[ViewVC] Diff of: cvs/gvpe/configure

Comparing gvpe/configure (file contents):
Revision 1.28 by pcg, Wed Mar 23 20:22:01 2005 UTC vs.
Revision 1.59 by root, Thu Oct 25 04:32:26 2018 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	vx* \| xv* ) 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	vx* \| xv* ) 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	LIBCRYPTO_LIBS
		629	LIBCRYPTO_CFLAGS
		630	PKG_CONFIG_LIBDIR
		631	PKG_CONFIG_PATH
		632	PKG_CONFIG
		633	HAVE_TUNTAP
		634	LINUX_IF_TUN_H
		635	ALLOCA
		636	CXXCPP
		637	IFSUBTYPE
		638	IFTYPE
		639	RANLIB
		640	LN_S
		641	EGREP
		642	GREP
		643	am__fastdepCXX_FALSE
		644	am__fastdepCXX_TRUE
		645	CXXDEPMODE
		646	ac_ct_CXX
		647	CXXFLAGS
		648	CXX
		649	CPP
		650	POSUB
		651	LTLIBINTL
		652	LIBINTL
		653	INTLLIBS
		654	LTLIBICONV
		655	LIBICONV
		656	USE_NLS
		657	am__fastdepCC_FALSE
		658	am__fastdepCC_TRUE
		659	CCDEPMODE
		660	AMDEPBACKSLASH
		661	AMDEP_FALSE
		662	AMDEP_TRUE
		663	am__quote
		664	am__include
		665	DEPDIR
		666	OBJEXT
		667	EXEEXT
		668	ac_ct_CC
		669	CPPFLAGS
		670	LDFLAGS
		671	CFLAGS
		672	CC
		673	MSGMERGE
		674	XGETTEXT
		675	GMSGFMT
		676	MSGFMT
		677	MKINSTALLDIRS
		678	MAINT
		679	MAINTAINER_MODE_FALSE
		680	MAINTAINER_MODE_TRUE
		681	am__leading_dot
		682	SET_MAKE
		683	AWK
		684	INSTALL_STRIP_PROGRAM
		685	STRIP
		686	install_sh
		687	AMTAR
		688	MAKEINFO
		689	AUTOHEADER
		690	AUTOMAKE
		691	AUTOCONF
		692	ACLOCAL
		693	VERSION
		694	PACKAGE
		695	CYGPATH_W
		696	INSTALL_DATA
		697	INSTALL_SCRIPT
		698	INSTALL_PROGRAM
		699	target_os
		700	target_vendor
		701	target_cpu
		702	target
		703	host_os
		704	host_vendor
		705	host_cpu
		706	host
		707	build_os
		708	build_vendor
		709	build_cpu
		710	build
		711	target_alias
		712	host_alias
		713	build_alias
		714	LIBS
		715	ECHO_T
		716	ECHO_N
		717	ECHO_C
		718	DEFS
		719	mandir
		720	localedir
		721	libdir
		722	psdir
		723	pdfdir
		724	dvidir
		725	htmldir
		726	infodir
		727	docdir
		728	oldincludedir
		729	includedir
		730	runstatedir
		731	localstatedir
		732	sharedstatedir
		733	sysconfdir
		734	datadir
		735	datarootdir
		736	libexecdir
		737	sbindir
		738	bindir
		739	program_transform_name
		740	prefix
		741	exec_prefix
		742	PACKAGE_URL
		743	PACKAGE_BUGREPORT
		744	PACKAGE_STRING
		745	PACKAGE_VERSION
		746	PACKAGE_TARNAME
		747	PACKAGE_NAME
		748	PATH_SEPARATOR
		749	SHELL'
313	ac_subst_files=''	750	ac_subst_files=''
		751	ac_user_opts='
		752	enable_option_checking
		753	enable_maintainer_mode
		754	enable_dependency_tracking
		755	with_gnu_ld
		756	enable_rpath
		757	with_libiconv_prefix
		758	enable_nls
		759	with_libintl_prefix
		760	enable_iftype
		761	with_kernel
		762	enable_threads
		763	enable_static_daemon
		764	enable_icmp
		765	enable_tcp
		766	enable_http_proxy
		767	enable_dns
		768	enable_rsa_length
		769	enable_hmac_length
		770	enable_max_mtu
		771	enable_compression
		772	enable_cipher
		773	enable_hmac_digest
		774	enable_auth_digest
		775	'
		776	ac_precious_vars='build_alias
		777	host_alias
		778	target_alias
		779	CC
		780	CFLAGS
		781	LDFLAGS
		782	LIBS
		783	CPPFLAGS
		784	CPP
		785	CXX
		786	CXXFLAGS
		787	CCC
		788	CXXCPP
		789	PKG_CONFIG
		790	PKG_CONFIG_PATH
		791	PKG_CONFIG_LIBDIR
		792	LIBCRYPTO_CFLAGS
		793	LIBCRYPTO_LIBS'
		794
314		795
315	# Initialize some variables set by options.	796	# Initialize some variables set by options.
316	ac_init_help=	797	ac_init_help=
317	ac_init_version=false	798	ac_init_version=false
		799	ac_unrecognized_opts=
		800	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	801	# The variables have the same names as the options, with
319	# dashes changed to underlines.	802	# dashes changed to underlines.
320	cache_file=/dev/null	803	cache_file=/dev/null
321	exec_prefix=NONE	804	exec_prefix=NONE
322	no_create=	805	no_create=
335	# Installation directory options.	818	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"	819	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix	820	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.	821	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.	822	# Use braces instead of parens because sh, perl, etc. also accept them.
		823	# (The list follows the same order as the GNU Coding Standards.)
340	bindir='${exec_prefix}/bin'	824	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	825	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	826	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	827	datarootdir='${prefix}/share'
		828	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	829	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	830	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	831	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'	832	runstatedir='${localstatedir}/run'
348	includedir='${prefix}/include'	833	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	834	oldincludedir='/usr/include'
		835	docdir='${datarootdir}/doc/${PACKAGE}'
350	infodir='${prefix}/info'	836	infodir='${datarootdir}/info'
351	mandir='${prefix}/man'	837	htmldir='${docdir}'
		838	dvidir='${docdir}'
		839	pdfdir='${docdir}'
		840	psdir='${docdir}'
		841	libdir='${exec_prefix}/lib'
		842	localedir='${datarootdir}/locale'
		843	mandir='${datarootdir}/man'
352		844
353	ac_prev=	845	ac_prev=
		846	ac_dashdash=
354	for ac_option	847	for ac_option
355	do	848	do
356	# If the previous option needs an argument, assign it.	849	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	850	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	851	eval $ac_prev=\$ac_option
359	ac_prev=	852	ac_prev=
360	continue	853	continue
361	fi	854	fi
362		855
		856	case $ac_option in
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`	857	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		858	*=) ac_optarg= ;;
		859	*) ac_optarg=yes ;;
		860	esac
364		861
365	# Accept the important Cygnus configure options, so we can diagnose typos.	862	# Accept the important Cygnus configure options, so we can diagnose typos.
366		863
367	case $ac_option in	864	case $ac_dashdash$ac_option in
		865	--)
		866	ac_dashdash=yes ;;
368		867
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)	868	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;	869	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)	870	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;	871	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	883	cache_file=$ac_optarg ;;
385		884
386	--config-cache \| -C)	885	--config-cache \| -C)
387	cache_file=config.cache ;;	886	cache_file=config.cache ;;
388		887
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)	888	-datadir \| --datadir \| --datadi \| --datad)
390	ac_prev=datadir ;;	889	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \	890	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
392	\| --da=*)
393	datadir=$ac_optarg ;;	891	datadir=$ac_optarg ;;
394		892
		893	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
		894	\| --dataroo \| --dataro \| --datar)
		895	ac_prev=datarootdir ;;
		896	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
		897	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
		898	datarootdir=$ac_optarg ;;
		899
395	-disable-* \| --disable-*)	900	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`	901	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.	902	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	903	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	904	as_fn_error $? "invalid feature name: $ac_useropt"
400	{ (exit 1); exit 1; }; }	905	ac_useropt_orig=$ac_useropt
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	906	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		907	case $ac_user_opts in
		908	*"
		909	"enable_$ac_useropt"
		910	"*) ;;
		911	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		912	ac_unrecognized_sep=', ';;
		913	esac
402	eval "enable_$ac_feature=no" ;;	914	eval enable_$ac_useropt=no ;;
		915
		916	-docdir \| --docdir \| --docdi \| --doc \| --do)
		917	ac_prev=docdir ;;
		918	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
		919	docdir=$ac_optarg ;;
		920
		921	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
		922	ac_prev=dvidir ;;
		923	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
		924	dvidir=$ac_optarg ;;
403		925
404	-enable-* \| --enable-*)	926	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`	927	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.	928	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	929	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	930	as_fn_error $? "invalid feature name: $ac_useropt"
409	{ (exit 1); exit 1; }; }	931	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	932	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
411	case $ac_option in	933	case $ac_user_opts in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	934	*"
413	*) ac_optarg=yes ;;	935	"enable_$ac_useropt"
		936	"*) ;;
		937	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		938	ac_unrecognized_sep=', ';;
414	esac	939	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	940	eval enable_$ac_useropt=\$ac_optarg ;;
416		941
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \	942	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \	943	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)	944	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;	945	ac_prev=exec_prefix ;;
…		…
437	-host \| --host \| --hos \| --ho)	962	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;	963	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)	964	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;	965	host_alias=$ac_optarg ;;
441		966
		967	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
		968	ac_prev=htmldir ;;
		969	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
		970	\| --ht=*)
		971	htmldir=$ac_optarg ;;
		972
442	-includedir \| --includedir \| --includedi \| --included \| --include \	973	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)	974	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;	975	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \	976	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)	977	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
…		…
461	ac_prev=libexecdir ;;	992	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \	993	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)	994	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;	995	libexecdir=$ac_optarg ;;
465		996
		997	-localedir \| --localedir \| --localedi \| --localed \| --locale)
		998	ac_prev=localedir ;;
		999	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
		1000	localedir=$ac_optarg ;;
		1001
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \	1002	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \	1003	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;	1004	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \	1005	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \	1006	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;	1007	localstatedir=$ac_optarg ;;
474		1008
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)	1009	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;	1010	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)	1011	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
…		…
532	\| --program-transfo=* \| --program-transf=* \	1066	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \	1067	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)	1068	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;	1069	program_transform_name=$ac_optarg ;;
536		1070
		1071	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
		1072	ac_prev=pdfdir ;;
		1073	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
		1074	pdfdir=$ac_optarg ;;
		1075
		1076	-psdir \| --psdir \| --psdi \| --psd \| --ps)
		1077	ac_prev=psdir ;;
		1078	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
		1079	psdir=$ac_optarg ;;
		1080
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1081	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)	1082	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;	1083	silent=yes ;;
		1084
		1085	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1086	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1087	\| --run \| --ru \| --r)
		1088	ac_prev=runstatedir ;;
		1089	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1090	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1091	\| --run=* \| --ru=* \| --r=*)
		1092	runstatedir=$ac_optarg ;;
540		1093
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1094	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;	1095	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1096	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)	1097	\| --sbi=* \| --sb=*)
…		…
582		1135
583	-version \| --version \| --versio \| --versi \| --vers \| -V)	1136	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;	1137	ac_init_version=: ;;
585		1138
586	-with-* \| --with-*)	1139	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`	1140	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.	1141	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1142	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1143	as_fn_error $? "invalid package name: $ac_useropt"
591	{ (exit 1); exit 1; }; }	1144	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`	1145	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
593	case $ac_option in	1146	case $ac_user_opts in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	1147	*"
595	*) ac_optarg=yes ;;	1148	"with_$ac_useropt"
		1149	"*) ;;
		1150	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1151	ac_unrecognized_sep=', ';;
596	esac	1152	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1153	eval with_$ac_useropt=\$ac_optarg ;;
598		1154
599	-without-* \| --without-*)	1155	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`	1156	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.	1157	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1158	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1159	as_fn_error $? "invalid package name: $ac_useropt"
604	{ (exit 1); exit 1; }; }	1160	ac_useropt_orig=$ac_useropt
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`	1161	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		1162	case $ac_user_opts in
		1163	*"
		1164	"with_$ac_useropt"
		1165	"*) ;;
		1166	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1167	ac_unrecognized_sep=', ';;
		1168	esac
606	eval "with_$ac_package=no" ;;	1169	eval with_$ac_useropt=no ;;
607		1170
608	--x)	1171	--x)
609	# Obsolete; use --with-x.	1172	# Obsolete; use --with-x.
610	with_x=yes ;;	1173	with_x=yes ;;
611		1174
…		…
621	ac_prev=x_libraries ;;	1184	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1185	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1186	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;	1187	x_libraries=$ac_optarg ;;
625		1188
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1189	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1190	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1191	;;
630		1192
631	=)	1193	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1194	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.	1195	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1196	case $ac_envvar in #(
		1197	'' \| [0-9]* \| [!_$as_cr_alnum] )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1198	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1199	esac
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1200	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1201	export $ac_envvar ;;
640		1202
641	*)	1203	*)
642	# FIXME: should be removed in autoconf 3.0.	1204	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1205	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1206	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1207	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1208	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1209	;;
648		1210
649	esac	1211	esac
650	done	1212	done
651		1213
652	if test -n "$ac_prev"; then	1214	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1215	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1216	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1217	fi
657		1218
658	# Be sure to have absolute paths.	1219	if test -n "$ac_unrecognized_opts"; then
659	for ac_var in exec_prefix prefix	1220	case $enable_option_checking in
		1221	no) ;;
		1222	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1223	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1224	esac
		1225	fi
		1226
		1227	# Check all directory arguments for consistency.
		1228	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1229	datadir sysconfdir sharedstatedir localstatedir includedir \
		1230	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1231	libdir localedir mandir runstatedir
660	do	1232	do
661	eval ac_val=$`echo $ac_var`	1233	eval ac_val=\$$ac_var
		1234	# Remove trailing slashes.
662	case $ac_val in	1235	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;	1236	*/ )
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1237	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
665	{ (exit 1); exit 1; }; };;	1238	eval $ac_var=\$ac_val;;
666	esac	1239	esac
667	done
668
669	# Be sure to have absolute paths.	1240	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1241	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;	1242	[\\/$]* \| ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1243	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1244	esac
		1245	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1246	done
680		1247
681	# There might be people who depend on the old broken behavior: `$host'	1248	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1249	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1250	# FIXME: To remove some day.
…		…
687		1254
688	# FIXME: To remove some day.	1255	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1256	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1257	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1258	cross_compiling=maybe
692	echo "$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	1259	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1260	cross_compiling=yes
696	fi	1261	fi
697	fi	1262	fi
698		1263
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1265	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1266
702	test "$silent" = yes && exec 6>/dev/null	1267	test "$silent" = yes && exec 6>/dev/null
703		1268
704		1269
		1270	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1271	ac_ls_di=`ls -di .` &&
		1272	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
		1273	as_fn_error $? "working directory cannot be determined"
		1274	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
		1275	as_fn_error $? "pwd does not report name of working directory"
		1276
		1277
705	# Find the source files, if location was not specified.	1278	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1279	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1280	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1281	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|	1282	ac_confdir=`$as_dirname -- "$as_myself" \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \	1283	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \	1284	X"$as_myself" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \	1285	X"$as_myself" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \	1286	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
714	. : '$.$' 2>/dev/null \|\|	1287	$as_echo X"$as_myself" \|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	1288	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
717	/^X$\/\/$[^/].*/{ s//\1/; q; }	1289	s//\1/
718	/^X$\/\/$$/{ s//\1/; q; }	1290	q
719	/^X$\/$.*/{ s//\1/; q; }	1291	}
		1292	/^X$\/\/$[^/].*/{
		1293	s//\1/
		1294	q
		1295	}
		1296	/^X$\/\/$$/{
		1297	s//\1/
		1298	q
		1299	}
		1300	/^X$\/$.*/{
		1301	s//\1/
		1302	q
		1303	}
720	s/.*/./; q'`	1304	s/.*/./; q'`
721	srcdir=$ac_confdir	1305	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1306	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1307	srcdir=..
724	fi	1308	fi
725	else	1309	else
726	ac_srcdir_defaulted=no	1310	ac_srcdir_defaulted=no
727	fi	1311	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1312	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1313	test "$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	1314	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1315	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	1316	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1317	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`	1318	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1319	pwd)`
742	ac_env_build_alias_value=$build_alias	1320	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1321	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1322	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1323	fi
746	ac_env_host_alias_value=$host_alias	1324	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1325	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1326	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1327	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1328	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1329	esac
752	ac_cv_env_target_alias_value=$target_alias	1330	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1331	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1332	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1333	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1334	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1335	done
758	ac_env_CFLAGS_value=$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		1336
786	#	1337	#
787	# Report the --help message.	1338	# Report the --help message.
788	#	1339	#
789	if test "$ac_init_help" = "long"; then	1340	if test "$ac_init_help" = "long"; then
…		…
802	Configuration:	1353	Configuration:
803	-h, --help display this help and exit	1354	-h, --help display this help and exit
804	--help=short display options specific to this package	1355	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1356	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1357	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1358	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1359	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1360	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1361	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1362	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1363
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1364	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1365	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1366	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1367	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1368	[PREFIX]
821		1369
822	By default, \`make install' will install all the files in	1370	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1371	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1372	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1373	for instance \`--prefix=\$HOME'.
826		1374
827	For better control, use the options below.	1375	For better control, use the options below.
828		1376
829	Fine tuning of the installation directories:	1377	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1378	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1379	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1380	--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]	1381	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1382	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1383	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1384	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1385	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1386	--includedir=DIR C header files [PREFIX/include]
839	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1387	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1388	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1389	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
840	--infodir=DIR info documentation [PREFIX/info]	1390	--infodir=DIR info documentation [DATAROOTDIR/info]
		1391	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--mandir=DIR man documentation [PREFIX/man]	1392	--mandir=DIR man documentation [DATAROOTDIR/man]
		1393	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1394	--htmldir=DIR html documentation [DOCDIR]
		1395	--dvidir=DIR dvi documentation [DOCDIR]
		1396	--pdfdir=DIR pdf documentation [DOCDIR]
		1397	--psdir=DIR ps documentation [DOCDIR]
842	_ACEOF	1398	_ACEOF
843		1399
844	cat <<\_ACEOF	1400	cat <<\_ACEOF
845		1401
846	Program names:	1402	Program names:
…		…
858	if test -n "$ac_init_help"; then	1414	if test -n "$ac_init_help"; then
859		1415
860	cat <<\_ACEOF	1416	cat <<\_ACEOF
861		1417
862	Optional Features:	1418	Optional Features:
		1419	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1420	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1421	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1422	--enable-maintainer-mode enable make rules and dependencies not useful
866	(and sometimes confusing) to the casual installer	1423	(and sometimes confusing) to the casual installer
867	--disable-dependency-tracking Speeds up one-time builds	1424	--disable-dependency-tracking Speeds up one-time builds
…		…
872	Use kernel/net device interface TYPE/SUBTYPE.	1429	Use kernel/net device interface TYPE/SUBTYPE.
873	Working combinations are (see doc/gvpe.osdep.5.pod):	1430	Working combinations are (see doc/gvpe.osdep.5.pod):
874	"native/linux" "tincd/linux" "tincd/netbsd"	1431	"native/linux" "tincd/linux" "tincd/netbsd"
875	"tincd/freebsd" "tincd/openbsd" "native/darwin"	1432	"tincd/freebsd" "tincd/openbsd" "native/darwin"
876	"tincd/darwin" "native/cygwin"; Untested	1433	"tincd/darwin" "native/cygwin"; Untested
877	combinations are: "tincd/solaris" "tincd/mingw"	1434	combinations are: "tincd/bsd" "tincd/solaris"
878	"tincd/raw_socket" "tincd/uml_socket"; Broken	1435	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
879	combinations are: "tincd/cygwin"; The default is to	1436	Broken combinations are: "tincd/cygwin"; The default
880	autodetect.	1437	is to autodetect.
		1438	--enable-threads try to use threads for long-running asynchronous
		1439	operations (default enabled).
881	--enable-static-daemon enable statically linked daemon.	1440	--enable-static-daemon enable statically linked daemon.
882	--enable-rohc enable robust header compression (rfc3095).
883	--enable-icmp enable icmp protocol support (default disabled).	1441	--disable-icmp enable icmp protocol support (default enabled).
884	--enable-tcp enable tcp protocol support (default disabled).	1442	--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	1443	--disable-http-proxy enable http proxy connect support (default enabled).
		1444	--enable-dns enable dns tunnel protocol support (default
887	disabled).	1445	disabled).
		1446	--enable-rsa-length=BITS
		1447	use BITS rsa keys (default 3072). Allowed values are
		1448	2048-10240.
888	--enable-hmac-length=BYTES	1449	--enable-hmac-length=BYTES
889	use a hmac of length BYTES bytes (default 12).	1450	use a hmac of length BYTES bytes (default 12).
890	Allowed values are 4, 8, 12, 16.	1451	Allowed values are 4, 8, 12, 16.
891	--enable-rand-length=BYTES
892	use BYTES bytes of extra randomness (default 8).
893	Allowed values are 0, 4, 8.
894	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1452	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
895	Use 9100 for jumbogram support.	1453	Use 9100 for jumbogram support.
896	--disable-compression Disable compression support.	1454	--disable-compression Disable compression support.
897	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1455	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
898	one of "bf" (blowfish), "aes-128" (rijndael),	1456	Must be one of "aes-128" (rijndael), "aes-192", or
899	"aes-192" or "aes-256".	1457	"aes-256".
900	--enable-digest Select the digets algorithm to use (default "sha1").	1458	--enable-hmac-digest=HMAC
		1459	Select the HMAC digest algorithm to use (default
		1460	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1461	"ripemd160", "whirlpool".
		1462	--enable-auth-digest=DIGEST
		1463	Select the hmac algorithm to use (default "sha512").
901	Must be one of "sha1", "ripemd160", "md5" or "md4"	1464	Must be one of "sha512", "sha256", "whirlpool".
902	(insecure).
903		1465
904	Optional Packages:	1466	Optional Packages:
905	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1467	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
906	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1468	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
907	--with-gnu-ld assume the C compiler uses GNU ld default=no	1469	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
909	--without-libiconv-prefix don't search for libiconv in includedir and libdir	1471	--without-libiconv-prefix don't search for libiconv in includedir and libdir
910	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib	1472	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib
911	--without-libintl-prefix don't search for libintl in includedir and libdir	1473	--without-libintl-prefix don't search for libintl in includedir and libdir
912	--with-kernel=dir give the directory with kernel sources	1474	--with-kernel=dir give the directory with kernel sources
913	(default: /usr/src/linux)	1475	(default: /usr/src/linux)
914	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
915	--with-openssl-lib=DIR OpenSSL library directory
916		1476
917	Some influential environment variables:	1477	Some influential environment variables:
918	CC C compiler command	1478	CC C compiler command
919	CFLAGS C compiler flags	1479	CFLAGS C compiler flags
920	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1480	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
921	nonstandard directory <lib dir>	1481	nonstandard directory <lib dir>
		1482	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	1483	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
923	headers in a nonstandard directory <include dir>	1484	you have headers in a nonstandard directory <include dir>
924	CPP C preprocessor	1485	CPP C preprocessor
925	CXX C++ compiler command	1486	CXX C++ compiler command
926	CXXFLAGS C++ compiler flags	1487	CXXFLAGS C++ compiler flags
927	CXXCPP C++ preprocessor	1488	CXXCPP C++ preprocessor
		1489	PKG_CONFIG path to pkg-config utility
		1490	PKG_CONFIG_PATH
		1491	directories to add to pkg-config's search path
		1492	PKG_CONFIG_LIBDIR
		1493	path overriding pkg-config's built-in search path
		1494	LIBCRYPTO_CFLAGS
		1495	C compiler flags for LIBCRYPTO, overriding pkg-config
		1496	LIBCRYPTO_LIBS
		1497	linker flags for LIBCRYPTO, overriding pkg-config
928		1498
929	Use these variables to override the choices made by `configure' or to help	1499	Use these variables to override the choices made by `configure' or to help
930	it to find libraries and programs with nonstandard names/locations.	1500	it to find libraries and programs with nonstandard names/locations.
931		1501
		1502	Report bugs to the package provider.
932	_ACEOF	1503	_ACEOF
		1504	ac_status=$?
933	fi	1505	fi
934		1506
935	if test "$ac_init_help" = "recursive"; then	1507	if test "$ac_init_help" = "recursive"; then
936	# If there are subdirs, report their specific --help.	1508	# 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	1509	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
939	test -d $ac_dir \|\| continue	1510	test -d "$ac_dir" \|\|
		1511	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
		1512	continue
940	ac_builddir=.	1513	ac_builddir=.
941		1514
942	if test "$ac_dir" != .; then	1515	case "$ac_dir" in
		1516	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1517	*)
943	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	1518	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
944	# A "../" for each directory in $ac_dir_suffix.	1519	# A ".." for each directory in $ac_dir_suffix.
945	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	1520	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
946	else	1521	case $ac_top_builddir_sub in
947	ac_dir_suffix= ac_top_builddir=	1522	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
948	fi	1523	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1524	esac ;;
		1525	esac
		1526	ac_abs_top_builddir=$ac_pwd
		1527	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1528	# for backward compatibility:
		1529	ac_top_builddir=$ac_top_build_prefix
949		1530
950	case $srcdir in	1531	case $srcdir in
951	.) # No --srcdir option. We are building in place.	1532	.) # We are building in place.
