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Comparing cvsroot/IO-AIO/autoconf/configure (file contents):
Revision 1.6 by root, Tue Aug 23 12:37:19 2005 UTC vs.
Revision 1.7 by root, Fri Jun 1 05:51:21 2007 UTC

1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.	3	# Generated by GNU Autoconf 2.61.
4	#	4	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.	5	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
		6	# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
6	# This configure script is free software; the Free Software Foundation	7	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.	8	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##	9	## --------------------- ##
9	## M4sh Initialization. ##	10	## M4sh Initialization. ##
10	## --------------------- ##	11	## --------------------- ##
11		12
12	# Be Bourne compatible	13	# Be more Bourne compatible
		14	DUALCASE=1; export DUALCASE # for MKS sh
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	15	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
14	emulate sh	16	emulate sh
15	NULLCMD=:	17	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	18	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.	19	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'	20	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	21	setopt NO_GLOB_SUBST
20	set -o posix
21	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23
24	# Support unset when possible.
25	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
26	as_unset=unset
27	else
28	as_unset=false
29	fi
30
31
32	# Work around bugs in pre-3.0 UWIN ksh.
33	$as_unset ENV MAIL MAILPATH
34	PS1='$ '
35	PS2='> '
36	PS4='+ '
37
38	# NLS nuisances.
39	for as_var in \
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
42	LC_TELEPHONE LC_TIME
43	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45	eval $as_var=C; export $as_var
46	else	22	else
47	$as_unset $as_var	23	case `(set -o) 2>/dev/null` in
48	fi	24	*posix*) set -o posix ;;
49	done	25	esac
50		26
51	# Required to use basename.
52	if expr a : '\(a\)' >/dev/null 2>&1; then
53	as_expr=expr
54	else
55	as_expr=false
56	fi	27	fi
57		28
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
59	as_basename=basename
60	else
61	as_basename=false
62	fi
63		29
64		30
65	# Name of the executable.
66	as_me=`$as_basename "$0" ||
67	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68	X"$0" : 'X\(//\)$' \| \
69	X"$0" : 'X\(/\)$' \| \
70	. : '\(.\)' 2>/dev/null ||
71	echo X/"$0" |
72	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73	/^X\/\(\/\/\)$/{ s//\1/; q; }
74	/^X\/\(\/\).*/{ s//\1/; q; }
75	s/.*/./; q'`
76		31
77		32	# PATH needs CR
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	33	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	34	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	35	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	36	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	37	as_cr_digits='0123456789'
…		…
94	PATH_SEPARATOR=:	48	PATH_SEPARATOR=:
95	fi	49	fi
96	rm -f conf$$.sh	50	rm -f conf$$.sh
97	fi	51	fi
98		52
		53	# Support unset when possible.
		54	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
		55	as_unset=unset
		56	else
		57	as_unset=false
		58	fi
99		59
100	as_lineno_1=$LINENO	60
101	as_lineno_2=$LINENO	61	# IFS
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	62	# We need space, tab and new line, in precisely that order. Quoting is
103	test "x$as_lineno_1" != "x$as_lineno_2" &&	63	# there to prevent editors from complaining about space-tab.
104	test "x$as_lineno_3" = "x$as_lineno_2" || {	64	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		65	# splitting by setting IFS to empty value.)
		66	as_nl='
		67	'
		68	IFS=" "" $as_nl"
		69
105	# Find who we are. Look in the path if we contain no path at all	70	# Find who we are. Look in the path if we contain no directory separator.
106	# relative or not.
107	case $0 in	71	case $0 in
108	*[\\/]* ) as_myself=$0 ;;	72	*[\\/]* ) as_myself=$0 ;;
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	73	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH	74	for as_dir in $PATH
111	do	75	do
112	IFS=$as_save_IFS	76	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.	77	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	78	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done	79	done
		80	IFS=$as_save_IFS
116		81
117	;;	82	;;
118	esac	83	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'	84	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.	85	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then	86	if test "x$as_myself" = x; then
122	as_myself=$0	87	as_myself=$0
		88	fi
		89	if test ! -f "$as_myself"; then
		90	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		91	{ (exit 1); exit 1; }
		92	fi
		93
		94	# Work around bugs in pre-3.0 UWIN ksh.
		95	for as_var in ENV MAIL MAILPATH
		96	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
		97	done
		98	PS1='$ '
		99	PS2='> '
		100	PS4='+ '
		101
		102	# NLS nuisances.
		103	for as_var in \
		104	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
		105	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
		106	LC_TELEPHONE LC_TIME
		107	do
		108	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
		109	eval $as_var=C; export $as_var
		110	else
		111	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
123	fi	112	fi
124	if test ! -f "$as_myself"; then	113	done
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2	114
126	{ (exit 1); exit 1; }; }	115	# Required to use basename.
127	fi	116	if expr a : '\(a\)' >/dev/null 2>&1 &&
128	case $CONFIG_SHELL in	117	test "X`expr 00001 : '.*\(...\)'`" = X001; then
129	'')	118	as_expr=expr
		119	else
		120	as_expr=false
		121	fi
		122
		123	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
		124	as_basename=basename
		125	else
		126	as_basename=false
		127	fi
		128
		129
		130	# Name of the executable.
		131	as_me=`$as_basename -- "$0" ||
		132	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
		133	X"$0" : 'X\(//\)$' \| \
		134	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
		135	echo X/"$0" |
		136	sed '/^.*\/\([^/][^/]*\)\/*$/{
		137	s//\1/
		138	q
		139	}
		140	/^X\/\(\/\/\)$/{
		141	s//\1/
		142	q
		143	}
		144	/^X\/\(\/\).*/{
		145	s//\1/
		146	q
		147	}
		148	s/.*/./; q'`
		149
		150	# CDPATH.
		151	$as_unset CDPATH
		152
		153
		154	if test "x$CONFIG_SHELL" = x; then
		155	if (eval ":") 2>/dev/null; then
		156	as_have_required=yes
		157	else
		158	as_have_required=no
		159	fi
		160
		161	if test $as_have_required = yes && (eval ":
		162	(as_func_return () {
		163	(exit \$1)
		164	}
		165	as_func_success () {
		166	as_func_return 0
		167	}
		168	as_func_failure () {
		169	as_func_return 1
		170	}
		171	as_func_ret_success () {
		172	return 0
		173	}
		174	as_func_ret_failure () {
		175	return 1
		176	}
		177
		178	exitcode=0
		179	if as_func_success; then
		180	:
		181	else
		182	exitcode=1
		183	echo as_func_success failed.
		184	fi
		185
		186	if as_func_failure; then
		187	exitcode=1
		188	echo as_func_failure succeeded.
		189	fi
		190
		191	if as_func_ret_success; then
		192	:
		193	else
		194	exitcode=1
		195	echo as_func_ret_success failed.
		196	fi
		197
		198	if as_func_ret_failure; then
		199	exitcode=1
		200	echo as_func_ret_failure succeeded.
		201	fi
		202
		203	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
		204	:
		205	else
		206	exitcode=1
		207	echo positional parameters were not saved.
		208	fi
		209
		210	test \$exitcode = 0) || { (exit 1); exit 1; }
		211
		212	(
		213	as_lineno_1=\$LINENO
		214	as_lineno_2=\$LINENO
		215	test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
		216	test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
		217	") 2> /dev/null; then
		218	:
		219	else
		220	as_candidate_shells=
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	221	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH	222	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do	223	do
133	IFS=$as_save_IFS	224	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.	225	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in	226	case $as_dir in
137	/*)	227	/*)
138	if ("$as_dir/$as_base" -c '	228	for as_base in sh bash ksh sh5; do
		229	as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
		230	done;;
		231	esac
		232	done
		233	IFS=$as_save_IFS
		234
		235
		236	for as_shell in $as_candidate_shells $SHELL; do
		237	# Try only shells that exist, to save several forks.
		238	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		239	{ ("$as_shell") 2> /dev/null <<\_ASEOF
		240	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
		241	emulate sh
		242	NULLCMD=:
		243	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
		244	# is contrary to our usage. Disable this feature.
		245	alias -g '${1+"$@"}'='"$@"'
		246	setopt NO_GLOB_SUBST
		247	else
		248	case `(set -o) 2>/dev/null` in
		249	*posix*) set -o posix ;;
		250	esac
		251
		252	fi
		253
		254
		255	:
		256	_ASEOF
		257	}; then
		258	CONFIG_SHELL=$as_shell
		259	as_have_required=yes
		260	if { "$as_shell" 2> /dev/null <<\_ASEOF
		261	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
		262	emulate sh
		263	NULLCMD=:
		264	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
		265	# is contrary to our usage. Disable this feature.
		266	alias -g '${1+"$@"}'='"$@"'
		267	setopt NO_GLOB_SUBST
		268	else
		269	case `(set -o) 2>/dev/null` in
		270	*posix*) set -o posix ;;
		271	esac
		272
		273	fi
		274
		275
		276	:
		277	(as_func_return () {
		278	(exit $1)
		279	}
		280	as_func_success () {
		281	as_func_return 0
		282	}
		283	as_func_failure () {
		284	as_func_return 1
		285	}
		286	as_func_ret_success () {
		287	return 0
		288	}
		289	as_func_ret_failure () {
		290	return 1
		291	}
		292
		293	exitcode=0
		294	if as_func_success; then
		295	:
		296	else
		297	exitcode=1
		298	echo as_func_success failed.
		299	fi
		300
		301	if as_func_failure; then
		302	exitcode=1
		303	echo as_func_failure succeeded.
		304	fi
		305
		306	if as_func_ret_success; then
		307	:
		308	else
		309	exitcode=1
		310	echo as_func_ret_success failed.
		311	fi
		312
		313	if as_func_ret_failure; then
		314	exitcode=1
		315	echo as_func_ret_failure succeeded.
		316	fi
		317
		318	if ( set x; as_func_ret_success y && test x = "$1" ); then
		319	:
		320	else
		321	exitcode=1
		322	echo positional parameters were not saved.
		323	fi
		324
		325	test $exitcode = 0) || { (exit 1); exit 1; }
		326
		327	(
139	as_lineno_1=$LINENO	328	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO	329	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&	330	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	331	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
144	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }	332
145	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }	333	_ASEOF
146	CONFIG_SHELL=$as_dir/$as_base	334	}; then
147	export CONFIG_SHELL	335	break
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	336	fi
149	fi;;	337
150	esac	338	fi
		339
		340	done
		341
		342	if test "x$CONFIG_SHELL" != x; then
		343	for as_var in BASH_ENV ENV
		344	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
151	done	345	done
152	done	346	export CONFIG_SHELL
153	;;	347	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
154	esac	348	fi
		349
		350
		351	if test $as_have_required = no; then
		352	echo This script requires a shell more modern than all the
		353	echo shells that I found on your system. Please install a
		354	echo modern shell, or manually run the script under such a
		355	echo shell if you do have one.
		356	{ (exit 1); exit 1; }
		357	fi
		358
		359
		360	fi
		361
		362	fi
		363
		364
		365
		366	(eval "as_func_return () {
		367	(exit \$1)
		368	}
		369	as_func_success () {
		370	as_func_return 0
		371	}
		372	as_func_failure () {
		373	as_func_return 1
		374	}
		375	as_func_ret_success () {
		376	return 0
		377	}
		378	as_func_ret_failure () {
		379	return 1
		380	}
		381
		382	exitcode=0
		383	if as_func_success; then
		384	:
		385	else
		386	exitcode=1
		387	echo as_func_success failed.
		388	fi
		389
		390	if as_func_failure; then
		391	exitcode=1
		392	echo as_func_failure succeeded.
		393	fi
		394
		395	if as_func_ret_success; then
		396	:
		397	else
		398	exitcode=1
		399	echo as_func_ret_success failed.
		400	fi
		401
		402	if as_func_ret_failure; then
		403	exitcode=1
		404	echo as_func_ret_failure succeeded.
		405	fi
		406
		407	if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
		408	:
		409	else
		410	exitcode=1
		411	echo positional parameters were not saved.
		412	fi
		413
		414	test \$exitcode = 0") || {
		415	echo No shell found that supports shell functions.
		416	echo Please tell autoconf@gnu.org about your system,
		417	echo including any error possibly output before this
		418	echo message
		419	}
		420
		421
		422
		423	as_lineno_1=$LINENO
		424	as_lineno_2=$LINENO
		425	test "x$as_lineno_1" != "x$as_lineno_2" &&
		426	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
155		427
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO	428	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a	429	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real	430	# line-number line after each line using $LINENO; the second 'sed'
159	# work. The second script uses 'N' to pair each line-number line	431	# does the real work. The second script uses 'N' to pair each
160	# with the numbered line, and appends trailing '-' during	432	# line-number line with the line containing $LINENO, and appends
161	# substitution so that $LINENO is not a special case at line end.	433	# trailing '-' during substitution so that $LINENO is not a special
		434	# case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the	435	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)	436	# scripts with optimization help from Paolo Bonzini. Blame Lee
		437	# E. McMahon (1931-1989) for sed's syntax. :-)
		438	sed -n '
		439	p
		440	/[$]LINENO/=
164	sed '=' <$as_myself |	441	' <$as_myself |
165	sed '	442	sed '
		443	s/[$]LINENO.*/&-/
		444	t lineno
		445	b
		446	:lineno
166	N	447	N
167	s,$,-,
168	: loop	448	:loop
169	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,	449	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
170	t loop	450	t loop
171	s,-$,,	451	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	452	' >$as_me.lineno &&
174	chmod +x $as_me.lineno ||	453	chmod +x "$as_me.lineno" ||
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	454	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176	{ (exit 1); exit 1; }; }	455	{ (exit 1); exit 1; }; }
177		456
178	# Don't try to exec as it changes $[0], causing all sort of problems	457	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the	458	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	459	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	460	. "./$as_me.lineno"
182	# Exit status is that of the last command.	461	# Exit status is that of the last command.
183	exit	462	exit
184	}	463	}
185		464
186		465
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	466	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
188	*c*,-n*) ECHO_N= ECHO_C='	467	as_dirname=dirname
189	' ECHO_T=' ' ;;	468	else
190	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	469	as_dirname=false
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	470	fi
		471
		472	ECHO_C= ECHO_N= ECHO_T=
		473	case `echo -n x` in
		474	-n*)
		475	case `echo 'x\c'` in
		476	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
		477	*) ECHO_C='\c';;
		478	esac;;
		479	*)
		480	ECHO_N='-n';;
192	esac	481	esac
193		482
194	if expr a : '\(a\)' >/dev/null 2>&1; then	483	if expr a : '\(a\)' >/dev/null 2>&1 &&
		484	test "X`expr 00001 : '.*\(...\)'`" = X001; then
195	as_expr=expr	485	as_expr=expr
196	else	486	else
197	as_expr=false	487	as_expr=false
198	fi	488	fi
199		489
200	rm -f conf$$ conf$$.exe conf$$.file	490	rm -f conf$$ conf$$.exe conf$$.file
		491	if test -d conf$$.dir; then
		492	rm -f conf$$.dir/conf$$.file
		493	else
		494	rm -f conf$$.dir
		495	mkdir conf$$.dir
		496	fi
201	echo >conf$$.file	497	echo >conf$$.file
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	498	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	499	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	500	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	501	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
206	# Don't use ln at all; we don't have any links	502	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		503	# In both cases, we have to default to `cp -p'.
		504	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
207	as_ln_s='cp -p'	505	as_ln_s='cp -p'
208	else
209	as_ln_s='ln -s'
210	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then	506	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln	507	as_ln_s=ln
213	else	508	else
214	as_ln_s='cp -p'	509	as_ln_s='cp -p'
215	fi	510	fi
216	rm -f conf$$ conf$$.exe conf$$.file	511	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		512	rmdir conf$$.dir 2>/dev/null
217		513
218	if mkdir -p . 2>/dev/null; then	514	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:	515	as_mkdir_p=:
220	else	516	else
221	test -d ./-p && rmdir ./-p	517	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	518	as_mkdir_p=false
223	fi	519	fi
224		520
		521	if test -x / >/dev/null 2>&1; then
		522	as_test_x='test -x'
		523	else
		524	if ls -dL / >/dev/null 2>&1; then
		525	as_ls_L_option=L
		526	else
		527	as_ls_L_option=
		528	fi
		529	as_test_x='
		530	eval sh -c '\''
		531	if test -d "$1"; then
		532	test -d "$1/.";
		533	else
		534	case $1 in
		535	-*)set "./$1";;
		536	esac;
		537	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
		538	???[sx]*):;;*)false;;esac;fi
		539	'\'' sh
		540	'
		541	fi
225	as_executable_p="test -f"	542	as_executable_p=$as_test_x
226		543
227	# Sed expression to map a string onto a valid CPP name.	544	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	545	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		546
230	# Sed expression to map a string onto a valid variable name.	547	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	548	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		549
233		550
234	# IFS
235	# We need space, tab and new line, in precisely that order.
236	as_nl='
237	'
238	IFS=" $as_nl"
239		551
240	# CDPATH.	552	exec 7<&0 </dev/null 6>&1
241	$as_unset CDPATH
242
243		553
244	# Name of the host.	554	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	555	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246	# so uname gets run too.	556	# so uname gets run too.
247	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	557	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248		558
249	exec 6>&1
250
251	#	559	#
252	# Initializations.	560	# Initializations.
253	#	561	#
254	ac_default_prefix=/usr/local	562	ac_default_prefix=/usr/local
		563	ac_clean_files=
255	ac_config_libobj_dir=.	564	ac_config_libobj_dir=.
		565	LIBOBJS=
256	cross_compiling=no	566	cross_compiling=no
257	subdirs=	567	subdirs=
258	MFLAGS=	568	MFLAGS=
259	MAKEFLAGS=	569	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}	570	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		571
267	# Identity of this package.	572	# Identity of this package.
268	PACKAGE_NAME=	573	PACKAGE_NAME=
269	PACKAGE_TARNAME=	574	PACKAGE_TARNAME=
270	PACKAGE_VERSION=	575	PACKAGE_VERSION=
271	PACKAGE_STRING=	576	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=	577	PACKAGE_BUGREPORT=
273		578
274	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT LIBOBJS LTLIBOBJS'	579	ac_subst_vars='SHELL
		580	PATH_SEPARATOR
		581	PACKAGE_NAME
		582	PACKAGE_TARNAME
		583	PACKAGE_VERSION
		584	PACKAGE_STRING
		585	PACKAGE_BUGREPORT
		586	exec_prefix
		587	prefix
		588	program_transform_name
		589	bindir
		590	sbindir
		591	libexecdir
		592	datarootdir
		593	datadir
		594	sysconfdir
		595	sharedstatedir
		596	localstatedir
		597	includedir
		598	oldincludedir
		599	docdir
		600	infodir
		601	htmldir
		602	dvidir
		603	pdfdir
		604	psdir
		605	libdir
		606	localedir
		607	mandir
		608	DEFS
		609	ECHO_C
		610	ECHO_N
		611	ECHO_T
		612	LIBS
		613	build_alias
		614	host_alias
		615	target_alias
		616	CC
		617	CFLAGS
		618	LDFLAGS
		619	CPPFLAGS
		620	ac_ct_CC
		621	EXEEXT
		622	OBJEXT
		623	LIBOBJS
		624	LTLIBOBJS'
275	ac_subst_files=''	625	ac_subst_files=''
		626	ac_precious_vars='build_alias
		627	host_alias
		628	target_alias
		629	CC
		630	CFLAGS
		631	LDFLAGS
		632	LIBS
		633	CPPFLAGS'
		634
276		635
277	# Initialize some variables set by options.	636	# Initialize some variables set by options.
278	ac_init_help=	637	ac_init_help=
279	ac_init_version=false	638	ac_init_version=false
280	# The variables have the same names as the options, with	639	# The variables have the same names as the options, with
…		…
297	# Installation directory options.	656	# Installation directory options.
298	# These are left unexpanded so users can "make install exec_prefix=/foo"	657	# These are left unexpanded so users can "make install exec_prefix=/foo"
299	# and all the variables that are supposed to be based on exec_prefix	658	# and all the variables that are supposed to be based on exec_prefix
300	# by default will actually change.	659	# by default will actually change.
301	# Use braces instead of parens because sh, perl, etc. also accept them.	660	# Use braces instead of parens because sh, perl, etc. also accept them.
		661	# (The list follows the same order as the GNU Coding Standards.)
302	bindir='${exec_prefix}/bin'	662	bindir='${exec_prefix}/bin'
303	sbindir='${exec_prefix}/sbin'	663	sbindir='${exec_prefix}/sbin'
304	libexecdir='${exec_prefix}/libexec'	664	libexecdir='${exec_prefix}/libexec'
305	datadir='${prefix}/share'	665	datarootdir='${prefix}/share'
		666	datadir='${datarootdir}'
306	sysconfdir='${prefix}/etc'	667	sysconfdir='${prefix}/etc'
307	sharedstatedir='${prefix}/com'	668	sharedstatedir='${prefix}/com'
308	localstatedir='${prefix}/var'	669	localstatedir='${prefix}/var'
309	libdir='${exec_prefix}/lib'
310	includedir='${prefix}/include'	670	includedir='${prefix}/include'
311	oldincludedir='/usr/include'	671	oldincludedir='/usr/include'
		672	docdir='${datarootdir}/doc/${PACKAGE}'
312	infodir='${prefix}/info'	673	infodir='${datarootdir}/info'
313	mandir='${prefix}/man'	674	htmldir='${docdir}'
		675	dvidir='${docdir}'
		676	pdfdir='${docdir}'
		677	psdir='${docdir}'
		678	libdir='${exec_prefix}/lib'
		679	localedir='${datarootdir}/locale'
		680	mandir='${datarootdir}/man'
314		681
315	ac_prev=	682	ac_prev=
		683	ac_dashdash=
316	for ac_option	684	for ac_option
317	do	685	do
318	# If the previous option needs an argument, assign it.	686	# If the previous option needs an argument, assign it.
319	if test -n "$ac_prev"; then	687	if test -n "$ac_prev"; then
320	eval "$ac_prev=\$ac_option"	688	eval $ac_prev=\$ac_option
321	ac_prev=	689	ac_prev=
322	continue	690	continue
323	fi	691	fi
324		692
		693	case $ac_option in
325	ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`	694	*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		695	*) ac_optarg=yes ;;
		696	esac
326		697
327	# Accept the important Cygnus configure options, so we can diagnose typos.	698	# Accept the important Cygnus configure options, so we can diagnose typos.
