n "$YACC" \|\| YACC="yacc"
	4011
[101]	4012	{ $as_echo "$as_me:$LINENO: checking if $YACC accepts the -p, -t, and -o options" >&5
	4013	$as_echo_n "checking if $YACC accepts the -p, -t, and -o options... " >&6; }
[14]	4014	if test "${ac_cv_yacc_accepts_pto+set}" = set; then
[101]	4015	$as_echo_n "(cached) " >&6
[14]	4016	else
	4017	ac_cv_yacc_accepts_pto=yes ;
	4018	echo "%token terminal\
	4019	%%\
	4020	nonterminal: terminal\
	4021	%%" > config.in
	4022	$YACC -ptest -o /dev/null config.in >/dev/null 2>&1 \|\| ac_cv_yacc_accepts_pto=no
	4023	rm -f config.in
	4024	fi
	4025
	4026	if test $ac_cv_yacc_accepts_pto = yes ; then
[101]	4027	{ $as_echo "$as_me:$LINENO: result: yes" >&5
	4028	$as_echo "yes" >&6; }
[14]	4029	else
[101]	4030	{ $as_echo "$as_me:$LINENO: result: no" >&5
	4031	$as_echo "no" >&6; }
	4032	{ $as_echo "$as_me:$LINENO: WARNING: You either need a newer version of bison, or need to modify
[14]	4033	the defintion of YACC in the Makefile to point to a version that does
	4034	accept -p -t and -o." >&5
[101]	4035	$as_echo "$as_me: WARNING: You either need a newer version of bison, or need to modify
[14]	4036	the defintion of YACC in the Makefile to point to a version that does
	4037	accept -p -t and -o." >&2;}
	4038	fi
	4039
	4040	#----------------------------------------------------------------------
	4041	# Checks for headers and libraries
	4042	#----------------------------------------------------------------------
	4043	ac_ext=c
	4044	ac_cpp='$CPP $CPPFLAGS'
	4045	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	4046	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	4047	ac_compiler_gnu=$ac_cv_c_compiler_gnu
[101]	4048	{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
	4049	$as_echo_n "checking how to run the C preprocessor... " >&6; }
[14]	4050	# On Suns, sometimes $CPP names a directory.
	4051	if test -n "$CPP" && test -d "$CPP"; then
	4052	CPP=
	4053	fi
	4054	if test -z "$CPP"; then
	4055	if test "${ac_cv_prog_CPP+set}" = set; then
[101]	4056	$as_echo_n "(cached) " >&6
[14]	4057	else
	4058	# Double quotes because CPP needs to be expanded
	4059	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
	4060	do
	4061	ac_preproc_ok=false
	4062	for ac_c_preproc_warn_flag in '' yes
	4063	do
	4064	# Use a header file that comes with gcc, so configuring glibc
	4065	# with a fresh cross-compiler works.
	4066	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	4067	# <limits.h> exists even on freestanding compilers.
	4068	# On the NeXT, cc -E runs the code through the compiler's parser,
	4069	# not just through cpp. "Syntax error" is here to catch this case.
	4070	cat >conftest.$ac_ext <<_ACEOF
	4071	/* confdefs.h. */
	4072	_ACEOF
	4073	cat confdefs.h >>conftest.$ac_ext
	4074	cat >>conftest.$ac_ext <<_ACEOF
	4075	/* end confdefs.h. */
	4076	#ifdef __STDC__
	4077	# include <limits.h>
	4078	#else
	4079	# include <assert.h>
	4080	#endif
[101]	4081	Syntax error
[14]	4082	_ACEOF
[101]	4083	if { (ac_try="$ac_cpp conftest.$ac_ext"
	4084	case "(($ac_try" in
	4085	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4086	*) ac_try_echo=$ac_try;;
	4087	esac
	4088	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4089	$as_echo "$ac_try_echo") >&5
	4090	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
[14]	4091	ac_status=$?
	4092	grep -v '^ *+' conftest.er1 >conftest.err
	4093	rm -f conftest.er1
	4094	cat conftest.err >&5
[101]	4095	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4096	(exit $ac_status); } >/dev/null && {
	4097	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	4098	test ! -s conftest.err
	4099	}; then
[14]	4100	:
	4101	else
[101]	4102	$as_echo "$as_me: failed program was:" >&5
[14]	4103	sed 's/^/\| /' conftest.$ac_ext >&5
	4104
	4105	# Broken: fails on valid input.
	4106	continue
	4107	fi
[101]	4108
[14]	4109	rm -f conftest.err conftest.$ac_ext
	4110
[101]	4111	# OK, works on sane cases. Now check whether nonexistent headers
[14]	4112	# can be detected and how.
	4113	cat >conftest.$ac_ext <<_ACEOF
	4114	/* confdefs.h. */
	4115	_ACEOF
	4116	cat confdefs.h >>conftest.$ac_ext
	4117	cat >>conftest.$ac_ext <<_ACEOF
	4118	/* end confdefs.h. */
	4119	#include <ac_nonexistent.h>
	4120	_ACEOF
[101]	4121	if { (ac_try="$ac_cpp conftest.$ac_ext"
	4122	case "(($ac_try" in
	4123	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4124	*) ac_try_echo=$ac_try;;
	4125	esac
	4126	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4127	$as_echo "$ac_try_echo") >&5
	4128	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
[14]	4129	ac_status=$?
	4130	grep -v '^ *+' conftest.er1 >conftest.err
	4131	rm -f conftest.er1
	4132	cat conftest.err >&5
[101]	4133	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4134	(exit $ac_status); } >/dev/null && {
	4135	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	4136	test ! -s conftest.err
	4137	}; then
[14]	4138	# Broken: success on invalid input.
	4139	continue
	4140	else
[101]	4141	$as_echo "$as_me: failed program was:" >&5
[14]	4142	sed 's/^/\| /' conftest.$ac_ext >&5
	4143
	4144	# Passes both tests.
	4145	ac_preproc_ok=:
	4146	break
	4147	fi
[101]	4148
[14]	4149	rm -f conftest.err conftest.$ac_ext
	4150
	4151	done
	4152	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	4153	rm -f conftest.err conftest.$ac_ext
	4154	if $ac_preproc_ok; then
	4155	break
	4156	fi
	4157
	4158	done
	4159	ac_cv_prog_CPP=$CPP
	4160
	4161	fi
	4162	CPP=$ac_cv_prog_CPP
	4163	else
	4164	ac_cv_prog_CPP=$CPP
	4165	fi
[101]	4166	{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
	4167	$as_echo "$CPP" >&6; }
[14]	4168	ac_preproc_ok=false
	4169	for ac_c_preproc_warn_flag in '' yes
	4170	do
	4171	# Use a header file that comes with gcc, so configuring glibc
	4172	# with a fresh cross-compiler works.
	4173	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	4174	# <limits.h> exists even on freestanding compilers.
	4175	# On the NeXT, cc -E runs the code through the compiler's parser,
	4176	# not just through cpp. "Syntax error" is here to catch this case.
	4177	cat >conftest.$ac_ext <<_ACEOF
	4178	/* confdefs.h. */
	4179	_ACEOF
	4180	cat confdefs.h >>conftest.$ac_ext
	4181	cat >>conftest.$ac_ext <<_ACEOF
	4182	/* end confdefs.h. */
	4183	#ifdef __STDC__
	4184	# include <limits.h>
	4185	#else
	4186	# include <assert.h>
	4187	#endif
[101]	4188	Syntax error
[14]	4189	_ACEOF
[101]	4190	if { (ac_try="$ac_cpp conftest.$ac_ext"
	4191	case "(($ac_try" in
	4192	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4193	*) ac_try_echo=$ac_try;;
	4194	esac
	4195	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4196	$as_echo "$ac_try_echo") >&5
	4197	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
[14]	4198	ac_status=$?
	4199	grep -v '^ *+' conftest.er1 >conftest.err
	4200	rm -f conftest.er1
	4201	cat conftest.err >&5
[101]	4202	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4203	(exit $ac_status); } >/dev/null && {
	4204	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	4205	test ! -s conftest.err
	4206	}; then
[14]	4207	:
	4208	else
[101]	4209	$as_echo "$as_me: failed program was:" >&5
[14]	4210	sed 's/^/\| /' conftest.$ac_ext >&5
	4211
	4212	# Broken: fails on valid input.
	4213	continue
	4214	fi
[101]	4215
[14]	4216	rm -f conftest.err conftest.$ac_ext
	4217
[101]	4218	# OK, works on sane cases. Now check whether nonexistent headers
[14]	4219	# can be detected and how.
	4220	cat >conftest.$ac_ext <<_ACEOF
	4221	/* confdefs.h. */
	4222	_ACEOF
	4223	cat confdefs.h >>conftest.$ac_ext
	4224	cat >>conftest.$ac_ext <<_ACEOF
	4225	/* end confdefs.h. */
	4226	#include <ac_nonexistent.h>
	4227	_ACEOF
[101]	4228	if { (ac_try="$ac_cpp conftest.$ac_ext"
	4229	case "(($ac_try" in
	4230	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4231	*) ac_try_echo=$ac_try;;
	4232	esac
	4233	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4234	$as_echo "$ac_try_echo") >&5
	4235	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
[14]	4236	ac_status=$?
	4237	grep -v '^ *+' conftest.er1 >conftest.err
	4238	rm -f conftest.er1
	4239	cat conftest.err >&5
[101]	4240	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4241	(exit $ac_status); } >/dev/null && {
	4242	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	4243	test ! -s conftest.err
	4244	}; then
[14]	4245	# Broken: success on invalid input.
	4246	continue
	4247	else
[101]	4248	$as_echo "$as_me: failed program was:" >&5
[14]	4249	sed 's/^/\| /' conftest.$ac_ext >&5
	4250
	4251	# Passes both tests.
	4252	ac_preproc_ok=:
	4253	break
	4254	fi
[101]	4255
[14]	4256	rm -f conftest.err conftest.$ac_ext
	4257
	4258	done
	4259	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
	4260	rm -f conftest.err conftest.$ac_ext
	4261	if $ac_preproc_ok; then
	4262	:
	4263	else
[101]	4264	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
	4265	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
	4266	{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
[14]	4267	See \`config.log' for more details." >&5
[101]	4268	$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
[14]	4269	See \`config.log' for more details." >&2;}
[101]	4270	{ (exit 1); exit 1; }; }; }
[14]	4271	fi
	4272
	4273	ac_ext=c
	4274	ac_cpp='$CPP $CPPFLAGS'
	4275	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
	4276	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
	4277	ac_compiler_gnu=$ac_cv_c_compiler_gnu
	4278
	4279
[101]	4280	{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
	4281	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
	4282	if test "${ac_cv_path_GREP+set}" = set; then
	4283	$as_echo_n "(cached) " >&6
[14]	4284	else
[101]	4285	if test -z "$GREP"; then
	4286	ac_path_GREP_found=false
	4287	# Loop through the user's path and test for each of PROGNAME-LIST
	4288	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4289	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	4290	do
	4291	IFS=$as_save_IFS
	4292	test -z "$as_dir" && as_dir=.
	4293	for ac_prog in grep ggrep; do
	4294	for ac_exec_ext in '' $ac_executable_extensions; do
	4295	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
	4296	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
	4297	# Check for GNU ac_path_GREP and select it if it is found.
	4298	# Check for GNU $ac_path_GREP
	4299	case `"$ac_path_GREP" --version 2>&1` in
	4300	GNU)
	4301	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
	4302	*)
	4303	ac_count=0
	4304	$as_echo_n 0123456789 >"conftest.in"
	4305	while :
	4306	do
	4307	cat "conftest.in" "conftest.in" >"conftest.tmp"
	4308	mv "conftest.tmp" "conftest.in"
	4309	cp "conftest.in" "conftest.nl"
	4310	$as_echo 'GREP' >> "conftest.nl"
	4311	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	4312	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
	4313	ac_count=`expr $ac_count + 1`
	4314	if test $ac_count -gt ${ac_path_GREP_max-0}; then
	4315	# Best one so far, save it but keep looking for a better one
	4316	ac_cv_path_GREP="$ac_path_GREP"
	4317	ac_path_GREP_max=$ac_count
[14]	4318	fi
[101]	4319	# 10*(2^10) chars as input seems more than enough
	4320	test $ac_count -gt 10 && break
	4321	done
	4322	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	4323	esac
	4324
	4325	$ac_path_GREP_found && break 3
	4326	done
	4327	done
	4328	done
	4329	IFS=$as_save_IFS
	4330	if test -z "$ac_cv_path_GREP"; then
	4331	{ { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
	4332	$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
	4333	{ (exit 1); exit 1; }; }
	4334	fi
	4335	else
	4336	ac_cv_path_GREP=$GREP
[14]	4337	fi
	4338
[101]	4339	fi
	4340	{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
	4341	$as_echo "$ac_cv_path_GREP" >&6; }
	4342	GREP="$ac_cv_path_GREP"
[14]	4343
[101]	4344
	4345	{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
	4346	$as_echo_n "checking for egrep... " >&6; }
	4347	if test "${ac_cv_path_EGREP+set}" = set; then
	4348	$as_echo_n "(cached) " >&6
	4349	else
	4350	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
	4351	then ac_cv_path_EGREP="$GREP -E"
	4352	else
	4353	if test -z "$EGREP"; then
	4354	ac_path_EGREP_found=false
	4355	# Loop through the user's path and test for each of PROGNAME-LIST
	4356	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	4357	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
	4358	do
	4359	IFS=$as_save_IFS
	4360	test -z "$as_dir" && as_dir=.
	4361	for ac_prog in egrep; do
	4362	for ac_exec_ext in '' $ac_executable_extensions; do
	4363	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
	4364	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
	4365	# Check for GNU ac_path_EGREP and select it if it is found.
	4366	# Check for GNU $ac_path_EGREP
	4367	case `"$ac_path_EGREP" --version 2>&1` in
	4368	GNU)
	4369	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
	4370	*)
	4371	ac_count=0
	4372	$as_echo_n 0123456789 >"conftest.in"
	4373	while :
	4374	do
	4375	cat "conftest.in" "conftest.in" >"conftest.tmp"
	4376	mv "conftest.tmp" "conftest.in"
	4377	cp "conftest.in" "conftest.nl"
	4378	$as_echo 'EGREP' >> "conftest.nl"
	4379	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
	4380	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
	4381	ac_count=`expr $ac_count + 1`
	4382	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
	4383	# Best one so far, save it but keep looking for a better one
	4384	ac_cv_path_EGREP="$ac_path_EGREP"
	4385	ac_path_EGREP_max=$ac_count
	4386	fi
	4387	# 10*(2^10) chars as input seems more than enough
	4388	test $ac_count -gt 10 && break
	4389	done
	4390	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
	4391	esac
	4392
	4393	$ac_path_EGREP_found && break 3
	4394	done
	4395	done
	4396	done
	4397	IFS=$as_save_IFS
	4398	if test -z "$ac_cv_path_EGREP"; then
	4399	{ { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
	4400	$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
	4401	{ (exit 1); exit 1; }; }
	4402	fi
	4403	else
	4404	ac_cv_path_EGREP=$EGREP
	4405	fi
	4406
	4407	fi
	4408	fi
	4409	{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
	4410	$as_echo "$ac_cv_path_EGREP" >&6; }
	4411	EGREP="$ac_cv_path_EGREP"
	4412
	4413
	4414	{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
	4415	$as_echo_n "checking for ANSI C header files... " >&6; }
[14]	4416	if test "${ac_cv_header_stdc+set}" = set; then
[101]	4417	$as_echo_n "(cached) " >&6
[14]	4418	else
	4419	cat >conftest.$ac_ext <<_ACEOF
	4420	/* confdefs.h. */
	4421	_ACEOF
	4422	cat confdefs.h >>conftest.$ac_ext
	4423	cat >>conftest.$ac_ext <<_ACEOF
	4424	/* end confdefs.h. */
	4425	#include <stdlib.h>
	4426	#include <stdarg.h>
	4427	#include <string.h>
	4428	#include <float.h>
	4429
	4430	int
	4431	main ()
	4432	{
	4433
	4434	;
	4435	return 0;
	4436	}
	4437	_ACEOF
	4438	rm -f conftest.$ac_objext
[101]	4439	if { (ac_try="$ac_compile"
	4440	case "(($ac_try" in
	4441	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4442	*) ac_try_echo=$ac_try;;
	4443	esac
	4444	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4445	$as_echo "$ac_try_echo") >&5
	4446	(eval "$ac_compile") 2>conftest.er1
[14]	4447	ac_status=$?