952	ac_srcdir=.	1533	ac_srcdir=.
953	if test -z "$ac_top_builddir"; then	1534	ac_top_srcdir=$ac_top_builddir_sub
		1535	ac_abs_top_srcdir=$ac_pwd ;;
		1536	[\\/]* \| ?:[\\/]* ) # Absolute name.
		1537	ac_srcdir=$srcdir$ac_dir_suffix;
954	ac_top_srcdir=.	1538	ac_top_srcdir=$srcdir
		1539	ac_abs_top_srcdir=$srcdir ;;
		1540	*) # Relative name.
		1541	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1542	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1543	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1544	esac
		1545	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1546
		1547	cd "$ac_dir" \|\| { ac_status=$?; continue; }
		1548	# Check for guested configure.
		1549	if test -f "$ac_srcdir/configure.gnu"; then
		1550	echo &&
		1551	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1552	elif test -f "$ac_srcdir/configure"; then
		1553	echo &&
		1554	$SHELL "$ac_srcdir/configure" --help=recursive
955	else	1555	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	1556	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1019	fi	1557	fi \|\| ac_status=$?
1020	cd "$ac_popdir"	1558	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1021	done	1559	done
1022	fi	1560	fi
1023		1561
1024	test -n "$ac_init_help" && exit 0	1562	test -n "$ac_init_help" && exit $ac_status
1025	if $ac_init_version; then	1563	if $ac_init_version; then
1026	cat <<\_ACEOF	1564	cat <<\_ACEOF
		1565	configure
		1566	generated by GNU Autoconf 2.69
1027		1567
1028	Copyright (C) 2003 Free Software Foundation, Inc.	1568	Copyright (C) 2012 Free Software Foundation, Inc.
1029	This configure script is free software; the Free Software Foundation	1569	This configure script is free software; the Free Software Foundation
1030	gives unlimited permission to copy, distribute and modify it.	1570	gives unlimited permission to copy, distribute and modify it.
1031	_ACEOF	1571	_ACEOF
1032	exit 0	1572	exit
1033	fi	1573	fi
1034	exec 5>config.log	1574
1035	cat >&5 <<_ACEOF	1575	## ------------------------ ##
		1576	## Autoconf initialization. ##
		1577	## ------------------------ ##
		1578
		1579	# ac_fn_c_try_compile LINENO
		1580	# --------------------------
		1581	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1582	ac_fn_c_try_compile ()
		1583	{
		1584	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1585	rm -f conftest.$ac_objext
		1586	if { { ac_try="$ac_compile"
		1587	case "(($ac_try" in
		1588	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1589	*) ac_try_echo=$ac_try;;
		1590	esac
		1591	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1592	$as_echo "$ac_try_echo"; } >&5
		1593	(eval "$ac_compile") 2>conftest.err
		1594	ac_status=$?
		1595	if test -s conftest.err; then
		1596	grep -v '^ *+' conftest.err >conftest.er1
		1597	cat conftest.er1 >&5
		1598	mv -f conftest.er1 conftest.err
		1599	fi
		1600	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1601	test $ac_status = 0; } && {
		1602	test -z "$ac_c_werror_flag" \|\|
		1603	test ! -s conftest.err
		1604	} && test -s conftest.$ac_objext; then :
		1605	ac_retval=0
		1606	else
		1607	$as_echo "$as_me: failed program was:" >&5
		1608	sed 's/^/\| /' conftest.$ac_ext >&5
		1609
		1610	ac_retval=1
		1611	fi
		1612	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1613	as_fn_set_status $ac_retval
		1614
		1615	} # ac_fn_c_try_compile
		1616
		1617	# ac_fn_c_try_link LINENO
		1618	# -----------------------
		1619	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1620	ac_fn_c_try_link ()
		1621	{
		1622	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1623	rm -f conftest.$ac_objext conftest$ac_exeext
		1624	if { { ac_try="$ac_link"
		1625	case "(($ac_try" in
		1626	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1627	*) ac_try_echo=$ac_try;;
		1628	esac
		1629	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1630	$as_echo "$ac_try_echo"; } >&5
		1631	(eval "$ac_link") 2>conftest.err
		1632	ac_status=$?
		1633	if test -s conftest.err; then
		1634	grep -v '^ *+' conftest.err >conftest.er1
		1635	cat conftest.er1 >&5
		1636	mv -f conftest.er1 conftest.err
		1637	fi
		1638	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1639	test $ac_status = 0; } && {
		1640	test -z "$ac_c_werror_flag" \|\|
		1641	test ! -s conftest.err
		1642	} && test -s conftest$ac_exeext && {
		1643	test "$cross_compiling" = yes \|\|
		1644	test -x conftest$ac_exeext
		1645	}; then :
		1646	ac_retval=0
		1647	else
		1648	$as_echo "$as_me: failed program was:" >&5
		1649	sed 's/^/\| /' conftest.$ac_ext >&5
		1650
		1651	ac_retval=1
		1652	fi
		1653	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1654	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1655	# interfere with the next link command; also delete a directory that is
		1656	# left behind by Apple's compiler. We do this before executing the actions.
		1657	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1658	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1659	as_fn_set_status $ac_retval
		1660
		1661	} # ac_fn_c_try_link
		1662
		1663	# ac_fn_c_try_cpp LINENO
		1664	# ----------------------
		1665	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1666	ac_fn_c_try_cpp ()
		1667	{
		1668	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1669	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1670	case "(($ac_try" in
		1671	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1672	*) ac_try_echo=$ac_try;;
		1673	esac
		1674	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1675	$as_echo "$ac_try_echo"; } >&5
		1676	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1677	ac_status=$?
		1678	if test -s conftest.err; then
		1679	grep -v '^ *+' conftest.err >conftest.er1
		1680	cat conftest.er1 >&5
		1681	mv -f conftest.er1 conftest.err
		1682	fi
		1683	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1684	test $ac_status = 0; } > conftest.i && {
		1685	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
		1686	test ! -s conftest.err
		1687	}; then :
		1688	ac_retval=0
		1689	else
		1690	$as_echo "$as_me: failed program was:" >&5
		1691	sed 's/^/\| /' conftest.$ac_ext >&5
		1692
		1693	ac_retval=1
		1694	fi
		1695	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1696	as_fn_set_status $ac_retval
		1697
		1698	} # ac_fn_c_try_cpp
		1699
		1700	# ac_fn_cxx_try_compile LINENO
		1701	# ----------------------------
		1702	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1703	ac_fn_cxx_try_compile ()
		1704	{
		1705	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1706	rm -f conftest.$ac_objext
		1707	if { { ac_try="$ac_compile"
		1708	case "(($ac_try" in
		1709	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1710	*) ac_try_echo=$ac_try;;
		1711	esac
		1712	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1713	$as_echo "$ac_try_echo"; } >&5
		1714	(eval "$ac_compile") 2>conftest.err
		1715	ac_status=$?
		1716	if test -s conftest.err; then
		1717	grep -v '^ *+' conftest.err >conftest.er1
		1718	cat conftest.er1 >&5
		1719	mv -f conftest.er1 conftest.err
		1720	fi
		1721	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1722	test $ac_status = 0; } && {
		1723	test -z "$ac_cxx_werror_flag" \|\|
		1724	test ! -s conftest.err
		1725	} && test -s conftest.$ac_objext; then :
		1726	ac_retval=0
		1727	else
		1728	$as_echo "$as_me: failed program was:" >&5
		1729	sed 's/^/\| /' conftest.$ac_ext >&5
		1730
		1731	ac_retval=1
		1732	fi
		1733	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1734	as_fn_set_status $ac_retval
		1735
		1736	} # ac_fn_cxx_try_compile
		1737
		1738	# ac_fn_cxx_try_cpp LINENO
		1739	# ------------------------
		1740	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1741	ac_fn_cxx_try_cpp ()
		1742	{
		1743	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1744	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1745	case "(($ac_try" in
		1746	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1747	*) ac_try_echo=$ac_try;;
		1748	esac
		1749	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1750	$as_echo "$ac_try_echo"; } >&5
		1751	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1752	ac_status=$?
		1753	if test -s conftest.err; then
		1754	grep -v '^ *+' conftest.err >conftest.er1
		1755	cat conftest.er1 >&5
		1756	mv -f conftest.er1 conftest.err
		1757	fi
		1758	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1759	test $ac_status = 0; } > conftest.i && {
		1760	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
		1761	test ! -s conftest.err
		1762	}; then :
		1763	ac_retval=0
		1764	else
		1765	$as_echo "$as_me: failed program was:" >&5
		1766	sed 's/^/\| /' conftest.$ac_ext >&5
		1767
		1768	ac_retval=1
		1769	fi
		1770	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1771	as_fn_set_status $ac_retval
		1772
		1773	} # ac_fn_cxx_try_cpp
		1774
		1775	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1776	# ---------------------------------------------------------
		1777	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1778	# the include files in INCLUDES and setting the cache variable VAR
		1779	# accordingly.
		1780	ac_fn_cxx_check_header_mongrel ()
		1781	{
		1782	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1783	if eval \${$3+:} false; then :
		1784	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1785	$as_echo_n "checking for $2... " >&6; }
		1786	if eval \${$3+:} false; then :
		1787	$as_echo_n "(cached) " >&6
		1788	fi
		1789	eval ac_res=\$$3
		1790	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1791	$as_echo "$ac_res" >&6; }
		1792	else
		1793	# Is the header compilable?
		1794	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1795	$as_echo_n "checking $2 usability... " >&6; }
		1796	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1797	/* end confdefs.h. */
		1798	$4
		1799	#include <$2>
		1800	_ACEOF
		1801	if ac_fn_cxx_try_compile "$LINENO"; then :
		1802	ac_header_compiler=yes
		1803	else
		1804	ac_header_compiler=no
		1805	fi
		1806	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1807	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1808	$as_echo "$ac_header_compiler" >&6; }
		1809
		1810	# Is the header present?
		1811	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1812	$as_echo_n "checking $2 presence... " >&6; }
		1813	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1814	/* end confdefs.h. */
		1815	#include <$2>
		1816	_ACEOF
		1817	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1818	ac_header_preproc=yes
		1819	else
		1820	ac_header_preproc=no
		1821	fi
		1822	rm -f conftest.err conftest.i conftest.$ac_ext
		1823	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1824	$as_echo "$ac_header_preproc" >&6; }
		1825
		1826	# So? What about this header?
		1827	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1828	yes:no: )
		1829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1830	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1831	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1832	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1833	;;
		1834	no:yes:* )
		1835	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1836	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1837	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1838	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1839	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1840	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1841	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1842	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1843	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1844	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1845	;;
		1846	esac
		1847	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1848	$as_echo_n "checking for $2... " >&6; }
		1849	if eval \${$3+:} false; then :
		1850	$as_echo_n "(cached) " >&6
		1851	else
		1852	eval "$3=\$ac_header_compiler"
		1853	fi
		1854	eval ac_res=\$$3
		1855	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1856	$as_echo "$ac_res" >&6; }
		1857	fi
		1858	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1859
		1860	} # ac_fn_cxx_check_header_mongrel
		1861
		1862	# ac_fn_cxx_try_run LINENO
		1863	# ------------------------
		1864	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1865	# that executables can be run.
		1866	ac_fn_cxx_try_run ()
		1867	{
		1868	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1869	if { { ac_try="$ac_link"
		1870	case "(($ac_try" in
		1871	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1872	*) ac_try_echo=$ac_try;;
		1873	esac
		1874	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1875	$as_echo "$ac_try_echo"; } >&5
		1876	(eval "$ac_link") 2>&5
		1877	ac_status=$?
		1878	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1879	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1880	{ { case "(($ac_try" in
		1881	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1882	*) ac_try_echo=$ac_try;;
		1883	esac
		1884	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1885	$as_echo "$ac_try_echo"; } >&5
		1886	(eval "$ac_try") 2>&5
		1887	ac_status=$?
		1888	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1889	test $ac_status = 0; }; }; then :
		1890	ac_retval=0
		1891	else
		1892	$as_echo "$as_me: program exited with status $ac_status" >&5
		1893	$as_echo "$as_me: failed program was:" >&5
		1894	sed 's/^/\| /' conftest.$ac_ext >&5
		1895
		1896	ac_retval=$ac_status
		1897	fi
		1898	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1899	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1900	as_fn_set_status $ac_retval
		1901
		1902	} # ac_fn_cxx_try_run
		1903
		1904	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1905	# ---------------------------------------------------------
		1906	# Tests whether HEADER exists and can be compiled using the include files in
		1907	# INCLUDES, setting the cache variable VAR accordingly.
		1908	ac_fn_cxx_check_header_compile ()
		1909	{
		1910	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1912	$as_echo_n "checking for $2... " >&6; }
		1913	if eval \${$3+:} false; then :
		1914	$as_echo_n "(cached) " >&6
		1915	else
		1916	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1917	/* end confdefs.h. */
		1918	$4
		1919	#include <$2>
		1920	_ACEOF
		1921	if ac_fn_cxx_try_compile "$LINENO"; then :
		1922	eval "$3=yes"
		1923	else
		1924	eval "$3=no"
		1925	fi
		1926	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1927	fi
		1928	eval ac_res=\$$3
		1929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1930	$as_echo "$ac_res" >&6; }
		1931	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1932
		1933	} # ac_fn_cxx_check_header_compile
		1934
		1935	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1936	# ---------------------------------------------
		1937	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1938	# variable VAR accordingly.
		1939	ac_fn_cxx_check_type ()
		1940	{
		1941	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1943	$as_echo_n "checking for $2... " >&6; }
		1944	if eval \${$3+:} false; then :
		1945	$as_echo_n "(cached) " >&6
		1946	else
		1947	eval "$3=no"
		1948	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1949	/* end confdefs.h. */
		1950	$4
		1951	int
		1952	main ()
		1953	{
		1954	if (sizeof ($2))
		1955	return 0;
		1956	;
		1957	return 0;
		1958	}
		1959	_ACEOF
		1960	if ac_fn_cxx_try_compile "$LINENO"; then :
		1961	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1962	/* end confdefs.h. */
		1963	$4
		1964	int
		1965	main ()
		1966	{
		1967	if (sizeof (($2)))
		1968	return 0;
		1969	;
		1970	return 0;
		1971	}
		1972	_ACEOF
		1973	if ac_fn_cxx_try_compile "$LINENO"; then :
		1974
		1975	else
		1976	eval "$3=yes"
		1977	fi
		1978	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1979	fi
		1980	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1981	fi
		1982	eval ac_res=\$$3
		1983	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1984	$as_echo "$ac_res" >&6; }
		1985	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1986
		1987	} # ac_fn_cxx_check_type
		1988
		1989	# ac_fn_c_try_run LINENO
		1990	# ----------------------
		1991	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1992	# that executables can be run.
		1993	ac_fn_c_try_run ()
		1994	{
		1995	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1996	if { { ac_try="$ac_link"
		1997	case "(($ac_try" in
		1998	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1999	*) ac_try_echo=$ac_try;;
		2000	esac
		2001	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2002	$as_echo "$ac_try_echo"; } >&5
		2003	(eval "$ac_link") 2>&5
		2004	ac_status=$?
		2005	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2006	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2007	{ { case "(($ac_try" in
		2008	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2009	*) ac_try_echo=$ac_try;;
		2010	esac
		2011	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2012	$as_echo "$ac_try_echo"; } >&5
		2013	(eval "$ac_try") 2>&5
		2014	ac_status=$?
		2015	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2016	test $ac_status = 0; }; }; then :
		2017	ac_retval=0
		2018	else
		2019	$as_echo "$as_me: program exited with status $ac_status" >&5
		2020	$as_echo "$as_me: failed program was:" >&5
		2021	sed 's/^/\| /' conftest.$ac_ext >&5
		2022
		2023	ac_retval=$ac_status
		2024	fi
		2025	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2026	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2027	as_fn_set_status $ac_retval
		2028
		2029	} # ac_fn_c_try_run
		2030
		2031	# ac_fn_c_check_func LINENO FUNC VAR
		2032	# ----------------------------------
		2033	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2034	ac_fn_c_check_func ()
		2035	{
		2036	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2038	$as_echo_n "checking for $2... " >&6; }
		2039	if eval \${$3+:} false; then :
		2040	$as_echo_n "(cached) " >&6
		2041	else
		2042	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2043	/* end confdefs.h. */
		2044	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2045	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2046	#define $2 innocuous_$2
		2047
		2048	/* System header to define __stub macros and hopefully few prototypes,
		2049	which can conflict with char $2 (); below.
		2050	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2051	<limits.h> exists even on freestanding compilers. */
		2052
		2053	#ifdef __STDC__
		2054	# include <limits.h>
		2055	#else
		2056	# include <assert.h>
		2057	#endif
		2058
		2059	#undef $2
		2060
		2061	/* Override any GCC internal prototype to avoid an error.
		2062	Use char because int might match the return type of a GCC
		2063	builtin and then its argument prototype would still apply. */
		2064	#ifdef __cplusplus
		2065	extern "C"
		2066	#endif
		2067	char $2 ();
		2068	/* The GNU C library defines this for functions which it implements
		2069	to always fail with ENOSYS. Some functions are actually named
		2070	something starting with __ and the normal name is an alias. */
		2071	#if defined __stub_$2 \|\| defined __stub___$2
		2072	choke me
		2073	#endif
		2074
		2075	int
		2076	main ()
		2077	{
		2078	return $2 ();
		2079	;
		2080	return 0;
		2081	}
		2082	_ACEOF
		2083	if ac_fn_c_try_link "$LINENO"; then :
		2084	eval "$3=yes"
		2085	else
		2086	eval "$3=no"
		2087	fi
		2088	rm -f core conftest.err conftest.$ac_objext \
		2089	conftest$ac_exeext conftest.$ac_ext
		2090	fi
		2091	eval ac_res=\$$3
		2092	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2093	$as_echo "$ac_res" >&6; }
		2094	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2095
		2096	} # ac_fn_c_check_func
		2097
		2098	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2099	# -------------------------------------------------------
		2100	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2101	# the include files in INCLUDES and setting the cache variable VAR
		2102	# accordingly.
		2103	ac_fn_c_check_header_mongrel ()
		2104	{
		2105	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2106	if eval \${$3+:} false; then :
		2107	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2108	$as_echo_n "checking for $2... " >&6; }
		2109	if eval \${$3+:} false; then :
		2110	$as_echo_n "(cached) " >&6
		2111	fi
		2112	eval ac_res=\$$3
		2113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2114	$as_echo "$ac_res" >&6; }
		2115	else
		2116	# Is the header compilable?
		2117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2118	$as_echo_n "checking $2 usability... " >&6; }
		2119	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2120	/* end confdefs.h. */
		2121	$4
		2122	#include <$2>
		2123	_ACEOF
		2124	if ac_fn_c_try_compile "$LINENO"; then :
		2125	ac_header_compiler=yes
		2126	else
		2127	ac_header_compiler=no
		2128	fi
		2129	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2130	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2131	$as_echo "$ac_header_compiler" >&6; }
		2132
		2133	# Is the header present?
		2134	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2135	$as_echo_n "checking $2 presence... " >&6; }
		2136	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2137	/* end confdefs.h. */
		2138	#include <$2>
		2139	_ACEOF
		2140	if ac_fn_c_try_cpp "$LINENO"; then :
		2141	ac_header_preproc=yes
		2142	else
		2143	ac_header_preproc=no
		2144	fi
		2145	rm -f conftest.err conftest.i conftest.$ac_ext
		2146	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2147	$as_echo "$ac_header_preproc" >&6; }
		2148
		2149	# So? What about this header?
		2150	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2151	yes:no: )
		2152	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2153	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2154	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2155	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2156	;;
		2157	no:yes:* )
		2158	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2159	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2160	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2161	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2162	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2163	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2164	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2165	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2166	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2167	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2168	;;
		2169	esac
		2170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2171	$as_echo_n "checking for $2... " >&6; }
		2172	if eval \${$3+:} false; then :
		2173	$as_echo_n "(cached) " >&6
		2174	else
		2175	eval "$3=\$ac_header_compiler"
		2176	fi
		2177	eval ac_res=\$$3
		2178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2179	$as_echo "$ac_res" >&6; }
		2180	fi
		2181	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2182
		2183	} # ac_fn_c_check_header_mongrel
		2184
		2185	# ac_fn_cxx_try_link LINENO
		2186	# -------------------------
		2187	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2188	ac_fn_cxx_try_link ()
		2189	{
		2190	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2191	rm -f conftest.$ac_objext conftest$ac_exeext
		2192	if { { ac_try="$ac_link"
		2193	case "(($ac_try" in
		2194	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2195	*) ac_try_echo=$ac_try;;
		2196	esac
		2197	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2198	$as_echo "$ac_try_echo"; } >&5
		2199	(eval "$ac_link") 2>conftest.err
		2200	ac_status=$?
		2201	if test -s conftest.err; then
		2202	grep -v '^ *+' conftest.err >conftest.er1
		2203	cat conftest.er1 >&5
		2204	mv -f conftest.er1 conftest.err
		2205	fi
		2206	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2207	test $ac_status = 0; } && {
		2208	test -z "$ac_cxx_werror_flag" \|\|
		2209	test ! -s conftest.err
		2210	} && test -s conftest$ac_exeext && {
		2211	test "$cross_compiling" = yes \|\|
		2212	test -x conftest$ac_exeext
		2213	}; then :
		2214	ac_retval=0
		2215	else
		2216	$as_echo "$as_me: failed program was:" >&5
		2217	sed 's/^/\| /' conftest.$ac_ext >&5
		2218
		2219	ac_retval=1
		2220	fi
		2221	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2222	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2223	# interfere with the next link command; also delete a directory that is
		2224	# left behind by Apple's compiler. We do this before executing the actions.
		2225	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2226	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2227	as_fn_set_status $ac_retval
		2228
		2229	} # ac_fn_cxx_try_link
		2230	cat >config.log <<_ACEOF
1036	This file contains any messages produced by compilers while	2231	This file contains any messages produced by compilers while
1037	running configure, to aid debugging if configure makes a mistake.	2232	running configure, to aid debugging if configure makes a mistake.
1038		2233
1039	It was created by $as_me, which was	2234	It was created by $as_me, which was
1040	generated by GNU Autoconf 2.59. Invocation command line was	2235	generated by GNU Autoconf 2.69. Invocation command line was
1041		2236
1042	$ $0 $@	2237	$ $0 $@
1043		2238
1044	_ACEOF	2239	_ACEOF
		2240	exec 5>>config.log
1045	{	2241	{
1046	cat <<_ASUNAME	2242	cat <<_ASUNAME
1047	## --------- ##	2243	## --------- ##
1048	## Platform. ##	2244	## Platform. ##
1049	## --------- ##	2245	## --------- ##
…		…
1058	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`	2254	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1059		2255
1060	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`	2256	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1061	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`	2257	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1062	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`	2258	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1063	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`	2259	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1064	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`	2260	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1065	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`	2261	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1066	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`	2262	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1067		2263
1068	_ASUNAME	2264	_ASUNAME
…		…
1070	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2266	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1071	for as_dir in $PATH	2267	for as_dir in $PATH
1072	do	2268	do
1073	IFS=$as_save_IFS	2269	IFS=$as_save_IFS
1074	test -z "$as_dir" && as_dir=.	2270	test -z "$as_dir" && as_dir=.
1075	echo "PATH: $as_dir"	2271	$as_echo "PATH: $as_dir"
1076	done	2272	done
		2273	IFS=$as_save_IFS
1077		2274
1078	} >&5	2275	} >&5
1079		2276
1080	cat >&5 <<_ACEOF	2277	cat >&5 <<_ACEOF
1081		2278
…		…
1093	# Also quote any args containing shell meta-characters.	2290	# Also quote any args containing shell meta-characters.
1094	# Make two passes to allow for proper duplicate-argument suppression.	2291	# Make two passes to allow for proper duplicate-argument suppression.
1095	ac_configure_args=	2292	ac_configure_args=
1096	ac_configure_args0=	2293	ac_configure_args0=
1097	ac_configure_args1=	2294	ac_configure_args1=
1098	ac_sep=
1099	ac_must_keep_next=false	2295	ac_must_keep_next=false
1100	for ac_pass in 1 2	2296	for ac_pass in 1 2
1101	do	2297	do
1102	for ac_arg	2298	for ac_arg
1103	do	2299	do
1104	case $ac_arg in	2300	case $ac_arg in
1105	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2301	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1106	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2302	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1107	\| -silent \| --silent \| --silen \| --sile \| --sil)	2303	\| -silent \| --silent \| --silen \| --sile \| --sil)
1108	continue ;;	2304	continue ;;
1109	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)	2305	\')
1110	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2306	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1111	esac	2307	esac
1112	case $ac_pass in	2308	case $ac_pass in
1113	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2309	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1114	2)	2310	2)
1115	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2311	as_fn_append ac_configure_args1 " '$ac_arg'"
1116	if test $ac_must_keep_next = true; then	2312	if test $ac_must_keep_next = true; then
1117	ac_must_keep_next=false # Got value, back to normal.	2313	ac_must_keep_next=false # Got value, back to normal.