328		699
329	case $ac_option in	700	case $ac_dashdash$ac_option in
		701	--)
		702	ac_dashdash=yes ;;
330		703
331	-bindir | --bindir | --bindi | --bind | --bin | --bi)	704	-bindir | --bindir | --bindi | --bind | --bin | --bi)
332	ac_prev=bindir ;;	705	ac_prev=bindir ;;
333	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)	706	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
334	bindir=$ac_optarg ;;	707	bindir=$ac_optarg ;;
…		…
346	cache_file=$ac_optarg ;;	719	cache_file=$ac_optarg ;;
347		720
348	--config-cache | -C)	721	--config-cache | -C)
349	cache_file=config.cache ;;	722	cache_file=config.cache ;;
350		723
351	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)	724	-datadir | --datadir | --datadi | --datad)
352	ac_prev=datadir ;;	725	ac_prev=datadir ;;
353	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \	726	-datadir=* | --datadir=* | --datadi=* | --datad=*)
354	| --da=*)
355	datadir=$ac_optarg ;;	727	datadir=$ac_optarg ;;
		728
		729	-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
		730	| --dataroo | --dataro | --datar)
		731	ac_prev=datarootdir ;;
		732	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
		733	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
		734	datarootdir=$ac_optarg ;;
356		735
357	-disable-* | --disable-*)	736	-disable-* | --disable-*)
358	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	737	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
359	# Reject names that are not valid shell variable names.	738	# Reject names that are not valid shell variable names.
360	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	739	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
361	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	740	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
362	{ (exit 1); exit 1; }; }	741	{ (exit 1); exit 1; }; }
363	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	742	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
364	eval "enable_$ac_feature=no" ;;	743	eval enable_$ac_feature=no ;;
		744
		745	-docdir | --docdir | --docdi | --doc | --do)
		746	ac_prev=docdir ;;
		747	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
		748	docdir=$ac_optarg ;;
		749
		750	-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
		751	ac_prev=dvidir ;;
		752	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
		753	dvidir=$ac_optarg ;;
365		754
366	-enable-* | --enable-*)	755	-enable-* | --enable-*)
367	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	756	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
368	# Reject names that are not valid shell variable names.	757	# Reject names that are not valid shell variable names.
369	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	758	expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
370	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	759	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
371	{ (exit 1); exit 1; }; }	760	{ (exit 1); exit 1; }; }
372	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	761	ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
373	case $ac_option in
374	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
375	*) ac_optarg=yes ;;
376	esac
377	eval "enable_$ac_feature='$ac_optarg'" ;;	762	eval enable_$ac_feature=\$ac_optarg ;;
378		763
379	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	764	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
380	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	765	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
381	| --exec | --exe | --ex)	766	| --exec | --exe | --ex)
382	ac_prev=exec_prefix ;;	767	ac_prev=exec_prefix ;;
…		…
399	-host | --host | --hos | --ho)	784	-host | --host | --hos | --ho)
400	ac_prev=host_alias ;;	785	ac_prev=host_alias ;;
401	-host=* | --host=* | --hos=* | --ho=*)	786	-host=* | --host=* | --hos=* | --ho=*)
402	host_alias=$ac_optarg ;;	787	host_alias=$ac_optarg ;;
403		788
		789	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		790	ac_prev=htmldir ;;
		791	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		792	| --ht=*)
		793	htmldir=$ac_optarg ;;
		794
404	-includedir | --includedir | --includedi | --included | --include \	795	-includedir | --includedir | --includedi | --included | --include \
405	| --includ | --inclu | --incl | --inc)	796	| --includ | --inclu | --incl | --inc)
406	ac_prev=includedir ;;	797	ac_prev=includedir ;;
407	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \	798	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
408	| --includ=* | --inclu=* | --incl=* | --inc=*)	799	| --includ=* | --inclu=* | --incl=* | --inc=*)
…		…
423	ac_prev=libexecdir ;;	814	ac_prev=libexecdir ;;
424	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \	815	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
425	| --libexe=* | --libex=* | --libe=*)	816	| --libexe=* | --libex=* | --libe=*)
426	libexecdir=$ac_optarg ;;	817	libexecdir=$ac_optarg ;;
427		818
		819	-localedir | --localedir | --localedi | --localed | --locale)
		820	ac_prev=localedir ;;
		821	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		822	localedir=$ac_optarg ;;
		823
428	-localstatedir | --localstatedir | --localstatedi | --localstated \	824	-localstatedir | --localstatedir | --localstatedi | --localstated \
429	| --localstate | --localstat | --localsta | --localst \	825	| --localstate | --localstat | --localsta | --localst | --locals)
430	| --locals | --local | --loca | --loc | --lo)
431	ac_prev=localstatedir ;;	826	ac_prev=localstatedir ;;
432	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \	827	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
433	| --localstate=* | --localstat=* | --localsta=* | --localst=* \	828	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
434	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
435	localstatedir=$ac_optarg ;;	829	localstatedir=$ac_optarg ;;
436		830
437	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)	831	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
438	ac_prev=mandir ;;	832	ac_prev=mandir ;;
439	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)	833	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
…		…
494	| --program-transfo=* | --program-transf=* \	888	| --program-transfo=* | --program-transf=* \
495	| --program-trans=* | --program-tran=* \	889	| --program-trans=* | --program-tran=* \
496	| --progr-tra=* | --program-tr=* | --program-t=*)	890	| --progr-tra=* | --program-tr=* | --program-t=*)
497	program_transform_name=$ac_optarg ;;	891	program_transform_name=$ac_optarg ;;
498		892
		893	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		894	ac_prev=pdfdir ;;
		895	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		896	pdfdir=$ac_optarg ;;
		897
		898	-psdir | --psdir | --psdi | --psd | --ps)
		899	ac_prev=psdir ;;
		900	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		901	psdir=$ac_optarg ;;
		902
499	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	903	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
500	| -silent | --silent | --silen | --sile | --sil)	904	| -silent | --silent | --silen | --sile | --sil)
501	silent=yes ;;	905	silent=yes ;;
502		906
503	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	907	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
…		…
546	ac_init_version=: ;;	950	ac_init_version=: ;;
547		951
548	-with-* | --with-*)	952	-with-* | --with-*)
549	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	953	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
550	# Reject names that are not valid shell variable names.	954	# Reject names that are not valid shell variable names.
551	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	955	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
552	{ echo "$as_me: error: invalid package name: $ac_package" >&2	956	{ echo "$as_me: error: invalid package name: $ac_package" >&2
553	{ (exit 1); exit 1; }; }	957	{ (exit 1); exit 1; }; }
554	ac_package=`echo $ac_package| sed 's/-/_/g'`	958	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
555	case $ac_option in
556	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
557	*) ac_optarg=yes ;;
558	esac
559	eval "with_$ac_package='$ac_optarg'" ;;	959	eval with_$ac_package=\$ac_optarg ;;
560		960
561	-without-* | --without-*)	961	-without-* | --without-*)
562	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	962	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
563	# Reject names that are not valid shell variable names.	963	# Reject names that are not valid shell variable names.
564	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	964	expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
565	{ echo "$as_me: error: invalid package name: $ac_package" >&2	965	{ echo "$as_me: error: invalid package name: $ac_package" >&2
566	{ (exit 1); exit 1; }; }	966	{ (exit 1); exit 1; }; }
567	ac_package=`echo $ac_package | sed 's/-/_/g'`	967	ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
568	eval "with_$ac_package=no" ;;	968	eval with_$ac_package=no ;;
569		969
570	--x)	970	--x)
571	# Obsolete; use --with-x.	971	# Obsolete; use --with-x.
572	with_x=yes ;;	972	with_x=yes ;;
573		973
…		…
594	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	994	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
595	# Reject names that are not valid shell variable names.	995	# Reject names that are not valid shell variable names.
596	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	996	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
597	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	997	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
598	{ (exit 1); exit 1; }; }	998	{ (exit 1); exit 1; }; }
599	ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
600	eval "$ac_envvar='$ac_optarg'"	999	eval $ac_envvar=\$ac_optarg
601	export $ac_envvar ;;	1000	export $ac_envvar ;;
602		1001
603	*)	1002	*)
604	# FIXME: should be removed in autoconf 3.0.	1003	# FIXME: should be removed in autoconf 3.0.
605	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1004	echo "$as_me: WARNING: you should use --build, --host, --target" >&2
…		…
615	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1014	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
616	{ echo "$as_me: error: missing argument to $ac_option" >&2	1015	{ echo "$as_me: error: missing argument to $ac_option" >&2
617	{ (exit 1); exit 1; }; }	1016	{ (exit 1); exit 1; }; }
618	fi	1017	fi
619		1018
620	# Be sure to have absolute paths.	1019	# Be sure to have absolute directory names.
621	for ac_var in exec_prefix prefix	1020	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1021	datadir sysconfdir sharedstatedir localstatedir includedir \
		1022	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1023	libdir localedir mandir
622	do	1024	do
623	eval ac_val=$`echo $ac_var`	1025	eval ac_val=\$$ac_var
624	case $ac_val in	1026	case $ac_val in
625	[\\/$]* | ?:[\\/]* | NONE | '' ) ;;	1027	[\\/$]* | ?:[\\/]* ) continue;;
626	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1028	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
627	{ (exit 1); exit 1; }; };;
628	esac	1029	esac
629	done
630
631	# Be sure to have absolute paths.
632	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
633	localstatedir libdir includedir oldincludedir infodir mandir
634	do
635	eval ac_val=$`echo $ac_var`
636	case $ac_val in
637	[\\/$]* | ?:[\\/]* ) ;;
638	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1030	{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
639	{ (exit 1); exit 1; }; };;	1031	{ (exit 1); exit 1; }; }
640	esac
641	done	1032	done
642		1033
643	# There might be people who depend on the old broken behavior: `$host'	1034	# There might be people who depend on the old broken behavior: `$host'
644	# used to hold the argument of --host etc.	1035	# used to hold the argument of --host etc.
645	# FIXME: To remove some day.	1036	# FIXME: To remove some day.
…		…
662	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1053	test -n "$host_alias" && ac_tool_prefix=$host_alias-
663		1054
664	test "$silent" = yes && exec 6>/dev/null	1055	test "$silent" = yes && exec 6>/dev/null
665		1056
666		1057
		1058	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1059	ac_ls_di=`ls -di .` &&
		1060	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
		1061	{ echo "$as_me: error: Working directory cannot be determined" >&2
		1062	{ (exit 1); exit 1; }; }
		1063	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
		1064	{ echo "$as_me: error: pwd does not report name of working directory" >&2
		1065	{ (exit 1); exit 1; }; }
		1066
		1067
667	# Find the source files, if location was not specified.	1068	# Find the source files, if location was not specified.
668	if test -z "$srcdir"; then	1069	if test -z "$srcdir"; then
669	ac_srcdir_defaulted=yes	1070	ac_srcdir_defaulted=yes
670	# Try the directory containing this script, then its parent.	1071	# Try the directory containing this script, then the parent directory.
671	ac_confdir=`(dirname "$0") 2>/dev/null ||	1072	ac_confdir=`$as_dirname -- "$0" ||
672	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1073	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
673	X"$0" : 'X\(//\)[^/]' \| \	1074	X"$0" : 'X\(//\)[^/]' \| \
674	X"$0" : 'X\(//\)$' \| \	1075	X"$0" : 'X\(//\)$' \| \
675	X"$0" : 'X\(/\)' \| \	1076	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
676	. : '\(.\)' 2>/dev/null ||
677	echo X"$0" |	1077	echo X"$0" |
678	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	1078	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
679	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	1079	s//\1/
680	/^X\(\/\/\)$/{ s//\1/; q; }	1080	q
681	/^X\(\/\).*/{ s//\1/; q; }	1081	}
		1082	/^X\(\/\/\)[^/].*/{
		1083	s//\1/
		1084	q
		1085	}
		1086	/^X\(\/\/\)$/{
		1087	s//\1/
		1088	q
		1089	}
		1090	/^X\(\/\).*/{
		1091	s//\1/
		1092	q
		1093	}
682	s/.*/./; q'`	1094	s/.*/./; q'`
683	srcdir=$ac_confdir	1095	srcdir=$ac_confdir
684	if test ! -r $srcdir/$ac_unique_file; then	1096	if test ! -r "$srcdir/$ac_unique_file"; then
685	srcdir=..	1097	srcdir=..
686	fi	1098	fi
687	else	1099	else
688	ac_srcdir_defaulted=no	1100	ac_srcdir_defaulted=no
689	fi	1101	fi
690	if test ! -r $srcdir/$ac_unique_file; then	1102	if test ! -r "$srcdir/$ac_unique_file"; then
691	if test "$ac_srcdir_defaulted" = yes; then	1103	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
692	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2	1104	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
693	{ (exit 1); exit 1; }; }	1105	{ (exit 1); exit 1; }; }
694	else	1106	fi
695	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1107	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
		1108	ac_abs_confdir=`(
		1109	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
696	{ (exit 1); exit 1; }; }	1110	{ (exit 1); exit 1; }; }
697	fi	1111	pwd)`
		1112	# When building in place, set srcdir=.
		1113	if test "$ac_abs_confdir" = "$ac_pwd"; then
		1114	srcdir=.
698	fi	1115	fi
699	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||	1116	# Remove unnecessary trailing slashes from srcdir.
700	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1117	# Double slashes in file names in object file debugging info
701	{ (exit 1); exit 1; }; }	1118	# mess up M-x gdb in Emacs.
702	srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`	1119	case $srcdir in
703	ac_env_build_alias_set=${build_alias+set}	1120	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
704	ac_env_build_alias_value=$build_alias	1121	esac
705	ac_cv_env_build_alias_set=${build_alias+set}	1122	for ac_var in $ac_precious_vars; do
706	ac_cv_env_build_alias_value=$build_alias	1123	eval ac_env_${ac_var}_set=\${${ac_var}+set}
707	ac_env_host_alias_set=${host_alias+set}	1124	eval ac_env_${ac_var}_value=\$${ac_var}
708	ac_env_host_alias_value=$host_alias	1125	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
709	ac_cv_env_host_alias_set=${host_alias+set}	1126	eval ac_cv_env_${ac_var}_value=\$${ac_var}
710	ac_cv_env_host_alias_value=$host_alias	1127	done
711	ac_env_target_alias_set=${target_alias+set}
712	ac_env_target_alias_value=$target_alias
713	ac_cv_env_target_alias_set=${target_alias+set}
714	ac_cv_env_target_alias_value=$target_alias
715	ac_env_CC_set=${CC+set}
716	ac_env_CC_value=$CC
717	ac_cv_env_CC_set=${CC+set}
718	ac_cv_env_CC_value=$CC
719	ac_env_CFLAGS_set=${CFLAGS+set}
720	ac_env_CFLAGS_value=$CFLAGS
721	ac_cv_env_CFLAGS_set=${CFLAGS+set}
722	ac_cv_env_CFLAGS_value=$CFLAGS
723	ac_env_LDFLAGS_set=${LDFLAGS+set}
724	ac_env_LDFLAGS_value=$LDFLAGS
725	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
726	ac_cv_env_LDFLAGS_value=$LDFLAGS
727	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
728	ac_env_CPPFLAGS_value=$CPPFLAGS
729	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
730	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
731		1128
732	#	1129	#
733	# Report the --help message.	1130	# Report the --help message.
734	#	1131	#
735	if test "$ac_init_help" = "long"; then	1132	if test "$ac_init_help" = "long"; then
…		…
754	--cache-file=FILE cache test results in FILE [disabled]	1151	--cache-file=FILE cache test results in FILE [disabled]
755	-C, --config-cache alias for \`--cache-file=config.cache'	1152	-C, --config-cache alias for \`--cache-file=config.cache'
756	-n, --no-create do not create output files	1153	-n, --no-create do not create output files
757	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1154	--srcdir=DIR find the sources in DIR [configure dir or \`..']
758		1155
759	_ACEOF
760
761	cat <<_ACEOF
762	Installation directories:	1156	Installation directories:
763	--prefix=PREFIX install architecture-independent files in PREFIX	1157	--prefix=PREFIX install architecture-independent files in PREFIX
764	[$ac_default_prefix]	1158	[$ac_default_prefix]
765	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1159	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
766	[PREFIX]	1160	[PREFIX]
…		…
774		1168
775	Fine tuning of the installation directories:	1169	Fine tuning of the installation directories:
776	--bindir=DIR user executables [EPREFIX/bin]	1170	--bindir=DIR user executables [EPREFIX/bin]
777	--sbindir=DIR system admin executables [EPREFIX/sbin]	1171	--sbindir=DIR system admin executables [EPREFIX/sbin]
778	--libexecdir=DIR program executables [EPREFIX/libexec]	1172	--libexecdir=DIR program executables [EPREFIX/libexec]
779	--datadir=DIR read-only architecture-independent data [PREFIX/share]
780	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1173	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
781	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1174	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
782	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1175	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
783	--libdir=DIR object code libraries [EPREFIX/lib]	1176	--libdir=DIR object code libraries [EPREFIX/lib]
784	--includedir=DIR C header files [PREFIX/include]	1177	--includedir=DIR C header files [PREFIX/include]
785	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1178	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1179	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1180	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
786	--infodir=DIR info documentation [PREFIX/info]	1181	--infodir=DIR info documentation [DATAROOTDIR/info]
		1182	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
787	--mandir=DIR man documentation [PREFIX/man]	1183	--mandir=DIR man documentation [DATAROOTDIR/man]
		1184	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1185	--htmldir=DIR html documentation [DOCDIR]
		1186	--dvidir=DIR dvi documentation [DOCDIR]
		1187	--pdfdir=DIR pdf documentation [DOCDIR]
		1188	--psdir=DIR ps documentation [DOCDIR]
788	_ACEOF	1189	_ACEOF
789		1190
790	cat <<\_ACEOF	1191	cat <<\_ACEOF
791	_ACEOF	1192	_ACEOF
792	fi	1193	fi
…		…
798	Some influential environment variables:	1199	Some influential environment variables:
799	CC C compiler command	1200	CC C compiler command
800	CFLAGS C compiler flags	1201	CFLAGS C compiler flags
801	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1202	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
802	nonstandard directory <lib dir>	1203	nonstandard directory <lib dir>
		1204	LIBS libraries to pass to the linker, e.g. -l<library>
803	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1205	CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
804	headers in a nonstandard directory <include dir>	1206	you have headers in a nonstandard directory <include dir>
805		1207
806	Use these variables to override the choices made by `configure' or to help	1208	Use these variables to override the choices made by `configure' or to help
807	it to find libraries and programs with nonstandard names/locations.	1209	it to find libraries and programs with nonstandard names/locations.
808		1210
809	_ACEOF	1211	_ACEOF
		1212	ac_status=$?
810	fi	1213	fi
811		1214
812	if test "$ac_init_help" = "recursive"; then	1215	if test "$ac_init_help" = "recursive"; then
813	# If there are subdirs, report their specific --help.	1216	# If there are subdirs, report their specific --help.
814	ac_popdir=`pwd`
815	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1217	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
816	test -d $ac_dir || continue	1218	test -d "$ac_dir" || continue
817	ac_builddir=.	1219	ac_builddir=.
818		1220
819	if test "$ac_dir" != .; then	1221	case "$ac_dir" in
		1222	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1223	*)
820	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1224	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
821	# A "../" for each directory in $ac_dir_suffix.	1225	# A ".." for each directory in $ac_dir_suffix.
822	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	1226	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
823	else	1227	case $ac_top_builddir_sub in
824	ac_dir_suffix= ac_top_builddir=	1228	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
825	fi	1229	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1230	esac ;;
		1231	esac
		1232	ac_abs_top_builddir=$ac_pwd
		1233	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1234	# for backward compatibility:
		1235	ac_top_builddir=$ac_top_build_prefix
826		1236
827	case $srcdir in	1237	case $srcdir in
828	.) # No --srcdir option. We are building in place.	1238	.) # We are building in place.
829	ac_srcdir=.	1239	ac_srcdir=.
830	if test -z "$ac_top_builddir"; then	1240	ac_top_srcdir=$ac_top_builddir_sub
831	ac_top_srcdir=.	1241	ac_abs_top_srcdir=$ac_pwd ;;
832	else
833	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
834	fi ;;
835	[\\/]* | ?:[\\/]* ) # Absolute path.	1242	[\\/]* | ?:[\\/]* ) # Absolute name.
836	ac_srcdir=$srcdir$ac_dir_suffix;	1243	ac_srcdir=$srcdir$ac_dir_suffix;
837	ac_top_srcdir=$srcdir ;;	1244	ac_top_srcdir=$srcdir
		1245	ac_abs_top_srcdir=$srcdir ;;
838	*) # Relative path.	1246	*) # Relative name.
839	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	1247	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
840	ac_top_srcdir=$ac_top_builddir$srcdir ;;	1248	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1249	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
841	esac	1250	esac
		1251	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
842		1252
843	# Do not use `cd foo && pwd` to compute absolute paths, because	1253	cd "$ac_dir" || { ac_status=$?; continue; }
844	# the directories may not exist.	1254	# Check for guested configure.
845	case `pwd` in
846	.) ac_abs_builddir="$ac_dir";;
847	*)
848	case "$ac_dir" in
849	.) ac_abs_builddir=`pwd`;;
850	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
851	*) ac_abs_builddir=`pwd`/"$ac_dir";;
852	esac;;
853	esac
854	case $ac_abs_builddir in
855	.) ac_abs_top_builddir=${ac_top_builddir}.;;
856	*)
857	case ${ac_top_builddir}. in
858	.) ac_abs_top_builddir=$ac_abs_builddir;;
859	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
860	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
861	esac;;
862	esac
863	case $ac_abs_builddir in
864	.) ac_abs_srcdir=$ac_srcdir;;
865	*)
866	case $ac_srcdir in
867	.) ac_abs_srcdir=$ac_abs_builddir;;
868	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
869	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
870	esac;;
871	esac
872	case $ac_abs_builddir in
873	.) ac_abs_top_srcdir=$ac_top_srcdir;;
874	*)
875	case $ac_top_srcdir in
876	.) ac_abs_top_srcdir=$ac_abs_builddir;;
877	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
878	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
879	esac;;
880	esac
881
882	cd $ac_dir
883	# Check for guested configure; otherwise get Cygnus style configure.
884	if test -f $ac_srcdir/configure.gnu; then	1255	if test -f "$ac_srcdir/configure.gnu"; then
885	echo	1256	echo &&
886	$SHELL $ac_srcdir/configure.gnu --help=recursive	1257	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
887	elif test -f $ac_srcdir/configure; then	1258	elif test -f "$ac_srcdir/configure"; then
888	echo	1259	echo &&
889	$SHELL $ac_srcdir/configure --help=recursive	1260	$SHELL "$ac_srcdir/configure" --help=recursive
890	elif test -f $ac_srcdir/configure.ac ||
891	test -f $ac_srcdir/configure.in; then
892	echo
893	$ac_configure --help
894	else	1261	else
895	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1262	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
896	fi	1263	fi || ac_status=$?
897	cd "$ac_popdir"	1264	cd "$ac_pwd" || { ac_status=$?; break; }
898	done	1265	done
899	fi	1266	fi
900		1267
901	test -n "$ac_init_help" && exit 0	1268	test -n "$ac_init_help" && exit $ac_status
902	if $ac_init_version; then	1269	if $ac_init_version; then
903	cat <<\_ACEOF	1270	cat <<\_ACEOF
		1271	configure
		1272	generated by GNU Autoconf 2.61
904		1273
905	Copyright (C) 2003 Free Software Foundation, Inc.	1274	Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
		1275	2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
906	This configure script is free software; the Free Software Foundation	1276	This configure script is free software; the Free Software Foundation
907	gives unlimited permission to copy, distribute and modify it.	1277	gives unlimited permission to copy, distribute and modify it.
