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Comparing gvpe/configure (file contents):
Revision 1.1 by pcg, Tue Oct 14 19:39:39 2003 UTC vs.
Revision 1.53 by root, Thu Jul 18 13:35:19 2013 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 2.57.	3	# Generated by GNU Autoconf 2.69.
4	#	4	#
5	# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002	5	#
6	# Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
		7	#
		8	#
7	# This configure script is free software; the Free Software Foundation	9	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.	10	# gives unlimited permission to copy, distribute and modify it.
9	## --------------------- ##	11	## -------------------- ##
10	## M4sh Initialization. ##	12	## M4sh Initialization. ##
11	## --------------------- ##	13	## -------------------- ##
12		14
13	# Be Bourne compatible	15	# Be more Bourne compatible
		16	DUALCASE=1; export DUALCASE # for MKS sh
14	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15	emulate sh	18	emulate sh
16	NULLCMD=:	19	NULLCMD=:
17	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
18	# is contrary to our usage. Disable this feature.	21	# is contrary to our usage. Disable this feature.
19	alias -g '${1+"$@"}'='"$@"'	22	alias -g '${1+"$@"}'='"$@"'
20	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	23	setopt NO_GLOB_SUBST
		24	else
		25	case `(set -o) 2>/dev/null` in #(
		26	*posix*) :
21	set -o posix	27	set -o posix ;; #(
		28	*) :
		29	;;
		30	esac
22	fi	31	fi
23		32
24	# Support unset when possible.	33
25	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then	34	as_nl='
26	as_unset=unset	35	'
		36	export as_nl
		37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		41	# Prefer a ksh shell builtin over an external printf program on Solaris,
		42	# but without wasting forks for bash or zsh.
		43	if test -z "$BASH_VERSION$ZSH_VERSION" \
		44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		45	as_echo='print -r --'
		46	as_echo_n='print -rn --'
		47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		48	as_echo='printf %s\n'
		49	as_echo_n='printf %s'
		50	else
		51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		53	as_echo_n='/usr/ucb/echo -n'
27	else	54	else
28	as_unset=false	55	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		56	as_echo_n_body='eval
		57	arg=$1;
		58	case $arg in #(
		59	*"$as_nl"*)
		60	expr "X$arg" : "X\\(.*\\)$as_nl";
		61	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		62	esac;
		63	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		64	'
		65	export as_echo_n_body
		66	as_echo_n='sh -c $as_echo_n_body as_echo'
		67	fi
		68	export as_echo_body
		69	as_echo='sh -c $as_echo_body as_echo'
29	fi	70	fi
30		71
		72	# The user is always right.
		73	if test "${PATH_SEPARATOR+set}" != set; then
		74	PATH_SEPARATOR=:
		75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		77	PATH_SEPARATOR=';'
		78	}
		79	fi
31		80
32	# Work around bugs in pre-3.0 UWIN ksh.	81
33	$as_unset ENV MAIL MAILPATH	82	# IFS
		83	# We need space, tab and new line, in precisely that order. Quoting is
		84	# there to prevent editors from complaining about space-tab.
		85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		86	# splitting by setting IFS to empty value.)
		87	IFS=" "" $as_nl"
		88
		89	# Find who we are. Look in the path if we contain no directory separator.
		90	as_myself=
		91	case $0 in #((
		92	*[\\/]* ) as_myself=$0 ;;
		93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		94	for as_dir in $PATH
		95	do
		96	IFS=$as_save_IFS
		97	test -z "$as_dir" && as_dir=.
		98	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114	# Unset variables that we do not need and which cause bugs (e.g. in
		115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		116	# suppresses any "Segmentation fault" message there. '((' could
		117	# trigger a bug in pdksh 5.2.14.
		118	for as_var in BASH_ENV ENV MAIL MAILPATH
		119	do eval test x\${$as_var+set} = xset \
		120	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		121	done
34	PS1='$ '	122	PS1='$ '
35	PS2='> '	123	PS2='> '
36	PS4='+ '	124	PS4='+ '
37		125
38	# NLS nuisances.	126	# NLS nuisances.
39	for as_var in \	127	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	128	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	129	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	130	export LANGUAGE
		131
		132	# CDPATH.
		133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		134
		135	# Use a proper internal environment variable to ensure we don't fall
		136	# into an infinite loop, continuously re-executing ourselves.
		137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		138	_as_can_reexec=no; export _as_can_reexec;
		139	# We cannot yet assume a decent shell, so we have to provide a
		140	# neutralization value for shells without unset; and this also
		141	# works around shells that cannot unset nonexistent variables.
		142	# Preserve -v and -x to the replacement shell.
		143	BASH_ENV=/dev/null
		144	ENV=/dev/null
		145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		146	case $- in # ((((
		147	*v*x* | *x*v* ) as_opts=-vx ;;
		148	*v* ) as_opts=-v ;;
		149	*x* ) as_opts=-x ;;
		150	* ) as_opts= ;;
		151	esac
		152	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		153	# Admittedly, this is quite paranoid, since all the known shells bail
		154	# out after a failed `exec'.
		155	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		156	as_fn_exit 255
		157	fi
		158	# We don't want this to propagate to other subprocesses.
		159	{ _as_can_reexec=; unset _as_can_reexec;}
		160	if test "x$CONFIG_SHELL" = x; then
		161	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
		162	emulate sh
		163	NULLCMD=:
		164	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		165	# is contrary to our usage. Disable this feature.
		166	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		167	setopt NO_GLOB_SUBST
		168	else
		169	case \`(set -o) 2>/dev/null\` in #(
		170	*posix*) :
		171	set -o posix ;; #(
		172	*) :
		173	;;
		174	esac
		175	fi
		176	"
		177	as_required="as_fn_return () { (exit \$1); }
		178	as_fn_success () { as_fn_return 0; }
		179	as_fn_failure () { as_fn_return 1; }
		180	as_fn_ret_success () { return 0; }
		181	as_fn_ret_failure () { return 1; }
		182
		183	exitcode=0
		184	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
		185	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		186	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
		187	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		188	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
		189
		190	else
		191	exitcode=1; echo positional parameters were not saved.
		192	fi
		193	test x\$exitcode = x0 || exit 1
		194	test -x / || exit 1"
		195	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		196	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		197	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		198	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
		199	test \$(( 1 + 1 )) = 2 || exit 1"
		200	if (eval "$as_required") 2>/dev/null; then :
		201	as_have_required=yes
		202	else
		203	as_have_required=no
		204	fi
		205	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
		206
		207	else
		208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		209	as_found=false
		210	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
43	do	211	do
44	if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then	212	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	213	test -z "$as_dir" && as_dir=.
		214	as_found=:
		215	case $as_dir in #(
		216	/*)
		217	for as_base in sh bash ksh sh5; do
		218	# Try only shells that exist, to save several forks.
		219	as_shell=$as_dir/$as_base
		220	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		221	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
		222	CONFIG_SHELL=$as_shell as_have_required=yes
		223	if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
		224	break 2
		225	fi
		226	fi
		227	done;;
		228	esac
		229	as_found=false
		230	done
		231	$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
		232	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
		233	CONFIG_SHELL=$SHELL as_have_required=yes
		234	fi; }
		235	IFS=$as_save_IFS
		236
		237
		238	if test "x$CONFIG_SHELL" != x; then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	*v*x* | *x*v* ) as_opts=-vx ;;
		249	*v* ) as_opts=-v ;;
		250	*x* ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno; then :
		261	$as_echo "$0: This script requires a shell more modern than all"
		262	$as_echo "$0: the shells that I found on your system."
		263	if test x${ZSH_VERSION+set} = xset ; then
		264	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		265	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
46	else	266	else
47	$as_unset $as_var	267	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
		268	$0: including any error possibly output before this
		269	$0: message. Then install a modern shell, or manually run
		270	$0: the script under such a shell if you do have one."
48	fi	271	fi
49	done	272	exit 1
		273	fi
		274	fi
		275	fi
		276	SHELL=${CONFIG_SHELL-/bin/sh}
		277	export SHELL
		278	# Unset more variables known to interfere with behavior of common tools.
		279	CLICOLOR_FORCE= GREP_OPTIONS=
		280	unset CLICOLOR_FORCE GREP_OPTIONS
50		281
51	# Required to use basename.	282	## --------------------- ##
		283	## M4sh Shell Functions. ##
		284	## --------------------- ##
		285	# as_fn_unset VAR
		286	# ---------------
		287	# Portably unset VAR.
		288	as_fn_unset ()
		289	{
		290	{ eval $1=; unset $1;}
		291	}
		292	as_unset=as_fn_unset
		293
		294	# as_fn_set_status STATUS
		295	# -----------------------
		296	# Set $? to STATUS, without forking.
		297	as_fn_set_status ()
		298	{
		299	return $1
		300	} # as_fn_set_status
		301
		302	# as_fn_exit STATUS
		303	# -----------------
		304	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		305	as_fn_exit ()
		306	{
		307	set +e
		308	as_fn_set_status $1
		309	exit $1
		310	} # as_fn_exit
		311
		312	# as_fn_mkdir_p
		313	# -------------
		314	# Create "$as_dir" as a directory, including parents if necessary.
		315	as_fn_mkdir_p ()
		316	{
		317
		318	case $as_dir in #(
		319	-*) as_dir=./$as_dir;;
		320	esac
		321	test -d "$as_dir" || eval $as_mkdir_p || {
		322	as_dirs=
		323	while :; do
		324	case $as_dir in #(
		325	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		326	*) as_qdir=$as_dir;;
		327	esac
		328	as_dirs="'$as_qdir' $as_dirs"
		329	as_dir=`$as_dirname -- "$as_dir" ||
		330	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		331	X"$as_dir" : 'X\(//\)[^/]' \| \
		332	X"$as_dir" : 'X\(//\)$' \| \
		333	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		334	$as_echo X"$as_dir" |
		335	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		336	s//\1/
		337	q
		338	}
		339	/^X\(\/\/\)[^/].*/{
		340	s//\1/
		341	q
		342	}
		343	/^X\(\/\/\)$/{
		344	s//\1/
		345	q
		346	}
		347	/^X\(\/\).*/{
		348	s//\1/
		349	q
		350	}
		351	s/.*/./; q'`
		352	test -d "$as_dir" && break
		353	done
		354	test -z "$as_dirs" || eval "mkdir $as_dirs"
		355	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		356
		357
		358	} # as_fn_mkdir_p
		359
		360	# as_fn_executable_p FILE
		361	# -----------------------
		362	# Test if FILE is an executable regular file.
		363	as_fn_executable_p ()
		364	{
		365	test -f "$1" && test -x "$1"
		366	} # as_fn_executable_p
		367	# as_fn_append VAR VALUE
		368	# ----------------------
		369	# Append the text in VALUE to the end of the definition contained in VAR. Take
		370	# advantage of any shell optimizations that allow amortized linear growth over
		371	# repeated appends, instead of the typical quadratic growth present in naive
		372	# implementations.
		373	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		374	eval 'as_fn_append ()
		375	{
		376	eval $1+=\$2
		377	}'
		378	else
		379	as_fn_append ()
		380	{
		381	eval $1=\$$1\$2
		382	}
		383	fi # as_fn_append
		384
		385	# as_fn_arith ARG...
		386	# ------------------
		387	# Perform arithmetic evaluation on the ARGs, and store the result in the
		388	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		389	# must be portable across $(()) and expr.
		390	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		391	eval 'as_fn_arith ()
		392	{
		393	as_val=$(( $* ))
		394	}'
		395	else
		396	as_fn_arith ()
		397	{
		398	as_val=`expr "$@" || test $? -eq 1`
		399	}
		400	fi # as_fn_arith
		401
		402
		403	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		404	# ----------------------------------------
		405	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		406	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		407	# script with STATUS, using 1 if that was 0.
		408	as_fn_error ()
		409	{
		410	as_status=$1; test $as_status -eq 0 && as_status=1
		411	if test "$4"; then
		412	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		413	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		414	fi
		415	$as_echo "$as_me: error: $2" >&2
		416	as_fn_exit $as_status
		417	} # as_fn_error
		418
52	if expr a : '\(a\)' >/dev/null 2>&1; then	419	if expr a : '\(a\)' >/dev/null 2>&1 &&
		420	test "X`expr 00001 : '.*\(...\)'`" = X001; then
53	as_expr=expr	421	as_expr=expr
54	else	422	else
55	as_expr=false	423	as_expr=false
56	fi	424	fi
57		425
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	426	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59	as_basename=basename	427	as_basename=basename
60	else	428	else
61	as_basename=false	429	as_basename=false
62	fi	430	fi
63		431
		432	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		433	as_dirname=dirname
		434	else
		435	as_dirname=false
		436	fi
64		437
65	# Name of the executable.
66	as_me=`$as_basename "$0" ||	438	as_me=`$as_basename -- "$0" ||
67	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	439	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68	X"$0" : 'X\(//\)$' \| \	440	X"$0" : 'X\(//\)$' \| \
69	X"$0" : 'X\(/\)$' \| \	441	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
70	. : '\(.\)' 2>/dev/null ||
71	echo X/"$0" |	442	$as_echo X/"$0" |
72	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	443	sed '/^.*\/\([^/][^/]*\)\/*$/{
73	/^X\/\(\/\/\)$/{ s//\1/; q; }	444	s//\1/
74	/^X\/\(\/\).*/{ s//\1/; q; }	445	q
		446	}
		447	/^X\/\(\/\/\)$/{
		448	s//\1/
		449	q
		450	}
		451	/^X\/\(\/\).*/{
		452	s//\1/
		453	q
		454	}
75	s/.*/./; q'`	455	s/.*/./; q'`
76		456
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	457	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	458	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	459	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	460	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	461	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits	462	as_cr_alnum=$as_cr_Letters$as_cr_digits
85		463
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98		464
99		465	as_lineno_1=$LINENO as_lineno_1a=$LINENO
100	as_lineno_1=$LINENO	466	as_lineno_2=$LINENO as_lineno_2a=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&	467	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" || {	468	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
105	# Find who we are. Look in the path if we contain no path at all	469	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
106	# relative or not.	470	sed -n '
107	case $0 in	471	p
108	*[\\/]* ) as_myself=$0 ;;	472	/[$]LINENO/=
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# 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
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself |	473	' <$as_myself |
165	sed '	474	sed '
		475	s/[$]LINENO.*/&-/
		476	t lineno
		477	b
		478	:lineno
166	N	479	N
167	s,$,-,
168	: loop	480	:loop
169	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,	481	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
170	t loop	482	t loop
171	s,-$,,	483	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	484	' >$as_me.lineno &&
174	chmod +x $as_me.lineno ||	485	chmod +x "$as_me.lineno" ||
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
176	{ (exit 1); exit 1; }; }
177		487
		488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		489	# already done that, so ensure we don't try to do so again and fall
		490	# in an infinite loop. This has already happened in practice.
		491	_as_can_reexec=no; export _as_can_reexec
178	# Don't try to exec as it changes $[0], causing all sort of problems	492	# 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	493	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	494	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	495	. "./$as_me.lineno"
182	# Exit status is that of the last command.	496	# Exit status is that of the last command.
183	exit	497	exit
184	}	498	}
185		499
186		500	ECHO_C= ECHO_N= ECHO_T=
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	501	case `echo -n x` in #(((((
188	*c*,-n*) ECHO_N= ECHO_C='	502	-n*)
		503	case `echo 'xy\c'` in
		504	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
		505	xy) ECHO_C='\c';;
		506	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
189	' ECHO_T=' ' ;;	507	ECHO_T=' ';;
190	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	508	esac;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	509	*)
		510	ECHO_N='-n';;
192	esac	511	esac
193		512
194	if expr a : '\(a\)' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file	513	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file	514	if test -d conf$$.dir; then
		515	rm -f conf$$.dir/conf$$.file
		516	else
		517	rm -f conf$$.dir
		518	mkdir conf$$.dir 2>/dev/null
		519	fi
		520	if (echo >conf$$.file) 2>/dev/null; then
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	521	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	522	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	523	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	524	# 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	525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		526	# In both cases, we have to default to `cp -pR'.
		527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
207	as_ln_s='cp -p'	528	as_ln_s='cp -pR'
		529	elif ln conf$$.file conf$$ 2>/dev/null; then
		530	as_ln_s=ln
208	else	531	else
209	as_ln_s='ln -s'	532	as_ln_s='cp -pR'
210	fi	533	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else	534	else
214	as_ln_s='cp -p'	535	as_ln_s='cp -pR'
215	fi	536	fi
216	rm -f conf$$ conf$$.exe conf$$.file	537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		538	rmdir conf$$.dir 2>/dev/null
217		539
218	if mkdir -p . 2>/dev/null; then	540	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:	541	as_mkdir_p='mkdir -p "$as_dir"'
220	else	542	else
		543	test -d ./-p && rmdir ./-p
221	as_mkdir_p=false	544	as_mkdir_p=false
222	fi	545	fi
223		546
224	as_executable_p="test -f"	547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
225		549
226	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
227	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
228		552
229	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
230	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"	554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
231		555
232		556
233	# IFS	557	test -n "$DJDIR" || exec 7<&0 </dev/null
234	# We need space, tab and new line, in precisely that order.	558	exec 6>&1
235	as_nl='
236	'
237	IFS=" $as_nl"
238
239	# CDPATH.
240	$as_unset CDPATH
241
242		559
243	# Name of the host.	560	# Name of the host.
244	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
245	# so uname gets run too.	562	# so uname gets run too.
246	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	563	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
247
248	exec 6>&1
249		564
250	#	565	#
251	# Initializations.	566	# Initializations.
252	#	567	#
253	ac_default_prefix=/usr/local	568	ac_default_prefix=/usr/local
		569	ac_clean_files=
254	ac_config_libobj_dir=.	570	ac_config_libobj_dir=.
		571	LIBOBJS=
255	cross_compiling=no	572	cross_compiling=no
256	subdirs=	573	subdirs=
257	MFLAGS=	574	MFLAGS=
258	MAKEFLAGS=	575	MAKEFLAGS=
259	SHELL=${CONFIG_SHELL-/bin/sh}
260
261	# Maximum number of lines to put in a shell here document.
262	# This variable seems obsolete. It should probably be removed, and
263	# only ac_max_sed_lines should be used.
264	: ${ac_max_here_lines=38}
265		576
266	# Identity of this package.	577	# Identity of this package.
267	PACKAGE_NAME=	578	PACKAGE_NAME=
268	PACKAGE_TARNAME=	579	PACKAGE_TARNAME=
269	PACKAGE_VERSION=	580	PACKAGE_VERSION=
270	PACKAGE_STRING=	581	PACKAGE_STRING=
271	PACKAGE_BUGREPORT=	582	PACKAGE_BUGREPORT=
		583	PACKAGE_URL=
272		584
273	ac_unique_file="src/vped.C"	585	ac_unique_file="src/gvpe.C"
274	# Factoring default headers for most tests.	586	# Factoring default headers for most tests.
275	ac_includes_default="\	587	ac_includes_default="\
276	#include <stdio.h>	588	#include <stdio.h>
277	#if HAVE_SYS_TYPES_H	589	#ifdef HAVE_SYS_TYPES_H
278	# include <sys/types.h>	590	# include <sys/types.h>
279	#endif	591	#endif
280	#if HAVE_SYS_STAT_H	592	#ifdef HAVE_SYS_STAT_H
281	# include <sys/stat.h>	593	# include <sys/stat.h>
282	#endif	594	#endif
283	#if STDC_HEADERS	595	#ifdef STDC_HEADERS
284	# include <stdlib.h>	596	# include <stdlib.h>
285	# include <stddef.h>	597	# include <stddef.h>
286	#else	598	#else
287	# if HAVE_STDLIB_H	599	# ifdef HAVE_STDLIB_H
288	# include <stdlib.h>	600	# include <stdlib.h>
289	# endif	601	# endif
290	#endif	602	#endif
291	#if HAVE_STRING_H	603	#ifdef HAVE_STRING_H
292	# if !STDC_HEADERS && HAVE_MEMORY_H	604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
293	# include <memory.h>	605	# include <memory.h>
294	# endif	606	# endif
295	# include <string.h>	607	# include <string.h>
296	#endif	608	#endif
297	#if HAVE_STRINGS_H	609	#ifdef HAVE_STRINGS_H
298	# include <strings.h>	610	# include <strings.h>
299	#endif	611	#endif
300	#if HAVE_INTTYPES_H	612	#ifdef HAVE_INTTYPES_H
301	# include <inttypes.h>	613	# include <inttypes.h>
302	#else
303	# if HAVE_STDINT_H
304	# include <stdint.h>
305	# endif
306	#endif	614	#endif
		615	#ifdef HAVE_STDINT_H
		616	# include <stdint.h>
		617	#endif
307	#if HAVE_UNISTD_H	618	#ifdef HAVE_UNISTD_H
308	# include <unistd.h>	619	# include <unistd.h>
309	#endif"	620	#endif"
310		621
311	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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP INCLUDES LIBOBJS LTLIBOBJS'	622	ac_subst_vars='am__EXEEXT_FALSE
		623	am__EXEEXT_TRUE
		624	LTLIBOBJS
		625	LIBOBJS
		626	INCLUDES
		627	ROHC_FALSE
		628	ROHC_TRUE
		629	LDFLAGS_DAEMON
		630	HAVE_TUNTAP
		631	LINUX_IF_TUN_H
		632	ALLOCA
		633	CXXCPP
		634	IFSUBTYPE
		635	IFTYPE
		636	RANLIB
		637	LN_S
		638	EGREP
		639	GREP
		640	am__fastdepCXX_FALSE
		641	am__fastdepCXX_TRUE
		642	CXXDEPMODE
		643	ac_ct_CXX
		644	CXXFLAGS
		645	CXX
		646	CPP
		647	POSUB
		648	LTLIBINTL
		649	LIBINTL
		650	INTLLIBS
		651	LTLIBICONV
		652	LIBICONV
		653	USE_NLS
		654	am__fastdepCC_FALSE
		655	am__fastdepCC_TRUE
		656	CCDEPMODE
		657	am__nodep
		658	AMDEPBACKSLASH
		659	AMDEP_FALSE
		660	AMDEP_TRUE
		661	am__quote
		662	am__include
		663	DEPDIR
		664	OBJEXT
		665	EXEEXT
		666	ac_ct_CC
		667	CPPFLAGS
		668	LDFLAGS
		669	CFLAGS
		670	CC
		671	MSGMERGE
		672	XGETTEXT
		673	GMSGFMT
		674	MSGFMT
		675	MKINSTALLDIRS
		676	MAINT
		677	MAINTAINER_MODE_FALSE
		678	MAINTAINER_MODE_TRUE
		679	am__untar
		680	am__tar
		681	AMTAR
		682	am__leading_dot
		683	SET_MAKE
		684	AWK
		685	mkdir_p
		686	MKDIR_P
		687	INSTALL_STRIP_PROGRAM
		688	STRIP
		689	install_sh
		690	MAKEINFO
		691	AUTOHEADER
		692	AUTOMAKE
		693	AUTOCONF
		694	ACLOCAL
		695	VERSION
		696	PACKAGE
		697	CYGPATH_W
		698	am__isrc
		699	INSTALL_DATA
		700	INSTALL_SCRIPT
		701	INSTALL_PROGRAM
		702	target_os
		703	target_vendor
		704	target_cpu
		705	target
		706	host_os
		707	host_vendor
		708	host_cpu
		709	host
		710	build_os
		711	build_vendor
		712	build_cpu
		713	build
		714	target_alias
		715	host_alias
		716	build_alias
		717	LIBS
		718	ECHO_T
		719	ECHO_N
		720	ECHO_C
		721	DEFS
		722	mandir
		723	localedir
		724	libdir
		725	psdir
		726	pdfdir
		727	dvidir
		728	htmldir
		729	infodir
		730	docdir
		731	oldincludedir
		732	includedir
		733	localstatedir
		734	sharedstatedir
		735	sysconfdir
		736	datadir
		737	datarootdir
		738	libexecdir
		739	sbindir
		740	bindir
		741	program_transform_name
		742	prefix
		743	exec_prefix
		744	PACKAGE_URL
		745	PACKAGE_BUGREPORT
		746	PACKAGE_STRING
		747	PACKAGE_VERSION
		748	PACKAGE_TARNAME
		749	PACKAGE_NAME
		750	PATH_SEPARATOR
		751	SHELL'
312	ac_subst_files=''	752	ac_subst_files=''
		753	ac_user_opts='
		754	enable_option_checking
		755	enable_maintainer_mode
		756	enable_dependency_tracking
		757	with_gnu_ld
		758	enable_rpath
		759	with_libiconv_prefix
		760	enable_nls
		761	with_libintl_prefix
		762	enable_iftype
		763	with_kernel
		764	with_openssl_include
		765	with_openssl_lib
		766	enable_threads
		767	enable_static_daemon
		768	enable_icmp
		769	enable_tcp
		770	enable_http_proxy
		771	enable_dns
		772	enable_rsa_length
		773	enable_hmac_length
		774	enable_rand_length
		775	enable_max_mtu
		776	enable_compression
		777	enable_cipher
		778	enable_hmac_digest
		779	enable_auth_digest
		780	'
		781	ac_precious_vars='build_alias
		782	host_alias
		783	target_alias
		784	CC
		785	CFLAGS
		786	LDFLAGS
		787	LIBS
		788	CPPFLAGS
		789	CPP
		790	CXX
		791	CXXFLAGS
		792	CCC
		793	CXXCPP'
		794
313		795
314	# Initialize some variables set by options.	796	# Initialize some variables set by options.
315	ac_init_help=	797	ac_init_help=
316	ac_init_version=false	798	ac_init_version=false
		799	ac_unrecognized_opts=
		800	ac_unrecognized_sep=
317	# The variables have the same names as the options, with	801	# The variables have the same names as the options, with
318	# dashes changed to underlines.	802	# dashes changed to underlines.
319	cache_file=/dev/null	803	cache_file=/dev/null
320	exec_prefix=NONE	804	exec_prefix=NONE
321	no_create=	805	no_create=
…		…
334	# Installation directory options.	818	# Installation directory options.
335	# These are left unexpanded so users can "make install exec_prefix=/foo"	819	# These are left unexpanded so users can "make install exec_prefix=/foo"
336	# and all the variables that are supposed to be based on exec_prefix	820	# and all the variables that are supposed to be based on exec_prefix
337	# by default will actually change.	821	# by default will actually change.
338	# Use braces instead of parens because sh, perl, etc. also accept them.	822	# Use braces instead of parens because sh, perl, etc. also accept them.
		823	# (The list follows the same order as the GNU Coding Standards.)
339	bindir='${exec_prefix}/bin'	824	bindir='${exec_prefix}/bin'
340	sbindir='${exec_prefix}/sbin'	825	sbindir='${exec_prefix}/sbin'
341	libexecdir='${exec_prefix}/libexec'	826	libexecdir='${exec_prefix}/libexec'
342	datadir='${prefix}/share'	827	datarootdir='${prefix}/share'
		828	datadir='${datarootdir}'
343	sysconfdir='${prefix}/etc'	829	sysconfdir='${prefix}/etc'
344	sharedstatedir='${prefix}/com'	830	sharedstatedir='${prefix}/com'
345	localstatedir='${prefix}/var'	831	localstatedir='${prefix}/var'
346	libdir='${exec_prefix}/lib'
347	includedir='${prefix}/include'	832	includedir='${prefix}/include'
348	oldincludedir='/usr/include'	833	oldincludedir='/usr/include'
		834	docdir='${datarootdir}/doc/${PACKAGE}'
349	infodir='${prefix}/info'	835	infodir='${datarootdir}/info'
350	mandir='${prefix}/man'	836	htmldir='${docdir}'
		837	dvidir='${docdir}'
		838	pdfdir='${docdir}'
		839	psdir='${docdir}'
		840	libdir='${exec_prefix}/lib'
		841	localedir='${datarootdir}/locale'
		842	mandir='${datarootdir}/man'
351		843
352	ac_prev=	844	ac_prev=
		845	ac_dashdash=
353	for ac_option	846	for ac_option
354	do	847	do
355	# If the previous option needs an argument, assign it.	848	# If the previous option needs an argument, assign it.
356	if test -n "$ac_prev"; then	849	if test -n "$ac_prev"; then
357	eval "$ac_prev=\$ac_option"	850	eval $ac_prev=\$ac_option
358	ac_prev=	851	ac_prev=
359	continue	852	continue
360	fi	853	fi
361		854
		855	case $ac_option in
362	ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`	856	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		857	*=) ac_optarg= ;;
		858	*) ac_optarg=yes ;;
		859	esac
363		860
364	# Accept the important Cygnus configure options, so we can diagnose typos.	861	# Accept the important Cygnus configure options, so we can diagnose typos.
365		862
366	case $ac_option in	863	case $ac_dashdash$ac_option in
		864	--)
		865	ac_dashdash=yes ;;
367		866
368	-bindir | --bindir | --bindi | --bind | --bin | --bi)	867	-bindir | --bindir | --bindi | --bind | --bin | --bi)
369	ac_prev=bindir ;;	868	ac_prev=bindir ;;
370	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)	869	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
371	bindir=$ac_optarg ;;	870	bindir=$ac_optarg ;;
…		…
383	cache_file=$ac_optarg ;;	882	cache_file=$ac_optarg ;;
384		883
385	--config-cache | -C)	884	--config-cache | -C)
386	cache_file=config.cache ;;	885	cache_file=config.cache ;;
387		886
388	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)	887	-datadir | --datadir | --datadi | --datad)
389	ac_prev=datadir ;;	888	ac_prev=datadir ;;
390	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \	889	-datadir=* | --datadir=* | --datadi=* | --datad=*)
391	| --da=*)
392	datadir=$ac_optarg ;;	890	datadir=$ac_optarg ;;
393		891
		892	-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
		893	| --dataroo | --dataro | --datar)
		894	ac_prev=datarootdir ;;
		895	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
		896	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
		897	datarootdir=$ac_optarg ;;
		898
394	-disable-* | --disable-*)	899	-disable-* | --disable-*)
395	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	900	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
396	# Reject names that are not valid shell variable names.	901	# Reject names that are not valid shell variable names.
397	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	902	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
398	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	903	as_fn_error $? "invalid feature name: $ac_useropt"
399	{ (exit 1); exit 1; }; }	904	ac_useropt_orig=$ac_useropt
400	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	905	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		906	case $ac_user_opts in
		907	*"
		908	"enable_$ac_useropt"
		909	"*) ;;
		910	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		911	ac_unrecognized_sep=', ';;
		912	esac
401	eval "enable_$ac_feature=no" ;;	913	eval enable_$ac_useropt=no ;;
		914
		915	-docdir | --docdir | --docdi | --doc | --do)
		916	ac_prev=docdir ;;
		917	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
		918	docdir=$ac_optarg ;;
		919
		920	-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
		921	ac_prev=dvidir ;;
		922	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
		923	dvidir=$ac_optarg ;;
402		924
403	-enable-* | --enable-*)	925	-enable-* | --enable-*)
404	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	926	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
405	# Reject names that are not valid shell variable names.	927	# Reject names that are not valid shell variable names.
406	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	928	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
407	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	929	as_fn_error $? "invalid feature name: $ac_useropt"
408	{ (exit 1); exit 1; }; }	930	ac_useropt_orig=$ac_useropt
409	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	931	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
410	case $ac_option in	932	case $ac_user_opts in
411	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	933	*"
412	*) ac_optarg=yes ;;	934	"enable_$ac_useropt"
		935	"*) ;;
		936	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		937	ac_unrecognized_sep=', ';;
413	esac	938	esac
414	eval "enable_$ac_feature='$ac_optarg'" ;;	939	eval enable_$ac_useropt=\$ac_optarg ;;
415		940
416	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	941	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
417	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	942	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
418	| --exec | --exe | --ex)	943	| --exec | --exe | --ex)
419	ac_prev=exec_prefix ;;	944	ac_prev=exec_prefix ;;
…		…
436	-host | --host | --hos | --ho)	961	-host | --host | --hos | --ho)
437	ac_prev=host_alias ;;	962	ac_prev=host_alias ;;
438	-host=* | --host=* | --hos=* | --ho=*)	963	-host=* | --host=* | --hos=* | --ho=*)
439	host_alias=$ac_optarg ;;	964	host_alias=$ac_optarg ;;
440		965
		966	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		967	ac_prev=htmldir ;;
		968	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		969	| --ht=*)
		970	htmldir=$ac_optarg ;;
		971
441	-includedir | --includedir | --includedi | --included | --include \	972	-includedir | --includedir | --includedi | --included | --include \
442	| --includ | --inclu | --incl | --inc)	973	| --includ | --inclu | --incl | --inc)
443	ac_prev=includedir ;;	974	ac_prev=includedir ;;
444	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \	975	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
445	| --includ=* | --inclu=* | --incl=* | --inc=*)	976	| --includ=* | --inclu=* | --incl=* | --inc=*)
…		…
460	ac_prev=libexecdir ;;	991	ac_prev=libexecdir ;;
461	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \	992	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
462	| --libexe=* | --libex=* | --libe=*)	993	| --libexe=* | --libex=* | --libe=*)
463	libexecdir=$ac_optarg ;;	994	libexecdir=$ac_optarg ;;
464		995
		996	-localedir | --localedir | --localedi | --localed | --locale)
		997	ac_prev=localedir ;;
		998	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		999	localedir=$ac_optarg ;;
		1000
465	-localstatedir | --localstatedir | --localstatedi | --localstated \	1001	-localstatedir | --localstatedir | --localstatedi | --localstated \
466	| --localstate | --localstat | --localsta | --localst \	1002	| --localstate | --localstat | --localsta | --localst | --locals)
467	| --locals | --local | --loca | --loc | --lo)
468	ac_prev=localstatedir ;;	1003	ac_prev=localstatedir ;;
469	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \	1004	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
470	| --localstate=* | --localstat=* | --localsta=* | --localst=* \	1005	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
471	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
472	localstatedir=$ac_optarg ;;	1006	localstatedir=$ac_optarg ;;
473		1007
474	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)	1008	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
475	ac_prev=mandir ;;	1009	ac_prev=mandir ;;
476	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)	1010	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
…		…
531	| --program-transfo=* | --program-transf=* \	1065	| --program-transfo=* | --program-transf=* \
532	| --program-trans=* | --program-tran=* \	1066	| --program-trans=* | --program-tran=* \
533	| --progr-tra=* | --program-tr=* | --program-t=*)	1067	| --progr-tra=* | --program-tr=* | --program-t=*)
534	program_transform_name=$ac_optarg ;;	1068	program_transform_name=$ac_optarg ;;
535		1069
		1070	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		1071	ac_prev=pdfdir ;;
		1072	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		1073	pdfdir=$ac_optarg ;;
		1074
		1075	-psdir | --psdir | --psdi | --psd | --ps)
		1076	ac_prev=psdir ;;
		1077	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		1078	psdir=$ac_optarg ;;
		1079
536	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1080	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
537	| -silent | --silent | --silen | --sile | --sil)	1081	| -silent | --silent | --silen | --sile | --sil)
538	silent=yes ;;	1082	silent=yes ;;
539		1083
540	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1084	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
…		…
581		1125
582	-version | --version | --versio | --versi | --vers | -V)	1126	-version | --version | --versio | --versi | --vers | -V)
583	ac_init_version=: ;;	1127	ac_init_version=: ;;
584		1128
585	-with-* | --with-*)	1129	-with-* | --with-*)
586	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1130	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
587	# Reject names that are not valid shell variable names.	1131	# Reject names that are not valid shell variable names.
588	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1132	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
589	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1133	as_fn_error $? "invalid package name: $ac_useropt"
590	{ (exit 1); exit 1; }; }	1134	ac_useropt_orig=$ac_useropt
591	ac_package=`echo $ac_package| sed 's/-/_/g'`	1135	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
592	case $ac_option in	1136	case $ac_user_opts in
593	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	1137	*"
594	*) ac_optarg=yes ;;	1138	"with_$ac_useropt"
		1139	"*) ;;
		1140	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1141	ac_unrecognized_sep=', ';;
595	esac	1142	esac
596	eval "with_$ac_package='$ac_optarg'" ;;	1143	eval with_$ac_useropt=\$ac_optarg ;;
597		1144
598	-without-* | --without-*)	1145	-without-* | --without-*)
599	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1146	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
600	# Reject names that are not valid shell variable names.	1147	# Reject names that are not valid shell variable names.
601	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1148	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
602	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1149	as_fn_error $? "invalid package name: $ac_useropt"
603	{ (exit 1); exit 1; }; }	1150	ac_useropt_orig=$ac_useropt
604	ac_package=`echo $ac_package | sed 's/-/_/g'`	1151	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		1152	case $ac_user_opts in
		1153	*"
		1154	"with_$ac_useropt"
		1155	"*) ;;
		1156	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1157	ac_unrecognized_sep=', ';;
		1158	esac
605	eval "with_$ac_package=no" ;;	1159	eval with_$ac_useropt=no ;;
606		1160
607	--x)	1161	--x)
608	# Obsolete; use --with-x.	1162	# Obsolete; use --with-x.
609	with_x=yes ;;	1163	with_x=yes ;;
610		1164
…		…
620	ac_prev=x_libraries ;;	1174	ac_prev=x_libraries ;;
621	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1175	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
622	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1176	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
623	x_libraries=$ac_optarg ;;	1177	x_libraries=$ac_optarg ;;
624		1178
625	-*) { echo "$as_me: error: unrecognized option: $ac_option	1179	-*) as_fn_error $? "unrecognized option: \`$ac_option'
626	Try \`$0 --help' for more information." >&2	1180	Try \`$0 --help' for more information"
627	{ (exit 1); exit 1; }; }
628	;;	1181	;;
629		1182
630	*=*)	1183	*=*)
631	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1184	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
632	# Reject names that are not valid shell variable names.	1185	# Reject names that are not valid shell variable names.
633	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1186	case $ac_envvar in #(
		1187	'' | [0-9]* | *[!_$as_cr_alnum]* )
634	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1188	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
635	{ (exit 1); exit 1; }; }	1189	esac
636	ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
637	eval "$ac_envvar='$ac_optarg'"	1190	eval $ac_envvar=\$ac_optarg
638	export $ac_envvar ;;	1191	export $ac_envvar ;;
639		1192
640	*)	1193	*)
641	# FIXME: should be removed in autoconf 3.0.	1194	# FIXME: should be removed in autoconf 3.0.
642	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1195	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
643	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1196	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
644	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1197	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
645	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1198	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
646	;;	1199	;;
647		1200
648	esac	1201	esac
649	done	1202	done
650		1203
651	if test -n "$ac_prev"; then	1204	if test -n "$ac_prev"; then
652	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1205	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
653	{ echo "$as_me: error: missing argument to $ac_option" >&2	1206	as_fn_error $? "missing argument to $ac_option"
654	{ (exit 1); exit 1; }; }
655	fi	1207	fi
656		1208
657	# Be sure to have absolute paths.	1209	if test -n "$ac_unrecognized_opts"; then
658	for ac_var in exec_prefix prefix	1210	case $enable_option_checking in
		1211	no) ;;
		1212	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1213	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1214	esac
		1215	fi
		1216
		1217	# Check all directory arguments for consistency.
		1218	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1219	datadir sysconfdir sharedstatedir localstatedir includedir \
		1220	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1221	libdir localedir mandir
659	do	1222	do
660	eval ac_val=$`echo $ac_var`	1223	eval ac_val=\$$ac_var
		1224	# Remove trailing slashes.
661	case $ac_val in	1225	case $ac_val in
662	[\\/$]* | ?:[\\/]* | NONE | '' ) ;;	1226	*/ )
663	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1227	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
664	{ (exit 1); exit 1; }; };;	1228	eval $ac_var=\$ac_val;;
665	esac	1229	esac
666	done
667
668	# Be sure to have absolute paths.	1230	# Be sure to have absolute directory names.
669	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
670	localstatedir libdir includedir oldincludedir infodir mandir
671	do
672	eval ac_val=$`echo $ac_var`
673	case $ac_val in	1231	case $ac_val in
674	[\\/$]* | ?:[\\/]* ) ;;	1232	[\\/$]* | ?:[\\/]* ) continue;;
675	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1233	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
676	{ (exit 1); exit 1; }; };;
677	esac	1234	esac
		1235	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
678	done	1236	done
679		1237
680	# There might be people who depend on the old broken behavior: `$host'	1238	# There might be people who depend on the old broken behavior: `$host'
681	# used to hold the argument of --host etc.	1239	# used to hold the argument of --host etc.
682	# FIXME: To remove some day.	1240	# FIXME: To remove some day.
…		…
686		1244
687	# FIXME: To remove some day.	1245	# FIXME: To remove some day.
688	if test "x$host_alias" != x; then	1246	if test "x$host_alias" != x; then
689	if test "x$build_alias" = x; then	1247	if test "x$build_alias" = x; then
690	cross_compiling=maybe	1248	cross_compiling=maybe
691	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
692	If a cross compiler is detected then cross compile mode will be used." >&2
693	elif test "x$build_alias" != "x$host_alias"; then	1249	elif test "x$build_alias" != "x$host_alias"; then
694	cross_compiling=yes	1250	cross_compiling=yes
695	fi	1251	fi
696	fi	1252	fi
697		1253
…		…
699	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1255	test -n "$host_alias" && ac_tool_prefix=$host_alias-
700		1256
701	test "$silent" = yes && exec 6>/dev/null	1257	test "$silent" = yes && exec 6>/dev/null
702		1258
703		1259
		1260	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1261	ac_ls_di=`ls -di .` &&
		1262	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
		1263	as_fn_error $? "working directory cannot be determined"
		1264	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
		1265	as_fn_error $? "pwd does not report name of working directory"
		1266
		1267
704	# Find the source files, if location was not specified.	1268	# Find the source files, if location was not specified.
705	if test -z "$srcdir"; then	1269	if test -z "$srcdir"; then
706	ac_srcdir_defaulted=yes	1270	ac_srcdir_defaulted=yes
707	# Try the directory containing this script, then its parent.	1271	# Try the directory containing this script, then the parent directory.
708	ac_confdir=`(dirname "$0") 2>/dev/null ||	1272	ac_confdir=`$as_dirname -- "$as_myself" ||
709	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1273	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
710	X"$0" : 'X\(//\)[^/]' \| \	1274	X"$as_myself" : 'X\(//\)[^/]' \| \
711	X"$0" : 'X\(//\)$' \| \	1275	X"$as_myself" : 'X\(//\)$' \| \
712	X"$0" : 'X\(/\)' \| \	1276	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
713	. : '\(.\)' 2>/dev/null ||	1277	$as_echo X"$as_myself" |
714	echo X"$0" |
715	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	1278	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
716	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	1279	s//\1/
717	/^X\(\/\/\)$/{ s//\1/; q; }	1280	q
718	/^X\(\/\).*/{ s//\1/; q; }	1281	}
		1282	/^X\(\/\/\)[^/].*/{
		1283	s//\1/
		1284	q
		1285	}
		1286	/^X\(\/\/\)$/{
		1287	s//\1/
		1288	q
		1289	}
		1290	/^X\(\/\).*/{
		1291	s//\1/
		1292	q
		1293	}
719	s/.*/./; q'`	1294	s/.*/./; q'`
720	srcdir=$ac_confdir	1295	srcdir=$ac_confdir
721	if test ! -r $srcdir/$ac_unique_file; then	1296	if test ! -r "$srcdir/$ac_unique_file"; then
722	srcdir=..	1297	srcdir=..
723	fi	1298	fi
724	else	1299	else
725	ac_srcdir_defaulted=no	1300	ac_srcdir_defaulted=no
726	fi	1301	fi
727	if test ! -r $srcdir/$ac_unique_file; then	1302	if test ! -r "$srcdir/$ac_unique_file"; then
728	if test "$ac_srcdir_defaulted" = yes; then	1303	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
729	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
730	{ (exit 1); exit 1; }; }
731	else
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1304	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
733	{ (exit 1); exit 1; }; }
734	fi
735	fi	1305	fi
736	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
737	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1306	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
738	{ (exit 1); exit 1; }; }	1307	ac_abs_confdir=`(
739	srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`	1308	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
740	ac_env_build_alias_set=${build_alias+set}	1309	pwd)`
741	ac_env_build_alias_value=$build_alias	1310	# When building in place, set srcdir=.
742	ac_cv_env_build_alias_set=${build_alias+set}	1311	if test "$ac_abs_confdir" = "$ac_pwd"; then
743	ac_cv_env_build_alias_value=$build_alias	1312	srcdir=.
744	ac_env_host_alias_set=${host_alias+set}	1313	fi
745	ac_env_host_alias_value=$host_alias	1314	# Remove unnecessary trailing slashes from srcdir.
746	ac_cv_env_host_alias_set=${host_alias+set}	1315	# Double slashes in file names in object file debugging info
747	ac_cv_env_host_alias_value=$host_alias	1316	# mess up M-x gdb in Emacs.
748	ac_env_target_alias_set=${target_alias+set}	1317	case $srcdir in
749	ac_env_target_alias_value=$target_alias	1318	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
750	ac_cv_env_target_alias_set=${target_alias+set}	1319	esac
751	ac_cv_env_target_alias_value=$target_alias	1320	for ac_var in $ac_precious_vars; do
752	ac_env_CC_set=${CC+set}	1321	eval ac_env_${ac_var}_set=\${${ac_var}+set}
753	ac_env_CC_value=$CC	1322	eval ac_env_${ac_var}_value=\$${ac_var}
754	ac_cv_env_CC_set=${CC+set}	1323	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
755	ac_cv_env_CC_value=$CC	1324	eval ac_cv_env_${ac_var}_value=\$${ac_var}
756	ac_env_CFLAGS_set=${CFLAGS+set}	1325	done
757	ac_env_CFLAGS_value=$CFLAGS
758	ac_cv_env_CFLAGS_set=${CFLAGS+set}
759	ac_cv_env_CFLAGS_value=$CFLAGS
760	ac_env_LDFLAGS_set=${LDFLAGS+set}
761	ac_env_LDFLAGS_value=$LDFLAGS
762	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
763	ac_cv_env_LDFLAGS_value=$LDFLAGS
764	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
765	ac_env_CPPFLAGS_value=$CPPFLAGS
766	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
767	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
768	ac_env_CPP_set=${CPP+set}
769	ac_env_CPP_value=$CPP
770	ac_cv_env_CPP_set=${CPP+set}
771	ac_cv_env_CPP_value=$CPP
772	ac_env_CXX_set=${CXX+set}
773	ac_env_CXX_value=$CXX
774	ac_cv_env_CXX_set=${CXX+set}
775	ac_cv_env_CXX_value=$CXX
776	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
777	ac_env_CXXFLAGS_value=$CXXFLAGS
778	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
779	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
780	ac_env_CXXCPP_set=${CXXCPP+set}
781	ac_env_CXXCPP_value=$CXXCPP
782	ac_cv_env_CXXCPP_set=${CXXCPP+set}
783	ac_cv_env_CXXCPP_value=$CXXCPP
784		1326
785	#	1327	#
786	# Report the --help message.	1328	# Report the --help message.
787	#	1329	#
788	if test "$ac_init_help" = "long"; then	1330	if test "$ac_init_help" = "long"; then
…		…
801	Configuration:	1343	Configuration:
802	-h, --help display this help and exit	1344	-h, --help display this help and exit
803	--help=short display options specific to this package	1345	--help=short display options specific to this package
804	--help=recursive display the short help of all the included packages	1346	--help=recursive display the short help of all the included packages
805	-V, --version display version information and exit	1347	-V, --version display version information and exit
806	-q, --quiet, --silent do not print \`checking...' messages	1348	-q, --quiet, --silent do not print \`checking ...' messages
807	--cache-file=FILE cache test results in FILE [disabled]	1349	--cache-file=FILE cache test results in FILE [disabled]
808	-C, --config-cache alias for \`--cache-file=config.cache'	1350	-C, --config-cache alias for \`--cache-file=config.cache'
809	-n, --no-create do not create output files	1351	-n, --no-create do not create output files
810	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1352	--srcdir=DIR find the sources in DIR [configure dir or \`..']
811		1353
812	_ACEOF
813
814	cat <<_ACEOF
815	Installation directories:	1354	Installation directories:
816	--prefix=PREFIX install architecture-independent files in PREFIX	1355	--prefix=PREFIX install architecture-independent files in PREFIX
817	[$ac_default_prefix]	1356	[$ac_default_prefix]
818	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1357	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
819	[PREFIX]	1358	[PREFIX]
…		…
824	for instance \`--prefix=\$HOME'.	1363	for instance \`--prefix=\$HOME'.
825		1364
826	For better control, use the options below.	1365	For better control, use the options below.
827		1366
828	Fine tuning of the installation directories:	1367	Fine tuning of the installation directories:
829	--bindir=DIR user executables [EPREFIX/bin]	1368	--bindir=DIR user executables [EPREFIX/bin]
830	--sbindir=DIR system admin executables [EPREFIX/sbin]	1369	--sbindir=DIR system admin executables [EPREFIX/sbin]
831	--libexecdir=DIR program executables [EPREFIX/libexec]	1370	--libexecdir=DIR program executables [EPREFIX/libexec]
832	--datadir=DIR read-only architecture-independent data [PREFIX/share]
833	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1371	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
834	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1372	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
835	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1373	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
836	--libdir=DIR object code libraries [EPREFIX/lib]	1374	--libdir=DIR object code libraries [EPREFIX/lib]
837	--includedir=DIR C header files [PREFIX/include]	1375	--includedir=DIR C header files [PREFIX/include]
838	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1376	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1377	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1378	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
839	--infodir=DIR info documentation [PREFIX/info]	1379	--infodir=DIR info documentation [DATAROOTDIR/info]
		1380	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
840	--mandir=DIR man documentation [PREFIX/man]	1381	--mandir=DIR man documentation [DATAROOTDIR/man]
		1382	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1383	--htmldir=DIR html documentation [DOCDIR]
		1384	--dvidir=DIR dvi documentation [DOCDIR]
		1385	--pdfdir=DIR pdf documentation [DOCDIR]
		1386	--psdir=DIR ps documentation [DOCDIR]
841	_ACEOF	1387	_ACEOF
842		1388
843	cat <<\_ACEOF	1389	cat <<\_ACEOF
844		1390
845	Program names:	1391	Program names:
…		…
857	if test -n "$ac_init_help"; then	1403	if test -n "$ac_init_help"; then
858		1404
859	cat <<\_ACEOF	1405	cat <<\_ACEOF
860		1406
861	Optional Features:	1407	Optional Features:
		1408	--disable-option-checking ignore unrecognized --enable/--with options
862	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1409	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
863	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1410	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
864	--enable-maintainer-mode enable make rules and dependencies not useful	1411	--enable-maintainer-mode enable make rules and dependencies not useful
865	(and sometimes confusing) to the casual installer	1412	(and sometimes confusing) to the casual installer
866	--disable-dependency-tracking Speeds up one-time builds	1413	--disable-dependency-tracking speeds up one-time build
867	--enable-dependency-tracking Do not reject slow dependency extractors	1414	--enable-dependency-tracking do not reject slow dependency extractors
868	--disable-rpath do not hardcode runtime library paths	1415	--disable-rpath do not hardcode runtime library paths
869	--disable-nls do not use Native Language Support	1416	--disable-nls do not use Native Language Support
870	--enable-iftype=TYPE/SUBTYPE	1417	--enable-iftype=TYPE/SUBTYPE
871	Use kernel/net device interface TYPE/SUBTYPE.	1418	Use kernel/net device interface TYPE/SUBTYPE.
872	Working combinations are: "native/linux"	1419	Working combinations are (see doc/gvpe.osdep.5.pod):
873	"tincd/linux" "tincd/freebsd"; Untested combinations	1420	"native/linux" "tincd/linux" "tincd/netbsd"
		1421	"tincd/freebsd" "tincd/openbsd" "native/darwin"
		1422	"tincd/darwin" "native/cygwin"; Untested
874	are: "tincd/netbsd" "tincd/darwin" "tincd/solaris"	1423	combinations are: "tincd/bsd" "tincd/solaris"
875	"tincd/openbsd" "tincd/cygwin"; Broken combinations	1424	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
876	are: "native/cygwin"; The default is to autodetect.	1425	Broken combinations are: "tincd/cygwin"; The default
877	--enable-rohc enable robust header compression (rfc3095).	1426	is to autodetect.
		1427	--enable-threads try to use threads for long-running asynchronous
		1428	operations (default enabled).
		1429	--enable-static-daemon enable statically linked daemon.
878	--enable-icmp enable icmp protocol support (default disabled).	1430	--disable-icmp enable icmp protocol support (default enabled).
879	--enable-tcp enable tcp protocol support (default disabled).	1431	--disable-tcp enable tcp protocol support (default enabled).
880	--enable-http-proxy enable http proxy connect support (default	1432	--disable-http-proxy enable http proxy connect support (default enabled).
		1433	--enable-dns enable dns tunnel protocol support (default
881	disabled).	1434	disabled).
		1435	--enable-rsa-length=BITS
		1436	use BITS rsa keys (default 3072). Allowed values are
		1437	2048-10240.
882	--enable-hmac-length=BYTES	1438	--enable-hmac-length=BYTES
883	use a hmac of length BYTES bytes (default 12).	1439	use a hmac of length BYTES bytes (default 12).
884	Allowed values are 4, 8, 12, 16.	1440	Allowed values are 4, 8, 12, 16.
885	--enable-rand-length=BYTES	1441	--enable-rand-length=BYTES
886	use BYTES bytes of extra randomness (default 8).	1442	use BYTES bytes of extra randomness (default 12).
887	Allowed values are 0, 4, 8.	1443	Allowed values are 0, 4, 8, 12.
888	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1444	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
889	Use 9100 for jumbogram support.	1445	Use 9100 for jumbogram support.
890	--disable-compression Disable compression support.	1446	--disable-compression Disable compression support.
891	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1447	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
892	one of "bf" (blowfish), "aes-128" (rijndael),	1448	Must be one of "bf" (blowfish), "aes-128"
		1449	(rijndael), "aes-192", "aes-256", "camellia-128" or
893	"aes-192" or "aes-256".	1450	"camellia-256".
894	--enable-digest Select the digets algorithm to use (default "sha1").	1451	--enable-hmac-digest=HMAC
		1452	Select the HMAC digest algorithm to use (default
		1453	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1454	"ripemd160", "whirlpool".
		1455	--enable-auth-digest=DIGEST
		1456	Select the hmac algorithm to use (default "sha512").
895	Must be one of "sha1", "ripemd160", "md5" or "md4"	1457	Must be one of "sha512", "sha256", "whirlpool".
896	(insecure).
897		1458
898	Optional Packages:	1459	Optional Packages:
899	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1460	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
900	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1461	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
901	--with-gnu-ld assume the C compiler uses GNU ld default=no	1462	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
911	Some influential environment variables:	1472	Some influential environment variables:
912	CC C compiler command	1473	CC C compiler command
913	CFLAGS C compiler flags	1474	CFLAGS C compiler flags
914	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1475	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
915	nonstandard directory <lib dir>	1476	nonstandard directory <lib dir>
		1477	LIBS libraries to pass to the linker, e.g. -l<library>
916	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1478	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
917	headers in a nonstandard directory <include dir>	1479	you have headers in a nonstandard directory <include dir>
918	CPP C preprocessor	1480	CPP C preprocessor
919	CXX C++ compiler command	1481	CXX C++ compiler command
920	CXXFLAGS C++ compiler flags	1482	CXXFLAGS C++ compiler flags
921	CXXCPP C++ preprocessor	1483	CXXCPP C++ preprocessor
922		1484
923	Use these variables to override the choices made by `configure' or to help	1485	Use these variables to override the choices made by `configure' or to help
924	it to find libraries and programs with nonstandard names/locations.	1486	it to find libraries and programs with nonstandard names/locations.
925		1487
		1488	Report bugs to the package provider.
926	_ACEOF	1489	_ACEOF
		1490	ac_status=$?
927	fi	1491	fi
928		1492
929	if test "$ac_init_help" = "recursive"; then	1493	if test "$ac_init_help" = "recursive"; then
930	# If there are subdirs, report their specific --help.	1494	# If there are subdirs, report their specific --help.
931	ac_popdir=`pwd`
932	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1495	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
933	test -d $ac_dir || continue	1496	test -d "$ac_dir" ||
		1497	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1498	continue
934	ac_builddir=.	1499	ac_builddir=.
935		1500
936	if test "$ac_dir" != .; then	1501	case "$ac_dir" in
		1502	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1503	*)
937	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1504	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
938	# A "../" for each directory in $ac_dir_suffix.	1505	# A ".." for each directory in $ac_dir_suffix.
939	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	1506	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
940	else	1507	case $ac_top_builddir_sub in
941	ac_dir_suffix= ac_top_builddir=	1508	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
942	fi	1509	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1510	esac ;;
		1511	esac
		1512	ac_abs_top_builddir=$ac_pwd
		1513	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1514	# for backward compatibility:
		1515	ac_top_builddir=$ac_top_build_prefix
943		1516
944	case $srcdir in	1517	case $srcdir in
945	.) # No --srcdir option. We are building in place.	1518	.) # We are building in place.
946	ac_srcdir=.	1519	ac_srcdir=.
947	if test -z "$ac_top_builddir"; then	1520	ac_top_srcdir=$ac_top_builddir_sub
		1521	ac_abs_top_srcdir=$ac_pwd ;;
		1522	[\\/]* | ?:[\\/]* ) # Absolute name.
		1523	ac_srcdir=$srcdir$ac_dir_suffix;
948	ac_top_srcdir=.	1524	ac_top_srcdir=$srcdir
		1525	ac_abs_top_srcdir=$srcdir ;;
		1526	*) # Relative name.
		1527	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1528	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1529	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1530	esac
		1531	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1532
		1533	cd "$ac_dir" || { ac_status=$?; continue; }
		1534	# Check for guested configure.
		1535	if test -f "$ac_srcdir/configure.gnu"; then
		1536	echo &&
		1537	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1538	elif test -f "$ac_srcdir/configure"; then
		1539	echo &&
		1540	$SHELL "$ac_srcdir/configure" --help=recursive
949	else	1541	else
950	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
951	fi ;;
952	[\\/]* | ?:[\\/]* ) # Absolute path.
953	ac_srcdir=$srcdir$ac_dir_suffix;
954	ac_top_srcdir=$srcdir ;;
955	*) # Relative path.
956	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
957	ac_top_srcdir=$ac_top_builddir$srcdir ;;
958	esac
959	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
960	# absolute.
961	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
962	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
963	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
964	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
965
966	cd $ac_dir
967	# Check for guested configure; otherwise get Cygnus style configure.
968	if test -f $ac_srcdir/configure.gnu; then
969	echo
970	$SHELL $ac_srcdir/configure.gnu --help=recursive
971	elif test -f $ac_srcdir/configure; then
972	echo
973	$SHELL $ac_srcdir/configure --help=recursive
974	elif test -f $ac_srcdir/configure.ac ||
975	test -f $ac_srcdir/configure.in; then
976	echo
977	$ac_configure --help
978	else
979	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1542	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
980	fi	1543	fi || ac_status=$?
981	cd "$ac_popdir"	1544	cd "$ac_pwd" || { ac_status=$?; break; }
982	done	1545	done
983	fi	1546	fi
984		1547
985	test -n "$ac_init_help" && exit 0	1548	test -n "$ac_init_help" && exit $ac_status
986	if $ac_init_version; then	1549	if $ac_init_version; then
987	cat <<\_ACEOF	1550	cat <<\_ACEOF
		1551	configure
		1552	generated by GNU Autoconf 2.69
988		1553
989	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
990	Free Software Foundation, Inc.	1554	Copyright (C) 2012 Free Software Foundation, Inc.
991	This configure script is free software; the Free Software Foundation	1555	This configure script is free software; the Free Software Foundation
992	gives unlimited permission to copy, distribute and modify it.	1556	gives unlimited permission to copy, distribute and modify it.
993	_ACEOF	1557	_ACEOF
994	exit 0	1558	exit
995	fi	1559	fi
996	exec 5>config.log	1560
997	cat >&5 <<_ACEOF	1561	## ------------------------ ##
		1562	## Autoconf initialization. ##
		1563	## ------------------------ ##
		1564
		1565	# ac_fn_c_try_compile LINENO
		1566	# --------------------------
		1567	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1568	ac_fn_c_try_compile ()
		1569	{
		1570	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1571	rm -f conftest.$ac_objext
		1572	if { { ac_try="$ac_compile"
		1573	case "(($ac_try" in
		1574	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1575	*) ac_try_echo=$ac_try;;
		1576	esac
		1577	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1578	$as_echo "$ac_try_echo"; } >&5
		1579	(eval "$ac_compile") 2>conftest.err
		1580	ac_status=$?
		1581	if test -s conftest.err; then
		1582	grep -v '^ *+' conftest.err >conftest.er1
		1583	cat conftest.er1 >&5
		1584	mv -f conftest.er1 conftest.err
		1585	fi
		1586	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1587	test $ac_status = 0; } && {
		1588	test -z "$ac_c_werror_flag" ||
		1589	test ! -s conftest.err
		1590	} && test -s conftest.$ac_objext; then :
		1591	ac_retval=0
		1592	else
		1593	$as_echo "$as_me: failed program was:" >&5
		1594	sed 's/^/| /' conftest.$ac_ext >&5
		1595
		1596	ac_retval=1
		1597	fi
		1598	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1599	as_fn_set_status $ac_retval
		1600
		1601	} # ac_fn_c_try_compile
		1602
		1603	# ac_fn_c_try_link LINENO
		1604	# -----------------------
		1605	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1606	ac_fn_c_try_link ()
		1607	{
		1608	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1609	rm -f conftest.$ac_objext conftest$ac_exeext
		1610	if { { ac_try="$ac_link"
		1611	case "(($ac_try" in
		1612	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1613	*) ac_try_echo=$ac_try;;
		1614	esac
		1615	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1616	$as_echo "$ac_try_echo"; } >&5
		1617	(eval "$ac_link") 2>conftest.err
		1618	ac_status=$?
		1619	if test -s conftest.err; then
		1620	grep -v '^ *+' conftest.err >conftest.er1
		1621	cat conftest.er1 >&5
		1622	mv -f conftest.er1 conftest.err
		1623	fi
		1624	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1625	test $ac_status = 0; } && {
		1626	test -z "$ac_c_werror_flag" ||
		1627	test ! -s conftest.err
		1628	} && test -s conftest$ac_exeext && {
		1629	test "$cross_compiling" = yes ||
		1630	test -x conftest$ac_exeext
		1631	}; then :
		1632	ac_retval=0
		1633	else
		1634	$as_echo "$as_me: failed program was:" >&5
		1635	sed 's/^/| /' conftest.$ac_ext >&5
		1636
		1637	ac_retval=1
		1638	fi
		1639	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1640	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1641	# interfere with the next link command; also delete a directory that is
		1642	# left behind by Apple's compiler. We do this before executing the actions.
		1643	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1644	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1645	as_fn_set_status $ac_retval
		1646
		1647	} # ac_fn_c_try_link
		1648
		1649	# ac_fn_c_try_cpp LINENO
		1650	# ----------------------
		1651	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1652	ac_fn_c_try_cpp ()
		1653	{
		1654	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1655	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1656	case "(($ac_try" in
		1657	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1658	*) ac_try_echo=$ac_try;;
		1659	esac
		1660	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1661	$as_echo "$ac_try_echo"; } >&5
		1662	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1663	ac_status=$?
		1664	if test -s conftest.err; then
		1665	grep -v '^ *+' conftest.err >conftest.er1
		1666	cat conftest.er1 >&5
		1667	mv -f conftest.er1 conftest.err
		1668	fi
		1669	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1670	test $ac_status = 0; } > conftest.i && {
		1671	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
		1672	test ! -s conftest.err
		1673	}; then :
		1674	ac_retval=0
		1675	else
		1676	$as_echo "$as_me: failed program was:" >&5
		1677	sed 's/^/| /' conftest.$ac_ext >&5
		1678
		1679	ac_retval=1
		1680	fi
		1681	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1682	as_fn_set_status $ac_retval
		1683
		1684	} # ac_fn_c_try_cpp
		1685
		1686	# ac_fn_cxx_try_compile LINENO
		1687	# ----------------------------
		1688	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1689	ac_fn_cxx_try_compile ()
		1690	{
		1691	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1692	rm -f conftest.$ac_objext
		1693	if { { ac_try="$ac_compile"
		1694	case "(($ac_try" in
		1695	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1696	*) ac_try_echo=$ac_try;;
		1697	esac
		1698	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1699	$as_echo "$ac_try_echo"; } >&5
		1700	(eval "$ac_compile") 2>conftest.err
		1701	ac_status=$?
		1702	if test -s conftest.err; then
		1703	grep -v '^ *+' conftest.err >conftest.er1
		1704	cat conftest.er1 >&5
		1705	mv -f conftest.er1 conftest.err
		1706	fi
		1707	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1708	test $ac_status = 0; } && {
		1709	test -z "$ac_cxx_werror_flag" ||
		1710	test ! -s conftest.err
		1711	} && test -s conftest.$ac_objext; then :
		1712	ac_retval=0
		1713	else
		1714	$as_echo "$as_me: failed program was:" >&5
		1715	sed 's/^/| /' conftest.$ac_ext >&5
		1716
		1717	ac_retval=1
		1718	fi
		1719	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1720	as_fn_set_status $ac_retval
		1721
		1722	} # ac_fn_cxx_try_compile
		1723
		1724	# ac_fn_cxx_try_cpp LINENO
		1725	# ------------------------
		1726	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1727	ac_fn_cxx_try_cpp ()
		1728	{
		1729	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1730	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1731	case "(($ac_try" in
		1732	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1733	*) ac_try_echo=$ac_try;;
		1734	esac
		1735	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1736	$as_echo "$ac_try_echo"; } >&5
		1737	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1738	ac_status=$?
		1739	if test -s conftest.err; then
		1740	grep -v '^ *+' conftest.err >conftest.er1
		1741	cat conftest.er1 >&5
		1742	mv -f conftest.er1 conftest.err
		1743	fi
		1744	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1745	test $ac_status = 0; } > conftest.i && {
		1746	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1747	test ! -s conftest.err
		1748	}; then :
		1749	ac_retval=0
		1750	else
		1751	$as_echo "$as_me: failed program was:" >&5
		1752	sed 's/^/| /' conftest.$ac_ext >&5
		1753
		1754	ac_retval=1
		1755	fi
		1756	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1757	as_fn_set_status $ac_retval
		1758
		1759	} # ac_fn_cxx_try_cpp
		1760
		1761	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1762	# ---------------------------------------------------------
		1763	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1764	# the include files in INCLUDES and setting the cache variable VAR
		1765	# accordingly.
		1766	ac_fn_cxx_check_header_mongrel ()
		1767	{
		1768	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1769	if eval \${$3+:} false; then :
		1770	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1771	$as_echo_n "checking for $2... " >&6; }
		1772	if eval \${$3+:} false; then :
		1773	$as_echo_n "(cached) " >&6
		1774	fi
		1775	eval ac_res=\$$3
		1776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1777	$as_echo "$ac_res" >&6; }
		1778	else
		1779	# Is the header compilable?
		1780	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1781	$as_echo_n "checking $2 usability... " >&6; }
		1782	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1783	/* end confdefs.h. */
		1784	$4
		1785	#include <$2>
		1786	_ACEOF
		1787	if ac_fn_cxx_try_compile "$LINENO"; then :
		1788	ac_header_compiler=yes
		1789	else
		1790	ac_header_compiler=no
		1791	fi
		1792	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1793	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1794	$as_echo "$ac_header_compiler" >&6; }
		1795
		1796	# Is the header present?
		1797	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1798	$as_echo_n "checking $2 presence... " >&6; }
		1799	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1800	/* end confdefs.h. */
		1801	#include <$2>
		1802	_ACEOF
		1803	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1804	ac_header_preproc=yes
		1805	else
		1806	ac_header_preproc=no
		1807	fi
		1808	rm -f conftest.err conftest.i conftest.$ac_ext
		1809	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1810	$as_echo "$ac_header_preproc" >&6; }
		1811
		1812	# So? What about this header?