[101]	4448	grep -v '^ *+' conftest.er1 >conftest.err
	4449	rm -f conftest.er1
	4450	cat conftest.err >&5
	4451	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4452	(exit $ac_status); } && {
	4453	test -z "$ac_c_werror_flag" \|\|
	4454	test ! -s conftest.err
	4455	} && test -s conftest.$ac_objext; then
[14]	4456	ac_cv_header_stdc=yes
	4457	else
[101]	4458	$as_echo "$as_me: failed program was:" >&5
[14]	4459	sed 's/^/\| /' conftest.$ac_ext >&5
	4460
[101]	4461	ac_cv_header_stdc=no
[14]	4462	fi
	4463
[101]	4464	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	4465
[14]	4466	if test $ac_cv_header_stdc = yes; then
	4467	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
	4468	cat >conftest.$ac_ext <<_ACEOF
	4469	/* confdefs.h. */
	4470	_ACEOF
	4471	cat confdefs.h >>conftest.$ac_ext
	4472	cat >>conftest.$ac_ext <<_ACEOF
	4473	/* end confdefs.h. */
	4474	#include <string.h>
	4475
	4476	_ACEOF
	4477	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	4478	$EGREP "memchr" >/dev/null 2>&1; then
	4479	:
	4480	else
	4481	ac_cv_header_stdc=no
	4482	fi
	4483	rm -f conftest*
	4484
	4485	fi
	4486
	4487	if test $ac_cv_header_stdc = yes; then
	4488	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
	4489	cat >conftest.$ac_ext <<_ACEOF
	4490	/* confdefs.h. */
	4491	_ACEOF
	4492	cat confdefs.h >>conftest.$ac_ext
	4493	cat >>conftest.$ac_ext <<_ACEOF
	4494	/* end confdefs.h. */
	4495	#include <stdlib.h>
	4496
	4497	_ACEOF
	4498	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	4499	$EGREP "free" >/dev/null 2>&1; then
	4500	:
	4501	else
	4502	ac_cv_header_stdc=no
	4503	fi
	4504	rm -f conftest*
	4505
	4506	fi
	4507
	4508	if test $ac_cv_header_stdc = yes; then
	4509	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
	4510	if test "$cross_compiling" = yes; then
	4511	:
	4512	else
	4513	cat >conftest.$ac_ext <<_ACEOF
	4514	/* confdefs.h. */
	4515	_ACEOF
	4516	cat confdefs.h >>conftest.$ac_ext
	4517	cat >>conftest.$ac_ext <<_ACEOF
	4518	/* end confdefs.h. */
	4519	#include <ctype.h>
[101]	4520	#include <stdlib.h>
[14]	4521	#if ((' ' & 0x0FF) == 0x020)
	4522	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
	4523	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
	4524	#else
	4525	# define ISLOWER(c) \
[101]	4526	(('a' <= (c) && (c) <= 'i') \
	4527	\|\| ('j' <= (c) && (c) <= 'r') \
	4528	\|\| ('s' <= (c) && (c) <= 'z'))
[14]	4529	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
	4530	#endif
	4531
	4532	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
	4533	int
	4534	main ()
	4535	{
	4536	int i;
	4537	for (i = 0; i < 256; i++)
	4538	if (XOR (islower (i), ISLOWER (i))
[101]	4539	\|\| toupper (i) != TOUPPER (i))
	4540	return 2;
	4541	return 0;
[14]	4542	}
	4543	_ACEOF
	4544	rm -f conftest$ac_exeext
[101]	4545	if { (ac_try="$ac_link"
	4546	case "(($ac_try" in
	4547	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4548	*) ac_try_echo=$ac_try;;
	4549	esac
	4550	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4551	$as_echo "$ac_try_echo") >&5
	4552	(eval "$ac_link") 2>&5
[14]	4553	ac_status=$?
[101]	4554	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	4555	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
[101]	4556	{ (case "(($ac_try" in
	4557	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4558	*) ac_try_echo=$ac_try;;
	4559	esac
	4560	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4561	$as_echo "$ac_try_echo") >&5
	4562	(eval "$ac_try") 2>&5
[14]	4563	ac_status=$?
[101]	4564	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	4565	(exit $ac_status); }; }; then
	4566	:
	4567	else
[101]	4568	$as_echo "$as_me: program exited with status $ac_status" >&5
	4569	$as_echo "$as_me: failed program was:" >&5
[14]	4570	sed 's/^/\| /' conftest.$ac_ext >&5
	4571
	4572	( exit $ac_status )
	4573	ac_cv_header_stdc=no
	4574	fi
[101]	4575	rm -rf conftest.dSYM
	4576	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
[14]	4577	fi
[101]	4578
	4579
[14]	4580	fi
	4581	fi
[101]	4582	{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
	4583	$as_echo "$ac_cv_header_stdc" >&6; }
[14]	4584	if test $ac_cv_header_stdc = yes; then
	4585
	4586	cat >>confdefs.h <<\_ACEOF
	4587	#define STDC_HEADERS 1
	4588	_ACEOF
	4589
	4590	fi
	4591
	4592
	4593
	4594
	4595	# add -lucb to LIBS and -L/usr/ucblib to LIBDIRS
	4596	# if there's a libucb.a available
	4597	# (Solaris needs this for signals)
	4598
	4599	ac_save_ldflags="$LDFLAGS"
	4600	LDFLAGS=-L/usr/ucblib
[101]	4601	{ $as_echo "$as_me:$LINENO: checking for main in -lucb" >&5
	4602	$as_echo_n "checking for main in -lucb... " >&6; }
[14]	4603	if test "${ac_cv_lib_ucb_main+set}" = set; then
[101]	4604	$as_echo_n "(cached) " >&6
[14]	4605	else
	4606	ac_check_lib_save_LIBS=$LIBS
	4607	LIBS="-lucb $LIBS"
	4608	cat >conftest.$ac_ext <<_ACEOF
	4609	/* confdefs.h. */
	4610	_ACEOF
	4611	cat confdefs.h >>conftest.$ac_ext
	4612	cat >>conftest.$ac_ext <<_ACEOF
	4613	/* end confdefs.h. */
	4614
	4615
	4616	int
	4617	main ()
	4618	{
[101]	4619	return main ();
[14]	4620	;
	4621	return 0;
	4622	}
	4623	_ACEOF
	4624	rm -f conftest.$ac_objext conftest$ac_exeext
[101]	4625	if { (ac_try="$ac_link"
	4626	case "(($ac_try" in
	4627	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4628	*) ac_try_echo=$ac_try;;
	4629	esac
	4630	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4631	$as_echo "$ac_try_echo") >&5
	4632	(eval "$ac_link") 2>conftest.er1
[14]	4633	ac_status=$?
[101]	4634	grep -v '^ *+' conftest.er1 >conftest.err
	4635	rm -f conftest.er1
	4636	cat conftest.err >&5
	4637	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4638	(exit $ac_status); } && {
	4639	test -z "$ac_c_werror_flag" \|\|
	4640	test ! -s conftest.err
	4641	} && test -s conftest$ac_exeext && {
	4642	test "$cross_compiling" = yes \|\|
	4643	$as_test_x conftest$ac_exeext
	4644	}; then
[14]	4645	ac_cv_lib_ucb_main=yes
	4646	else
[101]	4647	$as_echo "$as_me: failed program was:" >&5
[14]	4648	sed 's/^/\| /' conftest.$ac_ext >&5
	4649
[101]	4650	ac_cv_lib_ucb_main=no
[14]	4651	fi
[101]	4652
	4653	rm -rf conftest.dSYM
	4654	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
	4655	conftest$ac_exeext conftest.$ac_ext
[14]	4656	LIBS=$ac_check_lib_save_LIBS
	4657	fi
[101]	4658	{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ucb_main" >&5
	4659	$as_echo "$ac_cv_lib_ucb_main" >&6; }
	4660	if test "x$ac_cv_lib_ucb_main" = x""yes; then
[14]	4661	LIBDIRS="$LIBDIRS -L/usr/ucblib"
	4662	fi
	4663
	4664	LDFLAGS="$ac_save_ldflags"
	4665
	4666	# add -lbsd if there's a libbsd.a available
	4667	# (e.g., Linux needs this for bsd_ioctl)
	4668
[101]	4669	{ $as_echo "$as_me:$LINENO: checking for main in -lbsd" >&5
	4670	$as_echo_n "checking for main in -lbsd... " >&6; }
[14]	4671	if test "${ac_cv_lib_bsd_main+set}" = set; then
[101]	4672	$as_echo_n "(cached) " >&6
[14]	4673	else
	4674	ac_check_lib_save_LIBS=$LIBS
	4675	LIBS="-lbsd $LIBS"
	4676	cat >conftest.$ac_ext <<_ACEOF
	4677	/* confdefs.h. */
	4678	_ACEOF
	4679	cat confdefs.h >>conftest.$ac_ext
	4680	cat >>conftest.$ac_ext <<_ACEOF
	4681	/* end confdefs.h. */
	4682
	4683
	4684	int
	4685	main ()
	4686	{
[101]	4687	return main ();
[14]	4688	;
	4689	return 0;
	4690	}
	4691	_ACEOF
	4692	rm -f conftest.$ac_objext conftest$ac_exeext
[101]	4693	if { (ac_try="$ac_link"
	4694	case "(($ac_try" in
	4695	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4696	*) ac_try_echo=$ac_try;;
	4697	esac
	4698	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4699	$as_echo "$ac_try_echo") >&5
	4700	(eval "$ac_link") 2>conftest.er1
[14]	4701	ac_status=$?
[101]	4702	grep -v '^ *+' conftest.er1 >conftest.err
	4703	rm -f conftest.er1
	4704	cat conftest.err >&5
	4705	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4706	(exit $ac_status); } && {
	4707	test -z "$ac_c_werror_flag" \|\|
	4708	test ! -s conftest.err
	4709	} && test -s conftest$ac_exeext && {
	4710	test "$cross_compiling" = yes \|\|
	4711	$as_test_x conftest$ac_exeext
	4712	}; then
[14]	4713	ac_cv_lib_bsd_main=yes
	4714	else
[101]	4715	$as_echo "$as_me: failed program was:" >&5
[14]	4716	sed 's/^/\| /' conftest.$ac_ext >&5
	4717
[101]	4718	ac_cv_lib_bsd_main=no
[14]	4719	fi
[101]	4720
	4721	rm -rf conftest.dSYM
	4722	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
	4723	conftest$ac_exeext conftest.$ac_ext
[14]	4724	LIBS=$ac_check_lib_save_LIBS
	4725	fi
[101]	4726	{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bsd_main" >&5
	4727	$as_echo "$ac_cv_lib_bsd_main" >&6; }
	4728	if test "x$ac_cv_lib_bsd_main" = x""yes; then
[14]	4729	cat >>confdefs.h <<_ACEOF
	4730	#define HAVE_LIBBSD 1
	4731	_ACEOF
	4732
	4733	LIBS="-lbsd $LIBS"
	4734
	4735	fi
	4736
	4737
	4738	# Check if libreadline exists and the function readline can be used.
	4739	# This implies checking for the availability of libtermcap or of a
	4740	# suitable replacement. (We only look for libncurses.)
	4741	if test "${vis_cv_termcap_lib+set}" = set; then
[101]	4742	$as_echo_n "(cached) " >&6
[14]	4743	else
[101]	4744	{ $as_echo "$as_me:$LINENO: checking for tgetent in -ltermcap" >&5
	4745	$as_echo_n "checking for tgetent in -ltermcap... " >&6; }
[14]	4746	if test "${ac_cv_lib_termcap_tgetent+set}" = set; then
[101]	4747	$as_echo_n "(cached) " >&6
[14]	4748	else
	4749	ac_check_lib_save_LIBS=$LIBS
	4750	LIBS="-ltermcap $LIBS"
	4751	cat >conftest.$ac_ext <<_ACEOF
	4752	/* confdefs.h. */
	4753	_ACEOF
	4754	cat confdefs.h >>conftest.$ac_ext
	4755	cat >>conftest.$ac_ext <<_ACEOF
	4756	/* end confdefs.h. */
	4757
[101]	4758	/* Override any GCC internal prototype to avoid an error.
	4759	Use char because int might match the return type of a GCC
	4760	builtin and then its argument prototype would still apply. */
[14]	4761	#ifdef __cplusplus
	4762	extern "C"
	4763	#endif
	4764	char tgetent ();
	4765	int
	4766	main ()
	4767	{
[101]	4768	return tgetent ();
[14]	4769	;
	4770	return 0;
	4771	}
	4772	_ACEOF
	4773	rm -f conftest.$ac_objext conftest$ac_exeext
[101]	4774	if { (ac_try="$ac_link"
	4775	case "(($ac_try" in
	4776	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4777	*) ac_try_echo=$ac_try;;
	4778	esac
	4779	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4780	$as_echo "$ac_try_echo") >&5
	4781	(eval "$ac_link") 2>conftest.er1
[14]	4782	ac_status=$?
[101]	4783	grep -v '^ *+' conftest.er1 >conftest.err
	4784	rm -f conftest.er1
	4785	cat conftest.err >&5
	4786	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4787	(exit $ac_status); } && {
	4788	test -z "$ac_c_werror_flag" \|\|
	4789	test ! -s conftest.err
	4790	} && test -s conftest$ac_exeext && {
	4791	test "$cross_compiling" = yes \|\|
	4792	$as_test_x conftest$ac_exeext
	4793	}; then
[14]	4794	ac_cv_lib_termcap_tgetent=yes
	4795	else
[101]	4796	$as_echo "$as_me: failed program was:" >&5
[14]	4797	sed 's/^/\| /' conftest.$ac_ext >&5
	4798
[101]	4799	ac_cv_lib_termcap_tgetent=no
[14]	4800	fi
[101]	4801
	4802	rm -rf conftest.dSYM
	4803	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
	4804	conftest$ac_exeext conftest.$ac_ext
[14]	4805	LIBS=$ac_check_lib_save_LIBS
	4806	fi
[101]	4807	{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_termcap_tgetent" >&5
	4808	$as_echo "$ac_cv_lib_termcap_tgetent" >&6; }
	4809	if test "x$ac_cv_lib_termcap_tgetent" = x""yes; then
[14]	4810	vis_cv_termcap_lib=-ltermcap
	4811	else
[101]	4812	{ $as_echo "$as_me:$LINENO: checking for tgetent in -lncurses" >&5
	4813	$as_echo_n "checking for tgetent in -lncurses... " >&6; }
[14]	4814	if test "${ac_cv_lib_ncurses_tgetent+set}" = set; then
[101]	4815	$as_echo_n "(cached) " >&6
[14]	4816	else
	4817	ac_check_lib_save_LIBS=$LIBS
	4818	LIBS="-lncurses $LIBS"
	4819	cat >conftest.$ac_ext <<_ACEOF
	4820	/* confdefs.h. */
	4821	_ACEOF
	4822	cat confdefs.h >>conftest.$ac_ext
	4823	cat >>conftest.$ac_ext <<_ACEOF
	4824	/* end confdefs.h. */
	4825
[101]	4826	/* Override any GCC internal prototype to avoid an error.
	4827	Use char because int might match the return type of a GCC
	4828	builtin and then its argument prototype would still apply. */
[14]	4829	#ifdef __cplusplus
	4830	extern "C"
	4831	#endif
	4832	char tgetent ();
	4833	int
	4834	main ()
	4835	{
[101]	4836	return tgetent ();
[14]	4837	;
	4838	return 0;
	4839	}
	4840	_ACEOF
	4841	rm -f conftest.$ac_objext conftest$ac_exeext
[101]	4842	if { (ac_try="$ac_link"
	4843	case "(($ac_try" in
	4844	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4845	*) ac_try_echo=$ac_try;;
	4846	esac
	4847	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4848	$as_echo "$ac_try_echo") >&5
	4849	(eval "$ac_link") 2>conftest.er1
[14]	4850	ac_status=$?