908	_ACEOF	1278	_ACEOF
909	exit 0	1279	exit
910	fi	1280	fi
911	exec 5>config.log	1281	cat >config.log <<_ACEOF
912	cat >&5 <<_ACEOF
913	This file contains any messages produced by compilers while	1282	This file contains any messages produced by compilers while
914	running configure, to aid debugging if configure makes a mistake.	1283	running configure, to aid debugging if configure makes a mistake.
915		1284
916	It was created by $as_me, which was	1285	It was created by $as_me, which was
917	generated by GNU Autoconf 2.59. Invocation command line was	1286	generated by GNU Autoconf 2.61. Invocation command line was
918		1287
919	$ $0 $@	1288	$ $0 $@
920		1289
921	_ACEOF	1290	_ACEOF
		1291	exec 5>>config.log
922	{	1292	{
923	cat <<_ASUNAME	1293	cat <<_ASUNAME
924	## --------- ##	1294	## --------- ##
925	## Platform. ##	1295	## Platform. ##
926	## --------- ##	1296	## --------- ##
…		…
935	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`	1305	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
936		1306
937	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`	1307	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
938	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`	1308	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
939	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`	1309	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
940	hostinfo = `(hostinfo) 2>/dev/null || echo unknown`	1310	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
941	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`	1311	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
942	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`	1312	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
943	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`	1313	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
944		1314
945	_ASUNAME	1315	_ASUNAME
…		…
949	do	1319	do
950	IFS=$as_save_IFS	1320	IFS=$as_save_IFS
951	test -z "$as_dir" && as_dir=.	1321	test -z "$as_dir" && as_dir=.
952	echo "PATH: $as_dir"	1322	echo "PATH: $as_dir"
953	done	1323	done
		1324	IFS=$as_save_IFS
954		1325
955	} >&5	1326	} >&5
956		1327
957	cat >&5 <<_ACEOF	1328	cat >&5 <<_ACEOF
958		1329
…		…
970	# Also quote any args containing shell meta-characters.	1341	# Also quote any args containing shell meta-characters.
971	# Make two passes to allow for proper duplicate-argument suppression.	1342	# Make two passes to allow for proper duplicate-argument suppression.
972	ac_configure_args=	1343	ac_configure_args=
973	ac_configure_args0=	1344	ac_configure_args0=
974	ac_configure_args1=	1345	ac_configure_args1=
975	ac_sep=
976	ac_must_keep_next=false	1346	ac_must_keep_next=false
977	for ac_pass in 1 2	1347	for ac_pass in 1 2
978	do	1348	do
979	for ac_arg	1349	for ac_arg
980	do	1350	do
981	case $ac_arg in	1351	case $ac_arg in
982	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	1352	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
983	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1353	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
984	| -silent | --silent | --silen | --sile | --sil)	1354	| -silent | --silent | --silen | --sile | --sil)
985	continue ;;	1355	continue ;;
986	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)	1356	*\'*)
987	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	1357	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
988	esac	1358	esac
989	case $ac_pass in	1359	case $ac_pass in
990	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	1360	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
991	2)	1361	2)
…		…
1003	esac	1373	esac
1004	;;	1374	;;
1005	-* ) ac_must_keep_next=true ;;	1375	-* ) ac_must_keep_next=true ;;
1006	esac	1376	esac
1007	fi	1377	fi
1008	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	1378	ac_configure_args="$ac_configure_args '$ac_arg'"
1009	# Get rid of the leading space.
1010	ac_sep=" "
1011	;;	1379	;;
1012	esac	1380	esac
1013	done	1381	done
1014	done	1382	done
1015	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	1383	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1016	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	1384	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1017		1385
1018	# When interrupted or exit'd, cleanup temporary files, and complete	1386	# When interrupted or exit'd, cleanup temporary files, and complete
1019	# config.log. We remove comments because anyway the quotes in there	1387	# config.log. We remove comments because anyway the quotes in there
1020	# would cause problems or look ugly.	1388	# would cause problems or look ugly.
1021	# WARNING: Be sure not to use single quotes in there, as some shells,	1389	# WARNING: Use '\'' to represent an apostrophe within the trap.
1022	# such as our DU 5.0 friend, will then `close' the trap.	1390	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1023	trap 'exit_status=$?	1391	trap 'exit_status=$?
1024	# Save into config.log some information that might help in debugging.	1392	# Save into config.log some information that might help in debugging.
1025	{	1393	{
1026	echo	1394	echo
1027		1395
…		…
1030	## Cache variables. ##	1398	## Cache variables. ##
1031	## ---------------- ##	1399	## ---------------- ##
1032	_ASBOX	1400	_ASBOX
1033	echo	1401	echo
1034	# The following way of writing the cache mishandles newlines in values,	1402	# The following way of writing the cache mishandles newlines in values,
1035	{	1403	(
		1404	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
		1405	eval ac_val=\$$ac_var
		1406	case $ac_val in #(
		1407	*${as_nl}*)
		1408	case $ac_var in #(
		1409	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
		1410	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
		1411	esac
		1412	case $ac_var in #(
		1413	_ | IFS | as_nl) ;; #(
		1414	*) $as_unset $ac_var ;;
		1415	esac ;;
		1416	esac
		1417	done
1036	(set) 2>&1 |	1418	(set) 2>&1 |
1037	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in	1419	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1038	*ac_space=\ *)	1420	*${as_nl}ac_space=\ *)
1039	sed -n \	1421	sed -n \
1040	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	1422	"s/'\''/'\''\\\\'\'''\''/g;
1041	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"	1423	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
		1424	;; #(
		1425	*)
		1426	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1042	;;	1427	;;
1043	*)
1044	sed -n \
1045	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1046	;;
1047	esac;	1428	esac |
1048	}	1429	sort
		1430	)
1049	echo	1431	echo
1050		1432
1051	cat <<\_ASBOX	1433	cat <<\_ASBOX
1052	## ----------------- ##	1434	## ----------------- ##
1053	## Output variables. ##	1435	## Output variables. ##
1054	## ----------------- ##	1436	## ----------------- ##
1055	_ASBOX	1437	_ASBOX
1056	echo	1438	echo
1057	for ac_var in $ac_subst_vars	1439	for ac_var in $ac_subst_vars
1058	do	1440	do
1059	eval ac_val=$`echo $ac_var`	1441	eval ac_val=\$$ac_var
		1442	case $ac_val in
		1443	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		1444	esac
1060	echo "$ac_var='"'"'$ac_val'"'"'"	1445	echo "$ac_var='\''$ac_val'\''"
1061	done | sort	1446	done | sort
1062	echo	1447	echo
1063		1448
1064	if test -n "$ac_subst_files"; then	1449	if test -n "$ac_subst_files"; then
1065	cat <<\_ASBOX	1450	cat <<\_ASBOX
1066	## ------------- ##	1451	## ------------------- ##
1067	## Output files. ##	1452	## File substitutions. ##
1068	## ------------- ##	1453	## ------------------- ##
1069	_ASBOX	1454	_ASBOX
1070	echo	1455	echo
1071	for ac_var in $ac_subst_files	1456	for ac_var in $ac_subst_files
1072	do	1457	do
1073	eval ac_val=$`echo $ac_var`	1458	eval ac_val=\$$ac_var
		1459	case $ac_val in
		1460	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		1461	esac
1074	echo "$ac_var='"'"'$ac_val'"'"'"	1462	echo "$ac_var='\''$ac_val'\''"
1075	done | sort	1463	done | sort
1076	echo	1464	echo
1077	fi	1465	fi
1078		1466
1079	if test -s confdefs.h; then	1467	if test -s confdefs.h; then
…		…
1081	## ----------- ##	1469	## ----------- ##
1082	## confdefs.h. ##	1470	## confdefs.h. ##
1083	## ----------- ##	1471	## ----------- ##
1084	_ASBOX	1472	_ASBOX
1085	echo	1473	echo
1086	sed "/^$/d" confdefs.h | sort	1474	cat confdefs.h
1087	echo	1475	echo
1088	fi	1476	fi
1089	test "$ac_signal" != 0 &&	1477	test "$ac_signal" != 0 &&
1090	echo "$as_me: caught signal $ac_signal"	1478	echo "$as_me: caught signal $ac_signal"
1091	echo "$as_me: exit $exit_status"	1479	echo "$as_me: exit $exit_status"
1092	} >&5	1480	} >&5
1093	rm -f core *.core &&	1481	rm -f core *.core core.conftest.* &&
1094	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	1482	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1095	exit $exit_status	1483	exit $exit_status
1096	' 0	1484	' 0
1097	for ac_signal in 1 2 13 15; do	1485	for ac_signal in 1 2 13 15; do
1098	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	1486	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1099	done	1487	done
1100	ac_signal=0	1488	ac_signal=0
1101		1489
1102	# confdefs.h avoids OS command line length limits that DEFS can exceed.	1490	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1103	rm -rf conftest* confdefs.h	1491	rm -f -r conftest* confdefs.h
1104	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
1105	echo >confdefs.h
1106		1492
1107	# Predefined preprocessor variables.	1493	# Predefined preprocessor variables.
1108		1494
1109	cat >>confdefs.h <<_ACEOF	1495	cat >>confdefs.h <<_ACEOF
1110	#define PACKAGE_NAME "$PACKAGE_NAME"	1496	#define PACKAGE_NAME "$PACKAGE_NAME"
…		…
1131	_ACEOF	1517	_ACEOF
1132		1518
1133		1519
1134	# Let the site file select an alternate cache file if it wants to.	1520	# Let the site file select an alternate cache file if it wants to.
1135	# Prefer explicitly selected file to automatically selected ones.	1521	# Prefer explicitly selected file to automatically selected ones.
1136	if test -z "$CONFIG_SITE"; then	1522	if test -n "$CONFIG_SITE"; then
		1523	set x "$CONFIG_SITE"
1137	if test "x$prefix" != xNONE; then	1524	elif test "x$prefix" != xNONE; then
1138	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	1525	set x "$prefix/share/config.site" "$prefix/etc/config.site"
1139	else	1526	else
1140	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	1527	set x "$ac_default_prefix/share/config.site" \
1141	fi	1528	"$ac_default_prefix/etc/config.site"
1142	fi	1529	fi
1143	for ac_site_file in $CONFIG_SITE; do	1530	shift
		1531	for ac_site_file
		1532	do
1144	if test -r "$ac_site_file"; then	1533	if test -r "$ac_site_file"; then
1145	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	1534	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1146	echo "$as_me: loading site script $ac_site_file" >&6;}	1535	echo "$as_me: loading site script $ac_site_file" >&6;}
1147	sed 's/^/| /' "$ac_site_file" >&5	1536	sed 's/^/| /' "$ac_site_file" >&5
1148	. "$ac_site_file"	1537	. "$ac_site_file"
…		…
1154	# files actually), so we avoid doing that.	1543	# files actually), so we avoid doing that.
1155	if test -f "$cache_file"; then	1544	if test -f "$cache_file"; then
1156	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	1545	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1157	echo "$as_me: loading cache $cache_file" >&6;}	1546	echo "$as_me: loading cache $cache_file" >&6;}
1158	case $cache_file in	1547	case $cache_file in
1159	[\\/]* | ?:[\\/]* ) . $cache_file;;	1548	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1160	*) . ./$cache_file;;	1549	*) . "./$cache_file";;
1161	esac	1550	esac
1162	fi	1551	fi
1163	else	1552	else
1164	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	1553	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1165	echo "$as_me: creating cache $cache_file" >&6;}	1554	echo "$as_me: creating cache $cache_file" >&6;}
…		…
1167	fi	1556	fi
1168		1557
1169	# Check that the precious variables saved in the cache have kept the same	1558	# Check that the precious variables saved in the cache have kept the same
1170	# value.	1559	# value.
1171	ac_cache_corrupted=false	1560	ac_cache_corrupted=false
1172	for ac_var in `(set) 2>&1 |	1561	for ac_var in $ac_precious_vars; do
1173	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1174	eval ac_old_set=\$ac_cv_env_${ac_var}_set	1562	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1175	eval ac_new_set=\$ac_env_${ac_var}_set	1563	eval ac_new_set=\$ac_env_${ac_var}_set
1176	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	1564	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1177	eval ac_new_val="\$ac_env_${ac_var}_value"	1565	eval ac_new_val=\$ac_env_${ac_var}_value
1178	case $ac_old_set,$ac_new_set in	1566	case $ac_old_set,$ac_new_set in
1179	set,)	1567	set,)
1180	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	1568	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1181	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	1569	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1182	ac_cache_corrupted=: ;;	1570	ac_cache_corrupted=: ;;
…		…
1197	fi;;	1585	fi;;
1198	esac	1586	esac
1199	# Pass precious variables to config.status.	1587	# Pass precious variables to config.status.
1200	if test "$ac_new_set" = set; then	1588	if test "$ac_new_set" = set; then
1201	case $ac_new_val in	1589	case $ac_new_val in
1202	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1203	ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	1590	*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1204	*) ac_arg=$ac_var=$ac_new_val ;;	1591	*) ac_arg=$ac_var=$ac_new_val ;;
1205	esac	1592	esac
1206	case " $ac_configure_args " in	1593	case " $ac_configure_args " in
1207	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	1594	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1208	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	1595	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
…		…
1215	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5	1602	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1216	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	1603	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1217	{ (exit 1); exit 1; }; }	1604	{ (exit 1); exit 1; }; }
1218	fi	1605	fi
1219		1606
		1607
		1608
		1609
		1610
		1611
		1612
		1613
		1614
		1615
		1616
		1617
		1618
		1619
		1620
		1621
		1622
1220	ac_ext=c	1623	ac_ext=c
1221	ac_cpp='$CPP $CPPFLAGS'	1624	ac_cpp='$CPP $CPPFLAGS'
1222	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	1625	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1223	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	1626	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1224	ac_compiler_gnu=$ac_cv_c_compiler_gnu	1627	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1225		1628
1226		1629
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244	ac_config_headers="$ac_config_headers config.h"	1630	ac_config_headers="$ac_config_headers config.h"
1245		1631
1246		1632
1247	ac_ext=c	1633	ac_ext=c
1248	ac_cpp='$CPP $CPPFLAGS'	1634	ac_cpp='$CPP $CPPFLAGS'
1249	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	1635	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1250	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	1636	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1251	ac_compiler_gnu=$ac_cv_c_compiler_gnu	1637	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1252	if test -n "$ac_tool_prefix"; then	1638	if test -n "$ac_tool_prefix"; then
1253	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	1639	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1254	set dummy ${ac_tool_prefix}gcc; ac_word=$2	1640	set dummy ${ac_tool_prefix}gcc; ac_word=$2
1255	echo "$as_me:$LINENO: checking for $ac_word" >&5	1641	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1256	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	1642	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1257	if test "${ac_cv_prog_CC+set}" = set; then	1643	if test "${ac_cv_prog_CC+set}" = set; then
1258	echo $ECHO_N "(cached) $ECHO_C" >&6	1644	echo $ECHO_N "(cached) $ECHO_C" >&6
1259	else	1645	else
1260	if test -n "$CC"; then	1646	if test -n "$CC"; then
1261	ac_cv_prog_CC="$CC" # Let the user override the test.	1647	ac_cv_prog_CC="$CC" # Let the user override the test.
…		…
1264	for as_dir in $PATH	1650	for as_dir in $PATH
1265	do	1651	do
1266	IFS=$as_save_IFS	1652	IFS=$as_save_IFS
1267	test -z "$as_dir" && as_dir=.	1653	test -z "$as_dir" && as_dir=.
1268	for ac_exec_ext in '' $ac_executable_extensions; do	1654	for ac_exec_ext in '' $ac_executable_extensions; do
1269	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	1655	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1270	ac_cv_prog_CC="${ac_tool_prefix}gcc"	1656	ac_cv_prog_CC="${ac_tool_prefix}gcc"
1271	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	1657	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1272	break 2	1658	break 2
1273	fi	1659	fi
1274	done	1660	done
1275	done	1661	done
		1662	IFS=$as_save_IFS
1276		1663
1277	fi	1664	fi
1278	fi	1665	fi
1279	CC=$ac_cv_prog_CC	1666	CC=$ac_cv_prog_CC
1280	if test -n "$CC"; then	1667	if test -n "$CC"; then
1281	echo "$as_me:$LINENO: result: $CC" >&5	1668	{ echo "$as_me:$LINENO: result: $CC" >&5
1282	echo "${ECHO_T}$CC" >&6	1669	echo "${ECHO_T}$CC" >&6; }
1283	else	1670	else
1284	echo "$as_me:$LINENO: result: no" >&5	1671	{ echo "$as_me:$LINENO: result: no" >&5
1285	echo "${ECHO_T}no" >&6	1672	echo "${ECHO_T}no" >&6; }
1286	fi	1673	fi
		1674
1287		1675
1288	fi	1676	fi
1289	if test -z "$ac_cv_prog_CC"; then	1677	if test -z "$ac_cv_prog_CC"; then
1290	ac_ct_CC=$CC	1678	ac_ct_CC=$CC
1291	# Extract the first word of "gcc", so it can be a program name with args.	1679	# Extract the first word of "gcc", so it can be a program name with args.
1292	set dummy gcc; ac_word=$2	1680	set dummy gcc; ac_word=$2
1293	echo "$as_me:$LINENO: checking for $ac_word" >&5	1681	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1294	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	1682	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1295	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	1683	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1296	echo $ECHO_N "(cached) $ECHO_C" >&6	1684	echo $ECHO_N "(cached) $ECHO_C" >&6
1297	else	1685	else
1298	if test -n "$ac_ct_CC"; then	1686	if test -n "$ac_ct_CC"; then
1299	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	1687	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
…		…
1302	for as_dir in $PATH	1690	for as_dir in $PATH
1303	do	1691	do
1304	IFS=$as_save_IFS	1692	IFS=$as_save_IFS
1305	test -z "$as_dir" && as_dir=.	1693	test -z "$as_dir" && as_dir=.
1306	for ac_exec_ext in '' $ac_executable_extensions; do	1694	for ac_exec_ext in '' $ac_executable_extensions; do
1307	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	1695	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1308	ac_cv_prog_ac_ct_CC="gcc"	1696	ac_cv_prog_ac_ct_CC="gcc"
1309	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	1697	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1310	break 2	1698	break 2
1311	fi	1699	fi
1312	done	1700	done
1313	done	1701	done
		1702	IFS=$as_save_IFS
1314		1703
1315	fi	1704	fi
1316	fi	1705	fi
1317	ac_ct_CC=$ac_cv_prog_ac_ct_CC	1706	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1318	if test -n "$ac_ct_CC"; then	1707	if test -n "$ac_ct_CC"; then
1319	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	1708	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1320	echo "${ECHO_T}$ac_ct_CC" >&6	1709	echo "${ECHO_T}$ac_ct_CC" >&6; }
1321	else	1710	else
1322	echo "$as_me:$LINENO: result: no" >&5	1711	{ echo "$as_me:$LINENO: result: no" >&5
1323	echo "${ECHO_T}no" >&6	1712	echo "${ECHO_T}no" >&6; }
1324	fi	1713	fi
1325		1714
		1715	if test "x$ac_ct_CC" = x; then
		1716	CC=""
		1717	else
		1718	case $cross_compiling:$ac_tool_warned in
		1719	yes:)
		1720	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
		1721	whose name does not start with the host triplet. If you think this
		1722	configuration is useful to you, please write to autoconf@gnu.org." >&5
		1723	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
		1724	whose name does not start with the host triplet. If you think this
		1725	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
		1726	ac_tool_warned=yes ;;
		1727	esac
1326	CC=$ac_ct_CC	1728	CC=$ac_ct_CC
		1729	fi
1327	else	1730	else
1328	CC="$ac_cv_prog_CC"	1731	CC="$ac_cv_prog_CC"
1329	fi	1732	fi
1330		1733
1331	if test -z "$CC"; then	1734	if test -z "$CC"; then
1332	if test -n "$ac_tool_prefix"; then	1735	if test -n "$ac_tool_prefix"; then
1333	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	1736	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
1334	set dummy ${ac_tool_prefix}cc; ac_word=$2	1737	set dummy ${ac_tool_prefix}cc; ac_word=$2
1335	echo "$as_me:$LINENO: checking for $ac_word" >&5	1738	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1336	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	1739	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1337	if test "${ac_cv_prog_CC+set}" = set; then	1740	if test "${ac_cv_prog_CC+set}" = set; then
1338	echo $ECHO_N "(cached) $ECHO_C" >&6	1741	echo $ECHO_N "(cached) $ECHO_C" >&6
1339	else	1742	else
1340	if test -n "$CC"; then	1743	if test -n "$CC"; then
1341	ac_cv_prog_CC="$CC" # Let the user override the test.	1744	ac_cv_prog_CC="$CC" # Let the user override the test.
…		…
1344	for as_dir in $PATH	1747	for as_dir in $PATH
1345	do	1748	do
1346	IFS=$as_save_IFS	1749	IFS=$as_save_IFS
1347	test -z "$as_dir" && as_dir=.	1750	test -z "$as_dir" && as_dir=.
1348	for ac_exec_ext in '' $ac_executable_extensions; do	1751	for ac_exec_ext in '' $ac_executable_extensions; do
1349	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	1752	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1350	ac_cv_prog_CC="${ac_tool_prefix}cc"	1753	ac_cv_prog_CC="${ac_tool_prefix}cc"
1351	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	1754	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1352	break 2	1755	break 2
1353	fi	1756	fi
1354	done	1757	done
1355	done	1758	done
		1759	IFS=$as_save_IFS
1356		1760
1357	fi	1761	fi
1358	fi	1762	fi
1359	CC=$ac_cv_prog_CC	1763	CC=$ac_cv_prog_CC
1360	if test -n "$CC"; then	1764	if test -n "$CC"; then
1361	echo "$as_me:$LINENO: result: $CC" >&5	1765	{ echo "$as_me:$LINENO: result: $CC" >&5
1362	echo "${ECHO_T}$CC" >&6	1766	echo "${ECHO_T}$CC" >&6; }
1363	else	1767	else
1364	echo "$as_me:$LINENO: result: no" >&5	1768	{ echo "$as_me:$LINENO: result: no" >&5
1365	echo "${ECHO_T}no" >&6	1769	echo "${ECHO_T}no" >&6; }
1366	fi	1770	fi
1367		1771
1368	fi	1772
1369	if test -z "$ac_cv_prog_CC"; then
1370	ac_ct_CC=$CC
1371	# Extract the first word of "cc", so it can be a program name with args.