1118	else	2314	else
1119	case $ac_arg in	2315	case $ac_arg in
1120	= \| --config-cache \| -C \| -disable-* \| --disable-* \	2316	= \| --config-cache \| -C \| -disable-* \| --disable-* \
…		…
1126	esac	2322	esac
1127	;;	2323	;;
1128	-* ) ac_must_keep_next=true ;;	2324	-* ) ac_must_keep_next=true ;;
1129	esac	2325	esac
1130	fi	2326	fi
1131	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2327	as_fn_append ac_configure_args " '$ac_arg'"
1132	# Get rid of the leading space.
1133	ac_sep=" "
1134	;;	2328	;;
1135	esac	2329	esac
1136	done	2330	done
1137	done	2331	done
1138	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }	2332	{ 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; }	2333	{ ac_configure_args1=; unset ac_configure_args1;}
1140		2334
1141	# When interrupted or exit'd, cleanup temporary files, and complete	2335	# When interrupted or exit'd, cleanup temporary files, and complete
1142	# config.log. We remove comments because anyway the quotes in there	2336	# config.log. We remove comments because anyway the quotes in there
1143	# would cause problems or look ugly.	2337	# would cause problems or look ugly.
1144	# WARNING: Be sure not to use single quotes in there, as some shells,	2338	# WARNING: Use '\'' to represent an apostrophe within the trap.
1145	# such as our DU 5.0 friend, will then `close' the trap.	2339	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1146	trap 'exit_status=$?	2340	trap 'exit_status=$?
1147	# Save into config.log some information that might help in debugging.	2341	# Save into config.log some information that might help in debugging.
1148	{	2342	{
1149	echo	2343	echo
1150		2344
1151	cat <<\_ASBOX
1152	## ---------------- ##	2345	$as_echo "## ---------------- ##
1153	## Cache variables. ##	2346	## Cache variables. ##
1154	## ---------------- ##	2347	## ---------------- ##"
1155	_ASBOX
1156	echo	2348	echo
1157	# The following way of writing the cache mishandles newlines in values,	2349	# The following way of writing the cache mishandles newlines in values,
1158	{	2350	(
		2351	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
		2352	eval ac_val=\$$ac_var
		2353	case $ac_val in #(
		2354	${as_nl})
		2355	case $ac_var in #(
		2356	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2357	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2358	esac
		2359	case $ac_var in #(
		2360	_ \| IFS \| as_nl) ;; #(
		2361	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		2362	*) { eval $ac_var=; unset $ac_var;} ;;
		2363	esac ;;
		2364	esac
		2365	done
1159	(set) 2>&1 \|	2366	(set) 2>&1 \|
1160	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in	2367	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1161	ac_space=\ )	2368	${as_nl}ac_space=\ )
1162	sed -n \	2369	sed -n \
1163	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2370	"s/'\''/'\''\\\\'\'''\''/g;
1164	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"	2371	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
		2372	;; #(
		2373	*)
		2374	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1165	;;	2375	;;
1166	*)
1167	sed -n \
1168	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1169	;;
1170	esac;	2376	esac \|
1171	}	2377	sort
		2378	)
1172	echo	2379	echo
1173		2380
1174	cat <<\_ASBOX
1175	## ----------------- ##	2381	$as_echo "## ----------------- ##
1176	## Output variables. ##	2382	## Output variables. ##
1177	## ----------------- ##	2383	## ----------------- ##"
1178	_ASBOX
1179	echo	2384	echo
1180	for ac_var in $ac_subst_vars	2385	for ac_var in $ac_subst_vars
1181	do	2386	do
1182	eval ac_val=$`echo $ac_var`	2387	eval ac_val=\$$ac_var
		2388	case $ac_val in
		2389	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2390	esac
1183	echo "$ac_var='"'"'$ac_val'"'"'"	2391	$as_echo "$ac_var='\''$ac_val'\''"
1184	done \| sort	2392	done \| sort
1185	echo	2393	echo
1186		2394
1187	if test -n "$ac_subst_files"; then	2395	if test -n "$ac_subst_files"; then
1188	cat <<\_ASBOX	2396	$as_echo "## ------------------- ##
		2397	## File substitutions. ##
1189	## ------------- ##	2398	## ------------------- ##"
1190	## Output files. ##
1191	## ------------- ##
1192	_ASBOX
1193	echo	2399	echo
1194	for ac_var in $ac_subst_files	2400	for ac_var in $ac_subst_files
1195	do	2401	do
1196	eval ac_val=$`echo $ac_var`	2402	eval ac_val=\$$ac_var
		2403	case $ac_val in
		2404	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2405	esac
1197	echo "$ac_var='"'"'$ac_val'"'"'"	2406	$as_echo "$ac_var='\''$ac_val'\''"
1198	done \| sort	2407	done \| sort
1199	echo	2408	echo
1200	fi	2409	fi
1201		2410
1202	if test -s confdefs.h; then	2411	if test -s confdefs.h; then
1203	cat <<\_ASBOX	2412	$as_echo "## ----------- ##
1204	## ----------- ##
1205	## confdefs.h. ##	2413	## confdefs.h. ##
1206	## ----------- ##	2414	## ----------- ##"
1207	_ASBOX
1208	echo	2415	echo
1209	sed "/^$/d" confdefs.h \| sort	2416	cat confdefs.h
1210	echo	2417	echo
1211	fi	2418	fi
1212	test "$ac_signal" != 0 &&	2419	test "$ac_signal" != 0 &&
1213	echo "$as_me: caught signal $ac_signal"	2420	$as_echo "$as_me: caught signal $ac_signal"
1214	echo "$as_me: exit $exit_status"	2421	$as_echo "$as_me: exit $exit_status"
1215	} >&5	2422	} >&5
1216	rm -f core *.core &&	2423	rm -f core .core core.conftest. &&
1217	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2424	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1218	exit $exit_status	2425	exit $exit_status
1219	' 0	2426	' 0
1220	for ac_signal in 1 2 13 15; do	2427	for ac_signal in 1 2 13 15; do
1221	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2428	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1222	done	2429	done
1223	ac_signal=0	2430	ac_signal=0
1224		2431
1225	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2432	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1226	rm -rf conftest* confdefs.h	2433	rm -f -r conftest* confdefs.h
1227	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2434
1228	echo >confdefs.h	2435	$as_echo "/* confdefs.h */" > confdefs.h
1229		2436
1230	# Predefined preprocessor variables.	2437	# Predefined preprocessor variables.
1231		2438
1232	cat >>confdefs.h <<_ACEOF	2439	cat >>confdefs.h <<_ACEOF
1233	#define PACKAGE_NAME "$PACKAGE_NAME"	2440	#define PACKAGE_NAME "$PACKAGE_NAME"
1234	_ACEOF	2441	_ACEOF
1235		2442
1236
1237	cat >>confdefs.h <<_ACEOF	2443	cat >>confdefs.h <<_ACEOF
1238	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2444	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1239	_ACEOF	2445	_ACEOF
1240		2446
1241
1242	cat >>confdefs.h <<_ACEOF	2447	cat >>confdefs.h <<_ACEOF
1243	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2448	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1244	_ACEOF	2449	_ACEOF
1245		2450
1246
1247	cat >>confdefs.h <<_ACEOF	2451	cat >>confdefs.h <<_ACEOF
1248	#define PACKAGE_STRING "$PACKAGE_STRING"	2452	#define PACKAGE_STRING "$PACKAGE_STRING"
1249	_ACEOF	2453	_ACEOF
1250		2454
1251
1252	cat >>confdefs.h <<_ACEOF	2455	cat >>confdefs.h <<_ACEOF
1253	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2456	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1254	_ACEOF	2457	_ACEOF
1255		2458
		2459	cat >>confdefs.h <<_ACEOF
		2460	#define PACKAGE_URL "$PACKAGE_URL"
		2461	_ACEOF
		2462
1256		2463
1257	# Let the site file select an alternate cache file if it wants to.	2464	# Let the site file select an alternate cache file if it wants to.
1258	# Prefer explicitly selected file to automatically selected ones.	2465	# Prefer an explicitly selected file to automatically selected ones.
		2466	ac_site_file1=NONE
		2467	ac_site_file2=NONE
1259	if test -z "$CONFIG_SITE"; then	2468	if test -n "$CONFIG_SITE"; then
		2469	# We do not want a PATH search for config.site.
		2470	case $CONFIG_SITE in #((
		2471	-*) ac_site_file1=./$CONFIG_SITE;;
		2472	/) ac_site_file1=$CONFIG_SITE;;
		2473	*) ac_site_file1=./$CONFIG_SITE;;
		2474	esac
1260	if test "x$prefix" != xNONE; then	2475	elif test "x$prefix" != xNONE; then
1261	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2476	ac_site_file1=$prefix/share/config.site
		2477	ac_site_file2=$prefix/etc/config.site
1262	else	2478	else
1263	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2479	ac_site_file1=$ac_default_prefix/share/config.site
1264	fi	2480	ac_site_file2=$ac_default_prefix/etc/config.site
1265	fi	2481	fi
1266	for ac_site_file in $CONFIG_SITE; do	2482	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1267	if test -r "$ac_site_file"; then	2483	do
		2484	test "x$ac_site_file" = xNONE && continue
		2485	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1268	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2486	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1269	echo "$as_me: loading site script $ac_site_file" >&6;}	2487	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1270	sed 's/^/\| /' "$ac_site_file" >&5	2488	sed 's/^/\| /' "$ac_site_file" >&5
1271	. "$ac_site_file"	2489	. "$ac_site_file" \
		2490	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2491	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2492	as_fn_error $? "failed to load site script $ac_site_file
		2493	See \`config.log' for more details" "$LINENO" 5; }
1272	fi	2494	fi
1273	done	2495	done
1274		2496
1275	if test -r "$cache_file"; then	2497	if test -r "$cache_file"; then
1276	# Some versions of bash will fail to source /dev/null (special	2498	# Some versions of bash will fail to source /dev/null (special files
1277	# files actually), so we avoid doing that.	2499	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1278	if test -f "$cache_file"; then	2500	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1279	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2501	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1280	echo "$as_me: loading cache $cache_file" >&6;}	2502	$as_echo "$as_me: loading cache $cache_file" >&6;}
1281	case $cache_file in	2503	case $cache_file in
1282	[\\/]* \| ?:[\\/]* ) . $cache_file;;	2504	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1283	*) . ./$cache_file;;	2505	*) . "./$cache_file";;
1284	esac	2506	esac
1285	fi	2507	fi
1286	else	2508	else
1287	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2509	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1288	echo "$as_me: creating cache $cache_file" >&6;}	2510	$as_echo "$as_me: creating cache $cache_file" >&6;}
1289	>$cache_file	2511	>$cache_file
1290	fi	2512	fi
1291		2513
1292	# Check that the precious variables saved in the cache have kept the same	2514	# Check that the precious variables saved in the cache have kept the same
1293	# value.	2515	# value.
1294	ac_cache_corrupted=false	2516	ac_cache_corrupted=false
1295	for ac_var in `(set) 2>&1 \|	2517	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	2518	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1298	eval ac_new_set=\$ac_env_${ac_var}_set	2519	eval ac_new_set=\$ac_env_${ac_var}_set
1299	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2520	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1300	eval ac_new_val="\$ac_env_${ac_var}_value"	2521	eval ac_new_val=\$ac_env_${ac_var}_value
1301	case $ac_old_set,$ac_new_set in	2522	case $ac_old_set,$ac_new_set in
1302	set,)	2523	set,)
1303	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2524	{ $as_echo "$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;}	2525	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1305	ac_cache_corrupted=: ;;	2526	ac_cache_corrupted=: ;;
1306	,set)	2527	,set)
1307	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2528	{ $as_echo "$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;}	2529	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1309	ac_cache_corrupted=: ;;	2530	ac_cache_corrupted=: ;;
1310	,);;	2531	,);;
1311	*)	2532	*)
1312	if test "x$ac_old_val" != "x$ac_new_val"; then	2533	if test "x$ac_old_val" != "x$ac_new_val"; then
		2534	# differences in whitespace do not lead to failure.
		2535	ac_old_val_w=`echo x $ac_old_val`
		2536	ac_new_val_w=`echo x $ac_new_val`
		2537	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1313	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2538	{ $as_echo "$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;}	2539	$as_echo "$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=:	2540	ac_cache_corrupted=:
		2541	else
		2542	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2543	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2544	eval $ac_var=\$ac_old_val
		2545	fi
		2546	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		2547	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
		2548	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		2549	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1320	fi;;	2550	fi;;
1321	esac	2551	esac
1322	# Pass precious variables to config.status.	2552	# Pass precious variables to config.status.
1323	if test "$ac_new_set" = set; then	2553	if test "$ac_new_set" = set; then
1324	case $ac_new_val in	2554	case $ac_new_val in
1325	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1326	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	2555	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1327	*) ac_arg=$ac_var=$ac_new_val ;;	2556	*) ac_arg=$ac_var=$ac_new_val ;;
1328	esac	2557	esac
1329	case " $ac_configure_args " in	2558	case " $ac_configure_args " in
1330	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	2559	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1331	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2560	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1332	esac	2561	esac
1333	fi	2562	fi
1334	done	2563	done
1335	if $ac_cache_corrupted; then	2564	if $ac_cache_corrupted; then
		2565	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2566	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1336	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2567	{ $as_echo "$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;}	2568	$as_echo "$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;}	2569	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1340	{ (exit 1); exit 1; }; }
1341	fi	2570	fi
		2571	## -------------------- ##
		2572	## Main body of script. ##
		2573	## -------------------- ##
1342		2574
1343	ac_ext=c	2575	ac_ext=c
1344	ac_cpp='$CPP $CPPFLAGS'	2576	ac_cpp='$CPP $CPPFLAGS'
1345	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2577	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1346	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2578	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1347	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2579	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1348		2580
1349		2581
1350		2582
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368	ac_aux_dir=	2583	ac_aux_dir=
1369	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2584	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1370	if test -f $ac_dir/install-sh; then	2585	if test -f "$ac_dir/install-sh"; then
1371	ac_aux_dir=$ac_dir	2586	ac_aux_dir=$ac_dir
1372	ac_install_sh="$ac_aux_dir/install-sh -c"	2587	ac_install_sh="$ac_aux_dir/install-sh -c"
1373	break	2588	break
1374	elif test -f $ac_dir/install.sh; then	2589	elif test -f "$ac_dir/install.sh"; then
1375	ac_aux_dir=$ac_dir	2590	ac_aux_dir=$ac_dir
1376	ac_install_sh="$ac_aux_dir/install.sh -c"	2591	ac_install_sh="$ac_aux_dir/install.sh -c"
1377	break	2592	break
1378	elif test -f $ac_dir/shtool; then	2593	elif test -f "$ac_dir/shtool"; then
1379	ac_aux_dir=$ac_dir	2594	ac_aux_dir=$ac_dir
1380	ac_install_sh="$ac_aux_dir/shtool install -c"	2595	ac_install_sh="$ac_aux_dir/shtool install -c"
1381	break	2596	break
1382	fi	2597	fi
1383	done	2598	done
1384	if test -z "$ac_aux_dir"; then	2599	if test -z "$ac_aux_dir"; then
1385	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2600	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/.. $srcdir/../.." >&2;}
1387	{ (exit 1); exit 1; }; }
1388	fi	2601	fi
		2602
		2603	# These three variables are undocumented and unsupported,
		2604	# and are intended to be withdrawn in a future Autoconf release.
		2605	# They can cause serious problems if a builder's source tree is in a directory
		2606	# whose full name contains unusual characters.
1389	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2607	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1390	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2608	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1391	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2609	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2610
1392		2611
1393	# Make sure we can run config.sub.	2612	# Make sure we can run config.sub.
1394	$ac_config_sub sun4 >/dev/null 2>&1 \|\|	2613	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
1395	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2614	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1396	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1397	{ (exit 1); exit 1; }; }
1398		2615
1399	echo "$as_me:$LINENO: checking build system type" >&5	2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1400	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2617	$as_echo_n "checking build system type... " >&6; }
1401	if test "${ac_cv_build+set}" = set; then	2618	if ${ac_cv_build+:} false; then :
1402	echo $ECHO_N "(cached) $ECHO_C" >&6	2619	$as_echo_n "(cached) " >&6
1403	else	2620	else
1404	ac_cv_build_alias=$build_alias	2621	ac_build_alias=$build_alias
1405	test -z "$ac_cv_build_alias" &&	2622	test "x$ac_build_alias" = x &&
1406	ac_cv_build_alias=`$ac_config_guess`	2623	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1407	test -z "$ac_cv_build_alias" &&	2624	test "x$ac_build_alias" = x &&
1408	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2625	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 $ac_cv_build_alias` \|\|	2626	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
1412	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2627	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1413	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1414	{ (exit 1); exit 1; }; }
1415		2628
1416	fi	2629	fi
1417	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1418	echo "${ECHO_T}$ac_cv_build" >&6	2631	$as_echo "$ac_cv_build" >&6; }
		2632	case $ac_cv_build in
		2633	--*) ;;
		2634	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2635	esac
1419	build=$ac_cv_build	2636	build=$ac_cv_build
1420	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2637	ac_save_IFS=$IFS; IFS='-'
1421	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2638	set x $ac_cv_build
1422	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2639	shift
		2640	build_cpu=$1
		2641	build_vendor=$2
		2642	shift; shift
		2643	# Remember, the first character of IFS is used to create $*,
		2644	# except with old shells:
		2645	build_os=$*
		2646	IFS=$ac_save_IFS
		2647	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
1423		2648
1424		2649
1425	echo "$as_me:$LINENO: checking host system type" >&5	2650	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1426	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2651	$as_echo_n "checking host system type... " >&6; }
1427	if test "${ac_cv_host+set}" = set; then	2652	if ${ac_cv_host+:} false; then :
1428	echo $ECHO_N "(cached) $ECHO_C" >&6	2653	$as_echo_n "(cached) " >&6
1429	else	2654	else
1430	ac_cv_host_alias=$host_alias	2655	if test "x$host_alias" = x; then
1431	test -z "$ac_cv_host_alias" &&
1432	ac_cv_host_alias=$ac_cv_build_alias	2656	ac_cv_host=$ac_cv_build
		2657	else
1433	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|	2658	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
1434	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2659	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1435	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1436	{ (exit 1); exit 1; }; }
1437
1438	fi	2660	fi
		2661
		2662	fi
1439	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1440	echo "${ECHO_T}$ac_cv_host" >&6	2664	$as_echo "$ac_cv_host" >&6; }
		2665	case $ac_cv_host in
		2666	--*) ;;
		2667	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2668	esac
1441	host=$ac_cv_host	2669	host=$ac_cv_host
1442	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2670	ac_save_IFS=$IFS; IFS='-'
1443	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2671	set x $ac_cv_host
1444	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2672	shift
		2673	host_cpu=$1
		2674	host_vendor=$2
		2675	shift; shift
		2676	# Remember, the first character of IFS is used to create $*,
		2677	# except with old shells:
		2678	host_os=$*
		2679	IFS=$ac_save_IFS
		2680	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1445		2681
1446		2682
1447	echo "$as_me:$LINENO: checking target system type" >&5	2683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1448	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2684	$as_echo_n "checking target system type... " >&6; }
1449	if test "${ac_cv_target+set}" = set; then	2685	if ${ac_cv_target+:} false; then :
1450	echo $ECHO_N "(cached) $ECHO_C" >&6	2686	$as_echo_n "(cached) " >&6
1451	else	2687	else
1452	ac_cv_target_alias=$target_alias	2688	if test "x$target_alias" = x; then
1453	test "x$ac_cv_target_alias" = "x" &&
1454	ac_cv_target_alias=$ac_cv_host_alias	2689	ac_cv_target=$ac_cv_host
		2690	else
1455	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|	2691	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
1456	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2692	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1457	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1458	{ (exit 1); exit 1; }; }
1459
1460	fi	2693	fi
		2694
		2695	fi
1461	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1462	echo "${ECHO_T}$ac_cv_target" >&6	2697	$as_echo "$ac_cv_target" >&6; }
		2698	case $ac_cv_target in
		2699	--*) ;;
		2700	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2701	esac
1463	target=$ac_cv_target	2702	target=$ac_cv_target
1464	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2703	ac_save_IFS=$IFS; IFS='-'
1465	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2704	set x $ac_cv_target
1466	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2705	shift
		2706	target_cpu=$1
		2707	target_vendor=$2
		2708	shift; shift
		2709	# Remember, the first character of IFS is used to create $*,
		2710	# except with old shells:
		2711	target_os=$*
		2712	IFS=$ac_save_IFS
		2713	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
1467		2714
1468		2715
1469	# The aliases save the names the user supplied, while $host etc.	2716	# The aliases save the names the user supplied, while $host etc.
1470	# will get canonicalized.	2717	# will get canonicalized.
1471	test -n "$target_alias" &&	2718	test -n "$target_alias" &&
…		…
1484	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2731	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1485	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2732	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1486	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2733	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1487	# OS/2's system install, which has a completely different semantic	2734	# OS/2's system install, which has a completely different semantic
1488	# ./install, which can be erroneously created by make from ./install.sh.	2735	# ./install, which can be erroneously created by make from ./install.sh.
		2736	# Reject install programs that cannot install multiple files.
1489	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2737	{ $as_echo "$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	2738	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1491	if test -z "$INSTALL"; then	2739	if test -z "$INSTALL"; then
1492	if test "${ac_cv_path_install+set}" = set; then	2740	if ${ac_cv_path_install+:} false; then :
1493	echo $ECHO_N "(cached) $ECHO_C" >&6	2741	$as_echo_n "(cached) " >&6
1494	else	2742	else
1495	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2743	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1496	for as_dir in $PATH	2744	for as_dir in $PATH
1497	do	2745	do
1498	IFS=$as_save_IFS	2746	IFS=$as_save_IFS
1499	test -z "$as_dir" && as_dir=.	2747	test -z "$as_dir" && as_dir=.
1500	# Account for people who put trailing slashes in PATH elements.	2748	# Account for people who put trailing slashes in PATH elements.
1501	case $as_dir/ in	2749	case $as_dir/ in #((
1502	./ \| .// \| /cC/* \| \	2750	./ \| .// \| /[cC]/* \| \
1503	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	2751	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1504	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \	2752	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1505	/usr/ucb/* ) ;;	2753	/usr/ucb/* ) ;;
1506	*)	2754	*)
1507	# OSF1 and SCO ODT 3.0 have their own names for install.	2755	# 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	2756	# Don't use installbsd from OSF since it installs stuff as root
1509	# by default.	2757	# by default.
1510	for ac_prog in ginstall scoinst install; do	2758	for ac_prog in ginstall scoinst install; do
1511	for ac_exec_ext in '' $ac_executable_extensions; do	2759	for ac_exec_ext in '' $ac_executable_extensions; do
1512	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2760	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1513	if test $ac_prog = install &&	2761	if test $ac_prog = install &&
1514	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2762	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1515	# AIX install. It has an incompatible calling convention.	2763	# AIX install. It has an incompatible calling convention.
1516	:	2764	:
1517	elif test $ac_prog = install &&	2765	elif test $ac_prog = install &&
1518	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2766	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1519	# program-specific install script used by HP pwplus--don't use.	2767	# program-specific install script used by HP pwplus--don't use.
1520	:	2768	:
1521	else	2769	else
		2770	rm -rf conftest.one conftest.two conftest.dir
		2771	echo one > conftest.one
		2772	echo two > conftest.two
		2773	mkdir conftest.dir
		2774	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2775	test -s conftest.one && test -s conftest.two &&
		2776	test -s conftest.dir/conftest.one &&
		2777	test -s conftest.dir/conftest.two
		2778	then
1522	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2779	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1523	break 3	2780	break 3
		2781	fi
1524	fi	2782	fi
1525	fi	2783	fi
1526	done	2784	done
1527	done	2785	done
1528	;;	2786	;;
1529	esac	2787	esac
		2788
1530	done	2789	done
		2790	IFS=$as_save_IFS
1531		2791
		2792	rm -rf conftest.one conftest.two conftest.dir
1532		2793
1533	fi	2794	fi
1534	if test "${ac_cv_path_install+set}" = set; then	2795	if test "${ac_cv_path_install+set}" = set; then
1535	INSTALL=$ac_cv_path_install	2796	INSTALL=$ac_cv_path_install
1536	else	2797	else
1537	# As a last resort, use the slow shell script. We don't cache a	2798	# As a last resort, use the slow shell script. Don't cache a
1538	# path for INSTALL within a source directory, because that will	2799	# value for INSTALL within a source directory, because that will
1539	# break other packages using the cache if that directory is	2800	# break other packages using the cache if that directory is
1540	# removed, or if the path is relative.	2801	# removed, or if the value is a relative name.
1541	INSTALL=$ac_install_sh	2802	INSTALL=$ac_install_sh
1542	fi	2803	fi
1543	fi	2804	fi
1544	echo "$as_me:$LINENO: result: $INSTALL" >&5	2805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1545	echo "${ECHO_T}$INSTALL" >&6	2806	$as_echo "$INSTALL" >&6; }
1546		2807
1547	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2808	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1548	# It thinks the first close brace ends the variable substitution.	2809	# It thinks the first close brace ends the variable substitution.