[101]	4851	grep -v '^ *+' conftest.er1 >conftest.err
	4852	rm -f conftest.er1
	4853	cat conftest.err >&5
	4854	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4855	(exit $ac_status); } && {
	4856	test -z "$ac_c_werror_flag" \|\|
	4857	test ! -s conftest.err
	4858	} && test -s conftest$ac_exeext && {
	4859	test "$cross_compiling" = yes \|\|
	4860	$as_test_x conftest$ac_exeext
	4861	}; then
[14]	4862	ac_cv_lib_ncurses_tgetent=yes
	4863	else
[101]	4864	$as_echo "$as_me: failed program was:" >&5
[14]	4865	sed 's/^/\| /' conftest.$ac_ext >&5
	4866
[101]	4867	ac_cv_lib_ncurses_tgetent=no
[14]	4868	fi
[101]	4869
	4870	rm -rf conftest.dSYM
	4871	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
	4872	conftest$ac_exeext conftest.$ac_ext
[14]	4873	LIBS=$ac_check_lib_save_LIBS
	4874	fi
[101]	4875	{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_tgetent" >&5
	4876	$as_echo "$ac_cv_lib_ncurses_tgetent" >&6; }
	4877	if test "x$ac_cv_lib_ncurses_tgetent" = x""yes; then
[14]	4878	vis_cv_termcap_lib=-lncurses
	4879	else
	4880	bash_cv_termcap_lib=none
	4881	fi
	4882
	4883	fi
	4884
	4885	fi
	4886
	4887	if test "$vis_cv_termcap_lib" != none; then
[101]	4888	{ $as_echo "$as_me:$LINENO: checking for readline in -lreadline" >&5
	4889	$as_echo_n "checking for readline in -lreadline... " >&6; }
[14]	4890	if test "${ac_cv_lib_readline_readline+set}" = set; then
[101]	4891	$as_echo_n "(cached) " >&6
[14]	4892	else
	4893	ac_check_lib_save_LIBS=$LIBS
	4894	LIBS="-lreadline $vis_cv_termcap_lib $LIBS"
	4895	cat >conftest.$ac_ext <<_ACEOF
	4896	/* confdefs.h. */
	4897	_ACEOF
	4898	cat confdefs.h >>conftest.$ac_ext
	4899	cat >>conftest.$ac_ext <<_ACEOF
	4900	/* end confdefs.h. */
	4901
[101]	4902	/* Override any GCC internal prototype to avoid an error.
	4903	Use char because int might match the return type of a GCC
	4904	builtin and then its argument prototype would still apply. */
[14]	4905	#ifdef __cplusplus
	4906	extern "C"
	4907	#endif
	4908	char readline ();
	4909	int
	4910	main ()
	4911	{
[101]	4912	return readline ();
[14]	4913	;
	4914	return 0;
	4915	}
	4916	_ACEOF
	4917	rm -f conftest.$ac_objext conftest$ac_exeext
[101]	4918	if { (ac_try="$ac_link"
	4919	case "(($ac_try" in
	4920	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	4921	*) ac_try_echo=$ac_try;;
	4922	esac
	4923	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	4924	$as_echo "$ac_try_echo") >&5
	4925	(eval "$ac_link") 2>conftest.er1
[14]	4926	ac_status=$?
[101]	4927	grep -v '^ *+' conftest.er1 >conftest.err
	4928	rm -f conftest.er1
	4929	cat conftest.err >&5
	4930	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	4931	(exit $ac_status); } && {
	4932	test -z "$ac_c_werror_flag" \|\|
	4933	test ! -s conftest.err
	4934	} && test -s conftest$ac_exeext && {
	4935	test "$cross_compiling" = yes \|\|
	4936	$as_test_x conftest$ac_exeext
	4937	}; then
[14]	4938	ac_cv_lib_readline_readline=yes
	4939	else
[101]	4940	$as_echo "$as_me: failed program was:" >&5
[14]	4941	sed 's/^/\| /' conftest.$ac_ext >&5
	4942
[101]	4943	ac_cv_lib_readline_readline=no
[14]	4944	fi
[101]	4945
	4946	rm -rf conftest.dSYM
	4947	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
	4948	conftest$ac_exeext conftest.$ac_ext
[14]	4949	LIBS=$ac_check_lib_save_LIBS
	4950	fi
[101]	4951	{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_readline_readline" >&5
	4952	$as_echo "$ac_cv_lib_readline_readline" >&6; }
	4953	if test "x$ac_cv_lib_readline_readline" = x""yes; then
[14]	4954	ac_readline_flag=1
	4955	else
	4956	ac_readline_flag=0
	4957	fi
	4958
	4959	if test $ac_readline_flag = 1 ; then
	4960	LIBS="$LIBS -lreadline $vis_cv_termcap_lib" ; cat >>confdefs.h <<\_ACEOF
	4961	#define HAVE_LIBREADLINE 1
	4962	_ACEOF
	4963
	4964	fi
	4965	fi
	4966
	4967	# Check for the dirent header file, which is quite a mess
	4968
	4969
	4970
	4971
	4972
	4973	ac_header_dirent=no
	4974	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
[101]	4975	as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
	4976	{ $as_echo "$as_me:$LINENO: checking for $ac_hdr that defines DIR" >&5
	4977	$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
	4978	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
	4979	$as_echo_n "(cached) " >&6
[14]	4980	else
	4981	cat >conftest.$ac_ext <<_ACEOF
	4982	/* confdefs.h. */
	4983	_ACEOF
	4984	cat confdefs.h >>conftest.$ac_ext
	4985	cat >>conftest.$ac_ext <<_ACEOF
	4986	/* end confdefs.h. */
	4987	#include <sys/types.h>
	4988	#include <$ac_hdr>
	4989
	4990	int
	4991	main ()
	4992	{
	4993	if ((DIR *) 0)
	4994	return 0;
	4995	;
	4996	return 0;
	4997	}
	4998	_ACEOF
	4999	rm -f conftest.$ac_objext
[101]	5000	if { (ac_try="$ac_compile"
	5001	case "(($ac_try" in
	5002	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5003	*) ac_try_echo=$ac_try;;
	5004	esac
	5005	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5006	$as_echo "$ac_try_echo") >&5
	5007	(eval "$ac_compile") 2>conftest.er1
[14]	5008	ac_status=$?
[101]	5009	grep -v '^ *+' conftest.er1 >conftest.err
	5010	rm -f conftest.er1
	5011	cat conftest.err >&5
	5012	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5013	(exit $ac_status); } && {
	5014	test -z "$ac_c_werror_flag" \|\|
	5015	test ! -s conftest.err
	5016	} && test -s conftest.$ac_objext; then
[14]	5017	eval "$as_ac_Header=yes"
	5018	else
[101]	5019	$as_echo "$as_me: failed program was:" >&5
[14]	5020	sed 's/^/\| /' conftest.$ac_ext >&5
	5021
[101]	5022	eval "$as_ac_Header=no"
[14]	5023	fi
[101]	5024
	5025	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	5026	fi
[101]	5027	ac_res=`eval 'as_val=${'$as_ac_Header'}
	5028	$as_echo "$as_val"'`
	5029	{ $as_echo "$as_me:$LINENO: result: $ac_res" >&5
	5030	$as_echo "$ac_res" >&6; }
	5031	as_val=`eval 'as_val=${'$as_ac_Header'}
	5032	$as_echo "$as_val"'`
	5033	if test "x$as_val" = x""yes; then
[14]	5034	cat >>confdefs.h <<_ACEOF
[101]	5035	#define `$as_echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
[14]	5036	_ACEOF
	5037
	5038	ac_header_dirent=$ac_hdr; break
	5039	fi
	5040
	5041	done
	5042	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
	5043	if test $ac_header_dirent = dirent.h; then
[101]	5044	{ $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
	5045	$as_echo_n "checking for library containing opendir... " >&6; }
[14]	5046	if test "${ac_cv_search_opendir+set}" = set; then
[101]	5047	$as_echo_n "(cached) " >&6
[14]	5048	else
	5049	ac_func_search_save_LIBS=$LIBS
	5050	cat >conftest.$ac_ext <<_ACEOF
	5051	/* confdefs.h. */
	5052	_ACEOF
	5053	cat confdefs.h >>conftest.$ac_ext
	5054	cat >>conftest.$ac_ext <<_ACEOF
	5055	/* end confdefs.h. */
	5056
[101]	5057	/* Override any GCC internal prototype to avoid an error.
	5058	Use char because int might match the return type of a GCC
	5059	builtin and then its argument prototype would still apply. */
[14]	5060	#ifdef __cplusplus
	5061	extern "C"
	5062	#endif
	5063	char opendir ();
	5064	int
	5065	main ()
	5066	{
[101]	5067	return opendir ();
[14]	5068	;
	5069	return 0;
	5070	}
	5071	_ACEOF
[101]	5072	for ac_lib in '' dir; do
	5073	if test -z "$ac_lib"; then
	5074	ac_res="none required"
	5075	else
	5076	ac_res=-l$ac_lib
	5077	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
	5078	fi
	5079	rm -f conftest.$ac_objext conftest$ac_exeext
	5080	if { (ac_try="$ac_link"
	5081	case "(($ac_try" in
	5082	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5083	*) ac_try_echo=$ac_try;;
	5084	esac
	5085	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5086	$as_echo "$ac_try_echo") >&5
	5087	(eval "$ac_link") 2>conftest.er1
[14]	5088	ac_status=$?
[101]	5089	grep -v '^ *+' conftest.er1 >conftest.err
	5090	rm -f conftest.er1
	5091	cat conftest.err >&5
	5092	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5093	(exit $ac_status); } && {
	5094	test -z "$ac_c_werror_flag" \|\|
	5095	test ! -s conftest.err
	5096	} && test -s conftest$ac_exeext && {
	5097	test "$cross_compiling" = yes \|\|
	5098	$as_test_x conftest$ac_exeext
	5099	}; then
	5100	ac_cv_search_opendir=$ac_res
[14]	5101	else
[101]	5102	$as_echo "$as_me: failed program was:" >&5
[14]	5103	sed 's/^/\| /' conftest.$ac_ext >&5
	5104
[101]	5105
[14]	5106	fi
	5107
[101]	5108	rm -rf conftest.dSYM
	5109	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
	5110	conftest$ac_exeext
	5111	if test "${ac_cv_search_opendir+set}" = set; then
	5112	break
	5113	fi
	5114	done
	5115	if test "${ac_cv_search_opendir+set}" = set; then
	5116	:
[14]	5117	else
[101]	5118	ac_cv_search_opendir=no
[14]	5119	fi
[101]	5120	rm conftest.$ac_ext
[14]	5121	LIBS=$ac_func_search_save_LIBS
	5122	fi
[101]	5123	{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
	5124	$as_echo "$ac_cv_search_opendir" >&6; }
	5125	ac_res=$ac_cv_search_opendir
	5126	if test "$ac_res" != no; then
	5127	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
[14]	5128
	5129	fi
	5130
	5131	else
[101]	5132	{ $as_echo "$as_me:$LINENO: checking for library containing opendir" >&5
	5133	$as_echo_n "checking for library containing opendir... " >&6; }
[14]	5134	if test "${ac_cv_search_opendir+set}" = set; then
[101]	5135	$as_echo_n "(cached) " >&6
[14]	5136	else
	5137	ac_func_search_save_LIBS=$LIBS
	5138	cat >conftest.$ac_ext <<_ACEOF
	5139	/* confdefs.h. */
	5140	_ACEOF
	5141	cat confdefs.h >>conftest.$ac_ext
	5142	cat >>conftest.$ac_ext <<_ACEOF
	5143	/* end confdefs.h. */
	5144
[101]	5145	/* Override any GCC internal prototype to avoid an error.
	5146	Use char because int might match the return type of a GCC
	5147	builtin and then its argument prototype would still apply. */
[14]	5148	#ifdef __cplusplus
	5149	extern "C"
	5150	#endif
	5151	char opendir ();
	5152	int
	5153	main ()
	5154	{
[101]	5155	return opendir ();
[14]	5156	;
	5157	return 0;
	5158	}
	5159	_ACEOF
[101]	5160	for ac_lib in '' x; do
	5161	if test -z "$ac_lib"; then
	5162	ac_res="none required"
	5163	else
	5164	ac_res=-l$ac_lib
	5165	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
	5166	fi
	5167	rm -f conftest.$ac_objext conftest$ac_exeext
	5168	if { (ac_try="$ac_link"
	5169	case "(($ac_try" in
	5170	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5171	*) ac_try_echo=$ac_try;;
	5172	esac
	5173	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5174	$as_echo "$ac_try_echo") >&5
	5175	(eval "$ac_link") 2>conftest.er1
[14]	5176	ac_status=$?
[101]	5177	grep -v '^ *+' conftest.er1 >conftest.err
	5178	rm -f conftest.er1
	5179	cat conftest.err >&5
	5180	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5181	(exit $ac_status); } && {
	5182	test -z "$ac_c_werror_flag" \|\|
	5183	test ! -s conftest.err
	5184	} && test -s conftest$ac_exeext && {
	5185	test "$cross_compiling" = yes \|\|
	5186	$as_test_x conftest$ac_exeext
	5187	}; then
	5188	ac_cv_search_opendir=$ac_res
[14]	5189	else
[101]	5190	$as_echo "$as_me: failed program was:" >&5
[14]	5191	sed 's/^/\| /' conftest.$ac_ext >&5
	5192
[101]	5193
[14]	5194	fi
	5195
[101]	5196	rm -rf conftest.dSYM
	5197	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
	5198	conftest$ac_exeext
	5199	if test "${ac_cv_search_opendir+set}" = set; then
	5200	break
	5201	fi
	5202	done
	5203	if test "${ac_cv_search_opendir+set}" = set; then
	5204	:
[14]	5205	else
[101]	5206	ac_cv_search_opendir=no
[14]	5207	fi
[101]	5208	rm conftest.$ac_ext
[14]	5209	LIBS=$ac_func_search_save_LIBS
	5210	fi
[101]	5211	{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_opendir" >&5
	5212	$as_echo "$ac_cv_search_opendir" >&6; }
	5213	ac_res=$ac_cv_search_opendir
	5214	if test "$ac_res" != no; then
	5215	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
[14]	5216
	5217	fi
	5218
	5219	fi
	5220
	5221
	5222	# Check for these system header files
	5223	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
	5224
	5225
	5226
	5227
	5228
	5229
	5230
	5231
	5232
	5233	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
[101]	5234	inttypes.h stdint.h unistd.h
[14]	5235	do
[101]	5236	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5237	{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
	5238	$as_echo_n "checking for $ac_header... " >&6; }
	5239	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
	5240	$as_echo_n "(cached) " >&6
[14]	5241	else
	5242	cat >conftest.$ac_ext <<_ACEOF
	5243	/* confdefs.h. */
	5244	_ACEOF
	5245	cat confdefs.h >>conftest.$ac_ext
	5246	cat >>conftest.$ac_ext <<_ACEOF
	5247	/* end confdefs.h. */
	5248	$ac_includes_default
	5249
	5250	#include <$ac_header>
	5251	_ACEOF
	5252	rm -f conftest.$ac_objext
[101]	5253	if { (ac_try="$ac_compile"
	5254	case "(($ac_try" in
	5255	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5256	*) ac_try_echo=$ac_try;;
	5257	esac
	5258	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5259	$as_echo "$ac_try_echo") >&5
	5260	(eval "$ac_compile") 2>conftest.er1
[14]	5261	ac_status=$?