		1813	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1814	yes:no: )
		1815	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1816	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1817	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1818	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1819	;;
		1820	no:yes:* )
		1821	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1822	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1823	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1824	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1825	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1826	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1827	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1828	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1830	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1831	;;
		1832	esac
		1833	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1834	$as_echo_n "checking for $2... " >&6; }
		1835	if eval \${$3+:} false; then :
		1836	$as_echo_n "(cached) " >&6
		1837	else
		1838	eval "$3=\$ac_header_compiler"
		1839	fi
		1840	eval ac_res=\$$3
		1841	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1842	$as_echo "$ac_res" >&6; }
		1843	fi
		1844	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1845
		1846	} # ac_fn_cxx_check_header_mongrel
		1847
		1848	# ac_fn_cxx_try_run LINENO
		1849	# ------------------------
		1850	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1851	# that executables *can* be run.
		1852	ac_fn_cxx_try_run ()
		1853	{
		1854	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1855	if { { ac_try="$ac_link"
		1856	case "(($ac_try" in
		1857	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1858	*) ac_try_echo=$ac_try;;
		1859	esac
		1860	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1861	$as_echo "$ac_try_echo"; } >&5
		1862	(eval "$ac_link") 2>&5
		1863	ac_status=$?
		1864	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1865	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1866	{ { case "(($ac_try" in
		1867	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1868	*) ac_try_echo=$ac_try;;
		1869	esac
		1870	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1871	$as_echo "$ac_try_echo"; } >&5
		1872	(eval "$ac_try") 2>&5
		1873	ac_status=$?
		1874	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1875	test $ac_status = 0; }; }; then :
		1876	ac_retval=0
		1877	else
		1878	$as_echo "$as_me: program exited with status $ac_status" >&5
		1879	$as_echo "$as_me: failed program was:" >&5
		1880	sed 's/^/| /' conftest.$ac_ext >&5
		1881
		1882	ac_retval=$ac_status
		1883	fi
		1884	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1885	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1886	as_fn_set_status $ac_retval
		1887
		1888	} # ac_fn_cxx_try_run
		1889
		1890	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1891	# ---------------------------------------------------------
		1892	# Tests whether HEADER exists and can be compiled using the include files in
		1893	# INCLUDES, setting the cache variable VAR accordingly.
		1894	ac_fn_cxx_check_header_compile ()
		1895	{
		1896	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1898	$as_echo_n "checking for $2... " >&6; }
		1899	if eval \${$3+:} false; then :
		1900	$as_echo_n "(cached) " >&6
		1901	else
		1902	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1903	/* end confdefs.h. */
		1904	$4
		1905	#include <$2>
		1906	_ACEOF
		1907	if ac_fn_cxx_try_compile "$LINENO"; then :
		1908	eval "$3=yes"
		1909	else
		1910	eval "$3=no"
		1911	fi
		1912	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1913	fi
		1914	eval ac_res=\$$3
		1915	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1916	$as_echo "$ac_res" >&6; }
		1917	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1918
		1919	} # ac_fn_cxx_check_header_compile
		1920
		1921	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1922	# ---------------------------------------------
		1923	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1924	# variable VAR accordingly.
		1925	ac_fn_cxx_check_type ()
		1926	{
		1927	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1929	$as_echo_n "checking for $2... " >&6; }
		1930	if eval \${$3+:} false; then :
		1931	$as_echo_n "(cached) " >&6
		1932	else
		1933	eval "$3=no"
		1934	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1935	/* end confdefs.h. */
		1936	$4
		1937	int
		1938	main ()
		1939	{
		1940	if (sizeof ($2))
		1941	return 0;
		1942	;
		1943	return 0;
		1944	}
		1945	_ACEOF
		1946	if ac_fn_cxx_try_compile "$LINENO"; then :
		1947	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1948	/* end confdefs.h. */
		1949	$4
		1950	int
		1951	main ()
		1952	{
		1953	if (sizeof (($2)))
		1954	return 0;
		1955	;
		1956	return 0;
		1957	}
		1958	_ACEOF
		1959	if ac_fn_cxx_try_compile "$LINENO"; then :
		1960
		1961	else
		1962	eval "$3=yes"
		1963	fi
		1964	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1965	fi
		1966	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1967	fi
		1968	eval ac_res=\$$3
		1969	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1970	$as_echo "$ac_res" >&6; }
		1971	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1972
		1973	} # ac_fn_cxx_check_type
		1974
		1975	# ac_fn_c_try_run LINENO
		1976	# ----------------------
		1977	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1978	# that executables *can* be run.
		1979	ac_fn_c_try_run ()
		1980	{
		1981	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1982	if { { ac_try="$ac_link"
		1983	case "(($ac_try" in
		1984	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1985	*) ac_try_echo=$ac_try;;
		1986	esac
		1987	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1988	$as_echo "$ac_try_echo"; } >&5
		1989	(eval "$ac_link") 2>&5
		1990	ac_status=$?
		1991	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1992	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1993	{ { case "(($ac_try" in
		1994	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1995	*) ac_try_echo=$ac_try;;
		1996	esac
		1997	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1998	$as_echo "$ac_try_echo"; } >&5
		1999	(eval "$ac_try") 2>&5
		2000	ac_status=$?
		2001	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2002	test $ac_status = 0; }; }; then :
		2003	ac_retval=0
		2004	else
		2005	$as_echo "$as_me: program exited with status $ac_status" >&5
		2006	$as_echo "$as_me: failed program was:" >&5
		2007	sed 's/^/| /' conftest.$ac_ext >&5
		2008
		2009	ac_retval=$ac_status
		2010	fi
		2011	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2012	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2013	as_fn_set_status $ac_retval
		2014
		2015	} # ac_fn_c_try_run
		2016
		2017	# ac_fn_c_check_func LINENO FUNC VAR
		2018	# ----------------------------------
		2019	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2020	ac_fn_c_check_func ()
		2021	{
		2022	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2023	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2024	$as_echo_n "checking for $2... " >&6; }
		2025	if eval \${$3+:} false; then :
		2026	$as_echo_n "(cached) " >&6
		2027	else
		2028	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2029	/* end confdefs.h. */
		2030	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2031	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2032	#define $2 innocuous_$2
		2033
		2034	/* System header to define __stub macros and hopefully few prototypes,
		2035	which can conflict with char $2 (); below.
		2036	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2037	<limits.h> exists even on freestanding compilers. */
		2038
		2039	#ifdef __STDC__
		2040	# include <limits.h>
		2041	#else
		2042	# include <assert.h>
		2043	#endif
		2044
		2045	#undef $2
		2046
		2047	/* Override any GCC internal prototype to avoid an error.
		2048	Use char because int might match the return type of a GCC
		2049	builtin and then its argument prototype would still apply. */
		2050	#ifdef __cplusplus
		2051	extern "C"
		2052	#endif
		2053	char $2 ();
		2054	/* The GNU C library defines this for functions which it implements
		2055	to always fail with ENOSYS. Some functions are actually named
		2056	something starting with __ and the normal name is an alias. */
		2057	#if defined __stub_$2 || defined __stub___$2
		2058	choke me
		2059	#endif
		2060
		2061	int
		2062	main ()
		2063	{
		2064	return $2 ();
		2065	;
		2066	return 0;
		2067	}
		2068	_ACEOF
		2069	if ac_fn_c_try_link "$LINENO"; then :
		2070	eval "$3=yes"
		2071	else
		2072	eval "$3=no"
		2073	fi
		2074	rm -f core conftest.err conftest.$ac_objext \
		2075	conftest$ac_exeext conftest.$ac_ext
		2076	fi
		2077	eval ac_res=\$$3
		2078	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2079	$as_echo "$ac_res" >&6; }
		2080	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2081
		2082	} # ac_fn_c_check_func
		2083
		2084	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2085	# -------------------------------------------------------
		2086	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2087	# the include files in INCLUDES and setting the cache variable VAR
		2088	# accordingly.
		2089	ac_fn_c_check_header_mongrel ()
		2090	{
		2091	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2092	if eval \${$3+:} false; then :
		2093	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2094	$as_echo_n "checking for $2... " >&6; }
		2095	if eval \${$3+:} false; then :
		2096	$as_echo_n "(cached) " >&6
		2097	fi
		2098	eval ac_res=\$$3
		2099	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2100	$as_echo "$ac_res" >&6; }
		2101	else
		2102	# Is the header compilable?
		2103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2104	$as_echo_n "checking $2 usability... " >&6; }
		2105	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2106	/* end confdefs.h. */
		2107	$4
		2108	#include <$2>
		2109	_ACEOF
		2110	if ac_fn_c_try_compile "$LINENO"; then :
		2111	ac_header_compiler=yes
		2112	else
		2113	ac_header_compiler=no
		2114	fi
		2115	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2116	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2117	$as_echo "$ac_header_compiler" >&6; }
		2118
		2119	# Is the header present?
		2120	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2121	$as_echo_n "checking $2 presence... " >&6; }
		2122	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2123	/* end confdefs.h. */
		2124	#include <$2>
		2125	_ACEOF
		2126	if ac_fn_c_try_cpp "$LINENO"; then :
		2127	ac_header_preproc=yes
		2128	else
		2129	ac_header_preproc=no
		2130	fi
		2131	rm -f conftest.err conftest.i conftest.$ac_ext
		2132	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2133	$as_echo "$ac_header_preproc" >&6; }
		2134
		2135	# So? What about this header?
		2136	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2137	yes:no: )
		2138	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2139	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2140	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2141	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2142	;;
		2143	no:yes:* )
		2144	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2145	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2146	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2147	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2148	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2149	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2150	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2151	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2152	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2153	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2154	;;
		2155	esac
		2156	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2157	$as_echo_n "checking for $2... " >&6; }
		2158	if eval \${$3+:} false; then :
		2159	$as_echo_n "(cached) " >&6
		2160	else
		2161	eval "$3=\$ac_header_compiler"
		2162	fi
		2163	eval ac_res=\$$3
		2164	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2165	$as_echo "$ac_res" >&6; }
		2166	fi
		2167	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2168
		2169	} # ac_fn_c_check_header_mongrel
		2170
		2171	# ac_fn_cxx_try_link LINENO
		2172	# -------------------------
		2173	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2174	ac_fn_cxx_try_link ()
		2175	{
		2176	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2177	rm -f conftest.$ac_objext conftest$ac_exeext
		2178	if { { ac_try="$ac_link"
		2179	case "(($ac_try" in
		2180	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2181	*) ac_try_echo=$ac_try;;
		2182	esac
		2183	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2184	$as_echo "$ac_try_echo"; } >&5
		2185	(eval "$ac_link") 2>conftest.err
		2186	ac_status=$?
		2187	if test -s conftest.err; then
		2188	grep -v '^ *+' conftest.err >conftest.er1
		2189	cat conftest.er1 >&5
		2190	mv -f conftest.er1 conftest.err
		2191	fi
		2192	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2193	test $ac_status = 0; } && {
		2194	test -z "$ac_cxx_werror_flag" ||
		2195	test ! -s conftest.err
		2196	} && test -s conftest$ac_exeext && {
		2197	test "$cross_compiling" = yes ||
		2198	test -x conftest$ac_exeext
		2199	}; then :
		2200	ac_retval=0
		2201	else
		2202	$as_echo "$as_me: failed program was:" >&5
		2203	sed 's/^/| /' conftest.$ac_ext >&5
		2204
		2205	ac_retval=1
		2206	fi
		2207	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2208	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2209	# interfere with the next link command; also delete a directory that is
		2210	# left behind by Apple's compiler. We do this before executing the actions.
		2211	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2212	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2213	as_fn_set_status $ac_retval
		2214
		2215	} # ac_fn_cxx_try_link
		2216
		2217	# ac_fn_cxx_check_func LINENO FUNC VAR
		2218	# ------------------------------------
		2219	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2220	ac_fn_cxx_check_func ()
		2221	{
		2222	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2223	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2224	$as_echo_n "checking for $2... " >&6; }
		2225	if eval \${$3+:} false; then :
		2226	$as_echo_n "(cached) " >&6
		2227	else
		2228	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2229	/* end confdefs.h. */
		2230	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2231	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2232	#define $2 innocuous_$2
		2233
		2234	/* System header to define __stub macros and hopefully few prototypes,
		2235	which can conflict with char $2 (); below.
		2236	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2237	<limits.h> exists even on freestanding compilers. */
		2238
		2239	#ifdef __STDC__
		2240	# include <limits.h>
		2241	#else
		2242	# include <assert.h>
		2243	#endif
		2244
		2245	#undef $2
		2246
		2247	/* Override any GCC internal prototype to avoid an error.
		2248	Use char because int might match the return type of a GCC
		2249	builtin and then its argument prototype would still apply. */
		2250	#ifdef __cplusplus
		2251	extern "C"
		2252	#endif
		2253	char $2 ();
		2254	/* The GNU C library defines this for functions which it implements
		2255	to always fail with ENOSYS. Some functions are actually named
		2256	something starting with __ and the normal name is an alias. */
		2257	#if defined __stub_$2 || defined __stub___$2
		2258	choke me
		2259	#endif
		2260
		2261	int
		2262	main ()
		2263	{
		2264	return $2 ();
		2265	;
		2266	return 0;
		2267	}
		2268	_ACEOF
		2269	if ac_fn_cxx_try_link "$LINENO"; then :
		2270	eval "$3=yes"
		2271	else
		2272	eval "$3=no"
		2273	fi
		2274	rm -f core conftest.err conftest.$ac_objext \
		2275	conftest$ac_exeext conftest.$ac_ext
		2276	fi
		2277	eval ac_res=\$$3
		2278	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2279	$as_echo "$ac_res" >&6; }
		2280	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2281
		2282	} # ac_fn_cxx_check_func
		2283	cat >config.log <<_ACEOF
998	This file contains any messages produced by compilers while	2284	This file contains any messages produced by compilers while
999	running configure, to aid debugging if configure makes a mistake.	2285	running configure, to aid debugging if configure makes a mistake.
1000		2286
1001	It was created by $as_me, which was	2287	It was created by $as_me, which was
1002	generated by GNU Autoconf 2.57. Invocation command line was	2288	generated by GNU Autoconf 2.69. Invocation command line was
1003		2289
1004	$ $0 $@	2290	$ $0 $@
1005		2291
1006	_ACEOF	2292	_ACEOF
		2293	exec 5>>config.log
1007	{	2294	{
1008	cat <<_ASUNAME	2295	cat <<_ASUNAME
1009	## --------- ##	2296	## --------- ##
1010	## Platform. ##	2297	## Platform. ##
1011	## --------- ##	2298	## --------- ##
…		…
1020	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`	2307	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1021		2308
1022	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`	2309	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1023	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`	2310	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1024	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`	2311	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1025	hostinfo = `(hostinfo) 2>/dev/null || echo unknown`	2312	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1026	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`	2313	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1027	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`	2314	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1028	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`	2315	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1029		2316
1030	_ASUNAME	2317	_ASUNAME
…		…
1032	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2319	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1033	for as_dir in $PATH	2320	for as_dir in $PATH
1034	do	2321	do
1035	IFS=$as_save_IFS	2322	IFS=$as_save_IFS
1036	test -z "$as_dir" && as_dir=.	2323	test -z "$as_dir" && as_dir=.
1037	echo "PATH: $as_dir"	2324	$as_echo "PATH: $as_dir"
1038	done	2325	done
		2326	IFS=$as_save_IFS
1039		2327
1040	} >&5	2328	} >&5
1041		2329
1042	cat >&5 <<_ACEOF	2330	cat >&5 <<_ACEOF
1043		2331
…		…
1055	# Also quote any args containing shell meta-characters.	2343	# Also quote any args containing shell meta-characters.
1056	# Make two passes to allow for proper duplicate-argument suppression.	2344	# Make two passes to allow for proper duplicate-argument suppression.
1057	ac_configure_args=	2345	ac_configure_args=
1058	ac_configure_args0=	2346	ac_configure_args0=
1059	ac_configure_args1=	2347	ac_configure_args1=
1060	ac_sep=
1061	ac_must_keep_next=false	2348	ac_must_keep_next=false
1062	for ac_pass in 1 2	2349	for ac_pass in 1 2
1063	do	2350	do
1064	for ac_arg	2351	for ac_arg
1065	do	2352	do
1066	case $ac_arg in	2353	case $ac_arg in
1067	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2354	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1068	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2355	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1069	| -silent | --silent | --silen | --sile | --sil)	2356	| -silent | --silent | --silen | --sile | --sil)
1070	continue ;;	2357	continue ;;
1071	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)	2358	*\'*)
1072	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2359	ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1073	esac	2360	esac
1074	case $ac_pass in	2361	case $ac_pass in
1075	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2362	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1076	2)	2363	2)
1077	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2364	as_fn_append ac_configure_args1 " '$ac_arg'"
1078	if test $ac_must_keep_next = true; then	2365	if test $ac_must_keep_next = true; then
1079	ac_must_keep_next=false # Got value, back to normal.	2366	ac_must_keep_next=false # Got value, back to normal.
1080	else	2367	else
1081	case $ac_arg in	2368	case $ac_arg in
1082	*=* | --config-cache | -C | -disable-* | --disable-* \	2369	*=* | --config-cache | -C | -disable-* | --disable-* \
1083	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \	2370	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1084	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \	2371	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1085	| -with-* | --with-* | -without-* | --without-* | --x)	2372	| -with-* | --with-* | -without-* | --without-* | --x)
1086	case "$ac_configure_args0 " in	2373	case "$ac_configure_args0 " in
1087	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;	2374	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1088	esac	2375	esac
1089	;;	2376	;;
1090	-* ) ac_must_keep_next=true ;;	2377	-* ) ac_must_keep_next=true ;;
1091	esac	2378	esac
1092	fi	2379	fi
1093	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2380	as_fn_append ac_configure_args " '$ac_arg'"
1094	# Get rid of the leading space.
1095	ac_sep=" "
1096	;;	2381	;;
1097	esac	2382	esac
1098	done	2383	done
1099	done	2384	done
1100	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2385	{ ac_configure_args0=; unset ac_configure_args0;}
1101	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2386	{ ac_configure_args1=; unset ac_configure_args1;}
1102		2387
1103	# When interrupted or exit'd, cleanup temporary files, and complete	2388	# When interrupted or exit'd, cleanup temporary files, and complete
1104	# config.log. We remove comments because anyway the quotes in there	2389	# config.log. We remove comments because anyway the quotes in there
1105	# would cause problems or look ugly.	2390	# would cause problems or look ugly.
1106	# WARNING: Be sure not to use single quotes in there, as some shells,	2391	# WARNING: Use '\'' to represent an apostrophe within the trap.
1107	# such as our DU 5.0 friend, will then `close' the trap.	2392	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1108	trap 'exit_status=$?	2393	trap 'exit_status=$?
1109	# Save into config.log some information that might help in debugging.	2394	# Save into config.log some information that might help in debugging.
1110	{	2395	{
1111	echo	2396	echo
1112		2397
1113	cat <<\_ASBOX
1114	## ---------------- ##	2398	$as_echo "## ---------------- ##
1115	## Cache variables. ##	2399	## Cache variables. ##
1116	## ---------------- ##	2400	## ---------------- ##"
1117	_ASBOX
1118	echo	2401	echo
1119	# The following way of writing the cache mishandles newlines in values,	2402	# The following way of writing the cache mishandles newlines in values,
1120	{	2403	(
		2404	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
		2405	eval ac_val=\$$ac_var
		2406	case $ac_val in #(
		2407	*${as_nl}*)
		2408	case $ac_var in #(
		2409	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2410	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2411	esac
		2412	case $ac_var in #(
		2413	_ | IFS | as_nl) ;; #(
		2414	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2415	*) { eval $ac_var=; unset $ac_var;} ;;
		2416	esac ;;
		2417	esac
		2418	done
1121	(set) 2>&1 |	2419	(set) 2>&1 |
1122	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in	2420	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1123	*ac_space=\ *)	2421	*${as_nl}ac_space=\ *)
1124	sed -n \	2422	sed -n \
1125	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2423	"s/'\''/'\''\\\\'\'''\''/g;
1126	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"	2424	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
		2425	;; #(
		2426	*)
		2427	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1127	;;	2428	;;
1128	*)
1129	sed -n \
1130	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1131	;;
1132	esac;	2429	esac |
1133	}	2430	sort
		2431	)
1134	echo	2432	echo
1135		2433
1136	cat <<\_ASBOX
1137	## ----------------- ##	2434	$as_echo "## ----------------- ##
1138	## Output variables. ##	2435	## Output variables. ##
1139	## ----------------- ##	2436	## ----------------- ##"
1140	_ASBOX
1141	echo	2437	echo
1142	for ac_var in $ac_subst_vars	2438	for ac_var in $ac_subst_vars
1143	do	2439	do
1144	eval ac_val=$`echo $ac_var`	2440	eval ac_val=\$$ac_var
		2441	case $ac_val in
		2442	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2443	esac
1145	echo "$ac_var='"'"'$ac_val'"'"'"	2444	$as_echo "$ac_var='\''$ac_val'\''"
1146	done | sort	2445	done | sort
1147	echo	2446	echo
1148		2447
1149	if test -n "$ac_subst_files"; then	2448	if test -n "$ac_subst_files"; then
1150	cat <<\_ASBOX	2449	$as_echo "## ------------------- ##
		2450	## File substitutions. ##
1151	## ------------- ##	2451	## ------------------- ##"
1152	## Output files. ##
1153	## ------------- ##
1154	_ASBOX
1155	echo	2452	echo
1156	for ac_var in $ac_subst_files	2453	for ac_var in $ac_subst_files
1157	do	2454	do
1158	eval ac_val=$`echo $ac_var`	2455	eval ac_val=\$$ac_var
1159	echo "$ac_var='"'"'$ac_val'"'"'"	2456	case $ac_val in
		2457	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2458	esac
		2459	$as_echo "$ac_var='\''$ac_val'\''"
1160	done | sort	2460	done | sort
1161	echo	2461	echo
1162	fi	2462	fi
1163		2463
1164	if test -s confdefs.h; then	2464	if test -s confdefs.h; then
1165	cat <<\_ASBOX	2465	$as_echo "## ----------- ##
1166	## ----------- ##
1167	## confdefs.h. ##	2466	## confdefs.h. ##
1168	## ----------- ##	2467	## ----------- ##"
1169	_ASBOX
1170	echo	2468	echo
1171	sed "/^$/d" confdefs.h | sort	2469	cat confdefs.h
1172	echo	2470	echo
1173	fi	2471	fi
1174	test "$ac_signal" != 0 &&	2472	test "$ac_signal" != 0 &&
1175	echo "$as_me: caught signal $ac_signal"	2473	$as_echo "$as_me: caught signal $ac_signal"
1176	echo "$as_me: exit $exit_status"	2474	$as_echo "$as_me: exit $exit_status"
1177	} >&5	2475	} >&5
1178	rm -f core *.core &&	2476	rm -f core *.core core.conftest.* &&
1179	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2477	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1180	exit $exit_status	2478	exit $exit_status
1181	' 0	2479	' 0
1182	for ac_signal in 1 2 13 15; do	2480	for ac_signal in 1 2 13 15; do
1183	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2481	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1184	done	2482	done
1185	ac_signal=0	2483	ac_signal=0
1186		2484
1187	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2485	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1188	rm -rf conftest* confdefs.h	2486	rm -f -r conftest* confdefs.h
1189	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2487
1190	echo >confdefs.h	2488	$as_echo "/* confdefs.h */" > confdefs.h
1191		2489
1192	# Predefined preprocessor variables.	2490	# Predefined preprocessor variables.
1193		2491
1194	cat >>confdefs.h <<_ACEOF	2492	cat >>confdefs.h <<_ACEOF
1195	#define PACKAGE_NAME "$PACKAGE_NAME"	2493	#define PACKAGE_NAME "$PACKAGE_NAME"
1196	_ACEOF	2494	_ACEOF
1197		2495
1198
1199	cat >>confdefs.h <<_ACEOF	2496	cat >>confdefs.h <<_ACEOF
1200	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2497	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1201	_ACEOF	2498	_ACEOF
1202		2499
1203
1204	cat >>confdefs.h <<_ACEOF	2500	cat >>confdefs.h <<_ACEOF
1205	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2501	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1206	_ACEOF	2502	_ACEOF
1207		2503
1208
1209	cat >>confdefs.h <<_ACEOF	2504	cat >>confdefs.h <<_ACEOF
1210	#define PACKAGE_STRING "$PACKAGE_STRING"	2505	#define PACKAGE_STRING "$PACKAGE_STRING"
1211	_ACEOF	2506	_ACEOF
1212		2507
1213
1214	cat >>confdefs.h <<_ACEOF	2508	cat >>confdefs.h <<_ACEOF
1215	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2509	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1216	_ACEOF	2510	_ACEOF
1217		2511
		2512	cat >>confdefs.h <<_ACEOF
		2513	#define PACKAGE_URL "$PACKAGE_URL"
		2514	_ACEOF
		2515
1218		2516
1219	# Let the site file select an alternate cache file if it wants to.	2517	# Let the site file select an alternate cache file if it wants to.
1220	# Prefer explicitly selected file to automatically selected ones.	2518	# Prefer an explicitly selected file to automatically selected ones.
		2519	ac_site_file1=NONE
		2520	ac_site_file2=NONE
1221	if test -z "$CONFIG_SITE"; then	2521	if test -n "$CONFIG_SITE"; then
		2522	# We do not want a PATH search for config.site.
		2523	case $CONFIG_SITE in #((
		2524	-*) ac_site_file1=./$CONFIG_SITE;;
		2525	*/*) ac_site_file1=$CONFIG_SITE;;
		2526	*) ac_site_file1=./$CONFIG_SITE;;
		2527	esac
1222	if test "x$prefix" != xNONE; then	2528	elif test "x$prefix" != xNONE; then
1223	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2529	ac_site_file1=$prefix/share/config.site
		2530	ac_site_file2=$prefix/etc/config.site
1224	else	2531	else
1225	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2532	ac_site_file1=$ac_default_prefix/share/config.site
1226	fi	2533	ac_site_file2=$ac_default_prefix/etc/config.site
1227	fi	2534	fi
1228	for ac_site_file in $CONFIG_SITE; do	2535	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1229	if test -r "$ac_site_file"; then	2536	do
		2537	test "x$ac_site_file" = xNONE && continue
		2538	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1230	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2539	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1231	echo "$as_me: loading site script $ac_site_file" >&6;}	2540	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1232	sed 's/^/| /' "$ac_site_file" >&5	2541	sed 's/^/| /' "$ac_site_file" >&5
1233	. "$ac_site_file"	2542	. "$ac_site_file" \
		2543	|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2544	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2545	as_fn_error $? "failed to load site script $ac_site_file
		2546	See \`config.log' for more details" "$LINENO" 5; }
1234	fi	2547	fi
1235	done	2548	done
1236		2549
1237	if test -r "$cache_file"; then	2550	if test -r "$cache_file"; then
1238	# Some versions of bash will fail to source /dev/null (special	2551	# Some versions of bash will fail to source /dev/null (special files
1239	# files actually), so we avoid doing that.	2552	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1240	if test -f "$cache_file"; then	2553	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1241	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2554	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1242	echo "$as_me: loading cache $cache_file" >&6;}	2555	$as_echo "$as_me: loading cache $cache_file" >&6;}
1243	case $cache_file in	2556	case $cache_file in
1244	[\\/]* | ?:[\\/]* ) . $cache_file;;	2557	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1245	*) . ./$cache_file;;	2558	*) . "./$cache_file";;
1246	esac	2559	esac
1247	fi	2560	fi
1248	else	2561	else
1249	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2562	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1250	echo "$as_me: creating cache $cache_file" >&6;}	2563	$as_echo "$as_me: creating cache $cache_file" >&6;}
1251	>$cache_file	2564	>$cache_file
1252	fi	2565	fi
1253		2566
1254	# Check that the precious variables saved in the cache have kept the same	2567	# Check that the precious variables saved in the cache have kept the same
1255	# value.	2568	# value.
1256	ac_cache_corrupted=false	2569	ac_cache_corrupted=false
1257	for ac_var in `(set) 2>&1 |	2570	for ac_var in $ac_precious_vars; do
1258	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1259	eval ac_old_set=\$ac_cv_env_${ac_var}_set	2571	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1260	eval ac_new_set=\$ac_env_${ac_var}_set	2572	eval ac_new_set=\$ac_env_${ac_var}_set
1261	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2573	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1262	eval ac_new_val="\$ac_env_${ac_var}_value"	2574	eval ac_new_val=\$ac_env_${ac_var}_value
1263	case $ac_old_set,$ac_new_set in	2575	case $ac_old_set,$ac_new_set in
1264	set,)	2576	set,)
1265	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2577	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1266	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	2578	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1267	ac_cache_corrupted=: ;;	2579	ac_cache_corrupted=: ;;
1268	,set)	2580	,set)
1269	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2581	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1270	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2582	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1271	ac_cache_corrupted=: ;;	2583	ac_cache_corrupted=: ;;
1272	,);;	2584	,);;
1273	*)	2585	*)
1274	if test "x$ac_old_val" != "x$ac_new_val"; then	2586	if test "x$ac_old_val" != "x$ac_new_val"; then
		2587	# differences in whitespace do not lead to failure.
		2588	ac_old_val_w=`echo x $ac_old_val`
		2589	ac_new_val_w=`echo x $ac_new_val`
		2590	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1275	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2591	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1276	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2592	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
		2593	ac_cache_corrupted=:
		2594	else
		2595	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2596	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2597	eval $ac_var=\$ac_old_val
		2598	fi
1277	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5	2599	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1278	echo "$as_me: former value: $ac_old_val" >&2;}	2600	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1279	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5	2601	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1280	echo "$as_me: current value: $ac_new_val" >&2;}	2602	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1281	ac_cache_corrupted=:
1282	fi;;	2603	fi;;
1283	esac	2604	esac
1284	# Pass precious variables to config.status.	2605	# Pass precious variables to config.status.
1285	if test "$ac_new_set" = set; then	2606	if test "$ac_new_set" = set; then
1286	case $ac_new_val in	2607	case $ac_new_val in
1287	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1288	ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	2608	*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1289	*) ac_arg=$ac_var=$ac_new_val ;;	2609	*) ac_arg=$ac_var=$ac_new_val ;;
1290	esac	2610	esac
1291	case " $ac_configure_args " in	2611	case " $ac_configure_args " in
1292	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	2612	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1293	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2613	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1294	esac	2614	esac
1295	fi	2615	fi
1296	done	2616	done
1297	if $ac_cache_corrupted; then	2617	if $ac_cache_corrupted; then
		2618	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2619	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1298	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2620	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1299	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	2621	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1300	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1301	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	2622	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1302	{ (exit 1); exit 1; }; }
1303	fi	2623	fi
		2624	## -------------------- ##
		2625	## Main body of script. ##
		2626	## -------------------- ##
1304		2627
1305	ac_ext=c	2628	ac_ext=c
1306	ac_cpp='$CPP $CPPFLAGS'	2629	ac_cpp='$CPP $CPPFLAGS'
1307	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2630	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1308	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2631	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1309	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2632	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1310		2633
1311		2634
1312		2635
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329	ac_aux_dir=	2636	ac_aux_dir=
1330	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2637	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1331	if test -f $ac_dir/install-sh; then	2638	if test -f "$ac_dir/install-sh"; then
1332	ac_aux_dir=$ac_dir	2639	ac_aux_dir=$ac_dir
1333	ac_install_sh="$ac_aux_dir/install-sh -c"	2640	ac_install_sh="$ac_aux_dir/install-sh -c"
1334	break	2641	break
1335	elif test -f $ac_dir/install.sh; then	2642	elif test -f "$ac_dir/install.sh"; then
1336	ac_aux_dir=$ac_dir	2643	ac_aux_dir=$ac_dir
1337	ac_install_sh="$ac_aux_dir/install.sh -c"	2644	ac_install_sh="$ac_aux_dir/install.sh -c"
1338	break	2645	break
1339	elif test -f $ac_dir/shtool; then	2646	elif test -f "$ac_dir/shtool"; then
1340	ac_aux_dir=$ac_dir	2647	ac_aux_dir=$ac_dir
1341	ac_install_sh="$ac_aux_dir/shtool install -c"	2648	ac_install_sh="$ac_aux_dir/shtool install -c"
1342	break	2649	break
1343	fi	2650	fi
1344	done	2651	done
1345	if test -z "$ac_aux_dir"; then	2652	if test -z "$ac_aux_dir"; then
1346	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2653	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1347	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1348	{ (exit 1); exit 1; }; }
1349	fi	2654	fi
		2655
		2656	# These three variables are undocumented and unsupported,
		2657	# and are intended to be withdrawn in a future Autoconf release.
		2658	# They can cause serious problems if a builder's source tree is in a directory
		2659	# whose full name contains unusual characters.
1350	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2660	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1351	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2661	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1352	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2662	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2663
1353		2664
1354	# Make sure we can run config.sub.	2665	# Make sure we can run config.sub.
1355	$ac_config_sub sun4 >/dev/null 2>&1 ||	2666	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1356	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2667	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1357	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1358	{ (exit 1); exit 1; }; }
1359		2668
1360	echo "$as_me:$LINENO: checking build system type" >&5	2669	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1361	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2670	$as_echo_n "checking build system type... " >&6; }
1362	if test "${ac_cv_build+set}" = set; then	2671	if ${ac_cv_build+:} false; then :
1363	echo $ECHO_N "(cached) $ECHO_C" >&6	2672	$as_echo_n "(cached) " >&6
1364	else	2673	else
1365	ac_cv_build_alias=$build_alias	2674	ac_build_alias=$build_alias
1366	test -z "$ac_cv_build_alias" &&	2675	test "x$ac_build_alias" = x &&
1367	ac_cv_build_alias=`$ac_config_guess`	2676	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1368	test -z "$ac_cv_build_alias" &&	2677	test "x$ac_build_alias" = x &&
1369	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2678	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1370	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1371	{ (exit 1); exit 1; }; }
1372	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||	2679	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1373	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2680	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1374	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1375	{ (exit 1); exit 1; }; }
1376		2681
1377	fi	2682	fi
1378	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2683	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1379	echo "${ECHO_T}$ac_cv_build" >&6	2684	$as_echo "$ac_cv_build" >&6; }
		2685	case $ac_cv_build in
		2686	*-*-*) ;;
		2687	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2688	esac
1380	build=$ac_cv_build	2689	build=$ac_cv_build
1381	build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2690	ac_save_IFS=$IFS; IFS='-'
1382	build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2691	set x $ac_cv_build
1383	build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2692	shift
		2693	build_cpu=$1
		2694	build_vendor=$2
		2695	shift; shift
		2696	# Remember, the first character of IFS is used to create $*,
		2697	# except with old shells:
		2698	build_os=$*
		2699	IFS=$ac_save_IFS
		2700	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1384		2701
1385		2702
1386	echo "$as_me:$LINENO: checking host system type" >&5	2703	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1387	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2704	$as_echo_n "checking host system type... " >&6; }
1388	if test "${ac_cv_host+set}" = set; then	2705	if ${ac_cv_host+:} false; then :
1389	echo $ECHO_N "(cached) $ECHO_C" >&6	2706	$as_echo_n "(cached) " >&6
1390	else	2707	else
1391	ac_cv_host_alias=$host_alias	2708	if test "x$host_alias" = x; then
1392	test -z "$ac_cv_host_alias" &&
1393	ac_cv_host_alias=$ac_cv_build_alias	2709	ac_cv_host=$ac_cv_build
		2710	else
1394	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||	2711	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1395	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2712	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1396	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1397	{ (exit 1); exit 1; }; }
1398
1399	fi	2713	fi
		2714
		2715	fi
1400	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2716	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1401	echo "${ECHO_T}$ac_cv_host" >&6	2717	$as_echo "$ac_cv_host" >&6; }
		2718	case $ac_cv_host in
		2719	*-*-*) ;;
		2720	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2721	esac
1402	host=$ac_cv_host	2722	host=$ac_cv_host
1403	host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2723	ac_save_IFS=$IFS; IFS='-'
1404	host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2724	set x $ac_cv_host
1405	host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2725	shift
		2726	host_cpu=$1
		2727	host_vendor=$2
		2728	shift; shift
		2729	# Remember, the first character of IFS is used to create $*,
		2730	# except with old shells:
		2731	host_os=$*
		2732	IFS=$ac_save_IFS
		2733	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1406		2734
1407		2735
1408	echo "$as_me:$LINENO: checking target system type" >&5	2736	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1409	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2737	$as_echo_n "checking target system type... " >&6; }
1410	if test "${ac_cv_target+set}" = set; then	2738	if ${ac_cv_target+:} false; then :
1411	echo $ECHO_N "(cached) $ECHO_C" >&6	2739	$as_echo_n "(cached) " >&6
1412	else	2740	else
1413	ac_cv_target_alias=$target_alias	2741	if test "x$target_alias" = x; then
1414	test "x$ac_cv_target_alias" = "x" &&
1415	ac_cv_target_alias=$ac_cv_host_alias	2742	ac_cv_target=$ac_cv_host
		2743	else
1416	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||	2744	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1417	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2745	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1418	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1419	{ (exit 1); exit 1; }; }
1420
1421	fi	2746	fi
		2747
		2748	fi
1422	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1423	echo "${ECHO_T}$ac_cv_target" >&6	2750	$as_echo "$ac_cv_target" >&6; }
		2751	case $ac_cv_target in
		2752	*-*-*) ;;
		2753	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2754	esac
1424	target=$ac_cv_target	2755	target=$ac_cv_target
1425	target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2756	ac_save_IFS=$IFS; IFS='-'
1426	target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2757	set x $ac_cv_target
1427	target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2758	shift
		2759	target_cpu=$1
		2760	target_vendor=$2
		2761	shift; shift
		2762	# Remember, the first character of IFS is used to create $*,
		2763	# except with old shells:
		2764	target_os=$*
		2765	IFS=$ac_save_IFS
		2766	case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1428		2767
1429		2768
1430	# The aliases save the names the user supplied, while $host etc.	2769	# The aliases save the names the user supplied, while $host etc.
1431	# will get canonicalized.	2770	# will get canonicalized.
1432	test -n "$target_alias" &&	2771	test -n "$target_alias" &&
1433	test "$program_prefix$program_suffix$program_transform_name" = \	2772	test "$program_prefix$program_suffix$program_transform_name" = \
1434	NONENONEs,x,x, &&	2773	NONENONEs,x,x, &&
1435	program_prefix=${target_alias}-	2774	program_prefix=${target_alias}-
1436	am__api_version="1.7"	2775	am__api_version='1.11'
		2776
1437	# Find a good install program. We prefer a C program (faster),	2777	# Find a good install program. We prefer a C program (faster),
1438	# so one script is as good as another. But avoid the broken or	2778	# so one script is as good as another. But avoid the broken or
1439	# incompatible versions:	2779	# incompatible versions:
1440	# SysV /etc/install, /usr/sbin/install	2780	# SysV /etc/install, /usr/sbin/install
1441	# SunOS /usr/etc/install	2781	# SunOS /usr/etc/install
…		…
1443	# AIX /bin/install	2783	# AIX /bin/install
1444	# AmigaOS /C/install, which installs bootblocks on floppy discs	2784	# AmigaOS /C/install, which installs bootblocks on floppy discs
1445	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2785	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1446	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2786	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1447	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2787	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
		2788	# OS/2's system install, which has a completely different semantic
1448	# ./install, which can be erroneously created by make from ./install.sh.	2789	# ./install, which can be erroneously created by make from ./install.sh.
		2790	# Reject install programs that cannot install multiple files.
1449	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2791	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1450	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2792	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1451	if test -z "$INSTALL"; then	2793	if test -z "$INSTALL"; then
1452	if test "${ac_cv_path_install+set}" = set; then	2794	if ${ac_cv_path_install+:} false; then :
1453	echo $ECHO_N "(cached) $ECHO_C" >&6	2795	$as_echo_n "(cached) " >&6
1454	else	2796	else
1455	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2797	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1456	for as_dir in $PATH	2798	for as_dir in $PATH
1457	do	2799	do
1458	IFS=$as_save_IFS	2800	IFS=$as_save_IFS
1459	test -z "$as_dir" && as_dir=.	2801	test -z "$as_dir" && as_dir=.
1460	# Account for people who put trailing slashes in PATH elements.	2802	# Account for people who put trailing slashes in PATH elements.
1461	case $as_dir/ in	2803	case $as_dir/ in #((
1462	./ | .// | /cC/* | \	2804	./ | .// | /[cC]/* | \
1463	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	2805	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
		2806	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1464	/usr/ucb/* ) ;;	2807	/usr/ucb/* ) ;;
1465	*)	2808	*)
1466	# OSF1 and SCO ODT 3.0 have their own names for install.	2809	# OSF1 and SCO ODT 3.0 have their own names for install.
1467	# Don't use installbsd from OSF since it installs stuff as root	2810	# Don't use installbsd from OSF since it installs stuff as root
1468	# by default.	2811	# by default.
1469	for ac_prog in ginstall scoinst install; do	2812	for ac_prog in ginstall scoinst install; do
1470	for ac_exec_ext in '' $ac_executable_extensions; do	2813	for ac_exec_ext in '' $ac_executable_extensions; do
1471	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2814	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1472	if test $ac_prog = install &&	2815	if test $ac_prog = install &&
1473	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2816	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1474	# AIX install. It has an incompatible calling convention.	2817	# AIX install. It has an incompatible calling convention.
1475	:	2818	:
1476	elif test $ac_prog = install &&	2819	elif test $ac_prog = install &&
1477	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2820	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1478	# program-specific install script used by HP pwplus--don't use.	2821	# program-specific install script used by HP pwplus--don't use.
1479	:	2822	:
1480	else	2823	else
		2824	rm -rf conftest.one conftest.two conftest.dir
		2825	echo one > conftest.one
		2826	echo two > conftest.two
		2827	mkdir conftest.dir
		2828	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2829	test -s conftest.one && test -s conftest.two &&
		2830	test -s conftest.dir/conftest.one &&
		2831	test -s conftest.dir/conftest.two
		2832	then
1481	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2833	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1482	break 3	2834	break 3
1483	fi	2835	fi
1484	fi	2836	fi
		2837	fi
1485	done	2838	done
1486	done	2839	done
1487	;;	2840	;;
1488	esac	2841	esac
		2842
1489	done	2843	done
		2844	IFS=$as_save_IFS
1490		2845
		2846	rm -rf conftest.one conftest.two conftest.dir
1491		2847
1492	fi	2848	fi
1493	if test "${ac_cv_path_install+set}" = set; then	2849	if test "${ac_cv_path_install+set}" = set; then
1494	INSTALL=$ac_cv_path_install	2850	INSTALL=$ac_cv_path_install
1495	else	2851	else
1496	# As a last resort, use the slow shell script. We don't cache a	2852	# As a last resort, use the slow shell script. Don't cache a
1497	# path for INSTALL within a source directory, because that will	2853	# value for INSTALL within a source directory, because that will
1498	# break other packages using the cache if that directory is	2854	# break other packages using the cache if that directory is
1499	# removed, or if the path is relative.	2855	# removed, or if the value is a relative name.
1500	INSTALL=$ac_install_sh	2856	INSTALL=$ac_install_sh
1501	fi	2857	fi
1502	fi	2858	fi
1503	echo "$as_me:$LINENO: result: $INSTALL" >&5	2859	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1504	echo "${ECHO_T}$INSTALL" >&6	2860	$as_echo "$INSTALL" >&6; }
1505		2861
1506	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2862	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1507	# It thinks the first close brace ends the variable substitution.	2863	# It thinks the first close brace ends the variable substitution.
1508	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2864	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1509		2865
1510	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2866	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1511		2867
1512	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2868	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1513		2869
1514	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2870	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1515	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2871	$as_echo_n "checking whether build environment is sane... " >&6; }
1516	# Just in case	2872	# Just in case
1517	sleep 1	2873	sleep 1
1518	echo timestamp > conftest.file	2874	echo timestamp > conftest.file
		2875	# Reject unsafe characters in $srcdir or the absolute working directory
		2876	# name. Accept space and tab only in the latter.
		2877	am_lf='
		2878	'
		2879	case `pwd` in
		2880	*[\\\"\#\$\&\'\`$am_lf]*)
		2881	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
		2882	esac
		2883	case $srcdir in
		2884	*[\\\"\#\$\&\'\`$am_lf\ \ ]*)
		2885	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
		2886	esac
		2887
1519	# Do `set' in a subshell so we don't clobber the current shell's	2888	# Do `set' in a subshell so we don't clobber the current shell's
1520	# arguments. Must try -L first in case configure is actually a	2889	# arguments. Must try -L first in case configure is actually a
1521	# symlink; some systems play weird games with the mod time of symlinks	2890	# symlink; some systems play weird games with the mod time of symlinks
1522	# (eg FreeBSD returns the mod time of the symlink's containing	2891	# (eg FreeBSD returns the mod time of the symlink's containing
1523	# directory).	2892	# directory).
1524	if (	2893	if (
1525	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	2894	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1526	if test "$*" = "X"; then	2895	if test "$*" = "X"; then
1527	# -L didn't work.	2896	# -L didn't work.
1528	set X `ls -t $srcdir/configure conftest.file`	2897	set X `ls -t "$srcdir/configure" conftest.file`
1529	fi	2898	fi
1530	rm -f conftest.file	2899	rm -f conftest.file
1531	if test "$*" != "X $srcdir/configure conftest.file" \	2900	if test "$*" != "X $srcdir/configure conftest.file" \
1532	&& test "$*" != "X conftest.file $srcdir/configure"; then	2901	&& test "$*" != "X conftest.file $srcdir/configure"; then
1533		2902
1534	# If neither matched, then we have a broken ls. This can happen	2903	# If neither matched, then we have a broken ls. This can happen
1535	# if, for instance, CONFIG_SHELL is bash and it inherits a	2904	# if, for instance, CONFIG_SHELL is bash and it inherits a
1536	# broken ls alias from the environment. This has actually	2905	# broken ls alias from the environment. This has actually
1537	# happened. Such a system could not be considered "sane".	2906	# happened. Such a system could not be considered "sane".
1538	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1539	alias in your environment" >&5
1540	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	2907	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1541	alias in your environment" >&2;}	2908	alias in your environment" "$LINENO" 5
1542	{ (exit 1); exit 1; }; }
1543	fi	2909	fi
1544		2910
1545	test "$2" = conftest.file	2911	test "$2" = conftest.file
1546	)	2912	)
1547	then	2913	then
1548	# Ok.	2914	# Ok.
1549	:	2915	:
1550	else	2916	else
1551	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1552	Check your system clock" >&5
1553	echo "$as_me: error: newly created file is older than distributed files!	2917	as_fn_error $? "newly created file is older than distributed files!
1554	Check your system clock" >&2;}	2918	Check your system clock" "$LINENO" 5
1555	{ (exit 1); exit 1; }; }
1556	fi	2919	fi
1557	echo "$as_me:$LINENO: result: yes" >&5	2920	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1558	echo "${ECHO_T}yes" >&6	2921	$as_echo "yes" >&6; }
1559	test "$program_prefix" != NONE &&	2922	test "$program_prefix" != NONE &&
1560	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2923	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1561	# Use a double $ so make ignores it.	2924	# Use a double $ so make ignores it.
1562	test "$program_suffix" != NONE &&	2925	test "$program_suffix" != NONE &&
1563	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2926	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1564	# Double any \ or $. echo might interpret backslashes.	2927	# Double any \ or $.
1565	# By default was `s,x,x', remove it if useless.	2928	# By default was `s,x,x', remove it if useless.
1566	cat <<\_ACEOF >conftest.sed
1567	s/[\\$]/&&/g;s/;s,x,x,$//	2929	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1568	_ACEOF
1569	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`	2930	program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1570	rm conftest.sed
1571
1572		2931
1573	# expand $ac_aux_dir to an absolute path	2932	# expand $ac_aux_dir to an absolute path
1574	am_aux_dir=`cd $ac_aux_dir && pwd`	2933	am_aux_dir=`cd $ac_aux_dir && pwd`
1575		2934
1576	test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"	2935	if test x"${MISSING+set}" != xset; then
		2936	case $am_aux_dir in
		2937	*\ * | *\ *)
		2938	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
		2939	*)
		2940	MISSING="\${SHELL} $am_aux_dir/missing" ;;
		2941	esac
		2942	fi
1577	# Use eval to expand $SHELL	2943	# Use eval to expand $SHELL
1578	if eval "$MISSING --run true"; then	2944	if eval "$MISSING --run true"; then
1579	am_missing_run="$MISSING --run "	2945	am_missing_run="$MISSING --run "
1580	else	2946	else
1581	am_missing_run=	2947	am_missing_run=
1582	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2948	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
1583	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	2949	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1584	fi	2950	fi
1585		2951
1586	for ac_prog in gawk mawk nawk awk	2952	if test x"${install_sh}" != xset; then
1587	do	2953	case $am_aux_dir in
1588	# Extract the first word of "$ac_prog", so it can be a program name with args.	2954	*\ * | *\ *)
1589	set dummy $ac_prog; ac_word=$2	2955	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1590	echo "$as_me:$LINENO: checking for $ac_word" >&5	2956	*)
1591	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2957	install_sh="\${SHELL} $am_aux_dir/install-sh"
1592	if test "${ac_cv_prog_AWK+set}" = set; then	2958	esac
1593	echo $ECHO_N "(cached) $ECHO_C" >&6
1594	else
1595	if test -n "$AWK"; then
1596	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1597	else
1598	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1599	for as_dir in $PATH
1600	do
1601	IFS=$as_save_IFS
1602	test -z "$as_dir" && as_dir=.
1603	for ac_exec_ext in '' $ac_executable_extensions; do
1604	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1605	ac_cv_prog_AWK="$ac_prog"
1606	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1607	break 2
1608	fi
1609	done
1610	done
1611
1612	fi	2959	fi
1613	fi
1614	AWK=$ac_cv_prog_AWK
1615	if test -n "$AWK"; then
1616	echo "$as_me:$LINENO: result: $AWK" >&5
1617	echo "${ECHO_T}$AWK" >&6
1618	else
1619	echo "$as_me:$LINENO: result: no" >&5
1620	echo "${ECHO_T}no" >&6
1621	fi
1622
1623	test -n "$AWK" && break
1624	done
1625
1626	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1627	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1628	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
1629	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1630	echo $ECHO_N "(cached) $ECHO_C" >&6
1631	else
1632	cat >conftest.make <<\_ACEOF
1633	all:
1634	@echo 'ac_maketemp="$(MAKE)"'
1635	_ACEOF
1636	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1637	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1638	if test -n "$ac_maketemp"; then
1639	eval ac_cv_prog_make_${ac_make}_set=yes
1640	else
1641	eval ac_cv_prog_make_${ac_make}_set=no
1642	fi
1643	rm -f conftest.make
1644	fi
1645	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1646	echo "$as_me:$LINENO: result: yes" >&5
1647	echo "${ECHO_T}yes" >&6
1648	SET_MAKE=
1649	else
1650	echo "$as_me:$LINENO: result: no" >&5
1651	echo "${ECHO_T}no" >&6
1652	SET_MAKE="MAKE=${MAKE-make}"
1653	fi
1654
1655	rm -rf .tst 2>/dev/null
1656	mkdir .tst 2>/dev/null
1657	if test -d .tst; then
1658	am__leading_dot=.
1659	else
1660	am__leading_dot=_
1661	fi
1662	rmdir .tst 2>/dev/null
1663
1664	# test to see if srcdir already configured
1665	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1666	test -f $srcdir/config.status; then
1667	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1668	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1669	{ (exit 1); exit 1; }; }
1670	fi
1671
1672	# test whether we have cygpath
1673	if test -z "$CYGPATH_W"; then
1674	if (cygpath --version) >/dev/null 2>/dev/null; then
1675	CYGPATH_W='cygpath -w'
1676	else
1677	CYGPATH_W=echo
1678	fi
1679	fi
1680
1681
1682	# Define the identity of the package.
1683	PACKAGE=vpe
1684	VERSION=1.2
1685
1686
1687	cat >>confdefs.h <<_ACEOF
1688	#define PACKAGE "$PACKAGE"
1689	_ACEOF
1690
1691
1692	cat >>confdefs.h <<_ACEOF
1693	#define VERSION "$VERSION"
1694	_ACEOF
1695
1696	# Some tools Automake needs.
1697
1698	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1699
1700
1701	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1702
1703
1704	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1705
1706
1707	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1708
1709
1710	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1711
1712
1713	AMTAR=${AMTAR-"${am_missing_run}tar"}
1714
1715	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1716		2960
1717	# Installed binaries are usually stripped using `strip' when the user	2961	# Installed binaries are usually stripped using `strip' when the user
1718	# run `make install-strip'. However `strip' might not be the right	2962	# run `make install-strip'. However `strip' might not be the right
1719	# tool to use in cross-compilation environments, therefore Automake	2963	# tool to use in cross-compilation environments, therefore Automake
1720	# will honor the `STRIP' environment variable to overrule this program.	2964	# will honor the `STRIP' environment variable to overrule this program.
1721	if test "$cross_compiling" != no; then	2965	if test "$cross_compiling" != no; then
1722	if test -n "$ac_tool_prefix"; then	2966	if test -n "$ac_tool_prefix"; then
1723	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	2967	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1724	set dummy ${ac_tool_prefix}strip; ac_word=$2	2968	set dummy ${ac_tool_prefix}strip; ac_word=$2
1725	echo "$as_me:$LINENO: checking for $ac_word" >&5	2969	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1726	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2970	$as_echo_n "checking for $ac_word... " >&6; }
1727	if test "${ac_cv_prog_STRIP+set}" = set; then	2971	if ${ac_cv_prog_STRIP+:} false; then :
1728	echo $ECHO_N "(cached) $ECHO_C" >&6	2972	$as_echo_n "(cached) " >&6
1729	else	2973	else
1730	if test -n "$STRIP"; then	2974	if test -n "$STRIP"; then
1731	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	2975	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1732	else	2976	else
1733	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2977	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1734	for as_dir in $PATH	2978	for as_dir in $PATH
1735	do	2979	do
1736	IFS=$as_save_IFS	2980	IFS=$as_save_IFS
1737	test -z "$as_dir" && as_dir=.	2981	test -z "$as_dir" && as_dir=.
1738	for ac_exec_ext in '' $ac_executable_extensions; do	2982	for ac_exec_ext in '' $ac_executable_extensions; do
1739	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2983	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1740	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	2984	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1741	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2985	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1742	break 2	2986	break 2
1743	fi	2987	fi
1744	done	2988	done
1745	done	2989	done
		2990	IFS=$as_save_IFS
1746		2991
1747	fi	2992	fi
1748	fi	2993	fi
1749	STRIP=$ac_cv_prog_STRIP	2994	STRIP=$ac_cv_prog_STRIP
1750	if test -n "$STRIP"; then	2995	if test -n "$STRIP"; then
1751	echo "$as_me:$LINENO: result: $STRIP" >&5	2996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1752	echo "${ECHO_T}$STRIP" >&6	2997	$as_echo "$STRIP" >&6; }
1753	else	2998	else
1754	echo "$as_me:$LINENO: result: no" >&5	2999	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1755	echo "${ECHO_T}no" >&6	3000	$as_echo "no" >&6; }
1756	fi	3001	fi
		3002
1757		3003
1758	fi	3004	fi
1759	if test -z "$ac_cv_prog_STRIP"; then	3005	if test -z "$ac_cv_prog_STRIP"; then
1760	ac_ct_STRIP=$STRIP	3006	ac_ct_STRIP=$STRIP
1761	# Extract the first word of "strip", so it can be a program name with args.	3007	# Extract the first word of "strip", so it can be a program name with args.
1762	set dummy strip; ac_word=$2	3008	set dummy strip; ac_word=$2
1763	echo "$as_me:$LINENO: checking for $ac_word" >&5	3009	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1764	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3010	$as_echo_n "checking for $ac_word... " >&6; }
1765	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3011	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1766	echo $ECHO_N "(cached) $ECHO_C" >&6	3012	$as_echo_n "(cached) " >&6
1767	else	3013	else
1768	if test -n "$ac_ct_STRIP"; then	3014	if test -n "$ac_ct_STRIP"; then
1769	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3015	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1770	else	3016	else
1771	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3017	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1772	for as_dir in $PATH	3018	for as_dir in $PATH
1773	do	3019	do
1774	IFS=$as_save_IFS	3020	IFS=$as_save_IFS
1775	test -z "$as_dir" && as_dir=.	3021	test -z "$as_dir" && as_dir=.
1776	for ac_exec_ext in '' $ac_executable_extensions; do	3022	for ac_exec_ext in '' $ac_executable_extensions; do
1777	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3023	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1778	ac_cv_prog_ac_ct_STRIP="strip"	3024	ac_cv_prog_ac_ct_STRIP="strip"
1779	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3025	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1780	break 2	3026	break 2
1781	fi	3027	fi
1782	done	3028	done
1783	done	3029	done
		3030	IFS=$as_save_IFS
1784		3031
1785	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1786	fi	3032	fi
1787	fi	3033	fi
1788	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3034	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1789	if test -n "$ac_ct_STRIP"; then	3035	if test -n "$ac_ct_STRIP"; then
1790	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1791	echo "${ECHO_T}$ac_ct_STRIP" >&6	3037	$as_echo "$ac_ct_STRIP" >&6; }
1792	else	3038	else
1793	echo "$as_me:$LINENO: result: no" >&5	3039	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1794	echo "${ECHO_T}no" >&6	3040	$as_echo "no" >&6; }
1795	fi	3041	fi
1796		3042
		3043	if test "x$ac_ct_STRIP" = x; then
		3044	STRIP=":"
		3045	else
		3046	case $cross_compiling:$ac_tool_warned in
		3047	yes:)
		3048	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3049	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3050	ac_tool_warned=yes ;;
		3051	esac
1797	STRIP=$ac_ct_STRIP	3052	STRIP=$ac_ct_STRIP
		3053	fi
1798	else	3054	else
1799	STRIP="$ac_cv_prog_STRIP"	3055	STRIP="$ac_cv_prog_STRIP"
1800	fi	3056	fi
1801		3057
1802	fi	3058	fi
1803	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"	3059	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
		3060
		3061	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
		3062	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
		3063	if test -z "$MKDIR_P"; then
		3064	if ${ac_cv_path_mkdir+:} false; then :
		3065	$as_echo_n "(cached) " >&6
		3066	else
		3067	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3068	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
		3069	do
		3070	IFS=$as_save_IFS
		3071	test -z "$as_dir" && as_dir=.
		3072	for ac_prog in mkdir gmkdir; do
		3073	for ac_exec_ext in '' $ac_executable_extensions; do
		3074	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
		3075	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
		3076	'mkdir (GNU coreutils) '* | \
		3077	'mkdir (coreutils) '* | \
		3078	'mkdir (fileutils) '4.1*)
		3079	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
		3080	break 3;;
		3081	esac
		3082	done
		3083	done
		3084	done
		3085	IFS=$as_save_IFS
		3086
		3087	fi
		3088
		3089	test -d ./--version && rmdir ./--version
		3090	if test "${ac_cv_path_mkdir+set}" = set; then
		3091	MKDIR_P="$ac_cv_path_mkdir -p"
		3092	else
		3093	# As a last resort, use the slow shell script. Don't cache a
		3094	# value for MKDIR_P within a source directory, because that will
		3095	# break other packages using the cache if that directory is
		3096	# removed, or if the value is a relative name.
		3097	MKDIR_P="$ac_install_sh -d"
		3098	fi
		3099	fi
		3100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
		3101	$as_echo "$MKDIR_P" >&6; }
		3102
		3103	mkdir_p="$MKDIR_P"
		3104	case $mkdir_p in
		3105	[\\/$]* | ?:[\\/]*) ;;
		3106	*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
		3107	esac
		3108
		3109	for ac_prog in gawk mawk nawk awk
		3110	do
		3111	# Extract the first word of "$ac_prog", so it can be a program name with args.
		3112	set dummy $ac_prog; ac_word=$2
		3113	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3114	$as_echo_n "checking for $ac_word... " >&6; }
		3115	if ${ac_cv_prog_AWK+:} false; then :
		3116	$as_echo_n "(cached) " >&6
		3117	else
		3118	if test -n "$AWK"; then
		3119	ac_cv_prog_AWK="$AWK" # Let the user override the test.
		3120	else
		3121	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3122	for as_dir in $PATH
		3123	do
		3124	IFS=$as_save_IFS
		3125	test -z "$as_dir" && as_dir=.
		3126	for ac_exec_ext in '' $ac_executable_extensions; do
		3127	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		3128	ac_cv_prog_AWK="$ac_prog"
		3129	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		3130	break 2
		3131	fi
		3132	done
		3133	done
		3134	IFS=$as_save_IFS
		3135
		3136	fi
		3137	fi
		3138	AWK=$ac_cv_prog_AWK
		3139	if test -n "$AWK"; then
		3140	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
		3141	$as_echo "$AWK" >&6; }
		3142	else
		3143	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3144	$as_echo "no" >&6; }
		3145	fi
		3146
		3147
		3148	test -n "$AWK" && break
		3149	done
		3150
		3151	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
		3152	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
		3153	set x ${MAKE-make}
		3154	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
		3155	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
		3156	$as_echo_n "(cached) " >&6
		3157	else
		3158	cat >conftest.make <<\_ACEOF
		3159	SHELL = /bin/sh
		3160	all:
		3161	@echo '@@@%%%=$(MAKE)=@@@%%%'
		3162	_ACEOF
		3163	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
		3164	case `${MAKE-make} -f conftest.make 2>/dev/null` in
		3165	*@@@%%%=?*=@@@%%%*)
		3166	eval ac_cv_prog_make_${ac_make}_set=yes;;
		3167	*)
		3168	eval ac_cv_prog_make_${ac_make}_set=no;;
		3169	esac
		3170	rm -f conftest.make
		3171	fi
		3172	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
		3173	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3174	$as_echo "yes" >&6; }
		3175	SET_MAKE=
		3176	else
		3177	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3178	$as_echo "no" >&6; }
		3179	SET_MAKE="MAKE=${MAKE-make}"
		3180	fi
		3181
		3182	rm -rf .tst 2>/dev/null
		3183	mkdir .tst 2>/dev/null
		3184	if test -d .tst; then
		3185	am__leading_dot=.
		3186	else
		3187	am__leading_dot=_
		3188	fi
		3189	rmdir .tst 2>/dev/null
		3190
		3191	if test "`cd $srcdir && pwd`" != "`pwd`"; then
		3192	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
		3193	# is not polluted with repeated "-I."
		3194	am__isrc=' -I$(srcdir)'
		3195	# test to see if srcdir already configured
		3196	if test -f $srcdir/config.status; then
		3197	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
		3198	fi
		3199	fi
		3200
		3201	# test whether we have cygpath
		3202	if test -z "$CYGPATH_W"; then
		3203	if (cygpath --version) >/dev/null 2>/dev/null; then
		3204	CYGPATH_W='cygpath -w'
		3205	else
		3206	CYGPATH_W=echo
		3207	fi
		3208	fi
		3209
		3210
		3211	# Define the identity of the package.
		3212	PACKAGE=gvpe
		3213	VERSION=2.25
		3214
		3215
		3216	cat >>confdefs.h <<_ACEOF
		3217	#define PACKAGE "$PACKAGE"
		3218	_ACEOF
		3219
		3220
		3221	cat >>confdefs.h <<_ACEOF
		3222	#define VERSION "$VERSION"
		3223	_ACEOF
		3224
		3225	# Some tools Automake needs.
		3226
		3227	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
		3228
		3229
		3230	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
		3231
		3232
		3233	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
		3234
		3235
		3236	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
		3237
		3238
		3239	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1804		3240
1805	# We need awk for the "check" target. The system "awk" is bad on	3241	# We need awk for the "check" target. The system "awk" is bad on
1806	# some platforms.	3242	# some platforms.
		3243	# Always define AMTAR for backward compatibility. Yes, it's still used
		3244	# in the wild :-( We should find a proper way to deprecate it ...
		3245	AMTAR='$${TAR-tar}'
1807		3246
		3247	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
1808		3248
1809		3249
		3250
		3251
		3252
1810	ac_config_headers="$ac_config_headers config.h"	3253	ac_config_headers="$ac_config_headers config.h"
1811		3254
		3255
1812	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3256	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1813	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3257	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1814	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3258	# Check whether --enable-maintainer-mode was given.
1815	if test "${enable_maintainer_mode+set}" = set; then	3259	if test "${enable_maintainer_mode+set}" = set; then :
1816	enableval="$enable_maintainer_mode"	3260	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1817	USE_MAINTAINER_MODE=$enableval
1818	else	3261	else
1819	USE_MAINTAINER_MODE=no	3262	USE_MAINTAINER_MODE=no
1820	fi;	3263	fi
		3264
1821	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1822	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3266	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1823
1824
1825	if test $USE_MAINTAINER_MODE = yes; then	3267	if test $USE_MAINTAINER_MODE = yes; then
1826	MAINTAINER_MODE_TRUE=	3268	MAINTAINER_MODE_TRUE=
1827	MAINTAINER_MODE_FALSE='#'	3269	MAINTAINER_MODE_FALSE='#'
1828	else	3270	else
1829	MAINTAINER_MODE_TRUE='#'	3271	MAINTAINER_MODE_TRUE='#'
1830	MAINTAINER_MODE_FALSE=	3272	MAINTAINER_MODE_FALSE=
…		…
1834		3276
1835		3277
1836		3278
1837		3279
1838		3280
1839
1840
1841
1842
1843
1844	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1845
1846	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1847		3281
1848		3282
1849		3283
1850	MKINSTALLDIRS=	3284	MKINSTALLDIRS=
1851	if test -n "$ac_aux_dir"; then	3285	if test -n "$ac_aux_dir"; then
…		…
1859		3293
1860		3294
1861		3295
1862	# Extract the first word of "msgfmt", so it can be a program name with args.	3296	# Extract the first word of "msgfmt", so it can be a program name with args.
1863	set dummy msgfmt; ac_word=$2	3297	set dummy msgfmt; ac_word=$2
1864	echo "$as_me:$LINENO: checking for $ac_word" >&5	3298	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1865	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3299	$as_echo_n "checking for $ac_word... " >&6; }
1866	if test "${ac_cv_path_MSGFMT+set}" = set; then	3300	if ${ac_cv_path_MSGFMT+:} false; then :
1867	echo $ECHO_N "(cached) $ECHO_C" >&6	3301	$as_echo_n "(cached) " >&6
1868	else	3302	else
1869	case "$MSGFMT" in	3303	case "$MSGFMT" in
1870	/*)	3304	/*)
1871	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3305	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1872	;;	3306	;;
…		…
1887	;;	3321	;;
1888	esac	3322	esac
1889	fi	3323	fi
1890	MSGFMT="$ac_cv_path_MSGFMT"	3324	MSGFMT="$ac_cv_path_MSGFMT"
1891	if test "$MSGFMT" != ":"; then	3325	if test "$MSGFMT" != ":"; then
1892	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3326	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1893	echo "${ECHO_T}$MSGFMT" >&6	3327	$as_echo "$MSGFMT" >&6; }
1894	else	3328	else
1895	echo "$as_me:$LINENO: result: no" >&5	3329	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1896	echo "${ECHO_T}no" >&6	3330	$as_echo "no" >&6; }
1897	fi	3331	fi
1898		3332
1899	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3333	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1900	set dummy gmsgfmt; ac_word=$2	3334	set dummy gmsgfmt; ac_word=$2
1901	echo "$as_me:$LINENO: checking for $ac_word" >&5	3335	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1902	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3336	$as_echo_n "checking for $ac_word... " >&6; }
1903	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3337	if ${ac_cv_path_GMSGFMT+:} false; then :
1904	echo $ECHO_N "(cached) $ECHO_C" >&6	3338	$as_echo_n "(cached) " >&6
1905	else	3339	else
1906	case $GMSGFMT in	3340	case $GMSGFMT in
1907	[\\/]* | ?:[\\/]*)	3341	[\\/]* | ?:[\\/]*)
1908	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3342	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1909	;;	3343	;;
…		…
1911	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3345	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1912	for as_dir in $PATH	3346	for as_dir in $PATH
1913	do	3347	do
1914	IFS=$as_save_IFS	3348	IFS=$as_save_IFS
1915	test -z "$as_dir" && as_dir=.	3349	test -z "$as_dir" && as_dir=.