1372	set dummy cc; ac_word=$2
1373	echo "$as_me:$LINENO: checking for $ac_word" >&5
1374	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1375	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1376	echo $ECHO_N "(cached) $ECHO_C" >&6
1377	else
1378	if test -n "$ac_ct_CC"; then
1379	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1380	else
1381	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1382	for as_dir in $PATH
1383	do
1384	IFS=$as_save_IFS
1385	test -z "$as_dir" && as_dir=.
1386	for ac_exec_ext in '' $ac_executable_extensions; do
1387	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1388	ac_cv_prog_ac_ct_CC="cc"
1389	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1390	break 2
1391	fi	1773	fi
1392	done
1393	done
1394
1395	fi
1396	fi
1397	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1398	if test -n "$ac_ct_CC"; then
1399	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1400	echo "${ECHO_T}$ac_ct_CC" >&6
1401	else
1402	echo "$as_me:$LINENO: result: no" >&5
1403	echo "${ECHO_T}no" >&6
1404	fi
1405
1406	CC=$ac_ct_CC
1407	else
1408	CC="$ac_cv_prog_CC"
1409	fi
1410
1411	fi	1774	fi
1412	if test -z "$CC"; then	1775	if test -z "$CC"; then
1413	# Extract the first word of "cc", so it can be a program name with args.	1776	# Extract the first word of "cc", so it can be a program name with args.
1414	set dummy cc; ac_word=$2	1777	set dummy cc; ac_word=$2
1415	echo "$as_me:$LINENO: checking for $ac_word" >&5	1778	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1416	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	1779	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1417	if test "${ac_cv_prog_CC+set}" = set; then	1780	if test "${ac_cv_prog_CC+set}" = set; then
1418	echo $ECHO_N "(cached) $ECHO_C" >&6	1781	echo $ECHO_N "(cached) $ECHO_C" >&6
1419	else	1782	else
1420	if test -n "$CC"; then	1783	if test -n "$CC"; then
1421	ac_cv_prog_CC="$CC" # Let the user override the test.	1784	ac_cv_prog_CC="$CC" # Let the user override the test.
…		…
1425	for as_dir in $PATH	1788	for as_dir in $PATH
1426	do	1789	do
1427	IFS=$as_save_IFS	1790	IFS=$as_save_IFS
1428	test -z "$as_dir" && as_dir=.	1791	test -z "$as_dir" && as_dir=.
1429	for ac_exec_ext in '' $ac_executable_extensions; do	1792	for ac_exec_ext in '' $ac_executable_extensions; do
1430	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	1793	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1431	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	1794	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
1432	ac_prog_rejected=yes	1795	ac_prog_rejected=yes
1433	continue	1796	continue
1434	fi	1797	fi
1435	ac_cv_prog_CC="cc"	1798	ac_cv_prog_CC="cc"
1436	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	1799	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1437	break 2	1800	break 2
1438	fi	1801	fi
1439	done	1802	done
1440	done	1803	done
		1804	IFS=$as_save_IFS
1441		1805
1442	if test $ac_prog_rejected = yes; then	1806	if test $ac_prog_rejected = yes; then
1443	# We found a bogon in the path, so make sure we never use it.	1807	# We found a bogon in the path, so make sure we never use it.
1444	set dummy $ac_cv_prog_CC	1808	set dummy $ac_cv_prog_CC
1445	shift	1809	shift
…		…
1453	fi	1817	fi
1454	fi	1818	fi
1455	fi	1819	fi
1456	CC=$ac_cv_prog_CC	1820	CC=$ac_cv_prog_CC
1457	if test -n "$CC"; then	1821	if test -n "$CC"; then
1458	echo "$as_me:$LINENO: result: $CC" >&5	1822	{ echo "$as_me:$LINENO: result: $CC" >&5
1459	echo "${ECHO_T}$CC" >&6	1823	echo "${ECHO_T}$CC" >&6; }
1460	else	1824	else
1461	echo "$as_me:$LINENO: result: no" >&5	1825	{ echo "$as_me:$LINENO: result: no" >&5
1462	echo "${ECHO_T}no" >&6	1826	echo "${ECHO_T}no" >&6; }
1463	fi	1827	fi
		1828
1464		1829
1465	fi	1830	fi
1466	if test -z "$CC"; then	1831	if test -z "$CC"; then
1467	if test -n "$ac_tool_prefix"; then	1832	if test -n "$ac_tool_prefix"; then
1468	for ac_prog in cl	1833	for ac_prog in cl.exe
1469	do	1834	do
1470	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	1835	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1471	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	1836	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1472	echo "$as_me:$LINENO: checking for $ac_word" >&5	1837	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1473	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	1838	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1474	if test "${ac_cv_prog_CC+set}" = set; then	1839	if test "${ac_cv_prog_CC+set}" = set; then
1475	echo $ECHO_N "(cached) $ECHO_C" >&6	1840	echo $ECHO_N "(cached) $ECHO_C" >&6
1476	else	1841	else
1477	if test -n "$CC"; then	1842	if test -n "$CC"; then
1478	ac_cv_prog_CC="$CC" # Let the user override the test.	1843	ac_cv_prog_CC="$CC" # Let the user override the test.
…		…
1481	for as_dir in $PATH	1846	for as_dir in $PATH
1482	do	1847	do
1483	IFS=$as_save_IFS	1848	IFS=$as_save_IFS
1484	test -z "$as_dir" && as_dir=.	1849	test -z "$as_dir" && as_dir=.
1485	for ac_exec_ext in '' $ac_executable_extensions; do	1850	for ac_exec_ext in '' $ac_executable_extensions; do
1486	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	1851	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1487	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	1852	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
1488	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	1853	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1489	break 2	1854	break 2
1490	fi	1855	fi
1491	done	1856	done
1492	done	1857	done
		1858	IFS=$as_save_IFS
1493		1859
1494	fi	1860	fi
1495	fi	1861	fi
1496	CC=$ac_cv_prog_CC	1862	CC=$ac_cv_prog_CC
1497	if test -n "$CC"; then	1863	if test -n "$CC"; then
1498	echo "$as_me:$LINENO: result: $CC" >&5	1864	{ echo "$as_me:$LINENO: result: $CC" >&5
1499	echo "${ECHO_T}$CC" >&6	1865	echo "${ECHO_T}$CC" >&6; }
1500	else	1866	else
1501	echo "$as_me:$LINENO: result: no" >&5	1867	{ echo "$as_me:$LINENO: result: no" >&5
1502	echo "${ECHO_T}no" >&6	1868	echo "${ECHO_T}no" >&6; }
1503	fi	1869	fi
		1870
1504		1871
1505	test -n "$CC" && break	1872	test -n "$CC" && break
1506	done	1873	done
1507	fi	1874	fi
1508	if test -z "$CC"; then	1875	if test -z "$CC"; then
1509	ac_ct_CC=$CC	1876	ac_ct_CC=$CC
1510	for ac_prog in cl	1877	for ac_prog in cl.exe
1511	do	1878	do
1512	# Extract the first word of "$ac_prog", so it can be a program name with args.	1879	# Extract the first word of "$ac_prog", so it can be a program name with args.
1513	set dummy $ac_prog; ac_word=$2	1880	set dummy $ac_prog; ac_word=$2
1514	echo "$as_me:$LINENO: checking for $ac_word" >&5	1881	{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1515	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	1882	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1516	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	1883	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1517	echo $ECHO_N "(cached) $ECHO_C" >&6	1884	echo $ECHO_N "(cached) $ECHO_C" >&6
1518	else	1885	else
1519	if test -n "$ac_ct_CC"; then	1886	if test -n "$ac_ct_CC"; then
1520	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	1887	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
…		…
1523	for as_dir in $PATH	1890	for as_dir in $PATH
1524	do	1891	do
1525	IFS=$as_save_IFS	1892	IFS=$as_save_IFS
1526	test -z "$as_dir" && as_dir=.	1893	test -z "$as_dir" && as_dir=.
1527	for ac_exec_ext in '' $ac_executable_extensions; do	1894	for ac_exec_ext in '' $ac_executable_extensions; do
1528	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	1895	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1529	ac_cv_prog_ac_ct_CC="$ac_prog"	1896	ac_cv_prog_ac_ct_CC="$ac_prog"
1530	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	1897	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1531	break 2	1898	break 2
1532	fi	1899	fi
1533	done	1900	done
1534	done	1901	done
		1902	IFS=$as_save_IFS
1535		1903
1536	fi	1904	fi
1537	fi	1905	fi
1538	ac_ct_CC=$ac_cv_prog_ac_ct_CC	1906	ac_ct_CC=$ac_cv_prog_ac_ct_CC
1539	if test -n "$ac_ct_CC"; then	1907	if test -n "$ac_ct_CC"; then
1540	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	1908	{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
1541	echo "${ECHO_T}$ac_ct_CC" >&6	1909	echo "${ECHO_T}$ac_ct_CC" >&6; }
1542	else	1910	else
1543	echo "$as_me:$LINENO: result: no" >&5	1911	{ echo "$as_me:$LINENO: result: no" >&5
1544	echo "${ECHO_T}no" >&6	1912	echo "${ECHO_T}no" >&6; }
1545	fi	1913	fi
		1914
1546		1915
1547	test -n "$ac_ct_CC" && break	1916	test -n "$ac_ct_CC" && break
1548	done	1917	done
1549		1918
		1919	if test "x$ac_ct_CC" = x; then
		1920	CC=""
		1921	else
		1922	case $cross_compiling:$ac_tool_warned in
		1923	yes:)
		1924	{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
		1925	whose name does not start with the host triplet. If you think this
		1926	configuration is useful to you, please write to autoconf@gnu.org." >&5
		1927	echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
		1928	whose name does not start with the host triplet. If you think this
		1929	configuration is useful to you, please write to autoconf@gnu.org." >&2;}
		1930	ac_tool_warned=yes ;;
		1931	esac
1550	CC=$ac_ct_CC	1932	CC=$ac_ct_CC
		1933	fi
1551	fi	1934	fi
1552		1935
1553	fi	1936	fi
1554		1937
1555		1938
…		…
1558	echo "$as_me: error: no acceptable C compiler found in \$PATH	1941	echo "$as_me: error: no acceptable C compiler found in \$PATH
1559	See \`config.log' for more details." >&2;}	1942	See \`config.log' for more details." >&2;}
1560	{ (exit 1); exit 1; }; }	1943	{ (exit 1); exit 1; }; }
1561		1944
1562	# Provide some information about the compiler.	1945	# Provide some information about the compiler.
1563	echo "$as_me:$LINENO:" \
1564	"checking for C compiler version" >&5	1946	echo "$as_me:$LINENO: checking for C compiler version" >&5
1565	ac_compiler=`set X $ac_compile; echo $2`	1947	ac_compiler=`set X $ac_compile; echo $2`
1566	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	1948	{ (ac_try="$ac_compiler --version >&5"
		1949	case "(($ac_try" in
		1950	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1951	*) ac_try_echo=$ac_try;;
		1952	esac
		1953	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1567	(eval $ac_compiler --version </dev/null >&5) 2>&5	1954	(eval "$ac_compiler --version >&5") 2>&5
1568	ac_status=$?	1955	ac_status=$?
1569	echo "$as_me:$LINENO: \$? = $ac_status" >&5	1956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1570	(exit $ac_status); }	1957	(exit $ac_status); }
1571	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	1958	{ (ac_try="$ac_compiler -v >&5"
		1959	case "(($ac_try" in
		1960	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1961	*) ac_try_echo=$ac_try;;
		1962	esac
		1963	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1572	(eval $ac_compiler -v </dev/null >&5) 2>&5	1964	(eval "$ac_compiler -v >&5") 2>&5
1573	ac_status=$?	1965	ac_status=$?
1574	echo "$as_me:$LINENO: \$? = $ac_status" >&5	1966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1575	(exit $ac_status); }	1967	(exit $ac_status); }
1576	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5	1968	{ (ac_try="$ac_compiler -V >&5"
		1969	case "(($ac_try" in
		1970	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1971	*) ac_try_echo=$ac_try;;
		1972	esac
		1973	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1577	(eval $ac_compiler -V </dev/null >&5) 2>&5	1974	(eval "$ac_compiler -V >&5") 2>&5
1578	ac_status=$?	1975	ac_status=$?
1579	echo "$as_me:$LINENO: \$? = $ac_status" >&5	1976	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1580	(exit $ac_status); }	1977	(exit $ac_status); }
1581		1978
1582	cat >conftest.$ac_ext <<_ACEOF	1979	cat >conftest.$ac_ext <<_ACEOF
…		…
1597	ac_clean_files_save=$ac_clean_files	1994	ac_clean_files_save=$ac_clean_files
1598	ac_clean_files="$ac_clean_files a.out a.exe b.out"	1995	ac_clean_files="$ac_clean_files a.out a.exe b.out"
1599	# Try to create an executable without -o first, disregard a.out.	1996	# Try to create an executable without -o first, disregard a.out.
1600	# It will help us diagnose broken compilers, and finding out an intuition	1997	# It will help us diagnose broken compilers, and finding out an intuition
1601	# of exeext.	1998	# of exeext.
1602	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	1999	{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
1603	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	2000	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
1604	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	2001	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
		2002	#
		2003	# List of possible output files, starting from the most likely.
		2004	# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
		2005	# only as a last resort. b.out is created by i960 compilers.
		2006	ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
		2007	#
		2008	# The IRIX 6 linker writes into existing files which may not be
		2009	# executable, retaining their permissions. Remove them first so a
		2010	# subsequent execution test works.
		2011	ac_rmfiles=
		2012	for ac_file in $ac_files
		2013	do
		2014	case $ac_file in
		2015	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
		2016	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		2017	esac
		2018	done
		2019	rm -f $ac_rmfiles
		2020
		2021	if { (ac_try="$ac_link_default"
		2022	case "(($ac_try" in
		2023	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2024	*) ac_try_echo=$ac_try;;
		2025	esac
1605	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	2026	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1606	(eval $ac_link_default) 2>&5	2027	(eval "$ac_link_default") 2>&5
1607	ac_status=$?	2028	ac_status=$?
1608	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2029	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1609	(exit $ac_status); }; then	2030	(exit $ac_status); }; then
1610	# Find the output, starting from the most likely. This scheme is	2031	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
1611	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	2032	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
1612	# resort.	2033	# in a Makefile. We should not override ac_cv_exeext if it was cached,
1613		2034	# so that the user can short-circuit this test for compilers unknown to
1614	# Be careful to initialize this variable, since it used to be cached.	2035	# Autoconf.
1615	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	2036	for ac_file in $ac_files ''
1616	ac_cv_exeext=
1617	# b.out is created by i960 compilers.
1618	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
1619	do	2037	do
1620	test -f "$ac_file" || continue	2038	test -f "$ac_file" || continue
1621	case $ac_file in	2039	case $ac_file in
1622	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )	2040	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
1623	;;
1624	conftest.$ac_ext )
1625	# This is the source file.
1626	;;	2041	;;
1627	[ab].out )	2042	[ab].out )
1628	# We found the default executable, but exeext='' is most	2043	# We found the default executable, but exeext='' is most
1629	# certainly right.	2044	# certainly right.
1630	break;;	2045	break;;
1631	*.* )	2046	*.* )
		2047	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		2048	then :; else
1632	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	2049	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1633	# FIXME: I believe we export ac_cv_exeext for Libtool,	2050	fi
1634	# but it would be cool to find out if it's true. Does anybody	2051	# We set ac_cv_exeext here because the later test for it is not
1635	# maintain Libtool? --akim.	2052	# safe: cross compilers may not add the suffix if given an `-o'
1636	export ac_cv_exeext	2053	# argument, so we may need to know it at that point already.
		2054	# Even if this section looks crufty: it has the advantage of
		2055	# actually working.
1637	break;;	2056	break;;
1638	* )	2057	* )
1639	break;;	2058	break;;
1640	esac	2059	esac
1641	done	2060	done
		2061	test "$ac_cv_exeext" = no && ac_cv_exeext=
		2062
1642	else	2063	else
		2064	ac_file=''
		2065	fi
		2066
		2067	{ echo "$as_me:$LINENO: result: $ac_file" >&5
		2068	echo "${ECHO_T}$ac_file" >&6; }
		2069	if test -z "$ac_file"; then
1643	echo "$as_me: failed program was:" >&5	2070	echo "$as_me: failed program was:" >&5
1644	sed 's/^/| /' conftest.$ac_ext >&5	2071	sed 's/^/| /' conftest.$ac_ext >&5
1645		2072
1646	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	2073	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
1647	See \`config.log' for more details." >&5	2074	See \`config.log' for more details." >&5
…		…
1649	See \`config.log' for more details." >&2;}	2076	See \`config.log' for more details." >&2;}
1650	{ (exit 77); exit 77; }; }	2077	{ (exit 77); exit 77; }; }
1651	fi	2078	fi
1652		2079
1653	ac_exeext=$ac_cv_exeext	2080	ac_exeext=$ac_cv_exeext
1654	echo "$as_me:$LINENO: result: $ac_file" >&5
1655	echo "${ECHO_T}$ac_file" >&6
1656		2081
1657	# Check the compiler produces executables we can run. If not, either	2082	# Check that the compiler produces executables we can run. If not, either
1658	# the compiler is broken, or we cross compile.	2083	# the compiler is broken, or we cross compile.
1659	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	2084	{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
1660	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	2085	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
1661	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	2086	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
1662	# If not cross compiling, check that we can run a simple program.	2087	# If not cross compiling, check that we can run a simple program.
1663	if test "$cross_compiling" != yes; then	2088	if test "$cross_compiling" != yes; then
1664	if { ac_try='./$ac_file'	2089	if { ac_try='./$ac_file'
		2090	{ (case "(($ac_try" in
		2091	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2092	*) ac_try_echo=$ac_try;;
		2093	esac
1665	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	2094	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1666	(eval $ac_try) 2>&5	2095	(eval "$ac_try") 2>&5
1667	ac_status=$?	2096	ac_status=$?
1668	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1669	(exit $ac_status); }; }; then	2098	(exit $ac_status); }; }; then
1670	cross_compiling=no	2099	cross_compiling=no
1671	else	2100	else
…		…
1680	See \`config.log' for more details." >&2;}	2109	See \`config.log' for more details." >&2;}
1681	{ (exit 1); exit 1; }; }	2110	{ (exit 1); exit 1; }; }
1682	fi	2111	fi
1683	fi	2112	fi
1684	fi	2113	fi
1685	echo "$as_me:$LINENO: result: yes" >&5	2114	{ echo "$as_me:$LINENO: result: yes" >&5
1686	echo "${ECHO_T}yes" >&6	2115	echo "${ECHO_T}yes" >&6; }
1687		2116
1688	rm -f a.out a.exe conftest$ac_cv_exeext b.out	2117	rm -f a.out a.exe conftest$ac_cv_exeext b.out
1689	ac_clean_files=$ac_clean_files_save	2118	ac_clean_files=$ac_clean_files_save
1690	# Check the compiler produces executables we can run. If not, either	2119	# Check that the compiler produces executables we can run. If not, either
1691	# the compiler is broken, or we cross compile.	2120	# the compiler is broken, or we cross compile.
1692	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5	2121	{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
1693	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6	2122	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
1694	echo "$as_me:$LINENO: result: $cross_compiling" >&5	2123	{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
1695	echo "${ECHO_T}$cross_compiling" >&6	2124	echo "${ECHO_T}$cross_compiling" >&6; }
1696		2125
1697	echo "$as_me:$LINENO: checking for suffix of executables" >&5	2126	{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
1698	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6	2127	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
		2128	if { (ac_try="$ac_link"
		2129	case "(($ac_try" in
		2130	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2131	*) ac_try_echo=$ac_try;;
		2132	esac
1699	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	2133	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1700	(eval $ac_link) 2>&5	2134	(eval "$ac_link") 2>&5
1701	ac_status=$?	2135	ac_status=$?
1702	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1703	(exit $ac_status); }; then	2137	(exit $ac_status); }; then
1704	# If both `conftest.exe' and `conftest' are `present' (well, observable)	2138	# If both `conftest.exe' and `conftest' are `present' (well, observable)
1705	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	2139	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
1706	# work properly (i.e., refer to `conftest.exe'), while it won't with	2140	# work properly (i.e., refer to `conftest.exe'), while it won't with
1707	# `rm'.	2141	# `rm'.
1708	for ac_file in conftest.exe conftest conftest.*; do	2142	for ac_file in conftest.exe conftest conftest.*; do
1709	test -f "$ac_file" || continue	2143	test -f "$ac_file" || continue
1710	case $ac_file in	2144	case $ac_file in
1711	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;	2145	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1712	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	2146	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1713	export ac_cv_exeext
1714	break;;	2147	break;;
1715	* ) break;;	2148	* ) break;;
1716	esac	2149	esac
1717	done	2150	done
1718	else	2151	else
…		…
1722	See \`config.log' for more details." >&2;}	2155	See \`config.log' for more details." >&2;}
1723	{ (exit 1); exit 1; }; }	2156	{ (exit 1); exit 1; }; }
1724	fi	2157	fi
1725		2158
1726	rm -f conftest$ac_cv_exeext	2159	rm -f conftest$ac_cv_exeext
1727	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	2160	{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
1728	echo "${ECHO_T}$ac_cv_exeext" >&6	2161	echo "${ECHO_T}$ac_cv_exeext" >&6; }
1729		2162
1730	rm -f conftest.$ac_ext	2163	rm -f conftest.$ac_ext
1731	EXEEXT=$ac_cv_exeext	2164	EXEEXT=$ac_cv_exeext
1732	ac_exeext=$EXEEXT	2165	ac_exeext=$EXEEXT
1733	echo "$as_me:$LINENO: checking for suffix of object files" >&5	2166	{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
1734	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6	2167	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
1735	if test "${ac_cv_objext+set}" = set; then	2168	if test "${ac_cv_objext+set}" = set; then
1736	echo $ECHO_N "(cached) $ECHO_C" >&6	2169	echo $ECHO_N "(cached) $ECHO_C" >&6
1737	else	2170	else
1738	cat >conftest.$ac_ext <<_ACEOF	2171	cat >conftest.$ac_ext <<_ACEOF
1739	/* confdefs.h. */	2172	/* confdefs.h. */
…		…
1749	;	2182	;
1750	return 0;	2183	return 0;
1751	}	2184	}
1752	_ACEOF	2185	_ACEOF
1753	rm -f conftest.o conftest.obj	2186	rm -f conftest.o conftest.obj
		2187	if { (ac_try="$ac_compile"
		2188	case "(($ac_try" in
		2189	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2190	*) ac_try_echo=$ac_try;;
		2191	esac
1754	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	2192	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1755	(eval $ac_compile) 2>&5	2193	(eval "$ac_compile") 2>&5
1756	ac_status=$?	2194	ac_status=$?