[101]	5262	grep -v '^ *+' conftest.er1 >conftest.err
	5263	rm -f conftest.er1
	5264	cat conftest.err >&5
	5265	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5266	(exit $ac_status); } && {
	5267	test -z "$ac_c_werror_flag" \|\|
	5268	test ! -s conftest.err
	5269	} && test -s conftest.$ac_objext; then
[14]	5270	eval "$as_ac_Header=yes"
	5271	else
[101]	5272	$as_echo "$as_me: failed program was:" >&5
[14]	5273	sed 's/^/\| /' conftest.$ac_ext >&5
	5274
[101]	5275	eval "$as_ac_Header=no"
[14]	5276	fi
[101]	5277
	5278	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	5279	fi
[101]	5280	ac_res=`eval 'as_val=${'$as_ac_Header'}
	5281	$as_echo "$as_val"'`
	5282	{ $as_echo "$as_me:$LINENO: result: $ac_res" >&5
	5283	$as_echo "$ac_res" >&6; }
	5284	as_val=`eval 'as_val=${'$as_ac_Header'}
	5285	$as_echo "$as_val"'`
	5286	if test "x$as_val" = x""yes; then
[14]	5287	cat >>confdefs.h <<_ACEOF
[101]	5288	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[14]	5289	_ACEOF
	5290
	5291	fi
	5292
	5293	done
	5294
	5295
	5296
	5297
	5298
	5299
	5300
	5301
	5302
	5303	for ac_header in sys/termios.h sys/ioctl.h sys/time.h signal.h sys/signal.h readline/readline.h readline/history.h
	5304	do
[101]	5305	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5306	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
	5307	{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
	5308	$as_echo_n "checking for $ac_header... " >&6; }
	5309	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
	5310	$as_echo_n "(cached) " >&6
[14]	5311	fi
[101]	5312	ac_res=`eval 'as_val=${'$as_ac_Header'}
	5313	$as_echo "$as_val"'`
	5314	{ $as_echo "$as_me:$LINENO: result: $ac_res" >&5
	5315	$as_echo "$ac_res" >&6; }
[14]	5316	else
	5317	# Is the header compilable?
[101]	5318	{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5319	$as_echo_n "checking $ac_header usability... " >&6; }
[14]	5320	cat >conftest.$ac_ext <<_ACEOF
	5321	/* confdefs.h. */
	5322	_ACEOF
	5323	cat confdefs.h >>conftest.$ac_ext
	5324	cat >>conftest.$ac_ext <<_ACEOF
	5325	/* end confdefs.h. */
	5326	$ac_includes_default
	5327	#include <$ac_header>
	5328	_ACEOF
	5329	rm -f conftest.$ac_objext
[101]	5330	if { (ac_try="$ac_compile"
	5331	case "(($ac_try" in
	5332	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5333	*) ac_try_echo=$ac_try;;
	5334	esac
	5335	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5336	$as_echo "$ac_try_echo") >&5
	5337	(eval "$ac_compile") 2>conftest.er1
[14]	5338	ac_status=$?
[101]	5339	grep -v '^ *+' conftest.er1 >conftest.err
	5340	rm -f conftest.er1
	5341	cat conftest.err >&5
	5342	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5343	(exit $ac_status); } && {
	5344	test -z "$ac_c_werror_flag" \|\|
	5345	test ! -s conftest.err
	5346	} && test -s conftest.$ac_objext; then
[14]	5347	ac_header_compiler=yes
	5348	else
[101]	5349	$as_echo "$as_me: failed program was:" >&5
[14]	5350	sed 's/^/\| /' conftest.$ac_ext >&5
	5351
[101]	5352	ac_header_compiler=no
[14]	5353	fi
	5354
[101]	5355	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	5356	{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5357	$as_echo "$ac_header_compiler" >&6; }
	5358
[14]	5359	# Is the header present?
[101]	5360	{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5361	$as_echo_n "checking $ac_header presence... " >&6; }
[14]	5362	cat >conftest.$ac_ext <<_ACEOF
	5363	/* confdefs.h. */
	5364	_ACEOF
	5365	cat confdefs.h >>conftest.$ac_ext
	5366	cat >>conftest.$ac_ext <<_ACEOF
	5367	/* end confdefs.h. */
	5368	#include <$ac_header>
	5369	_ACEOF
[101]	5370	if { (ac_try="$ac_cpp conftest.$ac_ext"
	5371	case "(($ac_try" in
	5372	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5373	*) ac_try_echo=$ac_try;;
	5374	esac
	5375	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5376	$as_echo "$ac_try_echo") >&5
	5377	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
[14]	5378	ac_status=$?
	5379	grep -v '^ *+' conftest.er1 >conftest.err
	5380	rm -f conftest.er1
	5381	cat conftest.err >&5
[101]	5382	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5383	(exit $ac_status); } >/dev/null && {
	5384	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	5385	test ! -s conftest.err
	5386	}; then
[14]	5387	ac_header_preproc=yes
	5388	else
[101]	5389	$as_echo "$as_me: failed program was:" >&5
[14]	5390	sed 's/^/\| /' conftest.$ac_ext >&5
	5391
	5392	ac_header_preproc=no
	5393	fi
[101]	5394
[14]	5395	rm -f conftest.err conftest.$ac_ext
[101]	5396	{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5397	$as_echo "$ac_header_preproc" >&6; }
[14]	5398
	5399	# So? What about this header?
[101]	5400	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5401	yes:no: )
	5402	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5403	$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5404	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5405	$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5406	ac_header_preproc=yes
[14]	5407	;;
[101]	5408	no:yes:* )
	5409	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5410	$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5411	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5412	$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5413	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5414	$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5415	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5416	$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5417	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5418	$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5419	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5420	$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5421
[14]	5422	;;
	5423	esac
[101]	5424	{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
	5425	$as_echo_n "checking for $ac_header... " >&6; }
	5426	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
	5427	$as_echo_n "(cached) " >&6
[14]	5428	else
[101]	5429	eval "$as_ac_Header=\$ac_header_preproc"
[14]	5430	fi
[101]	5431	ac_res=`eval 'as_val=${'$as_ac_Header'}
	5432	$as_echo "$as_val"'`
	5433	{ $as_echo "$as_me:$LINENO: result: $ac_res" >&5
	5434	$as_echo "$ac_res" >&6; }
[14]	5435
	5436	fi
[101]	5437	as_val=`eval 'as_val=${'$as_ac_Header'}
	5438	$as_echo "$as_val"'`
	5439	if test "x$as_val" = x""yes; then
[14]	5440	cat >>confdefs.h <<_ACEOF
[101]	5441	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[14]	5442	_ACEOF
	5443
	5444	fi
	5445
	5446	done
	5447
	5448
	5449	# This is for Linux
	5450
	5451	for ac_header in bsd/sgtty.h
	5452	do
[101]	5453	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
	5454	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
	5455	{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
	5456	$as_echo_n "checking for $ac_header... " >&6; }
	5457	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
	5458	$as_echo_n "(cached) " >&6
[14]	5459	fi
[101]	5460	ac_res=`eval 'as_val=${'$as_ac_Header'}
	5461	$as_echo "$as_val"'`
	5462	{ $as_echo "$as_me:$LINENO: result: $ac_res" >&5
	5463	$as_echo "$ac_res" >&6; }
[14]	5464	else
	5465	# Is the header compilable?
[101]	5466	{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
	5467	$as_echo_n "checking $ac_header usability... " >&6; }
[14]	5468	cat >conftest.$ac_ext <<_ACEOF
	5469	/* confdefs.h. */
	5470	_ACEOF
	5471	cat confdefs.h >>conftest.$ac_ext
	5472	cat >>conftest.$ac_ext <<_ACEOF
	5473	/* end confdefs.h. */
	5474	$ac_includes_default
	5475	#include <$ac_header>
	5476	_ACEOF
	5477	rm -f conftest.$ac_objext
[101]	5478	if { (ac_try="$ac_compile"
	5479	case "(($ac_try" in
	5480	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5481	*) ac_try_echo=$ac_try;;
	5482	esac
	5483	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5484	$as_echo "$ac_try_echo") >&5
	5485	(eval "$ac_compile") 2>conftest.er1
[14]	5486	ac_status=$?
[101]	5487	grep -v '^ *+' conftest.er1 >conftest.err
	5488	rm -f conftest.er1
	5489	cat conftest.err >&5
	5490	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5491	(exit $ac_status); } && {
	5492	test -z "$ac_c_werror_flag" \|\|
	5493	test ! -s conftest.err
	5494	} && test -s conftest.$ac_objext; then
[14]	5495	ac_header_compiler=yes
	5496	else
[101]	5497	$as_echo "$as_me: failed program was:" >&5
[14]	5498	sed 's/^/\| /' conftest.$ac_ext >&5
	5499
[101]	5500	ac_header_compiler=no
[14]	5501	fi
	5502
[101]	5503	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	5504	{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
	5505	$as_echo "$ac_header_compiler" >&6; }
	5506
[14]	5507	# Is the header present?
[101]	5508	{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
	5509	$as_echo_n "checking $ac_header presence... " >&6; }
[14]	5510	cat >conftest.$ac_ext <<_ACEOF
	5511	/* confdefs.h. */
	5512	_ACEOF
	5513	cat confdefs.h >>conftest.$ac_ext
	5514	cat >>conftest.$ac_ext <<_ACEOF
	5515	/* end confdefs.h. */
	5516	#include <$ac_header>
	5517	_ACEOF
[101]	5518	if { (ac_try="$ac_cpp conftest.$ac_ext"
	5519	case "(($ac_try" in
	5520	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5521	*) ac_try_echo=$ac_try;;
	5522	esac
	5523	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5524	$as_echo "$ac_try_echo") >&5
	5525	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
[14]	5526	ac_status=$?
	5527	grep -v '^ *+' conftest.er1 >conftest.err
	5528	rm -f conftest.er1
	5529	cat conftest.err >&5
[101]	5530	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5531	(exit $ac_status); } >/dev/null && {
	5532	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	5533	test ! -s conftest.err
	5534	}; then
[14]	5535	ac_header_preproc=yes
	5536	else
[101]	5537	$as_echo "$as_me: failed program was:" >&5
[14]	5538	sed 's/^/\| /' conftest.$ac_ext >&5
	5539
	5540	ac_header_preproc=no
	5541	fi
[101]	5542
[14]	5543	rm -f conftest.err conftest.$ac_ext
[101]	5544	{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
	5545	$as_echo "$ac_header_preproc" >&6; }
[14]	5546
	5547	# So? What about this header?
[101]	5548	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
	5549	yes:no: )
	5550	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
	5551	$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
	5552	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
	5553	$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
	5554	ac_header_preproc=yes
[14]	5555	;;
[101]	5556	no:yes:* )
	5557	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
	5558	$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
	5559	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
	5560	$as_echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
	5561	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
	5562	$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
	5563	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
	5564	$as_echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
	5565	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
	5566	$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
	5567	{ $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
	5568	$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
	5569
[14]	5570	;;
	5571	esac
[101]	5572	{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
	5573	$as_echo_n "checking for $ac_header... " >&6; }
	5574	if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
	5575	$as_echo_n "(cached) " >&6
[14]	5576	else
[101]	5577	eval "$as_ac_Header=\$ac_header_preproc"
[14]	5578	fi
[101]	5579	ac_res=`eval 'as_val=${'$as_ac_Header'}
	5580	$as_echo "$as_val"'`
	5581	{ $as_echo "$as_me:$LINENO: result: $ac_res" >&5
	5582	$as_echo "$ac_res" >&6; }
[14]	5583
	5584	fi
[101]	5585	as_val=`eval 'as_val=${'$as_ac_Header'}
	5586	$as_echo "$as_val"'`
	5587	if test "x$as_val" = x""yes; then
[14]	5588	cat >>confdefs.h <<_ACEOF
[101]	5589	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
[14]	5590	_ACEOF
	5591
	5592	fi
	5593
	5594	done
	5595
	5596
	5597	# Some systems want both sys/ioctl.h and sys/termios.h, but others can
	5598	# only have one -- check for that
	5599
[101]	5600	{ $as_echo "$as_me:$LINENO: checking whether sys/termios.h and sys/ioctl.h should both be included" >&5
	5601	$as_echo_n "checking whether sys/termios.h and sys/ioctl.h should both be included... " >&6; }
[14]	5602
	5603	if test "${ac_cv_ioctl_with_termios+set}" = set; then
[101]	5604	$as_echo_n "(cached) " >&6
[14]	5605	else
	5606	cat >conftest.$ac_ext <<_ACEOF
	5607	/* confdefs.h. */
	5608	_ACEOF
	5609	cat confdefs.h >>conftest.$ac_ext
	5610	cat >>conftest.$ac_ext <<_ACEOF
	5611	/* end confdefs.h. */
	5612
	5613	#include <sys/termios.h>
	5614	#include <sys/ioctl.h>
	5615
	5616	_ACEOF
[101]	5617	if { (ac_try="$ac_cpp conftest.$ac_ext"
	5618	case "(($ac_try" in
	5619	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5620	*) ac_try_echo=$ac_try;;
	5621	esac
	5622	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5623	$as_echo "$ac_try_echo") >&5
	5624	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
[14]	5625	ac_status=$?
	5626	grep -v '^ *+' conftest.er1 >conftest.err
	5627	rm -f conftest.er1
	5628	cat conftest.err >&5
[101]	5629	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5630	(exit $ac_status); } >/dev/null && {
	5631	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
	5632	test ! -s conftest.err
	5633	}; then
[14]	5634	ac_cv_ioctl_with_termios=1
	5635	else
[101]	5636	$as_echo "$as_me: failed program was:" >&5
[14]	5637	sed 's/^/\| /' conftest.$ac_ext >&5
	5638
	5639	ac_cv_ioctl_with_termios=0
	5640	fi
[101]	5641
[14]	5642	rm -f conftest.err conftest.$ac_ext
	5643	fi
	5644
	5645	if test $ac_cv_ioctl_with_termios = 1 ; then
[101]	5646	{ $as_echo "$as_me:$LINENO: result: yes" >&5
	5647	$as_echo "yes" >&6; } ; cat >>confdefs.h <<\_ACEOF
[14]	5648	#define IOCTL_WITH_TERMIOS 1
	5649	_ACEOF
	5650
	5651	else
[101]	5652	{ $as_echo "$as_me:$LINENO: result: no" >&5
	5653	$as_echo "no" >&6; }
[14]	5654	fi
	5655
	5656	# cmdFile.c wants to be able to use TIOCGETC to do file completion,
	5657	# but some systems (e.g., HPUX) don't have this
	5658	#
	5659
[101]	5660	{ $as_echo "$as_me:$LINENO: checking for TIOCGETC" >&5
	5661	$as_echo_n "checking for TIOCGETC... " >&6; }
[14]	5662
	5663	if test "${ac_cv_have_ioctl_with_tiocgetc+set}" = set; then
[101]	5664	$as_echo_n "(cached) " >&6
[14]	5665	else
	5666	if test $ac_cv_ioctl_with_termios = 1 ; then
	5667	cat >conftest.$ac_ext <<_ACEOF
	5668	/* confdefs.h. */
	5669	_ACEOF
	5670	cat confdefs.h >>conftest.$ac_ext
	5671	cat >>conftest.$ac_ext <<_ACEOF
	5672	/* end confdefs.h. */
	5673	#include <sys/termios.h>
	5674	#include <sys/ioctl.h>
	5675	#ifdef TIOCGETC
	5676	yes
	5677	#endif
	5678	_ACEOF
	5679	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	5680	$EGREP "yes" >/dev/null 2>&1; then
	5681	ac_cv_have_ioctl_with_tiocgetc=yes
	5682	else
	5683	ac_cv_have_ioctl_with_tiocgetc=no
	5684	fi
	5685	rm -f conftest*
	5686
	5687	else
	5688	cat >conftest.$ac_ext <<_ACEOF
	5689	/* confdefs.h. */
	5690	_ACEOF
	5691	cat confdefs.h >>conftest.$ac_ext
	5692	cat >>conftest.$ac_ext <<_ACEOF
	5693	/* end confdefs.h. */
	5694	#include <sys/ioctl.h>
	5695	#ifdef TIOCGETC
	5696	yes
	5697	#endif
	5698	_ACEOF
	5699	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	5700	$EGREP "yes" >/dev/null 2>&1; then
	5701	ac_cv_have_ioctl_with_tiocgetc=yes
	5702	else
	5703	ac_cv_have_ioctl_with_tiocgetc=no
	5704	fi
	5705	rm -f conftest*
	5706
	5707	fi
	5708	fi
	5709
	5710	if test $ac_cv_have_ioctl_with_tiocgetc = "yes" ; then
[101]	5711	{ $as_echo "$as_me:$LINENO: result: yes" >&5
	5712	$as_echo "yes" >&6; } ; cat >>confdefs.h <<\_ACEOF
[14]	5713	#define HAVE_IOCTL_WITH_TIOCGETC 1
	5714	_ACEOF
	5715
	5716	else
[101]	5717	{ $as_echo "$as_me:$LINENO: result: no" >&5
	5718	$as_echo "no" >&6; }
[14]	5719	fi
	5720
	5721	# # cmdFile.c wants to turn off interrupts, but some systems don't
	5722	# # seem to know how to do that using TIOCLBIS
	5723	# #
	5724	# # This is probably fairly fragile, and it's probably cmdFile.c that should
	5725	# # be fixed
	5726	# #
	5727	# # This has been very unreliable (e.g., on Solaris), so the facility has
	5728	# # been turned off
	5729	#
	5730	# if test $ac_cv_have_ioctl_with_tiocgetc = "yes" ; then
	5731	#
	5732	# AC_MSG_CHECKING(for TIOCLBIS)
	5733	#
	5734	# AC_CACHE_VAL(ac_cv_have_term_interrupts,
	5735	# [AC_EGREP_CPP(yes,
	5736	# [#include <sys/ioctl.h>
	5737	# #include <sys/termios.h>
	5738	# #ifdef TIOCLBIS
	5739	# yes
	5740	# #endif
	5741	# ], ac_cv_have_term_interrupts=1,
	5742	# ac_cv_have_term_interrupts=0 )])
	5743	#
	5744	# if test $ac_cv_have_term_interrupts = 1 ; then
	5745	# AC_MSG_RESULT(yes) ; AC_DEFINE(HAVE_TERM_INTERRUPTS)
	5746	# else
	5747	# AC_MSG_RESULT(no)
	5748	# fi
	5749	#
	5750	# fi # ac_cv_have_ioctl_with_tiocgetc
	5751
	5752	#----------------------------------------------------------------------
	5753	# Checks for typedefs, structures, and compiler characteristics.
