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Comparing gvpe/configure (file contents):
Revision 1.28 by pcg, Wed Mar 23 20:22:01 2005 UTC vs.
Revision 1.55 by root, Wed Jun 18 20:40:51 2014 UTC

1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.	3	# Generated by GNU Autoconf 2.69.
4	#	4	#
		5	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
		7	#
		8	#
6	# This configure script is free software; the Free Software Foundation	9	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.	10	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##	11	## -------------------- ##
9	## M4sh Initialization. ##	12	## M4sh Initialization. ##
10	## --------------------- ##	13	## -------------------- ##
11		14
12	# Be Bourne compatible	15	# Be more Bourne compatible
		16	DUALCASE=1; export DUALCASE # for MKS sh
13	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 :
14	emulate sh	18	emulate sh
15	NULLCMD=:	19	NULLCMD=:
16	# 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
17	# is contrary to our usage. Disable this feature.	21	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'	22	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	23	setopt NO_GLOB_SUBST
		24	else
		25	case `(set -o) 2>/dev/null` in #(
		26	*posix*) :
20	set -o posix	27	set -o posix ;; #(
		28	*) :
		29	;;
		30	esac
21	fi	31	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23		32
24	# Support unset when possible.	33
25	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then	34	as_nl='
26	as_unset=unset	35	'
		36	export as_nl
		37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		39	as_echo=$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 -z "`(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 "$as_dir"'
220	else	542	else
221	test -d ./-p && rmdir ./-p	543	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	544	as_mkdir_p=false
223	fi	545	fi
224		546
225	as_executable_p="test -f"	547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
226		549
227	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		552
230	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		555
233		556
234	# IFS	557	test -n "$DJDIR" || exec 7<&0 </dev/null
235	# We need space, tab and new line, in precisely that order.	558	exec 6>&1
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243		559
244	# Name of the host.	560	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
246	# so uname gets run too.	562	# so uname gets run too.
247	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	563	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249	exec 6>&1
250		564
251	#	565	#
252	# Initializations.	566	# Initializations.
253	#	567	#
254	ac_default_prefix=/usr/local	568	ac_default_prefix=/usr/local
		569	ac_clean_files=
255	ac_config_libobj_dir=.	570	ac_config_libobj_dir=.
		571	LIBOBJS=
256	cross_compiling=no	572	cross_compiling=no
257	subdirs=	573	subdirs=
258	MFLAGS=	574	MFLAGS=
259	MAKEFLAGS=	575	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		576
267	# Identity of this package.	577	# Identity of this package.
268	PACKAGE_NAME=	578	PACKAGE_NAME=
269	PACKAGE_TARNAME=	579	PACKAGE_TARNAME=
270	PACKAGE_VERSION=	580	PACKAGE_VERSION=
271	PACKAGE_STRING=	581	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=	582	PACKAGE_BUGREPORT=
		583	PACKAGE_URL=
273		584
274	ac_unique_file="src/gvpe.C"	585	ac_unique_file="src/gvpe.C"
275	# Factoring default headers for most tests.	586	# Factoring default headers for most tests.
276	ac_includes_default="\	587	ac_includes_default="\
277	#include <stdio.h>	588	#include <stdio.h>
278	#if HAVE_SYS_TYPES_H	589	#ifdef HAVE_SYS_TYPES_H
279	# include <sys/types.h>	590	# include <sys/types.h>
280	#endif	591	#endif
281	#if HAVE_SYS_STAT_H	592	#ifdef HAVE_SYS_STAT_H
282	# include <sys/stat.h>	593	# include <sys/stat.h>
283	#endif	594	#endif
284	#if STDC_HEADERS	595	#ifdef STDC_HEADERS
285	# include <stdlib.h>	596	# include <stdlib.h>
286	# include <stddef.h>	597	# include <stddef.h>
287	#else	598	#else
288	# if HAVE_STDLIB_H	599	# ifdef HAVE_STDLIB_H
289	# include <stdlib.h>	600	# include <stdlib.h>
290	# endif	601	# endif
291	#endif	602	#endif
292	#if HAVE_STRING_H	603	#ifdef HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H	604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
294	# include <memory.h>	605	# include <memory.h>
295	# endif	606	# endif
296	# include <string.h>	607	# include <string.h>
297	#endif	608	#endif
298	#if HAVE_STRINGS_H	609	#ifdef HAVE_STRINGS_H
299	# include <strings.h>	610	# include <strings.h>
300	#endif	611	#endif
301	#if HAVE_INTTYPES_H	612	#ifdef HAVE_INTTYPES_H
302	# include <inttypes.h>	613	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif	614	#endif
		615	#ifdef HAVE_STDINT_H
		616	# include <stdint.h>
		617	#endif
308	#if HAVE_UNISTD_H	618	#ifdef HAVE_UNISTD_H
309	# include <unistd.h>	619	# include <unistd.h>
310	#endif"	620	#endif"
311		621
312	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 LDFLAGS_DAEMON ROHC_TRUE ROHC_FALSE INCLUDES LIBOBJS LTLIBOBJS'	622	ac_subst_vars='LTLIBOBJS
		623	LIBOBJS
		624	INCLUDES
		625	ROHC_FALSE
		626	ROHC_TRUE
		627	LDFLAGS_DAEMON
		628	HAVE_TUNTAP
		629	LINUX_IF_TUN_H
		630	ALLOCA
		631	CXXCPP
		632	IFSUBTYPE
		633	IFTYPE
		634	RANLIB
		635	LN_S
		636	EGREP
		637	GREP
		638	am__fastdepCXX_FALSE
		639	am__fastdepCXX_TRUE
		640	CXXDEPMODE
		641	ac_ct_CXX
		642	CXXFLAGS
		643	CXX
		644	CPP
		645	POSUB
		646	LTLIBINTL
		647	LIBINTL
		648	INTLLIBS
		649	LTLIBICONV
		650	LIBICONV
		651	USE_NLS
		652	am__fastdepCC_FALSE
		653	am__fastdepCC_TRUE
		654	CCDEPMODE
		655	AMDEPBACKSLASH
		656	AMDEP_FALSE
		657	AMDEP_TRUE
		658	am__quote
		659	am__include
		660	DEPDIR
		661	OBJEXT
		662	EXEEXT
		663	ac_ct_CC
		664	CPPFLAGS
		665	LDFLAGS
		666	CFLAGS
		667	CC
		668	MSGMERGE
		669	XGETTEXT
		670	GMSGFMT
		671	MSGFMT
		672	MKINSTALLDIRS
		673	MAINT
		674	MAINTAINER_MODE_FALSE
		675	MAINTAINER_MODE_TRUE
		676	am__leading_dot
		677	SET_MAKE
		678	AWK
		679	INSTALL_STRIP_PROGRAM
		680	STRIP
		681	install_sh
		682	AMTAR
		683	MAKEINFO
		684	AUTOHEADER
		685	AUTOMAKE
		686	AUTOCONF
		687	ACLOCAL
		688	VERSION
		689	PACKAGE
		690	CYGPATH_W
		691	INSTALL_DATA
		692	INSTALL_SCRIPT
		693	INSTALL_PROGRAM
		694	target_os
		695	target_vendor
		696	target_cpu
		697	target
		698	host_os
		699	host_vendor
		700	host_cpu
		701	host
		702	build_os
		703	build_vendor
		704	build_cpu
		705	build
		706	target_alias
		707	host_alias
		708	build_alias
		709	LIBS
		710	ECHO_T
		711	ECHO_N
		712	ECHO_C
		713	DEFS
		714	mandir
		715	localedir
		716	libdir
		717	psdir
		718	pdfdir
		719	dvidir
		720	htmldir
		721	infodir
		722	docdir
		723	oldincludedir
		724	includedir
		725	localstatedir
		726	sharedstatedir
		727	sysconfdir
		728	datadir
		729	datarootdir
		730	libexecdir
		731	sbindir
		732	bindir
		733	program_transform_name
		734	prefix
		735	exec_prefix
		736	PACKAGE_URL
		737	PACKAGE_BUGREPORT
		738	PACKAGE_STRING
		739	PACKAGE_VERSION
		740	PACKAGE_TARNAME
		741	PACKAGE_NAME
		742	PATH_SEPARATOR
		743	SHELL'
313	ac_subst_files=''	744	ac_subst_files=''
		745	ac_user_opts='
		746	enable_option_checking
		747	enable_maintainer_mode
		748	enable_dependency_tracking
		749	with_gnu_ld
		750	enable_rpath
		751	with_libiconv_prefix
		752	enable_nls
		753	with_libintl_prefix
		754	enable_iftype
		755	with_kernel
		756	with_openssl_include
		757	with_openssl_lib
		758	enable_threads
		759	enable_static_daemon
		760	enable_icmp
		761	enable_tcp
		762	enable_http_proxy
		763	enable_dns
		764	enable_rsa_length
		765	enable_hmac_length
		766	enable_rand_length
		767	enable_max_mtu
		768	enable_compression
		769	enable_cipher
		770	enable_hmac_digest
		771	enable_auth_digest
		772	'
		773	ac_precious_vars='build_alias
		774	host_alias
		775	target_alias
		776	CC
		777	CFLAGS
		778	LDFLAGS
		779	LIBS
		780	CPPFLAGS
		781	CPP
		782	CXX
		783	CXXFLAGS
		784	CCC
		785	CXXCPP'
		786
314		787
315	# Initialize some variables set by options.	788	# Initialize some variables set by options.
316	ac_init_help=	789	ac_init_help=
317	ac_init_version=false	790	ac_init_version=false
		791	ac_unrecognized_opts=
		792	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	793	# The variables have the same names as the options, with
319	# dashes changed to underlines.	794	# dashes changed to underlines.
320	cache_file=/dev/null	795	cache_file=/dev/null
321	exec_prefix=NONE	796	exec_prefix=NONE
322	no_create=	797	no_create=
…		…
335	# Installation directory options.	810	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"	811	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix	812	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.	813	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.	814	# Use braces instead of parens because sh, perl, etc. also accept them.
		815	# (The list follows the same order as the GNU Coding Standards.)
340	bindir='${exec_prefix}/bin'	816	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	817	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	818	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	819	datarootdir='${prefix}/share'
		820	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	821	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	822	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	823	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'
348	includedir='${prefix}/include'	824	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	825	oldincludedir='/usr/include'
		826	docdir='${datarootdir}/doc/${PACKAGE}'
350	infodir='${prefix}/info'	827	infodir='${datarootdir}/info'
351	mandir='${prefix}/man'	828	htmldir='${docdir}'
		829	dvidir='${docdir}'
		830	pdfdir='${docdir}'
		831	psdir='${docdir}'
		832	libdir='${exec_prefix}/lib'
		833	localedir='${datarootdir}/locale'
		834	mandir='${datarootdir}/man'
352		835
353	ac_prev=	836	ac_prev=
		837	ac_dashdash=
354	for ac_option	838	for ac_option
355	do	839	do
356	# If the previous option needs an argument, assign it.	840	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	841	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	842	eval $ac_prev=\$ac_option
359	ac_prev=	843	ac_prev=
360	continue	844	continue
361	fi	845	fi
362		846
		847	case $ac_option in
363	ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`	848	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		849	*=) ac_optarg= ;;
		850	*) ac_optarg=yes ;;
		851	esac
364		852
365	# Accept the important Cygnus configure options, so we can diagnose typos.	853	# Accept the important Cygnus configure options, so we can diagnose typos.
366		854
367	case $ac_option in	855	case $ac_dashdash$ac_option in
		856	--)
		857	ac_dashdash=yes ;;
368		858
369	-bindir | --bindir | --bindi | --bind | --bin | --bi)	859	-bindir | --bindir | --bindi | --bind | --bin | --bi)
370	ac_prev=bindir ;;	860	ac_prev=bindir ;;
371	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)	861	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372	bindir=$ac_optarg ;;	862	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	874	cache_file=$ac_optarg ;;
385		875
386	--config-cache | -C)	876	--config-cache | -C)
387	cache_file=config.cache ;;	877	cache_file=config.cache ;;
388		878
389	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)	879	-datadir | --datadir | --datadi | --datad)
390	ac_prev=datadir ;;	880	ac_prev=datadir ;;
391	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \	881	-datadir=* | --datadir=* | --datadi=* | --datad=*)
392	| --da=*)
393	datadir=$ac_optarg ;;	882	datadir=$ac_optarg ;;
394		883
		884	-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
		885	| --dataroo | --dataro | --datar)
		886	ac_prev=datarootdir ;;
		887	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
		888	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
		889	datarootdir=$ac_optarg ;;
		890
395	-disable-* | --disable-*)	891	-disable-* | --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	892	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397	# Reject names that are not valid shell variable names.	893	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	894	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	895	as_fn_error $? "invalid feature name: $ac_useropt"
400	{ (exit 1); exit 1; }; }	896	ac_useropt_orig=$ac_useropt
401	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	897	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		898	case $ac_user_opts in
		899	*"
		900	"enable_$ac_useropt"
		901	"*) ;;
		902	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		903	ac_unrecognized_sep=', ';;
		904	esac
402	eval "enable_$ac_feature=no" ;;	905	eval enable_$ac_useropt=no ;;
		906
		907	-docdir | --docdir | --docdi | --doc | --do)
		908	ac_prev=docdir ;;
		909	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
		910	docdir=$ac_optarg ;;
		911
		912	-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
		913	ac_prev=dvidir ;;
		914	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
		915	dvidir=$ac_optarg ;;
403		916
404	-enable-* | --enable-*)	917	-enable-* | --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	918	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406	# Reject names that are not valid shell variable names.	919	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	920	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	921	as_fn_error $? "invalid feature name: $ac_useropt"
409	{ (exit 1); exit 1; }; }	922	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	923	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
411	case $ac_option in	924	case $ac_user_opts in
412	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	925	*"
413	*) ac_optarg=yes ;;	926	"enable_$ac_useropt"
		927	"*) ;;
		928	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		929	ac_unrecognized_sep=', ';;
414	esac	930	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	931	eval enable_$ac_useropt=\$ac_optarg ;;
416		932
417	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	933	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	934	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419	| --exec | --exe | --ex)	935	| --exec | --exe | --ex)
420	ac_prev=exec_prefix ;;	936	ac_prev=exec_prefix ;;
…		…
437	-host | --host | --hos | --ho)	953	-host | --host | --hos | --ho)
438	ac_prev=host_alias ;;	954	ac_prev=host_alias ;;
439	-host=* | --host=* | --hos=* | --ho=*)	955	-host=* | --host=* | --hos=* | --ho=*)
440	host_alias=$ac_optarg ;;	956	host_alias=$ac_optarg ;;
441		957
		958	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		959	ac_prev=htmldir ;;
		960	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		961	| --ht=*)
		962	htmldir=$ac_optarg ;;
		963
442	-includedir | --includedir | --includedi | --included | --include \	964	-includedir | --includedir | --includedi | --included | --include \
443	| --includ | --inclu | --incl | --inc)	965	| --includ | --inclu | --incl | --inc)
444	ac_prev=includedir ;;	966	ac_prev=includedir ;;
445	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \	967	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446	| --includ=* | --inclu=* | --incl=* | --inc=*)	968	| --includ=* | --inclu=* | --incl=* | --inc=*)
…		…
461	ac_prev=libexecdir ;;	983	ac_prev=libexecdir ;;
462	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \	984	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463	| --libexe=* | --libex=* | --libe=*)	985	| --libexe=* | --libex=* | --libe=*)
464	libexecdir=$ac_optarg ;;	986	libexecdir=$ac_optarg ;;
465		987
		988	-localedir | --localedir | --localedi | --localed | --locale)
		989	ac_prev=localedir ;;
		990	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		991	localedir=$ac_optarg ;;
		992
466	-localstatedir | --localstatedir | --localstatedi | --localstated \	993	-localstatedir | --localstatedir | --localstatedi | --localstated \
467	| --localstate | --localstat | --localsta | --localst \	994	| --localstate | --localstat | --localsta | --localst | --locals)
468	| --locals | --local | --loca | --loc | --lo)
469	ac_prev=localstatedir ;;	995	ac_prev=localstatedir ;;
470	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \	996	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471	| --localstate=* | --localstat=* | --localsta=* | --localst=* \	997	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
472	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473	localstatedir=$ac_optarg ;;	998	localstatedir=$ac_optarg ;;
474		999
475	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)	1000	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476	ac_prev=mandir ;;	1001	ac_prev=mandir ;;
477	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)	1002	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
…		…
532	| --program-transfo=* | --program-transf=* \	1057	| --program-transfo=* | --program-transf=* \
533	| --program-trans=* | --program-tran=* \	1058	| --program-trans=* | --program-tran=* \
534	| --progr-tra=* | --program-tr=* | --program-t=*)	1059	| --progr-tra=* | --program-tr=* | --program-t=*)
535	program_transform_name=$ac_optarg ;;	1060	program_transform_name=$ac_optarg ;;
536		1061
		1062	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		1063	ac_prev=pdfdir ;;
		1064	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		1065	pdfdir=$ac_optarg ;;
		1066
		1067	-psdir | --psdir | --psdi | --psd | --ps)
		1068	ac_prev=psdir ;;
		1069	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		1070	psdir=$ac_optarg ;;
		1071
537	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1072	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
538	| -silent | --silent | --silen | --sile | --sil)	1073	| -silent | --silent | --silen | --sile | --sil)
539	silent=yes ;;	1074	silent=yes ;;
540		1075
541	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1076	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
…		…
582		1117
583	-version | --version | --versio | --versi | --vers | -V)	1118	-version | --version | --versio | --versi | --vers | -V)
584	ac_init_version=: ;;	1119	ac_init_version=: ;;
585		1120
586	-with-* | --with-*)	1121	-with-* | --with-*)
587	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1122	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588	# Reject names that are not valid shell variable names.	1123	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1124	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1125	as_fn_error $? "invalid package name: $ac_useropt"
591	{ (exit 1); exit 1; }; }	1126	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package| sed 's/-/_/g'`	1127	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
593	case $ac_option in	1128	case $ac_user_opts in
594	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	1129	*"
595	*) ac_optarg=yes ;;	1130	"with_$ac_useropt"
		1131	"*) ;;
		1132	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1133	ac_unrecognized_sep=', ';;
596	esac	1134	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1135	eval with_$ac_useropt=\$ac_optarg ;;
598		1136
599	-without-* | --without-*)	1137	-without-* | --without-*)
600	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1138	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601	# Reject names that are not valid shell variable names.	1139	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1140	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1141	as_fn_error $? "invalid package name: $ac_useropt"
604	{ (exit 1); exit 1; }; }	1142	ac_useropt_orig=$ac_useropt
605	ac_package=`echo $ac_package | sed 's/-/_/g'`	1143	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		1144	case $ac_user_opts in
		1145	*"
		1146	"with_$ac_useropt"
		1147	"*) ;;
		1148	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1149	ac_unrecognized_sep=', ';;
		1150	esac
606	eval "with_$ac_package=no" ;;	1151	eval with_$ac_useropt=no ;;
607		1152
608	--x)	1153	--x)
609	# Obsolete; use --with-x.	1154	# Obsolete; use --with-x.
610	with_x=yes ;;	1155	with_x=yes ;;
611		1156
…		…
621	ac_prev=x_libraries ;;	1166	ac_prev=x_libraries ;;
622	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1167	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1168	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624	x_libraries=$ac_optarg ;;	1169	x_libraries=$ac_optarg ;;
625		1170
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1171	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1172	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1173	;;
630		1174
631	*=*)	1175	*=*)
632	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1176	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633	# Reject names that are not valid shell variable names.	1177	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1178	case $ac_envvar in #(
		1179	'' | [0-9]* | *[!_$as_cr_alnum]* )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1180	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1181	esac
637	ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1182	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1183	export $ac_envvar ;;
640		1184
641	*)	1185	*)
642	# FIXME: should be removed in autoconf 3.0.	1186	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1187	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1188	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1189	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1190	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1191	;;
648		1192
649	esac	1193	esac
650	done	1194	done
651		1195
652	if test -n "$ac_prev"; then	1196	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1197	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1198	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1199	fi
657		1200
658	# Be sure to have absolute paths.	1201	if test -n "$ac_unrecognized_opts"; then
659	for ac_var in exec_prefix prefix	1202	case $enable_option_checking in
		1203	no) ;;
		1204	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1205	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1206	esac
		1207	fi
		1208
		1209	# Check all directory arguments for consistency.
		1210	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1211	datadir sysconfdir sharedstatedir localstatedir includedir \
		1212	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1213	libdir localedir mandir
660	do	1214	do
661	eval ac_val=$`echo $ac_var`	1215	eval ac_val=\$$ac_var
		1216	# Remove trailing slashes.
662	case $ac_val in	1217	case $ac_val in
663	[\\/$]* | ?:[\\/]* | NONE | '' ) ;;	1218	*/ )
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1219	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
665	{ (exit 1); exit 1; }; };;	1220	eval $ac_var=\$ac_val;;
666	esac	1221	esac
667	done
668
669	# Be sure to have absolute paths.	1222	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1223	case $ac_val in
675	[\\/$]* | ?:[\\/]* ) ;;	1224	[\\/$]* | ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1225	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1226	esac
		1227	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1228	done
680		1229
681	# There might be people who depend on the old broken behavior: `$host'	1230	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1231	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1232	# FIXME: To remove some day.
…		…
687		1236
688	# FIXME: To remove some day.	1237	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1238	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1239	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1240	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then	1241	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1242	cross_compiling=yes
696	fi	1243	fi
697	fi	1244	fi
698		1245
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1247	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1248
702	test "$silent" = yes && exec 6>/dev/null	1249	test "$silent" = yes && exec 6>/dev/null
703		1250
704		1251
		1252	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1253	ac_ls_di=`ls -di .` &&
		1254	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
		1255	as_fn_error $? "working directory cannot be determined"
		1256	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
		1257	as_fn_error $? "pwd does not report name of working directory"
		1258
		1259
705	# Find the source files, if location was not specified.	1260	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1261	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1262	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1263	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null ||	1264	ac_confdir=`$as_dirname -- "$as_myself" ||
710	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1265	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711	X"$0" : 'X\(//\)[^/]' \| \	1266	X"$as_myself" : 'X\(//\)[^/]' \| \
712	X"$0" : 'X\(//\)$' \| \	1267	X"$as_myself" : 'X\(//\)$' \| \
713	X"$0" : 'X\(/\)' \| \	1268	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
714	. : '\(.\)' 2>/dev/null ||	1269	$as_echo X"$as_myself" |
715	echo X"$0" |
716	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	1270	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
717	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	1271	s//\1/
718	/^X\(\/\/\)$/{ s//\1/; q; }	1272	q
719	/^X\(\/\).*/{ s//\1/; q; }	1273	}
		1274	/^X\(\/\/\)[^/].*/{
		1275	s//\1/
		1276	q
		1277	}
		1278	/^X\(\/\/\)$/{
		1279	s//\1/
		1280	q
		1281	}
		1282	/^X\(\/\).*/{
		1283	s//\1/
		1284	q
		1285	}
720	s/.*/./; q'`	1286	s/.*/./; q'`
721	srcdir=$ac_confdir	1287	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1288	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1289	srcdir=..
724	fi	1290	fi
725	else	1291	else
726	ac_srcdir_defaulted=no	1292	ac_srcdir_defaulted=no
727	fi	1293	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1294	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1295	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1296	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1297	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1298	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1299	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`	1300	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1301	pwd)`
742	ac_env_build_alias_value=$build_alias	1302	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1303	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1304	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1305	fi
746	ac_env_host_alias_value=$host_alias	1306	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1307	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1308	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1309	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1310	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1311	esac
752	ac_cv_env_target_alias_value=$target_alias	1312	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1313	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1314	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1315	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1316	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1317	done
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773	ac_env_CXX_set=${CXX+set}
774	ac_env_CXX_value=$CXX
775	ac_cv_env_CXX_set=${CXX+set}
776	ac_cv_env_CXX_value=$CXX
777	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
778	ac_env_CXXFLAGS_value=$CXXFLAGS
779	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
780	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
781	ac_env_CXXCPP_set=${CXXCPP+set}
782	ac_env_CXXCPP_value=$CXXCPP
783	ac_cv_env_CXXCPP_set=${CXXCPP+set}
784	ac_cv_env_CXXCPP_value=$CXXCPP
785		1318
786	#	1319	#
787	# Report the --help message.	1320	# Report the --help message.
788	#	1321	#
789	if test "$ac_init_help" = "long"; then	1322	if test "$ac_init_help" = "long"; then
…		…
802	Configuration:	1335	Configuration:
803	-h, --help display this help and exit	1336	-h, --help display this help and exit
804	--help=short display options specific to this package	1337	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1338	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1339	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1340	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1341	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1342	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1343	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1344	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1345
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1346	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1347	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1348	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1349	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1350	[PREFIX]
821		1351
822	By default, \`make install' will install all the files in	1352	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1353	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1354	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1355	for instance \`--prefix=\$HOME'.
826		1356
827	For better control, use the options below.	1357	For better control, use the options below.
828		1358
829	Fine tuning of the installation directories:	1359	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1360	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1361	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1362	--libexecdir=DIR program executables [EPREFIX/libexec]
833	--datadir=DIR read-only architecture-independent data [PREFIX/share]
834	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1363	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1364	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1365	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1366	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1367	--includedir=DIR C header files [PREFIX/include]
839	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1368	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1369	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1370	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
840	--infodir=DIR info documentation [PREFIX/info]	1371	--infodir=DIR info documentation [DATAROOTDIR/info]
		1372	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--mandir=DIR man documentation [PREFIX/man]	1373	--mandir=DIR man documentation [DATAROOTDIR/man]
		1374	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1375	--htmldir=DIR html documentation [DOCDIR]
		1376	--dvidir=DIR dvi documentation [DOCDIR]
		1377	--pdfdir=DIR pdf documentation [DOCDIR]
		1378	--psdir=DIR ps documentation [DOCDIR]
842	_ACEOF	1379	_ACEOF
843		1380
844	cat <<\_ACEOF	1381	cat <<\_ACEOF
845		1382
846	Program names:	1383	Program names:
…		…
858	if test -n "$ac_init_help"; then	1395	if test -n "$ac_init_help"; then
859		1396
860	cat <<\_ACEOF	1397	cat <<\_ACEOF
861		1398
862	Optional Features:	1399	Optional Features:
		1400	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1401	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1402	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1403	--enable-maintainer-mode enable make rules and dependencies not useful
866	(and sometimes confusing) to the casual installer	1404	(and sometimes confusing) to the casual installer
867	--disable-dependency-tracking Speeds up one-time builds	1405	--disable-dependency-tracking Speeds up one-time builds
…		…
872	Use kernel/net device interface TYPE/SUBTYPE.	1410	Use kernel/net device interface TYPE/SUBTYPE.
873	Working combinations are (see doc/gvpe.osdep.5.pod):	1411	Working combinations are (see doc/gvpe.osdep.5.pod):
874	"native/linux" "tincd/linux" "tincd/netbsd"	1412	"native/linux" "tincd/linux" "tincd/netbsd"
875	"tincd/freebsd" "tincd/openbsd" "native/darwin"	1413	"tincd/freebsd" "tincd/openbsd" "native/darwin"
876	"tincd/darwin" "native/cygwin"; Untested	1414	"tincd/darwin" "native/cygwin"; Untested
877	combinations are: "tincd/solaris" "tincd/mingw"	1415	combinations are: "tincd/bsd" "tincd/solaris"
878	"tincd/raw_socket" "tincd/uml_socket"; Broken	1416	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
879	combinations are: "tincd/cygwin"; The default is to	1417	Broken combinations are: "tincd/cygwin"; The default
880	autodetect.	1418	is to autodetect.
		1419	--enable-threads try to use threads for long-running asynchronous
		1420	operations (default enabled).
881	--enable-static-daemon enable statically linked daemon.	1421	--enable-static-daemon enable statically linked daemon.
882	--enable-rohc enable robust header compression (rfc3095).
883	--enable-icmp enable icmp protocol support (default disabled).	1422	--disable-icmp enable icmp protocol support (default enabled).
884	--enable-tcp enable tcp protocol support (default disabled).	1423	--disable-tcp enable tcp protocol support (default enabled).
885	--enable-dns enable dns tunnel protocol support (DOES NOT WORK).
886	--enable-http-proxy enable http proxy connect support (default	1424	--disable-http-proxy enable http proxy connect support (default enabled).
		1425	--enable-dns enable dns tunnel protocol support (default
887	disabled).	1426	disabled).
		1427	--enable-rsa-length=BITS
		1428	use BITS rsa keys (default 3072). Allowed values are
		1429	2048-10240.
888	--enable-hmac-length=BYTES	1430	--enable-hmac-length=BYTES
889	use a hmac of length BYTES bytes (default 12).	1431	use a hmac of length BYTES bytes (default 12).
890	Allowed values are 4, 8, 12, 16.	1432	Allowed values are 4, 8, 12, 16.
891	--enable-rand-length=BYTES	1433	--enable-rand-length=BYTES
892	use BYTES bytes of extra randomness (default 8).	1434	use BYTES bytes of extra randomness (default 12).
893	Allowed values are 0, 4, 8.	1435	Allowed values are 0, 4, 8, 12.
894	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1436	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
895	Use 9100 for jumbogram support.	1437	Use 9100 for jumbogram support.
896	--disable-compression Disable compression support.	1438	--disable-compression Disable compression support.
897	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1439	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
898	one of "bf" (blowfish), "aes-128" (rijndael),	1440	Must be one of "bf" (blowfish), "aes-128"
		1441	(rijndael), "aes-192", "aes-256", "camellia-128" or
899	"aes-192" or "aes-256".	1442	"camellia-256".
900	--enable-digest Select the digets algorithm to use (default "sha1").	1443	--enable-hmac-digest=HMAC
		1444	Select the HMAC digest algorithm to use (default
		1445	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1446	"ripemd160", "whirlpool".
		1447	--enable-auth-digest=DIGEST
		1448	Select the hmac algorithm to use (default "sha512").
901	Must be one of "sha1", "ripemd160", "md5" or "md4"	1449	Must be one of "sha512", "sha256", "whirlpool".
902	(insecure).
903		1450
904	Optional Packages:	1451	Optional Packages:
905	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1452	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
906	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1453	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
907	--with-gnu-ld assume the C compiler uses GNU ld default=no	1454	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
917	Some influential environment variables:	1464	Some influential environment variables:
918	CC C compiler command	1465	CC C compiler command
919	CFLAGS C compiler flags	1466	CFLAGS C compiler flags
920	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1467	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
921	nonstandard directory <lib dir>	1468	nonstandard directory <lib dir>
		1469	LIBS libraries to pass to the linker, e.g. -l<library>
922	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1470	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
923	headers in a nonstandard directory <include dir>	1471	you have headers in a nonstandard directory <include dir>
924	CPP C preprocessor	1472	CPP C preprocessor
925	CXX C++ compiler command	1473	CXX C++ compiler command
926	CXXFLAGS C++ compiler flags	1474	CXXFLAGS C++ compiler flags
927	CXXCPP C++ preprocessor	1475	CXXCPP C++ preprocessor
928		1476
929	Use these variables to override the choices made by `configure' or to help	1477	Use these variables to override the choices made by `configure' or to help
930	it to find libraries and programs with nonstandard names/locations.	1478	it to find libraries and programs with nonstandard names/locations.
931		1479
		1480	Report bugs to the package provider.
932	_ACEOF	1481	_ACEOF
		1482	ac_status=$?
933	fi	1483	fi
934		1484
935	if test "$ac_init_help" = "recursive"; then	1485	if test "$ac_init_help" = "recursive"; then
936	# If there are subdirs, report their specific --help.	1486	# If there are subdirs, report their specific --help.
937	ac_popdir=`pwd`
938	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1487	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
939	test -d $ac_dir || continue	1488	test -d "$ac_dir" ||
		1489	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1490	continue
940	ac_builddir=.	1491	ac_builddir=.
941		1492
942	if test "$ac_dir" != .; then	1493	case "$ac_dir" in
		1494	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1495	*)
943	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1496	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
944	# A "../" for each directory in $ac_dir_suffix.	1497	# A ".." for each directory in $ac_dir_suffix.
945	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	1498	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
946	else	1499	case $ac_top_builddir_sub in
947	ac_dir_suffix= ac_top_builddir=	1500	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
948	fi	1501	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1502	esac ;;
		1503	esac
		1504	ac_abs_top_builddir=$ac_pwd
		1505	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1506	# for backward compatibility:
		1507	ac_top_builddir=$ac_top_build_prefix
949		1508
950	case $srcdir in	1509	case $srcdir in
951	.) # No --srcdir option. We are building in place.	1510	.) # We are building in place.
952	ac_srcdir=.	1511	ac_srcdir=.
953	if test -z "$ac_top_builddir"; then	1512	ac_top_srcdir=$ac_top_builddir_sub
		1513	ac_abs_top_srcdir=$ac_pwd ;;
		1514	[\\/]* | ?:[\\/]* ) # Absolute name.
		1515	ac_srcdir=$srcdir$ac_dir_suffix;
954	ac_top_srcdir=.	1516	ac_top_srcdir=$srcdir
		1517	ac_abs_top_srcdir=$srcdir ;;
		1518	*) # Relative name.
		1519	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1520	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1521	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1522	esac
		1523	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1524
		1525	cd "$ac_dir" || { ac_status=$?; continue; }
		1526	# Check for guested configure.
		1527	if test -f "$ac_srcdir/configure.gnu"; then
		1528	echo &&
		1529	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1530	elif test -f "$ac_srcdir/configure"; then
		1531	echo &&
		1532	$SHELL "$ac_srcdir/configure" --help=recursive
955	else	1533	else
956	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
957	fi ;;
958	[\\/]* | ?:[\\/]* ) # Absolute path.
959	ac_srcdir=$srcdir$ac_dir_suffix;
960	ac_top_srcdir=$srcdir ;;
961	*) # Relative path.
962	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
963	ac_top_srcdir=$ac_top_builddir$srcdir ;;
964	esac
965
966	# Do not use `cd foo && pwd` to compute absolute paths, because
967	# the directories may not exist.
968	case `pwd` in
969	.) ac_abs_builddir="$ac_dir";;
970	*)
971	case "$ac_dir" in
972	.) ac_abs_builddir=`pwd`;;
973	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
974	*) ac_abs_builddir=`pwd`/"$ac_dir";;
975	esac;;
976	esac
977	case $ac_abs_builddir in
978	.) ac_abs_top_builddir=${ac_top_builddir}.;;
979	*)
980	case ${ac_top_builddir}. in
981	.) ac_abs_top_builddir=$ac_abs_builddir;;
982	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
983	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
984	esac;;
985	esac
986	case $ac_abs_builddir in
987	.) ac_abs_srcdir=$ac_srcdir;;
988	*)
989	case $ac_srcdir in
990	.) ac_abs_srcdir=$ac_abs_builddir;;
991	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
992	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
993	esac;;
994	esac
995	case $ac_abs_builddir in
996	.) ac_abs_top_srcdir=$ac_top_srcdir;;
997	*)
998	case $ac_top_srcdir in
999	.) ac_abs_top_srcdir=$ac_abs_builddir;;
1000	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1001	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1002	esac;;
1003	esac
1004
1005	cd $ac_dir
1006	# Check for guested configure; otherwise get Cygnus style configure.
1007	if test -f $ac_srcdir/configure.gnu; then
1008	echo
1009	$SHELL $ac_srcdir/configure.gnu --help=recursive
1010	elif test -f $ac_srcdir/configure; then
1011	echo
1012	$SHELL $ac_srcdir/configure --help=recursive
1013	elif test -f $ac_srcdir/configure.ac ||
1014	test -f $ac_srcdir/configure.in; then
1015	echo
1016	$ac_configure --help
1017	else
1018	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1534	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1019	fi	1535	fi || ac_status=$?
1020	cd "$ac_popdir"	1536	cd "$ac_pwd" || { ac_status=$?; break; }
1021	done	1537	done
1022	fi	1538	fi
1023		1539
1024	test -n "$ac_init_help" && exit 0	1540	test -n "$ac_init_help" && exit $ac_status
1025	if $ac_init_version; then	1541	if $ac_init_version; then
1026	cat <<\_ACEOF	1542	cat <<\_ACEOF
		1543	configure
		1544	generated by GNU Autoconf 2.69
1027		1545
1028	Copyright (C) 2003 Free Software Foundation, Inc.	1546	Copyright (C) 2012 Free Software Foundation, Inc.
1029	This configure script is free software; the Free Software Foundation	1547	This configure script is free software; the Free Software Foundation
1030	gives unlimited permission to copy, distribute and modify it.	1548	gives unlimited permission to copy, distribute and modify it.
1031	_ACEOF	1549	_ACEOF
1032	exit 0	1550	exit
1033	fi	1551	fi
1034	exec 5>config.log	1552
1035	cat >&5 <<_ACEOF	1553	## ------------------------ ##
		1554	## Autoconf initialization. ##
		1555	## ------------------------ ##
		1556
		1557	# ac_fn_c_try_compile LINENO
		1558	# --------------------------
		1559	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1560	ac_fn_c_try_compile ()
		1561	{
		1562	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1563	rm -f conftest.$ac_objext
		1564	if { { ac_try="$ac_compile"
		1565	case "(($ac_try" in
		1566	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1567	*) ac_try_echo=$ac_try;;
		1568	esac
		1569	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1570	$as_echo "$ac_try_echo"; } >&5
		1571	(eval "$ac_compile") 2>conftest.err
		1572	ac_status=$?
		1573	if test -s conftest.err; then
		1574	grep -v '^ *+' conftest.err >conftest.er1
		1575	cat conftest.er1 >&5
		1576	mv -f conftest.er1 conftest.err
		1577	fi
		1578	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1579	test $ac_status = 0; } && {
		1580	test -z "$ac_c_werror_flag" ||
		1581	test ! -s conftest.err
		1582	} && test -s conftest.$ac_objext; then :
		1583	ac_retval=0
		1584	else
		1585	$as_echo "$as_me: failed program was:" >&5
		1586	sed 's/^/| /' conftest.$ac_ext >&5
		1587
		1588	ac_retval=1
		1589	fi
		1590	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1591	as_fn_set_status $ac_retval
		1592
		1593	} # ac_fn_c_try_compile
		1594
		1595	# ac_fn_c_try_link LINENO
		1596	# -----------------------
		1597	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1598	ac_fn_c_try_link ()
		1599	{
		1600	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1601	rm -f conftest.$ac_objext conftest$ac_exeext
		1602	if { { ac_try="$ac_link"
		1603	case "(($ac_try" in
		1604	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1605	*) ac_try_echo=$ac_try;;
		1606	esac
		1607	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1608	$as_echo "$ac_try_echo"; } >&5
		1609	(eval "$ac_link") 2>conftest.err
		1610	ac_status=$?
		1611	if test -s conftest.err; then
		1612	grep -v '^ *+' conftest.err >conftest.er1
		1613	cat conftest.er1 >&5
		1614	mv -f conftest.er1 conftest.err
		1615	fi
		1616	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1617	test $ac_status = 0; } && {
		1618	test -z "$ac_c_werror_flag" ||
		1619	test ! -s conftest.err
		1620	} && test -s conftest$ac_exeext && {
		1621	test "$cross_compiling" = yes ||
		1622	test -x conftest$ac_exeext
		1623	}; then :
		1624	ac_retval=0
		1625	else
		1626	$as_echo "$as_me: failed program was:" >&5
		1627	sed 's/^/| /' conftest.$ac_ext >&5
		1628
		1629	ac_retval=1
		1630	fi
		1631	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1632	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1633	# interfere with the next link command; also delete a directory that is
		1634	# left behind by Apple's compiler. We do this before executing the actions.
		1635	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1636	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1637	as_fn_set_status $ac_retval
		1638
		1639	} # ac_fn_c_try_link
		1640
		1641	# ac_fn_c_try_cpp LINENO
		1642	# ----------------------
		1643	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1644	ac_fn_c_try_cpp ()
		1645	{
		1646	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1647	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1648	case "(($ac_try" in
		1649	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1650	*) ac_try_echo=$ac_try;;
		1651	esac
		1652	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1653	$as_echo "$ac_try_echo"; } >&5
		1654	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1655	ac_status=$?
		1656	if test -s conftest.err; then
		1657	grep -v '^ *+' conftest.err >conftest.er1
		1658	cat conftest.er1 >&5
		1659	mv -f conftest.er1 conftest.err
		1660	fi
		1661	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1662	test $ac_status = 0; } > conftest.i && {
		1663	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
		1664	test ! -s conftest.err
		1665	}; then :
		1666	ac_retval=0
		1667	else
		1668	$as_echo "$as_me: failed program was:" >&5
		1669	sed 's/^/| /' conftest.$ac_ext >&5
		1670
		1671	ac_retval=1
		1672	fi
		1673	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1674	as_fn_set_status $ac_retval
		1675
		1676	} # ac_fn_c_try_cpp
		1677
		1678	# ac_fn_cxx_try_compile LINENO
		1679	# ----------------------------
		1680	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1681	ac_fn_cxx_try_compile ()
		1682	{
		1683	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1684	rm -f conftest.$ac_objext
		1685	if { { ac_try="$ac_compile"
		1686	case "(($ac_try" in
		1687	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1688	*) ac_try_echo=$ac_try;;
		1689	esac
		1690	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1691	$as_echo "$ac_try_echo"; } >&5
		1692	(eval "$ac_compile") 2>conftest.err
		1693	ac_status=$?
		1694	if test -s conftest.err; then
		1695	grep -v '^ *+' conftest.err >conftest.er1
		1696	cat conftest.er1 >&5
		1697	mv -f conftest.er1 conftest.err
		1698	fi
		1699	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1700	test $ac_status = 0; } && {
		1701	test -z "$ac_cxx_werror_flag" ||
		1702	test ! -s conftest.err
		1703	} && test -s conftest.$ac_objext; then :
		1704	ac_retval=0
		1705	else
		1706	$as_echo "$as_me: failed program was:" >&5
		1707	sed 's/^/| /' conftest.$ac_ext >&5
		1708
		1709	ac_retval=1
		1710	fi
		1711	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1712	as_fn_set_status $ac_retval
		1713
		1714	} # ac_fn_cxx_try_compile
		1715
		1716	# ac_fn_cxx_try_cpp LINENO
		1717	# ------------------------
		1718	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1719	ac_fn_cxx_try_cpp ()
		1720	{
		1721	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1722	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1723	case "(($ac_try" in
		1724	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1725	*) ac_try_echo=$ac_try;;
		1726	esac
		1727	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1728	$as_echo "$ac_try_echo"; } >&5
		1729	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1730	ac_status=$?
		1731	if test -s conftest.err; then
		1732	grep -v '^ *+' conftest.err >conftest.er1
		1733	cat conftest.er1 >&5
		1734	mv -f conftest.er1 conftest.err
		1735	fi
		1736	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1737	test $ac_status = 0; } > conftest.i && {
		1738	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1739	test ! -s conftest.err
		1740	}; then :
		1741	ac_retval=0
		1742	else
		1743	$as_echo "$as_me: failed program was:" >&5
		1744	sed 's/^/| /' conftest.$ac_ext >&5
		1745
		1746	ac_retval=1
		1747	fi
		1748	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1749	as_fn_set_status $ac_retval
		1750
		1751	} # ac_fn_cxx_try_cpp
		1752
		1753	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1754	# ---------------------------------------------------------
		1755	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1756	# the include files in INCLUDES and setting the cache variable VAR
		1757	# accordingly.
		1758	ac_fn_cxx_check_header_mongrel ()
		1759	{
		1760	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1761	if eval \${$3+:} false; then :
		1762	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1763	$as_echo_n "checking for $2... " >&6; }
		1764	if eval \${$3+:} false; then :
		1765	$as_echo_n "(cached) " >&6
		1766	fi
		1767	eval ac_res=\$$3
		1768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1769	$as_echo "$ac_res" >&6; }
		1770	else
		1771	# Is the header compilable?
		1772	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1773	$as_echo_n "checking $2 usability... " >&6; }
		1774	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1775	/* end confdefs.h. */
		1776	$4
		1777	#include <$2>
		1778	_ACEOF
		1779	if ac_fn_cxx_try_compile "$LINENO"; then :
		1780	ac_header_compiler=yes
		1781	else
		1782	ac_header_compiler=no
		1783	fi
		1784	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1785	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1786	$as_echo "$ac_header_compiler" >&6; }
		1787
		1788	# Is the header present?
		1789	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1790	$as_echo_n "checking $2 presence... " >&6; }
		1791	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1792	/* end confdefs.h. */
		1793	#include <$2>
		1794	_ACEOF
		1795	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1796	ac_header_preproc=yes
		1797	else
		1798	ac_header_preproc=no
		1799	fi
		1800	rm -f conftest.err conftest.i conftest.$ac_ext
		1801	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1802	$as_echo "$ac_header_preproc" >&6; }
		1803
		1804	# So? What about this header?
		1805	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1806	yes:no: )
		1807	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1808	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1809	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1810	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1811	;;
		1812	no:yes:* )
		1813	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1814	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1815	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1816	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1817	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1818	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1819	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1820	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1821	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1822	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1823	;;
		1824	esac
		1825	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1826	$as_echo_n "checking for $2... " >&6; }
		1827	if eval \${$3+:} false; then :
		1828	$as_echo_n "(cached) " >&6
		1829	else
		1830	eval "$3=\$ac_header_compiler"
		1831	fi
		1832	eval ac_res=\$$3
		1833	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1834	$as_echo "$ac_res" >&6; }
		1835	fi
		1836	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1837
		1838	} # ac_fn_cxx_check_header_mongrel
		1839
		1840	# ac_fn_cxx_try_run LINENO
		1841	# ------------------------
		1842	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1843	# that executables *can* be run.
		1844	ac_fn_cxx_try_run ()
		1845	{
		1846	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1847	if { { ac_try="$ac_link"
		1848	case "(($ac_try" in
		1849	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1850	*) ac_try_echo=$ac_try;;
		1851	esac
		1852	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1853	$as_echo "$ac_try_echo"; } >&5
		1854	(eval "$ac_link") 2>&5
		1855	ac_status=$?
		1856	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1857	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1858	{ { case "(($ac_try" in
		1859	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1860	*) ac_try_echo=$ac_try;;
		1861	esac
		1862	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1863	$as_echo "$ac_try_echo"; } >&5
		1864	(eval "$ac_try") 2>&5
		1865	ac_status=$?
		1866	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1867	test $ac_status = 0; }; }; then :
		1868	ac_retval=0
		1869	else
		1870	$as_echo "$as_me: program exited with status $ac_status" >&5
		1871	$as_echo "$as_me: failed program was:" >&5
		1872	sed 's/^/| /' conftest.$ac_ext >&5
		1873
		1874	ac_retval=$ac_status
		1875	fi
		1876	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1877	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1878	as_fn_set_status $ac_retval
		1879
		1880	} # ac_fn_cxx_try_run
		1881
		1882	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1883	# ---------------------------------------------------------
		1884	# Tests whether HEADER exists and can be compiled using the include files in
		1885	# INCLUDES, setting the cache variable VAR accordingly.
		1886	ac_fn_cxx_check_header_compile ()
		1887	{
		1888	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1889	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1890	$as_echo_n "checking for $2... " >&6; }
		1891	if eval \${$3+:} false; then :
		1892	$as_echo_n "(cached) " >&6
		1893	else
		1894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1895	/* end confdefs.h. */
		1896	$4
		1897	#include <$2>
		1898	_ACEOF
		1899	if ac_fn_cxx_try_compile "$LINENO"; then :
		1900	eval "$3=yes"
		1901	else
		1902	eval "$3=no"
		1903	fi
		1904	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1905	fi
		1906	eval ac_res=\$$3
		1907	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1908	$as_echo "$ac_res" >&6; }
		1909	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1910
		1911	} # ac_fn_cxx_check_header_compile
		1912
		1913	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1914	# ---------------------------------------------
		1915	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1916	# variable VAR accordingly.
		1917	ac_fn_cxx_check_type ()
		1918	{
		1919	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1920	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1921	$as_echo_n "checking for $2... " >&6; }
		1922	if eval \${$3+:} false; then :
		1923	$as_echo_n "(cached) " >&6
		1924	else
		1925	eval "$3=no"
		1926	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1927	/* end confdefs.h. */
		1928	$4
		1929	int
		1930	main ()
		1931	{
		1932	if (sizeof ($2))
		1933	return 0;
		1934	;
		1935	return 0;
		1936	}
		1937	_ACEOF
		1938	if ac_fn_cxx_try_compile "$LINENO"; then :
		1939	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1940	/* end confdefs.h. */
		1941	$4
		1942	int
		1943	main ()
		1944	{
		1945	if (sizeof (($2)))
		1946	return 0;
		1947	;
		1948	return 0;
		1949	}
		1950	_ACEOF
		1951	if ac_fn_cxx_try_compile "$LINENO"; then :
		1952
		1953	else
		1954	eval "$3=yes"
		1955	fi
		1956	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1957	fi
		1958	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1959	fi
		1960	eval ac_res=\$$3
		1961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1962	$as_echo "$ac_res" >&6; }
		1963	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1964
		1965	} # ac_fn_cxx_check_type
		1966
		1967	# ac_fn_c_try_run LINENO
		1968	# ----------------------
		1969	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1970	# that executables *can* be run.
		1971	ac_fn_c_try_run ()
		1972	{
		1973	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1974	if { { ac_try="$ac_link"
		1975	case "(($ac_try" in
		1976	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1977	*) ac_try_echo=$ac_try;;
		1978	esac
		1979	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1980	$as_echo "$ac_try_echo"; } >&5
		1981	(eval "$ac_link") 2>&5
		1982	ac_status=$?
		1983	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1984	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1985	{ { case "(($ac_try" in
		1986	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1987	*) ac_try_echo=$ac_try;;
		1988	esac
		1989	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1990	$as_echo "$ac_try_echo"; } >&5
		1991	(eval "$ac_try") 2>&5
		1992	ac_status=$?
		1993	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1994	test $ac_status = 0; }; }; then :
		1995	ac_retval=0
		1996	else
		1997	$as_echo "$as_me: program exited with status $ac_status" >&5
		1998	$as_echo "$as_me: failed program was:" >&5
		1999	sed 's/^/| /' conftest.$ac_ext >&5
		2000
		2001	ac_retval=$ac_status
		2002	fi
		2003	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2004	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2005	as_fn_set_status $ac_retval
		2006
		2007	} # ac_fn_c_try_run
		2008
		2009	# ac_fn_c_check_func LINENO FUNC VAR
		2010	# ----------------------------------
		2011	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2012	ac_fn_c_check_func ()
		2013	{
		2014	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2015	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2016	$as_echo_n "checking for $2... " >&6; }
		2017	if eval \${$3+:} false; then :
		2018	$as_echo_n "(cached) " >&6
		2019	else
		2020	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2021	/* end confdefs.h. */
		2022	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2023	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2024	#define $2 innocuous_$2
		2025
		2026	/* System header to define __stub macros and hopefully few prototypes,
		2027	which can conflict with char $2 (); below.
		2028	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2029	<limits.h> exists even on freestanding compilers. */
		2030
		2031	#ifdef __STDC__
		2032	# include <limits.h>
		2033	#else
		2034	# include <assert.h>
		2035	#endif
		2036
		2037	#undef $2
		2038
		2039	/* Override any GCC internal prototype to avoid an error.
		2040	Use char because int might match the return type of a GCC
		2041	builtin and then its argument prototype would still apply. */
		2042	#ifdef __cplusplus
		2043	extern "C"
		2044	#endif
		2045	char $2 ();
		2046	/* The GNU C library defines this for functions which it implements
		2047	to always fail with ENOSYS. Some functions are actually named
		2048	something starting with __ and the normal name is an alias. */
		2049	#if defined __stub_$2 || defined __stub___$2
		2050	choke me
		2051	#endif
		2052
		2053	int
		2054	main ()
		2055	{
		2056	return $2 ();
		2057	;
		2058	return 0;
		2059	}
		2060	_ACEOF
		2061	if ac_fn_c_try_link "$LINENO"; then :
		2062	eval "$3=yes"
		2063	else
		2064	eval "$3=no"
		2065	fi
		2066	rm -f core conftest.err conftest.$ac_objext \
		2067	conftest$ac_exeext conftest.$ac_ext
		2068	fi
		2069	eval ac_res=\$$3
		2070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2071	$as_echo "$ac_res" >&6; }
		2072	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2073
		2074	} # ac_fn_c_check_func
		2075
		2076	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2077	# -------------------------------------------------------
		2078	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2079	# the include files in INCLUDES and setting the cache variable VAR
		2080	# accordingly.
		2081	ac_fn_c_check_header_mongrel ()
		2082	{
		2083	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2084	if eval \${$3+:} false; then :
		2085	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2086	$as_echo_n "checking for $2... " >&6; }
		2087	if eval \${$3+:} false; then :
		2088	$as_echo_n "(cached) " >&6
		2089	fi
		2090	eval ac_res=\$$3
		2091	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2092	$as_echo "$ac_res" >&6; }
		2093	else
		2094	# Is the header compilable?
		2095	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2096	$as_echo_n "checking $2 usability... " >&6; }
		2097	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2098	/* end confdefs.h. */
		2099	$4
		2100	#include <$2>
		2101	_ACEOF
		2102	if ac_fn_c_try_compile "$LINENO"; then :
		2103	ac_header_compiler=yes
		2104	else
		2105	ac_header_compiler=no
		2106	fi
		2107	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2108	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2109	$as_echo "$ac_header_compiler" >&6; }
		2110
		2111	# Is the header present?
		2112	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2113	$as_echo_n "checking $2 presence... " >&6; }
		2114	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2115	/* end confdefs.h. */
		2116	#include <$2>
		2117	_ACEOF
		2118	if ac_fn_c_try_cpp "$LINENO"; then :
		2119	ac_header_preproc=yes
		2120	else
		2121	ac_header_preproc=no
		2122	fi
		2123	rm -f conftest.err conftest.i conftest.$ac_ext
		2124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2125	$as_echo "$ac_header_preproc" >&6; }
		2126
		2127	# So? What about this header?
		2128	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2129	yes:no: )
		2130	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2131	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2132	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2133	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2134	;;
		2135	no:yes:* )
		2136	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2137	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2138	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2139	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2140	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2141	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2142	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2143	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2144	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2145	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2146	;;
		2147	esac
		2148	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2149	$as_echo_n "checking for $2... " >&6; }
		2150	if eval \${$3+:} false; then :
		2151	$as_echo_n "(cached) " >&6
		2152	else
		2153	eval "$3=\$ac_header_compiler"
		2154	fi
		2155	eval ac_res=\$$3
		2156	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2157	$as_echo "$ac_res" >&6; }
		2158	fi
		2159	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2160
		2161	} # ac_fn_c_check_header_mongrel
		2162
		2163	# ac_fn_cxx_try_link LINENO
		2164	# -------------------------
		2165	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2166	ac_fn_cxx_try_link ()
		2167	{
		2168	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2169	rm -f conftest.$ac_objext conftest$ac_exeext
		2170	if { { ac_try="$ac_link"
		2171	case "(($ac_try" in
		2172	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2173	*) ac_try_echo=$ac_try;;
		2174	esac
		2175	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2176	$as_echo "$ac_try_echo"; } >&5
		2177	(eval "$ac_link") 2>conftest.err
		2178	ac_status=$?
		2179	if test -s conftest.err; then
		2180	grep -v '^ *+' conftest.err >conftest.er1
		2181	cat conftest.er1 >&5
		2182	mv -f conftest.er1 conftest.err
		2183	fi
		2184	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2185	test $ac_status = 0; } && {
		2186	test -z "$ac_cxx_werror_flag" ||
		2187	test ! -s conftest.err
		2188	} && test -s conftest$ac_exeext && {
		2189	test "$cross_compiling" = yes ||
		2190	test -x conftest$ac_exeext
		2191	}; then :
		2192	ac_retval=0
		2193	else
		2194	$as_echo "$as_me: failed program was:" >&5
		2195	sed 's/^/| /' conftest.$ac_ext >&5
		2196
		2197	ac_retval=1
		2198	fi
		2199	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2200	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2201	# interfere with the next link command; also delete a directory that is
		2202	# left behind by Apple's compiler. We do this before executing the actions.
		2203	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2204	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2205	as_fn_set_status $ac_retval
		2206
		2207	} # ac_fn_cxx_try_link
		2208
		2209	# ac_fn_cxx_check_func LINENO FUNC VAR
		2210	# ------------------------------------
		2211	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2212	ac_fn_cxx_check_func ()
		2213	{
		2214	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2215	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2216	$as_echo_n "checking for $2... " >&6; }
		2217	if eval \${$3+:} false; then :
		2218	$as_echo_n "(cached) " >&6
		2219	else
		2220	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2221	/* end confdefs.h. */
		2222	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2223	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2224	#define $2 innocuous_$2
		2225
		2226	/* System header to define __stub macros and hopefully few prototypes,
		2227	which can conflict with char $2 (); below.
		2228	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2229	<limits.h> exists even on freestanding compilers. */
		2230
		2231	#ifdef __STDC__
		2232	# include <limits.h>
		2233	#else
		2234	# include <assert.h>
		2235	#endif
		2236
		2237	#undef $2
		2238
		2239	/* Override any GCC internal prototype to avoid an error.
		2240	Use char because int might match the return type of a GCC
		2241	builtin and then its argument prototype would still apply. */
		2242	#ifdef __cplusplus
		2243	extern "C"
		2244	#endif
		2245	char $2 ();
		2246	/* The GNU C library defines this for functions which it implements
		2247	to always fail with ENOSYS. Some functions are actually named
		2248	something starting with __ and the normal name is an alias. */
		2249	#if defined __stub_$2 || defined __stub___$2
		2250	choke me
		2251	#endif
		2252
		2253	int
		2254	main ()
		2255	{
		2256	return $2 ();
		2257	;
		2258	return 0;
		2259	}
		2260	_ACEOF
		2261	if ac_fn_cxx_try_link "$LINENO"; then :
		2262	eval "$3=yes"
		2263	else
		2264	eval "$3=no"
		2265	fi
		2266	rm -f core conftest.err conftest.$ac_objext \
		2267	conftest$ac_exeext conftest.$ac_ext
		2268	fi
		2269	eval ac_res=\$$3
		2270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2271	$as_echo "$ac_res" >&6; }
		2272	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2273
		2274	} # ac_fn_cxx_check_func
		2275	cat >config.log <<_ACEOF
1036	This file contains any messages produced by compilers while	2276	This file contains any messages produced by compilers while
1037	running configure, to aid debugging if configure makes a mistake.	2277	running configure, to aid debugging if configure makes a mistake.
1038		2278
1039	It was created by $as_me, which was	2279	It was created by $as_me, which was
1040	generated by GNU Autoconf 2.59. Invocation command line was	2280	generated by GNU Autoconf 2.69. Invocation command line was
1041		2281
1042	$ $0 $@	2282	$ $0 $@
1043		2283
1044	_ACEOF	2284	_ACEOF
		2285	exec 5>>config.log
1045	{	2286	{
1046	cat <<_ASUNAME	2287	cat <<_ASUNAME
1047	## --------- ##	2288	## --------- ##
1048	## Platform. ##	2289	## Platform. ##
1049	## --------- ##	2290	## --------- ##
…		…
1058	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`	2299	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1059		2300
1060	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`	2301	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1061	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`	2302	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1062	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`	2303	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1063	hostinfo = `(hostinfo) 2>/dev/null || echo unknown`	2304	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1064	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`	2305	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1065	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`	2306	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1066	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`	2307	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1067		2308
1068	_ASUNAME	2309	_ASUNAME
…		…
1070	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2311	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1071	for as_dir in $PATH	2312	for as_dir in $PATH
1072	do	2313	do
1073	IFS=$as_save_IFS	2314	IFS=$as_save_IFS
1074	test -z "$as_dir" && as_dir=.	2315	test -z "$as_dir" && as_dir=.
1075	echo "PATH: $as_dir"	2316	$as_echo "PATH: $as_dir"
1076	done	2317	done
		2318	IFS=$as_save_IFS
1077		2319
1078	} >&5	2320	} >&5
1079		2321
1080	cat >&5 <<_ACEOF	2322	cat >&5 <<_ACEOF
1081		2323
…		…
1093	# Also quote any args containing shell meta-characters.	2335	# Also quote any args containing shell meta-characters.
1094	# Make two passes to allow for proper duplicate-argument suppression.	2336	# Make two passes to allow for proper duplicate-argument suppression.
1095	ac_configure_args=	2337	ac_configure_args=
1096	ac_configure_args0=	2338	ac_configure_args0=
1097	ac_configure_args1=	2339	ac_configure_args1=
1098	ac_sep=
1099	ac_must_keep_next=false	2340	ac_must_keep_next=false
1100	for ac_pass in 1 2	2341	for ac_pass in 1 2
1101	do	2342	do
1102	for ac_arg	2343	for ac_arg
1103	do	2344	do
1104	case $ac_arg in	2345	case $ac_arg in
1105	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2346	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1106	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2347	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1107	| -silent | --silent | --silen | --sile | --sil)	2348	| -silent | --silent | --silen | --sile | --sil)
1108	continue ;;	2349	continue ;;
1109	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)	2350	*\'*)
1110	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2351	ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1111	esac	2352	esac
1112	case $ac_pass in	2353	case $ac_pass in
1113	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2354	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1114	2)	2355	2)
1115	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2356	as_fn_append ac_configure_args1 " '$ac_arg'"
1116	if test $ac_must_keep_next = true; then	2357	if test $ac_must_keep_next = true; then
1117	ac_must_keep_next=false # Got value, back to normal.	2358	ac_must_keep_next=false # Got value, back to normal.
1118	else	2359	else
1119	case $ac_arg in	2360	case $ac_arg in
1120	*=* | --config-cache | -C | -disable-* | --disable-* \	2361	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1126	esac	2367	esac
1127	;;	2368	;;
1128	-* ) ac_must_keep_next=true ;;	2369	-* ) ac_must_keep_next=true ;;
1129	esac	2370	esac
1130	fi	2371	fi
1131	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2372	as_fn_append ac_configure_args " '$ac_arg'"
1132	# Get rid of the leading space.
1133	ac_sep=" "
1134	;;	2373	;;
1135	esac	2374	esac
1136	done	2375	done
1137	done	2376	done
1138	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2377	{ ac_configure_args0=; unset ac_configure_args0;}
1139	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2378	{ ac_configure_args1=; unset ac_configure_args1;}
1140		2379
1141	# When interrupted or exit'd, cleanup temporary files, and complete	2380	# When interrupted or exit'd, cleanup temporary files, and complete
1142	# config.log. We remove comments because anyway the quotes in there	2381	# config.log. We remove comments because anyway the quotes in there
1143	# would cause problems or look ugly.	2382	# would cause problems or look ugly.
1144	# WARNING: Be sure not to use single quotes in there, as some shells,	2383	# WARNING: Use '\'' to represent an apostrophe within the trap.
1145	# such as our DU 5.0 friend, will then `close' the trap.	2384	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1146	trap 'exit_status=$?	2385	trap 'exit_status=$?
1147	# Save into config.log some information that might help in debugging.	2386	# Save into config.log some information that might help in debugging.