1757	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2195	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1758	(exit $ac_status); }; then	2196	(exit $ac_status); }; then
1759	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	2197	for ac_file in conftest.o conftest.obj conftest.*; do
		2198	test -f "$ac_file" || continue;
1760	case $ac_file in	2199	case $ac_file in
1761	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;	2200	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
1762	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	2201	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
1763	break;;	2202	break;;
1764	esac	2203	esac
1765	done	2204	done
1766	else	2205	else
…		…
1774	{ (exit 1); exit 1; }; }	2213	{ (exit 1); exit 1; }; }
1775	fi	2214	fi
1776		2215
1777	rm -f conftest.$ac_cv_objext conftest.$ac_ext	2216	rm -f conftest.$ac_cv_objext conftest.$ac_ext
1778	fi	2217	fi
1779	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	2218	{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
1780	echo "${ECHO_T}$ac_cv_objext" >&6	2219	echo "${ECHO_T}$ac_cv_objext" >&6; }
1781	OBJEXT=$ac_cv_objext	2220	OBJEXT=$ac_cv_objext
1782	ac_objext=$OBJEXT	2221	ac_objext=$OBJEXT
1783	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	2222	{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
1784	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	2223	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
1785	if test "${ac_cv_c_compiler_gnu+set}" = set; then	2224	if test "${ac_cv_c_compiler_gnu+set}" = set; then
1786	echo $ECHO_N "(cached) $ECHO_C" >&6	2225	echo $ECHO_N "(cached) $ECHO_C" >&6
1787	else	2226	else
1788	cat >conftest.$ac_ext <<_ACEOF	2227	cat >conftest.$ac_ext <<_ACEOF
1789	/* confdefs.h. */	2228	/* confdefs.h. */
…		…
1802	;	2241	;
1803	return 0;	2242	return 0;
1804	}	2243	}
1805	_ACEOF	2244	_ACEOF
1806	rm -f conftest.$ac_objext	2245	rm -f conftest.$ac_objext
		2246	if { (ac_try="$ac_compile"
		2247	case "(($ac_try" in
		2248	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2249	*) ac_try_echo=$ac_try;;
		2250	esac
1807	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	2251	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1808	(eval $ac_compile) 2>conftest.er1	2252	(eval "$ac_compile") 2>conftest.er1
1809	ac_status=$?	2253	ac_status=$?
1810	grep -v '^ *+' conftest.er1 >conftest.err	2254	grep -v '^ *+' conftest.er1 >conftest.err
1811	rm -f conftest.er1	2255	rm -f conftest.er1
1812	cat conftest.err >&5	2256	cat conftest.err >&5
1813	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1814	(exit $ac_status); } &&	2258	(exit $ac_status); } && {
1815	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	2259	test -z "$ac_c_werror_flag" ||
1816	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	2260	test ! -s conftest.err
1817	(eval $ac_try) 2>&5	2261	} && test -s conftest.$ac_objext; then
1818	ac_status=$?
1819	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1820	(exit $ac_status); }; } &&
1821	{ ac_try='test -s conftest.$ac_objext'
1822	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1823	(eval $ac_try) 2>&5
1824	ac_status=$?
1825	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1826	(exit $ac_status); }; }; then
1827	ac_compiler_gnu=yes	2262	ac_compiler_gnu=yes
1828	else	2263	else
1829	echo "$as_me: failed program was:" >&5	2264	echo "$as_me: failed program was:" >&5
1830	sed 's/^/| /' conftest.$ac_ext >&5	2265	sed 's/^/| /' conftest.$ac_ext >&5
1831		2266
1832	ac_compiler_gnu=no	2267	ac_compiler_gnu=no
1833	fi	2268	fi
		2269
1834	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	2270	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1835	ac_cv_c_compiler_gnu=$ac_compiler_gnu	2271	ac_cv_c_compiler_gnu=$ac_compiler_gnu
1836		2272
1837	fi	2273	fi
1838	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	2274	{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
1839	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	2275	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
1840	GCC=`test $ac_compiler_gnu = yes && echo yes`	2276	GCC=`test $ac_compiler_gnu = yes && echo yes`
1841	ac_test_CFLAGS=${CFLAGS+set}	2277	ac_test_CFLAGS=${CFLAGS+set}
1842	ac_save_CFLAGS=$CFLAGS	2278	ac_save_CFLAGS=$CFLAGS
1843	CFLAGS="-g"
1844	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	2279	{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
1845	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6	2280	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
1846	if test "${ac_cv_prog_cc_g+set}" = set; then	2281	if test "${ac_cv_prog_cc_g+set}" = set; then
1847	echo $ECHO_N "(cached) $ECHO_C" >&6	2282	echo $ECHO_N "(cached) $ECHO_C" >&6
1848	else	2283	else
		2284	ac_save_c_werror_flag=$ac_c_werror_flag
		2285	ac_c_werror_flag=yes
		2286	ac_cv_prog_cc_g=no
		2287	CFLAGS="-g"
1849	cat >conftest.$ac_ext <<_ACEOF	2288	cat >conftest.$ac_ext <<_ACEOF
1850	/* confdefs.h. */	2289	/* confdefs.h. */
1851	_ACEOF	2290	_ACEOF
1852	cat confdefs.h >>conftest.$ac_ext	2291	cat confdefs.h >>conftest.$ac_ext
1853	cat >>conftest.$ac_ext <<_ACEOF	2292	cat >>conftest.$ac_ext <<_ACEOF
1854	/* end confdefs.h. */	2293	/* end confdefs.h. */
…		…
1860	;	2299	;
1861	return 0;	2300	return 0;
1862	}	2301	}
1863	_ACEOF	2302	_ACEOF
1864	rm -f conftest.$ac_objext	2303	rm -f conftest.$ac_objext
		2304	if { (ac_try="$ac_compile"
		2305	case "(($ac_try" in
		2306	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2307	*) ac_try_echo=$ac_try;;
		2308	esac
1865	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	2309	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1866	(eval $ac_compile) 2>conftest.er1	2310	(eval "$ac_compile") 2>conftest.er1
1867	ac_status=$?	2311	ac_status=$?
1868	grep -v '^ *+' conftest.er1 >conftest.err	2312	grep -v '^ *+' conftest.er1 >conftest.err
1869	rm -f conftest.er1	2313	rm -f conftest.er1
1870	cat conftest.err >&5	2314	cat conftest.err >&5
1871	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2315	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1872	(exit $ac_status); } &&	2316	(exit $ac_status); } && {
1873	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	2317	test -z "$ac_c_werror_flag" ||
1874	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	2318	test ! -s conftest.err
1875	(eval $ac_try) 2>&5	2319	} && test -s conftest.$ac_objext; then
1876	ac_status=$?
1877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1878	(exit $ac_status); }; } &&
1879	{ ac_try='test -s conftest.$ac_objext'
1880	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1881	(eval $ac_try) 2>&5
1882	ac_status=$?
1883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1884	(exit $ac_status); }; }; then
1885	ac_cv_prog_cc_g=yes	2320	ac_cv_prog_cc_g=yes
1886	else	2321	else
1887	echo "$as_me: failed program was:" >&5	2322	echo "$as_me: failed program was:" >&5
1888	sed 's/^/| /' conftest.$ac_ext >&5	2323	sed 's/^/| /' conftest.$ac_ext >&5
1889		2324
		2325	CFLAGS=""
		2326	cat >conftest.$ac_ext <<_ACEOF
		2327	/* confdefs.h. */
		2328	_ACEOF
		2329	cat confdefs.h >>conftest.$ac_ext
		2330	cat >>conftest.$ac_ext <<_ACEOF
		2331	/* end confdefs.h. */
		2332
		2333	int
		2334	main ()
		2335	{
		2336
		2337	;
		2338	return 0;
		2339	}
		2340	_ACEOF
		2341	rm -f conftest.$ac_objext
		2342	if { (ac_try="$ac_compile"
		2343	case "(($ac_try" in
		2344	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2345	*) ac_try_echo=$ac_try;;
		2346	esac
		2347	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
		2348	(eval "$ac_compile") 2>conftest.er1
		2349	ac_status=$?
		2350	grep -v '^ *+' conftest.er1 >conftest.err
		2351	rm -f conftest.er1
		2352	cat conftest.err >&5
		2353	echo "$as_me:$LINENO: \$? = $ac_status" >&5
		2354	(exit $ac_status); } && {
		2355	test -z "$ac_c_werror_flag" ||
		2356	test ! -s conftest.err
		2357	} && test -s conftest.$ac_objext; then
		2358	:
		2359	else
		2360	echo "$as_me: failed program was:" >&5
		2361	sed 's/^/| /' conftest.$ac_ext >&5
		2362
		2363	ac_c_werror_flag=$ac_save_c_werror_flag
		2364	CFLAGS="-g"
		2365	cat >conftest.$ac_ext <<_ACEOF
		2366	/* confdefs.h. */
		2367	_ACEOF
		2368	cat confdefs.h >>conftest.$ac_ext
		2369	cat >>conftest.$ac_ext <<_ACEOF
		2370	/* end confdefs.h. */
		2371
		2372	int
		2373	main ()
		2374	{
		2375
		2376	;
		2377	return 0;
		2378	}
		2379	_ACEOF
		2380	rm -f conftest.$ac_objext
		2381	if { (ac_try="$ac_compile"
		2382	case "(($ac_try" in
		2383	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2384	*) ac_try_echo=$ac_try;;
		2385	esac
		2386	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
		2387	(eval "$ac_compile") 2>conftest.er1
		2388	ac_status=$?
		2389	grep -v '^ *+' conftest.er1 >conftest.err
		2390	rm -f conftest.er1
		2391	cat conftest.err >&5
		2392	echo "$as_me:$LINENO: \$? = $ac_status" >&5
		2393	(exit $ac_status); } && {
		2394	test -z "$ac_c_werror_flag" ||
		2395	test ! -s conftest.err
		2396	} && test -s conftest.$ac_objext; then
1890	ac_cv_prog_cc_g=no	2397	ac_cv_prog_cc_g=yes
		2398	else
		2399	echo "$as_me: failed program was:" >&5
		2400	sed 's/^/| /' conftest.$ac_ext >&5
		2401
		2402
1891	fi	2403	fi
		2404
1892	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	2405	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1893	fi	2406	fi
		2407
		2408	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2409	fi
		2410
		2411	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2412	ac_c_werror_flag=$ac_save_c_werror_flag
		2413	fi
1894	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	2414	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
1895	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	2415	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
1896	if test "$ac_test_CFLAGS" = set; then	2416	if test "$ac_test_CFLAGS" = set; then
1897	CFLAGS=$ac_save_CFLAGS	2417	CFLAGS=$ac_save_CFLAGS
1898	elif test $ac_cv_prog_cc_g = yes; then	2418	elif test $ac_cv_prog_cc_g = yes; then
1899	if test "$GCC" = yes; then	2419	if test "$GCC" = yes; then
1900	CFLAGS="-g -O2"	2420	CFLAGS="-g -O2"
…		…
1906	CFLAGS="-O2"	2426	CFLAGS="-O2"
1907	else	2427	else
1908	CFLAGS=	2428	CFLAGS=
1909	fi	2429	fi
1910	fi	2430	fi
1911	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	2431	{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
1912	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	2432	echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
1913	if test "${ac_cv_prog_cc_stdc+set}" = set; then	2433	if test "${ac_cv_prog_cc_c89+set}" = set; then
1914	echo $ECHO_N "(cached) $ECHO_C" >&6	2434	echo $ECHO_N "(cached) $ECHO_C" >&6
1915	else	2435	else
1916	ac_cv_prog_cc_stdc=no	2436	ac_cv_prog_cc_c89=no
1917	ac_save_CC=$CC	2437	ac_save_CC=$CC
1918	cat >conftest.$ac_ext <<_ACEOF	2438	cat >conftest.$ac_ext <<_ACEOF
1919	/* confdefs.h. */	2439	/* confdefs.h. */
1920	_ACEOF	2440	_ACEOF
1921	cat confdefs.h >>conftest.$ac_ext	2441	cat confdefs.h >>conftest.$ac_ext
…		…
1945	}	2465	}
1946		2466
1947	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has	2467	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
1948	function prototypes and stuff, but not '\xHH' hex character constants.	2468	function prototypes and stuff, but not '\xHH' hex character constants.
1949	These don't provoke an error unfortunately, instead are silently treated	2469	These don't provoke an error unfortunately, instead are silently treated
1950	as 'x'. The following induces an error, until -std1 is added to get	2470	as 'x'. The following induces an error, until -std is added to get
1951	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an	2471	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
1952	array size at least. It's necessary to write '\x00'==0 to get something	2472	array size at least. It's necessary to write '\x00'==0 to get something
1953	that's true only with -std1. */	2473	that's true only with -std. */
1954	int osf4_cc_array ['\x00' == 0 ? 1 : -1];	2474	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		2475
		2476	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2477	inside strings and character constants. */
		2478	#define FOO(x) 'x'
		2479	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
1955		2480
1956	int test (int i, double x);	2481	int test (int i, double x);
1957	struct s1 {int (*f) (int a);};	2482	struct s1 {int (*f) (int a);};
1958	struct s2 {int (*f) (double a);};	2483	struct s2 {int (*f) (double a);};
1959	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);	2484	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
…		…
1965	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];	2490	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
1966	;	2491	;
1967	return 0;	2492	return 0;
1968	}	2493	}
1969	_ACEOF	2494	_ACEOF
1970	# Don't try gcc -ansi; that turns off useful extensions and	2495	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
1971	# breaks some systems' header files.	2496	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1972	# AIX -qlanglvl=ansi
1973	# Ultrix and OSF/1 -std1
1974	# HP-UX 10.20 and later -Ae
1975	# HP-UX older versions -Aa -D_HPUX_SOURCE
1976	# SVR4 -Xc -D__EXTENSIONS__
1977	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
1978	do	2497	do
1979	CC="$ac_save_CC $ac_arg"	2498	CC="$ac_save_CC $ac_arg"
1980	rm -f conftest.$ac_objext	2499	rm -f conftest.$ac_objext
		2500	if { (ac_try="$ac_compile"
		2501	case "(($ac_try" in
		2502	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2503	*) ac_try_echo=$ac_try;;
		2504	esac
1981	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	2505	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1982	(eval $ac_compile) 2>conftest.er1	2506	(eval "$ac_compile") 2>conftest.er1
1983	ac_status=$?	2507	ac_status=$?
1984	grep -v '^ *+' conftest.er1 >conftest.err	2508	grep -v '^ *+' conftest.er1 >conftest.err
1985	rm -f conftest.er1	2509	rm -f conftest.er1
1986	cat conftest.err >&5	2510	cat conftest.err >&5
1987	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2511	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1988	(exit $ac_status); } &&	2512	(exit $ac_status); } && {
1989	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	2513	test -z "$ac_c_werror_flag" ||
1990	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	2514	test ! -s conftest.err
1991	(eval $ac_try) 2>&5	2515	} && test -s conftest.$ac_objext; then
1992	ac_status=$?
1993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
1994	(exit $ac_status); }; } &&
1995	{ ac_try='test -s conftest.$ac_objext'
1996	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
1997	(eval $ac_try) 2>&5
1998	ac_status=$?
1999	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2000	(exit $ac_status); }; }; then
2001	ac_cv_prog_cc_stdc=$ac_arg	2516	ac_cv_prog_cc_c89=$ac_arg
2002	break
2003	else	2517	else
2004	echo "$as_me: failed program was:" >&5	2518	echo "$as_me: failed program was:" >&5
2005	sed 's/^/| /' conftest.$ac_ext >&5	2519	sed 's/^/| /' conftest.$ac_ext >&5
2006		2520
		2521
2007	fi	2522	fi
		2523
2008	rm -f conftest.err conftest.$ac_objext	2524	rm -f core conftest.err conftest.$ac_objext
		2525	test "x$ac_cv_prog_cc_c89" != "xno" && break
2009	done	2526	done
2010	rm -f conftest.$ac_ext conftest.$ac_objext	2527	rm -f conftest.$ac_ext
2011	CC=$ac_save_CC	2528	CC=$ac_save_CC
2012		2529
2013	fi	2530	fi
2014		2531	# AC_CACHE_VAL
2015	case "x$ac_cv_prog_cc_stdc" in	2532	case "x$ac_cv_prog_cc_c89" in
2016	x|xno)	2533	x)
2017	echo "$as_me:$LINENO: result: none needed" >&5	2534	{ echo "$as_me:$LINENO: result: none needed" >&5
2018	echo "${ECHO_T}none needed" >&6 ;;	2535	echo "${ECHO_T}none needed" >&6; } ;;
		2536	xno)
		2537	{ echo "$as_me:$LINENO: result: unsupported" >&5
		2538	echo "${ECHO_T}unsupported" >&6; } ;;
2019	*)	2539	*)
		2540	CC="$CC $ac_cv_prog_cc_c89"
2020	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5	2541	{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
2021	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6	2542	echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
2022	CC="$CC $ac_cv_prog_cc_stdc" ;;
2023	esac	2543	esac
2024		2544
2025	# Some people use a C++ compiler to compile C. Since we use `exit',	2545
2026	# in C++ we need to declare it. In case someone uses the same compiler	2546	ac_ext=c
2027	# for both compiling C and C++ we need to have the C++ compiler decide	2547	ac_cpp='$CPP $CPPFLAGS'
2028	# the declaration of exit, since it's the most demanding environment.	2548	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		2549	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		2550	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		2551
		2552
		2553
		2554	{ echo "$as_me:$LINENO: checking for futimes" >&5
		2555	echo $ECHO_N "checking for futimes... $ECHO_C" >&6; }
		2556	if test "${ac_cv_futimes+set}" = set; then
		2557	echo $ECHO_N "(cached) $ECHO_C" >&6
		2558	else
2029	cat >conftest.$ac_ext <<_ACEOF	2559	cat >conftest.$ac_ext <<_ACEOF
2030	#ifndef __cplusplus	2560
2031	choke me	2561	#include <sys/types.h>
2032	#endif	2562	#include <sys/time.h>
		2563	#include <utime.h>
		2564	struct timeval tv[2];
		2565	int res;
		2566	int fd;
		2567	int main(void)
		2568	{
		2569	res = futimes (fd, tv);
		2570	return 0;
		2571	}
		2572
2033	_ACEOF	2573	_ACEOF
2034	rm -f conftest.$ac_objext	2574	rm -f conftest.$ac_objext conftest$ac_exeext
		2575	if { (ac_try="$ac_link"
		2576	case "(($ac_try" in
		2577	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2578	*) ac_try_echo=$ac_try;;
		2579	esac
2035	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	2580	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2036	(eval $ac_compile) 2>conftest.er1	2581	(eval "$ac_link") 2>conftest.er1
2037	ac_status=$?	2582	ac_status=$?
2038	grep -v '^ *+' conftest.er1 >conftest.err	2583	grep -v '^ *+' conftest.er1 >conftest.err
2039	rm -f conftest.er1	2584	rm -f conftest.er1
2040	cat conftest.err >&5	2585	cat conftest.err >&5
2041	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2042	(exit $ac_status); } &&	2587	(exit $ac_status); } && {
2043	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	2588	test -z "$ac_c_werror_flag" ||
2044	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	2589	test ! -s conftest.err
2045	(eval $ac_try) 2>&5	2590	} && test -s conftest$ac_exeext &&
2046	ac_status=$?	2591	$as_test_x conftest$ac_exeext; then
2047	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2592	ac_cv_futimes=yes
2048	(exit $ac_status); }; } &&
2049	{ ac_try='test -s conftest.$ac_objext'
2050	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2051	(eval $ac_try) 2>&5
2052	ac_status=$?
2053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2054	(exit $ac_status); }; }; then
2055	for ac_declaration in \
2056	'' \
2057	'extern "C" void std::exit (int) throw (); using std::exit;' \
2058	'extern "C" void std::exit (int); using std::exit;' \
2059	'extern "C" void exit (int) throw ();' \
2060	'extern "C" void exit (int);' \
2061	'void exit (int);'
2062	do
2063	cat >conftest.$ac_ext <<_ACEOF
2064	/* confdefs.h. */
2065	_ACEOF
2066	cat confdefs.h >>conftest.$ac_ext
2067	cat >>conftest.$ac_ext <<_ACEOF
2068	/* end confdefs.h. */
2069	$ac_declaration
2070	#include <stdlib.h>
2071	int
2072	main ()
2073	{
2074	exit (42);
2075	;
2076	return 0;
2077	}
2078	_ACEOF
2079	rm -f conftest.$ac_objext
2080	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2081	(eval $ac_compile) 2>conftest.er1
2082	ac_status=$?
2083	grep -v '^ *+' conftest.er1 >conftest.err
2084	rm -f conftest.er1
2085	cat conftest.err >&5
2086	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2087	(exit $ac_status); } &&
2088	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2089	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2090	(eval $ac_try) 2>&5
2091	ac_status=$?
2092	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2093	(exit $ac_status); }; } &&
2094	{ ac_try='test -s conftest.$ac_objext'
2095	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2096	(eval $ac_try) 2>&5
2097	ac_status=$?
2098	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2099	(exit $ac_status); }; }; then
2100	:
2101	else	2593	else
2102	echo "$as_me: failed program was:" >&5	2594	echo "$as_me: failed program was:" >&5
2103	sed 's/^/| /' conftest.$ac_ext >&5	2595	sed 's/^/| /' conftest.$ac_ext >&5
2104		2596
2105	continue	2597	ac_cv_futimes=no
2106	fi	2598	fi
		2599
2107	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	2600	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2108	cat >conftest.$ac_ext <<_ACEOF	2601	conftest$ac_exeext conftest.$ac_ext
2109	/* confdefs.h. */	2602	fi
2110	_ACEOF	2603	{ echo "$as_me:$LINENO: result: $ac_cv_futimes" >&5
2111	cat confdefs.h >>conftest.$ac_ext	2604	echo "${ECHO_T}$ac_cv_futimes" >&6; }
		2605	test $ac_cv_futimes = yes &&
2112	cat >>conftest.$ac_ext <<_ACEOF	2606	cat >>confdefs.h <<\_ACEOF
2113	/* end confdefs.h. */	2607	#define HAVE_FUTIMES 1
2114	$ac_declaration
2115	int
2116	main ()
2117	{
2118	exit (42);
2119	;
2120	return 0;
2121	}
2122	_ACEOF	2608	_ACEOF
2123	rm -f conftest.$ac_objext
2124	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2125	(eval $ac_compile) 2>conftest.er1
2126	ac_status=$?
2127	grep -v '^ *+' conftest.er1 >conftest.err
2128	rm -f conftest.er1
2129	cat conftest.err >&5
2130	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2131	(exit $ac_status); } &&
2132	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2133	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2134	(eval $ac_try) 2>&5
2135	ac_status=$?
2136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2137	(exit $ac_status); }; } &&
2138	{ ac_try='test -s conftest.$ac_objext'
2139	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2140	(eval $ac_try) 2>&5
2141	ac_status=$?