1916	for ac_exec_ext in '' $ac_executable_extensions; do	3350	for ac_exec_ext in '' $ac_executable_extensions; do
1917	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3351	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1918	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3352	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1919	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3353	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1920	break 2	3354	break 2
1921	fi	3355	fi
1922	done	3356	done
1923	done	3357	done
		3358	IFS=$as_save_IFS
1924		3359
1925	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3360	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1926	;;	3361	;;
1927	esac	3362	esac
1928	fi	3363	fi
1929	GMSGFMT=$ac_cv_path_GMSGFMT	3364	GMSGFMT=$ac_cv_path_GMSGFMT
1930
1931	if test -n "$GMSGFMT"; then	3365	if test -n "$GMSGFMT"; then
1932	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3366	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1933	echo "${ECHO_T}$GMSGFMT" >&6	3367	$as_echo "$GMSGFMT" >&6; }
1934	else	3368	else
1935	echo "$as_me:$LINENO: result: no" >&5	3369	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1936	echo "${ECHO_T}no" >&6	3370	$as_echo "no" >&6; }
1937	fi	3371	fi
		3372
1938		3373
1939		3374
1940	# Extract the first word of "xgettext", so it can be a program name with args.	3375	# Extract the first word of "xgettext", so it can be a program name with args.
1941	set dummy xgettext; ac_word=$2	3376	set dummy xgettext; ac_word=$2
1942	echo "$as_me:$LINENO: checking for $ac_word" >&5	3377	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1943	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3378	$as_echo_n "checking for $ac_word... " >&6; }
1944	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3379	if ${ac_cv_path_XGETTEXT+:} false; then :
1945	echo $ECHO_N "(cached) $ECHO_C" >&6	3380	$as_echo_n "(cached) " >&6
1946	else	3381	else
1947	case "$XGETTEXT" in	3382	case "$XGETTEXT" in
1948	/*)	3383	/*)
1949	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3384	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1950	;;	3385	;;
…		…
1965	;;	3400	;;
1966	esac	3401	esac
1967	fi	3402	fi
1968	XGETTEXT="$ac_cv_path_XGETTEXT"	3403	XGETTEXT="$ac_cv_path_XGETTEXT"
1969	if test "$XGETTEXT" != ":"; then	3404	if test "$XGETTEXT" != ":"; then
1970	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3405	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
1971	echo "${ECHO_T}$XGETTEXT" >&6	3406	$as_echo "$XGETTEXT" >&6; }
1972	else	3407	else
1973	echo "$as_me:$LINENO: result: no" >&5	3408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1974	echo "${ECHO_T}no" >&6	3409	$as_echo "no" >&6; }
1975	fi	3410	fi
1976		3411
1977	rm -f messages.po	3412	rm -f messages.po
1978		3413
1979	# Extract the first word of "msgmerge", so it can be a program name with args.	3414	# Extract the first word of "msgmerge", so it can be a program name with args.
1980	set dummy msgmerge; ac_word=$2	3415	set dummy msgmerge; ac_word=$2
1981	echo "$as_me:$LINENO: checking for $ac_word" >&5	3416	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1982	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3417	$as_echo_n "checking for $ac_word... " >&6; }
1983	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3418	if ${ac_cv_path_MSGMERGE+:} false; then :
1984	echo $ECHO_N "(cached) $ECHO_C" >&6	3419	$as_echo_n "(cached) " >&6
1985	else	3420	else
1986	case "$MSGMERGE" in	3421	case "$MSGMERGE" in
1987	/*)	3422	/*)
1988	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3423	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
1989	;;	3424	;;
…		…
2003	;;	3438	;;
2004	esac	3439	esac
2005	fi	3440	fi
2006	MSGMERGE="$ac_cv_path_MSGMERGE"	3441	MSGMERGE="$ac_cv_path_MSGMERGE"
2007	if test "$MSGMERGE" != ":"; then	3442	if test "$MSGMERGE" != ":"; then
2008	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3443	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2009	echo "${ECHO_T}$MSGMERGE" >&6	3444	$as_echo "$MSGMERGE" >&6; }
2010	else	3445	else
2011	echo "$as_me:$LINENO: result: no" >&5	3446	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2012	echo "${ECHO_T}no" >&6	3447	$as_echo "no" >&6; }
2013	fi	3448	fi
2014		3449
2015		3450
2016	if test "$GMSGFMT" != ":"; then	3451	if test "$GMSGFMT" != ":"; then
2017	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3452	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2018	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3453	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2019	: ;	3454	: ;
2020	else	3455	else
2021	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	3456	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2022	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3457	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2023	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3458	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2024	GMSGFMT=":"	3459	GMSGFMT=":"
2025	fi	3460	fi
2026	fi	3461	fi
2027		3462
2028	if test "$XGETTEXT" != ":"; then	3463	if test "$XGETTEXT" != ":"; then
2029	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3464	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2030	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3465	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2031	: ;	3466	: ;
2032	else	3467	else
2033	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3468	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2034	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3469	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2035	XGETTEXT=":"	3470	XGETTEXT=":"
2036	fi	3471	fi
2037	rm -f messages.po	3472	rm -f messages.po
2038	fi	3473	fi
2039		3474
2040	ac_config_commands="$ac_config_commands default-1"	3475	ac_config_commands="$ac_config_commands default-1"
2041		3476
2042		3477
2043		3478
2044	if test "X$prefix" = "XNONE"; then	3479	if test "X$prefix" = "XNONE"; then
2045	acl_final_prefix="$ac_default_prefix"	3480	acl_final_prefix="$ac_default_prefix"
…		…
2056	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3491	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2057	prefix="$acl_save_prefix"	3492	prefix="$acl_save_prefix"
2058		3493
2059	DEPDIR="${am__leading_dot}deps"	3494	DEPDIR="${am__leading_dot}deps"
2060		3495
2061	ac_config_commands="$ac_config_commands depfiles"	3496	ac_config_commands="$ac_config_commands depfiles"
2062		3497
2063		3498
2064	am_make=${MAKE-make}	3499	am_make=${MAKE-make}
2065	cat > confinc << 'END'	3500	cat > confinc << 'END'
2066	am__doit:	3501	am__doit:
2067	@echo done	3502	@echo this is the am__doit target
2068	.PHONY: am__doit	3503	.PHONY: am__doit
2069	END	3504	END
2070	# If we don't find an include directive, just comment out the code.	3505	# If we don't find an include directive, just comment out the code.
2071	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3506	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2072	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6	3507	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2073	am__include="#"	3508	am__include="#"
2074	am__quote=	3509	am__quote=
2075	_am_result=none	3510	_am_result=none
2076	# First try GNU make style include.	3511	# First try GNU make style include.
2077	echo "include confinc" > confmf	3512	echo "include confinc" > confmf
2078	# We grep out `Entering directory' and `Leaving directory'	3513	# Ignore all kinds of additional output from `make'.
2079	# messages which can occur if `w' ends up in MAKEFLAGS.	3514	case `$am_make -s -f confmf 2> /dev/null` in #(
2080	# In particular we don't look at `^make:' because GNU make might	3515	*the\ am__doit\ target*)
2081	# be invoked under some other name (usually "gmake"), in which
2082	# case it prints its new name instead of `make'.
2083	if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2084	am__include=include	3516	am__include=include
2085	am__quote=	3517	am__quote=
2086	_am_result=GNU	3518	_am_result=GNU
2087	fi	3519	;;
		3520	esac
2088	# Now try BSD make style include.	3521	# Now try BSD make style include.
2089	if test "$am__include" = "#"; then	3522	if test "$am__include" = "#"; then
2090	echo '.include "confinc"' > confmf	3523	echo '.include "confinc"' > confmf
2091	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	3524	case `$am_make -s -f confmf 2> /dev/null` in #(
		3525	*the\ am__doit\ target*)
2092	am__include=.include	3526	am__include=.include
2093	am__quote="\""	3527	am__quote="\""
2094	_am_result=BSD	3528	_am_result=BSD
2095	fi	3529	;;
		3530	esac
2096	fi	3531	fi
2097		3532
2098		3533
2099	echo "$as_me:$LINENO: result: $_am_result" >&5	3534	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2100	echo "${ECHO_T}$_am_result" >&6	3535	$as_echo "$_am_result" >&6; }
2101	rm -f confinc confmf	3536	rm -f confinc confmf
2102		3537
2103	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3538	# Check whether --enable-dependency-tracking was given.
2104	if test "${enable_dependency_tracking+set}" = set; then	3539	if test "${enable_dependency_tracking+set}" = set; then :
2105	enableval="$enable_dependency_tracking"	3540	enableval=$enable_dependency_tracking;
2106
2107	fi;	3541	fi
		3542
2108	if test "x$enable_dependency_tracking" != xno; then	3543	if test "x$enable_dependency_tracking" != xno; then
2109	am_depcomp="$ac_aux_dir/depcomp"	3544	am_depcomp="$ac_aux_dir/depcomp"
2110	AMDEPBACKSLASH='\'	3545	AMDEPBACKSLASH='\'
		3546	am__nodep='_no'
2111	fi	3547	fi
2112
2113
2114	if test "x$enable_dependency_tracking" != xno; then	3548	if test "x$enable_dependency_tracking" != xno; then
2115	AMDEP_TRUE=	3549	AMDEP_TRUE=
2116	AMDEP_FALSE='#'	3550	AMDEP_FALSE='#'
2117	else	3551	else
2118	AMDEP_TRUE='#'	3552	AMDEP_TRUE='#'
2119	AMDEP_FALSE=	3553	AMDEP_FALSE=
2120	fi	3554	fi
2121
2122		3555
2123		3556
2124	ac_ext=c	3557	ac_ext=c
2125	ac_cpp='$CPP $CPPFLAGS'	3558	ac_cpp='$CPP $CPPFLAGS'
2126	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3559	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2127	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3560	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2128	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3561	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2129	if test -n "$ac_tool_prefix"; then	3562	if test -n "$ac_tool_prefix"; then
2130	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3563	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2131	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3564	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2132	echo "$as_me:$LINENO: checking for $ac_word" >&5	3565	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2133	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3566	$as_echo_n "checking for $ac_word... " >&6; }
2134	if test "${ac_cv_prog_CC+set}" = set; then	3567	if ${ac_cv_prog_CC+:} false; then :
2135	echo $ECHO_N "(cached) $ECHO_C" >&6	3568	$as_echo_n "(cached) " >&6
2136	else	3569	else
2137	if test -n "$CC"; then	3570	if test -n "$CC"; then
2138	ac_cv_prog_CC="$CC" # Let the user override the test.	3571	ac_cv_prog_CC="$CC" # Let the user override the test.
2139	else	3572	else
2140	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3573	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2141	for as_dir in $PATH	3574	for as_dir in $PATH
2142	do	3575	do
2143	IFS=$as_save_IFS	3576	IFS=$as_save_IFS
2144	test -z "$as_dir" && as_dir=.	3577	test -z "$as_dir" && as_dir=.
2145	for ac_exec_ext in '' $ac_executable_extensions; do	3578	for ac_exec_ext in '' $ac_executable_extensions; do
2146	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3579	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2147	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3580	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2148	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3581	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2149	break 2	3582	break 2
2150	fi	3583	fi
2151	done	3584	done
2152	done	3585	done
		3586	IFS=$as_save_IFS
2153		3587
2154	fi	3588	fi
2155	fi	3589	fi
2156	CC=$ac_cv_prog_CC	3590	CC=$ac_cv_prog_CC
2157	if test -n "$CC"; then	3591	if test -n "$CC"; then
2158	echo "$as_me:$LINENO: result: $CC" >&5	3592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2159	echo "${ECHO_T}$CC" >&6	3593	$as_echo "$CC" >&6; }
2160	else	3594	else
2161	echo "$as_me:$LINENO: result: no" >&5	3595	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2162	echo "${ECHO_T}no" >&6	3596	$as_echo "no" >&6; }
2163	fi	3597	fi
		3598
2164		3599
2165	fi	3600	fi
2166	if test -z "$ac_cv_prog_CC"; then	3601	if test -z "$ac_cv_prog_CC"; then
2167	ac_ct_CC=$CC	3602	ac_ct_CC=$CC
2168	# Extract the first word of "gcc", so it can be a program name with args.	3603	# Extract the first word of "gcc", so it can be a program name with args.
2169	set dummy gcc; ac_word=$2	3604	set dummy gcc; ac_word=$2
2170	echo "$as_me:$LINENO: checking for $ac_word" >&5	3605	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2171	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3606	$as_echo_n "checking for $ac_word... " >&6; }
2172	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3607	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2173	echo $ECHO_N "(cached) $ECHO_C" >&6	3608	$as_echo_n "(cached) " >&6
2174	else	3609	else
2175	if test -n "$ac_ct_CC"; then	3610	if test -n "$ac_ct_CC"; then
2176	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3611	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2177	else	3612	else
2178	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3613	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2179	for as_dir in $PATH	3614	for as_dir in $PATH
2180	do	3615	do
2181	IFS=$as_save_IFS	3616	IFS=$as_save_IFS
2182	test -z "$as_dir" && as_dir=.	3617	test -z "$as_dir" && as_dir=.
2183	for ac_exec_ext in '' $ac_executable_extensions; do	3618	for ac_exec_ext in '' $ac_executable_extensions; do
2184	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3619	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2185	ac_cv_prog_ac_ct_CC="gcc"	3620	ac_cv_prog_ac_ct_CC="gcc"
2186	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3621	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2187	break 2	3622	break 2
2188	fi	3623	fi
2189	done	3624	done
2190	done	3625	done
		3626	IFS=$as_save_IFS
2191		3627
2192	fi	3628	fi
2193	fi	3629	fi
2194	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3630	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2195	if test -n "$ac_ct_CC"; then	3631	if test -n "$ac_ct_CC"; then
2196	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3632	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2197	echo "${ECHO_T}$ac_ct_CC" >&6	3633	$as_echo "$ac_ct_CC" >&6; }
2198	else	3634	else
2199	echo "$as_me:$LINENO: result: no" >&5	3635	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2200	echo "${ECHO_T}no" >&6	3636	$as_echo "no" >&6; }
2201	fi	3637	fi
2202		3638
		3639	if test "x$ac_ct_CC" = x; then
		3640	CC=""
		3641	else
		3642	case $cross_compiling:$ac_tool_warned in
		3643	yes:)
		3644	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3645	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3646	ac_tool_warned=yes ;;
		3647	esac
2203	CC=$ac_ct_CC	3648	CC=$ac_ct_CC
		3649	fi
2204	else	3650	else
2205	CC="$ac_cv_prog_CC"	3651	CC="$ac_cv_prog_CC"
2206	fi	3652	fi
2207		3653
2208	if test -z "$CC"; then	3654	if test -z "$CC"; then
2209	if test -n "$ac_tool_prefix"; then	3655	if test -n "$ac_tool_prefix"; then
2210	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3656	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2211	set dummy ${ac_tool_prefix}cc; ac_word=$2	3657	set dummy ${ac_tool_prefix}cc; ac_word=$2
2212	echo "$as_me:$LINENO: checking for $ac_word" >&5	3658	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2213	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3659	$as_echo_n "checking for $ac_word... " >&6; }
2214	if test "${ac_cv_prog_CC+set}" = set; then	3660	if ${ac_cv_prog_CC+:} false; then :
2215	echo $ECHO_N "(cached) $ECHO_C" >&6	3661	$as_echo_n "(cached) " >&6
2216	else	3662	else
2217	if test -n "$CC"; then	3663	if test -n "$CC"; then
2218	ac_cv_prog_CC="$CC" # Let the user override the test.	3664	ac_cv_prog_CC="$CC" # Let the user override the test.
2219	else	3665	else
2220	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3666	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2221	for as_dir in $PATH	3667	for as_dir in $PATH
2222	do	3668	do
2223	IFS=$as_save_IFS	3669	IFS=$as_save_IFS
2224	test -z "$as_dir" && as_dir=.	3670	test -z "$as_dir" && as_dir=.
2225	for ac_exec_ext in '' $ac_executable_extensions; do	3671	for ac_exec_ext in '' $ac_executable_extensions; do
2226	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3672	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2227	ac_cv_prog_CC="${ac_tool_prefix}cc"	3673	ac_cv_prog_CC="${ac_tool_prefix}cc"
2228	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3674	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2229	break 2	3675	break 2
2230	fi	3676	fi
2231	done	3677	done
2232	done	3678	done
		3679	IFS=$as_save_IFS
2233		3680
2234	fi	3681	fi
2235	fi	3682	fi
2236	CC=$ac_cv_prog_CC	3683	CC=$ac_cv_prog_CC
2237	if test -n "$CC"; then	3684	if test -n "$CC"; then
2238	echo "$as_me:$LINENO: result: $CC" >&5	3685	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2239	echo "${ECHO_T}$CC" >&6	3686	$as_echo "$CC" >&6; }
2240	else	3687	else
2241	echo "$as_me:$LINENO: result: no" >&5	3688	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2242	echo "${ECHO_T}no" >&6	3689	$as_echo "no" >&6; }
2243	fi	3690	fi
2244		3691
2245	fi	3692
2246	if test -z "$ac_cv_prog_CC"; then
2247	ac_ct_CC=$CC
2248	# Extract the first word of "cc", so it can be a program name with args.
2249	set dummy cc; ac_word=$2
2250	echo "$as_me:$LINENO: checking for $ac_word" >&5
2251	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2252	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2253	echo $ECHO_N "(cached) $ECHO_C" >&6
2254	else
2255	if test -n "$ac_ct_CC"; then
2256	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2257	else
2258	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2259	for as_dir in $PATH
2260	do
2261	IFS=$as_save_IFS
2262	test -z "$as_dir" && as_dir=.
2263	for ac_exec_ext in '' $ac_executable_extensions; do
2264	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2265	ac_cv_prog_ac_ct_CC="cc"
2266	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2267	break 2
2268	fi	3693	fi
2269	done
2270	done
2271
2272	fi
2273	fi
2274	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2275	if test -n "$ac_ct_CC"; then
2276	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2277	echo "${ECHO_T}$ac_ct_CC" >&6
2278	else
2279	echo "$as_me:$LINENO: result: no" >&5
2280	echo "${ECHO_T}no" >&6
2281	fi
2282
2283	CC=$ac_ct_CC
2284	else
2285	CC="$ac_cv_prog_CC"
2286	fi
2287
2288	fi	3694	fi
2289	if test -z "$CC"; then	3695	if test -z "$CC"; then
2290	# Extract the first word of "cc", so it can be a program name with args.	3696	# Extract the first word of "cc", so it can be a program name with args.
2291	set dummy cc; ac_word=$2	3697	set dummy cc; ac_word=$2
2292	echo "$as_me:$LINENO: checking for $ac_word" >&5	3698	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2293	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3699	$as_echo_n "checking for $ac_word... " >&6; }
2294	if test "${ac_cv_prog_CC+set}" = set; then	3700	if ${ac_cv_prog_CC+:} false; then :
2295	echo $ECHO_N "(cached) $ECHO_C" >&6	3701	$as_echo_n "(cached) " >&6
2296	else	3702	else
2297	if test -n "$CC"; then	3703	if test -n "$CC"; then
2298	ac_cv_prog_CC="$CC" # Let the user override the test.	3704	ac_cv_prog_CC="$CC" # Let the user override the test.
2299	else	3705	else
2300	ac_prog_rejected=no	3706	ac_prog_rejected=no
2301	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3707	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2302	for as_dir in $PATH	3708	for as_dir in $PATH
2303	do	3709	do
2304	IFS=$as_save_IFS	3710	IFS=$as_save_IFS
2305	test -z "$as_dir" && as_dir=.	3711	test -z "$as_dir" && as_dir=.
2306	for ac_exec_ext in '' $ac_executable_extensions; do	3712	for ac_exec_ext in '' $ac_executable_extensions; do
2307	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3713	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2308	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3714	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2309	ac_prog_rejected=yes	3715	ac_prog_rejected=yes
2310	continue	3716	continue
2311	fi	3717	fi
2312	ac_cv_prog_CC="cc"	3718	ac_cv_prog_CC="cc"
2313	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3719	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2314	break 2	3720	break 2
2315	fi	3721	fi
2316	done	3722	done
2317	done	3723	done
		3724	IFS=$as_save_IFS
2318		3725
2319	if test $ac_prog_rejected = yes; then	3726	if test $ac_prog_rejected = yes; then
2320	# We found a bogon in the path, so make sure we never use it.	3727	# We found a bogon in the path, so make sure we never use it.
2321	set dummy $ac_cv_prog_CC	3728	set dummy $ac_cv_prog_CC
2322	shift	3729	shift
…		…
2330	fi	3737	fi
2331	fi	3738	fi
2332	fi	3739	fi
2333	CC=$ac_cv_prog_CC	3740	CC=$ac_cv_prog_CC
2334	if test -n "$CC"; then	3741	if test -n "$CC"; then
2335	echo "$as_me:$LINENO: result: $CC" >&5	3742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2336	echo "${ECHO_T}$CC" >&6	3743	$as_echo "$CC" >&6; }
2337	else	3744	else
2338	echo "$as_me:$LINENO: result: no" >&5	3745	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2339	echo "${ECHO_T}no" >&6	3746	$as_echo "no" >&6; }
2340	fi	3747	fi
		3748
2341		3749
2342	fi	3750	fi
2343	if test -z "$CC"; then	3751	if test -z "$CC"; then
2344	if test -n "$ac_tool_prefix"; then	3752	if test -n "$ac_tool_prefix"; then
2345	for ac_prog in cl	3753	for ac_prog in cl.exe
2346	do	3754	do
2347	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3755	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2348	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3756	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2349	echo "$as_me:$LINENO: checking for $ac_word" >&5	3757	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2350	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3758	$as_echo_n "checking for $ac_word... " >&6; }
2351	if test "${ac_cv_prog_CC+set}" = set; then	3759	if ${ac_cv_prog_CC+:} false; then :
2352	echo $ECHO_N "(cached) $ECHO_C" >&6	3760	$as_echo_n "(cached) " >&6
2353	else	3761	else
2354	if test -n "$CC"; then	3762	if test -n "$CC"; then
2355	ac_cv_prog_CC="$CC" # Let the user override the test.	3763	ac_cv_prog_CC="$CC" # Let the user override the test.
2356	else	3764	else
2357	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3765	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2358	for as_dir in $PATH	3766	for as_dir in $PATH
2359	do	3767	do
2360	IFS=$as_save_IFS	3768	IFS=$as_save_IFS
2361	test -z "$as_dir" && as_dir=.	3769	test -z "$as_dir" && as_dir=.
2362	for ac_exec_ext in '' $ac_executable_extensions; do	3770	for ac_exec_ext in '' $ac_executable_extensions; do
2363	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3771	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2364	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3772	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2365	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3773	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2366	break 2	3774	break 2
2367	fi	3775	fi
2368	done	3776	done
2369	done	3777	done
		3778	IFS=$as_save_IFS
2370		3779
2371	fi	3780	fi
2372	fi	3781	fi
2373	CC=$ac_cv_prog_CC	3782	CC=$ac_cv_prog_CC
2374	if test -n "$CC"; then	3783	if test -n "$CC"; then
2375	echo "$as_me:$LINENO: result: $CC" >&5	3784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2376	echo "${ECHO_T}$CC" >&6	3785	$as_echo "$CC" >&6; }
2377	else	3786	else
2378	echo "$as_me:$LINENO: result: no" >&5	3787	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2379	echo "${ECHO_T}no" >&6	3788	$as_echo "no" >&6; }
2380	fi	3789	fi
		3790
2381		3791
2382	test -n "$CC" && break	3792	test -n "$CC" && break
2383	done	3793	done
2384	fi	3794	fi
2385	if test -z "$CC"; then	3795	if test -z "$CC"; then
2386	ac_ct_CC=$CC	3796	ac_ct_CC=$CC
2387	for ac_prog in cl	3797	for ac_prog in cl.exe
2388	do	3798	do
2389	# Extract the first word of "$ac_prog", so it can be a program name with args.	3799	# Extract the first word of "$ac_prog", so it can be a program name with args.
2390	set dummy $ac_prog; ac_word=$2	3800	set dummy $ac_prog; ac_word=$2
2391	echo "$as_me:$LINENO: checking for $ac_word" >&5	3801	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2392	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3802	$as_echo_n "checking for $ac_word... " >&6; }
2393	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3803	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2394	echo $ECHO_N "(cached) $ECHO_C" >&6	3804	$as_echo_n "(cached) " >&6
2395	else	3805	else
2396	if test -n "$ac_ct_CC"; then	3806	if test -n "$ac_ct_CC"; then
2397	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3807	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2398	else	3808	else
2399	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3809	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2400	for as_dir in $PATH	3810	for as_dir in $PATH
2401	do	3811	do
2402	IFS=$as_save_IFS	3812	IFS=$as_save_IFS
2403	test -z "$as_dir" && as_dir=.	3813	test -z "$as_dir" && as_dir=.
2404	for ac_exec_ext in '' $ac_executable_extensions; do	3814	for ac_exec_ext in '' $ac_executable_extensions; do
2405	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3815	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2406	ac_cv_prog_ac_ct_CC="$ac_prog"	3816	ac_cv_prog_ac_ct_CC="$ac_prog"
2407	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3817	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2408	break 2	3818	break 2
2409	fi	3819	fi
2410	done	3820	done
2411	done	3821	done
		3822	IFS=$as_save_IFS
2412		3823
2413	fi	3824	fi
2414	fi	3825	fi
2415	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3826	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2416	if test -n "$ac_ct_CC"; then	3827	if test -n "$ac_ct_CC"; then
2417	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3828	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2418	echo "${ECHO_T}$ac_ct_CC" >&6	3829	$as_echo "$ac_ct_CC" >&6; }
2419	else	3830	else
2420	echo "$as_me:$LINENO: result: no" >&5	3831	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2421	echo "${ECHO_T}no" >&6	3832	$as_echo "no" >&6; }
2422	fi	3833	fi
		3834
2423		3835
2424	test -n "$ac_ct_CC" && break	3836	test -n "$ac_ct_CC" && break
2425	done	3837	done
2426		3838
		3839	if test "x$ac_ct_CC" = x; then
		3840	CC=""
		3841	else
		3842	case $cross_compiling:$ac_tool_warned in
		3843	yes:)
		3844	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3845	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3846	ac_tool_warned=yes ;;
		3847	esac
2427	CC=$ac_ct_CC	3848	CC=$ac_ct_CC
		3849	fi
2428	fi	3850	fi
2429		3851
2430	fi	3852	fi
2431		3853
2432		3854
2433	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3855	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2434	See \`config.log' for more details." >&5	3856	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2435	echo "$as_me: error: no acceptable C compiler found in \$PATH	3857	as_fn_error $? "no acceptable C compiler found in \$PATH
2436	See \`config.log' for more details." >&2;}	3858	See \`config.log' for more details" "$LINENO" 5; }
2437	{ (exit 1); exit 1; }; }
2438		3859
2439	# Provide some information about the compiler.	3860	# Provide some information about the compiler.
2440	echo "$as_me:$LINENO:" \	3861	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2441	"checking for C compiler version" >&5	3862	set X $ac_compile
2442	ac_compiler=`set X $ac_compile; echo $2`	3863	ac_compiler=$2
2443	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3864	for ac_option in --version -v -V -qversion; do
2444	(eval $ac_compiler --version </dev/null >&5) 2>&5	3865	{ { ac_try="$ac_compiler $ac_option >&5"
		3866	case "(($ac_try" in
		3867	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3868	*) ac_try_echo=$ac_try;;
		3869	esac
		3870	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3871	$as_echo "$ac_try_echo"; } >&5
		3872	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2445	ac_status=$?	3873	ac_status=$?
		3874	if test -s conftest.err; then
		3875	sed '10a\
		3876	... rest of stderr output deleted ...
		3877	10q' conftest.err >conftest.er1
		3878	cat conftest.er1 >&5
		3879	fi
		3880	rm -f conftest.er1 conftest.err
2446	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3881	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2447	(exit $ac_status); }	3882	test $ac_status = 0; }
2448	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3883	done
2449	(eval $ac_compiler -v </dev/null >&5) 2>&5
2450	ac_status=$?
2451	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2452	(exit $ac_status); }
2453	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2454	(eval $ac_compiler -V </dev/null >&5) 2>&5
2455	ac_status=$?
2456	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2457	(exit $ac_status); }
2458		3884
2459	cat >conftest.$ac_ext <<_ACEOF
2460	#line $LINENO "configure"
2461	/* confdefs.h. */
2462	_ACEOF
2463	cat confdefs.h >>conftest.$ac_ext	3885	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2464	cat >>conftest.$ac_ext <<_ACEOF
2465	/* end confdefs.h. */	3886	/* end confdefs.h. */
2466		3887
2467	int	3888	int
2468	main ()	3889	main ()
2469	{	3890	{
…		…
2471	;	3892	;
2472	return 0;	3893	return 0;
2473	}	3894	}
2474	_ACEOF	3895	_ACEOF
2475	ac_clean_files_save=$ac_clean_files	3896	ac_clean_files_save=$ac_clean_files
2476	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3897	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2477	# Try to create an executable without -o first, disregard a.out.	3898	# Try to create an executable without -o first, disregard a.out.
2478	# It will help us diagnose broken compilers, and finding out an intuition	3899	# It will help us diagnose broken compilers, and finding out an intuition
2479	# of exeext.	3900	# of exeext.
2480	echo "$as_me:$LINENO: checking for C compiler default output" >&5	3901	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2481	echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6	3902	$as_echo_n "checking whether the C compiler works... " >&6; }
2482	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	3903	ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2483	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3904
		3905	# The possible output files:
		3906	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3907
		3908	ac_rmfiles=
		3909	for ac_file in $ac_files
		3910	do
		3911	case $ac_file in
		3912	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3913	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3914	esac
		3915	done
		3916	rm -f $ac_rmfiles
		3917
		3918	if { { ac_try="$ac_link_default"
		3919	case "(($ac_try" in
		3920	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3921	*) ac_try_echo=$ac_try;;
		3922	esac
		3923	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3924	$as_echo "$ac_try_echo"; } >&5
2484	(eval $ac_link_default) 2>&5	3925	(eval "$ac_link_default") 2>&5
2485	ac_status=$?	3926	ac_status=$?
2486	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3927	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2487	(exit $ac_status); }; then	3928	test $ac_status = 0; }; then :
2488	# Find the output, starting from the most likely. This scheme is	3929	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2489	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	3930	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2490	# resort.	3931	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2491		3932	# so that the user can short-circuit this test for compilers unknown to
2492	# Be careful to initialize this variable, since it used to be cached.	3933	# Autoconf.
2493	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3934	for ac_file in $ac_files ''
2494	ac_cv_exeext=
2495	# b.out is created by i960 compilers.
2496	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2497	do	3935	do
2498	test -f "$ac_file" || continue	3936	test -f "$ac_file" || continue
2499	case $ac_file in	3937	case $ac_file in
2500	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )	3938	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2501	;;	3939	;;
2502	conftest.$ac_ext )
2503	# This is the source file.
2504	;;
2505	[ab].out )	3940	[ab].out )
2506	# We found the default executable, but exeext='' is most	3941	# We found the default executable, but exeext='' is most
2507	# certainly right.	3942	# certainly right.
2508	break;;	3943	break;;
2509	*.* )	3944	*.* )
		3945	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3946	then :; else
2510	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3947	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2511	# FIXME: I believe we export ac_cv_exeext for Libtool,	3948	fi
2512	# but it would be cool to find out if it's true. Does anybody	3949	# We set ac_cv_exeext here because the later test for it is not
2513	# maintain Libtool? --akim.	3950	# safe: cross compilers may not add the suffix if given an `-o'
2514	export ac_cv_exeext	3951	# argument, so we may need to know it at that point already.
2515	break;;	3952	# Even if this section looks crufty: it has the advantage of
		3953	# actually working.
		3954	break;;
2516	* )	3955	* )
2517	break;;	3956	break;;
2518	esac	3957	esac
2519	done	3958	done
		3959	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3960
2520	else	3961	else
		3962	ac_file=''
		3963	fi
		3964	if test -z "$ac_file"; then :
		3965	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3966	$as_echo "no" >&6; }
2521	echo "$as_me: failed program was:" >&5	3967	$as_echo "$as_me: failed program was:" >&5
2522	sed 's/^/| /' conftest.$ac_ext >&5	3968	sed 's/^/| /' conftest.$ac_ext >&5
2523		3969
2524	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3970	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2525	See \`config.log' for more details." >&5	3971	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2526	echo "$as_me: error: C compiler cannot create executables	3972	as_fn_error 77 "C compiler cannot create executables
2527	See \`config.log' for more details." >&2;}	3973	See \`config.log' for more details" "$LINENO" 5; }
2528	{ (exit 77); exit 77; }; }	3974	else
		3975	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3976	$as_echo "yes" >&6; }
2529	fi	3977	fi
2530		3978	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3979	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3980	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3981	$as_echo "$ac_file" >&6; }
2531	ac_exeext=$ac_cv_exeext	3982	ac_exeext=$ac_cv_exeext
2532	echo "$as_me:$LINENO: result: $ac_file" >&5
2533	echo "${ECHO_T}$ac_file" >&6
2534		3983
2535	# Check the compiler produces executables we can run. If not, either	3984	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2536	# the compiler is broken, or we cross compile.	3985	ac_clean_files=$ac_clean_files_save
2537	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3986	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2538	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3987	$as_echo_n "checking for suffix of executables... " >&6; }
2539	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3988	if { { ac_try="$ac_link"
2540	# If not cross compiling, check that we can run a simple program.	3989	case "(($ac_try" in
2541	if test "$cross_compiling" != yes; then	3990	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2542	if { ac_try='./$ac_file'	3991	*) ac_try_echo=$ac_try;;
2543	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3992	esac
		3993	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3994	$as_echo "$ac_try_echo"; } >&5
2544	(eval $ac_try) 2>&5	3995	(eval "$ac_link") 2>&5
2545	ac_status=$?	3996	ac_status=$?
2546	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3997	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2547	(exit $ac_status); }; }; then
2548	cross_compiling=no
2549	else
2550	if test "$cross_compiling" = maybe; then
2551	cross_compiling=yes
2552	else
2553	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2554	If you meant to cross compile, use \`--host'.
2555	See \`config.log' for more details." >&5
2556	echo "$as_me: error: cannot run C compiled programs.
2557	If you meant to cross compile, use \`--host'.
2558	See \`config.log' for more details." >&2;}
2559	{ (exit 1); exit 1; }; }
2560	fi
2561	fi
2562	fi
2563	echo "$as_me:$LINENO: result: yes" >&5
2564	echo "${ECHO_T}yes" >&6
2565
2566	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2567	ac_clean_files=$ac_clean_files_save
2568	# Check the compiler produces executables we can run. If not, either
2569	# the compiler is broken, or we cross compile.
2570	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2571	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2572	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2573	echo "${ECHO_T}$cross_compiling" >&6
2574
2575	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2576	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2577	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2578	(eval $ac_link) 2>&5
2579	ac_status=$?
2580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2581	(exit $ac_status); }; then	3998	test $ac_status = 0; }; then :
2582	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3999	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2583	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	4000	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2584	# work properly (i.e., refer to `conftest.exe'), while it won't with	4001	# work properly (i.e., refer to `conftest.exe'), while it won't with
2585	# `rm'.	4002	# `rm'.
2586	for ac_file in conftest.exe conftest conftest.*; do	4003	for ac_file in conftest.exe conftest conftest.*; do
2587	test -f "$ac_file" || continue	4004	test -f "$ac_file" || continue
2588	case $ac_file in	4005	case $ac_file in
2589	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;	4006	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2590	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	4007	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2591	export ac_cv_exeext	4008	break;;
2592	break;;
2593	* ) break;;	4009	* ) break;;
2594	esac	4010	esac
2595	done	4011	done
2596	else	4012	else
2597	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4013	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2598	See \`config.log' for more details." >&5	4014	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2599	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4015	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2600	See \`config.log' for more details." >&2;}	4016	See \`config.log' for more details" "$LINENO" 5; }
2601	{ (exit 1); exit 1; }; }
2602	fi	4017	fi
2603
2604	rm -f conftest$ac_cv_exeext	4018	rm -f conftest conftest$ac_cv_exeext
2605	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2606	echo "${ECHO_T}$ac_cv_exeext" >&6	4020	$as_echo "$ac_cv_exeext" >&6; }
2607		4021
2608	rm -f conftest.$ac_ext	4022	rm -f conftest.$ac_ext
2609	EXEEXT=$ac_cv_exeext	4023	EXEEXT=$ac_cv_exeext
2610	ac_exeext=$EXEEXT	4024	ac_exeext=$EXEEXT
2611	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2612	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2613	if test "${ac_cv_objext+set}" = set; then
2614	echo $ECHO_N "(cached) $ECHO_C" >&6
2615	else
2616	cat >conftest.$ac_ext <<_ACEOF
2617	#line $LINENO "configure"
2618	/* confdefs.h. */
2619	_ACEOF
2620	cat confdefs.h >>conftest.$ac_ext	4025	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2621	cat >>conftest.$ac_ext <<_ACEOF
2622	/* end confdefs.h. */	4026	/* end confdefs.h. */
2623		4027	#include <stdio.h>
2624	int	4028	int
2625	main ()	4029	main ()
2626	{	4030	{
		4031	FILE *f = fopen ("conftest.out", "w");
		4032	return ferror (f) || fclose (f) != 0;
2627		4033
2628	;	4034	;
2629	return 0;	4035	return 0;
2630	}	4036	}
2631	_ACEOF	4037	_ACEOF
		4038	ac_clean_files="$ac_clean_files conftest.out"
		4039	# Check that the compiler produces executables we can run. If not, either
		4040	# the compiler is broken, or we cross compile.
		4041	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		4042	$as_echo_n "checking whether we are cross compiling... " >&6; }
		4043	if test "$cross_compiling" != yes; then
		4044	{ { ac_try="$ac_link"
		4045	case "(($ac_try" in
		4046	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		4047	*) ac_try_echo=$ac_try;;
		4048	esac
		4049	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4050	$as_echo "$ac_try_echo"; } >&5
		4051	(eval "$ac_link") 2>&5
		4052	ac_status=$?
		4053	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		4054	test $ac_status = 0; }
		4055	if { ac_try='./conftest$ac_cv_exeext'
		4056	{ { case "(($ac_try" in
		4057	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		4058	*) ac_try_echo=$ac_try;;
		4059	esac
		4060	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4061	$as_echo "$ac_try_echo"; } >&5
		4062	(eval "$ac_try") 2>&5
		4063	ac_status=$?
		4064	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		4065	test $ac_status = 0; }; }; then
		4066	cross_compiling=no
		4067	else
		4068	if test "$cross_compiling" = maybe; then
		4069	cross_compiling=yes
		4070	else
		4071	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		4072	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		4073	as_fn_error $? "cannot run C compiled programs.
		4074	If you meant to cross compile, use \`--host'.
		4075	See \`config.log' for more details" "$LINENO" 5; }
		4076	fi
		4077	fi
		4078	fi
		4079	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		4080	$as_echo "$cross_compiling" >&6; }
		4081
		4082	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		4083	ac_clean_files=$ac_clean_files_save
		4084	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		4085	$as_echo_n "checking for suffix of object files... " >&6; }
		4086	if ${ac_cv_objext+:} false; then :
		4087	$as_echo_n "(cached) " >&6
		4088	else
		4089	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4090	/* end confdefs.h. */
		4091
		4092	int
		4093	main ()
		4094	{
		4095
		4096	;
		4097	return 0;
		4098	}
		4099	_ACEOF
2632	rm -f conftest.o conftest.obj	4100	rm -f conftest.o conftest.obj
2633	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4101	if { { ac_try="$ac_compile"
		4102	case "(($ac_try" in
		4103	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		4104	*) ac_try_echo=$ac_try;;
		4105	esac
		4106	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4107	$as_echo "$ac_try_echo"; } >&5
2634	(eval $ac_compile) 2>&5	4108	(eval "$ac_compile") 2>&5
2635	ac_status=$?	4109	ac_status=$?
2636	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4110	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2637	(exit $ac_status); }; then	4111	test $ac_status = 0; }; then :
2638	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4112	for ac_file in conftest.o conftest.obj conftest.*; do
		4113	test -f "$ac_file" || continue;
2639	case $ac_file in	4114	case $ac_file in
2640	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;	4115	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2641	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	4116	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2642	break;;	4117	break;;
2643	esac	4118	esac
2644	done	4119	done
2645	else	4120	else
2646	echo "$as_me: failed program was:" >&5	4121	$as_echo "$as_me: failed program was:" >&5
2647	sed 's/^/| /' conftest.$ac_ext >&5	4122	sed 's/^/| /' conftest.$ac_ext >&5
2648		4123
2649	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4124	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2650	See \`config.log' for more details." >&5	4125	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2651	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4126	as_fn_error $? "cannot compute suffix of object files: cannot compile
2652	See \`config.log' for more details." >&2;}	4127	See \`config.log' for more details" "$LINENO" 5; }
2653	{ (exit 1); exit 1; }; }
2654	fi	4128	fi
2655
2656	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4129	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2657	fi	4130	fi
2658	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4131	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2659	echo "${ECHO_T}$ac_cv_objext" >&6	4132	$as_echo "$ac_cv_objext" >&6; }
2660	OBJEXT=$ac_cv_objext	4133	OBJEXT=$ac_cv_objext
2661	ac_objext=$OBJEXT	4134	ac_objext=$OBJEXT
2662	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4135	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2663	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4136	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2664	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4137	if ${ac_cv_c_compiler_gnu+:} false; then :
2665	echo $ECHO_N "(cached) $ECHO_C" >&6	4138	$as_echo_n "(cached) " >&6
2666	else	4139	else
2667	cat >conftest.$ac_ext <<_ACEOF
2668	#line $LINENO "configure"
2669	/* confdefs.h. */
2670	_ACEOF
2671	cat confdefs.h >>conftest.$ac_ext	4140	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2672	cat >>conftest.$ac_ext <<_ACEOF
2673	/* end confdefs.h. */	4141	/* end confdefs.h. */
2674		4142
2675	int	4143	int
2676	main ()	4144	main ()
2677	{	4145	{
…		…
2681		4149
2682	;	4150	;
2683	return 0;	4151	return 0;
2684	}	4152	}
2685	_ACEOF	4153	_ACEOF
2686	rm -f conftest.$ac_objext	4154	if ac_fn_c_try_compile "$LINENO"; then :
2687	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2688	(eval $ac_compile) 2>&5
2689	ac_status=$?
2690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2691	(exit $ac_status); } &&
2692	{ ac_try='test -s conftest.$ac_objext'
2693	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2694	(eval $ac_try) 2>&5
2695	ac_status=$?
2696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2697	(exit $ac_status); }; }; then
2698	ac_compiler_gnu=yes	4155	ac_compiler_gnu=yes
2699	else	4156	else
2700	echo "$as_me: failed program was:" >&5
2701	sed 's/^/| /' conftest.$ac_ext >&5
2702
2703	ac_compiler_gnu=no	4157	ac_compiler_gnu=no
2704	fi	4158	fi
2705	rm -f conftest.$ac_objext conftest.$ac_ext	4159	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2706	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4160	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2707		4161
2708	fi	4162	fi
2709	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4163	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2710	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4164	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2711	GCC=`test $ac_compiler_gnu = yes && echo yes`	4165	if test $ac_compiler_gnu = yes; then
		4166	GCC=yes
		4167	else
		4168	GCC=
		4169	fi
2712	ac_test_CFLAGS=${CFLAGS+set}	4170	ac_test_CFLAGS=${CFLAGS+set}
2713	ac_save_CFLAGS=$CFLAGS	4171	ac_save_CFLAGS=$CFLAGS
		4172	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4173	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		4174	if ${ac_cv_prog_cc_g+:} false; then :
		4175	$as_echo_n "(cached) " >&6
		4176	else
		4177	ac_save_c_werror_flag=$ac_c_werror_flag
		4178	ac_c_werror_flag=yes
		4179	ac_cv_prog_cc_g=no
2714	CFLAGS="-g"	4180	CFLAGS="-g"
2715	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2716	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2717	if test "${ac_cv_prog_cc_g+set}" = set; then
2718	echo $ECHO_N "(cached) $ECHO_C" >&6
2719	else
2720	cat >conftest.$ac_ext <<_ACEOF
2721	#line $LINENO "configure"
2722	/* confdefs.h. */
2723	_ACEOF
2724	cat confdefs.h >>conftest.$ac_ext	4181	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2725	cat >>conftest.$ac_ext <<_ACEOF
2726	/* end confdefs.h. */	4182	/* end confdefs.h. */
2727		4183
2728	int	4184	int
2729	main ()	4185	main ()
2730	{	4186	{
2731		4187
2732	;	4188	;
2733	return 0;	4189	return 0;
2734	}	4190	}
2735	_ACEOF	4191	_ACEOF
2736	rm -f conftest.$ac_objext	4192	if ac_fn_c_try_compile "$LINENO"; then :
2737	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2738	(eval $ac_compile) 2>&5
2739	ac_status=$?
2740	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2741	(exit $ac_status); } &&
2742	{ ac_try='test -s conftest.$ac_objext'
2743	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2744	(eval $ac_try) 2>&5
2745	ac_status=$?
2746	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2747	(exit $ac_status); }; }; then
2748	ac_cv_prog_cc_g=yes	4193	ac_cv_prog_cc_g=yes
2749	else	4194	else
2750	echo "$as_me: failed program was:" >&5	4195	CFLAGS=""
2751	sed 's/^/| /' conftest.$ac_ext >&5	4196	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4197	/* end confdefs.h. */
2752		4198
		4199	int
		4200	main ()
		4201	{
		4202
		4203	;
		4204	return 0;
		4205	}
		4206	_ACEOF
		4207	if ac_fn_c_try_compile "$LINENO"; then :
		4208
		4209	else
		4210	ac_c_werror_flag=$ac_save_c_werror_flag
		4211	CFLAGS="-g"
		4212	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4213	/* end confdefs.h. */
		4214
		4215	int
		4216	main ()
		4217	{
		4218
		4219	;
		4220	return 0;
		4221	}
		4222	_ACEOF
		4223	if ac_fn_c_try_compile "$LINENO"; then :
2753	ac_cv_prog_cc_g=no	4224	ac_cv_prog_cc_g=yes
2754	fi	4225	fi
2755	rm -f conftest.$ac_objext conftest.$ac_ext	4226	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2756	fi	4227	fi
		4228	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4229	fi
		4230	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4231	ac_c_werror_flag=$ac_save_c_werror_flag
		4232	fi
2757	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4233	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2758	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4234	$as_echo "$ac_cv_prog_cc_g" >&6; }
2759	if test "$ac_test_CFLAGS" = set; then	4235	if test "$ac_test_CFLAGS" = set; then
2760	CFLAGS=$ac_save_CFLAGS	4236	CFLAGS=$ac_save_CFLAGS
2761	elif test $ac_cv_prog_cc_g = yes; then	4237	elif test $ac_cv_prog_cc_g = yes; then
2762	if test "$GCC" = yes; then	4238	if test "$GCC" = yes; then
2763	CFLAGS="-g -O2"	4239	CFLAGS="-g -O2"
…		…
2769	CFLAGS="-O2"	4245	CFLAGS="-O2"
2770	else	4246	else
2771	CFLAGS=	4247	CFLAGS=
2772	fi	4248	fi
2773	fi	4249	fi
2774	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4250	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2775	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4251	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2776	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4252	if ${ac_cv_prog_cc_c89+:} false; then :
2777	echo $ECHO_N "(cached) $ECHO_C" >&6	4253	$as_echo_n "(cached) " >&6
2778	else	4254	else
2779	ac_cv_prog_cc_stdc=no	4255	ac_cv_prog_cc_c89=no
2780	ac_save_CC=$CC	4256	ac_save_CC=$CC
2781	cat >conftest.$ac_ext <<_ACEOF
2782	#line $LINENO "configure"
2783	/* confdefs.h. */
2784	_ACEOF
2785	cat confdefs.h >>conftest.$ac_ext	4257	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2786	cat >>conftest.$ac_ext <<_ACEOF
2787	/* end confdefs.h. */	4258	/* end confdefs.h. */
2788	#include <stdarg.h>	4259	#include <stdarg.h>
2789	#include <stdio.h>	4260	#include <stdio.h>
2790	#include <sys/types.h>	4261	struct stat;
2791	#include <sys/stat.h>
2792	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	4262	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2793	struct buf { int x; };	4263	struct buf { int x; };
2794	FILE * (*rcsopen) (struct buf *, struct stat *, int);	4264	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2795	static char *e (p, i)	4265	static char *e (p, i)
2796	char **p;	4266	char **p;
…		…
2805	va_start (v,p);	4275	va_start (v,p);
2806	s = g (p, va_arg (v,int));	4276	s = g (p, va_arg (v,int));
2807	va_end (v);	4277	va_end (v);
2808	return s;	4278	return s;
2809	}	4279	}
		4280
		4281	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		4282	function prototypes and stuff, but not '\xHH' hex character constants.
		4283	These don't provoke an error unfortunately, instead are silently treated
		4284	as 'x'. The following induces an error, until -std is added to get
		4285	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
		4286	array size at least. It's necessary to write '\x00'==0 to get something
		4287	that's true only with -std. */
		4288	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4289
		4290	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4291	inside strings and character constants. */
		4292	#define FOO(x) 'x'
		4293	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
		4294
2810	int test (int i, double x);	4295	int test (int i, double x);
2811	struct s1 {int (*f) (int a);};	4296	struct s1 {int (*f) (int a);};
2812	struct s2 {int (*f) (double a);};	4297	struct s2 {int (*f) (double a);};
2813	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);	4298	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2814	int argc;	4299	int argc;
…		…
2819	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];	4304	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2820	;	4305	;
2821	return 0;	4306	return 0;
2822	}	4307	}
2823	_ACEOF	4308	_ACEOF
2824	# Don't try gcc -ansi; that turns off useful extensions and	4309	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2825	# breaks some systems' header files.	4310	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2826	# AIX -qlanglvl=ansi
2827	# Ultrix and OSF/1 -std1
2828	# HP-UX 10.20 and later -Ae
2829	# HP-UX older versions -Aa -D_HPUX_SOURCE
2830	# SVR4 -Xc -D__EXTENSIONS__
2831	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2832	do	4311	do
2833	CC="$ac_save_CC $ac_arg"	4312	CC="$ac_save_CC $ac_arg"
2834	rm -f conftest.$ac_objext	4313	if ac_fn_c_try_compile "$LINENO"; then :
2835	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2836	(eval $ac_compile) 2>&5
2837	ac_status=$?
2838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2839	(exit $ac_status); } &&
2840	{ ac_try='test -s conftest.$ac_objext'
2841	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2842	(eval $ac_try) 2>&5
2843	ac_status=$?
2844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2845	(exit $ac_status); }; }; then
2846	ac_cv_prog_cc_stdc=$ac_arg	4314	ac_cv_prog_cc_c89=$ac_arg
2847	break
2848	else
2849	echo "$as_me: failed program was:" >&5
2850	sed 's/^/| /' conftest.$ac_ext >&5
2851
2852	fi	4315	fi
2853	rm -f conftest.$ac_objext	4316	rm -f core conftest.err conftest.$ac_objext
		4317	test "x$ac_cv_prog_cc_c89" != "xno" && break
2854	done	4318	done
2855	rm -f conftest.$ac_ext conftest.$ac_objext	4319	rm -f conftest.$ac_ext
2856	CC=$ac_save_CC	4320	CC=$ac_save_CC
2857		4321
2858	fi	4322	fi
2859		4323	# AC_CACHE_VAL
2860	case "x$ac_cv_prog_cc_stdc" in	4324	case "x$ac_cv_prog_cc_c89" in
		4325	x)
		4326	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4327	$as_echo "none needed" >&6; } ;;
2861	x|xno)	4328	xno)
2862	echo "$as_me:$LINENO: result: none needed" >&5	4329	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2863	echo "${ECHO_T}none needed" >&6 ;;	4330	$as_echo "unsupported" >&6; } ;;
2864	*)	4331	*)
2865	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2866	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2867	CC="$CC $ac_cv_prog_cc_stdc" ;;	4332	CC="$CC $ac_cv_prog_cc_c89"
		4333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4334	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2868	esac	4335	esac
		4336	if test "x$ac_cv_prog_cc_c89" != xno; then :
2869		4337
2870	# Some people use a C++ compiler to compile C. Since we use `exit',
2871	# in C++ we need to declare it. In case someone uses the same compiler
2872	# for both compiling C and C++ we need to have the C++ compiler decide
2873	# the declaration of exit, since it's the most demanding environment.
2874	cat >conftest.$ac_ext <<_ACEOF
2875	#ifndef __cplusplus
2876	choke me
2877	#endif
2878	_ACEOF
2879	rm -f conftest.$ac_objext
2880	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2881	(eval $ac_compile) 2>&5
2882	ac_status=$?
2883	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2884	(exit $ac_status); } &&
2885	{ ac_try='test -s conftest.$ac_objext'
2886	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2887	(eval $ac_try) 2>&5
2888	ac_status=$?
2889	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2890	(exit $ac_status); }; }; then
2891	for ac_declaration in \
2892	'' \
2893	'extern "C" void std::exit (int) throw (); using std::exit;' \
2894	'extern "C" void std::exit (int); using std::exit;' \
2895	'extern "C" void exit (int) throw ();' \
2896	'extern "C" void exit (int);' \
2897	'void exit (int);'
2898	do
2899	cat >conftest.$ac_ext <<_ACEOF
2900	#line $LINENO "configure"
2901	/* confdefs.h. */
2902	_ACEOF
2903	cat confdefs.h >>conftest.$ac_ext
2904	cat >>conftest.$ac_ext <<_ACEOF
2905	/* end confdefs.h. */
2906	$ac_declaration
2907	#include <stdlib.h>
2908	int
2909	main ()
2910	{
2911	exit (42);
2912	;
2913	return 0;
2914	}
2915	_ACEOF
2916	rm -f conftest.$ac_objext
2917	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2918	(eval $ac_compile) 2>&5
2919	ac_status=$?
2920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2921	(exit $ac_status); } &&
2922	{ ac_try='test -s conftest.$ac_objext'
2923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2924	(eval $ac_try) 2>&5
2925	ac_status=$?
2926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2927	(exit $ac_status); }; }; then
2928	:
2929	else
2930	echo "$as_me: failed program was:" >&5
2931	sed 's/^/| /' conftest.$ac_ext >&5
2932
2933	continue
2934	fi	4338	fi
2935	rm -f conftest.$ac_objext conftest.$ac_ext
2936	cat >conftest.$ac_ext <<_ACEOF
2937	#line $LINENO "configure"
2938	/* confdefs.h. */
2939	_ACEOF
2940	cat confdefs.h >>conftest.$ac_ext
2941	cat >>conftest.$ac_ext <<_ACEOF
2942	/* end confdefs.h. */
2943	$ac_declaration
2944	int
2945	main ()
2946	{
2947	exit (42);
2948	;
2949	return 0;
2950	}
2951	_ACEOF
2952	rm -f conftest.$ac_objext
2953	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2954	(eval $ac_compile) 2>&5
2955	ac_status=$?
2956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2957	(exit $ac_status); } &&
2958	{ ac_try='test -s conftest.$ac_objext'
2959	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2960	(eval $ac_try) 2>&5
2961	ac_status=$?
2962	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2963	(exit $ac_status); }; }; then
2964	break
2965	else
2966	echo "$as_me: failed program was:" >&5
2967	sed 's/^/| /' conftest.$ac_ext >&5
2968		4339
2969	fi
2970	rm -f conftest.$ac_objext conftest.$ac_ext
2971	done
2972	rm -f conftest*
2973	if test -n "$ac_declaration"; then
2974	echo '#ifdef __cplusplus' >>confdefs.h
2975	echo $ac_declaration >>confdefs.h
2976	echo '#endif' >>confdefs.h
2977	fi
2978
2979	else
2980	echo "$as_me: failed program was:" >&5
2981	sed 's/^/| /' conftest.$ac_ext >&5
2982
2983	fi
2984	rm -f conftest.$ac_objext conftest.$ac_ext
2985	ac_ext=c	4340	ac_ext=c
2986	ac_cpp='$CPP $CPPFLAGS'	4341	ac_cpp='$CPP $CPPFLAGS'
2987	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4342	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2988	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4343	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2989	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4344	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2990		4345
2991	depcc="$CC" am_compiler_list=	4346	depcc="$CC" am_compiler_list=
2992		4347
2993	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4348	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2994	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4349	$as_echo_n "checking dependency style of $depcc... " >&6; }
2995	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4350	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2996	echo $ECHO_N "(cached) $ECHO_C" >&6	4351	$as_echo_n "(cached) " >&6
2997	else	4352	else
2998	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4353	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2999	# We make a subdir and do the tests there. Otherwise we can end up	4354	# We make a subdir and do the tests there. Otherwise we can end up
3000	# making bogus files that we don't know about and never remove. For	4355	# making bogus files that we don't know about and never remove. For
3001	# instance it was reported that on HP-UX the gcc test will end up	4356	# instance it was reported that on HP-UX the gcc test will end up
3002	# making a dummy file named `D' -- because `-MD' means `put the output	4357	# making a dummy file named `D' -- because `-MD' means `put the output
3003	# in D'.	4358	# in D'.
		4359	rm -rf conftest.dir
3004	mkdir conftest.dir	4360	mkdir conftest.dir
3005	# Copy depcomp to subdir because otherwise we won't find it if we're	4361	# Copy depcomp to subdir because otherwise we won't find it if we're
3006	# using a relative directory.	4362	# using a relative directory.
3007	cp "$am_depcomp" conftest.dir	4363	cp "$am_depcomp" conftest.dir
3008	cd conftest.dir	4364	cd conftest.dir
…		…
3016		4372
3017	am_cv_CC_dependencies_compiler_type=none	4373	am_cv_CC_dependencies_compiler_type=none
3018	if test "$am_compiler_list" = ""; then	4374	if test "$am_compiler_list" = ""; then
3019	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`	4375	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3020	fi	4376	fi
		4377	am__universal=false
		4378	case " $depcc " in #(
		4379	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		4380	esac
		4381
3021	for depmode in $am_compiler_list; do	4382	for depmode in $am_compiler_list; do
3022	# Setup a source with many dependencies, because some compilers	4383	# Setup a source with many dependencies, because some compilers
3023	# like to wrap large dependency lists on column 80 (with \), and	4384	# like to wrap large dependency lists on column 80 (with \), and
3024	# we should not choose a depcomp mode which is confused by this.	4385	# we should not choose a depcomp mode which is confused by this.
3025	#	4386	#
…		…
3027	# overwrite some of them when testing with obscure command lines.	4388	# overwrite some of them when testing with obscure command lines.
3028	# This happens at least with the AIX C compiler.	4389	# This happens at least with the AIX C compiler.
3029	: > sub/conftest.c	4390	: > sub/conftest.c
3030	for i in 1 2 3 4 5 6; do	4391	for i in 1 2 3 4 5 6; do
3031	echo '#include "conftst'$i'.h"' >> sub/conftest.c	4392	echo '#include "conftst'$i'.h"' >> sub/conftest.c
		4393	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
		4394	# Solaris 8's {/usr,}/bin/sh.
3032	: > sub/conftst$i.h	4395	touch sub/conftst$i.h
3033	done	4396	done
3034	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	4397	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3035		4398
		4399	# We check with `-c' and `-o' for the sake of the "dashmstdout"
		4400	# mode. It turns out that the SunPro C++ compiler does not properly
		4401	# handle `-M -o', and we need to detect this. Also, some Intel
		4402	# versions had trouble with output in subdirs
		4403	am__obj=sub/conftest.${OBJEXT-o}
		4404	am__minus_obj="-o $am__obj"
3036	case $depmode in	4405	case $depmode in
		4406	gcc)
		4407	# This depmode causes a compiler race in universal mode.
		4408	test "$am__universal" = false || continue
		4409	;;
3037	nosideeffect)	4410	nosideeffect)
3038	# after this tag, mechanisms are not by side-effect, so they'll	4411	# after this tag, mechanisms are not by side-effect, so they'll
3039	# only be used when explicitly requested	4412	# only be used when explicitly requested
3040	if test "x$enable_dependency_tracking" = xyes; then	4413	if test "x$enable_dependency_tracking" = xyes; then
3041	continue	4414	continue
3042	else	4415	else
3043	break	4416	break
3044	fi	4417	fi
3045	;;	4418	;;
		4419	msvc7 | msvc7msys | msvisualcpp | msvcmsys)
		4420	# This compiler won't grok `-c -o', but also, the minuso test has
		4421	# not run yet. These depmodes are late enough in the game, and
		4422	# so weak that their functioning should not be impacted.
		4423	am__obj=conftest.${OBJEXT-o}
		4424	am__minus_obj=
		4425	;;
3046	none) break ;;	4426	none) break ;;
3047	esac	4427	esac
3048	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3049	# mode. It turns out that the SunPro C++ compiler does not properly
3050	# handle `-M -o', and we need to detect this.
3051	if depmode=$depmode \	4428	if depmode=$depmode \
3052	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	4429	source=sub/conftest.c object=$am__obj \
3053	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	4430	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3054	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	4431	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3055	>/dev/null 2>conftest.err &&	4432	>/dev/null 2>conftest.err &&
		4433	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3056	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	4434	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3057	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	4435	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3058	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	4436	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3059	# icc doesn't choke on unknown options, it will just issue warnings	4437	# icc doesn't choke on unknown options, it will just issue warnings
3060	# (even with -Werror). So we grep stderr for any message	4438	# or remarks (even with -Werror). So we grep stderr for any message
3061	# that says an option was ignored.	4439	# that says an option was ignored or not supported.
		4440	# When given -MP, icc 7.0 and 7.1 complain thusly:
		4441	# icc: Command line warning: ignoring option '-M'; no argument required
		4442	# The diagnosis changed in icc 8.0:
		4443	# icc: Command line remark: option '-MP' not supported
		4444	if (grep 'ignoring option' conftest.err ||
3062	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	4445	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3063	am_cv_CC_dependencies_compiler_type=$depmode	4446	am_cv_CC_dependencies_compiler_type=$depmode
3064	break	4447	break
3065	fi	4448	fi
3066	fi	4449	fi
3067	done	4450	done
…		…
3071	else	4454	else
3072	am_cv_CC_dependencies_compiler_type=none	4455	am_cv_CC_dependencies_compiler_type=none
3073	fi	4456	fi
3074		4457
3075	fi	4458	fi
3076	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3077	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4460	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3078	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4461	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3079		4462
3080
3081
3082	if	4463	if
3083	test "x$enable_dependency_tracking" != xno \	4464	test "x$enable_dependency_tracking" != xno \
3084	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	4465	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3085	am__fastdepCC_TRUE=	4466	am__fastdepCC_TRUE=
3086	am__fastdepCC_FALSE='#'	4467	am__fastdepCC_FALSE='#'
3087	else	4468	else
…		…
3089	am__fastdepCC_FALSE=	4470	am__fastdepCC_FALSE=
3090	fi	4471	fi
3091		4472
3092		4473
3093		4474
3094	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4475	# Check whether --with-gnu-ld was given.
3095	if test "${with_gnu_ld+set}" = set; then	4476	if test "${with_gnu_ld+set}" = set; then :
3096	withval="$with_gnu_ld"
3097	test "$withval" = no || with_gnu_ld=yes	4477	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3098	else	4478	else
3099	with_gnu_ld=no	4479	with_gnu_ld=no
3100	fi;	4480	fi
		4481
3101	ac_prog=ld	4482	ac_prog=ld
3102	if test "$GCC" = yes; then	4483	if test "$GCC" = yes; then
3103	# Check if gcc -print-prog-name=ld gives a path.	4484	# Check if gcc -print-prog-name=ld gives a path.
3104	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4485	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3105	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4486	$as_echo_n "checking for ld used by GCC... " >&6; }
3106	case $host in	4487	case $host in
3107	*-*-mingw*)	4488	*-*-mingw*)
3108	# gcc leaves a trailing carriage return which upsets mingw	4489	# gcc leaves a trailing carriage return which upsets mingw
3109	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	4490	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3110	*)	4491	*)
…		…
3129	# If it is relative, then search for the first ld in PATH.	4510	# If it is relative, then search for the first ld in PATH.
3130	with_gnu_ld=unknown	4511	with_gnu_ld=unknown
3131	;;	4512	;;
3132	esac	4513	esac
3133	elif test "$with_gnu_ld" = yes; then	4514	elif test "$with_gnu_ld" = yes; then
3134	echo "$as_me:$LINENO: checking for GNU ld" >&5	4515	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3135	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4516	$as_echo_n "checking for GNU ld... " >&6; }
3136	else	4517	else
3137	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4518	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3138	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4519	$as_echo_n "checking for non-GNU ld... " >&6; }
3139	fi	4520	fi
3140	if test "${acl_cv_path_LD+set}" = set; then	4521	if ${acl_cv_path_LD+:} false; then :
3141	echo $ECHO_N "(cached) $ECHO_C" >&6	4522	$as_echo_n "(cached) " >&6
3142	else	4523	else
3143	if test -z "$LD"; then	4524	if test -z "$LD"; then
3144	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4525	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3145	for ac_dir in $PATH; do	4526	for ac_dir in $PATH; do
3146	test -z "$ac_dir" && ac_dir=.	4527	test -z "$ac_dir" && ac_dir=.
…		…
3162	fi	4543	fi
3163	fi	4544	fi
3164		4545
3165	LD="$acl_cv_path_LD"	4546	LD="$acl_cv_path_LD"
3166	if test -n "$LD"; then	4547	if test -n "$LD"; then
3167	echo "$as_me:$LINENO: result: $LD" >&5	4548	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3168	echo "${ECHO_T}$LD" >&6	4549	$as_echo "$LD" >&6; }
3169	else	4550	else
3170	echo "$as_me:$LINENO: result: no" >&5	4551	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3171	echo "${ECHO_T}no" >&6	4552	$as_echo "no" >&6; }
3172	fi	4553	fi
3173	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4554	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
3174	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3175	{ (exit 1); exit 1; }; }
3176	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	4555	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3177	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	4556	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3178	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4557	if ${acl_cv_prog_gnu_ld+:} false; then :
3179	echo $ECHO_N "(cached) $ECHO_C" >&6	4558	$as_echo_n "(cached) " >&6
3180	else	4559	else
3181	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4560	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3182	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	4561	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3183	acl_cv_prog_gnu_ld=yes	4562	acl_cv_prog_gnu_ld=yes
3184	else	4563	else
3185	acl_cv_prog_gnu_ld=no	4564	acl_cv_prog_gnu_ld=no
3186	fi	4565	fi
3187	fi	4566	fi
3188	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4567	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3189	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4568	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3190	with_gnu_ld=$acl_cv_prog_gnu_ld	4569	with_gnu_ld=$acl_cv_prog_gnu_ld
3191		4570
3192		4571
3193		4572
3194	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4573	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3195	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4574	$as_echo_n "checking for shared library run path origin... " >&6; }
3196	if test "${acl_cv_rpath+set}" = set; then	4575	if ${acl_cv_rpath+:} false; then :
3197	echo $ECHO_N "(cached) $ECHO_C" >&6	4576	$as_echo_n "(cached) " >&6
3198	else	4577	else
3199		4578
3200	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4579	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3201	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4580	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3202	. ./conftest.sh	4581	. ./conftest.sh
3203	rm -f ./conftest.sh	4582	rm -f ./conftest.sh
3204	acl_cv_rpath=done	4583	acl_cv_rpath=done
3205		4584
3206	fi	4585	fi
3207	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4586	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3208	echo "${ECHO_T}$acl_cv_rpath" >&6	4587	$as_echo "$acl_cv_rpath" >&6; }
3209	wl="$acl_cv_wl"	4588	wl="$acl_cv_wl"
3210	libext="$acl_cv_libext"	4589	libext="$acl_cv_libext"
3211	shlibext="$acl_cv_shlibext"	4590	shlibext="$acl_cv_shlibext"
3212	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4591	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3213	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4592	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3214	hardcode_direct="$acl_cv_hardcode_direct"	4593	hardcode_direct="$acl_cv_hardcode_direct"
3215	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4594	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3216	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4595	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3217	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4596	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3218	# Check whether --enable-rpath or --disable-rpath was given.	4597	# Check whether --enable-rpath was given.