	5754	#----------------------------------------------------------------------
	5755
	5756	# Check to see if the compiler understands "const"
	5757	# #define it empty otherwise
[101]	5758	{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
	5759	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
[14]	5760	if test "${ac_cv_c_const+set}" = set; then
[101]	5761	$as_echo_n "(cached) " >&6
[14]	5762	else
	5763	cat >conftest.$ac_ext <<_ACEOF
	5764	/* confdefs.h. */
	5765	_ACEOF
	5766	cat confdefs.h >>conftest.$ac_ext
	5767	cat >>conftest.$ac_ext <<_ACEOF
	5768	/* end confdefs.h. */
	5769
	5770	int
	5771	main ()
	5772	{
	5773	/* FIXME: Include the comments suggested by Paul. */
	5774	#ifndef __cplusplus
	5775	/* Ultrix mips cc rejects this. */
	5776	typedef int charset[2];
[101]	5777	const charset cs;
[14]	5778	/* SunOS 4.1.1 cc rejects this. */
[101]	5779	char const const pcpcc;
	5780	char **ppc;
[14]	5781	/* NEC SVR4.0.2 mips cc rejects this. */
	5782	struct point {int x, y;};
	5783	static struct point const zero = {0,0};
	5784	/* AIX XL C 1.02.0.0 rejects this.
	5785	It does not let you subtract one const X* pointer from another in
	5786	an arm of an if-expression whose if-part is not a constant
	5787	expression */
	5788	const char *g = "string";
[101]	5789	pcpcc = &g + (g ? g-g : 0);
[14]	5790	/* HPUX 7.0 cc rejects these. */
[101]	5791	++pcpcc;
	5792	ppc = (char**) pcpcc;
	5793	pcpcc = (char const const ) ppc;
[14]	5794	{ /* SCO 3.2v4 cc rejects this. */
	5795	char *t;
	5796	char const s = 0 ? (char ) 0 : (char const *) 0;
	5797
	5798	*t++ = 0;
[101]	5799	if (s) return 0;
[14]	5800	}
	5801	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
	5802	int x[] = {25, 17};
	5803	const int *foo = &x[0];
	5804	++foo;
	5805	}
	5806	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
	5807	typedef const int *iptr;
	5808	iptr p = 0;
	5809	++p;
	5810	}
	5811	{ /* AIX XL C 1.02.0.0 rejects this saying
	5812	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
	5813	struct s { int j; const int *ap[3]; };
	5814	struct s *b; b->j = 5;
	5815	}
	5816	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
	5817	const int foo = 10;
[101]	5818	if (!foo) return 0;
[14]	5819	}
[101]	5820	return !cs[0] && !zero.x;
[14]	5821	#endif
	5822
	5823	;
	5824	return 0;
	5825	}
	5826	_ACEOF
	5827	rm -f conftest.$ac_objext
[101]	5828	if { (ac_try="$ac_compile"
	5829	case "(($ac_try" in
	5830	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5831	*) ac_try_echo=$ac_try;;
	5832	esac
	5833	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5834	$as_echo "$ac_try_echo") >&5
	5835	(eval "$ac_compile") 2>conftest.er1
[14]	5836	ac_status=$?
[101]	5837	grep -v '^ *+' conftest.er1 >conftest.err
	5838	rm -f conftest.er1
	5839	cat conftest.err >&5
	5840	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5841	(exit $ac_status); } && {
	5842	test -z "$ac_c_werror_flag" \|\|
	5843	test ! -s conftest.err
	5844	} && test -s conftest.$ac_objext; then
[14]	5845	ac_cv_c_const=yes
	5846	else
[101]	5847	$as_echo "$as_me: failed program was:" >&5
[14]	5848	sed 's/^/\| /' conftest.$ac_ext >&5
	5849
[101]	5850	ac_cv_c_const=no
[14]	5851	fi
[101]	5852
	5853	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	5854	fi
[101]	5855	{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
	5856	$as_echo "$ac_cv_c_const" >&6; }
[14]	5857	if test $ac_cv_c_const = no; then
	5858
	5859	cat >>confdefs.h <<\_ACEOF
[101]	5860	#define const /**/
[14]	5861	_ACEOF
	5862
	5863	fi
	5864
	5865
	5866	# Sort out "time.h" nonsense
[101]	5867	{ $as_echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
	5868	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
[14]	5869	if test "${ac_cv_header_time+set}" = set; then
[101]	5870	$as_echo_n "(cached) " >&6
[14]	5871	else
	5872	cat >conftest.$ac_ext <<_ACEOF
	5873	/* confdefs.h. */
	5874	_ACEOF
	5875	cat confdefs.h >>conftest.$ac_ext
	5876	cat >>conftest.$ac_ext <<_ACEOF
	5877	/* end confdefs.h. */
	5878	#include <sys/types.h>
	5879	#include <sys/time.h>
	5880	#include <time.h>
	5881
	5882	int
	5883	main ()
	5884	{
	5885	if ((struct tm *) 0)
	5886	return 0;
	5887	;
	5888	return 0;
	5889	}
	5890	_ACEOF
	5891	rm -f conftest.$ac_objext
[101]	5892	if { (ac_try="$ac_compile"
	5893	case "(($ac_try" in
	5894	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5895	*) ac_try_echo=$ac_try;;
	5896	esac
	5897	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5898	$as_echo "$ac_try_echo") >&5
	5899	(eval "$ac_compile") 2>conftest.er1
[14]	5900	ac_status=$?
[101]	5901	grep -v '^ *+' conftest.er1 >conftest.err
	5902	rm -f conftest.er1
	5903	cat conftest.err >&5
	5904	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5905	(exit $ac_status); } && {
	5906	test -z "$ac_c_werror_flag" \|\|
	5907	test ! -s conftest.err
	5908	} && test -s conftest.$ac_objext; then
[14]	5909	ac_cv_header_time=yes
	5910	else
[101]	5911	$as_echo "$as_me: failed program was:" >&5
[14]	5912	sed 's/^/\| /' conftest.$ac_ext >&5
	5913
[101]	5914	ac_cv_header_time=no
[14]	5915	fi
[101]	5916
	5917	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	5918	fi
[101]	5919	{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
	5920	$as_echo "$ac_cv_header_time" >&6; }
[14]	5921	if test $ac_cv_header_time = yes; then
	5922
	5923	cat >>confdefs.h <<\_ACEOF
	5924	#define TIME_WITH_SYS_TIME 1
	5925	_ACEOF
	5926
	5927	fi
	5928
	5929
[101]	5930	{ $as_echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
	5931	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
[14]	5932	if test "${ac_cv_struct_tm+set}" = set; then
[101]	5933	$as_echo_n "(cached) " >&6
[14]	5934	else
	5935	cat >conftest.$ac_ext <<_ACEOF
	5936	/* confdefs.h. */
	5937	_ACEOF
	5938	cat confdefs.h >>conftest.$ac_ext
	5939	cat >>conftest.$ac_ext <<_ACEOF
	5940	/* end confdefs.h. */
	5941	#include <sys/types.h>
	5942	#include <time.h>
	5943
	5944	int
	5945	main ()
	5946	{
[101]	5947	struct tm tm;
	5948	int *p = &tm.tm_sec;
	5949	return !p;
[14]	5950	;
	5951	return 0;
	5952	}
	5953	_ACEOF
	5954	rm -f conftest.$ac_objext
[101]	5955	if { (ac_try="$ac_compile"
	5956	case "(($ac_try" in
	5957	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	5958	*) ac_try_echo=$ac_try;;
	5959	esac
	5960	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	5961	$as_echo "$ac_try_echo") >&5
	5962	(eval "$ac_compile") 2>conftest.er1
[14]	5963	ac_status=$?
[101]	5964	grep -v '^ *+' conftest.er1 >conftest.err
	5965	rm -f conftest.er1
	5966	cat conftest.err >&5
	5967	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	5968	(exit $ac_status); } && {
	5969	test -z "$ac_c_werror_flag" \|\|
	5970	test ! -s conftest.err
	5971	} && test -s conftest.$ac_objext; then
[14]	5972	ac_cv_struct_tm=time.h
	5973	else
[101]	5974	$as_echo "$as_me: failed program was:" >&5
[14]	5975	sed 's/^/\| /' conftest.$ac_ext >&5
	5976
[101]	5977	ac_cv_struct_tm=sys/time.h
[14]	5978	fi
[101]	5979
	5980	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	5981	fi
[101]	5982	{ $as_echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
	5983	$as_echo "$ac_cv_struct_tm" >&6; }
[14]	5984	if test $ac_cv_struct_tm = sys/time.h; then
	5985
	5986	cat >>confdefs.h <<\_ACEOF
	5987	#define TM_IN_SYS_TIME 1
	5988	_ACEOF
	5989
	5990	fi
	5991
	5992
	5993	# Set RETSIGTYPE to the proper return type for a signal handler (void or int)
[101]	5994	{ $as_echo "$as_me:$LINENO: checking return type of signal handlers" >&5
	5995	$as_echo_n "checking return type of signal handlers... " >&6; }
[14]	5996	if test "${ac_cv_type_signal+set}" = set; then
[101]	5997	$as_echo_n "(cached) " >&6
[14]	5998	else
	5999	cat >conftest.$ac_ext <<_ACEOF
	6000	/* confdefs.h. */
	6001	_ACEOF
	6002	cat confdefs.h >>conftest.$ac_ext
	6003	cat >>conftest.$ac_ext <<_ACEOF
	6004	/* end confdefs.h. */
	6005	#include <sys/types.h>
	6006	#include <signal.h>
	6007
	6008	int
	6009	main ()
	6010	{
[101]	6011	return *(signal (0, 0)) (0) == 1;
[14]	6012	;
	6013	return 0;
	6014	}
	6015	_ACEOF
	6016	rm -f conftest.$ac_objext
[101]	6017	if { (ac_try="$ac_compile"
	6018	case "(($ac_try" in
	6019	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	6020	*) ac_try_echo=$ac_try;;
	6021	esac
	6022	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	6023	$as_echo "$ac_try_echo") >&5
	6024	(eval "$ac_compile") 2>conftest.er1
[14]	6025	ac_status=$?
[101]	6026	grep -v '^ *+' conftest.er1 >conftest.err
	6027	rm -f conftest.er1
	6028	cat conftest.err >&5
	6029	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6030	(exit $ac_status); } && {
	6031	test -z "$ac_c_werror_flag" \|\|
	6032	test ! -s conftest.err
	6033	} && test -s conftest.$ac_objext; then
	6034	ac_cv_type_signal=int
[14]	6035	else
[101]	6036	$as_echo "$as_me: failed program was:" >&5
[14]	6037	sed 's/^/\| /' conftest.$ac_ext >&5
	6038
[101]	6039	ac_cv_type_signal=void
[14]	6040	fi
[101]	6041
	6042	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	6043	fi
[101]	6044	{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
	6045	$as_echo "$ac_cv_type_signal" >&6; }
[14]	6046
	6047	cat >>confdefs.h <<_ACEOF
	6048	#define RETSIGTYPE $ac_cv_type_signal
	6049	_ACEOF
	6050
	6051
	6052
	6053	# Roderick Bloem (rbloem@colorado.edu) : On Irix we need ttold
	6054	case "$target" in
	6055	mips-sgi-irix*)
	6056	cat >>confdefs.h <<\_ACEOF
	6057	#define NEED_TTOLD 1
	6058	_ACEOF
	6059	;;
	6060	esac
	6061
	6062	#----------------------------------------------------------------------
	6063	# Checks for library functions.
	6064	#----------------------------------------------------------------------
	6065
	6066	if test $ac_cv_c_compiler_gnu = yes; then
[101]	6067	{ $as_echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
	6068	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
[14]	6069	if test "${ac_cv_prog_gcc_traditional+set}" = set; then
[101]	6070	$as_echo_n "(cached) " >&6
[14]	6071	else
	6072	ac_pattern="Autoconf.*'x'"
	6073	cat >conftest.$ac_ext <<_ACEOF
	6074	/* confdefs.h. */
	6075	_ACEOF
	6076	cat confdefs.h >>conftest.$ac_ext
	6077	cat >>conftest.$ac_ext <<_ACEOF
	6078	/* end confdefs.h. */
	6079	#include <sgtty.h>
	6080	Autoconf TIOCGETP
	6081	_ACEOF
	6082	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	6083	$EGREP "$ac_pattern" >/dev/null 2>&1; then
	6084	ac_cv_prog_gcc_traditional=yes
	6085	else
	6086	ac_cv_prog_gcc_traditional=no
	6087	fi
	6088	rm -f conftest*
	6089
	6090
	6091	if test $ac_cv_prog_gcc_traditional = no; then
	6092	cat >conftest.$ac_ext <<_ACEOF
	6093	/* confdefs.h. */
	6094	_ACEOF
	6095	cat confdefs.h >>conftest.$ac_ext
	6096	cat >>conftest.$ac_ext <<_ACEOF
	6097	/* end confdefs.h. */
	6098	#include <termio.h>
	6099	Autoconf TCGETA
	6100	_ACEOF
	6101	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
	6102	$EGREP "$ac_pattern" >/dev/null 2>&1; then
	6103	ac_cv_prog_gcc_traditional=yes
	6104	fi
	6105	rm -f conftest*
	6106
	6107	fi
	6108	fi
[101]	6109	{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
	6110	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
[14]	6111	if test $ac_cv_prog_gcc_traditional = yes; then
	6112	CC="$CC -traditional"
	6113	fi
	6114	fi
	6115
[101]	6116	{ $as_echo "$as_me:$LINENO: checking for working memcmp" >&5
	6117	$as_echo_n "checking for working memcmp... " >&6; }
[14]	6118	if test "${ac_cv_func_memcmp_working+set}" = set; then
[101]	6119	$as_echo_n "(cached) " >&6
[14]	6120	else
	6121	if test "$cross_compiling" = yes; then
	6122	ac_cv_func_memcmp_working=no
	6123	else
	6124	cat >conftest.$ac_ext <<_ACEOF
	6125	/* confdefs.h. */
	6126	_ACEOF
	6127	cat confdefs.h >>conftest.$ac_ext
	6128	cat >>conftest.$ac_ext <<_ACEOF
	6129	/* end confdefs.h. */
[101]	6130	$ac_includes_default
[14]	6131	int
	6132	main ()
	6133	{
	6134
	6135	/* Some versions of memcmp are not 8-bit clean. */
[101]	6136	char c0 = '\100', c1 = '\200', c2 = '\201';
[14]	6137	if (memcmp(&c0, &c2, 1) >= 0 \|\| memcmp(&c1, &c2, 1) >= 0)
[101]	6138	return 1;
[14]	6139
	6140	/* The Next x86 OpenStep bug shows up only when comparing 16 bytes
	6141	or more and with at least one buffer not starting on a 4-byte boundary.