2142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2143	(exit $ac_status); }; }; then
2144	break
2145	else
2146	echo "$as_me: failed program was:" >&5
2147	sed 's/^/| /' conftest.$ac_ext >&5
2148		2609
2149	fi
2150	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2151	done
2152	rm -f conftest*
2153	if test -n "$ac_declaration"; then
2154	echo '#ifdef __cplusplus' >>confdefs.h
2155	echo $ac_declaration >>confdefs.h
2156	echo '#endif' >>confdefs.h
2157	fi
2158		2610
2159	else
2160	echo "$as_me: failed program was:" >&5
2161	sed 's/^/| /' conftest.$ac_ext >&5
2162
2163	fi
2164	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2165	ac_ext=c
2166	ac_cpp='$CPP $CPPFLAGS'
2167	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2168	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2169	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2170
2171
2172
2173	echo "$as_me:$LINENO: checking for readahead" >&5	2611	{ echo "$as_me:$LINENO: checking for readahead" >&5
2174	echo $ECHO_N "checking for readahead... $ECHO_C" >&6	2612	echo $ECHO_N "checking for readahead... $ECHO_C" >&6; }
2175	if test "${ac_cv_readahead+set}" = set; then	2613	if test "${ac_cv_readahead+set}" = set; then
2176	echo $ECHO_N "(cached) $ECHO_C" >&6	2614	echo $ECHO_N "(cached) $ECHO_C" >&6
2177	else	2615	else
2178	cat >conftest.$ac_ext <<_ACEOF	2616	cat >conftest.$ac_ext <<_ACEOF
2179		2617
…		…
2188	return 0;	2626	return 0;
2189	}	2627	}
2190		2628
2191	_ACEOF	2629	_ACEOF
2192	rm -f conftest.$ac_objext conftest$ac_exeext	2630	rm -f conftest.$ac_objext conftest$ac_exeext
		2631	if { (ac_try="$ac_link"
		2632	case "(($ac_try" in
		2633	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2634	*) ac_try_echo=$ac_try;;
		2635	esac
2193	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	2636	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2194	(eval $ac_link) 2>conftest.er1	2637	(eval "$ac_link") 2>conftest.er1
2195	ac_status=$?	2638	ac_status=$?
2196	grep -v '^ *+' conftest.er1 >conftest.err	2639	grep -v '^ *+' conftest.er1 >conftest.err
2197	rm -f conftest.er1	2640	rm -f conftest.er1
2198	cat conftest.err >&5	2641	cat conftest.err >&5
2199	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2642	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2200	(exit $ac_status); } &&	2643	(exit $ac_status); } && {
2201	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	2644	test -z "$ac_c_werror_flag" ||
2202	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	2645	test ! -s conftest.err
2203	(eval $ac_try) 2>&5	2646	} && test -s conftest$ac_exeext &&
2204	ac_status=$?	2647	$as_test_x conftest$ac_exeext; then
2205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2206	(exit $ac_status); }; } &&
2207	{ ac_try='test -s conftest$ac_exeext'
2208	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2209	(eval $ac_try) 2>&5
2210	ac_status=$?
2211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2212	(exit $ac_status); }; }; then
2213	ac_cv_readahead=yes	2648	ac_cv_readahead=yes
2214	else	2649	else
2215	echo "$as_me: failed program was:" >&5	2650	echo "$as_me: failed program was:" >&5
2216	sed 's/^/| /' conftest.$ac_ext >&5	2651	sed 's/^/| /' conftest.$ac_ext >&5
2217		2652
2218	ac_cv_readahead=no	2653	ac_cv_readahead=no
2219	fi	2654	fi
2220	rm -f conftest.err conftest.$ac_objext \	2655
		2656	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2221	conftest$ac_exeext conftest.$ac_ext	2657	conftest$ac_exeext conftest.$ac_ext
2222	fi	2658	fi
2223	echo "$as_me:$LINENO: result: $ac_cv_readahead" >&5	2659	{ echo "$as_me:$LINENO: result: $ac_cv_readahead" >&5
2224	echo "${ECHO_T}$ac_cv_readahead" >&6	2660	echo "${ECHO_T}$ac_cv_readahead" >&6; }
2225	test $ac_cv_readahead = yes &&	2661	test $ac_cv_readahead = yes &&
2226	cat >>confdefs.h <<\_ACEOF	2662	cat >>confdefs.h <<\_ACEOF
2227	#define HAVE_READAHEAD 1	2663	#define HAVE_READAHEAD 1
2228	_ACEOF	2664	_ACEOF
2229		2665
2230		2666
2231	echo "$as_me:$LINENO: checking for fdatasync" >&5	2667	{ echo "$as_me:$LINENO: checking for fdatasync" >&5
2232	echo $ECHO_N "checking for fdatasync... $ECHO_C" >&6	2668	echo $ECHO_N "checking for fdatasync... $ECHO_C" >&6; }
2233	if test "${ac_cv_fdatasync+set}" = set; then	2669	if test "${ac_cv_fdatasync+set}" = set; then
2234	echo $ECHO_N "(cached) $ECHO_C" >&6	2670	echo $ECHO_N "(cached) $ECHO_C" >&6
2235	else	2671	else
2236	cat >conftest.$ac_ext <<_ACEOF	2672	cat >conftest.$ac_ext <<_ACEOF
2237		2673
…		…
2243	return 0;	2679	return 0;
2244	}	2680	}
2245		2681
2246	_ACEOF	2682	_ACEOF
2247	rm -f conftest.$ac_objext conftest$ac_exeext	2683	rm -f conftest.$ac_objext conftest$ac_exeext
		2684	if { (ac_try="$ac_link"
		2685	case "(($ac_try" in
		2686	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2687	*) ac_try_echo=$ac_try;;
		2688	esac
2248	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	2689	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2249	(eval $ac_link) 2>conftest.er1	2690	(eval "$ac_link") 2>conftest.er1
2250	ac_status=$?	2691	ac_status=$?
2251	grep -v '^ *+' conftest.er1 >conftest.err	2692	grep -v '^ *+' conftest.er1 >conftest.err
2252	rm -f conftest.er1	2693	rm -f conftest.er1
2253	cat conftest.err >&5	2694	cat conftest.err >&5
2254	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2255	(exit $ac_status); } &&	2696	(exit $ac_status); } && {
2256	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	2697	test -z "$ac_c_werror_flag" ||
2257	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	2698	test ! -s conftest.err
2258	(eval $ac_try) 2>&5	2699	} && test -s conftest$ac_exeext &&
2259	ac_status=$?	2700	$as_test_x conftest$ac_exeext; then
2260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2261	(exit $ac_status); }; } &&
2262	{ ac_try='test -s conftest$ac_exeext'
2263	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2264	(eval $ac_try) 2>&5
2265	ac_status=$?
2266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2267	(exit $ac_status); }; }; then
2268	ac_cv_fdatasync=yes	2701	ac_cv_fdatasync=yes
2269	else	2702	else
2270	echo "$as_me: failed program was:" >&5	2703	echo "$as_me: failed program was:" >&5
2271	sed 's/^/| /' conftest.$ac_ext >&5	2704	sed 's/^/| /' conftest.$ac_ext >&5
2272		2705
2273	ac_cv_fdatasync=no	2706	ac_cv_fdatasync=no
2274	fi	2707	fi
2275	rm -f conftest.err conftest.$ac_objext \	2708
		2709	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2276	conftest$ac_exeext conftest.$ac_ext	2710	conftest$ac_exeext conftest.$ac_ext
2277	fi	2711	fi
2278	echo "$as_me:$LINENO: result: $ac_cv_fdatasync" >&5	2712	{ echo "$as_me:$LINENO: result: $ac_cv_fdatasync" >&5
2279	echo "${ECHO_T}$ac_cv_fdatasync" >&6	2713	echo "${ECHO_T}$ac_cv_fdatasync" >&6; }
2280	test $ac_cv_fdatasync = yes &&	2714	test $ac_cv_fdatasync = yes &&
2281	cat >>confdefs.h <<\_ACEOF	2715	cat >>confdefs.h <<\_ACEOF
2282	#define HAVE_FDATASYNC 1	2716	#define HAVE_FDATASYNC 1
2283	_ACEOF	2717	_ACEOF
2284		2718
2285		2719
2286	echo "$as_me:$LINENO: checking for pread and pwrite" >&5	2720	{ echo "$as_me:$LINENO: checking for pread and pwrite" >&5
2287	echo $ECHO_N "checking for pread and pwrite... $ECHO_C" >&6	2721	echo $ECHO_N "checking for pread and pwrite... $ECHO_C" >&6; }
2288	if test "${ac_cv_preadwrite+set}" = set; then	2722	if test "${ac_cv_preadwrite+set}" = set; then
2289	echo $ECHO_N "(cached) $ECHO_C" >&6	2723	echo $ECHO_N "(cached) $ECHO_C" >&6
2290	else	2724	else
2291	cat >conftest.$ac_ext <<_ACEOF	2725	cat >conftest.$ac_ext <<_ACEOF
2292		2726
…		…
2303	return 0;	2737	return 0;
2304	}	2738	}
2305		2739
2306	_ACEOF	2740	_ACEOF
2307	rm -f conftest.$ac_objext conftest$ac_exeext	2741	rm -f conftest.$ac_objext conftest$ac_exeext
		2742	if { (ac_try="$ac_link"
		2743	case "(($ac_try" in
		2744	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2745	*) ac_try_echo=$ac_try;;
		2746	esac
2308	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	2747	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2309	(eval $ac_link) 2>conftest.er1	2748	(eval "$ac_link") 2>conftest.er1
2310	ac_status=$?	2749	ac_status=$?
2311	grep -v '^ *+' conftest.er1 >conftest.err	2750	grep -v '^ *+' conftest.er1 >conftest.err
2312	rm -f conftest.er1	2751	rm -f conftest.er1
2313	cat conftest.err >&5	2752	cat conftest.err >&5
2314	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2753	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2315	(exit $ac_status); } &&	2754	(exit $ac_status); } && {
2316	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	2755	test -z "$ac_c_werror_flag" ||
2317	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	2756	test ! -s conftest.err
2318	(eval $ac_try) 2>&5	2757	} && test -s conftest$ac_exeext &&
2319	ac_status=$?	2758	$as_test_x conftest$ac_exeext; then
2320	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2321	(exit $ac_status); }; } &&
2322	{ ac_try='test -s conftest$ac_exeext'
2323	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2324	(eval $ac_try) 2>&5
2325	ac_status=$?
2326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2327	(exit $ac_status); }; }; then
2328	ac_cv_preadwrite=yes	2759	ac_cv_preadwrite=yes
2329	else	2760	else
2330	echo "$as_me: failed program was:" >&5	2761	echo "$as_me: failed program was:" >&5
2331	sed 's/^/| /' conftest.$ac_ext >&5	2762	sed 's/^/| /' conftest.$ac_ext >&5
2332		2763
2333	ac_cv_preadwrite=no	2764	ac_cv_preadwrite=no
2334	fi	2765	fi
2335	rm -f conftest.err conftest.$ac_objext \	2766
		2767	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2336	conftest$ac_exeext conftest.$ac_ext	2768	conftest$ac_exeext conftest.$ac_ext
2337	fi	2769	fi
2338	echo "$as_me:$LINENO: result: $ac_cv_preadwrite" >&5	2770	{ echo "$as_me:$LINENO: result: $ac_cv_preadwrite" >&5
2339	echo "${ECHO_T}$ac_cv_preadwrite" >&6	2771	echo "${ECHO_T}$ac_cv_preadwrite" >&6; }
2340	test $ac_cv_preadwrite = yes &&	2772	test $ac_cv_preadwrite = yes &&
2341	cat >>confdefs.h <<\_ACEOF	2773	cat >>confdefs.h <<\_ACEOF
2342	#define HAVE_PREADWRITE 1	2774	#define HAVE_PREADWRITE 1
2343	_ACEOF	2775	_ACEOF
2344		2776
2345		2777
2346	echo "$as_me:$LINENO: checking for readdir_r" >&5	2778	{ echo "$as_me:$LINENO: checking for readdir_r" >&5
2347	echo $ECHO_N "checking for readdir_r... $ECHO_C" >&6	2779	echo $ECHO_N "checking for readdir_r... $ECHO_C" >&6; }
2348	if test "${ac_cv_readdir_r+set}" = set; then	2780	if test "${ac_cv_readdir_r+set}" = set; then
2349	echo $ECHO_N "(cached) $ECHO_C" >&6	2781	echo $ECHO_N "(cached) $ECHO_C" >&6
2350	else	2782	else
2351	cat >conftest.$ac_ext <<_ACEOF	2783	cat >conftest.$ac_ext <<_ACEOF
2352		2784
…		…
2359	return 0;	2791	return 0;
2360	}	2792	}
2361		2793
2362	_ACEOF	2794	_ACEOF
2363	rm -f conftest.$ac_objext conftest$ac_exeext	2795	rm -f conftest.$ac_objext conftest$ac_exeext
		2796	if { (ac_try="$ac_link"
		2797	case "(($ac_try" in
		2798	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2799	*) ac_try_echo=$ac_try;;
		2800	esac
2364	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	2801	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2365	(eval $ac_link) 2>conftest.er1	2802	(eval "$ac_link") 2>conftest.er1
2366	ac_status=$?	2803	ac_status=$?
2367	grep -v '^ *+' conftest.er1 >conftest.err	2804	grep -v '^ *+' conftest.er1 >conftest.err
2368	rm -f conftest.er1	2805	rm -f conftest.er1
2369	cat conftest.err >&5	2806	cat conftest.err >&5
2370	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2371	(exit $ac_status); } &&	2808	(exit $ac_status); } && {
2372	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	2809	test -z "$ac_c_werror_flag" ||
2373	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	2810	test ! -s conftest.err
2374	(eval $ac_try) 2>&5	2811	} && test -s conftest$ac_exeext &&
2375	ac_status=$?	2812	$as_test_x conftest$ac_exeext; then
2376	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2377	(exit $ac_status); }; } &&
2378	{ ac_try='test -s conftest$ac_exeext'
2379	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2380	(eval $ac_try) 2>&5
2381	ac_status=$?
2382	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2383	(exit $ac_status); }; }; then
2384	ac_cv_readdir_r=yes	2813	ac_cv_readdir_r=yes
2385	else	2814	else
2386	echo "$as_me: failed program was:" >&5	2815	echo "$as_me: failed program was:" >&5
2387	sed 's/^/| /' conftest.$ac_ext >&5	2816	sed 's/^/| /' conftest.$ac_ext >&5
2388		2817
2389	ac_cv_readdir_r=no	2818	ac_cv_readdir_r=no
2390	fi	2819	fi
2391	rm -f conftest.err conftest.$ac_objext \	2820
		2821	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2392	conftest$ac_exeext conftest.$ac_ext	2822	conftest$ac_exeext conftest.$ac_ext
2393	fi	2823	fi
2394	echo "$as_me:$LINENO: result: $ac_cv_readdir_r" >&5	2824	{ echo "$as_me:$LINENO: result: $ac_cv_readdir_r" >&5
2395	echo "${ECHO_T}$ac_cv_readdir_r" >&6	2825	echo "${ECHO_T}$ac_cv_readdir_r" >&6; }
2396	test $ac_cv_readdir_r = yes &&	2826	test $ac_cv_readdir_r = yes &&
2397	cat >>confdefs.h <<\_ACEOF	2827	cat >>confdefs.h <<\_ACEOF
2398	#define HAVE_READDIR_R 1	2828	#define HAVE_READDIR_R 1
2399	_ACEOF	2829	_ACEOF
2400		2830
2401		2831
2402	echo "$as_me:$LINENO: checking for sendfile" >&5	2832	{ echo "$as_me:$LINENO: checking for sendfile" >&5
2403	echo $ECHO_N "checking for sendfile... $ECHO_C" >&6	2833	echo $ECHO_N "checking for sendfile... $ECHO_C" >&6; }
2404	if test "${ac_cv_sendfile+set}" = set; then	2834	if test "${ac_cv_sendfile+set}" = set; then
2405	echo $ECHO_N "(cached) $ECHO_C" >&6	2835	echo $ECHO_N "(cached) $ECHO_C" >&6
2406	else	2836	else
2407	cat >conftest.$ac_ext <<_ACEOF	2837	cat >conftest.$ac_ext <<_ACEOF
2408		2838
…		…
2433	return 0;	2863	return 0;
2434	}	2864	}
2435		2865
2436	_ACEOF	2866	_ACEOF
2437	rm -f conftest.$ac_objext conftest$ac_exeext	2867	rm -f conftest.$ac_objext conftest$ac_exeext
		2868	if { (ac_try="$ac_link"
		2869	case "(($ac_try" in
		2870	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2871	*) ac_try_echo=$ac_try;;
		2872	esac
2438	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	2873	eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2439	(eval $ac_link) 2>conftest.er1	2874	(eval "$ac_link") 2>conftest.er1
2440	ac_status=$?	2875	ac_status=$?
2441	grep -v '^ *+' conftest.er1 >conftest.err	2876	grep -v '^ *+' conftest.er1 >conftest.err
2442	rm -f conftest.er1	2877	rm -f conftest.er1
2443	cat conftest.err >&5	2878	cat conftest.err >&5
2444	echo "$as_me:$LINENO: \$? = $ac_status" >&5	2879	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2445	(exit $ac_status); } &&	2880	(exit $ac_status); } && {
2446	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'	2881	test -z "$ac_c_werror_flag" ||
2447	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	2882	test ! -s conftest.err
2448	(eval $ac_try) 2>&5	2883	} && test -s conftest$ac_exeext &&
2449	ac_status=$?	2884	$as_test_x conftest$ac_exeext; then
2450	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2451	(exit $ac_status); }; } &&
2452	{ ac_try='test -s conftest$ac_exeext'
2453	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2454	(eval $ac_try) 2>&5
2455	ac_status=$?
2456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2457	(exit $ac_status); }; }; then
2458	ac_cv_sendfile=yes	2885	ac_cv_sendfile=yes
2459	else	2886	else
2460	echo "$as_me: failed program was:" >&5	2887	echo "$as_me: failed program was:" >&5
2461	sed 's/^/| /' conftest.$ac_ext >&5	2888	sed 's/^/| /' conftest.$ac_ext >&5
2462		2889
2463	ac_cv_sendfile=no	2890	ac_cv_sendfile=no
2464	fi	2891	fi
2465	rm -f conftest.err conftest.$ac_objext \	2892
		2893	rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2466	conftest$ac_exeext conftest.$ac_ext	2894	conftest$ac_exeext conftest.$ac_ext
2467	fi	2895	fi
2468	echo "$as_me:$LINENO: result: $ac_cv_sendfile" >&5	2896	{ echo "$as_me:$LINENO: result: $ac_cv_sendfile" >&5
2469	echo "${ECHO_T}$ac_cv_sendfile" >&6	2897	echo "${ECHO_T}$ac_cv_sendfile" >&6; }
2470	test $ac_cv_sendfile = yes &&	2898	test $ac_cv_sendfile = yes &&
2471	cat >>confdefs.h <<\_ACEOF	2899	cat >>confdefs.h <<\_ACEOF
2472	#define HAVE_SENDFILE 1	2900	#define HAVE_SENDFILE 1
2473	_ACEOF	2901	_ACEOF
2474		2902
…		…
2489		2917
2490	_ACEOF	2918	_ACEOF
2491		2919
2492	# The following way of writing the cache mishandles newlines in values,	2920	# The following way of writing the cache mishandles newlines in values,
2493	# but we know of no workaround that is simple, portable, and efficient.	2921	# but we know of no workaround that is simple, portable, and efficient.
2494	# So, don't put newlines in cache variables' values.	2922	# So, we kill variables containing newlines.
2495	# Ultrix sh set writes to stderr and can't be redirected directly,	2923	# Ultrix sh set writes to stderr and can't be redirected directly,
2496	# and sets the high bit in the cache file unless we assign to the vars.	2924	# and sets the high bit in the cache file unless we assign to the vars.
2497	{	2925	(
		2926	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		2927	eval ac_val=\$$ac_var
		2928	case $ac_val in #(
		2929	*${as_nl}*)
		2930	case $ac_var in #(
		2931	*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
		2932	echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
		2933	esac
		2934	case $ac_var in #(
		2935	_ | IFS | as_nl) ;; #(
		2936	*) $as_unset $ac_var ;;
		2937	esac ;;
		2938	esac
		2939	done
		2940
2498	(set) 2>&1 |	2941	(set) 2>&1 |
2499	case `(ac_space=' '; set | grep ac_space) 2>&1` in	2942	case $as_nl`(ac_space=' '; set) 2>&1` in #(
2500	*ac_space=\ *)	2943	*${as_nl}ac_space=\ *)
2501	# `set' does not quote correctly, so add quotes (double-quote	2944	# `set' does not quote correctly, so add quotes (double-quote
2502	# substitution turns \\\\ into \\, and sed turns \\ into \).	2945	# substitution turns \\\\ into \\, and sed turns \\ into \).
2503	sed -n \	2946	sed -n \
2504	"s/'/'\\\\''/g;	2947	"s/'/'\\\\''/g;
2505	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	2948	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2506	;;	2949	;; #(
2507	*)	2950	*)
2508	# `set' quotes correctly as required by POSIX, so do not add quotes.	2951	# `set' quotes correctly as required by POSIX, so do not add quotes.
2509	sed -n \	2952	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2510	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
2511	;;	2953	;;
2512	esac;	2954	esac |
2513	} |	2955	sort
		2956	) |
2514	sed '	2957	sed '
		2958	/^ac_cv_env_/b end
2515	t clear	2959	t clear
2516	: clear	2960	:clear
2517	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	2961	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2518	t end	2962	t end
2519	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	2963	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2520	: end' >>confcache	2964	:end' >>confcache
2521	if diff $cache_file confcache >/dev/null 2>&1; then :; else	2965	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2522	if test -w $cache_file; then	2966	if test -w "$cache_file"; then
2523	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	2967	test "x$cache_file" != "x/dev/null" &&
		2968	{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
		2969	echo "$as_me: updating cache $cache_file" >&6;}
2524	cat confcache >$cache_file	2970	cat confcache >$cache_file
2525	else	2971	else
		2972	{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
2526	echo "not updating unwritable cache $cache_file"	2973	echo "$as_me: not updating unwritable cache $cache_file" >&6;}
2527	fi	2974	fi
2528	fi	2975	fi
2529	rm -f confcache	2976	rm -f confcache
2530		2977
2531	test "x$prefix" = xNONE && prefix=$ac_default_prefix	2978	test "x$prefix" = xNONE && prefix=$ac_default_prefix
2532	# Let make expand exec_prefix.	2979	# Let make expand exec_prefix.
2533	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	2980	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
2534
2535	# VPATH may cause trouble with some makes, so we remove $(srcdir),
2536	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
2537	# trailing colons and then remove the whole line if VPATH becomes empty
2538	# (actually we leave an empty line to preserve line numbers).