3219	if test "${enable_rpath+set}" = set; then	4598	if test "${enable_rpath+set}" = set; then :
3220	enableval="$enable_rpath"	4599	enableval=$enable_rpath; :
3221	:
3222	else	4600	else
3223	enable_rpath=yes	4601	enable_rpath=yes
3224	fi;	4602	fi
		4603
3225		4604
3226		4605
3227		4606
3228		4607
3229		4608
…		…
3241		4620
3242	exec_prefix="$acl_save_exec_prefix"	4621	exec_prefix="$acl_save_exec_prefix"
3243	prefix="$acl_save_prefix"	4622	prefix="$acl_save_prefix"
3244		4623
3245		4624
3246	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4625	# Check whether --with-libiconv-prefix was given.
3247	if test "${with_libiconv_prefix+set}" = set; then	4626	if test "${with_libiconv_prefix+set}" = set; then :
3248	withval="$with_libiconv_prefix"	4627	withval=$with_libiconv_prefix;
3249
3250	if test "X$withval" = "Xno"; then	4628	if test "X$withval" = "Xno"; then
3251	use_additional=no	4629	use_additional=no
3252	else	4630	else
3253	if test "X$withval" = "X"; then	4631	if test "X$withval" = "X"; then
3254		4632
…		…
3267	additional_includedir="$withval/include"	4645	additional_includedir="$withval/include"
3268	additional_libdir="$withval/lib"	4646	additional_libdir="$withval/lib"
3269	fi	4647	fi
3270	fi	4648	fi
3271		4649
3272	fi;	4650	fi
		4651
3273	LIBICONV=	4652	LIBICONV=
3274	LTLIBICONV=	4653	LTLIBICONV=
3275	INCICONV=	4654	INCICONV=
3276	rpathdirs=	4655	rpathdirs=
3277	ltrpathdirs=	4656	ltrpathdirs=
…		…
3620		4999
3621		5000
3622		5001
3623		5002
3624		5003
3625	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	5004	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3626	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	5005	$as_echo_n "checking whether NLS is requested... " >&6; }
3627	# Check whether --enable-nls or --disable-nls was given.	5006	# Check whether --enable-nls was given.
3628	if test "${enable_nls+set}" = set; then	5007	if test "${enable_nls+set}" = set; then :
3629	enableval="$enable_nls"	5008	enableval=$enable_nls; USE_NLS=$enableval
3630	USE_NLS=$enableval
3631	else	5009	else
3632	USE_NLS=yes	5010	USE_NLS=yes
3633	fi;	5011	fi
		5012
3634	echo "$as_me:$LINENO: result: $USE_NLS" >&5	5013	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3635	echo "${ECHO_T}$USE_NLS" >&6	5014	$as_echo "$USE_NLS" >&6; }
3636		5015
3637		5016
3638		5017
3639	LIBINTL=	5018	LIBINTL=
3640	LTLIBINTL=	5019	LTLIBINTL=
…		…
3646		5025
3647		5026
3648		5027
3649		5028
3650		5029
3651	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	5030	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3652	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	5031	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3653	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5032	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3654	echo $ECHO_N "(cached) $ECHO_C" >&6	5033	$as_echo_n "(cached) " >&6
3655	else	5034	else
3656	cat >conftest.$ac_ext <<_ACEOF
3657	#line $LINENO "configure"
3658	/* confdefs.h. */
3659	_ACEOF
3660	cat confdefs.h >>conftest.$ac_ext	5035	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3661	cat >>conftest.$ac_ext <<_ACEOF
3662	/* end confdefs.h. */	5036	/* end confdefs.h. */
3663	#include <libintl.h>	5037	#include <libintl.h>
3664	extern int _nl_msg_cat_cntr;	5038	extern int _nl_msg_cat_cntr;
3665	extern int *_nl_domain_bindings;	5039	extern int *_nl_domain_bindings;
3666	int	5040	int
…		…
3670	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5044	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3671	;	5045	;
3672	return 0;	5046	return 0;
3673	}	5047	}
3674	_ACEOF	5048	_ACEOF
3675	rm -f conftest.$ac_objext conftest$ac_exeext	5049	if ac_fn_c_try_link "$LINENO"; then :
3676	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3677	(eval $ac_link) 2>&5
3678	ac_status=$?
3679	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3680	(exit $ac_status); } &&
3681	{ ac_try='test -s conftest$ac_exeext'
3682	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3683	(eval $ac_try) 2>&5
3684	ac_status=$?
3685	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3686	(exit $ac_status); }; }; then
3687	gt_cv_func_gnugettext1_libc=yes	5050	gt_cv_func_gnugettext1_libc=yes
3688	else	5051	else
3689	echo "$as_me: failed program was:" >&5
3690	sed 's/^/| /' conftest.$ac_ext >&5
3691
3692	gt_cv_func_gnugettext1_libc=no	5052	gt_cv_func_gnugettext1_libc=no
3693	fi	5053	fi
3694	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5054	rm -f core conftest.err conftest.$ac_objext \
		5055	conftest$ac_exeext conftest.$ac_ext
3695	fi	5056	fi
3696	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5057	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3697	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	5058	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3698		5059
3699	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5060	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3700		5061
3701		5062
3702		5063
…		…
3725	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5086	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3726	fi	5087	fi
3727	done	5088	done
3728		5089
3729		5090
3730	echo "$as_me:$LINENO: checking for iconv" >&5	5091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3731	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	5092	$as_echo_n "checking for iconv... " >&6; }
3732	if test "${am_cv_func_iconv+set}" = set; then	5093	if ${am_cv_func_iconv+:} false; then :
3733	echo $ECHO_N "(cached) $ECHO_C" >&6	5094	$as_echo_n "(cached) " >&6
3734	else	5095	else
3735		5096
3736	am_cv_func_iconv="no, consider installing GNU libiconv"	5097	am_cv_func_iconv="no, consider installing GNU libiconv"
3737	am_cv_lib_iconv=no	5098	am_cv_lib_iconv=no
3738	cat >conftest.$ac_ext <<_ACEOF
3739	#line $LINENO "configure"
3740	/* confdefs.h. */
3741	_ACEOF
3742	cat confdefs.h >>conftest.$ac_ext	5099	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3743	cat >>conftest.$ac_ext <<_ACEOF
3744	/* end confdefs.h. */	5100	/* end confdefs.h. */
3745	#include <stdlib.h>	5101	#include <stdlib.h>
3746	#include <iconv.h>	5102	#include <iconv.h>
3747	int	5103	int
3748	main ()	5104	main ()
…		…
3752	iconv_close(cd);	5108	iconv_close(cd);
3753	;	5109	;
3754	return 0;	5110	return 0;
3755	}	5111	}
3756	_ACEOF	5112	_ACEOF
3757	rm -f conftest.$ac_objext conftest$ac_exeext	5113	if ac_fn_c_try_link "$LINENO"; then :
3758	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3759	(eval $ac_link) 2>&5
3760	ac_status=$?
3761	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3762	(exit $ac_status); } &&
3763	{ ac_try='test -s conftest$ac_exeext'
3764	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3765	(eval $ac_try) 2>&5
3766	ac_status=$?
3767	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3768	(exit $ac_status); }; }; then
3769	am_cv_func_iconv=yes	5114	am_cv_func_iconv=yes
3770	else
3771	echo "$as_me: failed program was:" >&5
3772	sed 's/^/| /' conftest.$ac_ext >&5
3773
3774	fi	5115	fi
3775	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5116	rm -f core conftest.err conftest.$ac_objext \
		5117	conftest$ac_exeext conftest.$ac_ext
3776	if test "$am_cv_func_iconv" != yes; then	5118	if test "$am_cv_func_iconv" != yes; then
3777	am_save_LIBS="$LIBS"	5119	am_save_LIBS="$LIBS"
3778	LIBS="$LIBS $LIBICONV"	5120	LIBS="$LIBS $LIBICONV"
3779	cat >conftest.$ac_ext <<_ACEOF
3780	#line $LINENO "configure"
3781	/* confdefs.h. */
3782	_ACEOF
3783	cat confdefs.h >>conftest.$ac_ext	5121	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3784	cat >>conftest.$ac_ext <<_ACEOF
3785	/* end confdefs.h. */	5122	/* end confdefs.h. */
3786	#include <stdlib.h>	5123	#include <stdlib.h>
3787	#include <iconv.h>	5124	#include <iconv.h>
3788	int	5125	int
3789	main ()	5126	main ()
…		…
3793	iconv_close(cd);	5130	iconv_close(cd);
3794	;	5131	;
3795	return 0;	5132	return 0;
3796	}	5133	}
3797	_ACEOF	5134	_ACEOF
3798	rm -f conftest.$ac_objext conftest$ac_exeext	5135	if ac_fn_c_try_link "$LINENO"; then :
3799	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3800	(eval $ac_link) 2>&5
3801	ac_status=$?
3802	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3803	(exit $ac_status); } &&
3804	{ ac_try='test -s conftest$ac_exeext'
3805	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3806	(eval $ac_try) 2>&5
3807	ac_status=$?
3808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3809	(exit $ac_status); }; }; then
3810	am_cv_lib_iconv=yes	5136	am_cv_lib_iconv=yes
3811	am_cv_func_iconv=yes	5137	am_cv_func_iconv=yes
3812	else
3813	echo "$as_me: failed program was:" >&5
3814	sed 's/^/| /' conftest.$ac_ext >&5
3815
3816	fi	5138	fi
3817	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5139	rm -f core conftest.err conftest.$ac_objext \
		5140	conftest$ac_exeext conftest.$ac_ext
3818	LIBS="$am_save_LIBS"	5141	LIBS="$am_save_LIBS"
3819	fi	5142	fi
3820		5143
3821	fi	5144	fi
3822	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	5145	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3823	echo "${ECHO_T}$am_cv_func_iconv" >&6	5146	$as_echo "$am_cv_func_iconv" >&6; }
3824	if test "$am_cv_func_iconv" = yes; then	5147	if test "$am_cv_func_iconv" = yes; then
3825		5148
3826	cat >>confdefs.h <<\_ACEOF	5149	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3827	#define HAVE_ICONV 1
3828	_ACEOF
3829		5150
3830	fi	5151	fi
3831	if test "$am_cv_lib_iconv" = yes; then	5152	if test "$am_cv_lib_iconv" = yes; then
3832	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	5153	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
3833	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	5154	$as_echo_n "checking how to link with libiconv... " >&6; }
3834	echo "$as_me:$LINENO: result: $LIBICONV" >&5	5155	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3835	echo "${ECHO_T}$LIBICONV" >&6	5156	$as_echo "$LIBICONV" >&6; }
3836	else	5157	else
3837	CPPFLAGS="$am_save_CPPFLAGS"	5158	CPPFLAGS="$am_save_CPPFLAGS"
3838	LIBICONV=	5159	LIBICONV=
3839	LTLIBICONV=	5160	LTLIBICONV=
3840	fi	5161	fi
…		…
3856		5177
3857	exec_prefix="$acl_save_exec_prefix"	5178	exec_prefix="$acl_save_exec_prefix"
3858	prefix="$acl_save_prefix"	5179	prefix="$acl_save_prefix"
3859		5180
3860		5181
3861	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5182	# Check whether --with-libintl-prefix was given.
3862	if test "${with_libintl_prefix+set}" = set; then	5183	if test "${with_libintl_prefix+set}" = set; then :
3863	withval="$with_libintl_prefix"	5184	withval=$with_libintl_prefix;
3864
3865	if test "X$withval" = "Xno"; then	5185	if test "X$withval" = "Xno"; then
3866	use_additional=no	5186	use_additional=no
3867	else	5187	else
3868	if test "X$withval" = "X"; then	5188	if test "X$withval" = "X"; then
3869		5189
…		…
3882	additional_includedir="$withval/include"	5202	additional_includedir="$withval/include"
3883	additional_libdir="$withval/lib"	5203	additional_libdir="$withval/lib"
3884	fi	5204	fi
3885	fi	5205	fi
3886		5206
3887	fi;	5207	fi
		5208
3888	LIBINTL=	5209	LIBINTL=
3889	LTLIBINTL=	5210	LTLIBINTL=
3890	INCINTL=	5211	INCINTL=
3891	rpathdirs=	5212	rpathdirs=
3892	ltrpathdirs=	5213	ltrpathdirs=
…		…
4218	for found_dir in $ltrpathdirs; do	5539	for found_dir in $ltrpathdirs; do
4219	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5540	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4220	done	5541	done
4221	fi	5542	fi
4222		5543
4223	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5544	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4224	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5545	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4225	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5546	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4226	echo $ECHO_N "(cached) $ECHO_C" >&6	5547	$as_echo_n "(cached) " >&6
4227	else	5548	else
4228	gt_save_CPPFLAGS="$CPPFLAGS"	5549	gt_save_CPPFLAGS="$CPPFLAGS"
4229	CPPFLAGS="$CPPFLAGS $INCINTL"	5550	CPPFLAGS="$CPPFLAGS $INCINTL"
4230	gt_save_LIBS="$LIBS"	5551	gt_save_LIBS="$LIBS"
4231	LIBS="$LIBS $LIBINTL"	5552	LIBS="$LIBS $LIBINTL"
4232	cat >conftest.$ac_ext <<_ACEOF	5553	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4233	#line $LINENO "configure"
4234	/* confdefs.h. */
4235	_ACEOF
4236	cat confdefs.h >>conftest.$ac_ext
4237	cat >>conftest.$ac_ext <<_ACEOF
4238	/* end confdefs.h. */	5554	/* end confdefs.h. */
4239	#include <libintl.h>	5555	#include <libintl.h>
4240	extern int _nl_msg_cat_cntr;	5556	extern int _nl_msg_cat_cntr;
4241	extern	5557	extern
4242	#ifdef __cplusplus	5558	#ifdef __cplusplus
…		…
4250	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5566	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4251	;	5567	;
4252	return 0;	5568	return 0;
4253	}	5569	}
4254	_ACEOF	5570	_ACEOF
4255	rm -f conftest.$ac_objext conftest$ac_exeext	5571	if ac_fn_c_try_link "$LINENO"; then :
4256	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4257	(eval $ac_link) 2>&5
4258	ac_status=$?
4259	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4260	(exit $ac_status); } &&
4261	{ ac_try='test -s conftest$ac_exeext'
4262	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4263	(eval $ac_try) 2>&5
4264	ac_status=$?
4265	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4266	(exit $ac_status); }; }; then
4267	gt_cv_func_gnugettext1_libintl=yes	5572	gt_cv_func_gnugettext1_libintl=yes
4268	else	5573	else
4269	echo "$as_me: failed program was:" >&5
4270	sed 's/^/| /' conftest.$ac_ext >&5
4271
4272	gt_cv_func_gnugettext1_libintl=no	5574	gt_cv_func_gnugettext1_libintl=no
4273	fi	5575	fi
4274	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5576	rm -f core conftest.err conftest.$ac_objext \
		5577	conftest$ac_exeext conftest.$ac_ext
4275	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5578	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4276	LIBS="$LIBS $LIBICONV"	5579	LIBS="$LIBS $LIBICONV"
4277	cat >conftest.$ac_ext <<_ACEOF	5580	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4278	#line $LINENO "configure"
4279	/* confdefs.h. */
4280	_ACEOF
4281	cat confdefs.h >>conftest.$ac_ext
4282	cat >>conftest.$ac_ext <<_ACEOF
4283	/* end confdefs.h. */	5581	/* end confdefs.h. */
4284	#include <libintl.h>	5582	#include <libintl.h>
4285	extern int _nl_msg_cat_cntr;	5583	extern int _nl_msg_cat_cntr;
4286	extern	5584	extern
4287	#ifdef __cplusplus	5585	#ifdef __cplusplus
…		…
4295	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5593	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4296	;	5594	;
4297	return 0;	5595	return 0;
4298	}	5596	}
4299	_ACEOF	5597	_ACEOF
4300	rm -f conftest.$ac_objext conftest$ac_exeext	5598	if ac_fn_c_try_link "$LINENO"; then :
4301	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4302	(eval $ac_link) 2>&5
4303	ac_status=$?
4304	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4305	(exit $ac_status); } &&
4306	{ ac_try='test -s conftest$ac_exeext'
4307	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4308	(eval $ac_try) 2>&5
4309	ac_status=$?
4310	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4311	(exit $ac_status); }; }; then
4312	LIBINTL="$LIBINTL $LIBICONV"	5599	LIBINTL="$LIBINTL $LIBICONV"
4313	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5600	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4314	gt_cv_func_gnugettext1_libintl=yes	5601	gt_cv_func_gnugettext1_libintl=yes
4315		5602
4316	else
4317	echo "$as_me: failed program was:" >&5
4318	sed 's/^/| /' conftest.$ac_ext >&5
4319
4320	fi	5603	fi
4321	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5604	rm -f core conftest.err conftest.$ac_objext \
		5605	conftest$ac_exeext conftest.$ac_ext
4322	fi	5606	fi
4323	CPPFLAGS="$gt_save_CPPFLAGS"	5607	CPPFLAGS="$gt_save_CPPFLAGS"
4324	LIBS="$gt_save_LIBS"	5608	LIBS="$gt_save_LIBS"
4325	fi	5609	fi
4326	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5610	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4327	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5611	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4328	fi	5612	fi
4329		5613
4330	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5614	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4331	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5615	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4332	&& test "$PACKAGE" != gettext; }; then	5616	&& test "$PACKAGE" != gettext; }; then
…		…
4340		5624
4341		5625
4342	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5626	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4343	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	5627	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4344		5628
4345	cat >>confdefs.h <<\_ACEOF	5629	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4346	#define ENABLE_NLS 1
4347	_ACEOF
4348		5630
4349	else	5631	else
4350	USE_NLS=no	5632	USE_NLS=no
4351	fi	5633	fi
4352	fi	5634	fi
4353		5635
4354	if test "$USE_NLS" = "yes"; then	5636	if test "$USE_NLS" = "yes"; then
4355		5637
4356	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5638	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4357	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5639	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4358	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5640	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4359	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5641	$as_echo_n "checking how to link with libintl... " >&6; }
4360	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5642	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4361	echo "${ECHO_T}$LIBINTL" >&6	5643	$as_echo "$LIBINTL" >&6; }
4362		5644
4363	for element in $INCINTL; do	5645	for element in $INCINTL; do
4364	haveit=	5646	haveit=
4365	for x in $CPPFLAGS; do	5647	for x in $CPPFLAGS; do
4366		5648
…		…
4383	done	5665	done
4384		5666
4385	fi	5667	fi
4386		5668
4387		5669
4388	cat >>confdefs.h <<\_ACEOF	5670	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4389	#define HAVE_GETTEXT 1
4390	_ACEOF
4391		5671
4392		5672
4393	cat >>confdefs.h <<\_ACEOF	5673	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4394	#define HAVE_DCGETTEXT 1
4395	_ACEOF
4396		5674
4397	fi	5675	fi
4398		5676
4399	POSUB=po	5677	POSUB=po
4400	fi	5678	fi
…		…
4412		5690
4413	# Enable GNU extensions.	5691	# Enable GNU extensions.
4414	# Define this here, not in acconfig's @TOP@ section, since definitions	5692	# Define this here, not in acconfig's @TOP@ section, since definitions
4415	# in the latter don't make it into the configure-time tests.	5693	# in the latter don't make it into the configure-time tests.
4416		5694
4417	cat >>confdefs.h <<\_ACEOF	5695	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4418	#define _GNU_SOURCE 1
4419	_ACEOF
4420		5696
4421		5697
4422	cat >>confdefs.h <<\_ACEOF	5698	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4423	#define __USE_BSD 1
4424	_ACEOF
4425
4426		5699
4427	ALL_LINGUAS=""	5700	ALL_LINGUAS=""
4428		5701
4429	ac_ext=c	5702	ac_ext=c
4430	ac_cpp='$CPP $CPPFLAGS'	5703	ac_cpp='$CPP $CPPFLAGS'
4431	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5704	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4432	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5705	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4433	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5706	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4434	if test -n "$ac_tool_prefix"; then	5707	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4435	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	5708	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4436	set dummy ${ac_tool_prefix}gcc; ac_word=$2	5709	# On Suns, sometimes $CPP names a directory.
4437	echo "$as_me:$LINENO: checking for $ac_word" >&5	5710	if test -n "$CPP" && test -d "$CPP"; then
4438	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5711	CPP=
4439	if test "${ac_cv_prog_CC+set}" = set; then	5712	fi
4440	echo $ECHO_N "(cached) $ECHO_C" >&6	5713	if test -z "$CPP"; then
		5714	if ${ac_cv_prog_CPP+:} false; then :
		5715	$as_echo_n "(cached) " >&6
		5716	else
		5717	# Double quotes because CPP needs to be expanded
		5718	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
		5719	do
		5720	ac_preproc_ok=false
		5721	for ac_c_preproc_warn_flag in '' yes
		5722	do
		5723	# Use a header file that comes with gcc, so configuring glibc
		5724	# with a fresh cross-compiler works.
		5725	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		5726	# <limits.h> exists even on freestanding compilers.
		5727	# On the NeXT, cc -E runs the code through the compiler's parser,
		5728	# not just through cpp. "Syntax error" is here to catch this case.
		5729	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5730	/* end confdefs.h. */
		5731	#ifdef __STDC__
		5732	# include <limits.h>
4441	else	5733	#else
		5734	# include <assert.h>
		5735	#endif
		5736	Syntax error
		5737	_ACEOF
		5738	if ac_fn_c_try_cpp "$LINENO"; then :
		5739
		5740	else
		5741	# Broken: fails on valid input.
		5742	continue
		5743	fi
		5744	rm -f conftest.err conftest.i conftest.$ac_ext
		5745
		5746	# OK, works on sane cases. Now check whether nonexistent headers
		5747	# can be detected and how.
		5748	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5749	/* end confdefs.h. */
		5750	#include <ac_nonexistent.h>
		5751	_ACEOF
		5752	if ac_fn_c_try_cpp "$LINENO"; then :
		5753	# Broken: success on invalid input.
		5754	continue
		5755	else
		5756	# Passes both tests.
		5757	ac_preproc_ok=:
		5758	break
		5759	fi
		5760	rm -f conftest.err conftest.i conftest.$ac_ext
		5761
		5762	done
		5763	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5764	rm -f conftest.i conftest.err conftest.$ac_ext
		5765	if $ac_preproc_ok; then :
		5766	break
		5767	fi
		5768
		5769	done
		5770	ac_cv_prog_CPP=$CPP
		5771
		5772	fi
		5773	CPP=$ac_cv_prog_CPP
		5774	else
		5775	ac_cv_prog_CPP=$CPP
		5776	fi
		5777	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
		5778	$as_echo "$CPP" >&6; }
		5779	ac_preproc_ok=false
		5780	for ac_c_preproc_warn_flag in '' yes
		5781	do
		5782	# Use a header file that comes with gcc, so configuring glibc
		5783	# with a fresh cross-compiler works.
		5784	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		5785	# <limits.h> exists even on freestanding compilers.
		5786	# On the NeXT, cc -E runs the code through the compiler's parser,
		5787	# not just through cpp. "Syntax error" is here to catch this case.
		5788	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5789	/* end confdefs.h. */
		5790	#ifdef __STDC__
		5791	# include <limits.h>
		5792	#else
		5793	# include <assert.h>
		5794	#endif
		5795	Syntax error
		5796	_ACEOF
		5797	if ac_fn_c_try_cpp "$LINENO"; then :
		5798
		5799	else
		5800	# Broken: fails on valid input.
		5801	continue
		5802	fi
		5803	rm -f conftest.err conftest.i conftest.$ac_ext
		5804
		5805	# OK, works on sane cases. Now check whether nonexistent headers
		5806	# can be detected and how.
		5807	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5808	/* end confdefs.h. */
		5809	#include <ac_nonexistent.h>
		5810	_ACEOF
		5811	if ac_fn_c_try_cpp "$LINENO"; then :
		5812	# Broken: success on invalid input.
		5813	continue
		5814	else
		5815	# Passes both tests.
		5816	ac_preproc_ok=:
		5817	break
		5818	fi
		5819	rm -f conftest.err conftest.i conftest.$ac_ext
		5820
		5821	done
		5822	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5823	rm -f conftest.i conftest.err conftest.$ac_ext
		5824	if $ac_preproc_ok; then :
		5825
		5826	else
		5827	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		5828	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		5829	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
		5830	See \`config.log' for more details" "$LINENO" 5; }
		5831	fi
		5832
		5833	ac_ext=c
		5834	ac_cpp='$CPP $CPPFLAGS'
		5835	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5836	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5837	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		5838
		5839	ac_ext=cpp
		5840	ac_cpp='$CXXCPP $CPPFLAGS'
		5841	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5842	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5843	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5844	if test -z "$CXX"; then
4442	if test -n "$CC"; then	5845	if test -n "$CCC"; then
		5846	CXX=$CCC
		5847	else
		5848	if test -n "$ac_tool_prefix"; then
		5849	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
		5850	do
		5851	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
		5852	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
		5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		5854	$as_echo_n "checking for $ac_word... " >&6; }
		5855	if ${ac_cv_prog_CXX+:} false; then :
		5856	$as_echo_n "(cached) " >&6
		5857	else
		5858	if test -n "$CXX"; then
4443	ac_cv_prog_CC="$CC" # Let the user override the test.	5859	ac_cv_prog_CXX="$CXX" # Let the user override the test.
4444	else	5860	else
4445	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5861	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4446	for as_dir in $PATH	5862	for as_dir in $PATH
4447	do	5863	do
4448	IFS=$as_save_IFS	5864	IFS=$as_save_IFS
4449	test -z "$as_dir" && as_dir=.	5865	test -z "$as_dir" && as_dir=.
4450	for ac_exec_ext in '' $ac_executable_extensions; do	5866	for ac_exec_ext in '' $ac_executable_extensions; do
4451	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5867	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4452	ac_cv_prog_CC="${ac_tool_prefix}gcc"	5868	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4453	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5869	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4454	break 2	5870	break 2
4455	fi	5871	fi
4456	done	5872	done
4457	done	5873	done
		5874	IFS=$as_save_IFS
4458		5875
4459	fi	5876	fi
4460	fi	5877	fi
4461	CC=$ac_cv_prog_CC	5878	CXX=$ac_cv_prog_CXX
4462	if test -n "$CC"; then	5879	if test -n "$CXX"; then
4463	echo "$as_me:$LINENO: result: $CC" >&5	5880	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4464	echo "${ECHO_T}$CC" >&6	5881	$as_echo "$CXX" >&6; }
4465	else	5882	else
4466	echo "$as_me:$LINENO: result: no" >&5	5883	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4467	echo "${ECHO_T}no" >&6	5884	$as_echo "no" >&6; }
4468	fi	5885	fi
4469		5886
		5887
		5888	test -n "$CXX" && break
		5889	done
4470	fi	5890	fi
4471	if test -z "$ac_cv_prog_CC"; then	5891	if test -z "$CXX"; then
4472	ac_ct_CC=$CC	5892	ac_ct_CXX=$CXX
		5893	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
		5894	do
4473	# Extract the first word of "gcc", so it can be a program name with args.	5895	# Extract the first word of "$ac_prog", so it can be a program name with args.
4474	set dummy gcc; ac_word=$2	5896	set dummy $ac_prog; ac_word=$2
4475	echo "$as_me:$LINENO: checking for $ac_word" >&5	5897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4476	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5898	$as_echo_n "checking for $ac_word... " >&6; }
4477	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	5899	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4478	echo $ECHO_N "(cached) $ECHO_C" >&6	5900	$as_echo_n "(cached) " >&6
4479	else	5901	else
4480	if test -n "$ac_ct_CC"; then	5902	if test -n "$ac_ct_CXX"; then
4481	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	5903	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4482	else	5904	else
4483	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5905	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4484	for as_dir in $PATH	5906	for as_dir in $PATH
4485	do	5907	do
4486	IFS=$as_save_IFS	5908	IFS=$as_save_IFS
4487	test -z "$as_dir" && as_dir=.	5909	test -z "$as_dir" && as_dir=.
4488	for ac_exec_ext in '' $ac_executable_extensions; do	5910	for ac_exec_ext in '' $ac_executable_extensions; do
4489	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5911	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4490	ac_cv_prog_ac_ct_CC="gcc"	5912	ac_cv_prog_ac_ct_CXX="$ac_prog"
4491	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5913	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4492	break 2	5914	break 2
4493	fi	5915	fi
4494	done	5916	done
		5917	done
		5918	IFS=$as_save_IFS
		5919
		5920	fi
		5921	fi
		5922	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
		5923	if test -n "$ac_ct_CXX"; then
		5924	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
		5925	$as_echo "$ac_ct_CXX" >&6; }
		5926	else
		5927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5928	$as_echo "no" >&6; }
		5929	fi
		5930
		5931
		5932	test -n "$ac_ct_CXX" && break
4495	done	5933	done
4496		5934
4497	fi
4498	fi
4499	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4500	if test -n "$ac_ct_CC"; then	5935	if test "x$ac_ct_CXX" = x; then
4501	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	5936	CXX="g++"
4502	echo "${ECHO_T}$ac_ct_CC" >&6
4503	else	5937	else
4504	echo "$as_me:$LINENO: result: no" >&5	5938	case $cross_compiling:$ac_tool_warned in
4505	echo "${ECHO_T}no" >&6	5939	yes:)
4506	fi	5940	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4507		5941	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5942	ac_tool_warned=yes ;;
		5943	esac
4508	CC=$ac_ct_CC	5944	CXX=$ac_ct_CXX
4509	else
4510	CC="$ac_cv_prog_CC"
4511	fi
4512
4513	if test -z "$CC"; then
4514	if test -n "$ac_tool_prefix"; then
4515	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4516	set dummy ${ac_tool_prefix}cc; ac_word=$2
4517	echo "$as_me:$LINENO: checking for $ac_word" >&5
4518	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4519	if test "${ac_cv_prog_CC+set}" = set; then
4520	echo $ECHO_N "(cached) $ECHO_C" >&6
4521	else
4522	if test -n "$CC"; then
4523	ac_cv_prog_CC="$CC" # Let the user override the test.
4524	else
4525	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4526	for as_dir in $PATH
4527	do
4528	IFS=$as_save_IFS
4529	test -z "$as_dir" && as_dir=.
4530	for ac_exec_ext in '' $ac_executable_extensions; do
4531	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4532	ac_cv_prog_CC="${ac_tool_prefix}cc"
4533	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4534	break 2
4535	fi	5945	fi
		5946	fi
		5947
		5948	fi
		5949	fi
		5950	# Provide some information about the compiler.
		5951	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
		5952	set X $ac_compile
		5953	ac_compiler=$2
		5954	for ac_option in --version -v -V -qversion; do
		5955	{ { ac_try="$ac_compiler $ac_option >&5"
		5956	case "(($ac_try" in
		5957	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		5958	*) ac_try_echo=$ac_try;;
		5959	esac
		5960	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5961	$as_echo "$ac_try_echo"; } >&5
		5962	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
		5963	ac_status=$?
		5964	if test -s conftest.err; then
		5965	sed '10a\
		5966	... rest of stderr output deleted ...
		5967	10q' conftest.err >conftest.er1
		5968	cat conftest.er1 >&5
		5969	fi
		5970	rm -f conftest.er1 conftest.err
		5971	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		5972	test $ac_status = 0; }
4536	done	5973	done
4537	done
4538		5974
4539	fi
4540	fi
4541	CC=$ac_cv_prog_CC
4542	if test -n "$CC"; then
4543	echo "$as_me:$LINENO: result: $CC" >&5
4544	echo "${ECHO_T}$CC" >&6
4545	else
4546	echo "$as_me:$LINENO: result: no" >&5
4547	echo "${ECHO_T}no" >&6
4548	fi
4549
4550	fi
4551	if test -z "$ac_cv_prog_CC"; then
4552	ac_ct_CC=$CC
4553	# Extract the first word of "cc", so it can be a program name with args.
4554	set dummy cc; ac_word=$2
4555	echo "$as_me:$LINENO: checking for $ac_word" >&5
4556	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4557	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4558	echo $ECHO_N "(cached) $ECHO_C" >&6
4559	else
4560	if test -n "$ac_ct_CC"; then
4561	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4562	else
4563	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4564	for as_dir in $PATH
4565	do
4566	IFS=$as_save_IFS
4567	test -z "$as_dir" && as_dir=.
4568	for ac_exec_ext in '' $ac_executable_extensions; do
4569	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4570	ac_cv_prog_ac_ct_CC="cc"
4571	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4572	break 2
4573	fi
4574	done
4575	done
4576
4577	fi
4578	fi
4579	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4580	if test -n "$ac_ct_CC"; then
4581	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4582	echo "${ECHO_T}$ac_ct_CC" >&6
4583	else
4584	echo "$as_me:$LINENO: result: no" >&5
4585	echo "${ECHO_T}no" >&6
4586	fi
4587
4588	CC=$ac_ct_CC
4589	else
4590	CC="$ac_cv_prog_CC"
4591	fi
4592
4593	fi
4594	if test -z "$CC"; then
4595	# Extract the first word of "cc", so it can be a program name with args.
4596	set dummy cc; ac_word=$2
4597	echo "$as_me:$LINENO: checking for $ac_word" >&5
4598	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4599	if test "${ac_cv_prog_CC+set}" = set; then
4600	echo $ECHO_N "(cached) $ECHO_C" >&6
4601	else
4602	if test -n "$CC"; then
4603	ac_cv_prog_CC="$CC" # Let the user override the test.
4604	else
4605	ac_prog_rejected=no
4606	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4607	for as_dir in $PATH
4608	do
4609	IFS=$as_save_IFS
4610	test -z "$as_dir" && as_dir=.
4611	for ac_exec_ext in '' $ac_executable_extensions; do
4612	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4613	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4614	ac_prog_rejected=yes
4615	continue
4616	fi
4617	ac_cv_prog_CC="cc"
4618	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4619	break 2
4620	fi
4621	done
4622	done
4623
4624	if test $ac_prog_rejected = yes; then
4625	# We found a bogon in the path, so make sure we never use it.
4626	set dummy $ac_cv_prog_CC
4627	shift
4628	if test $# != 0; then
4629	# We chose a different compiler from the bogus one.
4630	# However, it has the same basename, so the bogon will be chosen
4631	# first if we set CC to just the basename; use the full file name.
4632	shift
4633	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4634	fi
4635	fi
4636	fi
4637	fi
4638	CC=$ac_cv_prog_CC
4639	if test -n "$CC"; then
4640	echo "$as_me:$LINENO: result: $CC" >&5
4641	echo "${ECHO_T}$CC" >&6
4642	else
4643	echo "$as_me:$LINENO: result: no" >&5
4644	echo "${ECHO_T}no" >&6
4645	fi
4646
4647	fi
4648	if test -z "$CC"; then
4649	if test -n "$ac_tool_prefix"; then
4650	for ac_prog in cl
4651	do
4652	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4653	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4654	echo "$as_me:$LINENO: checking for $ac_word" >&5
4655	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4656	if test "${ac_cv_prog_CC+set}" = set; then
4657	echo $ECHO_N "(cached) $ECHO_C" >&6
4658	else
4659	if test -n "$CC"; then
4660	ac_cv_prog_CC="$CC" # Let the user override the test.
4661	else
4662	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4663	for as_dir in $PATH
4664	do
4665	IFS=$as_save_IFS
4666	test -z "$as_dir" && as_dir=.
4667	for ac_exec_ext in '' $ac_executable_extensions; do
4668	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4669	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4670	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4671	break 2
4672	fi
4673	done
4674	done
4675
4676	fi
4677	fi
4678	CC=$ac_cv_prog_CC
4679	if test -n "$CC"; then
4680	echo "$as_me:$LINENO: result: $CC" >&5
4681	echo "${ECHO_T}$CC" >&6
4682	else
4683	echo "$as_me:$LINENO: result: no" >&5
4684	echo "${ECHO_T}no" >&6
4685	fi
4686
4687	test -n "$CC" && break
4688	done
4689	fi
4690	if test -z "$CC"; then
4691	ac_ct_CC=$CC
4692	for ac_prog in cl
4693	do
4694	# Extract the first word of "$ac_prog", so it can be a program name with args.
4695	set dummy $ac_prog; ac_word=$2
4696	echo "$as_me:$LINENO: checking for $ac_word" >&5
4697	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4698	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4699	echo $ECHO_N "(cached) $ECHO_C" >&6
4700	else
4701	if test -n "$ac_ct_CC"; then
4702	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4703	else
4704	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4705	for as_dir in $PATH
4706	do
4707	IFS=$as_save_IFS
4708	test -z "$as_dir" && as_dir=.
4709	for ac_exec_ext in '' $ac_executable_extensions; do
4710	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4711	ac_cv_prog_ac_ct_CC="$ac_prog"
4712	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4713	break 2
4714	fi
4715	done
4716	done
4717
4718	fi
4719	fi
4720	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4721	if test -n "$ac_ct_CC"; then
4722	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4723	echo "${ECHO_T}$ac_ct_CC" >&6
4724	else
4725	echo "$as_me:$LINENO: result: no" >&5
4726	echo "${ECHO_T}no" >&6
4727	fi
4728
4729	test -n "$ac_ct_CC" && break
4730	done
4731
4732	CC=$ac_ct_CC
4733	fi
4734
4735	fi
4736
4737
4738	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4739	See \`config.log' for more details." >&5
4740	echo "$as_me: error: no acceptable C compiler found in \$PATH
4741	See \`config.log' for more details." >&2;}
4742	{ (exit 1); exit 1; }; }
4743
4744	# Provide some information about the compiler.
4745	echo "$as_me:$LINENO:" \
4746	"checking for C compiler version" >&5
4747	ac_compiler=`set X $ac_compile; echo $2`
4748	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4749	(eval $ac_compiler --version </dev/null >&5) 2>&5
4750	ac_status=$?
4751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4752	(exit $ac_status); }
4753	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4754	(eval $ac_compiler -v </dev/null >&5) 2>&5
4755	ac_status=$?
4756	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4757	(exit $ac_status); }
4758	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4759	(eval $ac_compiler -V </dev/null >&5) 2>&5
4760	ac_status=$?
4761	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4762	(exit $ac_status); }
4763
4764	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	5975	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4765	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	5976	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4766	if test "${ac_cv_c_compiler_gnu+set}" = set; then	5977	if ${ac_cv_cxx_compiler_gnu+:} false; then :
4767	echo $ECHO_N "(cached) $ECHO_C" >&6	5978	$as_echo_n "(cached) " >&6
4768	else	5979	else
4769	cat >conftest.$ac_ext <<_ACEOF
4770	#line $LINENO "configure"
4771	/* confdefs.h. */
4772	_ACEOF
4773	cat confdefs.h >>conftest.$ac_ext	5980	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4774	cat >>conftest.$ac_ext <<_ACEOF
4775	/* end confdefs.h. */	5981	/* end confdefs.h. */
4776		5982
4777	int	5983	int
4778	main ()	5984	main ()
4779	{	5985	{
…		…
4783		5989
4784	;	5990	;
4785	return 0;	5991	return 0;
4786	}	5992	}
4787	_ACEOF	5993	_ACEOF
4788	rm -f conftest.$ac_objext	5994	if ac_fn_cxx_try_compile "$LINENO"; then :
4789	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4790	(eval $ac_compile) 2>&5
4791	ac_status=$?
4792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4793	(exit $ac_status); } &&
4794	{ ac_try='test -s conftest.$ac_objext'
4795	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4796	(eval $ac_try) 2>&5
4797	ac_status=$?
4798	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4799	(exit $ac_status); }; }; then
4800	ac_compiler_gnu=yes	5995	ac_compiler_gnu=yes
4801	else	5996	else
4802	echo "$as_me: failed program was:" >&5
4803	sed 's/^/| /' conftest.$ac_ext >&5
4804
4805	ac_compiler_gnu=no	5997	ac_compiler_gnu=no
4806	fi	5998	fi
4807	rm -f conftest.$ac_objext conftest.$ac_ext	5999	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4808	ac_cv_c_compiler_gnu=$ac_compiler_gnu	6000	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4809		6001
4810	fi	6002	fi
4811	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	6003	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4812	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	6004	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4813	GCC=`test $ac_compiler_gnu = yes && echo yes`	6005	if test $ac_compiler_gnu = yes; then
		6006	GXX=yes
		6007	else
		6008	GXX=
		6009	fi
4814	ac_test_CFLAGS=${CFLAGS+set}	6010	ac_test_CXXFLAGS=${CXXFLAGS+set}
4815	ac_save_CFLAGS=$CFLAGS	6011	ac_save_CXXFLAGS=$CXXFLAGS
4816	CFLAGS="-g"
4817	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	6012	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4818	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6	6013	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
4819	if test "${ac_cv_prog_cc_g+set}" = set; then	6014	if ${ac_cv_prog_cxx_g+:} false; then :
4820	echo $ECHO_N "(cached) $ECHO_C" >&6	6015	$as_echo_n "(cached) " >&6
4821	else	6016	else
4822	cat >conftest.$ac_ext <<_ACEOF	6017	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4823	#line $LINENO "configure"	6018	ac_cxx_werror_flag=yes
4824	/* confdefs.h. */	6019	ac_cv_prog_cxx_g=no
4825	_ACEOF	6020	CXXFLAGS="-g"
4826	cat confdefs.h >>conftest.$ac_ext	6021	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4827	cat >>conftest.$ac_ext <<_ACEOF
4828	/* end confdefs.h. */	6022	/* end confdefs.h. */
4829		6023
4830	int	6024	int
4831	main ()	6025	main ()
4832	{	6026	{
4833		6027
4834	;	6028	;
4835	return 0;	6029	return 0;
4836	}	6030	}
4837	_ACEOF	6031	_ACEOF
4838	rm -f conftest.$ac_objext	6032	if ac_fn_cxx_try_compile "$LINENO"; then :
4839	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4840	(eval $ac_compile) 2>&5
4841	ac_status=$?
4842	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4843	(exit $ac_status); } &&
4844	{ ac_try='test -s conftest.$ac_objext'
4845	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4846	(eval $ac_try) 2>&5
4847	ac_status=$?
4848	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4849	(exit $ac_status); }; }; then
4850	ac_cv_prog_cc_g=yes	6033	ac_cv_prog_cxx_g=yes
4851	else
4852	echo "$as_me: failed program was:" >&5
4853	sed 's/^/| /' conftest.$ac_ext >&5
4854
4855	ac_cv_prog_cc_g=no
4856	fi
4857	rm -f conftest.$ac_objext conftest.$ac_ext
4858	fi
4859	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4860	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
4861	if test "$ac_test_CFLAGS" = set; then
4862	CFLAGS=$ac_save_CFLAGS
4863	elif test $ac_cv_prog_cc_g = yes; then
4864	if test "$GCC" = yes; then
4865	CFLAGS="-g -O2"
4866	else	6034	else
4867	CFLAGS="-g"	6035	CXXFLAGS=""
4868	fi
4869	else
4870	if test "$GCC" = yes; then
4871	CFLAGS="-O2"
4872	else
4873	CFLAGS=
4874	fi
4875	fi
4876	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
4877	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
4878	if test "${ac_cv_prog_cc_stdc+set}" = set; then
4879	echo $ECHO_N "(cached) $ECHO_C" >&6
4880	else
4881	ac_cv_prog_cc_stdc=no
4882	ac_save_CC=$CC
4883	cat >conftest.$ac_ext <<_ACEOF
4884	#line $LINENO "configure"
4885	/* confdefs.h. */
4886	_ACEOF
4887	cat confdefs.h >>conftest.$ac_ext	6036	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4888	cat >>conftest.$ac_ext <<_ACEOF
4889	/* end confdefs.h. */	6037	/* end confdefs.h. */
4890	#include <stdarg.h>	6038
4891	#include <stdio.h>
4892	#include <sys/types.h>
4893	#include <sys/stat.h>
4894	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4895	struct buf { int x; };
4896	FILE * (*rcsopen) (struct buf *, struct stat *, int);
4897	static char *e (p, i)
4898	char **p;
4899	int i;
4900	{
4901	return p[i];
4902	}
4903	static char *f (char * (*g) (char **, int), char **p, ...)
4904	{
4905	char *s;
4906	va_list v;
4907	va_start (v,p);
4908	s = g (p, va_arg (v,int));
4909	va_end (v);
4910	return s;
4911	}
4912	int test (int i, double x);
4913	struct s1 {int (*f) (int a);};
4914	struct s2 {int (*f) (double a);};
4915	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4916	int argc;
4917	char **argv;
4918	int	6039	int
4919	main ()	6040	main ()
4920	{	6041	{
4921	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];	6042
4922	;	6043	;
4923	return 0;	6044	return 0;
4924	}	6045	}
4925	_ACEOF	6046	_ACEOF
4926	# Don't try gcc -ansi; that turns off useful extensions and	6047	if ac_fn_cxx_try_compile "$LINENO"; then :
4927	# breaks some systems' header files.
4928	# AIX -qlanglvl=ansi
4929	# Ultrix and OSF/1 -std1
4930	# HP-UX 10.20 and later -Ae
4931	# HP-UX older versions -Aa -D_HPUX_SOURCE
4932	# SVR4 -Xc -D__EXTENSIONS__
4933	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4934	do
4935	CC="$ac_save_CC $ac_arg"
4936	rm -f conftest.$ac_objext
4937	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4938	(eval $ac_compile) 2>&5
4939	ac_status=$?
4940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941	(exit $ac_status); } &&
4942	{ ac_try='test -s conftest.$ac_objext'
4943	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4944	(eval $ac_try) 2>&5
4945	ac_status=$?
4946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4947	(exit $ac_status); }; }; then
4948	ac_cv_prog_cc_stdc=$ac_arg
4949	break
4950	else
4951	echo "$as_me: failed program was:" >&5
4952	sed 's/^/| /' conftest.$ac_ext >&5
4953		6048
4954	fi	6049	else
4955	rm -f conftest.$ac_objext	6050	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4956	done	6051	CXXFLAGS="-g"
4957	rm -f conftest.$ac_ext conftest.$ac_objext
4958	CC=$ac_save_CC
4959
4960	fi
4961
4962	case "x$ac_cv_prog_cc_stdc" in
4963	x|xno)
4964	echo "$as_me:$LINENO: result: none needed" >&5
4965	echo "${ECHO_T}none needed" >&6 ;;
4966	*)
4967	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
4968	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
4969	CC="$CC $ac_cv_prog_cc_stdc" ;;
4970	esac
4971
4972	# Some people use a C++ compiler to compile C. Since we use `exit',
4973	# in C++ we need to declare it. In case someone uses the same compiler
4974	# for both compiling C and C++ we need to have the C++ compiler decide
4975	# the declaration of exit, since it's the most demanding environment.
4976	cat >conftest.$ac_ext <<_ACEOF
4977	#ifndef __cplusplus
4978	choke me
4979	#endif
4980	_ACEOF
4981	rm -f conftest.$ac_objext
4982	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4983	(eval $ac_compile) 2>&5
4984	ac_status=$?
4985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4986	(exit $ac_status); } &&
4987	{ ac_try='test -s conftest.$ac_objext'
4988	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4989	(eval $ac_try) 2>&5
4990	ac_status=$?
4991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4992	(exit $ac_status); }; }; then
4993	for ac_declaration in \
4994	'' \
4995	'extern "C" void std::exit (int) throw (); using std::exit;' \
4996	'extern "C" void std::exit (int); using std::exit;' \
4997	'extern "C" void exit (int) throw ();' \
4998	'extern "C" void exit (int);' \
4999	'void exit (int);'
5000	do
5001	cat >conftest.$ac_ext <<_ACEOF
5002	#line $LINENO "configure"
5003	/* confdefs.h. */
5004	_ACEOF
5005	cat confdefs.h >>conftest.$ac_ext	6052	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5006	cat >>conftest.$ac_ext <<_ACEOF
5007	/* end confdefs.h. */	6053	/* end confdefs.h. */
5008	$ac_declaration	6054
5009	#include <stdlib.h>
5010	int	6055	int
5011	main ()	6056	main ()
5012	{	6057	{
5013	exit (42);	6058
5014	;	6059	;
5015	return 0;	6060	return 0;
5016	}	6061	}
5017	_ACEOF	6062	_ACEOF
5018	rm -f conftest.$ac_objext	6063	if ac_fn_cxx_try_compile "$LINENO"; then :
5019	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6064	ac_cv_prog_cxx_g=yes
5020	(eval $ac_compile) 2>&5
5021	ac_status=$?
5022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5023	(exit $ac_status); } &&
5024	{ ac_try='test -s conftest.$ac_objext'
5025	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5026	(eval $ac_try) 2>&5
5027	ac_status=$?
5028	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5029	(exit $ac_status); }; }; then
5030	:
5031	else
5032	echo "$as_me: failed program was:" >&5
5033	sed 's/^/| /' conftest.$ac_ext >&5
5034
5035	continue
5036	fi	6065	fi
5037	rm -f conftest.$ac_objext conftest.$ac_ext	6066	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5038	cat >conftest.$ac_ext <<_ACEOF
5039	#line $LINENO "configure"
5040	/* confdefs.h. */
5041	_ACEOF
5042	cat confdefs.h >>conftest.$ac_ext
5043	cat >>conftest.$ac_ext <<_ACEOF
5044	/* end confdefs.h. */
5045	$ac_declaration
5046	int
5047	main ()
5048	{
5049	exit (42);
5050	;
5051	return 0;
5052	}
5053	_ACEOF
5054	rm -f conftest.$ac_objext
5055	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5056	(eval $ac_compile) 2>&5
5057	ac_status=$?
5058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5059	(exit $ac_status); } &&
5060	{ ac_try='test -s conftest.$ac_objext'
5061	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5062	(eval $ac_try) 2>&5
5063	ac_status=$?
5064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5065	(exit $ac_status); }; }; then
5066	break
5067	else
5068	echo "$as_me: failed program was:" >&5
5069	sed 's/^/| /' conftest.$ac_ext >&5
5070
5071	fi	6067	fi
5072	rm -f conftest.$ac_objext conftest.$ac_ext	6068	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5073	done
5074	rm -f conftest*
5075	if test -n "$ac_declaration"; then
5076	echo '#ifdef __cplusplus' >>confdefs.h
5077	echo $ac_declaration >>confdefs.h
5078	echo '#endif' >>confdefs.h
5079	fi	6069	fi
5080
5081	else
5082	echo "$as_me: failed program was:" >&5
5083	sed 's/^/| /' conftest.$ac_ext >&5
5084
5085	fi
5086	rm -f conftest.$ac_objext conftest.$ac_ext	6070	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		6071	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		6072	fi
		6073	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
		6074	$as_echo "$ac_cv_prog_cxx_g" >&6; }
		6075	if test "$ac_test_CXXFLAGS" = set; then
		6076	CXXFLAGS=$ac_save_CXXFLAGS
		6077	elif test $ac_cv_prog_cxx_g = yes; then
		6078	if test "$GXX" = yes; then
		6079	CXXFLAGS="-g -O2"
		6080	else
		6081	CXXFLAGS="-g"
		6082	fi
		6083	else
		6084	if test "$GXX" = yes; then
		6085	CXXFLAGS="-O2"
		6086	else
		6087	CXXFLAGS=
		6088	fi
		6089	fi
5087	ac_ext=c	6090	ac_ext=c
5088	ac_cpp='$CPP $CPPFLAGS'	6091	ac_cpp='$CPP $CPPFLAGS'
5089	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6092	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5090	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6093	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5091	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6094	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5092		6095
5093	depcc="$CC" am_compiler_list=	6096	depcc="$CXX" am_compiler_list=
5094		6097
5095	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	6098	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5096	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	6099	$as_echo_n "checking dependency style of $depcc... " >&6; }
5097	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	6100	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5098	echo $ECHO_N "(cached) $ECHO_C" >&6	6101	$as_echo_n "(cached) " >&6
5099	else	6102	else
5100	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	6103	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5101	# We make a subdir and do the tests there. Otherwise we can end up	6104	# We make a subdir and do the tests there. Otherwise we can end up
5102	# making bogus files that we don't know about and never remove. For	6105	# making bogus files that we don't know about and never remove. For
5103	# instance it was reported that on HP-UX the gcc test will end up	6106	# instance it was reported that on HP-UX the gcc test will end up
5104	# making a dummy file named `D' -- because `-MD' means `put the output	6107	# making a dummy file named `D' -- because `-MD' means `put the output
5105	# in D'.	6108	# in D'.
		6109	rm -rf conftest.dir
5106	mkdir conftest.dir	6110	mkdir conftest.dir
5107	# Copy depcomp to subdir because otherwise we won't find it if we're	6111	# Copy depcomp to subdir because otherwise we won't find it if we're
5108	# using a relative directory.	6112	# using a relative directory.
5109	cp "$am_depcomp" conftest.dir	6113	cp "$am_depcomp" conftest.dir
5110	cd conftest.dir	6114	cd conftest.dir
…		…
5114	# side effect of compilation, but ICC will put the dependencies in	6118	# side effect of compilation, but ICC will put the dependencies in
5115	# the current directory while Tru64 will put them in the object	6119	# the current directory while Tru64 will put them in the object
5116	# directory.	6120	# directory.
5117	mkdir sub	6121	mkdir sub
5118		6122
5119	am_cv_CC_dependencies_compiler_type=none	6123	am_cv_CXX_dependencies_compiler_type=none
5120	if test "$am_compiler_list" = ""; then	6124	if test "$am_compiler_list" = ""; then
5121	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`	6125	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5122	fi	6126	fi
		6127	am__universal=false
		6128	case " $depcc " in #(
		6129	*\ -arch\ *\ -arch\ *) am__universal=true ;;
		6130	esac
		6131
5123	for depmode in $am_compiler_list; do	6132	for depmode in $am_compiler_list; do
5124	# Setup a source with many dependencies, because some compilers	6133	# Setup a source with many dependencies, because some compilers
5125	# like to wrap large dependency lists on column 80 (with \), and	6134	# like to wrap large dependency lists on column 80 (with \), and
5126	# we should not choose a depcomp mode which is confused by this.	6135	# we should not choose a depcomp mode which is confused by this.
5127	#	6136	#
…		…
5129	# overwrite some of them when testing with obscure command lines.	6138	# overwrite some of them when testing with obscure command lines.
5130	# This happens at least with the AIX C compiler.	6139	# This happens at least with the AIX C compiler.
5131	: > sub/conftest.c	6140	: > sub/conftest.c
5132	for i in 1 2 3 4 5 6; do	6141	for i in 1 2 3 4 5 6; do
5133	echo '#include "conftst'$i'.h"' >> sub/conftest.c	6142	echo '#include "conftst'$i'.h"' >> sub/conftest.c
		6143	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
		6144	# Solaris 8's {/usr,}/bin/sh.
5134	: > sub/conftst$i.h	6145	touch sub/conftst$i.h
5135	done	6146	done
5136	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	6147	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5137		6148
		6149	# We check with `-c' and `-o' for the sake of the "dashmstdout"
		6150	# mode. It turns out that the SunPro C++ compiler does not properly
		6151	# handle `-M -o', and we need to detect this. Also, some Intel
		6152	# versions had trouble with output in subdirs
		6153	am__obj=sub/conftest.${OBJEXT-o}
		6154	am__minus_obj="-o $am__obj"
5138	case $depmode in	6155	case $depmode in
		6156	gcc)
		6157	# This depmode causes a compiler race in universal mode.
		6158	test "$am__universal" = false || continue
		6159	;;
5139	nosideeffect)	6160	nosideeffect)
5140	# after this tag, mechanisms are not by side-effect, so they'll	6161	# after this tag, mechanisms are not by side-effect, so they'll
5141	# only be used when explicitly requested	6162	# only be used when explicitly requested
5142	if test "x$enable_dependency_tracking" = xyes; then	6163	if test "x$enable_dependency_tracking" = xyes; then
5143	continue	6164	continue
5144	else	6165	else
5145	break	6166	break
5146	fi	6167	fi
5147	;;	6168	;;
		6169	msvc7 | msvc7msys | msvisualcpp | msvcmsys)
		6170	# This compiler won't grok `-c -o', but also, the minuso test has
		6171	# not run yet. These depmodes are late enough in the game, and
		6172	# so weak that their functioning should not be impacted.
		6173	am__obj=conftest.${OBJEXT-o}
		6174	am__minus_obj=
		6175	;;
5148	none) break ;;	6176	none) break ;;
5149	esac	6177	esac
5150	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5151	# mode. It turns out that the SunPro C++ compiler does not properly
5152	# handle `-M -o', and we need to detect this.
5153	if depmode=$depmode \	6178	if depmode=$depmode \
5154	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	6179	source=sub/conftest.c object=$am__obj \
5155	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	6180	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5156	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	6181	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5157	>/dev/null 2>conftest.err &&	6182	>/dev/null 2>conftest.err &&
		6183	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5158	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	6184	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5159	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	6185	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5160	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	6186	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5161	# icc doesn't choke on unknown options, it will just issue warnings	6187	# icc doesn't choke on unknown options, it will just issue warnings
5162	# (even with -Werror). So we grep stderr for any message	6188	# or remarks (even with -Werror). So we grep stderr for any message
5163	# that says an option was ignored.	6189	# that says an option was ignored or not supported.
		6190	# When given -MP, icc 7.0 and 7.1 complain thusly:
		6191	# icc: Command line warning: ignoring option '-M'; no argument required
		6192	# The diagnosis changed in icc 8.0:
		6193	# icc: Command line remark: option '-MP' not supported
		6194	if (grep 'ignoring option' conftest.err ||
5164	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	6195	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5165	am_cv_CC_dependencies_compiler_type=$depmode	6196	am_cv_CXX_dependencies_compiler_type=$depmode
5166	break	6197	break
5167	fi	6198	fi
5168	fi	6199	fi
5169	done	6200	done
5170		6201
5171	cd ..	6202	cd ..
5172	rm -rf conftest.dir	6203	rm -rf conftest.dir
5173	else	6204	else
5174	am_cv_CC_dependencies_compiler_type=none	6205	am_cv_CXX_dependencies_compiler_type=none
5175	fi	6206	fi
5176		6207
5177	fi	6208	fi
5178	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	6209	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5179	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	6210	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5180	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	6211	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5181		6212
5182
5183
5184	if	6213	if
5185	test "x$enable_dependency_tracking" != xno \	6214	test "x$enable_dependency_tracking" != xno \
5186	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	6215	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5187	am__fastdepCC_TRUE=	6216	am__fastdepCXX_TRUE=
5188	am__fastdepCC_FALSE='#'	6217	am__fastdepCXX_FALSE='#'
5189	else	6218	else
5190	am__fastdepCC_TRUE='#'	6219	am__fastdepCXX_TRUE='#'
5191	am__fastdepCC_FALSE=	6220	am__fastdepCXX_FALSE=
5192	fi	6221	fi
5193		6222
5194		6223
5195	ac_ext=c	6224
5196	ac_cpp='$CPP $CPPFLAGS'	6225	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5197	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6226	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5198	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6227	if ${ac_cv_path_GREP+:} false; then :
5199	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6228	$as_echo_n "(cached) " >&6
5200	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	6229	else
5201	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
5202	# On Suns, sometimes $CPP names a directory.
5203	if test -n "$CPP" && test -d "$CPP"; then
5204	CPP=
5205	fi
5206	if test -z "$CPP"; then	6230	if test -z "$GREP"; then
5207	if test "${ac_cv_prog_CPP+set}" = set; then	6231	ac_path_GREP_found=false
5208	echo $ECHO_N "(cached) $ECHO_C" >&6	6232	# Loop through the user's path and test for each of PROGNAME-LIST
5209	else	6233	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5210	# Double quotes because CPP needs to be expanded	6234	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5211	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5212	do
5213	ac_preproc_ok=false
5214	for ac_c_preproc_warn_flag in '' yes
5215	do	6235	do
5216	# Use a header file that comes with gcc, so configuring glibc	6236	IFS=$as_save_IFS
5217	# with a fresh cross-compiler works.	6237	test -z "$as_dir" && as_dir=.
5218	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6238	for ac_prog in grep ggrep; do
5219	# <limits.h> exists even on freestanding compilers.	6239	for ac_exec_ext in '' $ac_executable_extensions; do
5220	# On the NeXT, cc -E runs the code through the compiler's parser,	6240	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5221	# not just through cpp. "Syntax error" is here to catch this case.	6241	as_fn_executable_p "$ac_path_GREP" || continue
5222	cat >conftest.$ac_ext <<_ACEOF	6242	# Check for GNU ac_path_GREP and select it if it is found.
5223	#line $LINENO "configure"	6243	# Check for GNU $ac_path_GREP
5224	/* confdefs.h. */	6244	case `"$ac_path_GREP" --version 2>&1` in
5225	_ACEOF	6245	*GNU*)
		6246	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6247	*)
		6248	ac_count=0
		6249	$as_echo_n 0123456789 >"conftest.in"
		6250	while :
		6251	do
		6252	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6253	mv "conftest.tmp" "conftest.in"
		6254	cp "conftest.in" "conftest.nl"
		6255	$as_echo 'GREP' >> "conftest.nl"
		6256	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		6257	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		6258	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6259	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6260	# Best one so far, save it but keep looking for a better one
		6261	ac_cv_path_GREP="$ac_path_GREP"
		6262	ac_path_GREP_max=$ac_count
		6263	fi
		6264	# 10*(2^10) chars as input seems more than enough
		6265	test $ac_count -gt 10 && break
		6266	done
		6267	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6268	esac
		6269
		6270	$ac_path_GREP_found && break 3
		6271	done
		6272	done
		6273	done
		6274	IFS=$as_save_IFS
		6275	if test -z "$ac_cv_path_GREP"; then
		6276	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6277	fi
		6278	else
		6279	ac_cv_path_GREP=$GREP
		6280	fi
		6281
		6282	fi
		6283	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6284	$as_echo "$ac_cv_path_GREP" >&6; }
		6285	GREP="$ac_cv_path_GREP"
		6286
		6287
		6288	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6289	$as_echo_n "checking for egrep... " >&6; }
		6290	if ${ac_cv_path_EGREP+:} false; then :
		6291	$as_echo_n "(cached) " >&6
		6292	else
		6293	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		6294	then ac_cv_path_EGREP="$GREP -E"
		6295	else
		6296	if test -z "$EGREP"; then
		6297	ac_path_EGREP_found=false
		6298	# Loop through the user's path and test for each of PROGNAME-LIST
		6299	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6300	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6301	do
		6302	IFS=$as_save_IFS
		6303	test -z "$as_dir" && as_dir=.
		6304	for ac_prog in egrep; do
		6305	for ac_exec_ext in '' $ac_executable_extensions; do
		6306	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6307	as_fn_executable_p "$ac_path_EGREP" || continue
		6308	# Check for GNU ac_path_EGREP and select it if it is found.
		6309	# Check for GNU $ac_path_EGREP
		6310	case `"$ac_path_EGREP" --version 2>&1` in
		6311	*GNU*)
		6312	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6313	*)
		6314	ac_count=0
		6315	$as_echo_n 0123456789 >"conftest.in"
		6316	while :
		6317	do
		6318	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6319	mv "conftest.tmp" "conftest.in"
		6320	cp "conftest.in" "conftest.nl"
		6321	$as_echo 'EGREP' >> "conftest.nl"
		6322	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		6323	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		6324	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6325	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6326	# Best one so far, save it but keep looking for a better one
		6327	ac_cv_path_EGREP="$ac_path_EGREP"
		6328	ac_path_EGREP_max=$ac_count
		6329	fi
		6330	# 10*(2^10) chars as input seems more than enough
		6331	test $ac_count -gt 10 && break
		6332	done
		6333	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6334	esac
		6335
		6336	$ac_path_EGREP_found && break 3
		6337	done
		6338	done
		6339	done
		6340	IFS=$as_save_IFS
		6341	if test -z "$ac_cv_path_EGREP"; then
		6342	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6343	fi
		6344	else
		6345	ac_cv_path_EGREP=$EGREP
		6346	fi
		6347
		6348	fi
		6349	fi
		6350	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6351	$as_echo "$ac_cv_path_EGREP" >&6; }
		6352	EGREP="$ac_cv_path_EGREP"
		6353
		6354
		6355	if test $ac_cv_c_compiler_gnu = yes; then
		6356	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
		6357	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
		6358	if ${ac_cv_prog_gcc_traditional+:} false; then :
		6359	$as_echo_n "(cached) " >&6
		6360	else
		6361	ac_pattern="Autoconf.*'x'"
5226	cat confdefs.h >>conftest.$ac_ext	6362	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5227	cat >>conftest.$ac_ext <<_ACEOF
5228	/* end confdefs.h. */	6363	/* end confdefs.h. */
5229	#ifdef __STDC__	6364	#include <sgtty.h>
5230	# include <limits.h>	6365	Autoconf TIOCGETP
		6366	_ACEOF
		6367	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		6368	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
		6369	ac_cv_prog_gcc_traditional=yes
5231	#else	6370	else
5232	# include <assert.h>	6371	ac_cv_prog_gcc_traditional=no
5233	#endif	6372	fi
5234	Syntax error
5235	_ACEOF
5236	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5237	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5238	ac_status=$?
5239	grep -v '^ *+' conftest.er1 >conftest.err
5240	rm -f conftest.er1	6373	rm -f conftest*
5241	cat conftest.err >&5	6374
5242	echo "$as_me:$LINENO: \$? = $ac_status" >&5	6375
5243	(exit $ac_status); } >/dev/null; then	6376	if test $ac_cv_prog_gcc_traditional = no; then
5244	if test -s conftest.err; then	6377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5245	ac_cpp_err=$ac_c_preproc_warn_flag	6378	/* end confdefs.h. */
5246	else	6379	#include <termio.h>
5247	ac_cpp_err=	6380	Autoconf TCGETA
		6381	_ACEOF
		6382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		6383	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
		6384	ac_cv_prog_gcc_traditional=yes
		6385	fi
		6386	rm -f conftest*
		6387
5248	fi	6388	fi
5249	else
5250	ac_cpp_err=yes
5251	fi	6389	fi
5252	if test -z "$ac_cpp_err"; then	6390	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5253	:	6391	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
5254	else	6392	if test $ac_cv_prog_gcc_traditional = yes; then
5255	echo "$as_me: failed program was:" >&5	6393	CC="$CC -traditional"
5256	sed 's/^/| /' conftest.$ac_ext >&5
5257
5258	# Broken: fails on valid input.
5259	continue
5260	fi
5261	rm -f conftest.err conftest.$ac_ext
5262
5263	# OK, works on sane cases. Now check whether non-existent headers
5264	# can be detected and how.
5265	cat >conftest.$ac_ext <<_ACEOF
5266	#line $LINENO "configure"
5267	/* confdefs.h. */
5268	_ACEOF
5269	cat confdefs.h >>conftest.$ac_ext
5270	cat >>conftest.$ac_ext <<_ACEOF
5271	/* end confdefs.h. */
5272	#include <ac_nonexistent.h>
5273	_ACEOF
5274	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5275	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5276	ac_status=$?
5277	grep -v '^ *+' conftest.er1 >conftest.err
5278	rm -f conftest.er1
5279	cat conftest.err >&5
5280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5281	(exit $ac_status); } >/dev/null; then
5282	if test -s conftest.err; then
5283	ac_cpp_err=$ac_c_preproc_warn_flag
5284	else
5285	ac_cpp_err=
5286	fi	6394	fi
5287	else
5288	ac_cpp_err=yes
5289	fi	6395	fi
5290	if test -z "$ac_cpp_err"; then
5291	# Broken: success on invalid input.