1148	{	2387	{
1149	echo	2388	echo
1150		2389
1151	cat <<\_ASBOX
1152	## ---------------- ##	2390	$as_echo "## ---------------- ##
1153	## Cache variables. ##	2391	## Cache variables. ##
1154	## ---------------- ##	2392	## ---------------- ##"
1155	_ASBOX
1156	echo	2393	echo
1157	# The following way of writing the cache mishandles newlines in values,	2394	# The following way of writing the cache mishandles newlines in values,
1158	{	2395	(
		2396	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
		2397	eval ac_val=\$$ac_var
		2398	case $ac_val in #(
		2399	*${as_nl}*)
		2400	case $ac_var in #(
		2401	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2402	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2403	esac
		2404	case $ac_var in #(
		2405	_ | IFS | as_nl) ;; #(
		2406	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2407	*) { eval $ac_var=; unset $ac_var;} ;;
		2408	esac ;;
		2409	esac
		2410	done
1159	(set) 2>&1 |	2411	(set) 2>&1 |
1160	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in	2412	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1161	*ac_space=\ *)	2413	*${as_nl}ac_space=\ *)
1162	sed -n \	2414	sed -n \
1163	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2415	"s/'\''/'\''\\\\'\'''\''/g;
1164	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"	2416	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
		2417	;; #(
		2418	*)
		2419	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1165	;;	2420	;;
1166	*)
1167	sed -n \
1168	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1169	;;
1170	esac;	2421	esac |
1171	}	2422	sort
		2423	)
1172	echo	2424	echo
1173		2425
1174	cat <<\_ASBOX
1175	## ----------------- ##	2426	$as_echo "## ----------------- ##
1176	## Output variables. ##	2427	## Output variables. ##
1177	## ----------------- ##	2428	## ----------------- ##"
1178	_ASBOX
1179	echo	2429	echo
1180	for ac_var in $ac_subst_vars	2430	for ac_var in $ac_subst_vars
1181	do	2431	do
1182	eval ac_val=$`echo $ac_var`	2432	eval ac_val=\$$ac_var
		2433	case $ac_val in
		2434	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2435	esac
1183	echo "$ac_var='"'"'$ac_val'"'"'"	2436	$as_echo "$ac_var='\''$ac_val'\''"
1184	done | sort	2437	done | sort
1185	echo	2438	echo
1186		2439
1187	if test -n "$ac_subst_files"; then	2440	if test -n "$ac_subst_files"; then
1188	cat <<\_ASBOX	2441	$as_echo "## ------------------- ##
		2442	## File substitutions. ##
1189	## ------------- ##	2443	## ------------------- ##"
1190	## Output files. ##
1191	## ------------- ##
1192	_ASBOX
1193	echo	2444	echo
1194	for ac_var in $ac_subst_files	2445	for ac_var in $ac_subst_files
1195	do	2446	do
1196	eval ac_val=$`echo $ac_var`	2447	eval ac_val=\$$ac_var
		2448	case $ac_val in
		2449	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2450	esac
1197	echo "$ac_var='"'"'$ac_val'"'"'"	2451	$as_echo "$ac_var='\''$ac_val'\''"
1198	done | sort	2452	done | sort
1199	echo	2453	echo
1200	fi	2454	fi
1201		2455
1202	if test -s confdefs.h; then	2456	if test -s confdefs.h; then
1203	cat <<\_ASBOX	2457	$as_echo "## ----------- ##
1204	## ----------- ##
1205	## confdefs.h. ##	2458	## confdefs.h. ##
1206	## ----------- ##	2459	## ----------- ##"
1207	_ASBOX
1208	echo	2460	echo
1209	sed "/^$/d" confdefs.h | sort	2461	cat confdefs.h
1210	echo	2462	echo
1211	fi	2463	fi
1212	test "$ac_signal" != 0 &&	2464	test "$ac_signal" != 0 &&
1213	echo "$as_me: caught signal $ac_signal"	2465	$as_echo "$as_me: caught signal $ac_signal"
1214	echo "$as_me: exit $exit_status"	2466	$as_echo "$as_me: exit $exit_status"
1215	} >&5	2467	} >&5
1216	rm -f core *.core &&	2468	rm -f core *.core core.conftest.* &&
1217	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2469	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1218	exit $exit_status	2470	exit $exit_status
1219	' 0	2471	' 0
1220	for ac_signal in 1 2 13 15; do	2472	for ac_signal in 1 2 13 15; do
1221	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2473	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1222	done	2474	done
1223	ac_signal=0	2475	ac_signal=0
1224		2476
1225	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2477	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1226	rm -rf conftest* confdefs.h	2478	rm -f -r conftest* confdefs.h
1227	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2479
1228	echo >confdefs.h	2480	$as_echo "/* confdefs.h */" > confdefs.h
1229		2481
1230	# Predefined preprocessor variables.	2482	# Predefined preprocessor variables.
1231		2483
1232	cat >>confdefs.h <<_ACEOF	2484	cat >>confdefs.h <<_ACEOF
1233	#define PACKAGE_NAME "$PACKAGE_NAME"	2485	#define PACKAGE_NAME "$PACKAGE_NAME"
1234	_ACEOF	2486	_ACEOF
1235		2487
1236
1237	cat >>confdefs.h <<_ACEOF	2488	cat >>confdefs.h <<_ACEOF
1238	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2489	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1239	_ACEOF	2490	_ACEOF
1240		2491
1241
1242	cat >>confdefs.h <<_ACEOF	2492	cat >>confdefs.h <<_ACEOF
1243	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2493	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1244	_ACEOF	2494	_ACEOF
1245		2495
1246
1247	cat >>confdefs.h <<_ACEOF	2496	cat >>confdefs.h <<_ACEOF
1248	#define PACKAGE_STRING "$PACKAGE_STRING"	2497	#define PACKAGE_STRING "$PACKAGE_STRING"
1249	_ACEOF	2498	_ACEOF
1250		2499
1251
1252	cat >>confdefs.h <<_ACEOF	2500	cat >>confdefs.h <<_ACEOF
1253	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2501	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1254	_ACEOF	2502	_ACEOF
1255		2503
		2504	cat >>confdefs.h <<_ACEOF
		2505	#define PACKAGE_URL "$PACKAGE_URL"
		2506	_ACEOF
		2507
1256		2508
1257	# Let the site file select an alternate cache file if it wants to.	2509	# Let the site file select an alternate cache file if it wants to.
1258	# Prefer explicitly selected file to automatically selected ones.	2510	# Prefer an explicitly selected file to automatically selected ones.
		2511	ac_site_file1=NONE
		2512	ac_site_file2=NONE
1259	if test -z "$CONFIG_SITE"; then	2513	if test -n "$CONFIG_SITE"; then
		2514	# We do not want a PATH search for config.site.
		2515	case $CONFIG_SITE in #((
		2516	-*) ac_site_file1=./$CONFIG_SITE;;
		2517	*/*) ac_site_file1=$CONFIG_SITE;;
		2518	*) ac_site_file1=./$CONFIG_SITE;;
		2519	esac
1260	if test "x$prefix" != xNONE; then	2520	elif test "x$prefix" != xNONE; then
1261	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2521	ac_site_file1=$prefix/share/config.site
		2522	ac_site_file2=$prefix/etc/config.site
1262	else	2523	else
1263	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2524	ac_site_file1=$ac_default_prefix/share/config.site
1264	fi	2525	ac_site_file2=$ac_default_prefix/etc/config.site
1265	fi	2526	fi
1266	for ac_site_file in $CONFIG_SITE; do	2527	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1267	if test -r "$ac_site_file"; then	2528	do
		2529	test "x$ac_site_file" = xNONE && continue
		2530	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1268	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2531	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1269	echo "$as_me: loading site script $ac_site_file" >&6;}	2532	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1270	sed 's/^/| /' "$ac_site_file" >&5	2533	sed 's/^/| /' "$ac_site_file" >&5
1271	. "$ac_site_file"	2534	. "$ac_site_file" \
		2535	|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2536	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2537	as_fn_error $? "failed to load site script $ac_site_file
		2538	See \`config.log' for more details" "$LINENO" 5; }
1272	fi	2539	fi
1273	done	2540	done
1274		2541
1275	if test -r "$cache_file"; then	2542	if test -r "$cache_file"; then
1276	# Some versions of bash will fail to source /dev/null (special	2543	# Some versions of bash will fail to source /dev/null (special files
1277	# files actually), so we avoid doing that.	2544	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1278	if test -f "$cache_file"; then	2545	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1279	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2546	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1280	echo "$as_me: loading cache $cache_file" >&6;}	2547	$as_echo "$as_me: loading cache $cache_file" >&6;}
1281	case $cache_file in	2548	case $cache_file in
1282	[\\/]* | ?:[\\/]* ) . $cache_file;;	2549	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1283	*) . ./$cache_file;;	2550	*) . "./$cache_file";;
1284	esac	2551	esac
1285	fi	2552	fi
1286	else	2553	else
1287	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2554	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1288	echo "$as_me: creating cache $cache_file" >&6;}	2555	$as_echo "$as_me: creating cache $cache_file" >&6;}
1289	>$cache_file	2556	>$cache_file
1290	fi	2557	fi
1291		2558
1292	# Check that the precious variables saved in the cache have kept the same	2559	# Check that the precious variables saved in the cache have kept the same
1293	# value.	2560	# value.
1294	ac_cache_corrupted=false	2561	ac_cache_corrupted=false
1295	for ac_var in `(set) 2>&1 |	2562	for ac_var in $ac_precious_vars; do
1296	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1297	eval ac_old_set=\$ac_cv_env_${ac_var}_set	2563	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1298	eval ac_new_set=\$ac_env_${ac_var}_set	2564	eval ac_new_set=\$ac_env_${ac_var}_set
1299	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2565	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1300	eval ac_new_val="\$ac_env_${ac_var}_value"	2566	eval ac_new_val=\$ac_env_${ac_var}_value
1301	case $ac_old_set,$ac_new_set in	2567	case $ac_old_set,$ac_new_set in
1302	set,)	2568	set,)
1303	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2569	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1304	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	2570	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1305	ac_cache_corrupted=: ;;	2571	ac_cache_corrupted=: ;;
1306	,set)	2572	,set)
1307	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2573	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1308	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2574	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1309	ac_cache_corrupted=: ;;	2575	ac_cache_corrupted=: ;;
1310	,);;	2576	,);;
1311	*)	2577	*)
1312	if test "x$ac_old_val" != "x$ac_new_val"; then	2578	if test "x$ac_old_val" != "x$ac_new_val"; then
		2579	# differences in whitespace do not lead to failure.
		2580	ac_old_val_w=`echo x $ac_old_val`
		2581	ac_new_val_w=`echo x $ac_new_val`
		2582	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1313	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2583	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1314	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2584	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1315	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1316	echo "$as_me: former value: $ac_old_val" >&2;}
1317	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1318	echo "$as_me: current value: $ac_new_val" >&2;}
1319	ac_cache_corrupted=:	2585	ac_cache_corrupted=:
		2586	else
		2587	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2588	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2589	eval $ac_var=\$ac_old_val
		2590	fi
		2591	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		2592	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
		2593	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		2594	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1320	fi;;	2595	fi;;
1321	esac	2596	esac
1322	# Pass precious variables to config.status.	2597	# Pass precious variables to config.status.
1323	if test "$ac_new_set" = set; then	2598	if test "$ac_new_set" = set; then
1324	case $ac_new_val in	2599	case $ac_new_val in
1325	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1326	ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	2600	*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1327	*) ac_arg=$ac_var=$ac_new_val ;;	2601	*) ac_arg=$ac_var=$ac_new_val ;;
1328	esac	2602	esac
1329	case " $ac_configure_args " in	2603	case " $ac_configure_args " in
1330	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	2604	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1331	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2605	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1332	esac	2606	esac
1333	fi	2607	fi
1334	done	2608	done
1335	if $ac_cache_corrupted; then	2609	if $ac_cache_corrupted; then
		2610	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2611	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1336	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2612	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1337	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	2613	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1338	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1339	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	2614	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1340	{ (exit 1); exit 1; }; }
1341	fi	2615	fi
		2616	## -------------------- ##
		2617	## Main body of script. ##
		2618	## -------------------- ##
1342		2619
1343	ac_ext=c	2620	ac_ext=c
1344	ac_cpp='$CPP $CPPFLAGS'	2621	ac_cpp='$CPP $CPPFLAGS'
1345	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2622	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1346	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2623	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1347	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2624	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1348		2625
1349		2626
1350		2627
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368	ac_aux_dir=	2628	ac_aux_dir=
1369	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2629	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1370	if test -f $ac_dir/install-sh; then	2630	if test -f "$ac_dir/install-sh"; then
1371	ac_aux_dir=$ac_dir	2631	ac_aux_dir=$ac_dir
1372	ac_install_sh="$ac_aux_dir/install-sh -c"	2632	ac_install_sh="$ac_aux_dir/install-sh -c"
1373	break	2633	break
1374	elif test -f $ac_dir/install.sh; then	2634	elif test -f "$ac_dir/install.sh"; then
1375	ac_aux_dir=$ac_dir	2635	ac_aux_dir=$ac_dir
1376	ac_install_sh="$ac_aux_dir/install.sh -c"	2636	ac_install_sh="$ac_aux_dir/install.sh -c"
1377	break	2637	break
1378	elif test -f $ac_dir/shtool; then	2638	elif test -f "$ac_dir/shtool"; then
1379	ac_aux_dir=$ac_dir	2639	ac_aux_dir=$ac_dir
1380	ac_install_sh="$ac_aux_dir/shtool install -c"	2640	ac_install_sh="$ac_aux_dir/shtool install -c"
1381	break	2641	break
1382	fi	2642	fi
1383	done	2643	done
1384	if test -z "$ac_aux_dir"; then	2644	if test -z "$ac_aux_dir"; then
1385	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2645	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1386	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1387	{ (exit 1); exit 1; }; }
1388	fi	2646	fi
		2647
		2648	# These three variables are undocumented and unsupported,
		2649	# and are intended to be withdrawn in a future Autoconf release.
		2650	# They can cause serious problems if a builder's source tree is in a directory
		2651	# whose full name contains unusual characters.
1389	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2652	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1390	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2653	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1391	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2654	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2655
1392		2656
1393	# Make sure we can run config.sub.	2657	# Make sure we can run config.sub.
1394	$ac_config_sub sun4 >/dev/null 2>&1 ||	2658	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1395	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2659	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1396	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1397	{ (exit 1); exit 1; }; }
1398		2660
1399	echo "$as_me:$LINENO: checking build system type" >&5	2661	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1400	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2662	$as_echo_n "checking build system type... " >&6; }
1401	if test "${ac_cv_build+set}" = set; then	2663	if ${ac_cv_build+:} false; then :
1402	echo $ECHO_N "(cached) $ECHO_C" >&6	2664	$as_echo_n "(cached) " >&6
1403	else	2665	else
1404	ac_cv_build_alias=$build_alias	2666	ac_build_alias=$build_alias
1405	test -z "$ac_cv_build_alias" &&	2667	test "x$ac_build_alias" = x &&
1406	ac_cv_build_alias=`$ac_config_guess`	2668	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1407	test -z "$ac_cv_build_alias" &&	2669	test "x$ac_build_alias" = x &&
1408	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2670	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1409	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1410	{ (exit 1); exit 1; }; }
1411	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||	2671	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1412	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2672	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1413	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1414	{ (exit 1); exit 1; }; }
1415		2673
1416	fi	2674	fi
1417	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2675	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1418	echo "${ECHO_T}$ac_cv_build" >&6	2676	$as_echo "$ac_cv_build" >&6; }
		2677	case $ac_cv_build in
		2678	*-*-*) ;;
		2679	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2680	esac
1419	build=$ac_cv_build	2681	build=$ac_cv_build
1420	build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2682	ac_save_IFS=$IFS; IFS='-'
1421	build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2683	set x $ac_cv_build
1422	build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2684	shift
		2685	build_cpu=$1
		2686	build_vendor=$2
		2687	shift; shift
		2688	# Remember, the first character of IFS is used to create $*,
		2689	# except with old shells:
		2690	build_os=$*
		2691	IFS=$ac_save_IFS
		2692	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1423		2693
1424		2694
1425	echo "$as_me:$LINENO: checking host system type" >&5	2695	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1426	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2696	$as_echo_n "checking host system type... " >&6; }
1427	if test "${ac_cv_host+set}" = set; then	2697	if ${ac_cv_host+:} false; then :
1428	echo $ECHO_N "(cached) $ECHO_C" >&6	2698	$as_echo_n "(cached) " >&6
1429	else	2699	else
1430	ac_cv_host_alias=$host_alias	2700	if test "x$host_alias" = x; then
1431	test -z "$ac_cv_host_alias" &&
1432	ac_cv_host_alias=$ac_cv_build_alias	2701	ac_cv_host=$ac_cv_build
		2702	else
1433	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||	2703	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1434	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2704	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1435	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1436	{ (exit 1); exit 1; }; }
1437
1438	fi	2705	fi
		2706
		2707	fi
1439	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2708	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1440	echo "${ECHO_T}$ac_cv_host" >&6	2709	$as_echo "$ac_cv_host" >&6; }
		2710	case $ac_cv_host in
		2711	*-*-*) ;;
		2712	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2713	esac
1441	host=$ac_cv_host	2714	host=$ac_cv_host
1442	host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2715	ac_save_IFS=$IFS; IFS='-'
1443	host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2716	set x $ac_cv_host
1444	host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2717	shift
		2718	host_cpu=$1
		2719	host_vendor=$2
		2720	shift; shift
		2721	# Remember, the first character of IFS is used to create $*,
		2722	# except with old shells:
		2723	host_os=$*
		2724	IFS=$ac_save_IFS
		2725	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1445		2726
1446		2727
1447	echo "$as_me:$LINENO: checking target system type" >&5	2728	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1448	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2729	$as_echo_n "checking target system type... " >&6; }
1449	if test "${ac_cv_target+set}" = set; then	2730	if ${ac_cv_target+:} false; then :
1450	echo $ECHO_N "(cached) $ECHO_C" >&6	2731	$as_echo_n "(cached) " >&6
1451	else	2732	else
1452	ac_cv_target_alias=$target_alias	2733	if test "x$target_alias" = x; then
1453	test "x$ac_cv_target_alias" = "x" &&
1454	ac_cv_target_alias=$ac_cv_host_alias	2734	ac_cv_target=$ac_cv_host
		2735	else
1455	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||	2736	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1456	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2737	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1457	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1458	{ (exit 1); exit 1; }; }
1459
1460	fi	2738	fi
		2739
		2740	fi
1461	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1462	echo "${ECHO_T}$ac_cv_target" >&6	2742	$as_echo "$ac_cv_target" >&6; }
		2743	case $ac_cv_target in
		2744	*-*-*) ;;
		2745	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2746	esac
1463	target=$ac_cv_target	2747	target=$ac_cv_target
1464	target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2748	ac_save_IFS=$IFS; IFS='-'
1465	target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2749	set x $ac_cv_target
1466	target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2750	shift
		2751	target_cpu=$1
		2752	target_vendor=$2
		2753	shift; shift
		2754	# Remember, the first character of IFS is used to create $*,
		2755	# except with old shells:
		2756	target_os=$*
		2757	IFS=$ac_save_IFS
		2758	case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1467		2759
1468		2760
1469	# The aliases save the names the user supplied, while $host etc.	2761	# The aliases save the names the user supplied, while $host etc.
1470	# will get canonicalized.	2762	# will get canonicalized.
1471	test -n "$target_alias" &&	2763	test -n "$target_alias" &&
…		…
1484	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2776	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1485	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2777	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1486	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2778	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1487	# OS/2's system install, which has a completely different semantic	2779	# OS/2's system install, which has a completely different semantic
1488	# ./install, which can be erroneously created by make from ./install.sh.	2780	# ./install, which can be erroneously created by make from ./install.sh.
		2781	# Reject install programs that cannot install multiple files.
1489	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2782	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1490	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2783	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1491	if test -z "$INSTALL"; then	2784	if test -z "$INSTALL"; then
1492	if test "${ac_cv_path_install+set}" = set; then	2785	if ${ac_cv_path_install+:} false; then :
1493	echo $ECHO_N "(cached) $ECHO_C" >&6	2786	$as_echo_n "(cached) " >&6
1494	else	2787	else
1495	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2788	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1496	for as_dir in $PATH	2789	for as_dir in $PATH
1497	do	2790	do
1498	IFS=$as_save_IFS	2791	IFS=$as_save_IFS
1499	test -z "$as_dir" && as_dir=.	2792	test -z "$as_dir" && as_dir=.
1500	# Account for people who put trailing slashes in PATH elements.	2793	# Account for people who put trailing slashes in PATH elements.
1501	case $as_dir/ in	2794	case $as_dir/ in #((
1502	./ | .// | /cC/* | \	2795	./ | .// | /[cC]/* | \
1503	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	2796	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1504	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	2797	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1505	/usr/ucb/* ) ;;	2798	/usr/ucb/* ) ;;
1506	*)	2799	*)
1507	# OSF1 and SCO ODT 3.0 have their own names for install.	2800	# OSF1 and SCO ODT 3.0 have their own names for install.
1508	# Don't use installbsd from OSF since it installs stuff as root	2801	# Don't use installbsd from OSF since it installs stuff as root
1509	# by default.	2802	# by default.
1510	for ac_prog in ginstall scoinst install; do	2803	for ac_prog in ginstall scoinst install; do
1511	for ac_exec_ext in '' $ac_executable_extensions; do	2804	for ac_exec_ext in '' $ac_executable_extensions; do
1512	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2805	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1513	if test $ac_prog = install &&	2806	if test $ac_prog = install &&
1514	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2807	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1515	# AIX install. It has an incompatible calling convention.	2808	# AIX install. It has an incompatible calling convention.
1516	:	2809	:
1517	elif test $ac_prog = install &&	2810	elif test $ac_prog = install &&
1518	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2811	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1519	# program-specific install script used by HP pwplus--don't use.	2812	# program-specific install script used by HP pwplus--don't use.
1520	:	2813	:
1521	else	2814	else
		2815	rm -rf conftest.one conftest.two conftest.dir
		2816	echo one > conftest.one
		2817	echo two > conftest.two
		2818	mkdir conftest.dir
		2819	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2820	test -s conftest.one && test -s conftest.two &&
		2821	test -s conftest.dir/conftest.one &&
		2822	test -s conftest.dir/conftest.two
		2823	then
1522	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2824	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1523	break 3	2825	break 3
		2826	fi
1524	fi	2827	fi
1525	fi	2828	fi
1526	done	2829	done
1527	done	2830	done
1528	;;	2831	;;
1529	esac	2832	esac
		2833
1530	done	2834	done
		2835	IFS=$as_save_IFS
1531		2836
		2837	rm -rf conftest.one conftest.two conftest.dir
1532		2838
1533	fi	2839	fi
1534	if test "${ac_cv_path_install+set}" = set; then	2840	if test "${ac_cv_path_install+set}" = set; then
1535	INSTALL=$ac_cv_path_install	2841	INSTALL=$ac_cv_path_install
1536	else	2842	else
1537	# As a last resort, use the slow shell script. We don't cache a	2843	# As a last resort, use the slow shell script. Don't cache a
1538	# path for INSTALL within a source directory, because that will	2844	# value for INSTALL within a source directory, because that will
1539	# break other packages using the cache if that directory is	2845	# break other packages using the cache if that directory is
1540	# removed, or if the path is relative.	2846	# removed, or if the value is a relative name.
1541	INSTALL=$ac_install_sh	2847	INSTALL=$ac_install_sh
1542	fi	2848	fi
1543	fi	2849	fi
1544	echo "$as_me:$LINENO: result: $INSTALL" >&5	2850	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1545	echo "${ECHO_T}$INSTALL" >&6	2851	$as_echo "$INSTALL" >&6; }
1546		2852
1547	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2853	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1548	# It thinks the first close brace ends the variable substitution.	2854	# It thinks the first close brace ends the variable substitution.
1549	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2855	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1550		2856
1551	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2857	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1552		2858
1553	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2859	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1554		2860
1555	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1556	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2862	$as_echo_n "checking whether build environment is sane... " >&6; }
1557	# Just in case	2863	# Just in case
1558	sleep 1	2864	sleep 1
1559	echo timestamp > conftest.file	2865	echo timestamp > conftest.file
1560	# Do `set' in a subshell so we don't clobber the current shell's	2866	# Do `set' in a subshell so we don't clobber the current shell's
1561	# arguments. Must try -L first in case configure is actually a	2867	# arguments. Must try -L first in case configure is actually a
…		…
1574		2880
1575	# If neither matched, then we have a broken ls. This can happen	2881	# If neither matched, then we have a broken ls. This can happen
1576	# if, for instance, CONFIG_SHELL is bash and it inherits a	2882	# if, for instance, CONFIG_SHELL is bash and it inherits a
1577	# broken ls alias from the environment. This has actually	2883	# broken ls alias from the environment. This has actually
1578	# happened. Such a system could not be considered "sane".	2884	# happened. Such a system could not be considered "sane".
1579	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1580	alias in your environment" >&5
1581	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	2885	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1582	alias in your environment" >&2;}	2886	alias in your environment" "$LINENO" 5
1583	{ (exit 1); exit 1; }; }
1584	fi	2887	fi
1585		2888
1586	test "$2" = conftest.file	2889	test "$2" = conftest.file
1587	)	2890	)
1588	then	2891	then
1589	# Ok.	2892	# Ok.
1590	:	2893	:
1591	else	2894	else
1592	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1593	Check your system clock" >&5
1594	echo "$as_me: error: newly created file is older than distributed files!	2895	as_fn_error $? "newly created file is older than distributed files!
1595	Check your system clock" >&2;}	2896	Check your system clock" "$LINENO" 5
1596	{ (exit 1); exit 1; }; }
1597	fi	2897	fi
1598	echo "$as_me:$LINENO: result: yes" >&5	2898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1599	echo "${ECHO_T}yes" >&6	2899	$as_echo "yes" >&6; }
1600	test "$program_prefix" != NONE &&	2900	test "$program_prefix" != NONE &&
1601	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2901	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1602	# Use a double $ so make ignores it.	2902	# Use a double $ so make ignores it.
1603	test "$program_suffix" != NONE &&	2903	test "$program_suffix" != NONE &&
1604	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2904	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1605	# Double any \ or $. echo might interpret backslashes.	2905	# Double any \ or $.
1606	# By default was `s,x,x', remove it if useless.	2906	# By default was `s,x,x', remove it if useless.
1607	cat <<\_ACEOF >conftest.sed
1608	s/[\\$]/&&/g;s/;s,x,x,$//	2907	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1609	_ACEOF
1610	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`	2908	program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1611	rm conftest.sed
1612		2909
1613		2910
1614	# expand $ac_aux_dir to an absolute path	2911	# expand $ac_aux_dir to an absolute path
1615	am_aux_dir=`cd $ac_aux_dir && pwd`	2912	am_aux_dir=`cd $ac_aux_dir && pwd`
1616		2913
…		…
1618	# Use eval to expand $SHELL	2915	# Use eval to expand $SHELL
1619	if eval "$MISSING --run true"; then	2916	if eval "$MISSING --run true"; then
1620	am_missing_run="$MISSING --run "	2917	am_missing_run="$MISSING --run "
1621	else	2918	else
1622	am_missing_run=	2919	am_missing_run=
1623	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2920	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
1624	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	2921	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1625	fi	2922	fi
1626		2923
1627	for ac_prog in gawk mawk nawk awk	2924	for ac_prog in gawk mawk nawk awk
1628	do	2925	do
1629	# Extract the first word of "$ac_prog", so it can be a program name with args.	2926	# Extract the first word of "$ac_prog", so it can be a program name with args.
1630	set dummy $ac_prog; ac_word=$2	2927	set dummy $ac_prog; ac_word=$2
1631	echo "$as_me:$LINENO: checking for $ac_word" >&5	2928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1632	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2929	$as_echo_n "checking for $ac_word... " >&6; }
1633	if test "${ac_cv_prog_AWK+set}" = set; then	2930	if ${ac_cv_prog_AWK+:} false; then :
1634	echo $ECHO_N "(cached) $ECHO_C" >&6	2931	$as_echo_n "(cached) " >&6
1635	else	2932	else
1636	if test -n "$AWK"; then	2933	if test -n "$AWK"; then
1637	ac_cv_prog_AWK="$AWK" # Let the user override the test.	2934	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1638	else	2935	else
1639	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2936	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1640	for as_dir in $PATH	2937	for as_dir in $PATH
1641	do	2938	do
1642	IFS=$as_save_IFS	2939	IFS=$as_save_IFS
1643	test -z "$as_dir" && as_dir=.	2940	test -z "$as_dir" && as_dir=.
1644	for ac_exec_ext in '' $ac_executable_extensions; do	2941	for ac_exec_ext in '' $ac_executable_extensions; do
1645	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2942	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1646	ac_cv_prog_AWK="$ac_prog"	2943	ac_cv_prog_AWK="$ac_prog"
1647	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2944	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1648	break 2	2945	break 2
1649	fi	2946	fi
1650	done	2947	done
1651	done	2948	done
		2949	IFS=$as_save_IFS
1652		2950
1653	fi	2951	fi
1654	fi	2952	fi
1655	AWK=$ac_cv_prog_AWK	2953	AWK=$ac_cv_prog_AWK
1656	if test -n "$AWK"; then	2954	if test -n "$AWK"; then
1657	echo "$as_me:$LINENO: result: $AWK" >&5	2955	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1658	echo "${ECHO_T}$AWK" >&6	2956	$as_echo "$AWK" >&6; }
1659	else	2957	else
1660	echo "$as_me:$LINENO: result: no" >&5	2958	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1661	echo "${ECHO_T}no" >&6	2959	$as_echo "no" >&6; }
1662	fi	2960	fi
		2961
1663		2962
1664	test -n "$AWK" && break	2963	test -n "$AWK" && break
1665	done	2964	done
1666		2965
1667	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	2966	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1668	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	2967	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1669	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`	2968	set x ${MAKE-make}
		2969	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1670	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	2970	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
1671	echo $ECHO_N "(cached) $ECHO_C" >&6	2971	$as_echo_n "(cached) " >&6
1672	else	2972	else
1673	cat >conftest.make <<\_ACEOF	2973	cat >conftest.make <<\_ACEOF
		2974	SHELL = /bin/sh
1674	all:	2975	all:
1675	@echo 'ac_maketemp="$(MAKE)"'	2976	@echo '@@@%%%=$(MAKE)=@@@%%%'
1676	_ACEOF	2977	_ACEOF
1677	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	2978	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1678	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	2979	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1679	if test -n "$ac_maketemp"; then	2980	*@@@%%%=?*=@@@%%%*)
1680	eval ac_cv_prog_make_${ac_make}_set=yes	2981	eval ac_cv_prog_make_${ac_make}_set=yes;;
1681	else	2982	*)
1682	eval ac_cv_prog_make_${ac_make}_set=no	2983	eval ac_cv_prog_make_${ac_make}_set=no;;
1683	fi	2984	esac
1684	rm -f conftest.make	2985	rm -f conftest.make
1685	fi	2986	fi
1686	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	2987	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1687	echo "$as_me:$LINENO: result: yes" >&5	2988	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1688	echo "${ECHO_T}yes" >&6	2989	$as_echo "yes" >&6; }
1689	SET_MAKE=	2990	SET_MAKE=
1690	else	2991	else
1691	echo "$as_me:$LINENO: result: no" >&5	2992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1692	echo "${ECHO_T}no" >&6	2993	$as_echo "no" >&6; }
1693	SET_MAKE="MAKE=${MAKE-make}"	2994	SET_MAKE="MAKE=${MAKE-make}"
1694	fi	2995	fi
1695		2996
1696	rm -rf .tst 2>/dev/null	2997	rm -rf .tst 2>/dev/null
1697	mkdir .tst 2>/dev/null	2998	mkdir .tst 2>/dev/null
…		…
1703	rmdir .tst 2>/dev/null	3004	rmdir .tst 2>/dev/null
1704		3005
1705	# test to see if srcdir already configured	3006	# test to see if srcdir already configured
1706	if test "`cd $srcdir && pwd`" != "`pwd`" &&	3007	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1707	test -f $srcdir/config.status; then	3008	test -f $srcdir/config.status; then
1708	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1709	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}	3009	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1710	{ (exit 1); exit 1; }; }
1711	fi	3010	fi
1712		3011
1713	# test whether we have cygpath	3012	# test whether we have cygpath
1714	if test -z "$CYGPATH_W"; then	3013	if test -z "$CYGPATH_W"; then
1715	if (cygpath --version) >/dev/null 2>/dev/null; then	3014	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1720	fi	3019	fi
1721		3020
1722		3021
1723	# Define the identity of the package.	3022	# Define the identity of the package.
1724	PACKAGE=gvpe	3023	PACKAGE=gvpe
1725	VERSION=1.9	3024	VERSION=2.25
1726		3025
1727		3026
1728	cat >>confdefs.h <<_ACEOF	3027	cat >>confdefs.h <<_ACEOF
1729	#define PACKAGE "$PACKAGE"	3028	#define PACKAGE "$PACKAGE"
1730	_ACEOF	3029	_ACEOF
…		…
1761	# will honor the `STRIP' environment variable to overrule this program.	3060	# will honor the `STRIP' environment variable to overrule this program.
1762	if test "$cross_compiling" != no; then	3061	if test "$cross_compiling" != no; then
1763	if test -n "$ac_tool_prefix"; then	3062	if test -n "$ac_tool_prefix"; then
1764	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3063	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1765	set dummy ${ac_tool_prefix}strip; ac_word=$2	3064	set dummy ${ac_tool_prefix}strip; ac_word=$2
1766	echo "$as_me:$LINENO: checking for $ac_word" >&5	3065	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1767	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3066	$as_echo_n "checking for $ac_word... " >&6; }
1768	if test "${ac_cv_prog_STRIP+set}" = set; then	3067	if ${ac_cv_prog_STRIP+:} false; then :
1769	echo $ECHO_N "(cached) $ECHO_C" >&6	3068	$as_echo_n "(cached) " >&6
1770	else	3069	else
1771	if test -n "$STRIP"; then	3070	if test -n "$STRIP"; then
1772	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3071	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1773	else	3072	else
1774	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3073	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1775	for as_dir in $PATH	3074	for as_dir in $PATH
1776	do	3075	do
1777	IFS=$as_save_IFS	3076	IFS=$as_save_IFS
1778	test -z "$as_dir" && as_dir=.	3077	test -z "$as_dir" && as_dir=.
1779	for ac_exec_ext in '' $ac_executable_extensions; do	3078	for ac_exec_ext in '' $ac_executable_extensions; do
1780	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3079	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1781	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3080	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1782	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3081	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1783	break 2	3082	break 2
1784	fi	3083	fi
1785	done	3084	done
1786	done	3085	done
		3086	IFS=$as_save_IFS
1787		3087
1788	fi	3088	fi
1789	fi	3089	fi
1790	STRIP=$ac_cv_prog_STRIP	3090	STRIP=$ac_cv_prog_STRIP
1791	if test -n "$STRIP"; then	3091	if test -n "$STRIP"; then
1792	echo "$as_me:$LINENO: result: $STRIP" >&5	3092	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1793	echo "${ECHO_T}$STRIP" >&6	3093	$as_echo "$STRIP" >&6; }
1794	else	3094	else
1795	echo "$as_me:$LINENO: result: no" >&5	3095	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1796	echo "${ECHO_T}no" >&6	3096	$as_echo "no" >&6; }
1797	fi	3097	fi
		3098
1798		3099
1799	fi	3100	fi
1800	if test -z "$ac_cv_prog_STRIP"; then	3101	if test -z "$ac_cv_prog_STRIP"; then
1801	ac_ct_STRIP=$STRIP	3102	ac_ct_STRIP=$STRIP
1802	# Extract the first word of "strip", so it can be a program name with args.	3103	# Extract the first word of "strip", so it can be a program name with args.
1803	set dummy strip; ac_word=$2	3104	set dummy strip; ac_word=$2
1804	echo "$as_me:$LINENO: checking for $ac_word" >&5	3105	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1805	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3106	$as_echo_n "checking for $ac_word... " >&6; }
1806	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3107	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1807	echo $ECHO_N "(cached) $ECHO_C" >&6	3108	$as_echo_n "(cached) " >&6
1808	else	3109	else
1809	if test -n "$ac_ct_STRIP"; then	3110	if test -n "$ac_ct_STRIP"; then
1810	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3111	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1811	else	3112	else
1812	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3113	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1813	for as_dir in $PATH	3114	for as_dir in $PATH
1814	do	3115	do
1815	IFS=$as_save_IFS	3116	IFS=$as_save_IFS
1816	test -z "$as_dir" && as_dir=.	3117	test -z "$as_dir" && as_dir=.
1817	for ac_exec_ext in '' $ac_executable_extensions; do	3118	for ac_exec_ext in '' $ac_executable_extensions; do
1818	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3119	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1819	ac_cv_prog_ac_ct_STRIP="strip"	3120	ac_cv_prog_ac_ct_STRIP="strip"
1820	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3121	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1821	break 2	3122	break 2
1822	fi	3123	fi
1823	done	3124	done
1824	done	3125	done
		3126	IFS=$as_save_IFS
1825		3127
1826	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1827	fi	3128	fi
1828	fi	3129	fi
1829	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3130	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1830	if test -n "$ac_ct_STRIP"; then	3131	if test -n "$ac_ct_STRIP"; then
1831	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3132	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1832	echo "${ECHO_T}$ac_ct_STRIP" >&6	3133	$as_echo "$ac_ct_STRIP" >&6; }
1833	else	3134	else
1834	echo "$as_me:$LINENO: result: no" >&5	3135	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1835	echo "${ECHO_T}no" >&6	3136	$as_echo "no" >&6; }
1836	fi	3137	fi
1837		3138
		3139	if test "x$ac_ct_STRIP" = x; then
		3140	STRIP=":"
		3141	else
		3142	case $cross_compiling:$ac_tool_warned in
		3143	yes:)
		3144	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3145	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3146	ac_tool_warned=yes ;;
		3147	esac
1838	STRIP=$ac_ct_STRIP	3148	STRIP=$ac_ct_STRIP
		3149	fi
1839	else	3150	else
1840	STRIP="$ac_cv_prog_STRIP"	3151	STRIP="$ac_cv_prog_STRIP"
1841	fi	3152	fi
1842		3153
1843	fi	3154	fi
…		…
1846	# We need awk for the "check" target. The system "awk" is bad on	3157	# We need awk for the "check" target. The system "awk" is bad on
1847	# some platforms.	3158	# some platforms.
1848		3159
1849		3160
1850		3161
1851	ac_config_headers="$ac_config_headers config.h"	3162	ac_config_headers="$ac_config_headers config.h"
1852		3163
1853	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3164	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1854	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3165	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1855	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3166	# Check whether --enable-maintainer-mode was given.
1856	if test "${enable_maintainer_mode+set}" = set; then	3167	if test "${enable_maintainer_mode+set}" = set; then :
1857	enableval="$enable_maintainer_mode"	3168	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1858	USE_MAINTAINER_MODE=$enableval
1859	else	3169	else
1860	USE_MAINTAINER_MODE=no	3170	USE_MAINTAINER_MODE=no
1861	fi;	3171	fi
		3172
1862	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3173	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1863	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3174	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1864		3175
1865		3176
1866	if test $USE_MAINTAINER_MODE = yes; then	3177	if test $USE_MAINTAINER_MODE = yes; then
1867	MAINTAINER_MODE_TRUE=	3178	MAINTAINER_MODE_TRUE=
1868	MAINTAINER_MODE_FALSE='#'	3179	MAINTAINER_MODE_FALSE='#'
…		…
1875		3186
1876		3187
1877		3188
1878		3189
1879		3190
1880
1881
1882
1883
1884
1885	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1886
1887	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1888		3191
1889		3192
1890		3193
1891	MKINSTALLDIRS=	3194	MKINSTALLDIRS=
1892	if test -n "$ac_aux_dir"; then	3195	if test -n "$ac_aux_dir"; then
…		…
1900		3203
1901		3204
1902		3205
1903	# Extract the first word of "msgfmt", so it can be a program name with args.	3206	# Extract the first word of "msgfmt", so it can be a program name with args.
1904	set dummy msgfmt; ac_word=$2	3207	set dummy msgfmt; ac_word=$2
1905	echo "$as_me:$LINENO: checking for $ac_word" >&5	3208	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1906	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3209	$as_echo_n "checking for $ac_word... " >&6; }
1907	if test "${ac_cv_path_MSGFMT+set}" = set; then	3210	if ${ac_cv_path_MSGFMT+:} false; then :
1908	echo $ECHO_N "(cached) $ECHO_C" >&6	3211	$as_echo_n "(cached) " >&6
1909	else	3212	else
1910	case "$MSGFMT" in	3213	case "$MSGFMT" in
1911	/*)	3214	/*)
1912	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3215	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1913	;;	3216	;;
…		…
1928	;;	3231	;;
1929	esac	3232	esac
1930	fi	3233	fi
1931	MSGFMT="$ac_cv_path_MSGFMT"	3234	MSGFMT="$ac_cv_path_MSGFMT"
1932	if test "$MSGFMT" != ":"; then	3235	if test "$MSGFMT" != ":"; then
1933	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1934	echo "${ECHO_T}$MSGFMT" >&6	3237	$as_echo "$MSGFMT" >&6; }
1935	else	3238	else
1936	echo "$as_me:$LINENO: result: no" >&5	3239	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1937	echo "${ECHO_T}no" >&6	3240	$as_echo "no" >&6; }
1938	fi	3241	fi
1939		3242
1940	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3243	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1941	set dummy gmsgfmt; ac_word=$2	3244	set dummy gmsgfmt; ac_word=$2
1942	echo "$as_me:$LINENO: checking for $ac_word" >&5	3245	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1943	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3246	$as_echo_n "checking for $ac_word... " >&6; }
1944	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3247	if ${ac_cv_path_GMSGFMT+:} false; then :
1945	echo $ECHO_N "(cached) $ECHO_C" >&6	3248	$as_echo_n "(cached) " >&6
1946	else	3249	else
1947	case $GMSGFMT in	3250	case $GMSGFMT in
1948	[\\/]* | ?:[\\/]*)	3251	[\\/]* | ?:[\\/]*)
1949	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3252	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1950	;;	3253	;;
…		…
1952	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3255	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1953	for as_dir in $PATH	3256	for as_dir in $PATH
1954	do	3257	do
1955	IFS=$as_save_IFS	3258	IFS=$as_save_IFS
1956	test -z "$as_dir" && as_dir=.	3259	test -z "$as_dir" && as_dir=.
1957	for ac_exec_ext in '' $ac_executable_extensions; do	3260	for ac_exec_ext in '' $ac_executable_extensions; do
1958	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3261	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1959	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3262	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1960	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3263	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1961	break 2	3264	break 2
1962	fi	3265	fi
1963	done	3266	done
1964	done	3267	done
		3268	IFS=$as_save_IFS
1965		3269
1966	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3270	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1967	;;	3271	;;
1968	esac	3272	esac
1969	fi	3273	fi
1970	GMSGFMT=$ac_cv_path_GMSGFMT	3274	GMSGFMT=$ac_cv_path_GMSGFMT
1971
1972	if test -n "$GMSGFMT"; then	3275	if test -n "$GMSGFMT"; then
1973	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1974	echo "${ECHO_T}$GMSGFMT" >&6	3277	$as_echo "$GMSGFMT" >&6; }
1975	else	3278	else
1976	echo "$as_me:$LINENO: result: no" >&5	3279	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1977	echo "${ECHO_T}no" >&6	3280	$as_echo "no" >&6; }
1978	fi	3281	fi
		3282
1979		3283
1980		3284
1981	# Extract the first word of "xgettext", so it can be a program name with args.	3285	# Extract the first word of "xgettext", so it can be a program name with args.
1982	set dummy xgettext; ac_word=$2	3286	set dummy xgettext; ac_word=$2
1983	echo "$as_me:$LINENO: checking for $ac_word" >&5	3287	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1984	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3288	$as_echo_n "checking for $ac_word... " >&6; }
1985	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3289	if ${ac_cv_path_XGETTEXT+:} false; then :
1986	echo $ECHO_N "(cached) $ECHO_C" >&6	3290	$as_echo_n "(cached) " >&6
1987	else	3291	else
1988	case "$XGETTEXT" in	3292	case "$XGETTEXT" in
1989	/*)	3293	/*)
1990	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3294	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1991	;;	3295	;;
…		…
2006	;;	3310	;;
2007	esac	3311	esac
2008	fi	3312	fi
2009	XGETTEXT="$ac_cv_path_XGETTEXT"	3313	XGETTEXT="$ac_cv_path_XGETTEXT"
2010	if test "$XGETTEXT" != ":"; then	3314	if test "$XGETTEXT" != ":"; then
2011	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3315	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2012	echo "${ECHO_T}$XGETTEXT" >&6	3316	$as_echo "$XGETTEXT" >&6; }
2013	else	3317	else
2014	echo "$as_me:$LINENO: result: no" >&5	3318	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2015	echo "${ECHO_T}no" >&6	3319	$as_echo "no" >&6; }
2016	fi	3320	fi
2017		3321
2018	rm -f messages.po	3322	rm -f messages.po
2019		3323
2020	# Extract the first word of "msgmerge", so it can be a program name with args.	3324	# Extract the first word of "msgmerge", so it can be a program name with args.
2021	set dummy msgmerge; ac_word=$2	3325	set dummy msgmerge; ac_word=$2
2022	echo "$as_me:$LINENO: checking for $ac_word" >&5	3326	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2023	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3327	$as_echo_n "checking for $ac_word... " >&6; }
2024	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3328	if ${ac_cv_path_MSGMERGE+:} false; then :
2025	echo $ECHO_N "(cached) $ECHO_C" >&6	3329	$as_echo_n "(cached) " >&6
2026	else	3330	else
2027	case "$MSGMERGE" in	3331	case "$MSGMERGE" in
2028	/*)	3332	/*)
2029	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3333	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2030	;;	3334	;;
…		…
2044	;;	3348	;;
2045	esac	3349	esac
2046	fi	3350	fi
2047	MSGMERGE="$ac_cv_path_MSGMERGE"	3351	MSGMERGE="$ac_cv_path_MSGMERGE"
2048	if test "$MSGMERGE" != ":"; then	3352	if test "$MSGMERGE" != ":"; then
2049	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3353	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2050	echo "${ECHO_T}$MSGMERGE" >&6	3354	$as_echo "$MSGMERGE" >&6; }
2051	else	3355	else
2052	echo "$as_me:$LINENO: result: no" >&5	3356	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2053	echo "${ECHO_T}no" >&6	3357	$as_echo "no" >&6; }
2054	fi	3358	fi
2055		3359
2056		3360
2057	if test "$GMSGFMT" != ":"; then	3361	if test "$GMSGFMT" != ":"; then
2058	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3362	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2059	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3363	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2060	: ;	3364	: ;
2061	else	3365	else
2062	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	3366	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2063	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2064	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3368	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2065	GMSGFMT=":"	3369	GMSGFMT=":"
2066	fi	3370	fi
2067	fi	3371	fi
2068		3372
2069	if test "$XGETTEXT" != ":"; then	3373	if test "$XGETTEXT" != ":"; then
2070	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3374	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2071	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3375	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2072	: ;	3376	: ;
2073	else	3377	else
2074	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3378	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2075	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3379	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2076	XGETTEXT=":"	3380	XGETTEXT=":"
2077	fi	3381	fi
2078	rm -f messages.po	3382	rm -f messages.po
2079	fi	3383	fi
2080		3384
2081	ac_config_commands="$ac_config_commands default-1"	3385	ac_config_commands="$ac_config_commands default-1"
2082		3386
2083		3387
2084		3388
2085	if test "X$prefix" = "XNONE"; then	3389	if test "X$prefix" = "XNONE"; then
2086	acl_final_prefix="$ac_default_prefix"	3390	acl_final_prefix="$ac_default_prefix"
…		…
2097	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3401	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2098	prefix="$acl_save_prefix"	3402	prefix="$acl_save_prefix"
2099		3403
2100	DEPDIR="${am__leading_dot}deps"	3404	DEPDIR="${am__leading_dot}deps"
2101		3405
2102	ac_config_commands="$ac_config_commands depfiles"	3406	ac_config_commands="$ac_config_commands depfiles"
2103		3407
2104		3408
2105	am_make=${MAKE-make}	3409	am_make=${MAKE-make}
2106	cat > confinc << 'END'	3410	cat > confinc << 'END'
2107	am__doit:	3411	am__doit:
2108	@echo done	3412	@echo done
2109	.PHONY: am__doit	3413	.PHONY: am__doit
2110	END	3414	END
2111	# If we don't find an include directive, just comment out the code.	3415	# If we don't find an include directive, just comment out the code.
2112	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3416	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2113	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6	3417	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2114	am__include="#"	3418	am__include="#"
2115	am__quote=	3419	am__quote=
2116	_am_result=none	3420	_am_result=none
2117	# First try GNU make style include.	3421	# First try GNU make style include.
2118	echo "include confinc" > confmf	3422	echo "include confinc" > confmf
…		…
2135	_am_result=BSD	3439	_am_result=BSD
2136	fi	3440	fi
2137	fi	3441	fi
2138		3442
2139		3443
2140	echo "$as_me:$LINENO: result: $_am_result" >&5	3444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2141	echo "${ECHO_T}$_am_result" >&6	3445	$as_echo "$_am_result" >&6; }
2142	rm -f confinc confmf	3446	rm -f confinc confmf
2143		3447
2144	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3448	# Check whether --enable-dependency-tracking was given.
2145	if test "${enable_dependency_tracking+set}" = set; then	3449	if test "${enable_dependency_tracking+set}" = set; then :
2146	enableval="$enable_dependency_tracking"	3450	enableval=$enable_dependency_tracking;
2147
2148	fi;	3451	fi
		3452
2149	if test "x$enable_dependency_tracking" != xno; then	3453	if test "x$enable_dependency_tracking" != xno; then
2150	am_depcomp="$ac_aux_dir/depcomp"	3454	am_depcomp="$ac_aux_dir/depcomp"
2151	AMDEPBACKSLASH='\'	3455	AMDEPBACKSLASH='\'
2152	fi	3456	fi
2153		3457
…		…
2168	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3472	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2169	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3473	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2170	if test -n "$ac_tool_prefix"; then	3474	if test -n "$ac_tool_prefix"; then
2171	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3475	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2172	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3476	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2173	echo "$as_me:$LINENO: checking for $ac_word" >&5	3477	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2174	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3478	$as_echo_n "checking for $ac_word... " >&6; }
2175	if test "${ac_cv_prog_CC+set}" = set; then	3479	if ${ac_cv_prog_CC+:} false; then :
2176	echo $ECHO_N "(cached) $ECHO_C" >&6	3480	$as_echo_n "(cached) " >&6
2177	else	3481	else
2178	if test -n "$CC"; then	3482	if test -n "$CC"; then
2179	ac_cv_prog_CC="$CC" # Let the user override the test.	3483	ac_cv_prog_CC="$CC" # Let the user override the test.
2180	else	3484	else
2181	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3485	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2182	for as_dir in $PATH	3486	for as_dir in $PATH
2183	do	3487	do
2184	IFS=$as_save_IFS	3488	IFS=$as_save_IFS
2185	test -z "$as_dir" && as_dir=.	3489	test -z "$as_dir" && as_dir=.
2186	for ac_exec_ext in '' $ac_executable_extensions; do	3490	for ac_exec_ext in '' $ac_executable_extensions; do
2187	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3491	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2188	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3492	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2189	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3493	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2190	break 2	3494	break 2
2191	fi	3495	fi
2192	done	3496	done
2193	done	3497	done
		3498	IFS=$as_save_IFS
2194		3499
2195	fi	3500	fi
2196	fi	3501	fi
2197	CC=$ac_cv_prog_CC	3502	CC=$ac_cv_prog_CC
2198	if test -n "$CC"; then	3503	if test -n "$CC"; then
2199	echo "$as_me:$LINENO: result: $CC" >&5	3504	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2200	echo "${ECHO_T}$CC" >&6	3505	$as_echo "$CC" >&6; }
2201	else	3506	else
2202	echo "$as_me:$LINENO: result: no" >&5	3507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2203	echo "${ECHO_T}no" >&6	3508	$as_echo "no" >&6; }
2204	fi	3509	fi
		3510
2205		3511
2206	fi	3512	fi
2207	if test -z "$ac_cv_prog_CC"; then	3513	if test -z "$ac_cv_prog_CC"; then
2208	ac_ct_CC=$CC	3514	ac_ct_CC=$CC
2209	# Extract the first word of "gcc", so it can be a program name with args.	3515	# Extract the first word of "gcc", so it can be a program name with args.
2210	set dummy gcc; ac_word=$2	3516	set dummy gcc; ac_word=$2
2211	echo "$as_me:$LINENO: checking for $ac_word" >&5	3517	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2212	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3518	$as_echo_n "checking for $ac_word... " >&6; }
2213	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3519	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2214	echo $ECHO_N "(cached) $ECHO_C" >&6	3520	$as_echo_n "(cached) " >&6
2215	else	3521	else
2216	if test -n "$ac_ct_CC"; then	3522	if test -n "$ac_ct_CC"; then
2217	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3523	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2218	else	3524	else
2219	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3525	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2220	for as_dir in $PATH	3526	for as_dir in $PATH
2221	do	3527	do
2222	IFS=$as_save_IFS	3528	IFS=$as_save_IFS
2223	test -z "$as_dir" && as_dir=.	3529	test -z "$as_dir" && as_dir=.
2224	for ac_exec_ext in '' $ac_executable_extensions; do	3530	for ac_exec_ext in '' $ac_executable_extensions; do
2225	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3531	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2226	ac_cv_prog_ac_ct_CC="gcc"	3532	ac_cv_prog_ac_ct_CC="gcc"
2227	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3533	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2228	break 2	3534	break 2
2229	fi	3535	fi
2230	done	3536	done
2231	done	3537	done
		3538	IFS=$as_save_IFS
2232		3539
2233	fi	3540	fi
2234	fi	3541	fi
2235	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3542	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2236	if test -n "$ac_ct_CC"; then	3543	if test -n "$ac_ct_CC"; then
2237	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3544	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2238	echo "${ECHO_T}$ac_ct_CC" >&6	3545	$as_echo "$ac_ct_CC" >&6; }
2239	else	3546	else
2240	echo "$as_me:$LINENO: result: no" >&5	3547	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2241	echo "${ECHO_T}no" >&6	3548	$as_echo "no" >&6; }
2242	fi	3549	fi
2243		3550
		3551	if test "x$ac_ct_CC" = x; then
		3552	CC=""
		3553	else
		3554	case $cross_compiling:$ac_tool_warned in
		3555	yes:)
		3556	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3557	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3558	ac_tool_warned=yes ;;
		3559	esac
2244	CC=$ac_ct_CC	3560	CC=$ac_ct_CC
		3561	fi
2245	else	3562	else
2246	CC="$ac_cv_prog_CC"	3563	CC="$ac_cv_prog_CC"
2247	fi	3564	fi
2248		3565
2249	if test -z "$CC"; then	3566	if test -z "$CC"; then
2250	if test -n "$ac_tool_prefix"; then	3567	if test -n "$ac_tool_prefix"; then
2251	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3568	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2252	set dummy ${ac_tool_prefix}cc; ac_word=$2	3569	set dummy ${ac_tool_prefix}cc; ac_word=$2
2253	echo "$as_me:$LINENO: checking for $ac_word" >&5	3570	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2254	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3571	$as_echo_n "checking for $ac_word... " >&6; }
2255	if test "${ac_cv_prog_CC+set}" = set; then	3572	if ${ac_cv_prog_CC+:} false; then :
2256	echo $ECHO_N "(cached) $ECHO_C" >&6	3573	$as_echo_n "(cached) " >&6
2257	else	3574	else
2258	if test -n "$CC"; then	3575	if test -n "$CC"; then
2259	ac_cv_prog_CC="$CC" # Let the user override the test.	3576	ac_cv_prog_CC="$CC" # Let the user override the test.
2260	else	3577	else
2261	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3578	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2262	for as_dir in $PATH	3579	for as_dir in $PATH
2263	do	3580	do
2264	IFS=$as_save_IFS	3581	IFS=$as_save_IFS
2265	test -z "$as_dir" && as_dir=.	3582	test -z "$as_dir" && as_dir=.
2266	for ac_exec_ext in '' $ac_executable_extensions; do	3583	for ac_exec_ext in '' $ac_executable_extensions; do
2267	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3584	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2268	ac_cv_prog_CC="${ac_tool_prefix}cc"	3585	ac_cv_prog_CC="${ac_tool_prefix}cc"
2269	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3586	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2270	break 2	3587	break 2
2271	fi	3588	fi
2272	done	3589	done
2273	done	3590	done
		3591	IFS=$as_save_IFS
2274		3592
2275	fi	3593	fi
2276	fi	3594	fi
2277	CC=$ac_cv_prog_CC	3595	CC=$ac_cv_prog_CC
2278	if test -n "$CC"; then	3596	if test -n "$CC"; then
2279	echo "$as_me:$LINENO: result: $CC" >&5	3597	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2280	echo "${ECHO_T}$CC" >&6	3598	$as_echo "$CC" >&6; }
2281	else	3599	else
2282	echo "$as_me:$LINENO: result: no" >&5	3600	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2283	echo "${ECHO_T}no" >&6	3601	$as_echo "no" >&6; }
2284	fi	3602	fi
2285		3603
2286	fi	3604
2287	if test -z "$ac_cv_prog_CC"; then
2288	ac_ct_CC=$CC
2289	# Extract the first word of "cc", so it can be a program name with args.
2290	set dummy cc; ac_word=$2
2291	echo "$as_me:$LINENO: checking for $ac_word" >&5
2292	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2293	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2294	echo $ECHO_N "(cached) $ECHO_C" >&6
2295	else
2296	if test -n "$ac_ct_CC"; then
2297	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2298	else
2299	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2300	for as_dir in $PATH
2301	do
2302	IFS=$as_save_IFS
2303	test -z "$as_dir" && as_dir=.
2304	for ac_exec_ext in '' $ac_executable_extensions; do
2305	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2306	ac_cv_prog_ac_ct_CC="cc"
2307	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2308	break 2
2309	fi	3605	fi
2310	done
2311	done
2312
2313	fi
2314	fi
2315	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2316	if test -n "$ac_ct_CC"; then
2317	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2318	echo "${ECHO_T}$ac_ct_CC" >&6
2319	else
2320	echo "$as_me:$LINENO: result: no" >&5
2321	echo "${ECHO_T}no" >&6
2322	fi
2323
2324	CC=$ac_ct_CC
2325	else
2326	CC="$ac_cv_prog_CC"
2327	fi
2328
2329	fi	3606	fi
2330	if test -z "$CC"; then	3607	if test -z "$CC"; then
2331	# Extract the first word of "cc", so it can be a program name with args.	3608	# Extract the first word of "cc", so it can be a program name with args.
2332	set dummy cc; ac_word=$2	3609	set dummy cc; ac_word=$2
2333	echo "$as_me:$LINENO: checking for $ac_word" >&5	3610	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2334	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3611	$as_echo_n "checking for $ac_word... " >&6; }
2335	if test "${ac_cv_prog_CC+set}" = set; then	3612	if ${ac_cv_prog_CC+:} false; then :
2336	echo $ECHO_N "(cached) $ECHO_C" >&6	3613	$as_echo_n "(cached) " >&6
2337	else	3614	else
2338	if test -n "$CC"; then	3615	if test -n "$CC"; then
2339	ac_cv_prog_CC="$CC" # Let the user override the test.	3616	ac_cv_prog_CC="$CC" # Let the user override the test.
2340	else	3617	else
2341	ac_prog_rejected=no	3618	ac_prog_rejected=no
2342	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3619	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2343	for as_dir in $PATH	3620	for as_dir in $PATH
2344	do	3621	do
2345	IFS=$as_save_IFS	3622	IFS=$as_save_IFS
2346	test -z "$as_dir" && as_dir=.	3623	test -z "$as_dir" && as_dir=.
2347	for ac_exec_ext in '' $ac_executable_extensions; do	3624	for ac_exec_ext in '' $ac_executable_extensions; do
2348	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3625	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2349	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3626	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2350	ac_prog_rejected=yes	3627	ac_prog_rejected=yes
2351	continue	3628	continue
2352	fi	3629	fi
2353	ac_cv_prog_CC="cc"	3630	ac_cv_prog_CC="cc"
2354	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3631	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2355	break 2	3632	break 2
2356	fi	3633	fi
2357	done	3634	done
2358	done	3635	done
		3636	IFS=$as_save_IFS
2359		3637
2360	if test $ac_prog_rejected = yes; then	3638	if test $ac_prog_rejected = yes; then
2361	# We found a bogon in the path, so make sure we never use it.	3639	# We found a bogon in the path, so make sure we never use it.
2362	set dummy $ac_cv_prog_CC	3640	set dummy $ac_cv_prog_CC
2363	shift	3641	shift
…		…
2371	fi	3649	fi
2372	fi	3650	fi
2373	fi	3651	fi
2374	CC=$ac_cv_prog_CC	3652	CC=$ac_cv_prog_CC
2375	if test -n "$CC"; then	3653	if test -n "$CC"; then
2376	echo "$as_me:$LINENO: result: $CC" >&5	3654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2377	echo "${ECHO_T}$CC" >&6	3655	$as_echo "$CC" >&6; }
2378	else	3656	else
2379	echo "$as_me:$LINENO: result: no" >&5	3657	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2380	echo "${ECHO_T}no" >&6	3658	$as_echo "no" >&6; }
2381	fi	3659	fi
		3660
2382		3661
2383	fi	3662	fi
2384	if test -z "$CC"; then	3663	if test -z "$CC"; then
2385	if test -n "$ac_tool_prefix"; then	3664	if test -n "$ac_tool_prefix"; then
2386	for ac_prog in cl	3665	for ac_prog in cl.exe
2387	do	3666	do
2388	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3667	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2389	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3668	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2390	echo "$as_me:$LINENO: checking for $ac_word" >&5	3669	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2391	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3670	$as_echo_n "checking for $ac_word... " >&6; }
2392	if test "${ac_cv_prog_CC+set}" = set; then	3671	if ${ac_cv_prog_CC+:} false; then :
2393	echo $ECHO_N "(cached) $ECHO_C" >&6	3672	$as_echo_n "(cached) " >&6
2394	else	3673	else
2395	if test -n "$CC"; then	3674	if test -n "$CC"; then
2396	ac_cv_prog_CC="$CC" # Let the user override the test.	3675	ac_cv_prog_CC="$CC" # Let the user override the test.
2397	else	3676	else
2398	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3677	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2399	for as_dir in $PATH	3678	for as_dir in $PATH
2400	do	3679	do
2401	IFS=$as_save_IFS	3680	IFS=$as_save_IFS
2402	test -z "$as_dir" && as_dir=.	3681	test -z "$as_dir" && as_dir=.
2403	for ac_exec_ext in '' $ac_executable_extensions; do	3682	for ac_exec_ext in '' $ac_executable_extensions; do
2404	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3683	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2405	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3684	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2406	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3685	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2407	break 2	3686	break 2
2408	fi	3687	fi
2409	done	3688	done
2410	done	3689	done
		3690	IFS=$as_save_IFS
2411		3691
2412	fi	3692	fi
2413	fi	3693	fi
2414	CC=$ac_cv_prog_CC	3694	CC=$ac_cv_prog_CC
2415	if test -n "$CC"; then	3695	if test -n "$CC"; then
2416	echo "$as_me:$LINENO: result: $CC" >&5	3696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2417	echo "${ECHO_T}$CC" >&6	3697	$as_echo "$CC" >&6; }
2418	else	3698	else
2419	echo "$as_me:$LINENO: result: no" >&5	3699	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2420	echo "${ECHO_T}no" >&6	3700	$as_echo "no" >&6; }
2421	fi	3701	fi
		3702
2422		3703
2423	test -n "$CC" && break	3704	test -n "$CC" && break
2424	done	3705	done
2425	fi	3706	fi
2426	if test -z "$CC"; then	3707	if test -z "$CC"; then
2427	ac_ct_CC=$CC	3708	ac_ct_CC=$CC
2428	for ac_prog in cl	3709	for ac_prog in cl.exe
2429	do	3710	do
2430	# Extract the first word of "$ac_prog", so it can be a program name with args.	3711	# Extract the first word of "$ac_prog", so it can be a program name with args.
2431	set dummy $ac_prog; ac_word=$2	3712	set dummy $ac_prog; ac_word=$2
2432	echo "$as_me:$LINENO: checking for $ac_word" >&5	3713	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2433	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3714	$as_echo_n "checking for $ac_word... " >&6; }
2434	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3715	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2435	echo $ECHO_N "(cached) $ECHO_C" >&6	3716	$as_echo_n "(cached) " >&6
2436	else	3717	else
2437	if test -n "$ac_ct_CC"; then	3718	if test -n "$ac_ct_CC"; then
2438	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3719	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2439	else	3720	else
2440	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3721	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2441	for as_dir in $PATH	3722	for as_dir in $PATH
2442	do	3723	do
2443	IFS=$as_save_IFS	3724	IFS=$as_save_IFS
2444	test -z "$as_dir" && as_dir=.	3725	test -z "$as_dir" && as_dir=.