2539	if test "x$srcdir" = x.; then
2540	ac_vpsub='/^[ ]*VPATH[ ]*=/{
2541	s/:*\$(srcdir):*/:/;
2542	s/:*\${srcdir}:*/:/;
2543	s/:*@srcdir@:*/:/;
2544	s/^\([^=]*=[ ]*\):*/\1/;
2545	s/:*$//;
2546	s/^[^=]*=[ ]*$//;
2547	}'
2548	fi
2549		2981
2550	DEFS=-DHAVE_CONFIG_H	2982	DEFS=-DHAVE_CONFIG_H
2551		2983
2552	ac_libobjs=	2984	ac_libobjs=
2553	ac_ltlibobjs=	2985	ac_ltlibobjs=
2554	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	2986	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
2555	# 1. Remove the extension, and $U if already installed.	2987	# 1. Remove the extension, and $U if already installed.
2556	ac_i=`echo "$ac_i" |
2557	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	2988	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
2558	# 2. Add them.	2989	ac_i=`echo "$ac_i" | sed "$ac_script"`
		2990	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
		2991	# will be set to the directory where LIBOBJS objects are built.
2559	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	2992	ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
2560	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	2993	ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
2561	done	2994	done
2562	LIBOBJS=$ac_libobjs	2995	LIBOBJS=$ac_libobjs
2563		2996
2564	LTLIBOBJS=$ac_ltlibobjs	2997	LTLIBOBJS=$ac_ltlibobjs
2565		2998
…		…
2586	cat >>$CONFIG_STATUS <<\_ACEOF	3019	cat >>$CONFIG_STATUS <<\_ACEOF
2587	## --------------------- ##	3020	## --------------------- ##
2588	## M4sh Initialization. ##	3021	## M4sh Initialization. ##
2589	## --------------------- ##	3022	## --------------------- ##
2590		3023
2591	# Be Bourne compatible	3024	# Be more Bourne compatible
		3025	DUALCASE=1; export DUALCASE # for MKS sh
2592	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	3026	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
2593	emulate sh	3027	emulate sh
2594	NULLCMD=:	3028	NULLCMD=:
2595	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	3029	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
2596	# is contrary to our usage. Disable this feature.	3030	# is contrary to our usage. Disable this feature.
2597	alias -g '${1+"$@"}'='"$@"'	3031	alias -g '${1+"$@"}'='"$@"'
2598	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	3032	setopt NO_GLOB_SUBST
2599	set -o posix
2600	fi
2601	DUALCASE=1; export DUALCASE # for MKS sh
2602
2603	# Support unset when possible.
2604	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
2605	as_unset=unset
2606	else
2607	as_unset=false
2608	fi
2609
2610
2611	# Work around bugs in pre-3.0 UWIN ksh.
2612	$as_unset ENV MAIL MAILPATH
2613	PS1='$ '
2614	PS2='> '
2615	PS4='+ '
2616
2617	# NLS nuisances.
2618	for as_var in \
2619	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
2620	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
2621	LC_TELEPHONE LC_TIME
2622	do
2623	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
2624	eval $as_var=C; export $as_var
2625	else	3033	else
2626	$as_unset $as_var	3034	case `(set -o) 2>/dev/null` in
2627	fi	3035	*posix*) set -o posix ;;
2628	done	3036	esac
2629		3037
2630	# Required to use basename.
2631	if expr a : '\(a\)' >/dev/null 2>&1; then
2632	as_expr=expr
2633	else
2634	as_expr=false
2635	fi	3038	fi
2636		3039
2637	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
2638	as_basename=basename
2639	else
2640	as_basename=false
2641	fi
2642		3040
2643		3041
2644	# Name of the executable.
2645	as_me=`$as_basename "$0" ||
2646	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
2647	X"$0" : 'X\(//\)$' \| \
2648	X"$0" : 'X\(/\)$' \| \
2649	. : '\(.\)' 2>/dev/null ||
2650	echo X/"$0" |
2651	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
2652	/^X\/\(\/\/\)$/{ s//\1/; q; }
2653	/^X\/\(\/\).*/{ s//\1/; q; }
2654	s/.*/./; q'`
2655		3042
2656		3043	# PATH needs CR
2657	# PATH needs CR, and LINENO needs CR and PATH.
2658	# Avoid depending upon Character Ranges.	3044	# Avoid depending upon Character Ranges.
2659	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	3045	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
2660	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	3046	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
2661	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	3047	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
2662	as_cr_digits='0123456789'	3048	as_cr_digits='0123456789'
…		…
2673	PATH_SEPARATOR=:	3059	PATH_SEPARATOR=:
2674	fi	3060	fi
2675	rm -f conf$$.sh	3061	rm -f conf$$.sh
2676	fi	3062	fi
2677		3063
		3064	# Support unset when possible.
		3065	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
		3066	as_unset=unset
		3067	else
		3068	as_unset=false
		3069	fi
2678		3070
2679	as_lineno_1=$LINENO	3071
2680	as_lineno_2=$LINENO	3072	# IFS
2681	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	3073	# We need space, tab and new line, in precisely that order. Quoting is
2682	test "x$as_lineno_1" != "x$as_lineno_2" &&	3074	# there to prevent editors from complaining about space-tab.
2683	test "x$as_lineno_3" = "x$as_lineno_2" || {	3075	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		3076	# splitting by setting IFS to empty value.)
		3077	as_nl='
		3078	'
		3079	IFS=" "" $as_nl"
		3080
2684	# Find who we are. Look in the path if we contain no path at all	3081	# Find who we are. Look in the path if we contain no directory separator.
2685	# relative or not.
2686	case $0 in	3082	case $0 in
2687	*[\\/]* ) as_myself=$0 ;;	3083	*[\\/]* ) as_myself=$0 ;;
2688	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3084	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2689	for as_dir in $PATH	3085	for as_dir in $PATH
2690	do	3086	do
2691	IFS=$as_save_IFS	3087	IFS=$as_save_IFS
2692	test -z "$as_dir" && as_dir=.	3088	test -z "$as_dir" && as_dir=.
2693	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	3089	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
2694	done	3090	done
		3091	IFS=$as_save_IFS
2695		3092
2696	;;	3093	;;
2697	esac	3094	esac
2698	# We did not find ourselves, most probably we were run as `sh COMMAND'	3095	# We did not find ourselves, most probably we were run as `sh COMMAND'
2699	# in which case we are not to be found in the path.	3096	# in which case we are not to be found in the path.
2700	if test "x$as_myself" = x; then	3097	if test "x$as_myself" = x; then
2701	as_myself=$0	3098	as_myself=$0
		3099	fi
		3100	if test ! -f "$as_myself"; then
		3101	echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		3102	{ (exit 1); exit 1; }
		3103	fi
		3104
		3105	# Work around bugs in pre-3.0 UWIN ksh.
		3106	for as_var in ENV MAIL MAILPATH
		3107	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
		3108	done
		3109	PS1='$ '
		3110	PS2='> '
		3111	PS4='+ '
		3112
		3113	# NLS nuisances.
		3114	for as_var in \
		3115	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
		3116	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
		3117	LC_TELEPHONE LC_TIME
		3118	do
		3119	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
		3120	eval $as_var=C; export $as_var
		3121	else
		3122	($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
2702	fi	3123	fi
2703	if test ! -f "$as_myself"; then	3124	done
2704	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5	3125
2705	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}	3126	# Required to use basename.
2706	{ (exit 1); exit 1; }; }	3127	if expr a : '\(a\)' >/dev/null 2>&1 &&
2707	fi	3128	test "X`expr 00001 : '.*\(...\)'`" = X001; then
2708	case $CONFIG_SHELL in	3129	as_expr=expr
2709	'')	3130	else
2710	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3131	as_expr=false
2711	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH	3132	fi
2712	do	3133
2713	IFS=$as_save_IFS	3134	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2714	test -z "$as_dir" && as_dir=.	3135	as_basename=basename
2715	for as_base in sh bash ksh sh5; do	3136	else
2716	case $as_dir in	3137	as_basename=false
2717	/*)	3138	fi
2718	if ("$as_dir/$as_base" -c '	3139
		3140
		3141	# Name of the executable.
		3142	as_me=`$as_basename -- "$0" ||
		3143	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
		3144	X"$0" : 'X\(//\)$' \| \
		3145	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
		3146	echo X/"$0" |
		3147	sed '/^.*\/\([^/][^/]*\)\/*$/{
		3148	s//\1/
		3149	q
		3150	}
		3151	/^X\/\(\/\/\)$/{
		3152	s//\1/
		3153	q
		3154	}
		3155	/^X\/\(\/\).*/{
		3156	s//\1/
		3157	q
		3158	}
		3159	s/.*/./; q'`
		3160
		3161	# CDPATH.
		3162	$as_unset CDPATH
		3163
		3164
		3165
2719	as_lineno_1=$LINENO	3166	as_lineno_1=$LINENO
2720	as_lineno_2=$LINENO	3167	as_lineno_2=$LINENO
2721	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
2722	test "x$as_lineno_1" != "x$as_lineno_2" &&	3168	test "x$as_lineno_1" != "x$as_lineno_2" &&
2723	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	3169	test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
2724	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
2725	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
2726	CONFIG_SHELL=$as_dir/$as_base
2727	export CONFIG_SHELL
2728	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
2729	fi;;
2730	esac
2731	done
2732	done
2733	;;
2734	esac
2735		3170
2736	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO	3171	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
2737	# uniformly replaced by the line number. The first 'sed' inserts a	3172	# uniformly replaced by the line number. The first 'sed' inserts a
2738	# line-number line before each line; the second 'sed' does the real	3173	# line-number line after each line using $LINENO; the second 'sed'
2739	# work. The second script uses 'N' to pair each line-number line	3174	# does the real work. The second script uses 'N' to pair each
2740	# with the numbered line, and appends trailing '-' during	3175	# line-number line with the line containing $LINENO, and appends
2741	# substitution so that $LINENO is not a special case at line end.	3176	# trailing '-' during substitution so that $LINENO is not a special
		3177	# case at line end.
2742	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the	3178	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
2743	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)	3179	# scripts with optimization help from Paolo Bonzini. Blame Lee
		3180	# E. McMahon (1931-1989) for sed's syntax. :-)
		3181	sed -n '
		3182	p
		3183	/[$]LINENO/=
2744	sed '=' <$as_myself |	3184	' <$as_myself |
2745	sed '	3185	sed '
		3186	s/[$]LINENO.*/&-/
		3187	t lineno
		3188	b
		3189	:lineno
2746	N	3190	N
2747	s,$,-,
2748	: loop	3191	:loop
2749	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,	3192	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
2750	t loop	3193	t loop
2751	s,-$,,	3194	s/-\n.*//
2752	s,^['$as_cr_digits']*\n,,
2753	' >$as_me.lineno &&	3195	' >$as_me.lineno &&
2754	chmod +x $as_me.lineno ||	3196	chmod +x "$as_me.lineno" ||
2755	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
2756	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}	3197	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
2757	{ (exit 1); exit 1; }; }	3198	{ (exit 1); exit 1; }; }
2758		3199
2759	# Don't try to exec as it changes $[0], causing all sort of problems	3200	# Don't try to exec as it changes $[0], causing all sort of problems
2760	# (the dirname of $[0] is not the place where we might find the	3201	# (the dirname of $[0] is not the place where we might find the
2761	# original and so on. Autoconf is especially sensible to this).	3202	# original and so on. Autoconf is especially sensitive to this).
2762	. ./$as_me.lineno	3203	. "./$as_me.lineno"
2763	# Exit status is that of the last command.	3204	# Exit status is that of the last command.
2764	exit	3205	exit
2765	}	3206	}
2766		3207
2767		3208
2768	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	3209	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
2769	*c*,-n*) ECHO_N= ECHO_C='	3210	as_dirname=dirname
2770	' ECHO_T=' ' ;;	3211	else
2771	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	3212	as_dirname=false
2772	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	3213	fi
		3214
		3215	ECHO_C= ECHO_N= ECHO_T=
		3216	case `echo -n x` in
		3217	-n*)
		3218	case `echo 'x\c'` in
		3219	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
		3220	*) ECHO_C='\c';;
		3221	esac;;
		3222	*)
		3223	ECHO_N='-n';;
2773	esac	3224	esac
2774		3225
2775	if expr a : '\(a\)' >/dev/null 2>&1; then	3226	if expr a : '\(a\)' >/dev/null 2>&1 &&
		3227	test "X`expr 00001 : '.*\(...\)'`" = X001; then
2776	as_expr=expr	3228	as_expr=expr
2777	else	3229	else
2778	as_expr=false	3230	as_expr=false
2779	fi	3231	fi
2780		3232
2781	rm -f conf$$ conf$$.exe conf$$.file	3233	rm -f conf$$ conf$$.exe conf$$.file
		3234	if test -d conf$$.dir; then
		3235	rm -f conf$$.dir/conf$$.file
		3236	else
		3237	rm -f conf$$.dir
		3238	mkdir conf$$.dir
		3239	fi
2782	echo >conf$$.file	3240	echo >conf$$.file
2783	if ln -s conf$$.file conf$$ 2>/dev/null; then	3241	if ln -s conf$$.file conf$$ 2>/dev/null; then
2784	# We could just check for DJGPP; but this test a) works b) is more generic	3242	as_ln_s='ln -s'
2785	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	3243	# ... but there are two gotchas:
2786	if test -f conf$$.exe; then	3244	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
2787	# Don't use ln at all; we don't have any links	3245	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		3246	# In both cases, we have to default to `cp -p'.
		3247	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
2788	as_ln_s='cp -p'	3248	as_ln_s='cp -p'
2789	else
2790	as_ln_s='ln -s'
2791	fi
2792	elif ln conf$$.file conf$$ 2>/dev/null; then	3249	elif ln conf$$.file conf$$ 2>/dev/null; then
2793	as_ln_s=ln	3250	as_ln_s=ln
2794	else	3251	else
2795	as_ln_s='cp -p'	3252	as_ln_s='cp -p'
2796	fi	3253	fi
2797	rm -f conf$$ conf$$.exe conf$$.file	3254	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		3255	rmdir conf$$.dir 2>/dev/null
2798		3256
2799	if mkdir -p . 2>/dev/null; then	3257	if mkdir -p . 2>/dev/null; then
2800	as_mkdir_p=:	3258	as_mkdir_p=:
2801	else	3259	else
2802	test -d ./-p && rmdir ./-p	3260	test -d ./-p && rmdir ./-p
2803	as_mkdir_p=false	3261	as_mkdir_p=false
2804	fi	3262	fi
2805		3263
		3264	if test -x / >/dev/null 2>&1; then
		3265	as_test_x='test -x'
		3266	else
		3267	if ls -dL / >/dev/null 2>&1; then
		3268	as_ls_L_option=L
		3269	else
		3270	as_ls_L_option=
		3271	fi
		3272	as_test_x='
		3273	eval sh -c '\''
		3274	if test -d "$1"; then
		3275	test -d "$1/.";
		3276	else
		3277	case $1 in
		3278	-*)set "./$1";;
		3279	esac;
		3280	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
		3281	???[sx]*):;;*)false;;esac;fi
		3282	'\'' sh
		3283	'
		3284	fi
2806	as_executable_p="test -f"	3285	as_executable_p=$as_test_x
2807		3286
2808	# Sed expression to map a string onto a valid CPP name.	3287	# Sed expression to map a string onto a valid CPP name.
2809	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	3288	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2810		3289
2811	# Sed expression to map a string onto a valid variable name.	3290	# Sed expression to map a string onto a valid variable name.
2812	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	3291	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2813		3292
2814		3293
2815	# IFS
2816	# We need space, tab and new line, in precisely that order.
2817	as_nl='
2818	'
2819	IFS=" $as_nl"
2820
2821	# CDPATH.
2822	$as_unset CDPATH
2823
2824	exec 6>&1	3294	exec 6>&1
2825		3295
2826	# Open the log real soon, to keep \$[0] and so on meaningful, and to	3296	# Save the log message, to keep $[0] and so on meaningful, and to
2827	# report actual input values of CONFIG_FILES etc. instead of their	3297	# report actual input values of CONFIG_FILES etc. instead of their
2828	# values after options handling. Logging --version etc. is OK.	3298	# values after options handling.
2829	exec 5>>config.log	3299	ac_log="
2830	{
2831	echo
2832	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
2833	## Running $as_me. ##
2834	_ASBOX
2835	} >&5
2836	cat >&5 <<_CSEOF
2837
2838	This file was extended by $as_me, which was	3300	This file was extended by $as_me, which was
2839	generated by GNU Autoconf 2.59. Invocation command line was	3301	generated by GNU Autoconf 2.61. Invocation command line was
2840		3302
2841	CONFIG_FILES = $CONFIG_FILES	3303	CONFIG_FILES = $CONFIG_FILES
2842	CONFIG_HEADERS = $CONFIG_HEADERS	3304	CONFIG_HEADERS = $CONFIG_HEADERS
2843	CONFIG_LINKS = $CONFIG_LINKS	3305	CONFIG_LINKS = $CONFIG_LINKS
2844	CONFIG_COMMANDS = $CONFIG_COMMANDS	3306	CONFIG_COMMANDS = $CONFIG_COMMANDS
2845	$ $0 $@	3307	$ $0 $@
2846		3308
2847	_CSEOF
2848	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5	3309	on `(hostname || uname -n) 2>/dev/null | sed 1q`
2849	echo >&5	3310	"
2850	_ACEOF
2851		3311
		3312	_ACEOF
		3313
		3314	cat >>$CONFIG_STATUS <<_ACEOF
2852	# Files that config.status was made for.	3315	# Files that config.status was made for.
2853	if test -n "$ac_config_files"; then	3316	config_headers="$ac_config_headers"
2854	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
2855	fi
2856		3317
2857	if test -n "$ac_config_headers"; then	3318	_ACEOF
2858	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
2859	fi
2860
2861	if test -n "$ac_config_links"; then
2862	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
2863	fi
2864
2865	if test -n "$ac_config_commands"; then
2866	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
2867	fi
2868		3319
2869	cat >>$CONFIG_STATUS <<\_ACEOF	3320	cat >>$CONFIG_STATUS <<\_ACEOF
2870
2871	ac_cs_usage="\	3321	ac_cs_usage="\
2872	\`$as_me' instantiates files from templates according to the	3322	\`$as_me' instantiates files from templates according to the
2873	current configuration.	3323	current configuration.
2874		3324
2875	Usage: $0 [OPTIONS] [FILE]...	3325	Usage: $0 [OPTIONS] [FILE]...
2876		3326
2877	-h, --help print this help, then exit	3327	-h, --help print this help, then exit
2878	-V, --version print version number, then exit	3328	-V, --version print version number and configuration settings, then exit
2879	-q, --quiet do not print progress messages	3329	-q, --quiet do not print progress messages
2880	-d, --debug don't remove temporary files	3330	-d, --debug don't remove temporary files
2881	--recheck update $as_me by reconfiguring in the same conditions	3331	--recheck update $as_me by reconfiguring in the same conditions
2882	--header=FILE[:TEMPLATE]	3332	--header=FILE[:TEMPLATE]
2883	instantiate the configuration header FILE	3333	instantiate the configuration header FILE
2884		3334
2885	Configuration headers:	3335	Configuration headers:
2886	$config_headers	3336	$config_headers
2887		3337
2888	Report bugs to <bug-autoconf@gnu.org>."	3338	Report bugs to <bug-autoconf@gnu.org>."
2889	_ACEOF
2890		3339
		3340	_ACEOF
2891	cat >>$CONFIG_STATUS <<_ACEOF	3341	cat >>$CONFIG_STATUS <<_ACEOF
2892	ac_cs_version="\\	3342	ac_cs_version="\\
2893	config.status	3343	config.status
2894	configured by $0, generated by GNU Autoconf 2.59,	3344	configured by $0, generated by GNU Autoconf 2.61,
2895	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"	3345	with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2896		3346
2897	Copyright (C) 2003 Free Software Foundation, Inc.	3347	Copyright (C) 2006 Free Software Foundation, Inc.
2898	This config.status script is free software; the Free Software Foundation	3348	This config.status script is free software; the Free Software Foundation
2899	gives unlimited permission to copy, distribute and modify it."	3349	gives unlimited permission to copy, distribute and modify it."
		3350
		3351	ac_pwd='$ac_pwd'
2900	srcdir=$srcdir	3352	srcdir='$srcdir'
2901	_ACEOF	3353	_ACEOF
2902		3354
2903	cat >>$CONFIG_STATUS <<\_ACEOF	3355	cat >>$CONFIG_STATUS <<\_ACEOF
2904	# If no file are specified by the user, then we need to provide default	3356	# If no file are specified by the user, then we need to provide default
2905	# value. By we need to know if files were specified by the user.	3357	# value. By we need to know if files were specified by the user.
2906	ac_need_defaults=:	3358	ac_need_defaults=:
2907	while test $# != 0	3359	while test $# != 0
2908	do	3360	do
2909	case $1 in	3361	case $1 in
2910	--*=*)	3362	--*=*)
2911	ac_option=`expr "x$1" : 'x\([^=]*\)='`	3363	ac_option=`expr "X$1" : 'X\([^=]*\)='`
2912	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`	3364	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2913	ac_shift=:	3365	ac_shift=:
2914	;;	3366	;;
2915	-*)	3367	*)
2916	ac_option=$1	3368	ac_option=$1
2917	ac_optarg=$2	3369	ac_optarg=$2
2918	ac_shift=shift	3370	ac_shift=shift
2919	;;	3371	;;
2920	*) # This is not an option, so the user has probably given explicit
2921	# arguments.
2922	ac_option=$1
2923	ac_need_defaults=false;;
2924	esac	3372	esac
2925		3373
2926	case $ac_option in	3374	case $ac_option in
2927	# Handling of the options.	3375	# Handling of the options.
2928	_ACEOF
2929	cat >>$CONFIG_STATUS <<\_ACEOF
2930	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)	3376	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
2931	ac_cs_recheck=: ;;	3377	ac_cs_recheck=: ;;
2932	--version | --vers* | -V )	3378	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
2933	echo "$ac_cs_version"; exit 0 ;;	3379	echo "$ac_cs_version"; exit ;;
2934	--he | --h)	3380	--debug | --debu | --deb | --de | --d | -d )
2935	# Conflict between --help and --header
2936	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
2937	Try \`$0 --help' for more information." >&5
2938	echo "$as_me: error: ambiguous option: $1
2939	Try \`$0 --help' for more information." >&2;}
2940	{ (exit 1); exit 1; }; };;
2941	--help | --hel | -h )
2942	echo "$ac_cs_usage"; exit 0 ;;
2943	--debug | --d* | -d )
2944	debug=: ;;	3381	debug=: ;;
2945	--file | --fil | --fi | --f )
2946	$ac_shift
2947	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
2948	ac_need_defaults=false;;
2949	--header | --heade | --head | --hea )	3382	--header | --heade | --head | --hea )
2950	$ac_shift	3383	$ac_shift
2951	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"	3384	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
2952	ac_need_defaults=false;;	3385	ac_need_defaults=false;;
		3386	--he | --h)
		3387	# Conflict between --help and --header
		3388	{ echo "$as_me: error: ambiguous option: $1
		3389	Try \`$0 --help' for more information." >&2
		3390	{ (exit 1); exit 1; }; };;
		3391	--help | --hel | -h )
		3392	echo "$ac_cs_usage"; exit ;;
2953	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	3393	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
2954	| -silent | --silent | --silen | --sile | --sil | --si | --s)	3394	| -silent | --silent | --silen | --sile | --sil | --si | --s)
2955	ac_cs_silent=: ;;	3395	ac_cs_silent=: ;;
2956		3396
2957	# This is an error.	3397	# This is an error.