5292	continue
5293	else
5294	echo "$as_me: failed program was:" >&5
5295	sed 's/^/| /' conftest.$ac_ext >&5
5296		6396
5297	# Passes both tests.	6397	for ac_prog in gawk mawk nawk awk
5298	ac_preproc_ok=:
5299	break
5300	fi
5301	rm -f conftest.err conftest.$ac_ext
5302
5303	done
5304	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5305	rm -f conftest.err conftest.$ac_ext
5306	if $ac_preproc_ok; then
5307	break
5308	fi
5309
5310	done
5311	ac_cv_prog_CPP=$CPP
5312
5313	fi
5314	CPP=$ac_cv_prog_CPP
5315	else
5316	ac_cv_prog_CPP=$CPP
5317	fi
5318	echo "$as_me:$LINENO: result: $CPP" >&5
5319	echo "${ECHO_T}$CPP" >&6
5320	ac_preproc_ok=false
5321	for ac_c_preproc_warn_flag in '' yes
5322	do	6398	do
5323	# Use a header file that comes with gcc, so configuring glibc
5324	# with a fresh cross-compiler works.
5325	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5326	# <limits.h> exists even on freestanding compilers.
5327	# On the NeXT, cc -E runs the code through the compiler's parser,
5328	# not just through cpp. "Syntax error" is here to catch this case.
5329	cat >conftest.$ac_ext <<_ACEOF
5330	#line $LINENO "configure"
5331	/* confdefs.h. */
5332	_ACEOF
5333	cat confdefs.h >>conftest.$ac_ext
5334	cat >>conftest.$ac_ext <<_ACEOF
5335	/* end confdefs.h. */
5336	#ifdef __STDC__
5337	# include <limits.h>
5338	#else
5339	# include <assert.h>
5340	#endif
5341	Syntax error
5342	_ACEOF
5343	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5344	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5345	ac_status=$?
5346	grep -v '^ *+' conftest.er1 >conftest.err
5347	rm -f conftest.er1
5348	cat conftest.err >&5
5349	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5350	(exit $ac_status); } >/dev/null; then
5351	if test -s conftest.err; then
5352	ac_cpp_err=$ac_c_preproc_warn_flag
5353	else
5354	ac_cpp_err=
5355	fi
5356	else
5357	ac_cpp_err=yes
5358	fi
5359	if test -z "$ac_cpp_err"; then
5360	:
5361	else
5362	echo "$as_me: failed program was:" >&5
5363	sed 's/^/| /' conftest.$ac_ext >&5
5364
5365	# Broken: fails on valid input.
5366	continue
5367	fi
5368	rm -f conftest.err conftest.$ac_ext
5369
5370	# OK, works on sane cases. Now check whether non-existent headers
5371	# can be detected and how.
5372	cat >conftest.$ac_ext <<_ACEOF
5373	#line $LINENO "configure"
5374	/* confdefs.h. */
5375	_ACEOF
5376	cat confdefs.h >>conftest.$ac_ext
5377	cat >>conftest.$ac_ext <<_ACEOF
5378	/* end confdefs.h. */
5379	#include <ac_nonexistent.h>
5380	_ACEOF
5381	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5382	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5383	ac_status=$?
5384	grep -v '^ *+' conftest.er1 >conftest.err
5385	rm -f conftest.er1
5386	cat conftest.err >&5
5387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5388	(exit $ac_status); } >/dev/null; then
5389	if test -s conftest.err; then
5390	ac_cpp_err=$ac_c_preproc_warn_flag
5391	else
5392	ac_cpp_err=
5393	fi
5394	else
5395	ac_cpp_err=yes
5396	fi
5397	if test -z "$ac_cpp_err"; then
5398	# Broken: success on invalid input.
5399	continue
5400	else
5401	echo "$as_me: failed program was:" >&5
5402	sed 's/^/| /' conftest.$ac_ext >&5
5403
5404	# Passes both tests.
5405	ac_preproc_ok=:
5406	break
5407	fi
5408	rm -f conftest.err conftest.$ac_ext
5409
5410	done
5411	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5412	rm -f conftest.err conftest.$ac_ext
5413	if $ac_preproc_ok; then
5414	:
5415	else
5416	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5417	See \`config.log' for more details." >&5
5418	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5419	See \`config.log' for more details." >&2;}
5420	{ (exit 1); exit 1; }; }
5421	fi
5422
5423	ac_ext=c
5424	ac_cpp='$CPP $CPPFLAGS'
5425	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5426	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5427	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5428
5429	ac_ext=cc
5430	ac_cpp='$CXXCPP $CPPFLAGS'
5431	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5432	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5433	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5434	if test -n "$ac_tool_prefix"; then
5435	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
5436	do
5437	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	6399	# Extract the first word of "$ac_prog", so it can be a program name with args.
5438	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6400	set dummy $ac_prog; ac_word=$2
5439	echo "$as_me:$LINENO: checking for $ac_word" >&5	6401	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5440	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6402	$as_echo_n "checking for $ac_word... " >&6; }
5441	if test "${ac_cv_prog_CXX+set}" = set; then	6403	if ${ac_cv_prog_AWK+:} false; then :
5442	echo $ECHO_N "(cached) $ECHO_C" >&6	6404	$as_echo_n "(cached) " >&6
5443	else	6405	else
5444	if test -n "$CXX"; then	6406	if test -n "$AWK"; then
5445	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6407	ac_cv_prog_AWK="$AWK" # Let the user override the test.
5446	else	6408	else
5447	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6409	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5448	for as_dir in $PATH	6410	for as_dir in $PATH
5449	do	6411	do
5450	IFS=$as_save_IFS	6412	IFS=$as_save_IFS
5451	test -z "$as_dir" && as_dir=.	6413	test -z "$as_dir" && as_dir=.
5452	for ac_exec_ext in '' $ac_executable_extensions; do	6414	for ac_exec_ext in '' $ac_executable_extensions; do
5453	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6415	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5454	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6416	ac_cv_prog_AWK="$ac_prog"
5455	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6417	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5456	break 2	6418	break 2
5457	fi	6419	fi
5458	done	6420	done
		6421	done
		6422	IFS=$as_save_IFS
		6423
		6424	fi
		6425	fi
		6426	AWK=$ac_cv_prog_AWK
		6427	if test -n "$AWK"; then
		6428	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
		6429	$as_echo "$AWK" >&6; }
		6430	else
		6431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6432	$as_echo "no" >&6; }
		6433	fi
		6434
		6435
		6436	test -n "$AWK" && break
5459	done	6437	done
5460		6438
5461	fi	6439
5462	fi	6440	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5463	CXX=$ac_cv_prog_CXX	6441	$as_echo_n "checking whether ln -s works... " >&6; }
5464	if test -n "$CXX"; then	6442	LN_S=$as_ln_s
5465	echo "$as_me:$LINENO: result: $CXX" >&5	6443	if test "$LN_S" = "ln -s"; then
5466	echo "${ECHO_T}$CXX" >&6	6444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		6445	$as_echo "yes" >&6; }
5467	else	6446	else
		6447	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
		6448	$as_echo "no, using $LN_S" >&6; }
		6449	fi
		6450
		6451	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
		6452	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
		6453	set x ${MAKE-make}
		6454	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
		6455	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
		6456	$as_echo_n "(cached) " >&6
		6457	else
		6458	cat >conftest.make <<\_ACEOF
		6459	SHELL = /bin/sh
		6460	all:
		6461	@echo '@@@%%%=$(MAKE)=@@@%%%'
		6462	_ACEOF
		6463	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
		6464	case `${MAKE-make} -f conftest.make 2>/dev/null` in
		6465	*@@@%%%=?*=@@@%%%*)
		6466	eval ac_cv_prog_make_${ac_make}_set=yes;;
		6467	*)
		6468	eval ac_cv_prog_make_${ac_make}_set=no;;
		6469	esac
		6470	rm -f conftest.make
		6471	fi
		6472	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
		6473	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		6474	$as_echo "yes" >&6; }
		6475	SET_MAKE=
		6476	else
5468	echo "$as_me:$LINENO: result: no" >&5	6477	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5469	echo "${ECHO_T}no" >&6	6478	$as_echo "no" >&6; }
		6479	SET_MAKE="MAKE=${MAKE-make}"
5470	fi	6480	fi
5471		6481
5472	test -n "$CXX" && break	6482	if test -n "$ac_tool_prefix"; then
5473	done
5474	fi
5475	if test -z "$CXX"; then
5476	ac_ct_CXX=$CXX
5477	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
5478	do
5479	# Extract the first word of "$ac_prog", so it can be a program name with args.	6483	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5480	set dummy $ac_prog; ac_word=$2	6484	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5481	echo "$as_me:$LINENO: checking for $ac_word" >&5	6485	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5482	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6486	$as_echo_n "checking for $ac_word... " >&6; }
5483	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6487	if ${ac_cv_prog_RANLIB+:} false; then :
5484	echo $ECHO_N "(cached) $ECHO_C" >&6	6488	$as_echo_n "(cached) " >&6
5485	else	6489	else
5486	if test -n "$ac_ct_CXX"; then	6490	if test -n "$RANLIB"; then
5487	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6491	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5488	else	6492	else
5489	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6493	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5490	for as_dir in $PATH	6494	for as_dir in $PATH
5491	do	6495	do
5492	IFS=$as_save_IFS	6496	IFS=$as_save_IFS
5493	test -z "$as_dir" && as_dir=.	6497	test -z "$as_dir" && as_dir=.
5494	for ac_exec_ext in '' $ac_executable_extensions; do	6498	for ac_exec_ext in '' $ac_executable_extensions; do
5495	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6499	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5496	ac_cv_prog_ac_ct_CXX="$ac_prog"	6500	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5497	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6501	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5498	break 2	6502	break 2
5499	fi	6503	fi
5500	done	6504	done
5501	done
5502
5503	fi
5504	fi
5505	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5506	if test -n "$ac_ct_CXX"; then
5507	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
5508	echo "${ECHO_T}$ac_ct_CXX" >&6
5509	else
5510	echo "$as_me:$LINENO: result: no" >&5
5511	echo "${ECHO_T}no" >&6
5512	fi
5513
5514	test -n "$ac_ct_CXX" && break
5515	done
5516	test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
5517
5518	CXX=$ac_ct_CXX
5519	fi
5520
5521
5522	# Provide some information about the compiler.
5523	echo "$as_me:$LINENO:" \
5524	"checking for C++ compiler version" >&5
5525	ac_compiler=`set X $ac_compile; echo $2`
5526	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
5527	(eval $ac_compiler --version </dev/null >&5) 2>&5
5528	ac_status=$?
5529	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5530	(exit $ac_status); }
5531	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
5532	(eval $ac_compiler -v </dev/null >&5) 2>&5
5533	ac_status=$?
5534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5535	(exit $ac_status); }
5536	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5537	(eval $ac_compiler -V </dev/null >&5) 2>&5
5538	ac_status=$?
5539	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5540	(exit $ac_status); }
5541
5542	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
5543	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
5544	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
5545	echo $ECHO_N "(cached) $ECHO_C" >&6
5546	else
5547	cat >conftest.$ac_ext <<_ACEOF
5548	#line $LINENO "configure"
5549	/* confdefs.h. */
5550	_ACEOF
5551	cat confdefs.h >>conftest.$ac_ext
5552	cat >>conftest.$ac_ext <<_ACEOF
5553	/* end confdefs.h. */
5554
5555	int
5556	main ()
5557	{
5558	#ifndef __GNUC__
5559	choke me
5560	#endif
5561
5562	;
5563	return 0;
5564	}
5565	_ACEOF
5566	rm -f conftest.$ac_objext
5567	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5568	(eval $ac_compile) 2>&5
5569	ac_status=$?
5570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5571	(exit $ac_status); } &&
5572	{ ac_try='test -s conftest.$ac_objext'
5573	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5574	(eval $ac_try) 2>&5
5575	ac_status=$?
5576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5577	(exit $ac_status); }; }; then
5578	ac_compiler_gnu=yes
5579	else
5580	echo "$as_me: failed program was:" >&5
5581	sed 's/^/| /' conftest.$ac_ext >&5
5582
5583	ac_compiler_gnu=no
5584	fi
5585	rm -f conftest.$ac_objext conftest.$ac_ext
5586	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5587
5588	fi
5589	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5590	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5591	GXX=`test $ac_compiler_gnu = yes && echo yes`
5592	ac_test_CXXFLAGS=${CXXFLAGS+set}
5593	ac_save_CXXFLAGS=$CXXFLAGS
5594	CXXFLAGS="-g"
5595	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5596	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5597	if test "${ac_cv_prog_cxx_g+set}" = set; then
5598	echo $ECHO_N "(cached) $ECHO_C" >&6
5599	else
5600	cat >conftest.$ac_ext <<_ACEOF
5601	#line $LINENO "configure"
5602	/* confdefs.h. */
5603	_ACEOF
5604	cat confdefs.h >>conftest.$ac_ext
5605	cat >>conftest.$ac_ext <<_ACEOF
5606	/* end confdefs.h. */
5607
5608	int
5609	main ()
5610	{
5611
5612	;
5613	return 0;
5614	}
5615	_ACEOF
5616	rm -f conftest.$ac_objext
5617	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5618	(eval $ac_compile) 2>&5
5619	ac_status=$?
5620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5621	(exit $ac_status); } &&
5622	{ ac_try='test -s conftest.$ac_objext'
5623	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5624	(eval $ac_try) 2>&5
5625	ac_status=$?
5626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5627	(exit $ac_status); }; }; then
5628	ac_cv_prog_cxx_g=yes
5629	else
5630	echo "$as_me: failed program was:" >&5
5631	sed 's/^/| /' conftest.$ac_ext >&5
5632
5633	ac_cv_prog_cxx_g=no
5634	fi
5635	rm -f conftest.$ac_objext conftest.$ac_ext
5636	fi
5637	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
5638	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
5639	if test "$ac_test_CXXFLAGS" = set; then
5640	CXXFLAGS=$ac_save_CXXFLAGS
5641	elif test $ac_cv_prog_cxx_g = yes; then
5642	if test "$GXX" = yes; then
5643	CXXFLAGS="-g -O2"
5644	else
5645	CXXFLAGS="-g"
5646	fi
5647	else
5648	if test "$GXX" = yes; then
5649	CXXFLAGS="-O2"
5650	else
5651	CXXFLAGS=
5652	fi
5653	fi
5654	for ac_declaration in \
5655	'' \
5656	'extern "C" void std::exit (int) throw (); using std::exit;' \
5657	'extern "C" void std::exit (int); using std::exit;' \
5658	'extern "C" void exit (int) throw ();' \
5659	'extern "C" void exit (int);' \
5660	'void exit (int);'
5661	do
5662	cat >conftest.$ac_ext <<_ACEOF
5663	#line $LINENO "configure"
5664	/* confdefs.h. */
5665	_ACEOF
5666	cat confdefs.h >>conftest.$ac_ext
5667	cat >>conftest.$ac_ext <<_ACEOF
5668	/* end confdefs.h. */
5669	$ac_declaration
5670	#include <stdlib.h>
5671	int
5672	main ()
5673	{
5674	exit (42);
5675	;
5676	return 0;
5677	}
5678	_ACEOF
5679	rm -f conftest.$ac_objext
5680	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5681	(eval $ac_compile) 2>&5
5682	ac_status=$?
5683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5684	(exit $ac_status); } &&
5685	{ ac_try='test -s conftest.$ac_objext'
5686	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5687	(eval $ac_try) 2>&5
5688	ac_status=$?
5689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5690	(exit $ac_status); }; }; then
5691	:
5692	else
5693	echo "$as_me: failed program was:" >&5
5694	sed 's/^/| /' conftest.$ac_ext >&5
5695
5696	continue
5697	fi
5698	rm -f conftest.$ac_objext conftest.$ac_ext
5699	cat >conftest.$ac_ext <<_ACEOF
5700	#line $LINENO "configure"
5701	/* confdefs.h. */
5702	_ACEOF
5703	cat confdefs.h >>conftest.$ac_ext
5704	cat >>conftest.$ac_ext <<_ACEOF
5705	/* end confdefs.h. */
5706	$ac_declaration
5707	int
5708	main ()
5709	{
5710	exit (42);
5711	;
5712	return 0;
5713	}
5714	_ACEOF
5715	rm -f conftest.$ac_objext
5716	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5717	(eval $ac_compile) 2>&5
5718	ac_status=$?
5719	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5720	(exit $ac_status); } &&
5721	{ ac_try='test -s conftest.$ac_objext'
5722	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5723	(eval $ac_try) 2>&5
5724	ac_status=$?
5725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5726	(exit $ac_status); }; }; then
5727	break
5728	else
5729	echo "$as_me: failed program was:" >&5
5730	sed 's/^/| /' conftest.$ac_ext >&5
5731
5732	fi
5733	rm -f conftest.$ac_objext conftest.$ac_ext
5734	done
5735	rm -f conftest*
5736	if test -n "$ac_declaration"; then
5737	echo '#ifdef __cplusplus' >>confdefs.h
5738	echo $ac_declaration >>confdefs.h
5739	echo '#endif' >>confdefs.h
5740	fi
5741
5742	ac_ext=c
5743	ac_cpp='$CPP $CPPFLAGS'
5744	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5745	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5746	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5747
5748	depcc="$CXX" am_compiler_list=
5749
5750	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5751	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5752	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
5753	echo $ECHO_N "(cached) $ECHO_C" >&6
5754	else
5755	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5756	# We make a subdir and do the tests there. Otherwise we can end up
5757	# making bogus files that we don't know about and never remove. For
5758	# instance it was reported that on HP-UX the gcc test will end up
5759	# making a dummy file named `D' -- because `-MD' means `put the output
5760	# in D'.
5761	mkdir conftest.dir
5762	# Copy depcomp to subdir because otherwise we won't find it if we're
5763	# using a relative directory.
5764	cp "$am_depcomp" conftest.dir
5765	cd conftest.dir
5766	# We will build objects and dependencies in a subdirectory because
5767	# it helps to detect inapplicable dependency modes. For instance
5768	# both Tru64's cc and ICC support -MD to output dependencies as a
5769	# side effect of compilation, but ICC will put the dependencies in
5770	# the current directory while Tru64 will put them in the object
5771	# directory.
5772	mkdir sub
5773
5774	am_cv_CXX_dependencies_compiler_type=none
5775	if test "$am_compiler_list" = ""; then
5776	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5777	fi
5778	for depmode in $am_compiler_list; do
5779	# Setup a source with many dependencies, because some compilers
5780	# like to wrap large dependency lists on column 80 (with \), and
5781	# we should not choose a depcomp mode which is confused by this.
5782	#
5783	# We need to recreate these files for each test, as the compiler may
5784	# overwrite some of them when testing with obscure command lines.
5785	# This happens at least with the AIX C compiler.
5786	: > sub/conftest.c
5787	for i in 1 2 3 4 5 6; do
5788	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5789	: > sub/conftst$i.h
5790	done
5791	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5792
5793	case $depmode in
5794	nosideeffect)
5795	# after this tag, mechanisms are not by side-effect, so they'll
5796	# only be used when explicitly requested
5797	if test "x$enable_dependency_tracking" = xyes; then
5798	continue
5799	else
5800	break
5801	fi
5802	;;
5803	none) break ;;
5804	esac
5805	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5806	# mode. It turns out that the SunPro C++ compiler does not properly
5807	# handle `-M -o', and we need to detect this.
5808	if depmode=$depmode \
5809	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5810	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5811	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5812	>/dev/null 2>conftest.err &&
5813	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5814	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5815	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5816	# icc doesn't choke on unknown options, it will just issue warnings
5817	# (even with -Werror). So we grep stderr for any message
5818	# that says an option was ignored.
5819	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5820	am_cv_CXX_dependencies_compiler_type=$depmode
5821	break
5822	fi
5823	fi
5824	done	6505	done
		6506	IFS=$as_save_IFS
5825		6507
5826	cd ..
5827	rm -rf conftest.dir
5828	else
5829	am_cv_CXX_dependencies_compiler_type=none
5830	fi	6508	fi
5831
5832	fi	6509	fi
5833	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6510	RANLIB=$ac_cv_prog_RANLIB
5834	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6511	if test -n "$RANLIB"; then
5835	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6512	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5836		6513	$as_echo "$RANLIB" >&6; }
5837
5838
5839	if
5840	test "x$enable_dependency_tracking" != xno \
5841	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5842	am__fastdepCXX_TRUE=
5843	am__fastdepCXX_FALSE='#'
5844	else	6514	else
5845	am__fastdepCXX_TRUE='#'	6515	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5846	am__fastdepCXX_FALSE=	6516	$as_echo "no" >&6; }
5847	fi	6517	fi
5848		6518
5849		6519
5850
5851	echo "$as_me:$LINENO: checking for egrep" >&5
5852	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
5853	if test "${ac_cv_prog_egrep+set}" = set; then
5854	echo $ECHO_N "(cached) $ECHO_C" >&6
5855	else
5856	if echo a | (grep -E '(a|b)') >/dev/null 2>&1
5857	then ac_cv_prog_egrep='grep -E'
5858	else ac_cv_prog_egrep='egrep'
5859	fi
5860	fi	6520	fi
5861	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6521	if test -z "$ac_cv_prog_RANLIB"; then
5862	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6522	ac_ct_RANLIB=$RANLIB
5863	EGREP=$ac_cv_prog_egrep
5864
5865
5866	if test $ac_cv_c_compiler_gnu = yes; then
5867	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
5868	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
5869	if test "${ac_cv_prog_gcc_traditional+set}" = set; then
5870	echo $ECHO_N "(cached) $ECHO_C" >&6
5871	else
5872	ac_pattern="Autoconf.*'x'"
5873	cat >conftest.$ac_ext <<_ACEOF
5874	#line $LINENO "configure"
5875	/* confdefs.h. */
5876	_ACEOF
5877	cat confdefs.h >>conftest.$ac_ext
5878	cat >>conftest.$ac_ext <<_ACEOF
5879	/* end confdefs.h. */
5880	#include <sgtty.h>
5881	Autoconf TIOCGETP
5882	_ACEOF
5883	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5884	$EGREP "$ac_pattern" >/dev/null 2>&1; then
5885	ac_cv_prog_gcc_traditional=yes
5886	else
5887	ac_cv_prog_gcc_traditional=no
5888	fi
5889	rm -f conftest*
5890
5891
5892	if test $ac_cv_prog_gcc_traditional = no; then
5893	cat >conftest.$ac_ext <<_ACEOF
5894	#line $LINENO "configure"
5895	/* confdefs.h. */
5896	_ACEOF
5897	cat confdefs.h >>conftest.$ac_ext
5898	cat >>conftest.$ac_ext <<_ACEOF
5899	/* end confdefs.h. */
5900	#include <termio.h>
5901	Autoconf TCGETA
5902	_ACEOF
5903	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5904	$EGREP "$ac_pattern" >/dev/null 2>&1; then
5905	ac_cv_prog_gcc_traditional=yes
5906	fi
5907	rm -f conftest*
5908
5909	fi
5910	fi
5911	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
5912	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
5913	if test $ac_cv_prog_gcc_traditional = yes; then
5914	CC="$CC -traditional"
5915	fi
5916	fi
5917
5918	for ac_prog in gawk mawk nawk awk
5919	do
5920	# Extract the first word of "$ac_prog", so it can be a program name with args.	6523	# Extract the first word of "ranlib", so it can be a program name with args.
5921	set dummy $ac_prog; ac_word=$2	6524	set dummy ranlib; ac_word=$2
5922	echo "$as_me:$LINENO: checking for $ac_word" >&5	6525	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5923	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6526	$as_echo_n "checking for $ac_word... " >&6; }
5924	if test "${ac_cv_prog_AWK+set}" = set; then	6527	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5925	echo $ECHO_N "(cached) $ECHO_C" >&6	6528	$as_echo_n "(cached) " >&6
5926	else	6529	else
5927	if test -n "$AWK"; then	6530	if test -n "$ac_ct_RANLIB"; then
5928	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6531	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5929	else	6532	else
5930	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6533	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5931	for as_dir in $PATH	6534	for as_dir in $PATH
5932	do	6535	do
5933	IFS=$as_save_IFS	6536	IFS=$as_save_IFS
5934	test -z "$as_dir" && as_dir=.	6537	test -z "$as_dir" && as_dir=.
5935	for ac_exec_ext in '' $ac_executable_extensions; do	6538	for ac_exec_ext in '' $ac_executable_extensions; do
5936	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6539	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5937	ac_cv_prog_AWK="$ac_prog"	6540	ac_cv_prog_ac_ct_RANLIB="ranlib"
5938	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6541	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5939	break 2	6542	break 2
5940	fi	6543	fi
5941	done	6544	done
5942	done	6545	done
5943
5944	fi
5945	fi
5946	AWK=$ac_cv_prog_AWK
5947	if test -n "$AWK"; then
5948	echo "$as_me:$LINENO: result: $AWK" >&5
5949	echo "${ECHO_T}$AWK" >&6
5950	else
5951	echo "$as_me:$LINENO: result: no" >&5
5952	echo "${ECHO_T}no" >&6
5953	fi
5954
5955	test -n "$AWK" && break
5956	done
5957
5958	# Find a good install program. We prefer a C program (faster),
5959	# so one script is as good as another. But avoid the broken or
5960	# incompatible versions:
5961	# SysV /etc/install, /usr/sbin/install
5962	# SunOS /usr/etc/install
5963	# IRIX /sbin/install
5964	# AIX /bin/install
5965	# AmigaOS /C/install, which installs bootblocks on floppy discs
5966	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5967	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
5968	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5969	# ./install, which can be erroneously created by make from ./install.sh.
5970	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5971	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
5972	if test -z "$INSTALL"; then
5973	if test "${ac_cv_path_install+set}" = set; then
5974	echo $ECHO_N "(cached) $ECHO_C" >&6
5975	else
5976	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5977	for as_dir in $PATH
5978	do
5979	IFS=$as_save_IFS	6546	IFS=$as_save_IFS
5980	test -z "$as_dir" && as_dir=.
5981	# Account for people who put trailing slashes in PATH elements.
5982	case $as_dir/ in
5983	./ | .// | /cC/* | \
5984	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5985	/usr/ucb/* ) ;;
5986	*)
5987	# OSF1 and SCO ODT 3.0 have their own names for install.
5988	# Don't use installbsd from OSF since it installs stuff as root
5989	# by default.
5990	for ac_prog in ginstall scoinst install; do
5991	for ac_exec_ext in '' $ac_executable_extensions; do
5992	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5993	if test $ac_prog = install &&
5994	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5995	# AIX install. It has an incompatible calling convention.
5996	:
5997	elif test $ac_prog = install &&
5998	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5999	# program-specific install script used by HP pwplus--don't use.
6000	:
6001	else
6002	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6003	break 3
6004	fi
6005	fi
6006	done
6007	done
6008	;;
6009	esac
6010	done
6011		6547
6012
6013	fi
6014	if test "${ac_cv_path_install+set}" = set; then
6015	INSTALL=$ac_cv_path_install
6016	else
6017	# As a last resort, use the slow shell script. We don't cache a
6018	# path for INSTALL within a source directory, because that will
6019	# break other packages using the cache if that directory is
6020	# removed, or if the path is relative.
6021	INSTALL=$ac_install_sh
6022	fi
6023	fi
6024	echo "$as_me:$LINENO: result: $INSTALL" >&5
6025	echo "${ECHO_T}$INSTALL" >&6
6026
6027	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6028	# It thinks the first close brace ends the variable substitution.
6029	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6030
6031	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6032
6033	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6034
6035	echo "$as_me:$LINENO: checking whether ln -s works" >&5
6036	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
6037	LN_S=$as_ln_s
6038	if test "$LN_S" = "ln -s"; then
6039	echo "$as_me:$LINENO: result: yes" >&5
6040	echo "${ECHO_T}yes" >&6
6041	else
6042	echo "$as_me:$LINENO: result: no, using $LN_S" >&5
6043	echo "${ECHO_T}no, using $LN_S" >&6
6044	fi
6045
6046	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6047	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6048	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
6049	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6050	echo $ECHO_N "(cached) $ECHO_C" >&6
6051	else
6052	cat >conftest.make <<\_ACEOF
6053	all:
6054	@echo 'ac_maketemp="$(MAKE)"'
6055	_ACEOF
6056	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6057	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
6058	if test -n "$ac_maketemp"; then
6059	eval ac_cv_prog_make_${ac_make}_set=yes
6060	else
6061	eval ac_cv_prog_make_${ac_make}_set=no
6062	fi
6063	rm -f conftest.make
6064	fi
6065	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
6066	echo "$as_me:$LINENO: result: yes" >&5
6067	echo "${ECHO_T}yes" >&6
6068	SET_MAKE=
6069	else
6070	echo "$as_me:$LINENO: result: no" >&5
6071	echo "${ECHO_T}no" >&6
6072	SET_MAKE="MAKE=${MAKE-make}"
6073	fi
6074
6075	if test -n "$ac_tool_prefix"; then
6076	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6077	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6078	echo "$as_me:$LINENO: checking for $ac_word" >&5
6079	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6080	if test "${ac_cv_prog_RANLIB+set}" = set; then
6081	echo $ECHO_N "(cached) $ECHO_C" >&6
6082	else
6083	if test -n "$RANLIB"; then
6084	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6085	else
6086	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6087	for as_dir in $PATH
6088	do
6089	IFS=$as_save_IFS
6090	test -z "$as_dir" && as_dir=.
6091	for ac_exec_ext in '' $ac_executable_extensions; do
6092	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6093	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6094	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6095	break 2
6096	fi
6097	done
6098	done
6099
6100	fi
6101	fi
6102	RANLIB=$ac_cv_prog_RANLIB
6103	if test -n "$RANLIB"; then
6104	echo "$as_me:$LINENO: result: $RANLIB" >&5
6105	echo "${ECHO_T}$RANLIB" >&6
6106	else
6107	echo "$as_me:$LINENO: result: no" >&5
6108	echo "${ECHO_T}no" >&6
6109	fi
6110
6111	fi
6112	if test -z "$ac_cv_prog_RANLIB"; then
6113	ac_ct_RANLIB=$RANLIB
6114	# Extract the first word of "ranlib", so it can be a program name with args.
6115	set dummy ranlib; ac_word=$2
6116	echo "$as_me:$LINENO: checking for $ac_word" >&5
6117	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6118	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
6119	echo $ECHO_N "(cached) $ECHO_C" >&6
6120	else
6121	if test -n "$ac_ct_RANLIB"; then
6122	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6123	else
6124	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6125	for as_dir in $PATH
6126	do
6127	IFS=$as_save_IFS
6128	test -z "$as_dir" && as_dir=.
6129	for ac_exec_ext in '' $ac_executable_extensions; do
6130	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6131	ac_cv_prog_ac_ct_RANLIB="ranlib"
6132	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6133	break 2
6134	fi
6135	done
6136	done
6137
6138	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6139	fi	6548	fi
6140	fi	6549	fi
6141	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6550	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6142	if test -n "$ac_ct_RANLIB"; then	6551	if test -n "$ac_ct_RANLIB"; then
6143	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6552	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6144	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6553	$as_echo "$ac_ct_RANLIB" >&6; }
6145	else	6554	else
6146	echo "$as_me:$LINENO: result: no" >&5	6555	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6147	echo "${ECHO_T}no" >&6	6556	$as_echo "no" >&6; }
6148	fi	6557	fi
6149		6558
		6559	if test "x$ac_ct_RANLIB" = x; then
		6560	RANLIB=":"
		6561	else
		6562	case $cross_compiling:$ac_tool_warned in
		6563	yes:)
		6564	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6565	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6566	ac_tool_warned=yes ;;
		6567	esac
6150	RANLIB=$ac_ct_RANLIB	6568	RANLIB=$ac_ct_RANLIB
		6569	fi
6151	else	6570	else
6152	RANLIB="$ac_cv_prog_RANLIB"	6571	RANLIB="$ac_cv_prog_RANLIB"
6153	fi	6572	fi
6154		6573
6155		6574
6156
6157	echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
6158	echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
6159	if test "${ac_cv_lib_cposix_strerror+set}" = set; then
6160	echo $ECHO_N "(cached) $ECHO_C" >&6
6161	else
6162	ac_check_lib_save_LIBS=$LIBS
6163	LIBS="-lcposix $LIBS"
6164	cat >conftest.$ac_ext <<_ACEOF
6165	#line $LINENO "configure"
6166	/* confdefs.h. */
6167	_ACEOF
6168	cat confdefs.h >>conftest.$ac_ext
6169	cat >>conftest.$ac_ext <<_ACEOF
6170	/* end confdefs.h. */
6171
6172	/* Override any gcc2 internal prototype to avoid an error. */
6173	#ifdef __cplusplus
6174	extern "C"
6175	#endif
6176	/* We use char because int might match the return type of a gcc2
6177	builtin and then its argument prototype would still apply. */
6178	char strerror ();
6179	int
6180	main ()
6181	{
6182	strerror ();
6183	;
6184	return 0;
6185	}
6186	_ACEOF
6187	rm -f conftest.$ac_objext conftest$ac_exeext
6188	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6189	(eval $ac_link) 2>&5
6190	ac_status=$?
6191	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6192	(exit $ac_status); } &&
6193	{ ac_try='test -s conftest$ac_exeext'
6194	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6195	(eval $ac_try) 2>&5
6196	ac_status=$?
6197	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6198	(exit $ac_status); }; }; then
6199	ac_cv_lib_cposix_strerror=yes
6200	else
6201	echo "$as_me: failed program was:" >&5
6202	sed 's/^/| /' conftest.$ac_ext >&5
6203
6204	ac_cv_lib_cposix_strerror=no
6205	fi
6206	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6207	LIBS=$ac_check_lib_save_LIBS
6208	fi
6209	echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
6210	echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
6211	if test $ac_cv_lib_cposix_strerror = yes; then
6212	LIBS="$LIBS -lcposix"
6213	fi
6214
6215
6216
6217
6218	# Check whether --enable-iftype or --disable-iftype was given.	6575	# Check whether --enable-iftype was given.
6219	if test "${enable_iftype+set}" = set; then	6576	if test "${enable_iftype+set}" = set; then :
6220	enableval="$enable_iftype"	6577	enableval=$enable_iftype;
6221
6222	IFTYPE=`echo $enableval | sed s%/.*%%`	6578	IFTYPE=`echo $enableval | sed s%/.*%%`
6223	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	6579	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6224		6580
6225		6581
6226	fi;	6582	fi
6227		6583
		6584
6228	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6585	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6229	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6586	$as_echo_n "checking for kernel networking interface type... " >&6; }
6230		6587
6231	if test "x$IFTYPE" = "x"; then	6588	if test "x$IFTYPE" = "x"; then
6232	case $target_os in	6589	case $target_os in
6233	*linux*)	6590	*linux*)
6234	IFTYPE=native	6591	IFTYPE=native
6235	IFSUBTYPE=linux	6592	IFSUBTYPE=linux
6236		6593
6237	cat >>confdefs.h <<\_ACEOF	6594	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6238	#define HAVE_LINUX 1
6239	_ACEOF
6240		6595
6241	;;	6596	;;
6242	*freebsd*)	6597	*freebsd*)
6243	IFTYPE=tincd	6598	IFTYPE=tincd
6244	IFSUBTYPE=freebsd	6599	IFSUBTYPE=freebsd
6245		6600
6246	cat >>confdefs.h <<\_ACEOF	6601	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6247	#define HAVE_FREEBSD 1
6248	_ACEOF
6249		6602
6250	;;	6603	;;
6251	*darwin*)	6604	*darwin*)
6252	IFTYPE=tincd	6605	IFTYPE=native
6253	IFSUBTYPE=darwin	6606	IFSUBTYPE=darwin
6254		6607
6255	cat >>confdefs.h <<\_ACEOF	6608	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6256	#define HAVE_DARWIN 1
6257	_ACEOF
6258		6609
6259	;;	6610	;;
6260	*solaris*)	6611	*solaris*)
6261	IFTYPE=tincd	6612	IFTYPE=tincd
6262	IFSUBTYPE=solaris	6613	IFSUBTYPE=solaris
6263		6614
6264	cat >>confdefs.h <<\_ACEOF	6615	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6265	#define HAVE_SOLARIS 1
6266	_ACEOF
6267		6616
6268	;;	6617	;;
6269	*openbsd*)	6618	*openbsd*)
6270	IFTYPE=tincd	6619	IFTYPE=tincd
6271	IFSUBTYPE=openbsd	6620	IFSUBTYPE=openbsd
6272		6621
6273	cat >>confdefs.h <<\_ACEOF	6622	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6274	#define HAVE_OPENBSD 1
6275	_ACEOF
6276		6623
6277	;;	6624	;;
6278	*netbsd*)	6625	*netbsd*)
6279	IFTYPE=tincd	6626	IFTYPE=tincd
6280	IFSUBTYPE=netbsd	6627	IFSUBTYPE=netbsd
6281		6628
6282	cat >>confdefs.h <<\_ACEOF	6629	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6283	#define HAVE_NETBSD 1
6284	_ACEOF
6285		6630
6286	;;	6631	;;
6287	*cygwin*)	6632	*cygwin*)
6288	IFTYPE=tincd	6633	IFTYPE=native
6289	IFSUBTYPE=cygwin	6634	IFSUBTYPE=cygwin
6290		6635
6291	cat >>confdefs.h <<\_ACEOF	6636	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6292	#define HAVE_CYGWIN 1
6293	_ACEOF
6294		6637
6295	;;	6638	;;
6296	*)	6639	*)
6297	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6640	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6298	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6299	{ (exit 1); exit 1; }; }
6300	;;	6641	;;
6301	esac	6642	esac
6302	fi	6643	fi
6303	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6644	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6304	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6645	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6305	IFTYPE=$IFTYPE	6646	IFTYPE=$IFTYPE
6306		6647
6307	IFSUBTYPE=$IFSUBTYPE	6648	IFSUBTYPE=$IFSUBTYPE
		6649
		6650
		6651	cat >>confdefs.h <<_ACEOF
		6652	#define IFTYPE "$IFTYPE"
		6653	_ACEOF
		6654
		6655
		6656	cat >>confdefs.h <<_ACEOF
		6657	#define IFSUBTYPE "$IFSUBTYPE"
		6658	_ACEOF
6308		6659
6309		6660
6310	cat >confcache <<\_ACEOF	6661	cat >confcache <<\_ACEOF
6311	# This file is a shell script that caches the results of configure	6662	# This file is a shell script that caches the results of configure
6312	# tests run on this system so they can be shared between configure	6663	# tests run on this system so they can be shared between configure
…		…
6323		6674
6324	_ACEOF	6675	_ACEOF
6325		6676
6326	# The following way of writing the cache mishandles newlines in values,	6677	# The following way of writing the cache mishandles newlines in values,
6327	# but we know of no workaround that is simple, portable, and efficient.	6678	# but we know of no workaround that is simple, portable, and efficient.
6328	# So, don't put newlines in cache variables' values.	6679	# So, we kill variables containing newlines.
6329	# Ultrix sh set writes to stderr and can't be redirected directly,	6680	# Ultrix sh set writes to stderr and can't be redirected directly,
6330	# and sets the high bit in the cache file unless we assign to the vars.	6681	# and sets the high bit in the cache file unless we assign to the vars.
6331	{	6682	(
		6683	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		6684	eval ac_val=\$$ac_var
		6685	case $ac_val in #(
		6686	*${as_nl}*)
		6687	case $ac_var in #(
		6688	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6689	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6690	esac
		6691	case $ac_var in #(
		6692	_ | IFS | as_nl) ;; #(
		6693	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		6694	*) { eval $ac_var=; unset $ac_var;} ;;
		6695	esac ;;
		6696	esac
		6697	done
		6698
6332	(set) 2>&1 |	6699	(set) 2>&1 |
6333	case `(ac_space=' '; set | grep ac_space) 2>&1` in	6700	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6334	*ac_space=\ *)	6701	*${as_nl}ac_space=\ *)
6335	# `set' does not quote correctly, so add quotes (double-quote	6702	# `set' does not quote correctly, so add quotes: double-quote
6336	# substitution turns \\\\ into \\, and sed turns \\ into \).	6703	# substitution turns \\\\ into \\, and sed turns \\ into \.
6337	sed -n \	6704	sed -n \
6338	"s/'/'\\\\''/g;	6705	"s/'/'\\\\''/g;
6339	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	6706	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6340	;;	6707	;; #(
6341	*)	6708	*)
6342	# `set' quotes correctly as required by POSIX, so do not add quotes.	6709	# `set' quotes correctly as required by POSIX, so do not add quotes.
6343	sed -n \
6344	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	6710	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6345	;;	6711	;;
6346	esac;	6712	esac |
6347	} |	6713	sort
		6714	) |
6348	sed '	6715	sed '
		6716	/^ac_cv_env_/b end
6349	t clear	6717	t clear
6350	: clear	6718	:clear
6351	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	6719	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6352	t end	6720	t end
6353	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	6721	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6354	: end' >>confcache	6722	:end' >>confcache
6355	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6723	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6356	if test -w $cache_file; then	6724	if test -w "$cache_file"; then
6357	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6725	if test "x$cache_file" != "x/dev/null"; then
		6726	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6727	$as_echo "$as_me: updating cache $cache_file" >&6;}
		6728	if test ! -f "$cache_file" || test -h "$cache_file"; then
6358	cat confcache >$cache_file	6729	cat confcache >"$cache_file"
		6730	else
		6731	case $cache_file in #(
		6732	*/* | ?:*)
		6733	mv -f confcache "$cache_file"$$ &&
		6734	mv -f "$cache_file"$$ "$cache_file" ;; #(
		6735	*)
		6736	mv -f confcache "$cache_file" ;;
		6737	esac
		6738	fi
		6739	fi
6359	else	6740	else
		6741	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6360	echo "not updating unwritable cache $cache_file"	6742	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6361	fi	6743	fi
6362	fi	6744	fi
6363	rm -f confcache	6745	rm -f confcache
6364		6746
6365		6747
6366	ac_ext=cc	6748	ac_ext=cpp
6367	ac_cpp='$CXXCPP $CPPFLAGS'	6749	ac_cpp='$CXXCPP $CPPFLAGS'
6368	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6750	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6369	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6751	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6370	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6752	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6371		6753
6372		6754
6373	ac_ext=cc	6755	ac_ext=cpp
6374	ac_cpp='$CXXCPP $CPPFLAGS'	6756	ac_cpp='$CXXCPP $CPPFLAGS'
6375	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6757	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6376	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6758	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6377	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6759	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6378	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6760	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6379	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6761	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6380	if test -z "$CXXCPP"; then	6762	if test -z "$CXXCPP"; then
6381	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6763	if ${ac_cv_prog_CXXCPP+:} false; then :
6382	echo $ECHO_N "(cached) $ECHO_C" >&6	6764	$as_echo_n "(cached) " >&6
6383	else	6765	else
6384	# Double quotes because CXXCPP needs to be expanded	6766	# Double quotes because CXXCPP needs to be expanded
6385	for CXXCPP in "$CXX -E" "/lib/cpp"	6767	for CXXCPP in "$CXX -E" "/lib/cpp"
6386	do	6768	do
6387	ac_preproc_ok=false	6769	ac_preproc_ok=false
…		…
6391	# with a fresh cross-compiler works.	6773	# with a fresh cross-compiler works.
6392	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6774	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6393	# <limits.h> exists even on freestanding compilers.	6775	# <limits.h> exists even on freestanding compilers.
6394	# On the NeXT, cc -E runs the code through the compiler's parser,	6776	# On the NeXT, cc -E runs the code through the compiler's parser,
6395	# not just through cpp. "Syntax error" is here to catch this case.	6777	# not just through cpp. "Syntax error" is here to catch this case.
6396	cat >conftest.$ac_ext <<_ACEOF
6397	#line $LINENO "configure"
6398	/* confdefs.h. */
6399	_ACEOF
6400	cat confdefs.h >>conftest.$ac_ext	6778	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6401	cat >>conftest.$ac_ext <<_ACEOF
6402	/* end confdefs.h. */	6779	/* end confdefs.h. */
6403	#ifdef __STDC__	6780	#ifdef __STDC__
6404	# include <limits.h>	6781	# include <limits.h>
6405	#else	6782	#else
6406	# include <assert.h>	6783	# include <assert.h>
6407	#endif	6784	#endif
6408	Syntax error	6785	Syntax error
6409	_ACEOF	6786	_ACEOF
6410	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6787	if ac_fn_cxx_try_cpp "$LINENO"; then :
6411	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6788
6412	ac_status=$?
6413	grep -v '^ *+' conftest.er1 >conftest.err
6414	rm -f conftest.er1
6415	cat conftest.err >&5
6416	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6417	(exit $ac_status); } >/dev/null; then
6418	if test -s conftest.err; then
6419	ac_cpp_err=$ac_cxx_preproc_warn_flag
6420	else	6789	else
6421	ac_cpp_err=
6422	fi
6423	else
6424	ac_cpp_err=yes
6425	fi
6426	if test -z "$ac_cpp_err"; then
6427	:
6428	else
6429	echo "$as_me: failed program was:" >&5
6430	sed 's/^/| /' conftest.$ac_ext >&5
6431
6432	# Broken: fails on valid input.	6790	# Broken: fails on valid input.
6433	continue	6791	continue
6434	fi	6792	fi
6435	rm -f conftest.err conftest.$ac_ext	6793	rm -f conftest.err conftest.i conftest.$ac_ext
6436		6794
6437	# OK, works on sane cases. Now check whether non-existent headers	6795	# OK, works on sane cases. Now check whether nonexistent headers
6438	# can be detected and how.	6796	# can be detected and how.
6439	cat >conftest.$ac_ext <<_ACEOF
6440	#line $LINENO "configure"
6441	/* confdefs.h. */
6442	_ACEOF
6443	cat confdefs.h >>conftest.$ac_ext	6797	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6444	cat >>conftest.$ac_ext <<_ACEOF
6445	/* end confdefs.h. */	6798	/* end confdefs.h. */
6446	#include <ac_nonexistent.h>	6799	#include <ac_nonexistent.h>
6447	_ACEOF	6800	_ACEOF
6448	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6801	if ac_fn_cxx_try_cpp "$LINENO"; then :
6449	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6450	ac_status=$?
6451	grep -v '^ *+' conftest.er1 >conftest.err
6452	rm -f conftest.er1
6453	cat conftest.err >&5
6454	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6455	(exit $ac_status); } >/dev/null; then
6456	if test -s conftest.err; then
6457	ac_cpp_err=$ac_cxx_preproc_warn_flag
6458	else
6459	ac_cpp_err=
6460	fi
6461	else
6462	ac_cpp_err=yes
6463	fi
6464	if test -z "$ac_cpp_err"; then
6465	# Broken: success on invalid input.	6802	# Broken: success on invalid input.
6466	continue	6803	continue
6467	else	6804	else
6468	echo "$as_me: failed program was:" >&5
6469	sed 's/^/| /' conftest.$ac_ext >&5
6470
6471	# Passes both tests.	6805	# Passes both tests.
6472	ac_preproc_ok=:	6806	ac_preproc_ok=:
6473	break	6807	break
6474	fi	6808	fi
6475	rm -f conftest.err conftest.$ac_ext	6809	rm -f conftest.err conftest.i conftest.$ac_ext
6476		6810
6477	done	6811	done
6478	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6812	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6479	rm -f conftest.err conftest.$ac_ext	6813	rm -f conftest.i conftest.err conftest.$ac_ext
6480	if $ac_preproc_ok; then	6814	if $ac_preproc_ok; then :
6481	break	6815	break
6482	fi	6816	fi
6483		6817
6484	done	6818	done
6485	ac_cv_prog_CXXCPP=$CXXCPP	6819	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6487	fi	6821	fi
6488	CXXCPP=$ac_cv_prog_CXXCPP	6822	CXXCPP=$ac_cv_prog_CXXCPP
6489	else	6823	else
6490	ac_cv_prog_CXXCPP=$CXXCPP	6824	ac_cv_prog_CXXCPP=$CXXCPP
6491	fi	6825	fi
6492	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6826	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6493	echo "${ECHO_T}$CXXCPP" >&6	6827	$as_echo "$CXXCPP" >&6; }
6494	ac_preproc_ok=false	6828	ac_preproc_ok=false
6495	for ac_cxx_preproc_warn_flag in '' yes	6829	for ac_cxx_preproc_warn_flag in '' yes
6496	do	6830	do
6497	# Use a header file that comes with gcc, so configuring glibc	6831	# Use a header file that comes with gcc, so configuring glibc
6498	# with a fresh cross-compiler works.	6832	# with a fresh cross-compiler works.
6499	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6833	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6500	# <limits.h> exists even on freestanding compilers.	6834	# <limits.h> exists even on freestanding compilers.
6501	# On the NeXT, cc -E runs the code through the compiler's parser,	6835	# On the NeXT, cc -E runs the code through the compiler's parser,
6502	# not just through cpp. "Syntax error" is here to catch this case.	6836	# not just through cpp. "Syntax error" is here to catch this case.
6503	cat >conftest.$ac_ext <<_ACEOF
6504	#line $LINENO "configure"
6505	/* confdefs.h. */
6506	_ACEOF
6507	cat confdefs.h >>conftest.$ac_ext	6837	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6508	cat >>conftest.$ac_ext <<_ACEOF
6509	/* end confdefs.h. */	6838	/* end confdefs.h. */
6510	#ifdef __STDC__	6839	#ifdef __STDC__
6511	# include <limits.h>	6840	# include <limits.h>
6512	#else	6841	#else
6513	# include <assert.h>	6842	# include <assert.h>
6514	#endif	6843	#endif
6515	Syntax error	6844	Syntax error
6516	_ACEOF	6845	_ACEOF
6517	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6846	if ac_fn_cxx_try_cpp "$LINENO"; then :
6518	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6847
6519	ac_status=$?
6520	grep -v '^ *+' conftest.er1 >conftest.err
6521	rm -f conftest.er1
6522	cat conftest.err >&5
6523	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6524	(exit $ac_status); } >/dev/null; then
6525	if test -s conftest.err; then
6526	ac_cpp_err=$ac_cxx_preproc_warn_flag
6527	else	6848	else
6528	ac_cpp_err=
6529	fi
6530	else
6531	ac_cpp_err=yes
6532	fi
6533	if test -z "$ac_cpp_err"; then
6534	:
6535	else
6536	echo "$as_me: failed program was:" >&5
6537	sed 's/^/| /' conftest.$ac_ext >&5
6538
6539	# Broken: fails on valid input.	6849	# Broken: fails on valid input.
6540	continue	6850	continue
6541	fi	6851	fi
6542	rm -f conftest.err conftest.$ac_ext	6852	rm -f conftest.err conftest.i conftest.$ac_ext
6543		6853
6544	# OK, works on sane cases. Now check whether non-existent headers	6854	# OK, works on sane cases. Now check whether nonexistent headers
6545	# can be detected and how.	6855	# can be detected and how.
6546	cat >conftest.$ac_ext <<_ACEOF
6547	#line $LINENO "configure"
6548	/* confdefs.h. */
6549	_ACEOF
6550	cat confdefs.h >>conftest.$ac_ext	6856	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6551	cat >>conftest.$ac_ext <<_ACEOF
6552	/* end confdefs.h. */	6857	/* end confdefs.h. */
6553	#include <ac_nonexistent.h>	6858	#include <ac_nonexistent.h>
6554	_ACEOF	6859	_ACEOF
6555	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6860	if ac_fn_cxx_try_cpp "$LINENO"; then :
6556	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6557	ac_status=$?
6558	grep -v '^ *+' conftest.er1 >conftest.err
6559	rm -f conftest.er1
6560	cat conftest.err >&5
6561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6562	(exit $ac_status); } >/dev/null; then
6563	if test -s conftest.err; then
6564	ac_cpp_err=$ac_cxx_preproc_warn_flag
6565	else
6566	ac_cpp_err=
6567	fi
6568	else
6569	ac_cpp_err=yes
6570	fi
6571	if test -z "$ac_cpp_err"; then
6572	# Broken: success on invalid input.	6861	# Broken: success on invalid input.
6573	continue	6862	continue
6574	else	6863	else
6575	echo "$as_me: failed program was:" >&5
6576	sed 's/^/| /' conftest.$ac_ext >&5
6577
6578	# Passes both tests.	6864	# Passes both tests.
6579	ac_preproc_ok=:	6865	ac_preproc_ok=:
6580	break	6866	break
6581	fi	6867	fi
6582	rm -f conftest.err conftest.$ac_ext	6868	rm -f conftest.err conftest.i conftest.$ac_ext
6583		6869
6584	done	6870	done
6585	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6871	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6586	rm -f conftest.err conftest.$ac_ext	6872	rm -f conftest.i conftest.err conftest.$ac_ext
6587	if $ac_preproc_ok; then	6873	if $ac_preproc_ok; then :
6588	:	6874
6589	else	6875	else
6590	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6876	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6591	See \`config.log' for more details." >&5	6877	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6592	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6878	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6593	See \`config.log' for more details." >&2;}	6879	See \`config.log' for more details" "$LINENO" 5; }
6594	{ (exit 1); exit 1; }; }
6595	fi	6880	fi
6596		6881
6597	ac_ext=cc	6882	ac_ext=cpp
6598	ac_cpp='$CXXCPP $CPPFLAGS'	6883	ac_cpp='$CXXCPP $CPPFLAGS'
6599	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6884	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6600	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6885	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6601	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6886	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6602		6887
6603		6888
6604	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6889	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6605	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6890	$as_echo_n "checking for ANSI C header files... " >&6; }
6606	if test "${ac_cv_header_stdc+set}" = set; then	6891	if ${ac_cv_header_stdc+:} false; then :
6607	echo $ECHO_N "(cached) $ECHO_C" >&6	6892	$as_echo_n "(cached) " >&6
6608	else	6893	else
6609	cat >conftest.$ac_ext <<_ACEOF
6610	#line $LINENO "configure"
6611	/* confdefs.h. */
6612	_ACEOF
6613	cat confdefs.h >>conftest.$ac_ext	6894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6614	cat >>conftest.$ac_ext <<_ACEOF
6615	/* end confdefs.h. */	6895	/* end confdefs.h. */
6616	#include <stdlib.h>	6896	#include <stdlib.h>
6617	#include <stdarg.h>	6897	#include <stdarg.h>
6618	#include <string.h>	6898	#include <string.h>
6619	#include <float.h>	6899	#include <float.h>
…		…
6624		6904
6625	;	6905	;
6626	return 0;	6906	return 0;
6627	}	6907	}
6628	_ACEOF	6908	_ACEOF
6629	rm -f conftest.$ac_objext	6909	if ac_fn_cxx_try_compile "$LINENO"; then :
6630	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6631	(eval $ac_compile) 2>&5
6632	ac_status=$?
6633	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6634	(exit $ac_status); } &&
6635	{ ac_try='test -s conftest.$ac_objext'
6636	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6637	(eval $ac_try) 2>&5
6638	ac_status=$?
6639	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6640	(exit $ac_status); }; }; then
6641	ac_cv_header_stdc=yes	6910	ac_cv_header_stdc=yes
6642	else	6911	else
6643	echo "$as_me: failed program was:" >&5
6644	sed 's/^/| /' conftest.$ac_ext >&5
6645
6646	ac_cv_header_stdc=no	6912	ac_cv_header_stdc=no
6647	fi	6913	fi
6648	rm -f conftest.$ac_objext conftest.$ac_ext	6914	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6649		6915
6650	if test $ac_cv_header_stdc = yes; then	6916	if test $ac_cv_header_stdc = yes; then
6651	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6917	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6652	cat >conftest.$ac_ext <<_ACEOF
6653	#line $LINENO "configure"
6654	/* confdefs.h. */
6655	_ACEOF
6656	cat confdefs.h >>conftest.$ac_ext	6918	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6657	cat >>conftest.$ac_ext <<_ACEOF
6658	/* end confdefs.h. */	6919	/* end confdefs.h. */
6659	#include <string.h>	6920	#include <string.h>
6660		6921
6661	_ACEOF	6922	_ACEOF
6662	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6923	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6663	$EGREP "memchr" >/dev/null 2>&1; then	6924	$EGREP "memchr" >/dev/null 2>&1; then :
6664	:	6925
6665	else	6926	else
6666	ac_cv_header_stdc=no	6927	ac_cv_header_stdc=no
6667	fi	6928	fi
6668	rm -f conftest*	6929	rm -f conftest*
6669		6930
6670	fi	6931	fi
6671		6932
6672	if test $ac_cv_header_stdc = yes; then	6933	if test $ac_cv_header_stdc = yes; then
6673	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6934	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6674	cat >conftest.$ac_ext <<_ACEOF
6675	#line $LINENO "configure"
6676	/* confdefs.h. */
6677	_ACEOF
6678	cat confdefs.h >>conftest.$ac_ext	6935	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6679	cat >>conftest.$ac_ext <<_ACEOF
6680	/* end confdefs.h. */	6936	/* end confdefs.h. */
6681	#include <stdlib.h>	6937	#include <stdlib.h>
6682		6938
6683	_ACEOF	6939	_ACEOF
6684	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6940	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6685	$EGREP "free" >/dev/null 2>&1; then	6941	$EGREP "free" >/dev/null 2>&1; then :
6686	:	6942
6687	else	6943	else
6688	ac_cv_header_stdc=no	6944	ac_cv_header_stdc=no
6689	fi	6945	fi
6690	rm -f conftest*	6946	rm -f conftest*
6691		6947
6692	fi	6948	fi
6693		6949
6694	if test $ac_cv_header_stdc = yes; then	6950	if test $ac_cv_header_stdc = yes; then
6695	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6951	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6696	if test "$cross_compiling" = yes; then	6952	if test "$cross_compiling" = yes; then :
6697	:	6953	:
6698	else	6954	else
6699	cat >conftest.$ac_ext <<_ACEOF
6700	#line $LINENO "configure"
6701	/* confdefs.h. */
6702	_ACEOF
6703	cat confdefs.h >>conftest.$ac_ext	6955	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6704	cat >>conftest.$ac_ext <<_ACEOF
6705	/* end confdefs.h. */	6956	/* end confdefs.h. */
6706	#include <ctype.h>	6957	#include <ctype.h>
		6958	#include <stdlib.h>
6707	#if ((' ' & 0x0FF) == 0x020)	6959	#if ((' ' & 0x0FF) == 0x020)
6708	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6960	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6709	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6961	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6710	#else	6962	#else
6711	# define ISLOWER(c) \	6963	# define ISLOWER(c) \
6712	(('a' <= (c) && (c) <= 'i') \	6964	(('a' <= (c) && (c) <= 'i') \
6713	|| ('j' <= (c) && (c) <= 'r') \	6965	|| ('j' <= (c) && (c) <= 'r') \
6714	|| ('s' <= (c) && (c) <= 'z'))	6966	|| ('s' <= (c) && (c) <= 'z'))
6715	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))	6967	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6716	#endif	6968	#endif
6717		6969
6718	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))	6970	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6719	int	6971	int
6720	main ()	6972	main ()
6721	{	6973	{
6722	int i;	6974	int i;
6723	for (i = 0; i < 256; i++)	6975	for (i = 0; i < 256; i++)
6724	if (XOR (islower (i), ISLOWER (i))	6976	if (XOR (islower (i), ISLOWER (i))
6725	|| toupper (i) != TOUPPER (i))	6977	|| toupper (i) != TOUPPER (i))
6726	exit(2);	6978	return 2;
6727	exit (0);	6979	return 0;
6728	}	6980	}
6729	_ACEOF	6981	_ACEOF
6730	rm -f conftest$ac_exeext	6982	if ac_fn_cxx_try_run "$LINENO"; then :
6731	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6732	(eval $ac_link) 2>&5
6733	ac_status=$?
6734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6735	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6736	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6737	(eval $ac_try) 2>&5
6738	ac_status=$?
6739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6740	(exit $ac_status); }; }; then
6741	:
6742	else
6743	echo "$as_me: program exited with status $ac_status" >&5
6744	echo "$as_me: failed program was:" >&5
6745	sed 's/^/| /' conftest.$ac_ext >&5
6746		6983
6747	( exit $ac_status )	6984	else
6748	ac_cv_header_stdc=no	6985	ac_cv_header_stdc=no
6749	fi	6986	fi
6750	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6987	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		6988	conftest.$ac_objext conftest.beam conftest.$ac_ext
6751	fi	6989	fi
		6990
6752	fi	6991	fi
6753	fi	6992	fi
6754	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6993	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6755	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6994	$as_echo "$ac_cv_header_stdc" >&6; }
6756	if test $ac_cv_header_stdc = yes; then	6995	if test $ac_cv_header_stdc = yes; then
6757		6996
6758	cat >>confdefs.h <<\_ACEOF	6997	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
6759	#define STDC_HEADERS 1
6760	_ACEOF
6761		6998
6762	fi	6999	fi
6763		7000
6764	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	7001	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	7002	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6775	inttypes.h stdint.h unistd.h	7003	inttypes.h stdint.h unistd.h
6776	do	7004	do :
6777	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7005	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6778	echo "$as_me:$LINENO: checking for $ac_header" >&5	7006	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6779	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	7007	"
6780	if eval "test \"\${$as_ac_Header+set}\" = set"; then	7008	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6781	echo $ECHO_N "(cached) $ECHO_C" >&6
6782	else
6783	cat >conftest.$ac_ext <<_ACEOF
6784	#line $LINENO "configure"
6785	/* confdefs.h. */
6786	_ACEOF
6787	cat confdefs.h >>conftest.$ac_ext
6788	cat >>conftest.$ac_ext <<_ACEOF
6789	/* end confdefs.h. */
6790	$ac_includes_default
6791
6792	#include <$ac_header>
6793	_ACEOF
6794	rm -f conftest.$ac_objext
6795	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6796	(eval $ac_compile) 2>&5
6797	ac_status=$?
6798	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6799	(exit $ac_status); } &&
6800	{ ac_try='test -s conftest.$ac_objext'
6801	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6802	(eval $ac_try) 2>&5
6803	ac_status=$?
6804	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6805	(exit $ac_status); }; }; then
6806	eval "$as_ac_Header=yes"
6807	else
6808	echo "$as_me: failed program was:" >&5
6809	sed 's/^/| /' conftest.$ac_ext >&5
6810
6811	eval "$as_ac_Header=no"
6812	fi
6813	rm -f conftest.$ac_objext conftest.$ac_ext
6814	fi
6815	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6816	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6817	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6818	cat >>confdefs.h <<_ACEOF	7009	cat >>confdefs.h <<_ACEOF
6819	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	7010	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6820	_ACEOF	7011	_ACEOF
6821		7012
6822	fi	7013	fi
6823		7014
6824	done	7015	done
6825		7016
6826		7017
6827		7018	for ac_header in tr1/unordered_map ext/hash_map clocale
6828	for ac_header in ext/hash_map	7019	do :
6829	do
6830	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7020	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		7021	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6831	if eval "test \"\${$as_ac_Header+set}\" = set"; then	7022	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6832	echo "$as_me:$LINENO: checking for $ac_header" >&5
6833	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6834	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6835	echo $ECHO_N "(cached) $ECHO_C" >&6
6836	fi
6837	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6838	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6839	else
6840	# Is the header compilable?
6841	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6842	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6843	cat >conftest.$ac_ext <<_ACEOF
6844	#line $LINENO "configure"
6845	/* confdefs.h. */
6846	_ACEOF
6847	cat confdefs.h >>conftest.$ac_ext
6848	cat >>conftest.$ac_ext <<_ACEOF
6849	/* end confdefs.h. */
6850	$ac_includes_default
6851	#include <$ac_header>
6852	_ACEOF
6853	rm -f conftest.$ac_objext
6854	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6855	(eval $ac_compile) 2>&5
6856	ac_status=$?
6857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6858	(exit $ac_status); } &&
6859	{ ac_try='test -s conftest.$ac_objext'
6860	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6861	(eval $ac_try) 2>&5
6862	ac_status=$?
6863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6864	(exit $ac_status); }; }; then
6865	ac_header_compiler=yes
6866	else
6867	echo "$as_me: failed program was:" >&5
6868	sed 's/^/| /' conftest.$ac_ext >&5
6869
6870	ac_header_compiler=no
6871	fi
6872	rm -f conftest.$ac_objext conftest.$ac_ext
6873	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6874	echo "${ECHO_T}$ac_header_compiler" >&6
6875
6876	# Is the header present?
6877	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6878	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6879	cat >conftest.$ac_ext <<_ACEOF
6880	#line $LINENO "configure"
6881	/* confdefs.h. */
6882	_ACEOF
6883	cat confdefs.h >>conftest.$ac_ext
6884	cat >>conftest.$ac_ext <<_ACEOF
6885	/* end confdefs.h. */
6886	#include <$ac_header>
6887	_ACEOF
6888	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6889	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6890	ac_status=$?
6891	grep -v '^ *+' conftest.er1 >conftest.err
6892	rm -f conftest.er1
6893	cat conftest.err >&5
6894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6895	(exit $ac_status); } >/dev/null; then
6896	if test -s conftest.err; then
6897	ac_cpp_err=$ac_cxx_preproc_warn_flag
6898	else
6899	ac_cpp_err=
6900	fi
6901	else
6902	ac_cpp_err=yes
6903	fi
6904	if test -z "$ac_cpp_err"; then
6905	ac_header_preproc=yes
6906	else
6907	echo "$as_me: failed program was:" >&5
6908	sed 's/^/| /' conftest.$ac_ext >&5
6909
6910	ac_header_preproc=no
6911	fi
6912	rm -f conftest.err conftest.$ac_ext
6913	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6914	echo "${ECHO_T}$ac_header_preproc" >&6
6915
6916	# So? What about this header?
6917	case $ac_header_compiler:$ac_header_preproc in
6918	yes:no )
6919	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6920	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6921	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6922	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6923	(
6924	cat <<\_ASBOX
6925	## ------------------------------------ ##
6926	## Report this to bug-autoconf@gnu.org. ##
6927	## ------------------------------------ ##
6928	_ASBOX
6929	) |
6930	sed "s/^/$as_me: WARNING: /" >&2
6931	;;
6932	no:yes )
6933	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6934	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6935	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6936	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6937	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6938	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6939	(
6940	cat <<\_ASBOX
6941	## ------------------------------------ ##
6942	## Report this to bug-autoconf@gnu.org. ##
6943	## ------------------------------------ ##
6944	_ASBOX
6945	) |
6946	sed "s/^/$as_me: WARNING: /" >&2
6947	;;
6948	esac
6949	echo "$as_me:$LINENO: checking for $ac_header" >&5
6950	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6951	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6952	echo $ECHO_N "(cached) $ECHO_C" >&6
6953	else
6954	eval "$as_ac_Header=$ac_header_preproc"
6955	fi
6956	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6957	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6958
6959	fi
6960	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6961	cat >>confdefs.h <<_ACEOF	7023	cat >>confdefs.h <<_ACEOF
6962	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	7024	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6963	_ACEOF	7025	_ACEOF
6964		7026
6965	fi	7027	fi
6966		7028
6967	done	7029	done
6968		7030
6969		7031
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	7032	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
6989	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h cygwin.h arpa/inet.h \	7033	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
6990	sys/poll.h sys/mman.h netinet/in.h	7034	sys/mman.h netinet/in.h
6991	do	7035	do :
6992	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7036	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		7037	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6993	if eval "test \"\${$as_ac_Header+set}\" = set"; then	7038	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6994	echo "$as_me:$LINENO: checking for $ac_header" >&5
6995	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6996	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6997	echo $ECHO_N "(cached) $ECHO_C" >&6
6998	fi
6999	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7000	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7001	else
7002	# Is the header compilable?
7003	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7004	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7005	cat >conftest.$ac_ext <<_ACEOF
7006	#line $LINENO "configure"
7007	/* confdefs.h. */
7008	_ACEOF
7009	cat confdefs.h >>conftest.$ac_ext
7010	cat >>conftest.$ac_ext <<_ACEOF
7011	/* end confdefs.h. */
7012	$ac_includes_default
7013	#include <$ac_header>
7014	_ACEOF
7015	rm -f conftest.$ac_objext
7016	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7017	(eval $ac_compile) 2>&5
7018	ac_status=$?
7019	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7020	(exit $ac_status); } &&
7021	{ ac_try='test -s conftest.$ac_objext'
7022	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7023	(eval $ac_try) 2>&5
7024	ac_status=$?