1549	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2810	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1550		2811
1551	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2812	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1552		2813
1553	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2814	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1554		2815
1555	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2816	{ $as_echo "$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	2817	$as_echo_n "checking whether build environment is sane... " >&6; }
1557	# Just in case	2818	# Just in case
1558	sleep 1	2819	sleep 1
1559	echo timestamp > conftest.file	2820	echo timestamp > conftest.file
1560	# Do `set' in a subshell so we don't clobber the current shell's	2821	# Do `set' in a subshell so we don't clobber the current shell's
1561	# arguments. Must try -L first in case configure is actually a	2822	# arguments. Must try -L first in case configure is actually a
…		…
1574		2835
1575	# If neither matched, then we have a broken ls. This can happen	2836	# If neither matched, then we have a broken ls. This can happen
1576	# if, for instance, CONFIG_SHELL is bash and it inherits a	2837	# if, for instance, CONFIG_SHELL is bash and it inherits a
1577	# broken ls alias from the environment. This has actually	2838	# broken ls alias from the environment. This has actually
1578	# happened. Such a system could not be considered "sane".	2839	# happened. Such a system could not be considered "sane".
1579	{ { echo "$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	2840	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1582	alias in your environment" >&2;}	2841	alias in your environment" "$LINENO" 5
1583	{ (exit 1); exit 1; }; }
1584	fi	2842	fi
1585		2843
1586	test "$2" = conftest.file	2844	test "$2" = conftest.file
1587	)	2845	)
1588	then	2846	then
1589	# Ok.	2847	# Ok.
1590	:	2848	:
1591	else	2849	else
1592	{ { echo "$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!	2850	as_fn_error $? "newly created file is older than distributed files!
1595	Check your system clock" >&2;}	2851	Check your system clock" "$LINENO" 5
1596	{ (exit 1); exit 1; }; }
1597	fi	2852	fi
1598	echo "$as_me:$LINENO: result: yes" >&5	2853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1599	echo "${ECHO_T}yes" >&6	2854	$as_echo "yes" >&6; }
1600	test "$program_prefix" != NONE &&	2855	test "$program_prefix" != NONE &&
1601	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2856	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1602	# Use a double $ so make ignores it.	2857	# Use a double $ so make ignores it.
1603	test "$program_suffix" != NONE &&	2858	test "$program_suffix" != NONE &&
1604	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2859	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1605	# Double any \ or $. echo might interpret backslashes.	2860	# Double any \ or $.
1606	# By default was `s,x,x', remove it if useless.	2861	# By default was `s,x,x', remove it if useless.
1607	cat <<\_ACEOF >conftest.sed
1608	s/[\\$]/&&/g;s/;s,x,x,$//	2862	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1609	_ACEOF
1610	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`	2863	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
1611	rm conftest.sed
1612		2864
1613		2865
1614	# expand $ac_aux_dir to an absolute path	2866	# expand $ac_aux_dir to an absolute path
1615	am_aux_dir=`cd $ac_aux_dir && pwd`	2867	am_aux_dir=`cd $ac_aux_dir && pwd`
1616		2868
…		…
1618	# Use eval to expand $SHELL	2870	# Use eval to expand $SHELL
1619	if eval "$MISSING --run true"; then	2871	if eval "$MISSING --run true"; then
1620	am_missing_run="$MISSING --run "	2872	am_missing_run="$MISSING --run "
1621	else	2873	else
1622	am_missing_run=	2874	am_missing_run=
1623	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2875	{ $as_echo "$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;}	2876	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1625	fi	2877	fi
1626		2878
1627	for ac_prog in gawk mawk nawk awk	2879	for ac_prog in gawk mawk nawk awk
1628	do	2880	do
1629	# Extract the first word of "$ac_prog", so it can be a program name with args.	2881	# Extract the first word of "$ac_prog", so it can be a program name with args.
1630	set dummy $ac_prog; ac_word=$2	2882	set dummy $ac_prog; ac_word=$2
1631	echo "$as_me:$LINENO: checking for $ac_word" >&5	2883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1632	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2884	$as_echo_n "checking for $ac_word... " >&6; }
1633	if test "${ac_cv_prog_AWK+set}" = set; then	2885	if ${ac_cv_prog_AWK+:} false; then :
1634	echo $ECHO_N "(cached) $ECHO_C" >&6	2886	$as_echo_n "(cached) " >&6
1635	else	2887	else
1636	if test -n "$AWK"; then	2888	if test -n "$AWK"; then
1637	ac_cv_prog_AWK="$AWK" # Let the user override the test.	2889	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1638	else	2890	else
1639	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1640	for as_dir in $PATH	2892	for as_dir in $PATH
1641	do	2893	do
1642	IFS=$as_save_IFS	2894	IFS=$as_save_IFS
1643	test -z "$as_dir" && as_dir=.	2895	test -z "$as_dir" && as_dir=.
1644	for ac_exec_ext in '' $ac_executable_extensions; do	2896	for ac_exec_ext in '' $ac_executable_extensions; do
1645	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2897	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1646	ac_cv_prog_AWK="$ac_prog"	2898	ac_cv_prog_AWK="$ac_prog"
1647	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2899	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1648	break 2	2900	break 2
1649	fi	2901	fi
1650	done	2902	done
1651	done	2903	done
		2904	IFS=$as_save_IFS
1652		2905
1653	fi	2906	fi
1654	fi	2907	fi
1655	AWK=$ac_cv_prog_AWK	2908	AWK=$ac_cv_prog_AWK
1656	if test -n "$AWK"; then	2909	if test -n "$AWK"; then
1657	echo "$as_me:$LINENO: result: $AWK" >&5	2910	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1658	echo "${ECHO_T}$AWK" >&6	2911	$as_echo "$AWK" >&6; }
1659	else	2912	else
1660	echo "$as_me:$LINENO: result: no" >&5	2913	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1661	echo "${ECHO_T}no" >&6	2914	$as_echo "no" >&6; }
1662	fi	2915	fi
		2916
1663		2917
1664	test -n "$AWK" && break	2918	test -n "$AWK" && break
1665	done	2919	done
1666		2920
1667	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	2921	{ $as_echo "$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	2922	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1669	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	2923	set x ${MAKE-make}
		2924	ac_make=`$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	2925	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
1671	echo $ECHO_N "(cached) $ECHO_C" >&6	2926	$as_echo_n "(cached) " >&6
1672	else	2927	else
1673	cat >conftest.make <<\_ACEOF	2928	cat >conftest.make <<\_ACEOF
		2929	SHELL = /bin/sh
1674	all:	2930	all:
1675	@echo 'ac_maketemp="$(MAKE)"'	2931	@echo '@@@%%%=$(MAKE)=@@@%%%'
1676	_ACEOF	2932	_ACEOF
1677	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	2933	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1678	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	2934	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1679	if test -n "$ac_maketemp"; then	2935	@@@%%%=?=@@@%%%*)
1680	eval ac_cv_prog_make_${ac_make}_set=yes	2936	eval ac_cv_prog_make_${ac_make}_set=yes;;
1681	else	2937	*)
1682	eval ac_cv_prog_make_${ac_make}_set=no	2938	eval ac_cv_prog_make_${ac_make}_set=no;;
1683	fi	2939	esac
1684	rm -f conftest.make	2940	rm -f conftest.make
1685	fi	2941	fi
1686	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	2942	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1687	echo "$as_me:$LINENO: result: yes" >&5	2943	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1688	echo "${ECHO_T}yes" >&6	2944	$as_echo "yes" >&6; }
1689	SET_MAKE=	2945	SET_MAKE=
1690	else	2946	else
1691	echo "$as_me:$LINENO: result: no" >&5	2947	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1692	echo "${ECHO_T}no" >&6	2948	$as_echo "no" >&6; }
1693	SET_MAKE="MAKE=${MAKE-make}"	2949	SET_MAKE="MAKE=${MAKE-make}"
1694	fi	2950	fi
1695		2951
1696	rm -rf .tst 2>/dev/null	2952	rm -rf .tst 2>/dev/null
1697	mkdir .tst 2>/dev/null	2953	mkdir .tst 2>/dev/null
…		…
1703	rmdir .tst 2>/dev/null	2959	rmdir .tst 2>/dev/null
1704		2960
1705	# test to see if srcdir already configured	2961	# test to see if srcdir already configured
1706	if test "`cd $srcdir && pwd`" != "`pwd`" &&	2962	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1707	test -f $srcdir/config.status; then	2963	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;}	2964	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1710	{ (exit 1); exit 1; }; }
1711	fi	2965	fi
1712		2966
1713	# test whether we have cygpath	2967	# test whether we have cygpath
1714	if test -z "$CYGPATH_W"; then	2968	if test -z "$CYGPATH_W"; then
1715	if (cygpath --version) >/dev/null 2>/dev/null; then	2969	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1720	fi	2974	fi
1721		2975
1722		2976
1723	# Define the identity of the package.	2977	# Define the identity of the package.
1724	PACKAGE=gvpe	2978	PACKAGE=gvpe
1725	VERSION=1.9	2979	VERSION=3.1
1726		2980
1727		2981
1728	cat >>confdefs.h <<_ACEOF	2982	cat >>confdefs.h <<_ACEOF
1729	#define PACKAGE "$PACKAGE"	2983	#define PACKAGE "$PACKAGE"
1730	_ACEOF	2984	_ACEOF
…		…
1761	# will honor the `STRIP' environment variable to overrule this program.	3015	# will honor the `STRIP' environment variable to overrule this program.
1762	if test "$cross_compiling" != no; then	3016	if test "$cross_compiling" != no; then
1763	if test -n "$ac_tool_prefix"; then	3017	if test -n "$ac_tool_prefix"; then
1764	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3018	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1765	set dummy ${ac_tool_prefix}strip; ac_word=$2	3019	set dummy ${ac_tool_prefix}strip; ac_word=$2
1766	echo "$as_me:$LINENO: checking for $ac_word" >&5	3020	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1767	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3021	$as_echo_n "checking for $ac_word... " >&6; }
1768	if test "${ac_cv_prog_STRIP+set}" = set; then	3022	if ${ac_cv_prog_STRIP+:} false; then :
1769	echo $ECHO_N "(cached) $ECHO_C" >&6	3023	$as_echo_n "(cached) " >&6
1770	else	3024	else
1771	if test -n "$STRIP"; then	3025	if test -n "$STRIP"; then
1772	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3026	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1773	else	3027	else
1774	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3028	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1775	for as_dir in $PATH	3029	for as_dir in $PATH
1776	do	3030	do
1777	IFS=$as_save_IFS	3031	IFS=$as_save_IFS
1778	test -z "$as_dir" && as_dir=.	3032	test -z "$as_dir" && as_dir=.
1779	for ac_exec_ext in '' $ac_executable_extensions; do	3033	for ac_exec_ext in '' $ac_executable_extensions; do
1780	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3034	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1781	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3035	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1782	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3036	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1783	break 2	3037	break 2
1784	fi	3038	fi
1785	done	3039	done
1786	done	3040	done
		3041	IFS=$as_save_IFS
1787		3042
1788	fi	3043	fi
1789	fi	3044	fi
1790	STRIP=$ac_cv_prog_STRIP	3045	STRIP=$ac_cv_prog_STRIP
1791	if test -n "$STRIP"; then	3046	if test -n "$STRIP"; then
1792	echo "$as_me:$LINENO: result: $STRIP" >&5	3047	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1793	echo "${ECHO_T}$STRIP" >&6	3048	$as_echo "$STRIP" >&6; }
1794	else	3049	else
1795	echo "$as_me:$LINENO: result: no" >&5	3050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1796	echo "${ECHO_T}no" >&6	3051	$as_echo "no" >&6; }
1797	fi	3052	fi
		3053
1798		3054
1799	fi	3055	fi
1800	if test -z "$ac_cv_prog_STRIP"; then	3056	if test -z "$ac_cv_prog_STRIP"; then
1801	ac_ct_STRIP=$STRIP	3057	ac_ct_STRIP=$STRIP
1802	# Extract the first word of "strip", so it can be a program name with args.	3058	# Extract the first word of "strip", so it can be a program name with args.
1803	set dummy strip; ac_word=$2	3059	set dummy strip; ac_word=$2
1804	echo "$as_me:$LINENO: checking for $ac_word" >&5	3060	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1805	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3061	$as_echo_n "checking for $ac_word... " >&6; }
1806	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3062	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1807	echo $ECHO_N "(cached) $ECHO_C" >&6	3063	$as_echo_n "(cached) " >&6
1808	else	3064	else
1809	if test -n "$ac_ct_STRIP"; then	3065	if test -n "$ac_ct_STRIP"; then
1810	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3066	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1811	else	3067	else
1812	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3068	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1813	for as_dir in $PATH	3069	for as_dir in $PATH
1814	do	3070	do
1815	IFS=$as_save_IFS	3071	IFS=$as_save_IFS
1816	test -z "$as_dir" && as_dir=.	3072	test -z "$as_dir" && as_dir=.
1817	for ac_exec_ext in '' $ac_executable_extensions; do	3073	for ac_exec_ext in '' $ac_executable_extensions; do
1818	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3074	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1819	ac_cv_prog_ac_ct_STRIP="strip"	3075	ac_cv_prog_ac_ct_STRIP="strip"
1820	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3076	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1821	break 2	3077	break 2
1822	fi	3078	fi
1823	done	3079	done
1824	done	3080	done
		3081	IFS=$as_save_IFS
1825		3082
1826	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1827	fi	3083	fi
1828	fi	3084	fi
1829	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3085	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1830	if test -n "$ac_ct_STRIP"; then	3086	if test -n "$ac_ct_STRIP"; then
1831	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1832	echo "${ECHO_T}$ac_ct_STRIP" >&6	3088	$as_echo "$ac_ct_STRIP" >&6; }
1833	else	3089	else
1834	echo "$as_me:$LINENO: result: no" >&5	3090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1835	echo "${ECHO_T}no" >&6	3091	$as_echo "no" >&6; }
1836	fi	3092	fi
1837		3093
		3094	if test "x$ac_ct_STRIP" = x; then
		3095	STRIP=":"
		3096	else
		3097	case $cross_compiling:$ac_tool_warned in
		3098	yes:)
		3099	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3100	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3101	ac_tool_warned=yes ;;
		3102	esac
1838	STRIP=$ac_ct_STRIP	3103	STRIP=$ac_ct_STRIP
		3104	fi
1839	else	3105	else
1840	STRIP="$ac_cv_prog_STRIP"	3106	STRIP="$ac_cv_prog_STRIP"
1841	fi	3107	fi
1842		3108
1843	fi	3109	fi
…		…
1846	# We need awk for the "check" target. The system "awk" is bad on	3112	# We need awk for the "check" target. The system "awk" is bad on
1847	# some platforms.	3113	# some platforms.
1848		3114
1849		3115
1850		3116
1851	ac_config_headers="$ac_config_headers config.h"	3117	ac_config_headers="$ac_config_headers config.h"
1852		3118
1853	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3119	{ $as_echo "$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	3120	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1855	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3121	# Check whether --enable-maintainer-mode was given.
1856	if test "${enable_maintainer_mode+set}" = set; then	3122	if test "${enable_maintainer_mode+set}" = set; then :
1857	enableval="$enable_maintainer_mode"	3123	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1858	USE_MAINTAINER_MODE=$enableval
1859	else	3124	else
1860	USE_MAINTAINER_MODE=no	3125	USE_MAINTAINER_MODE=no
1861	fi;	3126	fi
		3127
1862	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1863	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3129	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1864		3130
1865		3131
1866	if test $USE_MAINTAINER_MODE = yes; then	3132	if test $USE_MAINTAINER_MODE = yes; then
1867	MAINTAINER_MODE_TRUE=	3133	MAINTAINER_MODE_TRUE=
1868	MAINTAINER_MODE_FALSE='#'	3134	MAINTAINER_MODE_FALSE='#'
…		…
1875		3141
1876		3142
1877		3143
1878		3144
1879		3145
1880
1881
1882
1883
1884
1885	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1886
1887	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1888		3146
1889		3147
1890		3148
1891	MKINSTALLDIRS=	3149	MKINSTALLDIRS=
1892	if test -n "$ac_aux_dir"; then	3150	if test -n "$ac_aux_dir"; then
…		…
1900		3158
1901		3159
1902		3160
1903	# Extract the first word of "msgfmt", so it can be a program name with args.	3161	# Extract the first word of "msgfmt", so it can be a program name with args.
1904	set dummy msgfmt; ac_word=$2	3162	set dummy msgfmt; ac_word=$2
1905	echo "$as_me:$LINENO: checking for $ac_word" >&5	3163	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1906	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3164	$as_echo_n "checking for $ac_word... " >&6; }
1907	if test "${ac_cv_path_MSGFMT+set}" = set; then	3165	if ${ac_cv_path_MSGFMT+:} false; then :
1908	echo $ECHO_N "(cached) $ECHO_C" >&6	3166	$as_echo_n "(cached) " >&6
1909	else	3167	else
1910	case "$MSGFMT" in	3168	case "$MSGFMT" in
1911	/*)	3169	/*)
1912	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3170	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1913	;;	3171	;;
…		…
1928	;;	3186	;;
1929	esac	3187	esac
1930	fi	3188	fi
1931	MSGFMT="$ac_cv_path_MSGFMT"	3189	MSGFMT="$ac_cv_path_MSGFMT"
1932	if test "$MSGFMT" != ":"; then	3190	if test "$MSGFMT" != ":"; then
1933	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1934	echo "${ECHO_T}$MSGFMT" >&6	3192	$as_echo "$MSGFMT" >&6; }
1935	else	3193	else
1936	echo "$as_me:$LINENO: result: no" >&5	3194	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1937	echo "${ECHO_T}no" >&6	3195	$as_echo "no" >&6; }
1938	fi	3196	fi
1939		3197
1940	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3198	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1941	set dummy gmsgfmt; ac_word=$2	3199	set dummy gmsgfmt; ac_word=$2
1942	echo "$as_me:$LINENO: checking for $ac_word" >&5	3200	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1943	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3201	$as_echo_n "checking for $ac_word... " >&6; }
1944	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3202	if ${ac_cv_path_GMSGFMT+:} false; then :
1945	echo $ECHO_N "(cached) $ECHO_C" >&6	3203	$as_echo_n "(cached) " >&6
1946	else	3204	else
1947	case $GMSGFMT in	3205	case $GMSGFMT in
1948	[\\/]* \| ?:[\\/]*)	3206	[\\/]* \| ?:[\\/]*)
1949	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3207	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1950	;;	3208	;;
…		…
1952	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1953	for as_dir in $PATH	3211	for as_dir in $PATH
1954	do	3212	do
1955	IFS=$as_save_IFS	3213	IFS=$as_save_IFS
1956	test -z "$as_dir" && as_dir=.	3214	test -z "$as_dir" && as_dir=.
1957	for ac_exec_ext in '' $ac_executable_extensions; do	3215	for ac_exec_ext in '' $ac_executable_extensions; do
1958	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3216	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"	3217	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	3218	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1961	break 2	3219	break 2
1962	fi	3220	fi
1963	done	3221	done
1964	done	3222	done
		3223	IFS=$as_save_IFS
1965		3224
1966	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3225	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1967	;;	3226	;;
1968	esac	3227	esac
1969	fi	3228	fi
1970	GMSGFMT=$ac_cv_path_GMSGFMT	3229	GMSGFMT=$ac_cv_path_GMSGFMT
1971
1972	if test -n "$GMSGFMT"; then	3230	if test -n "$GMSGFMT"; then
1973	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1974	echo "${ECHO_T}$GMSGFMT" >&6	3232	$as_echo "$GMSGFMT" >&6; }
1975	else	3233	else
1976	echo "$as_me:$LINENO: result: no" >&5	3234	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1977	echo "${ECHO_T}no" >&6	3235	$as_echo "no" >&6; }
1978	fi	3236	fi
		3237
1979		3238
1980		3239
1981	# Extract the first word of "xgettext", so it can be a program name with args.	3240	# Extract the first word of "xgettext", so it can be a program name with args.
1982	set dummy xgettext; ac_word=$2	3241	set dummy xgettext; ac_word=$2
1983	echo "$as_me:$LINENO: checking for $ac_word" >&5	3242	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1984	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3243	$as_echo_n "checking for $ac_word... " >&6; }
1985	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3244	if ${ac_cv_path_XGETTEXT+:} false; then :
1986	echo $ECHO_N "(cached) $ECHO_C" >&6	3245	$as_echo_n "(cached) " >&6
1987	else	3246	else
1988	case "$XGETTEXT" in	3247	case "$XGETTEXT" in
1989	/*)	3248	/*)
1990	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3249	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1991	;;	3250	;;
…		…
2006	;;	3265	;;
2007	esac	3266	esac
2008	fi	3267	fi
2009	XGETTEXT="$ac_cv_path_XGETTEXT"	3268	XGETTEXT="$ac_cv_path_XGETTEXT"
2010	if test "$XGETTEXT" != ":"; then	3269	if test "$XGETTEXT" != ":"; then
2011	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2012	echo "${ECHO_T}$XGETTEXT" >&6	3271	$as_echo "$XGETTEXT" >&6; }
2013	else	3272	else
2014	echo "$as_me:$LINENO: result: no" >&5	3273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2015	echo "${ECHO_T}no" >&6	3274	$as_echo "no" >&6; }
2016	fi	3275	fi
2017		3276
2018	rm -f messages.po	3277	rm -f messages.po
2019		3278
2020	# Extract the first word of "msgmerge", so it can be a program name with args.	3279	# Extract the first word of "msgmerge", so it can be a program name with args.
2021	set dummy msgmerge; ac_word=$2	3280	set dummy msgmerge; ac_word=$2
2022	echo "$as_me:$LINENO: checking for $ac_word" >&5	3281	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2023	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3282	$as_echo_n "checking for $ac_word... " >&6; }
2024	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3283	if ${ac_cv_path_MSGMERGE+:} false; then :
2025	echo $ECHO_N "(cached) $ECHO_C" >&6	3284	$as_echo_n "(cached) " >&6
2026	else	3285	else
2027	case "$MSGMERGE" in	3286	case "$MSGMERGE" in
2028	/*)	3287	/*)
2029	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3288	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2030	;;	3289	;;
…		…
2044	;;	3303	;;
2045	esac	3304	esac
2046	fi	3305	fi
2047	MSGMERGE="$ac_cv_path_MSGMERGE"	3306	MSGMERGE="$ac_cv_path_MSGMERGE"
2048	if test "$MSGMERGE" != ":"; then	3307	if test "$MSGMERGE" != ":"; then
2049	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3308	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2050	echo "${ECHO_T}$MSGMERGE" >&6	3309	$as_echo "$MSGMERGE" >&6; }
2051	else	3310	else
2052	echo "$as_me:$LINENO: result: no" >&5	3311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2053	echo "${ECHO_T}no" >&6	3312	$as_echo "no" >&6; }
2054	fi	3313	fi
2055		3314
2056		3315
2057	if test "$GMSGFMT" != ":"; then	3316	if test "$GMSGFMT" != ":"; then
2058	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3317	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	3318	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2060	: ;	3319	: ;
2061	else	3320	else
2062	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`	3321	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`
2063	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3322	{ $as_echo "$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	3323	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2065	GMSGFMT=":"	3324	GMSGFMT=":"
2066	fi	3325	fi
2067	fi	3326	fi
2068		3327
2069	if test "$XGETTEXT" != ":"; then	3328	if test "$XGETTEXT" != ":"; then
2070	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3329	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	3330	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2072	: ;	3331	: ;
2073	else	3332	else
2074	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3333	{ $as_echo "$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	3334	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2076	XGETTEXT=":"	3335	XGETTEXT=":"
2077	fi	3336	fi
2078	rm -f messages.po	3337	rm -f messages.po
2079	fi	3338	fi
2080		3339
2081	ac_config_commands="$ac_config_commands default-1"	3340	ac_config_commands="$ac_config_commands default-1"
2082		3341
2083		3342
2084		3343
2085	if test "X$prefix" = "XNONE"; then	3344	if test "X$prefix" = "XNONE"; then
2086	acl_final_prefix="$ac_default_prefix"	3345	acl_final_prefix="$ac_default_prefix"
…		…
2097	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3356	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2098	prefix="$acl_save_prefix"	3357	prefix="$acl_save_prefix"
2099		3358
2100	DEPDIR="${am__leading_dot}deps"	3359	DEPDIR="${am__leading_dot}deps"
2101		3360
2102	ac_config_commands="$ac_config_commands depfiles"	3361	ac_config_commands="$ac_config_commands depfiles"
2103		3362
2104		3363
2105	am_make=${MAKE-make}	3364	am_make=${MAKE-make}
2106	cat > confinc << 'END'	3365	cat > confinc << 'END'
2107	am__doit:	3366	am__doit:
2108	@echo done	3367	@echo done
2109	.PHONY: am__doit	3368	.PHONY: am__doit
2110	END	3369	END
2111	# If we don't find an include directive, just comment out the code.	3370	# If we don't find an include directive, just comment out the code.
2112	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3371	{ $as_echo "$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	3372	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2114	am__include="#"	3373	am__include="#"
2115	am__quote=	3374	am__quote=
2116	_am_result=none	3375	_am_result=none
2117	# First try GNU make style include.	3376	# First try GNU make style include.
2118	echo "include confinc" > confmf	3377	echo "include confinc" > confmf
…		…
2135	_am_result=BSD	3394	_am_result=BSD
2136	fi	3395	fi
2137	fi	3396	fi
2138		3397
2139		3398
2140	echo "$as_me:$LINENO: result: $_am_result" >&5	3399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2141	echo "${ECHO_T}$_am_result" >&6	3400	$as_echo "$_am_result" >&6; }
2142	rm -f confinc confmf	3401	rm -f confinc confmf
2143		3402
2144	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3403	# Check whether --enable-dependency-tracking was given.