2445	for ac_exec_ext in '' $ac_executable_extensions; do	3726	for ac_exec_ext in '' $ac_executable_extensions; do
2446	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3727	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2447	ac_cv_prog_ac_ct_CC="$ac_prog"	3728	ac_cv_prog_ac_ct_CC="$ac_prog"
2448	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3729	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2449	break 2	3730	break 2
2450	fi	3731	fi
2451	done	3732	done
2452	done	3733	done
		3734	IFS=$as_save_IFS
2453		3735
2454	fi	3736	fi
2455	fi	3737	fi
2456	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3738	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2457	if test -n "$ac_ct_CC"; then	3739	if test -n "$ac_ct_CC"; then
2458	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2459	echo "${ECHO_T}$ac_ct_CC" >&6	3741	$as_echo "$ac_ct_CC" >&6; }
2460	else	3742	else
2461	echo "$as_me:$LINENO: result: no" >&5	3743	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2462	echo "${ECHO_T}no" >&6	3744	$as_echo "no" >&6; }
2463	fi	3745	fi
		3746
2464		3747
2465	test -n "$ac_ct_CC" && break	3748	test -n "$ac_ct_CC" && break
2466	done	3749	done
2467		3750
		3751	if test "x$ac_ct_CC" = x; then
		3752	CC=""
		3753	else
		3754	case $cross_compiling:$ac_tool_warned in
		3755	yes:)
		3756	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3757	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3758	ac_tool_warned=yes ;;
		3759	esac
2468	CC=$ac_ct_CC	3760	CC=$ac_ct_CC
		3761	fi
2469	fi	3762	fi
2470		3763
2471	fi	3764	fi
2472		3765
2473		3766
2474	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3767	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2475	See \`config.log' for more details." >&5	3768	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2476	echo "$as_me: error: no acceptable C compiler found in \$PATH	3769	as_fn_error $? "no acceptable C compiler found in \$PATH
2477	See \`config.log' for more details." >&2;}	3770	See \`config.log' for more details" "$LINENO" 5; }
2478	{ (exit 1); exit 1; }; }
2479		3771
2480	# Provide some information about the compiler.	3772	# Provide some information about the compiler.
2481	echo "$as_me:$LINENO:" \	3773	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2482	"checking for C compiler version" >&5	3774	set X $ac_compile
2483	ac_compiler=`set X $ac_compile; echo $2`	3775	ac_compiler=$2
2484	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3776	for ac_option in --version -v -V -qversion; do
2485	(eval $ac_compiler --version </dev/null >&5) 2>&5	3777	{ { ac_try="$ac_compiler $ac_option >&5"
		3778	case "(($ac_try" in
		3779	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3780	*) ac_try_echo=$ac_try;;
		3781	esac
		3782	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3783	$as_echo "$ac_try_echo"; } >&5
		3784	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2486	ac_status=$?	3785	ac_status=$?
		3786	if test -s conftest.err; then
		3787	sed '10a\
		3788	... rest of stderr output deleted ...
		3789	10q' conftest.err >conftest.er1
		3790	cat conftest.er1 >&5
		3791	fi
		3792	rm -f conftest.er1 conftest.err
2487	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3793	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2488	(exit $ac_status); }	3794	test $ac_status = 0; }
2489	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3795	done
2490	(eval $ac_compiler -v </dev/null >&5) 2>&5
2491	ac_status=$?
2492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2493	(exit $ac_status); }
2494	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2495	(eval $ac_compiler -V </dev/null >&5) 2>&5
2496	ac_status=$?
2497	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2498	(exit $ac_status); }
2499		3796
2500	cat >conftest.$ac_ext <<_ACEOF
2501	/* confdefs.h. */
2502	_ACEOF
2503	cat confdefs.h >>conftest.$ac_ext	3797	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2504	cat >>conftest.$ac_ext <<_ACEOF
2505	/* end confdefs.h. */	3798	/* end confdefs.h. */
2506		3799
2507	int	3800	int
2508	main ()	3801	main ()
2509	{	3802	{
…		…
2511	;	3804	;
2512	return 0;	3805	return 0;
2513	}	3806	}
2514	_ACEOF	3807	_ACEOF
2515	ac_clean_files_save=$ac_clean_files	3808	ac_clean_files_save=$ac_clean_files
2516	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3809	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2517	# Try to create an executable without -o first, disregard a.out.	3810	# Try to create an executable without -o first, disregard a.out.
2518	# It will help us diagnose broken compilers, and finding out an intuition	3811	# It will help us diagnose broken compilers, and finding out an intuition
2519	# of exeext.	3812	# of exeext.
2520	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	3813	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2521	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	3814	$as_echo_n "checking whether the C compiler works... " >&6; }
2522	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	3815	ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2523	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3816
		3817	# The possible output files:
		3818	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3819
		3820	ac_rmfiles=
		3821	for ac_file in $ac_files
		3822	do
		3823	case $ac_file in
		3824	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3825	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3826	esac
		3827	done
		3828	rm -f $ac_rmfiles
		3829
		3830	if { { ac_try="$ac_link_default"
		3831	case "(($ac_try" in
		3832	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3833	*) ac_try_echo=$ac_try;;
		3834	esac
		3835	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3836	$as_echo "$ac_try_echo"; } >&5
2524	(eval $ac_link_default) 2>&5	3837	(eval "$ac_link_default") 2>&5
2525	ac_status=$?	3838	ac_status=$?
2526	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3839	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2527	(exit $ac_status); }; then	3840	test $ac_status = 0; }; then :
2528	# Find the output, starting from the most likely. This scheme is	3841	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2529	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	3842	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2530	# resort.	3843	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2531		3844	# so that the user can short-circuit this test for compilers unknown to
2532	# Be careful to initialize this variable, since it used to be cached.	3845	# Autoconf.
2533	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3846	for ac_file in $ac_files ''
2534	ac_cv_exeext=
2535	# b.out is created by i960 compilers.
2536	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2537	do	3847	do
2538	test -f "$ac_file" || continue	3848	test -f "$ac_file" || continue
2539	case $ac_file in	3849	case $ac_file in
2540	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )	3850	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2541	;;
2542	conftest.$ac_ext )
2543	# This is the source file.
2544	;;	3851	;;
2545	[ab].out )	3852	[ab].out )
2546	# We found the default executable, but exeext='' is most	3853	# We found the default executable, but exeext='' is most
2547	# certainly right.	3854	# certainly right.
2548	break;;	3855	break;;
2549	*.* )	3856	*.* )
		3857	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3858	then :; else
2550	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3859	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2551	# FIXME: I believe we export ac_cv_exeext for Libtool,	3860	fi
2552	# but it would be cool to find out if it's true. Does anybody	3861	# We set ac_cv_exeext here because the later test for it is not
2553	# maintain Libtool? --akim.	3862	# safe: cross compilers may not add the suffix if given an `-o'
2554	export ac_cv_exeext	3863	# argument, so we may need to know it at that point already.
		3864	# Even if this section looks crufty: it has the advantage of
		3865	# actually working.
2555	break;;	3866	break;;
2556	* )	3867	* )
2557	break;;	3868	break;;
2558	esac	3869	esac
2559	done	3870	done
		3871	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3872
2560	else	3873	else
		3874	ac_file=''
		3875	fi
		3876	if test -z "$ac_file"; then :
		3877	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3878	$as_echo "no" >&6; }
2561	echo "$as_me: failed program was:" >&5	3879	$as_echo "$as_me: failed program was:" >&5
2562	sed 's/^/| /' conftest.$ac_ext >&5	3880	sed 's/^/| /' conftest.$ac_ext >&5
2563		3881
2564	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3882	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2565	See \`config.log' for more details." >&5	3883	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2566	echo "$as_me: error: C compiler cannot create executables	3884	as_fn_error 77 "C compiler cannot create executables
2567	See \`config.log' for more details." >&2;}	3885	See \`config.log' for more details" "$LINENO" 5; }
2568	{ (exit 77); exit 77; }; }	3886	else
		3887	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3888	$as_echo "yes" >&6; }
2569	fi	3889	fi
2570		3890	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3891	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3892	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3893	$as_echo "$ac_file" >&6; }
2571	ac_exeext=$ac_cv_exeext	3894	ac_exeext=$ac_cv_exeext
2572	echo "$as_me:$LINENO: result: $ac_file" >&5
2573	echo "${ECHO_T}$ac_file" >&6
2574		3895
2575	# Check the compiler produces executables we can run. If not, either	3896	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2576	# the compiler is broken, or we cross compile.	3897	ac_clean_files=$ac_clean_files_save
2577	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3898	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2578	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3899	$as_echo_n "checking for suffix of executables... " >&6; }
2579	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3900	if { { ac_try="$ac_link"
2580	# If not cross compiling, check that we can run a simple program.	3901	case "(($ac_try" in
2581	if test "$cross_compiling" != yes; then	3902	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2582	if { ac_try='./$ac_file'	3903	*) ac_try_echo=$ac_try;;
2583	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3904	esac
		3905	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3906	$as_echo "$ac_try_echo"; } >&5
2584	(eval $ac_try) 2>&5	3907	(eval "$ac_link") 2>&5
2585	ac_status=$?	3908	ac_status=$?
2586	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3909	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2587	(exit $ac_status); }; }; then
2588	cross_compiling=no
2589	else
2590	if test "$cross_compiling" = maybe; then
2591	cross_compiling=yes
2592	else
2593	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2594	If you meant to cross compile, use \`--host'.
2595	See \`config.log' for more details." >&5
2596	echo "$as_me: error: cannot run C compiled programs.
2597	If you meant to cross compile, use \`--host'.
2598	See \`config.log' for more details." >&2;}
2599	{ (exit 1); exit 1; }; }
2600	fi
2601	fi
2602	fi
2603	echo "$as_me:$LINENO: result: yes" >&5
2604	echo "${ECHO_T}yes" >&6
2605
2606	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2607	ac_clean_files=$ac_clean_files_save
2608	# Check the compiler produces executables we can run. If not, either
2609	# the compiler is broken, or we cross compile.
2610	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2611	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2612	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2613	echo "${ECHO_T}$cross_compiling" >&6
2614
2615	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2616	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2617	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2618	(eval $ac_link) 2>&5
2619	ac_status=$?
2620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2621	(exit $ac_status); }; then	3910	test $ac_status = 0; }; then :
2622	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3911	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2623	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3912	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2624	# work properly (i.e., refer to `conftest.exe'), while it won't with	3913	# work properly (i.e., refer to `conftest.exe'), while it won't with
2625	# `rm'.	3914	# `rm'.
2626	for ac_file in conftest.exe conftest conftest.*; do	3915	for ac_file in conftest.exe conftest conftest.*; do
2627	test -f "$ac_file" || continue	3916	test -f "$ac_file" || continue
2628	case $ac_file in	3917	case $ac_file in
2629	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;	3918	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2630	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3919	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2631	export ac_cv_exeext
2632	break;;	3920	break;;
2633	* ) break;;	3921	* ) break;;
2634	esac	3922	esac
2635	done	3923	done
2636	else	3924	else
2637	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3925	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2638	See \`config.log' for more details." >&5	3926	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2639	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3927	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2640	See \`config.log' for more details." >&2;}	3928	See \`config.log' for more details" "$LINENO" 5; }
2641	{ (exit 1); exit 1; }; }
2642	fi	3929	fi
2643
2644	rm -f conftest$ac_cv_exeext	3930	rm -f conftest conftest$ac_cv_exeext
2645	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2646	echo "${ECHO_T}$ac_cv_exeext" >&6	3932	$as_echo "$ac_cv_exeext" >&6; }
2647		3933
2648	rm -f conftest.$ac_ext	3934	rm -f conftest.$ac_ext
2649	EXEEXT=$ac_cv_exeext	3935	EXEEXT=$ac_cv_exeext
2650	ac_exeext=$EXEEXT	3936	ac_exeext=$EXEEXT
2651	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2652	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2653	if test "${ac_cv_objext+set}" = set; then
2654	echo $ECHO_N "(cached) $ECHO_C" >&6
2655	else
2656	cat >conftest.$ac_ext <<_ACEOF
2657	/* confdefs.h. */
2658	_ACEOF
2659	cat confdefs.h >>conftest.$ac_ext	3937	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2660	cat >>conftest.$ac_ext <<_ACEOF
2661	/* end confdefs.h. */	3938	/* end confdefs.h. */
2662		3939	#include <stdio.h>
2663	int	3940	int
2664	main ()	3941	main ()
2665	{	3942	{
		3943	FILE *f = fopen ("conftest.out", "w");
		3944	return ferror (f) || fclose (f) != 0;
2666		3945
2667	;	3946	;
2668	return 0;	3947	return 0;
2669	}	3948	}
2670	_ACEOF	3949	_ACEOF
		3950	ac_clean_files="$ac_clean_files conftest.out"
		3951	# Check that the compiler produces executables we can run. If not, either
		3952	# the compiler is broken, or we cross compile.
		3953	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3954	$as_echo_n "checking whether we are cross compiling... " >&6; }
		3955	if test "$cross_compiling" != yes; then
		3956	{ { ac_try="$ac_link"
		3957	case "(($ac_try" in
		3958	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3959	*) ac_try_echo=$ac_try;;
		3960	esac
		3961	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3962	$as_echo "$ac_try_echo"; } >&5
		3963	(eval "$ac_link") 2>&5
		3964	ac_status=$?
		3965	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3966	test $ac_status = 0; }
		3967	if { ac_try='./conftest$ac_cv_exeext'
		3968	{ { case "(($ac_try" in
		3969	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3970	*) ac_try_echo=$ac_try;;
		3971	esac
		3972	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3973	$as_echo "$ac_try_echo"; } >&5
		3974	(eval "$ac_try") 2>&5
		3975	ac_status=$?
		3976	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3977	test $ac_status = 0; }; }; then
		3978	cross_compiling=no
		3979	else
		3980	if test "$cross_compiling" = maybe; then
		3981	cross_compiling=yes
		3982	else
		3983	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3984	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3985	as_fn_error $? "cannot run C compiled programs.
		3986	If you meant to cross compile, use \`--host'.
		3987	See \`config.log' for more details" "$LINENO" 5; }
		3988	fi
		3989	fi
		3990	fi
		3991	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3992	$as_echo "$cross_compiling" >&6; }
		3993
		3994	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3995	ac_clean_files=$ac_clean_files_save
		3996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3997	$as_echo_n "checking for suffix of object files... " >&6; }
		3998	if ${ac_cv_objext+:} false; then :
		3999	$as_echo_n "(cached) " >&6
		4000	else
		4001	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4002	/* end confdefs.h. */
		4003
		4004	int
		4005	main ()
		4006	{
		4007
		4008	;
		4009	return 0;
		4010	}
		4011	_ACEOF
2671	rm -f conftest.o conftest.obj	4012	rm -f conftest.o conftest.obj
2672	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4013	if { { ac_try="$ac_compile"
		4014	case "(($ac_try" in
		4015	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		4016	*) ac_try_echo=$ac_try;;
		4017	esac
		4018	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4019	$as_echo "$ac_try_echo"; } >&5
2673	(eval $ac_compile) 2>&5	4020	(eval "$ac_compile") 2>&5
2674	ac_status=$?	4021	ac_status=$?
2675	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4022	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2676	(exit $ac_status); }; then	4023	test $ac_status = 0; }; then :
2677	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4024	for ac_file in conftest.o conftest.obj conftest.*; do
		4025	test -f "$ac_file" || continue;
2678	case $ac_file in	4026	case $ac_file in
2679	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;	4027	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2680	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	4028	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2681	break;;	4029	break;;
2682	esac	4030	esac
2683	done	4031	done
2684	else	4032	else
2685	echo "$as_me: failed program was:" >&5	4033	$as_echo "$as_me: failed program was:" >&5
2686	sed 's/^/| /' conftest.$ac_ext >&5	4034	sed 's/^/| /' conftest.$ac_ext >&5
2687		4035
2688	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4036	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2689	See \`config.log' for more details." >&5	4037	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2690	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4038	as_fn_error $? "cannot compute suffix of object files: cannot compile
2691	See \`config.log' for more details." >&2;}	4039	See \`config.log' for more details" "$LINENO" 5; }
2692	{ (exit 1); exit 1; }; }
2693	fi	4040	fi
2694
2695	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4041	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2696	fi	4042	fi
2697	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4043	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2698	echo "${ECHO_T}$ac_cv_objext" >&6	4044	$as_echo "$ac_cv_objext" >&6; }
2699	OBJEXT=$ac_cv_objext	4045	OBJEXT=$ac_cv_objext
2700	ac_objext=$OBJEXT	4046	ac_objext=$OBJEXT
2701	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4047	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2702	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4048	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2703	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4049	if ${ac_cv_c_compiler_gnu+:} false; then :
2704	echo $ECHO_N "(cached) $ECHO_C" >&6	4050	$as_echo_n "(cached) " >&6
2705	else	4051	else
2706	cat >conftest.$ac_ext <<_ACEOF
2707	/* confdefs.h. */
2708	_ACEOF
2709	cat confdefs.h >>conftest.$ac_ext	4052	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2710	cat >>conftest.$ac_ext <<_ACEOF
2711	/* end confdefs.h. */	4053	/* end confdefs.h. */
2712		4054
2713	int	4055	int
2714	main ()	4056	main ()
2715	{	4057	{
…		…
2719		4061
2720	;	4062	;
2721	return 0;	4063	return 0;
2722	}	4064	}
2723	_ACEOF	4065	_ACEOF
2724	rm -f conftest.$ac_objext	4066	if ac_fn_c_try_compile "$LINENO"; then :
2725	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2726	(eval $ac_compile) 2>conftest.er1
2727	ac_status=$?
2728	grep -v '^ *+' conftest.er1 >conftest.err
2729	rm -f conftest.er1
2730	cat conftest.err >&5
2731	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2732	(exit $ac_status); } &&
2733	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2734	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2735	(eval $ac_try) 2>&5
2736	ac_status=$?
2737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2738	(exit $ac_status); }; } &&
2739	{ ac_try='test -s conftest.$ac_objext'
2740	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2741	(eval $ac_try) 2>&5
2742	ac_status=$?
2743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2744	(exit $ac_status); }; }; then
2745	ac_compiler_gnu=yes	4067	ac_compiler_gnu=yes
2746	else	4068	else
2747	echo "$as_me: failed program was:" >&5
2748	sed 's/^/| /' conftest.$ac_ext >&5
2749
2750	ac_compiler_gnu=no	4069	ac_compiler_gnu=no
2751	fi	4070	fi
2752	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4071	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2753	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4072	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2754		4073
2755	fi	4074	fi
2756	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4075	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2757	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4076	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2758	GCC=`test $ac_compiler_gnu = yes && echo yes`	4077	if test $ac_compiler_gnu = yes; then
		4078	GCC=yes
		4079	else
		4080	GCC=
		4081	fi
2759	ac_test_CFLAGS=${CFLAGS+set}	4082	ac_test_CFLAGS=${CFLAGS+set}
2760	ac_save_CFLAGS=$CFLAGS	4083	ac_save_CFLAGS=$CFLAGS
		4084	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4085	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		4086	if ${ac_cv_prog_cc_g+:} false; then :
		4087	$as_echo_n "(cached) " >&6
		4088	else
		4089	ac_save_c_werror_flag=$ac_c_werror_flag
		4090	ac_c_werror_flag=yes
		4091	ac_cv_prog_cc_g=no
2761	CFLAGS="-g"	4092	CFLAGS="-g"
2762	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2763	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2764	if test "${ac_cv_prog_cc_g+set}" = set; then
2765	echo $ECHO_N "(cached) $ECHO_C" >&6
2766	else
2767	cat >conftest.$ac_ext <<_ACEOF
2768	/* confdefs.h. */
2769	_ACEOF
2770	cat confdefs.h >>conftest.$ac_ext	4093	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2771	cat >>conftest.$ac_ext <<_ACEOF
2772	/* end confdefs.h. */	4094	/* end confdefs.h. */
2773		4095
2774	int	4096	int
2775	main ()	4097	main ()
2776	{	4098	{
2777		4099
2778	;	4100	;
2779	return 0;	4101	return 0;
2780	}	4102	}
2781	_ACEOF	4103	_ACEOF
2782	rm -f conftest.$ac_objext	4104	if ac_fn_c_try_compile "$LINENO"; then :
2783	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2784	(eval $ac_compile) 2>conftest.er1
2785	ac_status=$?
2786	grep -v '^ *+' conftest.er1 >conftest.err
2787	rm -f conftest.er1
2788	cat conftest.err >&5
2789	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2790	(exit $ac_status); } &&
2791	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2792	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2793	(eval $ac_try) 2>&5
2794	ac_status=$?
2795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2796	(exit $ac_status); }; } &&
2797	{ ac_try='test -s conftest.$ac_objext'
2798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2799	(eval $ac_try) 2>&5
2800	ac_status=$?
2801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2802	(exit $ac_status); }; }; then
2803	ac_cv_prog_cc_g=yes	4105	ac_cv_prog_cc_g=yes
2804	else	4106	else
2805	echo "$as_me: failed program was:" >&5	4107	CFLAGS=""
2806	sed 's/^/| /' conftest.$ac_ext >&5	4108	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4109	/* end confdefs.h. */
2807		4110
		4111	int
		4112	main ()
		4113	{
		4114
		4115	;
		4116	return 0;
		4117	}
		4118	_ACEOF
		4119	if ac_fn_c_try_compile "$LINENO"; then :
		4120
		4121	else
		4122	ac_c_werror_flag=$ac_save_c_werror_flag
		4123	CFLAGS="-g"
		4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4125	/* end confdefs.h. */
		4126
		4127	int
		4128	main ()
		4129	{
		4130
		4131	;
		4132	return 0;
		4133	}
		4134	_ACEOF
		4135	if ac_fn_c_try_compile "$LINENO"; then :
2808	ac_cv_prog_cc_g=no	4136	ac_cv_prog_cc_g=yes
2809	fi	4137	fi
2810	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4138	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2811	fi	4139	fi
		4140	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4141	fi
		4142	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4143	ac_c_werror_flag=$ac_save_c_werror_flag
		4144	fi
2812	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4145	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2813	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4146	$as_echo "$ac_cv_prog_cc_g" >&6; }
2814	if test "$ac_test_CFLAGS" = set; then	4147	if test "$ac_test_CFLAGS" = set; then
2815	CFLAGS=$ac_save_CFLAGS	4148	CFLAGS=$ac_save_CFLAGS
2816	elif test $ac_cv_prog_cc_g = yes; then	4149	elif test $ac_cv_prog_cc_g = yes; then
2817	if test "$GCC" = yes; then	4150	if test "$GCC" = yes; then
2818	CFLAGS="-g -O2"	4151	CFLAGS="-g -O2"
…		…
2824	CFLAGS="-O2"	4157	CFLAGS="-O2"
2825	else	4158	else
2826	CFLAGS=	4159	CFLAGS=
2827	fi	4160	fi
2828	fi	4161	fi
2829	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4162	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2830	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4163	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2831	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4164	if ${ac_cv_prog_cc_c89+:} false; then :
2832	echo $ECHO_N "(cached) $ECHO_C" >&6	4165	$as_echo_n "(cached) " >&6
2833	else	4166	else
2834	ac_cv_prog_cc_stdc=no	4167	ac_cv_prog_cc_c89=no
2835	ac_save_CC=$CC	4168	ac_save_CC=$CC
2836	cat >conftest.$ac_ext <<_ACEOF
2837	/* confdefs.h. */
2838	_ACEOF
2839	cat confdefs.h >>conftest.$ac_ext	4169	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2840	cat >>conftest.$ac_ext <<_ACEOF
2841	/* end confdefs.h. */	4170	/* end confdefs.h. */
2842	#include <stdarg.h>	4171	#include <stdarg.h>
2843	#include <stdio.h>	4172	#include <stdio.h>
2844	#include <sys/types.h>	4173	struct stat;
2845	#include <sys/stat.h>
2846	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	4174	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2847	struct buf { int x; };	4175	struct buf { int x; };
2848	FILE * (*rcsopen) (struct buf *, struct stat *, int);	4176	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2849	static char *e (p, i)	4177	static char *e (p, i)
2850	char **p;	4178	char **p;
…		…
2863	}	4191	}
2864		4192
2865	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has	4193	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2866	function prototypes and stuff, but not '\xHH' hex character constants.	4194	function prototypes and stuff, but not '\xHH' hex character constants.
2867	These don't provoke an error unfortunately, instead are silently treated	4195	These don't provoke an error unfortunately, instead are silently treated
2868	as 'x'. The following induces an error, until -std1 is added to get	4196	as 'x'. The following induces an error, until -std is added to get
2869	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an	4197	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2870	array size at least. It's necessary to write '\x00'==0 to get something	4198	array size at least. It's necessary to write '\x00'==0 to get something
2871	that's true only with -std1. */	4199	that's true only with -std. */
2872	int osf4_cc_array ['\x00' == 0 ? 1 : -1];	4200	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4201
		4202	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4203	inside strings and character constants. */
		4204	#define FOO(x) 'x'
		4205	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2873		4206
2874	int test (int i, double x);	4207	int test (int i, double x);
2875	struct s1 {int (*f) (int a);};	4208	struct s1 {int (*f) (int a);};
2876	struct s2 {int (*f) (double a);};	4209	struct s2 {int (*f) (double a);};
2877	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);	4210	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
…		…
2883	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];	4216	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2884	;	4217	;
2885	return 0;	4218	return 0;
2886	}	4219	}
2887	_ACEOF	4220	_ACEOF
2888	# Don't try gcc -ansi; that turns off useful extensions and	4221	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2889	# breaks some systems' header files.	4222	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2890	# AIX -qlanglvl=ansi
2891	# Ultrix and OSF/1 -std1
2892	# HP-UX 10.20 and later -Ae
2893	# HP-UX older versions -Aa -D_HPUX_SOURCE
2894	# SVR4 -Xc -D__EXTENSIONS__
2895	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2896	do	4223	do
2897	CC="$ac_save_CC $ac_arg"	4224	CC="$ac_save_CC $ac_arg"
2898	rm -f conftest.$ac_objext	4225	if ac_fn_c_try_compile "$LINENO"; then :
2899	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2900	(eval $ac_compile) 2>conftest.er1
2901	ac_status=$?
2902	grep -v '^ *+' conftest.er1 >conftest.err
2903	rm -f conftest.er1
2904	cat conftest.err >&5
2905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2906	(exit $ac_status); } &&
2907	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2908	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2909	(eval $ac_try) 2>&5
2910	ac_status=$?
2911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912	(exit $ac_status); }; } &&
2913	{ ac_try='test -s conftest.$ac_objext'
2914	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2915	(eval $ac_try) 2>&5
2916	ac_status=$?
2917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2918	(exit $ac_status); }; }; then
2919	ac_cv_prog_cc_stdc=$ac_arg	4226	ac_cv_prog_cc_c89=$ac_arg
2920	break
2921	else
2922	echo "$as_me: failed program was:" >&5
2923	sed 's/^/| /' conftest.$ac_ext >&5
2924
2925	fi	4227	fi
2926	rm -f conftest.err conftest.$ac_objext	4228	rm -f core conftest.err conftest.$ac_objext
		4229	test "x$ac_cv_prog_cc_c89" != "xno" && break
2927	done	4230	done
2928	rm -f conftest.$ac_ext conftest.$ac_objext	4231	rm -f conftest.$ac_ext
2929	CC=$ac_save_CC	4232	CC=$ac_save_CC
2930		4233
2931	fi	4234	fi
2932		4235	# AC_CACHE_VAL
2933	case "x$ac_cv_prog_cc_stdc" in	4236	case "x$ac_cv_prog_cc_c89" in
		4237	x)
		4238	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4239	$as_echo "none needed" >&6; } ;;
2934	x|xno)	4240	xno)
2935	echo "$as_me:$LINENO: result: none needed" >&5	4241	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2936	echo "${ECHO_T}none needed" >&6 ;;	4242	$as_echo "unsupported" >&6; } ;;
2937	*)	4243	*)
2938	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2939	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2940	CC="$CC $ac_cv_prog_cc_stdc" ;;	4244	CC="$CC $ac_cv_prog_cc_c89"
		4245	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4246	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2941	esac	4247	esac
		4248	if test "x$ac_cv_prog_cc_c89" != xno; then :
2942		4249
2943	# Some people use a C++ compiler to compile C. Since we use `exit',
2944	# in C++ we need to declare it. In case someone uses the same compiler
2945	# for both compiling C and C++ we need to have the C++ compiler decide
2946	# the declaration of exit, since it's the most demanding environment.
2947	cat >conftest.$ac_ext <<_ACEOF
2948	#ifndef __cplusplus
2949	choke me
2950	#endif
2951	_ACEOF
2952	rm -f conftest.$ac_objext
2953	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2954	(eval $ac_compile) 2>conftest.er1
2955	ac_status=$?
2956	grep -v '^ *+' conftest.er1 >conftest.err
2957	rm -f conftest.er1
2958	cat conftest.err >&5
2959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2960	(exit $ac_status); } &&
2961	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2963	(eval $ac_try) 2>&5
2964	ac_status=$?
2965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966	(exit $ac_status); }; } &&
2967	{ ac_try='test -s conftest.$ac_objext'
2968	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2969	(eval $ac_try) 2>&5
2970	ac_status=$?
2971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2972	(exit $ac_status); }; }; then
2973	for ac_declaration in \
2974	'' \
2975	'extern "C" void std::exit (int) throw (); using std::exit;' \
2976	'extern "C" void std::exit (int); using std::exit;' \
2977	'extern "C" void exit (int) throw ();' \
2978	'extern "C" void exit (int);' \
2979	'void exit (int);'
2980	do
2981	cat >conftest.$ac_ext <<_ACEOF
2982	/* confdefs.h. */
2983	_ACEOF
2984	cat confdefs.h >>conftest.$ac_ext
2985	cat >>conftest.$ac_ext <<_ACEOF
2986	/* end confdefs.h. */
2987	$ac_declaration
2988	#include <stdlib.h>
2989	int
2990	main ()
2991	{
2992	exit (42);
2993	;
2994	return 0;
2995	}
2996	_ACEOF
2997	rm -f conftest.$ac_objext
2998	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2999	(eval $ac_compile) 2>conftest.er1
3000	ac_status=$?
3001	grep -v '^ *+' conftest.er1 >conftest.err
3002	rm -f conftest.er1
3003	cat conftest.err >&5
3004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3005	(exit $ac_status); } &&
3006	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3007	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3008	(eval $ac_try) 2>&5
3009	ac_status=$?
3010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3011	(exit $ac_status); }; } &&
3012	{ ac_try='test -s conftest.$ac_objext'
3013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3014	(eval $ac_try) 2>&5
3015	ac_status=$?
3016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3017	(exit $ac_status); }; }; then
3018	:
3019	else
3020	echo "$as_me: failed program was:" >&5
3021	sed 's/^/| /' conftest.$ac_ext >&5
3022
3023	continue
3024	fi	4250	fi
3025	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3026	cat >conftest.$ac_ext <<_ACEOF
3027	/* confdefs.h. */
3028	_ACEOF
3029	cat confdefs.h >>conftest.$ac_ext
3030	cat >>conftest.$ac_ext <<_ACEOF
3031	/* end confdefs.h. */
3032	$ac_declaration
3033	int
3034	main ()
3035	{
3036	exit (42);
3037	;
3038	return 0;
3039	}
3040	_ACEOF
3041	rm -f conftest.$ac_objext
3042	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3043	(eval $ac_compile) 2>conftest.er1
3044	ac_status=$?
3045	grep -v '^ *+' conftest.er1 >conftest.err
3046	rm -f conftest.er1
3047	cat conftest.err >&5
3048	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3049	(exit $ac_status); } &&
3050	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3051	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3052	(eval $ac_try) 2>&5
3053	ac_status=$?
3054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3055	(exit $ac_status); }; } &&
3056	{ ac_try='test -s conftest.$ac_objext'
3057	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3058	(eval $ac_try) 2>&5
3059	ac_status=$?
3060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3061	(exit $ac_status); }; }; then
3062	break
3063	else
3064	echo "$as_me: failed program was:" >&5
3065	sed 's/^/| /' conftest.$ac_ext >&5
3066		4251
3067	fi
3068	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3069	done
3070	rm -f conftest*
3071	if test -n "$ac_declaration"; then
3072	echo '#ifdef __cplusplus' >>confdefs.h
3073	echo $ac_declaration >>confdefs.h
3074	echo '#endif' >>confdefs.h
3075	fi
3076
3077	else
3078	echo "$as_me: failed program was:" >&5
3079	sed 's/^/| /' conftest.$ac_ext >&5
3080
3081	fi
3082	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3083	ac_ext=c	4252	ac_ext=c
3084	ac_cpp='$CPP $CPPFLAGS'	4253	ac_cpp='$CPP $CPPFLAGS'
3085	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4254	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3086	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4255	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3087	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4256	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3088		4257
3089	depcc="$CC" am_compiler_list=	4258	depcc="$CC" am_compiler_list=
3090		4259
3091	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4260	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3092	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4261	$as_echo_n "checking dependency style of $depcc... " >&6; }
3093	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4262	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3094	echo $ECHO_N "(cached) $ECHO_C" >&6	4263	$as_echo_n "(cached) " >&6
3095	else	4264	else
3096	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4265	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3097	# We make a subdir and do the tests there. Otherwise we can end up	4266	# We make a subdir and do the tests there. Otherwise we can end up
3098	# making bogus files that we don't know about and never remove. For	4267	# making bogus files that we don't know about and never remove. For
3099	# instance it was reported that on HP-UX the gcc test will end up	4268	# instance it was reported that on HP-UX the gcc test will end up
…		…
3169	else	4338	else
3170	am_cv_CC_dependencies_compiler_type=none	4339	am_cv_CC_dependencies_compiler_type=none
3171	fi	4340	fi
3172		4341
3173	fi	4342	fi
3174	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3175	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4344	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3176	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4345	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3177		4346
3178		4347
3179		4348
3180	if	4349	if
…		…
3187	am__fastdepCC_FALSE=	4356	am__fastdepCC_FALSE=
3188	fi	4357	fi
3189		4358
3190		4359
3191		4360
3192	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4361	# Check whether --with-gnu-ld was given.
3193	if test "${with_gnu_ld+set}" = set; then	4362	if test "${with_gnu_ld+set}" = set; then :
3194	withval="$with_gnu_ld"
3195	test "$withval" = no || with_gnu_ld=yes	4363	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3196	else	4364	else
3197	with_gnu_ld=no	4365	with_gnu_ld=no
3198	fi;	4366	fi
		4367
3199	ac_prog=ld	4368	ac_prog=ld
3200	if test "$GCC" = yes; then	4369	if test "$GCC" = yes; then
3201	# Check if gcc -print-prog-name=ld gives a path.	4370	# Check if gcc -print-prog-name=ld gives a path.
3202	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4371	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3203	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4372	$as_echo_n "checking for ld used by GCC... " >&6; }
3204	case $host in	4373	case $host in
3205	*-*-mingw*)	4374	*-*-mingw*)
3206	# gcc leaves a trailing carriage return which upsets mingw	4375	# gcc leaves a trailing carriage return which upsets mingw
3207	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	4376	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3208	*)	4377	*)
…		…
3227	# If it is relative, then search for the first ld in PATH.	4396	# If it is relative, then search for the first ld in PATH.
3228	with_gnu_ld=unknown	4397	with_gnu_ld=unknown
3229	;;	4398	;;
3230	esac	4399	esac
3231	elif test "$with_gnu_ld" = yes; then	4400	elif test "$with_gnu_ld" = yes; then
3232	echo "$as_me:$LINENO: checking for GNU ld" >&5	4401	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3233	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4402	$as_echo_n "checking for GNU ld... " >&6; }
3234	else	4403	else
3235	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4404	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3236	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4405	$as_echo_n "checking for non-GNU ld... " >&6; }
3237	fi	4406	fi
3238	if test "${acl_cv_path_LD+set}" = set; then	4407	if ${acl_cv_path_LD+:} false; then :
3239	echo $ECHO_N "(cached) $ECHO_C" >&6	4408	$as_echo_n "(cached) " >&6
3240	else	4409	else
3241	if test -z "$LD"; then	4410	if test -z "$LD"; then
3242	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4411	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3243	for ac_dir in $PATH; do	4412	for ac_dir in $PATH; do
3244	test -z "$ac_dir" && ac_dir=.	4413	test -z "$ac_dir" && ac_dir=.
…		…
3260	fi	4429	fi
3261	fi	4430	fi
3262		4431
3263	LD="$acl_cv_path_LD"	4432	LD="$acl_cv_path_LD"
3264	if test -n "$LD"; then	4433	if test -n "$LD"; then
3265	echo "$as_me:$LINENO: result: $LD" >&5	4434	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3266	echo "${ECHO_T}$LD" >&6	4435	$as_echo "$LD" >&6; }
3267	else	4436	else
3268	echo "$as_me:$LINENO: result: no" >&5	4437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3269	echo "${ECHO_T}no" >&6	4438	$as_echo "no" >&6; }
3270	fi	4439	fi
3271	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4440	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
3272	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3273	{ (exit 1); exit 1; }; }
3274	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	4441	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3275	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	4442	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3276	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4443	if ${acl_cv_prog_gnu_ld+:} false; then :
3277	echo $ECHO_N "(cached) $ECHO_C" >&6	4444	$as_echo_n "(cached) " >&6
3278	else	4445	else
3279	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4446	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3280	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	4447	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3281	acl_cv_prog_gnu_ld=yes	4448	acl_cv_prog_gnu_ld=yes
3282	else	4449	else
3283	acl_cv_prog_gnu_ld=no	4450	acl_cv_prog_gnu_ld=no
3284	fi	4451	fi
3285	fi	4452	fi
3286	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4453	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3287	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4454	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3288	with_gnu_ld=$acl_cv_prog_gnu_ld	4455	with_gnu_ld=$acl_cv_prog_gnu_ld
3289		4456
3290		4457
3291		4458
3292	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4459	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3293	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4460	$as_echo_n "checking for shared library run path origin... " >&6; }
3294	if test "${acl_cv_rpath+set}" = set; then	4461	if ${acl_cv_rpath+:} false; then :
3295	echo $ECHO_N "(cached) $ECHO_C" >&6	4462	$as_echo_n "(cached) " >&6
3296	else	4463	else
3297		4464
3298	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4465	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3299	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4466	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3300	. ./conftest.sh	4467	. ./conftest.sh
3301	rm -f ./conftest.sh	4468	rm -f ./conftest.sh
3302	acl_cv_rpath=done	4469	acl_cv_rpath=done
3303		4470
3304	fi	4471	fi
3305	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4472	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3306	echo "${ECHO_T}$acl_cv_rpath" >&6	4473	$as_echo "$acl_cv_rpath" >&6; }
3307	wl="$acl_cv_wl"	4474	wl="$acl_cv_wl"
3308	libext="$acl_cv_libext"	4475	libext="$acl_cv_libext"
3309	shlibext="$acl_cv_shlibext"	4476	shlibext="$acl_cv_shlibext"
3310	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4477	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3311	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4478	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3312	hardcode_direct="$acl_cv_hardcode_direct"	4479	hardcode_direct="$acl_cv_hardcode_direct"
3313	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4480	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3314	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4481	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3315	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4482	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3316	# Check whether --enable-rpath or --disable-rpath was given.	4483	# Check whether --enable-rpath was given.
3317	if test "${enable_rpath+set}" = set; then	4484	if test "${enable_rpath+set}" = set; then :
3318	enableval="$enable_rpath"	4485	enableval=$enable_rpath; :
3319	:
3320	else	4486	else
3321	enable_rpath=yes	4487	enable_rpath=yes
3322	fi;	4488	fi
		4489
3323		4490
3324		4491
3325		4492
3326		4493
3327		4494
…		…
3339		4506
3340	exec_prefix="$acl_save_exec_prefix"	4507	exec_prefix="$acl_save_exec_prefix"
3341	prefix="$acl_save_prefix"	4508	prefix="$acl_save_prefix"
3342		4509
3343		4510
3344	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4511	# Check whether --with-libiconv-prefix was given.
3345	if test "${with_libiconv_prefix+set}" = set; then	4512	if test "${with_libiconv_prefix+set}" = set; then :
3346	withval="$with_libiconv_prefix"	4513	withval=$with_libiconv_prefix;
3347
3348	if test "X$withval" = "Xno"; then	4514	if test "X$withval" = "Xno"; then
3349	use_additional=no	4515	use_additional=no
3350	else	4516	else
3351	if test "X$withval" = "X"; then	4517	if test "X$withval" = "X"; then
3352		4518
…		…
3365	additional_includedir="$withval/include"	4531	additional_includedir="$withval/include"
3366	additional_libdir="$withval/lib"	4532	additional_libdir="$withval/lib"
3367	fi	4533	fi
3368	fi	4534	fi
3369		4535
3370	fi;	4536	fi
		4537
3371	LIBICONV=	4538	LIBICONV=
3372	LTLIBICONV=	4539	LTLIBICONV=
3373	INCICONV=	4540	INCICONV=
3374	rpathdirs=	4541	rpathdirs=
3375	ltrpathdirs=	4542	ltrpathdirs=
…		…
3718		4885
3719		4886
3720		4887
3721		4888
3722		4889
3723	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4890	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3724	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4891	$as_echo_n "checking whether NLS is requested... " >&6; }
3725	# Check whether --enable-nls or --disable-nls was given.	4892	# Check whether --enable-nls was given.
3726	if test "${enable_nls+set}" = set; then	4893	if test "${enable_nls+set}" = set; then :
3727	enableval="$enable_nls"	4894	enableval=$enable_nls; USE_NLS=$enableval
3728	USE_NLS=$enableval
3729	else	4895	else
3730	USE_NLS=yes	4896	USE_NLS=yes
3731	fi;	4897	fi
		4898
3732	echo "$as_me:$LINENO: result: $USE_NLS" >&5	4899	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3733	echo "${ECHO_T}$USE_NLS" >&6	4900	$as_echo "$USE_NLS" >&6; }
3734		4901
3735		4902
3736		4903
3737	LIBINTL=	4904	LIBINTL=
3738	LTLIBINTL=	4905	LTLIBINTL=
…		…
3744		4911
3745		4912
3746		4913
3747		4914
3748		4915
3749	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	4916	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3750	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	4917	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3751	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	4918	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3752	echo $ECHO_N "(cached) $ECHO_C" >&6	4919	$as_echo_n "(cached) " >&6
3753	else	4920	else
3754	cat >conftest.$ac_ext <<_ACEOF
3755	/* confdefs.h. */
3756	_ACEOF
3757	cat confdefs.h >>conftest.$ac_ext	4921	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3758	cat >>conftest.$ac_ext <<_ACEOF
3759	/* end confdefs.h. */	4922	/* end confdefs.h. */
3760	#include <libintl.h>	4923	#include <libintl.h>
3761	extern int _nl_msg_cat_cntr;	4924	extern int _nl_msg_cat_cntr;
3762	extern int *_nl_domain_bindings;	4925	extern int *_nl_domain_bindings;
3763	int	4926	int
…		…
3767	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	4930	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3768	;	4931	;
3769	return 0;	4932	return 0;
3770	}	4933	}
3771	_ACEOF	4934	_ACEOF
3772	rm -f conftest.$ac_objext conftest$ac_exeext	4935	if ac_fn_c_try_link "$LINENO"; then :
3773	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3774	(eval $ac_link) 2>conftest.er1
3775	ac_status=$?
3776	grep -v '^ *+' conftest.er1 >conftest.err
3777	rm -f conftest.er1
3778	cat conftest.err >&5
3779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3780	(exit $ac_status); } &&
3781	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3782	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3783	(eval $ac_try) 2>&5
3784	ac_status=$?
3785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3786	(exit $ac_status); }; } &&
3787	{ ac_try='test -s conftest$ac_exeext'
3788	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3789	(eval $ac_try) 2>&5
3790	ac_status=$?
3791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792	(exit $ac_status); }; }; then
3793	gt_cv_func_gnugettext1_libc=yes	4936	gt_cv_func_gnugettext1_libc=yes
3794	else	4937	else
3795	echo "$as_me: failed program was:" >&5
3796	sed 's/^/| /' conftest.$ac_ext >&5
3797
3798	gt_cv_func_gnugettext1_libc=no	4938	gt_cv_func_gnugettext1_libc=no
3799	fi	4939	fi
3800	rm -f conftest.err conftest.$ac_objext \	4940	rm -f core conftest.err conftest.$ac_objext \
3801	conftest$ac_exeext conftest.$ac_ext	4941	conftest$ac_exeext conftest.$ac_ext
3802	fi	4942	fi
3803	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	4943	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3804	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	4944	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3805		4945
3806	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	4946	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3807		4947
3808		4948
3809		4949
…		…
3832	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	4972	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3833	fi	4973	fi
3834	done	4974	done
3835		4975
3836		4976
3837	echo "$as_me:$LINENO: checking for iconv" >&5	4977	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3838	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	4978	$as_echo_n "checking for iconv... " >&6; }
3839	if test "${am_cv_func_iconv+set}" = set; then	4979	if ${am_cv_func_iconv+:} false; then :
3840	echo $ECHO_N "(cached) $ECHO_C" >&6	4980	$as_echo_n "(cached) " >&6
3841	else	4981	else
3842		4982
3843	am_cv_func_iconv="no, consider installing GNU libiconv"	4983	am_cv_func_iconv="no, consider installing GNU libiconv"
3844	am_cv_lib_iconv=no	4984	am_cv_lib_iconv=no
3845	cat >conftest.$ac_ext <<_ACEOF
3846	/* confdefs.h. */
3847	_ACEOF
3848	cat confdefs.h >>conftest.$ac_ext	4985	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3849	cat >>conftest.$ac_ext <<_ACEOF
3850	/* end confdefs.h. */	4986	/* end confdefs.h. */
3851	#include <stdlib.h>	4987	#include <stdlib.h>
3852	#include <iconv.h>	4988	#include <iconv.h>
3853	int	4989	int
3854	main ()	4990	main ()
…		…
3858	iconv_close(cd);	4994	iconv_close(cd);
3859	;	4995	;
3860	return 0;	4996	return 0;
3861	}	4997	}
3862	_ACEOF	4998	_ACEOF
3863	rm -f conftest.$ac_objext conftest$ac_exeext	4999	if ac_fn_c_try_link "$LINENO"; then :
3864	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3865	(eval $ac_link) 2>conftest.er1
3866	ac_status=$?
3867	grep -v '^ *+' conftest.er1 >conftest.err
3868	rm -f conftest.er1
3869	cat conftest.err >&5
3870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3871	(exit $ac_status); } &&
3872	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3874	(eval $ac_try) 2>&5
3875	ac_status=$?
3876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877	(exit $ac_status); }; } &&
3878	{ ac_try='test -s conftest$ac_exeext'
3879	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3880	(eval $ac_try) 2>&5
3881	ac_status=$?
3882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3883	(exit $ac_status); }; }; then
3884	am_cv_func_iconv=yes	5000	am_cv_func_iconv=yes
3885	else
3886	echo "$as_me: failed program was:" >&5
3887	sed 's/^/| /' conftest.$ac_ext >&5
3888
3889	fi	5001	fi
3890	rm -f conftest.err conftest.$ac_objext \	5002	rm -f core conftest.err conftest.$ac_objext \
3891	conftest$ac_exeext conftest.$ac_ext	5003	conftest$ac_exeext conftest.$ac_ext
3892	if test "$am_cv_func_iconv" != yes; then	5004	if test "$am_cv_func_iconv" != yes; then
3893	am_save_LIBS="$LIBS"	5005	am_save_LIBS="$LIBS"
3894	LIBS="$LIBS $LIBICONV"	5006	LIBS="$LIBS $LIBICONV"
3895	cat >conftest.$ac_ext <<_ACEOF
3896	/* confdefs.h. */
3897	_ACEOF
3898	cat confdefs.h >>conftest.$ac_ext	5007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3899	cat >>conftest.$ac_ext <<_ACEOF
3900	/* end confdefs.h. */	5008	/* end confdefs.h. */
3901	#include <stdlib.h>	5009	#include <stdlib.h>
3902	#include <iconv.h>	5010	#include <iconv.h>
3903	int	5011	int
3904	main ()	5012	main ()
…		…
3908	iconv_close(cd);	5016	iconv_close(cd);
3909	;	5017	;
3910	return 0;	5018	return 0;
3911	}	5019	}
3912	_ACEOF	5020	_ACEOF
3913	rm -f conftest.$ac_objext conftest$ac_exeext	5021	if ac_fn_c_try_link "$LINENO"; then :
3914	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3915	(eval $ac_link) 2>conftest.er1
3916	ac_status=$?
3917	grep -v '^ *+' conftest.er1 >conftest.err
3918	rm -f conftest.er1
3919	cat conftest.err >&5
3920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921	(exit $ac_status); } &&
3922	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3924	(eval $ac_try) 2>&5
3925	ac_status=$?
3926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927	(exit $ac_status); }; } &&
3928	{ ac_try='test -s conftest$ac_exeext'
3929	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3930	(eval $ac_try) 2>&5
3931	ac_status=$?
3932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3933	(exit $ac_status); }; }; then
3934	am_cv_lib_iconv=yes	5022	am_cv_lib_iconv=yes
3935	am_cv_func_iconv=yes	5023	am_cv_func_iconv=yes
3936	else
3937	echo "$as_me: failed program was:" >&5
3938	sed 's/^/| /' conftest.$ac_ext >&5
3939
3940	fi	5024	fi
3941	rm -f conftest.err conftest.$ac_objext \	5025	rm -f core conftest.err conftest.$ac_objext \
3942	conftest$ac_exeext conftest.$ac_ext	5026	conftest$ac_exeext conftest.$ac_ext
3943	LIBS="$am_save_LIBS"	5027	LIBS="$am_save_LIBS"
3944	fi	5028	fi
3945		5029
3946	fi	5030	fi
3947	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	5031	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3948	echo "${ECHO_T}$am_cv_func_iconv" >&6	5032	$as_echo "$am_cv_func_iconv" >&6; }
3949	if test "$am_cv_func_iconv" = yes; then	5033	if test "$am_cv_func_iconv" = yes; then
3950		5034
3951	cat >>confdefs.h <<\_ACEOF	5035	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3952	#define HAVE_ICONV 1
3953	_ACEOF
3954		5036
3955	fi	5037	fi
3956	if test "$am_cv_lib_iconv" = yes; then	5038	if test "$am_cv_lib_iconv" = yes; then
3957	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	5039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
3958	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	5040	$as_echo_n "checking how to link with libiconv... " >&6; }
3959	echo "$as_me:$LINENO: result: $LIBICONV" >&5	5041	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3960	echo "${ECHO_T}$LIBICONV" >&6	5042	$as_echo "$LIBICONV" >&6; }
3961	else	5043	else
3962	CPPFLAGS="$am_save_CPPFLAGS"	5044	CPPFLAGS="$am_save_CPPFLAGS"
3963	LIBICONV=	5045	LIBICONV=
3964	LTLIBICONV=	5046	LTLIBICONV=
3965	fi	5047	fi
…		…
3981		5063
3982	exec_prefix="$acl_save_exec_prefix"	5064	exec_prefix="$acl_save_exec_prefix"
3983	prefix="$acl_save_prefix"	5065	prefix="$acl_save_prefix"
3984		5066
3985		5067
3986	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5068	# Check whether --with-libintl-prefix was given.
3987	if test "${with_libintl_prefix+set}" = set; then	5069	if test "${with_libintl_prefix+set}" = set; then :
3988	withval="$with_libintl_prefix"	5070	withval=$with_libintl_prefix;
3989
3990	if test "X$withval" = "Xno"; then	5071	if test "X$withval" = "Xno"; then
3991	use_additional=no	5072	use_additional=no
3992	else	5073	else
3993	if test "X$withval" = "X"; then	5074	if test "X$withval" = "X"; then
3994		5075
…		…
4007	additional_includedir="$withval/include"	5088	additional_includedir="$withval/include"
4008	additional_libdir="$withval/lib"	5089	additional_libdir="$withval/lib"
4009	fi	5090	fi
4010	fi	5091	fi
4011		5092
4012	fi;	5093	fi
		5094
4013	LIBINTL=	5095	LIBINTL=
4014	LTLIBINTL=	5096	LTLIBINTL=
4015	INCINTL=	5097	INCINTL=
4016	rpathdirs=	5098	rpathdirs=
4017	ltrpathdirs=	5099	ltrpathdirs=
…		…
4343	for found_dir in $ltrpathdirs; do	5425	for found_dir in $ltrpathdirs; do
4344	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5426	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4345	done	5427	done
4346	fi	5428	fi
4347		5429
4348	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5430	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4349	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5431	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4350	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5432	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4351	echo $ECHO_N "(cached) $ECHO_C" >&6	5433	$as_echo_n "(cached) " >&6
4352	else	5434	else
4353	gt_save_CPPFLAGS="$CPPFLAGS"	5435	gt_save_CPPFLAGS="$CPPFLAGS"
4354	CPPFLAGS="$CPPFLAGS $INCINTL"	5436	CPPFLAGS="$CPPFLAGS $INCINTL"
4355	gt_save_LIBS="$LIBS"	5437	gt_save_LIBS="$LIBS"
4356	LIBS="$LIBS $LIBINTL"	5438	LIBS="$LIBS $LIBINTL"
4357	cat >conftest.$ac_ext <<_ACEOF	5439	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4358	/* confdefs.h. */
4359	_ACEOF
4360	cat confdefs.h >>conftest.$ac_ext
4361	cat >>conftest.$ac_ext <<_ACEOF
4362	/* end confdefs.h. */	5440	/* end confdefs.h. */
4363	#include <libintl.h>	5441	#include <libintl.h>
4364	extern int _nl_msg_cat_cntr;	5442	extern int _nl_msg_cat_cntr;
4365	extern	5443	extern
4366	#ifdef __cplusplus	5444	#ifdef __cplusplus
…		…
4374	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5452	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4375	;	5453	;
4376	return 0;	5454	return 0;
4377	}	5455	}
4378	_ACEOF	5456	_ACEOF
4379	rm -f conftest.$ac_objext conftest$ac_exeext	5457	if ac_fn_c_try_link "$LINENO"; then :
4380	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4381	(eval $ac_link) 2>conftest.er1
4382	ac_status=$?
4383	grep -v '^ *+' conftest.er1 >conftest.err
4384	rm -f conftest.er1
4385	cat conftest.err >&5
4386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4387	(exit $ac_status); } &&
4388	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4389	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4390	(eval $ac_try) 2>&5
4391	ac_status=$?
4392	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393	(exit $ac_status); }; } &&
4394	{ ac_try='test -s conftest$ac_exeext'
4395	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4396	(eval $ac_try) 2>&5
4397	ac_status=$?
4398	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399	(exit $ac_status); }; }; then
4400	gt_cv_func_gnugettext1_libintl=yes	5458	gt_cv_func_gnugettext1_libintl=yes
4401	else	5459	else
4402	echo "$as_me: failed program was:" >&5
4403	sed 's/^/| /' conftest.$ac_ext >&5
4404
4405	gt_cv_func_gnugettext1_libintl=no	5460	gt_cv_func_gnugettext1_libintl=no
4406	fi	5461	fi
4407	rm -f conftest.err conftest.$ac_objext \	5462	rm -f core conftest.err conftest.$ac_objext \
4408	conftest$ac_exeext conftest.$ac_ext	5463	conftest$ac_exeext conftest.$ac_ext
4409	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5464	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4410	LIBS="$LIBS $LIBICONV"	5465	LIBS="$LIBS $LIBICONV"
4411	cat >conftest.$ac_ext <<_ACEOF	5466	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4412	/* confdefs.h. */
4413	_ACEOF
4414	cat confdefs.h >>conftest.$ac_ext
4415	cat >>conftest.$ac_ext <<_ACEOF
4416	/* end confdefs.h. */	5467	/* end confdefs.h. */
4417	#include <libintl.h>	5468	#include <libintl.h>
4418	extern int _nl_msg_cat_cntr;	5469	extern int _nl_msg_cat_cntr;
4419	extern	5470	extern
4420	#ifdef __cplusplus	5471	#ifdef __cplusplus
…		…
4428	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5479	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4429	;	5480	;
4430	return 0;	5481	return 0;
4431	}	5482	}
4432	_ACEOF	5483	_ACEOF
4433	rm -f conftest.$ac_objext conftest$ac_exeext	5484	if ac_fn_c_try_link "$LINENO"; then :
4434	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4435	(eval $ac_link) 2>conftest.er1
4436	ac_status=$?
4437	grep -v '^ *+' conftest.er1 >conftest.err
4438	rm -f conftest.er1
4439	cat conftest.err >&5
4440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4441	(exit $ac_status); } &&
4442	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4443	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4444	(eval $ac_try) 2>&5
4445	ac_status=$?
4446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4447	(exit $ac_status); }; } &&
4448	{ ac_try='test -s conftest$ac_exeext'
4449	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4450	(eval $ac_try) 2>&5
4451	ac_status=$?
4452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4453	(exit $ac_status); }; }; then
4454	LIBINTL="$LIBINTL $LIBICONV"	5485	LIBINTL="$LIBINTL $LIBICONV"
4455	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5486	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4456	gt_cv_func_gnugettext1_libintl=yes	5487	gt_cv_func_gnugettext1_libintl=yes
4457		5488
4458	else
4459	echo "$as_me: failed program was:" >&5
4460	sed 's/^/| /' conftest.$ac_ext >&5
4461
4462	fi	5489	fi
4463	rm -f conftest.err conftest.$ac_objext \	5490	rm -f core conftest.err conftest.$ac_objext \
4464	conftest$ac_exeext conftest.$ac_ext	5491	conftest$ac_exeext conftest.$ac_ext
4465	fi	5492	fi
4466	CPPFLAGS="$gt_save_CPPFLAGS"	5493	CPPFLAGS="$gt_save_CPPFLAGS"
4467	LIBS="$gt_save_LIBS"	5494	LIBS="$gt_save_LIBS"
4468	fi	5495	fi
4469	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5496	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4470	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5497	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4471	fi	5498	fi
4472		5499
4473	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5500	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4474	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5501	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4475	&& test "$PACKAGE" != gettext; }; then	5502	&& test "$PACKAGE" != gettext; }; then
…		…
4483		5510
4484		5511
4485	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5512	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4486	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	5513	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4487		5514
4488	cat >>confdefs.h <<\_ACEOF	5515	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4489	#define ENABLE_NLS 1
4490	_ACEOF
4491		5516
4492	else	5517	else
4493	USE_NLS=no	5518	USE_NLS=no
4494	fi	5519	fi
4495	fi	5520	fi
4496		5521
4497	if test "$USE_NLS" = "yes"; then	5522	if test "$USE_NLS" = "yes"; then
4498		5523
4499	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5524	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4500	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5525	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4501	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5526	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4502	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5527	$as_echo_n "checking how to link with libintl... " >&6; }
4503	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5528	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4504	echo "${ECHO_T}$LIBINTL" >&6	5529	$as_echo "$LIBINTL" >&6; }
4505		5530
4506	for element in $INCINTL; do	5531	for element in $INCINTL; do
4507	haveit=	5532	haveit=
4508	for x in $CPPFLAGS; do	5533	for x in $CPPFLAGS; do
4509		5534
…		…
4526	done	5551	done
4527		5552
4528	fi	5553	fi
4529		5554
4530		5555
4531	cat >>confdefs.h <<\_ACEOF	5556	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4532	#define HAVE_GETTEXT 1
4533	_ACEOF
4534		5557
4535		5558
4536	cat >>confdefs.h <<\_ACEOF	5559	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4537	#define HAVE_DCGETTEXT 1
4538	_ACEOF
4539		5560
4540	fi	5561	fi
4541		5562
4542	POSUB=po	5563	POSUB=po
4543	fi	5564	fi
…		…
4555		5576
4556	# Enable GNU extensions.	5577	# Enable GNU extensions.
4557	# Define this here, not in acconfig's @TOP@ section, since definitions	5578	# Define this here, not in acconfig's @TOP@ section, since definitions
4558	# in the latter don't make it into the configure-time tests.	5579	# in the latter don't make it into the configure-time tests.
4559		5580
4560	cat >>confdefs.h <<\_ACEOF	5581	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4561	#define _GNU_SOURCE 1
4562	_ACEOF
4563		5582
4564		5583
4565	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	5584	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4566		5585
4567	ALL_LINGUAS=""	5586	ALL_LINGUAS=""
…		…
4569	ac_ext=c	5588	ac_ext=c
4570	ac_cpp='$CPP $CPPFLAGS'	5589	ac_cpp='$CPP $CPPFLAGS'
4571	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5590	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4572	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5591	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4573	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5592	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4574	if test -n "$ac_tool_prefix"; then
4575	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4576	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4577	echo "$as_me:$LINENO: checking for $ac_word" >&5
4578	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4579	if test "${ac_cv_prog_CC+set}" = set; then
4580	echo $ECHO_N "(cached) $ECHO_C" >&6
4581	else
4582	if test -n "$CC"; then
4583	ac_cv_prog_CC="$CC" # Let the user override the test.
4584	else
4585	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4586	for as_dir in $PATH
4587	do
4588	IFS=$as_save_IFS
4589	test -z "$as_dir" && as_dir=.
4590	for ac_exec_ext in '' $ac_executable_extensions; do
4591	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4592	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4593	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4594	break 2
4595	fi
4596	done
4597	done
4598
4599	fi
4600	fi
4601	CC=$ac_cv_prog_CC
4602	if test -n "$CC"; then
4603	echo "$as_me:$LINENO: result: $CC" >&5
4604	echo "${ECHO_T}$CC" >&6
4605	else
4606	echo "$as_me:$LINENO: result: no" >&5
4607	echo "${ECHO_T}no" >&6
4608	fi
4609
4610	fi
4611	if test -z "$ac_cv_prog_CC"; then
4612	ac_ct_CC=$CC
4613	# Extract the first word of "gcc", so it can be a program name with args.
4614	set dummy gcc; ac_word=$2
4615	echo "$as_me:$LINENO: checking for $ac_word" >&5
4616	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4617	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4618	echo $ECHO_N "(cached) $ECHO_C" >&6
4619	else
4620	if test -n "$ac_ct_CC"; then
4621	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4622	else
4623	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4624	for as_dir in $PATH
4625	do
4626	IFS=$as_save_IFS
4627	test -z "$as_dir" && as_dir=.
4628	for ac_exec_ext in '' $ac_executable_extensions; do
4629	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4630	ac_cv_prog_ac_ct_CC="gcc"
4631	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4632	break 2
4633	fi
4634	done
4635	done
4636
4637	fi
4638	fi
4639	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4640	if test -n "$ac_ct_CC"; then
4641	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4642	echo "${ECHO_T}$ac_ct_CC" >&6
4643	else
4644	echo "$as_me:$LINENO: result: no" >&5
4645	echo "${ECHO_T}no" >&6
4646	fi
4647
4648	CC=$ac_ct_CC
4649	else
4650	CC="$ac_cv_prog_CC"
4651	fi
4652
4653	if test -z "$CC"; then
4654	if test -n "$ac_tool_prefix"; then
4655	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4656	set dummy ${ac_tool_prefix}cc; ac_word=$2
4657	echo "$as_me:$LINENO: checking for $ac_word" >&5
4658	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4659	if test "${ac_cv_prog_CC+set}" = set; then
4660	echo $ECHO_N "(cached) $ECHO_C" >&6
4661	else
4662	if test -n "$CC"; then
4663	ac_cv_prog_CC="$CC" # Let the user override the test.
4664	else
4665	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4666	for as_dir in $PATH
4667	do
4668	IFS=$as_save_IFS
4669	test -z "$as_dir" && as_dir=.