	6142	William Lewis provided this test program. */
	6143	{
	6144	char foo[21];
	6145	char bar[21];
	6146	int i;
	6147	for (i = 0; i < 4; i++)
	6148	{
[101]	6149	char *a = foo + i;
	6150	char *b = bar + i;
	6151	strcpy (a, "--------01111111");
	6152	strcpy (b, "--------10000000");
	6153	if (memcmp (a, b, 16) >= 0)
	6154	return 1;
[14]	6155	}
[101]	6156	return 0;
[14]	6157	}
	6158
	6159	;
	6160	return 0;
	6161	}
	6162	_ACEOF
	6163	rm -f conftest$ac_exeext
[101]	6164	if { (ac_try="$ac_link"
	6165	case "(($ac_try" in
	6166	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	6167	*) ac_try_echo=$ac_try;;
	6168	esac
	6169	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	6170	$as_echo "$ac_try_echo") >&5
	6171	(eval "$ac_link") 2>&5
[14]	6172	ac_status=$?
[101]	6173	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	6174	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
[101]	6175	{ (case "(($ac_try" in
	6176	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	6177	*) ac_try_echo=$ac_try;;
	6178	esac
	6179	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	6180	$as_echo "$ac_try_echo") >&5
	6181	(eval "$ac_try") 2>&5
[14]	6182	ac_status=$?
[101]	6183	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
[14]	6184	(exit $ac_status); }; }; then
	6185	ac_cv_func_memcmp_working=yes
	6186	else
[101]	6187	$as_echo "$as_me: program exited with status $ac_status" >&5
	6188	$as_echo "$as_me: failed program was:" >&5
[14]	6189	sed 's/^/\| /' conftest.$ac_ext >&5
	6190
	6191	( exit $ac_status )
	6192	ac_cv_func_memcmp_working=no
	6193	fi
[101]	6194	rm -rf conftest.dSYM
	6195	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
[14]	6196	fi
[101]	6197
	6198
[14]	6199	fi
[101]	6200	{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
	6201	$as_echo "$ac_cv_func_memcmp_working" >&6; }
	6202	test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
	6203	" memcmp.$ac_objext " ) ;;
	6204	*) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
	6205	;;
	6206	esac
[14]	6207
[101]	6208
	6209	{ $as_echo "$as_me:$LINENO: checking return type of signal handlers" >&5
	6210	$as_echo_n "checking return type of signal handlers... " >&6; }
[14]	6211	if test "${ac_cv_type_signal+set}" = set; then
[101]	6212	$as_echo_n "(cached) " >&6
[14]	6213	else
	6214	cat >conftest.$ac_ext <<_ACEOF
	6215	/* confdefs.h. */
	6216	_ACEOF
	6217	cat confdefs.h >>conftest.$ac_ext
	6218	cat >>conftest.$ac_ext <<_ACEOF
	6219	/* end confdefs.h. */
	6220	#include <sys/types.h>
	6221	#include <signal.h>
	6222
	6223	int
	6224	main ()
	6225	{
[101]	6226	return *(signal (0, 0)) (0) == 1;
[14]	6227	;
	6228	return 0;
	6229	}
	6230	_ACEOF
	6231	rm -f conftest.$ac_objext
[101]	6232	if { (ac_try="$ac_compile"
	6233	case "(($ac_try" in
	6234	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	6235	*) ac_try_echo=$ac_try;;
	6236	esac
	6237	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	6238	$as_echo "$ac_try_echo") >&5
	6239	(eval "$ac_compile") 2>conftest.er1
[14]	6240	ac_status=$?
[101]	6241	grep -v '^ *+' conftest.er1 >conftest.err
	6242	rm -f conftest.er1
	6243	cat conftest.err >&5
	6244	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6245	(exit $ac_status); } && {
	6246	test -z "$ac_c_werror_flag" \|\|
	6247	test ! -s conftest.err
	6248	} && test -s conftest.$ac_objext; then
	6249	ac_cv_type_signal=int
[14]	6250	else
[101]	6251	$as_echo "$as_me: failed program was:" >&5
[14]	6252	sed 's/^/\| /' conftest.$ac_ext >&5
	6253
[101]	6254	ac_cv_type_signal=void
[14]	6255	fi
[101]	6256
	6257	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
[14]	6258	fi
[101]	6259	{ $as_echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
	6260	$as_echo "$ac_cv_type_signal" >&6; }
[14]	6261
	6262	cat >>confdefs.h <<_ACEOF
	6263	#define RETSIGTYPE $ac_cv_type_signal
	6264	_ACEOF
	6265
	6266
	6267
	6268
	6269
	6270
	6271
	6272
	6273
	6274
	6275	for ac_func in gettimeofday strchr strstr setvbuf getenv unlink mkstemp close
	6276	do
[101]	6277	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
	6278	{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
	6279	$as_echo_n "checking for $ac_func... " >&6; }
	6280	if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
	6281	$as_echo_n "(cached) " >&6
[14]	6282	else
	6283	cat >conftest.$ac_ext <<_ACEOF
	6284	/* confdefs.h. */
	6285	_ACEOF
	6286	cat confdefs.h >>conftest.$ac_ext
	6287	cat >>conftest.$ac_ext <<_ACEOF
	6288	/* end confdefs.h. */
[101]	6289	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
	6290	For example, HP-UX 11i <limits.h> declares gettimeofday. */
	6291	#define $ac_func innocuous_$ac_func
	6292
[14]	6293	/* System header to define __stub macros and hopefully few prototypes,
	6294	which can conflict with char $ac_func (); below.
	6295	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
	6296	<limits.h> exists even on freestanding compilers. */
[101]	6297
[14]	6298	#ifdef __STDC__
	6299	# include <limits.h>
	6300	#else
	6301	# include <assert.h>
	6302	#endif
[101]	6303
	6304	#undef $ac_func
	6305
	6306	/* Override any GCC internal prototype to avoid an error.
	6307	Use char because int might match the return type of a GCC
	6308	builtin and then its argument prototype would still apply. */
[14]	6309	#ifdef __cplusplus
	6310	extern "C"
	6311	#endif
	6312	char $ac_func ();
	6313	/* The GNU C library defines this for functions which it implements
	6314	to always fail with ENOSYS. Some functions are actually named
	6315	something starting with __ and the normal name is an alias. */
[101]	6316	#if defined __stub_$ac_func \|\| defined __stub___$ac_func
[14]	6317	choke me
	6318	#endif
	6319
	6320	int
	6321	main ()
	6322	{
[101]	6323	return $ac_func ();
[14]	6324	;
	6325	return 0;
	6326	}
	6327	_ACEOF
	6328	rm -f conftest.$ac_objext conftest$ac_exeext
[101]	6329	if { (ac_try="$ac_link"
	6330	case "(($ac_try" in
	6331	\" \| \` \| \\) ac_try_echo=\$ac_try;;
	6332	*) ac_try_echo=$ac_try;;
	6333	esac
	6334	eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
	6335	$as_echo "$ac_try_echo") >&5
	6336	(eval "$ac_link") 2>conftest.er1
[14]	6337	ac_status=$?
[101]	6338	grep -v '^ *+' conftest.er1 >conftest.err
	6339	rm -f conftest.er1
	6340	cat conftest.err >&5
	6341	$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
	6342	(exit $ac_status); } && {
	6343	test -z "$ac_c_werror_flag" \|\|
	6344	test ! -s conftest.err
	6345	} && test -s conftest$ac_exeext && {
	6346	test "$cross_compiling" = yes \|\|
	6347	$as_test_x conftest$ac_exeext
	6348	}; then
[14]	6349	eval "$as_ac_var=yes"
	6350	else
[101]	6351	$as_echo "$as_me: failed program was:" >&5
[14]	6352	sed 's/^/\| /' conftest.$ac_ext >&5
	6353
[101]	6354	eval "$as_ac_var=no"
[14]	6355	fi
[101]	6356
	6357	rm -rf conftest.dSYM
	6358	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
	6359	conftest$ac_exeext conftest.$ac_ext
[14]	6360	fi
[101]	6361	ac_res=`eval 'as_val=${'$as_ac_var'}
	6362	$as_echo "$as_val"'`
	6363	{ $as_echo "$as_me:$LINENO: result: $ac_res" >&5
	6364	$as_echo "$ac_res" >&6; }
	6365	as_val=`eval 'as_val=${'$as_ac_var'}
	6366	$as_echo "$as_val"'`
	6367	if test "x$as_val" = x""yes; then
[14]	6368	cat >>confdefs.h <<_ACEOF
[101]	6369	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
[14]	6370	_ACEOF
	6371
	6372	fi
	6373	done
	6374
	6375
	6376	#-----------------------------------------------------------------------
	6377	# Check for mawk, gawk, nawk, awk in that order
	6378	#-----------------------------------------------------------------------
	6379	for ac_prog in gawk mawk nawk awk
	6380	do
	6381	# Extract the first word of "$ac_prog", so it can be a program name with args.
	6382	set dummy $ac_prog; ac_word=$2
[101]	6383	{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
	6384	$as_echo_n "checking for $ac_word... " >&6; }
[14]	6385	if test "${ac_cv_prog_AWK+set}" = set; then
[101]	6386	$as_echo_n "(cached) " >&6
[14]	6387	else
	6388	if test -n "$AWK"; then
	6389	ac_cv_prog_AWK="$AWK" # Let the user override the test.
	6390	else
	6391	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	6392	for as_dir in $PATH
	6393	do
	6394	IFS=$as_save_IFS
	6395	test -z "$as_dir" && as_dir=.
	6396	for ac_exec_ext in '' $ac_executable_extensions; do
[101]	6397	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
[14]	6398	ac_cv_prog_AWK="$ac_prog"
[101]	6399	$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
[14]	6400	break 2
	6401	fi
	6402	done
	6403	done
[101]	6404	IFS=$as_save_IFS
[14]	6405
	6406	fi
	6407	fi
	6408	AWK=$ac_cv_prog_AWK
	6409	if test -n "$AWK"; then
[101]	6410	{ $as_echo "$as_me:$LINENO: result: $AWK" >&5
	6411	$as_echo "$AWK" >&6; }
[14]	6412	else
[101]	6413	{ $as_echo "$as_me:$LINENO: result: no" >&5
	6414	$as_echo "no" >&6; }
[14]	6415	fi
	6416
[101]	6417
[14]	6418	test -n "$AWK" && break
	6419	done
	6420
	6421
	6422	#----------------------------------------------------------------------
	6423	# Create the Makefile from Makefile.in
	6424	#----------------------------------------------------------------------
	6425	if test "$gcc_ok" = "g++"; then
	6426	CC=$gcc_ok
	6427	fi
[101]	6428	ac_config_files="$ac_config_files Makefile"
	6429
[14]	6430	cat >confcache <<\_ACEOF
	6431	# This file is a shell script that caches the results of configure
	6432	# tests run on this system so they can be shared between configure
	6433	# scripts and configure runs, see configure's option --config-cache.
	6434	# It is not useful on other systems. If it contains results you don't
	6435	# want to keep, you may remove or edit it.
	6436	#
	6437	# config.status only pays attention to the cache file if you give it
	6438	# the --recheck option to rerun configure.
	6439	#
	6440	# `ac_cv_env_foo' variables (set or unset) will be overridden when
	6441	# loading this file, other unset `ac_cv_foo' will be assigned the
	6442	# following values.
	6443
	6444	_ACEOF
	6445
	6446	# The following way of writing the cache mishandles newlines in values,
	6447	# but we know of no workaround that is simple, portable, and efficient.
[101]	6448	# So, we kill variables containing newlines.
[14]	6449	# Ultrix sh set writes to stderr and can't be redirected directly,
	6450	# and sets the high bit in the cache file unless we assign to the vars.
[101]	6451	(
	6452	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
	6453	eval ac_val=\$$ac_var
	6454	case $ac_val in #(
	6455	${as_nl})
	6456	case $ac_var in #(
	6457	_cv_) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
	6458	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
	6459	esac
	6460	case $ac_var in #(
	6461	_ \| IFS \| as_nl) ;; #(
	6462	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
	6463	*) $as_unset $ac_var ;;
	6464	esac ;;
	6465	esac
	6466	done
	6467
[14]	6468	(set) 2>&1 \|
[101]	6469	case $as_nl`(ac_space=' '; set) 2>&1` in #(
	6470	${as_nl}ac_space=\ )
[14]	6471	# `set' does not quote correctly, so add quotes (double-quote
	6472	# substitution turns \\\\ into \\, and sed turns \\ into \).
	6473	sed -n \
[101]	6474	"s/'/'\\\\''/g;
	6475	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
	6476	;; #(
[14]	6477	*)
	6478	# `set' quotes correctly as required by POSIX, so do not add quotes.
[101]	6479	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
[14]	6480	;;
[101]	6481	esac \|
	6482	sort
	6483	) \|
[14]	6484	sed '
[101]	6485	/^ac_cv_env_/b end
[14]	6486	t clear
[101]	6487	:clear
[14]	6488	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
	6489	t end
[101]	6490	s/^$[^=]$=$.$$/\1=${\1=\2}/
	6491	:end' >>confcache
	6492	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
	6493	if test -w "$cache_file"; then
	6494	test "x$cache_file" != "x/dev/null" &&
	6495	{ $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
	6496	$as_echo "$as_me: updating cache $cache_file" >&6;}
[14]	6497	cat confcache >$cache_file
	6498	else
[101]	6499	{ $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
	6500	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
[14]	6501	fi
	6502	fi
	6503	rm -f confcache
	6504
	6505	test "x$prefix" = xNONE && prefix=$ac_default_prefix
	6506	# Let make expand exec_prefix.
	6507	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
	6508
	6509	# Transform confdefs.h into DEFS.
	6510	# Protect against shell expansion while executing Makefile rules.
	6511	# Protect against Makefile macro expansion.
	6512	#
	6513	# If the first sed substitution is executed (which looks for macros that
[101]	6514	# take arguments), then branch to the quote section. Otherwise,
[14]	6515	# look for a macro that doesn't take arguments.
[101]	6516	ac_script='
	6517	:mline
	6518	/\\$/{
	6519	N
	6520	s,\\\n,,
	6521	b mline
	6522	}
[14]	6523	t clear
[101]	6524	:clear
	6525	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
[14]	6526	t quote
[101]	6527	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
[14]	6528	t quote
[101]	6529	b any
	6530	:quote
	6531	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
	6532	s/\[/\\&/g
	6533	s/\]/\\&/g
	6534	s/\$/$$/g
	6535	H
	6536	:any
	6537	${
	6538	g
	6539	s/^\n//
	6540	s/\n/ /g
	6541	p
	6542	}
	6543	'
	6544	DEFS=`sed -n "$ac_script" confdefs.h`
[14]	6545
	6546
	6547	ac_libobjs=
	6548	ac_ltlibobjs=
	6549	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
	6550	# 1. Remove the extension, and $U if already installed.
[101]	6551	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
	6552	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
	6553	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
	6554	# will be set to the directory where LIBOBJS objects are built.
	6555	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
	6556	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
[14]	6557	done
	6558	LIBOBJS=$ac_libobjs
	6559
	6560	LTLIBOBJS=$ac_ltlibobjs
	6561
	6562
	6563
	6564	: ${CONFIG_STATUS=./config.status}
[101]	6565	ac_write_fail=0
[14]	6566	ac_clean_files_save=$ac_clean_files
	6567	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
[101]	6568	{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
	6569	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
	6570	cat >$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[14]	6571	#! $SHELL
	6572	# Generated by $as_me.
	6573	# Run this file to recreate the current configuration.
	6574	# Compiler output produced by configure, useful for debugging
	6575	# configure, is in config.log if it exists.
	6576
	6577	debug=false
	6578	ac_cs_recheck=false
	6579	ac_cs_silent=false
	6580	SHELL=\${CONFIG_SHELL-$SHELL}
	6581	_ACEOF
	6582
[101]	6583	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[14]	6584	## --------------------- ##
	6585	## M4sh Initialization. ##
	6586	## --------------------- ##
	6587
[101]	6588	# Be more Bourne compatible
	6589	DUALCASE=1; export DUALCASE # for MKS sh
[14]	6590	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
	6591	emulate sh
	6592	NULLCMD=:
[101]	6593	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
[14]	6594	# is contrary to our usage. Disable this feature.