2145	if test "${enable_dependency_tracking+set}" = set; then	3404	if test "${enable_dependency_tracking+set}" = set; then :
2146	enableval="$enable_dependency_tracking"	3405	enableval=$enable_dependency_tracking;
2147
2148	fi;	3406	fi
		3407
2149	if test "x$enable_dependency_tracking" != xno; then	3408	if test "x$enable_dependency_tracking" != xno; then
2150	am_depcomp="$ac_aux_dir/depcomp"	3409	am_depcomp="$ac_aux_dir/depcomp"
2151	AMDEPBACKSLASH='\'	3410	AMDEPBACKSLASH='\'
2152	fi	3411	fi
2153		3412
…		…
2168	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3427	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2169	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3428	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2170	if test -n "$ac_tool_prefix"; then	3429	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.	3430	# 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	3431	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2173	echo "$as_me:$LINENO: checking for $ac_word" >&5	3432	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2174	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3433	$as_echo_n "checking for $ac_word... " >&6; }
2175	if test "${ac_cv_prog_CC+set}" = set; then	3434	if ${ac_cv_prog_CC+:} false; then :
2176	echo $ECHO_N "(cached) $ECHO_C" >&6	3435	$as_echo_n "(cached) " >&6
2177	else	3436	else
2178	if test -n "$CC"; then	3437	if test -n "$CC"; then
2179	ac_cv_prog_CC="$CC" # Let the user override the test.	3438	ac_cv_prog_CC="$CC" # Let the user override the test.
2180	else	3439	else
2181	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3440	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2182	for as_dir in $PATH	3441	for as_dir in $PATH
2183	do	3442	do
2184	IFS=$as_save_IFS	3443	IFS=$as_save_IFS
2185	test -z "$as_dir" && as_dir=.	3444	test -z "$as_dir" && as_dir=.
2186	for ac_exec_ext in '' $ac_executable_extensions; do	3445	for ac_exec_ext in '' $ac_executable_extensions; do
2187	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3446	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2188	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3447	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2189	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3448	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2190	break 2	3449	break 2
2191	fi	3450	fi
2192	done	3451	done
2193	done	3452	done
		3453	IFS=$as_save_IFS
2194		3454
2195	fi	3455	fi
2196	fi	3456	fi
2197	CC=$ac_cv_prog_CC	3457	CC=$ac_cv_prog_CC
2198	if test -n "$CC"; then	3458	if test -n "$CC"; then
2199	echo "$as_me:$LINENO: result: $CC" >&5	3459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2200	echo "${ECHO_T}$CC" >&6	3460	$as_echo "$CC" >&6; }
2201	else	3461	else
2202	echo "$as_me:$LINENO: result: no" >&5	3462	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2203	echo "${ECHO_T}no" >&6	3463	$as_echo "no" >&6; }
2204	fi	3464	fi
		3465
2205		3466
2206	fi	3467	fi
2207	if test -z "$ac_cv_prog_CC"; then	3468	if test -z "$ac_cv_prog_CC"; then
2208	ac_ct_CC=$CC	3469	ac_ct_CC=$CC
2209	# Extract the first word of "gcc", so it can be a program name with args.	3470	# Extract the first word of "gcc", so it can be a program name with args.
2210	set dummy gcc; ac_word=$2	3471	set dummy gcc; ac_word=$2
2211	echo "$as_me:$LINENO: checking for $ac_word" >&5	3472	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2212	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3473	$as_echo_n "checking for $ac_word... " >&6; }
2213	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3474	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2214	echo $ECHO_N "(cached) $ECHO_C" >&6	3475	$as_echo_n "(cached) " >&6
2215	else	3476	else
2216	if test -n "$ac_ct_CC"; then	3477	if test -n "$ac_ct_CC"; then
2217	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3478	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2218	else	3479	else
2219	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3480	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2220	for as_dir in $PATH	3481	for as_dir in $PATH
2221	do	3482	do
2222	IFS=$as_save_IFS	3483	IFS=$as_save_IFS
2223	test -z "$as_dir" && as_dir=.	3484	test -z "$as_dir" && as_dir=.
2224	for ac_exec_ext in '' $ac_executable_extensions; do	3485	for ac_exec_ext in '' $ac_executable_extensions; do
2225	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3486	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2226	ac_cv_prog_ac_ct_CC="gcc"	3487	ac_cv_prog_ac_ct_CC="gcc"
2227	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3488	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2228	break 2	3489	break 2
2229	fi	3490	fi
2230	done	3491	done
2231	done	3492	done
		3493	IFS=$as_save_IFS
2232		3494
2233	fi	3495	fi
2234	fi	3496	fi
2235	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3497	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2236	if test -n "$ac_ct_CC"; then	3498	if test -n "$ac_ct_CC"; then
2237	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2238	echo "${ECHO_T}$ac_ct_CC" >&6	3500	$as_echo "$ac_ct_CC" >&6; }
2239	else	3501	else
2240	echo "$as_me:$LINENO: result: no" >&5	3502	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2241	echo "${ECHO_T}no" >&6	3503	$as_echo "no" >&6; }
2242	fi	3504	fi
2243		3505
		3506	if test "x$ac_ct_CC" = x; then
		3507	CC=""
		3508	else
		3509	case $cross_compiling:$ac_tool_warned in
		3510	yes:)
		3511	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3512	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3513	ac_tool_warned=yes ;;
		3514	esac
2244	CC=$ac_ct_CC	3515	CC=$ac_ct_CC
		3516	fi
2245	else	3517	else
2246	CC="$ac_cv_prog_CC"	3518	CC="$ac_cv_prog_CC"
2247	fi	3519	fi
2248		3520
2249	if test -z "$CC"; then	3521	if test -z "$CC"; then
2250	if test -n "$ac_tool_prefix"; then	3522	if test -n "$ac_tool_prefix"; then
2251	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3523	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2252	set dummy ${ac_tool_prefix}cc; ac_word=$2	3524	set dummy ${ac_tool_prefix}cc; ac_word=$2
2253	echo "$as_me:$LINENO: checking for $ac_word" >&5	3525	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2254	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3526	$as_echo_n "checking for $ac_word... " >&6; }
2255	if test "${ac_cv_prog_CC+set}" = set; then	3527	if ${ac_cv_prog_CC+:} false; then :
2256	echo $ECHO_N "(cached) $ECHO_C" >&6	3528	$as_echo_n "(cached) " >&6
2257	else	3529	else
2258	if test -n "$CC"; then	3530	if test -n "$CC"; then
2259	ac_cv_prog_CC="$CC" # Let the user override the test.	3531	ac_cv_prog_CC="$CC" # Let the user override the test.
2260	else	3532	else
2261	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3533	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2262	for as_dir in $PATH	3534	for as_dir in $PATH
2263	do	3535	do
2264	IFS=$as_save_IFS	3536	IFS=$as_save_IFS
2265	test -z "$as_dir" && as_dir=.	3537	test -z "$as_dir" && as_dir=.
2266	for ac_exec_ext in '' $ac_executable_extensions; do	3538	for ac_exec_ext in '' $ac_executable_extensions; do
2267	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3539	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2268	ac_cv_prog_CC="${ac_tool_prefix}cc"	3540	ac_cv_prog_CC="${ac_tool_prefix}cc"
2269	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3541	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2270	break 2	3542	break 2
2271	fi	3543	fi
2272	done	3544	done
2273	done	3545	done
		3546	IFS=$as_save_IFS
2274		3547
2275	fi	3548	fi
2276	fi	3549	fi
2277	CC=$ac_cv_prog_CC	3550	CC=$ac_cv_prog_CC
2278	if test -n "$CC"; then	3551	if test -n "$CC"; then
2279	echo "$as_me:$LINENO: result: $CC" >&5	3552	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2280	echo "${ECHO_T}$CC" >&6	3553	$as_echo "$CC" >&6; }
2281	else	3554	else
2282	echo "$as_me:$LINENO: result: no" >&5	3555	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2283	echo "${ECHO_T}no" >&6	3556	$as_echo "no" >&6; }
2284	fi	3557	fi
2285		3558
2286	fi	3559
2287	if test -z "$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$ac_exec_ext" >&5
2308	break 2
2309	fi	3560	fi
2310	done
2311	done
2312
2313	fi
2314	fi
2315	ac_ct_CC=$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	3561	fi
2330	if test -z "$CC"; then	3562	if test -z "$CC"; then
2331	# Extract the first word of "cc", so it can be a program name with args.	3563	# Extract the first word of "cc", so it can be a program name with args.
2332	set dummy cc; ac_word=$2	3564	set dummy cc; ac_word=$2
2333	echo "$as_me:$LINENO: checking for $ac_word" >&5	3565	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2334	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3566	$as_echo_n "checking for $ac_word... " >&6; }
2335	if test "${ac_cv_prog_CC+set}" = set; then	3567	if ${ac_cv_prog_CC+:} false; then :
2336	echo $ECHO_N "(cached) $ECHO_C" >&6	3568	$as_echo_n "(cached) " >&6
2337	else	3569	else
2338	if test -n "$CC"; then	3570	if test -n "$CC"; then
2339	ac_cv_prog_CC="$CC" # Let the user override the test.	3571	ac_cv_prog_CC="$CC" # Let the user override the test.
2340	else	3572	else
2341	ac_prog_rejected=no	3573	ac_prog_rejected=no
2342	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3574	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2343	for as_dir in $PATH	3575	for as_dir in $PATH
2344	do	3576	do
2345	IFS=$as_save_IFS	3577	IFS=$as_save_IFS
2346	test -z "$as_dir" && as_dir=.	3578	test -z "$as_dir" && as_dir=.
2347	for ac_exec_ext in '' $ac_executable_extensions; do	3579	for ac_exec_ext in '' $ac_executable_extensions; do
2348	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3580	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	3581	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2350	ac_prog_rejected=yes	3582	ac_prog_rejected=yes
2351	continue	3583	continue
2352	fi	3584	fi
2353	ac_cv_prog_CC="cc"	3585	ac_cv_prog_CC="cc"
2354	echo "$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$ac_exec_ext" >&5
2355	break 2	3587	break 2
2356	fi	3588	fi
2357	done	3589	done
2358	done	3590	done
		3591	IFS=$as_save_IFS
2359		3592
2360	if test $ac_prog_rejected = yes; then	3593	if test $ac_prog_rejected = yes; then
2361	# We found a bogon in the path, so make sure we never use it.	3594	# We found a bogon in the path, so make sure we never use it.
2362	set dummy $ac_cv_prog_CC	3595	set dummy $ac_cv_prog_CC
2363	shift	3596	shift
…		…
2371	fi	3604	fi
2372	fi	3605	fi
2373	fi	3606	fi
2374	CC=$ac_cv_prog_CC	3607	CC=$ac_cv_prog_CC
2375	if test -n "$CC"; then	3608	if test -n "$CC"; then
2376	echo "$as_me:$LINENO: result: $CC" >&5	3609	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2377	echo "${ECHO_T}$CC" >&6	3610	$as_echo "$CC" >&6; }
2378	else	3611	else
2379	echo "$as_me:$LINENO: result: no" >&5	3612	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2380	echo "${ECHO_T}no" >&6	3613	$as_echo "no" >&6; }
2381	fi	3614	fi
		3615
2382		3616
2383	fi	3617	fi
2384	if test -z "$CC"; then	3618	if test -z "$CC"; then
2385	if test -n "$ac_tool_prefix"; then	3619	if test -n "$ac_tool_prefix"; then
2386	for ac_prog in cl	3620	for ac_prog in cl.exe
2387	do	3621	do
2388	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3622	# Extract the first word of "$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	3623	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2390	echo "$as_me:$LINENO: checking for $ac_word" >&5	3624	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2391	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3625	$as_echo_n "checking for $ac_word... " >&6; }
2392	if test "${ac_cv_prog_CC+set}" = set; then	3626	if ${ac_cv_prog_CC+:} false; then :
2393	echo $ECHO_N "(cached) $ECHO_C" >&6	3627	$as_echo_n "(cached) " >&6
2394	else	3628	else
2395	if test -n "$CC"; then	3629	if test -n "$CC"; then
2396	ac_cv_prog_CC="$CC" # Let the user override the test.	3630	ac_cv_prog_CC="$CC" # Let the user override the test.
2397	else	3631	else
2398	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3632	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2399	for as_dir in $PATH	3633	for as_dir in $PATH
2400	do	3634	do
2401	IFS=$as_save_IFS	3635	IFS=$as_save_IFS
2402	test -z "$as_dir" && as_dir=.	3636	test -z "$as_dir" && as_dir=.
2403	for ac_exec_ext in '' $ac_executable_extensions; do	3637	for ac_exec_ext in '' $ac_executable_extensions; do
2404	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3638	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2405	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3639	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2406	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3640	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2407	break 2	3641	break 2
2408	fi	3642	fi
2409	done	3643	done
2410	done	3644	done
		3645	IFS=$as_save_IFS
2411		3646
2412	fi	3647	fi
2413	fi	3648	fi
2414	CC=$ac_cv_prog_CC	3649	CC=$ac_cv_prog_CC
2415	if test -n "$CC"; then	3650	if test -n "$CC"; then
2416	echo "$as_me:$LINENO: result: $CC" >&5	3651	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2417	echo "${ECHO_T}$CC" >&6	3652	$as_echo "$CC" >&6; }
2418	else	3653	else
2419	echo "$as_me:$LINENO: result: no" >&5	3654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2420	echo "${ECHO_T}no" >&6	3655	$as_echo "no" >&6; }
2421	fi	3656	fi
		3657
2422		3658
2423	test -n "$CC" && break	3659	test -n "$CC" && break
2424	done	3660	done
2425	fi	3661	fi
2426	if test -z "$CC"; then	3662	if test -z "$CC"; then
2427	ac_ct_CC=$CC	3663	ac_ct_CC=$CC
2428	for ac_prog in cl	3664	for ac_prog in cl.exe
2429	do	3665	do
2430	# Extract the first word of "$ac_prog", so it can be a program name with args.	3666	# Extract the first word of "$ac_prog", so it can be a program name with args.
2431	set dummy $ac_prog; ac_word=$2	3667	set dummy $ac_prog; ac_word=$2
2432	echo "$as_me:$LINENO: checking for $ac_word" >&5	3668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2433	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3669	$as_echo_n "checking for $ac_word... " >&6; }
2434	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3670	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2435	echo $ECHO_N "(cached) $ECHO_C" >&6	3671	$as_echo_n "(cached) " >&6
2436	else	3672	else
2437	if test -n "$ac_ct_CC"; then	3673	if test -n "$ac_ct_CC"; then
2438	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3674	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2439	else	3675	else
2440	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3676	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2441	for as_dir in $PATH	3677	for as_dir in $PATH
2442	do	3678	do
2443	IFS=$as_save_IFS	3679	IFS=$as_save_IFS
2444	test -z "$as_dir" && as_dir=.	3680	test -z "$as_dir" && as_dir=.
2445	for ac_exec_ext in '' $ac_executable_extensions; do	3681	for ac_exec_ext in '' $ac_executable_extensions; do
2446	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3682	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2447	ac_cv_prog_ac_ct_CC="$ac_prog"	3683	ac_cv_prog_ac_ct_CC="$ac_prog"
2448	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3684	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2449	break 2	3685	break 2
2450	fi	3686	fi
2451	done	3687	done
2452	done	3688	done
		3689	IFS=$as_save_IFS
2453		3690
2454	fi	3691	fi
2455	fi	3692	fi
2456	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3693	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2457	if test -n "$ac_ct_CC"; then	3694	if test -n "$ac_ct_CC"; then
2458	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2459	echo "${ECHO_T}$ac_ct_CC" >&6	3696	$as_echo "$ac_ct_CC" >&6; }
2460	else	3697	else
2461	echo "$as_me:$LINENO: result: no" >&5	3698	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2462	echo "${ECHO_T}no" >&6	3699	$as_echo "no" >&6; }
2463	fi	3700	fi
		3701
2464		3702
2465	test -n "$ac_ct_CC" && break	3703	test -n "$ac_ct_CC" && break
2466	done	3704	done
2467		3705
		3706	if test "x$ac_ct_CC" = x; then
		3707	CC=""
		3708	else
		3709	case $cross_compiling:$ac_tool_warned in
		3710	yes:)
		3711	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3712	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3713	ac_tool_warned=yes ;;
		3714	esac
2468	CC=$ac_ct_CC	3715	CC=$ac_ct_CC
		3716	fi
2469	fi	3717	fi
2470		3718
2471	fi	3719	fi
2472		3720
2473		3721
2474	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3722	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2475	See \`config.log' for more details." >&5	3723	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2476	echo "$as_me: error: no acceptable C compiler found in \$PATH	3724	as_fn_error $? "no acceptable C compiler found in \$PATH
2477	See \`config.log' for more details." >&2;}	3725	See \`config.log' for more details" "$LINENO" 5; }
2478	{ (exit 1); exit 1; }; }
2479		3726
2480	# Provide some information about the compiler.	3727	# Provide some information about the compiler.
2481	echo "$as_me:$LINENO:" \	3728	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2482	"checking for C compiler version" >&5	3729	set X $ac_compile
2483	ac_compiler=`set X $ac_compile; echo $2`	3730	ac_compiler=$2
2484	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3731	for ac_option in --version -v -V -qversion; do
2485	(eval $ac_compiler --version </dev/null >&5) 2>&5	3732	{ { ac_try="$ac_compiler $ac_option >&5"
		3733	case "(($ac_try" in
		3734	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3735	*) ac_try_echo=$ac_try;;
		3736	esac
		3737	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3738	$as_echo "$ac_try_echo"; } >&5
		3739	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2486	ac_status=$?	3740	ac_status=$?
		3741	if test -s conftest.err; then
		3742	sed '10a\
		3743	... rest of stderr output deleted ...
		3744	10q' conftest.err >conftest.er1
		3745	cat conftest.er1 >&5
		3746	fi
		3747	rm -f conftest.er1 conftest.err
2487	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3748	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2488	(exit $ac_status); }	3749	test $ac_status = 0; }
2489	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3750	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 $ac_status); }
2499		3751
2500	cat >conftest.$ac_ext <<_ACEOF
2501	/* confdefs.h. */
2502	_ACEOF
2503	cat confdefs.h >>conftest.$ac_ext	3752	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2504	cat >>conftest.$ac_ext <<_ACEOF
2505	/* end confdefs.h. */	3753	/* end confdefs.h. */
2506		3754
2507	int	3755	int
2508	main ()	3756	main ()
2509	{	3757	{
…		…
2511	;	3759	;
2512	return 0;	3760	return 0;
2513	}	3761	}
2514	_ACEOF	3762	_ACEOF
2515	ac_clean_files_save=$ac_clean_files	3763	ac_clean_files_save=$ac_clean_files
2516	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3764	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2517	# Try to create an executable without -o first, disregard a.out.	3765	# Try to create an executable without -o first, disregard a.out.
2518	# It will help us diagnose broken compilers, and finding out an intuition	3766	# It will help us diagnose broken compilers, and finding out an intuition
2519	# of exeext.	3767	# of exeext.
2520	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	3768	{ $as_echo "$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	3769	$as_echo_n "checking whether the C compiler works... " >&6; }
2522	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3770	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2523	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3771
		3772	# The possible output files:
		3773	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3774
		3775	ac_rmfiles=
		3776	for ac_file in $ac_files
		3777	do
		3778	case $ac_file in
		3779	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
		3780	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3781	esac
		3782	done
		3783	rm -f $ac_rmfiles
		3784
		3785	if { { ac_try="$ac_link_default"
		3786	case "(($ac_try" in
		3787	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3788	*) ac_try_echo=$ac_try;;
		3789	esac
		3790	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3791	$as_echo "$ac_try_echo"; } >&5
2524	(eval $ac_link_default) 2>&5	3792	(eval "$ac_link_default") 2>&5
2525	ac_status=$?	3793	ac_status=$?
2526	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3794	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2527	(exit $ac_status); }; then	3795	test $ac_status = 0; }; then :
2528	# Find the output, starting from the most likely. This scheme is	3796	# 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	3797	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2530	# resort.	3798	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2531		3799	# 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.	3800	# Autoconf.
2533	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3801	for ac_file in $ac_files ''
2534	ac_cv_exeext=
2535	# b.out is created by i960 compilers.
2536	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2537	do	3802	do
2538	test -f "$ac_file" \|\| continue	3803	test -f "$ac_file" \|\| continue
2539	case $ac_file in	3804	case $ac_file in
2540	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )	3805	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2541	;;
2542	conftest.$ac_ext )
2543	# This is the source file.
2544	;;	3806	;;
2545	[ab].out )	3807	[ab].out )
2546	# We found the default executable, but exeext='' is most	3808	# We found the default executable, but exeext='' is most
2547	# certainly right.	3809	# certainly right.
2548	break;;	3810	break;;
2549	. )	3811	. )
		3812	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3813	then :; else
2550	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3814	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2551	# FIXME: I believe we export ac_cv_exeext for Libtool,	3815	fi
2552	# but it would be cool to find out if it's true. Does anybody	3816	# We set ac_cv_exeext here because the later test for it is not
2553	# maintain Libtool? --akim.	3817	# safe: cross compilers may not add the suffix if given an `-o'
2554	export ac_cv_exeext	3818	# argument, so we may need to know it at that point already.
		3819	# Even if this section looks crufty: it has the advantage of
		3820	# actually working.
2555	break;;	3821	break;;
2556	* )	3822	* )
2557	break;;	3823	break;;
2558	esac	3824	esac
2559	done	3825	done
		3826	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3827
2560	else	3828	else
		3829	ac_file=''
		3830	fi
		3831	if test -z "$ac_file"; then :
		3832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3833	$as_echo "no" >&6; }
2561	echo "$as_me: failed program was:" >&5	3834	$as_echo "$as_me: failed program was:" >&5
2562	sed 's/^/\| /' conftest.$ac_ext >&5	3835	sed 's/^/\| /' conftest.$ac_ext >&5
2563		3836
2564	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3837	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2565	See \`config.log' for more details." >&5	3838	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2566	echo "$as_me: error: C compiler cannot create executables	3839	as_fn_error 77 "C compiler cannot create executables
2567	See \`config.log' for more details." >&2;}	3840	See \`config.log' for more details" "$LINENO" 5; }
2568	{ (exit 77); exit 77; }; }	3841	else
		3842	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3843	$as_echo "yes" >&6; }
2569	fi	3844	fi
2570		3845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3846	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3847	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3848	$as_echo "$ac_file" >&6; }
2571	ac_exeext=$ac_cv_exeext	3849	ac_exeext=$ac_cv_exeext
2572	echo "$as_me:$LINENO: result: $ac_file" >&5
2573	echo "${ECHO_T}$ac_file" >&6
2574		3850
2575	# Check the compiler produces executables we can run. If not, either	3851	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2576	# the compiler is broken, or we cross compile.	3852	ac_clean_files=$ac_clean_files_save
2577	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2578	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3854	$as_echo_n "checking for suffix of executables... " >&6; }
2579	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3855	if { { ac_try="$ac_link"
2580	# If not cross compiling, check that we can run a simple program.	3856	case "(($ac_try" in
2581	if test "$cross_compiling" != yes; then	3857	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2582	if { ac_try='./$ac_file'	3858	*) ac_try_echo=$ac_try;;
2583	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3859	esac
		3860	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3861	$as_echo "$ac_try_echo"; } >&5
2584	(eval $ac_try) 2>&5	3862	(eval "$ac_link") 2>&5
2585	ac_status=$?	3863	ac_status=$?
2586	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3864	$as_echo "$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	3865	test $ac_status = 0; }; then :
2622	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3866	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2623	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3867	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2624	# work properly (i.e., refer to `conftest.exe'), while it won't with	3868	# work properly (i.e., refer to `conftest.exe'), while it won't with
2625	# `rm'.	3869	# `rm'.
2626	for ac_file in conftest.exe conftest conftest.*; do	3870	for ac_file in conftest.exe conftest conftest.*; do
2627	test -f "$ac_file" \|\| continue	3871	test -f "$ac_file" \|\| continue
2628	case $ac_file in	3872	case $ac_file in
2629	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;	3873	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2630	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3874	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2631	export ac_cv_exeext
2632	break;;	3875	break;;
2633	* ) break;;	3876	* ) break;;
2634	esac	3877	esac
2635	done	3878	done
2636	else	3879	else
2637	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3880	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2638	See \`config.log' for more details." >&5	3881	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2639	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3882	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2640	See \`config.log' for more details." >&2;}	3883	See \`config.log' for more details" "$LINENO" 5; }
2641	{ (exit 1); exit 1; }; }
2642	fi	3884	fi
2643
2644	rm -f conftest$ac_cv_exeext	3885	rm -f conftest conftest$ac_cv_exeext
2645	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2646	echo "${ECHO_T}$ac_cv_exeext" >&6	3887	$as_echo "$ac_cv_exeext" >&6; }
2647		3888
2648	rm -f conftest.$ac_ext	3889	rm -f conftest.$ac_ext
2649	EXEEXT=$ac_cv_exeext	3890	EXEEXT=$ac_cv_exeext
2650	ac_exeext=$EXEEXT	3891	ac_exeext=$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.$ac_ext	3892	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2660	cat >>conftest.$ac_ext <<_ACEOF
2661	/* end confdefs.h. */	3893	/* end confdefs.h. */
2662		3894	#include <stdio.h>
2663	int	3895	int
2664	main ()	3896	main ()
2665	{	3897	{
		3898	FILE *f = fopen ("conftest.out", "w");
		3899	return ferror (f) \|\| fclose (f) != 0;
2666		3900
2667	;	3901	;
2668	return 0;	3902	return 0;
2669	}	3903	}
2670	_ACEOF	3904	_ACEOF
		3905	ac_clean_files="$ac_clean_files conftest.out"
		3906	# Check that the compiler produces executables we can run. If not, either
		3907	# the compiler is broken, or we cross compile.