4670	for ac_exec_ext in '' $ac_executable_extensions; do
4671	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4672	ac_cv_prog_CC="${ac_tool_prefix}cc"
4673	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4674	break 2
4675	fi
4676	done
4677	done
4678
4679	fi
4680	fi
4681	CC=$ac_cv_prog_CC
4682	if test -n "$CC"; then
4683	echo "$as_me:$LINENO: result: $CC" >&5
4684	echo "${ECHO_T}$CC" >&6
4685	else
4686	echo "$as_me:$LINENO: result: no" >&5
4687	echo "${ECHO_T}no" >&6
4688	fi
4689
4690	fi
4691	if test -z "$ac_cv_prog_CC"; then
4692	ac_ct_CC=$CC
4693	# Extract the first word of "cc", so it can be a program name with args.
4694	set dummy cc; ac_word=$2
4695	echo "$as_me:$LINENO: checking for $ac_word" >&5
4696	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4697	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4698	echo $ECHO_N "(cached) $ECHO_C" >&6
4699	else
4700	if test -n "$ac_ct_CC"; then
4701	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4702	else
4703	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4704	for as_dir in $PATH
4705	do
4706	IFS=$as_save_IFS
4707	test -z "$as_dir" && as_dir=.
4708	for ac_exec_ext in '' $ac_executable_extensions; do
4709	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4710	ac_cv_prog_ac_ct_CC="cc"
4711	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4712	break 2
4713	fi
4714	done
4715	done
4716
4717	fi
4718	fi
4719	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4720	if test -n "$ac_ct_CC"; then
4721	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4722	echo "${ECHO_T}$ac_ct_CC" >&6
4723	else
4724	echo "$as_me:$LINENO: result: no" >&5
4725	echo "${ECHO_T}no" >&6
4726	fi
4727
4728	CC=$ac_ct_CC
4729	else
4730	CC="$ac_cv_prog_CC"
4731	fi
4732
4733	fi
4734	if test -z "$CC"; then
4735	# Extract the first word of "cc", so it can be a program name with args.
4736	set dummy cc; ac_word=$2
4737	echo "$as_me:$LINENO: checking for $ac_word" >&5
4738	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4739	if test "${ac_cv_prog_CC+set}" = set; then
4740	echo $ECHO_N "(cached) $ECHO_C" >&6
4741	else
4742	if test -n "$CC"; then
4743	ac_cv_prog_CC="$CC" # Let the user override the test.
4744	else
4745	ac_prog_rejected=no
4746	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4747	for as_dir in $PATH
4748	do
4749	IFS=$as_save_IFS
4750	test -z "$as_dir" && as_dir=.
4751	for ac_exec_ext in '' $ac_executable_extensions; do
4752	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4753	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4754	ac_prog_rejected=yes
4755	continue
4756	fi
4757	ac_cv_prog_CC="cc"
4758	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4759	break 2
4760	fi
4761	done
4762	done
4763
4764	if test $ac_prog_rejected = yes; then
4765	# We found a bogon in the path, so make sure we never use it.
4766	set dummy $ac_cv_prog_CC
4767	shift
4768	if test $# != 0; then
4769	# We chose a different compiler from the bogus one.
4770	# However, it has the same basename, so the bogon will be chosen
4771	# first if we set CC to just the basename; use the full file name.
4772	shift
4773	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4774	fi
4775	fi
4776	fi
4777	fi
4778	CC=$ac_cv_prog_CC
4779	if test -n "$CC"; then
4780	echo "$as_me:$LINENO: result: $CC" >&5
4781	echo "${ECHO_T}$CC" >&6
4782	else
4783	echo "$as_me:$LINENO: result: no" >&5
4784	echo "${ECHO_T}no" >&6
4785	fi
4786
4787	fi
4788	if test -z "$CC"; then
4789	if test -n "$ac_tool_prefix"; then
4790	for ac_prog in cl
4791	do
4792	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4793	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4794	echo "$as_me:$LINENO: checking for $ac_word" >&5
4795	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4796	if test "${ac_cv_prog_CC+set}" = set; then
4797	echo $ECHO_N "(cached) $ECHO_C" >&6
4798	else
4799	if test -n "$CC"; then
4800	ac_cv_prog_CC="$CC" # Let the user override the test.
4801	else
4802	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4803	for as_dir in $PATH
4804	do
4805	IFS=$as_save_IFS
4806	test -z "$as_dir" && as_dir=.
4807	for ac_exec_ext in '' $ac_executable_extensions; do
4808	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4809	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4810	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4811	break 2
4812	fi
4813	done
4814	done
4815
4816	fi
4817	fi
4818	CC=$ac_cv_prog_CC
4819	if test -n "$CC"; then
4820	echo "$as_me:$LINENO: result: $CC" >&5
4821	echo "${ECHO_T}$CC" >&6
4822	else
4823	echo "$as_me:$LINENO: result: no" >&5
4824	echo "${ECHO_T}no" >&6
4825	fi
4826
4827	test -n "$CC" && break
4828	done
4829	fi
4830	if test -z "$CC"; then
4831	ac_ct_CC=$CC
4832	for ac_prog in cl
4833	do
4834	# Extract the first word of "$ac_prog", so it can be a program name with args.
4835	set dummy $ac_prog; ac_word=$2
4836	echo "$as_me:$LINENO: checking for $ac_word" >&5
4837	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4838	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4839	echo $ECHO_N "(cached) $ECHO_C" >&6
4840	else
4841	if test -n "$ac_ct_CC"; then
4842	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4843	else
4844	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4845	for as_dir in $PATH
4846	do
4847	IFS=$as_save_IFS
4848	test -z "$as_dir" && as_dir=.
4849	for ac_exec_ext in '' $ac_executable_extensions; do
4850	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4851	ac_cv_prog_ac_ct_CC="$ac_prog"
4852	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4853	break 2
4854	fi
4855	done
4856	done
4857
4858	fi
4859	fi
4860	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4861	if test -n "$ac_ct_CC"; then
4862	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4863	echo "${ECHO_T}$ac_ct_CC" >&6
4864	else
4865	echo "$as_me:$LINENO: result: no" >&5
4866	echo "${ECHO_T}no" >&6
4867	fi
4868
4869	test -n "$ac_ct_CC" && break
4870	done
4871
4872	CC=$ac_ct_CC
4873	fi
4874
4875	fi
4876
4877
4878	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4879	See \`config.log' for more details." >&5
4880	echo "$as_me: error: no acceptable C compiler found in \$PATH
4881	See \`config.log' for more details." >&2;}
4882	{ (exit 1); exit 1; }; }
4883
4884	# Provide some information about the compiler.
4885	echo "$as_me:$LINENO:" \
4886	"checking for C compiler version" >&5
4887	ac_compiler=`set X $ac_compile; echo $2`
4888	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4889	(eval $ac_compiler --version </dev/null >&5) 2>&5
4890	ac_status=$?
4891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4892	(exit $ac_status); }
4893	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4894	(eval $ac_compiler -v </dev/null >&5) 2>&5
4895	ac_status=$?
4896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4897	(exit $ac_status); }
4898	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4899	(eval $ac_compiler -V </dev/null >&5) 2>&5
4900	ac_status=$?
4901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4902	(exit $ac_status); }
4903
4904	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4905	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4906	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4907	echo $ECHO_N "(cached) $ECHO_C" >&6
4908	else
4909	cat >conftest.$ac_ext <<_ACEOF
4910	/* confdefs.h. */
4911	_ACEOF
4912	cat confdefs.h >>conftest.$ac_ext
4913	cat >>conftest.$ac_ext <<_ACEOF
4914	/* end confdefs.h. */
4915
4916	int
4917	main ()
4918	{
4919	#ifndef __GNUC__
4920	choke me
4921	#endif
4922
4923	;
4924	return 0;
4925	}
4926	_ACEOF
4927	rm -f conftest.$ac_objext
4928	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4929	(eval $ac_compile) 2>conftest.er1
4930	ac_status=$?
4931	grep -v '^ *+' conftest.er1 >conftest.err
4932	rm -f conftest.er1
4933	cat conftest.err >&5
4934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935	(exit $ac_status); } &&
4936	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4938	(eval $ac_try) 2>&5
4939	ac_status=$?
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 $ac_status); }; }; then
4948	ac_compiler_gnu=yes
4949	else
4950	echo "$as_me: failed program was:" >&5
4951	sed 's/^/| /' conftest.$ac_ext >&5
4952
4953	ac_compiler_gnu=no
4954	fi
4955	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4956	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4957
4958	fi
4959	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4960	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4961	GCC=`test $ac_compiler_gnu = yes && echo yes`
4962	ac_test_CFLAGS=${CFLAGS+set}
4963	ac_save_CFLAGS=$CFLAGS
4964	CFLAGS="-g"
4965	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4966	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4967	if test "${ac_cv_prog_cc_g+set}" = set; then
4968	echo $ECHO_N "(cached) $ECHO_C" >&6
4969	else
4970	cat >conftest.$ac_ext <<_ACEOF
4971	/* confdefs.h. */
4972	_ACEOF
4973	cat confdefs.h >>conftest.$ac_ext
4974	cat >>conftest.$ac_ext <<_ACEOF
4975	/* end confdefs.h. */
4976
4977	int
4978	main ()
4979	{
4980
4981	;
4982	return 0;
4983	}
4984	_ACEOF
4985	rm -f conftest.$ac_objext
4986	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4987	(eval $ac_compile) 2>conftest.er1
4988	ac_status=$?
4989	grep -v '^ *+' conftest.er1 >conftest.err
4990	rm -f conftest.er1
4991	cat conftest.err >&5
4992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993	(exit $ac_status); } &&
4994	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4995	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4996	(eval $ac_try) 2>&5
4997	ac_status=$?
4998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4999	(exit $ac_status); }; } &&
5000	{ ac_try='test -s conftest.$ac_objext'
5001	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5002	(eval $ac_try) 2>&5
5003	ac_status=$?
5004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5005	(exit $ac_status); }; }; then
5006	ac_cv_prog_cc_g=yes
5007	else
5008	echo "$as_me: failed program was:" >&5
5009	sed 's/^/| /' conftest.$ac_ext >&5
5010
5011	ac_cv_prog_cc_g=no
5012	fi
5013	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5014	fi
5015	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5016	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5017	if test "$ac_test_CFLAGS" = set; then
5018	CFLAGS=$ac_save_CFLAGS
5019	elif test $ac_cv_prog_cc_g = yes; then
5020	if test "$GCC" = yes; then
5021	CFLAGS="-g -O2"
5022	else
5023	CFLAGS="-g"
5024	fi
5025	else
5026	if test "$GCC" = yes; then
5027	CFLAGS="-O2"
5028	else
5029	CFLAGS=
5030	fi
5031	fi
5032	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5033	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5034	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5035	echo $ECHO_N "(cached) $ECHO_C" >&6
5036	else
5037	ac_cv_prog_cc_stdc=no
5038	ac_save_CC=$CC
5039	cat >conftest.$ac_ext <<_ACEOF
5040	/* confdefs.h. */
5041	_ACEOF
5042	cat confdefs.h >>conftest.$ac_ext
5043	cat >>conftest.$ac_ext <<_ACEOF
5044	/* end confdefs.h. */
5045	#include <stdarg.h>
5046	#include <stdio.h>
5047	#include <sys/types.h>
5048	#include <sys/stat.h>
5049	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5050	struct buf { int x; };
5051	FILE * (*rcsopen) (struct buf *, struct stat *, int);
5052	static char *e (p, i)
5053	char **p;
5054	int i;
5055	{
5056	return p[i];
5057	}
5058	static char *f (char * (*g) (char **, int), char **p, ...)
5059	{
5060	char *s;
5061	va_list v;
5062	va_start (v,p);
5063	s = g (p, va_arg (v,int));
5064	va_end (v);
5065	return s;
5066	}
5067
5068	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5069	function prototypes and stuff, but not '\xHH' hex character constants.
5070	These don't provoke an error unfortunately, instead are silently treated
5071	as 'x'. The following induces an error, until -std1 is added to get
5072	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5073	array size at least. It's necessary to write '\x00'==0 to get something
5074	that's true only with -std1. */
5075	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5076
5077	int test (int i, double x);
5078	struct s1 {int (*f) (int a);};
5079	struct s2 {int (*f) (double a);};
5080	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5081	int argc;
5082	char **argv;
5083	int
5084	main ()
5085	{
5086	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5087	;
5088	return 0;
5089	}
5090	_ACEOF
5091	# Don't try gcc -ansi; that turns off useful extensions and
5092	# breaks some systems' header files.
5093	# AIX -qlanglvl=ansi
5094	# Ultrix and OSF/1 -std1
5095	# HP-UX 10.20 and later -Ae
5096	# HP-UX older versions -Aa -D_HPUX_SOURCE
5097	# SVR4 -Xc -D__EXTENSIONS__
5098	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5099	do
5100	CC="$ac_save_CC $ac_arg"
5101	rm -f conftest.$ac_objext
5102	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5103	(eval $ac_compile) 2>conftest.er1
5104	ac_status=$?
5105	grep -v '^ *+' conftest.er1 >conftest.err
5106	rm -f conftest.er1
5107	cat conftest.err >&5
5108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5109	(exit $ac_status); } &&
5110	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5112	(eval $ac_try) 2>&5
5113	ac_status=$?
5114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5115	(exit $ac_status); }; } &&
5116	{ ac_try='test -s conftest.$ac_objext'
5117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5118	(eval $ac_try) 2>&5
5119	ac_status=$?
5120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5121	(exit $ac_status); }; }; then
5122	ac_cv_prog_cc_stdc=$ac_arg
5123	break
5124	else
5125	echo "$as_me: failed program was:" >&5
5126	sed 's/^/| /' conftest.$ac_ext >&5
5127
5128	fi
5129	rm -f conftest.err conftest.$ac_objext
5130	done
5131	rm -f conftest.$ac_ext conftest.$ac_objext
5132	CC=$ac_save_CC
5133
5134	fi
5135
5136	case "x$ac_cv_prog_cc_stdc" in
5137	x|xno)
5138	echo "$as_me:$LINENO: result: none needed" >&5
5139	echo "${ECHO_T}none needed" >&6 ;;
5140	*)
5141	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5142	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5143	CC="$CC $ac_cv_prog_cc_stdc" ;;
5144	esac
5145
5146	# Some people use a C++ compiler to compile C. Since we use `exit',
5147	# in C++ we need to declare it. In case someone uses the same compiler
5148	# for both compiling C and C++ we need to have the C++ compiler decide
5149	# the declaration of exit, since it's the most demanding environment.
5150	cat >conftest.$ac_ext <<_ACEOF
5151	#ifndef __cplusplus
5152	choke me
5153	#endif
5154	_ACEOF
5155	rm -f conftest.$ac_objext
5156	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5157	(eval $ac_compile) 2>conftest.er1
5158	ac_status=$?
5159	grep -v '^ *+' conftest.er1 >conftest.err
5160	rm -f conftest.er1
5161	cat conftest.err >&5
5162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5163	(exit $ac_status); } &&
5164	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5165	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5166	(eval $ac_try) 2>&5
5167	ac_status=$?
5168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5169	(exit $ac_status); }; } &&
5170	{ ac_try='test -s conftest.$ac_objext'
5171	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5172	(eval $ac_try) 2>&5
5173	ac_status=$?
5174	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5175	(exit $ac_status); }; }; then
5176	for ac_declaration in \
5177	'' \
5178	'extern "C" void std::exit (int) throw (); using std::exit;' \
5179	'extern "C" void std::exit (int); using std::exit;' \
5180	'extern "C" void exit (int) throw ();' \
5181	'extern "C" void exit (int);' \
5182	'void exit (int);'
5183	do
5184	cat >conftest.$ac_ext <<_ACEOF
5185	/* confdefs.h. */
5186	_ACEOF
5187	cat confdefs.h >>conftest.$ac_ext
5188	cat >>conftest.$ac_ext <<_ACEOF
5189	/* end confdefs.h. */
5190	$ac_declaration
5191	#include <stdlib.h>
5192	int
5193	main ()
5194	{
5195	exit (42);
5196	;
5197	return 0;
5198	}
5199	_ACEOF
5200	rm -f conftest.$ac_objext
5201	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5202	(eval $ac_compile) 2>conftest.er1
5203	ac_status=$?
5204	grep -v '^ *+' conftest.er1 >conftest.err
5205	rm -f conftest.er1
5206	cat conftest.err >&5
5207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5208	(exit $ac_status); } &&
5209	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5210	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5211	(eval $ac_try) 2>&5
5212	ac_status=$?
5213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5214	(exit $ac_status); }; } &&
5215	{ ac_try='test -s conftest.$ac_objext'
5216	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5217	(eval $ac_try) 2>&5
5218	ac_status=$?
5219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5220	(exit $ac_status); }; }; then
5221	:
5222	else
5223	echo "$as_me: failed program was:" >&5
5224	sed 's/^/| /' conftest.$ac_ext >&5
5225
5226	continue
5227	fi
5228	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5229	cat >conftest.$ac_ext <<_ACEOF
5230	/* confdefs.h. */
5231	_ACEOF
5232	cat confdefs.h >>conftest.$ac_ext
5233	cat >>conftest.$ac_ext <<_ACEOF
5234	/* end confdefs.h. */
5235	$ac_declaration
5236	int
5237	main ()
5238	{
5239	exit (42);
5240	;
5241	return 0;
5242	}
5243	_ACEOF
5244	rm -f conftest.$ac_objext
5245	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5246	(eval $ac_compile) 2>conftest.er1
5247	ac_status=$?
5248	grep -v '^ *+' conftest.er1 >conftest.err
5249	rm -f conftest.er1
5250	cat conftest.err >&5
5251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5252	(exit $ac_status); } &&
5253	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5255	(eval $ac_try) 2>&5
5256	ac_status=$?
5257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5258	(exit $ac_status); }; } &&
5259	{ ac_try='test -s conftest.$ac_objext'
5260	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5261	(eval $ac_try) 2>&5
5262	ac_status=$?
5263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5264	(exit $ac_status); }; }; then
5265	break
5266	else
5267	echo "$as_me: failed program was:" >&5
5268	sed 's/^/| /' conftest.$ac_ext >&5
5269
5270	fi
5271	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5272	done
5273	rm -f conftest*
5274	if test -n "$ac_declaration"; then
5275	echo '#ifdef __cplusplus' >>confdefs.h
5276	echo $ac_declaration >>confdefs.h
5277	echo '#endif' >>confdefs.h
5278	fi
5279
5280	else
5281	echo "$as_me: failed program was:" >&5
5282	sed 's/^/| /' conftest.$ac_ext >&5
5283
5284	fi
5285	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5286	ac_ext=c
5287	ac_cpp='$CPP $CPPFLAGS'
5288	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5289	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5290	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5291
5292	depcc="$CC" am_compiler_list=
5293
5294	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5295	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5296	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5297	echo $ECHO_N "(cached) $ECHO_C" >&6
5298	else
5299	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5300	# We make a subdir and do the tests there. Otherwise we can end up
5301	# making bogus files that we don't know about and never remove. For
5302	# instance it was reported that on HP-UX the gcc test will end up
5303	# making a dummy file named `D' -- because `-MD' means `put the output
5304	# in D'.
5305	mkdir conftest.dir
5306	# Copy depcomp to subdir because otherwise we won't find it if we're
5307	# using a relative directory.
5308	cp "$am_depcomp" conftest.dir
5309	cd conftest.dir
5310	# We will build objects and dependencies in a subdirectory because
5311	# it helps to detect inapplicable dependency modes. For instance
5312	# both Tru64's cc and ICC support -MD to output dependencies as a
5313	# side effect of compilation, but ICC will put the dependencies in
5314	# the current directory while Tru64 will put them in the object
5315	# directory.
5316	mkdir sub
5317
5318	am_cv_CC_dependencies_compiler_type=none
5319	if test "$am_compiler_list" = ""; then
5320	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5321	fi
5322	for depmode in $am_compiler_list; do
5323	# Setup a source with many dependencies, because some compilers
5324	# like to wrap large dependency lists on column 80 (with \), and
5325	# we should not choose a depcomp mode which is confused by this.
5326	#
5327	# We need to recreate these files for each test, as the compiler may
5328	# overwrite some of them when testing with obscure command lines.
5329	# This happens at least with the AIX C compiler.
5330	: > sub/conftest.c
5331	for i in 1 2 3 4 5 6; do
5332	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5333	: > sub/conftst$i.h
5334	done
5335	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5336
5337	case $depmode in
5338	nosideeffect)
5339	# after this tag, mechanisms are not by side-effect, so they'll
5340	# only be used when explicitly requested
5341	if test "x$enable_dependency_tracking" = xyes; then
5342	continue
5343	else
5344	break
5345	fi
5346	;;
5347	none) break ;;
5348	esac
5349	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5350	# mode. It turns out that the SunPro C++ compiler does not properly
5351	# handle `-M -o', and we need to detect this.
5352	if depmode=$depmode \
5353	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5354	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5355	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5356	>/dev/null 2>conftest.err &&
5357	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5358	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5359	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5360	# icc doesn't choke on unknown options, it will just issue warnings
5361	# (even with -Werror). So we grep stderr for any message
5362	# that says an option was ignored.
5363	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5364	am_cv_CC_dependencies_compiler_type=$depmode
5365	break
5366	fi
5367	fi
5368	done
5369
5370	cd ..
5371	rm -rf conftest.dir
5372	else
5373	am_cv_CC_dependencies_compiler_type=none
5374	fi
5375
5376	fi
5377	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5378	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5379	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5380
5381
5382
5383	if
5384	test "x$enable_dependency_tracking" != xno \
5385	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5386	am__fastdepCC_TRUE=
5387	am__fastdepCC_FALSE='#'
5388	else
5389	am__fastdepCC_TRUE='#'
5390	am__fastdepCC_FALSE=
5391	fi
5392
5393
5394	ac_ext=c
5395	ac_cpp='$CPP $CPPFLAGS'
5396	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5397	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5398	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5399	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	5593	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5400	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	5594	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5401	# On Suns, sometimes $CPP names a directory.	5595	# On Suns, sometimes $CPP names a directory.
5402	if test -n "$CPP" && test -d "$CPP"; then	5596	if test -n "$CPP" && test -d "$CPP"; then
5403	CPP=	5597	CPP=
5404	fi	5598	fi
5405	if test -z "$CPP"; then	5599	if test -z "$CPP"; then
5406	if test "${ac_cv_prog_CPP+set}" = set; then	5600	if ${ac_cv_prog_CPP+:} false; then :
5407	echo $ECHO_N "(cached) $ECHO_C" >&6	5601	$as_echo_n "(cached) " >&6
5408	else	5602	else
5409	# Double quotes because CPP needs to be expanded	5603	# Double quotes because CPP needs to be expanded
5410	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	5604	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5411	do	5605	do
5412	ac_preproc_ok=false	5606	ac_preproc_ok=false
…		…
5416	# with a fresh cross-compiler works.	5610	# with a fresh cross-compiler works.
5417	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5611	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5418	# <limits.h> exists even on freestanding compilers.	5612	# <limits.h> exists even on freestanding compilers.
5419	# On the NeXT, cc -E runs the code through the compiler's parser,	5613	# On the NeXT, cc -E runs the code through the compiler's parser,
5420	# not just through cpp. "Syntax error" is here to catch this case.	5614	# not just through cpp. "Syntax error" is here to catch this case.
5421	cat >conftest.$ac_ext <<_ACEOF
5422	/* confdefs.h. */
5423	_ACEOF
5424	cat confdefs.h >>conftest.$ac_ext	5615	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5425	cat >>conftest.$ac_ext <<_ACEOF
5426	/* end confdefs.h. */	5616	/* end confdefs.h. */
5427	#ifdef __STDC__	5617	#ifdef __STDC__
5428	# include <limits.h>	5618	# include <limits.h>
5429	#else	5619	#else
5430	# include <assert.h>	5620	# include <assert.h>
5431	#endif	5621	#endif
5432	Syntax error	5622	Syntax error
5433	_ACEOF	5623	_ACEOF
5434	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5624	if ac_fn_c_try_cpp "$LINENO"; then :
5435	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5625
5436	ac_status=$?
5437	grep -v '^ *+' conftest.er1 >conftest.err
5438	rm -f conftest.er1
5439	cat conftest.err >&5
5440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5441	(exit $ac_status); } >/dev/null; then
5442	if test -s conftest.err; then
5443	ac_cpp_err=$ac_c_preproc_warn_flag
5444	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5445	else	5626	else
5446	ac_cpp_err=
5447	fi
5448	else
5449	ac_cpp_err=yes
5450	fi
5451	if test -z "$ac_cpp_err"; then
5452	:
5453	else
5454	echo "$as_me: failed program was:" >&5
5455	sed 's/^/| /' conftest.$ac_ext >&5
5456
5457	# Broken: fails on valid input.	5627	# Broken: fails on valid input.
5458	continue	5628	continue
5459	fi	5629	fi
5460	rm -f conftest.err conftest.$ac_ext	5630	rm -f conftest.err conftest.i conftest.$ac_ext
5461		5631
5462	# OK, works on sane cases. Now check whether non-existent headers	5632	# OK, works on sane cases. Now check whether nonexistent headers
5463	# can be detected and how.	5633	# can be detected and how.
5464	cat >conftest.$ac_ext <<_ACEOF
5465	/* confdefs.h. */
5466	_ACEOF
5467	cat confdefs.h >>conftest.$ac_ext	5634	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5468	cat >>conftest.$ac_ext <<_ACEOF
5469	/* end confdefs.h. */	5635	/* end confdefs.h. */
5470	#include <ac_nonexistent.h>	5636	#include <ac_nonexistent.h>
5471	_ACEOF	5637	_ACEOF
5472	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5638	if ac_fn_c_try_cpp "$LINENO"; then :
5473	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5474	ac_status=$?
5475	grep -v '^ *+' conftest.er1 >conftest.err
5476	rm -f conftest.er1
5477	cat conftest.err >&5
5478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5479	(exit $ac_status); } >/dev/null; then
5480	if test -s conftest.err; then
5481	ac_cpp_err=$ac_c_preproc_warn_flag
5482	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5483	else
5484	ac_cpp_err=
5485	fi
5486	else
5487	ac_cpp_err=yes
5488	fi
5489	if test -z "$ac_cpp_err"; then
5490	# Broken: success on invalid input.	5639	# Broken: success on invalid input.
5491	continue	5640	continue
5492	else	5641	else
5493	echo "$as_me: failed program was:" >&5
5494	sed 's/^/| /' conftest.$ac_ext >&5
5495
5496	# Passes both tests.	5642	# Passes both tests.
5497	ac_preproc_ok=:	5643	ac_preproc_ok=:
5498	break	5644	break
5499	fi	5645	fi
5500	rm -f conftest.err conftest.$ac_ext	5646	rm -f conftest.err conftest.i conftest.$ac_ext
5501		5647
5502	done	5648	done
5503	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5649	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5504	rm -f conftest.err conftest.$ac_ext	5650	rm -f conftest.i conftest.err conftest.$ac_ext
5505	if $ac_preproc_ok; then	5651	if $ac_preproc_ok; then :
5506	break	5652	break
5507	fi	5653	fi
5508		5654
5509	done	5655	done
5510	ac_cv_prog_CPP=$CPP	5656	ac_cv_prog_CPP=$CPP
…		…
5512	fi	5658	fi
5513	CPP=$ac_cv_prog_CPP	5659	CPP=$ac_cv_prog_CPP
5514	else	5660	else
5515	ac_cv_prog_CPP=$CPP	5661	ac_cv_prog_CPP=$CPP
5516	fi	5662	fi
5517	echo "$as_me:$LINENO: result: $CPP" >&5	5663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5518	echo "${ECHO_T}$CPP" >&6	5664	$as_echo "$CPP" >&6; }
5519	ac_preproc_ok=false	5665	ac_preproc_ok=false
5520	for ac_c_preproc_warn_flag in '' yes	5666	for ac_c_preproc_warn_flag in '' yes
5521	do	5667	do
5522	# Use a header file that comes with gcc, so configuring glibc	5668	# Use a header file that comes with gcc, so configuring glibc
5523	# with a fresh cross-compiler works.	5669	# with a fresh cross-compiler works.
5524	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5670	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5525	# <limits.h> exists even on freestanding compilers.	5671	# <limits.h> exists even on freestanding compilers.
5526	# On the NeXT, cc -E runs the code through the compiler's parser,	5672	# On the NeXT, cc -E runs the code through the compiler's parser,
5527	# not just through cpp. "Syntax error" is here to catch this case.	5673	# not just through cpp. "Syntax error" is here to catch this case.
5528	cat >conftest.$ac_ext <<_ACEOF
5529	/* confdefs.h. */
5530	_ACEOF
5531	cat confdefs.h >>conftest.$ac_ext	5674	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5532	cat >>conftest.$ac_ext <<_ACEOF
5533	/* end confdefs.h. */	5675	/* end confdefs.h. */
5534	#ifdef __STDC__	5676	#ifdef __STDC__
5535	# include <limits.h>	5677	# include <limits.h>
5536	#else	5678	#else
5537	# include <assert.h>	5679	# include <assert.h>
5538	#endif	5680	#endif
5539	Syntax error	5681	Syntax error
5540	_ACEOF	5682	_ACEOF
5541	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5683	if ac_fn_c_try_cpp "$LINENO"; then :
5542	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5684
5543	ac_status=$?
5544	grep -v '^ *+' conftest.er1 >conftest.err
5545	rm -f conftest.er1
5546	cat conftest.err >&5
5547	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5548	(exit $ac_status); } >/dev/null; then
5549	if test -s conftest.err; then
5550	ac_cpp_err=$ac_c_preproc_warn_flag
5551	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5552	else	5685	else
5553	ac_cpp_err=
5554	fi
5555	else
5556	ac_cpp_err=yes
5557	fi
5558	if test -z "$ac_cpp_err"; then
5559	:
5560	else
5561	echo "$as_me: failed program was:" >&5
5562	sed 's/^/| /' conftest.$ac_ext >&5
5563
5564	# Broken: fails on valid input.	5686	# Broken: fails on valid input.
5565	continue	5687	continue
5566	fi	5688	fi
5567	rm -f conftest.err conftest.$ac_ext	5689	rm -f conftest.err conftest.i conftest.$ac_ext
5568		5690
5569	# OK, works on sane cases. Now check whether non-existent headers	5691	# OK, works on sane cases. Now check whether nonexistent headers
5570	# can be detected and how.	5692	# can be detected and how.
5571	cat >conftest.$ac_ext <<_ACEOF
5572	/* confdefs.h. */
5573	_ACEOF
5574	cat confdefs.h >>conftest.$ac_ext	5693	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5575	cat >>conftest.$ac_ext <<_ACEOF
5576	/* end confdefs.h. */	5694	/* end confdefs.h. */
5577	#include <ac_nonexistent.h>	5695	#include <ac_nonexistent.h>
5578	_ACEOF	5696	_ACEOF
5579	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5697	if ac_fn_c_try_cpp "$LINENO"; then :
5580	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5581	ac_status=$?
5582	grep -v '^ *+' conftest.er1 >conftest.err
5583	rm -f conftest.er1
5584	cat conftest.err >&5
5585	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5586	(exit $ac_status); } >/dev/null; then
5587	if test -s conftest.err; then
5588	ac_cpp_err=$ac_c_preproc_warn_flag
5589	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5590	else
5591	ac_cpp_err=
5592	fi
5593	else
5594	ac_cpp_err=yes
5595	fi
5596	if test -z "$ac_cpp_err"; then
5597	# Broken: success on invalid input.	5698	# Broken: success on invalid input.
5598	continue	5699	continue
5599	else	5700	else
5600	echo "$as_me: failed program was:" >&5
5601	sed 's/^/| /' conftest.$ac_ext >&5
5602
5603	# Passes both tests.	5701	# Passes both tests.
5604	ac_preproc_ok=:	5702	ac_preproc_ok=:
5605	break	5703	break
5606	fi	5704	fi
5607	rm -f conftest.err conftest.$ac_ext	5705	rm -f conftest.err conftest.i conftest.$ac_ext
5608		5706
5609	done	5707	done
5610	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5708	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5611	rm -f conftest.err conftest.$ac_ext	5709	rm -f conftest.i conftest.err conftest.$ac_ext
5612	if $ac_preproc_ok; then	5710	if $ac_preproc_ok; then :
5613	:	5711
5614	else	5712	else
5615	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	5713	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5616	See \`config.log' for more details." >&5	5714	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5617	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	5715	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5618	See \`config.log' for more details." >&2;}	5716	See \`config.log' for more details" "$LINENO" 5; }
5619	{ (exit 1); exit 1; }; }
5620	fi	5717	fi
5621		5718
5622	ac_ext=c	5719	ac_ext=c
5623	ac_cpp='$CPP $CPPFLAGS'	5720	ac_cpp='$CPP $CPPFLAGS'
5624	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5721	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5625	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5722	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5626	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5723	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5627		5724
5628	ac_ext=cc	5725	ac_ext=cpp
5629	ac_cpp='$CXXCPP $CPPFLAGS'	5726	ac_cpp='$CXXCPP $CPPFLAGS'
5630	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5727	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5631	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5728	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5632	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5729	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5730	if test -z "$CXX"; then
		5731	if test -n "$CCC"; then
		5732	CXX=$CCC
		5733	else
5633	if test -n "$ac_tool_prefix"; then	5734	if test -n "$ac_tool_prefix"; then
5634	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5735	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5635	do	5736	do
5636	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	5737	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5637	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	5738	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5638	echo "$as_me:$LINENO: checking for $ac_word" >&5	5739	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5639	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5740	$as_echo_n "checking for $ac_word... " >&6; }
5640	if test "${ac_cv_prog_CXX+set}" = set; then	5741	if ${ac_cv_prog_CXX+:} false; then :
5641	echo $ECHO_N "(cached) $ECHO_C" >&6	5742	$as_echo_n "(cached) " >&6
5642	else	5743	else
5643	if test -n "$CXX"; then	5744	if test -n "$CXX"; then
5644	ac_cv_prog_CXX="$CXX" # Let the user override the test.	5745	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5645	else	5746	else
5646	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5747	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5647	for as_dir in $PATH	5748	for as_dir in $PATH
5648	do	5749	do
5649	IFS=$as_save_IFS	5750	IFS=$as_save_IFS
5650	test -z "$as_dir" && as_dir=.	5751	test -z "$as_dir" && as_dir=.
5651	for ac_exec_ext in '' $ac_executable_extensions; do	5752	for ac_exec_ext in '' $ac_executable_extensions; do
5652	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5753	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5653	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	5754	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5654	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5755	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5655	break 2	5756	break 2
5656	fi	5757	fi
5657	done	5758	done
5658	done	5759	done
		5760	IFS=$as_save_IFS
5659		5761
5660	fi	5762	fi
5661	fi	5763	fi
5662	CXX=$ac_cv_prog_CXX	5764	CXX=$ac_cv_prog_CXX
5663	if test -n "$CXX"; then	5765	if test -n "$CXX"; then
5664	echo "$as_me:$LINENO: result: $CXX" >&5	5766	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5665	echo "${ECHO_T}$CXX" >&6	5767	$as_echo "$CXX" >&6; }
5666	else	5768	else
5667	echo "$as_me:$LINENO: result: no" >&5	5769	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5668	echo "${ECHO_T}no" >&6	5770	$as_echo "no" >&6; }
5669	fi	5771	fi
		5772
5670		5773
5671	test -n "$CXX" && break	5774	test -n "$CXX" && break
5672	done	5775	done
5673	fi	5776	fi
5674	if test -z "$CXX"; then	5777	if test -z "$CXX"; then
5675	ac_ct_CXX=$CXX	5778	ac_ct_CXX=$CXX
5676	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5779	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5677	do	5780	do
5678	# Extract the first word of "$ac_prog", so it can be a program name with args.	5781	# Extract the first word of "$ac_prog", so it can be a program name with args.
5679	set dummy $ac_prog; ac_word=$2	5782	set dummy $ac_prog; ac_word=$2
5680	echo "$as_me:$LINENO: checking for $ac_word" >&5	5783	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5681	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5784	$as_echo_n "checking for $ac_word... " >&6; }
5682	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	5785	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5683	echo $ECHO_N "(cached) $ECHO_C" >&6	5786	$as_echo_n "(cached) " >&6
5684	else	5787	else
5685	if test -n "$ac_ct_CXX"; then	5788	if test -n "$ac_ct_CXX"; then
5686	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	5789	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5687	else	5790	else
5688	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5791	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5689	for as_dir in $PATH	5792	for as_dir in $PATH
5690	do	5793	do
5691	IFS=$as_save_IFS	5794	IFS=$as_save_IFS
5692	test -z "$as_dir" && as_dir=.	5795	test -z "$as_dir" && as_dir=.
5693	for ac_exec_ext in '' $ac_executable_extensions; do	5796	for ac_exec_ext in '' $ac_executable_extensions; do
5694	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5797	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5695	ac_cv_prog_ac_ct_CXX="$ac_prog"	5798	ac_cv_prog_ac_ct_CXX="$ac_prog"
5696	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5799	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5697	break 2	5800	break 2
5698	fi	5801	fi
5699	done	5802	done
5700	done	5803	done
		5804	IFS=$as_save_IFS
5701		5805
5702	fi	5806	fi
5703	fi	5807	fi
5704	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	5808	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5705	if test -n "$ac_ct_CXX"; then	5809	if test -n "$ac_ct_CXX"; then
5706	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	5810	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5707	echo "${ECHO_T}$ac_ct_CXX" >&6	5811	$as_echo "$ac_ct_CXX" >&6; }
5708	else	5812	else
5709	echo "$as_me:$LINENO: result: no" >&5	5813	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5710	echo "${ECHO_T}no" >&6	5814	$as_echo "no" >&6; }
5711	fi	5815	fi
		5816
5712		5817
5713	test -n "$ac_ct_CXX" && break	5818	test -n "$ac_ct_CXX" && break
5714	done	5819	done
5715	test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
5716		5820
		5821	if test "x$ac_ct_CXX" = x; then
		5822	CXX="g++"
		5823	else
		5824	case $cross_compiling:$ac_tool_warned in
		5825	yes:)
		5826	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		5827	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5828	ac_tool_warned=yes ;;
		5829	esac
5717	CXX=$ac_ct_CXX	5830	CXX=$ac_ct_CXX
		5831	fi
5718	fi	5832	fi
5719		5833
5720		5834	fi
		5835	fi
5721	# Provide some information about the compiler.	5836	# Provide some information about the compiler.
5722	echo "$as_me:$LINENO:" \	5837	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5723	"checking for C++ compiler version" >&5	5838	set X $ac_compile
5724	ac_compiler=`set X $ac_compile; echo $2`	5839	ac_compiler=$2
5725	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	5840	for ac_option in --version -v -V -qversion; do
5726	(eval $ac_compiler --version </dev/null >&5) 2>&5	5841	{ { ac_try="$ac_compiler $ac_option >&5"
		5842	case "(($ac_try" in
		5843	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		5844	*) ac_try_echo=$ac_try;;
		5845	esac
		5846	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5847	$as_echo "$ac_try_echo"; } >&5
		5848	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5727	ac_status=$?	5849	ac_status=$?
		5850	if test -s conftest.err; then
		5851	sed '10a\
		5852	... rest of stderr output deleted ...
		5853	10q' conftest.err >conftest.er1
		5854	cat conftest.er1 >&5
		5855	fi
		5856	rm -f conftest.er1 conftest.err
5728	echo "$as_me:$LINENO: \$? = $ac_status" >&5	5857	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5729	(exit $ac_status); }	5858	test $ac_status = 0; }
5730	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	5859	done
5731	(eval $ac_compiler -v </dev/null >&5) 2>&5
5732	ac_status=$?
5733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5734	(exit $ac_status); }
5735	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5736	(eval $ac_compiler -V </dev/null >&5) 2>&5
5737	ac_status=$?
5738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5739	(exit $ac_status); }
5740		5860
5741	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	5861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5742	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	5862	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5743	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	5863	if ${ac_cv_cxx_compiler_gnu+:} false; then :
5744	echo $ECHO_N "(cached) $ECHO_C" >&6	5864	$as_echo_n "(cached) " >&6
5745	else	5865	else
5746	cat >conftest.$ac_ext <<_ACEOF
5747	/* confdefs.h. */
5748	_ACEOF
5749	cat confdefs.h >>conftest.$ac_ext	5866	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5750	cat >>conftest.$ac_ext <<_ACEOF
5751	/* end confdefs.h. */	5867	/* end confdefs.h. */
5752		5868
5753	int	5869	int
5754	main ()	5870	main ()
5755	{	5871	{
…		…
5759		5875
5760	;	5876	;
5761	return 0;	5877	return 0;
5762	}	5878	}
5763	_ACEOF	5879	_ACEOF
5764	rm -f conftest.$ac_objext	5880	if ac_fn_cxx_try_compile "$LINENO"; then :
5765	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5766	(eval $ac_compile) 2>conftest.er1
5767	ac_status=$?
5768	grep -v '^ *+' conftest.er1 >conftest.err
5769	rm -f conftest.er1
5770	cat conftest.err >&5
5771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5772	(exit $ac_status); } &&
5773	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5774	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5775	(eval $ac_try) 2>&5
5776	ac_status=$?
5777	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5778	(exit $ac_status); }; } &&
5779	{ ac_try='test -s conftest.$ac_objext'
5780	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5781	(eval $ac_try) 2>&5
5782	ac_status=$?
5783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5784	(exit $ac_status); }; }; then
5785	ac_compiler_gnu=yes	5881	ac_compiler_gnu=yes
5786	else	5882	else
5787	echo "$as_me: failed program was:" >&5
5788	sed 's/^/| /' conftest.$ac_ext >&5
5789
5790	ac_compiler_gnu=no	5883	ac_compiler_gnu=no
5791	fi	5884	fi
5792	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5885	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5793	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	5886	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5794		5887
5795	fi	5888	fi
5796	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5	5889	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5797	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6	5890	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5798	GXX=`test $ac_compiler_gnu = yes && echo yes`	5891	if test $ac_compiler_gnu = yes; then
		5892	GXX=yes
		5893	else
		5894	GXX=
		5895	fi
5799	ac_test_CXXFLAGS=${CXXFLAGS+set}	5896	ac_test_CXXFLAGS=${CXXFLAGS+set}
5800	ac_save_CXXFLAGS=$CXXFLAGS	5897	ac_save_CXXFLAGS=$CXXFLAGS
		5898	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
		5899	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
		5900	if ${ac_cv_prog_cxx_g+:} false; then :
		5901	$as_echo_n "(cached) " >&6
		5902	else
		5903	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
		5904	ac_cxx_werror_flag=yes
		5905	ac_cv_prog_cxx_g=no
5801	CXXFLAGS="-g"	5906	CXXFLAGS="-g"
5802	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5803	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5804	if test "${ac_cv_prog_cxx_g+set}" = set; then
5805	echo $ECHO_N "(cached) $ECHO_C" >&6
5806	else
5807	cat >conftest.$ac_ext <<_ACEOF
5808	/* confdefs.h. */
5809	_ACEOF
5810	cat confdefs.h >>conftest.$ac_ext	5907	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5811	cat >>conftest.$ac_ext <<_ACEOF
5812	/* end confdefs.h. */	5908	/* end confdefs.h. */
5813		5909
5814	int	5910	int
5815	main ()	5911	main ()
5816	{	5912	{
5817		5913
5818	;	5914	;
5819	return 0;	5915	return 0;
5820	}	5916	}
5821	_ACEOF	5917	_ACEOF
5822	rm -f conftest.$ac_objext	5918	if ac_fn_cxx_try_compile "$LINENO"; then :
5823	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5824	(eval $ac_compile) 2>conftest.er1
5825	ac_status=$?
5826	grep -v '^ *+' conftest.er1 >conftest.err
5827	rm -f conftest.er1
5828	cat conftest.err >&5
5829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5830	(exit $ac_status); } &&
5831	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5832	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5833	(eval $ac_try) 2>&5
5834	ac_status=$?
5835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5836	(exit $ac_status); }; } &&
5837	{ ac_try='test -s conftest.$ac_objext'
5838	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5839	(eval $ac_try) 2>&5
5840	ac_status=$?
5841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5842	(exit $ac_status); }; }; then
5843	ac_cv_prog_cxx_g=yes	5919	ac_cv_prog_cxx_g=yes
5844	else	5920	else
5845	echo "$as_me: failed program was:" >&5	5921	CXXFLAGS=""
5846	sed 's/^/| /' conftest.$ac_ext >&5	5922	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5923	/* end confdefs.h. */
5847		5924
		5925	int
		5926	main ()
		5927	{
		5928
		5929	;
		5930	return 0;
		5931	}
		5932	_ACEOF
		5933	if ac_fn_cxx_try_compile "$LINENO"; then :
		5934
		5935	else
		5936	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5937	CXXFLAGS="-g"
		5938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5939	/* end confdefs.h. */
		5940
		5941	int
		5942	main ()
		5943	{
		5944
		5945	;
		5946	return 0;
		5947	}
		5948	_ACEOF
		5949	if ac_fn_cxx_try_compile "$LINENO"; then :
5848	ac_cv_prog_cxx_g=no	5950	ac_cv_prog_cxx_g=yes
5849	fi	5951	fi
5850	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5952	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5851	fi	5953	fi
		5954	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5955	fi
		5956	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5957	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5958	fi
5852	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	5959	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5853	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	5960	$as_echo "$ac_cv_prog_cxx_g" >&6; }
5854	if test "$ac_test_CXXFLAGS" = set; then	5961	if test "$ac_test_CXXFLAGS" = set; then
5855	CXXFLAGS=$ac_save_CXXFLAGS	5962	CXXFLAGS=$ac_save_CXXFLAGS
5856	elif test $ac_cv_prog_cxx_g = yes; then	5963	elif test $ac_cv_prog_cxx_g = yes; then
5857	if test "$GXX" = yes; then	5964	if test "$GXX" = yes; then
5858	CXXFLAGS="-g -O2"	5965	CXXFLAGS="-g -O2"
…		…
5864	CXXFLAGS="-O2"	5971	CXXFLAGS="-O2"
5865	else	5972	else
5866	CXXFLAGS=	5973	CXXFLAGS=
5867	fi	5974	fi
5868	fi	5975	fi
5869	for ac_declaration in \
5870	'' \
5871	'extern "C" void std::exit (int) throw (); using std::exit;' \
5872	'extern "C" void std::exit (int); using std::exit;' \
5873	'extern "C" void exit (int) throw ();' \
5874	'extern "C" void exit (int);' \
5875	'void exit (int);'
5876	do
5877	cat >conftest.$ac_ext <<_ACEOF
5878	/* confdefs.h. */
5879	_ACEOF
5880	cat confdefs.h >>conftest.$ac_ext
5881	cat >>conftest.$ac_ext <<_ACEOF
5882	/* end confdefs.h. */
5883	$ac_declaration
5884	#include <stdlib.h>
5885	int
5886	main ()
5887	{
5888	exit (42);
5889	;
5890	return 0;
5891	}
5892	_ACEOF
5893	rm -f conftest.$ac_objext
5894	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5895	(eval $ac_compile) 2>conftest.er1
5896	ac_status=$?
5897	grep -v '^ *+' conftest.er1 >conftest.err
5898	rm -f conftest.er1
5899	cat conftest.err >&5
5900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5901	(exit $ac_status); } &&
5902	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5904	(eval $ac_try) 2>&5
5905	ac_status=$?
5906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5907	(exit $ac_status); }; } &&
5908	{ ac_try='test -s conftest.$ac_objext'
5909	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5910	(eval $ac_try) 2>&5
5911	ac_status=$?
5912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5913	(exit $ac_status); }; }; then
5914	:
5915	else
5916	echo "$as_me: failed program was:" >&5
5917	sed 's/^/| /' conftest.$ac_ext >&5
5918
5919	continue
5920	fi
5921	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5922	cat >conftest.$ac_ext <<_ACEOF
5923	/* confdefs.h. */
5924	_ACEOF
5925	cat confdefs.h >>conftest.$ac_ext
5926	cat >>conftest.$ac_ext <<_ACEOF
5927	/* end confdefs.h. */
5928	$ac_declaration
5929	int
5930	main ()
5931	{
5932	exit (42);
5933	;
5934	return 0;
5935	}
5936	_ACEOF
5937	rm -f conftest.$ac_objext
5938	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5939	(eval $ac_compile) 2>conftest.er1
5940	ac_status=$?
5941	grep -v '^ *+' conftest.er1 >conftest.err
5942	rm -f conftest.er1
5943	cat conftest.err >&5
5944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5945	(exit $ac_status); } &&
5946	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5948	(eval $ac_try) 2>&5
5949	ac_status=$?
5950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5951	(exit $ac_status); }; } &&
5952	{ ac_try='test -s conftest.$ac_objext'
5953	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5954	(eval $ac_try) 2>&5
5955	ac_status=$?
5956	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5957	(exit $ac_status); }; }; then
5958	break
5959	else
5960	echo "$as_me: failed program was:" >&5
5961	sed 's/^/| /' conftest.$ac_ext >&5
5962
5963	fi
5964	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5965	done
5966	rm -f conftest*
5967	if test -n "$ac_declaration"; then
5968	echo '#ifdef __cplusplus' >>confdefs.h
5969	echo $ac_declaration >>confdefs.h
5970	echo '#endif' >>confdefs.h
5971	fi
5972
5973	ac_ext=c	5976	ac_ext=c
5974	ac_cpp='$CPP $CPPFLAGS'	5977	ac_cpp='$CPP $CPPFLAGS'
5975	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5978	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5976	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5979	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5977	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5980	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5978		5981
5979	depcc="$CXX" am_compiler_list=	5982	depcc="$CXX" am_compiler_list=
5980		5983
5981	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5984	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5982	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5985	$as_echo_n "checking dependency style of $depcc... " >&6; }
5983	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	5986	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5984	echo $ECHO_N "(cached) $ECHO_C" >&6	5987	$as_echo_n "(cached) " >&6
5985	else	5988	else
5986	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5989	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5987	# We make a subdir and do the tests there. Otherwise we can end up	5990	# We make a subdir and do the tests there. Otherwise we can end up
5988	# making bogus files that we don't know about and never remove. For	5991	# making bogus files that we don't know about and never remove. For
5989	# instance it was reported that on HP-UX the gcc test will end up	5992	# instance it was reported that on HP-UX the gcc test will end up
…		…
6059	else	6062	else
6060	am_cv_CXX_dependencies_compiler_type=none	6063	am_cv_CXX_dependencies_compiler_type=none
6061	fi	6064	fi
6062		6065
6063	fi	6066	fi
6064	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6067	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6065	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6068	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6066	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6069	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6067		6070
6068		6071
6069		6072
6070	if	6073	if
…		…
6077	am__fastdepCXX_FALSE=	6080	am__fastdepCXX_FALSE=
6078	fi	6081	fi
6079		6082
6080		6083
6081		6084
6082	echo "$as_me:$LINENO: checking for egrep" >&5	6085	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6083	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	6086	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6084	if test "${ac_cv_prog_egrep+set}" = set; then	6087	if ${ac_cv_path_GREP+:} false; then :
6085	echo $ECHO_N "(cached) $ECHO_C" >&6	6088	$as_echo_n "(cached) " >&6
6086	else	6089	else
6087	if echo a | (grep -E '(a|b)') >/dev/null 2>&1	6090	if test -z "$GREP"; then
6088	then ac_cv_prog_egrep='grep -E'	6091	ac_path_GREP_found=false
6089	else ac_cv_prog_egrep='egrep'	6092	# Loop through the user's path and test for each of PROGNAME-LIST
		6093	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6094	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6095	do
		6096	IFS=$as_save_IFS
		6097	test -z "$as_dir" && as_dir=.
		6098	for ac_prog in grep ggrep; do
		6099	for ac_exec_ext in '' $ac_executable_extensions; do
		6100	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
		6101	as_fn_executable_p "$ac_path_GREP" || continue
		6102	# Check for GNU ac_path_GREP and select it if it is found.
		6103	# Check for GNU $ac_path_GREP
		6104	case `"$ac_path_GREP" --version 2>&1` in
		6105	*GNU*)
		6106	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6107	*)
		6108	ac_count=0
		6109	$as_echo_n 0123456789 >"conftest.in"
		6110	while :
		6111	do
		6112	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6113	mv "conftest.tmp" "conftest.in"
		6114	cp "conftest.in" "conftest.nl"
		6115	$as_echo 'GREP' >> "conftest.nl"
		6116	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		6117	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		6118	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6119	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6120	# Best one so far, save it but keep looking for a better one
		6121	ac_cv_path_GREP="$ac_path_GREP"
		6122	ac_path_GREP_max=$ac_count
6090	fi	6123	fi
		6124	# 10*(2^10) chars as input seems more than enough
		6125	test $ac_count -gt 10 && break
		6126	done
		6127	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6128	esac
		6129
		6130	$ac_path_GREP_found && break 3
		6131	done
		6132	done
		6133	done
		6134	IFS=$as_save_IFS
		6135	if test -z "$ac_cv_path_GREP"; then
		6136	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6137	fi
		6138	else
		6139	ac_cv_path_GREP=$GREP
6091	fi	6140	fi
6092	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6141
6093	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6142	fi
6094	EGREP=$ac_cv_prog_egrep	6143	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6144	$as_echo "$ac_cv_path_GREP" >&6; }
		6145	GREP="$ac_cv_path_GREP"
		6146
		6147
		6148	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6149	$as_echo_n "checking for egrep... " >&6; }
		6150	if ${ac_cv_path_EGREP+:} false; then :
		6151	$as_echo_n "(cached) " >&6
		6152	else
		6153	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		6154	then ac_cv_path_EGREP="$GREP -E"
		6155	else
		6156	if test -z "$EGREP"; then
		6157	ac_path_EGREP_found=false
		6158	# Loop through the user's path and test for each of PROGNAME-LIST
		6159	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6160	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6161	do
		6162	IFS=$as_save_IFS
		6163	test -z "$as_dir" && as_dir=.
		6164	for ac_prog in egrep; do
		6165	for ac_exec_ext in '' $ac_executable_extensions; do
		6166	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6167	as_fn_executable_p "$ac_path_EGREP" || continue
		6168	# Check for GNU ac_path_EGREP and select it if it is found.
		6169	# Check for GNU $ac_path_EGREP
		6170	case `"$ac_path_EGREP" --version 2>&1` in
		6171	*GNU*)
		6172	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6173	*)
		6174	ac_count=0
		6175	$as_echo_n 0123456789 >"conftest.in"
		6176	while :
		6177	do
		6178	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6179	mv "conftest.tmp" "conftest.in"
		6180	cp "conftest.in" "conftest.nl"
		6181	$as_echo 'EGREP' >> "conftest.nl"
		6182	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		6183	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		6184	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6185	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6186	# Best one so far, save it but keep looking for a better one
		6187	ac_cv_path_EGREP="$ac_path_EGREP"
		6188	ac_path_EGREP_max=$ac_count
		6189	fi
		6190	# 10*(2^10) chars as input seems more than enough
		6191	test $ac_count -gt 10 && break
		6192	done
		6193	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6194	esac
		6195
		6196	$ac_path_EGREP_found && break 3
		6197	done
		6198	done
		6199	done
		6200	IFS=$as_save_IFS
		6201	if test -z "$ac_cv_path_EGREP"; then
		6202	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6203	fi
		6204	else
		6205	ac_cv_path_EGREP=$EGREP
		6206	fi
		6207
		6208	fi
		6209	fi
		6210	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6211	$as_echo "$ac_cv_path_EGREP" >&6; }
		6212	EGREP="$ac_cv_path_EGREP"
6095		6213
6096		6214
6097	if test $ac_cv_c_compiler_gnu = yes; then	6215	if test $ac_cv_c_compiler_gnu = yes; then
6098	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	6216	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6099	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	6217	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
6100	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	6218	if ${ac_cv_prog_gcc_traditional+:} false; then :
6101	echo $ECHO_N "(cached) $ECHO_C" >&6	6219	$as_echo_n "(cached) " >&6
6102	else	6220	else
6103	ac_pattern="Autoconf.*'x'"	6221	ac_pattern="Autoconf.*'x'"
6104	cat >conftest.$ac_ext <<_ACEOF
6105	/* confdefs.h. */
6106	_ACEOF
6107	cat confdefs.h >>conftest.$ac_ext	6222	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6108	cat >>conftest.$ac_ext <<_ACEOF
6109	/* end confdefs.h. */	6223	/* end confdefs.h. */
6110	#include <sgtty.h>	6224	#include <sgtty.h>
6111	Autoconf TIOCGETP	6225	Autoconf TIOCGETP
6112	_ACEOF	6226	_ACEOF
6113	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6227	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6114	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6228	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
6115	ac_cv_prog_gcc_traditional=yes	6229	ac_cv_prog_gcc_traditional=yes
6116	else	6230	else
6117	ac_cv_prog_gcc_traditional=no	6231	ac_cv_prog_gcc_traditional=no
6118	fi	6232	fi
6119	rm -f conftest*	6233	rm -f conftest*
6120		6234
6121		6235
6122	if test $ac_cv_prog_gcc_traditional = no; then	6236	if test $ac_cv_prog_gcc_traditional = no; then
6123	cat >conftest.$ac_ext <<_ACEOF
6124	/* confdefs.h. */
6125	_ACEOF
6126	cat confdefs.h >>conftest.$ac_ext	6237	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6127	cat >>conftest.$ac_ext <<_ACEOF
6128	/* end confdefs.h. */	6238	/* end confdefs.h. */
6129	#include <termio.h>	6239	#include <termio.h>
6130	Autoconf TCGETA	6240	Autoconf TCGETA
6131	_ACEOF	6241	_ACEOF
6132	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6242	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6133	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6243	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
6134	ac_cv_prog_gcc_traditional=yes	6244	ac_cv_prog_gcc_traditional=yes
6135	fi	6245	fi
6136	rm -f conftest*	6246	rm -f conftest*
6137		6247
6138	fi	6248	fi
6139	fi	6249	fi
6140	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	6250	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6141	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	6251	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
6142	if test $ac_cv_prog_gcc_traditional = yes; then	6252	if test $ac_cv_prog_gcc_traditional = yes; then
6143	CC="$CC -traditional"	6253	CC="$CC -traditional"
6144	fi	6254	fi
6145	fi	6255	fi
6146		6256
6147	for ac_prog in gawk mawk nawk awk	6257	for ac_prog in gawk mawk nawk awk
6148	do	6258	do
6149	# Extract the first word of "$ac_prog", so it can be a program name with args.	6259	# Extract the first word of "$ac_prog", so it can be a program name with args.
6150	set dummy $ac_prog; ac_word=$2	6260	set dummy $ac_prog; ac_word=$2
6151	echo "$as_me:$LINENO: checking for $ac_word" >&5	6261	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6152	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6262	$as_echo_n "checking for $ac_word... " >&6; }
6153	if test "${ac_cv_prog_AWK+set}" = set; then	6263	if ${ac_cv_prog_AWK+:} false; then :
6154	echo $ECHO_N "(cached) $ECHO_C" >&6	6264	$as_echo_n "(cached) " >&6
6155	else	6265	else
6156	if test -n "$AWK"; then	6266	if test -n "$AWK"; then
6157	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6267	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6158	else	6268	else
6159	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6269	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6160	for as_dir in $PATH	6270	for as_dir in $PATH
6161	do	6271	do
6162	IFS=$as_save_IFS	6272	IFS=$as_save_IFS
6163	test -z "$as_dir" && as_dir=.	6273	test -z "$as_dir" && as_dir=.
6164	for ac_exec_ext in '' $ac_executable_extensions; do	6274	for ac_exec_ext in '' $ac_executable_extensions; do
6165	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6275	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6166	ac_cv_prog_AWK="$ac_prog"	6276	ac_cv_prog_AWK="$ac_prog"
6167	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6277	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6168	break 2	6278	break 2
6169	fi	6279	fi
6170	done	6280	done
6171	done	6281	done
		6282	IFS=$as_save_IFS
6172		6283
6173	fi	6284	fi
6174	fi	6285	fi
6175	AWK=$ac_cv_prog_AWK	6286	AWK=$ac_cv_prog_AWK
6176	if test -n "$AWK"; then	6287	if test -n "$AWK"; then
6177	echo "$as_me:$LINENO: result: $AWK" >&5	6288	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6178	echo "${ECHO_T}$AWK" >&6	6289	$as_echo "$AWK" >&6; }
6179	else	6290	else
6180	echo "$as_me:$LINENO: result: no" >&5	6291	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6181	echo "${ECHO_T}no" >&6	6292	$as_echo "no" >&6; }
6182	fi	6293	fi
		6294
6183		6295
6184	test -n "$AWK" && break	6296	test -n "$AWK" && break
6185	done	6297	done
6186		6298
6187	# Find a good install program. We prefer a C program (faster),
6188	# so one script is as good as another. But avoid the broken or
6189	# incompatible versions:
6190	# SysV /etc/install, /usr/sbin/install
6191	# SunOS /usr/etc/install
6192	# IRIX /sbin/install
6193	# AIX /bin/install
6194	# AmigaOS /C/install, which installs bootblocks on floppy discs
6195	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6196	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6197	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6198	# OS/2's system install, which has a completely different semantic
6199	# ./install, which can be erroneously created by make from ./install.sh.
6200	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6201	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6202	if test -z "$INSTALL"; then
6203	if test "${ac_cv_path_install+set}" = set; then
6204	echo $ECHO_N "(cached) $ECHO_C" >&6
6205	else
6206	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6207	for as_dir in $PATH
6208	do
6209	IFS=$as_save_IFS
6210	test -z "$as_dir" && as_dir=.
6211	# Account for people who put trailing slashes in PATH elements.
6212	case $as_dir/ in
6213	./ | .// | /cC/* | \
6214	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6215	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6216	/usr/ucb/* ) ;;
6217	*)
6218	# OSF1 and SCO ODT 3.0 have their own names for install.
6219	# Don't use installbsd from OSF since it installs stuff as root
6220	# by default.
6221	for ac_prog in ginstall scoinst install; do
6222	for ac_exec_ext in '' $ac_executable_extensions; do
6223	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6224	if test $ac_prog = install &&
6225	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6226	# AIX install. It has an incompatible calling convention.
6227	:
6228	elif test $ac_prog = install &&
6229	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6230	# program-specific install script used by HP pwplus--don't use.
6231	:
6232	else
6233	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6234	break 3
6235	fi
6236	fi
6237	done
6238	done
6239	;;
6240	esac
6241	done
6242		6299
6243
6244	fi
6245	if test "${ac_cv_path_install+set}" = set; then
6246	INSTALL=$ac_cv_path_install
6247	else
6248	# As a last resort, use the slow shell script. We don't cache a
6249	# path for INSTALL within a source directory, because that will
6250	# break other packages using the cache if that directory is
6251	# removed, or if the path is relative.
6252	INSTALL=$ac_install_sh
6253	fi
6254	fi
6255	echo "$as_me:$LINENO: result: $INSTALL" >&5
6256	echo "${ECHO_T}$INSTALL" >&6
6257
6258	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6259	# It thinks the first close brace ends the variable substitution.