	6595	alias -g '${1+"$@"}'='"$@"'
[101]	6596	setopt NO_GLOB_SUBST
	6597	else
	6598	case `(set -o) 2>/dev/null` in
	6599	posix) set -o posix ;;
	6600	esac
	6601
[14]	6602	fi
	6603
[101]	6604
	6605
	6606
	6607	# PATH needs CR
	6608	# Avoid depending upon Character Ranges.
	6609	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
	6610	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
	6611	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
	6612	as_cr_digits='0123456789'
	6613	as_cr_alnum=$as_cr_Letters$as_cr_digits
	6614
	6615	as_nl='
	6616	'
	6617	export as_nl
	6618	# Printing a long string crashes Solaris 7 /usr/bin/printf.
	6619	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
	6620	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
	6621	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
	6622	if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
	6623	as_echo='printf %s\n'
	6624	as_echo_n='printf %s'
	6625	else
	6626	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
	6627	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
	6628	as_echo_n='/usr/ucb/echo -n'
	6629	else
	6630	as_echo_body='eval expr "X$1" : "X\$.*\$"'
	6631	as_echo_n_body='eval
	6632	arg=$1;
	6633	case $arg in
	6634	"$as_nl")
	6635	expr "X$arg" : "X\$.*\$$as_nl";
	6636	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
	6637	esac;
	6638	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
	6639	'
	6640	export as_echo_n_body
	6641	as_echo_n='sh -c $as_echo_n_body as_echo'
	6642	fi
	6643	export as_echo_body
	6644	as_echo='sh -c $as_echo_body as_echo'
	6645	fi
	6646
	6647	# The user is always right.
	6648	if test "${PATH_SEPARATOR+set}" != set; then
	6649	PATH_SEPARATOR=:
	6650	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
	6651	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
	6652	PATH_SEPARATOR=';'
	6653	}
	6654	fi
	6655
[14]	6656	# Support unset when possible.
[101]	6657	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then
[14]	6658	as_unset=unset
	6659	else
	6660	as_unset=false
	6661	fi
	6662
	6663
[101]	6664	# IFS
	6665	# We need space, tab and new line, in precisely that order. Quoting is
	6666	# there to prevent editors from complaining about space-tab.
	6667	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
	6668	# splitting by setting IFS to empty value.)
	6669	IFS=" "" $as_nl"
	6670
	6671	# Find who we are. Look in the path if we contain no directory separator.
	6672	case $0 in
	6673	[\\/] ) as_myself=$0 ;;
	6674	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
	6675	for as_dir in $PATH
	6676	do
	6677	IFS=$as_save_IFS
	6678	test -z "$as_dir" && as_dir=.
	6679	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
	6680	done
	6681	IFS=$as_save_IFS
	6682
	6683	;;
	6684	esac
	6685	# We did not find ourselves, most probably we were run as `sh COMMAND'
	6686	# in which case we are not to be found in the path.
	6687	if test "x$as_myself" = x; then
	6688	as_myself=$0
	6689	fi
	6690	if test ! -f "$as_myself"; then
	6691	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
	6692	{ (exit 1); exit 1; }
	6693	fi
	6694
[14]	6695	# Work around bugs in pre-3.0 UWIN ksh.
[101]	6696	for as_var in ENV MAIL MAILPATH
	6697	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
	6698	done
[14]	6699	PS1='$ '
	6700	PS2='> '
	6701	PS4='+ '
	6702
	6703	# NLS nuisances.
[101]	6704	LC_ALL=C
	6705	export LC_ALL
	6706	LANGUAGE=C
	6707	export LANGUAGE
[14]	6708
	6709	# Required to use basename.
[101]	6710	if expr a : '$a$' >/dev/null 2>&1 &&
	6711	test "X`expr 00001 : '.*$...$'`" = X001; then
[14]	6712	as_expr=expr
	6713	else
	6714	as_expr=false
	6715	fi
	6716
[101]	6717	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
[14]	6718	as_basename=basename
	6719	else
	6720	as_basename=false
	6721	fi
	6722
	6723
	6724	# Name of the executable.
[101]	6725	as_me=`$as_basename -- "$0" \|\|
[14]	6726	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
	6727	X"$0" : 'X$//$$' \\| \
[101]	6728	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
	6729	$as_echo X/"$0" \|
	6730	sed '/^.\/$[^/][^/]$\/*$/{
	6731	s//\1/
	6732	q
	6733	}
	6734	/^X\/$\/\/$$/{
	6735	s//\1/
	6736	q
	6737	}
	6738	/^X\/$\/$.*/{
	6739	s//\1/
	6740	q
	6741	}
	6742	s/.*/./; q'`
[14]	6743
[101]	6744	# CDPATH.
	6745	$as_unset CDPATH
[14]	6746
	6747
	6748
	6749	as_lineno_1=$LINENO
	6750	as_lineno_2=$LINENO
	6751	test "x$as_lineno_1" != "x$as_lineno_2" &&
[101]	6752	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" \|\| {
[14]	6753
	6754	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
	6755	# uniformly replaced by the line number. The first 'sed' inserts a
[101]	6756	# line-number line after each line using $LINENO; the second 'sed'
	6757	# does the real work. The second script uses 'N' to pair each
	6758	# line-number line with the line containing $LINENO, and appends
	6759	# trailing '-' during substitution so that $LINENO is not a special
	6760	# case at line end.
[14]	6761	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
[101]	6762	# scripts with optimization help from Paolo Bonzini. Blame Lee
	6763	# E. McMahon (1931-1989) for sed's syntax. :-)
	6764	sed -n '
	6765	p
	6766	/[$]LINENO/=
	6767	' <$as_myself \|
[14]	6768	sed '
[101]	6769	s/[$]LINENO.*/&-/
	6770	t lineno
	6771	b
	6772	:lineno
[14]	6773	N
[101]	6774	:loop
	6775	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
[14]	6776	t loop
[101]	6777	s/-\n.*//
[14]	6778	' >$as_me.lineno &&
[101]	6779	chmod +x "$as_me.lineno" \|\|
	6780	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
[14]	6781	{ (exit 1); exit 1; }; }
	6782
	6783	# Don't try to exec as it changes $[0], causing all sort of problems
	6784	# (the dirname of $[0] is not the place where we might find the
[101]	6785	# original and so on. Autoconf is especially sensitive to this).
	6786	. "./$as_me.lineno"
[14]	6787	# Exit status is that of the last command.
	6788	exit
	6789	}
	6790
	6791
[101]	6792	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
	6793	as_dirname=dirname
	6794	else
	6795	as_dirname=false
	6796	fi
	6797
	6798	ECHO_C= ECHO_N= ECHO_T=
	6799	case `echo -n x` in
	6800	-n*)
	6801	case `echo 'x\c'` in
	6802	c) ECHO_T=' ';; # ECHO_T is single tab character.
	6803	*) ECHO_C='\c';;
	6804	esac;;
	6805	*)
	6806	ECHO_N='-n';;
[14]	6807	esac
[101]	6808	if expr a : '$a$' >/dev/null 2>&1 &&
	6809	test "X`expr 00001 : '.*$...$'`" = X001; then
[14]	6810	as_expr=expr
	6811	else
	6812	as_expr=false
	6813	fi
	6814
	6815	rm -f conf$$ conf$$.exe conf$$.file
[101]	6816	if test -d conf$$.dir; then
	6817	rm -f conf$$.dir/conf$$.file
	6818	else
	6819	rm -f conf$$.dir
	6820	mkdir conf$$.dir 2>/dev/null
	6821	fi
	6822	if (echo >conf$$.file) 2>/dev/null; then
	6823	if ln -s conf$$.file conf$$ 2>/dev/null; then
	6824	as_ln_s='ln -s'
	6825	# ... but there are two gotchas:
	6826	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
	6827	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
	6828	# In both cases, we have to default to `cp -p'.
	6829	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
	6830	as_ln_s='cp -p'
	6831	elif ln conf$$.file conf$$ 2>/dev/null; then
	6832	as_ln_s=ln
	6833	else
[14]	6834	as_ln_s='cp -p'
	6835	fi
	6836	else
	6837	as_ln_s='cp -p'
	6838	fi
[101]	6839	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
	6840	rmdir conf$$.dir 2>/dev/null
[14]	6841
	6842	if mkdir -p . 2>/dev/null; then
	6843	as_mkdir_p=:
	6844	else
[101]	6845	test -d ./-p && rmdir ./-p
[14]	6846	as_mkdir_p=false
	6847	fi
	6848
[101]	6849	if test -x / >/dev/null 2>&1; then
	6850	as_test_x='test -x'
	6851	else
	6852	if ls -dL / >/dev/null 2>&1; then
	6853	as_ls_L_option=L
	6854	else
	6855	as_ls_L_option=
	6856	fi
	6857	as_test_x='
	6858	eval sh -c '\''
	6859	if test -d "$1"; then
	6860	test -d "$1/.";
	6861	else
	6862	case $1 in
	6863	-*)set "./$1";;
	6864	esac;
	6865	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
	6866	???[sx]):;;)false;;esac;fi
	6867	'\'' sh
	6868	'
	6869	fi
	6870	as_executable_p=$as_test_x
[14]	6871
	6872	# Sed expression to map a string onto a valid CPP name.
[101]	6873	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
[14]	6874
	6875	# Sed expression to map a string onto a valid variable name.
[101]	6876	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
[14]	6877
	6878
	6879	exec 6>&1
	6880
[101]	6881	# Save the log message, to keep $[0] and so on meaningful, and to
[14]	6882	# report actual input values of CONFIG_FILES etc. instead of their
[101]	6883	# values after options handling.
	6884	ac_log="
[14]	6885	This file was extended by $as_me, which was
[101]	6886	generated by GNU Autoconf 2.63. Invocation command line was
[14]	6887
	6888	CONFIG_FILES = $CONFIG_FILES
	6889	CONFIG_HEADERS = $CONFIG_HEADERS
	6890	CONFIG_LINKS = $CONFIG_LINKS
	6891	CONFIG_COMMANDS = $CONFIG_COMMANDS
	6892	$ $0 $@
	6893
[101]	6894	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
	6895	"
	6896
[14]	6897	_ACEOF
	6898
[101]	6899	case $ac_config_files in *"
	6900	") set x $ac_config_files; shift; ac_config_files=$;;
	6901	esac
[14]	6902
	6903
	6904
[101]	6905	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	6906	# Files that config.status was made for.
	6907	config_files="$ac_config_files"
[14]	6908
[101]	6909	_ACEOF
[14]	6910
[101]	6911	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[14]	6912	ac_cs_usage="\
	6913	\`$as_me' instantiates files from templates according to the
	6914	current configuration.
	6915
[101]	6916	Usage: $0 [OPTION]... [FILE]...
[14]	6917
	6918	-h, --help print this help, then exit
[101]	6919	-V, --version print version number and configuration settings, then exit
	6920	-q, --quiet, --silent
	6921	do not print progress messages
[14]	6922	-d, --debug don't remove temporary files
	6923	--recheck update $as_me by reconfiguring in the same conditions
[101]	6924	--file=FILE[:TEMPLATE]
[14]	6925	instantiate the configuration file FILE
	6926
	6927	Configuration files:
	6928	$config_files
	6929
	6930	Report bugs to <bug-autoconf@gnu.org>."
[101]	6931
[14]	6932	_ACEOF
[101]	6933	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[14]	6934	ac_cs_version="\\
	6935	config.status
[101]	6936	configured by $0, generated by GNU Autoconf 2.63,
	6937	with options \\"`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
[14]	6938
[101]	6939	Copyright (C) 2008 Free Software Foundation, Inc.
[14]	6940	This config.status script is free software; the Free Software Foundation
	6941	gives unlimited permission to copy, distribute and modify it."
[101]	6942
	6943	ac_pwd='$ac_pwd'
	6944	srcdir='$srcdir'
	6945	INSTALL='$INSTALL'
	6946	AWK='$AWK'
	6947	test -n "\$AWK" \|\| AWK=awk
[14]	6948	_ACEOF
	6949
[101]	6950	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	6951	# The default lists apply if the user does not specify any file.
[14]	6952	ac_need_defaults=:
	6953	while test $# != 0
	6954	do
	6955	case $1 in
	6956	--=)
[101]	6957	ac_option=`expr "X$1" : 'X$[^=]*$='`
	6958	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
[14]	6959	ac_shift=:
	6960	;;
[101]	6961	*)
[14]	6962	ac_option=$1
	6963	ac_optarg=$2
	6964	ac_shift=shift
	6965	;;
	6966	esac
	6967
	6968	case $ac_option in
	6969	# Handling of the options.
	6970	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
	6971	ac_cs_recheck=: ;;
[101]	6972	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
	6973	$as_echo "$ac_cs_version"; exit ;;
	6974	--debug \| --debu \| --deb \| --de \| --d \| -d )
[14]	6975	debug=: ;;
	6976	--file \| --fil \| --fi \| --f )
	6977	$ac_shift
[101]	6978	case $ac_optarg in
	6979	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
	6980	esac
	6981	CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
[14]	6982	ac_need_defaults=false;;
[101]	6983	--he \| --h \| --help \| --hel \| -h )
	6984	$as_echo "$ac_cs_usage"; exit ;;
[14]	6985	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
	6986	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
	6987	ac_cs_silent=: ;;
	6988
	6989	# This is an error.
[101]	6990	-*) { $as_echo "$as_me: error: unrecognized option: $1
	6991	Try \`$0 --help' for more information." >&2
[14]	6992	{ (exit 1); exit 1; }; } ;;
	6993
[101]	6994	*) ac_config_targets="$ac_config_targets $1"
	6995	ac_need_defaults=false ;;
[14]	6996
	6997	esac
	6998	shift
	6999	done
	7000
	7001	ac_configure_extra_args=
	7002
	7003	if $ac_cs_silent; then
	7004	exec 6>/dev/null
	7005	ac_configure_extra_args="$ac_configure_extra_args --silent"
	7006	fi
	7007
	7008	_ACEOF
[101]	7009	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
[14]	7010	if \$ac_cs_recheck; then
[101]	7011	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
	7012	shift
	7013	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
	7014	CONFIG_SHELL='$SHELL'
	7015	export CONFIG_SHELL
	7016	exec "\$@"
[14]	7017	fi
	7018
	7019	_ACEOF
[101]	7020	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7021	exec 5>>config.log
	7022	{
	7023	echo
	7024	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
	7025	## Running $as_me. ##
	7026	_ASBOX
	7027	$as_echo "$ac_log"
	7028	} >&5
[14]	7029
[101]	7030	_ACEOF
	7031	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7032	_ACEOF
[14]	7033
[101]	7034	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[14]	7035
[101]	7036	# Handling of arguments.
[14]	7037	for ac_config_target in $ac_config_targets
	7038	do
[101]	7039	case $ac_config_target in
	7040	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
	7041
	7042	*) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
	7043	$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
[14]	7044	{ (exit 1); exit 1; }; };;
	7045	esac
	7046	done
	7047
[101]	7048
[14]	7049	# If the user did not use the arguments to specify the items to instantiate,
	7050	# then the envvar interface is used. Set only those that are not.
	7051	# We use the long form for the default assignment because of an extremely
	7052	# bizarre bug on SunOS 4.1.3.
	7053	if $ac_need_defaults; then
	7054	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
	7055	fi
	7056
	7057	# Have a temporary directory for convenience. Make it in the build tree
[101]	7058	# simply because there is no reason against having it here, and in addition,
[14]	7059	# creating and moving files from /tmp can sometimes cause problems.
[101]	7060	# Hook for its removal unless debugging.
	7061	# Note that there is a small window in which the directory will not be cleaned:
	7062	# after its creation but before its name has been assigned to `$tmp'.
[14]	7063	$debug \|\|
	7064	{
[101]	7065	tmp=
	7066	trap 'exit_status=$?
	7067	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
	7068	' 0
[14]	7069	trap '{ (exit 1); exit 1; }' 1 2 13 15
	7070	}
	7071	# Create a (secure) tmp directory for tmp files.