7025	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7026	(exit $ac_status); }; }; then
7027	ac_header_compiler=yes
7028	else
7029	echo "$as_me: failed program was:" >&5
7030	sed 's/^/| /' conftest.$ac_ext >&5
7031
7032	ac_header_compiler=no
7033	fi
7034	rm -f conftest.$ac_objext conftest.$ac_ext
7035	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7036	echo "${ECHO_T}$ac_header_compiler" >&6
7037
7038	# Is the header present?
7039	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7040	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7041	cat >conftest.$ac_ext <<_ACEOF
7042	#line $LINENO "configure"
7043	/* confdefs.h. */
7044	_ACEOF
7045	cat confdefs.h >>conftest.$ac_ext
7046	cat >>conftest.$ac_ext <<_ACEOF
7047	/* end confdefs.h. */
7048	#include <$ac_header>
7049	_ACEOF
7050	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7051	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7052	ac_status=$?
7053	grep -v '^ *+' conftest.er1 >conftest.err
7054	rm -f conftest.er1
7055	cat conftest.err >&5
7056	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7057	(exit $ac_status); } >/dev/null; then
7058	if test -s conftest.err; then
7059	ac_cpp_err=$ac_cxx_preproc_warn_flag
7060	else
7061	ac_cpp_err=
7062	fi
7063	else
7064	ac_cpp_err=yes
7065	fi
7066	if test -z "$ac_cpp_err"; then
7067	ac_header_preproc=yes
7068	else
7069	echo "$as_me: failed program was:" >&5
7070	sed 's/^/| /' conftest.$ac_ext >&5
7071
7072	ac_header_preproc=no
7073	fi
7074	rm -f conftest.err conftest.$ac_ext
7075	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7076	echo "${ECHO_T}$ac_header_preproc" >&6
7077
7078	# So? What about this header?
7079	case $ac_header_compiler:$ac_header_preproc in
7080	yes:no )
7081	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7082	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7083	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7084	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7085	(
7086	cat <<\_ASBOX
7087	## ------------------------------------ ##
7088	## Report this to bug-autoconf@gnu.org. ##
7089	## ------------------------------------ ##
7090	_ASBOX
7091	) |
7092	sed "s/^/$as_me: WARNING: /" >&2
7093	;;
7094	no:yes )
7095	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7096	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7097	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7098	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7099	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7100	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7101	(
7102	cat <<\_ASBOX
7103	## ------------------------------------ ##
7104	## Report this to bug-autoconf@gnu.org. ##
7105	## ------------------------------------ ##
7106	_ASBOX
7107	) |
7108	sed "s/^/$as_me: WARNING: /" >&2
7109	;;
7110	esac
7111	echo "$as_me:$LINENO: checking for $ac_header" >&5
7112	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7113	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7114	echo $ECHO_N "(cached) $ECHO_C" >&6
7115	else
7116	eval "$as_ac_Header=$ac_header_preproc"
7117	fi
7118	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7119	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7120
7121	fi
7122	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7123	cat >>confdefs.h <<_ACEOF	7039	cat >>confdefs.h <<_ACEOF
7124	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	7040	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7125	_ACEOF	7041	_ACEOF
7126		7042
7127	fi	7043	fi
7128		7044
7129	done	7045	done
7130		7046
7131
7132
7133
7134
7135
7136	for ac_header in net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	7047	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7137	do	7048	do :
7138	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	7049	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7139	echo "$as_me:$LINENO: checking for $ac_header" >&5	7050	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
7140	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7141	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7142	echo $ECHO_N "(cached) $ECHO_C" >&6
7143	else
7144	cat >conftest.$ac_ext <<_ACEOF
7145	#line $LINENO "configure"
7146	/* confdefs.h. */
7147	_ACEOF
7148	cat confdefs.h >>conftest.$ac_ext
7149	cat >>conftest.$ac_ext <<_ACEOF
7150	/* end confdefs.h. */
7151
7152	#include <sys/types.h>	7051	#include <sys/types.h>
7153	#include <sys/socket.h>	7052	#include <sys/socket.h>
7154	#ifdef HAVE_NETINET_IN_H	7053	#ifdef HAVE_NETINET_IN_H
7155	# include <netinet/in.h>	7054	# include <netinet/in.h>
7156	#endif	7055	#endif
…		…
7159	#endif	7058	#endif
7160	#ifdef HAVE_NETINET_IN_SYSTM_H	7059	#ifdef HAVE_NETINET_IN_SYSTM_H
7161	# include <netinet/in_systm.h>	7060	# include <netinet/in_systm.h>
7162	#endif	7061	#endif
7163		7062
7164		7063	"
7165	#include <$ac_header>	7064	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7166	_ACEOF
7167	rm -f conftest.$ac_objext
7168	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7169	(eval $ac_compile) 2>&5
7170	ac_status=$?
7171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7172	(exit $ac_status); } &&
7173	{ ac_try='test -s conftest.$ac_objext'
7174	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7175	(eval $ac_try) 2>&5
7176	ac_status=$?
7177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7178	(exit $ac_status); }; }; then
7179	eval "$as_ac_Header=yes"
7180	else
7181	echo "$as_me: failed program was:" >&5
7182	sed 's/^/| /' conftest.$ac_ext >&5
7183
7184	eval "$as_ac_Header=no"
7185	fi
7186	rm -f conftest.$ac_objext conftest.$ac_ext
7187	fi
7188	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7189	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7190	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7191	cat >>confdefs.h <<_ACEOF	7065	cat >>confdefs.h <<_ACEOF
7192	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	7066	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7193	_ACEOF	7067	_ACEOF
7194		7068
7195	fi	7069	fi
7196		7070
7197	done	7071	done
7198		7072
7199		7073
7200	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	7074	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7201	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	7075	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7202	if test "${ac_cv_c_const+set}" = set; then	7076	if ${ac_cv_c_const+:} false; then :
7203	echo $ECHO_N "(cached) $ECHO_C" >&6	7077	$as_echo_n "(cached) " >&6
7204	else	7078	else
7205	cat >conftest.$ac_ext <<_ACEOF
7206	#line $LINENO "configure"
7207	/* confdefs.h. */
7208	_ACEOF
7209	cat confdefs.h >>conftest.$ac_ext	7079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7210	cat >>conftest.$ac_ext <<_ACEOF
7211	/* end confdefs.h. */	7080	/* end confdefs.h. */
7212		7081
7213	int	7082	int
7214	main ()	7083	main ()
7215	{	7084	{
7216	/* FIXME: Include the comments suggested by Paul. */	7085
7217	#ifndef __cplusplus	7086	#ifndef __cplusplus
7218	/* Ultrix mips cc rejects this. */	7087	/* Ultrix mips cc rejects this sort of thing. */
7219	typedef int charset[2];	7088	typedef int charset[2];
7220	const charset x;	7089	const charset cs = { 0, 0 };
7221	/* SunOS 4.1.1 cc rejects this. */	7090	/* SunOS 4.1.1 cc rejects this. */
7222	char const *const *ccp;	7091	char const *const *pcpcc;
7223	char **p;	7092	char **ppc;
7224	/* NEC SVR4.0.2 mips cc rejects this. */	7093	/* NEC SVR4.0.2 mips cc rejects this. */
7225	struct point {int x, y;};	7094	struct point {int x, y;};
7226	static struct point const zero = {0,0};	7095	static struct point const zero = {0,0};
7227	/* AIX XL C 1.02.0.0 rejects this.	7096	/* AIX XL C 1.02.0.0 rejects this.
7228	It does not let you subtract one const X* pointer from another in	7097	It does not let you subtract one const X* pointer from another in
7229	an arm of an if-expression whose if-part is not a constant	7098	an arm of an if-expression whose if-part is not a constant
7230	expression */	7099	expression */
7231	const char *g = "string";	7100	const char *g = "string";
7232	ccp = &g + (g ? g-g : 0);	7101	pcpcc = &g + (g ? g-g : 0);
7233	/* HPUX 7.0 cc rejects these. */	7102	/* HPUX 7.0 cc rejects these. */
7234	++ccp;	7103	++pcpcc;
7235	p = (char**) ccp;	7104	ppc = (char**) pcpcc;
7236	ccp = (char const *const *) p;	7105	pcpcc = (char const *const *) ppc;
7237	{ /* SCO 3.2v4 cc rejects this. */	7106	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7238	char *t;	7107	char tx;
		7108	char *t = &tx;
7239	char const *s = 0 ? (char *) 0 : (char const *) 0;	7109	char const *s = 0 ? (char *) 0 : (char const *) 0;
7240		7110
7241	*t++ = 0;	7111	*t++ = 0;
		7112	if (s) return 0;
7242	}	7113	}
7243	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	7114	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7244	int x[] = {25, 17};	7115	int x[] = {25, 17};
7245	const int *foo = &x[0];	7116	const int *foo = &x[0];
7246	++foo;	7117	++foo;
…		…
7248	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	7119	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7249	typedef const int *iptr;	7120	typedef const int *iptr;
7250	iptr p = 0;	7121	iptr p = 0;
7251	++p;	7122	++p;
7252	}	7123	}
7253	{ /* AIX XL C 1.02.0.0 rejects this saying	7124	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
7254	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */	7125	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7255	struct s { int j; const int *ap[3]; };	7126	struct s { int j; const int *ap[3]; } bx;
7256	struct s *b; b->j = 5;	7127	struct s *b = &bx; b->j = 5;
7257	}	7128	}
7258	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	7129	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7259	const int foo = 10;	7130	const int foo = 10;
		7131	if (!foo) return 0;
7260	}	7132	}
		7133	return !cs[0] && !zero.x;
7261	#endif	7134	#endif
7262		7135
7263	;	7136	;
7264	return 0;	7137	return 0;
7265	}	7138	}
7266	_ACEOF	7139	_ACEOF
7267	rm -f conftest.$ac_objext	7140	if ac_fn_cxx_try_compile "$LINENO"; then :
7268	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7269	(eval $ac_compile) 2>&5
7270	ac_status=$?
7271	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7272	(exit $ac_status); } &&
7273	{ ac_try='test -s conftest.$ac_objext'
7274	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7275	(eval $ac_try) 2>&5
7276	ac_status=$?
7277	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7278	(exit $ac_status); }; }; then
7279	ac_cv_c_const=yes	7141	ac_cv_c_const=yes
7280	else	7142	else
7281	echo "$as_me: failed program was:" >&5
7282	sed 's/^/| /' conftest.$ac_ext >&5
7283
7284	ac_cv_c_const=no	7143	ac_cv_c_const=no
7285	fi	7144	fi
7286	rm -f conftest.$ac_objext conftest.$ac_ext	7145	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7287	fi	7146	fi
7288	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	7147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7289	echo "${ECHO_T}$ac_cv_c_const" >&6	7148	$as_echo "$ac_cv_c_const" >&6; }
7290	if test $ac_cv_c_const = no; then	7149	if test $ac_cv_c_const = no; then
7291		7150
7292	cat >>confdefs.h <<\_ACEOF	7151	$as_echo "#define const /**/" >>confdefs.h
7293	#define const
7294	_ACEOF
7295		7152
7296	fi	7153	fi
7297		7154
7298	echo "$as_me:$LINENO: checking for pid_t" >&5	7155	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7299	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7300	if test "${ac_cv_type_pid_t+set}" = set; then
7301	echo $ECHO_N "(cached) $ECHO_C" >&6
7302	else
7303	cat >conftest.$ac_ext <<_ACEOF
7304	#line $LINENO "configure"
7305	/* confdefs.h. */
7306	_ACEOF
7307	cat confdefs.h >>conftest.$ac_ext
7308	cat >>conftest.$ac_ext <<_ACEOF
7309	/* end confdefs.h. */
7310	$ac_includes_default
7311	int
7312	main ()
7313	{
7314	if ((pid_t *) 0)
7315	return 0;
7316	if (sizeof (pid_t))
7317	return 0;
7318	;
7319	return 0;
7320	}
7321	_ACEOF
7322	rm -f conftest.$ac_objext
7323	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7324	(eval $ac_compile) 2>&5
7325	ac_status=$?
7326	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7327	(exit $ac_status); } &&
7328	{ ac_try='test -s conftest.$ac_objext'
7329	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7330	(eval $ac_try) 2>&5
7331	ac_status=$?
7332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7333	(exit $ac_status); }; }; then
7334	ac_cv_type_pid_t=yes
7335	else
7336	echo "$as_me: failed program was:" >&5
7337	sed 's/^/| /' conftest.$ac_ext >&5
7338
7339	ac_cv_type_pid_t=no
7340	fi
7341	rm -f conftest.$ac_objext conftest.$ac_ext
7342	fi
7343	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7344	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7345	if test $ac_cv_type_pid_t = yes; then	7156	if test "x$ac_cv_type_pid_t" = xyes; then :
7346	:	7157
7347	else	7158	else
7348		7159
7349	cat >>confdefs.h <<_ACEOF	7160	cat >>confdefs.h <<_ACEOF
7350	#define pid_t int	7161	#define pid_t int
7351	_ACEOF	7162	_ACEOF
7352		7163
7353	fi	7164	fi
7354		7165
7355	echo "$as_me:$LINENO: checking for size_t" >&5	7166	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7356	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7357	if test "${ac_cv_type_size_t+set}" = set; then
7358	echo $ECHO_N "(cached) $ECHO_C" >&6
7359	else
7360	cat >conftest.$ac_ext <<_ACEOF
7361	#line $LINENO "configure"
7362	/* confdefs.h. */
7363	_ACEOF
7364	cat confdefs.h >>conftest.$ac_ext
7365	cat >>conftest.$ac_ext <<_ACEOF
7366	/* end confdefs.h. */
7367	$ac_includes_default
7368	int
7369	main ()
7370	{
7371	if ((size_t *) 0)
7372	return 0;
7373	if (sizeof (size_t))
7374	return 0;
7375	;
7376	return 0;
7377	}
7378	_ACEOF
7379	rm -f conftest.$ac_objext
7380	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7381	(eval $ac_compile) 2>&5
7382	ac_status=$?
7383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7384	(exit $ac_status); } &&
7385	{ ac_try='test -s conftest.$ac_objext'
7386	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7387	(eval $ac_try) 2>&5
7388	ac_status=$?
7389	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7390	(exit $ac_status); }; }; then
7391	ac_cv_type_size_t=yes
7392	else
7393	echo "$as_me: failed program was:" >&5
7394	sed 's/^/| /' conftest.$ac_ext >&5
7395
7396	ac_cv_type_size_t=no
7397	fi
7398	rm -f conftest.$ac_objext conftest.$ac_ext
7399	fi
7400	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7401	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7402	if test $ac_cv_type_size_t = yes; then	7167	if test "x$ac_cv_type_size_t" = xyes; then :
7403	:	7168
7404	else	7169	else
7405		7170
7406	cat >>confdefs.h <<_ACEOF	7171	cat >>confdefs.h <<_ACEOF
7407	#define size_t unsigned	7172	#define size_t unsigned int
7408	_ACEOF	7173	_ACEOF
7409		7174
7410	fi	7175	fi
7411		7176
7412	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	7177	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7413	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	7178	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7414	if test "${ac_cv_header_time+set}" = set; then	7179	if ${ac_cv_header_time+:} false; then :
7415	echo $ECHO_N "(cached) $ECHO_C" >&6	7180	$as_echo_n "(cached) " >&6
7416	else	7181	else
7417	cat >conftest.$ac_ext <<_ACEOF
7418	#line $LINENO "configure"
7419	/* confdefs.h. */
7420	_ACEOF
7421	cat confdefs.h >>conftest.$ac_ext	7182	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7422	cat >>conftest.$ac_ext <<_ACEOF
7423	/* end confdefs.h. */	7183	/* end confdefs.h. */
7424	#include <sys/types.h>	7184	#include <sys/types.h>
7425	#include <sys/time.h>	7185	#include <sys/time.h>
7426	#include <time.h>	7186	#include <time.h>
7427		7187
…		…
7432	return 0;	7192	return 0;
7433	;	7193	;
7434	return 0;	7194	return 0;
7435	}	7195	}
7436	_ACEOF	7196	_ACEOF
7437	rm -f conftest.$ac_objext	7197	if ac_fn_cxx_try_compile "$LINENO"; then :
7438	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7439	(eval $ac_compile) 2>&5
7440	ac_status=$?
7441	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7442	(exit $ac_status); } &&
7443	{ ac_try='test -s conftest.$ac_objext'
7444	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7445	(eval $ac_try) 2>&5
7446	ac_status=$?
7447	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7448	(exit $ac_status); }; }; then
7449	ac_cv_header_time=yes	7198	ac_cv_header_time=yes
7450	else	7199	else
7451	echo "$as_me: failed program was:" >&5
7452	sed 's/^/| /' conftest.$ac_ext >&5
7453
7454	ac_cv_header_time=no	7200	ac_cv_header_time=no
7455	fi	7201	fi
7456	rm -f conftest.$ac_objext conftest.$ac_ext	7202	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7457	fi	7203	fi
7458	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7204	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7459	echo "${ECHO_T}$ac_cv_header_time" >&6	7205	$as_echo "$ac_cv_header_time" >&6; }
7460	if test $ac_cv_header_time = yes; then	7206	if test $ac_cv_header_time = yes; then
7461		7207
7462	cat >>confdefs.h <<\_ACEOF	7208	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7463	#define TIME_WITH_SYS_TIME 1
7464	_ACEOF
7465		7209
7466	fi	7210	fi
7467		7211
7468	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7212	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7469	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7213	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7470	if test "${ac_cv_struct_tm+set}" = set; then	7214	if ${ac_cv_struct_tm+:} false; then :
7471	echo $ECHO_N "(cached) $ECHO_C" >&6	7215	$as_echo_n "(cached) " >&6
7472	else	7216	else
7473	cat >conftest.$ac_ext <<_ACEOF
7474	#line $LINENO "configure"
7475	/* confdefs.h. */
7476	_ACEOF
7477	cat confdefs.h >>conftest.$ac_ext	7217	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7478	cat >>conftest.$ac_ext <<_ACEOF
7479	/* end confdefs.h. */	7218	/* end confdefs.h. */
7480	#include <sys/types.h>	7219	#include <sys/types.h>
7481	#include <time.h>	7220	#include <time.h>
7482		7221
7483	int	7222	int
7484	main ()	7223	main ()
7485	{	7224	{
7486	struct tm *tp; tp->tm_sec;	7225	struct tm tm;
		7226	int *p = &tm.tm_sec;
		7227	return !p;
7487	;	7228	;
7488	return 0;	7229	return 0;
7489	}	7230	}
7490	_ACEOF	7231	_ACEOF
7491	rm -f conftest.$ac_objext	7232	if ac_fn_cxx_try_compile "$LINENO"; then :
7492	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7493	(eval $ac_compile) 2>&5
7494	ac_status=$?
7495	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7496	(exit $ac_status); } &&
7497	{ ac_try='test -s conftest.$ac_objext'
7498	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7499	(eval $ac_try) 2>&5
7500	ac_status=$?
7501	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7502	(exit $ac_status); }; }; then
7503	ac_cv_struct_tm=time.h	7233	ac_cv_struct_tm=time.h
7504	else	7234	else
7505	echo "$as_me: failed program was:" >&5
7506	sed 's/^/| /' conftest.$ac_ext >&5
7507
7508	ac_cv_struct_tm=sys/time.h	7235	ac_cv_struct_tm=sys/time.h
7509	fi	7236	fi
7510	rm -f conftest.$ac_objext conftest.$ac_ext	7237	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7511	fi	7238	fi
7512	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7239	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7513	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7240	$as_echo "$ac_cv_struct_tm" >&6; }
7514	if test $ac_cv_struct_tm = sys/time.h; then	7241	if test $ac_cv_struct_tm = sys/time.h; then
7515		7242
7516	cat >>confdefs.h <<\_ACEOF	7243	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7517	#define TM_IN_SYS_TIME 1
7518	_ACEOF
7519		7244
7520	fi	7245	fi
7521		7246
7522		7247
7523		7248	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7524	for ac_func in poll	7249	$as_echo_n "checking for socklen_t... " >&6; }
7525	do	7250	if ${ac_cv_type_socklen_t+:} false; then :
7526	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	7251	$as_echo_n "(cached) " >&6
7527	echo "$as_me:$LINENO: checking for $ac_func" >&5
7528	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7529	if eval "test \"\${$as_ac_var+set}\" = set"; then
7530	echo $ECHO_N "(cached) $ECHO_C" >&6
7531	else
7532	cat >conftest.$ac_ext <<_ACEOF
7533	#line $LINENO "configure"
7534	/* confdefs.h. */
7535	_ACEOF
7536	cat confdefs.h >>conftest.$ac_ext
7537	cat >>conftest.$ac_ext <<_ACEOF
7538	/* end confdefs.h. */
7539	/* System header to define __stub macros and hopefully few prototypes,
7540	which can conflict with char $ac_func (); below.
7541	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7542	<limits.h> exists even on freestanding compilers. */
7543	#ifdef __STDC__
7544	# include <limits.h>
7545	#else	7252	else
7546	# include <assert.h>
7547	#endif
7548	/* Override any gcc2 internal prototype to avoid an error. */
7549	#ifdef __cplusplus
7550	extern "C"
7551	{
7552	#endif
7553	/* We use char because int might match the return type of a gcc2
7554	builtin and then its argument prototype would still apply. */
7555	char $ac_func ();
7556	/* The GNU C library defines this for functions which it implements
7557	to always fail with ENOSYS. Some functions are actually named
7558	something starting with __ and the normal name is an alias. */
7559	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7560	choke me
7561	#else
7562	char (*f) () = $ac_func;
7563	#endif
7564	#ifdef __cplusplus
7565	}
7566	#endif
7567		7253
7568	int
7569	main ()
7570	{
7571	return f != $ac_func;
7572	;
7573	return 0;
7574	}
7575	_ACEOF
7576	rm -f conftest.$ac_objext conftest$ac_exeext
7577	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7578	(eval $ac_link) 2>&5
7579	ac_status=$?
7580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7581	(exit $ac_status); } &&
7582	{ ac_try='test -s conftest$ac_exeext'
7583	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7584	(eval $ac_try) 2>&5
7585	ac_status=$?
7586	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7587	(exit $ac_status); }; }; then
7588	eval "$as_ac_var=yes"
7589	else
7590	echo "$as_me: failed program was:" >&5
7591	sed 's/^/| /' conftest.$ac_ext >&5
7592
7593	eval "$as_ac_var=no"
7594	fi
7595	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
7596	fi
7597	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
7598	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
7599	if test `eval echo '${'$as_ac_var'}'` = yes; then
7600	cat >>confdefs.h <<_ACEOF
7601	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
7602	_ACEOF
7603
7604	fi
7605	done
7606
7607
7608	echo "$as_me:$LINENO: checking for socklen_t" >&5
7609	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
7610	if test "${ac_cv_type_socklen_t+set}" = set; then
7611	echo $ECHO_N "(cached) $ECHO_C" >&6
7612	else
7613
7614	cat >conftest.$ac_ext <<_ACEOF
7615	#line $LINENO "configure"
7616	/* confdefs.h. */
7617	_ACEOF
7618	cat confdefs.h >>conftest.$ac_ext	7254	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7619	cat >>conftest.$ac_ext <<_ACEOF
7620	/* end confdefs.h. */	7255	/* end confdefs.h. */
7621	#include <sys/types.h>	7256	#include <sys/types.h>
7622	#include <sys/socket.h>	7257	#include <sys/socket.h>
7623	int	7258	int
7624	main ()	7259	main ()
…		…
7626	socklen_t len = 42; return len;	7261	socklen_t len = 42; return len;
7627	;	7262	;
7628	return 0;	7263	return 0;
7629	}	7264	}
7630	_ACEOF	7265	_ACEOF
7631	rm -f conftest.$ac_objext	7266	if ac_fn_cxx_try_compile "$LINENO"; then :
7632	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7633	(eval $ac_compile) 2>&5
7634	ac_status=$?
7635	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7636	(exit $ac_status); } &&
7637	{ ac_try='test -s conftest.$ac_objext'
7638	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7639	(eval $ac_try) 2>&5
7640	ac_status=$?
7641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7642	(exit $ac_status); }; }; then
7643	ac_cv_type_socklen_t=yes	7267	ac_cv_type_socklen_t=yes
7644	else	7268	else
7645	echo "$as_me: failed program was:" >&5
7646	sed 's/^/| /' conftest.$ac_ext >&5
7647
7648	ac_cv_type_socklen_t=no	7269	ac_cv_type_socklen_t=no
7649	fi	7270	fi
7650	rm -f conftest.$ac_objext conftest.$ac_ext	7271	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7651		7272
7652	fi	7273	fi
7653	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7274	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7654	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7275	$as_echo "$ac_cv_type_socklen_t" >&6; }
7655	if test $ac_cv_type_socklen_t = yes; then	7276	if test $ac_cv_type_socklen_t = yes; then
7656		7277
7657	cat >>confdefs.h <<\_ACEOF	7278	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7658	#define HAVE_SOCKLEN_T 1
7659	_ACEOF
7660		7279
7661	fi	7280	fi
7662		7281
7663	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7282	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7664	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7283	$as_echo_n "checking for struct addrinfo... " >&6; }
7665	if test "${ac_cv_struct_addrinfo+set}" = set; then	7284	if ${ac_cv_struct_addrinfo+:} false; then :
7666	echo $ECHO_N "(cached) $ECHO_C" >&6	7285	$as_echo_n "(cached) " >&6
7667	else	7286	else
7668		7287
7669	cat >conftest.$ac_ext <<_ACEOF
7670	#line $LINENO "configure"
7671	/* confdefs.h. */
7672	_ACEOF
7673	cat confdefs.h >>conftest.$ac_ext	7288	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7674	cat >>conftest.$ac_ext <<_ACEOF
7675	/* end confdefs.h. */	7289	/* end confdefs.h. */
7676	#include <sys/types.h>	7290	#include <sys/types.h>
7677	#include <sys/socket.h>	7291	#include <sys/socket.h>
7678	#include <netdb.h>	7292	#include <netdb.h>
7679	int	7293	int
…		…
7682	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7296	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7683	;	7297	;
7684	return 0;	7298	return 0;
7685	}	7299	}
7686	_ACEOF	7300	_ACEOF
7687	rm -f conftest.$ac_objext	7301	if ac_fn_cxx_try_compile "$LINENO"; then :
7688	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7689	(eval $ac_compile) 2>&5
7690	ac_status=$?
7691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7692	(exit $ac_status); } &&
7693	{ ac_try='test -s conftest.$ac_objext'
7694	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7695	(eval $ac_try) 2>&5
7696	ac_status=$?
7697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7698	(exit $ac_status); }; }; then
7699	ac_cv_struct_addrinfo=yes	7302	ac_cv_struct_addrinfo=yes
7700	else	7303	else
7701	echo "$as_me: failed program was:" >&5
7702	sed 's/^/| /' conftest.$ac_ext >&5
7703
7704	ac_cv_struct_addrinfo=no	7304	ac_cv_struct_addrinfo=no
7705	fi	7305	fi
7706	rm -f conftest.$ac_objext conftest.$ac_ext	7306	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7707		7307
7708	fi	7308	fi
7709	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7309	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7710	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7310	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7711	if test $ac_cv_struct_addrinfo = yes; then	7311	if test $ac_cv_struct_addrinfo = yes; then
7712		7312
7713	cat >>confdefs.h <<\_ACEOF	7313	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7714	#define HAVE_STRUCT_ADDRINFO 1
7715	_ACEOF
7716		7314
7717	fi	7315	fi
7718		7316
7719	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7317	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7720	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7318	$as_echo_n "checking return type of signal handlers... " >&6; }
7721	if test "${ac_cv_type_signal+set}" = set; then	7319	if ${ac_cv_type_signal+:} false; then :
7722	echo $ECHO_N "(cached) $ECHO_C" >&6	7320	$as_echo_n "(cached) " >&6
7723	else	7321	else
7724	cat >conftest.$ac_ext <<_ACEOF
7725	#line $LINENO "configure"
7726	/* confdefs.h. */
7727	_ACEOF
7728	cat confdefs.h >>conftest.$ac_ext	7322	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7729	cat >>conftest.$ac_ext <<_ACEOF
7730	/* end confdefs.h. */	7323	/* end confdefs.h. */
7731	#include <sys/types.h>	7324	#include <sys/types.h>
7732	#include <signal.h>	7325	#include <signal.h>
7733	#ifdef signal
7734	# undef signal
7735	#endif
7736	#ifdef __cplusplus
7737	extern "C" void (*signal (int, void (*)(int)))(int);
7738	#else
7739	void (*signal ()) ();
7740	#endif
7741		7326
7742	int	7327	int
7743	main ()	7328	main ()
7744	{	7329	{
7745	int i;	7330	return *(signal (0, 0)) (0) == 1;
7746	;	7331	;
7747	return 0;	7332	return 0;
7748	}	7333	}
7749	_ACEOF	7334	_ACEOF
7750	rm -f conftest.$ac_objext	7335	if ac_fn_cxx_try_compile "$LINENO"; then :
7751	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7336	ac_cv_type_signal=int
7752	(eval $ac_compile) 2>&5	7337	else
7753	ac_status=$?
7754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7755	(exit $ac_status); } &&
7756	{ ac_try='test -s conftest.$ac_objext'
7757	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7758	(eval $ac_try) 2>&5
7759	ac_status=$?
7760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7761	(exit $ac_status); }; }; then
7762	ac_cv_type_signal=void	7338	ac_cv_type_signal=void
7763	else
7764	echo "$as_me: failed program was:" >&5
7765	sed 's/^/| /' conftest.$ac_ext >&5
7766
7767	ac_cv_type_signal=int
7768	fi	7339	fi
7769	rm -f conftest.$ac_objext conftest.$ac_ext	7340	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7770	fi	7341	fi
7771	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7342	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7772	echo "${ECHO_T}$ac_cv_type_signal" >&6	7343	$as_echo "$ac_cv_type_signal" >&6; }
7773		7344
7774	cat >>confdefs.h <<_ACEOF	7345	cat >>confdefs.h <<_ACEOF
7775	#define RETSIGTYPE $ac_cv_type_signal	7346	#define RETSIGTYPE $ac_cv_type_signal
7776	_ACEOF	7347	_ACEOF
7777		7348
…		…
7782	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7353	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7783	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7354	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7784	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7355	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7785		7356
7786		7357
7787	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7358	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7788	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7359	$as_echo_n "checking for ANSI C header files... " >&6; }
7789	if test "${ac_cv_header_stdc+set}" = set; then	7360	if ${ac_cv_header_stdc+:} false; then :
7790	echo $ECHO_N "(cached) $ECHO_C" >&6	7361	$as_echo_n "(cached) " >&6
7791	else	7362	else
7792	cat >conftest.$ac_ext <<_ACEOF
7793	#line $LINENO "configure"
7794	/* confdefs.h. */
7795	_ACEOF
7796	cat confdefs.h >>conftest.$ac_ext	7363	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7797	cat >>conftest.$ac_ext <<_ACEOF
7798	/* end confdefs.h. */	7364	/* end confdefs.h. */
7799	#include <stdlib.h>	7365	#include <stdlib.h>
7800	#include <stdarg.h>	7366	#include <stdarg.h>
7801	#include <string.h>	7367	#include <string.h>
7802	#include <float.h>	7368	#include <float.h>
…		…
7807		7373
7808	;	7374	;
7809	return 0;	7375	return 0;
7810	}	7376	}
7811	_ACEOF	7377	_ACEOF
7812	rm -f conftest.$ac_objext	7378	if ac_fn_c_try_compile "$LINENO"; then :
7813	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7814	(eval $ac_compile) 2>&5
7815	ac_status=$?
7816	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7817	(exit $ac_status); } &&
7818	{ ac_try='test -s conftest.$ac_objext'
7819	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7820	(eval $ac_try) 2>&5
7821	ac_status=$?
7822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7823	(exit $ac_status); }; }; then
7824	ac_cv_header_stdc=yes	7379	ac_cv_header_stdc=yes
7825	else	7380	else
7826	echo "$as_me: failed program was:" >&5
7827	sed 's/^/| /' conftest.$ac_ext >&5
7828
7829	ac_cv_header_stdc=no	7381	ac_cv_header_stdc=no
7830	fi	7382	fi
7831	rm -f conftest.$ac_objext conftest.$ac_ext	7383	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7832		7384
7833	if test $ac_cv_header_stdc = yes; then	7385	if test $ac_cv_header_stdc = yes; then
7834	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7386	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7835	cat >conftest.$ac_ext <<_ACEOF
7836	#line $LINENO "configure"
7837	/* confdefs.h. */
7838	_ACEOF
7839	cat confdefs.h >>conftest.$ac_ext	7387	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7840	cat >>conftest.$ac_ext <<_ACEOF
7841	/* end confdefs.h. */	7388	/* end confdefs.h. */
7842	#include <string.h>	7389	#include <string.h>
7843		7390
7844	_ACEOF	7391	_ACEOF
7845	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7392	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7846	$EGREP "memchr" >/dev/null 2>&1; then	7393	$EGREP "memchr" >/dev/null 2>&1; then :
7847	:	7394
7848	else	7395	else
7849	ac_cv_header_stdc=no	7396	ac_cv_header_stdc=no
7850	fi	7397	fi
7851	rm -f conftest*	7398	rm -f conftest*
7852		7399
7853	fi	7400	fi
7854		7401
7855	if test $ac_cv_header_stdc = yes; then	7402	if test $ac_cv_header_stdc = yes; then
7856	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7403	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7857	cat >conftest.$ac_ext <<_ACEOF
7858	#line $LINENO "configure"
7859	/* confdefs.h. */
7860	_ACEOF
7861	cat confdefs.h >>conftest.$ac_ext	7404	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7862	cat >>conftest.$ac_ext <<_ACEOF
7863	/* end confdefs.h. */	7405	/* end confdefs.h. */
7864	#include <stdlib.h>	7406	#include <stdlib.h>
7865		7407
7866	_ACEOF	7408	_ACEOF
7867	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7409	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7868	$EGREP "free" >/dev/null 2>&1; then	7410	$EGREP "free" >/dev/null 2>&1; then :
7869	:	7411
7870	else	7412	else
7871	ac_cv_header_stdc=no	7413	ac_cv_header_stdc=no
7872	fi	7414	fi
7873	rm -f conftest*	7415	rm -f conftest*
7874		7416
7875	fi	7417	fi
7876		7418
7877	if test $ac_cv_header_stdc = yes; then	7419	if test $ac_cv_header_stdc = yes; then
7878	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7420	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7879	if test "$cross_compiling" = yes; then	7421	if test "$cross_compiling" = yes; then :
7880	:	7422	:
7881	else	7423	else
7882	cat >conftest.$ac_ext <<_ACEOF
7883	#line $LINENO "configure"
7884	/* confdefs.h. */
7885	_ACEOF
7886	cat confdefs.h >>conftest.$ac_ext	7424	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7887	cat >>conftest.$ac_ext <<_ACEOF
7888	/* end confdefs.h. */	7425	/* end confdefs.h. */
7889	#include <ctype.h>	7426	#include <ctype.h>
		7427	#include <stdlib.h>
7890	#if ((' ' & 0x0FF) == 0x020)	7428	#if ((' ' & 0x0FF) == 0x020)
7891	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7429	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7892	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7430	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7893	#else	7431	#else
7894	# define ISLOWER(c) \	7432	# define ISLOWER(c) \
7895	(('a' <= (c) && (c) <= 'i') \	7433	(('a' <= (c) && (c) <= 'i') \
7896	|| ('j' <= (c) && (c) <= 'r') \	7434	|| ('j' <= (c) && (c) <= 'r') \
7897	|| ('s' <= (c) && (c) <= 'z'))	7435	|| ('s' <= (c) && (c) <= 'z'))
7898	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))	7436	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7899	#endif	7437	#endif
7900		7438
7901	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))	7439	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7902	int	7440	int
7903	main ()	7441	main ()
7904	{	7442	{
7905	int i;	7443	int i;
7906	for (i = 0; i < 256; i++)	7444	for (i = 0; i < 256; i++)
7907	if (XOR (islower (i), ISLOWER (i))	7445	if (XOR (islower (i), ISLOWER (i))
7908	|| toupper (i) != TOUPPER (i))	7446	|| toupper (i) != TOUPPER (i))
7909	exit(2);	7447	return 2;
7910	exit (0);
7911	}
7912	_ACEOF
7913	rm -f conftest$ac_exeext
7914	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7915	(eval $ac_link) 2>&5
7916	ac_status=$?
7917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7918	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7920	(eval $ac_try) 2>&5
7921	ac_status=$?
7922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7923	(exit $ac_status); }; }; then
7924	:
7925	else
7926	echo "$as_me: program exited with status $ac_status" >&5
7927	echo "$as_me: failed program was:" >&5
7928	sed 's/^/| /' conftest.$ac_ext >&5
7929
7930	( exit $ac_status )
7931	ac_cv_header_stdc=no
7932	fi
7933	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7934	fi
7935	fi
7936	fi
7937	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7938	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7939	if test $ac_cv_header_stdc = yes; then
7940
7941	cat >>confdefs.h <<\_ACEOF
7942	#define STDC_HEADERS 1
7943	_ACEOF
7944
7945	fi
7946
7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
7959	do
7960	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
7961	echo "$as_me:$LINENO: checking for $ac_func" >&5
7962	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7963	if eval "test \"\${$as_ac_var+set}\" = set"; then
7964	echo $ECHO_N "(cached) $ECHO_C" >&6
7965	else
7966	cat >conftest.$ac_ext <<_ACEOF
7967	#line $LINENO "configure"
7968	/* confdefs.h. */
7969	_ACEOF
7970	cat confdefs.h >>conftest.$ac_ext
7971	cat >>conftest.$ac_ext <<_ACEOF
7972	/* end confdefs.h. */
7973	/* System header to define __stub macros and hopefully few prototypes,
7974	which can conflict with char $ac_func (); below.
7975	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7976	<limits.h> exists even on freestanding compilers. */
7977	#ifdef __STDC__
7978	# include <limits.h>
7979	#else
7980	# include <assert.h>
7981	#endif
7982	/* Override any gcc2 internal prototype to avoid an error. */
7983	#ifdef __cplusplus
7984	extern "C"
7985	{
7986	#endif
7987	/* We use char because int might match the return type of a gcc2
7988	builtin and then its argument prototype would still apply. */
7989	char $ac_func ();
7990	/* The GNU C library defines this for functions which it implements
7991	to always fail with ENOSYS. Some functions are actually named
7992	something starting with __ and the normal name is an alias. */
7993	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7994	choke me
7995	#else
7996	char (*f) () = $ac_func;
7997	#endif
7998	#ifdef __cplusplus
7999	}
8000	#endif
8001
8002	int
8003	main ()
8004	{
8005	return f != $ac_func;
8006	;
8007	return 0;	7448	return 0;
8008	}	7449	}
8009	_ACEOF	7450	_ACEOF
8010	rm -f conftest.$ac_objext conftest$ac_exeext	7451	if ac_fn_c_try_run "$LINENO"; then :
8011	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8012	(eval $ac_link) 2>&5
8013	ac_status=$?
8014	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8015	(exit $ac_status); } &&
8016	{ ac_try='test -s conftest$ac_exeext'
8017	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8018	(eval $ac_try) 2>&5
8019	ac_status=$?
8020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8021	(exit $ac_status); }; }; then
8022	eval "$as_ac_var=yes"
8023	else
8024	echo "$as_me: failed program was:" >&5
8025	sed 's/^/| /' conftest.$ac_ext >&5
8026		7452
8027	eval "$as_ac_var=no"	7453	else
		7454	ac_cv_header_stdc=no
8028	fi	7455	fi
		7456	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8029	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7457	conftest.$ac_objext conftest.beam conftest.$ac_ext
8030	fi	7458	fi
8031	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7459
8032	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7460	fi
8033	if test `eval echo '${'$as_ac_var'}'` = yes; then	7461	fi
		7462	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
		7463	$as_echo "$ac_cv_header_stdc" >&6; }
		7464	if test $ac_cv_header_stdc = yes; then
		7465
		7466	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7467
		7468	fi
		7469
		7470
		7471	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7472	do :
		7473	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		7474	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7475	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8034	cat >>confdefs.h <<_ACEOF	7476	cat >>confdefs.h <<_ACEOF
8035	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	7477	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8036	_ACEOF	7478	_ACEOF
8037		7479
8038	fi	7480	fi
8039	done	7481	done
8040		7482
8041		7483
8042	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7484	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8043	# for constant arguments. Useless!	7485	# for constant arguments. Useless!
8044	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7486	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8045	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7487	$as_echo_n "checking for working alloca.h... " >&6; }
8046	if test "${ac_cv_working_alloca_h+set}" = set; then	7488	if ${ac_cv_working_alloca_h+:} false; then :
8047	echo $ECHO_N "(cached) $ECHO_C" >&6	7489	$as_echo_n "(cached) " >&6
8048	else	7490	else
8049	cat >conftest.$ac_ext <<_ACEOF
8050	#line $LINENO "configure"
8051	/* confdefs.h. */
8052	_ACEOF
8053	cat confdefs.h >>conftest.$ac_ext	7491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8054	cat >>conftest.$ac_ext <<_ACEOF
8055	/* end confdefs.h. */	7492	/* end confdefs.h. */
8056	#include <alloca.h>	7493	#include <alloca.h>
8057	int	7494	int
8058	main ()	7495	main ()
8059	{	7496	{
8060	char *p = (char *) alloca (2 * sizeof (int));	7497	char *p = (char *) alloca (2 * sizeof (int));
		7498	if (p) return 0;
8061	;	7499	;
8062	return 0;	7500	return 0;
8063	}	7501	}
8064	_ACEOF	7502	_ACEOF
8065	rm -f conftest.$ac_objext conftest$ac_exeext	7503	if ac_fn_c_try_link "$LINENO"; then :
8066	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8067	(eval $ac_link) 2>&5
8068	ac_status=$?
8069	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8070	(exit $ac_status); } &&
8071	{ ac_try='test -s conftest$ac_exeext'
8072	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8073	(eval $ac_try) 2>&5
8074	ac_status=$?
8075	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8076	(exit $ac_status); }; }; then
8077	ac_cv_working_alloca_h=yes	7504	ac_cv_working_alloca_h=yes
8078	else	7505	else
8079	echo "$as_me: failed program was:" >&5
8080	sed 's/^/| /' conftest.$ac_ext >&5
8081
8082	ac_cv_working_alloca_h=no	7506	ac_cv_working_alloca_h=no
8083	fi	7507	fi
8084	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7508	rm -f core conftest.err conftest.$ac_objext \
		7509	conftest$ac_exeext conftest.$ac_ext
8085	fi	7510	fi
8086	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8087	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7512	$as_echo "$ac_cv_working_alloca_h" >&6; }
8088	if test $ac_cv_working_alloca_h = yes; then	7513	if test $ac_cv_working_alloca_h = yes; then
8089		7514
8090	cat >>confdefs.h <<\_ACEOF	7515	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8091	#define HAVE_ALLOCA_H 1
8092	_ACEOF
8093		7516
8094	fi	7517	fi
8095		7518
8096	echo "$as_me:$LINENO: checking for alloca" >&5	7519	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8097	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7520	$as_echo_n "checking for alloca... " >&6; }
8098	if test "${ac_cv_func_alloca_works+set}" = set; then	7521	if ${ac_cv_func_alloca_works+:} false; then :
8099	echo $ECHO_N "(cached) $ECHO_C" >&6	7522	$as_echo_n "(cached) " >&6
8100	else	7523	else
8101	cat >conftest.$ac_ext <<_ACEOF
8102	#line $LINENO "configure"
8103	/* confdefs.h. */
8104	_ACEOF
8105	cat confdefs.h >>conftest.$ac_ext	7524	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8106	cat >>conftest.$ac_ext <<_ACEOF
8107	/* end confdefs.h. */	7525	/* end confdefs.h. */
8108	#ifdef __GNUC__	7526	#ifdef __GNUC__
8109	# define alloca __builtin_alloca	7527	# define alloca __builtin_alloca
8110	#else	7528	#else
8111	# ifdef _MSC_VER	7529	# ifdef _MSC_VER
8112	# include <malloc.h>	7530	# include <malloc.h>
8113	# define alloca _alloca	7531	# define alloca _alloca
8114	# else	7532	# else
8115	# if HAVE_ALLOCA_H	7533	# ifdef HAVE_ALLOCA_H
8116	# include <alloca.h>	7534	# include <alloca.h>
8117	# else	7535	# else
8118	# ifdef _AIX	7536	# ifdef _AIX
8119	#pragma alloca	7537	#pragma alloca
8120	# else	7538	# else
8121	# ifndef alloca /* predefined by HP cc +Olibcalls */	7539	# ifndef alloca /* predefined by HP cc +Olibcalls */
8122	char *alloca ();	7540	void *alloca (size_t);
8123	# endif	7541	# endif
8124	# endif	7542	# endif
8125	# endif	7543	# endif
8126	# endif	7544	# endif
8127	#endif	7545	#endif
8128		7546
8129	int	7547	int
8130	main ()	7548	main ()
8131	{	7549	{
8132	char *p = (char *) alloca (1);	7550	char *p = (char *) alloca (1);
		7551	if (p) return 0;
8133	;	7552	;
8134	return 0;	7553	return 0;
8135	}	7554	}
8136	_ACEOF	7555	_ACEOF
8137	rm -f conftest.$ac_objext conftest$ac_exeext	7556	if ac_fn_c_try_link "$LINENO"; then :
8138	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8139	(eval $ac_link) 2>&5
8140	ac_status=$?
8141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8142	(exit $ac_status); } &&
8143	{ ac_try='test -s conftest$ac_exeext'
8144	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8145	(eval $ac_try) 2>&5
8146	ac_status=$?
8147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8148	(exit $ac_status); }; }; then
8149	ac_cv_func_alloca_works=yes	7557	ac_cv_func_alloca_works=yes
8150	else	7558	else
8151	echo "$as_me: failed program was:" >&5
8152	sed 's/^/| /' conftest.$ac_ext >&5
8153
8154	ac_cv_func_alloca_works=no	7559	ac_cv_func_alloca_works=no
8155	fi	7560	fi
8156	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7561	rm -f core conftest.err conftest.$ac_objext \
		7562	conftest$ac_exeext conftest.$ac_ext
8157	fi	7563	fi
8158	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7564	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8159	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7565	$as_echo "$ac_cv_func_alloca_works" >&6; }
8160		7566
8161	if test $ac_cv_func_alloca_works = yes; then	7567	if test $ac_cv_func_alloca_works = yes; then
8162		7568
8163	cat >>confdefs.h <<\_ACEOF	7569	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8164	#define HAVE_ALLOCA 1
8165	_ACEOF
8166		7570
8167	else	7571	else
8168	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7572	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8169	# that cause trouble. Some versions do not even contain alloca or	7573	# that cause trouble. Some versions do not even contain alloca or
8170	# contain a buggy version. If you still want to use their alloca,	7574	# contain a buggy version. If you still want to use their alloca,
8171	# use ar to extract alloca.o from them instead of compiling alloca.c.	7575	# use ar to extract alloca.o from them instead of compiling alloca.c.
8172		7576
8173	ALLOCA=alloca.$ac_objext	7577	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8174		7578
8175	cat >>confdefs.h <<\_ACEOF	7579	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8176	#define C_ALLOCA 1
8177	_ACEOF
8178		7580
8179		7581
8180	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7582	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
8181	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7583	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8182	if test "${ac_cv_os_cray+set}" = set; then	7584	if ${ac_cv_os_cray+:} false; then :
8183	echo $ECHO_N "(cached) $ECHO_C" >&6	7585	$as_echo_n "(cached) " >&6
8184	else	7586	else
8185	cat >conftest.$ac_ext <<_ACEOF
8186	#line $LINENO "configure"
8187	/* confdefs.h. */
8188	_ACEOF
8189	cat confdefs.h >>conftest.$ac_ext	7587	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8190	cat >>conftest.$ac_ext <<_ACEOF
8191	/* end confdefs.h. */	7588	/* end confdefs.h. */
8192	#if defined(CRAY) && ! defined(CRAY2)	7589	#if defined CRAY && ! defined CRAY2
8193	webecray	7590	webecray
8194	#else	7591	#else
8195	wenotbecray	7592	wenotbecray
8196	#endif	7593	#endif
8197		7594
8198	_ACEOF	7595	_ACEOF
8199	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7596	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8200	$EGREP "webecray" >/dev/null 2>&1; then	7597	$EGREP "webecray" >/dev/null 2>&1; then :
8201	ac_cv_os_cray=yes	7598	ac_cv_os_cray=yes
8202	else	7599	else
8203	ac_cv_os_cray=no	7600	ac_cv_os_cray=no
8204	fi	7601	fi
8205	rm -f conftest*	7602	rm -f conftest*
8206		7603
8207	fi	7604	fi
8208	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7605	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8209	echo "${ECHO_T}$ac_cv_os_cray" >&6	7606	$as_echo "$ac_cv_os_cray" >&6; }
8210	if test $ac_cv_os_cray = yes; then	7607	if test $ac_cv_os_cray = yes; then
8211	for ac_func in _getb67 GETB67 getb67; do	7608	for ac_func in _getb67 GETB67 getb67; do
8212	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	7609	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8213	echo "$as_me:$LINENO: checking for $ac_func" >&5	7610	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8214	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8215	if eval "test \"\${$as_ac_var+set}\" = set"; then	7611	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8216	echo $ECHO_N "(cached) $ECHO_C" >&6
8217	else
8218	cat >conftest.$ac_ext <<_ACEOF
8219	#line $LINENO "configure"
8220	/* confdefs.h. */
8221	_ACEOF
8222	cat confdefs.h >>conftest.$ac_ext
8223	cat >>conftest.$ac_ext <<_ACEOF
8224	/* end confdefs.h. */
8225	/* System header to define __stub macros and hopefully few prototypes,
8226	which can conflict with char $ac_func (); below.
8227	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8228	<limits.h> exists even on freestanding compilers. */
8229	#ifdef __STDC__
8230	# include <limits.h>
8231	#else
8232	# include <assert.h>
8233	#endif
8234	/* Override any gcc2 internal prototype to avoid an error. */
8235	#ifdef __cplusplus
8236	extern "C"
8237	{
8238	#endif
8239	/* We use char because int might match the return type of a gcc2
8240	builtin and then its argument prototype would still apply. */
8241	char $ac_func ();
8242	/* The GNU C library defines this for functions which it implements
8243	to always fail with ENOSYS. Some functions are actually named
8244	something starting with __ and the normal name is an alias. */
8245	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8246	choke me
8247	#else
8248	char (*f) () = $ac_func;
8249	#endif
8250	#ifdef __cplusplus
8251	}
8252	#endif
8253
8254	int
8255	main ()
8256	{
8257	return f != $ac_func;
8258	;
8259	return 0;
8260	}
8261	_ACEOF
8262	rm -f conftest.$ac_objext conftest$ac_exeext
8263	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8264	(eval $ac_link) 2>&5
8265	ac_status=$?
8266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8267	(exit $ac_status); } &&
8268	{ ac_try='test -s conftest$ac_exeext'
8269	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8270	(eval $ac_try) 2>&5
8271	ac_status=$?
8272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8273	(exit $ac_status); }; }; then
8274	eval "$as_ac_var=yes"
8275	else
8276	echo "$as_me: failed program was:" >&5
8277	sed 's/^/| /' conftest.$ac_ext >&5
8278
8279	eval "$as_ac_var=no"
8280	fi
8281	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8282	fi
8283	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8284	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8285	if test `eval echo '${'$as_ac_var'}'` = yes; then
8286		7612
8287	cat >>confdefs.h <<_ACEOF	7613	cat >>confdefs.h <<_ACEOF
8288	#define CRAY_STACKSEG_END $ac_func	7614	#define CRAY_STACKSEG_END $ac_func
8289	_ACEOF	7615	_ACEOF
8290		7616
…		…
8292	fi	7618	fi
8293		7619
8294	done	7620	done
8295	fi	7621	fi
8296		7622
8297	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7623	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
8298	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7624	$as_echo_n "checking stack direction for C alloca... " >&6; }
8299	if test "${ac_cv_c_stack_direction+set}" = set; then	7625	if ${ac_cv_c_stack_direction+:} false; then :
8300	echo $ECHO_N "(cached) $ECHO_C" >&6	7626	$as_echo_n "(cached) " >&6
8301	else	7627	else
8302	if test "$cross_compiling" = yes; then	7628	if test "$cross_compiling" = yes; then :
8303	ac_cv_c_stack_direction=0	7629	ac_cv_c_stack_direction=0
8304	else	7630	else
8305	cat >conftest.$ac_ext <<_ACEOF
8306	#line $LINENO "configure"
8307	/* confdefs.h. */
8308	_ACEOF
8309	cat confdefs.h >>conftest.$ac_ext	7631	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8310	cat >>conftest.$ac_ext <<_ACEOF
8311	/* end confdefs.h. */	7632	/* end confdefs.h. */
		7633	$ac_includes_default
8312	int	7634	int
8313	find_stack_direction ()	7635	find_stack_direction (int *addr, int depth)
8314	{	7636	{
8315	static char *addr = 0;	7637	int dir, dummy = 0;
8316	auto char dummy;
8317	if (addr == 0)	7638	if (! addr)
8318	{
8319	addr = &dummy;	7639	addr = &dummy;
8320	return find_stack_direction ();	7640	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8321	}	7641	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8322	else	7642	return dir + dummy;
8323	return (&dummy > addr) ? 1 : -1;
8324	}	7643	}
8325		7644
8326	int	7645	int
8327	main ()	7646	main (int argc, char **argv)
8328	{	7647	{
8329	exit (find_stack_direction () < 0);	7648	return find_stack_direction (0, argc + !argv + 20) < 0;
8330	}	7649	}
8331	_ACEOF	7650	_ACEOF
8332	rm -f conftest$ac_exeext	7651	if ac_fn_c_try_run "$LINENO"; then :
8333	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8334	(eval $ac_link) 2>&5
8335	ac_status=$?
8336	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8337	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8338	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8339	(eval $ac_try) 2>&5
8340	ac_status=$?
8341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8342	(exit $ac_status); }; }; then
8343	ac_cv_c_stack_direction=1	7652	ac_cv_c_stack_direction=1
8344	else	7653	else
8345	echo "$as_me: program exited with status $ac_status" >&5
8346	echo "$as_me: failed program was:" >&5
8347	sed 's/^/| /' conftest.$ac_ext >&5
8348
8349	( exit $ac_status )
8350	ac_cv_c_stack_direction=-1	7654	ac_cv_c_stack_direction=-1
8351	fi	7655	fi
8352	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7656	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7657	conftest.$ac_objext conftest.beam conftest.$ac_ext
8353	fi	7658	fi
		7659
8354	fi	7660	fi
8355	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7661	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8356	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7662	$as_echo "$ac_cv_c_stack_direction" >&6; }
8357
8358	cat >>confdefs.h <<_ACEOF	7663	cat >>confdefs.h <<_ACEOF
8359	#define STACK_DIRECTION $ac_cv_c_stack_direction	7664	#define STACK_DIRECTION $ac_cv_c_stack_direction
8360	_ACEOF	7665	_ACEOF
8361		7666
8362		7667
8363	fi	7668	fi
8364		7669
8365		7670
8366		7671
8367	echo "$as_me:$LINENO: checking for socket" >&5	7672	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8368	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8369	if test "${ac_cv_func_socket+set}" = set; then
8370	echo $ECHO_N "(cached) $ECHO_C" >&6
8371	else
8372	cat >conftest.$ac_ext <<_ACEOF
8373	#line $LINENO "configure"
8374	/* confdefs.h. */
8375	_ACEOF
8376	cat confdefs.h >>conftest.$ac_ext
8377	cat >>conftest.$ac_ext <<_ACEOF
8378	/* end confdefs.h. */
8379	/* System header to define __stub macros and hopefully few prototypes,
8380	which can conflict with char socket (); below.
8381	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8382	<limits.h> exists even on freestanding compilers. */
8383	#ifdef __STDC__
8384	# include <limits.h>
8385	#else
8386	# include <assert.h>
8387	#endif
8388	/* Override any gcc2 internal prototype to avoid an error. */
8389	#ifdef __cplusplus
8390	extern "C"
8391	{
8392	#endif
8393	/* We use char because int might match the return type of a gcc2
8394	builtin and then its argument prototype would still apply. */
8395	char socket ();
8396	/* The GNU C library defines this for functions which it implements
8397	to always fail with ENOSYS. Some functions are actually named
8398	something starting with __ and the normal name is an alias. */
8399	#if defined (__stub_socket) || defined (__stub___socket)
8400	choke me
8401	#else
8402	char (*f) () = socket;
8403	#endif
8404	#ifdef __cplusplus
8405	}
8406	#endif
8407
8408	int
8409	main ()
8410	{
8411	return f != socket;
8412	;
8413	return 0;
8414	}
8415	_ACEOF
8416	rm -f conftest.$ac_objext conftest$ac_exeext
8417	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8418	(eval $ac_link) 2>&5
8419	ac_status=$?
8420	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8421	(exit $ac_status); } &&
8422	{ ac_try='test -s conftest$ac_exeext'
8423	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8424	(eval $ac_try) 2>&5
8425	ac_status=$?
8426	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8427	(exit $ac_status); }; }; then
8428	ac_cv_func_socket=yes
8429	else
8430	echo "$as_me: failed program was:" >&5
8431	sed 's/^/| /' conftest.$ac_ext >&5
8432
8433	ac_cv_func_socket=no
8434	fi
8435	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8436	fi
8437	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8438	echo "${ECHO_T}$ac_cv_func_socket" >&6
8439	if test $ac_cv_func_socket = yes; then	7673	if test "x$ac_cv_func_socket" = xyes; then :
8440	:
8441	else
8442		7674
		7675	else
8443		7676
8444	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7677	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8445	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7678	$as_echo_n "checking for connect in -lsocket... " >&6; }
8446	if test "${ac_cv_lib_socket_connect+set}" = set; then	7679	if ${ac_cv_lib_socket_connect+:} false; then :
8447	echo $ECHO_N "(cached) $ECHO_C" >&6	7680	$as_echo_n "(cached) " >&6
8448	else	7681	else
8449	ac_check_lib_save_LIBS=$LIBS	7682	ac_check_lib_save_LIBS=$LIBS
8450	LIBS="-lsocket $LIBS"	7683	LIBS="-lsocket $LIBS"
8451	cat >conftest.$ac_ext <<_ACEOF
8452	#line $LINENO "configure"
8453	/* confdefs.h. */
8454	_ACEOF
8455	cat confdefs.h >>conftest.$ac_ext	7684	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8456	cat >>conftest.$ac_ext <<_ACEOF
8457	/* end confdefs.h. */	7685	/* end confdefs.h. */
8458		7686
8459	/* Override any gcc2 internal prototype to avoid an error. */	7687	/* Override any GCC internal prototype to avoid an error.
		7688	Use char because int might match the return type of a GCC
		7689	builtin and then its argument prototype would still apply. */
8460	#ifdef __cplusplus	7690	#ifdef __cplusplus
8461	extern "C"	7691	extern "C"
8462	#endif	7692	#endif
8463	/* We use char because int might match the return type of a gcc2
8464	builtin and then its argument prototype would still apply. */
8465	char connect ();	7693	char connect ();
8466	int	7694	int
8467	main ()	7695	main ()
8468	{	7696	{
8469	connect ();	7697	return connect ();
8470	;	7698	;
8471	return 0;	7699	return 0;
8472	}	7700	}
8473	_ACEOF	7701	_ACEOF
8474	rm -f conftest.$ac_objext conftest$ac_exeext	7702	if ac_fn_c_try_link "$LINENO"; then :
8475	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8476	(eval $ac_link) 2>&5
8477	ac_status=$?
8478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8479	(exit $ac_status); } &&
8480	{ ac_try='test -s conftest$ac_exeext'
8481	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8482	(eval $ac_try) 2>&5
8483	ac_status=$?
8484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8485	(exit $ac_status); }; }; then
8486	ac_cv_lib_socket_connect=yes	7703	ac_cv_lib_socket_connect=yes
8487	else	7704	else
8488	echo "$as_me: failed program was:" >&5
8489	sed 's/^/| /' conftest.$ac_ext >&5
8490
8491	ac_cv_lib_socket_connect=no	7705	ac_cv_lib_socket_connect=no
8492	fi	7706	fi
8493	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7707	rm -f core conftest.err conftest.$ac_objext \
		7708	conftest$ac_exeext conftest.$ac_ext
8494	LIBS=$ac_check_lib_save_LIBS	7709	LIBS=$ac_check_lib_save_LIBS
8495	fi	7710	fi
8496	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7711	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8497	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7712	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8498	if test $ac_cv_lib_socket_connect = yes; then	7713	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8499	cat >>confdefs.h <<_ACEOF	7714	cat >>confdefs.h <<_ACEOF
8500	#define HAVE_LIBSOCKET 1	7715	#define HAVE_LIBSOCKET 1
8501	_ACEOF	7716	_ACEOF
8502		7717
8503	LIBS="-lsocket $LIBS"	7718	LIBS="-lsocket $LIBS"
…		…
8505	fi	7720	fi
8506		7721
8507		7722
8508	fi	7723	fi
8509		7724
8510	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7725	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8511	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8512	if test "${ac_cv_func_gethostbyname+set}" = set; then
8513	echo $ECHO_N "(cached) $ECHO_C" >&6
8514	else
8515	cat >conftest.$ac_ext <<_ACEOF
8516	#line $LINENO "configure"
8517	/* confdefs.h. */
8518	_ACEOF
8519	cat confdefs.h >>conftest.$ac_ext
8520	cat >>conftest.$ac_ext <<_ACEOF
8521	/* end confdefs.h. */
8522	/* System header to define __stub macros and hopefully few prototypes,
8523	which can conflict with char gethostbyname (); below.
8524	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8525	<limits.h> exists even on freestanding compilers. */
8526	#ifdef __STDC__
8527	# include <limits.h>
8528	#else
8529	# include <assert.h>
8530	#endif
8531	/* Override any gcc2 internal prototype to avoid an error. */
8532	#ifdef __cplusplus
8533	extern "C"
8534	{
8535	#endif
8536	/* We use char because int might match the return type of a gcc2
8537	builtin and then its argument prototype would still apply. */
8538	char gethostbyname ();
8539	/* The GNU C library defines this for functions which it implements
8540	to always fail with ENOSYS. Some functions are actually named
8541	something starting with __ and the normal name is an alias. */
8542	#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
8543	choke me
8544	#else
8545	char (*f) () = gethostbyname;
8546	#endif
8547	#ifdef __cplusplus
8548	}
8549	#endif
8550
8551	int
8552	main ()
8553	{
8554	return f != gethostbyname;
8555	;
8556	return 0;
8557	}
8558	_ACEOF
8559	rm -f conftest.$ac_objext conftest$ac_exeext
8560	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8561	(eval $ac_link) 2>&5
8562	ac_status=$?
8563	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8564	(exit $ac_status); } &&
8565	{ ac_try='test -s conftest$ac_exeext'
8566	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8567	(eval $ac_try) 2>&5
8568	ac_status=$?
8569	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8570	(exit $ac_status); }; }; then
8571	ac_cv_func_gethostbyname=yes
8572	else
8573	echo "$as_me: failed program was:" >&5
8574	sed 's/^/| /' conftest.$ac_ext >&5
8575
8576	ac_cv_func_gethostbyname=no
8577	fi
8578	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8579	fi
8580	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8581	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8582	if test $ac_cv_func_gethostbyname = yes; then	7726	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8583	:
8584	else
8585		7727
		7728	else
8586		7729
8587	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7730	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8588	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7731	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8589	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7732	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8590	echo $ECHO_N "(cached) $ECHO_C" >&6	7733	$as_echo_n "(cached) " >&6
8591	else	7734	else
8592	ac_check_lib_save_LIBS=$LIBS	7735	ac_check_lib_save_LIBS=$LIBS
8593	LIBS="-lnsl $LIBS"	7736	LIBS="-lnsl $LIBS"
8594	cat >conftest.$ac_ext <<_ACEOF
8595	#line $LINENO "configure"
8596	/* confdefs.h. */
8597	_ACEOF
8598	cat confdefs.h >>conftest.$ac_ext	7737	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8599	cat >>conftest.$ac_ext <<_ACEOF
8600	/* end confdefs.h. */	7738	/* end confdefs.h. */
8601		7739
8602	/* Override any gcc2 internal prototype to avoid an error. */	7740	/* Override any GCC internal prototype to avoid an error.
		7741	Use char because int might match the return type of a GCC
		7742	builtin and then its argument prototype would still apply. */
8603	#ifdef __cplusplus	7743	#ifdef __cplusplus
8604	extern "C"	7744	extern "C"
8605	#endif	7745	#endif
8606	/* We use char because int might match the return type of a gcc2
8607	builtin and then its argument prototype would still apply. */
8608	char gethostbyname ();	7746	char gethostbyname ();
8609	int	7747	int
8610	main ()	7748	main ()
8611	{	7749	{
8612	gethostbyname ();	7750	return gethostbyname ();
8613	;	7751	;
8614	return 0;	7752	return 0;
8615	}	7753	}
8616	_ACEOF	7754	_ACEOF
8617	rm -f conftest.$ac_objext conftest$ac_exeext	7755	if ac_fn_c_try_link "$LINENO"; then :
8618	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8619	(eval $ac_link) 2>&5
8620	ac_status=$?
8621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8622	(exit $ac_status); } &&
8623	{ ac_try='test -s conftest$ac_exeext'
8624	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8625	(eval $ac_try) 2>&5
8626	ac_status=$?
8627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8628	(exit $ac_status); }; }; then
8629	ac_cv_lib_nsl_gethostbyname=yes	7756	ac_cv_lib_nsl_gethostbyname=yes
8630	else	7757	else
8631	echo "$as_me: failed program was:" >&5
8632	sed 's/^/| /' conftest.$ac_ext >&5
8633
8634	ac_cv_lib_nsl_gethostbyname=no	7758	ac_cv_lib_nsl_gethostbyname=no
8635	fi	7759	fi
8636	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7760	rm -f core conftest.err conftest.$ac_objext \
		7761	conftest$ac_exeext conftest.$ac_ext
8637	LIBS=$ac_check_lib_save_LIBS	7762	LIBS=$ac_check_lib_save_LIBS
8638	fi	7763	fi
8639	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7764	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8640	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7765	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8641	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7766	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
8642	cat >>confdefs.h <<_ACEOF	7767	cat >>confdefs.h <<_ACEOF
8643	#define HAVE_LIBNSL 1	7768	#define HAVE_LIBNSL 1
8644	_ACEOF	7769	_ACEOF
8645		7770
8646	LIBS="-lnsl $LIBS"	7771	LIBS="-lnsl $LIBS"
…		…
8649		7774
8650		7775
8651	fi	7776	fi
8652		7777
8653		7778
		7779
		7780	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7781	do :
		7782	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		7783	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7784	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7785	cat >>confdefs.h <<_ACEOF
		7786	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		7787	_ACEOF
		7788
		7789	fi
		7790
		7791	done
		7792
		7793
		7794	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7795	do :
		7796	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		7797	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7798	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7799	cat >>confdefs.h <<_ACEOF
		7800	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
		7801	_ACEOF
		7802
		7803	fi
		7804	done
		7805
		7806
		7807	for ac_func in clock_gettime
		7808	do :
		7809	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7810	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7811	cat >>confdefs.h <<_ACEOF
		7812	#define HAVE_CLOCK_GETTIME 1
		7813	_ACEOF
		7814
		7815	else
		7816
		7817	if test $(uname) = Linux; then
		7818	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7819	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7820	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7821	/* end confdefs.h. */
		7822	#include <unistd.h>
		7823	#include <sys/syscall.h>
		7824	#include <time.h>
		7825	int
		7826	main ()
		7827	{
		7828	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7829	;
		7830	return 0;
		7831	}
		7832	_ACEOF
		7833	if ac_fn_c_try_link "$LINENO"; then :
		7834	ac_have_clock_syscall=1
		7835
		7836	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7837
		7838	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7839	$as_echo "yes" >&6; }
		7840	else
		7841	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7842	$as_echo "no" >&6; }
		7843	fi
		7844	rm -f core conftest.err conftest.$ac_objext \
		7845	conftest$ac_exeext conftest.$ac_ext
		7846	fi
		7847	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7848	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7849	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7850	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
		7851	$as_echo_n "(cached) " >&6
		7852	else
		7853	ac_check_lib_save_LIBS=$LIBS
		7854	LIBS="-lrt $LIBS"
		7855	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7856	/* end confdefs.h. */
		7857
		7858	/* Override any GCC internal prototype to avoid an error.