6260	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6261
6262	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6263
6264	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6265
6266	echo "$as_me:$LINENO: checking whether ln -s works" >&5	6300	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6267	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	6301	$as_echo_n "checking whether ln -s works... " >&6; }
6268	LN_S=$as_ln_s	6302	LN_S=$as_ln_s
6269	if test "$LN_S" = "ln -s"; then	6303	if test "$LN_S" = "ln -s"; then
6270	echo "$as_me:$LINENO: result: yes" >&5	6304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6271	echo "${ECHO_T}yes" >&6	6305	$as_echo "yes" >&6; }
6272	else	6306	else
6273	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	6307	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6274	echo "${ECHO_T}no, using $LN_S" >&6	6308	$as_echo "no, using $LN_S" >&6; }
6275	fi	6309	fi
6276		6310
6277	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	6311	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6278	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	6312	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6279	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`	6313	set x ${MAKE-make}
		6314	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6280	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	6315	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6281	echo $ECHO_N "(cached) $ECHO_C" >&6	6316	$as_echo_n "(cached) " >&6
6282	else	6317	else
6283	cat >conftest.make <<\_ACEOF	6318	cat >conftest.make <<\_ACEOF
		6319	SHELL = /bin/sh
6284	all:	6320	all:
6285	@echo 'ac_maketemp="$(MAKE)"'	6321	@echo '@@@%%%=$(MAKE)=@@@%%%'
6286	_ACEOF	6322	_ACEOF
6287	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6323	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6288	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	6324	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6289	if test -n "$ac_maketemp"; then	6325	*@@@%%%=?*=@@@%%%*)
6290	eval ac_cv_prog_make_${ac_make}_set=yes	6326	eval ac_cv_prog_make_${ac_make}_set=yes;;
6291	else	6327	*)
6292	eval ac_cv_prog_make_${ac_make}_set=no	6328	eval ac_cv_prog_make_${ac_make}_set=no;;
6293	fi	6329	esac
6294	rm -f conftest.make	6330	rm -f conftest.make
6295	fi	6331	fi
6296	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	6332	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6297	echo "$as_me:$LINENO: result: yes" >&5	6333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6298	echo "${ECHO_T}yes" >&6	6334	$as_echo "yes" >&6; }
6299	SET_MAKE=	6335	SET_MAKE=
6300	else	6336	else
6301	echo "$as_me:$LINENO: result: no" >&5	6337	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6302	echo "${ECHO_T}no" >&6	6338	$as_echo "no" >&6; }
6303	SET_MAKE="MAKE=${MAKE-make}"	6339	SET_MAKE="MAKE=${MAKE-make}"
6304	fi	6340	fi
6305		6341
6306	if test -n "$ac_tool_prefix"; then	6342	if test -n "$ac_tool_prefix"; then
6307	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.	6343	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6308	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	6344	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6309	echo "$as_me:$LINENO: checking for $ac_word" >&5	6345	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6310	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6346	$as_echo_n "checking for $ac_word... " >&6; }
6311	if test "${ac_cv_prog_RANLIB+set}" = set; then	6347	if ${ac_cv_prog_RANLIB+:} false; then :
6312	echo $ECHO_N "(cached) $ECHO_C" >&6	6348	$as_echo_n "(cached) " >&6
6313	else	6349	else
6314	if test -n "$RANLIB"; then	6350	if test -n "$RANLIB"; then
6315	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	6351	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6316	else	6352	else
6317	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6353	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6318	for as_dir in $PATH	6354	for as_dir in $PATH
6319	do	6355	do
6320	IFS=$as_save_IFS	6356	IFS=$as_save_IFS
6321	test -z "$as_dir" && as_dir=.	6357	test -z "$as_dir" && as_dir=.
6322	for ac_exec_ext in '' $ac_executable_extensions; do	6358	for ac_exec_ext in '' $ac_executable_extensions; do
6323	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6359	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6324	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	6360	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6325	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6361	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6326	break 2	6362	break 2
6327	fi	6363	fi
6328	done	6364	done
6329	done	6365	done
		6366	IFS=$as_save_IFS
6330		6367
6331	fi	6368	fi
6332	fi	6369	fi
6333	RANLIB=$ac_cv_prog_RANLIB	6370	RANLIB=$ac_cv_prog_RANLIB
6334	if test -n "$RANLIB"; then	6371	if test -n "$RANLIB"; then
6335	echo "$as_me:$LINENO: result: $RANLIB" >&5	6372	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6336	echo "${ECHO_T}$RANLIB" >&6	6373	$as_echo "$RANLIB" >&6; }
6337	else	6374	else
6338	echo "$as_me:$LINENO: result: no" >&5	6375	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6339	echo "${ECHO_T}no" >&6	6376	$as_echo "no" >&6; }
6340	fi	6377	fi
		6378
6341		6379
6342	fi	6380	fi
6343	if test -z "$ac_cv_prog_RANLIB"; then	6381	if test -z "$ac_cv_prog_RANLIB"; then
6344	ac_ct_RANLIB=$RANLIB	6382	ac_ct_RANLIB=$RANLIB
6345	# Extract the first word of "ranlib", so it can be a program name with args.	6383	# Extract the first word of "ranlib", so it can be a program name with args.
6346	set dummy ranlib; ac_word=$2	6384	set dummy ranlib; ac_word=$2
6347	echo "$as_me:$LINENO: checking for $ac_word" >&5	6385	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6348	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6386	$as_echo_n "checking for $ac_word... " >&6; }
6349	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	6387	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6350	echo $ECHO_N "(cached) $ECHO_C" >&6	6388	$as_echo_n "(cached) " >&6
6351	else	6389	else
6352	if test -n "$ac_ct_RANLIB"; then	6390	if test -n "$ac_ct_RANLIB"; then
6353	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	6391	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6354	else	6392	else
6355	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6393	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6356	for as_dir in $PATH	6394	for as_dir in $PATH
6357	do	6395	do
6358	IFS=$as_save_IFS	6396	IFS=$as_save_IFS
6359	test -z "$as_dir" && as_dir=.	6397	test -z "$as_dir" && as_dir=.
6360	for ac_exec_ext in '' $ac_executable_extensions; do	6398	for ac_exec_ext in '' $ac_executable_extensions; do
6361	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6399	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6362	ac_cv_prog_ac_ct_RANLIB="ranlib"	6400	ac_cv_prog_ac_ct_RANLIB="ranlib"
6363	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6401	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6364	break 2	6402	break 2
6365	fi	6403	fi
6366	done	6404	done
6367	done	6405	done
		6406	IFS=$as_save_IFS
6368		6407
6369	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6370	fi	6408	fi
6371	fi	6409	fi
6372	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6410	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6373	if test -n "$ac_ct_RANLIB"; then	6411	if test -n "$ac_ct_RANLIB"; then
6374	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6412	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6375	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6413	$as_echo "$ac_ct_RANLIB" >&6; }
6376	else	6414	else
6377	echo "$as_me:$LINENO: result: no" >&5	6415	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6378	echo "${ECHO_T}no" >&6	6416	$as_echo "no" >&6; }
6379	fi	6417	fi
6380		6418
		6419	if test "x$ac_ct_RANLIB" = x; then
		6420	RANLIB=":"
		6421	else
		6422	case $cross_compiling:$ac_tool_warned in
		6423	yes:)
		6424	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6425	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6426	ac_tool_warned=yes ;;
		6427	esac
6381	RANLIB=$ac_ct_RANLIB	6428	RANLIB=$ac_ct_RANLIB
		6429	fi
6382	else	6430	else
6383	RANLIB="$ac_cv_prog_RANLIB"	6431	RANLIB="$ac_cv_prog_RANLIB"
6384	fi	6432	fi
6385		6433
6386		6434
6387	# Check whether --enable-iftype or --disable-iftype was given.	6435	# Check whether --enable-iftype was given.
6388	if test "${enable_iftype+set}" = set; then	6436	if test "${enable_iftype+set}" = set; then :
6389	enableval="$enable_iftype"	6437	enableval=$enable_iftype;
6390
6391	IFTYPE=`echo $enableval | sed s%/.*%%`	6438	IFTYPE=`echo $enableval | sed s%/.*%%`
6392	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	6439	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6393		6440
6394		6441
6395	fi;	6442	fi
6396		6443
		6444
6397	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6445	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6398	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6446	$as_echo_n "checking for kernel networking interface type... " >&6; }
6399		6447
6400	if test "x$IFTYPE" = "x"; then	6448	if test "x$IFTYPE" = "x"; then
6401	case $target_os in	6449	case $target_os in
6402	*linux*)	6450	*linux*)
6403	IFTYPE=native	6451	IFTYPE=native
6404	IFSUBTYPE=linux	6452	IFSUBTYPE=linux
6405		6453
6406	cat >>confdefs.h <<\_ACEOF	6454	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6407	#define HAVE_LINUX 1
6408	_ACEOF
6409		6455
6410	;;	6456	;;
6411	*freebsd*)	6457	*freebsd*)
6412	IFTYPE=tincd	6458	IFTYPE=tincd
6413	IFSUBTYPE=freebsd	6459	IFSUBTYPE=freebsd
6414		6460
6415	cat >>confdefs.h <<\_ACEOF	6461	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6416	#define HAVE_FREEBSD 1
6417	_ACEOF
6418		6462
6419	;;	6463	;;
6420	*darwin*)	6464	*darwin*)
6421	IFTYPE=native	6465	IFTYPE=native
6422	IFSUBTYPE=darwin	6466	IFSUBTYPE=darwin
6423		6467
6424	cat >>confdefs.h <<\_ACEOF	6468	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6425	#define HAVE_DARWIN 1
6426	_ACEOF
6427		6469
6428	;;	6470	;;
6429	*solaris*)	6471	*solaris*)
6430	IFTYPE=tincd	6472	IFTYPE=tincd
6431	IFSUBTYPE=solaris	6473	IFSUBTYPE=solaris
6432		6474
6433	cat >>confdefs.h <<\_ACEOF	6475	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6434	#define HAVE_SOLARIS 1
6435	_ACEOF
6436		6476
6437	;;	6477	;;
6438	*openbsd*)	6478	*openbsd*)
6439	IFTYPE=tincd	6479	IFTYPE=tincd
6440	IFSUBTYPE=openbsd	6480	IFSUBTYPE=openbsd
6441		6481
6442	cat >>confdefs.h <<\_ACEOF	6482	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6443	#define HAVE_OPENBSD 1
6444	_ACEOF
6445		6483
6446	;;	6484	;;
6447	*netbsd*)	6485	*netbsd*)
6448	IFTYPE=tincd	6486	IFTYPE=tincd
6449	IFSUBTYPE=netbsd	6487	IFSUBTYPE=netbsd
6450		6488
6451	cat >>confdefs.h <<\_ACEOF	6489	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6452	#define HAVE_NETBSD 1
6453	_ACEOF
6454		6490
6455	;;	6491	;;
6456	*cygwin*)	6492	*cygwin*)
6457	IFTYPE=native	6493	IFTYPE=native
6458	IFSUBTYPE=cygwin	6494	IFSUBTYPE=cygwin
6459		6495
6460	cat >>confdefs.h <<\_ACEOF	6496	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6461	#define HAVE_CYGWIN 1
6462	_ACEOF
6463		6497
6464	;;	6498	;;
6465	*)	6499	*)
6466	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6500	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6467	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6468	{ (exit 1); exit 1; }; }
6469	;;	6501	;;
6470	esac	6502	esac
6471	fi	6503	fi
6472	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6504	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6473	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6505	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6474	IFTYPE=$IFTYPE	6506	IFTYPE=$IFTYPE
6475		6507
6476	IFSUBTYPE=$IFSUBTYPE	6508	IFSUBTYPE=$IFSUBTYPE
6477		6509
6478		6510
…		…
6502		6534
6503	_ACEOF	6535	_ACEOF
6504		6536
6505	# The following way of writing the cache mishandles newlines in values,	6537	# The following way of writing the cache mishandles newlines in values,
6506	# but we know of no workaround that is simple, portable, and efficient.	6538	# but we know of no workaround that is simple, portable, and efficient.
6507	# So, don't put newlines in cache variables' values.	6539	# So, we kill variables containing newlines.
6508	# Ultrix sh set writes to stderr and can't be redirected directly,	6540	# Ultrix sh set writes to stderr and can't be redirected directly,
6509	# and sets the high bit in the cache file unless we assign to the vars.	6541	# and sets the high bit in the cache file unless we assign to the vars.
6510	{	6542	(
		6543	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		6544	eval ac_val=\$$ac_var
		6545	case $ac_val in #(
		6546	*${as_nl}*)
		6547	case $ac_var in #(
		6548	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6549	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6550	esac
		6551	case $ac_var in #(
		6552	_ | IFS | as_nl) ;; #(
		6553	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		6554	*) { eval $ac_var=; unset $ac_var;} ;;
		6555	esac ;;
		6556	esac
		6557	done
		6558
6511	(set) 2>&1 |	6559	(set) 2>&1 |
6512	case `(ac_space=' '; set | grep ac_space) 2>&1` in	6560	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6513	*ac_space=\ *)	6561	*${as_nl}ac_space=\ *)
6514	# `set' does not quote correctly, so add quotes (double-quote	6562	# `set' does not quote correctly, so add quotes: double-quote
6515	# substitution turns \\\\ into \\, and sed turns \\ into \).	6563	# substitution turns \\\\ into \\, and sed turns \\ into \.
6516	sed -n \	6564	sed -n \
6517	"s/'/'\\\\''/g;	6565	"s/'/'\\\\''/g;
6518	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	6566	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6519	;;	6567	;; #(
6520	*)	6568	*)
6521	# `set' quotes correctly as required by POSIX, so do not add quotes.	6569	# `set' quotes correctly as required by POSIX, so do not add quotes.
6522	sed -n \	6570	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6523	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6524	;;	6571	;;
6525	esac;	6572	esac |
6526	} |	6573	sort
		6574	) |
6527	sed '	6575	sed '
		6576	/^ac_cv_env_/b end
6528	t clear	6577	t clear
6529	: clear	6578	:clear
6530	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	6579	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6531	t end	6580	t end
6532	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	6581	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6533	: end' >>confcache	6582	:end' >>confcache
6534	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6583	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6535	if test -w $cache_file; then	6584	if test -w "$cache_file"; then
6536	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6585	if test "x$cache_file" != "x/dev/null"; then
		6586	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6587	$as_echo "$as_me: updating cache $cache_file" >&6;}
		6588	if test ! -f "$cache_file" || test -h "$cache_file"; then
6537	cat confcache >$cache_file	6589	cat confcache >"$cache_file"
		6590	else
		6591	case $cache_file in #(
		6592	*/* | ?:*)
		6593	mv -f confcache "$cache_file"$$ &&
		6594	mv -f "$cache_file"$$ "$cache_file" ;; #(
		6595	*)
		6596	mv -f confcache "$cache_file" ;;
		6597	esac
		6598	fi
		6599	fi
6538	else	6600	else
		6601	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6539	echo "not updating unwritable cache $cache_file"	6602	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6540	fi	6603	fi
6541	fi	6604	fi
6542	rm -f confcache	6605	rm -f confcache
6543		6606
6544		6607
6545	ac_ext=cc	6608	ac_ext=cpp
6546	ac_cpp='$CXXCPP $CPPFLAGS'	6609	ac_cpp='$CXXCPP $CPPFLAGS'
6547	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6610	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6548	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6611	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6549	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6612	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6550		6613
6551		6614
6552	ac_ext=cc	6615	ac_ext=cpp
6553	ac_cpp='$CXXCPP $CPPFLAGS'	6616	ac_cpp='$CXXCPP $CPPFLAGS'
6554	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6617	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6555	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6618	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6556	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6619	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6557	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6620	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6558	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6621	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6559	if test -z "$CXXCPP"; then	6622	if test -z "$CXXCPP"; then
6560	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6623	if ${ac_cv_prog_CXXCPP+:} false; then :
6561	echo $ECHO_N "(cached) $ECHO_C" >&6	6624	$as_echo_n "(cached) " >&6
6562	else	6625	else
6563	# Double quotes because CXXCPP needs to be expanded	6626	# Double quotes because CXXCPP needs to be expanded
6564	for CXXCPP in "$CXX -E" "/lib/cpp"	6627	for CXXCPP in "$CXX -E" "/lib/cpp"
6565	do	6628	do
6566	ac_preproc_ok=false	6629	ac_preproc_ok=false
…		…
6570	# with a fresh cross-compiler works.	6633	# with a fresh cross-compiler works.
6571	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6634	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6572	# <limits.h> exists even on freestanding compilers.	6635	# <limits.h> exists even on freestanding compilers.
6573	# On the NeXT, cc -E runs the code through the compiler's parser,	6636	# On the NeXT, cc -E runs the code through the compiler's parser,
6574	# not just through cpp. "Syntax error" is here to catch this case.	6637	# not just through cpp. "Syntax error" is here to catch this case.
6575	cat >conftest.$ac_ext <<_ACEOF
6576	/* confdefs.h. */
6577	_ACEOF
6578	cat confdefs.h >>conftest.$ac_ext	6638	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6579	cat >>conftest.$ac_ext <<_ACEOF
6580	/* end confdefs.h. */	6639	/* end confdefs.h. */
6581	#ifdef __STDC__	6640	#ifdef __STDC__
6582	# include <limits.h>	6641	# include <limits.h>
6583	#else	6642	#else
6584	# include <assert.h>	6643	# include <assert.h>
6585	#endif	6644	#endif
6586	Syntax error	6645	Syntax error
6587	_ACEOF	6646	_ACEOF
6588	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6647	if ac_fn_cxx_try_cpp "$LINENO"; then :
6589	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6648
6590	ac_status=$?
6591	grep -v '^ *+' conftest.er1 >conftest.err
6592	rm -f conftest.er1
6593	cat conftest.err >&5
6594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6595	(exit $ac_status); } >/dev/null; then
6596	if test -s conftest.err; then
6597	ac_cpp_err=$ac_cxx_preproc_warn_flag
6598	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6599	else	6649	else
6600	ac_cpp_err=
6601	fi
6602	else
6603	ac_cpp_err=yes
6604	fi
6605	if test -z "$ac_cpp_err"; then
6606	:
6607	else
6608	echo "$as_me: failed program was:" >&5
6609	sed 's/^/| /' conftest.$ac_ext >&5
6610
6611	# Broken: fails on valid input.	6650	# Broken: fails on valid input.
6612	continue	6651	continue
6613	fi	6652	fi
6614	rm -f conftest.err conftest.$ac_ext	6653	rm -f conftest.err conftest.i conftest.$ac_ext
6615		6654
6616	# OK, works on sane cases. Now check whether non-existent headers	6655	# OK, works on sane cases. Now check whether nonexistent headers
6617	# can be detected and how.	6656	# can be detected and how.
6618	cat >conftest.$ac_ext <<_ACEOF
6619	/* confdefs.h. */
6620	_ACEOF
6621	cat confdefs.h >>conftest.$ac_ext	6657	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6622	cat >>conftest.$ac_ext <<_ACEOF
6623	/* end confdefs.h. */	6658	/* end confdefs.h. */
6624	#include <ac_nonexistent.h>	6659	#include <ac_nonexistent.h>
6625	_ACEOF	6660	_ACEOF
6626	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_cxx_try_cpp "$LINENO"; then :
6627	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6628	ac_status=$?
6629	grep -v '^ *+' conftest.er1 >conftest.err
6630	rm -f conftest.er1
6631	cat conftest.err >&5
6632	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6633	(exit $ac_status); } >/dev/null; then
6634	if test -s conftest.err; then
6635	ac_cpp_err=$ac_cxx_preproc_warn_flag
6636	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6637	else
6638	ac_cpp_err=
6639	fi
6640	else
6641	ac_cpp_err=yes
6642	fi
6643	if test -z "$ac_cpp_err"; then
6644	# Broken: success on invalid input.	6662	# Broken: success on invalid input.
6645	continue	6663	continue
6646	else	6664	else
6647	echo "$as_me: failed program was:" >&5
6648	sed 's/^/| /' conftest.$ac_ext >&5
6649
6650	# Passes both tests.	6665	# Passes both tests.
6651	ac_preproc_ok=:	6666	ac_preproc_ok=:
6652	break	6667	break
6653	fi	6668	fi
6654	rm -f conftest.err conftest.$ac_ext	6669	rm -f conftest.err conftest.i conftest.$ac_ext
6655		6670
6656	done	6671	done
6657	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6672	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6658	rm -f conftest.err conftest.$ac_ext	6673	rm -f conftest.i conftest.err conftest.$ac_ext
6659	if $ac_preproc_ok; then	6674	if $ac_preproc_ok; then :
6660	break	6675	break
6661	fi	6676	fi
6662		6677
6663	done	6678	done
6664	ac_cv_prog_CXXCPP=$CXXCPP	6679	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6666	fi	6681	fi
6667	CXXCPP=$ac_cv_prog_CXXCPP	6682	CXXCPP=$ac_cv_prog_CXXCPP
6668	else	6683	else
6669	ac_cv_prog_CXXCPP=$CXXCPP	6684	ac_cv_prog_CXXCPP=$CXXCPP
6670	fi	6685	fi
6671	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6686	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6672	echo "${ECHO_T}$CXXCPP" >&6	6687	$as_echo "$CXXCPP" >&6; }
6673	ac_preproc_ok=false	6688	ac_preproc_ok=false
6674	for ac_cxx_preproc_warn_flag in '' yes	6689	for ac_cxx_preproc_warn_flag in '' yes
6675	do	6690	do
6676	# Use a header file that comes with gcc, so configuring glibc	6691	# Use a header file that comes with gcc, so configuring glibc
6677	# with a fresh cross-compiler works.	6692	# with a fresh cross-compiler works.
6678	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6693	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6679	# <limits.h> exists even on freestanding compilers.	6694	# <limits.h> exists even on freestanding compilers.
6680	# On the NeXT, cc -E runs the code through the compiler's parser,	6695	# On the NeXT, cc -E runs the code through the compiler's parser,
6681	# not just through cpp. "Syntax error" is here to catch this case.	6696	# not just through cpp. "Syntax error" is here to catch this case.
6682	cat >conftest.$ac_ext <<_ACEOF
6683	/* confdefs.h. */
6684	_ACEOF
6685	cat confdefs.h >>conftest.$ac_ext	6697	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6686	cat >>conftest.$ac_ext <<_ACEOF
6687	/* end confdefs.h. */	6698	/* end confdefs.h. */
6688	#ifdef __STDC__	6699	#ifdef __STDC__
6689	# include <limits.h>	6700	# include <limits.h>
6690	#else	6701	#else
6691	# include <assert.h>	6702	# include <assert.h>
6692	#endif	6703	#endif
6693	Syntax error	6704	Syntax error
6694	_ACEOF	6705	_ACEOF
6695	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6706	if ac_fn_cxx_try_cpp "$LINENO"; then :
6696	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6707
6697	ac_status=$?
6698	grep -v '^ *+' conftest.er1 >conftest.err
6699	rm -f conftest.er1
6700	cat conftest.err >&5
6701	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6702	(exit $ac_status); } >/dev/null; then
6703	if test -s conftest.err; then
6704	ac_cpp_err=$ac_cxx_preproc_warn_flag
6705	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6706	else	6708	else
6707	ac_cpp_err=
6708	fi
6709	else
6710	ac_cpp_err=yes
6711	fi
6712	if test -z "$ac_cpp_err"; then
6713	:
6714	else
6715	echo "$as_me: failed program was:" >&5
6716	sed 's/^/| /' conftest.$ac_ext >&5
6717
6718	# Broken: fails on valid input.	6709	# Broken: fails on valid input.
6719	continue	6710	continue
6720	fi	6711	fi
6721	rm -f conftest.err conftest.$ac_ext	6712	rm -f conftest.err conftest.i conftest.$ac_ext
6722		6713
6723	# OK, works on sane cases. Now check whether non-existent headers	6714	# OK, works on sane cases. Now check whether nonexistent headers
6724	# can be detected and how.	6715	# can be detected and how.
6725	cat >conftest.$ac_ext <<_ACEOF
6726	/* confdefs.h. */
6727	_ACEOF
6728	cat confdefs.h >>conftest.$ac_ext	6716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6729	cat >>conftest.$ac_ext <<_ACEOF
6730	/* end confdefs.h. */	6717	/* end confdefs.h. */
6731	#include <ac_nonexistent.h>	6718	#include <ac_nonexistent.h>
6732	_ACEOF	6719	_ACEOF
6733	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6720	if ac_fn_cxx_try_cpp "$LINENO"; then :
6734	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6735	ac_status=$?
6736	grep -v '^ *+' conftest.er1 >conftest.err
6737	rm -f conftest.er1
6738	cat conftest.err >&5
6739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6740	(exit $ac_status); } >/dev/null; then
6741	if test -s conftest.err; then
6742	ac_cpp_err=$ac_cxx_preproc_warn_flag
6743	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6744	else
6745	ac_cpp_err=
6746	fi
6747	else
6748	ac_cpp_err=yes
6749	fi
6750	if test -z "$ac_cpp_err"; then
6751	# Broken: success on invalid input.	6721	# Broken: success on invalid input.
6752	continue	6722	continue
6753	else	6723	else
6754	echo "$as_me: failed program was:" >&5
6755	sed 's/^/| /' conftest.$ac_ext >&5
6756
6757	# Passes both tests.	6724	# Passes both tests.
6758	ac_preproc_ok=:	6725	ac_preproc_ok=:
6759	break	6726	break
6760	fi	6727	fi
6761	rm -f conftest.err conftest.$ac_ext	6728	rm -f conftest.err conftest.i conftest.$ac_ext
6762		6729
6763	done	6730	done
6764	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6731	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6765	rm -f conftest.err conftest.$ac_ext	6732	rm -f conftest.i conftest.err conftest.$ac_ext
6766	if $ac_preproc_ok; then	6733	if $ac_preproc_ok; then :
6767	:	6734
6768	else	6735	else
6769	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6736	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6770	See \`config.log' for more details." >&5	6737	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6771	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6738	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6772	See \`config.log' for more details." >&2;}	6739	See \`config.log' for more details" "$LINENO" 5; }
6773	{ (exit 1); exit 1; }; }
6774	fi	6740	fi
6775		6741
6776	ac_ext=cc	6742	ac_ext=cpp
6777	ac_cpp='$CXXCPP $CPPFLAGS'	6743	ac_cpp='$CXXCPP $CPPFLAGS'
6778	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6744	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6779	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6745	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6780	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6746	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6781		6747
6782		6748
6783	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6749	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6784	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6750	$as_echo_n "checking for ANSI C header files... " >&6; }
6785	if test "${ac_cv_header_stdc+set}" = set; then	6751	if ${ac_cv_header_stdc+:} false; then :
6786	echo $ECHO_N "(cached) $ECHO_C" >&6	6752	$as_echo_n "(cached) " >&6
6787	else	6753	else
6788	cat >conftest.$ac_ext <<_ACEOF
6789	/* confdefs.h. */
6790	_ACEOF
6791	cat confdefs.h >>conftest.$ac_ext	6754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6792	cat >>conftest.$ac_ext <<_ACEOF
6793	/* end confdefs.h. */	6755	/* end confdefs.h. */
6794	#include <stdlib.h>	6756	#include <stdlib.h>
6795	#include <stdarg.h>	6757	#include <stdarg.h>
6796	#include <string.h>	6758	#include <string.h>
6797	#include <float.h>	6759	#include <float.h>
…		…
6802		6764
6803	;	6765	;
6804	return 0;	6766	return 0;
6805	}	6767	}
6806	_ACEOF	6768	_ACEOF
6807	rm -f conftest.$ac_objext	6769	if ac_fn_cxx_try_compile "$LINENO"; then :
6808	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6809	(eval $ac_compile) 2>conftest.er1
6810	ac_status=$?
6811	grep -v '^ *+' conftest.er1 >conftest.err
6812	rm -f conftest.er1
6813	cat conftest.err >&5
6814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6815	(exit $ac_status); } &&
6816	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
6817	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6818	(eval $ac_try) 2>&5
6819	ac_status=$?
6820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6821	(exit $ac_status); }; } &&
6822	{ ac_try='test -s conftest.$ac_objext'
6823	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6824	(eval $ac_try) 2>&5
6825	ac_status=$?
6826	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6827	(exit $ac_status); }; }; then
6828	ac_cv_header_stdc=yes	6770	ac_cv_header_stdc=yes
6829	else	6771	else
6830	echo "$as_me: failed program was:" >&5
6831	sed 's/^/| /' conftest.$ac_ext >&5
6832
6833	ac_cv_header_stdc=no	6772	ac_cv_header_stdc=no
6834	fi	6773	fi
6835	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6774	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6836		6775
6837	if test $ac_cv_header_stdc = yes; then	6776	if test $ac_cv_header_stdc = yes; then
6838	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6777	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6839	cat >conftest.$ac_ext <<_ACEOF
6840	/* confdefs.h. */
6841	_ACEOF
6842	cat confdefs.h >>conftest.$ac_ext	6778	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6843	cat >>conftest.$ac_ext <<_ACEOF
6844	/* end confdefs.h. */	6779	/* end confdefs.h. */
6845	#include <string.h>	6780	#include <string.h>
6846		6781
6847	_ACEOF	6782	_ACEOF
6848	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6783	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6849	$EGREP "memchr" >/dev/null 2>&1; then	6784	$EGREP "memchr" >/dev/null 2>&1; then :
6850	:	6785
6851	else	6786	else
6852	ac_cv_header_stdc=no	6787	ac_cv_header_stdc=no
6853	fi	6788	fi
6854	rm -f conftest*	6789	rm -f conftest*
6855		6790
6856	fi	6791	fi
6857		6792
6858	if test $ac_cv_header_stdc = yes; then	6793	if test $ac_cv_header_stdc = yes; then
6859	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6794	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6860	cat >conftest.$ac_ext <<_ACEOF
6861	/* confdefs.h. */
6862	_ACEOF
6863	cat confdefs.h >>conftest.$ac_ext	6795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6864	cat >>conftest.$ac_ext <<_ACEOF
6865	/* end confdefs.h. */	6796	/* end confdefs.h. */
6866	#include <stdlib.h>	6797	#include <stdlib.h>
6867		6798
6868	_ACEOF	6799	_ACEOF
6869	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6800	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6870	$EGREP "free" >/dev/null 2>&1; then	6801	$EGREP "free" >/dev/null 2>&1; then :
6871	:	6802
6872	else	6803	else
6873	ac_cv_header_stdc=no	6804	ac_cv_header_stdc=no
6874	fi	6805	fi
6875	rm -f conftest*	6806	rm -f conftest*
6876		6807
6877	fi	6808	fi
6878		6809
6879	if test $ac_cv_header_stdc = yes; then	6810	if test $ac_cv_header_stdc = yes; then
6880	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6811	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6881	if test "$cross_compiling" = yes; then	6812	if test "$cross_compiling" = yes; then :
6882	:	6813	:
6883	else	6814	else
6884	cat >conftest.$ac_ext <<_ACEOF
6885	/* confdefs.h. */
6886	_ACEOF
6887	cat confdefs.h >>conftest.$ac_ext	6815	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6888	cat >>conftest.$ac_ext <<_ACEOF
6889	/* end confdefs.h. */	6816	/* end confdefs.h. */
6890	#include <ctype.h>	6817	#include <ctype.h>
		6818	#include <stdlib.h>
6891	#if ((' ' & 0x0FF) == 0x020)	6819	#if ((' ' & 0x0FF) == 0x020)
6892	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6820	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6893	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6821	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6894	#else	6822	#else
6895	# define ISLOWER(c) \	6823	# define ISLOWER(c) \
…		…
6905	{	6833	{
6906	int i;	6834	int i;
6907	for (i = 0; i < 256; i++)	6835	for (i = 0; i < 256; i++)
6908	if (XOR (islower (i), ISLOWER (i))	6836	if (XOR (islower (i), ISLOWER (i))
6909	|| toupper (i) != TOUPPER (i))	6837	|| toupper (i) != TOUPPER (i))
6910	exit(2);	6838	return 2;
6911	exit (0);	6839	return 0;
6912	}	6840	}
6913	_ACEOF	6841	_ACEOF
6914	rm -f conftest$ac_exeext	6842	if ac_fn_cxx_try_run "$LINENO"; then :
6915	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6916	(eval $ac_link) 2>&5
6917	ac_status=$?
6918	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6919	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6920	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6921	(eval $ac_try) 2>&5
6922	ac_status=$?
6923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6924	(exit $ac_status); }; }; then
6925	:
6926	else
6927	echo "$as_me: program exited with status $ac_status" >&5
6928	echo "$as_me: failed program was:" >&5
6929	sed 's/^/| /' conftest.$ac_ext >&5
6930		6843
6931	( exit $ac_status )	6844	else
6932	ac_cv_header_stdc=no	6845	ac_cv_header_stdc=no
6933	fi	6846	fi
6934	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6847	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		6848	conftest.$ac_objext conftest.beam conftest.$ac_ext
6935	fi	6849	fi
		6850
6936	fi	6851	fi
6937	fi	6852	fi
6938	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6939	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6854	$as_echo "$ac_cv_header_stdc" >&6; }
6940	if test $ac_cv_header_stdc = yes; then	6855	if test $ac_cv_header_stdc = yes; then
6941		6856
6942	cat >>confdefs.h <<\_ACEOF	6857	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
6943	#define STDC_HEADERS 1
6944	_ACEOF
6945		6858
6946	fi	6859	fi
6947		6860
6948	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6861	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6862	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6959	inttypes.h stdint.h unistd.h	6863	inttypes.h stdint.h unistd.h
6960	do	6864	do :
6961	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6865	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6962	echo "$as_me:$LINENO: checking for $ac_header" >&5	6866	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6963	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6867	"
6964	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6868	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6965	echo $ECHO_N "(cached) $ECHO_C" >&6
6966	else
6967	cat >conftest.$ac_ext <<_ACEOF
6968	/* confdefs.h. */
6969	_ACEOF
6970	cat confdefs.h >>conftest.$ac_ext
6971	cat >>conftest.$ac_ext <<_ACEOF
6972	/* end confdefs.h. */
6973	$ac_includes_default
6974
6975	#include <$ac_header>
6976	_ACEOF
6977	rm -f conftest.$ac_objext
6978	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6979	(eval $ac_compile) 2>conftest.er1
6980	ac_status=$?
6981	grep -v '^ *+' conftest.er1 >conftest.err
6982	rm -f conftest.er1
6983	cat conftest.err >&5
6984	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6985	(exit $ac_status); } &&
6986	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
6987	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6988	(eval $ac_try) 2>&5
6989	ac_status=$?
6990	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6991	(exit $ac_status); }; } &&
6992	{ ac_try='test -s conftest.$ac_objext'
6993	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6994	(eval $ac_try) 2>&5
6995	ac_status=$?
6996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6997	(exit $ac_status); }; }; then
6998	eval "$as_ac_Header=yes"
6999	else
7000	echo "$as_me: failed program was:" >&5
7001	sed 's/^/| /' conftest.$ac_ext >&5
7002
7003	eval "$as_ac_Header=no"
7004	fi
7005	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7006	fi
7007	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7008	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7009	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7010	cat >>confdefs.h <<_ACEOF	6869	cat >>confdefs.h <<_ACEOF
7011	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6870	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7012	_ACEOF	6871	_ACEOF
7013		6872
7014	fi	6873	fi
7015		6874
7016	done	6875	done
7017		6876
7018		6877
7019
7020
7021	for ac_header in ext/hash_map clocale	6878	for ac_header in tr1/unordered_map ext/hash_map clocale
7022	do	6879	do :
7023	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6880	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		6881	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7024	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6882	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7025	echo "$as_me:$LINENO: checking for $ac_header" >&5
7026	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7027	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7028	echo $ECHO_N "(cached) $ECHO_C" >&6
7029	fi
7030	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7031	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7032	else
7033	# Is the header compilable?
7034	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7035	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7036	cat >conftest.$ac_ext <<_ACEOF
7037	/* confdefs.h. */
7038	_ACEOF
7039	cat confdefs.h >>conftest.$ac_ext
7040	cat >>conftest.$ac_ext <<_ACEOF
7041	/* end confdefs.h. */
7042	$ac_includes_default
7043	#include <$ac_header>
7044	_ACEOF
7045	rm -f conftest.$ac_objext
7046	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7047	(eval $ac_compile) 2>conftest.er1
7048	ac_status=$?
7049	grep -v '^ *+' conftest.er1 >conftest.err
7050	rm -f conftest.er1
7051	cat conftest.err >&5
7052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7053	(exit $ac_status); } &&
7054	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7055	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7056	(eval $ac_try) 2>&5
7057	ac_status=$?
7058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7059	(exit $ac_status); }; } &&
7060	{ ac_try='test -s conftest.$ac_objext'
7061	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7062	(eval $ac_try) 2>&5
7063	ac_status=$?
7064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7065	(exit $ac_status); }; }; then
7066	ac_header_compiler=yes
7067	else
7068	echo "$as_me: failed program was:" >&5
7069	sed 's/^/| /' conftest.$ac_ext >&5
7070
7071	ac_header_compiler=no
7072	fi
7073	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7074	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7075	echo "${ECHO_T}$ac_header_compiler" >&6
7076
7077	# Is the header present?
7078	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7079	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7080	cat >conftest.$ac_ext <<_ACEOF
7081	/* confdefs.h. */
7082	_ACEOF
7083	cat confdefs.h >>conftest.$ac_ext
7084	cat >>conftest.$ac_ext <<_ACEOF
7085	/* end confdefs.h. */
7086	#include <$ac_header>
7087	_ACEOF
7088	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7089	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7090	ac_status=$?
7091	grep -v '^ *+' conftest.er1 >conftest.err
7092	rm -f conftest.er1
7093	cat conftest.err >&5
7094	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7095	(exit $ac_status); } >/dev/null; then
7096	if test -s conftest.err; then
7097	ac_cpp_err=$ac_cxx_preproc_warn_flag
7098	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7099	else
7100	ac_cpp_err=
7101	fi
7102	else
7103	ac_cpp_err=yes
7104	fi
7105	if test -z "$ac_cpp_err"; then
7106	ac_header_preproc=yes
7107	else
7108	echo "$as_me: failed program was:" >&5
7109	sed 's/^/| /' conftest.$ac_ext >&5
7110
7111	ac_header_preproc=no
7112	fi
7113	rm -f conftest.err conftest.$ac_ext
7114	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7115	echo "${ECHO_T}$ac_header_preproc" >&6
7116
7117	# So? What about this header?
7118	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7119	yes:no: )
7120	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7121	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7122	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7123	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7124	ac_header_preproc=yes
7125	;;
7126	no:yes:* )
7127	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7128	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7129	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7130	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7131	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7132	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7133	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7134	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7135	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7136	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7137	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7138	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7139	(
7140	cat <<\_ASBOX
7141	## ------------------------------------------ ##
7142	## Report this to the AC_PACKAGE_NAME lists. ##
7143	## ------------------------------------------ ##
7144	_ASBOX
7145	) |
7146	sed "s/^/$as_me: WARNING: /" >&2
7147	;;
7148	esac
7149	echo "$as_me:$LINENO: checking for $ac_header" >&5
7150	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7151	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7152	echo $ECHO_N "(cached) $ECHO_C" >&6
7153	else
7154	eval "$as_ac_Header=\$ac_header_preproc"
7155	fi
7156	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7157	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7158
7159	fi
7160	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7161	cat >>confdefs.h <<_ACEOF	6883	cat >>confdefs.h <<_ACEOF
7162	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6884	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7163	_ACEOF	6885	_ACEOF
7164		6886
7165	fi	6887	fi
7166		6888
7167	done	6889	done
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184		6890
7185		6891
7186	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	6892	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7187	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \	6893	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7188	sys/mman.h netinet/in.h	6894	sys/mman.h netinet/in.h
7189	do	6895	do :
7190	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6896	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		6897	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7191	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6898	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7192	echo "$as_me:$LINENO: checking for $ac_header" >&5
7193	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7194	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7195	echo $ECHO_N "(cached) $ECHO_C" >&6
7196	fi
7197	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7198	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7199	else
7200	# Is the header compilable?
7201	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7202	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7203	cat >conftest.$ac_ext <<_ACEOF
7204	/* confdefs.h. */
7205	_ACEOF
7206	cat confdefs.h >>conftest.$ac_ext
7207	cat >>conftest.$ac_ext <<_ACEOF
7208	/* end confdefs.h. */
7209	$ac_includes_default
7210	#include <$ac_header>
7211	_ACEOF
7212	rm -f conftest.$ac_objext
7213	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7214	(eval $ac_compile) 2>conftest.er1
7215	ac_status=$?
7216	grep -v '^ *+' conftest.er1 >conftest.err
7217	rm -f conftest.er1
7218	cat conftest.err >&5
7219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7220	(exit $ac_status); } &&
7221	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7223	(eval $ac_try) 2>&5
7224	ac_status=$?
7225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7226	(exit $ac_status); }; } &&
7227	{ ac_try='test -s conftest.$ac_objext'
7228	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7229	(eval $ac_try) 2>&5
7230	ac_status=$?
7231	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7232	(exit $ac_status); }; }; then
7233	ac_header_compiler=yes
7234	else
7235	echo "$as_me: failed program was:" >&5
7236	sed 's/^/| /' conftest.$ac_ext >&5
7237
7238	ac_header_compiler=no
7239	fi
7240	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7241	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7242	echo "${ECHO_T}$ac_header_compiler" >&6
7243
7244	# Is the header present?
7245	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7246	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7247	cat >conftest.$ac_ext <<_ACEOF
7248	/* confdefs.h. */
7249	_ACEOF
7250	cat confdefs.h >>conftest.$ac_ext
7251	cat >>conftest.$ac_ext <<_ACEOF
7252	/* end confdefs.h. */
7253	#include <$ac_header>
7254	_ACEOF
7255	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7256	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7257	ac_status=$?
7258	grep -v '^ *+' conftest.er1 >conftest.err
7259	rm -f conftest.er1
7260	cat conftest.err >&5
7261	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7262	(exit $ac_status); } >/dev/null; then
7263	if test -s conftest.err; then
7264	ac_cpp_err=$ac_cxx_preproc_warn_flag
7265	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7266	else
7267	ac_cpp_err=
7268	fi
7269	else
7270	ac_cpp_err=yes
7271	fi
7272	if test -z "$ac_cpp_err"; then
7273	ac_header_preproc=yes
7274	else
7275	echo "$as_me: failed program was:" >&5
7276	sed 's/^/| /' conftest.$ac_ext >&5
7277
7278	ac_header_preproc=no
7279	fi
7280	rm -f conftest.err conftest.$ac_ext
7281	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7282	echo "${ECHO_T}$ac_header_preproc" >&6
7283
7284	# So? What about this header?
7285	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7286	yes:no: )
7287	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7288	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7289	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7290	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7291	ac_header_preproc=yes
7292	;;
7293	no:yes:* )
7294	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7295	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7296	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7297	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7298	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7299	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7300	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7301	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7302	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7303	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7304	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7305	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7306	(
7307	cat <<\_ASBOX
7308	## ------------------------------------------ ##
7309	## Report this to the AC_PACKAGE_NAME lists. ##
7310	## ------------------------------------------ ##
7311	_ASBOX
7312	) |
7313	sed "s/^/$as_me: WARNING: /" >&2
7314	;;
7315	esac
7316	echo "$as_me:$LINENO: checking for $ac_header" >&5
7317	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7318	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7319	echo $ECHO_N "(cached) $ECHO_C" >&6
7320	else
7321	eval "$as_ac_Header=\$ac_header_preproc"
7322	fi
7323	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7324	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7325
7326	fi
7327	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7328	cat >>confdefs.h <<_ACEOF	6899	cat >>confdefs.h <<_ACEOF
7329	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6900	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7330	_ACEOF	6901	_ACEOF
7331		6902
7332	fi	6903	fi
7333		6904
7334	done	6905	done
7335		6906
7336
7337
7338
7339
7340
7341
7342	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	6907	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7343	do	6908	do :
7344	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6909	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7345	echo "$as_me:$LINENO: checking for $ac_header" >&5	6910	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
7346	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7347	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7348	echo $ECHO_N "(cached) $ECHO_C" >&6
7349	else
7350	cat >conftest.$ac_ext <<_ACEOF
7351	/* confdefs.h. */
7352	_ACEOF
7353	cat confdefs.h >>conftest.$ac_ext
7354	cat >>conftest.$ac_ext <<_ACEOF
7355	/* end confdefs.h. */
7356
7357	#include <sys/types.h>	6911	#include <sys/types.h>
7358	#include <sys/socket.h>	6912	#include <sys/socket.h>
7359	#ifdef HAVE_NETINET_IN_H	6913	#ifdef HAVE_NETINET_IN_H
7360	# include <netinet/in.h>	6914	# include <netinet/in.h>
7361	#endif	6915	#endif
…		…
7364	#endif	6918	#endif
7365	#ifdef HAVE_NETINET_IN_SYSTM_H	6919	#ifdef HAVE_NETINET_IN_SYSTM_H
7366	# include <netinet/in_systm.h>	6920	# include <netinet/in_systm.h>
7367	#endif	6921	#endif
7368		6922
7369		6923	"
7370	#include <$ac_header>	6924	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7371	_ACEOF
7372	rm -f conftest.$ac_objext
7373	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7374	(eval $ac_compile) 2>conftest.er1
7375	ac_status=$?
7376	grep -v '^ *+' conftest.er1 >conftest.err
7377	rm -f conftest.er1
7378	cat conftest.err >&5
7379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7380	(exit $ac_status); } &&
7381	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7383	(eval $ac_try) 2>&5
7384	ac_status=$?
7385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7386	(exit $ac_status); }; } &&
7387	{ ac_try='test -s conftest.$ac_objext'
7388	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7389	(eval $ac_try) 2>&5
7390	ac_status=$?
7391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7392	(exit $ac_status); }; }; then
7393	eval "$as_ac_Header=yes"
7394	else
7395	echo "$as_me: failed program was:" >&5
7396	sed 's/^/| /' conftest.$ac_ext >&5
7397
7398	eval "$as_ac_Header=no"
7399	fi
7400	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7401	fi
7402	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7403	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7404	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7405	cat >>confdefs.h <<_ACEOF	6925	cat >>confdefs.h <<_ACEOF
7406	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6926	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7407	_ACEOF	6927	_ACEOF
7408		6928
7409	fi	6929	fi
7410		6930
7411	done	6931	done
7412		6932
7413		6933
7414	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	6934	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7415	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	6935	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7416	if test "${ac_cv_c_const+set}" = set; then	6936	if ${ac_cv_c_const+:} false; then :
7417	echo $ECHO_N "(cached) $ECHO_C" >&6	6937	$as_echo_n "(cached) " >&6
7418	else	6938	else
7419	cat >conftest.$ac_ext <<_ACEOF
7420	/* confdefs.h. */
7421	_ACEOF
7422	cat confdefs.h >>conftest.$ac_ext	6939	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7423	cat >>conftest.$ac_ext <<_ACEOF
7424	/* end confdefs.h. */	6940	/* end confdefs.h. */
7425		6941
7426	int	6942	int
7427	main ()	6943	main ()
7428	{	6944	{
7429	/* FIXME: Include the comments suggested by Paul. */	6945
7430	#ifndef __cplusplus	6946	#ifndef __cplusplus
7431	/* Ultrix mips cc rejects this. */	6947	/* Ultrix mips cc rejects this sort of thing. */
7432	typedef int charset[2];	6948	typedef int charset[2];
7433	const charset x;	6949	const charset cs = { 0, 0 };
7434	/* SunOS 4.1.1 cc rejects this. */	6950	/* SunOS 4.1.1 cc rejects this. */
7435	char const *const *ccp;	6951	char const *const *pcpcc;
7436	char **p;	6952	char **ppc;
7437	/* NEC SVR4.0.2 mips cc rejects this. */	6953	/* NEC SVR4.0.2 mips cc rejects this. */
7438	struct point {int x, y;};	6954	struct point {int x, y;};
7439	static struct point const zero = {0,0};	6955	static struct point const zero = {0,0};
7440	/* AIX XL C 1.02.0.0 rejects this.	6956	/* AIX XL C 1.02.0.0 rejects this.
7441	It does not let you subtract one const X* pointer from another in	6957	It does not let you subtract one const X* pointer from another in
7442	an arm of an if-expression whose if-part is not a constant	6958	an arm of an if-expression whose if-part is not a constant
7443	expression */	6959	expression */
7444	const char *g = "string";	6960	const char *g = "string";
7445	ccp = &g + (g ? g-g : 0);	6961	pcpcc = &g + (g ? g-g : 0);
7446	/* HPUX 7.0 cc rejects these. */	6962	/* HPUX 7.0 cc rejects these. */
7447	++ccp;	6963	++pcpcc;
7448	p = (char**) ccp;	6964	ppc = (char**) pcpcc;
7449	ccp = (char const *const *) p;	6965	pcpcc = (char const *const *) ppc;
7450	{ /* SCO 3.2v4 cc rejects this. */	6966	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7451	char *t;	6967	char tx;
		6968	char *t = &tx;
7452	char const *s = 0 ? (char *) 0 : (char const *) 0;	6969	char const *s = 0 ? (char *) 0 : (char const *) 0;
7453		6970
7454	*t++ = 0;	6971	*t++ = 0;
		6972	if (s) return 0;
7455	}	6973	}
7456	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	6974	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7457	int x[] = {25, 17};	6975	int x[] = {25, 17};
7458	const int *foo = &x[0];	6976	const int *foo = &x[0];
7459	++foo;	6977	++foo;
…		…
7461	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	6979	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7462	typedef const int *iptr;	6980	typedef const int *iptr;
7463	iptr p = 0;	6981	iptr p = 0;
7464	++p;	6982	++p;
7465	}	6983	}
7466	{ /* AIX XL C 1.02.0.0 rejects this saying	6984	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
7467	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */	6985	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7468	struct s { int j; const int *ap[3]; };	6986	struct s { int j; const int *ap[3]; } bx;
7469	struct s *b; b->j = 5;	6987	struct s *b = &bx; b->j = 5;
7470	}	6988	}
7471	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	6989	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7472	const int foo = 10;	6990	const int foo = 10;
		6991	if (!foo) return 0;
7473	}	6992	}
		6993	return !cs[0] && !zero.x;
7474	#endif	6994	#endif
7475		6995
7476	;	6996	;
7477	return 0;	6997	return 0;
7478	}	6998	}
7479	_ACEOF	6999	_ACEOF
7480	rm -f conftest.$ac_objext	7000	if ac_fn_cxx_try_compile "$LINENO"; then :
7481	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7482	(eval $ac_compile) 2>conftest.er1
7483	ac_status=$?
7484	grep -v '^ *+' conftest.er1 >conftest.err
7485	rm -f conftest.er1
7486	cat conftest.err >&5
7487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7488	(exit $ac_status); } &&
7489	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7490	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7491	(eval $ac_try) 2>&5
7492	ac_status=$?
7493	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7494	(exit $ac_status); }; } &&
7495	{ ac_try='test -s conftest.$ac_objext'
7496	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7497	(eval $ac_try) 2>&5
7498	ac_status=$?
7499	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7500	(exit $ac_status); }; }; then
7501	ac_cv_c_const=yes	7001	ac_cv_c_const=yes
7502	else	7002	else
7503	echo "$as_me: failed program was:" >&5
7504	sed 's/^/| /' conftest.$ac_ext >&5
7505
7506	ac_cv_c_const=no	7003	ac_cv_c_const=no
7507	fi	7004	fi
7508	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7005	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7509	fi	7006	fi
7510	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	7007	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7511	echo "${ECHO_T}$ac_cv_c_const" >&6	7008	$as_echo "$ac_cv_c_const" >&6; }
7512	if test $ac_cv_c_const = no; then	7009	if test $ac_cv_c_const = no; then
7513		7010
7514	cat >>confdefs.h <<\_ACEOF	7011	$as_echo "#define const /**/" >>confdefs.h
7515	#define const
7516	_ACEOF
7517		7012
7518	fi	7013	fi
7519		7014
7520	echo "$as_me:$LINENO: checking for pid_t" >&5	7015	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7521	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7522	if test "${ac_cv_type_pid_t+set}" = set; then
7523	echo $ECHO_N "(cached) $ECHO_C" >&6
7524	else
7525	cat >conftest.$ac_ext <<_ACEOF
7526	/* confdefs.h. */
7527	_ACEOF
7528	cat confdefs.h >>conftest.$ac_ext
7529	cat >>conftest.$ac_ext <<_ACEOF
7530	/* end confdefs.h. */
7531	$ac_includes_default
7532	int
7533	main ()
7534	{
7535	if ((pid_t *) 0)
7536	return 0;
7537	if (sizeof (pid_t))
7538	return 0;
7539	;
7540	return 0;
7541	}
7542	_ACEOF
7543	rm -f conftest.$ac_objext
7544	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7545	(eval $ac_compile) 2>conftest.er1
7546	ac_status=$?
7547	grep -v '^ *+' conftest.er1 >conftest.err
7548	rm -f conftest.er1
7549	cat conftest.err >&5
7550	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7551	(exit $ac_status); } &&
7552	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7553	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7554	(eval $ac_try) 2>&5
7555	ac_status=$?
7556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7557	(exit $ac_status); }; } &&
7558	{ ac_try='test -s conftest.$ac_objext'
7559	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7560	(eval $ac_try) 2>&5
7561	ac_status=$?
7562	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7563	(exit $ac_status); }; }; then
7564	ac_cv_type_pid_t=yes
7565	else
7566	echo "$as_me: failed program was:" >&5
7567	sed 's/^/| /' conftest.$ac_ext >&5
7568
7569	ac_cv_type_pid_t=no
7570	fi
7571	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7572	fi
7573	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7574	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7575	if test $ac_cv_type_pid_t = yes; then	7016	if test "x$ac_cv_type_pid_t" = xyes; then :
7576	:	7017
7577	else	7018	else
7578		7019
7579	cat >>confdefs.h <<_ACEOF	7020	cat >>confdefs.h <<_ACEOF
7580	#define pid_t int	7021	#define pid_t int
7581	_ACEOF	7022	_ACEOF
7582		7023
7583	fi	7024	fi
7584		7025
7585	echo "$as_me:$LINENO: checking for size_t" >&5	7026	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7586	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7587	if test "${ac_cv_type_size_t+set}" = set; then
7588	echo $ECHO_N "(cached) $ECHO_C" >&6
7589	else
7590	cat >conftest.$ac_ext <<_ACEOF
7591	/* confdefs.h. */
7592	_ACEOF
7593	cat confdefs.h >>conftest.$ac_ext
7594	cat >>conftest.$ac_ext <<_ACEOF
7595	/* end confdefs.h. */
7596	$ac_includes_default
7597	int
7598	main ()
7599	{
7600	if ((size_t *) 0)
7601	return 0;
7602	if (sizeof (size_t))
7603	return 0;
7604	;
7605	return 0;
7606	}
7607	_ACEOF
7608	rm -f conftest.$ac_objext
7609	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7610	(eval $ac_compile) 2>conftest.er1
7611	ac_status=$?
7612	grep -v '^ *+' conftest.er1 >conftest.err
7613	rm -f conftest.er1
7614	cat conftest.err >&5
7615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7616	(exit $ac_status); } &&
7617	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7618	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7619	(eval $ac_try) 2>&5
7620	ac_status=$?
7621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7622	(exit $ac_status); }; } &&
7623	{ ac_try='test -s conftest.$ac_objext'
7624	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7625	(eval $ac_try) 2>&5
7626	ac_status=$?
7627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7628	(exit $ac_status); }; }; then
7629	ac_cv_type_size_t=yes
7630	else
7631	echo "$as_me: failed program was:" >&5
7632	sed 's/^/| /' conftest.$ac_ext >&5
7633
7634	ac_cv_type_size_t=no
7635	fi
7636	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7637	fi
7638	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7639	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7640	if test $ac_cv_type_size_t = yes; then	7027	if test "x$ac_cv_type_size_t" = xyes; then :
7641	:	7028
7642	else	7029	else
7643		7030
7644	cat >>confdefs.h <<_ACEOF	7031	cat >>confdefs.h <<_ACEOF
7645	#define size_t unsigned	7032	#define size_t unsigned int
7646	_ACEOF	7033	_ACEOF
7647		7034
7648	fi	7035	fi
7649		7036
7650	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	7037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7651	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	7038	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7652	if test "${ac_cv_header_time+set}" = set; then	7039	if ${ac_cv_header_time+:} false; then :
7653	echo $ECHO_N "(cached) $ECHO_C" >&6	7040	$as_echo_n "(cached) " >&6
7654	else	7041	else
7655	cat >conftest.$ac_ext <<_ACEOF
7656	/* confdefs.h. */
7657	_ACEOF
7658	cat confdefs.h >>conftest.$ac_ext	7042	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7659	cat >>conftest.$ac_ext <<_ACEOF
7660	/* end confdefs.h. */	7043	/* end confdefs.h. */
7661	#include <sys/types.h>	7044	#include <sys/types.h>
7662	#include <sys/time.h>	7045	#include <sys/time.h>
7663	#include <time.h>	7046	#include <time.h>
7664		7047
…		…
7669	return 0;	7052	return 0;
7670	;	7053	;
7671	return 0;	7054	return 0;
7672	}	7055	}
7673	_ACEOF	7056	_ACEOF
7674	rm -f conftest.$ac_objext	7057	if ac_fn_cxx_try_compile "$LINENO"; then :
7675	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7676	(eval $ac_compile) 2>conftest.er1
7677	ac_status=$?
7678	grep -v '^ *+' conftest.er1 >conftest.err
7679	rm -f conftest.er1
7680	cat conftest.err >&5
7681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7682	(exit $ac_status); } &&
7683	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7684	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7685	(eval $ac_try) 2>&5
7686	ac_status=$?
7687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7688	(exit $ac_status); }; } &&
7689	{ ac_try='test -s conftest.$ac_objext'
7690	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7691	(eval $ac_try) 2>&5
7692	ac_status=$?
7693	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7694	(exit $ac_status); }; }; then
7695	ac_cv_header_time=yes	7058	ac_cv_header_time=yes
7696	else	7059	else
7697	echo "$as_me: failed program was:" >&5
7698	sed 's/^/| /' conftest.$ac_ext >&5
7699
7700	ac_cv_header_time=no	7060	ac_cv_header_time=no
7701	fi	7061	fi
7702	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7062	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7703	fi	7063	fi
7704	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7064	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7705	echo "${ECHO_T}$ac_cv_header_time" >&6	7065	$as_echo "$ac_cv_header_time" >&6; }
7706	if test $ac_cv_header_time = yes; then	7066	if test $ac_cv_header_time = yes; then
7707		7067
7708	cat >>confdefs.h <<\_ACEOF	7068	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7709	#define TIME_WITH_SYS_TIME 1
7710	_ACEOF
7711		7069
7712	fi	7070	fi
7713		7071
7714	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7072	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7715	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7073	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7716	if test "${ac_cv_struct_tm+set}" = set; then	7074	if ${ac_cv_struct_tm+:} false; then :
7717	echo $ECHO_N "(cached) $ECHO_C" >&6	7075	$as_echo_n "(cached) " >&6
7718	else	7076	else
7719	cat >conftest.$ac_ext <<_ACEOF
7720	/* confdefs.h. */
7721	_ACEOF
7722	cat confdefs.h >>conftest.$ac_ext	7077	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7723	cat >>conftest.$ac_ext <<_ACEOF
7724	/* end confdefs.h. */	7078	/* end confdefs.h. */
7725	#include <sys/types.h>	7079	#include <sys/types.h>
7726	#include <time.h>	7080	#include <time.h>
7727		7081
7728	int	7082	int
7729	main ()	7083	main ()
7730	{	7084	{
7731	struct tm *tp; tp->tm_sec;	7085	struct tm tm;
		7086	int *p = &tm.tm_sec;
		7087	return !p;
7732	;	7088	;
7733	return 0;	7089	return 0;
7734	}	7090	}
7735	_ACEOF	7091	_ACEOF
7736	rm -f conftest.$ac_objext	7092	if ac_fn_cxx_try_compile "$LINENO"; then :
7737	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7738	(eval $ac_compile) 2>conftest.er1
7739	ac_status=$?
7740	grep -v '^ *+' conftest.er1 >conftest.err
7741	rm -f conftest.er1
7742	cat conftest.err >&5
7743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7744	(exit $ac_status); } &&
7745	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7746	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7747	(eval $ac_try) 2>&5
7748	ac_status=$?
7749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7750	(exit $ac_status); }; } &&
7751	{ ac_try='test -s conftest.$ac_objext'
7752	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7753	(eval $ac_try) 2>&5
7754	ac_status=$?
7755	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7756	(exit $ac_status); }; }; then
7757	ac_cv_struct_tm=time.h	7093	ac_cv_struct_tm=time.h
7758	else	7094	else
7759	echo "$as_me: failed program was:" >&5
7760	sed 's/^/| /' conftest.$ac_ext >&5
7761
7762	ac_cv_struct_tm=sys/time.h	7095	ac_cv_struct_tm=sys/time.h
7763	fi	7096	fi
7764	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7097	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7765	fi	7098	fi
7766	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7099	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7767	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7100	$as_echo "$ac_cv_struct_tm" >&6; }
7768	if test $ac_cv_struct_tm = sys/time.h; then	7101	if test $ac_cv_struct_tm = sys/time.h; then
7769		7102
7770	cat >>confdefs.h <<\_ACEOF	7103	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7771	#define TM_IN_SYS_TIME 1
7772	_ACEOF
7773		7104
7774	fi	7105	fi
7775		7106
7776		7107
7777	echo "$as_me:$LINENO: checking for socklen_t" >&5	7108	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7778	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7109	$as_echo_n "checking for socklen_t... " >&6; }
7779	if test "${ac_cv_type_socklen_t+set}" = set; then	7110	if ${ac_cv_type_socklen_t+:} false; then :
7780	echo $ECHO_N "(cached) $ECHO_C" >&6	7111	$as_echo_n "(cached) " >&6
7781	else	7112	else
7782		7113
7783	cat >conftest.$ac_ext <<_ACEOF
7784	/* confdefs.h. */
7785	_ACEOF
7786	cat confdefs.h >>conftest.$ac_ext	7114	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7787	cat >>conftest.$ac_ext <<_ACEOF
7788	/* end confdefs.h. */	7115	/* end confdefs.h. */
7789	#include <sys/types.h>	7116	#include <sys/types.h>
7790	#include <sys/socket.h>	7117	#include <sys/socket.h>
7791	int	7118	int
7792	main ()	7119	main ()
…		…
7794	socklen_t len = 42; return len;	7121	socklen_t len = 42; return len;
7795	;	7122	;
7796	return 0;	7123	return 0;
7797	}	7124	}
7798	_ACEOF	7125	_ACEOF
7799	rm -f conftest.$ac_objext	7126	if ac_fn_cxx_try_compile "$LINENO"; then :
7800	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7801	(eval $ac_compile) 2>conftest.er1
7802	ac_status=$?
7803	grep -v '^ *+' conftest.er1 >conftest.err
7804	rm -f conftest.er1
7805	cat conftest.err >&5
7806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7807	(exit $ac_status); } &&
7808	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7809	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7810	(eval $ac_try) 2>&5
7811	ac_status=$?
7812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7813	(exit $ac_status); }; } &&
7814	{ ac_try='test -s conftest.$ac_objext'
7815	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7816	(eval $ac_try) 2>&5
7817	ac_status=$?
7818	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7819	(exit $ac_status); }; }; then
7820	ac_cv_type_socklen_t=yes	7127	ac_cv_type_socklen_t=yes
7821	else	7128	else
7822	echo "$as_me: failed program was:" >&5
7823	sed 's/^/| /' conftest.$ac_ext >&5
7824
7825	ac_cv_type_socklen_t=no	7129	ac_cv_type_socklen_t=no
7826	fi	7130	fi
7827	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7131	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7828		7132
7829	fi	7133	fi
7830	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7134	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7831	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7135	$as_echo "$ac_cv_type_socklen_t" >&6; }
7832	if test $ac_cv_type_socklen_t = yes; then	7136	if test $ac_cv_type_socklen_t = yes; then
7833		7137
7834	cat >>confdefs.h <<\_ACEOF	7138	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7835	#define HAVE_SOCKLEN_T 1
7836	_ACEOF
7837		7139
7838	fi	7140	fi
7839		7141
7840	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7142	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7841	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7143	$as_echo_n "checking for struct addrinfo... " >&6; }
7842	if test "${ac_cv_struct_addrinfo+set}" = set; then	7144	if ${ac_cv_struct_addrinfo+:} false; then :
7843	echo $ECHO_N "(cached) $ECHO_C" >&6	7145	$as_echo_n "(cached) " >&6
7844	else	7146	else
7845		7147
7846	cat >conftest.$ac_ext <<_ACEOF
7847	/* confdefs.h. */
7848	_ACEOF
7849	cat confdefs.h >>conftest.$ac_ext	7148	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7850	cat >>conftest.$ac_ext <<_ACEOF
7851	/* end confdefs.h. */	7149	/* end confdefs.h. */
7852	#include <sys/types.h>	7150	#include <sys/types.h>
7853	#include <sys/socket.h>	7151	#include <sys/socket.h>
7854	#include <netdb.h>	7152	#include <netdb.h>
7855	int	7153	int
…		…
7858	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7156	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7859	;	7157	;
7860	return 0;	7158	return 0;
7861	}	7159	}
7862	_ACEOF	7160	_ACEOF
7863	rm -f conftest.$ac_objext	7161	if ac_fn_cxx_try_compile "$LINENO"; then :
7864	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7865	(eval $ac_compile) 2>conftest.er1
7866	ac_status=$?