		3908	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3909	$as_echo_n "checking whether we are cross compiling... " >&6; }
		3910	if test "$cross_compiling" != yes; then
		3911	{ { ac_try="$ac_link"
		3912	case "(($ac_try" in
		3913	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3914	*) ac_try_echo=$ac_try;;
		3915	esac
		3916	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3917	$as_echo "$ac_try_echo"; } >&5
		3918	(eval "$ac_link") 2>&5
		3919	ac_status=$?
		3920	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3921	test $ac_status = 0; }
		3922	if { ac_try='./conftest$ac_cv_exeext'
		3923	{ { case "(($ac_try" in
		3924	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3925	*) ac_try_echo=$ac_try;;
		3926	esac
		3927	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3928	$as_echo "$ac_try_echo"; } >&5
		3929	(eval "$ac_try") 2>&5
		3930	ac_status=$?
		3931	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3932	test $ac_status = 0; }; }; then
		3933	cross_compiling=no
		3934	else
		3935	if test "$cross_compiling" = maybe; then
		3936	cross_compiling=yes
		3937	else
		3938	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3939	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3940	as_fn_error $? "cannot run C compiled programs.
		3941	If you meant to cross compile, use \`--host'.
		3942	See \`config.log' for more details" "$LINENO" 5; }
		3943	fi
		3944	fi
		3945	fi
		3946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3947	$as_echo "$cross_compiling" >&6; }
		3948
		3949	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3950	ac_clean_files=$ac_clean_files_save
		3951	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3952	$as_echo_n "checking for suffix of object files... " >&6; }
		3953	if ${ac_cv_objext+:} false; then :
		3954	$as_echo_n "(cached) " >&6
		3955	else
		3956	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3957	/* end confdefs.h. */
		3958
		3959	int
		3960	main ()
		3961	{
		3962
		3963	;
		3964	return 0;
		3965	}
		3966	_ACEOF
2671	rm -f conftest.o conftest.obj	3967	rm -f conftest.o conftest.obj
2672	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	3968	if { { ac_try="$ac_compile"
		3969	case "(($ac_try" in
		3970	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3971	*) ac_try_echo=$ac_try;;
		3972	esac
		3973	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3974	$as_echo "$ac_try_echo"; } >&5
2673	(eval $ac_compile) 2>&5	3975	(eval "$ac_compile") 2>&5
2674	ac_status=$?	3976	ac_status=$?
2675	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3977	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2676	(exit $ac_status); }; then	3978	test $ac_status = 0; }; then :
2677	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	3979	for ac_file in conftest.o conftest.obj conftest.*; do
		3980	test -f "$ac_file" \|\| continue;
2678	case $ac_file in	3981	case $ac_file in
2679	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;	3982	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2680	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	3983	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2681	break;;	3984	break;;
2682	esac	3985	esac
2683	done	3986	done
2684	else	3987	else
2685	echo "$as_me: failed program was:" >&5	3988	$as_echo "$as_me: failed program was:" >&5
2686	sed 's/^/\| /' conftest.$ac_ext >&5	3989	sed 's/^/\| /' conftest.$ac_ext >&5
2687		3990
2688	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3991	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2689	See \`config.log' for more details." >&5	3992	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2690	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3993	as_fn_error $? "cannot compute suffix of object files: cannot compile
2691	See \`config.log' for more details." >&2;}	3994	See \`config.log' for more details" "$LINENO" 5; }
2692	{ (exit 1); exit 1; }; }
2693	fi	3995	fi
2694
2695	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3996	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2696	fi	3997	fi
2697	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2698	echo "${ECHO_T}$ac_cv_objext" >&6	3999	$as_echo "$ac_cv_objext" >&6; }
2699	OBJEXT=$ac_cv_objext	4000	OBJEXT=$ac_cv_objext
2700	ac_objext=$OBJEXT	4001	ac_objext=$OBJEXT
2701	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4002	{ $as_echo "$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	4003	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2703	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4004	if ${ac_cv_c_compiler_gnu+:} false; then :
2704	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	$as_echo_n "(cached) " >&6
2705	else	4006	else
2706	cat >conftest.$ac_ext <<_ACEOF
2707	/* confdefs.h. */
2708	_ACEOF
2709	cat confdefs.h >>conftest.$ac_ext	4007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2710	cat >>conftest.$ac_ext <<_ACEOF
2711	/* end confdefs.h. */	4008	/* end confdefs.h. */
2712		4009
2713	int	4010	int
2714	main ()	4011	main ()
2715	{	4012	{
…		…
2719		4016
2720	;	4017	;
2721	return 0;	4018	return 0;
2722	}	4019	}
2723	_ACEOF	4020	_ACEOF
2724	rm -f conftest.$ac_objext	4021	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 $ac_status); }; }; then
2745	ac_compiler_gnu=yes	4022	ac_compiler_gnu=yes
2746	else	4023	else
2747	echo "$as_me: failed program was:" >&5
2748	sed 's/^/\| /' conftest.$ac_ext >&5
2749
2750	ac_compiler_gnu=no	4024	ac_compiler_gnu=no
2751	fi	4025	fi
2752	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4026	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2753	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4027	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2754		4028
2755	fi	4029	fi
2756	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4030	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2757	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4031	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2758	GCC=`test $ac_compiler_gnu = yes && echo yes`	4032	if test $ac_compiler_gnu = yes; then
		4033	GCC=yes
		4034	else
		4035	GCC=
		4036	fi
2759	ac_test_CFLAGS=${CFLAGS+set}	4037	ac_test_CFLAGS=${CFLAGS+set}
2760	ac_save_CFLAGS=$CFLAGS	4038	ac_save_CFLAGS=$CFLAGS
		4039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4040	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		4041	if ${ac_cv_prog_cc_g+:} false; then :
		4042	$as_echo_n "(cached) " >&6
		4043	else
		4044	ac_save_c_werror_flag=$ac_c_werror_flag
		4045	ac_c_werror_flag=yes
		4046	ac_cv_prog_cc_g=no
2761	CFLAGS="-g"	4047	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.$ac_ext	4048	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2771	cat >>conftest.$ac_ext <<_ACEOF
2772	/* end confdefs.h. */	4049	/* end confdefs.h. */
2773		4050
2774	int	4051	int
2775	main ()	4052	main ()
2776	{	4053	{
2777		4054
2778	;	4055	;
2779	return 0;	4056	return 0;
2780	}	4057	}
2781	_ACEOF	4058	_ACEOF
2782	rm -f conftest.$ac_objext	4059	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 $ac_status); }; }; then
2803	ac_cv_prog_cc_g=yes	4060	ac_cv_prog_cc_g=yes
2804	else	4061	else
2805	echo "$as_me: failed program was:" >&5	4062	CFLAGS=""
2806	sed 's/^/\| /' conftest.$ac_ext >&5	4063	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4064	/* end confdefs.h. */
2807		4065
		4066	int
		4067	main ()
		4068	{
		4069
		4070	;
		4071	return 0;
		4072	}
		4073	_ACEOF
		4074	if ac_fn_c_try_compile "$LINENO"; then :
		4075
		4076	else
		4077	ac_c_werror_flag=$ac_save_c_werror_flag
		4078	CFLAGS="-g"
		4079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4080	/* end confdefs.h. */
		4081
		4082	int
		4083	main ()
		4084	{
		4085
		4086	;
		4087	return 0;
		4088	}
		4089	_ACEOF
		4090	if ac_fn_c_try_compile "$LINENO"; then :
2808	ac_cv_prog_cc_g=no	4091	ac_cv_prog_cc_g=yes
2809	fi	4092	fi
2810	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4093	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2811	fi	4094	fi
		4095	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4096	fi
		4097	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4098	ac_c_werror_flag=$ac_save_c_werror_flag
		4099	fi
2812	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2813	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4101	$as_echo "$ac_cv_prog_cc_g" >&6; }
2814	if test "$ac_test_CFLAGS" = set; then	4102	if test "$ac_test_CFLAGS" = set; then
2815	CFLAGS=$ac_save_CFLAGS	4103	CFLAGS=$ac_save_CFLAGS
2816	elif test $ac_cv_prog_cc_g = yes; then	4104	elif test $ac_cv_prog_cc_g = yes; then
2817	if test "$GCC" = yes; then	4105	if test "$GCC" = yes; then
2818	CFLAGS="-g -O2"	4106	CFLAGS="-g -O2"
…		…
2824	CFLAGS="-O2"	4112	CFLAGS="-O2"
2825	else	4113	else
2826	CFLAGS=	4114	CFLAGS=
2827	fi	4115	fi
2828	fi	4116	fi
2829	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4117	{ $as_echo "$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	4118	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2831	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4119	if ${ac_cv_prog_cc_c89+:} false; then :
2832	echo $ECHO_N "(cached) $ECHO_C" >&6	4120	$as_echo_n "(cached) " >&6
2833	else	4121	else
2834	ac_cv_prog_cc_stdc=no	4122	ac_cv_prog_cc_c89=no
2835	ac_save_CC=$CC	4123	ac_save_CC=$CC
2836	cat >conftest.$ac_ext <<_ACEOF
2837	/* confdefs.h. */
2838	_ACEOF
2839	cat confdefs.h >>conftest.$ac_ext	4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2840	cat >>conftest.$ac_ext <<_ACEOF
2841	/* end confdefs.h. */	4125	/* end confdefs.h. */
2842	#include <stdarg.h>	4126	#include <stdarg.h>
2843	#include <stdio.h>	4127	#include <stdio.h>
2844	#include <sys/types.h>	4128	struct stat;
2845	#include <sys/stat.h>
2846	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	4129	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2847	struct buf { int x; };	4130	struct buf { int x; };
2848	FILE * (rcsopen) (struct buf , struct stat *, int);	4131	FILE * (rcsopen) (struct buf , struct stat *, int);
2849	static char *e (p, i)	4132	static char *e (p, i)
2850	char **p;	4133	char **p;
…		…
2863	}	4146	}
2864		4147
2865	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has	4148	/* 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.	4149	function prototypes and stuff, but not '\xHH' hex character constants.
2867	These don't provoke an error unfortunately, instead are silently treated	4150	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	4151	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	4152	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	4153	array size at least. It's necessary to write '\x00'==0 to get something
2871	that's true only with -std1. */	4154	that's true only with -std. */
2872	int osf4_cc_array ['\x00' == 0 ? 1 : -1];	4155	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4156
		4157	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4158	inside strings and character constants. */
		4159	#define FOO(x) 'x'
		4160	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2873		4161
2874	int test (int i, double x);	4162	int test (int i, double x);
2875	struct s1 {int (*f) (int a);};	4163	struct s1 {int (*f) (int a);};
2876	struct s2 {int (*f) (double a);};	4164	struct s2 {int (*f) (double a);};
2877	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);	4165	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];	4171	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2884	;	4172	;
2885	return 0;	4173	return 0;
2886	}	4174	}
2887	_ACEOF	4175	_ACEOF
2888	# Don't try gcc -ansi; that turns off useful extensions and	4176	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2889	# breaks some systems' header files.	4177	-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	4178	do
2897	CC="$ac_save_CC $ac_arg"	4179	CC="$ac_save_CC $ac_arg"
2898	rm -f conftest.$ac_objext	4180	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	4181	ac_cv_prog_cc_c89=$ac_arg
2920	break
2921	else
2922	echo "$as_me: failed program was:" >&5
2923	sed 's/^/\| /' conftest.$ac_ext >&5
2924
2925	fi	4182	fi
2926	rm -f conftest.err conftest.$ac_objext	4183	rm -f core conftest.err conftest.$ac_objext
		4184	test "x$ac_cv_prog_cc_c89" != "xno" && break
2927	done	4185	done
2928	rm -f conftest.$ac_ext conftest.$ac_objext	4186	rm -f conftest.$ac_ext
2929	CC=$ac_save_CC	4187	CC=$ac_save_CC
2930		4188
2931	fi	4189	fi
2932		4190	# AC_CACHE_VAL
2933	case "x$ac_cv_prog_cc_stdc" in	4191	case "x$ac_cv_prog_cc_c89" in
		4192	x)
		4193	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4194	$as_echo "none needed" >&6; } ;;
2934	x\|xno)	4195	xno)
2935	echo "$as_me:$LINENO: result: none needed" >&5	4196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2936	echo "${ECHO_T}none needed" >&6 ;;	4197	$as_echo "unsupported" >&6; } ;;
2937	*)	4198	*)
2938	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2939	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2940	CC="$CC $ac_cv_prog_cc_stdc" ;;	4199	CC="$CC $ac_cv_prog_cc_c89"
		4200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4201	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2941	esac	4202	esac
		4203	if test "x$ac_cv_prog_cc_c89" != xno; then :
2942		4204
2943	# Some people use a C++ compiler to compile C. Since we use `exit',
2944	# in C++ we need to declare it. In case someone uses the same compiler
2945	# for both compiling C and C++ we need to have the C++ compiler decide
2946	# the declaration of exit, since it's the most demanding environment.
2947	cat >conftest.$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.$ac_ext >&5
3022
3023	continue
3024	fi	4205	fi
3025	rm -f conftest.err conftest.$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.$ac_ext >&5
3066		4206
3067	fi
3068	rm -f conftest.err conftest.$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.$ac_ext
3083	ac_ext=c	4207	ac_ext=c
3084	ac_cpp='$CPP $CPPFLAGS'	4208	ac_cpp='$CPP $CPPFLAGS'
3085	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4209	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3086	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4210	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3087	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4211	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3088		4212
3089	depcc="$CC" am_compiler_list=	4213	depcc="$CC" am_compiler_list=
3090		4214
3091	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4215	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3092	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4216	$as_echo_n "checking dependency style of $depcc... " >&6; }
3093	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4217	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3094	echo $ECHO_N "(cached) $ECHO_C" >&6	4218	$as_echo_n "(cached) " >&6
3095	else	4219	else
3096	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4220	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3097	# We make a subdir and do the tests there. Otherwise we can end up	4221	# We make a subdir and do the tests there. Otherwise we can end up
3098	# making bogus files that we don't know about and never remove. For	4222	# making bogus files that we don't know about and never remove. For
3099	# instance it was reported that on HP-UX the gcc test will end up	4223	# instance it was reported that on HP-UX the gcc test will end up
…		…
3169	else	4293	else
3170	am_cv_CC_dependencies_compiler_type=none	4294	am_cv_CC_dependencies_compiler_type=none
3171	fi	4295	fi
3172		4296
3173	fi	4297	fi
3174	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3175	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4299	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3176	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4300	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3177		4301
3178		4302
3179		4303
3180	if	4304	if
…		…
3187	am__fastdepCC_FALSE=	4311	am__fastdepCC_FALSE=
3188	fi	4312	fi
3189		4313
3190		4314
3191		4315
3192	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4316	# Check whether --with-gnu-ld was given.
3193	if test "${with_gnu_ld+set}" = set; then	4317	if test "${with_gnu_ld+set}" = set; then :
3194	withval="$with_gnu_ld"
3195	test "$withval" = no \|\| with_gnu_ld=yes	4318	withval=$with_gnu_ld; test "$withval" = no \|\| with_gnu_ld=yes
3196	else	4319	else
3197	with_gnu_ld=no	4320	with_gnu_ld=no
3198	fi;	4321	fi
		4322
3199	ac_prog=ld	4323	ac_prog=ld
3200	if test "$GCC" = yes; then	4324	if test "$GCC" = yes; then
3201	# Check if gcc -print-prog-name=ld gives a path.	4325	# Check if gcc -print-prog-name=ld gives a path.
3202	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4326	{ $as_echo "$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	4327	$as_echo_n "checking for ld used by GCC... " >&6; }
3204	case $host in	4328	case $host in
3205	--mingw*)	4329	--mingw*)
3206	# gcc leaves a trailing carriage return which upsets mingw	4330	# gcc leaves a trailing carriage return which upsets mingw
3207	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;	4331	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3208	*)	4332	*)
…		…
3227	# If it is relative, then search for the first ld in PATH.	4351	# If it is relative, then search for the first ld in PATH.
3228	with_gnu_ld=unknown	4352	with_gnu_ld=unknown
3229	;;	4353	;;
3230	esac	4354	esac
3231	elif test "$with_gnu_ld" = yes; then	4355	elif test "$with_gnu_ld" = yes; then
3232	echo "$as_me:$LINENO: checking for GNU ld" >&5	4356	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3233	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4357	$as_echo_n "checking for GNU ld... " >&6; }
3234	else	4358	else
3235	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4359	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3236	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4360	$as_echo_n "checking for non-GNU ld... " >&6; }
3237	fi	4361	fi
3238	if test "${acl_cv_path_LD+set}" = set; then	4362	if ${acl_cv_path_LD+:} false; then :
3239	echo $ECHO_N "(cached) $ECHO_C" >&6	4363	$as_echo_n "(cached) " >&6
3240	else	4364	else
3241	if test -z "$LD"; then	4365	if test -z "$LD"; then
3242	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4366	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3243	for ac_dir in $PATH; do	4367	for ac_dir in $PATH; do
3244	test -z "$ac_dir" && ac_dir=.	4368	test -z "$ac_dir" && ac_dir=.
…		…
3260	fi	4384	fi
3261	fi	4385	fi
3262		4386
3263	LD="$acl_cv_path_LD"	4387	LD="$acl_cv_path_LD"
3264	if test -n "$LD"; then	4388	if test -n "$LD"; then
3265	echo "$as_me:$LINENO: result: $LD" >&5	4389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3266	echo "${ECHO_T}$LD" >&6	4390	$as_echo "$LD" >&6; }
3267	else	4391	else
3268	echo "$as_me:$LINENO: result: no" >&5	4392	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3269	echo "${ECHO_T}no" >&6	4393	$as_echo "no" >&6; }
3270	fi	4394	fi
3271	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4395	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	4396	{ $as_echo "$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	4397	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3276	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4398	if ${acl_cv_prog_gnu_ld+:} false; then :
3277	echo $ECHO_N "(cached) $ECHO_C" >&6	4399	$as_echo_n "(cached) " >&6
3278	else	4400	else
3279	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4401	# 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	4402	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3281	acl_cv_prog_gnu_ld=yes	4403	acl_cv_prog_gnu_ld=yes
3282	else	4404	else
3283	acl_cv_prog_gnu_ld=no	4405	acl_cv_prog_gnu_ld=no
3284	fi	4406	fi
3285	fi	4407	fi
3286	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3287	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4409	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3288	with_gnu_ld=$acl_cv_prog_gnu_ld	4410	with_gnu_ld=$acl_cv_prog_gnu_ld
3289		4411
3290		4412
3291		4413
3292	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4414	{ $as_echo "$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	4415	$as_echo_n "checking for shared library run path origin... " >&6; }
3294	if test "${acl_cv_rpath+set}" = set; then	4416	if ${acl_cv_rpath+:} false; then :
3295	echo $ECHO_N "(cached) $ECHO_C" >&6	4417	$as_echo_n "(cached) " >&6
3296	else	4418	else
3297		4419
3298	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4420	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	4421	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3300	. ./conftest.sh	4422	. ./conftest.sh
3301	rm -f ./conftest.sh	4423	rm -f ./conftest.sh
3302	acl_cv_rpath=done	4424	acl_cv_rpath=done
3303		4425
3304	fi	4426	fi
3305	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4427	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3306	echo "${ECHO_T}$acl_cv_rpath" >&6	4428	$as_echo "$acl_cv_rpath" >&6; }
3307	wl="$acl_cv_wl"	4429	wl="$acl_cv_wl"
3308	libext="$acl_cv_libext"	4430	libext="$acl_cv_libext"
3309	shlibext="$acl_cv_shlibext"	4431	shlibext="$acl_cv_shlibext"
3310	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4432	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3311	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4433	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3312	hardcode_direct="$acl_cv_hardcode_direct"	4434	hardcode_direct="$acl_cv_hardcode_direct"
3313	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4435	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3314	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4436	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3315	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4437	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3316	# Check whether --enable-rpath or --disable-rpath was given.	4438	# Check whether --enable-rpath was given.
3317	if test "${enable_rpath+set}" = set; then	4439	if test "${enable_rpath+set}" = set; then :
3318	enableval="$enable_rpath"	4440	enableval=$enable_rpath; :
3319	:
3320	else	4441	else
3321	enable_rpath=yes	4442	enable_rpath=yes
3322	fi;	4443	fi
		4444
3323		4445
3324		4446
3325		4447
3326		4448
3327		4449
…		…
3339		4461
3340	exec_prefix="$acl_save_exec_prefix"	4462	exec_prefix="$acl_save_exec_prefix"
3341	prefix="$acl_save_prefix"	4463	prefix="$acl_save_prefix"
3342		4464
3343		4465
3344	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4466	# Check whether --with-libiconv-prefix was given.
3345	if test "${with_libiconv_prefix+set}" = set; then	4467	if test "${with_libiconv_prefix+set}" = set; then :
3346	withval="$with_libiconv_prefix"	4468	withval=$with_libiconv_prefix;
3347
3348	if test "X$withval" = "Xno"; then	4469	if test "X$withval" = "Xno"; then
3349	use_additional=no	4470	use_additional=no
3350	else	4471	else
3351	if test "X$withval" = "X"; then	4472	if test "X$withval" = "X"; then
3352		4473
…		…
3365	additional_includedir="$withval/include"	4486	additional_includedir="$withval/include"
3366	additional_libdir="$withval/lib"	4487	additional_libdir="$withval/lib"
3367	fi	4488	fi
3368	fi	4489	fi
3369		4490
3370	fi;	4491	fi
		4492
3371	LIBICONV=	4493	LIBICONV=
3372	LTLIBICONV=	4494	LTLIBICONV=
3373	INCICONV=	4495	INCICONV=
3374	rpathdirs=	4496	rpathdirs=
3375	ltrpathdirs=	4497	ltrpathdirs=
…		…
3718		4840
3719		4841
3720		4842
3721		4843
3722		4844
3723	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3724	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4846	$as_echo_n "checking whether NLS is requested... " >&6; }
3725	# Check whether --enable-nls or --disable-nls was given.	4847	# Check whether --enable-nls was given.