2958	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
2959	Try \`$0 --help' for more information." >&5
2960	echo "$as_me: error: unrecognized option: $1	3398	-*) { echo "$as_me: error: unrecognized option: $1
2961	Try \`$0 --help' for more information." >&2;}	3399	Try \`$0 --help' for more information." >&2
2962	{ (exit 1); exit 1; }; } ;;	3400	{ (exit 1); exit 1; }; } ;;
2963		3401
2964	*) ac_config_targets="$ac_config_targets $1" ;;	3402	*) ac_config_targets="$ac_config_targets $1"
		3403	ac_need_defaults=false ;;
2965		3404
2966	esac	3405	esac
2967	shift	3406	shift
2968	done	3407	done
2969		3408
…		…
2975	fi	3414	fi
2976		3415
2977	_ACEOF	3416	_ACEOF
2978	cat >>$CONFIG_STATUS <<_ACEOF	3417	cat >>$CONFIG_STATUS <<_ACEOF
2979	if \$ac_cs_recheck; then	3418	if \$ac_cs_recheck; then
2980	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6	3419	echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
		3420	CONFIG_SHELL=$SHELL
		3421	export CONFIG_SHELL
2981	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion	3422	exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
2982	fi	3423	fi
2983		3424
2984	_ACEOF	3425	_ACEOF
2985
2986
2987
2988
2989
2990	cat >>$CONFIG_STATUS <<\_ACEOF	3426	cat >>$CONFIG_STATUS <<\_ACEOF
		3427	exec 5>>config.log
		3428	{
		3429	echo
		3430	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
		3431	## Running $as_me. ##
		3432	_ASBOX
		3433	echo "$ac_log"
		3434	} >&5
		3435
		3436	_ACEOF
		3437	cat >>$CONFIG_STATUS <<_ACEOF
		3438	_ACEOF
		3439
		3440	cat >>$CONFIG_STATUS <<\_ACEOF
		3441
		3442	# Handling of arguments.
2991	for ac_config_target in $ac_config_targets	3443	for ac_config_target in $ac_config_targets
2992	do	3444	do
2993	case "$ac_config_target" in	3445	case $ac_config_target in
2994	# Handling of arguments.
2995	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;	3446	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		3447
2996	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5	3448	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
2997	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}	3449	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
2998	{ (exit 1); exit 1; }; };;	3450	{ (exit 1); exit 1; }; };;
2999	esac	3451	esac
3000	done	3452	done
		3453
3001		3454
3002	# If the user did not use the arguments to specify the items to instantiate,	3455	# If the user did not use the arguments to specify the items to instantiate,
3003	# then the envvar interface is used. Set only those that are not.	3456	# then the envvar interface is used. Set only those that are not.
3004	# We use the long form for the default assignment because of an extremely	3457	# We use the long form for the default assignment because of an extremely
3005	# bizarre bug on SunOS 4.1.3.	3458	# bizarre bug on SunOS 4.1.3.
3006	if $ac_need_defaults; then	3459	if $ac_need_defaults; then
3007	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	3460	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3008	fi	3461	fi
3009		3462
3010	# Have a temporary directory for convenience. Make it in the build tree	3463	# Have a temporary directory for convenience. Make it in the build tree
3011	# simply because there is no reason to put it here, and in addition,	3464	# simply because there is no reason against having it here, and in addition,
3012	# creating and moving files from /tmp can sometimes cause problems.	3465	# creating and moving files from /tmp can sometimes cause problems.
3013	# Create a temporary directory, and hook for its removal unless debugging.	3466	# Hook for its removal unless debugging.
		3467	# Note that there is a small window in which the directory will not be cleaned:
		3468	# after its creation but before its name has been assigned to `$tmp'.
3014	$debug ||	3469	$debug ||
3015	{	3470	{
3016	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	3471	tmp=
		3472	trap 'exit_status=$?
		3473	{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
		3474	' 0
3017	trap '{ (exit 1); exit 1; }' 1 2 13 15	3475	trap '{ (exit 1); exit 1; }' 1 2 13 15
3018	}	3476	}
3019
3020	# Create a (secure) tmp directory for tmp files.	3477	# Create a (secure) tmp directory for tmp files.
3021		3478
3022	{	3479	{
3023	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	3480	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3024	test -n "$tmp" && test -d "$tmp"	3481	test -n "$tmp" && test -d "$tmp"
3025	} ||	3482	} ||
3026	{	3483	{
3027	tmp=./confstat$$-$RANDOM	3484	tmp=./conf$$-$RANDOM
3028	(umask 077 && mkdir $tmp)	3485	(umask 077 && mkdir "$tmp")
3029	} ||	3486	} ||
3030	{	3487	{
3031	echo "$me: cannot create a temporary directory in ." >&2	3488	echo "$me: cannot create a temporary directory in ." >&2
3032	{ (exit 1); exit 1; }	3489	{ (exit 1); exit 1; }
3033	}	3490	}
3034		3491
3035	_ACEOF
3036		3492
3037	cat >>$CONFIG_STATUS <<\_ACEOF	3493	for ac_tag in :H $CONFIG_HEADERS
		3494	do
		3495	case $ac_tag in
		3496	:[FHLC]) ac_mode=$ac_tag; continue;;
		3497	esac
		3498	case $ac_mode$ac_tag in
		3499	:[FHL]*:*);;
		3500	:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
		3501	echo "$as_me: error: Invalid tag $ac_tag." >&2;}
		3502	{ (exit 1); exit 1; }; };;
		3503	:[FH]-) ac_tag=-:-;;
		3504	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		3505	esac
		3506	ac_save_IFS=$IFS
		3507	IFS=:
		3508	set x $ac_tag
		3509	IFS=$ac_save_IFS
		3510	shift
		3511	ac_file=$1
		3512	shift
3038		3513
3039	#	3514	case $ac_mode in
3040	# CONFIG_HEADER section.	3515	:L) ac_source=$1;;
3041	#	3516	:[FH])
		3517	ac_file_inputs=
		3518	for ac_f
		3519	do
		3520	case $ac_f in
		3521	-) ac_f="$tmp/stdin";;
		3522	*) # Look for the file first in the build tree, then in the source tree
		3523	# (if the path is not absolute). The absolute path cannot be DOS-style,
		3524	# because $ac_f cannot contain `:'.
		3525	test -f "$ac_f" ||
		3526	case $ac_f in
		3527	[\\/$]*) false;;
		3528	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		3529	esac ||
		3530	{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
		3531	echo "$as_me: error: cannot find input file: $ac_f" >&2;}
		3532	{ (exit 1); exit 1; }; };;
		3533	esac
		3534	ac_file_inputs="$ac_file_inputs $ac_f"
		3535	done
3042		3536
		3537	# Let's still pretend it is `configure' which instantiates (i.e., don't
		3538	# use $as_me), people would be surprised to read:
		3539	# /* config.h. Generated by config.status. */
		3540	configure_input="Generated from "`IFS=:
		3541	echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
		3542	if test x"$ac_file" != x-; then
		3543	configure_input="$ac_file. $configure_input"
		3544	{ echo "$as_me:$LINENO: creating $ac_file" >&5
		3545	echo "$as_me: creating $ac_file" >&6;}
		3546	fi
		3547
		3548	case $ac_tag in
		3549	*:-:* | *:-) cat >"$tmp/stdin";;
		3550	esac
		3551	;;
		3552	esac
		3553
		3554	ac_dir=`$as_dirname -- "$ac_file" ||
		3555	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		3556	X"$ac_file" : 'X\(//\)[^/]' \| \
		3557	X"$ac_file" : 'X\(//\)$' \| \
		3558	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
		3559	echo X"$ac_file" |
		3560	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		3561	s//\1/
		3562	q
		3563	}
		3564	/^X\(\/\/\)[^/].*/{
		3565	s//\1/
		3566	q
		3567	}
		3568	/^X\(\/\/\)$/{
		3569	s//\1/
		3570	q
		3571	}
		3572	/^X\(\/\).*/{
		3573	s//\1/
		3574	q
		3575	}
		3576	s/.*/./; q'`
		3577	{ as_dir="$ac_dir"
		3578	case $as_dir in #(
		3579	-*) as_dir=./$as_dir;;
		3580	esac
		3581	test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
		3582	as_dirs=
		3583	while :; do
		3584	case $as_dir in #(
		3585	*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
		3586	*) as_qdir=$as_dir;;
		3587	esac
		3588	as_dirs="'$as_qdir' $as_dirs"
		3589	as_dir=`$as_dirname -- "$as_dir" ||
		3590	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		3591	X"$as_dir" : 'X\(//\)[^/]' \| \
		3592	X"$as_dir" : 'X\(//\)$' \| \
		3593	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		3594	echo X"$as_dir" |
		3595	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		3596	s//\1/
		3597	q
		3598	}
		3599	/^X\(\/\/\)[^/].*/{
		3600	s//\1/
		3601	q
		3602	}
		3603	/^X\(\/\/\)$/{
		3604	s//\1/
		3605	q
		3606	}
		3607	/^X\(\/\).*/{
		3608	s//\1/
		3609	q
		3610	}
		3611	s/.*/./; q'`
		3612	test -d "$as_dir" && break
		3613	done
		3614	test -z "$as_dirs" || eval "mkdir $as_dirs"
		3615	} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
		3616	echo "$as_me: error: cannot create directory $as_dir" >&2;}
		3617	{ (exit 1); exit 1; }; }; }
		3618	ac_builddir=.
		3619
		3620	case "$ac_dir" in
		3621	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		3622	*)
		3623	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
		3624	# A ".." for each directory in $ac_dir_suffix.
		3625	ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
		3626	case $ac_top_builddir_sub in
		3627	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
		3628	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		3629	esac ;;
		3630	esac
		3631	ac_abs_top_builddir=$ac_pwd
		3632	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		3633	# for backward compatibility:
		3634	ac_top_builddir=$ac_top_build_prefix
		3635
		3636	case $srcdir in
		3637	.) # We are building in place.
		3638	ac_srcdir=.
		3639	ac_top_srcdir=$ac_top_builddir_sub
		3640	ac_abs_top_srcdir=$ac_pwd ;;
		3641	[\\/]* | ?:[\\/]* ) # Absolute name.
		3642	ac_srcdir=$srcdir$ac_dir_suffix;
		3643	ac_top_srcdir=$srcdir
		3644	ac_abs_top_srcdir=$srcdir ;;
		3645	*) # Relative name.
		3646	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		3647	ac_top_srcdir=$ac_top_build_prefix$srcdir
		3648	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		3649	esac
		3650	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		3651
		3652
		3653	case $ac_mode in
		3654
		3655	:H)
		3656	#
		3657	# CONFIG_HEADER
		3658	#
		3659	_ACEOF
		3660
		3661	# Transform confdefs.h into a sed script `conftest.defines', that
		3662	# substitutes the proper values into config.h.in to produce config.h.
		3663	rm -f conftest.defines conftest.tail
		3664	# First, append a space to every undef/define line, to ease matching.
		3665	echo 's/$/ /' >conftest.defines
		3666	# Then, protect against being on the right side of a sed subst, or in
		3667	# an unquoted here document, in config.status. If some macros were
		3668	# called several times there might be several #defines for the same
		3669	# symbol, which is useless. But do not sort them, since the last
		3670	# AC_DEFINE must be honored.
		3671	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
3043	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where	3672	# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
3044	# NAME is the cpp macro being defined and VALUE is the value it is being given.	3673	# NAME is the cpp macro being defined, VALUE is the value it is being given.
3045	#	3674	# PARAMS is the parameter list in the macro definition--in most cases, it's
3046	# ac_d sets the value in "#define NAME VALUE" lines.	3675	# just an empty string.
3047	ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'	3676	ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
3048	ac_dB='[ ].*$,\1#\2'	3677	ac_dB='\\)[ (].*,\\1define\\2'
3049	ac_dC=' '	3678	ac_dC=' '
3050	ac_dD=',;t'	3679	ac_dD=' ,'
3051	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3052	ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3053	ac_uB='$,\1#\2define\3'
3054	ac_uC=' '
3055	ac_uD=',;t'
3056		3680
3057	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue	3681	uniq confdefs.h |
3058	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".	3682	sed -n '
3059	case $ac_file in	3683	t rset
3060	- | *:- | *:-:* ) # input from stdin	3684	:rset
3061	cat >$tmp/stdin	3685	s/^[ ]*#[ ]*define[ ][ ]*//
3062	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	3686	t ok
3063	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;	3687	d
3064	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	3688	:ok
3065	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
3066	* ) ac_file_in=$ac_file.in ;;
3067	esac
3068
3069	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
3070	echo "$as_me: creating $ac_file" >&6;}
3071
3072	# First look for the input files in the build tree, otherwise in the
3073	# src tree.
3074	ac_file_inputs=`IFS=:
3075	for f in $ac_file_in; do
3076	case $f in
3077	-) echo $tmp/stdin ;;
3078	[\\/$]*)
3079	# Absolute (can't be DOS-style, as IFS=:)
3080	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3081	echo "$as_me: error: cannot find input file: $f" >&2;}
3082	{ (exit 1); exit 1; }; }
3083	# Do quote $f, to prevent DOS paths from being IFS'd.
3084	echo "$f";;
3085	*) # Relative
3086	if test -f "$f"; then
3087	# Build tree
3088	echo "$f"
3089	elif test -f "$srcdir/$f"; then
3090	# Source tree
3091	echo "$srcdir/$f"
3092	else
3093	# /dev/null tree
3094	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
3095	echo "$as_me: error: cannot find input file: $f" >&2;}
3096	{ (exit 1); exit 1; }; }
3097	fi;;
3098	esac
3099	done` || { (exit 1); exit 1; }
3100	# Remove the trailing spaces.
3101	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
3102
3103	_ACEOF
3104
3105	# Transform confdefs.h into two sed scripts, `conftest.defines' and
3106	# `conftest.undefs', that substitutes the proper values into
3107	# config.h.in to produce config.h. The first handles `#define'
3108	# templates, and the second `#undef' templates.
3109	# And first: Protect against being on the right side of a sed subst in
3110	# config.status. Protect against being in an unquoted here document
3111	# in config.status.
3112	rm -f conftest.defines conftest.undefs
3113	# Using a here document instead of a string reduces the quoting nightmare.
3114	# Putting comments in sed scripts is not portable.
3115	#
3116	# `end' is used to avoid that the second main sed command (meant for
3117	# 0-ary CPP macros) applies to n-ary macro definitions.
3118	# See the Autoconf documentation for `clear'.
3119	cat >confdef2sed.sed <<\_ACEOF
3120	s/[\\&,]/\\&/g	3689	s/[\\&,]/\\&/g
3121	s,[\\$`],\\&,g	3690	s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
3122	t clear	3691	s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
3123	: clear	3692	' >>conftest.defines
3124	s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
3125	t end
3126	s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
3127	: end
3128	_ACEOF
3129	# If some macros were called several times there might be several times
3130	# the same #defines, which is useless. Nevertheless, we may not want to
3131	# sort them, since we want the *last* AC-DEFINE to be honored.
3132	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
3133	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
3134	rm -f confdef2sed.sed
3135		3693
		3694	# Remove the space that was appended to ease matching.
3136	# This sed command replaces #undef with comments. This is necessary, for	3695	# Then replace #undef with comments. This is necessary, for
3137	# example, in the case of _POSIX_SOURCE, which is predefined and required	3696	# example, in the case of _POSIX_SOURCE, which is predefined and required
3138	# on some systems where configure will not decide to define it.	3697	# on some systems where configure will not decide to define it.
3139	cat >>conftest.undefs <<\_ACEOF	3698	# (The regexp can be short, since the line contains either #define or #undef.)
3140	s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,	3699	echo 's/ $//
3141	_ACEOF	3700	s,^[ #]*u.*,/* & */,' >>conftest.defines
3142		3701
3143	# Break up conftest.defines because some shells have a limit on the size	3702	# Break up conftest.defines:
3144	# of here documents, and old seds have small limits too (100 cmds).	3703	ac_max_sed_lines=50
3145	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS	3704
3146	echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS	3705	# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
3147	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS	3706	# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
3148	echo ' :' >>$CONFIG_STATUS	3707	# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
3149	rm -f conftest.tail	3708	# et cetera.
3150	while grep . conftest.defines >/dev/null	3709	ac_in='$ac_file_inputs'
		3710	ac_out='"$tmp/out1"'
		3711	ac_nxt='"$tmp/out2"'
		3712
		3713	while :
3151	do	3714	do
3152	# Write a limited-size here document to $tmp/defines.sed.	3715	# Write a here document:
3153	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS	3716	cat >>$CONFIG_STATUS <<_ACEOF
3154	# Speed up: don't consider the non `#define' lines.	3717	# First, check the format of the line:
3155	echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS	3718	cat >"\$tmp/defines.sed" <<\\CEOF
3156	# Work around the forget-to-reset-the-flag bug.	3719	/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
3157	echo 't clr' >>$CONFIG_STATUS	3720	/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
3158	echo ': clr' >>$CONFIG_STATUS	3721	b
		3722	:def
		3723	_ACEOF
3159	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS	3724	sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
3160	echo 'CEOF	3725	echo 'CEOF
3161	sed -f $tmp/defines.sed $tmp/in >$tmp/out	3726	sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
3162	rm -f $tmp/in	3727	ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
3163	mv $tmp/out $tmp/in
3164	' >>$CONFIG_STATUS
3165	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail	3728	sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
		3729	grep . conftest.tail >/dev/null || break
3166	rm -f conftest.defines	3730	rm -f conftest.defines
3167	mv conftest.tail conftest.defines	3731	mv conftest.tail conftest.defines
3168	done	3732	done
3169	rm -f conftest.defines	3733	rm -f conftest.defines conftest.tail
3170	echo ' fi # grep' >>$CONFIG_STATUS
3171	echo >>$CONFIG_STATUS
3172		3734
3173	# Break up conftest.undefs because some shells have a limit on the size	3735	echo "ac_result=$ac_in" >>$CONFIG_STATUS
3174	# of here documents, and old seds have small limits too (100 cmds).
3175	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
3176	rm -f conftest.tail
3177	while grep . conftest.undefs >/dev/null
3178	do
3179	# Write a limited-size here document to $tmp/undefs.sed.
3180	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
3181	# Speed up: don't consider the non `#undef'
3182	echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
3183	# Work around the forget-to-reset-the-flag bug.
3184	echo 't clr' >>$CONFIG_STATUS
3185	echo ': clr' >>$CONFIG_STATUS
3186	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
3187	echo 'CEOF
3188	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
3189	rm -f $tmp/in
3190	mv $tmp/out $tmp/in
3191	' >>$CONFIG_STATUS
3192	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
3193	rm -f conftest.undefs
3194	mv conftest.tail conftest.undefs
3195	done
3196	rm -f conftest.undefs
3197
3198	cat >>$CONFIG_STATUS <<\_ACEOF	3736	cat >>$CONFIG_STATUS <<\_ACEOF
3199	# Let's still pretend it is `configure' which instantiates (i.e., don't
3200	# use $as_me), people would be surprised to read:
3201	# /* config.h. Generated by config.status. */
3202	if test x"$ac_file" = x-; then
3203	echo "/* Generated by configure. */" >$tmp/config.h
3204	else
3205	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
3206	fi
3207	cat $tmp/in >>$tmp/config.h
3208	rm -f $tmp/in
3209	if test x"$ac_file" != x-; then	3737	if test x"$ac_file" != x-; then
		3738	echo "/* $configure_input */" >"$tmp/config.h"
		3739	cat "$ac_result" >>"$tmp/config.h"
3210	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	3740	if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
3211	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	3741	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
3212	echo "$as_me: $ac_file is unchanged" >&6;}	3742	echo "$as_me: $ac_file is unchanged" >&6;}
3213	else	3743	else
3214	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
3215	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3216	X"$ac_file" : 'X\(//\)[^/]' \| \
3217	X"$ac_file" : 'X\(//\)$' \| \
3218	X"$ac_file" : 'X\(/\)' \| \
3219	. : '\(.\)' 2>/dev/null ||
3220	echo X"$ac_file" |
3221	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3222	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
3223	/^X\(\/\/\)$/{ s//\1/; q; }
3224	/^X\(\/\).*/{ s//\1/; q; }
3225	s/.*/./; q'`
3226	{ if $as_mkdir_p; then
3227	mkdir -p "$ac_dir"
3228	else
3229	as_dir="$ac_dir"
3230	as_dirs=
3231	while test ! -d "$as_dir"; do
3232	as_dirs="$as_dir $as_dirs"
3233	as_dir=`(dirname "$as_dir") 2>/dev/null ||
3234	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3235	X"$as_dir" : 'X\(//\)[^/]' \| \
3236	X"$as_dir" : 'X\(//\)$' \| \
3237	X"$as_dir" : 'X\(/\)' \| \
3238	. : '\(.\)' 2>/dev/null ||
3239	echo X"$as_dir" |
3240	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
3241	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
3242	/^X\(\/\/\)$/{ s//\1/; q; }
3243	/^X\(\/\).*/{ s//\1/; q; }
3244	s/.*/./; q'`
3245	done
3246	test ! -n "$as_dirs" || mkdir $as_dirs
3247	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
3248	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
3249	{ (exit 1); exit 1; }; }; }
3250
3251	rm -f $ac_file	3744	rm -f $ac_file
3252	mv $tmp/config.h $ac_file	3745	mv "$tmp/config.h" $ac_file
3253	fi	3746	fi
3254	else	3747	else
3255	cat $tmp/config.h	3748	echo "/* $configure_input */"
3256	rm -f $tmp/config.h	3749	cat "$ac_result"
3257	fi	3750	fi
3258	done	3751	rm -f "$tmp/out12"
3259	_ACEOF	3752	;;
3260		3753
3261	cat >>$CONFIG_STATUS <<\_ACEOF	3754
		3755	esac
		3756
		3757	done # for ac_tag
		3758
3262		3759
3263	{ (exit 0); exit 0; }	3760	{ (exit 0); exit 0; }
3264	_ACEOF	3761	_ACEOF
3265	chmod +x $CONFIG_STATUS	3762	chmod +x $CONFIG_STATUS
3266	ac_clean_files=$ac_clean_files_save	3763	ac_clean_files=$ac_clean_files_save

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