7867	grep -v '^ *+' conftest.er1 >conftest.err
7868	rm -f conftest.er1
7869	cat conftest.err >&5
7870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7871	(exit $ac_status); } &&
7872	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7874	(eval $ac_try) 2>&5
7875	ac_status=$?
7876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7877	(exit $ac_status); }; } &&
7878	{ ac_try='test -s conftest.$ac_objext'
7879	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7880	(eval $ac_try) 2>&5
7881	ac_status=$?
7882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7883	(exit $ac_status); }; }; then
7884	ac_cv_struct_addrinfo=yes	7162	ac_cv_struct_addrinfo=yes
7885	else	7163	else
7886	echo "$as_me: failed program was:" >&5
7887	sed 's/^/| /' conftest.$ac_ext >&5
7888
7889	ac_cv_struct_addrinfo=no	7164	ac_cv_struct_addrinfo=no
7890	fi	7165	fi
7891	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7166	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7892		7167
7893	fi	7168	fi
7894	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7169	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7895	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7170	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7896	if test $ac_cv_struct_addrinfo = yes; then	7171	if test $ac_cv_struct_addrinfo = yes; then
7897		7172
7898	cat >>confdefs.h <<\_ACEOF	7173	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7899	#define HAVE_STRUCT_ADDRINFO 1
7900	_ACEOF
7901		7174
7902	fi	7175	fi
7903		7176
7904	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7177	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7905	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7178	$as_echo_n "checking return type of signal handlers... " >&6; }
7906	if test "${ac_cv_type_signal+set}" = set; then	7179	if ${ac_cv_type_signal+:} false; then :
7907	echo $ECHO_N "(cached) $ECHO_C" >&6	7180	$as_echo_n "(cached) " >&6
7908	else	7181	else
7909	cat >conftest.$ac_ext <<_ACEOF
7910	/* confdefs.h. */
7911	_ACEOF
7912	cat confdefs.h >>conftest.$ac_ext	7182	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7913	cat >>conftest.$ac_ext <<_ACEOF
7914	/* end confdefs.h. */	7183	/* end confdefs.h. */
7915	#include <sys/types.h>	7184	#include <sys/types.h>
7916	#include <signal.h>	7185	#include <signal.h>
7917	#ifdef signal
7918	# undef signal
7919	#endif
7920	#ifdef __cplusplus
7921	extern "C" void (*signal (int, void (*)(int)))(int);
7922	#else
7923	void (*signal ()) ();
7924	#endif
7925		7186
7926	int	7187	int
7927	main ()	7188	main ()
7928	{	7189	{
7929	int i;	7190	return *(signal (0, 0)) (0) == 1;
7930	;	7191	;
7931	return 0;	7192	return 0;
7932	}	7193	}
7933	_ACEOF	7194	_ACEOF
7934	rm -f conftest.$ac_objext	7195	if ac_fn_cxx_try_compile "$LINENO"; then :
7935	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7196	ac_cv_type_signal=int
7936	(eval $ac_compile) 2>conftest.er1	7197	else
7937	ac_status=$?
7938	grep -v '^ *+' conftest.er1 >conftest.err
7939	rm -f conftest.er1
7940	cat conftest.err >&5
7941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7942	(exit $ac_status); } &&
7943	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7944	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7945	(eval $ac_try) 2>&5
7946	ac_status=$?
7947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7948	(exit $ac_status); }; } &&
7949	{ ac_try='test -s conftest.$ac_objext'
7950	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7951	(eval $ac_try) 2>&5
7952	ac_status=$?
7953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7954	(exit $ac_status); }; }; then
7955	ac_cv_type_signal=void	7198	ac_cv_type_signal=void
7956	else
7957	echo "$as_me: failed program was:" >&5
7958	sed 's/^/| /' conftest.$ac_ext >&5
7959
7960	ac_cv_type_signal=int
7961	fi	7199	fi
7962	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7200	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7963	fi	7201	fi
7964	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7202	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7965	echo "${ECHO_T}$ac_cv_type_signal" >&6	7203	$as_echo "$ac_cv_type_signal" >&6; }
7966		7204
7967	cat >>confdefs.h <<_ACEOF	7205	cat >>confdefs.h <<_ACEOF
7968	#define RETSIGTYPE $ac_cv_type_signal	7206	#define RETSIGTYPE $ac_cv_type_signal
7969	_ACEOF	7207	_ACEOF
7970		7208
…		…
7975	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7213	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7976	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7214	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7977	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7215	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7978		7216
7979		7217
7980	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7218	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7981	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7219	$as_echo_n "checking for ANSI C header files... " >&6; }
7982	if test "${ac_cv_header_stdc+set}" = set; then	7220	if ${ac_cv_header_stdc+:} false; then :
7983	echo $ECHO_N "(cached) $ECHO_C" >&6	7221	$as_echo_n "(cached) " >&6
7984	else	7222	else
7985	cat >conftest.$ac_ext <<_ACEOF
7986	/* confdefs.h. */
7987	_ACEOF
7988	cat confdefs.h >>conftest.$ac_ext	7223	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7989	cat >>conftest.$ac_ext <<_ACEOF
7990	/* end confdefs.h. */	7224	/* end confdefs.h. */
7991	#include <stdlib.h>	7225	#include <stdlib.h>
7992	#include <stdarg.h>	7226	#include <stdarg.h>
7993	#include <string.h>	7227	#include <string.h>
7994	#include <float.h>	7228	#include <float.h>
…		…
7999		7233
8000	;	7234	;
8001	return 0;	7235	return 0;
8002	}	7236	}
8003	_ACEOF	7237	_ACEOF
8004	rm -f conftest.$ac_objext	7238	if ac_fn_c_try_compile "$LINENO"; then :
8005	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8006	(eval $ac_compile) 2>conftest.er1
8007	ac_status=$?
8008	grep -v '^ *+' conftest.er1 >conftest.err
8009	rm -f conftest.er1
8010	cat conftest.err >&5
8011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8012	(exit $ac_status); } &&
8013	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8014	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8015	(eval $ac_try) 2>&5
8016	ac_status=$?
8017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8018	(exit $ac_status); }; } &&
8019	{ ac_try='test -s conftest.$ac_objext'
8020	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8021	(eval $ac_try) 2>&5
8022	ac_status=$?
8023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8024	(exit $ac_status); }; }; then
8025	ac_cv_header_stdc=yes	7239	ac_cv_header_stdc=yes
8026	else	7240	else
8027	echo "$as_me: failed program was:" >&5
8028	sed 's/^/| /' conftest.$ac_ext >&5
8029
8030	ac_cv_header_stdc=no	7241	ac_cv_header_stdc=no
8031	fi	7242	fi
8032	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7243	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8033		7244
8034	if test $ac_cv_header_stdc = yes; then	7245	if test $ac_cv_header_stdc = yes; then
8035	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7246	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8036	cat >conftest.$ac_ext <<_ACEOF
8037	/* confdefs.h. */
8038	_ACEOF
8039	cat confdefs.h >>conftest.$ac_ext	7247	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8040	cat >>conftest.$ac_ext <<_ACEOF
8041	/* end confdefs.h. */	7248	/* end confdefs.h. */
8042	#include <string.h>	7249	#include <string.h>
8043		7250
8044	_ACEOF	7251	_ACEOF
8045	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7252	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8046	$EGREP "memchr" >/dev/null 2>&1; then	7253	$EGREP "memchr" >/dev/null 2>&1; then :
8047	:	7254
8048	else	7255	else
8049	ac_cv_header_stdc=no	7256	ac_cv_header_stdc=no
8050	fi	7257	fi
8051	rm -f conftest*	7258	rm -f conftest*
8052		7259
8053	fi	7260	fi
8054		7261
8055	if test $ac_cv_header_stdc = yes; then	7262	if test $ac_cv_header_stdc = yes; then
8056	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7263	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8057	cat >conftest.$ac_ext <<_ACEOF
8058	/* confdefs.h. */
8059	_ACEOF
8060	cat confdefs.h >>conftest.$ac_ext	7264	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8061	cat >>conftest.$ac_ext <<_ACEOF
8062	/* end confdefs.h. */	7265	/* end confdefs.h. */
8063	#include <stdlib.h>	7266	#include <stdlib.h>
8064		7267
8065	_ACEOF	7268	_ACEOF
8066	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7269	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8067	$EGREP "free" >/dev/null 2>&1; then	7270	$EGREP "free" >/dev/null 2>&1; then :
8068	:	7271
8069	else	7272	else
8070	ac_cv_header_stdc=no	7273	ac_cv_header_stdc=no
8071	fi	7274	fi
8072	rm -f conftest*	7275	rm -f conftest*
8073		7276
8074	fi	7277	fi
8075		7278
8076	if test $ac_cv_header_stdc = yes; then	7279	if test $ac_cv_header_stdc = yes; then
8077	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7280	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8078	if test "$cross_compiling" = yes; then	7281	if test "$cross_compiling" = yes; then :
8079	:	7282	:
8080	else	7283	else
8081	cat >conftest.$ac_ext <<_ACEOF
8082	/* confdefs.h. */
8083	_ACEOF
8084	cat confdefs.h >>conftest.$ac_ext	7284	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8085	cat >>conftest.$ac_ext <<_ACEOF
8086	/* end confdefs.h. */	7285	/* end confdefs.h. */
8087	#include <ctype.h>	7286	#include <ctype.h>
		7287	#include <stdlib.h>
8088	#if ((' ' & 0x0FF) == 0x020)	7288	#if ((' ' & 0x0FF) == 0x020)
8089	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7289	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8090	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7290	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8091	#else	7291	#else
8092	# define ISLOWER(c) \	7292	# define ISLOWER(c) \
…		…
8102	{	7302	{
8103	int i;	7303	int i;
8104	for (i = 0; i < 256; i++)	7304	for (i = 0; i < 256; i++)
8105	if (XOR (islower (i), ISLOWER (i))	7305	if (XOR (islower (i), ISLOWER (i))
8106	|| toupper (i) != TOUPPER (i))	7306	|| toupper (i) != TOUPPER (i))
8107	exit(2);	7307	return 2;
8108	exit (0);
8109	}
8110	_ACEOF
8111	rm -f conftest$ac_exeext
8112	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8113	(eval $ac_link) 2>&5
8114	ac_status=$?
8115	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8116	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8117	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8118	(eval $ac_try) 2>&5
8119	ac_status=$?
8120	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8121	(exit $ac_status); }; }; then
8122	:
8123	else
8124	echo "$as_me: program exited with status $ac_status" >&5
8125	echo "$as_me: failed program was:" >&5
8126	sed 's/^/| /' conftest.$ac_ext >&5
8127
8128	( exit $ac_status )
8129	ac_cv_header_stdc=no
8130	fi
8131	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8132	fi
8133	fi
8134	fi
8135	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8136	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8137	if test $ac_cv_header_stdc = yes; then
8138
8139	cat >>confdefs.h <<\_ACEOF
8140	#define STDC_HEADERS 1
8141	_ACEOF
8142
8143	fi
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8157	do
8158	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8159	echo "$as_me:$LINENO: checking for $ac_func" >&5
8160	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8161	if eval "test \"\${$as_ac_var+set}\" = set"; then
8162	echo $ECHO_N "(cached) $ECHO_C" >&6
8163	else
8164	cat >conftest.$ac_ext <<_ACEOF
8165	/* confdefs.h. */
8166	_ACEOF
8167	cat confdefs.h >>conftest.$ac_ext
8168	cat >>conftest.$ac_ext <<_ACEOF
8169	/* end confdefs.h. */
8170	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8171	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8172	#define $ac_func innocuous_$ac_func
8173
8174	/* System header to define __stub macros and hopefully few prototypes,
8175	which can conflict with char $ac_func (); below.
8176	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8177	<limits.h> exists even on freestanding compilers. */
8178
8179	#ifdef __STDC__
8180	# include <limits.h>
8181	#else
8182	# include <assert.h>
8183	#endif
8184
8185	#undef $ac_func
8186
8187	/* Override any gcc2 internal prototype to avoid an error. */
8188	#ifdef __cplusplus
8189	extern "C"
8190	{
8191	#endif
8192	/* We use char because int might match the return type of a gcc2
8193	builtin and then its argument prototype would still apply. */
8194	char $ac_func ();
8195	/* The GNU C library defines this for functions which it implements
8196	to always fail with ENOSYS. Some functions are actually named
8197	something starting with __ and the normal name is an alias. */
8198	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8199	choke me
8200	#else
8201	char (*f) () = $ac_func;
8202	#endif
8203	#ifdef __cplusplus
8204	}
8205	#endif
8206
8207	int
8208	main ()
8209	{
8210	return f != $ac_func;
8211	;
8212	return 0;	7308	return 0;
8213	}	7309	}
8214	_ACEOF	7310	_ACEOF
		7311	if ac_fn_c_try_run "$LINENO"; then :
		7312
		7313	else
		7314	ac_cv_header_stdc=no
		7315	fi
		7316	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8215	rm -f conftest.$ac_objext conftest$ac_exeext	7317	conftest.$ac_objext conftest.beam conftest.$ac_ext
8216	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8217	(eval $ac_link) 2>conftest.er1
8218	ac_status=$?
8219	grep -v '^ *+' conftest.er1 >conftest.err
8220	rm -f conftest.er1
8221	cat conftest.err >&5
8222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8223	(exit $ac_status); } &&
8224	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8225	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8226	(eval $ac_try) 2>&5
8227	ac_status=$?
8228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8229	(exit $ac_status); }; } &&
8230	{ ac_try='test -s conftest$ac_exeext'
8231	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8232	(eval $ac_try) 2>&5
8233	ac_status=$?
8234	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8235	(exit $ac_status); }; }; then
8236	eval "$as_ac_var=yes"
8237	else
8238	echo "$as_me: failed program was:" >&5
8239	sed 's/^/| /' conftest.$ac_ext >&5
8240
8241	eval "$as_ac_var=no"
8242	fi	7318	fi
8243	rm -f conftest.err conftest.$ac_objext \	7319
8244	conftest$ac_exeext conftest.$ac_ext
8245	fi	7320	fi
8246	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7321	fi
8247	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8248	if test `eval echo '${'$as_ac_var'}'` = yes; then	7323	$as_echo "$ac_cv_header_stdc" >&6; }
		7324	if test $ac_cv_header_stdc = yes; then
		7325
		7326	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7327
		7328	fi
		7329
		7330
		7331	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7332	do :
		7333	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		7334	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7335	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8249	cat >>confdefs.h <<_ACEOF	7336	cat >>confdefs.h <<_ACEOF
8250	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	7337	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8251	_ACEOF	7338	_ACEOF
8252		7339
8253	fi	7340	fi
8254	done	7341	done
8255		7342
8256		7343
8257	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7344	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8258	# for constant arguments. Useless!	7345	# for constant arguments. Useless!
8259	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7346	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8260	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7347	$as_echo_n "checking for working alloca.h... " >&6; }
8261	if test "${ac_cv_working_alloca_h+set}" = set; then	7348	if ${ac_cv_working_alloca_h+:} false; then :
8262	echo $ECHO_N "(cached) $ECHO_C" >&6	7349	$as_echo_n "(cached) " >&6
8263	else	7350	else
8264	cat >conftest.$ac_ext <<_ACEOF
8265	/* confdefs.h. */
8266	_ACEOF
8267	cat confdefs.h >>conftest.$ac_ext	7351	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8268	cat >>conftest.$ac_ext <<_ACEOF
8269	/* end confdefs.h. */	7352	/* end confdefs.h. */
8270	#include <alloca.h>	7353	#include <alloca.h>
8271	int	7354	int
8272	main ()	7355	main ()
8273	{	7356	{
8274	char *p = (char *) alloca (2 * sizeof (int));	7357	char *p = (char *) alloca (2 * sizeof (int));
		7358	if (p) return 0;
8275	;	7359	;
8276	return 0;	7360	return 0;
8277	}	7361	}
8278	_ACEOF	7362	_ACEOF
8279	rm -f conftest.$ac_objext conftest$ac_exeext	7363	if ac_fn_c_try_link "$LINENO"; then :
8280	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8281	(eval $ac_link) 2>conftest.er1
8282	ac_status=$?
8283	grep -v '^ *+' conftest.er1 >conftest.err
8284	rm -f conftest.er1
8285	cat conftest.err >&5
8286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8287	(exit $ac_status); } &&
8288	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8289	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8290	(eval $ac_try) 2>&5
8291	ac_status=$?
8292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8293	(exit $ac_status); }; } &&
8294	{ ac_try='test -s conftest$ac_exeext'
8295	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8296	(eval $ac_try) 2>&5
8297	ac_status=$?
8298	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8299	(exit $ac_status); }; }; then
8300	ac_cv_working_alloca_h=yes	7364	ac_cv_working_alloca_h=yes
8301	else	7365	else
8302	echo "$as_me: failed program was:" >&5
8303	sed 's/^/| /' conftest.$ac_ext >&5
8304
8305	ac_cv_working_alloca_h=no	7366	ac_cv_working_alloca_h=no
8306	fi	7367	fi
8307	rm -f conftest.err conftest.$ac_objext \	7368	rm -f core conftest.err conftest.$ac_objext \
8308	conftest$ac_exeext conftest.$ac_ext	7369	conftest$ac_exeext conftest.$ac_ext
8309	fi	7370	fi
8310	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7371	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8311	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7372	$as_echo "$ac_cv_working_alloca_h" >&6; }
8312	if test $ac_cv_working_alloca_h = yes; then	7373	if test $ac_cv_working_alloca_h = yes; then
8313		7374
8314	cat >>confdefs.h <<\_ACEOF	7375	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8315	#define HAVE_ALLOCA_H 1
8316	_ACEOF
8317		7376
8318	fi	7377	fi
8319		7378
8320	echo "$as_me:$LINENO: checking for alloca" >&5	7379	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8321	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7380	$as_echo_n "checking for alloca... " >&6; }
8322	if test "${ac_cv_func_alloca_works+set}" = set; then	7381	if ${ac_cv_func_alloca_works+:} false; then :
8323	echo $ECHO_N "(cached) $ECHO_C" >&6	7382	$as_echo_n "(cached) " >&6
8324	else	7383	else
8325	cat >conftest.$ac_ext <<_ACEOF
8326	/* confdefs.h. */
8327	_ACEOF
8328	cat confdefs.h >>conftest.$ac_ext	7384	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8329	cat >>conftest.$ac_ext <<_ACEOF
8330	/* end confdefs.h. */	7385	/* end confdefs.h. */
8331	#ifdef __GNUC__	7386	#ifdef __GNUC__
8332	# define alloca __builtin_alloca	7387	# define alloca __builtin_alloca
8333	#else	7388	#else
8334	# ifdef _MSC_VER	7389	# ifdef _MSC_VER
8335	# include <malloc.h>	7390	# include <malloc.h>
8336	# define alloca _alloca	7391	# define alloca _alloca
8337	# else	7392	# else
8338	# if HAVE_ALLOCA_H	7393	# ifdef HAVE_ALLOCA_H
8339	# include <alloca.h>	7394	# include <alloca.h>
8340	# else	7395	# else
8341	# ifdef _AIX	7396	# ifdef _AIX
8342	#pragma alloca	7397	#pragma alloca
8343	# else	7398	# else
8344	# ifndef alloca /* predefined by HP cc +Olibcalls */	7399	# ifndef alloca /* predefined by HP cc +Olibcalls */
8345	char *alloca ();	7400	void *alloca (size_t);
8346	# endif	7401	# endif
8347	# endif	7402	# endif
8348	# endif	7403	# endif
8349	# endif	7404	# endif
8350	#endif	7405	#endif
8351		7406
8352	int	7407	int
8353	main ()	7408	main ()
8354	{	7409	{
8355	char *p = (char *) alloca (1);	7410	char *p = (char *) alloca (1);
		7411	if (p) return 0;
8356	;	7412	;
8357	return 0;	7413	return 0;
8358	}	7414	}
8359	_ACEOF	7415	_ACEOF
8360	rm -f conftest.$ac_objext conftest$ac_exeext	7416	if ac_fn_c_try_link "$LINENO"; then :
8361	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8362	(eval $ac_link) 2>conftest.er1
8363	ac_status=$?
8364	grep -v '^ *+' conftest.er1 >conftest.err
8365	rm -f conftest.er1
8366	cat conftest.err >&5
8367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8368	(exit $ac_status); } &&
8369	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8371	(eval $ac_try) 2>&5
8372	ac_status=$?
8373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8374	(exit $ac_status); }; } &&
8375	{ ac_try='test -s conftest$ac_exeext'
8376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8377	(eval $ac_try) 2>&5
8378	ac_status=$?
8379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8380	(exit $ac_status); }; }; then
8381	ac_cv_func_alloca_works=yes	7417	ac_cv_func_alloca_works=yes
8382	else	7418	else
8383	echo "$as_me: failed program was:" >&5
8384	sed 's/^/| /' conftest.$ac_ext >&5
8385
8386	ac_cv_func_alloca_works=no	7419	ac_cv_func_alloca_works=no
8387	fi	7420	fi
8388	rm -f conftest.err conftest.$ac_objext \	7421	rm -f core conftest.err conftest.$ac_objext \
8389	conftest$ac_exeext conftest.$ac_ext	7422	conftest$ac_exeext conftest.$ac_ext
8390	fi	7423	fi
8391	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7424	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8392	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7425	$as_echo "$ac_cv_func_alloca_works" >&6; }
8393		7426
8394	if test $ac_cv_func_alloca_works = yes; then	7427	if test $ac_cv_func_alloca_works = yes; then
8395		7428
8396	cat >>confdefs.h <<\_ACEOF	7429	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8397	#define HAVE_ALLOCA 1
8398	_ACEOF
8399		7430
8400	else	7431	else
8401	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7432	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8402	# that cause trouble. Some versions do not even contain alloca or	7433	# that cause trouble. Some versions do not even contain alloca or
8403	# contain a buggy version. If you still want to use their alloca,	7434	# contain a buggy version. If you still want to use their alloca,
8404	# use ar to extract alloca.o from them instead of compiling alloca.c.	7435	# use ar to extract alloca.o from them instead of compiling alloca.c.
8405		7436
8406	ALLOCA=alloca.$ac_objext	7437	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8407		7438
8408	cat >>confdefs.h <<\_ACEOF	7439	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8409	#define C_ALLOCA 1
8410	_ACEOF
8411		7440
8412		7441
8413	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7442	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
8414	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7443	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8415	if test "${ac_cv_os_cray+set}" = set; then	7444	if ${ac_cv_os_cray+:} false; then :
8416	echo $ECHO_N "(cached) $ECHO_C" >&6	7445	$as_echo_n "(cached) " >&6
8417	else	7446	else
8418	cat >conftest.$ac_ext <<_ACEOF
8419	/* confdefs.h. */
8420	_ACEOF
8421	cat confdefs.h >>conftest.$ac_ext	7447	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8422	cat >>conftest.$ac_ext <<_ACEOF
8423	/* end confdefs.h. */	7448	/* end confdefs.h. */
8424	#if defined(CRAY) && ! defined(CRAY2)	7449	#if defined CRAY && ! defined CRAY2
8425	webecray	7450	webecray
8426	#else	7451	#else
8427	wenotbecray	7452	wenotbecray
8428	#endif	7453	#endif
8429		7454
8430	_ACEOF	7455	_ACEOF
8431	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7456	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8432	$EGREP "webecray" >/dev/null 2>&1; then	7457	$EGREP "webecray" >/dev/null 2>&1; then :
8433	ac_cv_os_cray=yes	7458	ac_cv_os_cray=yes
8434	else	7459	else
8435	ac_cv_os_cray=no	7460	ac_cv_os_cray=no
8436	fi	7461	fi
8437	rm -f conftest*	7462	rm -f conftest*
8438		7463
8439	fi	7464	fi
8440	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7465	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8441	echo "${ECHO_T}$ac_cv_os_cray" >&6	7466	$as_echo "$ac_cv_os_cray" >&6; }
8442	if test $ac_cv_os_cray = yes; then	7467	if test $ac_cv_os_cray = yes; then
8443	for ac_func in _getb67 GETB67 getb67; do	7468	for ac_func in _getb67 GETB67 getb67; do
8444	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	7469	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8445	echo "$as_me:$LINENO: checking for $ac_func" >&5	7470	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8446	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8447	if eval "test \"\${$as_ac_var+set}\" = set"; then	7471	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8448	echo $ECHO_N "(cached) $ECHO_C" >&6
8449	else
8450	cat >conftest.$ac_ext <<_ACEOF
8451	/* confdefs.h. */
8452	_ACEOF
8453	cat confdefs.h >>conftest.$ac_ext
8454	cat >>conftest.$ac_ext <<_ACEOF
8455	/* end confdefs.h. */
8456	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8457	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8458	#define $ac_func innocuous_$ac_func
8459
8460	/* System header to define __stub macros and hopefully few prototypes,
8461	which can conflict with char $ac_func (); below.
8462	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8463	<limits.h> exists even on freestanding compilers. */
8464
8465	#ifdef __STDC__
8466	# include <limits.h>
8467	#else
8468	# include <assert.h>
8469	#endif
8470
8471	#undef $ac_func
8472
8473	/* Override any gcc2 internal prototype to avoid an error. */
8474	#ifdef __cplusplus
8475	extern "C"
8476	{
8477	#endif
8478	/* We use char because int might match the return type of a gcc2
8479	builtin and then its argument prototype would still apply. */
8480	char $ac_func ();
8481	/* The GNU C library defines this for functions which it implements
8482	to always fail with ENOSYS. Some functions are actually named
8483	something starting with __ and the normal name is an alias. */
8484	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8485	choke me
8486	#else
8487	char (*f) () = $ac_func;
8488	#endif
8489	#ifdef __cplusplus
8490	}
8491	#endif
8492
8493	int
8494	main ()
8495	{
8496	return f != $ac_func;
8497	;
8498	return 0;
8499	}
8500	_ACEOF
8501	rm -f conftest.$ac_objext conftest$ac_exeext
8502	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8503	(eval $ac_link) 2>conftest.er1
8504	ac_status=$?
8505	grep -v '^ *+' conftest.er1 >conftest.err
8506	rm -f conftest.er1
8507	cat conftest.err >&5
8508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8509	(exit $ac_status); } &&
8510	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8511	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8512	(eval $ac_try) 2>&5
8513	ac_status=$?
8514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8515	(exit $ac_status); }; } &&
8516	{ ac_try='test -s conftest$ac_exeext'
8517	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8518	(eval $ac_try) 2>&5
8519	ac_status=$?
8520	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8521	(exit $ac_status); }; }; then
8522	eval "$as_ac_var=yes"
8523	else
8524	echo "$as_me: failed program was:" >&5
8525	sed 's/^/| /' conftest.$ac_ext >&5
8526
8527	eval "$as_ac_var=no"
8528	fi
8529	rm -f conftest.err conftest.$ac_objext \
8530	conftest$ac_exeext conftest.$ac_ext
8531	fi
8532	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8533	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8534	if test `eval echo '${'$as_ac_var'}'` = yes; then
8535		7472
8536	cat >>confdefs.h <<_ACEOF	7473	cat >>confdefs.h <<_ACEOF
8537	#define CRAY_STACKSEG_END $ac_func	7474	#define CRAY_STACKSEG_END $ac_func
8538	_ACEOF	7475	_ACEOF
8539		7476
…		…
8541	fi	7478	fi
8542		7479
8543	done	7480	done
8544	fi	7481	fi
8545		7482
8546	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7483	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
8547	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7484	$as_echo_n "checking stack direction for C alloca... " >&6; }
8548	if test "${ac_cv_c_stack_direction+set}" = set; then	7485	if ${ac_cv_c_stack_direction+:} false; then :
8549	echo $ECHO_N "(cached) $ECHO_C" >&6	7486	$as_echo_n "(cached) " >&6
8550	else	7487	else
8551	if test "$cross_compiling" = yes; then	7488	if test "$cross_compiling" = yes; then :
8552	ac_cv_c_stack_direction=0	7489	ac_cv_c_stack_direction=0
8553	else	7490	else
8554	cat >conftest.$ac_ext <<_ACEOF
8555	/* confdefs.h. */
8556	_ACEOF
8557	cat confdefs.h >>conftest.$ac_ext	7491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8558	cat >>conftest.$ac_ext <<_ACEOF
8559	/* end confdefs.h. */	7492	/* end confdefs.h. */
		7493	$ac_includes_default
8560	int	7494	int
8561	find_stack_direction ()	7495	find_stack_direction (int *addr, int depth)
8562	{	7496	{
8563	static char *addr = 0;	7497	int dir, dummy = 0;
8564	auto char dummy;
8565	if (addr == 0)	7498	if (! addr)
8566	{
8567	addr = &dummy;	7499	addr = &dummy;
8568	return find_stack_direction ();	7500	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8569	}	7501	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8570	else	7502	return dir + dummy;
8571	return (&dummy > addr) ? 1 : -1;
8572	}	7503	}
8573		7504
8574	int	7505	int
8575	main ()	7506	main (int argc, char **argv)
8576	{	7507	{
8577	exit (find_stack_direction () < 0);	7508	return find_stack_direction (0, argc + !argv + 20) < 0;
8578	}	7509	}
8579	_ACEOF	7510	_ACEOF
8580	rm -f conftest$ac_exeext	7511	if ac_fn_c_try_run "$LINENO"; then :
8581	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8582	(eval $ac_link) 2>&5
8583	ac_status=$?
8584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8585	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8586	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8587	(eval $ac_try) 2>&5
8588	ac_status=$?
8589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8590	(exit $ac_status); }; }; then
8591	ac_cv_c_stack_direction=1	7512	ac_cv_c_stack_direction=1
8592	else	7513	else
8593	echo "$as_me: program exited with status $ac_status" >&5
8594	echo "$as_me: failed program was:" >&5
8595	sed 's/^/| /' conftest.$ac_ext >&5
8596
8597	( exit $ac_status )
8598	ac_cv_c_stack_direction=-1	7514	ac_cv_c_stack_direction=-1
8599	fi	7515	fi
8600	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7516	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7517	conftest.$ac_objext conftest.beam conftest.$ac_ext
8601	fi	7518	fi
		7519
8602	fi	7520	fi
8603	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7521	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8604	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7522	$as_echo "$ac_cv_c_stack_direction" >&6; }
8605
8606	cat >>confdefs.h <<_ACEOF	7523	cat >>confdefs.h <<_ACEOF
8607	#define STACK_DIRECTION $ac_cv_c_stack_direction	7524	#define STACK_DIRECTION $ac_cv_c_stack_direction
8608	_ACEOF	7525	_ACEOF
8609		7526
8610		7527
8611	fi	7528	fi
8612		7529
8613		7530
8614		7531
8615	echo "$as_me:$LINENO: checking for socket" >&5	7532	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8616	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8617	if test "${ac_cv_func_socket+set}" = set; then
8618	echo $ECHO_N "(cached) $ECHO_C" >&6
8619	else
8620	cat >conftest.$ac_ext <<_ACEOF
8621	/* confdefs.h. */
8622	_ACEOF
8623	cat confdefs.h >>conftest.$ac_ext
8624	cat >>conftest.$ac_ext <<_ACEOF
8625	/* end confdefs.h. */
8626	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8627	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8628	#define socket innocuous_socket
8629
8630	/* System header to define __stub macros and hopefully few prototypes,
8631	which can conflict with char socket (); below.
8632	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8633	<limits.h> exists even on freestanding compilers. */
8634
8635	#ifdef __STDC__
8636	# include <limits.h>
8637	#else
8638	# include <assert.h>
8639	#endif
8640
8641	#undef socket
8642
8643	/* Override any gcc2 internal prototype to avoid an error. */
8644	#ifdef __cplusplus
8645	extern "C"
8646	{
8647	#endif
8648	/* We use char because int might match the return type of a gcc2
8649	builtin and then its argument prototype would still apply. */
8650	char socket ();
8651	/* The GNU C library defines this for functions which it implements
8652	to always fail with ENOSYS. Some functions are actually named
8653	something starting with __ and the normal name is an alias. */
8654	#if defined (__stub_socket) || defined (__stub___socket)
8655	choke me
8656	#else
8657	char (*f) () = socket;
8658	#endif
8659	#ifdef __cplusplus
8660	}
8661	#endif
8662
8663	int
8664	main ()
8665	{
8666	return f != socket;
8667	;
8668	return 0;
8669	}
8670	_ACEOF
8671	rm -f conftest.$ac_objext conftest$ac_exeext
8672	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8673	(eval $ac_link) 2>conftest.er1
8674	ac_status=$?
8675	grep -v '^ *+' conftest.er1 >conftest.err
8676	rm -f conftest.er1
8677	cat conftest.err >&5
8678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8679	(exit $ac_status); } &&
8680	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8681	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8682	(eval $ac_try) 2>&5
8683	ac_status=$?
8684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8685	(exit $ac_status); }; } &&
8686	{ ac_try='test -s conftest$ac_exeext'
8687	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8688	(eval $ac_try) 2>&5
8689	ac_status=$?
8690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8691	(exit $ac_status); }; }; then
8692	ac_cv_func_socket=yes
8693	else
8694	echo "$as_me: failed program was:" >&5
8695	sed 's/^/| /' conftest.$ac_ext >&5
8696
8697	ac_cv_func_socket=no
8698	fi
8699	rm -f conftest.err conftest.$ac_objext \
8700	conftest$ac_exeext conftest.$ac_ext
8701	fi
8702	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8703	echo "${ECHO_T}$ac_cv_func_socket" >&6
8704	if test $ac_cv_func_socket = yes; then	7533	if test "x$ac_cv_func_socket" = xyes; then :
8705	:
8706	else
8707		7534
		7535	else
8708		7536
8709	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7537	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8710	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7538	$as_echo_n "checking for connect in -lsocket... " >&6; }
8711	if test "${ac_cv_lib_socket_connect+set}" = set; then	7539	if ${ac_cv_lib_socket_connect+:} false; then :
8712	echo $ECHO_N "(cached) $ECHO_C" >&6	7540	$as_echo_n "(cached) " >&6
8713	else	7541	else
8714	ac_check_lib_save_LIBS=$LIBS	7542	ac_check_lib_save_LIBS=$LIBS
8715	LIBS="-lsocket $LIBS"	7543	LIBS="-lsocket $LIBS"
8716	cat >conftest.$ac_ext <<_ACEOF
8717	/* confdefs.h. */
8718	_ACEOF
8719	cat confdefs.h >>conftest.$ac_ext	7544	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8720	cat >>conftest.$ac_ext <<_ACEOF
8721	/* end confdefs.h. */	7545	/* end confdefs.h. */
8722		7546
8723	/* Override any gcc2 internal prototype to avoid an error. */	7547	/* Override any GCC internal prototype to avoid an error.
		7548	Use char because int might match the return type of a GCC
		7549	builtin and then its argument prototype would still apply. */
8724	#ifdef __cplusplus	7550	#ifdef __cplusplus
8725	extern "C"	7551	extern "C"
8726	#endif	7552	#endif
8727	/* We use char because int might match the return type of a gcc2
8728	builtin and then its argument prototype would still apply. */
8729	char connect ();	7553	char connect ();
8730	int	7554	int
8731	main ()	7555	main ()
8732	{	7556	{
8733	connect ();	7557	return connect ();
8734	;	7558	;
8735	return 0;	7559	return 0;
8736	}	7560	}
8737	_ACEOF	7561	_ACEOF
8738	rm -f conftest.$ac_objext conftest$ac_exeext	7562	if ac_fn_c_try_link "$LINENO"; then :
8739	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8740	(eval $ac_link) 2>conftest.er1
8741	ac_status=$?
8742	grep -v '^ *+' conftest.er1 >conftest.err
8743	rm -f conftest.er1
8744	cat conftest.err >&5
8745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8746	(exit $ac_status); } &&
8747	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8748	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8749	(eval $ac_try) 2>&5
8750	ac_status=$?
8751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8752	(exit $ac_status); }; } &&
8753	{ ac_try='test -s conftest$ac_exeext'
8754	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8755	(eval $ac_try) 2>&5
8756	ac_status=$?
8757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8758	(exit $ac_status); }; }; then
8759	ac_cv_lib_socket_connect=yes	7563	ac_cv_lib_socket_connect=yes
8760	else	7564	else
8761	echo "$as_me: failed program was:" >&5
8762	sed 's/^/| /' conftest.$ac_ext >&5
8763
8764	ac_cv_lib_socket_connect=no	7565	ac_cv_lib_socket_connect=no
8765	fi	7566	fi
8766	rm -f conftest.err conftest.$ac_objext \	7567	rm -f core conftest.err conftest.$ac_objext \
8767	conftest$ac_exeext conftest.$ac_ext	7568	conftest$ac_exeext conftest.$ac_ext
8768	LIBS=$ac_check_lib_save_LIBS	7569	LIBS=$ac_check_lib_save_LIBS
8769	fi	7570	fi
8770	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7571	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8771	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7572	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8772	if test $ac_cv_lib_socket_connect = yes; then	7573	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8773	cat >>confdefs.h <<_ACEOF	7574	cat >>confdefs.h <<_ACEOF
8774	#define HAVE_LIBSOCKET 1	7575	#define HAVE_LIBSOCKET 1
8775	_ACEOF	7576	_ACEOF
8776		7577
8777	LIBS="-lsocket $LIBS"	7578	LIBS="-lsocket $LIBS"
…		…
8779	fi	7580	fi
8780		7581
8781		7582
8782	fi	7583	fi
8783		7584
8784	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7585	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8785	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8786	if test "${ac_cv_func_gethostbyname+set}" = set; then
8787	echo $ECHO_N "(cached) $ECHO_C" >&6
8788	else
8789	cat >conftest.$ac_ext <<_ACEOF
8790	/* confdefs.h. */
8791	_ACEOF
8792	cat confdefs.h >>conftest.$ac_ext
8793	cat >>conftest.$ac_ext <<_ACEOF
8794	/* end confdefs.h. */
8795	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8796	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8797	#define gethostbyname innocuous_gethostbyname
8798
8799	/* System header to define __stub macros and hopefully few prototypes,
8800	which can conflict with char gethostbyname (); below.
8801	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8802	<limits.h> exists even on freestanding compilers. */
8803
8804	#ifdef __STDC__
8805	# include <limits.h>
8806	#else
8807	# include <assert.h>
8808	#endif
8809
8810	#undef gethostbyname
8811
8812	/* Override any gcc2 internal prototype to avoid an error. */
8813	#ifdef __cplusplus
8814	extern "C"
8815	{
8816	#endif
8817	/* We use char because int might match the return type of a gcc2
8818	builtin and then its argument prototype would still apply. */
8819	char gethostbyname ();
8820	/* The GNU C library defines this for functions which it implements
8821	to always fail with ENOSYS. Some functions are actually named
8822	something starting with __ and the normal name is an alias. */
8823	#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
8824	choke me
8825	#else
8826	char (*f) () = gethostbyname;
8827	#endif
8828	#ifdef __cplusplus
8829	}
8830	#endif
8831
8832	int
8833	main ()
8834	{
8835	return f != gethostbyname;
8836	;
8837	return 0;
8838	}
8839	_ACEOF
8840	rm -f conftest.$ac_objext conftest$ac_exeext
8841	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8842	(eval $ac_link) 2>conftest.er1
8843	ac_status=$?
8844	grep -v '^ *+' conftest.er1 >conftest.err
8845	rm -f conftest.er1
8846	cat conftest.err >&5
8847	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8848	(exit $ac_status); } &&
8849	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8850	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8851	(eval $ac_try) 2>&5
8852	ac_status=$?
8853	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8854	(exit $ac_status); }; } &&
8855	{ ac_try='test -s conftest$ac_exeext'
8856	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8857	(eval $ac_try) 2>&5
8858	ac_status=$?
8859	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8860	(exit $ac_status); }; }; then
8861	ac_cv_func_gethostbyname=yes
8862	else
8863	echo "$as_me: failed program was:" >&5
8864	sed 's/^/| /' conftest.$ac_ext >&5
8865
8866	ac_cv_func_gethostbyname=no
8867	fi
8868	rm -f conftest.err conftest.$ac_objext \
8869	conftest$ac_exeext conftest.$ac_ext
8870	fi
8871	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8872	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8873	if test $ac_cv_func_gethostbyname = yes; then	7586	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8874	:
8875	else
8876		7587
		7588	else
8877		7589
8878	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7590	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8879	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7591	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8880	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7592	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8881	echo $ECHO_N "(cached) $ECHO_C" >&6	7593	$as_echo_n "(cached) " >&6
8882	else	7594	else
8883	ac_check_lib_save_LIBS=$LIBS	7595	ac_check_lib_save_LIBS=$LIBS
8884	LIBS="-lnsl $LIBS"	7596	LIBS="-lnsl $LIBS"
8885	cat >conftest.$ac_ext <<_ACEOF
8886	/* confdefs.h. */
8887	_ACEOF
8888	cat confdefs.h >>conftest.$ac_ext	7597	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8889	cat >>conftest.$ac_ext <<_ACEOF
8890	/* end confdefs.h. */	7598	/* end confdefs.h. */
8891		7599
8892	/* Override any gcc2 internal prototype to avoid an error. */	7600	/* Override any GCC internal prototype to avoid an error.
		7601	Use char because int might match the return type of a GCC
		7602	builtin and then its argument prototype would still apply. */
8893	#ifdef __cplusplus	7603	#ifdef __cplusplus
8894	extern "C"	7604	extern "C"
8895	#endif	7605	#endif
8896	/* We use char because int might match the return type of a gcc2
8897	builtin and then its argument prototype would still apply. */
8898	char gethostbyname ();	7606	char gethostbyname ();
8899	int	7607	int
8900	main ()	7608	main ()
8901	{	7609	{
8902	gethostbyname ();	7610	return gethostbyname ();
8903	;	7611	;
8904	return 0;	7612	return 0;
8905	}	7613	}
8906	_ACEOF	7614	_ACEOF
8907	rm -f conftest.$ac_objext conftest$ac_exeext	7615	if ac_fn_c_try_link "$LINENO"; then :
8908	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8909	(eval $ac_link) 2>conftest.er1
8910	ac_status=$?
8911	grep -v '^ *+' conftest.er1 >conftest.err
8912	rm -f conftest.er1
8913	cat conftest.err >&5
8914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8915	(exit $ac_status); } &&
8916	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8917	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8918	(eval $ac_try) 2>&5
8919	ac_status=$?
8920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8921	(exit $ac_status); }; } &&
8922	{ ac_try='test -s conftest$ac_exeext'
8923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8924	(eval $ac_try) 2>&5
8925	ac_status=$?
8926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8927	(exit $ac_status); }; }; then
8928	ac_cv_lib_nsl_gethostbyname=yes	7616	ac_cv_lib_nsl_gethostbyname=yes
8929	else	7617	else
8930	echo "$as_me: failed program was:" >&5
8931	sed 's/^/| /' conftest.$ac_ext >&5
8932
8933	ac_cv_lib_nsl_gethostbyname=no	7618	ac_cv_lib_nsl_gethostbyname=no
8934	fi	7619	fi
8935	rm -f conftest.err conftest.$ac_objext \	7620	rm -f core conftest.err conftest.$ac_objext \
8936	conftest$ac_exeext conftest.$ac_ext	7621	conftest$ac_exeext conftest.$ac_ext
8937	LIBS=$ac_check_lib_save_LIBS	7622	LIBS=$ac_check_lib_save_LIBS
8938	fi	7623	fi
8939	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7624	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8940	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7625	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8941	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7626	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
8942	cat >>confdefs.h <<_ACEOF	7627	cat >>confdefs.h <<_ACEOF
8943	#define HAVE_LIBNSL 1	7628	#define HAVE_LIBNSL 1
8944	_ACEOF	7629	_ACEOF
8945		7630
8946	LIBS="-lnsl $LIBS"	7631	LIBS="-lnsl $LIBS"
…		…
8949		7634
8950		7635
8951	fi	7636	fi
8952		7637
8953		7638
		7639
		7640	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7641	do :
		7642	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		7643	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7644	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7645	cat >>confdefs.h <<_ACEOF
		7646	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		7647	_ACEOF
		7648
		7649	fi
		7650
		7651	done
		7652
		7653
		7654	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7655	do :
		7656	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		7657	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7658	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7659	cat >>confdefs.h <<_ACEOF
		7660	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
		7661	_ACEOF
		7662
		7663	fi
		7664	done
		7665
		7666
		7667	for ac_func in clock_gettime
		7668	do :
		7669	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7670	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7671	cat >>confdefs.h <<_ACEOF
		7672	#define HAVE_CLOCK_GETTIME 1
		7673	_ACEOF
		7674
		7675	else
		7676
		7677	if test $(uname) = Linux; then
		7678	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7679	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7680	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7681	/* end confdefs.h. */
		7682	#include <unistd.h>
		7683	#include <sys/syscall.h>
		7684	#include <time.h>
		7685	int
		7686	main ()
		7687	{
		7688	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7689	;
		7690	return 0;
		7691	}
		7692	_ACEOF
		7693	if ac_fn_c_try_link "$LINENO"; then :
		7694	ac_have_clock_syscall=1
		7695
		7696	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7697
		7698	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7699	$as_echo "yes" >&6; }
		7700	else
		7701	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7702	$as_echo "no" >&6; }
		7703	fi
		7704	rm -f core conftest.err conftest.$ac_objext \
		7705	conftest$ac_exeext conftest.$ac_ext
		7706	fi
		7707	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7709	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7710	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
		7711	$as_echo_n "(cached) " >&6
		7712	else
		7713	ac_check_lib_save_LIBS=$LIBS
		7714	LIBS="-lrt $LIBS"
		7715	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7716	/* end confdefs.h. */
		7717
		7718	/* Override any GCC internal prototype to avoid an error.
		7719	Use char because int might match the return type of a GCC
		7720	builtin and then its argument prototype would still apply. */
		7721	#ifdef __cplusplus
		7722	extern "C"
		7723	#endif
		7724	char clock_gettime ();
		7725	int
		7726	main ()
		7727	{
		7728	return clock_gettime ();
		7729	;
		7730	return 0;
		7731	}
		7732	_ACEOF
		7733	if ac_fn_c_try_link "$LINENO"; then :
		7734	ac_cv_lib_rt_clock_gettime=yes
		7735	else
		7736	ac_cv_lib_rt_clock_gettime=no
		7737	fi
		7738	rm -f core conftest.err conftest.$ac_objext \
		7739	conftest$ac_exeext conftest.$ac_ext
		7740	LIBS=$ac_check_lib_save_LIBS
		7741	fi
		7742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7743	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7744	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
		7745	cat >>confdefs.h <<_ACEOF
		7746	#define HAVE_LIBRT 1
		7747	_ACEOF
		7748
		7749	LIBS="-lrt $LIBS"
		7750
		7751	fi
		7752
		7753	unset ac_cv_func_clock_gettime
		7754	for ac_func in clock_gettime
		7755	do :
		7756	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7757	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7758	cat >>confdefs.h <<_ACEOF
		7759	#define HAVE_CLOCK_GETTIME 1
		7760	_ACEOF
		7761
		7762	fi
		7763	done
		7764
		7765	fi
		7766
		7767	fi
		7768	done
		7769
		7770
		7771	for ac_func in nanosleep
		7772	do :
		7773	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7774	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7775	cat >>confdefs.h <<_ACEOF
		7776	#define HAVE_NANOSLEEP 1
		7777	_ACEOF
		7778
		7779	else
		7780
		7781	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7782	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7783	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7784	if ${ac_cv_lib_rt_nanosleep+:} false; then :
		7785	$as_echo_n "(cached) " >&6
		7786	else
		7787	ac_check_lib_save_LIBS=$LIBS
		7788	LIBS="-lrt $LIBS"
		7789	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7790	/* end confdefs.h. */
		7791
		7792	/* Override any GCC internal prototype to avoid an error.
		7793	Use char because int might match the return type of a GCC
		7794	builtin and then its argument prototype would still apply. */
		7795	#ifdef __cplusplus
		7796	extern "C"
		7797	#endif
		7798	char nanosleep ();
		7799	int
		7800	main ()
		7801	{
		7802	return nanosleep ();
		7803	;
		7804	return 0;
		7805	}
		7806	_ACEOF
		7807	if ac_fn_c_try_link "$LINENO"; then :
		7808	ac_cv_lib_rt_nanosleep=yes
		7809	else
		7810	ac_cv_lib_rt_nanosleep=no
		7811	fi
		7812	rm -f core conftest.err conftest.$ac_objext \
		7813	conftest$ac_exeext conftest.$ac_ext
		7814	LIBS=$ac_check_lib_save_LIBS
		7815	fi
		7816	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7817	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7818	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
		7819	cat >>confdefs.h <<_ACEOF
		7820	#define HAVE_LIBRT 1
		7821	_ACEOF
		7822
		7823	LIBS="-lrt $LIBS"
		7824
		7825	fi
		7826
		7827	unset ac_cv_func_nanosleep
		7828	for ac_func in nanosleep
		7829	do :
		7830	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7831	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7832	cat >>confdefs.h <<_ACEOF
		7833	#define HAVE_NANOSLEEP 1
		7834	_ACEOF
		7835
		7836	fi
		7837	done
		7838
		7839	fi
		7840
		7841	fi
		7842	done
		7843
		7844
		7845	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		7846	LIBM=m
		7847	fi
		7848	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		7849	$as_echo_n "checking for library containing floor... " >&6; }
		7850	if ${ac_cv_search_floor+:} false; then :
		7851	$as_echo_n "(cached) " >&6
		7852	else
		7853	ac_func_search_save_LIBS=$LIBS
		7854	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7855	/* end confdefs.h. */
		7856
		7857	/* Override any GCC internal prototype to avoid an error.
		7858	Use char because int might match the return type of a GCC
		7859	builtin and then its argument prototype would still apply. */
		7860	#ifdef __cplusplus
		7861	extern "C"
		7862	#endif
		7863	char floor ();
		7864	int
		7865	main ()
		7866	{
		7867	return floor ();
		7868	;
		7869	return 0;
		7870	}
		7871	_ACEOF
		7872	for ac_lib in '' $LIBM; do
		7873	if test -z "$ac_lib"; then
		7874	ac_res="none required"
		7875	else
		7876	ac_res=-l$ac_lib
		7877	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		7878	fi
		7879	if ac_fn_c_try_link "$LINENO"; then :
		7880	ac_cv_search_floor=$ac_res
		7881	fi
		7882	rm -f core conftest.err conftest.$ac_objext \
		7883	conftest$ac_exeext
		7884	if ${ac_cv_search_floor+:} false; then :
		7885	break
		7886	fi
		7887	done
		7888	if ${ac_cv_search_floor+:} false; then :
		7889
		7890	else
		7891	ac_cv_search_floor=no
		7892	fi
		7893	rm conftest.$ac_ext
		7894	LIBS=$ac_func_search_save_LIBS
		7895	fi
		7896	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		7897	$as_echo "$ac_cv_search_floor" >&6; }
		7898	ac_res=$ac_cv_search_floor
		7899	if test "$ac_res" != no; then :
		7900	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		7901
		7902	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		7903
		7904	fi
		7905
		7906
		7907
		7908
8954	ac_ext=cc	7909	ac_ext=cpp
8955	ac_cpp='$CXXCPP $CPPFLAGS'	7910	ac_cpp='$CXXCPP $CPPFLAGS'
8956	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7911	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8957	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7912	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8958	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7913	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8959		7914
…		…
8975		7930
8976	_ACEOF	7931	_ACEOF
8977		7932
8978	# The following way of writing the cache mishandles newlines in values,	7933	# The following way of writing the cache mishandles newlines in values,
8979	# but we know of no workaround that is simple, portable, and efficient.	7934	# but we know of no workaround that is simple, portable, and efficient.
8980	# So, don't put newlines in cache variables' values.	7935	# So, we kill variables containing newlines.
8981	# Ultrix sh set writes to stderr and can't be redirected directly,	7936	# Ultrix sh set writes to stderr and can't be redirected directly,
8982	# and sets the high bit in the cache file unless we assign to the vars.	7937	# and sets the high bit in the cache file unless we assign to the vars.
8983	{	7938	(
		7939	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		7940	eval ac_val=\$$ac_var
		7941	case $ac_val in #(
		7942	*${as_nl}*)
		7943	case $ac_var in #(
		7944	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		7945	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		7946	esac
		7947	case $ac_var in #(
		7948	_ | IFS | as_nl) ;; #(
		7949	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7950	*) { eval $ac_var=; unset $ac_var;} ;;
		7951	esac ;;
		7952	esac
		7953	done
		7954
8984	(set) 2>&1 |	7955	(set) 2>&1 |
8985	case `(ac_space=' '; set | grep ac_space) 2>&1` in	7956	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8986	*ac_space=\ *)	7957	*${as_nl}ac_space=\ *)
8987	# `set' does not quote correctly, so add quotes (double-quote	7958	# `set' does not quote correctly, so add quotes: double-quote
8988	# substitution turns \\\\ into \\, and sed turns \\ into \).	7959	# substitution turns \\\\ into \\, and sed turns \\ into \.
8989	sed -n \	7960	sed -n \
8990	"s/'/'\\\\''/g;	7961	"s/'/'\\\\''/g;
8991	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7962	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8992	;;	7963	;; #(
8993	*)	7964	*)
8994	# `set' quotes correctly as required by POSIX, so do not add quotes.	7965	# `set' quotes correctly as required by POSIX, so do not add quotes.
8995	sed -n \	7966	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8996	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
8997	;;	7967	;;
8998	esac;	7968	esac |
8999	} |	7969	sort
		7970	) |
9000	sed '	7971	sed '
		7972	/^ac_cv_env_/b end
9001	t clear	7973	t clear
9002	: clear	7974	:clear
9003	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7975	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9004	t end	7976	t end
9005	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7977	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9006	: end' >>confcache	7978	:end' >>confcache
9007	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7979	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9008	if test -w $cache_file; then	7980	if test -w "$cache_file"; then
9009	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	7981	if test "x$cache_file" != "x/dev/null"; then
		7982	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		7983	$as_echo "$as_me: updating cache $cache_file" >&6;}
		7984	if test ! -f "$cache_file" || test -h "$cache_file"; then
9010	cat confcache >$cache_file	7985	cat confcache >"$cache_file"
		7986	else
		7987	case $cache_file in #(
		7988	*/* | ?:*)
		7989	mv -f confcache "$cache_file"$$ &&
		7990	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7991	*)
		7992	mv -f confcache "$cache_file" ;;
		7993	esac
		7994	fi
		7995	fi
9011	else	7996	else
		7997	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9012	echo "not updating unwritable cache $cache_file"	7998	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9013	fi	7999	fi
9014	fi	8000	fi
9015	rm -f confcache	8001	rm -f confcache
9016		8002
9017		8003
9018		8004
9019	# Check whether --with-kernel or --without-kernel was given.	8005	# Check whether --with-kernel was given.
9020	if test "${with_kernel+set}" = set; then	8006	if test "${with_kernel+set}" = set; then :
9021	withval="$with_kernel"	8007	withval=$with_kernel; kerneldir="$withval"
9022	kerneldir="$withval"
9023	else	8008	else
9024	kerneldir="/usr/src/linux"	8009	kerneldir="/usr/src/linux"
9025		8010
9026	fi;	8011	fi
9027		8012
		8013
9028	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	8014	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
9029	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	8015	$as_echo_n "checking for linux/if_tun.h... " >&6; }
9030	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	8016	if ${tinc_cv_linux_if_tun_h+:} false; then :
9031	echo $ECHO_N "(cached) $ECHO_C" >&6	8017	$as_echo_n "(cached) " >&6
9032	else	8018	else
9033		8019
9034	cat >conftest.$ac_ext <<_ACEOF
9035	/* confdefs.h. */
9036	_ACEOF
9037	cat confdefs.h >>conftest.$ac_ext	8020	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9038	cat >>conftest.$ac_ext <<_ACEOF
9039	/* end confdefs.h. */	8021	/* end confdefs.h. */
9040	#include "$kerneldir/include/linux/if_tun.h"	8022	#include "$kerneldir/include/linux/if_tun.h"
9041	int	8023	int
9042	main ()	8024	main ()
9043	{	8025	{
9044	int a = IFF_TAP;	8026	int a = IFF_TAP;
9045	;	8027	;
9046	return 0;	8028	return 0;
9047	}	8029	}
9048	_ACEOF	8030	_ACEOF
9049	rm -f conftest.$ac_objext	8031	if ac_fn_cxx_try_compile "$LINENO"; then :
9050	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9051	(eval $ac_compile) 2>conftest.er1
9052	ac_status=$?
9053	grep -v '^ *+' conftest.er1 >conftest.err
9054	rm -f conftest.er1
9055	cat conftest.err >&5
9056	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9057	(exit $ac_status); } &&
9058	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9059	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9060	(eval $ac_try) 2>&5
9061	ac_status=$?
9062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9063	(exit $ac_status); }; } &&
9064	{ ac_try='test -s conftest.$ac_objext'
9065	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9066	(eval $ac_try) 2>&5
9067	ac_status=$?
9068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9069	(exit $ac_status); }; }; then
9070	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	8032	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9071	else	8033	else
9072	echo "$as_me: failed program was:" >&5
9073	sed 's/^/| /' conftest.$ac_ext >&5
9074
9075	cat >conftest.$ac_ext <<_ACEOF
9076	/* confdefs.h. */
9077	_ACEOF
9078	cat confdefs.h >>conftest.$ac_ext	8034	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9079	cat >>conftest.$ac_ext <<_ACEOF
9080	/* end confdefs.h. */	8035	/* end confdefs.h. */
9081	#include <linux/if_tun.h>	8036	#include <linux/if_tun.h>
9082	int	8037	int
9083	main ()	8038	main ()
9084	{	8039	{
9085	int a = IFF_TAP;	8040	int a = IFF_TAP;
9086	;	8041	;
9087	return 0;	8042	return 0;
9088	}	8043	}
9089	_ACEOF	8044	_ACEOF
9090	rm -f conftest.$ac_objext	8045	if ac_fn_cxx_try_compile "$LINENO"; then :
9091	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9092	(eval $ac_compile) 2>conftest.er1
9093	ac_status=$?
9094	grep -v '^ *+' conftest.er1 >conftest.err
9095	rm -f conftest.er1
9096	cat conftest.err >&5
9097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9098	(exit $ac_status); } &&
9099	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9100	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9101	(eval $ac_try) 2>&5
9102	ac_status=$?
9103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9104	(exit $ac_status); }; } &&
9105	{ ac_try='test -s conftest.$ac_objext'
9106	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9107	(eval $ac_try) 2>&5
9108	ac_status=$?
9109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9110	(exit $ac_status); }; }; then
9111	if_tun_h="default"	8046	if_tun_h="default"
9112	else	8047	else
9113	echo "$as_me: failed program was:" >&5
9114	sed 's/^/| /' conftest.$ac_ext >&5
9115
9116	if_tun_h="no"	8048	if_tun_h="no"
9117		8049
9118	fi	8050	fi
9119	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8051	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9120		8052
9121	fi	8053	fi
9122	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8054	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9123		8055
9124	if test $if_tun_h = no; then	8056	if test $if_tun_h = no; then
9125	tinc_cv_linux_if_tun_h=none	8057	tinc_cv_linux_if_tun_h=none
9126	else	8058	else
9127	tinc_cv_linux_if_tun_h="$if_tun_h"	8059	tinc_cv_linux_if_tun_h="$if_tun_h"
9128	fi	8060	fi
9129		8061
9130	fi	8062	fi
9131	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8063	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9132	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8064	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
9133		8065
9134	if test $tinc_cv_linux_if_tun_h != none; then	8066	if test $tinc_cv_linux_if_tun_h != none; then
9135		8067
9136	cat >>confdefs.h <<\_ACEOF	8068	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
9137	#define HAVE_TUNTAP 1
9138	_ACEOF
9139		8069
9140	if test $tinc_cv_linux_if_tun_h != default; then	8070	if test $tinc_cv_linux_if_tun_h != default; then
9141		8071
9142	cat >>confdefs.h <<_ACEOF	8072	cat >>confdefs.h <<_ACEOF
9143	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8073	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
9151		8081
9152		8082
9153	tinc_ac_save_CPPFLAGS="$CPPFLAGS"	8083	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9154		8084
9155		8085
9156	# Check whether --with-openssl-include or --without-openssl-include was given.	8086	# Check whether --with-openssl-include was given.
9157	if test "${with_openssl_include+set}" = set; then	8087	if test "${with_openssl_include+set}" = set; then :
9158	withval="$with_openssl_include"	8088	withval=$with_openssl_include; openssl_include="$withval"
9159	openssl_include="$withval"
9160	CFLAGS="$CFLAGS -I$withval"	8089	CFLAGS="$CFLAGS -I$withval"
9161	CPPFLAGS="$CPPFLAGS -I$withval"	8090	CPPFLAGS="$CPPFLAGS -I$withval"
9162		8091
9163	fi;	8092	fi
9164		8093
9165		8094
		8095
9166	# Check whether --with-openssl-lib or --without-openssl-lib was given.	8096	# Check whether --with-openssl-lib was given.
9167	if test "${with_openssl_lib+set}" = set; then	8097	if test "${with_openssl_lib+set}" = set; then :
9168	withval="$with_openssl_lib"	8098	withval=$with_openssl_lib; openssl_lib="$withval"
9169	openssl_lib="$withval"
9170	LIBS="$LIBS -L$withval"	8099	LIBS="$LIBS -L$withval"
9171		8100
9172	fi;	8101	fi
9173		8102
9174		8103
9175
9176
9177
9178
9179
9180	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8104	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h
9181	do	8105	do :
9182	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	8106	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		8107	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9183	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8108	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9184	echo "$as_me:$LINENO: checking for $ac_header" >&5
9185	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9186	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9187	echo $ECHO_N "(cached) $ECHO_C" >&6
9188	fi
9189	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9190	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9191	else
9192	# Is the header compilable?
9193	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9194	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9195	cat >conftest.$ac_ext <<_ACEOF
9196	/* confdefs.h. */
9197	_ACEOF
9198	cat confdefs.h >>conftest.$ac_ext
9199	cat >>conftest.$ac_ext <<_ACEOF
9200	/* end confdefs.h. */
9201	$ac_includes_default
9202	#include <$ac_header>
9203	_ACEOF
9204	rm -f conftest.$ac_objext
9205	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9206	(eval $ac_compile) 2>conftest.er1
9207	ac_status=$?
9208	grep -v '^ *+' conftest.er1 >conftest.err
9209	rm -f conftest.er1
9210	cat conftest.err >&5
9211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9212	(exit $ac_status); } &&
9213	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9214	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9215	(eval $ac_try) 2>&5
9216	ac_status=$?
9217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9218	(exit $ac_status); }; } &&
9219	{ ac_try='test -s conftest.$ac_objext'
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 $ac_status); }; }; then
9225	ac_header_compiler=yes
9226	else
9227	echo "$as_me: failed program was:" >&5
9228	sed 's/^/| /' conftest.$ac_ext >&5
9229
9230	ac_header_compiler=no
9231	fi
9232	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9233	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9234	echo "${ECHO_T}$ac_header_compiler" >&6
9235
9236	# Is the header present?
9237	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9238	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9239	cat >conftest.$ac_ext <<_ACEOF
9240	/* confdefs.h. */
9241	_ACEOF
9242	cat confdefs.h >>conftest.$ac_ext
9243	cat >>conftest.$ac_ext <<_ACEOF
9244	/* end confdefs.h. */
9245	#include <$ac_header>
9246	_ACEOF
9247	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9248	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9249	ac_status=$?
9250	grep -v '^ *+' conftest.er1 >conftest.err
9251	rm -f conftest.er1
9252	cat conftest.err >&5
9253	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9254	(exit $ac_status); } >/dev/null; then
9255	if test -s conftest.err; then
9256	ac_cpp_err=$ac_cxx_preproc_warn_flag
9257	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9258	else
9259	ac_cpp_err=
9260	fi
9261	else
9262	ac_cpp_err=yes
9263	fi
9264	if test -z "$ac_cpp_err"; then
9265	ac_header_preproc=yes
9266	else
9267	echo "$as_me: failed program was:" >&5
9268	sed 's/^/| /' conftest.$ac_ext >&5
9269
9270	ac_header_preproc=no
9271	fi
9272	rm -f conftest.err conftest.$ac_ext
9273	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9274	echo "${ECHO_T}$ac_header_preproc" >&6
9275
9276	# So? What about this header?