3726	if test "${enable_nls+set}" = set; then	4848	if test "${enable_nls+set}" = set; then :
3727	enableval="$enable_nls"	4849	enableval=$enable_nls; USE_NLS=$enableval
3728	USE_NLS=$enableval
3729	else	4850	else
3730	USE_NLS=yes	4851	USE_NLS=yes
3731	fi;	4852	fi
		4853
3732	echo "$as_me:$LINENO: result: $USE_NLS" >&5	4854	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3733	echo "${ECHO_T}$USE_NLS" >&6	4855	$as_echo "$USE_NLS" >&6; }
3734		4856
3735		4857
3736		4858
3737	LIBINTL=	4859	LIBINTL=
3738	LTLIBINTL=	4860	LTLIBINTL=
…		…
3744		4866
3745		4867
3746		4868
3747		4869
3748		4870
3749	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	4871	{ $as_echo "$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	4872	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3751	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	4873	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3752	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	$as_echo_n "(cached) " >&6
3753	else	4875	else
3754	cat >conftest.$ac_ext <<_ACEOF
3755	/* confdefs.h. */
3756	_ACEOF
3757	cat confdefs.h >>conftest.$ac_ext	4876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3758	cat >>conftest.$ac_ext <<_ACEOF
3759	/* end confdefs.h. */	4877	/* end confdefs.h. */
3760	#include <libintl.h>	4878	#include <libintl.h>
3761	extern int _nl_msg_cat_cntr;	4879	extern int _nl_msg_cat_cntr;
3762	extern int *_nl_domain_bindings;	4880	extern int *_nl_domain_bindings;
3763	int	4881	int
…		…
3767	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	4885	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3768	;	4886	;
3769	return 0;	4887	return 0;
3770	}	4888	}
3771	_ACEOF	4889	_ACEOF
3772	rm -f conftest.$ac_objext conftest$ac_exeext	4890	if ac_fn_c_try_link "$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 $ac_status); }; }; then
3793	gt_cv_func_gnugettext1_libc=yes	4891	gt_cv_func_gnugettext1_libc=yes
3794	else	4892	else
3795	echo "$as_me: failed program was:" >&5
3796	sed 's/^/\| /' conftest.$ac_ext >&5
3797
3798	gt_cv_func_gnugettext1_libc=no	4893	gt_cv_func_gnugettext1_libc=no
3799	fi	4894	fi
3800	rm -f conftest.err conftest.$ac_objext \	4895	rm -f core conftest.err conftest.$ac_objext \
3801	conftest$ac_exeext conftest.$ac_ext	4896	conftest$ac_exeext conftest.$ac_ext
3802	fi	4897	fi
3803	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	4898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3804	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	4899	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3805		4900
3806	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	4901	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3807		4902
3808		4903
3809		4904
…		…
3832	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	4927	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3833	fi	4928	fi
3834	done	4929	done
3835		4930
3836		4931
3837	echo "$as_me:$LINENO: checking for iconv" >&5	4932	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3838	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	4933	$as_echo_n "checking for iconv... " >&6; }
3839	if test "${am_cv_func_iconv+set}" = set; then	4934	if ${am_cv_func_iconv+:} false; then :
3840	echo $ECHO_N "(cached) $ECHO_C" >&6	4935	$as_echo_n "(cached) " >&6
3841	else	4936	else
3842		4937
3843	am_cv_func_iconv="no, consider installing GNU libiconv"	4938	am_cv_func_iconv="no, consider installing GNU libiconv"
3844	am_cv_lib_iconv=no	4939	am_cv_lib_iconv=no
3845	cat >conftest.$ac_ext <<_ACEOF
3846	/* confdefs.h. */
3847	_ACEOF
3848	cat confdefs.h >>conftest.$ac_ext	4940	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3849	cat >>conftest.$ac_ext <<_ACEOF
3850	/* end confdefs.h. */	4941	/* end confdefs.h. */
3851	#include <stdlib.h>	4942	#include <stdlib.h>
3852	#include <iconv.h>	4943	#include <iconv.h>
3853	int	4944	int
3854	main ()	4945	main ()
…		…
3858	iconv_close(cd);	4949	iconv_close(cd);
3859	;	4950	;
3860	return 0;	4951	return 0;
3861	}	4952	}
3862	_ACEOF	4953	_ACEOF
3863	rm -f conftest.$ac_objext conftest$ac_exeext	4954	if ac_fn_c_try_link "$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 $ac_status); }; }; then
3884	am_cv_func_iconv=yes	4955	am_cv_func_iconv=yes
3885	else
3886	echo "$as_me: failed program was:" >&5
3887	sed 's/^/\| /' conftest.$ac_ext >&5
3888
3889	fi	4956	fi
3890	rm -f conftest.err conftest.$ac_objext \	4957	rm -f core conftest.err conftest.$ac_objext \
3891	conftest$ac_exeext conftest.$ac_ext	4958	conftest$ac_exeext conftest.$ac_ext
3892	if test "$am_cv_func_iconv" != yes; then	4959	if test "$am_cv_func_iconv" != yes; then
3893	am_save_LIBS="$LIBS"	4960	am_save_LIBS="$LIBS"
3894	LIBS="$LIBS $LIBICONV"	4961	LIBS="$LIBS $LIBICONV"
3895	cat >conftest.$ac_ext <<_ACEOF
3896	/* confdefs.h. */
3897	_ACEOF
3898	cat confdefs.h >>conftest.$ac_ext	4962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3899	cat >>conftest.$ac_ext <<_ACEOF
3900	/* end confdefs.h. */	4963	/* end confdefs.h. */
3901	#include <stdlib.h>	4964	#include <stdlib.h>
3902	#include <iconv.h>	4965	#include <iconv.h>
3903	int	4966	int
3904	main ()	4967	main ()
…		…
3908	iconv_close(cd);	4971	iconv_close(cd);
3909	;	4972	;
3910	return 0;	4973	return 0;
3911	}	4974	}
3912	_ACEOF	4975	_ACEOF
3913	rm -f conftest.$ac_objext conftest$ac_exeext	4976	if ac_fn_c_try_link "$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 $ac_status); }; }; then
3934	am_cv_lib_iconv=yes	4977	am_cv_lib_iconv=yes
3935	am_cv_func_iconv=yes	4978	am_cv_func_iconv=yes
3936	else
3937	echo "$as_me: failed program was:" >&5
3938	sed 's/^/\| /' conftest.$ac_ext >&5
3939
3940	fi	4979	fi
3941	rm -f conftest.err conftest.$ac_objext \	4980	rm -f core conftest.err conftest.$ac_objext \
3942	conftest$ac_exeext conftest.$ac_ext	4981	conftest$ac_exeext conftest.$ac_ext
3943	LIBS="$am_save_LIBS"	4982	LIBS="$am_save_LIBS"
3944	fi	4983	fi
3945		4984
3946	fi	4985	fi
3947	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	4986	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3948	echo "${ECHO_T}$am_cv_func_iconv" >&6	4987	$as_echo "$am_cv_func_iconv" >&6; }
3949	if test "$am_cv_func_iconv" = yes; then	4988	if test "$am_cv_func_iconv" = yes; then
3950		4989
3951	cat >>confdefs.h <<\_ACEOF	4990	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3952	#define HAVE_ICONV 1
3953	_ACEOF
3954		4991
3955	fi	4992	fi
3956	if test "$am_cv_lib_iconv" = yes; then	4993	if test "$am_cv_lib_iconv" = yes; then
3957	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	4994	{ $as_echo "$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	4995	$as_echo_n "checking how to link with libiconv... " >&6; }
3959	echo "$as_me:$LINENO: result: $LIBICONV" >&5	4996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3960	echo "${ECHO_T}$LIBICONV" >&6	4997	$as_echo "$LIBICONV" >&6; }
3961	else	4998	else
3962	CPPFLAGS="$am_save_CPPFLAGS"	4999	CPPFLAGS="$am_save_CPPFLAGS"
3963	LIBICONV=	5000	LIBICONV=
3964	LTLIBICONV=	5001	LTLIBICONV=
3965	fi	5002	fi
…		…
3981		5018
3982	exec_prefix="$acl_save_exec_prefix"	5019	exec_prefix="$acl_save_exec_prefix"
3983	prefix="$acl_save_prefix"	5020	prefix="$acl_save_prefix"
3984		5021
3985		5022
3986	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5023	# Check whether --with-libintl-prefix was given.
3987	if test "${with_libintl_prefix+set}" = set; then	5024	if test "${with_libintl_prefix+set}" = set; then :
3988	withval="$with_libintl_prefix"	5025	withval=$with_libintl_prefix;
3989
3990	if test "X$withval" = "Xno"; then	5026	if test "X$withval" = "Xno"; then
3991	use_additional=no	5027	use_additional=no
3992	else	5028	else
3993	if test "X$withval" = "X"; then	5029	if test "X$withval" = "X"; then
3994		5030
…		…
4007	additional_includedir="$withval/include"	5043	additional_includedir="$withval/include"
4008	additional_libdir="$withval/lib"	5044	additional_libdir="$withval/lib"
4009	fi	5045	fi
4010	fi	5046	fi
4011		5047
4012	fi;	5048	fi
		5049
4013	LIBINTL=	5050	LIBINTL=
4014	LTLIBINTL=	5051	LTLIBINTL=
4015	INCINTL=	5052	INCINTL=
4016	rpathdirs=	5053	rpathdirs=
4017	ltrpathdirs=	5054	ltrpathdirs=
…		…
4343	for found_dir in $ltrpathdirs; do	5380	for found_dir in $ltrpathdirs; do
4344	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5381	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4345	done	5382	done
4346	fi	5383	fi
4347		5384
4348	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5385	{ $as_echo "$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	5386	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4350	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5387	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4351	echo $ECHO_N "(cached) $ECHO_C" >&6	5388	$as_echo_n "(cached) " >&6
4352	else	5389	else
4353	gt_save_CPPFLAGS="$CPPFLAGS"	5390	gt_save_CPPFLAGS="$CPPFLAGS"
4354	CPPFLAGS="$CPPFLAGS $INCINTL"	5391	CPPFLAGS="$CPPFLAGS $INCINTL"
4355	gt_save_LIBS="$LIBS"	5392	gt_save_LIBS="$LIBS"
4356	LIBS="$LIBS $LIBINTL"	5393	LIBS="$LIBS $LIBINTL"
4357	cat >conftest.$ac_ext <<_ACEOF	5394	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4358	/* confdefs.h. */
4359	_ACEOF
4360	cat confdefs.h >>conftest.$ac_ext
4361	cat >>conftest.$ac_ext <<_ACEOF
4362	/* end confdefs.h. */	5395	/* end confdefs.h. */
4363	#include <libintl.h>	5396	#include <libintl.h>
4364	extern int _nl_msg_cat_cntr;	5397	extern int _nl_msg_cat_cntr;
4365	extern	5398	extern
4366	#ifdef __cplusplus	5399	#ifdef __cplusplus
…		…
4374	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5407	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4375	;	5408	;
4376	return 0;	5409	return 0;
4377	}	5410	}
4378	_ACEOF	5411	_ACEOF
4379	rm -f conftest.$ac_objext conftest$ac_exeext	5412	if ac_fn_c_try_link "$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 $ac_status); }; }; then
4400	gt_cv_func_gnugettext1_libintl=yes	5413	gt_cv_func_gnugettext1_libintl=yes
4401	else	5414	else
4402	echo "$as_me: failed program was:" >&5
4403	sed 's/^/\| /' conftest.$ac_ext >&5
4404
4405	gt_cv_func_gnugettext1_libintl=no	5415	gt_cv_func_gnugettext1_libintl=no
4406	fi	5416	fi
4407	rm -f conftest.err conftest.$ac_objext \	5417	rm -f core conftest.err conftest.$ac_objext \
4408	conftest$ac_exeext conftest.$ac_ext	5418	conftest$ac_exeext conftest.$ac_ext
4409	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5419	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4410	LIBS="$LIBS $LIBICONV"	5420	LIBS="$LIBS $LIBICONV"
4411	cat >conftest.$ac_ext <<_ACEOF	5421	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4412	/* confdefs.h. */
4413	_ACEOF
4414	cat confdefs.h >>conftest.$ac_ext
4415	cat >>conftest.$ac_ext <<_ACEOF
4416	/* end confdefs.h. */	5422	/* end confdefs.h. */
4417	#include <libintl.h>	5423	#include <libintl.h>
4418	extern int _nl_msg_cat_cntr;	5424	extern int _nl_msg_cat_cntr;
4419	extern	5425	extern
4420	#ifdef __cplusplus	5426	#ifdef __cplusplus
…		…
4428	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5434	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4429	;	5435	;
4430	return 0;	5436	return 0;
4431	}	5437	}
4432	_ACEOF	5438	_ACEOF
4433	rm -f conftest.$ac_objext conftest$ac_exeext	5439	if ac_fn_c_try_link "$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 $LIBICONV"	5440	LIBINTL="$LIBINTL $LIBICONV"
4455	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5441	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4456	gt_cv_func_gnugettext1_libintl=yes	5442	gt_cv_func_gnugettext1_libintl=yes
4457		5443
4458	else
4459	echo "$as_me: failed program was:" >&5
4460	sed 's/^/\| /' conftest.$ac_ext >&5
4461
4462	fi	5444	fi
4463	rm -f conftest.err conftest.$ac_objext \	5445	rm -f core conftest.err conftest.$ac_objext \
4464	conftest$ac_exeext conftest.$ac_ext	5446	conftest$ac_exeext conftest.$ac_ext
4465	fi	5447	fi
4466	CPPFLAGS="$gt_save_CPPFLAGS"	5448	CPPFLAGS="$gt_save_CPPFLAGS"
4467	LIBS="$gt_save_LIBS"	5449	LIBS="$gt_save_LIBS"
4468	fi	5450	fi
4469	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4470	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5452	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4471	fi	5453	fi
4472		5454
4473	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5455	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4474	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5456	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4475	&& test "$PACKAGE" != gettext; }; then	5457	&& test "$PACKAGE" != gettext; }; then
…		…
4483		5465
4484		5466
4485	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5467	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4486	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then	5468	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then
4487		5469
4488	cat >>confdefs.h <<\_ACEOF	5470	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4489	#define ENABLE_NLS 1
4490	_ACEOF
4491		5471
4492	else	5472	else
4493	USE_NLS=no	5473	USE_NLS=no
4494	fi	5474	fi
4495	fi	5475	fi
4496		5476
4497	if test "$USE_NLS" = "yes"; then	5477	if test "$USE_NLS" = "yes"; then
4498		5478
4499	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5479	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4500	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5480	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4501	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5481	{ $as_echo "$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	5482	$as_echo_n "checking how to link with libintl... " >&6; }
4503	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5483	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4504	echo "${ECHO_T}$LIBINTL" >&6	5484	$as_echo "$LIBINTL" >&6; }
4505		5485
4506	for element in $INCINTL; do	5486	for element in $INCINTL; do
4507	haveit=	5487	haveit=
4508	for x in $CPPFLAGS; do	5488	for x in $CPPFLAGS; do
4509		5489
…		…
4526	done	5506	done
4527		5507
4528	fi	5508	fi
4529		5509
4530		5510
4531	cat >>confdefs.h <<\_ACEOF	5511	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4532	#define HAVE_GETTEXT 1
4533	_ACEOF
4534		5512
4535		5513
4536	cat >>confdefs.h <<\_ACEOF	5514	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4537	#define HAVE_DCGETTEXT 1
4538	_ACEOF
4539		5515
4540	fi	5516	fi
4541		5517
4542	POSUB=po	5518	POSUB=po
4543	fi	5519	fi
…		…
4555		5531
4556	# Enable GNU extensions.	5532	# Enable GNU extensions.
4557	# Define this here, not in acconfig's @TOP@ section, since definitions	5533	# Define this here, not in acconfig's @TOP@ section, since definitions
4558	# in the latter don't make it into the configure-time tests.	5534	# in the latter don't make it into the configure-time tests.
4559		5535
4560	cat >>confdefs.h <<\_ACEOF	5536	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4561	#define _GNU_SOURCE 1
4562	_ACEOF
4563		5537
4564		5538
4565	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	5539	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4566		5540
4567	ALL_LINGUAS=""	5541	ALL_LINGUAS=""
…		…
4569	ac_ext=c	5543	ac_ext=c
4570	ac_cpp='$CPP $CPPFLAGS'	5544	ac_cpp='$CPP $CPPFLAGS'
4571	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5545	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4572	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5546	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4573	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5547	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	5548	{ $as_echo "$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	5549	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5401	# On Suns, sometimes $CPP names a directory.	5550	# On Suns, sometimes $CPP names a directory.
5402	if test -n "$CPP" && test -d "$CPP"; then	5551	if test -n "$CPP" && test -d "$CPP"; then
5403	CPP=	5552	CPP=
5404	fi	5553	fi
5405	if test -z "$CPP"; then	5554	if test -z "$CPP"; then
5406	if test "${ac_cv_prog_CPP+set}" = set; then	5555	if ${ac_cv_prog_CPP+:} false; then :
5407	echo $ECHO_N "(cached) $ECHO_C" >&6	5556	$as_echo_n "(cached) " >&6
5408	else	5557	else
5409	# Double quotes because CPP needs to be expanded	5558	# Double quotes because CPP needs to be expanded
5410	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	5559	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5411	do	5560	do
5412	ac_preproc_ok=false	5561	ac_preproc_ok=false
…		…
5416	# with a fresh cross-compiler works.	5565	# with a fresh cross-compiler works.
5417	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5566	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5418	# <limits.h> exists even on freestanding compilers.	5567	# <limits.h> exists even on freestanding compilers.
5419	# On the NeXT, cc -E runs the code through the compiler's parser,	5568	# On the NeXT, cc -E runs the code through the compiler's parser,
5420	# not just through cpp. "Syntax error" is here to catch this case.	5569	# not just through cpp. "Syntax error" is here to catch this case.
5421	cat >conftest.$ac_ext <<_ACEOF
5422	/* confdefs.h. */
5423	_ACEOF
5424	cat confdefs.h >>conftest.$ac_ext	5570	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5425	cat >>conftest.$ac_ext <<_ACEOF
5426	/* end confdefs.h. */	5571	/* end confdefs.h. */
5427	#ifdef __STDC__	5572	#ifdef __STDC__
5428	# include <limits.h>	5573	# include <limits.h>
5429	#else	5574	#else
5430	# include <assert.h>	5575	# include <assert.h>
5431	#endif	5576	#endif
5432	Syntax error	5577	Syntax error
5433	_ACEOF	5578	_ACEOF
5434	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5579	if ac_fn_c_try_cpp "$LINENO"; then :
5435	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5580
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	5581	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.$ac_ext >&5
5456
5457	# Broken: fails on valid input.	5582	# Broken: fails on valid input.
5458	continue	5583	continue
5459	fi	5584	fi
5460	rm -f conftest.err conftest.$ac_ext	5585	rm -f conftest.err conftest.i conftest.$ac_ext
5461		5586
5462	# OK, works on sane cases. Now check whether non-existent headers	5587	# OK, works on sane cases. Now check whether nonexistent headers
5463	# can be detected and how.	5588	# can be detected and how.
5464	cat >conftest.$ac_ext <<_ACEOF
5465	/* confdefs.h. */
5466	_ACEOF
5467	cat confdefs.h >>conftest.$ac_ext	5589	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5468	cat >>conftest.$ac_ext <<_ACEOF
5469	/* end confdefs.h. */	5590	/* end confdefs.h. */
5470	#include <ac_nonexistent.h>	5591	#include <ac_nonexistent.h>
5471	_ACEOF	5592	_ACEOF
5472	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5593	if ac_fn_c_try_cpp "$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 "$ac_cpp_err"; then
5490	# Broken: success on invalid input.	5594	# Broken: success on invalid input.
5491	continue	5595	continue
5492	else	5596	else
5493	echo "$as_me: failed program was:" >&5
5494	sed 's/^/\| /' conftest.$ac_ext >&5
5495
5496	# Passes both tests.	5597	# Passes both tests.
5497	ac_preproc_ok=:	5598	ac_preproc_ok=:
5498	break	5599	break
5499	fi	5600	fi
5500	rm -f conftest.err conftest.$ac_ext	5601	rm -f conftest.err conftest.i conftest.$ac_ext
5501		5602
5502	done	5603	done
5503	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5604	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5504	rm -f conftest.err conftest.$ac_ext	5605	rm -f conftest.i conftest.err conftest.$ac_ext
5505	if $ac_preproc_ok; then	5606	if $ac_preproc_ok; then :
5506	break	5607	break
5507	fi	5608	fi
5508		5609
5509	done	5610	done
5510	ac_cv_prog_CPP=$CPP	5611	ac_cv_prog_CPP=$CPP
…		…
5512	fi	5613	fi
5513	CPP=$ac_cv_prog_CPP	5614	CPP=$ac_cv_prog_CPP
5514	else	5615	else
5515	ac_cv_prog_CPP=$CPP	5616	ac_cv_prog_CPP=$CPP
5516	fi	5617	fi
5517	echo "$as_me:$LINENO: result: $CPP" >&5	5618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5518	echo "${ECHO_T}$CPP" >&6	5619	$as_echo "$CPP" >&6; }
5519	ac_preproc_ok=false	5620	ac_preproc_ok=false
5520	for ac_c_preproc_warn_flag in '' yes	5621	for ac_c_preproc_warn_flag in '' yes
5521	do	5622	do
5522	# Use a header file that comes with gcc, so configuring glibc	5623	# Use a header file that comes with gcc, so configuring glibc
5523	# with a fresh cross-compiler works.	5624	# with a fresh cross-compiler works.
5524	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5625	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5525	# <limits.h> exists even on freestanding compilers.	5626	# <limits.h> exists even on freestanding compilers.
5526	# On the NeXT, cc -E runs the code through the compiler's parser,	5627	# 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.	5628	# 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	5629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5532	cat >>conftest.$ac_ext <<_ACEOF
5533	/* end confdefs.h. */	5630	/* end confdefs.h. */
5534	#ifdef __STDC__	5631	#ifdef __STDC__
5535	# include <limits.h>	5632	# include <limits.h>
5536	#else	5633	#else
5537	# include <assert.h>	5634	# include <assert.h>
5538	#endif	5635	#endif
5539	Syntax error	5636	Syntax error
5540	_ACEOF	5637	_ACEOF
5541	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5638	if ac_fn_c_try_cpp "$LINENO"; then :
5542	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5639
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	5640	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.$ac_ext >&5
5563
5564	# Broken: fails on valid input.	5641	# Broken: fails on valid input.
5565	continue	5642	continue
5566	fi	5643	fi
5567	rm -f conftest.err conftest.$ac_ext	5644	rm -f conftest.err conftest.i conftest.$ac_ext
5568		5645
5569	# OK, works on sane cases. Now check whether non-existent headers	5646	# OK, works on sane cases. Now check whether nonexistent headers
5570	# can be detected and how.	5647	# can be detected and how.
5571	cat >conftest.$ac_ext <<_ACEOF
5572	/* confdefs.h. */
5573	_ACEOF
5574	cat confdefs.h >>conftest.$ac_ext	5648	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5575	cat >>conftest.$ac_ext <<_ACEOF
5576	/* end confdefs.h. */	5649	/* end confdefs.h. */
5577	#include <ac_nonexistent.h>	5650	#include <ac_nonexistent.h>
5578	_ACEOF	5651	_ACEOF
5579	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5652	if ac_fn_c_try_cpp "$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 "$ac_cpp_err"; then
5597	# Broken: success on invalid input.	5653	# Broken: success on invalid input.
5598	continue	5654	continue
5599	else	5655	else
5600	echo "$as_me: failed program was:" >&5
5601	sed 's/^/\| /' conftest.$ac_ext >&5
5602
5603	# Passes both tests.	5656	# Passes both tests.
5604	ac_preproc_ok=:	5657	ac_preproc_ok=:
5605	break	5658	break
5606	fi	5659	fi
5607	rm -f conftest.err conftest.$ac_ext	5660	rm -f conftest.err conftest.i conftest.$ac_ext
5608		5661
5609	done	5662	done
5610	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5663	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5611	rm -f conftest.err conftest.$ac_ext	5664	rm -f conftest.i conftest.err conftest.$ac_ext
5612	if $ac_preproc_ok; then	5665	if $ac_preproc_ok; then :
5613	:	5666
5614	else	5667	else
5615	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	5668	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5616	See \`config.log' for more details." >&5	5669	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5617	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	5670	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5618	See \`config.log' for more details." >&2;}	5671	See \`config.log' for more details" "$LINENO" 5; }
5619	{ (exit 1); exit 1; }; }
5620	fi	5672	fi
5621		5673
5622	ac_ext=c	5674	ac_ext=c
5623	ac_cpp='$CPP $CPPFLAGS'	5675	ac_cpp='$CPP $CPPFLAGS'
5624	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5676	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5625	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5677	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5626	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5678	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5627		5679
5628	ac_ext=cc	5680	ac_ext=cpp
5629	ac_cpp='$CXXCPP $CPPFLAGS'	5681	ac_cpp='$CXXCPP $CPPFLAGS'
5630	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5682	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5631	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5683	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5632	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5684	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5685	if test -z "$CXX"; then
		5686	if test -n "$CCC"; then
		5687	CXX=$CCC
		5688	else
5633	if test -n "$ac_tool_prefix"; then	5689	if test -n "$ac_tool_prefix"; then
5634	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5690	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5635	do	5691	do
5636	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	5692	# Extract the first word of "$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	5693	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5638	echo "$as_me:$LINENO: checking for $ac_word" >&5	5694	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5639	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5695	$as_echo_n "checking for $ac_word... " >&6; }
5640	if test "${ac_cv_prog_CXX+set}" = set; then	5696	if ${ac_cv_prog_CXX+:} false; then :
5641	echo $ECHO_N "(cached) $ECHO_C" >&6	5697	$as_echo_n "(cached) " >&6
5642	else	5698	else
5643	if test -n "$CXX"; then	5699	if test -n "$CXX"; then
5644	ac_cv_prog_CXX="$CXX" # Let the user override the test.	5700	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5645	else	5701	else
5646	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5702	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5647	for as_dir in $PATH	5703	for as_dir in $PATH
5648	do	5704	do
5649	IFS=$as_save_IFS	5705	IFS=$as_save_IFS
5650	test -z "$as_dir" && as_dir=.	5706	test -z "$as_dir" && as_dir=.
5651	for ac_exec_ext in '' $ac_executable_extensions; do	5707	for ac_exec_ext in '' $ac_executable_extensions; do
5652	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5708	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5653	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	5709	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5654	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5710	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5655	break 2	5711	break 2
5656	fi	5712	fi
5657	done	5713	done
5658	done	5714	done
		5715	IFS=$as_save_IFS
5659		5716
5660	fi	5717	fi
5661	fi	5718	fi
5662	CXX=$ac_cv_prog_CXX	5719	CXX=$ac_cv_prog_CXX
5663	if test -n "$CXX"; then	5720	if test -n "$CXX"; then
5664	echo "$as_me:$LINENO: result: $CXX" >&5	5721	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5665	echo "${ECHO_T}$CXX" >&6	5722	$as_echo "$CXX" >&6; }
5666	else	5723	else
5667	echo "$as_me:$LINENO: result: no" >&5	5724	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5668	echo "${ECHO_T}no" >&6	5725	$as_echo "no" >&6; }
5669	fi	5726	fi
		5727
5670		5728
5671	test -n "$CXX" && break	5729	test -n "$CXX" && break
5672	done	5730	done
5673	fi	5731	fi
5674	if test -z "$CXX"; then	5732	if test -z "$CXX"; then
5675	ac_ct_CXX=$CXX	5733	ac_ct_CXX=$CXX
5676	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5734	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5677	do	5735	do
5678	# Extract the first word of "$ac_prog", so it can be a program name with args.	5736	# Extract the first word of "$ac_prog", so it can be a program name with args.
5679	set dummy $ac_prog; ac_word=$2	5737	set dummy $ac_prog; ac_word=$2
5680	echo "$as_me:$LINENO: checking for $ac_word" >&5	5738	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5681	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5739	$as_echo_n "checking for $ac_word... " >&6; }
5682	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	5740	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5683	echo $ECHO_N "(cached) $ECHO_C" >&6	5741	$as_echo_n "(cached) " >&6
5684	else	5742	else
5685	if test -n "$ac_ct_CXX"; then	5743	if test -n "$ac_ct_CXX"; then
5686	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	5744	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5687	else	5745	else
5688	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5746	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5689	for as_dir in $PATH	5747	for as_dir in $PATH
5690	do	5748	do
5691	IFS=$as_save_IFS	5749	IFS=$as_save_IFS
5692	test -z "$as_dir" && as_dir=.	5750	test -z "$as_dir" && as_dir=.