		7859	Use char because int might match the return type of a GCC
		7860	builtin and then its argument prototype would still apply. */
		7861	#ifdef __cplusplus
		7862	extern "C"
		7863	#endif
		7864	char clock_gettime ();
		7865	int
		7866	main ()
		7867	{
		7868	return clock_gettime ();
		7869	;
		7870	return 0;
		7871	}
		7872	_ACEOF
		7873	if ac_fn_c_try_link "$LINENO"; then :
		7874	ac_cv_lib_rt_clock_gettime=yes
		7875	else
		7876	ac_cv_lib_rt_clock_gettime=no
		7877	fi
		7878	rm -f core conftest.err conftest.$ac_objext \
		7879	conftest$ac_exeext conftest.$ac_ext
		7880	LIBS=$ac_check_lib_save_LIBS
		7881	fi
		7882	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7883	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7884	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
		7885	cat >>confdefs.h <<_ACEOF
		7886	#define HAVE_LIBRT 1
		7887	_ACEOF
		7888
		7889	LIBS="-lrt $LIBS"
		7890
		7891	fi
		7892
		7893	unset ac_cv_func_clock_gettime
		7894	for ac_func in clock_gettime
		7895	do :
		7896	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7897	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7898	cat >>confdefs.h <<_ACEOF
		7899	#define HAVE_CLOCK_GETTIME 1
		7900	_ACEOF
		7901
		7902	fi
		7903	done
		7904
		7905	fi
		7906
		7907	fi
		7908	done
		7909
		7910
		7911	for ac_func in nanosleep
		7912	do :
		7913	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7914	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7915	cat >>confdefs.h <<_ACEOF
		7916	#define HAVE_NANOSLEEP 1
		7917	_ACEOF
		7918
		7919	else
		7920
		7921	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7922	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7923	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7924	if ${ac_cv_lib_rt_nanosleep+:} false; then :
		7925	$as_echo_n "(cached) " >&6
		7926	else
		7927	ac_check_lib_save_LIBS=$LIBS
		7928	LIBS="-lrt $LIBS"
		7929	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7930	/* end confdefs.h. */
		7931
		7932	/* Override any GCC internal prototype to avoid an error.
		7933	Use char because int might match the return type of a GCC
		7934	builtin and then its argument prototype would still apply. */
		7935	#ifdef __cplusplus
		7936	extern "C"
		7937	#endif
		7938	char nanosleep ();
		7939	int
		7940	main ()
		7941	{
		7942	return nanosleep ();
		7943	;
		7944	return 0;
		7945	}
		7946	_ACEOF
		7947	if ac_fn_c_try_link "$LINENO"; then :
		7948	ac_cv_lib_rt_nanosleep=yes
		7949	else
		7950	ac_cv_lib_rt_nanosleep=no
		7951	fi
		7952	rm -f core conftest.err conftest.$ac_objext \
		7953	conftest$ac_exeext conftest.$ac_ext
		7954	LIBS=$ac_check_lib_save_LIBS
		7955	fi
		7956	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7957	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7958	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
		7959	cat >>confdefs.h <<_ACEOF
		7960	#define HAVE_LIBRT 1
		7961	_ACEOF
		7962
		7963	LIBS="-lrt $LIBS"
		7964
		7965	fi
		7966
		7967	unset ac_cv_func_nanosleep
		7968	for ac_func in nanosleep
		7969	do :
		7970	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7971	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7972	cat >>confdefs.h <<_ACEOF
		7973	#define HAVE_NANOSLEEP 1
		7974	_ACEOF
		7975
		7976	fi
		7977	done
		7978
		7979	fi
		7980
		7981	fi
		7982	done
		7983
		7984
		7985	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		7986	LIBM=m
		7987	fi
		7988	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		7989	$as_echo_n "checking for library containing floor... " >&6; }
		7990	if ${ac_cv_search_floor+:} false; then :
		7991	$as_echo_n "(cached) " >&6
		7992	else
		7993	ac_func_search_save_LIBS=$LIBS
		7994	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7995	/* end confdefs.h. */
		7996
		7997	/* Override any GCC internal prototype to avoid an error.
		7998	Use char because int might match the return type of a GCC
		7999	builtin and then its argument prototype would still apply. */
		8000	#ifdef __cplusplus
		8001	extern "C"
		8002	#endif
		8003	char floor ();
		8004	int
		8005	main ()
		8006	{
		8007	return floor ();
		8008	;
		8009	return 0;
		8010	}
		8011	_ACEOF
		8012	for ac_lib in '' $LIBM; do
		8013	if test -z "$ac_lib"; then
		8014	ac_res="none required"
		8015	else
		8016	ac_res=-l$ac_lib
		8017	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		8018	fi
		8019	if ac_fn_c_try_link "$LINENO"; then :
		8020	ac_cv_search_floor=$ac_res
		8021	fi
		8022	rm -f core conftest.err conftest.$ac_objext \
		8023	conftest$ac_exeext
		8024	if ${ac_cv_search_floor+:} false; then :
		8025	break
		8026	fi
		8027	done
		8028	if ${ac_cv_search_floor+:} false; then :
		8029
		8030	else
		8031	ac_cv_search_floor=no
		8032	fi
		8033	rm conftest.$ac_ext
		8034	LIBS=$ac_func_search_save_LIBS
		8035	fi
		8036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		8037	$as_echo "$ac_cv_search_floor" >&6; }
		8038	ac_res=$ac_cv_search_floor
		8039	if test "$ac_res" != no; then :
		8040	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		8041
		8042	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		8043
		8044	fi
		8045
		8046
		8047
		8048
8654	ac_ext=cc	8049	ac_ext=cpp
8655	ac_cpp='$CXXCPP $CPPFLAGS'	8050	ac_cpp='$CXXCPP $CPPFLAGS'
8656	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8051	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8657	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	8052	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8658	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	8053	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8659		8054
…		…
8675		8070
8676	_ACEOF	8071	_ACEOF
8677		8072
8678	# The following way of writing the cache mishandles newlines in values,	8073	# The following way of writing the cache mishandles newlines in values,
8679	# but we know of no workaround that is simple, portable, and efficient.	8074	# but we know of no workaround that is simple, portable, and efficient.
8680	# So, don't put newlines in cache variables' values.	8075	# So, we kill variables containing newlines.
8681	# Ultrix sh set writes to stderr and can't be redirected directly,	8076	# Ultrix sh set writes to stderr and can't be redirected directly,
8682	# and sets the high bit in the cache file unless we assign to the vars.	8077	# and sets the high bit in the cache file unless we assign to the vars.
8683	{	8078	(
		8079	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		8080	eval ac_val=\$$ac_var
		8081	case $ac_val in #(
		8082	*${as_nl}*)
		8083	case $ac_var in #(
		8084	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8085	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8086	esac
		8087	case $ac_var in #(
		8088	_ | IFS | as_nl) ;; #(
		8089	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8090	*) { eval $ac_var=; unset $ac_var;} ;;
		8091	esac ;;
		8092	esac
		8093	done
		8094
8684	(set) 2>&1 |	8095	(set) 2>&1 |
8685	case `(ac_space=' '; set | grep ac_space) 2>&1` in	8096	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8686	*ac_space=\ *)	8097	*${as_nl}ac_space=\ *)
8687	# `set' does not quote correctly, so add quotes (double-quote	8098	# `set' does not quote correctly, so add quotes: double-quote
8688	# substitution turns \\\\ into \\, and sed turns \\ into \).	8099	# substitution turns \\\\ into \\, and sed turns \\ into \.
8689	sed -n \	8100	sed -n \
8690	"s/'/'\\\\''/g;	8101	"s/'/'\\\\''/g;
8691	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8102	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8692	;;	8103	;; #(
8693	*)	8104	*)
8694	# `set' quotes correctly as required by POSIX, so do not add quotes.	8105	# `set' quotes correctly as required by POSIX, so do not add quotes.
8695	sed -n \
8696	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	8106	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8697	;;	8107	;;
8698	esac;	8108	esac |
8699	} |	8109	sort
		8110	) |
8700	sed '	8111	sed '
		8112	/^ac_cv_env_/b end
8701	t clear	8113	t clear
8702	: clear	8114	:clear
8703	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8115	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8704	t end	8116	t end
8705	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8117	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8706	: end' >>confcache	8118	:end' >>confcache
8707	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8119	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8708	if test -w $cache_file; then	8120	if test -w "$cache_file"; then
8709	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8121	if test "x$cache_file" != "x/dev/null"; then
		8122	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8123	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8124	if test ! -f "$cache_file" || test -h "$cache_file"; then
8710	cat confcache >$cache_file	8125	cat confcache >"$cache_file"
		8126	else
		8127	case $cache_file in #(
		8128	*/* | ?:*)
		8129	mv -f confcache "$cache_file"$$ &&
		8130	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8131	*)
		8132	mv -f confcache "$cache_file" ;;
		8133	esac
		8134	fi
		8135	fi
8711	else	8136	else
		8137	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8712	echo "not updating unwritable cache $cache_file"	8138	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8713	fi	8139	fi
8714	fi	8140	fi
8715	rm -f confcache	8141	rm -f confcache
8716		8142
8717		8143
8718		8144
8719	# Check whether --with-kernel or --without-kernel was given.	8145	# Check whether --with-kernel was given.
8720	if test "${with_kernel+set}" = set; then	8146	if test "${with_kernel+set}" = set; then :
8721	withval="$with_kernel"	8147	withval=$with_kernel; kerneldir="$withval"
8722	kerneldir="$withval"
8723	else	8148	else
8724	kerneldir="/usr/src/linux"	8149	kerneldir="/usr/src/linux"
8725		8150
8726	fi;	8151	fi
8727		8152
		8153
8728	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	8154	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
8729	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	8155	$as_echo_n "checking for linux/if_tun.h... " >&6; }
8730	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	8156	if ${tinc_cv_linux_if_tun_h+:} false; then :
8731	echo $ECHO_N "(cached) $ECHO_C" >&6	8157	$as_echo_n "(cached) " >&6
8732	else	8158	else
8733		8159
8734	cat >conftest.$ac_ext <<_ACEOF
8735	#line $LINENO "configure"
8736	/* confdefs.h. */
8737	_ACEOF
8738	cat confdefs.h >>conftest.$ac_ext	8160	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8739	cat >>conftest.$ac_ext <<_ACEOF
8740	/* end confdefs.h. */	8161	/* end confdefs.h. */
8741	#include "$kerneldir/include/linux/if_tun.h"	8162	#include "$kerneldir/include/linux/if_tun.h"
8742	int	8163	int
8743	main ()	8164	main ()
8744	{	8165	{
8745	int a = IFF_TAP;	8166	int a = IFF_TAP;
8746	;	8167	;
8747	return 0;	8168	return 0;
8748	}	8169	}
8749	_ACEOF	8170	_ACEOF
8750	rm -f conftest.$ac_objext	8171	if ac_fn_cxx_try_compile "$LINENO"; then :
8751	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8752	(eval $ac_compile) 2>&5
8753	ac_status=$?
8754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8755	(exit $ac_status); } &&
8756	{ ac_try='test -s conftest.$ac_objext'
8757	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8758	(eval $ac_try) 2>&5
8759	ac_status=$?
8760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8761	(exit $ac_status); }; }; then
8762	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	8172	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
8763	else	8173	else
8764	echo "$as_me: failed program was:" >&5
8765	sed 's/^/| /' conftest.$ac_ext >&5
8766
8767	cat >conftest.$ac_ext <<_ACEOF
8768	#line $LINENO "configure"
8769	/* confdefs.h. */
8770	_ACEOF
8771	cat confdefs.h >>conftest.$ac_ext	8174	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8772	cat >>conftest.$ac_ext <<_ACEOF
8773	/* end confdefs.h. */	8175	/* end confdefs.h. */
8774	#include <linux/if_tun.h>	8176	#include <linux/if_tun.h>
8775	int	8177	int
8776	main ()	8178	main ()
8777	{	8179	{
8778	int a = IFF_TAP;	8180	int a = IFF_TAP;
8779	;	8181	;
8780	return 0;	8182	return 0;
8781	}	8183	}
8782	_ACEOF	8184	_ACEOF
8783	rm -f conftest.$ac_objext	8185	if ac_fn_cxx_try_compile "$LINENO"; then :
8784	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8785	(eval $ac_compile) 2>&5
8786	ac_status=$?
8787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8788	(exit $ac_status); } &&
8789	{ ac_try='test -s conftest.$ac_objext'
8790	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8791	(eval $ac_try) 2>&5
8792	ac_status=$?
8793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8794	(exit $ac_status); }; }; then
8795	if_tun_h="default"	8186	if_tun_h="default"
8796	else	8187	else
8797	echo "$as_me: failed program was:" >&5
8798	sed 's/^/| /' conftest.$ac_ext >&5
8799
8800	if_tun_h="no"	8188	if_tun_h="no"
8801		8189
8802	fi	8190	fi
8803	rm -f conftest.$ac_objext conftest.$ac_ext	8191	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8804		8192
8805	fi	8193	fi
8806	rm -f conftest.$ac_objext conftest.$ac_ext	8194	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8807		8195
8808	if test $if_tun_h = no; then	8196	if test $if_tun_h = no; then
8809	tinc_cv_linux_if_tun_h=none	8197	tinc_cv_linux_if_tun_h=none
8810	else	8198	else
8811	tinc_cv_linux_if_tun_h="$if_tun_h"	8199	tinc_cv_linux_if_tun_h="$if_tun_h"
8812	fi	8200	fi
8813		8201
8814	fi	8202	fi
8815	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8203	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
8816	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8204	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
8817		8205
8818	if test $tinc_cv_linux_if_tun_h != none; then	8206	if test $tinc_cv_linux_if_tun_h != none; then
8819		8207
8820	cat >>confdefs.h <<\_ACEOF	8208	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
8821	#define HAVE_TUNTAP 1
8822	_ACEOF
8823		8209
8824	if test $tinc_cv_linux_if_tun_h != default; then	8210	if test $tinc_cv_linux_if_tun_h != default; then
8825		8211
8826	cat >>confdefs.h <<_ACEOF	8212	cat >>confdefs.h <<_ACEOF
8827	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8213	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
8831	fi	8217	fi
8832		8218
8833		8219
8834		8220
8835		8221
		8222
8836	tinc_ac_save_CPPFLAGS="$CPPFLAGS"	8223	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
8837		8224
8838		8225
8839	# Check whether --with-openssl-include or --without-openssl-include was given.	8226	# Check whether --with-openssl-include was given.
8840	if test "${with_openssl_include+set}" = set; then	8227	if test "${with_openssl_include+set}" = set; then :
8841	withval="$with_openssl_include"	8228	withval=$with_openssl_include; openssl_include="$withval"
8842	openssl_include="$withval"
8843	CFLAGS="$CFLAGS -I$withval"	8229	CFLAGS="$CFLAGS -I$withval"
8844	CPPFLAGS="$CPPFLAGS -I$withval"	8230	CPPFLAGS="$CPPFLAGS -I$withval"
8845		8231
8846	fi;	8232	fi
8847		8233
8848		8234
		8235
8849	# Check whether --with-openssl-lib or --without-openssl-lib was given.	8236	# Check whether --with-openssl-lib was given.
8850	if test "${with_openssl_lib+set}" = set; then	8237	if test "${with_openssl_lib+set}" = set; then :
8851	withval="$with_openssl_lib"	8238	withval=$with_openssl_lib; openssl_lib="$withval"
8852	openssl_lib="$withval"
8853	LIBS="$LIBS -L$withval"	8239	LIBS="$LIBS -L$withval"
8854		8240
8855	fi;	8241	fi
8856		8242
8857		8243
8858
8859
8860
8861
8862
8863	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8244	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h
8864	do	8245	do :
8865	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	8246	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		8247	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8866	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8248	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8867	echo "$as_me:$LINENO: checking for $ac_header" >&5
8868	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8869	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8870	echo $ECHO_N "(cached) $ECHO_C" >&6
8871	fi
8872	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8873	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8874	else
8875	# Is the header compilable?
8876	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8877	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8878	cat >conftest.$ac_ext <<_ACEOF
8879	#line $LINENO "configure"
8880	/* confdefs.h. */
8881	_ACEOF
8882	cat confdefs.h >>conftest.$ac_ext
8883	cat >>conftest.$ac_ext <<_ACEOF
8884	/* end confdefs.h. */
8885	$ac_includes_default
8886	#include <$ac_header>
8887	_ACEOF
8888	rm -f conftest.$ac_objext
8889	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8890	(eval $ac_compile) 2>&5
8891	ac_status=$?
8892	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8893	(exit $ac_status); } &&
8894	{ ac_try='test -s conftest.$ac_objext'
8895	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8896	(eval $ac_try) 2>&5
8897	ac_status=$?
8898	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8899	(exit $ac_status); }; }; then
8900	ac_header_compiler=yes
8901	else
8902	echo "$as_me: failed program was:" >&5
8903	sed 's/^/| /' conftest.$ac_ext >&5
8904
8905	ac_header_compiler=no
8906	fi
8907	rm -f conftest.$ac_objext conftest.$ac_ext
8908	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8909	echo "${ECHO_T}$ac_header_compiler" >&6
8910
8911	# Is the header present?
8912	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8913	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8914	cat >conftest.$ac_ext <<_ACEOF
8915	#line $LINENO "configure"
8916	/* confdefs.h. */
8917	_ACEOF
8918	cat confdefs.h >>conftest.$ac_ext
8919	cat >>conftest.$ac_ext <<_ACEOF
8920	/* end confdefs.h. */
8921	#include <$ac_header>
8922	_ACEOF
8923	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8924	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8925	ac_status=$?
8926	grep -v '^ *+' conftest.er1 >conftest.err
8927	rm -f conftest.er1
8928	cat conftest.err >&5
8929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8930	(exit $ac_status); } >/dev/null; then
8931	if test -s conftest.err; then
8932	ac_cpp_err=$ac_cxx_preproc_warn_flag
8933	else
8934	ac_cpp_err=
8935	fi
8936	else
8937	ac_cpp_err=yes
8938	fi
8939	if test -z "$ac_cpp_err"; then
8940	ac_header_preproc=yes
8941	else
8942	echo "$as_me: failed program was:" >&5
8943	sed 's/^/| /' conftest.$ac_ext >&5
8944
8945	ac_header_preproc=no
8946	fi
8947	rm -f conftest.err conftest.$ac_ext
8948	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8949	echo "${ECHO_T}$ac_header_preproc" >&6
8950
8951	# So? What about this header?
8952	case $ac_header_compiler:$ac_header_preproc in
8953	yes:no )
8954	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8955	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8956	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8957	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8958	(
8959	cat <<\_ASBOX
8960	## ------------------------------------ ##
8961	## Report this to bug-autoconf@gnu.org. ##
8962	## ------------------------------------ ##
8963	_ASBOX
8964	) |
8965	sed "s/^/$as_me: WARNING: /" >&2
8966	;;
8967	no:yes )
8968	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8969	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8970	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8971	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8972	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8973	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8974	(
8975	cat <<\_ASBOX
8976	## ------------------------------------ ##
8977	## Report this to bug-autoconf@gnu.org. ##
8978	## ------------------------------------ ##
8979	_ASBOX
8980	) |
8981	sed "s/^/$as_me: WARNING: /" >&2
8982	;;
8983	esac
8984	echo "$as_me:$LINENO: checking for $ac_header" >&5
8985	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8986	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8987	echo $ECHO_N "(cached) $ECHO_C" >&6
8988	else
8989	eval "$as_ac_Header=$ac_header_preproc"
8990	fi
8991	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8992	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8993
8994	fi
8995	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8996	cat >>confdefs.h <<_ACEOF	8249	cat >>confdefs.h <<_ACEOF
8997	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	8250	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8998	_ACEOF	8251	_ACEOF
8999		8252
9000	else	8253	else
9001	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	8254	as_fn_error $? "OpenSSL header files not found." "$LINENO" 5; break
9002	echo "$as_me: error: OpenSSL header files not found." >&2;}
9003	{ (exit 1); exit 1; }; }; break
9004		8255
9005	fi	8256	fi
9006		8257
9007	done	8258	done
9008		8259
9009		8260
9010	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	8261	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
9011		8262
9012	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	8263	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SHA1_Init in -lcrypto" >&5
9013	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	8264	$as_echo_n "checking for SHA1_Init in -lcrypto... " >&6; }
9014	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	8265	if ${ac_cv_lib_crypto_SHA1_Init+:} false; then :
9015	echo $ECHO_N "(cached) $ECHO_C" >&6	8266	$as_echo_n "(cached) " >&6
9016	else	8267	else
9017	ac_check_lib_save_LIBS=$LIBS	8268	ac_check_lib_save_LIBS=$LIBS
9018	LIBS="-lcrypto $LIBS"	8269	LIBS="-lcrypto $LIBS"
9019	cat >conftest.$ac_ext <<_ACEOF
9020	#line $LINENO "configure"
9021	/* confdefs.h. */
9022	_ACEOF
9023	cat confdefs.h >>conftest.$ac_ext	8270	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9024	cat >>conftest.$ac_ext <<_ACEOF
9025	/* end confdefs.h. */	8271	/* end confdefs.h. */
9026		8272
9027	/* Override any gcc2 internal prototype to avoid an error. */	8273	/* Override any GCC internal prototype to avoid an error.
		8274	Use char because int might match the return type of a GCC
		8275	builtin and then its argument prototype would still apply. */
9028	#ifdef __cplusplus	8276	#ifdef __cplusplus
9029	extern "C"	8277	extern "C"
9030	#endif	8278	#endif
9031	/* We use char because int might match the return type of a gcc2
9032	builtin and then its argument prototype would still apply. */
9033	char SHA1_version ();	8279	char SHA1_Init ();
9034	int	8280	int
9035	main ()	8281	main ()
9036	{	8282	{
9037	SHA1_version ();	8283	return SHA1_Init ();
9038	;	8284	;
9039	return 0;	8285	return 0;
9040	}	8286	}
9041	_ACEOF	8287	_ACEOF
9042	rm -f conftest.$ac_objext conftest$ac_exeext	8288	if ac_fn_cxx_try_link "$LINENO"; then :
9043	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9044	(eval $ac_link) 2>&5
9045	ac_status=$?
9046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9047	(exit $ac_status); } &&
9048	{ ac_try='test -s conftest$ac_exeext'
9049	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9050	(eval $ac_try) 2>&5
9051	ac_status=$?
9052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9053	(exit $ac_status); }; }; then
9054	ac_cv_lib_crypto_SHA1_version=yes	8289	ac_cv_lib_crypto_SHA1_Init=yes
9055	else	8290	else
9056	echo "$as_me: failed program was:" >&5
9057	sed 's/^/| /' conftest.$ac_ext >&5
9058
9059	ac_cv_lib_crypto_SHA1_version=no	8291	ac_cv_lib_crypto_SHA1_Init=no
9060	fi	8292	fi
9061	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8293	rm -f core conftest.err conftest.$ac_objext \
		8294	conftest$ac_exeext conftest.$ac_ext
9062	LIBS=$ac_check_lib_save_LIBS	8295	LIBS=$ac_check_lib_save_LIBS
9063	fi	8296	fi
9064	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5	8297	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1_Init" >&5
9065	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6	8298	$as_echo "$ac_cv_lib_crypto_SHA1_Init" >&6; }
9066	if test $ac_cv_lib_crypto_SHA1_version = yes; then	8299	if test "x$ac_cv_lib_crypto_SHA1_Init" = xyes; then :
9067	LIBS="$LIBS -lcrypto"	8300	LIBS="$LIBS -lcrypto"
9068	else	8301	else
9069	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5	8302	as_fn_error $? "OpenSSL libraries not found." "$LINENO" 5
9070	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9071	{ (exit 1); exit 1; }; }
9072		8303
9073	fi	8304	fi
9074		8305
9075		8306
9076
9077
9078
9079
9080	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms	8307	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9081	do	8308	do :
9082	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8309	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9083	echo "$as_me:$LINENO: checking for $ac_func" >&5	8310	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
9084	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9085	if eval "test \"\${$as_ac_var+set}\" = set"; then	8311	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9086	echo $ECHO_N "(cached) $ECHO_C" >&6
9087	else
9088	cat >conftest.$ac_ext <<_ACEOF
9089	#line $LINENO "configure"
9090	/* confdefs.h. */
9091	_ACEOF
9092	cat confdefs.h >>conftest.$ac_ext
9093	cat >>conftest.$ac_ext <<_ACEOF
9094	/* end confdefs.h. */
9095	/* System header to define __stub macros and hopefully few prototypes,
9096	which can conflict with char $ac_func (); below.
9097	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9098	<limits.h> exists even on freestanding compilers. */
9099	#ifdef __STDC__
9100	# include <limits.h>
9101	#else
9102	# include <assert.h>
9103	#endif
9104	/* Override any gcc2 internal prototype to avoid an error. */
9105	#ifdef __cplusplus
9106	extern "C"
9107	{
9108	#endif
9109	/* We use char because int might match the return type of a gcc2
9110	builtin and then its argument prototype would still apply. */
9111	char $ac_func ();
9112	/* The GNU C library defines this for functions which it implements
9113	to always fail with ENOSYS. Some functions are actually named
9114	something starting with __ and the normal name is an alias. */
9115	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9116	choke me
9117	#else
9118	char (*f) () = $ac_func;
9119	#endif
9120	#ifdef __cplusplus
9121	}
9122	#endif
9123
9124	int
9125	main ()
9126	{
9127	return f != $ac_func;
9128	;
9129	return 0;
9130	}
9131	_ACEOF
9132	rm -f conftest.$ac_objext conftest$ac_exeext
9133	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9134	(eval $ac_link) 2>&5
9135	ac_status=$?
9136	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9137	(exit $ac_status); } &&
9138	{ ac_try='test -s conftest$ac_exeext'
9139	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9140	(eval $ac_try) 2>&5
9141	ac_status=$?
9142	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9143	(exit $ac_status); }; }; then
9144	eval "$as_ac_var=yes"
9145	else
9146	echo "$as_me: failed program was:" >&5
9147	sed 's/^/| /' conftest.$ac_ext >&5
9148
9149	eval "$as_ac_var=no"
9150	fi
9151	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9152	fi
9153	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9154	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9155	if test `eval echo '${'$as_ac_var'}'` = yes; then
9156	cat >>confdefs.h <<_ACEOF	8312	cat >>confdefs.h <<_ACEOF
9157	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	8313	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9158	_ACEOF	8314	_ACEOF
9159		8315
9160	fi	8316	fi
9161	done	8317	done
9162		8318
9163		8319
9164	echo "$as_me:$LINENO: checking for dlopen" >&5	8320	ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
9165	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9166	if test "${ac_cv_func_dlopen+set}" = set; then
9167	echo $ECHO_N "(cached) $ECHO_C" >&6
9168	else
9169	cat >conftest.$ac_ext <<_ACEOF
9170	#line $LINENO "configure"
9171	/* confdefs.h. */
9172	_ACEOF
9173	cat confdefs.h >>conftest.$ac_ext
9174	cat >>conftest.$ac_ext <<_ACEOF
9175	/* end confdefs.h. */
9176	/* System header to define __stub macros and hopefully few prototypes,
9177	which can conflict with char dlopen (); below.
9178	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9179	<limits.h> exists even on freestanding compilers. */
9180	#ifdef __STDC__
9181	# include <limits.h>
9182	#else
9183	# include <assert.h>
9184	#endif
9185	/* Override any gcc2 internal prototype to avoid an error. */
9186	#ifdef __cplusplus
9187	extern "C"
9188	{
9189	#endif
9190	/* We use char because int might match the return type of a gcc2
9191	builtin and then its argument prototype would still apply. */
9192	char dlopen ();
9193	/* The GNU C library defines this for functions which it implements
9194	to always fail with ENOSYS. Some functions are actually named
9195	something starting with __ and the normal name is an alias. */
9196	#if defined (__stub_dlopen) || defined (__stub___dlopen)
9197	choke me
9198	#else
9199	char (*f) () = dlopen;
9200	#endif
9201	#ifdef __cplusplus
9202	}
9203	#endif
9204
9205	int
9206	main ()
9207	{
9208	return f != dlopen;
9209	;
9210	return 0;
9211	}
9212	_ACEOF
9213	rm -f conftest.$ac_objext conftest$ac_exeext
9214	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9215	(eval $ac_link) 2>&5
9216	ac_status=$?
9217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9218	(exit $ac_status); } &&
9219	{ ac_try='test -s conftest$ac_exeext'
9220	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9221	(eval $ac_try) 2>&5
9222	ac_status=$?
9223	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9224	(exit $ac_status); }; }; then
9225	ac_cv_func_dlopen=yes
9226	else
9227	echo "$as_me: failed program was:" >&5
9228	sed 's/^/| /' conftest.$ac_ext >&5
9229
9230	ac_cv_func_dlopen=no
9231	fi
9232	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9233	fi
9234	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9235	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9236	if test $ac_cv_func_dlopen = yes; then	8321	if test "x$ac_cv_func_dlopen" = xyes; then :
9237	:	8322
9238	else	8323	else
9239	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5	8324	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
9240	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6	8325	$as_echo_n "checking for dlopen in -ldl... " >&6; }
9241	if test "${ac_cv_lib_dl_dlopen+set}" = set; then	8326	if ${ac_cv_lib_dl_dlopen+:} false; then :
9242	echo $ECHO_N "(cached) $ECHO_C" >&6	8327	$as_echo_n "(cached) " >&6
9243	else	8328	else
9244	ac_check_lib_save_LIBS=$LIBS	8329	ac_check_lib_save_LIBS=$LIBS
9245	LIBS="-ldl $LIBS"	8330	LIBS="-ldl $LIBS"
9246	cat >conftest.$ac_ext <<_ACEOF
9247	#line $LINENO "configure"
9248	/* confdefs.h. */
9249	_ACEOF
9250	cat confdefs.h >>conftest.$ac_ext	8331	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9251	cat >>conftest.$ac_ext <<_ACEOF
9252	/* end confdefs.h. */	8332	/* end confdefs.h. */
9253		8333
9254	/* Override any gcc2 internal prototype to avoid an error. */	8334	/* Override any GCC internal prototype to avoid an error.
		8335	Use char because int might match the return type of a GCC
		8336	builtin and then its argument prototype would still apply. */
9255	#ifdef __cplusplus	8337	#ifdef __cplusplus
9256	extern "C"	8338	extern "C"
9257	#endif	8339	#endif
9258	/* We use char because int might match the return type of a gcc2
9259	builtin and then its argument prototype would still apply. */
9260	char dlopen ();	8340	char dlopen ();
9261	int	8341	int
9262	main ()	8342	main ()
9263	{	8343	{
9264	dlopen ();	8344	return dlopen ();
9265	;	8345	;
9266	return 0;	8346	return 0;
9267	}	8347	}
9268	_ACEOF	8348	_ACEOF
9269	rm -f conftest.$ac_objext conftest$ac_exeext	8349	if ac_fn_cxx_try_link "$LINENO"; then :
9270	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9271	(eval $ac_link) 2>&5
9272	ac_status=$?
9273	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9274	(exit $ac_status); } &&
9275	{ ac_try='test -s conftest$ac_exeext'
9276	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9277	(eval $ac_try) 2>&5
9278	ac_status=$?
9279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9280	(exit $ac_status); }; }; then
9281	ac_cv_lib_dl_dlopen=yes	8350	ac_cv_lib_dl_dlopen=yes
9282	else	8351	else
9283	echo "$as_me: failed program was:" >&5
9284	sed 's/^/| /' conftest.$ac_ext >&5
9285
9286	ac_cv_lib_dl_dlopen=no	8352	ac_cv_lib_dl_dlopen=no
9287	fi	8353	fi
9288	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8354	rm -f core conftest.err conftest.$ac_objext \
		8355	conftest$ac_exeext conftest.$ac_ext
9289	LIBS=$ac_check_lib_save_LIBS	8356	LIBS=$ac_check_lib_save_LIBS
9290	fi	8357	fi
9291	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5	8358	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
9292	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6	8359	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
9293	if test $ac_cv_lib_dl_dlopen = yes; then	8360	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
9294	LIBS="$LIBS -ldl"	8361	LIBS="$LIBS -ldl"
9295	else	8362	else
9296	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5	8363	as_fn_error $? "OpenSSL depends on libdl." "$LINENO" 5
9297	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9298	{ (exit 1); exit 1; }; }
9299		8364
9300	fi	8365	fi
9301		8366
9302		8367
9303	fi	8368	fi
9304		8369
9305		8370
		8371	ac_fn_cxx_check_func "$LINENO" "inflate" "ac_cv_func_inflate"
		8372	if test "x$ac_cv_func_inflate" = xyes; then :
9306		8373
		8374	else
		8375	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
		8376	$as_echo_n "checking for inflate in -lz... " >&6; }
		8377	if ${ac_cv_lib_z_inflate+:} false; then :
		8378	$as_echo_n "(cached) " >&6
		8379	else
		8380	ac_check_lib_save_LIBS=$LIBS
		8381	LIBS="-lz $LIBS"
		8382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8383	/* end confdefs.h. */
		8384
		8385	/* Override any GCC internal prototype to avoid an error.
		8386	Use char because int might match the return type of a GCC
		8387	builtin and then its argument prototype would still apply. */
		8388	#ifdef __cplusplus
		8389	extern "C"
		8390	#endif
		8391	char inflate ();
		8392	int
		8393	main ()
		8394	{
		8395	return inflate ();
		8396	;
		8397	return 0;
		8398	}
		8399	_ACEOF
		8400	if ac_fn_cxx_try_link "$LINENO"; then :
		8401	ac_cv_lib_z_inflate=yes
		8402	else
		8403	ac_cv_lib_z_inflate=no
		8404	fi
		8405	rm -f core conftest.err conftest.$ac_objext \
		8406	conftest$ac_exeext conftest.$ac_ext
		8407	LIBS=$ac_check_lib_save_LIBS
		8408	fi
		8409	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
		8410	$as_echo "$ac_cv_lib_z_inflate" >&6; }
		8411	if test "x$ac_cv_lib_z_inflate" = xyes; then :
		8412	LIBS="$LIBS -lz"
		8413	else
		8414	as_fn_error $? "OpenSSL depends on libz." "$LINENO" 5
		8415
		8416	fi
		8417
		8418
		8419	fi
		8420
		8421
		8422	if test "x$openssl_include" != x; then
		8423	CXXFLAGS="$CXXFLAGS -I$openssl_include"
		8424	fi
		8425
9307	# Check whether --enable-rohc or --disable-rohc was given.	8426	# Check whether --enable-threads was given.
9308	if test "${enable_rohc+set}" = set; then	8427	if test "${enable_threads+set}" = set; then :
9309	enableval="$enable_rohc"	8428	enableval=$enable_threads; try_threads=$enableval
		8429	else
		8430	try_threads=yes
9310		8431
9311	echo
9312	echo "**********************************************************************"
9313	echo "**********************************************************************"
9314	echo "**** --enable-rohc not yet implemented *******************************"
9315	echo "**********************************************************************"
9316	echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
9317	echo "**** implementation to be used in GPL code on the web."
9318	echo "**** so this option is just a fake. Please implement one and send it"
9319	echo "**** to me ;)"
9320	echo "**********************************************************************"
9321	echo "**********************************************************************"
9322	echo "**********************************************************************"
9323	echo "**********************************************************************"
9324	echo
9325
9326
9327	fi;	8432	fi
9328		8433
		8434
		8435	if test "x$try_threads" = xyes; then
		8436	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		8437	if test "x$ac_cv_header_pthread_h" = xyes; then :
		8438
		8439	LIBS="$LIBS -lpthread"
		8440	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8441	/* end confdefs.h. */
		8442	#include <pthread.h>
		8443	int
		8444	main ()
		8445	{
		8446	pthread_t id; pthread_create (&id, 0, 0, 0);
		8447	;
		8448	return 0;
		8449	}
		8450	_ACEOF
		8451	if ac_fn_cxx_try_compile "$LINENO"; then :
		8452
		8453	cat >>confdefs.h <<_ACEOF
		8454	#define ENABLE_PTHREADS 1
		8455	_ACEOF
		8456
		8457
		8458	fi
		8459	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		8460
		8461	fi
		8462
		8463
		8464	fi
		8465
		8466	# Check whether --enable-static-daemon was given.
		8467	if test "${enable_static_daemon+set}" = set; then :
		8468	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
		8469
		8470	fi
		8471
		8472
		8473
		8474
		8475	if test x$rohc = xtrue; then
		8476	ROHC_TRUE=
		8477	ROHC_FALSE='#'
		8478	else
		8479	ROHC_TRUE='#'
		8480	ROHC_FALSE=
		8481	fi
		8482
		8483
		8484
		8485	ICMP=1
9329	# Check whether --enable-icmp or --disable-icmp was given.	8486	# Check whether --enable-icmp was given.
9330	if test "${enable_icmp+set}" = set; then	8487	if test "${enable_icmp+set}" = set; then :
9331	enableval="$enable_icmp"	8488	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8489	ICMP=0
		8490	fi
		8491
		8492	fi
		8493
		8494	if test "x$ICMP" = x1; then
9332		8495
9333	cat >>confdefs.h <<_ACEOF	8496	cat >>confdefs.h <<_ACEOF
9334	#define ENABLE_ICMP 1	8497	#define ENABLE_ICMP 1
9335	_ACEOF	8498	_ACEOF
9336		8499
9337
9338	fi;	8500	fi
9339		8501
		8502	TCP=1
9340	# Check whether --enable-tcp or --disable-tcp was given.	8503	# Check whether --enable-tcp was given.
9341	if test "${enable_tcp+set}" = set; then	8504	if test "${enable_tcp+set}" = set; then :
9342	enableval="$enable_tcp"	8505	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8506	TCP=0
		8507	fi
		8508
		8509	fi
		8510
		8511	if test "x$TCP" = x1; then
9343		8512
9344	cat >>confdefs.h <<_ACEOF	8513	cat >>confdefs.h <<_ACEOF
9345	#define ENABLE_TCP 1	8514	#define ENABLE_TCP 1
9346	_ACEOF	8515	_ACEOF
9347		8516
9348
9349	fi;	8517	fi
9350		8518
		8519	HTTP=1
9351	# Check whether --enable-http-proxy or --disable-http-proxy was given.	8520	# Check whether --enable-http-proxy was given.
9352	if test "${enable_http_proxy+set}" = set; then	8521	if test "${enable_http_proxy+set}" = set; then :
9353	enableval="$enable_http_proxy"	8522	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		8523	HTTP=0
		8524	fi
		8525
		8526	fi
		8527
		8528	if test "x$HTTP" = x1; then
9354		8529
9355	cat >>confdefs.h <<_ACEOF	8530	cat >>confdefs.h <<_ACEOF
9356	#define ENABLE_HTTP_PROXY 1	8531	#define ENABLE_HTTP_PROXY 1
9357	_ACEOF	8532	_ACEOF
9358		8533
9359
9360	fi;	8534	fi
9361		8535
9362	HMAC=12 # Check whether --enable-hmac-length or --disable-hmac-length was given.	8536	# Check whether --enable-dns was given.
9363	if test "${enable_hmac_length+set}" = set; then	8537	if test "${enable_dns+set}" = set; then :
9364	enableval="$enable_hmac_length"	8538	enableval=$enable_dns;
9365	HMAC=$enableval	8539	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		8540	if test "x$ac_cv_header_gmp_h" = xyes; then :
9366		8541
		8542	else
		8543	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
9367	fi;	8544	fi
		8545
		8546
		8547	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		8548	$as_echo_n "checking for main in -lgmp... " >&6; }
		8549	if ${ac_cv_lib_gmp_main+:} false; then :
		8550	$as_echo_n "(cached) " >&6
		8551	else
		8552	ac_check_lib_save_LIBS=$LIBS
		8553	LIBS="-lgmp $LIBS"
		8554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8555	/* end confdefs.h. */
		8556
		8557
		8558	int
		8559	main ()
		8560	{
		8561	return main ();
		8562	;
		8563	return 0;
		8564	}
		8565	_ACEOF
		8566	if ac_fn_cxx_try_link "$LINENO"; then :
		8567	ac_cv_lib_gmp_main=yes
		8568	else
		8569	ac_cv_lib_gmp_main=no
		8570	fi
		8571	rm -f core conftest.err conftest.$ac_objext \
		8572	conftest$ac_exeext conftest.$ac_ext
		8573	LIBS=$ac_check_lib_save_LIBS
		8574	fi
		8575	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
		8576	$as_echo "$ac_cv_lib_gmp_main" >&6; }
		8577	if test "x$ac_cv_lib_gmp_main" = xyes; then :
		8578	cat >>confdefs.h <<_ACEOF
		8579	#define HAVE_LIBGMP 1
		8580	_ACEOF
		8581
		8582	LIBS="-lgmp $LIBS"
		8583
		8584	else
		8585	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
		8586	fi
		8587
		8588
9368		8589
9369	cat >>confdefs.h <<_ACEOF	8590	cat >>confdefs.h <<_ACEOF
9370	#define HMACLENGTH $HMAC	8591	#define ENABLE_DNS 1
9371	_ACEOF	8592	_ACEOF
9372		8593
9373		8594
9374	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.	8595
		8596	fi
		8597
		8598
		8599	RSA=3072
		8600	# Check whether --enable-rsa-length was given.
9375	if test "${enable_rand_length+set}" = set; then	8601	if test "${enable_rsa_length+set}" = set; then :
9376	enableval="$enable_rand_length"	8602	enableval=$enable_rsa_length; RSA=$enableval
9377	RAND=$enableval
9378		8603
9379	fi;	8604	fi
		8605
9380		8606
9381	cat >>confdefs.h <<_ACEOF	8607	cat >>confdefs.h <<_ACEOF
9382	#define RAND_SIZE $RAND	8608	#define RSABITS $RSA
9383	_ACEOF	8609	_ACEOF
9384		8610
9385		8611
9386	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.	8612	HMACSIZE=12
		8613	# Check whether --enable-hmac-length was given.
9387	if test "${enable_mtu+set}" = set; then	8614	if test "${enable_hmac_length+set}" = set; then :
9388	enableval="$enable_mtu"	8615	enableval=$enable_hmac_length; HMACSIZE=$enableval
9389	MTU=$enableval
9390		8616
9391	fi;	8617	fi
		8618
9392		8619
9393	cat >>confdefs.h <<_ACEOF	8620	cat >>confdefs.h <<_ACEOF
		8621	#define HMACLENGTH $HMACSIZE
		8622	_ACEOF
		8623
		8624
		8625	RANDSIZE=12
		8626	# Check whether --enable-rand-length was given.
		8627	if test "${enable_rand_length+set}" = set; then :
		8628	enableval=$enable_rand_length; RANDSIZE=$enableval
		8629
		8630	fi
		8631
		8632
		8633	cat >>confdefs.h <<_ACEOF
		8634	#define RAND_SIZE $RANDSIZE
		8635	_ACEOF
		8636
		8637
		8638	MTU=1500
		8639	# Check whether --enable-max-mtu was given.
		8640	if test "${enable_max_mtu+set}" = set; then :
		8641	enableval=$enable_max_mtu; MTU=$enableval
		8642
		8643	fi
		8644
		8645
		8646	cat >>confdefs.h <<_ACEOF
9394	#define MAX_MTU $MTU + 14	8647	#define MAX_MTU ($MTU + 14)
9395	_ACEOF	8648	_ACEOF
9396		8649
9397		8650
9398	COMPRESS=1	8651	COMPRESS=1
9399	# Check whether --enable-compression or --disable-compression was given.	8652	# Check whether --enable-compression was given.
9400	if test "${enable_compression+set}" = set; then	8653	if test "${enable_compression+set}" = set; then :
9401	enableval="$enable_compression"	8654	enableval=$enable_compression; if test "x$enableval" = xno; then
9402	if test "x$enableval" = xno; then
9403	COMPRESS=0	8655	COMPRESS=0
9404	fi	8656	fi
9405		8657
9406	fi;	8658	fi
		8659
9407		8660
9408	cat >>confdefs.h <<_ACEOF	8661	cat >>confdefs.h <<_ACEOF
9409	#define ENABLE_COMPRESSION $COMPRESS	8662	#define ENABLE_COMPRESSION $COMPRESS
9410	_ACEOF	8663	_ACEOF
9411		8664
9412		8665
9413	CIPHER=bf_cbc	8666	CIPHER=aes_128_cbc
9414	# Check whether --enable-cipher or --disable-cipher was given.	8667	# Check whether --enable-cipher was given.
9415	if test "${enable_cipher+set}" = set; then	8668	if test "${enable_cipher+set}" = set; then :
9416	enableval="$enable_cipher"
9417	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	8669	enableval=$enable_cipher; if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
9418	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8670	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_cbc ; fi
9419	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8671	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_cbc ; fi
9420	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	8672	if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_cbc ; fi
		8673	if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_cbc; fi
		8674	if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_cbc; fi
9421		8675
9422	fi;	8676	fi
		8677
9423		8678
9424	cat >>confdefs.h <<_ACEOF	8679	cat >>confdefs.h <<_ACEOF
9425	#define ENABLE_CIPHER EVP_${CIPHER}	8680	#define ENABLE_CIPHER EVP_${CIPHER}
9426	_ACEOF	8681	_ACEOF
9427		8682
9428		8683
9429	DIGEST=sha1	8684	HMAC=sha1
9430	# Check whether --enable-digest or --disable-digest was given.	8685	# Check whether --enable-hmac-digest was given.
9431	if test "${enable_digest+set}" = set; then	8686	if test "${enable_hmac_digest+set}" = set; then :
9432	enableval="$enable_digest"	8687	enableval=$enable_hmac_digest; if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
		8688	if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
		8689	if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
9433	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8690	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9434	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8691	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9435	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9436	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9437		8692
9438	fi;	8693	fi
		8694
9439		8695
9440	cat >>confdefs.h <<_ACEOF	8696	cat >>confdefs.h <<_ACEOF
		8697	#define ENABLE_HMAC EVP_${HMAC}
		8698	_ACEOF
		8699
		8700
		8701	AUTH=sha512
		8702	# Check whether --enable-auth-digest was given.
		8703	if test "${enable_auth_digest+set}" = set; then :
		8704	enableval=$enable_auth_digest; if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
		8705	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
		8706	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
		8707
		8708	fi
		8709
		8710
		8711	cat >>confdefs.h <<_ACEOF
9441	#define ENABLE_DIGEST EVP_${DIGEST}	8712	#define ENABLE_AUTH EVP_${AUTH}
9442	_ACEOF	8713	_ACEOF
9443		8714
9444		8715
9445	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	8716	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
9446	CXXFLAGS="$CXXFLAGS -fno-rtti"	8717	CXXFLAGS="$CXXFLAGS -fno-rtti"
9447	fi	8718	fi
9448		8719
9449	if $CXX -v --help 2>&1 | grep -q fexceptions; then	8720	#if $CXX -v --help 2>&1 | grep -q fexceptions; then
9450	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8721	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9451	fi	8722	#fi
9452		8723
9453	if $CXX -v --help 2>&1 | grep -q ffunction-sections; then	8724	LIBS="$EXTRA_LIBS $LIBS"
9454	CXXFLAGS="$CXXFLAGS -ffunction-sections"
9455	fi
9456		8725
9457	if $LD -v --help 2>&1 | grep -q gc-sections; then
9458	LDFLAGS="$LDFLAGS -Wl,--gc-sections"
9459	fi
9460		8726
9461		8727
9462		8728
9463
9464
9465	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	8729	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
		8730
9466	cat >confcache <<\_ACEOF	8731	cat >confcache <<\_ACEOF
9467	# This file is a shell script that caches the results of configure	8732	# This file is a shell script that caches the results of configure
9468	# tests run on this system so they can be shared between configure	8733	# tests run on this system so they can be shared between configure
9469	# scripts and configure runs, see configure's option --config-cache.	8734	# scripts and configure runs, see configure's option --config-cache.
9470	# It is not useful on other systems. If it contains results you don't	8735	# It is not useful on other systems. If it contains results you don't
…		…
9479		8744
9480	_ACEOF	8745	_ACEOF
9481		8746
9482	# The following way of writing the cache mishandles newlines in values,	8747	# The following way of writing the cache mishandles newlines in values,
9483	# but we know of no workaround that is simple, portable, and efficient.	8748	# but we know of no workaround that is simple, portable, and efficient.
9484	# So, don't put newlines in cache variables' values.	8749	# So, we kill variables containing newlines.
9485	# Ultrix sh set writes to stderr and can't be redirected directly,	8750	# Ultrix sh set writes to stderr and can't be redirected directly,
9486	# and sets the high bit in the cache file unless we assign to the vars.	8751	# and sets the high bit in the cache file unless we assign to the vars.
9487	{	8752	(
		8753	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		8754	eval ac_val=\$$ac_var
		8755	case $ac_val in #(
		8756	*${as_nl}*)
		8757	case $ac_var in #(
		8758	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8759	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8760	esac
		8761	case $ac_var in #(
		8762	_ | IFS | as_nl) ;; #(
		8763	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8764	*) { eval $ac_var=; unset $ac_var;} ;;
		8765	esac ;;
		8766	esac
		8767	done
		8768
9488	(set) 2>&1 |	8769	(set) 2>&1 |
9489	case `(ac_space=' '; set | grep ac_space) 2>&1` in	8770	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9490	*ac_space=\ *)	8771	*${as_nl}ac_space=\ *)
9491	# `set' does not quote correctly, so add quotes (double-quote	8772	# `set' does not quote correctly, so add quotes: double-quote
9492	# substitution turns \\\\ into \\, and sed turns \\ into \).	8773	# substitution turns \\\\ into \\, and sed turns \\ into \.
9493	sed -n \	8774	sed -n \
9494	"s/'/'\\\\''/g;	8775	"s/'/'\\\\''/g;
9495	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8776	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9496	;;	8777	;; #(
9497	*)	8778	*)
9498	# `set' quotes correctly as required by POSIX, so do not add quotes.	8779	# `set' quotes correctly as required by POSIX, so do not add quotes.
9499	sed -n \
9500	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"	8780	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9501	;;	8781	;;
9502	esac;	8782	esac |
9503	} |	8783	sort
		8784	) |
9504	sed '	8785	sed '
		8786	/^ac_cv_env_/b end
9505	t clear	8787	t clear
9506	: clear	8788	:clear
9507	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8789	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9508	t end	8790	t end
9509	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8791	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9510	: end' >>confcache	8792	:end' >>confcache
9511	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8793	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9512	if test -w $cache_file; then	8794	if test -w "$cache_file"; then
9513	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8795	if test "x$cache_file" != "x/dev/null"; then
		8796	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8797	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8798	if test ! -f "$cache_file" || test -h "$cache_file"; then
9514	cat confcache >$cache_file	8799	cat confcache >"$cache_file"
		8800	else
		8801	case $cache_file in #(
		8802	*/* | ?:*)
		8803	mv -f confcache "$cache_file"$$ &&
		8804	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8805	*)
		8806	mv -f confcache "$cache_file" ;;
		8807	esac
		8808	fi
		8809	fi
9515	else	8810	else
		8811	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9516	echo "not updating unwritable cache $cache_file"	8812	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9517	fi	8813	fi
9518	fi	8814	fi
9519	rm -f confcache	8815	rm -f confcache
9520		8816
9521	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8817	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9522	# Let make expand exec_prefix.	8818	# Let make expand exec_prefix.
9523	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8819	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9524		8820
9525	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9526	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9527	# trailing colons and then remove the whole line if VPATH becomes empty
9528	# (actually we leave an empty line to preserve line numbers).
9529	if test "x$srcdir" = x.; then
9530	ac_vpsub='/^[ ]*VPATH[ ]*=/{
9531	s/:*\$(srcdir):*/:/;
9532	s/:*\${srcdir}:*/:/;
9533	s/:*@srcdir@:*/:/;
9534	s/^\([^=]*=[ ]*\):*/\1/;
9535	s/:*$//;
9536	s/^[^=]*=[ ]*$//;
9537	}'
9538	fi
9539
9540	DEFS=-DHAVE_CONFIG_H	8821	DEFS=-DHAVE_CONFIG_H
9541		8822
9542	ac_libobjs=	8823	ac_libobjs=
9543	ac_ltlibobjs=	8824	ac_ltlibobjs=
		8825	U=
9544	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8826	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9545	# 1. Remove the extension, and $U if already installed.	8827	# 1. Remove the extension, and $U if already installed.
9546	ac_i=`echo "$ac_i" |
9547	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8828	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9548	# 2. Add them.	8829	ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
9549	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8830	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
9550	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8831	# will be set to the directory where LIBOBJS objects are built.
		8832	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8833	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
9551	done	8834	done
9552	LIBOBJS=$ac_libobjs	8835	LIBOBJS=$ac_libobjs
9553		8836
9554	LTLIBOBJS=$ac_ltlibobjs	8837	LTLIBOBJS=$ac_ltlibobjs
9555		8838
9556		8839
		8840	if test -n "$EXEEXT"; then
		8841	am__EXEEXT_TRUE=
		8842	am__EXEEXT_FALSE='#'
		8843	else
		8844	am__EXEEXT_TRUE='#'
		8845	am__EXEEXT_FALSE=
		8846	fi
		8847
9557	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8848	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9558	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8849	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9559	Usually this means the macro was only invoked conditionally." >&5	8850	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9560	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9561	Usually this means the macro was only invoked conditionally." >&2;}
9562	{ (exit 1); exit 1; }; }
9563	fi	8851	fi
9564	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8852	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9565	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8853	as_fn_error $? "conditional \"AMDEP\" was never defined.
9566	Usually this means the macro was only invoked conditionally." >&5	8854	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9567	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9568	Usually this means the macro was only invoked conditionally." >&2;}
9569	{ (exit 1); exit 1; }; }
9570	fi	8855	fi
9571	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8856	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9572	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8857	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9573	Usually this means the macro was only invoked conditionally." >&5	8858	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9574	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9575	Usually this means the macro was only invoked conditionally." >&2;}
9576	{ (exit 1); exit 1; }; }
9577	fi
9578	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9579	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9580	Usually this means the macro was only invoked conditionally." >&5
9581	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9582	Usually this means the macro was only invoked conditionally." >&2;}
9583	{ (exit 1); exit 1; }; }
9584	fi	8859	fi
9585	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8860	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9586	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8861	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9587	Usually this means the macro was only invoked conditionally." >&5	8862	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9588	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.	8863	fi
		8864	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
		8865	as_fn_error $? "conditional \"ROHC\" was never defined.
9589	Usually this means the macro was only invoked conditionally." >&2;}	8866	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9590	{ (exit 1); exit 1; }; }
9591	fi	8867	fi
9592		8868
9593	: ${CONFIG_STATUS=./config.status}	8869	: "${CONFIG_STATUS=./config.status}"
		8870	ac_write_fail=0
9594	ac_clean_files_save=$ac_clean_files	8871	ac_clean_files_save=$ac_clean_files
9595	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8872	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9596	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8873	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9597	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8874	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
9598	cat >$CONFIG_STATUS <<_ACEOF	8875	as_write_fail=0
		8876	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
9599	#! $SHELL	8877	#! $SHELL
9600	# Generated by $as_me.	8878	# Generated by $as_me.
9601	# Run this file to recreate the current configuration.	8879	# Run this file to recreate the current configuration.
9602	# Compiler output produced by configure, useful for debugging	8880	# Compiler output produced by configure, useful for debugging
9603	# configure, is in config.log if it exists.	8881	# configure, is in config.log if it exists.
9604		8882
9605	debug=false	8883	debug=false
9606	ac_cs_recheck=false	8884	ac_cs_recheck=false
9607	ac_cs_silent=false	8885	ac_cs_silent=false
		8886
9608	SHELL=\${CONFIG_SHELL-$SHELL}	8887	SHELL=\${CONFIG_SHELL-$SHELL}
		8888	export SHELL
9609	_ACEOF	8889	_ASEOF
9610		8890	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
9611	cat >>$CONFIG_STATUS <<\_ACEOF
9612	## --------------------- ##	8891	## -------------------- ##
9613	## M4sh Initialization. ##	8892	## M4sh Initialization. ##
9614	## --------------------- ##	8893	## -------------------- ##
9615		8894
9616	# Be Bourne compatible	8895	# Be more Bourne compatible
		8896	DUALCASE=1; export DUALCASE # for MKS sh
9617	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8897	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
9618	emulate sh	8898	emulate sh
9619	NULLCMD=:	8899	NULLCMD=:
9620	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8900	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
9621	# is contrary to our usage. Disable this feature.	8901	# is contrary to our usage. Disable this feature.
9622	alias -g '${1+"$@"}'='"$@"'	8902	alias -g '${1+"$@"}'='"$@"'
9623	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8903	setopt NO_GLOB_SUBST
		8904	else
		8905	case `(set -o) 2>/dev/null` in #(
		8906	*posix*) :
9624	set -o posix	8907	set -o posix ;; #(
		8908	*) :
		8909	;;
		8910	esac
9625	fi	8911	fi
9626		8912
9627	# Support unset when possible.	8913
9628	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then	8914	as_nl='
9629	as_unset=unset	8915	'
		8916	export as_nl
		8917	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8918	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8919	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8920	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8921	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8922	# but without wasting forks for bash or zsh.
		8923	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8924	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8925	as_echo='print -r --'
		8926	as_echo_n='print -rn --'
		8927	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8928	as_echo='printf %s\n'
		8929	as_echo_n='printf %s'
		8930	else
		8931	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8932	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8933	as_echo_n='/usr/ucb/echo -n'
9630	else	8934	else
9631	as_unset=false	8935	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		8936	as_echo_n_body='eval
		8937	arg=$1;
		8938	case $arg in #(
		8939	*"$as_nl"*)
		8940	expr "X$arg" : "X\\(.*\\)$as_nl";
		8941	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		8942	esac;
		8943	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		8944	'
		8945	export as_echo_n_body
		8946	as_echo_n='sh -c $as_echo_n_body as_echo'
		8947	fi
		8948	export as_echo_body
		8949	as_echo='sh -c $as_echo_body as_echo'
9632	fi	8950	fi
9633		8951
		8952	# The user is always right.
		8953	if test "${PATH_SEPARATOR+set}" != set; then
		8954	PATH_SEPARATOR=:
		8955	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8956	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8957	PATH_SEPARATOR=';'
		8958	}
		8959	fi
9634		8960
9635	# Work around bugs in pre-3.0 UWIN ksh.	8961
9636	$as_unset ENV MAIL MAILPATH	8962	# IFS
		8963	# We need space, tab and new line, in precisely that order. Quoting is
		8964	# there to prevent editors from complaining about space-tab.
		8965	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8966	# splitting by setting IFS to empty value.)
		8967	IFS=" "" $as_nl"
		8968
		8969	# Find who we are. Look in the path if we contain no directory separator.
		8970	as_myself=
		8971	case $0 in #((
		8972	*[\\/]* ) as_myself=$0 ;;
		8973	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8974	for as_dir in $PATH
		8975	do
		8976	IFS=$as_save_IFS
		8977	test -z "$as_dir" && as_dir=.
		8978	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8979	done
		8980	IFS=$as_save_IFS
		8981
		8982	;;
		8983	esac
		8984	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8985	# in which case we are not to be found in the path.
		8986	if test "x$as_myself" = x; then
		8987	as_myself=$0
		8988	fi
		8989	if test ! -f "$as_myself"; then
		8990	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8991	exit 1
		8992	fi
		8993
		8994	# Unset variables that we do not need and which cause bugs (e.g. in
		8995	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		8996	# suppresses any "Segmentation fault" message there. '((' could
		8997	# trigger a bug in pdksh 5.2.14.
		8998	for as_var in BASH_ENV ENV MAIL MAILPATH
		8999	do eval test x\${$as_var+set} = xset \
		9000	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		9001	done
9637	PS1='$ '	9002	PS1='$ '
9638	PS2='> '	9003	PS2='> '
9639	PS4='+ '	9004	PS4='+ '
9640		9005
9641	# NLS nuisances.	9006	# NLS nuisances.
9642	for as_var in \	9007	LC_ALL=C
9643	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	9008	export LC_ALL
9644	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	9009	LANGUAGE=C
9645	LC_TELEPHONE LC_TIME	9010	export LANGUAGE
9646	do	9011
9647	if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then	9012	# CDPATH.
9648	eval $as_var=C; export $as_var	9013	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
9649	else	9014
9650	$as_unset $as_var	9015
		9016	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		9017	# ----------------------------------------
		9018	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		9019	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		9020	# script with STATUS, using 1 if that was 0.
		9021	as_fn_error ()
		9022	{
		9023	as_status=$1; test $as_status -eq 0 && as_status=1
		9024	if test "$4"; then
		9025	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		9026	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
9651	fi	9027	fi
9652	done	9028	$as_echo "$as_me: error: $2" >&2
		9029	as_fn_exit $as_status
		9030	} # as_fn_error
9653		9031
9654	# Required to use basename.	9032
		9033	# as_fn_set_status STATUS
		9034	# -----------------------
		9035	# Set $? to STATUS, without forking.
		9036	as_fn_set_status ()
		9037	{
		9038	return $1
		9039	} # as_fn_set_status
		9040
		9041	# as_fn_exit STATUS
		9042	# -----------------
		9043	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		9044	as_fn_exit ()
		9045	{
		9046	set +e
		9047	as_fn_set_status $1
		9048	exit $1
		9049	} # as_fn_exit
		9050
		9051	# as_fn_unset VAR
		9052	# ---------------
		9053	# Portably unset VAR.
		9054	as_fn_unset ()
		9055	{
		9056	{ eval $1=; unset $1;}
		9057	}
		9058	as_unset=as_fn_unset
		9059	# as_fn_append VAR VALUE
		9060	# ----------------------
		9061	# Append the text in VALUE to the end of the definition contained in VAR. Take
		9062	# advantage of any shell optimizations that allow amortized linear growth over
		9063	# repeated appends, instead of the typical quadratic growth present in naive
		9064	# implementations.
		9065	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		9066	eval 'as_fn_append ()
		9067	{
		9068	eval $1+=\$2
		9069	}'
		9070	else
		9071	as_fn_append ()
		9072	{
		9073	eval $1=\$$1\$2
		9074	}
		9075	fi # as_fn_append
		9076
		9077	# as_fn_arith ARG...
		9078	# ------------------
		9079	# Perform arithmetic evaluation on the ARGs, and store the result in the
		9080	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		9081	# must be portable across $(()) and expr.
		9082	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		9083	eval 'as_fn_arith ()
		9084	{
		9085	as_val=$(( $* ))
		9086	}'
		9087	else
		9088	as_fn_arith ()
		9089	{
		9090	as_val=`expr "$@" || test $? -eq 1`
		9091	}
		9092	fi # as_fn_arith
		9093
		9094
9655	if expr a : '\(a\)' >/dev/null 2>&1; then	9095	if expr a : '\(a\)' >/dev/null 2>&1 &&
		9096	test "X`expr 00001 : '.*\(...\)'`" = X001; then
9656	as_expr=expr	9097	as_expr=expr
9657	else	9098	else
9658	as_expr=false	9099	as_expr=false
9659	fi	9100	fi
9660		9101
9661	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	9102	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9662	as_basename=basename	9103	as_basename=basename
9663	else	9104	else
9664	as_basename=false	9105	as_basename=false
9665	fi	9106	fi
9666		9107
		9108	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		9109	as_dirname=dirname
		9110	else
		9111	as_dirname=false
		9112	fi
9667		9113
9668	# Name of the executable.
9669	as_me=`$as_basename "$0" ||	9114	as_me=`$as_basename -- "$0" ||
9670	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	9115	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
9671	X"$0" : 'X\(//\)$' \| \	9116	X"$0" : 'X\(//\)$' \| \
9672	X"$0" : 'X\(/\)$' \| \	9117	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
9673	. : '\(.\)' 2>/dev/null ||
9674	echo X/"$0" |	9118	$as_echo X/"$0" |
9675	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	9119	sed '/^.*\/\([^/][^/]*\)\/*$/{
9676	/^X\/\(\/\/\)$/{ s//\1/; q; }	9120	s//\1/
9677	/^X\/\(\/\).*/{ s//\1/; q; }	9121	q
		9122	}
		9123	/^X\/\(\/\/\)$/{
		9124	s//\1/
		9125	q
		9126	}
		9127	/^X\/\(\/\).*/{
		9128	s//\1/
		9129	q
		9130	}
9678	s/.*/./; q'`	9131	s/.*/./; q'`
9679		9132
9680
9681	# PATH needs CR, and LINENO needs CR and PATH.
9682	# Avoid depending upon Character Ranges.	9133	# Avoid depending upon Character Ranges.
9683	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	9134	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9684	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	9135	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9685	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	9136	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9686	as_cr_digits='0123456789'	9137	as_cr_digits='0123456789'
9687	as_cr_alnum=$as_cr_Letters$as_cr_digits	9138	as_cr_alnum=$as_cr_Letters$as_cr_digits
9688		9139
9689	# The user is always right.	9140	ECHO_C= ECHO_N= ECHO_T=
9690	if test "${PATH_SEPARATOR+set}" != set; then	9141	case `echo -n x` in #(((((
9691	echo "#! /bin/sh" >conf$$.sh	9142	-n*)
9692	echo "exit 0" >>conf$$.sh	9143	case `echo 'xy\c'` in
9693	chmod +x conf$$.sh	9144	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
9694	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	9145	xy) ECHO_C='\c';;
9695	PATH_SEPARATOR=';'	9146	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		9147	ECHO_T=' ';;
		9148	esac;;
		9149	*)
		9150	ECHO_N='-n';;
		9151	esac
		9152
		9153	rm -f conf$$ conf$$.exe conf$$.file
		9154	if test -d conf$$.dir; then
		9155	rm -f conf$$.dir/conf$$.file
		9156	else
		9157	rm -f conf$$.dir
		9158	mkdir conf$$.dir 2>/dev/null
		9159	fi
		9160	if (echo >conf$$.file) 2>/dev/null; then
		9161	if ln -s conf$$.file conf$$ 2>/dev/null; then
		9162	as_ln_s='ln -s'
		9163	# ... but there are two gotchas:
		9164	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		9165	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		9166	# In both cases, we have to default to `cp -pR'.
		9167	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
		9168	as_ln_s='cp -pR'
		9169	elif ln conf$$.file conf$$ 2>/dev/null; then
		9170	as_ln_s=ln
9696	else	9171	else
9697	PATH_SEPARATOR=:	9172	as_ln_s='cp -pR'
9698	fi	9173	fi
9699	rm -f conf$$.sh	9174	else
		9175	as_ln_s='cp -pR'
9700	fi	9176	fi
		9177	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		9178	rmdir conf$$.dir 2>/dev/null
9701		9179
9702		9180
9703	as_lineno_1=$LINENO	9181	# as_fn_mkdir_p
9704	as_lineno_2=$LINENO	9182	# -------------
9705	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9183	# Create "$as_dir" as a directory, including parents if necessary.