9277	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9278	yes:no: )
9279	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9280	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9281	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9282	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9283	ac_header_preproc=yes
9284	;;
9285	no:yes:* )
9286	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9287	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9288	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9289	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9290	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9291	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9292	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9293	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9294	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9295	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9296	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9297	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9298	(
9299	cat <<\_ASBOX
9300	## ------------------------------------------ ##
9301	## Report this to the AC_PACKAGE_NAME lists. ##
9302	## ------------------------------------------ ##
9303	_ASBOX
9304	) |
9305	sed "s/^/$as_me: WARNING: /" >&2
9306	;;
9307	esac
9308	echo "$as_me:$LINENO: checking for $ac_header" >&5
9309	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9310	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9311	echo $ECHO_N "(cached) $ECHO_C" >&6
9312	else
9313	eval "$as_ac_Header=\$ac_header_preproc"
9314	fi
9315	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9316	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9317
9318	fi
9319	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9320	cat >>confdefs.h <<_ACEOF	8109	cat >>confdefs.h <<_ACEOF
9321	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	8110	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9322	_ACEOF	8111	_ACEOF
9323		8112
9324	else	8113	else
9325	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	8114	as_fn_error $? "OpenSSL header files not found." "$LINENO" 5; break
9326	echo "$as_me: error: OpenSSL header files not found." >&2;}
9327	{ (exit 1); exit 1; }; }; break
9328		8115
9329	fi	8116	fi
9330		8117
9331	done	8118	done
9332		8119
9333		8120
9334	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	8121	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
9335		8122
9336	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	8123	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SHA1_Init in -lcrypto" >&5
9337	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	8124	$as_echo_n "checking for SHA1_Init in -lcrypto... " >&6; }
9338	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	8125	if ${ac_cv_lib_crypto_SHA1_Init+:} false; then :
9339	echo $ECHO_N "(cached) $ECHO_C" >&6	8126	$as_echo_n "(cached) " >&6
9340	else	8127	else
9341	ac_check_lib_save_LIBS=$LIBS	8128	ac_check_lib_save_LIBS=$LIBS
9342	LIBS="-lcrypto $LIBS"	8129	LIBS="-lcrypto $LIBS"
9343	cat >conftest.$ac_ext <<_ACEOF
9344	/* confdefs.h. */
9345	_ACEOF
9346	cat confdefs.h >>conftest.$ac_ext	8130	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9347	cat >>conftest.$ac_ext <<_ACEOF
9348	/* end confdefs.h. */	8131	/* end confdefs.h. */
9349		8132
9350	/* Override any gcc2 internal prototype to avoid an error. */	8133	/* Override any GCC internal prototype to avoid an error.
		8134	Use char because int might match the return type of a GCC
		8135	builtin and then its argument prototype would still apply. */
9351	#ifdef __cplusplus	8136	#ifdef __cplusplus
9352	extern "C"	8137	extern "C"
9353	#endif	8138	#endif
9354	/* We use char because int might match the return type of a gcc2
9355	builtin and then its argument prototype would still apply. */
9356	char SHA1_version ();	8139	char SHA1_Init ();
9357	int	8140	int
9358	main ()	8141	main ()
9359	{	8142	{
9360	SHA1_version ();	8143	return SHA1_Init ();
9361	;	8144	;
9362	return 0;	8145	return 0;
9363	}	8146	}
9364	_ACEOF	8147	_ACEOF
9365	rm -f conftest.$ac_objext conftest$ac_exeext	8148	if ac_fn_cxx_try_link "$LINENO"; then :
9366	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9367	(eval $ac_link) 2>conftest.er1
9368	ac_status=$?
9369	grep -v '^ *+' conftest.er1 >conftest.err
9370	rm -f conftest.er1
9371	cat conftest.err >&5
9372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9373	(exit $ac_status); } &&
9374	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9375	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9376	(eval $ac_try) 2>&5
9377	ac_status=$?
9378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9379	(exit $ac_status); }; } &&
9380	{ ac_try='test -s conftest$ac_exeext'
9381	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9382	(eval $ac_try) 2>&5
9383	ac_status=$?
9384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9385	(exit $ac_status); }; }; then
9386	ac_cv_lib_crypto_SHA1_version=yes	8149	ac_cv_lib_crypto_SHA1_Init=yes
9387	else	8150	else
9388	echo "$as_me: failed program was:" >&5
9389	sed 's/^/| /' conftest.$ac_ext >&5
9390
9391	ac_cv_lib_crypto_SHA1_version=no	8151	ac_cv_lib_crypto_SHA1_Init=no
9392	fi	8152	fi
9393	rm -f conftest.err conftest.$ac_objext \	8153	rm -f core conftest.err conftest.$ac_objext \
9394	conftest$ac_exeext conftest.$ac_ext	8154	conftest$ac_exeext conftest.$ac_ext
9395	LIBS=$ac_check_lib_save_LIBS	8155	LIBS=$ac_check_lib_save_LIBS
9396	fi	8156	fi
9397	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5	8157	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1_Init" >&5
9398	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6	8158	$as_echo "$ac_cv_lib_crypto_SHA1_Init" >&6; }
9399	if test $ac_cv_lib_crypto_SHA1_version = yes; then	8159	if test "x$ac_cv_lib_crypto_SHA1_Init" = xyes; then :
9400	LIBS="$LIBS -lcrypto"	8160	LIBS="$LIBS -lcrypto"
9401	else	8161	else
9402	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5	8162	as_fn_error $? "OpenSSL libraries not found." "$LINENO" 5
9403	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9404	{ (exit 1); exit 1; }; }
9405		8163
9406	fi	8164	fi
9407		8165
9408		8166
9409
9410
9411
9412
9413	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms	8167	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9414	do	8168	do :
9415	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	8169	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9416	echo "$as_me:$LINENO: checking for $ac_func" >&5	8170	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
9417	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9418	if eval "test \"\${$as_ac_var+set}\" = set"; then	8171	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9419	echo $ECHO_N "(cached) $ECHO_C" >&6
9420	else
9421	cat >conftest.$ac_ext <<_ACEOF
9422	/* confdefs.h. */
9423	_ACEOF
9424	cat confdefs.h >>conftest.$ac_ext
9425	cat >>conftest.$ac_ext <<_ACEOF
9426	/* end confdefs.h. */
9427	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9428	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9429	#define $ac_func innocuous_$ac_func
9430
9431	/* System header to define __stub macros and hopefully few prototypes,
9432	which can conflict with char $ac_func (); below.
9433	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9434	<limits.h> exists even on freestanding compilers. */
9435
9436	#ifdef __STDC__
9437	# include <limits.h>
9438	#else
9439	# include <assert.h>
9440	#endif
9441
9442	#undef $ac_func
9443
9444	/* Override any gcc2 internal prototype to avoid an error. */
9445	#ifdef __cplusplus
9446	extern "C"
9447	{
9448	#endif
9449	/* We use char because int might match the return type of a gcc2
9450	builtin and then its argument prototype would still apply. */
9451	char $ac_func ();
9452	/* The GNU C library defines this for functions which it implements
9453	to always fail with ENOSYS. Some functions are actually named
9454	something starting with __ and the normal name is an alias. */
9455	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9456	choke me
9457	#else
9458	char (*f) () = $ac_func;
9459	#endif
9460	#ifdef __cplusplus
9461	}
9462	#endif
9463
9464	int
9465	main ()
9466	{
9467	return f != $ac_func;
9468	;
9469	return 0;
9470	}
9471	_ACEOF
9472	rm -f conftest.$ac_objext conftest$ac_exeext
9473	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9474	(eval $ac_link) 2>conftest.er1
9475	ac_status=$?
9476	grep -v '^ *+' conftest.er1 >conftest.err
9477	rm -f conftest.er1
9478	cat conftest.err >&5
9479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9480	(exit $ac_status); } &&
9481	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9482	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9483	(eval $ac_try) 2>&5
9484	ac_status=$?
9485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9486	(exit $ac_status); }; } &&
9487	{ ac_try='test -s conftest$ac_exeext'
9488	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9489	(eval $ac_try) 2>&5
9490	ac_status=$?
9491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9492	(exit $ac_status); }; }; then
9493	eval "$as_ac_var=yes"
9494	else
9495	echo "$as_me: failed program was:" >&5
9496	sed 's/^/| /' conftest.$ac_ext >&5
9497
9498	eval "$as_ac_var=no"
9499	fi
9500	rm -f conftest.err conftest.$ac_objext \
9501	conftest$ac_exeext conftest.$ac_ext
9502	fi
9503	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9504	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9505	if test `eval echo '${'$as_ac_var'}'` = yes; then
9506	cat >>confdefs.h <<_ACEOF	8172	cat >>confdefs.h <<_ACEOF
9507	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	8173	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9508	_ACEOF	8174	_ACEOF
9509		8175
9510	fi	8176	fi
9511	done	8177	done
9512		8178
9513		8179
9514	echo "$as_me:$LINENO: checking for dlopen" >&5	8180	ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
9515	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9516	if test "${ac_cv_func_dlopen+set}" = set; then
9517	echo $ECHO_N "(cached) $ECHO_C" >&6
9518	else
9519	cat >conftest.$ac_ext <<_ACEOF
9520	/* confdefs.h. */
9521	_ACEOF
9522	cat confdefs.h >>conftest.$ac_ext
9523	cat >>conftest.$ac_ext <<_ACEOF
9524	/* end confdefs.h. */
9525	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9526	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9527	#define dlopen innocuous_dlopen
9528
9529	/* System header to define __stub macros and hopefully few prototypes,
9530	which can conflict with char dlopen (); below.
9531	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9532	<limits.h> exists even on freestanding compilers. */
9533
9534	#ifdef __STDC__
9535	# include <limits.h>
9536	#else
9537	# include <assert.h>
9538	#endif
9539
9540	#undef dlopen
9541
9542	/* Override any gcc2 internal prototype to avoid an error. */
9543	#ifdef __cplusplus
9544	extern "C"
9545	{
9546	#endif
9547	/* We use char because int might match the return type of a gcc2
9548	builtin and then its argument prototype would still apply. */
9549	char dlopen ();
9550	/* The GNU C library defines this for functions which it implements
9551	to always fail with ENOSYS. Some functions are actually named
9552	something starting with __ and the normal name is an alias. */
9553	#if defined (__stub_dlopen) || defined (__stub___dlopen)
9554	choke me
9555	#else
9556	char (*f) () = dlopen;
9557	#endif
9558	#ifdef __cplusplus
9559	}
9560	#endif
9561
9562	int
9563	main ()
9564	{
9565	return f != dlopen;
9566	;
9567	return 0;
9568	}
9569	_ACEOF
9570	rm -f conftest.$ac_objext conftest$ac_exeext
9571	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9572	(eval $ac_link) 2>conftest.er1
9573	ac_status=$?
9574	grep -v '^ *+' conftest.er1 >conftest.err
9575	rm -f conftest.er1
9576	cat conftest.err >&5
9577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9578	(exit $ac_status); } &&
9579	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9580	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9581	(eval $ac_try) 2>&5
9582	ac_status=$?
9583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9584	(exit $ac_status); }; } &&
9585	{ ac_try='test -s conftest$ac_exeext'
9586	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9587	(eval $ac_try) 2>&5
9588	ac_status=$?
9589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9590	(exit $ac_status); }; }; then
9591	ac_cv_func_dlopen=yes
9592	else
9593	echo "$as_me: failed program was:" >&5
9594	sed 's/^/| /' conftest.$ac_ext >&5
9595
9596	ac_cv_func_dlopen=no
9597	fi
9598	rm -f conftest.err conftest.$ac_objext \
9599	conftest$ac_exeext conftest.$ac_ext
9600	fi
9601	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9602	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9603	if test $ac_cv_func_dlopen = yes; then	8181	if test "x$ac_cv_func_dlopen" = xyes; then :
9604	:	8182
9605	else	8183	else
9606	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5	8184	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
9607	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6	8185	$as_echo_n "checking for dlopen in -ldl... " >&6; }
9608	if test "${ac_cv_lib_dl_dlopen+set}" = set; then	8186	if ${ac_cv_lib_dl_dlopen+:} false; then :
9609	echo $ECHO_N "(cached) $ECHO_C" >&6	8187	$as_echo_n "(cached) " >&6
9610	else	8188	else
9611	ac_check_lib_save_LIBS=$LIBS	8189	ac_check_lib_save_LIBS=$LIBS
9612	LIBS="-ldl $LIBS"	8190	LIBS="-ldl $LIBS"
9613	cat >conftest.$ac_ext <<_ACEOF
9614	/* confdefs.h. */
9615	_ACEOF
9616	cat confdefs.h >>conftest.$ac_ext	8191	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9617	cat >>conftest.$ac_ext <<_ACEOF
9618	/* end confdefs.h. */	8192	/* end confdefs.h. */
9619		8193
9620	/* Override any gcc2 internal prototype to avoid an error. */	8194	/* Override any GCC internal prototype to avoid an error.
		8195	Use char because int might match the return type of a GCC
		8196	builtin and then its argument prototype would still apply. */
9621	#ifdef __cplusplus	8197	#ifdef __cplusplus
9622	extern "C"	8198	extern "C"
9623	#endif	8199	#endif
9624	/* We use char because int might match the return type of a gcc2
9625	builtin and then its argument prototype would still apply. */
9626	char dlopen ();	8200	char dlopen ();
9627	int	8201	int
9628	main ()	8202	main ()
9629	{	8203	{
9630	dlopen ();	8204	return dlopen ();
9631	;	8205	;
9632	return 0;	8206	return 0;
9633	}	8207	}
9634	_ACEOF	8208	_ACEOF
9635	rm -f conftest.$ac_objext conftest$ac_exeext	8209	if ac_fn_cxx_try_link "$LINENO"; then :
9636	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9637	(eval $ac_link) 2>conftest.er1
9638	ac_status=$?
9639	grep -v '^ *+' conftest.er1 >conftest.err
9640	rm -f conftest.er1
9641	cat conftest.err >&5
9642	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9643	(exit $ac_status); } &&
9644	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9645	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9646	(eval $ac_try) 2>&5
9647	ac_status=$?
9648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9649	(exit $ac_status); }; } &&
9650	{ ac_try='test -s conftest$ac_exeext'
9651	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9652	(eval $ac_try) 2>&5
9653	ac_status=$?
9654	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9655	(exit $ac_status); }; }; then
9656	ac_cv_lib_dl_dlopen=yes	8210	ac_cv_lib_dl_dlopen=yes
9657	else	8211	else
9658	echo "$as_me: failed program was:" >&5
9659	sed 's/^/| /' conftest.$ac_ext >&5
9660
9661	ac_cv_lib_dl_dlopen=no	8212	ac_cv_lib_dl_dlopen=no
9662	fi	8213	fi
9663	rm -f conftest.err conftest.$ac_objext \	8214	rm -f core conftest.err conftest.$ac_objext \
9664	conftest$ac_exeext conftest.$ac_ext	8215	conftest$ac_exeext conftest.$ac_ext
9665	LIBS=$ac_check_lib_save_LIBS	8216	LIBS=$ac_check_lib_save_LIBS
9666	fi	8217	fi
9667	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5	8218	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
9668	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6	8219	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
9669	if test $ac_cv_lib_dl_dlopen = yes; then	8220	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
9670	LIBS="$LIBS -ldl"	8221	LIBS="$LIBS -ldl"
9671	else	8222	else
9672	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5	8223	as_fn_error $? "OpenSSL depends on libdl." "$LINENO" 5
9673	echo "$as_me: error: OpenSSL depends on libdl." >&2;}	8224
9674	{ (exit 1); exit 1; }; }	8225	fi
		8226
		8227
		8228	fi
		8229
		8230
		8231	ac_fn_cxx_check_func "$LINENO" "inflate" "ac_cv_func_inflate"
		8232	if test "x$ac_cv_func_inflate" = xyes; then :
		8233
		8234	else
		8235	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
		8236	$as_echo_n "checking for inflate in -lz... " >&6; }
		8237	if ${ac_cv_lib_z_inflate+:} false; then :
		8238	$as_echo_n "(cached) " >&6
		8239	else
		8240	ac_check_lib_save_LIBS=$LIBS
		8241	LIBS="-lz $LIBS"
		8242	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8243	/* end confdefs.h. */
		8244
		8245	/* Override any GCC internal prototype to avoid an error.
		8246	Use char because int might match the return type of a GCC
		8247	builtin and then its argument prototype would still apply. */
		8248	#ifdef __cplusplus
		8249	extern "C"
		8250	#endif
		8251	char inflate ();
		8252	int
		8253	main ()
		8254	{
		8255	return inflate ();
		8256	;
		8257	return 0;
		8258	}
		8259	_ACEOF
		8260	if ac_fn_cxx_try_link "$LINENO"; then :
		8261	ac_cv_lib_z_inflate=yes
		8262	else
		8263	ac_cv_lib_z_inflate=no
		8264	fi
		8265	rm -f core conftest.err conftest.$ac_objext \
		8266	conftest$ac_exeext conftest.$ac_ext
		8267	LIBS=$ac_check_lib_save_LIBS
		8268	fi
		8269	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
		8270	$as_echo "$ac_cv_lib_z_inflate" >&6; }
		8271	if test "x$ac_cv_lib_z_inflate" = xyes; then :
		8272	LIBS="$LIBS -lz"
		8273	else
		8274	as_fn_error $? "OpenSSL depends on libz." "$LINENO" 5
9675		8275
9676	fi	8276	fi
9677		8277
9678		8278
9679	fi	8279	fi
…		…
9681		8281
9682	if test "x$openssl_include" != x; then	8282	if test "x$openssl_include" != x; then
9683	CXXFLAGS="$CXXFLAGS -I$openssl_include"	8283	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9684	fi	8284	fi
9685		8285
9686	# Check whether --enable-static-daemon or --disable-static-daemon was given.
9687	if test "${enable_static_daemon+set}" = set; then
9688	enableval="$enable_static_daemon"
9689	LDFLAGS_DAEMON=-static
9690
9691	fi;
9692
9693
9694	# Check whether --enable-rohc or --disable-rohc was given.	8286	# Check whether --enable-threads was given.
9695	if test "${enable_rohc+set}" = set; then	8287	if test "${enable_threads+set}" = set; then :
9696	enableval="$enable_rohc"	8288	enableval=$enable_threads; try_threads=$enableval
		8289	else
		8290	try_threads=yes
9697		8291
9698	echo	8292	fi
9699	echo "**********************************************************************"	8293
9700	echo "**********************************************************************"	8294
9701	echo "**** --enable-rohc is highly experimental, do not use ****************"	8295	if test "x$try_threads" = xyes; then
9702	echo "**********************************************************************"	8296	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
9703	echo "**********************************************************************"	8297	if test "x$ac_cv_header_pthread_h" = xyes; then :
9704	echo	8298
9705	rohc=true	8299	LIBS="$LIBS -lpthread"
		8300	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8301	/* end confdefs.h. */
		8302	#include <pthread.h>
		8303	int
		8304	main ()
		8305	{
		8306	pthread_t id; pthread_create (&id, 0, 0, 0);
		8307	;
		8308	return 0;
		8309	}
		8310	_ACEOF
		8311	if ac_fn_cxx_try_compile "$LINENO"; then :
9706		8312
9707	cat >>confdefs.h <<_ACEOF	8313	cat >>confdefs.h <<_ACEOF
9708	#define ENABLE_ROHC 1	8314	#define ENABLE_PTHREADS 1
9709	_ACEOF	8315	_ACEOF
9710		8316
9711		8317
9712
9713	fi;	8318	fi
		8319	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		8320
		8321	fi
		8322
		8323
		8324	fi
		8325
		8326	# Check whether --enable-static-daemon was given.
		8327	if test "${enable_static_daemon+set}" = set; then :
		8328	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
		8329
		8330	fi
		8331
		8332
		8333
9714		8334
9715		8335
9716		8336
9717	if test x$rohc = xtrue; then	8337	if test x$rohc = xtrue; then
9718	ROHC_TRUE=	8338	ROHC_TRUE=
…		…
9721	ROHC_TRUE='#'	8341	ROHC_TRUE='#'
9722	ROHC_FALSE=	8342	ROHC_FALSE=
9723	fi	8343	fi
9724		8344
9725		8345
		8346
		8347	ICMP=1
9726	# Check whether --enable-icmp or --disable-icmp was given.	8348	# Check whether --enable-icmp was given.
9727	if test "${enable_icmp+set}" = set; then	8349	if test "${enable_icmp+set}" = set; then :
9728	enableval="$enable_icmp"	8350	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8351	ICMP=0
		8352	fi
		8353
		8354	fi
		8355
		8356	if test "x$ICMP" = x1; then
9729		8357
9730	cat >>confdefs.h <<_ACEOF	8358	cat >>confdefs.h <<_ACEOF
9731	#define ENABLE_ICMP 1	8359	#define ENABLE_ICMP 1
9732	_ACEOF	8360	_ACEOF
9733		8361
9734
9735	fi;	8362	fi
9736		8363
		8364	TCP=1
9737	# Check whether --enable-tcp or --disable-tcp was given.	8365	# Check whether --enable-tcp was given.
9738	if test "${enable_tcp+set}" = set; then	8366	if test "${enable_tcp+set}" = set; then :
9739	enableval="$enable_tcp"	8367	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8368	TCP=0
		8369	fi
		8370
		8371	fi
		8372
		8373	if test "x$TCP" = x1; then
9740		8374
9741	cat >>confdefs.h <<_ACEOF	8375	cat >>confdefs.h <<_ACEOF
9742	#define ENABLE_TCP 1	8376	#define ENABLE_TCP 1
9743	_ACEOF	8377	_ACEOF
9744		8378
9745
9746	fi;	8379	fi
9747		8380
9748	# Check whether --enable-dns or --disable-dns was given.	8381	HTTP=1
		8382	# Check whether --enable-http-proxy was given.
9749	if test "${enable_dns+set}" = set; then	8383	if test "${enable_http_proxy+set}" = set; then :
9750	enableval="$enable_dns"	8384	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
9751		8385	HTTP=0
9752	if test "${ac_cv_header_gmp_h+set}" = set; then
9753	echo "$as_me:$LINENO: checking for gmp.h" >&5
9754	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
9755	if test "${ac_cv_header_gmp_h+set}" = set; then
9756	echo $ECHO_N "(cached) $ECHO_C" >&6
9757	fi
9758	echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
9759	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
9760	else
9761	# Is the header compilable?
9762	echo "$as_me:$LINENO: checking gmp.h usability" >&5
9763	echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6
9764	cat >conftest.$ac_ext <<_ACEOF
9765	/* confdefs.h. */
9766	_ACEOF
9767	cat confdefs.h >>conftest.$ac_ext
9768	cat >>conftest.$ac_ext <<_ACEOF
9769	/* end confdefs.h. */
9770	$ac_includes_default
9771	#include <gmp.h>
9772	_ACEOF
9773	rm -f conftest.$ac_objext
9774	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9775	(eval $ac_compile) 2>conftest.er1
9776	ac_status=$?
9777	grep -v '^ *+' conftest.er1 >conftest.err
9778	rm -f conftest.er1
9779	cat conftest.err >&5
9780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9781	(exit $ac_status); } &&
9782	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9783	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9784	(eval $ac_try) 2>&5
9785	ac_status=$?
9786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9787	(exit $ac_status); }; } &&
9788	{ ac_try='test -s conftest.$ac_objext'
9789	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9790	(eval $ac_try) 2>&5
9791	ac_status=$?
9792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9793	(exit $ac_status); }; }; then
9794	ac_header_compiler=yes
9795	else
9796	echo "$as_me: failed program was:" >&5
9797	sed 's/^/| /' conftest.$ac_ext >&5
9798
9799	ac_header_compiler=no
9800	fi
9801	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9802	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9803	echo "${ECHO_T}$ac_header_compiler" >&6
9804
9805	# Is the header present?
9806	echo "$as_me:$LINENO: checking gmp.h presence" >&5
9807	echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6
9808	cat >conftest.$ac_ext <<_ACEOF
9809	/* confdefs.h. */
9810	_ACEOF
9811	cat confdefs.h >>conftest.$ac_ext
9812	cat >>conftest.$ac_ext <<_ACEOF
9813	/* end confdefs.h. */
9814	#include <gmp.h>
9815	_ACEOF
9816	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9817	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9818	ac_status=$?
9819	grep -v '^ *+' conftest.er1 >conftest.err
9820	rm -f conftest.er1
9821	cat conftest.err >&5
9822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9823	(exit $ac_status); } >/dev/null; then
9824	if test -s conftest.err; then
9825	ac_cpp_err=$ac_cxx_preproc_warn_flag
9826	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9827	else
9828	ac_cpp_err=
9829	fi	8386	fi
9830	else
9831	ac_cpp_err=yes
9832	fi
9833	if test -z "$ac_cpp_err"; then
9834	ac_header_preproc=yes
9835	else
9836	echo "$as_me: failed program was:" >&5
9837	sed 's/^/| /' conftest.$ac_ext >&5
9838		8387
9839	ac_header_preproc=no
9840	fi	8388	fi
9841	rm -f conftest.err conftest.$ac_ext
9842	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9843	echo "${ECHO_T}$ac_header_preproc" >&6
9844		8389
9845	# So? What about this header?	8390	if test "x$HTTP" = x1; then
9846	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9847	yes:no: )
9848	{ echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
9849	echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9850	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5
9851	echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}
9852	ac_header_preproc=yes
9853	;;
9854	no:yes:* )
9855	{ echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5
9856	echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}
9857	{ echo "$as_me:$LINENO: WARNING: gmp.h: check for missing prerequisite headers?" >&5
9858	echo "$as_me: WARNING: gmp.h: check for missing prerequisite headers?" >&2;}
9859	{ echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5
9860	echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}
9861	{ echo "$as_me:$LINENO: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&5
9862	echo "$as_me: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
9863	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5
9864	echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}
9865	{ echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5
9866	echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}
9867	(
9868	cat <<\_ASBOX
9869	## ------------------------------------------ ##
9870	## Report this to the AC_PACKAGE_NAME lists. ##
9871	## ------------------------------------------ ##
9872	_ASBOX
9873	) |
9874	sed "s/^/$as_me: WARNING: /" >&2
9875	;;
9876	esac
9877	echo "$as_me:$LINENO: checking for gmp.h" >&5
9878	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
9879	if test "${ac_cv_header_gmp_h+set}" = set; then
9880	echo $ECHO_N "(cached) $ECHO_C" >&6
9881	else
9882	ac_cv_header_gmp_h=$ac_header_preproc
9883	fi
9884	echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
9885	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
9886		8391
		8392	cat >>confdefs.h <<_ACEOF
		8393	#define ENABLE_HTTP_PROXY 1
		8394	_ACEOF
		8395
9887	fi	8396	fi
		8397
		8398	# Check whether --enable-dns was given.
		8399	if test "${enable_dns+set}" = set; then :
		8400	enableval=$enable_dns;
		8401	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
9888	if test $ac_cv_header_gmp_h = yes; then	8402	if test "x$ac_cv_header_gmp_h" = xyes; then :
9889	:
9890	else
9891	{ { echo "$as_me:$LINENO: error: gmp.h not found, required for --enable-dns" >&5
9892	echo "$as_me: error: gmp.h not found, required for --enable-dns" >&2;}
9893	{ (exit 1); exit 1; }; }
9894	fi
9895		8403
		8404	else
		8405	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		8406	fi
9896		8407
9897		8408
9898	echo "$as_me:$LINENO: checking for main in -lgmp" >&5	8409	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
9899	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6	8410	$as_echo_n "checking for main in -lgmp... " >&6; }
9900	if test "${ac_cv_lib_gmp_main+set}" = set; then	8411	if ${ac_cv_lib_gmp_main+:} false; then :
9901	echo $ECHO_N "(cached) $ECHO_C" >&6	8412	$as_echo_n "(cached) " >&6
9902	else	8413	else
9903	ac_check_lib_save_LIBS=$LIBS	8414	ac_check_lib_save_LIBS=$LIBS
9904	LIBS="-lgmp $LIBS"	8415	LIBS="-lgmp $LIBS"
9905	cat >conftest.$ac_ext <<_ACEOF
9906	/* confdefs.h. */
9907	_ACEOF
9908	cat confdefs.h >>conftest.$ac_ext	8416	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9909	cat >>conftest.$ac_ext <<_ACEOF
9910	/* end confdefs.h. */	8417	/* end confdefs.h. */
9911		8418
9912		8419
9913	int	8420	int
9914	main ()	8421	main ()
9915	{	8422	{
9916	main ();	8423	return main ();
9917	;	8424	;
9918	return 0;	8425	return 0;
9919	}	8426	}
9920	_ACEOF	8427	_ACEOF
9921	rm -f conftest.$ac_objext conftest$ac_exeext	8428	if ac_fn_cxx_try_link "$LINENO"; then :
9922	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9923	(eval $ac_link) 2>conftest.er1
9924	ac_status=$?
9925	grep -v '^ *+' conftest.er1 >conftest.err
9926	rm -f conftest.er1
9927	cat conftest.err >&5
9928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9929	(exit $ac_status); } &&
9930	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9931	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9932	(eval $ac_try) 2>&5
9933	ac_status=$?
9934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9935	(exit $ac_status); }; } &&
9936	{ ac_try='test -s conftest$ac_exeext'
9937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9938	(eval $ac_try) 2>&5
9939	ac_status=$?
9940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9941	(exit $ac_status); }; }; then
9942	ac_cv_lib_gmp_main=yes	8429	ac_cv_lib_gmp_main=yes
9943	else	8430	else
9944	echo "$as_me: failed program was:" >&5
9945	sed 's/^/| /' conftest.$ac_ext >&5
9946
9947	ac_cv_lib_gmp_main=no	8431	ac_cv_lib_gmp_main=no
9948	fi	8432	fi
9949	rm -f conftest.err conftest.$ac_objext \	8433	rm -f core conftest.err conftest.$ac_objext \
9950	conftest$ac_exeext conftest.$ac_ext	8434	conftest$ac_exeext conftest.$ac_ext
9951	LIBS=$ac_check_lib_save_LIBS	8435	LIBS=$ac_check_lib_save_LIBS
9952	fi	8436	fi
9953	echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5	8437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
9954	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6	8438	$as_echo "$ac_cv_lib_gmp_main" >&6; }
9955	if test $ac_cv_lib_gmp_main = yes; then	8439	if test "x$ac_cv_lib_gmp_main" = xyes; then :
9956	cat >>confdefs.h <<_ACEOF	8440	cat >>confdefs.h <<_ACEOF
9957	#define HAVE_LIBGMP 1	8441	#define HAVE_LIBGMP 1
9958	_ACEOF	8442	_ACEOF
9959		8443
9960	LIBS="-lgmp $LIBS"	8444	LIBS="-lgmp $LIBS"
9961		8445
9962	else	8446	else
9963	{ { echo "$as_me:$LINENO: error: libgmp not found, required for --enable-dns" >&5	8447	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
9964	echo "$as_me: error: libgmp not found, required for --enable-dns" >&2;}
9965	{ (exit 1); exit 1; }; }
9966	fi	8448	fi
9967		8449
9968		8450
9969		8451
9970	cat >>confdefs.h <<_ACEOF	8452	cat >>confdefs.h <<_ACEOF
9971	#define ENABLE_DNS 1	8453	#define ENABLE_DNS 1
9972	_ACEOF	8454	_ACEOF
9973		8455
9974		8456
9975		8457
9976	fi;	8458	fi
9977		8459
9978	# Check whether --enable-http-proxy or --disable-http-proxy was given.	8460
		8461	RSA=3072
		8462	# Check whether --enable-rsa-length was given.
9979	if test "${enable_http_proxy+set}" = set; then	8463	if test "${enable_rsa_length+set}" = set; then :
9980	enableval="$enable_http_proxy"	8464	enableval=$enable_rsa_length; RSA=$enableval
		8465
		8466	fi
		8467
9981		8468
9982	cat >>confdefs.h <<_ACEOF	8469	cat >>confdefs.h <<_ACEOF
9983	#define ENABLE_HTTP_PROXY 1	8470	#define RSABITS $RSA
9984	_ACEOF	8471	_ACEOF
9985		8472
9986		8473
9987	fi;
9988
9989	HMAC=12	8474	HMACSIZE=12
9990	# Check whether --enable-hmac-length or --disable-hmac-length was given.	8475	# Check whether --enable-hmac-length was given.
9991	if test "${enable_hmac_length+set}" = set; then	8476	if test "${enable_hmac_length+set}" = set; then :
9992	enableval="$enable_hmac_length"	8477	enableval=$enable_hmac_length; HMACSIZE=$enableval
9993	HMAC=$enableval
9994		8478
9995	fi;	8479	fi
		8480
9996		8481
9997	cat >>confdefs.h <<_ACEOF	8482	cat >>confdefs.h <<_ACEOF
9998	#define HMACLENGTH $HMAC	8483	#define HMACLENGTH $HMACSIZE
9999	_ACEOF	8484	_ACEOF
10000		8485
10001		8486
10002	RAND=8	8487	RANDSIZE=12
10003	# Check whether --enable-rand-length or --disable-rand-length was given.	8488	# Check whether --enable-rand-length was given.
10004	if test "${enable_rand_length+set}" = set; then	8489	if test "${enable_rand_length+set}" = set; then :
10005	enableval="$enable_rand_length"	8490	enableval=$enable_rand_length; RANDSIZE=$enableval
10006	RAND=$enableval
10007		8491
10008	fi;	8492	fi
		8493
10009		8494
10010	cat >>confdefs.h <<_ACEOF	8495	cat >>confdefs.h <<_ACEOF
10011	#define RAND_SIZE $RAND	8496	#define RAND_SIZE $RANDSIZE
10012	_ACEOF	8497	_ACEOF
10013		8498
10014		8499
10015	MTU=1500	8500	MTU=1500
10016	# Check whether --enable-mtu or --disable-mtu was given.	8501	# Check whether --enable-max-mtu was given.
10017	if test "${enable_mtu+set}" = set; then	8502	if test "${enable_max_mtu+set}" = set; then :
10018	enableval="$enable_mtu"	8503	enableval=$enable_max_mtu; MTU=$enableval
10019	MTU=$enableval
10020		8504
10021	fi;	8505	fi
		8506
10022		8507
10023	cat >>confdefs.h <<_ACEOF	8508	cat >>confdefs.h <<_ACEOF
10024	#define MAX_MTU $MTU + 14	8509	#define MAX_MTU ($MTU + 14)
10025	_ACEOF	8510	_ACEOF
10026		8511
10027		8512
10028	COMPRESS=1	8513	COMPRESS=1
10029	# Check whether --enable-compression or --disable-compression was given.	8514	# Check whether --enable-compression was given.
10030	if test "${enable_compression+set}" = set; then	8515	if test "${enable_compression+set}" = set; then :
10031	enableval="$enable_compression"	8516	enableval=$enable_compression; if test "x$enableval" = xno; then
10032	if test "x$enableval" = xno; then
10033	COMPRESS=0	8517	COMPRESS=0
10034	fi	8518	fi
10035		8519
10036	fi;	8520	fi
		8521
10037		8522
10038	cat >>confdefs.h <<_ACEOF	8523	cat >>confdefs.h <<_ACEOF
10039	#define ENABLE_COMPRESSION $COMPRESS	8524	#define ENABLE_COMPRESSION $COMPRESS
10040	_ACEOF	8525	_ACEOF
10041		8526
10042		8527
10043	CIPHER=bf_cbc	8528	CIPHER=aes_128_cbc
10044	# Check whether --enable-cipher or --disable-cipher was given.	8529	# Check whether --enable-cipher was given.
10045	if test "${enable_cipher+set}" = set; then	8530	if test "${enable_cipher+set}" = set; then :
10046	enableval="$enable_cipher"
10047	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	8531	enableval=$enable_cipher; if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
10048	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8532	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_cbc ; fi
10049	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8533	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_cbc ; fi
10050	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	8534	if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_cbc ; fi
		8535	if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_cbc; fi
		8536	if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_cbc; fi
10051		8537
10052	fi;	8538	fi
		8539
10053		8540
10054	cat >>confdefs.h <<_ACEOF	8541	cat >>confdefs.h <<_ACEOF
10055	#define ENABLE_CIPHER EVP_${CIPHER}	8542	#define ENABLE_CIPHER EVP_${CIPHER}
10056	_ACEOF	8543	_ACEOF
10057		8544
10058		8545
10059	DIGEST=sha1	8546	HMAC=sha1
10060	# Check whether --enable-digest or --disable-digest was given.	8547	# Check whether --enable-hmac-digest was given.
10061	if test "${enable_digest+set}" = set; then	8548	if test "${enable_hmac_digest+set}" = set; then :
10062	enableval="$enable_digest"	8549	enableval=$enable_hmac_digest; if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
		8550	if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
		8551	if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
10063	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8552	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
10064	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8553	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
10065	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
10066	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
10067		8554
10068	fi;	8555	fi
		8556
10069		8557
10070	cat >>confdefs.h <<_ACEOF	8558	cat >>confdefs.h <<_ACEOF
		8559	#define ENABLE_HMAC EVP_${HMAC}
		8560	_ACEOF
		8561
		8562
		8563	AUTH=sha512
		8564	# Check whether --enable-auth-digest was given.
		8565	if test "${enable_auth_digest+set}" = set; then :
		8566	enableval=$enable_auth_digest; if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
		8567	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
		8568	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
		8569
		8570	fi
		8571
		8572
		8573	cat >>confdefs.h <<_ACEOF
10071	#define ENABLE_DIGEST EVP_${DIGEST}	8574	#define ENABLE_AUTH EVP_${AUTH}
10072	_ACEOF	8575	_ACEOF
10073		8576
10074		8577
10075	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	8578	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
10076	CXXFLAGS="$CXXFLAGS -fno-rtti"	8579	CXXFLAGS="$CXXFLAGS -fno-rtti"
10077	fi	8580	fi
10078		8581
10079	if $CXX -v --help 2>&1 | grep -q fexceptions; then	8582	#if $CXX -v --help 2>&1 | grep -q fexceptions; then
10080	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8583	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
10081	fi	8584	#fi
10082		8585
		8586	LIBS="$EXTRA_LIBS $LIBS"
10083		8587
10084		8588
10085		8589
10086		8590
10087
10088	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	8591	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
10089		8592
10090	cat >confcache <<\_ACEOF	8593	cat >confcache <<\_ACEOF
10091	# This file is a shell script that caches the results of configure	8594	# This file is a shell script that caches the results of configure
10092	# tests run on this system so they can be shared between configure	8595	# tests run on this system so they can be shared between configure
10093	# scripts and configure runs, see configure's option --config-cache.	8596	# scripts and configure runs, see configure's option --config-cache.
…		…
10103		8606
10104	_ACEOF	8607	_ACEOF
10105		8608
10106	# The following way of writing the cache mishandles newlines in values,	8609	# The following way of writing the cache mishandles newlines in values,
10107	# but we know of no workaround that is simple, portable, and efficient.	8610	# but we know of no workaround that is simple, portable, and efficient.
10108	# So, don't put newlines in cache variables' values.	8611	# So, we kill variables containing newlines.
10109	# Ultrix sh set writes to stderr and can't be redirected directly,	8612	# Ultrix sh set writes to stderr and can't be redirected directly,
10110	# and sets the high bit in the cache file unless we assign to the vars.	8613	# and sets the high bit in the cache file unless we assign to the vars.
10111	{	8614	(
		8615	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		8616	eval ac_val=\$$ac_var
		8617	case $ac_val in #(
		8618	*${as_nl}*)
		8619	case $ac_var in #(
		8620	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8621	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8622	esac
		8623	case $ac_var in #(
		8624	_ | IFS | as_nl) ;; #(
		8625	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8626	*) { eval $ac_var=; unset $ac_var;} ;;
		8627	esac ;;
		8628	esac
		8629	done
		8630
10112	(set) 2>&1 |	8631	(set) 2>&1 |
10113	case `(ac_space=' '; set | grep ac_space) 2>&1` in	8632	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10114	*ac_space=\ *)	8633	*${as_nl}ac_space=\ *)
10115	# `set' does not quote correctly, so add quotes (double-quote	8634	# `set' does not quote correctly, so add quotes: double-quote
10116	# substitution turns \\\\ into \\, and sed turns \\ into \).	8635	# substitution turns \\\\ into \\, and sed turns \\ into \.
10117	sed -n \	8636	sed -n \
10118	"s/'/'\\\\''/g;	8637	"s/'/'\\\\''/g;
10119	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8638	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
10120	;;	8639	;; #(
10121	*)	8640	*)
10122	# `set' quotes correctly as required by POSIX, so do not add quotes.	8641	# `set' quotes correctly as required by POSIX, so do not add quotes.
10123	sed -n \	8642	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
10124	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
10125	;;	8643	;;
10126	esac;	8644	esac |
10127	} |	8645	sort
		8646	) |
10128	sed '	8647	sed '
		8648	/^ac_cv_env_/b end
10129	t clear	8649	t clear
10130	: clear	8650	:clear
10131	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8651	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
10132	t end	8652	t end
10133	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8653	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
10134	: end' >>confcache	8654	:end' >>confcache
10135	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8655	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10136	if test -w $cache_file; then	8656	if test -w "$cache_file"; then
10137	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8657	if test "x$cache_file" != "x/dev/null"; then
		8658	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8659	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8660	if test ! -f "$cache_file" || test -h "$cache_file"; then
10138	cat confcache >$cache_file	8661	cat confcache >"$cache_file"
		8662	else
		8663	case $cache_file in #(
		8664	*/* | ?:*)
		8665	mv -f confcache "$cache_file"$$ &&
		8666	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8667	*)
		8668	mv -f confcache "$cache_file" ;;
		8669	esac
		8670	fi
		8671	fi
10139	else	8672	else
		8673	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
10140	echo "not updating unwritable cache $cache_file"	8674	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10141	fi	8675	fi
10142	fi	8676	fi
10143	rm -f confcache	8677	rm -f confcache
10144		8678
10145	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8679	test "x$prefix" = xNONE && prefix=$ac_default_prefix
10146	# Let make expand exec_prefix.	8680	# Let make expand exec_prefix.
10147	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8681	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10148		8682
10149	# VPATH may cause trouble with some makes, so we remove $(srcdir),
10150	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10151	# trailing colons and then remove the whole line if VPATH becomes empty
10152	# (actually we leave an empty line to preserve line numbers).
10153	if test "x$srcdir" = x.; then
10154	ac_vpsub='/^[ ]*VPATH[ ]*=/{
10155	s/:*\$(srcdir):*/:/;
10156	s/:*\${srcdir}:*/:/;
10157	s/:*@srcdir@:*/:/;
10158	s/^\([^=]*=[ ]*\):*/\1/;
10159	s/:*$//;
10160	s/^[^=]*=[ ]*$//;
10161	}'
10162	fi
10163
10164	DEFS=-DHAVE_CONFIG_H	8683	DEFS=-DHAVE_CONFIG_H
10165		8684
10166	ac_libobjs=	8685	ac_libobjs=
10167	ac_ltlibobjs=	8686	ac_ltlibobjs=
		8687	U=
10168	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8688	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10169	# 1. Remove the extension, and $U if already installed.	8689	# 1. Remove the extension, and $U if already installed.
10170	ac_i=`echo "$ac_i" |
10171	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8690	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10172	# 2. Add them.	8691	ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
10173	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8692	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10174	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8693	# will be set to the directory where LIBOBJS objects are built.
		8694	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8695	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
10175	done	8696	done
10176	LIBOBJS=$ac_libobjs	8697	LIBOBJS=$ac_libobjs
10177		8698
10178	LTLIBOBJS=$ac_ltlibobjs	8699	LTLIBOBJS=$ac_ltlibobjs
10179		8700
10180		8701
10181	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8702	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10182	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8703	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10183	Usually this means the macro was only invoked conditionally." >&5	8704	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10184	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10185	Usually this means the macro was only invoked conditionally." >&2;}
10186	{ (exit 1); exit 1; }; }
10187	fi	8705	fi
10188	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8706	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10189	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8707	as_fn_error $? "conditional \"AMDEP\" was never defined.
10190	Usually this means the macro was only invoked conditionally." >&5	8708	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10191	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10192	Usually this means the macro was only invoked conditionally." >&2;}
10193	{ (exit 1); exit 1; }; }
10194	fi	8709	fi
10195	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8710	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10196	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8711	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10197	Usually this means the macro was only invoked conditionally." >&5	8712	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10198	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10199	Usually this means the macro was only invoked conditionally." >&2;}
10200	{ (exit 1); exit 1; }; }
10201	fi
10202	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10203	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
10204	Usually this means the macro was only invoked conditionally." >&5
10205	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10206	Usually this means the macro was only invoked conditionally." >&2;}
10207	{ (exit 1); exit 1; }; }
10208	fi	8713	fi
10209	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8714	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
10210	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8715	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10211	Usually this means the macro was only invoked conditionally." >&5	8716	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10212	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10213	Usually this means the macro was only invoked conditionally." >&2;}
10214	{ (exit 1); exit 1; }; }
10215	fi	8717	fi
10216	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	8718	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
10217	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	8719	as_fn_error $? "conditional \"ROHC\" was never defined.
10218	Usually this means the macro was only invoked conditionally." >&5	8720	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10219	echo "$as_me: error: conditional \"ROHC\" was never defined.
10220	Usually this means the macro was only invoked conditionally." >&2;}
10221	{ (exit 1); exit 1; }; }
10222	fi	8721	fi
10223		8722
10224	: ${CONFIG_STATUS=./config.status}	8723	: "${CONFIG_STATUS=./config.status}"
		8724	ac_write_fail=0
10225	ac_clean_files_save=$ac_clean_files	8725	ac_clean_files_save=$ac_clean_files
10226	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8726	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10227	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8727	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10228	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8728	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
10229	cat >$CONFIG_STATUS <<_ACEOF	8729	as_write_fail=0
		8730	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
10230	#! $SHELL	8731	#! $SHELL
10231	# Generated by $as_me.	8732	# Generated by $as_me.
10232	# Run this file to recreate the current configuration.	8733	# Run this file to recreate the current configuration.
10233	# Compiler output produced by configure, useful for debugging	8734	# Compiler output produced by configure, useful for debugging
10234	# configure, is in config.log if it exists.	8735	# configure, is in config.log if it exists.
10235		8736
10236	debug=false	8737	debug=false
10237	ac_cs_recheck=false	8738	ac_cs_recheck=false
10238	ac_cs_silent=false	8739	ac_cs_silent=false
		8740
10239	SHELL=\${CONFIG_SHELL-$SHELL}	8741	SHELL=\${CONFIG_SHELL-$SHELL}
		8742	export SHELL
10240	_ACEOF	8743	_ASEOF
10241		8744	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
10242	cat >>$CONFIG_STATUS <<\_ACEOF
10243	## --------------------- ##	8745	## -------------------- ##
10244	## M4sh Initialization. ##	8746	## M4sh Initialization. ##
10245	## --------------------- ##	8747	## -------------------- ##
10246		8748
10247	# Be Bourne compatible	8749	# Be more Bourne compatible
		8750	DUALCASE=1; export DUALCASE # for MKS sh
10248	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8751	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
10249	emulate sh	8752	emulate sh
10250	NULLCMD=:	8753	NULLCMD=:
10251	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8754	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
10252	# is contrary to our usage. Disable this feature.	8755	# is contrary to our usage. Disable this feature.
10253	alias -g '${1+"$@"}'='"$@"'	8756	alias -g '${1+"$@"}'='"$@"'
10254	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8757	setopt NO_GLOB_SUBST
		8758	else
		8759	case `(set -o) 2>/dev/null` in #(
		8760	*posix*) :
10255	set -o posix	8761	set -o posix ;; #(
		8762	*) :
		8763	;;
		8764	esac
10256	fi	8765	fi
10257	DUALCASE=1; export DUALCASE # for MKS sh
10258		8766
10259	# Support unset when possible.	8767
10260	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then	8768	as_nl='
10261	as_unset=unset	8769	'
		8770	export as_nl
		8771	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8772	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8773	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8774	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8775	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8776	# but without wasting forks for bash or zsh.
		8777	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8778	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8779	as_echo='print -r --'
		8780	as_echo_n='print -rn --'
		8781	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8782	as_echo='printf %s\n'
		8783	as_echo_n='printf %s'
		8784	else
		8785	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8786	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8787	as_echo_n='/usr/ucb/echo -n'
10262	else	8788	else
10263	as_unset=false	8789	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		8790	as_echo_n_body='eval
		8791	arg=$1;
		8792	case $arg in #(
		8793	*"$as_nl"*)
		8794	expr "X$arg" : "X\\(.*\\)$as_nl";
		8795	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		8796	esac;
		8797	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		8798	'
		8799	export as_echo_n_body
		8800	as_echo_n='sh -c $as_echo_n_body as_echo'
		8801	fi
		8802	export as_echo_body
		8803	as_echo='sh -c $as_echo_body as_echo'
10264	fi	8804	fi
10265		8805
		8806	# The user is always right.
		8807	if test "${PATH_SEPARATOR+set}" != set; then
		8808	PATH_SEPARATOR=:
		8809	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8810	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8811	PATH_SEPARATOR=';'
		8812	}
		8813	fi
10266		8814
10267	# Work around bugs in pre-3.0 UWIN ksh.	8815
10268	$as_unset ENV MAIL MAILPATH	8816	# IFS
		8817	# We need space, tab and new line, in precisely that order. Quoting is
		8818	# there to prevent editors from complaining about space-tab.
		8819	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8820	# splitting by setting IFS to empty value.)
		8821	IFS=" "" $as_nl"
		8822
		8823	# Find who we are. Look in the path if we contain no directory separator.
		8824	as_myself=
		8825	case $0 in #((
		8826	*[\\/]* ) as_myself=$0 ;;
		8827	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8828	for as_dir in $PATH
		8829	do
		8830	IFS=$as_save_IFS
		8831	test -z "$as_dir" && as_dir=.
		8832	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8833	done
		8834	IFS=$as_save_IFS
		8835
		8836	;;
		8837	esac
		8838	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8839	# in which case we are not to be found in the path.
		8840	if test "x$as_myself" = x; then
		8841	as_myself=$0
		8842	fi
		8843	if test ! -f "$as_myself"; then
		8844	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8845	exit 1
		8846	fi
		8847
		8848	# Unset variables that we do not need and which cause bugs (e.g. in
		8849	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		8850	# suppresses any "Segmentation fault" message there. '((' could
		8851	# trigger a bug in pdksh 5.2.14.
		8852	for as_var in BASH_ENV ENV MAIL MAILPATH
		8853	do eval test x\${$as_var+set} = xset \
		8854	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		8855	done
10269	PS1='$ '	8856	PS1='$ '
10270	PS2='> '	8857	PS2='> '
10271	PS4='+ '	8858	PS4='+ '
10272		8859
10273	# NLS nuisances.	8860	# NLS nuisances.
10274	for as_var in \	8861	LC_ALL=C
10275	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8862	export LC_ALL
10276	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8863	LANGUAGE=C
10277	LC_TELEPHONE LC_TIME	8864	export LANGUAGE
10278	do	8865
10279	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	8866	# CDPATH.
10280	eval $as_var=C; export $as_var	8867	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
10281	else	8868
10282	$as_unset $as_var	8869
		8870	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8871	# ----------------------------------------
		8872	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8873	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8874	# script with STATUS, using 1 if that was 0.
		8875	as_fn_error ()
		8876	{
		8877	as_status=$1; test $as_status -eq 0 && as_status=1
		8878	if test "$4"; then
		8879	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8880	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
10283	fi	8881	fi
10284	done	8882	$as_echo "$as_me: error: $2" >&2
		8883	as_fn_exit $as_status
		8884	} # as_fn_error
10285		8885
10286	# Required to use basename.	8886
		8887	# as_fn_set_status STATUS
		8888	# -----------------------
		8889	# Set $? to STATUS, without forking.
		8890	as_fn_set_status ()
		8891	{
		8892	return $1
		8893	} # as_fn_set_status
		8894
		8895	# as_fn_exit STATUS
		8896	# -----------------
		8897	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8898	as_fn_exit ()
		8899	{
		8900	set +e
		8901	as_fn_set_status $1
		8902	exit $1
		8903	} # as_fn_exit
		8904
		8905	# as_fn_unset VAR
		8906	# ---------------
		8907	# Portably unset VAR.
		8908	as_fn_unset ()
		8909	{
		8910	{ eval $1=; unset $1;}
		8911	}
		8912	as_unset=as_fn_unset
		8913	# as_fn_append VAR VALUE
		8914	# ----------------------
		8915	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8916	# advantage of any shell optimizations that allow amortized linear growth over
		8917	# repeated appends, instead of the typical quadratic growth present in naive
		8918	# implementations.
		8919	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		8920	eval 'as_fn_append ()
		8921	{
		8922	eval $1+=\$2
		8923	}'
		8924	else
		8925	as_fn_append ()
		8926	{
		8927	eval $1=\$$1\$2
		8928	}
		8929	fi # as_fn_append
		8930
		8931	# as_fn_arith ARG...
		8932	# ------------------
		8933	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8934	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8935	# must be portable across $(()) and expr.
		8936	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		8937	eval 'as_fn_arith ()
		8938	{
		8939	as_val=$(( $* ))
		8940	}'
		8941	else
		8942	as_fn_arith ()
		8943	{
		8944	as_val=`expr "$@" || test $? -eq 1`
		8945	}
		8946	fi # as_fn_arith
		8947
		8948
10287	if expr a : '\(a\)' >/dev/null 2>&1; then	8949	if expr a : '\(a\)' >/dev/null 2>&1 &&
		8950	test "X`expr 00001 : '.*\(...\)'`" = X001; then
10288	as_expr=expr	8951	as_expr=expr
10289	else	8952	else
10290	as_expr=false	8953	as_expr=false
10291	fi	8954	fi
10292		8955
10293	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	8956	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10294	as_basename=basename	8957	as_basename=basename
10295	else	8958	else
10296	as_basename=false	8959	as_basename=false
10297	fi	8960	fi
10298		8961
		8962	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8963	as_dirname=dirname
		8964	else
		8965	as_dirname=false
		8966	fi
10299		8967
10300	# Name of the executable.
10301	as_me=`$as_basename "$0" ||	8968	as_me=`$as_basename -- "$0" ||
10302	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8969	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
10303	X"$0" : 'X\(//\)$' \| \	8970	X"$0" : 'X\(//\)$' \| \
10304	X"$0" : 'X\(/\)$' \| \	8971	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
10305	. : '\(.\)' 2>/dev/null ||
10306	echo X/"$0" |	8972	$as_echo X/"$0" |
10307	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	8973	sed '/^.*\/\([^/][^/]*\)\/*$/{
10308	/^X\/\(\/\/\)$/{ s//\1/; q; }	8974	s//\1/
10309	/^X\/\(\/\).*/{ s//\1/; q; }	8975	q
		8976	}
		8977	/^X\/\(\/\/\)$/{
		8978	s//\1/
		8979	q
		8980	}
		8981	/^X\/\(\/\).*/{
		8982	s//\1/
		8983	q
		8984	}
10310	s/.*/./; q'`	8985	s/.*/./; q'`
10311		8986
10312
10313	# PATH needs CR, and LINENO needs CR and PATH.
10314	# Avoid depending upon Character Ranges.	8987	# Avoid depending upon Character Ranges.
10315	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	8988	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10316	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8989	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10317	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8990	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10318	as_cr_digits='0123456789'	8991	as_cr_digits='0123456789'
10319	as_cr_alnum=$as_cr_Letters$as_cr_digits	8992	as_cr_alnum=$as_cr_Letters$as_cr_digits
10320		8993
10321	# The user is always right.	8994	ECHO_C= ECHO_N= ECHO_T=
10322	if test "${PATH_SEPARATOR+set}" != set; then	8995	case `echo -n x` in #(((((
10323	echo "#! /bin/sh" >conf$$.sh	8996	-n*)
10324	echo "exit 0" >>conf$$.sh	8997	case `echo 'xy\c'` in
10325	chmod +x conf$$.sh	8998	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
10326	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	8999	xy) ECHO_C='\c';;
10327	PATH_SEPARATOR=';'	9000	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		9001	ECHO_T=' ';;
		9002	esac;;
		9003	*)
		9004	ECHO_N='-n';;
		9005	esac
		9006
		9007	rm -f conf$$ conf$$.exe conf$$.file
		9008	if test -d conf$$.dir; then
		9009	rm -f conf$$.dir/conf$$.file
		9010	else
		9011	rm -f conf$$.dir
		9012	mkdir conf$$.dir 2>/dev/null
		9013	fi
		9014	if (echo >conf$$.file) 2>/dev/null; then
		9015	if ln -s conf$$.file conf$$ 2>/dev/null; then
		9016	as_ln_s='ln -s'
		9017	# ... but there are two gotchas:
		9018	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		9019	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		9020	# In both cases, we have to default to `cp -pR'.
		9021	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
		9022	as_ln_s='cp -pR'
		9023	elif ln conf$$.file conf$$ 2>/dev/null; then
		9024	as_ln_s=ln
10328	else	9025	else
10329	PATH_SEPARATOR=:	9026	as_ln_s='cp -pR'
10330	fi	9027	fi
10331	rm -f conf$$.sh	9028	else
		9029	as_ln_s='cp -pR'
10332	fi	9030	fi
		9031	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		9032	rmdir conf$$.dir 2>/dev/null
10333		9033
10334		9034
10335	as_lineno_1=$LINENO	9035	# as_fn_mkdir_p
10336	as_lineno_2=$LINENO	9036	# -------------
10337	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9037	# Create "$as_dir" as a directory, including parents if necessary.
10338	test "x$as_lineno_1" != "x$as_lineno_2" &&	9038	as_fn_mkdir_p ()
10339	test "x$as_lineno_3" = "x$as_lineno_2" || {	9039	{
10340	# Find who we are. Look in the path if we contain no path at all
10341	# relative or not.
10342	case $0 in
10343	*[\\/]* ) as_myself=$0 ;;
10344	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10345	for as_dir in $PATH
10346	do
10347	IFS=$as_save_IFS
10348	test -z "$as_dir" && as_dir=.
10349	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10350	done
10351		9040
10352	;;	9041	case $as_dir in #(
		9042	-*) as_dir=./$as_dir;;
10353	esac	9043	esac
10354	# We did not find ourselves, most probably we were run as `sh COMMAND'	9044	test -d "$as_dir" || eval $as_mkdir_p || {
10355	# in which case we are not to be found in the path.	9045	as_dirs=
10356	if test "x$as_myself" = x; then	9046	while :; do
10357	as_myself=$0
10358	fi
10359	if test ! -f "$as_myself"; then
10360	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10361	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10362	{ (exit 1); exit 1; }; }
10363	fi
10364	case $CONFIG_SHELL in
10365	'')
10366	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10367	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10368	do
10369	IFS=$as_save_IFS
10370	test -z "$as_dir" && as_dir=.
10371	for as_base in sh bash ksh sh5; do
10372	case $as_dir in	9047	case $as_dir in #(
10373	/*)	9048	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
10374	if ("$as_dir/$as_base" -c '	9049	*) as_qdir=$as_dir;;
10375	as_lineno_1=$LINENO	9050	esac
10376	as_lineno_2=$LINENO	9051	as_dirs="'$as_qdir' $as_dirs"
10377	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9052	as_dir=`$as_dirname -- "$as_dir" ||
10378	test "x$as_lineno_1" != "x$as_lineno_2" &&	9053	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10379	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	9054	X"$as_dir" : 'X\(//\)[^/]' \| \
10380	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }	9055	X"$as_dir" : 'X\(//\)$' \| \
10381	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }	9056	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10382	CONFIG_SHELL=$as_dir/$as_base	9057	$as_echo X"$as_dir" |
10383	export CONFIG_SHELL	9058	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10384	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9059	s//\1/
10385	fi;;	9060	q
10386	esac	9061	}
		9062	/^X\(\/\/\)[^/].*/{
		9063	s//\1/
		9064	q
		9065	}
		9066	/^X\(\/\/\)$/{
		9067	s//\1/
		9068	q
		9069	}
		9070	/^X\(\/\).*/{
		9071	s//\1/
		9072	q
		9073	}
		9074	s/.*/./; q'`
		9075	test -d "$as_dir" && break
10387	done	9076	done
10388	done	9077	test -z "$as_dirs" || eval "mkdir $as_dirs"
10389	;;	9078	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
10390	esac
10391		9079
10392	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10393	# uniformly replaced by the line number. The first 'sed' inserts a
10394	# line-number line before each line; the second 'sed' does the real
10395	# work. The second script uses 'N' to pair each line-number line
10396	# with the numbered line, and appends trailing '-' during
10397	# substitution so that $LINENO is not a special case at line end.
10398	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10399	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10400	sed '=' <$as_myself |
10401	sed '
10402	N
10403	s,$,-,
10404	: loop
10405	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
10406	t loop
10407	s,-$,,
10408	s,^['$as_cr_digits']*\n,,
10409	' >$as_me.lineno &&
10410	chmod +x $as_me.lineno ||
10411	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10412	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10413	{ (exit 1); exit 1; }; }
10414		9080
10415	# Don't try to exec as it changes $[0], causing all sort of problems	9081	} # as_fn_mkdir_p
10416	# (the dirname of $[0] is not the place where we might find the
10417	# original and so on. Autoconf is especially sensible to this).
10418	. ./$as_me.lineno
10419	# Exit status is that of the last command.
10420	exit
10421	}
10422
10423
10424	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10425	*c*,-n*) ECHO_N= ECHO_C='
10426	' ECHO_T=' ' ;;
10427	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10428	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10429	esac
10430
10431	if expr a : '\(a\)' >/dev/null 2>&1; then
10432	as_expr=expr
10433	else
10434	as_expr=false
10435	fi
10436
10437	rm -f conf$$ conf$$.exe conf$$.file
10438	echo >conf$$.file
10439	if ln -s conf$$.file conf$$ 2>/dev/null; then
10440	# We could just check for DJGPP; but this test a) works b) is more generic
10441	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10442	if test -f conf$$.exe; then
10443	# Don't use ln at all; we don't have any links
10444	as_ln_s='cp -p'
10445	else
10446	as_ln_s='ln -s'
10447	fi
10448	elif ln conf$$.file conf$$ 2>/dev/null; then
10449	as_ln_s=ln
10450	else
10451	as_ln_s='cp -p'
10452	fi
10453	rm -f conf$$ conf$$.exe conf$$.file
10454
10455	if mkdir -p . 2>/dev/null; then	9082	if mkdir -p . 2>/dev/null; then
10456	as_mkdir_p=:	9083	as_mkdir_p='mkdir -p "$as_dir"'
10457	else	9084	else
10458	test -d ./-p && rmdir ./-p	9085	test -d ./-p && rmdir ./-p
10459	as_mkdir_p=false	9086	as_mkdir_p=false
10460	fi	9087	fi
10461		9088
10462	as_executable_p="test -f"	9089
		9090	# as_fn_executable_p FILE
		9091	# -----------------------
		9092	# Test if FILE is an executable regular file.
		9093	as_fn_executable_p ()
		9094	{
		9095	test -f "$1" && test -x "$1"
		9096	} # as_fn_executable_p
		9097	as_test_x='test -x'
		9098	as_executable_p=as_fn_executable_p
10463		9099
10464	# Sed expression to map a string onto a valid CPP name.	9100	# Sed expression to map a string onto a valid CPP name.
10465	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	9101	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10466		9102
10467	# Sed expression to map a string onto a valid variable name.	9103	# Sed expression to map a string onto a valid variable name.
10468	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	9104	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10469		9105
10470		9106
10471	# IFS
10472	# We need space, tab and new line, in precisely that order.
10473	as_nl='
10474	'
10475	IFS=" $as_nl"
10476
10477	# CDPATH.