	7072
	7073	{
[101]	7074	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
[14]	7075	test -n "$tmp" && test -d "$tmp"
	7076	} \|\|
	7077	{
[101]	7078	tmp=./conf$$-$RANDOM
	7079	(umask 077 && mkdir "$tmp")
[14]	7080	} \|\|
	7081	{
[101]	7082	$as_echo "$as_me: cannot create a temporary directory in ." >&2
[14]	7083	{ (exit 1); exit 1; }
	7084	}
	7085
[101]	7086	# Set up the scripts for CONFIG_FILES section.
	7087	# No need to generate them if there are no CONFIG_FILES.
	7088	# This happens for instance with `./config.status config.h'.
	7089	if test -n "$CONFIG_FILES"; then
	7090
	7091
	7092	ac_cr='
	7093	'
	7094	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
	7095	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
	7096	ac_cs_awk_cr='\\r'
	7097	else
	7098	ac_cs_awk_cr=$ac_cr
	7099	fi
	7100
	7101	echo 'BEGIN {' >"$tmp/subs1.awk" &&
[14]	7102	_ACEOF
	7103
	7104
[101]	7105	{
	7106	echo "cat >conf$$subs.awk <<_ACEOF" &&
	7107	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
	7108	echo "_ACEOF"
	7109	} >conf$$subs.sh \|\|
	7110	{ { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
	7111	$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
	7112	{ (exit 1); exit 1; }; }
	7113	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '$'`
	7114	ac_delim='%!_!# '
	7115	for ac_last_try in false false false false false :; do
	7116	. ./conf$$subs.sh \|\|
	7117	{ { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
	7118	$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
	7119	{ (exit 1); exit 1; }; }
[14]	7120
[101]	7121	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
	7122	if test $ac_delim_n = $ac_delim_num; then
	7123	break
	7124	elif $ac_last_try; then
	7125	{ { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
	7126	$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
	7127	{ (exit 1); exit 1; }; }
	7128	else
	7129	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
	7130	fi
	7131	done
	7132	rm -f conf$$subs.sh
[14]	7133
[101]	7134	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7135	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
[14]	7136	_ACEOF
[101]	7137	sed -n '
	7138	h
	7139	s/^/S["/; s/!.*/"]=/
	7140	p
	7141	g
	7142	s/^[^!]*!//
	7143	:repl
	7144	t repl
	7145	s/'"$ac_delim"'$//
	7146	t delim
	7147	:nl
	7148	h
	7149	s/$.\{148\}$.*/\1/
	7150	t more1
	7151	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
	7152	p
	7153	n
	7154	b repl
	7155	:more1
	7156	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	7157	p
	7158	g
	7159	s/.\{148\}//
	7160	t nl
	7161	:delim
	7162	h
	7163	s/$.\{148\}$.*/\1/
	7164	t more2
	7165	s/["\\]/\\&/g; s/^/"/; s/$/"/
	7166	p
	7167	b
	7168	:more2
	7169	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
	7170	p
	7171	g
	7172	s/.\{148\}//
	7173	t delim
	7174	' <conf$$subs.awk \| sed '
	7175	/^[^""]/{
	7176	N
	7177	s/\n//
	7178	}
	7179	' >>$CONFIG_STATUS \|\| ac_write_fail=1
	7180	rm -f conf$$subs.awk
	7181	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7182	_ACAWK
	7183	cat >>"\$tmp/subs1.awk" <<_ACAWK &&
	7184	for (key in S) S_is_set[key] = 1
	7185	FS = ""
[14]	7186
[101]	7187	}
	7188	{
	7189	line = $ 0
	7190	nfields = split(line, field, "@")
	7191	substed = 0
	7192	len = length(field[1])
	7193	for (i = 2; i < nfields; i++) {
	7194	key = field[i]
	7195	keylen = length(key)
	7196	if (S_is_set[key]) {
	7197	value = S[key]
	7198	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
	7199	len += length(value) + length(field[++i])
	7200	substed = 1
	7201	} else
	7202	len += 1 + keylen
	7203	}
	7204
	7205	print line
	7206	}
	7207
	7208	_ACAWK
	7209	_ACEOF
	7210	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7211	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
	7212	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
	7213	else
	7214	cat
	7215	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
	7216	\|\| { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
	7217	$as_echo "$as_me: error: could not setup config files machinery" >&2;}
	7218	{ (exit 1); exit 1; }; }
	7219	_ACEOF
	7220
	7221	# VPATH may cause trouble with some makes, so we remove $(srcdir),
	7222	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
	7223	# trailing colons and then remove the whole line if VPATH becomes empty
	7224	# (actually we leave an empty line to preserve line numbers).
	7225	if test "x$srcdir" = x.; then
	7226	ac_vpsub='/^[ ]VPATH[ ]=/{
	7227	s/:\$(srcdir):/:/
	7228	s/:\${srcdir}:/:/
	7229	s/:@srcdir@:/:/
	7230	s/^$[^=]=[ ]$:*/\1/
	7231	s/:*$//
	7232	s/^[^=]=[ ]$//
	7233	}'
	7234	fi
	7235
	7236	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[14]	7237	fi # test -n "$CONFIG_FILES"
	7238
[101]	7239
	7240	eval set X " :F $CONFIG_FILES "
	7241	shift
	7242	for ac_tag
	7243	do
	7244	case $ac_tag in
	7245	:[FHLC]) ac_mode=$ac_tag; continue;;
[14]	7246	esac
[101]	7247	case $ac_mode$ac_tag in
	7248	:[FHL]:);;
	7249	:L* \| :C:) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
	7250	$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
	7251	{ (exit 1); exit 1; }; };;
	7252	:[FH]-) ac_tag=-:-;;
	7253	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
	7254	esac
	7255	ac_save_IFS=$IFS
	7256	IFS=:
	7257	set x $ac_tag
	7258	IFS=$ac_save_IFS
	7259	shift
	7260	ac_file=$1
	7261	shift
[14]	7262
[101]	7263	case $ac_mode in
	7264	:L) ac_source=$1;;
	7265	:[FH])
	7266	ac_file_inputs=
	7267	for ac_f
	7268	do
	7269	case $ac_f in
	7270	-) ac_f="$tmp/stdin";;
	7271	*) # Look for the file first in the build tree, then in the source tree
	7272	# (if the path is not absolute). The absolute path cannot be DOS-style,
	7273	# because $ac_f cannot contain `:'.
	7274	test -f "$ac_f" \|\|
	7275	case $ac_f in
	7276	[\\/$]*) false;;
	7277	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	7278	esac \|\|
	7279	{ { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
	7280	$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
	7281	{ (exit 1); exit 1; }; };;
	7282	esac
	7283	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
	7284	ac_file_inputs="$ac_file_inputs '$ac_f'"
	7285	done
	7286
	7287	# Let's still pretend it is `configure' which instantiates (i.e., don't
	7288	# use $as_me), people would be surprised to read:
	7289	# /* config.h. Generated by config.status. */
	7290	configure_input='Generated from '`
	7291	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
	7292	`' by configure.'
	7293	if test x"$ac_file" != x-; then
	7294	configure_input="$ac_file. $configure_input"
	7295	{ $as_echo "$as_me:$LINENO: creating $ac_file" >&5
	7296	$as_echo "$as_me: creating $ac_file" >&6;}
	7297	fi
	7298	# Neutralize special characters interpreted by sed in replacement strings.
	7299	case $configure_input in #(
	7300	\& \| \\| \| \\ )
	7301	ac_sed_conf_input=`$as_echo "$configure_input" \|
	7302	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
	7303	*) ac_sed_conf_input=$configure_input;;
	7304	esac
	7305
	7306	case $ac_tag in
	7307	:-: \| *:-) cat >"$tmp/stdin" \
	7308	\|\| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
	7309	$as_echo "$as_me: error: could not create $ac_file" >&2;}
	7310	{ (exit 1); exit 1; }; } ;;
	7311	esac
	7312	;;
	7313	esac
	7314
	7315	ac_dir=`$as_dirname -- "$ac_file" \|\|
[14]	7316	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
[101]	7317	X"$ac_file" : 'X$//$[^/]' \\| \
	7318	X"$ac_file" : 'X$//$$' \\| \
	7319	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
	7320	$as_echo X"$ac_file" \|
	7321	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	7322	s//\1/
	7323	q
	7324	}
	7325	/^X$\/\/$[^/].*/{
	7326	s//\1/
	7327	q
	7328	}
	7329	/^X$\/\/$$/{
	7330	s//\1/
	7331	q
	7332	}
	7333	/^X$\/$.*/{
	7334	s//\1/
	7335	q
	7336	}
	7337	s/.*/./; q'`
	7338	{ as_dir="$ac_dir"
	7339	case $as_dir in #(
	7340	-*) as_dir=./$as_dir;;
	7341	esac
	7342	test -d "$as_dir" \|\| { $as_mkdir_p && mkdir -p "$as_dir"; } \|\| {
[14]	7343	as_dirs=
[101]	7344	while :; do
	7345	case $as_dir in #(
	7346	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
	7347	*) as_qdir=$as_dir;;
	7348	esac
	7349	as_dirs="'$as_qdir' $as_dirs"
	7350	as_dir=`$as_dirname -- "$as_dir" \|\|
[14]	7351	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
[101]	7352	X"$as_dir" : 'X$//$[^/]' \\| \
	7353	X"$as_dir" : 'X$//$$' \\| \
	7354	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
	7355	$as_echo X"$as_dir" \|
	7356	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
	7357	s//\1/
	7358	q
	7359	}
	7360	/^X$\/\/$[^/].*/{
	7361	s//\1/
	7362	q
	7363	}
	7364	/^X$\/\/$$/{
	7365	s//\1/
	7366	q
	7367	}
	7368	/^X$\/$.*/{
	7369	s//\1/
	7370	q
	7371	}
	7372	s/.*/./; q'`
	7373	test -d "$as_dir" && break
[14]	7374	done
[101]	7375	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
	7376	} \|\| test -d "$as_dir" \|\| { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
	7377	$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
[14]	7378	{ (exit 1); exit 1; }; }; }
	7379	ac_builddir=.
	7380
[101]	7381	case "$ac_dir" in
	7382	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
	7383	*)
	7384	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
	7385	# A ".." for each directory in $ac_dir_suffix.
	7386	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
	7387	case $ac_top_builddir_sub in
	7388	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
	7389	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
	7390	esac ;;
	7391	esac
	7392	ac_abs_top_builddir=$ac_pwd
	7393	ac_abs_builddir=$ac_pwd$ac_dir_suffix
	7394	# for backward compatibility:
	7395	ac_top_builddir=$ac_top_build_prefix
[14]	7396
	7397	case $srcdir in
[101]	7398	.) # We are building in place.
[14]	7399	ac_srcdir=.
[101]	7400	ac_top_srcdir=$ac_top_builddir_sub
	7401	ac_abs_top_srcdir=$ac_pwd ;;
	7402	[\\/]* \| ?:[\\/]* ) # Absolute name.
[14]	7403	ac_srcdir=$srcdir$ac_dir_suffix;
[101]	7404	ac_top_srcdir=$srcdir
	7405	ac_abs_top_srcdir=$srcdir ;;
	7406	*) # Relative name.
	7407	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
	7408	ac_top_srcdir=$ac_top_build_prefix$srcdir
	7409	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
[14]	7410	esac
[101]	7411	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
[14]	7412
	7413
[101]	7414	case $ac_mode in
	7415	:F)
	7416	#
	7417	# CONFIG_FILE
	7418	#
	7419
[14]	7420	case $INSTALL in
	7421	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
[101]	7422	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
[14]	7423	esac
[101]	7424	_ACEOF
[14]	7425
[101]	7426	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
	7427	# If the template does not know about datarootdir, expand it.
	7428	# FIXME: This hack should be removed a few years after 2.60.
	7429	ac_datarootdir_hack=; ac_datarootdir_seen=
[14]	7430
[101]	7431	ac_sed_dataroot='
	7432	/datarootdir/ {
	7433	p
	7434	q
	7435	}
	7436	/@datadir@/p
	7437	/@docdir@/p
	7438	/@infodir@/p
	7439	/@localedir@/p
	7440	/@mandir@/p
	7441	'
	7442	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
	7443	datarootdir) ac_datarootdir_seen=yes;;
	7444	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
	7445	{ $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
	7446	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
[14]	7447	_ACEOF
[101]	7448	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7449	ac_datarootdir_hack='
	7450	s&@datadir@&$datadir&g
	7451	s&@docdir@&$docdir&g
	7452	s&@infodir@&$infodir&g
	7453	s&@localedir@&$localedir&g
	7454	s&@mandir@&$mandir&g
	7455	s&\\\${datarootdir}&$datarootdir&g' ;;
	7456	esac
	7457	_ACEOF
	7458
	7459	# Neutralize VPATH when `$srcdir' = `.'.
	7460	# Shell code in configure.ac might set extrasub.
	7461	# FIXME: do we really want to maintain this feature?
	7462	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
	7463	ac_sed_extra="$ac_vpsub
[14]	7464	$extrasub
	7465	_ACEOF
[101]	7466	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
[14]	7467	:t
	7468	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
[101]	7469	s\|@configure_input@\|$ac_sed_conf_input\|;t t
	7470	s&@top_builddir@&$ac_top_builddir_sub&;t t
	7471	s&@top_build_prefix@&$ac_top_build_prefix&;t t
	7472	s&@srcdir@&$ac_srcdir&;t t
	7473	s&@abs_srcdir@&$ac_abs_srcdir&;t t
	7474	s&@top_srcdir@&$ac_top_srcdir&;t t
	7475	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
	7476	s&@builddir@&$ac_builddir&;t t
	7477	s&@abs_builddir@&$ac_abs_builddir&;t t
	7478	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
	7479	s&@INSTALL@&$ac_INSTALL&;t t
	7480	$ac_datarootdir_hack
	7481	"
	7482	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \
	7483	\|\| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
	7484	$as_echo "$as_me: error: could not create $ac_file" >&2;}
	7485	{ (exit 1); exit 1; }; }
[14]	7486
[101]	7487	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
	7488	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
	7489	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
	7490	{ $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	7491	which seems to be undefined. Please make sure it is defined." >&5
	7492	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
	7493	which seems to be undefined. Please make sure it is defined." >&2;}
[14]	7494
[101]	7495	rm -f "$tmp/stdin"
	7496	case $ac_file in
	7497	-) cat "$tmp/out" && rm -f "$tmp/out";;
	7498	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
	7499	esac \
	7500	\|\| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
	7501	$as_echo "$as_me: error: could not create $ac_file" >&2;}
	7502	{ (exit 1); exit 1; }; }
	7503	;;
[14]	7504
[101]	7505
	7506
	7507	esac
	7508
	7509	done # for ac_tag
	7510
	7511
[14]	7512	{ (exit 0); exit 0; }
	7513	_ACEOF
	7514	chmod +x $CONFIG_STATUS
	7515	ac_clean_files=$ac_clean_files_save
	7516
[101]	7517	test $ac_write_fail = 0 \|\|
	7518	{ { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
	7519	$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
	7520	{ (exit 1); exit 1; }; }
[14]	7521
[101]	7522
[14]	7523	# configure is writing to config.log, and then calls config.status.
	7524	# config.status does its own redirection, appending to config.log.
	7525	# Unfortunately, on DOS this fails, as config.log is still kept open
	7526	# by configure, so config.status won't be able to write to it; its
	7527	# output is simply discarded. So we exec the FD to /dev/null,
	7528	# effectively closing config.log, so it can be properly (re)opened and
	7529	# appended to by config.status. When coming back to configure, we
	7530	# need to make the FD available again.
	7531	if test "$no_create" != yes; then
	7532	ac_cs_success=:
	7533	ac_config_status_args=
	7534	test "$silent" = yes &&
	7535	ac_config_status_args="$ac_config_status_args --quiet"
	7536	exec 5>/dev/null
	7537	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
	7538	exec 5>>config.log
	7539	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
	7540	# would make configure fail if this is the last instruction.
	7541	$ac_cs_success \|\| { (exit 1); exit 1; }
	7542	fi
[101]	7543	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
	7544	{ $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
	7545	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
	7546	fi
[14]	7547

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