9706	test "x$as_lineno_1" != "x$as_lineno_2" &&	9184	as_fn_mkdir_p ()
9707	test "x$as_lineno_3" = "x$as_lineno_2" || {	9185	{
9708	# Find who we are. Look in the path if we contain no path at all	9186
9709	# relative or not.	9187	case $as_dir in #(
9710	case $0 in	9188	-*) as_dir=./$as_dir;;
9711	*[\\/]* ) as_myself=$0 ;;	9189	esac
9712	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	9190	test -d "$as_dir" || eval $as_mkdir_p || {
9713	for as_dir in $PATH	9191	as_dirs=
		9192	while :; do
		9193	case $as_dir in #(
		9194	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		9195	*) as_qdir=$as_dir;;
		9196	esac
		9197	as_dirs="'$as_qdir' $as_dirs"
		9198	as_dir=`$as_dirname -- "$as_dir" ||
		9199	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		9200	X"$as_dir" : 'X\(//\)[^/]' \| \
		9201	X"$as_dir" : 'X\(//\)$' \| \
		9202	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		9203	$as_echo X"$as_dir" |
		9204	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		9205	s//\1/
		9206	q
		9207	}
		9208	/^X\(\/\/\)[^/].*/{
		9209	s//\1/
		9210	q
		9211	}
		9212	/^X\(\/\/\)$/{
		9213	s//\1/
		9214	q
		9215	}
		9216	/^X\(\/\).*/{
		9217	s//\1/
		9218	q
		9219	}
		9220	s/.*/./; q'`
		9221	test -d "$as_dir" && break
		9222	done
		9223	test -z "$as_dirs" || eval "mkdir $as_dirs"
		9224	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		9225
		9226
		9227	} # as_fn_mkdir_p
		9228	if mkdir -p . 2>/dev/null; then
		9229	as_mkdir_p='mkdir -p "$as_dir"'
		9230	else
		9231	test -d ./-p && rmdir ./-p
		9232	as_mkdir_p=false
		9233	fi
		9234
		9235
		9236	# as_fn_executable_p FILE
		9237	# -----------------------
		9238	# Test if FILE is an executable regular file.
		9239	as_fn_executable_p ()
		9240	{
		9241	test -f "$1" && test -x "$1"
		9242	} # as_fn_executable_p
		9243	as_test_x='test -x'
		9244	as_executable_p=as_fn_executable_p
		9245
		9246	# Sed expression to map a string onto a valid CPP name.
		9247	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		9248
		9249	# Sed expression to map a string onto a valid variable name.
		9250	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		9251
		9252
		9253	exec 6>&1
		9254	## ----------------------------------- ##
		9255	## Main body of $CONFIG_STATUS script. ##
		9256	## ----------------------------------- ##
		9257	_ASEOF
		9258	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		9259
		9260	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9261	# Save the log message, to keep $0 and so on meaningful, and to
		9262	# report actual input values of CONFIG_FILES etc. instead of their
		9263	# values after options handling.
		9264	ac_log="
		9265	This file was extended by $as_me, which was
		9266	generated by GNU Autoconf 2.69. Invocation command line was
		9267
		9268	CONFIG_FILES = $CONFIG_FILES
		9269	CONFIG_HEADERS = $CONFIG_HEADERS
		9270	CONFIG_LINKS = $CONFIG_LINKS
		9271	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9272	$ $0 $@
		9273
		9274	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		9275	"
		9276
		9277	_ACEOF
		9278
		9279	case $ac_config_files in *"
		9280	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		9281	esac
		9282
		9283	case $ac_config_headers in *"
		9284	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		9285	esac
		9286
		9287
		9288	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9289	# Files that config.status was made for.
		9290	config_files="$ac_config_files"
		9291	config_headers="$ac_config_headers"
		9292	config_commands="$ac_config_commands"
		9293
		9294	_ACEOF
		9295
		9296	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9297	ac_cs_usage="\
		9298	\`$as_me' instantiates files and other configuration actions
		9299	from templates according to the current configuration. Unless the files
		9300	and actions are specified as TAGs, all are instantiated by default.
		9301
		9302	Usage: $0 [OPTION]... [TAG]...
		9303
		9304	-h, --help print this help, then exit
		9305	-V, --version print version number and configuration settings, then exit
		9306	--config print configuration, then exit
		9307	-q, --quiet, --silent
		9308	do not print progress messages
		9309	-d, --debug don't remove temporary files
		9310	--recheck update $as_me by reconfiguring in the same conditions
		9311	--file=FILE[:TEMPLATE]
		9312	instantiate the configuration file FILE
		9313	--header=FILE[:TEMPLATE]
		9314	instantiate the configuration header FILE
		9315
		9316	Configuration files:
		9317	$config_files
		9318
		9319	Configuration headers:
		9320	$config_headers
		9321
		9322	Configuration commands:
		9323	$config_commands
		9324
		9325	Report bugs to the package provider."
		9326
		9327	_ACEOF
		9328	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9329	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9330	ac_cs_version="\\
		9331	config.status
		9332	configured by $0, generated by GNU Autoconf 2.69,
		9333	with options \\"\$ac_cs_config\\"
		9334
		9335	Copyright (C) 2012 Free Software Foundation, Inc.
		9336	This config.status script is free software; the Free Software Foundation
		9337	gives unlimited permission to copy, distribute and modify it."
		9338
		9339	ac_pwd='$ac_pwd'
		9340	srcdir='$srcdir'
		9341	INSTALL='$INSTALL'
		9342	MKDIR_P='$MKDIR_P'
		9343	AWK='$AWK'
		9344	test -n "\$AWK" || AWK=awk
		9345	_ACEOF
		9346
		9347	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9348	# The default lists apply if the user does not specify any file.
		9349	ac_need_defaults=:
		9350	while test $# != 0
9714	do	9351	do
9715	IFS=$as_save_IFS	9352	case $1 in
9716	test -z "$as_dir" && as_dir=.	9353	--*=?*)
9717	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	9354	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9355	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		9356	ac_shift=:
		9357	;;
		9358	--*=)
		9359	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9360	ac_optarg=
		9361	ac_shift=:
		9362	;;
		9363	*)
		9364	ac_option=$1
		9365	ac_optarg=$2
		9366	ac_shift=shift
		9367	;;
		9368	esac
		9369
		9370	case $ac_option in
		9371	# Handling of the options.
		9372	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		9373	ac_cs_recheck=: ;;
		9374	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		9375	$as_echo "$ac_cs_version"; exit ;;
		9376	--config | --confi | --conf | --con | --co | --c )
		9377	$as_echo "$ac_cs_config"; exit ;;
		9378	--debug | --debu | --deb | --de | --d | -d )
		9379	debug=: ;;
		9380	--file | --fil | --fi | --f )
		9381	$ac_shift
		9382	case $ac_optarg in
		9383	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9384	'') as_fn_error $? "missing file argument" ;;
		9385	esac
		9386	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9387	ac_need_defaults=false;;
		9388	--header | --heade | --head | --hea )
		9389	$ac_shift
		9390	case $ac_optarg in
		9391	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9392	esac
		9393	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9394	ac_need_defaults=false;;
		9395	--he | --h)
		9396	# Conflict between --help and --header
		9397	as_fn_error $? "ambiguous option: \`$1'
		9398	Try \`$0 --help' for more information.";;
		9399	--help | --hel | -h )
		9400	$as_echo "$ac_cs_usage"; exit ;;
		9401	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		9402	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		9403	ac_cs_silent=: ;;
		9404
		9405	# This is an error.
		9406	-*) as_fn_error $? "unrecognized option: \`$1'
		9407	Try \`$0 --help' for more information." ;;
		9408
		9409	*) as_fn_append ac_config_targets " $1"
		9410	ac_need_defaults=false ;;
		9411
		9412	esac
		9413	shift
9718	done	9414	done
9719		9415
9720	;;	9416	ac_configure_extra_args=
9721	esac	9417
9722	# We did not find ourselves, most probably we were run as `sh COMMAND'	9418	if $ac_cs_silent; then
9723	# in which case we are not to be found in the path.	9419	exec 6>/dev/null
9724	if test "x$as_myself" = x; then	9420	ac_configure_extra_args="$ac_configure_extra_args --silent"
9725	as_myself=$0	9421	fi
9726	fi	9422
9727	if test ! -f "$as_myself"; then	9423	_ACEOF
9728	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5	9424	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9729	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}	9425	if \$ac_cs_recheck; then
9730	{ (exit 1); exit 1; }; }	9426	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9731	fi	9427	shift
9732	case $CONFIG_SHELL in	9428	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9733	'')	9429	CONFIG_SHELL='$SHELL'
9734	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9735	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9736	do
9737	IFS=$as_save_IFS
9738	test -z "$as_dir" && as_dir=.
9739	for as_base in sh bash ksh sh5; do
9740	case $as_dir in
9741	/*)
9742	if ("$as_dir/$as_base" -c '
9743	as_lineno_1=$LINENO
9744	as_lineno_2=$LINENO
9745	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9746	test "x$as_lineno_1" != "x$as_lineno_2" &&
9747	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9748	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
9749	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
9750	CONFIG_SHELL=$as_dir/$as_base
9751	export CONFIG_SHELL	9430	export CONFIG_SHELL
9752	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9431	exec "\$@"
9753	fi;;
9754	esac
9755	done
9756	done
9757	;;
9758	esac
9759
9760	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9761	# uniformly replaced by the line number. The first 'sed' inserts a
9762	# line-number line before each line; the second 'sed' does the real
9763	# work. The second script uses 'N' to pair each line-number line
9764	# with the numbered line, and appends trailing '-' during
9765	# substitution so that $LINENO is not a special case at line end.
9766	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9767	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9768	sed '=' <$as_myself |
9769	sed '
9770	N
9771	s,$,-,
9772	: loop
9773	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
9774	t loop
9775	s,-$,,
9776	s,^['$as_cr_digits']*\n,,
9777	' >$as_me.lineno &&
9778	chmod +x $as_me.lineno ||
9779	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9780	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9781	{ (exit 1); exit 1; }; }
9782
9783	# Don't try to exec as it changes $[0], causing all sort of problems
9784	# (the dirname of $[0] is not the place where we might find the
9785	# original and so on. Autoconf is especially sensible to this).
9786	. ./$as_me.lineno
9787	# Exit status is that of the last command.
9788	exit
9789	}
9790
9791
9792	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9793	*c*,-n*) ECHO_N= ECHO_C='
9794	' ECHO_T=' ' ;;
9795	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9796	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9797	esac
9798
9799	if expr a : '\(a\)' >/dev/null 2>&1; then
9800	as_expr=expr
9801	else
9802	as_expr=false
9803	fi	9432	fi
9804		9433
9805	rm -f conf$$ conf$$.exe conf$$.file	9434	_ACEOF
9806	echo >conf$$.file	9435	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9807	if ln -s conf$$.file conf$$ 2>/dev/null; then
9808	# We could just check for DJGPP; but this test a) works b) is more generic
9809	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9810	if test -f conf$$.exe; then
9811	# Don't use ln at all; we don't have any links
9812	as_ln_s='cp -p'
9813	else
9814	as_ln_s='ln -s'
9815	fi
9816	elif ln conf$$.file conf$$ 2>/dev/null; then
9817	as_ln_s=ln
9818	else
9819	as_ln_s='cp -p'
9820	fi
9821	rm -f conf$$ conf$$.exe conf$$.file
9822
9823	if mkdir -p . 2>/dev/null; then
9824	as_mkdir_p=:
9825	else
9826	as_mkdir_p=false
9827	fi
9828
9829	as_executable_p="test -f"
9830
9831	# Sed expression to map a string onto a valid CPP name.
9832	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
9833
9834	# Sed expression to map a string onto a valid variable name.
9835	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
9836
9837
9838	# IFS
9839	# We need space, tab and new line, in precisely that order.
9840	as_nl='
9841	'
9842	IFS=" $as_nl"
9843
9844	# CDPATH.
9845	$as_unset CDPATH
9846
9847	exec 6>&1
9848
9849	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9850	# report actual input values of CONFIG_FILES etc. instead of their
9851	# values after options handling. Logging --version etc. is OK.
9852	exec 5>>config.log	9436	exec 5>>config.log
9853	{	9437	{
9854	echo	9438	echo
9855	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9439	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9856	## Running $as_me. ##	9440	## Running $as_me. ##
9857	_ASBOX	9441	_ASBOX
		9442	$as_echo "$ac_log"
9858	} >&5	9443	} >&5
9859	cat >&5 <<_CSEOF
9860		9444
9861	This file was extended by $as_me, which was
9862	generated by GNU Autoconf 2.57. Invocation command line was
9863
9864	CONFIG_FILES = $CONFIG_FILES
9865	CONFIG_HEADERS = $CONFIG_HEADERS
9866	CONFIG_LINKS = $CONFIG_LINKS
9867	CONFIG_COMMANDS = $CONFIG_COMMANDS
9868	$ $0 $@
9869
9870	_CSEOF	9445	_ACEOF
9871	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
9872	echo >&5
9873	_ACEOF
9874
9875	# Files that config.status was made for.
9876	if test -n "$ac_config_files"; then
9877	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9878	fi
9879
9880	if test -n "$ac_config_headers"; then
9881	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9882	fi
9883
9884	if test -n "$ac_config_links"; then
9885	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9886	fi
9887
9888	if test -n "$ac_config_commands"; then
9889	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9890	fi
9891
9892	cat >>$CONFIG_STATUS <<\_ACEOF
9893
9894	ac_cs_usage="\
9895	\`$as_me' instantiates files from templates according to the
9896	current configuration.
9897
9898	Usage: $0 [OPTIONS] [FILE]...
9899
9900	-h, --help print this help, then exit
9901	-V, --version print version number, then exit
9902	-q, --quiet do not print progress messages
9903	-d, --debug don't remove temporary files
9904	--recheck update $as_me by reconfiguring in the same conditions
9905	--file=FILE[:TEMPLATE]
9906	instantiate the configuration file FILE
9907	--header=FILE[:TEMPLATE]
9908	instantiate the configuration header FILE
9909
9910	Configuration files:
9911	$config_files
9912
9913	Configuration headers:
9914	$config_headers
9915
9916	Configuration commands:
9917	$config_commands
9918
9919	Report bugs to <bug-autoconf@gnu.org>."
9920	_ACEOF
9921
9922	cat >>$CONFIG_STATUS <<_ACEOF	9446	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9923	ac_cs_version="\\
9924	config.status
9925	configured by $0, generated by GNU Autoconf 2.57,
9926	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
9927
9928	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
9929	Free Software Foundation, Inc.
9930	This config.status script is free software; the Free Software Foundation
9931	gives unlimited permission to copy, distribute and modify it."
9932	srcdir=$srcdir
9933	INSTALL="$INSTALL"
9934	_ACEOF
9935
9936	cat >>$CONFIG_STATUS <<\_ACEOF
9937	# If no file are specified by the user, then we need to provide default
9938	# value. By we need to know if files were specified by the user.
9939	ac_need_defaults=:
9940	while test $# != 0
9941	do
9942	case $1 in
9943	--*=*)
9944	ac_option=`expr "x$1" : 'x\([^=]*\)='`
9945	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
9946	ac_shift=:
9947	;;
9948	-*)
9949	ac_option=$1
9950	ac_optarg=$2
9951	ac_shift=shift
9952	;;
9953	*) # This is not an option, so the user has probably given explicit
9954	# arguments.
9955	ac_option=$1
9956	ac_need_defaults=false;;
9957	esac
9958
9959	case $ac_option in
9960	# Handling of the options.
9961	_ACEOF
9962	cat >>$CONFIG_STATUS <<\_ACEOF
9963	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9964	ac_cs_recheck=: ;;
9965	--version | --vers* | -V )
9966	echo "$ac_cs_version"; exit 0 ;;
9967	--he | --h)
9968	# Conflict between --help and --header
9969	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
9970	Try \`$0 --help' for more information." >&5
9971	echo "$as_me: error: ambiguous option: $1
9972	Try \`$0 --help' for more information." >&2;}
9973	{ (exit 1); exit 1; }; };;
9974	--help | --hel | -h )
9975	echo "$ac_cs_usage"; exit 0 ;;
9976	--debug | --d* | -d )
9977	debug=: ;;
9978	--file | --fil | --fi | --f )
9979	$ac_shift
9980	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9981	ac_need_defaults=false;;
9982	--header | --heade | --head | --hea )
9983	$ac_shift
9984	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9985	ac_need_defaults=false;;
9986	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
9987	| -silent | --silent | --silen | --sile | --sil | --si | --s)
9988	ac_cs_silent=: ;;
9989
9990	# This is an error.
9991	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9992	Try \`$0 --help' for more information." >&5
9993	echo "$as_me: error: unrecognized option: $1
9994	Try \`$0 --help' for more information." >&2;}
9995	{ (exit 1); exit 1; }; } ;;
9996
9997	*) ac_config_targets="$ac_config_targets $1" ;;
9998
9999	esac
10000	shift
10001	done
10002
10003	ac_configure_extra_args=
10004
10005	if $ac_cs_silent; then
10006	exec 6>/dev/null
10007	ac_configure_extra_args="$ac_configure_extra_args --silent"
10008	fi
10009
10010	_ACEOF
10011	cat >>$CONFIG_STATUS <<_ACEOF
10012	if \$ac_cs_recheck; then
10013	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10014	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10015	fi
10016
10017	_ACEOF
10018
10019	cat >>$CONFIG_STATUS <<_ACEOF
10020	#	9447	#
10021	# INIT-COMMANDS section.	9448	# INIT-COMMANDS
10022	#	9449	#
10023
10024	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9450	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
10025	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9451	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10026	# from automake.	9452	# from automake.
10027	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9453	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10028	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9454	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
10030		9456
10031	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9457	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10032		9458
10033	_ACEOF	9459	_ACEOF
10034		9460
10035
10036
10037	cat >>$CONFIG_STATUS <<\_ACEOF	9461	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9462
		9463	# Handling of arguments.
10038	for ac_config_target in $ac_config_targets	9464	for ac_config_target in $ac_config_targets
10039	do	9465	do
10040	case "$ac_config_target" in	9466	case $ac_config_target in
10041	# Handling of arguments.	9467	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9468	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9469	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10042	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9470	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10043	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9471	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10044	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9472	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10045	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9473	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10046	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9474	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10047	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9475	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10048	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9476
10049	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9477	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10050	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10051	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10052	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10053	{ (exit 1); exit 1; }; };;
10054	esac	9478	esac
10055	done	9479	done
		9480
10056		9481
10057	# If the user did not use the arguments to specify the items to instantiate,	9482	# If the user did not use the arguments to specify the items to instantiate,
10058	# then the envvar interface is used. Set only those that are not.	9483	# then the envvar interface is used. Set only those that are not.
10059	# We use the long form for the default assignment because of an extremely	9484	# We use the long form for the default assignment because of an extremely
10060	# bizarre bug on SunOS 4.1.3.	9485	# bizarre bug on SunOS 4.1.3.
…		…
10063	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	9488	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10064	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands	9489	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
10065	fi	9490	fi
10066		9491
10067	# Have a temporary directory for convenience. Make it in the build tree	9492	# Have a temporary directory for convenience. Make it in the build tree
10068	# simply because there is no reason to put it here, and in addition,	9493	# simply because there is no reason against having it here, and in addition,
10069	# creating and moving files from /tmp can sometimes cause problems.	9494	# creating and moving files from /tmp can sometimes cause problems.
10070	# Create a temporary directory, and hook for its removal unless debugging.	9495	# Hook for its removal unless debugging.
		9496	# Note that there is a small window in which the directory will not be cleaned:
		9497	# after its creation but before its name has been assigned to `$tmp'.
10071	$debug ||	9498	$debug ||
10072	{	9499	{
10073	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9500	tmp= ac_tmp=
10074	trap '{ (exit 1); exit 1; }' 1 2 13 15	9501	trap 'exit_status=$?
		9502	: "${ac_tmp:=$tmp}"
		9503	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		9504	' 0
		9505	trap 'as_fn_exit 1' 1 2 13 15
10075	}	9506	}
10076
10077	# Create a (secure) tmp directory for tmp files.	9507	# Create a (secure) tmp directory for tmp files.
10078		9508
10079	{	9509	{
10080	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9510	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10081	test -n "$tmp" && test -d "$tmp"	9511	test -d "$tmp"
10082	} ||	9512	} ||
10083	{	9513	{
10084	tmp=./confstat$$-$RANDOM	9514	tmp=./conf$$-$RANDOM
10085	(umask 077 && mkdir $tmp)	9515	(umask 077 && mkdir "$tmp")
10086	} ||	9516	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9517	ac_tmp=$tmp
		9518
		9519	# Set up the scripts for CONFIG_FILES section.
		9520	# No need to generate them if there are no CONFIG_FILES.
		9521	# This happens for instance with `./config.status config.h'.
		9522	if test -n "$CONFIG_FILES"; then
		9523
		9524
		9525	ac_cr=`echo X | tr X '\015'`
		9526	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9527	# But we know of no other shell where ac_cr would be empty at this
		9528	# point, so we can use a bashism as a fallback.
		9529	if test "x$ac_cr" = x; then
		9530	eval ac_cr=\$\'\\r\'
		9531	fi
		9532	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9533	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9534	ac_cs_awk_cr='\\r'
		9535	else
		9536	ac_cs_awk_cr=$ac_cr
		9537	fi
		9538
		9539	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9540	_ACEOF
		9541
		9542
10087	{	9543	{
10088	echo "$me: cannot create a temporary directory in ." >&2	9544	echo "cat >conf$$subs.awk <<_ACEOF" &&
10089	{ (exit 1); exit 1; }	9545	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		9546	echo "_ACEOF"
		9547	} >conf$$subs.sh ||
		9548	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9549	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		9550	ac_delim='%!_!# '
		9551	for ac_last_try in false false false false false :; do
		9552	. ./conf$$subs.sh ||
		9553	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9554
		9555	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		9556	if test $ac_delim_n = $ac_delim_num; then
		9557	break
		9558	elif $ac_last_try; then
		9559	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9560	else
		9561	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9562	fi
		9563	done
		9564	rm -f conf$$subs.sh
		9565
		9566	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9567	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9568	_ACEOF
		9569	sed -n '
		9570	h
		9571	s/^/S["/; s/!.*/"]=/
		9572	p
		9573	g
		9574	s/^[^!]*!//
		9575	:repl
		9576	t repl
		9577	s/'"$ac_delim"'$//
		9578	t delim
		9579	:nl
		9580	h
		9581	s/\(.\{148\}\)..*/\1/
		9582	t more1
		9583	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9584	p
		9585	n
		9586	b repl
		9587	:more1
		9588	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9589	p
		9590	g
		9591	s/.\{148\}//
		9592	t nl
		9593	:delim
		9594	h
		9595	s/\(.\{148\}\)..*/\1/
		9596	t more2
		9597	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9598	p
		9599	b
		9600	:more2
		9601	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9602	p
		9603	g
		9604	s/.\{148\}//
		9605	t delim
		9606	' <conf$$subs.awk | sed '
		9607	/^[^""]/{
		9608	N
		9609	s/\n//
10090	}	9610	}
10091		9611	' >>$CONFIG_STATUS || ac_write_fail=1
10092	_ACEOF	9612	rm -f conf$$subs.awk
10093
10094	cat >>$CONFIG_STATUS <<_ACEOF	9613	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9614	_ACAWK
		9615	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9616	for (key in S) S_is_set[key] = 1
		9617	FS = ""
10095		9618
10096	#	9619	}
10097	# CONFIG_FILES section.	9620	{
10098	#	9621	line = $ 0
10099		9622	nfields = split(line, field, "@")
10100	# No need to generate the scripts if there are no CONFIG_FILES.	9623	substed = 0
10101	# This happens for instance when ./config.status config.h	9624	len = length(field[1])
10102	if test -n "\$CONFIG_FILES"; then	9625	for (i = 2; i < nfields; i++) {
10103	# Protect against being on the right side of a sed subst in config.status.	9626	key = field[i]
10104	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9627	keylen = length(key)
10105	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9628	if (S_is_set[key]) {
10106	s,@SHELL@,$SHELL,;t t	9629	value = S[key]
10107	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9630	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10108	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9631	len += length(value) + length(field[++i])
10109	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9632	substed = 1
10110	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10111	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10112	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10113	s,@exec_prefix@,$exec_prefix,;t t
10114	s,@prefix@,$prefix,;t t
10115	s,@program_transform_name@,$program_transform_name,;t t
10116	s,@bindir@,$bindir,;t t
10117	s,@sbindir@,$sbindir,;t t
10118	s,@libexecdir@,$libexecdir,;t t
10119	s,@datadir@,$datadir,;t t
10120	s,@sysconfdir@,$sysconfdir,;t t
10121	s,@sharedstatedir@,$sharedstatedir,;t t
10122	s,@localstatedir@,$localstatedir,;t t
10123	s,@libdir@,$libdir,;t t
10124	s,@includedir@,$includedir,;t t
10125	s,@oldincludedir@,$oldincludedir,;t t
10126	s,@infodir@,$infodir,;t t
10127	s,@mandir@,$mandir,;t t
10128	s,@build_alias@,$build_alias,;t t
10129	s,@host_alias@,$host_alias,;t t
10130	s,@target_alias@,$target_alias,;t t
10131	s,@DEFS@,$DEFS,;t t
10132	s,@ECHO_C@,$ECHO_C,;t t
10133	s,@ECHO_N@,$ECHO_N,;t t
10134	s,@ECHO_T@,$ECHO_T,;t t
10135	s,@LIBS@,$LIBS,;t t
10136	s,@build@,$build,;t t
10137	s,@build_cpu@,$build_cpu,;t t
10138	s,@build_vendor@,$build_vendor,;t t
10139	s,@build_os@,$build_os,;t t
10140	s,@host@,$host,;t t
10141	s,@host_cpu@,$host_cpu,;t t
10142	s,@host_vendor@,$host_vendor,;t t
10143	s,@host_os@,$host_os,;t t
10144	s,@target@,$target,;t t
10145	s,@target_cpu@,$target_cpu,;t t
10146	s,@target_vendor@,$target_vendor,;t t
10147	s,@target_os@,$target_os,;t t
10148	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10149	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10150	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10151	s,@CYGPATH_W@,$CYGPATH_W,;t t
10152	s,@PACKAGE@,$PACKAGE,;t t
10153	s,@VERSION@,$VERSION,;t t
10154	s,@ACLOCAL@,$ACLOCAL,;t t
10155	s,@AUTOCONF@,$AUTOCONF,;t t
10156	s,@AUTOMAKE@,$AUTOMAKE,;t t
10157	s,@AUTOHEADER@,$AUTOHEADER,;t t
10158	s,@MAKEINFO@,$MAKEINFO,;t t
10159	s,@AMTAR@,$AMTAR,;t t
10160	s,@install_sh@,$install_sh,;t t
10161	s,@STRIP@,$STRIP,;t t
10162	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10163	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10164	s,@AWK@,$AWK,;t t
10165	s,@SET_MAKE@,$SET_MAKE,;t t
10166	s,@am__leading_dot@,$am__leading_dot,;t t
10167	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10168	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10169	s,@MAINT@,$MAINT,;t t
10170	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10171	s,@MSGFMT@,$MSGFMT,;t t
10172	s,@GMSGFMT@,$GMSGFMT,;t t
10173	s,@XGETTEXT@,$XGETTEXT,;t t
10174	s,@MSGMERGE@,$MSGMERGE,;t t
10175	s,@CC@,$CC,;t t
10176	s,@CFLAGS@,$CFLAGS,;t t
10177	s,@LDFLAGS@,$LDFLAGS,;t t
10178	s,@CPPFLAGS@,$CPPFLAGS,;t t
10179	s,@ac_ct_CC@,$ac_ct_CC,;t t
10180	s,@EXEEXT@,$EXEEXT,;t t
10181	s,@OBJEXT@,$OBJEXT,;t t
10182	s,@DEPDIR@,$DEPDIR,;t t
10183	s,@am__include@,$am__include,;t t
10184	s,@am__quote@,$am__quote,;t t
10185	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10186	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10187	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10188	s,@CCDEPMODE@,$CCDEPMODE,;t t
10189	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10190	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10191	s,@USE_NLS@,$USE_NLS,;t t
10192	s,@LIBICONV@,$LIBICONV,;t t
10193	s,@LTLIBICONV@,$LTLIBICONV,;t t
10194	s,@INTLLIBS@,$INTLLIBS,;t t
10195	s,@LIBINTL@,$LIBINTL,;t t
10196	s,@LTLIBINTL@,$LTLIBINTL,;t t
10197	s,@POSUB@,$POSUB,;t t
10198	s,@CPP@,$CPP,;t t
10199	s,@CXX@,$CXX,;t t
10200	s,@CXXFLAGS@,$CXXFLAGS,;t t
10201	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10202	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10203	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10204	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10205	s,@EGREP@,$EGREP,;t t
10206	s,@LN_S@,$LN_S,;t t
10207	s,@RANLIB@,$RANLIB,;t t
10208	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10209	s,@IFTYPE@,$IFTYPE,;t t
10210	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10211	s,@CXXCPP@,$CXXCPP,;t t
10212	s,@ALLOCA@,$ALLOCA,;t t
10213	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10214	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10215	s,@INCLUDES@,$INCLUDES,;t t
10216	s,@LIBOBJS@,$LIBOBJS,;t t
10217	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10218	CEOF
10219
10220	_ACEOF
10221
10222	cat >>$CONFIG_STATUS <<\_ACEOF
10223	# Split the substitutions into bite-sized pieces for seds with
10224	# small command number limits, like on Digital OSF/1 and HP-UX.
10225	ac_max_sed_lines=48
10226	ac_sed_frag=1 # Number of current file.
10227	ac_beg=1 # First line for current file.
10228	ac_end=$ac_max_sed_lines # Line after last line for current file.
10229	ac_more_lines=:
10230	ac_sed_cmds=
10231	while $ac_more_lines; do
10232	if test $ac_beg -gt 1; then
10233	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10234	else	9633	} else
10235	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9634	len += 1 + keylen
		9635	}
		9636
		9637	print line
		9638	}
		9639
		9640	_ACAWK
		9641	_ACEOF
		9642	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9643	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9644	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9645	else
		9646	cat
		9647	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9648	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9649	_ACEOF
		9650
		9651	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9652	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9653	# trailing colons and then remove the whole line if VPATH becomes empty
		9654	# (actually we leave an empty line to preserve line numbers).
		9655	if test "x$srcdir" = x.; then
		9656	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		9657	h
		9658	s///
		9659	s/^/:/
		9660	s/[ ]*$/:/
		9661	s/:\$(srcdir):/:/g
		9662	s/:\${srcdir}:/:/g
		9663	s/:@srcdir@:/:/g
		9664	s/^:*//
		9665	s/:*$//
		9666	x
		9667	s/\(=[ ]*\).*/\1/
		9668	G
		9669	s/\n//
		9670	s/^[^=]*=[ ]*$//
		9671	}'
		9672	fi
		9673
		9674	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9675	fi # test -n "$CONFIG_FILES"
		9676
		9677	# Set up the scripts for CONFIG_HEADERS section.
		9678	# No need to generate them if there are no CONFIG_HEADERS.
		9679	# This happens for instance with `./config.status Makefile'.
		9680	if test -n "$CONFIG_HEADERS"; then
		9681	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		9682	BEGIN {
		9683	_ACEOF
		9684
		9685	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9686	# here-document in config.status, that substitutes the proper values into
		9687	# config.h.in to produce config.h.
		9688
		9689	# Create a delimiter string that does not exist in confdefs.h, to ease
		9690	# handling of long lines.
		9691	ac_delim='%!_!# '
		9692	for ac_last_try in false false :; do
		9693	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9694	if test -z "$ac_tt"; then
		9695	break
		9696	elif $ac_last_try; then
		9697	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9698	else
		9699	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9700	fi
		9701	done
		9702
		9703	# For the awk script, D is an array of macro values keyed by name,
		9704	# likewise P contains macro parameters if any. Preserve backslash
		9705	# newline sequences.
		9706
		9707	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9708	sed -n '
		9709	s/.\{148\}/&'"$ac_delim"'/g
		9710	t rset
		9711	:rset
		9712	s/^[ ]*#[ ]*define[ ][ ]*/ /
		9713	t def
		9714	d
		9715	:def
		9716	s/\\$//
		9717	t bsnl
		9718	s/["\\]/\\&/g
		9719	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9720	D["\1"]=" \3"/p
		9721	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		9722	d
		9723	:bsnl
		9724	s/["\\]/\\&/g
		9725	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9726	D["\1"]=" \3\\\\\\n"\\/p
		9727	t cont
		9728	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		9729	t cont
		9730	d
		9731	:cont
		9732	n
		9733	s/.\{148\}/&'"$ac_delim"'/g
		9734	t clear
		9735	:clear
		9736	s/\\$//
		9737	t bsnlc
		9738	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9739	d
		9740	:bsnlc
		9741	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9742	b cont
		9743	' <confdefs.h | sed '
		9744	s/'"$ac_delim"'/"\\\
		9745	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		9746
		9747	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9748	for (key in D) D_is_set[key] = 1
		9749	FS = ""
		9750	}
		9751	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		9752	line = \$ 0
		9753	split(line, arg, " ")
		9754	if (arg[1] == "#") {
		9755	defundef = arg[2]
		9756	mac1 = arg[3]
		9757	} else {
		9758	defundef = substr(arg[1], 2)
		9759	mac1 = arg[2]
		9760	}
		9761	split(mac1, mac2, "(") #)
		9762	macro = mac2[1]
		9763	prefix = substr(line, 1, index(line, defundef) - 1)
		9764	if (D_is_set[macro]) {
		9765	# Preserve the white space surrounding the "#".
		9766	print prefix "define", macro P[macro] D[macro]
		9767	next
		9768	} else {
		9769	# Replace #undef with comments. This is necessary, for example,
		9770	# in the case of _POSIX_SOURCE, which is predefined and required
		9771	# on some systems where configure will not decide to define it.
		9772	if (defundef == "undef") {
		9773	print "/*", prefix defundef, macro, "*/"
		9774	next
		9775	}
		9776	}
		9777	}
		9778	{ print }
		9779	_ACAWK
		9780	_ACEOF
		9781	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9782	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9783	fi # test -n "$CONFIG_HEADERS"
		9784
		9785
		9786	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9787	shift
		9788	for ac_tag
		9789	do
		9790	case $ac_tag in
		9791	:[FHLC]) ac_mode=$ac_tag; continue;;
		9792	esac
		9793	case $ac_mode$ac_tag in
		9794	:[FHL]*:*);;
		9795	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9796	:[FH]-) ac_tag=-:-;;
		9797	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9798	esac
		9799	ac_save_IFS=$IFS
		9800	IFS=:
		9801	set x $ac_tag
		9802	IFS=$ac_save_IFS
		9803	shift
		9804	ac_file=$1
		9805	shift
		9806
		9807	case $ac_mode in
		9808	:L) ac_source=$1;;
		9809	:[FH])
		9810	ac_file_inputs=
		9811	for ac_f
		9812	do
		9813	case $ac_f in
		9814	-) ac_f="$ac_tmp/stdin";;
		9815	*) # Look for the file first in the build tree, then in the source tree
		9816	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9817	# because $ac_f cannot contain `:'.
		9818	test -f "$ac_f" ||
		9819	case $ac_f in
		9820	[\\/$]*) false;;
		9821	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9822	esac ||
		9823	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9824	esac
		9825	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		9826	as_fn_append ac_file_inputs " '$ac_f'"
		9827	done
		9828
		9829	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9830	# use $as_me), people would be surprised to read:
		9831	# /* config.h. Generated by config.status. */
		9832	configure_input='Generated from '`
		9833	$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		9834	`' by configure.'
		9835	if test x"$ac_file" != x-; then
		9836	configure_input="$ac_file. $configure_input"
		9837	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9838	$as_echo "$as_me: creating $ac_file" >&6;}
10236	fi	9839	fi
10237	if test ! -s $tmp/subs.frag; then	9840	# Neutralize special characters interpreted by sed in replacement strings.
10238	ac_more_lines=false	9841	case $configure_input in #(
		9842	*\&* | *\|* | *\\* )
		9843	ac_sed_conf_input=`$as_echo "$configure_input" |
		9844	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		9845	*) ac_sed_conf_input=$configure_input;;
10239	else	9846	esac
10240	# The purpose of the label and of the branching condition is to
10241	# speed up the sed processing (if there are no `@' at all, there
10242	# is no need to browse any of the substitutions).
10243	# These are the two extra sed commands mentioned above.
10244	(echo ':t
10245	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10246	if test -z "$ac_sed_cmds"; then
10247	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10248	else
10249	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10250	fi
10251	ac_sed_frag=`expr $ac_sed_frag + 1`
10252	ac_beg=$ac_end
10253	ac_end=`expr $ac_end + $ac_max_sed_lines`
10254	fi
10255	done
10256	if test -z "$ac_sed_cmds"; then
10257	ac_sed_cmds=cat
10258	fi
10259	fi # test -n "$CONFIG_FILES"
10260		9847
10261	_ACEOF
10262	cat >>$CONFIG_STATUS <<\_ACEOF
10263	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10264	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10265	case $ac_file in	9848	case $ac_tag in
10266	- | *:- | *:-:* ) # input from stdin	9849	*:-:* | *:-) cat >"$ac_tmp/stdin" \
10267	cat >$tmp/stdin	9850	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10268	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	9851	esac
10269	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;	9852	;;
10270	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10271	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10272	* ) ac_file_in=$ac_file.in ;;
10273	esac	9853	esac
10274		9854
10275	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9855	ac_dir=`$as_dirname -- "$ac_file" ||
10276	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10277	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9856	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10278	X"$ac_file" : 'X\(//\)[^/]' \| \	9857	X"$ac_file" : 'X\(//\)[^/]' \| \
10279	X"$ac_file" : 'X\(//\)$' \| \	9858	X"$ac_file" : 'X\(//\)$' \| \
10280	X"$ac_file" : 'X\(/\)' \| \	9859	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10281	. : '\(.\)' 2>/dev/null ||
10282	echo X"$ac_file" |	9860	$as_echo X"$ac_file" |
10283	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9861	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10284	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9862	s//\1/
10285	/^X\(\/\/\)$/{ s//\1/; q; }	9863	q
10286	/^X\(\/\).*/{ s//\1/; q; }	9864	}
		9865	/^X\(\/\/\)[^/].*/{
		9866	s//\1/
		9867	q
		9868	}
		9869	/^X\(\/\/\)$/{
		9870	s//\1/
		9871	q
		9872	}
		9873	/^X\(\/\).*/{
		9874	s//\1/
		9875	q
		9876	}
10287	s/.*/./; q'`	9877	s/.*/./; q'`
10288	{ if $as_mkdir_p; then	9878	as_dir="$ac_dir"; as_fn_mkdir_p
10289	mkdir -p "$ac_dir"
10290	else
10291	as_dir="$ac_dir"
10292	as_dirs=
10293	while test ! -d "$as_dir"; do
10294	as_dirs="$as_dir $as_dirs"
10295	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10296	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10297	X"$as_dir" : 'X\(//\)[^/]' \| \
10298	X"$as_dir" : 'X\(//\)$' \| \
10299	X"$as_dir" : 'X\(/\)' \| \
10300	. : '\(.\)' 2>/dev/null ||
10301	echo X"$as_dir" |
10302	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10303	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10304	/^X\(\/\/\)$/{ s//\1/; q; }
10305	/^X\(\/\).*/{ s//\1/; q; }
10306	s/.*/./; q'`
10307	done
10308	test ! -n "$as_dirs" || mkdir $as_dirs
10309	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10310	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10311	{ (exit 1); exit 1; }; }; }
10312
10313	ac_builddir=.	9879	ac_builddir=.
10314		9880
10315	if test "$ac_dir" != .; then	9881	case "$ac_dir" in
		9882	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9883	*)
10316	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9884	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10317	# A "../" for each directory in $ac_dir_suffix.	9885	# A ".." for each directory in $ac_dir_suffix.
10318	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	9886	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10319	else	9887	case $ac_top_builddir_sub in
10320	ac_dir_suffix= ac_top_builddir=	9888	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10321	fi	9889	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9890	esac ;;
		9891	esac
		9892	ac_abs_top_builddir=$ac_pwd
		9893	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9894	# for backward compatibility:
		9895	ac_top_builddir=$ac_top_build_prefix
10322		9896
10323	case $srcdir in	9897	case $srcdir in
10324	.) # No --srcdir option. We are building in place.	9898	.) # We are building in place.
10325	ac_srcdir=.	9899	ac_srcdir=.
10326	if test -z "$ac_top_builddir"; then	9900	ac_top_srcdir=$ac_top_builddir_sub
10327	ac_top_srcdir=.	9901	ac_abs_top_srcdir=$ac_pwd ;;
10328	else
10329	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10330	fi ;;
10331	[\\/]* | ?:[\\/]* ) # Absolute path.	9902	[\\/]* | ?:[\\/]* ) # Absolute name.
10332	ac_srcdir=$srcdir$ac_dir_suffix;	9903	ac_srcdir=$srcdir$ac_dir_suffix;
10333	ac_top_srcdir=$srcdir ;;	9904	ac_top_srcdir=$srcdir
		9905	ac_abs_top_srcdir=$srcdir ;;
10334	*) # Relative path.	9906	*) # Relative name.
10335	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9907	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10336	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9908	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9909	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10337	esac	9910	esac
10338	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be	9911	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10339	# absolute.
10340	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10341	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10342	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10343	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10344		9912
		9913
		9914	case $ac_mode in
		9915	:F)
		9916	#
		9917	# CONFIG_FILE
		9918	#
10345		9919
10346	case $INSTALL in	9920	case $INSTALL in
10347	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9921	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10348	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9922	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10349	esac	9923	esac
10350		9924	ac_MKDIR_P=$MKDIR_P
10351	if test x"$ac_file" != x-; then	9925	case $MKDIR_P in
10352	{ echo "$as_me:$LINENO: creating $ac_file" >&5	9926	[\\/$]* | ?:[\\/]* ) ;;
10353	echo "$as_me: creating $ac_file" >&6;}	9927	*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
10354	rm -f "$ac_file"
10355	fi
10356	# Let's still pretend it is `configure' which instantiates (i.e., don't
10357	# use $as_me), people would be surprised to read:
10358	# /* config.h. Generated by config.status. */
10359	if test x"$ac_file" = x-; then
10360	configure_input=
10361	else
10362	configure_input="$ac_file. "
10363	fi
10364	configure_input=$configure_input"Generated from `echo $ac_file_in |
10365	sed 's,.*/,,'` by configure."
10366
10367	# First look for the input files in the build tree, otherwise in the
10368	# src tree.
10369	ac_file_inputs=`IFS=:
10370	for f in $ac_file_in; do
10371	case $f in
10372	-) echo $tmp/stdin ;;
10373	[\\/$]*)
10374	# Absolute (can't be DOS-style, as IFS=:)
10375	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10376	echo "$as_me: error: cannot find input file: $f" >&2;}
10377	{ (exit 1); exit 1; }; }
10378	echo $f;;
10379	*) # Relative
10380	if test -f "$f"; then
10381	# Build tree
10382	echo $f
10383	elif test -f "$srcdir/$f"; then
10384	# Source tree
10385	echo $srcdir/$f
10386	else
10387	# /dev/null tree
10388	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10389	echo "$as_me: error: cannot find input file: $f" >&2;}
10390	{ (exit 1); exit 1; }; }
10391	fi;;
10392	esac	9928	esac
10393	done` || { (exit 1); exit 1; }
10394	_ACEOF	9929	_ACEOF
		9930
		9931	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9932	# If the template does not know about datarootdir, expand it.
		9933	# FIXME: This hack should be removed a few years after 2.60.
		9934	ac_datarootdir_hack=; ac_datarootdir_seen=
		9935	ac_sed_dataroot='
		9936	/datarootdir/ {
		9937	p
		9938	q
		9939	}
		9940	/@datadir@/p
		9941	/@docdir@/p
		9942	/@infodir@/p
		9943	/@localedir@/p
		9944	/@mandir@/p'
		9945	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9946	*datarootdir*) ac_datarootdir_seen=yes;;
		9947	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
		9948	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9949	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9950	_ACEOF
10395	cat >>$CONFIG_STATUS <<_ACEOF	9951	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10396	sed "$ac_vpsub	9952	ac_datarootdir_hack='
		9953	s&@datadir@&$datadir&g
		9954	s&@docdir@&$docdir&g
		9955	s&@infodir@&$infodir&g
		9956	s&@localedir@&$localedir&g
		9957	s&@mandir@&$mandir&g
		9958	s&\\\${datarootdir}&$datarootdir&g' ;;
		9959	esac
		9960	_ACEOF
		9961
		9962	# Neutralize VPATH when `$srcdir' = `.'.
		9963	# Shell code in configure.ac might set extrasub.
		9964	# FIXME: do we really want to maintain this feature?
		9965	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9966	ac_sed_extra="$ac_vpsub
10397	$extrasub	9967	$extrasub
10398	_ACEOF	9968	_ACEOF
10399	cat >>$CONFIG_STATUS <<\_ACEOF	9969	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10400	:t	9970	:t
10401	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9971	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10402	s,@configure_input@,$configure_input,;t t	9972	s|@configure_input@|$ac_sed_conf_input|;t t
		9973	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9974	s&@top_build_prefix@&$ac_top_build_prefix&;t t
10403	s,@srcdir@,$ac_srcdir,;t t	9975	s&@srcdir@&$ac_srcdir&;t t
10404	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9976	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10405	s,@top_srcdir@,$ac_top_srcdir,;t t	9977	s&@top_srcdir@&$ac_top_srcdir&;t t
10406	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9978	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10407	s,@builddir@,$ac_builddir,;t t	9979	s&@builddir@&$ac_builddir&;t t
10408	s,@abs_builddir@,$ac_abs_builddir,;t t	9980	s&@abs_builddir@&$ac_abs_builddir&;t t
10409	s,@top_builddir@,$ac_top_builddir,;t t
10410	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9981	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10411	s,@INSTALL@,$ac_INSTALL,;t t	9982	s&@INSTALL@&$ac_INSTALL&;t t
10412	" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out	9983	s&@MKDIR_P@&$ac_MKDIR_P&;t t
		9984	$ac_datarootdir_hack
		9985	"
		9986	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		9987	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9988
		9989	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9990	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9991	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9992	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9993	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9994	which seems to be undefined. Please make sure it is defined" >&5
		9995	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9996	which seems to be undefined. Please make sure it is defined" >&2;}
		9997
10413	rm -f $tmp/stdin	9998	rm -f "$ac_tmp/stdin"
		9999	case $ac_file in
		10000	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		10001	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		10002	esac \
		10003	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		10004	;;
		10005	:H)
		10006	#
		10007	# CONFIG_HEADER
		10008	#
10414	if test x"$ac_file" != x-; then	10009	if test x"$ac_file" != x-; then
10415	mv $tmp/out $ac_file	10010	{
10416	else	10011	$as_echo "/* $configure_input */" \
10417	cat $tmp/out	10012	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10418	rm -f $tmp/out	10013	} >"$ac_tmp/config.h" \
10419	fi	10014	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10420
10421	done
10422	_ACEOF
10423	cat >>$CONFIG_STATUS <<\_ACEOF
10424
10425	#
10426	# CONFIG_HEADER section.
10427	#
10428
10429	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10430	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10431	#
10432	# ac_d sets the value in "#define NAME VALUE" lines.
10433	ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
10434	ac_dB='[ ].*$,\1#\2'
10435	ac_dC=' '
10436	ac_dD=',;t'
10437	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10438	ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
10439	ac_uB='$,\1#\2define\3'
10440	ac_uC=' '
10441	ac_uD=',;t'
10442
10443	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10444	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10445	case $ac_file in
10446	- | *:- | *:-:* ) # input from stdin
10447	cat >$tmp/stdin
10448	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10449	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10450	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10451	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10452	* ) ac_file_in=$ac_file.in ;;
10453	esac
10454
10455	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10456	echo "$as_me: creating $ac_file" >&6;}
10457
10458	# First look for the input files in the build tree, otherwise in the
10459	# src tree.
10460	ac_file_inputs=`IFS=:
10461	for f in $ac_file_in; do
10462	case $f in
10463	-) echo $tmp/stdin ;;
10464	[\\/$]*)
10465	# Absolute (can't be DOS-style, as IFS=:)
10466	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10467	echo "$as_me: error: cannot find input file: $f" >&2;}
10468	{ (exit 1); exit 1; }; }
10469	echo $f;;
10470	*) # Relative
10471	if test -f "$f"; then
10472	# Build tree
10473	echo $f
10474	elif test -f "$srcdir/$f"; then
10475	# Source tree
10476	echo $srcdir/$f
10477	else
10478	# /dev/null tree
10479	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10480	echo "$as_me: error: cannot find input file: $f" >&2;}
10481	{ (exit 1); exit 1; }; }
10482	fi;;
10483	esac
10484	done` || { (exit 1); exit 1; }
10485	# Remove the trailing spaces.
10486	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10487
10488	_ACEOF
10489
10490	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10491	# `conftest.undefs', that substitutes the proper values into
10492	# config.h.in to produce config.h. The first handles `#define'
10493	# templates, and the second `#undef' templates.
10494	# And first: Protect against being on the right side of a sed subst in
10495	# config.status. Protect against being in an unquoted here document
10496	# in config.status.
10497	rm -f conftest.defines conftest.undefs
10498	# Using a here document instead of a string reduces the quoting nightmare.
10499	# Putting comments in sed scripts is not portable.
10500	#
10501	# `end' is used to avoid that the second main sed command (meant for
10502	# 0-ary CPP macros) applies to n-ary macro definitions.
10503	# See the Autoconf documentation for `clear'.
10504	cat >confdef2sed.sed <<\_ACEOF
10505	s/[\\&,]/\\&/g
10506	s,[\\$`],\\&,g
10507	t clear
10508	: clear
10509	s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10510	t end
10511	s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10512	: end
10513	_ACEOF
10514	# If some macros were called several times there might be several times
10515	# the same #defines, which is useless. Nevertheless, we may not want to
10516	# sort them, since we want the *last* AC-DEFINE to be honored.
10517	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
10518	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10519	rm -f confdef2sed.sed
10520
10521	# This sed command replaces #undef with comments. This is necessary, for
10522	# example, in the case of _POSIX_SOURCE, which is predefined and required
10523	# on some systems where configure will not decide to define it.
10524	cat >>conftest.undefs <<\_ACEOF
10525	s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
10526	_ACEOF
10527
10528	# Break up conftest.defines because some shells have a limit on the size
10529	# of here documents, and old seds have small limits too (100 cmds).
10530	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10531	echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10532	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10533	echo ' :' >>$CONFIG_STATUS
10534	rm -f conftest.tail
10535	while grep . conftest.defines >/dev/null
10536	do
10537	# Write a limited-size here document to $tmp/defines.sed.
10538	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10539	# Speed up: don't consider the non `#define' lines.
10540	echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
10541	# Work around the forget-to-reset-the-flag bug.
10542	echo 't clr' >>$CONFIG_STATUS
10543	echo ': clr' >>$CONFIG_STATUS
10544	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10545	echo 'CEOF
10546	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10547	rm -f $tmp/in
10548	mv $tmp/out $tmp/in
10549	' >>$CONFIG_STATUS
10550	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10551	rm -f conftest.defines
10552	mv conftest.tail conftest.defines
10553	done
10554	rm -f conftest.defines
10555	echo ' fi # grep' >>$CONFIG_STATUS
10556	echo >>$CONFIG_STATUS
10557
10558	# Break up conftest.undefs because some shells have a limit on the size
10559	# of here documents, and old seds have small limits too (100 cmds).
10560	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10561	rm -f conftest.tail
10562	while grep . conftest.undefs >/dev/null
10563	do
10564	# Write a limited-size here document to $tmp/undefs.sed.
10565	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10566	# Speed up: don't consider the non `#undef'
10567	echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
10568	# Work around the forget-to-reset-the-flag bug.
10569	echo 't clr' >>$CONFIG_STATUS
10570	echo ': clr' >>$CONFIG_STATUS
10571	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10572	echo 'CEOF
10573	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10574	rm -f $tmp/in
10575	mv $tmp/out $tmp/in
10576	' >>$CONFIG_STATUS
10577	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10578	rm -f conftest.undefs
10579	mv conftest.tail conftest.undefs
10580	done
10581	rm -f conftest.undefs
10582
10583	cat >>$CONFIG_STATUS <<\_ACEOF
10584	# Let's still pretend it is `configure' which instantiates (i.e., don't
10585	# use $as_me), people would be surprised to read:
10586	# /* config.h. Generated by config.status. */
10587	if test x"$ac_file" = x-; then
10588	echo "/* Generated by configure. */" >$tmp/config.h
10589	else
10590	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10591	fi
10592	cat $tmp/in >>$tmp/config.h
10593	rm -f $tmp/in
10594	if test x"$ac_file" != x-; then
10595	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	10015	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
10596	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	10016	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
10597	echo "$as_me: $ac_file is unchanged" >&6;}	10017	$as_echo "$as_me: $ac_file is unchanged" >&6;}
10598	else	10018	else
10599	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10600	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10601	X"$ac_file" : 'X\(//\)[^/]' \| \
10602	X"$ac_file" : 'X\(//\)$' \| \
10603	X"$ac_file" : 'X\(/\)' \| \
10604	. : '\(.\)' 2>/dev/null ||
10605	echo X"$ac_file" |
10606	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10607	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10608	/^X\(\/\/\)$/{ s//\1/; q; }
10609	/^X\(\/\).*/{ s//\1/; q; }
10610	s/.*/./; q'`
10611	{ if $as_mkdir_p; then
10612	mkdir -p "$ac_dir"
10613	else
10614	as_dir="$ac_dir"
10615	as_dirs=
10616	while test ! -d "$as_dir"; do
10617	as_dirs="$as_dir $as_dirs"
10618	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10619	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10620	X"$as_dir" : 'X\(//\)[^/]' \| \
10621	X"$as_dir" : 'X\(//\)$' \| \
10622	X"$as_dir" : 'X\(/\)' \| \
10623	. : '\(.\)' 2>/dev/null ||
10624	echo X"$as_dir" |
10625	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10626	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10627	/^X\(\/\/\)$/{ s//\1/; q; }
10628	/^X\(\/\).*/{ s//\1/; q; }
10629	s/.*/./; q'`
10630	done
10631	test ! -n "$as_dirs" || mkdir $as_dirs
10632	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10633	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10634	{ (exit 1); exit 1; }; }; }
10635
10636	rm -f $ac_file	10019	rm -f "$ac_file"
10637	mv $tmp/config.h $ac_file	10020	mv "$ac_tmp/config.h" "$ac_file" \
		10021	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10638	fi	10022	fi
10639	else	10023	else
10640	cat $tmp/config.h	10024	$as_echo "/* $configure_input */" \
10641	rm -f $tmp/config.h	10025	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		10026	|| as_fn_error $? "could not create -" "$LINENO" 5
10642	fi	10027	fi
10643	# Compute $ac_file's index in $config_headers.	10028	# Compute "$ac_file"'s index in $config_headers.
		10029	_am_arg="$ac_file"
10644	_am_stamp_count=1	10030	_am_stamp_count=1
10645	for _am_header in $config_headers :; do	10031	for _am_header in $config_headers :; do
10646	case $_am_header in	10032	case $_am_header in
10647	$ac_file | $ac_file:* )	10033	$_am_arg | $_am_arg:* )
10648	break ;;	10034	break ;;
10649	* )	10035	* )
10650	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	10036	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10651	esac	10037	esac
10652	done	10038	done
10653	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||	10039	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
10654	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10040	$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10655	X$ac_file : 'X\(//\)[^/]' \| \	10041	X"$_am_arg" : 'X\(//\)[^/]' \| \
10656	X$ac_file : 'X\(//\)$' \| \	10042	X"$_am_arg" : 'X\(//\)$' \| \
10657	X$ac_file : 'X\(/\)' \| \	10043	X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
10658	. : '\(.\)' 2>/dev/null ||	10044	$as_echo X"$_am_arg" |
10659	echo X$ac_file |
10660	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10045	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10661	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10046	s//\1/
10662	/^X\(\/\/\)$/{ s//\1/; q; }	10047	q
10663	/^X\(\/\).*/{ s//\1/; q; }	10048	}
		10049	/^X\(\/\/\)[^/].*/{
		10050	s//\1/
		10051	q
		10052	}
		10053	/^X\(\/\/\)$/{
		10054	s//\1/
		10055	q
		10056	}
		10057	/^X\(\/\).*/{
		10058	s//\1/
		10059	q
		10060	}
10664	s/.*/./; q'`/stamp-h$_am_stamp_count	10061	s/.*/./; q'`/stamp-h$_am_stamp_count
10665	done	10062	;;
10666	_ACEOF
10667	cat >>$CONFIG_STATUS <<\_ACEOF
10668		10063
10669	#
10670	# CONFIG_COMMANDS section.
10671	#
10672	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10673	ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
10674	ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
10675	ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
10676	$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10677	X"$ac_dest" : 'X\(//\)[^/]' \| \
10678	X"$ac_dest" : 'X\(//\)$' \| \
10679	X"$ac_dest" : 'X\(/\)' \| \
10680	. : '\(.\)' 2>/dev/null ||
10681	echo X"$ac_dest" |
10682	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10683	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10684	/^X\(\/\/\)$/{ s//\1/; q; }
10685	/^X\(\/\).*/{ s//\1/; q; }
10686	s/.*/./; q'`
10687	ac_builddir=.
10688
10689	if test "$ac_dir" != .; then
10690	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
10691	# A "../" for each directory in $ac_dir_suffix.
10692	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
10693	else
10694	ac_dir_suffix= ac_top_builddir=
10695	fi
10696
10697	case $srcdir in
10698	.) # No --srcdir option. We are building in place.
10699	ac_srcdir=.
10700	if test -z "$ac_top_builddir"; then
10701	ac_top_srcdir=.
10702	else
10703	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10704	fi ;;
10705	[\\/]* | ?:[\\/]* ) # Absolute path.
10706	ac_srcdir=$srcdir$ac_dir_suffix;
10707	ac_top_srcdir=$srcdir ;;
10708	*) # Relative path.
10709	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10710	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10711	esac
10712	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
10713	# absolute.
10714	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10715	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10716	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10717	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10718
10719
10720	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	10064	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
10721	echo "$as_me: executing $ac_dest commands" >&6;}	10065	$as_echo "$as_me: executing $ac_file commands" >&6;}
10722	case $ac_dest in	10066	;;
		10067	esac
		10068
		10069
		10070	case $ac_file$ac_mode in
10723	default-1 )	10071	"default-1":C)
10724	for ac_file in $CONFIG_FILES; do	10072	for ac_file in $CONFIG_FILES; do
10725	# Support "outfile[:infile[:infile...]]"	10073	# Support "outfile[:infile[:infile...]]"
10726	case "$ac_file" in	10074	case "$ac_file" in
10727	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;	10075	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10728	esac	10076	esac
…		…
10814	done	10162	done
10815	fi	10163	fi
10816	;;	10164	;;
10817	esac	10165	esac
10818	done ;;	10166	done ;;
10819	depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do	10167	"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
		10168	# Autoconf 2.62 quotes --file arguments for eval, but not when files
		10169	# are listed without --file. Let's play safe and only enable the eval
		10170	# if we detect the quoting.
		10171	case $CONFIG_FILES in
		10172	*\'*) eval set x "$CONFIG_FILES" ;;
		10173	*) set x $CONFIG_FILES ;;
		10174	esac
		10175	shift
		10176	for mf
		10177	do
10820	# Strip MF so we end up with the name of the file.	10178	# Strip MF so we end up with the name of the file.
10821	mf=`echo "$mf" | sed -e 's/:.*$//'`	10179	mf=`echo "$mf" | sed -e 's/:.*$//'`
10822	# Check whether this is an Automake generated Makefile or not.	10180	# Check whether this is an Automake generated Makefile or not.
10823	# We used to match only the files named `Makefile.in', but	10181	# We used to match only the files named `Makefile.in', but
10824	# some people rename them; so instead we look at the file content.	10182	# some people rename them; so instead we look at the file content.
10825	# Grep'ing the first line is not enough: some people post-process	10183	# Grep'ing the first line is not enough: some people post-process
10826	# each Makefile.in and add a new line on top of each file to say so.	10184	# each Makefile.in and add a new line on top of each file to say so.
10827	# So let's grep whole file.	10185	# Grep'ing the whole file is not good either: AIX grep has a line
		10186	# limit of 2048, but all sed's we know have understand at least 4000.
10828	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	10187	if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
10829	dirpart=`(dirname "$mf") 2>/dev/null ||	10188	dirpart=`$as_dirname -- "$mf" ||
10830	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10189	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10831	X"$mf" : 'X\(//\)[^/]' \| \	10190	X"$mf" : 'X\(//\)[^/]' \| \
10832	X"$mf" : 'X\(//\)$' \| \	10191	X"$mf" : 'X\(//\)$' \| \
10833	X"$mf" : 'X\(/\)' \| \	10192	X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
10834	. : '\(.\)' 2>/dev/null ||
10835	echo X"$mf" |	10193	$as_echo X"$mf" |
10836	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10194	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10837	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10195	s//\1/
10838	/^X\(\/\/\)$/{ s//\1/; q; }	10196	q
10839	/^X\(\/\).*/{ s//\1/; q; }	10197	}
		10198	/^X\(\/\/\)[^/].*/{
		10199	s//\1/
		10200	q
		10201	}
		10202	/^X\(\/\/\)$/{
		10203	s//\1/
		10204	q
		10205	}
		10206	/^X\(\/\).*/{
		10207	s//\1/
		10208	q
		10209	}
10840	s/.*/./; q'`	10210	s/.*/./; q'`
10841	else	10211	else
10842	continue	10212	continue
10843	fi	10213	fi
10844	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue	10214	# Extract the definition of DEPDIR, am__include, and am__quote
10845	# Extract the definition of DEP_FILES from the Makefile without	10215	# from the Makefile without running `make'.
10846	# running `make'.
10847	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`	10216	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
10848	test -z "$DEPDIR" && continue	10217	test -z "$DEPDIR" && continue
		10218	am__include=`sed -n 's/^am__include = //p' < "$mf"`
		10219	test -z "am__include" && continue
		10220	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
10849	# When using ansi2knr, U may be empty or an underscore; expand it	10221	# When using ansi2knr, U may be empty or an underscore; expand it
10850	U=`sed -n -e '/^U = / s///p' < "$mf"`	10222	U=`sed -n 's/^U = //p' < "$mf"`
10851	test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"	10223	# Find all dependency output files, they are included files with
10852	# We invoke sed twice because it is the simplest approach to	10224	# $(DEPDIR) in their names. We invoke sed twice because it is the
10853	# changing $(DEPDIR) to its actual value in the expansion.	10225	# simplest approach to changing $(DEPDIR) to its actual value in the
		10226	# expansion.
10854	for file in `sed -n -e '	10227	for file in `sed -n "
10855	/^DEP_FILES = .*\\\\$/ {	10228	s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
10856	s/^DEP_FILES = //
10857	:loop
10858	s/\\\\$//
10859	p
10860	n
10861	/\\\\$/ b loop
10862	p
10863	}
10864	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
10865	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10229	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10866	# Make sure the directory exists.	10230	# Make sure the directory exists.
10867	test -f "$dirpart/$file" && continue	10231	test -f "$dirpart/$file" && continue
10868	fdir=`(dirname "$file") 2>/dev/null ||	10232	fdir=`$as_dirname -- "$file" ||
10869	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10233	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10870	X"$file" : 'X\(//\)[^/]' \| \	10234	X"$file" : 'X\(//\)[^/]' \| \
10871	X"$file" : 'X\(//\)$' \| \	10235	X"$file" : 'X\(//\)$' \| \
10872	X"$file" : 'X\(/\)' \| \	10236	X"$file" : 'X\(/\)' \| . 2>/dev/null ||
10873	. : '\(.\)' 2>/dev/null ||
10874	echo X"$file" |	10237	$as_echo X"$file" |
10875	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10238	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10876	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10239	s//\1/
10877	/^X\(\/\/\)$/{ s//\1/; q; }	10240	q
10878	/^X\(\/\).*/{ s//\1/; q; }	10241	}
		10242	/^X\(\/\/\)[^/].*/{
		10243	s//\1/
		10244	q
		10245	}
		10246	/^X\(\/\/\)$/{
		10247	s//\1/
		10248	q
		10249	}
		10250	/^X\(\/\).*/{
		10251	s//\1/
		10252	q
		10253	}
10879	s/.*/./; q'`	10254	s/.*/./; q'`
10880	{ if $as_mkdir_p; then	10255	as_dir=$dirpart/$fdir; as_fn_mkdir_p
10881	mkdir -p $dirpart/$fdir	10256	# echo "creating $dirpart/$file"
10882	else	10257	echo '# dummy' > "$dirpart/$file"
10883	as_dir=$dirpart/$fdir
10884	as_dirs=
10885	while test ! -d "$as_dir"; do
10886	as_dirs="$as_dir $as_dirs"
10887	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10888	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10889	X"$as_dir" : 'X\(//\)[^/]' \| \
10890	X"$as_dir" : 'X\(//\)$' \| \
10891	X"$as_dir" : 'X\(/\)' \| \
10892	. : '\(.\)' 2>/dev/null ||
10893	echo X"$as_dir" |
10894	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10895	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10896	/^X\(\/\/\)$/{ s//\1/; q; }
10897	/^X\(\/\).*/{ s//\1/; q; }
10898	s/.*/./; q'`
10899	done	10258	done
10900	test ! -n "$as_dirs" || mkdir $as_dirs
10901	fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10902	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10903	{ (exit 1); exit 1; }; }; }
10904
10905	# echo "creating $dirpart/$file"
10906	echo '# dummy' > "$dirpart/$file"
10907	done	10259	done
10908	done	10260	}
10909	;;	10261	;;
		10262
10910	esac	10263	esac
10911	done	10264	done # for ac_tag
10912	_ACEOF
10913		10265
10914	cat >>$CONFIG_STATUS <<\_ACEOF
10915		10266
10916	{ (exit 0); exit 0; }	10267	as_fn_exit 0
10917	_ACEOF	10268	_ACEOF
10918	chmod +x $CONFIG_STATUS
10919	ac_clean_files=$ac_clean_files_save	10269	ac_clean_files=$ac_clean_files_save
10920		10270
10921		10271	test $ac_write_fail = 0 ||
10922		10272	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
10923	echo
10924	echo "***"
10925	echo "*** Configuration Summary"
10926	echo "***"
10927	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
10928	echo "*** Cipher used: $CIPHER"
10929	echo "*** Digest used: $DIGEST"
10930	echo "*** HMAC length: $HMAC"
10931	echo "*** RAND used: $RAND"
10932	echo "*** Max. MTU: $MTU"
10933	echo "*** Compression: $COMPRESS"
10934	echo "***"
10935
10936	if test "x$DIGEST" = xmd4; then
10937	echo "*** WARNING"
10938	echo "*** The digest you have chosen ($DIGEST) is known to be insecure"
10939	echo "***"
10940	fi
10941
10942	echo
10943
10944		10273
10945		10274
10946	# configure is writing to config.log, and then calls config.status.	10275	# configure is writing to config.log, and then calls config.status.
10947	# config.status does its own redirection, appending to config.log.	10276	# config.status does its own redirection, appending to config.log.
10948	# Unfortunately, on DOS this fails, as config.log is still kept open	10277	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
10959	exec 5>/dev/null	10288	exec 5>/dev/null
10960	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	10289	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
10961	exec 5>>config.log	10290	exec 5>>config.log
10962	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	10291	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
10963	# would make configure fail if this is the last instruction.	10292	# would make configure fail if this is the last instruction.
10964	$ac_cs_success || { (exit 1); exit 1; }	10293	$ac_cs_success || as_fn_exit 1
10965	fi	10294	fi
		10295	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10296	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10297	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		10298	fi
10966		10299
		10300
		10301	echo
		10302	echo "***"
		10303	echo "*** Configuration Summary"
		10304	echo "***"
		10305	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10306	echo "*** RSA size: $RSA"
		10307	echo "*** Cipher used: $CIPHER"
		10308	echo "*** Digest used: $DIGEST"
		10309	echo "*** Authdigest: $AUTH"
		10310	echo "*** HMAC length: $HMAC"
		10311	echo "*** RAND used: $RAND"
		10312	echo "*** Max. MTU: $MTU"
		10313
		10314	echo "***"
		10315	echo "*** Enable options:"
		10316	grep ENABLE_ config.h | sed -e 's/^/*** /'
		10317
		10318	if test "$HMACSIZE" -lt 12; then
		10319	echo "***"
		10320	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
		10321	fi
		10322
		10323	if test "$RANDSIZE" -lt 12; then
		10324	echo "***"
		10325	echo "*** WARNING: The random prefix you have chosen ($RANDSIZE) is probably insecure"
		10326	fi
		10327
		10328	echo "***"
		10329	echo
		10330
		10331

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