10478	$as_unset CDPATH
10479
10480	exec 6>&1	9107	exec 6>&1
		9108	## ----------------------------------- ##
		9109	## Main body of $CONFIG_STATUS script. ##
		9110	## ----------------------------------- ##
		9111	_ASEOF
		9112	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
10481		9113
		9114	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10482	# Open the log real soon, to keep \$[0] and so on meaningful, and to	9115	# Save the log message, to keep $0 and so on meaningful, and to
10483	# report actual input values of CONFIG_FILES etc. instead of their	9116	# report actual input values of CONFIG_FILES etc. instead of their
10484	# values after options handling. Logging --version etc. is OK.	9117	# values after options handling.
		9118	ac_log="
		9119	This file was extended by $as_me, which was
		9120	generated by GNU Autoconf 2.69. Invocation command line was
		9121
		9122	CONFIG_FILES = $CONFIG_FILES
		9123	CONFIG_HEADERS = $CONFIG_HEADERS
		9124	CONFIG_LINKS = $CONFIG_LINKS
		9125	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9126	$ $0 $@
		9127
		9128	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		9129	"
		9130
		9131	_ACEOF
		9132
		9133	case $ac_config_files in *"
		9134	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		9135	esac
		9136
		9137	case $ac_config_headers in *"
		9138	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		9139	esac
		9140
		9141
		9142	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9143	# Files that config.status was made for.
		9144	config_files="$ac_config_files"
		9145	config_headers="$ac_config_headers"
		9146	config_commands="$ac_config_commands"
		9147
		9148	_ACEOF
		9149
		9150	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9151	ac_cs_usage="\
		9152	\`$as_me' instantiates files and other configuration actions
		9153	from templates according to the current configuration. Unless the files
		9154	and actions are specified as TAGs, all are instantiated by default.
		9155
		9156	Usage: $0 [OPTION]... [TAG]...
		9157
		9158	-h, --help print this help, then exit
		9159	-V, --version print version number and configuration settings, then exit
		9160	--config print configuration, then exit
		9161	-q, --quiet, --silent
		9162	do not print progress messages
		9163	-d, --debug don't remove temporary files
		9164	--recheck update $as_me by reconfiguring in the same conditions
		9165	--file=FILE[:TEMPLATE]
		9166	instantiate the configuration file FILE
		9167	--header=FILE[:TEMPLATE]
		9168	instantiate the configuration header FILE
		9169
		9170	Configuration files:
		9171	$config_files
		9172
		9173	Configuration headers:
		9174	$config_headers
		9175
		9176	Configuration commands:
		9177	$config_commands
		9178
		9179	Report bugs to the package provider."
		9180
		9181	_ACEOF
		9182	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9183	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9184	ac_cs_version="\\
		9185	config.status
		9186	configured by $0, generated by GNU Autoconf 2.69,
		9187	with options \\"\$ac_cs_config\\"
		9188
		9189	Copyright (C) 2012 Free Software Foundation, Inc.
		9190	This config.status script is free software; the Free Software Foundation
		9191	gives unlimited permission to copy, distribute and modify it."
		9192
		9193	ac_pwd='$ac_pwd'
		9194	srcdir='$srcdir'
		9195	INSTALL='$INSTALL'
		9196	AWK='$AWK'
		9197	test -n "\$AWK" || AWK=awk
		9198	_ACEOF
		9199
		9200	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9201	# The default lists apply if the user does not specify any file.
		9202	ac_need_defaults=:
		9203	while test $# != 0
		9204	do
		9205	case $1 in
		9206	--*=?*)
		9207	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9208	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		9209	ac_shift=:
		9210	;;
		9211	--*=)
		9212	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9213	ac_optarg=
		9214	ac_shift=:
		9215	;;
		9216	*)
		9217	ac_option=$1
		9218	ac_optarg=$2
		9219	ac_shift=shift
		9220	;;
		9221	esac
		9222
		9223	case $ac_option in
		9224	# Handling of the options.
		9225	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		9226	ac_cs_recheck=: ;;
		9227	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		9228	$as_echo "$ac_cs_version"; exit ;;
		9229	--config | --confi | --conf | --con | --co | --c )
		9230	$as_echo "$ac_cs_config"; exit ;;
		9231	--debug | --debu | --deb | --de | --d | -d )
		9232	debug=: ;;
		9233	--file | --fil | --fi | --f )
		9234	$ac_shift
		9235	case $ac_optarg in
		9236	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9237	'') as_fn_error $? "missing file argument" ;;
		9238	esac
		9239	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9240	ac_need_defaults=false;;
		9241	--header | --heade | --head | --hea )
		9242	$ac_shift
		9243	case $ac_optarg in
		9244	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9245	esac
		9246	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9247	ac_need_defaults=false;;
		9248	--he | --h)
		9249	# Conflict between --help and --header
		9250	as_fn_error $? "ambiguous option: \`$1'
		9251	Try \`$0 --help' for more information.";;
		9252	--help | --hel | -h )
		9253	$as_echo "$ac_cs_usage"; exit ;;
		9254	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		9255	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		9256	ac_cs_silent=: ;;
		9257
		9258	# This is an error.
		9259	-*) as_fn_error $? "unrecognized option: \`$1'
		9260	Try \`$0 --help' for more information." ;;
		9261
		9262	*) as_fn_append ac_config_targets " $1"
		9263	ac_need_defaults=false ;;
		9264
		9265	esac
		9266	shift
		9267	done
		9268
		9269	ac_configure_extra_args=
		9270
		9271	if $ac_cs_silent; then
		9272	exec 6>/dev/null
		9273	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9274	fi
		9275
		9276	_ACEOF
		9277	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9278	if \$ac_cs_recheck; then
		9279	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9280	shift
		9281	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
		9282	CONFIG_SHELL='$SHELL'
		9283	export CONFIG_SHELL
		9284	exec "\$@"
		9285	fi
		9286
		9287	_ACEOF
		9288	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10485	exec 5>>config.log	9289	exec 5>>config.log
10486	{	9290	{
10487	echo	9291	echo
10488	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9292	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10489	## Running $as_me. ##	9293	## Running $as_me. ##
10490	_ASBOX	9294	_ASBOX
		9295	$as_echo "$ac_log"
10491	} >&5	9296	} >&5
10492	cat >&5 <<_CSEOF
10493		9297
10494	This file was extended by $as_me, which was
10495	generated by GNU Autoconf 2.59. Invocation command line was
10496
10497	CONFIG_FILES = $CONFIG_FILES
10498	CONFIG_HEADERS = $CONFIG_HEADERS
10499	CONFIG_LINKS = $CONFIG_LINKS
10500	CONFIG_COMMANDS = $CONFIG_COMMANDS
10501	$ $0 $@
10502
10503	_CSEOF	9298	_ACEOF
10504	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
10505	echo >&5
10506	_ACEOF
10507
10508	# Files that config.status was made for.
10509	if test -n "$ac_config_files"; then
10510	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10511	fi
10512
10513	if test -n "$ac_config_headers"; then
10514	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10515	fi
10516
10517	if test -n "$ac_config_links"; then
10518	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10519	fi
10520
10521	if test -n "$ac_config_commands"; then
10522	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10523	fi
10524
10525	cat >>$CONFIG_STATUS <<\_ACEOF
10526
10527	ac_cs_usage="\
10528	\`$as_me' instantiates files from templates according to the
10529	current configuration.
10530
10531	Usage: $0 [OPTIONS] [FILE]...
10532
10533	-h, --help print this help, then exit
10534	-V, --version print version number, then exit
10535	-q, --quiet do not print progress messages
10536	-d, --debug don't remove temporary files
10537	--recheck update $as_me by reconfiguring in the same conditions
10538	--file=FILE[:TEMPLATE]
10539	instantiate the configuration file FILE
10540	--header=FILE[:TEMPLATE]
10541	instantiate the configuration header FILE
10542
10543	Configuration files:
10544	$config_files
10545
10546	Configuration headers:
10547	$config_headers
10548
10549	Configuration commands:
10550	$config_commands
10551
10552	Report bugs to <bug-autoconf@gnu.org>."
10553	_ACEOF
10554
10555	cat >>$CONFIG_STATUS <<_ACEOF	9299	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10556	ac_cs_version="\\
10557	config.status
10558	configured by $0, generated by GNU Autoconf 2.59,
10559	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
10560
10561	Copyright (C) 2003 Free Software Foundation, Inc.
10562	This config.status script is free software; the Free Software Foundation
10563	gives unlimited permission to copy, distribute and modify it."
10564	srcdir=$srcdir
10565	INSTALL="$INSTALL"
10566	_ACEOF
10567
10568	cat >>$CONFIG_STATUS <<\_ACEOF
10569	# If no file are specified by the user, then we need to provide default
10570	# value. By we need to know if files were specified by the user.
10571	ac_need_defaults=:
10572	while test $# != 0
10573	do
10574	case $1 in
10575	--*=*)
10576	ac_option=`expr "x$1" : 'x\([^=]*\)='`
10577	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
10578	ac_shift=:
10579	;;
10580	-*)
10581	ac_option=$1
10582	ac_optarg=$2
10583	ac_shift=shift
10584	;;
10585	*) # This is not an option, so the user has probably given explicit
10586	# arguments.
10587	ac_option=$1
10588	ac_need_defaults=false;;
10589	esac
10590
10591	case $ac_option in
10592	# Handling of the options.
10593	_ACEOF
10594	cat >>$CONFIG_STATUS <<\_ACEOF
10595	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10596	ac_cs_recheck=: ;;
10597	--version | --vers* | -V )
10598	echo "$ac_cs_version"; exit 0 ;;
10599	--he | --h)
10600	# Conflict between --help and --header
10601	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10602	Try \`$0 --help' for more information." >&5
10603	echo "$as_me: error: ambiguous option: $1
10604	Try \`$0 --help' for more information." >&2;}
10605	{ (exit 1); exit 1; }; };;
10606	--help | --hel | -h )
10607	echo "$ac_cs_usage"; exit 0 ;;
10608	--debug | --d* | -d )
10609	debug=: ;;
10610	--file | --fil | --fi | --f )
10611	$ac_shift
10612	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10613	ac_need_defaults=false;;
10614	--header | --heade | --head | --hea )
10615	$ac_shift
10616	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10617	ac_need_defaults=false;;
10618	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
10619	| -silent | --silent | --silen | --sile | --sil | --si | --s)
10620	ac_cs_silent=: ;;
10621
10622	# This is an error.
10623	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10624	Try \`$0 --help' for more information." >&5
10625	echo "$as_me: error: unrecognized option: $1
10626	Try \`$0 --help' for more information." >&2;}
10627	{ (exit 1); exit 1; }; } ;;
10628
10629	*) ac_config_targets="$ac_config_targets $1" ;;
10630
10631	esac
10632	shift
10633	done
10634
10635	ac_configure_extra_args=
10636
10637	if $ac_cs_silent; then
10638	exec 6>/dev/null
10639	ac_configure_extra_args="$ac_configure_extra_args --silent"
10640	fi
10641
10642	_ACEOF
10643	cat >>$CONFIG_STATUS <<_ACEOF
10644	if \$ac_cs_recheck; then
10645	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10646	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10647	fi
10648
10649	_ACEOF
10650
10651	cat >>$CONFIG_STATUS <<_ACEOF
10652	#	9300	#
10653	# INIT-COMMANDS section.	9301	# INIT-COMMANDS
10654	#	9302	#
10655
10656	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9303	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
10657	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9304	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10658	# from automake.	9305	# from automake.
10659	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9306	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10660	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9307	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
10662		9309
10663	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9310	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10664		9311
10665	_ACEOF	9312	_ACEOF
10666		9313
10667
10668
10669	cat >>$CONFIG_STATUS <<\_ACEOF	9314	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9315
		9316	# Handling of arguments.
10670	for ac_config_target in $ac_config_targets	9317	for ac_config_target in $ac_config_targets
10671	do	9318	do
10672	case "$ac_config_target" in	9319	case $ac_config_target in
10673	# Handling of arguments.	9320	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9321	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9322	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10674	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9323	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10675	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9324	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10676	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9325	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10677	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9326	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10678	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9327	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10679	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9328	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10680	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9329
10681	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9330	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10682	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10683	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10684	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10685	{ (exit 1); exit 1; }; };;
10686	esac	9331	esac
10687	done	9332	done
		9333
10688		9334
10689	# If the user did not use the arguments to specify the items to instantiate,	9335	# If the user did not use the arguments to specify the items to instantiate,
10690	# then the envvar interface is used. Set only those that are not.	9336	# then the envvar interface is used. Set only those that are not.
10691	# We use the long form for the default assignment because of an extremely	9337	# We use the long form for the default assignment because of an extremely
10692	# bizarre bug on SunOS 4.1.3.	9338	# bizarre bug on SunOS 4.1.3.
…		…
10695	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	9341	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10696	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands	9342	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
10697	fi	9343	fi
10698		9344
10699	# Have a temporary directory for convenience. Make it in the build tree	9345	# Have a temporary directory for convenience. Make it in the build tree
10700	# simply because there is no reason to put it here, and in addition,	9346	# simply because there is no reason against having it here, and in addition,
10701	# creating and moving files from /tmp can sometimes cause problems.	9347	# creating and moving files from /tmp can sometimes cause problems.
10702	# Create a temporary directory, and hook for its removal unless debugging.	9348	# Hook for its removal unless debugging.
		9349	# Note that there is a small window in which the directory will not be cleaned:
		9350	# after its creation but before its name has been assigned to `$tmp'.
10703	$debug ||	9351	$debug ||
10704	{	9352	{
10705	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9353	tmp= ac_tmp=
10706	trap '{ (exit 1); exit 1; }' 1 2 13 15	9354	trap 'exit_status=$?
		9355	: "${ac_tmp:=$tmp}"
		9356	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		9357	' 0
		9358	trap 'as_fn_exit 1' 1 2 13 15
10707	}	9359	}
10708
10709	# Create a (secure) tmp directory for tmp files.	9360	# Create a (secure) tmp directory for tmp files.
10710		9361
10711	{	9362	{
10712	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9363	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10713	test -n "$tmp" && test -d "$tmp"	9364	test -d "$tmp"
10714	} ||	9365	} ||
10715	{	9366	{
10716	tmp=./confstat$$-$RANDOM	9367	tmp=./conf$$-$RANDOM
10717	(umask 077 && mkdir $tmp)	9368	(umask 077 && mkdir "$tmp")
10718	} ||	9369	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9370	ac_tmp=$tmp
		9371
		9372	# Set up the scripts for CONFIG_FILES section.
		9373	# No need to generate them if there are no CONFIG_FILES.
		9374	# This happens for instance with `./config.status config.h'.
		9375	if test -n "$CONFIG_FILES"; then
		9376
		9377
		9378	ac_cr=`echo X | tr X '\015'`
		9379	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9380	# But we know of no other shell where ac_cr would be empty at this
		9381	# point, so we can use a bashism as a fallback.
		9382	if test "x$ac_cr" = x; then
		9383	eval ac_cr=\$\'\\r\'
		9384	fi
		9385	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9386	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9387	ac_cs_awk_cr='\\r'
		9388	else
		9389	ac_cs_awk_cr=$ac_cr
		9390	fi
		9391
		9392	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9393	_ACEOF
		9394
		9395
10719	{	9396	{
10720	echo "$me: cannot create a temporary directory in ." >&2	9397	echo "cat >conf$$subs.awk <<_ACEOF" &&
10721	{ (exit 1); exit 1; }	9398	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		9399	echo "_ACEOF"
		9400	} >conf$$subs.sh ||
		9401	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9402	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		9403	ac_delim='%!_!# '
		9404	for ac_last_try in false false false false false :; do
		9405	. ./conf$$subs.sh ||
		9406	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9407
		9408	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		9409	if test $ac_delim_n = $ac_delim_num; then
		9410	break
		9411	elif $ac_last_try; then
		9412	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9413	else
		9414	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9415	fi
		9416	done
		9417	rm -f conf$$subs.sh
		9418
		9419	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9420	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9421	_ACEOF
		9422	sed -n '
		9423	h
		9424	s/^/S["/; s/!.*/"]=/
		9425	p
		9426	g
		9427	s/^[^!]*!//
		9428	:repl
		9429	t repl
		9430	s/'"$ac_delim"'$//
		9431	t delim
		9432	:nl
		9433	h
		9434	s/\(.\{148\}\)..*/\1/
		9435	t more1
		9436	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9437	p
		9438	n
		9439	b repl
		9440	:more1
		9441	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9442	p
		9443	g
		9444	s/.\{148\}//
		9445	t nl
		9446	:delim
		9447	h
		9448	s/\(.\{148\}\)..*/\1/
		9449	t more2
		9450	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9451	p
		9452	b
		9453	:more2
		9454	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9455	p
		9456	g
		9457	s/.\{148\}//
		9458	t delim
		9459	' <conf$$subs.awk | sed '
		9460	/^[^""]/{
		9461	N
		9462	s/\n//
10722	}	9463	}
10723		9464	' >>$CONFIG_STATUS || ac_write_fail=1
10724	_ACEOF	9465	rm -f conf$$subs.awk
10725
10726	cat >>$CONFIG_STATUS <<_ACEOF	9466	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9467	_ACAWK
		9468	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9469	for (key in S) S_is_set[key] = 1
		9470	FS = ""
10727		9471
10728	#	9472	}
10729	# CONFIG_FILES section.	9473	{
10730	#	9474	line = $ 0
10731		9475	nfields = split(line, field, "@")
10732	# No need to generate the scripts if there are no CONFIG_FILES.	9476	substed = 0
10733	# This happens for instance when ./config.status config.h	9477	len = length(field[1])
10734	if test -n "\$CONFIG_FILES"; then	9478	for (i = 2; i < nfields; i++) {
10735	# Protect against being on the right side of a sed subst in config.status.	9479	key = field[i]
10736	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9480	keylen = length(key)
10737	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9481	if (S_is_set[key]) {
10738	s,@SHELL@,$SHELL,;t t	9482	value = S[key]
10739	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9483	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10740	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9484	len += length(value) + length(field[++i])
10741	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9485	substed = 1
10742	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10743	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10744	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10745	s,@exec_prefix@,$exec_prefix,;t t
10746	s,@prefix@,$prefix,;t t
10747	s,@program_transform_name@,$program_transform_name,;t t
10748	s,@bindir@,$bindir,;t t
10749	s,@sbindir@,$sbindir,;t t
10750	s,@libexecdir@,$libexecdir,;t t
10751	s,@datadir@,$datadir,;t t
10752	s,@sysconfdir@,$sysconfdir,;t t
10753	s,@sharedstatedir@,$sharedstatedir,;t t
10754	s,@localstatedir@,$localstatedir,;t t
10755	s,@libdir@,$libdir,;t t
10756	s,@includedir@,$includedir,;t t
10757	s,@oldincludedir@,$oldincludedir,;t t
10758	s,@infodir@,$infodir,;t t
10759	s,@mandir@,$mandir,;t t
10760	s,@build_alias@,$build_alias,;t t
10761	s,@host_alias@,$host_alias,;t t
10762	s,@target_alias@,$target_alias,;t t
10763	s,@DEFS@,$DEFS,;t t
10764	s,@ECHO_C@,$ECHO_C,;t t
10765	s,@ECHO_N@,$ECHO_N,;t t
10766	s,@ECHO_T@,$ECHO_T,;t t
10767	s,@LIBS@,$LIBS,;t t
10768	s,@build@,$build,;t t
10769	s,@build_cpu@,$build_cpu,;t t
10770	s,@build_vendor@,$build_vendor,;t t
10771	s,@build_os@,$build_os,;t t
10772	s,@host@,$host,;t t
10773	s,@host_cpu@,$host_cpu,;t t
10774	s,@host_vendor@,$host_vendor,;t t
10775	s,@host_os@,$host_os,;t t
10776	s,@target@,$target,;t t
10777	s,@target_cpu@,$target_cpu,;t t
10778	s,@target_vendor@,$target_vendor,;t t
10779	s,@target_os@,$target_os,;t t
10780	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10781	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10782	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10783	s,@CYGPATH_W@,$CYGPATH_W,;t t
10784	s,@PACKAGE@,$PACKAGE,;t t
10785	s,@VERSION@,$VERSION,;t t
10786	s,@ACLOCAL@,$ACLOCAL,;t t
10787	s,@AUTOCONF@,$AUTOCONF,;t t
10788	s,@AUTOMAKE@,$AUTOMAKE,;t t
10789	s,@AUTOHEADER@,$AUTOHEADER,;t t
10790	s,@MAKEINFO@,$MAKEINFO,;t t
10791	s,@AMTAR@,$AMTAR,;t t
10792	s,@install_sh@,$install_sh,;t t
10793	s,@STRIP@,$STRIP,;t t
10794	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10795	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10796	s,@AWK@,$AWK,;t t
10797	s,@SET_MAKE@,$SET_MAKE,;t t
10798	s,@am__leading_dot@,$am__leading_dot,;t t
10799	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10800	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10801	s,@MAINT@,$MAINT,;t t
10802	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10803	s,@MSGFMT@,$MSGFMT,;t t
10804	s,@GMSGFMT@,$GMSGFMT,;t t
10805	s,@XGETTEXT@,$XGETTEXT,;t t
10806	s,@MSGMERGE@,$MSGMERGE,;t t
10807	s,@CC@,$CC,;t t
10808	s,@CFLAGS@,$CFLAGS,;t t
10809	s,@LDFLAGS@,$LDFLAGS,;t t
10810	s,@CPPFLAGS@,$CPPFLAGS,;t t
10811	s,@ac_ct_CC@,$ac_ct_CC,;t t
10812	s,@EXEEXT@,$EXEEXT,;t t
10813	s,@OBJEXT@,$OBJEXT,;t t
10814	s,@DEPDIR@,$DEPDIR,;t t
10815	s,@am__include@,$am__include,;t t
10816	s,@am__quote@,$am__quote,;t t
10817	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10818	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10819	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10820	s,@CCDEPMODE@,$CCDEPMODE,;t t
10821	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10822	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10823	s,@USE_NLS@,$USE_NLS,;t t
10824	s,@LIBICONV@,$LIBICONV,;t t
10825	s,@LTLIBICONV@,$LTLIBICONV,;t t
10826	s,@INTLLIBS@,$INTLLIBS,;t t
10827	s,@LIBINTL@,$LIBINTL,;t t
10828	s,@LTLIBINTL@,$LTLIBINTL,;t t
10829	s,@POSUB@,$POSUB,;t t
10830	s,@CPP@,$CPP,;t t
10831	s,@CXX@,$CXX,;t t
10832	s,@CXXFLAGS@,$CXXFLAGS,;t t
10833	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10834	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10835	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10836	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10837	s,@EGREP@,$EGREP,;t t
10838	s,@LN_S@,$LN_S,;t t
10839	s,@RANLIB@,$RANLIB,;t t
10840	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10841	s,@IFTYPE@,$IFTYPE,;t t
10842	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10843	s,@CXXCPP@,$CXXCPP,;t t
10844	s,@ALLOCA@,$ALLOCA,;t t
10845	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10846	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10847	s,@LDFLAGS_DAEMON@,$LDFLAGS_DAEMON,;t t
10848	s,@ROHC_TRUE@,$ROHC_TRUE,;t t
10849	s,@ROHC_FALSE@,$ROHC_FALSE,;t t
10850	s,@INCLUDES@,$INCLUDES,;t t
10851	s,@LIBOBJS@,$LIBOBJS,;t t
10852	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10853	CEOF
10854
10855	_ACEOF
10856
10857	cat >>$CONFIG_STATUS <<\_ACEOF
10858	# Split the substitutions into bite-sized pieces for seds with
10859	# small command number limits, like on Digital OSF/1 and HP-UX.
10860	ac_max_sed_lines=48
10861	ac_sed_frag=1 # Number of current file.
10862	ac_beg=1 # First line for current file.
10863	ac_end=$ac_max_sed_lines # Line after last line for current file.
10864	ac_more_lines=:
10865	ac_sed_cmds=
10866	while $ac_more_lines; do
10867	if test $ac_beg -gt 1; then
10868	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10869	else	9486	} else
10870	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9487	len += 1 + keylen
		9488	}
		9489
		9490	print line
		9491	}
		9492
		9493	_ACAWK
		9494	_ACEOF
		9495	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9496	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9497	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9498	else
		9499	cat
		9500	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9501	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9502	_ACEOF
		9503
		9504	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9505	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9506	# trailing colons and then remove the whole line if VPATH becomes empty
		9507	# (actually we leave an empty line to preserve line numbers).
		9508	if test "x$srcdir" = x.; then
		9509	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		9510	h
		9511	s///
		9512	s/^/:/
		9513	s/[ ]*$/:/
		9514	s/:\$(srcdir):/:/g
		9515	s/:\${srcdir}:/:/g
		9516	s/:@srcdir@:/:/g
		9517	s/^:*//
		9518	s/:*$//
		9519	x
		9520	s/\(=[ ]*\).*/\1/
		9521	G
		9522	s/\n//
		9523	s/^[^=]*=[ ]*$//
		9524	}'
		9525	fi
		9526
		9527	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9528	fi # test -n "$CONFIG_FILES"
		9529
		9530	# Set up the scripts for CONFIG_HEADERS section.
		9531	# No need to generate them if there are no CONFIG_HEADERS.
		9532	# This happens for instance with `./config.status Makefile'.
		9533	if test -n "$CONFIG_HEADERS"; then
		9534	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		9535	BEGIN {
		9536	_ACEOF
		9537
		9538	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9539	# here-document in config.status, that substitutes the proper values into
		9540	# config.h.in to produce config.h.
		9541
		9542	# Create a delimiter string that does not exist in confdefs.h, to ease
		9543	# handling of long lines.
		9544	ac_delim='%!_!# '
		9545	for ac_last_try in false false :; do
		9546	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9547	if test -z "$ac_tt"; then
		9548	break
		9549	elif $ac_last_try; then
		9550	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9551	else
		9552	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9553	fi
		9554	done
		9555
		9556	# For the awk script, D is an array of macro values keyed by name,
		9557	# likewise P contains macro parameters if any. Preserve backslash
		9558	# newline sequences.
		9559
		9560	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9561	sed -n '
		9562	s/.\{148\}/&'"$ac_delim"'/g
		9563	t rset
		9564	:rset
		9565	s/^[ ]*#[ ]*define[ ][ ]*/ /
		9566	t def
		9567	d
		9568	:def
		9569	s/\\$//
		9570	t bsnl
		9571	s/["\\]/\\&/g
		9572	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9573	D["\1"]=" \3"/p
		9574	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		9575	d
		9576	:bsnl
		9577	s/["\\]/\\&/g
		9578	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9579	D["\1"]=" \3\\\\\\n"\\/p
		9580	t cont
		9581	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		9582	t cont
		9583	d
		9584	:cont
		9585	n
		9586	s/.\{148\}/&'"$ac_delim"'/g
		9587	t clear
		9588	:clear
		9589	s/\\$//
		9590	t bsnlc
		9591	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9592	d
		9593	:bsnlc
		9594	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9595	b cont
		9596	' <confdefs.h | sed '
		9597	s/'"$ac_delim"'/"\\\
		9598	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		9599
		9600	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9601	for (key in D) D_is_set[key] = 1
		9602	FS = ""
		9603	}
		9604	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		9605	line = \$ 0
		9606	split(line, arg, " ")
		9607	if (arg[1] == "#") {
		9608	defundef = arg[2]
		9609	mac1 = arg[3]
		9610	} else {
		9611	defundef = substr(arg[1], 2)
		9612	mac1 = arg[2]
		9613	}
		9614	split(mac1, mac2, "(") #)
		9615	macro = mac2[1]
		9616	prefix = substr(line, 1, index(line, defundef) - 1)
		9617	if (D_is_set[macro]) {
		9618	# Preserve the white space surrounding the "#".
		9619	print prefix "define", macro P[macro] D[macro]
		9620	next
		9621	} else {
		9622	# Replace #undef with comments. This is necessary, for example,
		9623	# in the case of _POSIX_SOURCE, which is predefined and required
		9624	# on some systems where configure will not decide to define it.
		9625	if (defundef == "undef") {
		9626	print "/*", prefix defundef, macro, "*/"
		9627	next
		9628	}
		9629	}
		9630	}
		9631	{ print }
		9632	_ACAWK
		9633	_ACEOF
		9634	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9635	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9636	fi # test -n "$CONFIG_HEADERS"
		9637
		9638
		9639	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9640	shift
		9641	for ac_tag
		9642	do
		9643	case $ac_tag in
		9644	:[FHLC]) ac_mode=$ac_tag; continue;;
		9645	esac
		9646	case $ac_mode$ac_tag in
		9647	:[FHL]*:*);;
		9648	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9649	:[FH]-) ac_tag=-:-;;
		9650	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9651	esac
		9652	ac_save_IFS=$IFS
		9653	IFS=:
		9654	set x $ac_tag
		9655	IFS=$ac_save_IFS
		9656	shift
		9657	ac_file=$1
		9658	shift
		9659
		9660	case $ac_mode in
		9661	:L) ac_source=$1;;
		9662	:[FH])
		9663	ac_file_inputs=
		9664	for ac_f
		9665	do
		9666	case $ac_f in
		9667	-) ac_f="$ac_tmp/stdin";;
		9668	*) # Look for the file first in the build tree, then in the source tree
		9669	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9670	# because $ac_f cannot contain `:'.
		9671	test -f "$ac_f" ||
		9672	case $ac_f in
		9673	[\\/$]*) false;;
		9674	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9675	esac ||
		9676	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9677	esac
		9678	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		9679	as_fn_append ac_file_inputs " '$ac_f'"
		9680	done
		9681
		9682	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9683	# use $as_me), people would be surprised to read:
		9684	# /* config.h. Generated by config.status. */
		9685	configure_input='Generated from '`
		9686	$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		9687	`' by configure.'
		9688	if test x"$ac_file" != x-; then
		9689	configure_input="$ac_file. $configure_input"
		9690	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9691	$as_echo "$as_me: creating $ac_file" >&6;}
10871	fi	9692	fi
10872	if test ! -s $tmp/subs.frag; then	9693	# Neutralize special characters interpreted by sed in replacement strings.
10873	ac_more_lines=false	9694	case $configure_input in #(
		9695	*\&* | *\|* | *\\* )
		9696	ac_sed_conf_input=`$as_echo "$configure_input" |
		9697	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		9698	*) ac_sed_conf_input=$configure_input;;
10874	else	9699	esac
10875	# The purpose of the label and of the branching condition is to
10876	# speed up the sed processing (if there are no `@' at all, there
10877	# is no need to browse any of the substitutions).
10878	# These are the two extra sed commands mentioned above.
10879	(echo ':t
10880	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10881	if test -z "$ac_sed_cmds"; then
10882	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10883	else
10884	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10885	fi
10886	ac_sed_frag=`expr $ac_sed_frag + 1`
10887	ac_beg=$ac_end
10888	ac_end=`expr $ac_end + $ac_max_sed_lines`
10889	fi
10890	done
10891	if test -z "$ac_sed_cmds"; then
10892	ac_sed_cmds=cat
10893	fi
10894	fi # test -n "$CONFIG_FILES"
10895		9700
10896	_ACEOF
10897	cat >>$CONFIG_STATUS <<\_ACEOF
10898	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10899	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10900	case $ac_file in	9701	case $ac_tag in
10901	- | *:- | *:-:* ) # input from stdin	9702	*:-:* | *:-) cat >"$ac_tmp/stdin" \
10902	cat >$tmp/stdin	9703	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10903	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	9704	esac
10904	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;	9705	;;
10905	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10906	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10907	* ) ac_file_in=$ac_file.in ;;
10908	esac	9706	esac
10909		9707
10910	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9708	ac_dir=`$as_dirname -- "$ac_file" ||
10911	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10912	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9709	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10913	X"$ac_file" : 'X\(//\)[^/]' \| \	9710	X"$ac_file" : 'X\(//\)[^/]' \| \
10914	X"$ac_file" : 'X\(//\)$' \| \	9711	X"$ac_file" : 'X\(//\)$' \| \
10915	X"$ac_file" : 'X\(/\)' \| \	9712	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10916	. : '\(.\)' 2>/dev/null ||
10917	echo X"$ac_file" |	9713	$as_echo X"$ac_file" |
10918	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9714	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10919	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9715	s//\1/
10920	/^X\(\/\/\)$/{ s//\1/; q; }	9716	q
10921	/^X\(\/\).*/{ s//\1/; q; }	9717	}
		9718	/^X\(\/\/\)[^/].*/{
		9719	s//\1/
		9720	q
		9721	}
		9722	/^X\(\/\/\)$/{
		9723	s//\1/
		9724	q
		9725	}
		9726	/^X\(\/\).*/{
		9727	s//\1/
		9728	q
		9729	}
10922	s/.*/./; q'`	9730	s/.*/./; q'`
10923	{ if $as_mkdir_p; then	9731	as_dir="$ac_dir"; as_fn_mkdir_p
10924	mkdir -p "$ac_dir"
10925	else
10926	as_dir="$ac_dir"
10927	as_dirs=
10928	while test ! -d "$as_dir"; do
10929	as_dirs="$as_dir $as_dirs"
10930	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10931	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10932	X"$as_dir" : 'X\(//\)[^/]' \| \
10933	X"$as_dir" : 'X\(//\)$' \| \
10934	X"$as_dir" : 'X\(/\)' \| \
10935	. : '\(.\)' 2>/dev/null ||
10936	echo X"$as_dir" |
10937	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10938	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10939	/^X\(\/\/\)$/{ s//\1/; q; }
10940	/^X\(\/\).*/{ s//\1/; q; }
10941	s/.*/./; q'`
10942	done
10943	test ! -n "$as_dirs" || mkdir $as_dirs
10944	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10945	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10946	{ (exit 1); exit 1; }; }; }
10947
10948	ac_builddir=.	9732	ac_builddir=.
10949		9733
10950	if test "$ac_dir" != .; then	9734	case "$ac_dir" in
		9735	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9736	*)
10951	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9737	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10952	# A "../" for each directory in $ac_dir_suffix.	9738	# A ".." for each directory in $ac_dir_suffix.
10953	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	9739	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10954	else	9740	case $ac_top_builddir_sub in
10955	ac_dir_suffix= ac_top_builddir=	9741	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10956	fi	9742	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9743	esac ;;
		9744	esac
		9745	ac_abs_top_builddir=$ac_pwd
		9746	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9747	# for backward compatibility:
		9748	ac_top_builddir=$ac_top_build_prefix
10957		9749
10958	case $srcdir in	9750	case $srcdir in
10959	.) # No --srcdir option. We are building in place.	9751	.) # We are building in place.
10960	ac_srcdir=.	9752	ac_srcdir=.
10961	if test -z "$ac_top_builddir"; then	9753	ac_top_srcdir=$ac_top_builddir_sub
10962	ac_top_srcdir=.	9754	ac_abs_top_srcdir=$ac_pwd ;;
10963	else
10964	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10965	fi ;;
10966	[\\/]* | ?:[\\/]* ) # Absolute path.	9755	[\\/]* | ?:[\\/]* ) # Absolute name.
10967	ac_srcdir=$srcdir$ac_dir_suffix;	9756	ac_srcdir=$srcdir$ac_dir_suffix;
10968	ac_top_srcdir=$srcdir ;;	9757	ac_top_srcdir=$srcdir
		9758	ac_abs_top_srcdir=$srcdir ;;
10969	*) # Relative path.	9759	*) # Relative name.
10970	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9760	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10971	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9761	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9762	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10972	esac	9763	esac
		9764	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10973		9765
10974	# Do not use `cd foo && pwd` to compute absolute paths, because	9766
10975	# the directories may not exist.
10976	case `pwd` in
10977	.) ac_abs_builddir="$ac_dir";;
10978	*)
10979	case "$ac_dir" in	9767	case $ac_mode in
10980	.) ac_abs_builddir=`pwd`;;	9768	:F)
10981	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	9769	#
10982	*) ac_abs_builddir=`pwd`/"$ac_dir";;	9770	# CONFIG_FILE
10983	esac;;	9771	#
10984	esac
10985	case $ac_abs_builddir in
10986	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10987	*)
10988	case ${ac_top_builddir}. in
10989	.) ac_abs_top_builddir=$ac_abs_builddir;;
10990	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10991	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10992	esac;;
10993	esac
10994	case $ac_abs_builddir in
10995	.) ac_abs_srcdir=$ac_srcdir;;
10996	*)
10997	case $ac_srcdir in
10998	.) ac_abs_srcdir=$ac_abs_builddir;;
10999	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11000	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11001	esac;;
11002	esac
11003	case $ac_abs_builddir in
11004	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11005	*)
11006	case $ac_top_srcdir in
11007	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11008	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11009	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11010	esac;;
11011	esac
11012
11013		9772
11014	case $INSTALL in	9773	case $INSTALL in
11015	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9774	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11016	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9775	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
11017	esac	9776	esac
11018
11019	# Let's still pretend it is `configure' which instantiates (i.e., don't
11020	# use $as_me), people would be surprised to read:
11021	# /* config.h. Generated by config.status. */
11022	if test x"$ac_file" = x-; then
11023	configure_input=
11024	else
11025	configure_input="$ac_file. "
11026	fi
11027	configure_input=$configure_input"Generated from `echo $ac_file_in |
11028	sed 's,.*/,,'` by configure."
11029
11030	# First look for the input files in the build tree, otherwise in the
11031	# src tree.
11032	ac_file_inputs=`IFS=:
11033	for f in $ac_file_in; do
11034	case $f in
11035	-) echo $tmp/stdin ;;
11036	[\\/$]*)
11037	# Absolute (can't be DOS-style, as IFS=:)
11038	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11039	echo "$as_me: error: cannot find input file: $f" >&2;}
11040	{ (exit 1); exit 1; }; }
11041	echo "$f";;
11042	*) # Relative
11043	if test -f "$f"; then
11044	# Build tree
11045	echo "$f"
11046	elif test -f "$srcdir/$f"; then
11047	# Source tree
11048	echo "$srcdir/$f"
11049	else
11050	# /dev/null tree
11051	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11052	echo "$as_me: error: cannot find input file: $f" >&2;}
11053	{ (exit 1); exit 1; }; }
11054	fi;;
11055	esac
11056	done` || { (exit 1); exit 1; }
11057
11058	if test x"$ac_file" != x-; then
11059	{ echo "$as_me:$LINENO: creating $ac_file" >&5
11060	echo "$as_me: creating $ac_file" >&6;}
11061	rm -f "$ac_file"
11062	fi
11063	_ACEOF	9777	_ACEOF
		9778
		9779	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9780	# If the template does not know about datarootdir, expand it.
		9781	# FIXME: This hack should be removed a few years after 2.60.
		9782	ac_datarootdir_hack=; ac_datarootdir_seen=
		9783	ac_sed_dataroot='
		9784	/datarootdir/ {
		9785	p
		9786	q
		9787	}
		9788	/@datadir@/p
		9789	/@docdir@/p
		9790	/@infodir@/p
		9791	/@localedir@/p
		9792	/@mandir@/p'
		9793	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9794	*datarootdir*) ac_datarootdir_seen=yes;;
		9795	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
		9796	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9797	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9798	_ACEOF
11064	cat >>$CONFIG_STATUS <<_ACEOF	9799	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
11065	sed "$ac_vpsub	9800	ac_datarootdir_hack='
		9801	s&@datadir@&$datadir&g
		9802	s&@docdir@&$docdir&g
		9803	s&@infodir@&$infodir&g
		9804	s&@localedir@&$localedir&g
		9805	s&@mandir@&$mandir&g
		9806	s&\\\${datarootdir}&$datarootdir&g' ;;
		9807	esac
		9808	_ACEOF
		9809
		9810	# Neutralize VPATH when `$srcdir' = `.'.
		9811	# Shell code in configure.ac might set extrasub.
		9812	# FIXME: do we really want to maintain this feature?
		9813	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9814	ac_sed_extra="$ac_vpsub
11066	$extrasub	9815	$extrasub
11067	_ACEOF	9816	_ACEOF
11068	cat >>$CONFIG_STATUS <<\_ACEOF	9817	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
11069	:t	9818	:t
11070	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9819	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11071	s,@configure_input@,$configure_input,;t t	9820	s|@configure_input@|$ac_sed_conf_input|;t t
		9821	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9822	s&@top_build_prefix@&$ac_top_build_prefix&;t t
11072	s,@srcdir@,$ac_srcdir,;t t	9823	s&@srcdir@&$ac_srcdir&;t t
11073	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9824	s&@abs_srcdir@&$ac_abs_srcdir&;t t
11074	s,@top_srcdir@,$ac_top_srcdir,;t t	9825	s&@top_srcdir@&$ac_top_srcdir&;t t
11075	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9826	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11076	s,@builddir@,$ac_builddir,;t t	9827	s&@builddir@&$ac_builddir&;t t
11077	s,@abs_builddir@,$ac_abs_builddir,;t t	9828	s&@abs_builddir@&$ac_abs_builddir&;t t
11078	s,@top_builddir@,$ac_top_builddir,;t t
11079	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9829	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11080	s,@INSTALL@,$ac_INSTALL,;t t	9830	s&@INSTALL@&$ac_INSTALL&;t t
11081	" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out	9831	$ac_datarootdir_hack
		9832	"
		9833	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		9834	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9835
		9836	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9837	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9838	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9839	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9840	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9841	which seems to be undefined. Please make sure it is defined" >&5
		9842	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9843	which seems to be undefined. Please make sure it is defined" >&2;}
		9844
11082	rm -f $tmp/stdin	9845	rm -f "$ac_tmp/stdin"
		9846	case $ac_file in
		9847	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		9848	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		9849	esac \
		9850	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9851	;;
		9852	:H)
		9853	#
		9854	# CONFIG_HEADER
		9855	#
11083	if test x"$ac_file" != x-; then	9856	if test x"$ac_file" != x-; then
11084	mv $tmp/out $ac_file	9857	{
11085	else	9858	$as_echo "/* $configure_input */" \
11086	cat $tmp/out	9859	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
11087	rm -f $tmp/out	9860	} >"$ac_tmp/config.h" \
11088	fi	9861	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11089
11090	done
11091	_ACEOF
11092	cat >>$CONFIG_STATUS <<\_ACEOF
11093
11094	#
11095	# CONFIG_HEADER section.
11096	#
11097
11098	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
11099	# NAME is the cpp macro being defined and VALUE is the value it is being given.
11100	#
11101	# ac_d sets the value in "#define NAME VALUE" lines.
11102	ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
11103	ac_dB='[ ].*$,\1#\2'
11104	ac_dC=' '
11105	ac_dD=',;t'
11106	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
11107	ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
11108	ac_uB='$,\1#\2define\3'
11109	ac_uC=' '
11110	ac_uD=',;t'
11111
11112	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
11113	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11114	case $ac_file in
11115	- | *:- | *:-:* ) # input from stdin
11116	cat >$tmp/stdin
11117	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11118	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11119	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
11120	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
11121	* ) ac_file_in=$ac_file.in ;;
11122	esac
11123
11124	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
11125	echo "$as_me: creating $ac_file" >&6;}
11126
11127	# First look for the input files in the build tree, otherwise in the
11128	# src tree.
11129	ac_file_inputs=`IFS=:
11130	for f in $ac_file_in; do
11131	case $f in
11132	-) echo $tmp/stdin ;;
11133	[\\/$]*)
11134	# Absolute (can't be DOS-style, as IFS=:)
11135	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11136	echo "$as_me: error: cannot find input file: $f" >&2;}
11137	{ (exit 1); exit 1; }; }
11138	# Do quote $f, to prevent DOS paths from being IFS'd.
11139	echo "$f";;
11140	*) # Relative
11141	if test -f "$f"; then
11142	# Build tree
11143	echo "$f"
11144	elif test -f "$srcdir/$f"; then
11145	# Source tree
11146	echo "$srcdir/$f"
11147	else
11148	# /dev/null tree
11149	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11150	echo "$as_me: error: cannot find input file: $f" >&2;}
11151	{ (exit 1); exit 1; }; }
11152	fi;;
11153	esac
11154	done` || { (exit 1); exit 1; }
11155	# Remove the trailing spaces.
11156	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
11157
11158	_ACEOF
11159
11160	# Transform confdefs.h into two sed scripts, `conftest.defines' and
11161	# `conftest.undefs', that substitutes the proper values into
11162	# config.h.in to produce config.h. The first handles `#define'
11163	# templates, and the second `#undef' templates.
11164	# And first: Protect against being on the right side of a sed subst in
11165	# config.status. Protect against being in an unquoted here document
11166	# in config.status.
11167	rm -f conftest.defines conftest.undefs
11168	# Using a here document instead of a string reduces the quoting nightmare.
11169	# Putting comments in sed scripts is not portable.
11170	#
11171	# `end' is used to avoid that the second main sed command (meant for
11172	# 0-ary CPP macros) applies to n-ary macro definitions.
11173	# See the Autoconf documentation for `clear'.
11174	cat >confdef2sed.sed <<\_ACEOF
11175	s/[\\&,]/\\&/g
11176	s,[\\$`],\\&,g
11177	t clear
11178	: clear
11179	s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
11180	t end
11181	s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
11182	: end
11183	_ACEOF
11184	# If some macros were called several times there might be several times
11185	# the same #defines, which is useless. Nevertheless, we may not want to
11186	# sort them, since we want the *last* AC-DEFINE to be honored.
11187	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
11188	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
11189	rm -f confdef2sed.sed
11190
11191	# This sed command replaces #undef with comments. This is necessary, for
11192	# example, in the case of _POSIX_SOURCE, which is predefined and required
11193	# on some systems where configure will not decide to define it.
11194	cat >>conftest.undefs <<\_ACEOF
11195	s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
11196	_ACEOF
11197
11198	# Break up conftest.defines because some shells have a limit on the size
11199	# of here documents, and old seds have small limits too (100 cmds).
11200	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
11201	echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
11202	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
11203	echo ' :' >>$CONFIG_STATUS
11204	rm -f conftest.tail
11205	while grep . conftest.defines >/dev/null
11206	do
11207	# Write a limited-size here document to $tmp/defines.sed.
11208	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
11209	# Speed up: don't consider the non `#define' lines.
11210	echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
11211	# Work around the forget-to-reset-the-flag bug.
11212	echo 't clr' >>$CONFIG_STATUS
11213	echo ': clr' >>$CONFIG_STATUS
11214	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
11215	echo 'CEOF
11216	sed -f $tmp/defines.sed $tmp/in >$tmp/out
11217	rm -f $tmp/in
11218	mv $tmp/out $tmp/in
11219	' >>$CONFIG_STATUS
11220	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
11221	rm -f conftest.defines
11222	mv conftest.tail conftest.defines
11223	done
11224	rm -f conftest.defines
11225	echo ' fi # grep' >>$CONFIG_STATUS
11226	echo >>$CONFIG_STATUS
11227
11228	# Break up conftest.undefs because some shells have a limit on the size
11229	# of here documents, and old seds have small limits too (100 cmds).
11230	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
11231	rm -f conftest.tail
11232	while grep . conftest.undefs >/dev/null
11233	do
11234	# Write a limited-size here document to $tmp/undefs.sed.
11235	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11236	# Speed up: don't consider the non `#undef'
11237	echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
11238	# Work around the forget-to-reset-the-flag bug.
11239	echo 't clr' >>$CONFIG_STATUS
11240	echo ': clr' >>$CONFIG_STATUS
11241	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11242	echo 'CEOF
11243	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11244	rm -f $tmp/in
11245	mv $tmp/out $tmp/in
11246	' >>$CONFIG_STATUS
11247	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11248	rm -f conftest.undefs
11249	mv conftest.tail conftest.undefs
11250	done
11251	rm -f conftest.undefs
11252
11253	cat >>$CONFIG_STATUS <<\_ACEOF
11254	# Let's still pretend it is `configure' which instantiates (i.e., don't
11255	# use $as_me), people would be surprised to read:
11256	# /* config.h. Generated by config.status. */
11257	if test x"$ac_file" = x-; then
11258	echo "/* Generated by configure. */" >$tmp/config.h
11259	else
11260	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11261	fi
11262	cat $tmp/in >>$tmp/config.h
11263	rm -f $tmp/in
11264	if test x"$ac_file" != x-; then
11265	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	9862	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11266	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9863	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11267	echo "$as_me: $ac_file is unchanged" >&6;}	9864	$as_echo "$as_me: $ac_file is unchanged" >&6;}
11268	else	9865	else
11269	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
11270	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11271	X"$ac_file" : 'X\(//\)[^/]' \| \
11272	X"$ac_file" : 'X\(//\)$' \| \
11273	X"$ac_file" : 'X\(/\)' \| \
11274	. : '\(.\)' 2>/dev/null ||
11275	echo X"$ac_file" |
11276	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11277	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11278	/^X\(\/\/\)$/{ s//\1/; q; }
11279	/^X\(\/\).*/{ s//\1/; q; }
11280	s/.*/./; q'`
11281	{ if $as_mkdir_p; then
11282	mkdir -p "$ac_dir"
11283	else
11284	as_dir="$ac_dir"
11285	as_dirs=
11286	while test ! -d "$as_dir"; do
11287	as_dirs="$as_dir $as_dirs"
11288	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11289	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11290	X"$as_dir" : 'X\(//\)[^/]' \| \
11291	X"$as_dir" : 'X\(//\)$' \| \
11292	X"$as_dir" : 'X\(/\)' \| \
11293	. : '\(.\)' 2>/dev/null ||
11294	echo X"$as_dir" |
11295	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11296	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11297	/^X\(\/\/\)$/{ s//\1/; q; }
11298	/^X\(\/\).*/{ s//\1/; q; }
11299	s/.*/./; q'`
11300	done
11301	test ! -n "$as_dirs" || mkdir $as_dirs
11302	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11303	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11304	{ (exit 1); exit 1; }; }; }
11305
11306	rm -f $ac_file	9866	rm -f "$ac_file"
11307	mv $tmp/config.h $ac_file	9867	mv "$ac_tmp/config.h" "$ac_file" \
		9868	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11308	fi	9869	fi
11309	else	9870	else
11310	cat $tmp/config.h	9871	$as_echo "/* $configure_input */" \
11311	rm -f $tmp/config.h	9872	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9873	|| as_fn_error $? "could not create -" "$LINENO" 5
11312	fi	9874	fi
11313	# Compute $ac_file's index in $config_headers.	9875	# Compute "$ac_file"'s index in $config_headers.
11314	_am_stamp_count=1	9876	_am_stamp_count=1
11315	for _am_header in $config_headers :; do	9877	for _am_header in $config_headers :; do
11316	case $_am_header in	9878	case $_am_header in
11317	$ac_file | $ac_file:* )	9879	"$ac_file" | "$ac_file":* )
11318	break ;;	9880	break ;;
11319	* )	9881	* )
11320	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9882	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11321	esac	9883	esac
11322	done	9884	done
11323	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||	9885	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
11324	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9886	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11325	X$ac_file : 'X\(//\)[^/]' \| \	9887	X"$ac_file" : 'X\(//\)[^/]' \| \
11326	X$ac_file : 'X\(//\)$' \| \	9888	X"$ac_file" : 'X\(//\)$' \| \
11327	X$ac_file : 'X\(/\)' \| \	9889	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
11328	. : '\(.\)' 2>/dev/null ||
11329	echo X$ac_file |	9890	$as_echo X"$ac_file" |
11330	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9891	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11331	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9892	s//\1/
11332	/^X\(\/\/\)$/{ s//\1/; q; }	9893	q
11333	/^X\(\/\).*/{ s//\1/; q; }	9894	}
		9895	/^X\(\/\/\)[^/].*/{
		9896	s//\1/
		9897	q
		9898	}
		9899	/^X\(\/\/\)$/{
		9900	s//\1/
		9901	q
		9902	}
		9903	/^X\(\/\).*/{
		9904	s//\1/
		9905	q
		9906	}
11334	s/.*/./; q'`/stamp-h$_am_stamp_count	9907	s/.*/./; q'`/stamp-h$_am_stamp_count
11335	done	9908	;;
11336	_ACEOF
11337	cat >>$CONFIG_STATUS <<\_ACEOF
11338		9909
11339	#
11340	# CONFIG_COMMANDS section.
11341	#
11342	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11343	ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
11344	ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
11345	ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
11346	$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11347	X"$ac_dest" : 'X\(//\)[^/]' \| \
11348	X"$ac_dest" : 'X\(//\)$' \| \
11349	X"$ac_dest" : 'X\(/\)' \| \
11350	. : '\(.\)' 2>/dev/null ||
11351	echo X"$ac_dest" |
11352	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11353	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11354	/^X\(\/\/\)$/{ s//\1/; q; }
11355	/^X\(\/\).*/{ s//\1/; q; }
11356	s/.*/./; q'`
11357	{ if $as_mkdir_p; then
11358	mkdir -p "$ac_dir"
11359	else
11360	as_dir="$ac_dir"
11361	as_dirs=
11362	while test ! -d "$as_dir"; do
11363	as_dirs="$as_dir $as_dirs"
11364	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11365	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11366	X"$as_dir" : 'X\(//\)[^/]' \| \
11367	X"$as_dir" : 'X\(//\)$' \| \
11368	X"$as_dir" : 'X\(/\)' \| \
11369	. : '\(.\)' 2>/dev/null ||
11370	echo X"$as_dir" |
11371	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11372	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11373	/^X\(\/\/\)$/{ s//\1/; q; }
11374	/^X\(\/\).*/{ s//\1/; q; }
11375	s/.*/./; q'`
11376	done
11377	test ! -n "$as_dirs" || mkdir $as_dirs
11378	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11379	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11380	{ (exit 1); exit 1; }; }; }
11381
11382	ac_builddir=.
11383
11384	if test "$ac_dir" != .; then
11385	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
11386	# A "../" for each directory in $ac_dir_suffix.
11387	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
11388	else
11389	ac_dir_suffix= ac_top_builddir=
11390	fi
11391
11392	case $srcdir in
11393	.) # No --srcdir option. We are building in place.
11394	ac_srcdir=.
11395	if test -z "$ac_top_builddir"; then
11396	ac_top_srcdir=.
11397	else
11398	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
11399	fi ;;
11400	[\\/]* | ?:[\\/]* ) # Absolute path.
11401	ac_srcdir=$srcdir$ac_dir_suffix;
11402	ac_top_srcdir=$srcdir ;;
11403	*) # Relative path.
11404	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11405	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11406	esac
11407
11408	# Do not use `cd foo && pwd` to compute absolute paths, because
11409	# the directories may not exist.
11410	case `pwd` in
11411	.) ac_abs_builddir="$ac_dir";;
11412	*)
11413	case "$ac_dir" in
11414	.) ac_abs_builddir=`pwd`;;
11415	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11416	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11417	esac;;
11418	esac
11419	case $ac_abs_builddir in
11420	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11421	*)
11422	case ${ac_top_builddir}. in
11423	.) ac_abs_top_builddir=$ac_abs_builddir;;
11424	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11425	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11426	esac;;
11427	esac
11428	case $ac_abs_builddir in
11429	.) ac_abs_srcdir=$ac_srcdir;;
11430	*)
11431	case $ac_srcdir in
11432	.) ac_abs_srcdir=$ac_abs_builddir;;
11433	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11434	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11435	esac;;
11436	esac
11437	case $ac_abs_builddir in
11438	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11439	*)
11440	case $ac_top_srcdir in
11441	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11442	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11443	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11444	esac;;
11445	esac
11446
11447
11448	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	9910	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11449	echo "$as_me: executing $ac_dest commands" >&6;}	9911	$as_echo "$as_me: executing $ac_file commands" >&6;}
11450	case $ac_dest in	9912	;;
		9913	esac
		9914
		9915
		9916	case $ac_file$ac_mode in
11451	default-1 )	9917	"default-1":C)
11452	for ac_file in $CONFIG_FILES; do	9918	for ac_file in $CONFIG_FILES; do
11453	# Support "outfile[:infile[:infile...]]"	9919	# Support "outfile[:infile[:infile...]]"
11454	case "$ac_file" in	9920	case "$ac_file" in
11455	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;	9921	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11456	esac	9922	esac
…		…
11542	done	10008	done
11543	fi	10009	fi
11544	;;	10010	;;
11545	esac	10011	esac
11546	done ;;	10012	done ;;
11547	depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do	10013	"depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
11548	# Strip MF so we end up with the name of the file.	10014	# Strip MF so we end up with the name of the file.
11549	mf=`echo "$mf" | sed -e 's/:.*$//'`	10015	mf=`echo "$mf" | sed -e 's/:.*$//'`
11550	# Check whether this is an Automake generated Makefile or not.	10016	# Check whether this is an Automake generated Makefile or not.
11551	# We used to match only the files named `Makefile.in', but	10017	# We used to match only the files named `Makefile.in', but
11552	# some people rename them; so instead we look at the file content.	10018	# some people rename them; so instead we look at the file content.
11553	# Grep'ing the first line is not enough: some people post-process	10019	# Grep'ing the first line is not enough: some people post-process
11554	# each Makefile.in and add a new line on top of each file to say so.	10020	# each Makefile.in and add a new line on top of each file to say so.
11555	# So let's grep whole file.	10021	# So let's grep whole file.
11556	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	10022	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
11557	dirpart=`(dirname "$mf") 2>/dev/null ||	10023	dirpart=`$as_dirname -- "$mf" ||
11558	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10024	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11559	X"$mf" : 'X\(//\)[^/]' \| \	10025	X"$mf" : 'X\(//\)[^/]' \| \
11560	X"$mf" : 'X\(//\)$' \| \	10026	X"$mf" : 'X\(//\)$' \| \
11561	X"$mf" : 'X\(/\)' \| \	10027	X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
11562	. : '\(.\)' 2>/dev/null ||
11563	echo X"$mf" |	10028	$as_echo X"$mf" |
11564	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10029	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11565	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10030	s//\1/
11566	/^X\(\/\/\)$/{ s//\1/; q; }	10031	q
11567	/^X\(\/\).*/{ s//\1/; q; }	10032	}
		10033	/^X\(\/\/\)[^/].*/{
		10034	s//\1/
		10035	q
		10036	}
		10037	/^X\(\/\/\)$/{
		10038	s//\1/
		10039	q
		10040	}
		10041	/^X\(\/\).*/{
		10042	s//\1/
		10043	q
		10044	}
11568	s/.*/./; q'`	10045	s/.*/./; q'`
11569	else	10046	else
11570	continue	10047	continue
11571	fi	10048	fi
11572	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue	10049	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
11573	# Extract the definition of DEP_FILES from the Makefile without	10050	# Extract the definition of DEP_FILES from the Makefile without
…		…
11591	}	10068	}
11592	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \	10069	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
11593	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10070	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11594	# Make sure the directory exists.	10071	# Make sure the directory exists.
11595	test -f "$dirpart/$file" && continue	10072	test -f "$dirpart/$file" && continue
11596	fdir=`(dirname "$file") 2>/dev/null ||	10073	fdir=`$as_dirname -- "$file" ||
11597	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10074	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11598	X"$file" : 'X\(//\)[^/]' \| \	10075	X"$file" : 'X\(//\)[^/]' \| \
11599	X"$file" : 'X\(//\)$' \| \	10076	X"$file" : 'X\(//\)$' \| \
11600	X"$file" : 'X\(/\)' \| \	10077	X"$file" : 'X\(/\)' \| . 2>/dev/null ||
11601	. : '\(.\)' 2>/dev/null ||
11602	echo X"$file" |	10078	$as_echo X"$file" |
11603	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10079	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11604	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10080	s//\1/
11605	/^X\(\/\/\)$/{ s//\1/; q; }	10081	q
11606	/^X\(\/\).*/{ s//\1/; q; }	10082	}
		10083	/^X\(\/\/\)[^/].*/{
		10084	s//\1/
		10085	q
		10086	}
		10087	/^X\(\/\/\)$/{
		10088	s//\1/
		10089	q
		10090	}
		10091	/^X\(\/\).*/{
		10092	s//\1/
		10093	q
		10094	}
11607	s/.*/./; q'`	10095	s/.*/./; q'`
11608	{ if $as_mkdir_p; then
11609	mkdir -p $dirpart/$fdir
11610	else
11611	as_dir=$dirpart/$fdir	10096	as_dir=$dirpart/$fdir; as_fn_mkdir_p
11612	as_dirs=
11613	while test ! -d "$as_dir"; do
11614	as_dirs="$as_dir $as_dirs"
11615	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11616	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11617	X"$as_dir" : 'X\(//\)[^/]' \| \
11618	X"$as_dir" : 'X\(//\)$' \| \
11619	X"$as_dir" : 'X\(/\)' \| \
11620	. : '\(.\)' 2>/dev/null ||
11621	echo X"$as_dir" |
11622	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11623	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11624	/^X\(\/\/\)$/{ s//\1/; q; }
11625	/^X\(\/\).*/{ s//\1/; q; }
11626	s/.*/./; q'`
11627	done
11628	test ! -n "$as_dirs" || mkdir $as_dirs
11629	fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11630	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11631	{ (exit 1); exit 1; }; }; }
11632
11633	# echo "creating $dirpart/$file"	10097	# echo "creating $dirpart/$file"
11634	echo '# dummy' > "$dirpart/$file"	10098	echo '# dummy' > "$dirpart/$file"
11635	done	10099	done
11636	done	10100	done
11637	;;	10101	;;
		10102
11638	esac	10103	esac
11639	done	10104	done # for ac_tag
11640	_ACEOF
11641		10105
11642	cat >>$CONFIG_STATUS <<\_ACEOF
11643		10106
11644	{ (exit 0); exit 0; }	10107	as_fn_exit 0
11645	_ACEOF	10108	_ACEOF
11646	chmod +x $CONFIG_STATUS
11647	ac_clean_files=$ac_clean_files_save	10109	ac_clean_files=$ac_clean_files_save
11648		10110
11649		10111	test $ac_write_fail = 0 ||
11650		10112	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11651	echo
11652	echo "***"
11653	echo "*** Configuration Summary"
11654	echo "***"
11655	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11656	echo "*** Cipher used: $CIPHER"
11657	echo "*** Digest used: $DIGEST"
11658	echo "*** HMAC length: $HMAC"
11659	echo "*** RAND used: $RAND"
11660	echo "*** Max. MTU: $MTU"
11661	echo "*** Compression: $COMPRESS"
11662
11663	if test "x$DIGEST" = xmd4; then
11664	echo "***"
11665	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
11666	fi
11667
11668	if test "$HMAC" -lt 12; then
11669	echo "***"
11670	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
11671	fi
11672
11673	if test "$RAND" -lt 8; then
11674	echo "***"
11675	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
11676	fi
11677
11678	echo "***"
11679
11680	echo
11681
11682		10113
11683		10114
11684	# configure is writing to config.log, and then calls config.status.	10115	# configure is writing to config.log, and then calls config.status.
11685	# config.status does its own redirection, appending to config.log.	10116	# config.status does its own redirection, appending to config.log.
11686	# Unfortunately, on DOS this fails, as config.log is still kept open	10117	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
11697	exec 5>/dev/null	10128	exec 5>/dev/null
11698	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	10129	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
11699	exec 5>>config.log	10130	exec 5>>config.log
11700	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	10131	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
11701	# would make configure fail if this is the last instruction.	10132	# would make configure fail if this is the last instruction.
11702	$ac_cs_success || { (exit 1); exit 1; }	10133	$ac_cs_success || as_fn_exit 1
11703	fi	10134	fi
		10135	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10136	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10137	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		10138	fi
11704		10139
		10140
		10141	echo
		10142	echo "***"
		10143	echo "*** Configuration Summary"
		10144	echo "***"
		10145	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10146	echo "*** RSA size: $RSA"
		10147	echo "*** Cipher used: $CIPHER"
		10148	echo "*** Digest used: $DIGEST"
		10149	echo "*** Authdigest: $AUTH"
		10150	echo "*** HMAC length: $HMAC"
		10151	echo "*** RAND used: $RAND"
		10152	echo "*** Max. MTU: $MTU"
		10153
		10154	echo "***"
		10155	echo "*** Enable options:"
		10156	grep ENABLE_ config.h | sed -e 's/^/*** /'
		10157
		10158	if test "$HMACSIZE" -lt 12; then
		10159	echo "***"
		10160	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
		10161	fi
		10162
		10163	if test "$RANDSIZE" -lt 12; then
		10164	echo "***"
		10165	echo "*** WARNING: The random prefix you have chosen ($RANDSIZE) is probably insecure"
		10166	fi
		10167
		10168	echo "***"
		10169	echo
		10170
		10171

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