5693	for ac_exec_ext in '' $ac_executable_extensions; do	5751	for ac_exec_ext in '' $ac_executable_extensions; do
5694	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5752	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5695	ac_cv_prog_ac_ct_CXX="$ac_prog"	5753	ac_cv_prog_ac_ct_CXX="$ac_prog"
5696	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5754	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5697	break 2	5755	break 2
5698	fi	5756	fi
5699	done	5757	done
5700	done	5758	done
		5759	IFS=$as_save_IFS
5701		5760
5702	fi	5761	fi
5703	fi	5762	fi
5704	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	5763	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5705	if test -n "$ac_ct_CXX"; then	5764	if test -n "$ac_ct_CXX"; then
5706	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	5765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5707	echo "${ECHO_T}$ac_ct_CXX" >&6	5766	$as_echo "$ac_ct_CXX" >&6; }
5708	else	5767	else
5709	echo "$as_me:$LINENO: result: no" >&5	5768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5710	echo "${ECHO_T}no" >&6	5769	$as_echo "no" >&6; }
5711	fi	5770	fi
		5771
5712		5772
5713	test -n "$ac_ct_CXX" && break	5773	test -n "$ac_ct_CXX" && break
5714	done	5774	done
5715	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
5716		5775
		5776	if test "x$ac_ct_CXX" = x; then
		5777	CXX="g++"
		5778	else
		5779	case $cross_compiling:$ac_tool_warned in
		5780	yes:)
		5781	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		5782	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5783	ac_tool_warned=yes ;;
		5784	esac
5717	CXX=$ac_ct_CXX	5785	CXX=$ac_ct_CXX
		5786	fi
5718	fi	5787	fi
5719		5788
5720		5789	fi
		5790	fi
5721	# Provide some information about the compiler.	5791	# Provide some information about the compiler.
5722	echo "$as_me:$LINENO:" \	5792	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5723	"checking for C++ compiler version" >&5	5793	set X $ac_compile
5724	ac_compiler=`set X $ac_compile; echo $2`	5794	ac_compiler=$2
5725	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	5795	for ac_option in --version -v -V -qversion; do
5726	(eval $ac_compiler --version </dev/null >&5) 2>&5	5796	{ { ac_try="$ac_compiler $ac_option >&5"
		5797	case "(($ac_try" in
		5798	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		5799	*) ac_try_echo=$ac_try;;
		5800	esac
		5801	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5802	$as_echo "$ac_try_echo"; } >&5
		5803	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5727	ac_status=$?	5804	ac_status=$?
		5805	if test -s conftest.err; then
		5806	sed '10a\
		5807	... rest of stderr output deleted ...
		5808	10q' conftest.err >conftest.er1
		5809	cat conftest.er1 >&5
		5810	fi
		5811	rm -f conftest.er1 conftest.err
5728	echo "$as_me:$LINENO: \$? = $ac_status" >&5	5812	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5729	(exit $ac_status); }	5813	test $ac_status = 0; }
5730	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	5814	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 $ac_status); }
5740		5815
5741	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	5816	{ $as_echo "$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	5817	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5743	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	5818	if ${ac_cv_cxx_compiler_gnu+:} false; then :
5744	echo $ECHO_N "(cached) $ECHO_C" >&6	5819	$as_echo_n "(cached) " >&6
5745	else	5820	else
5746	cat >conftest.$ac_ext <<_ACEOF
5747	/* confdefs.h. */
5748	_ACEOF
5749	cat confdefs.h >>conftest.$ac_ext	5821	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5750	cat >>conftest.$ac_ext <<_ACEOF
5751	/* end confdefs.h. */	5822	/* end confdefs.h. */
5752		5823
5753	int	5824	int
5754	main ()	5825	main ()
5755	{	5826	{
…		…
5759		5830
5760	;	5831	;
5761	return 0;	5832	return 0;
5762	}	5833	}
5763	_ACEOF	5834	_ACEOF
5764	rm -f conftest.$ac_objext	5835	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 $ac_status); }; }; then
5785	ac_compiler_gnu=yes	5836	ac_compiler_gnu=yes
5786	else	5837	else
5787	echo "$as_me: failed program was:" >&5
5788	sed 's/^/\| /' conftest.$ac_ext >&5
5789
5790	ac_compiler_gnu=no	5838	ac_compiler_gnu=no
5791	fi	5839	fi
5792	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5840	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5793	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	5841	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5794		5842
5795	fi	5843	fi
5796	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5	5844	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5797	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6	5845	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5798	GXX=`test $ac_compiler_gnu = yes && echo yes`	5846	if test $ac_compiler_gnu = yes; then
		5847	GXX=yes
		5848	else
		5849	GXX=
		5850	fi
5799	ac_test_CXXFLAGS=${CXXFLAGS+set}	5851	ac_test_CXXFLAGS=${CXXFLAGS+set}
5800	ac_save_CXXFLAGS=$CXXFLAGS	5852	ac_save_CXXFLAGS=$CXXFLAGS
		5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
		5854	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
		5855	if ${ac_cv_prog_cxx_g+:} false; then :
		5856	$as_echo_n "(cached) " >&6
		5857	else
		5858	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
		5859	ac_cxx_werror_flag=yes
		5860	ac_cv_prog_cxx_g=no
5801	CXXFLAGS="-g"	5861	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.$ac_ext	5862	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5811	cat >>conftest.$ac_ext <<_ACEOF
5812	/* end confdefs.h. */	5863	/* end confdefs.h. */
5813		5864
5814	int	5865	int
5815	main ()	5866	main ()
5816	{	5867	{
5817		5868
5818	;	5869	;
5819	return 0;	5870	return 0;
5820	}	5871	}
5821	_ACEOF	5872	_ACEOF
5822	rm -f conftest.$ac_objext	5873	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 $ac_status); }; }; then
5843	ac_cv_prog_cxx_g=yes	5874	ac_cv_prog_cxx_g=yes
5844	else	5875	else
5845	echo "$as_me: failed program was:" >&5	5876	CXXFLAGS=""
5846	sed 's/^/\| /' conftest.$ac_ext >&5	5877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5878	/* end confdefs.h. */
5847		5879
		5880	int
		5881	main ()
		5882	{
		5883
		5884	;
		5885	return 0;
		5886	}
		5887	_ACEOF
		5888	if ac_fn_cxx_try_compile "$LINENO"; then :
		5889
		5890	else
		5891	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5892	CXXFLAGS="-g"
		5893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5894	/* end confdefs.h. */
		5895
		5896	int
		5897	main ()
		5898	{
		5899
		5900	;
		5901	return 0;
		5902	}
		5903	_ACEOF
		5904	if ac_fn_cxx_try_compile "$LINENO"; then :
5848	ac_cv_prog_cxx_g=no	5905	ac_cv_prog_cxx_g=yes
5849	fi	5906	fi
5850	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5907	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5851	fi	5908	fi
		5909	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5910	fi
		5911	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5912	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5913	fi
5852	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	5914	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5853	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	5915	$as_echo "$ac_cv_prog_cxx_g" >&6; }
5854	if test "$ac_test_CXXFLAGS" = set; then	5916	if test "$ac_test_CXXFLAGS" = set; then
5855	CXXFLAGS=$ac_save_CXXFLAGS	5917	CXXFLAGS=$ac_save_CXXFLAGS
5856	elif test $ac_cv_prog_cxx_g = yes; then	5918	elif test $ac_cv_prog_cxx_g = yes; then
5857	if test "$GXX" = yes; then	5919	if test "$GXX" = yes; then
5858	CXXFLAGS="-g -O2"	5920	CXXFLAGS="-g -O2"
…		…
5864	CXXFLAGS="-O2"	5926	CXXFLAGS="-O2"
5865	else	5927	else
5866	CXXFLAGS=	5928	CXXFLAGS=
5867	fi	5929	fi
5868	fi	5930	fi
5869	for ac_declaration in \
5870	'' \
5871	'extern "C" void std::exit (int) throw (); using std::exit;' \
5872	'extern "C" void std::exit (int); using std::exit;' \
5873	'extern "C" void exit (int) throw ();' \
5874	'extern "C" void exit (int);' \
5875	'void exit (int);'
5876	do
5877	cat >conftest.$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 $ac_declaration >>confdefs.h
5970	echo '#endif' >>confdefs.h
5971	fi
5972
5973	ac_ext=c	5931	ac_ext=c
5974	ac_cpp='$CPP $CPPFLAGS'	5932	ac_cpp='$CPP $CPPFLAGS'
5975	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5933	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5976	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5934	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5977	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5935	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5978		5936
5979	depcc="$CXX" am_compiler_list=	5937	depcc="$CXX" am_compiler_list=
5980		5938
5981	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5939	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5982	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5940	$as_echo_n "checking dependency style of $depcc... " >&6; }
5983	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	5941	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5984	echo $ECHO_N "(cached) $ECHO_C" >&6	5942	$as_echo_n "(cached) " >&6
5985	else	5943	else
5986	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5944	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5987	# We make a subdir and do the tests there. Otherwise we can end up	5945	# We make a subdir and do the tests there. Otherwise we can end up
5988	# making bogus files that we don't know about and never remove. For	5946	# making bogus files that we don't know about and never remove. For
5989	# instance it was reported that on HP-UX the gcc test will end up	5947	# instance it was reported that on HP-UX the gcc test will end up
…		…
6059	else	6017	else
6060	am_cv_CXX_dependencies_compiler_type=none	6018	am_cv_CXX_dependencies_compiler_type=none
6061	fi	6019	fi
6062		6020
6063	fi	6021	fi
6064	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6022	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6065	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6023	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6066	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6024	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6067		6025
6068		6026
6069		6027
6070	if	6028	if
…		…
6077	am__fastdepCXX_FALSE=	6035	am__fastdepCXX_FALSE=
6078	fi	6036	fi
6079		6037
6080		6038
6081		6039
6082	echo "$as_me:$LINENO: checking for egrep" >&5	6040	{ $as_echo "$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	6041	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6084	if test "${ac_cv_prog_egrep+set}" = set; then	6042	if ${ac_cv_path_GREP+:} false; then :
6085	echo $ECHO_N "(cached) $ECHO_C" >&6	6043	$as_echo_n "(cached) " >&6
6086	else	6044	else
6087	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1	6045	if test -z "$GREP"; then
6088	then ac_cv_prog_egrep='grep -E'	6046	ac_path_GREP_found=false
6089	else ac_cv_prog_egrep='egrep'	6047	# Loop through the user's path and test for each of PROGNAME-LIST
		6048	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6049	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6050	do
		6051	IFS=$as_save_IFS
		6052	test -z "$as_dir" && as_dir=.
		6053	for ac_prog in grep ggrep; do
		6054	for ac_exec_ext in '' $ac_executable_extensions; do
		6055	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
		6056	as_fn_executable_p "$ac_path_GREP" \|\| continue
		6057	# Check for GNU ac_path_GREP and select it if it is found.
		6058	# Check for GNU $ac_path_GREP
		6059	case `"$ac_path_GREP" --version 2>&1` in
		6060	GNU)
		6061	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6062	*)
		6063	ac_count=0
		6064	$as_echo_n 0123456789 >"conftest.in"
		6065	while :
		6066	do
		6067	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6068	mv "conftest.tmp" "conftest.in"
		6069	cp "conftest.in" "conftest.nl"
		6070	$as_echo 'GREP' >> "conftest.nl"
		6071	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6072	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6073	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6074	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6075	# Best one so far, save it but keep looking for a better one
		6076	ac_cv_path_GREP="$ac_path_GREP"
		6077	ac_path_GREP_max=$ac_count
6090	fi	6078	fi
		6079	# 10*(2^10) chars as input seems more than enough
		6080	test $ac_count -gt 10 && break
		6081	done
		6082	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6083	esac
		6084
		6085	$ac_path_GREP_found && break 3
		6086	done
		6087	done
		6088	done
		6089	IFS=$as_save_IFS
		6090	if test -z "$ac_cv_path_GREP"; then
		6091	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6092	fi
		6093	else
		6094	ac_cv_path_GREP=$GREP
6091	fi	6095	fi
6092	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6096
6093	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6097	fi
6094	EGREP=$ac_cv_prog_egrep	6098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6099	$as_echo "$ac_cv_path_GREP" >&6; }
		6100	GREP="$ac_cv_path_GREP"
		6101
		6102
		6103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6104	$as_echo_n "checking for egrep... " >&6; }
		6105	if ${ac_cv_path_EGREP+:} false; then :
		6106	$as_echo_n "(cached) " >&6
		6107	else
		6108	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		6109	then ac_cv_path_EGREP="$GREP -E"
		6110	else
		6111	if test -z "$EGREP"; then
		6112	ac_path_EGREP_found=false
		6113	# Loop through the user's path and test for each of PROGNAME-LIST
		6114	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6115	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6116	do
		6117	IFS=$as_save_IFS
		6118	test -z "$as_dir" && as_dir=.
		6119	for ac_prog in egrep; do
		6120	for ac_exec_ext in '' $ac_executable_extensions; do
		6121	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6122	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		6123	# Check for GNU ac_path_EGREP and select it if it is found.
		6124	# Check for GNU $ac_path_EGREP
		6125	case `"$ac_path_EGREP" --version 2>&1` in
		6126	GNU)
		6127	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6128	*)
		6129	ac_count=0
		6130	$as_echo_n 0123456789 >"conftest.in"
		6131	while :
		6132	do
		6133	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6134	mv "conftest.tmp" "conftest.in"
		6135	cp "conftest.in" "conftest.nl"
		6136	$as_echo 'EGREP' >> "conftest.nl"
		6137	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6138	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6139	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6140	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6141	# Best one so far, save it but keep looking for a better one
		6142	ac_cv_path_EGREP="$ac_path_EGREP"
		6143	ac_path_EGREP_max=$ac_count
		6144	fi
		6145	# 10*(2^10) chars as input seems more than enough
		6146	test $ac_count -gt 10 && break
		6147	done
		6148	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6149	esac
		6150
		6151	$ac_path_EGREP_found && break 3
		6152	done
		6153	done
		6154	done
		6155	IFS=$as_save_IFS
		6156	if test -z "$ac_cv_path_EGREP"; then
		6157	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6158	fi
		6159	else
		6160	ac_cv_path_EGREP=$EGREP
		6161	fi
		6162
		6163	fi
		6164	fi
		6165	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6166	$as_echo "$ac_cv_path_EGREP" >&6; }
		6167	EGREP="$ac_cv_path_EGREP"
6095		6168
6096		6169
6097	if test $ac_cv_c_compiler_gnu = yes; then	6170	if test $ac_cv_c_compiler_gnu = yes; then
6098	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	6171	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6099	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	6172	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
6100	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	6173	if ${ac_cv_prog_gcc_traditional+:} false; then :
6101	echo $ECHO_N "(cached) $ECHO_C" >&6	6174	$as_echo_n "(cached) " >&6
6102	else	6175	else
6103	ac_pattern="Autoconf.*'x'"	6176	ac_pattern="Autoconf.*'x'"
6104	cat >conftest.$ac_ext <<_ACEOF
6105	/* confdefs.h. */
6106	_ACEOF
6107	cat confdefs.h >>conftest.$ac_ext	6177	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6108	cat >>conftest.$ac_ext <<_ACEOF
6109	/* end confdefs.h. */	6178	/* end confdefs.h. */
6110	#include <sgtty.h>	6179	#include <sgtty.h>
6111	Autoconf TIOCGETP	6180	Autoconf TIOCGETP
6112	_ACEOF	6181	_ACEOF
6113	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6182	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6114	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6183	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
6115	ac_cv_prog_gcc_traditional=yes	6184	ac_cv_prog_gcc_traditional=yes
6116	else	6185	else
6117	ac_cv_prog_gcc_traditional=no	6186	ac_cv_prog_gcc_traditional=no
6118	fi	6187	fi
6119	rm -f conftest*	6188	rm -f conftest*
6120		6189
6121		6190
6122	if test $ac_cv_prog_gcc_traditional = no; then	6191	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.$ac_ext	6192	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6127	cat >>conftest.$ac_ext <<_ACEOF
6128	/* end confdefs.h. */	6193	/* end confdefs.h. */
6129	#include <termio.h>	6194	#include <termio.h>
6130	Autoconf TCGETA	6195	Autoconf TCGETA
6131	_ACEOF	6196	_ACEOF
6132	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6197	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6133	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6198	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
6134	ac_cv_prog_gcc_traditional=yes	6199	ac_cv_prog_gcc_traditional=yes
6135	fi	6200	fi
6136	rm -f conftest*	6201	rm -f conftest*
6137		6202
6138	fi	6203	fi
6139	fi	6204	fi
6140	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	6205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6141	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	6206	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
6142	if test $ac_cv_prog_gcc_traditional = yes; then	6207	if test $ac_cv_prog_gcc_traditional = yes; then
6143	CC="$CC -traditional"	6208	CC="$CC -traditional"
6144	fi	6209	fi
6145	fi	6210	fi
6146		6211
6147	for ac_prog in gawk mawk nawk awk	6212	for ac_prog in gawk mawk nawk awk
6148	do	6213	do
6149	# Extract the first word of "$ac_prog", so it can be a program name with args.	6214	# Extract the first word of "$ac_prog", so it can be a program name with args.
6150	set dummy $ac_prog; ac_word=$2	6215	set dummy $ac_prog; ac_word=$2
6151	echo "$as_me:$LINENO: checking for $ac_word" >&5	6216	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6152	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6217	$as_echo_n "checking for $ac_word... " >&6; }
6153	if test "${ac_cv_prog_AWK+set}" = set; then	6218	if ${ac_cv_prog_AWK+:} false; then :
6154	echo $ECHO_N "(cached) $ECHO_C" >&6	6219	$as_echo_n "(cached) " >&6
6155	else	6220	else
6156	if test -n "$AWK"; then	6221	if test -n "$AWK"; then
6157	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6222	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6158	else	6223	else
6159	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6224	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6160	for as_dir in $PATH	6225	for as_dir in $PATH
6161	do	6226	do
6162	IFS=$as_save_IFS	6227	IFS=$as_save_IFS
6163	test -z "$as_dir" && as_dir=.	6228	test -z "$as_dir" && as_dir=.
6164	for ac_exec_ext in '' $ac_executable_extensions; do	6229	for ac_exec_ext in '' $ac_executable_extensions; do
6165	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6230	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6166	ac_cv_prog_AWK="$ac_prog"	6231	ac_cv_prog_AWK="$ac_prog"
6167	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6232	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6168	break 2	6233	break 2
6169	fi	6234	fi
6170	done	6235	done
6171	done	6236	done
		6237	IFS=$as_save_IFS
6172		6238
6173	fi	6239	fi
6174	fi	6240	fi
6175	AWK=$ac_cv_prog_AWK	6241	AWK=$ac_cv_prog_AWK
6176	if test -n "$AWK"; then	6242	if test -n "$AWK"; then
6177	echo "$as_me:$LINENO: result: $AWK" >&5	6243	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6178	echo "${ECHO_T}$AWK" >&6	6244	$as_echo "$AWK" >&6; }
6179	else	6245	else
6180	echo "$as_me:$LINENO: result: no" >&5	6246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6181	echo "${ECHO_T}no" >&6	6247	$as_echo "no" >&6; }
6182	fi	6248	fi
		6249
6183		6250
6184	test -n "$AWK" && break	6251	test -n "$AWK" && break
6185	done	6252	done
6186		6253
6187	# Find a good install program. We prefer a C program (faster),
6188	# so one script is as good as another. But avoid the broken or
6189	# incompatible versions:
6190	# SysV /etc/install, /usr/sbin/install
6191	# SunOS /usr/etc/install
6192	# IRIX /sbin/install
6193	# AIX /bin/install
6194	# AmigaOS /C/install, which installs bootblocks on floppy discs
6195	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6196	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6197	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6198	# OS/2's system install, which has a completely different semantic
6199	# ./install, which can be erroneously created by make from ./install.sh.
6200	echo "$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$ac_exec_ext -c"
6234	break 3
6235	fi
6236	fi
6237	done
6238	done
6239	;;
6240	esac
6241	done
6242		6254
6243
6244	fi
6245	if test "${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	6255	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6267	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	6256	$as_echo_n "checking whether ln -s works... " >&6; }
6268	LN_S=$as_ln_s	6257	LN_S=$as_ln_s
6269	if test "$LN_S" = "ln -s"; then	6258	if test "$LN_S" = "ln -s"; then
6270	echo "$as_me:$LINENO: result: yes" >&5	6259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6271	echo "${ECHO_T}yes" >&6	6260	$as_echo "yes" >&6; }
6272	else	6261	else
6273	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	6262	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6274	echo "${ECHO_T}no, using $LN_S" >&6	6263	$as_echo "no, using $LN_S" >&6; }
6275	fi	6264	fi
6276		6265
6277	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	6266	{ $as_echo "$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	6267	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6279	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	6268	set x ${MAKE-make}
		6269	ac_make=`$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	6270	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6281	echo $ECHO_N "(cached) $ECHO_C" >&6	6271	$as_echo_n "(cached) " >&6
6282	else	6272	else
6283	cat >conftest.make <<\_ACEOF	6273	cat >conftest.make <<\_ACEOF
		6274	SHELL = /bin/sh
6284	all:	6275	all:
6285	@echo 'ac_maketemp="$(MAKE)"'	6276	@echo '@@@%%%=$(MAKE)=@@@%%%'
6286	_ACEOF	6277	_ACEOF
6287	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6278	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6288	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	6279	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6289	if test -n "$ac_maketemp"; then	6280	@@@%%%=?=@@@%%%*)
6290	eval ac_cv_prog_make_${ac_make}_set=yes	6281	eval ac_cv_prog_make_${ac_make}_set=yes;;
6291	else	6282	*)
6292	eval ac_cv_prog_make_${ac_make}_set=no	6283	eval ac_cv_prog_make_${ac_make}_set=no;;
6293	fi	6284	esac
6294	rm -f conftest.make	6285	rm -f conftest.make
6295	fi	6286	fi
6296	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	6287	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6297	echo "$as_me:$LINENO: result: yes" >&5	6288	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6298	echo "${ECHO_T}yes" >&6	6289	$as_echo "yes" >&6; }
6299	SET_MAKE=	6290	SET_MAKE=
6300	else	6291	else
6301	echo "$as_me:$LINENO: result: no" >&5	6292	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6302	echo "${ECHO_T}no" >&6	6293	$as_echo "no" >&6; }
6303	SET_MAKE="MAKE=${MAKE-make}"	6294	SET_MAKE="MAKE=${MAKE-make}"
6304	fi	6295	fi
6305		6296
6306	if test -n "$ac_tool_prefix"; then	6297	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.	6298	# 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	6299	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6309	echo "$as_me:$LINENO: checking for $ac_word" >&5	6300	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6310	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6301	$as_echo_n "checking for $ac_word... " >&6; }
6311	if test "${ac_cv_prog_RANLIB+set}" = set; then	6302	if ${ac_cv_prog_RANLIB+:} false; then :
6312	echo $ECHO_N "(cached) $ECHO_C" >&6	6303	$as_echo_n "(cached) " >&6
6313	else	6304	else
6314	if test -n "$RANLIB"; then	6305	if test -n "$RANLIB"; then
6315	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	6306	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6316	else	6307	else
6317	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6308	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6318	for as_dir in $PATH	6309	for as_dir in $PATH
6319	do	6310	do
6320	IFS=$as_save_IFS	6311	IFS=$as_save_IFS
6321	test -z "$as_dir" && as_dir=.	6312	test -z "$as_dir" && as_dir=.
6322	for ac_exec_ext in '' $ac_executable_extensions; do	6313	for ac_exec_ext in '' $ac_executable_extensions; do
6323	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6314	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6324	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	6315	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6325	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6316	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6326	break 2	6317	break 2
6327	fi	6318	fi
6328	done	6319	done
6329	done	6320	done
		6321	IFS=$as_save_IFS
6330		6322
6331	fi	6323	fi
6332	fi	6324	fi
6333	RANLIB=$ac_cv_prog_RANLIB	6325	RANLIB=$ac_cv_prog_RANLIB
6334	if test -n "$RANLIB"; then	6326	if test -n "$RANLIB"; then
6335	echo "$as_me:$LINENO: result: $RANLIB" >&5	6327	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6336	echo "${ECHO_T}$RANLIB" >&6	6328	$as_echo "$RANLIB" >&6; }
6337	else	6329	else
6338	echo "$as_me:$LINENO: result: no" >&5	6330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6339	echo "${ECHO_T}no" >&6	6331	$as_echo "no" >&6; }
6340	fi	6332	fi
		6333
6341		6334
6342	fi	6335	fi
6343	if test -z "$ac_cv_prog_RANLIB"; then	6336	if test -z "$ac_cv_prog_RANLIB"; then
6344	ac_ct_RANLIB=$RANLIB	6337	ac_ct_RANLIB=$RANLIB
6345	# Extract the first word of "ranlib", so it can be a program name with args.	6338	# Extract the first word of "ranlib", so it can be a program name with args.
6346	set dummy ranlib; ac_word=$2	6339	set dummy ranlib; ac_word=$2
6347	echo "$as_me:$LINENO: checking for $ac_word" >&5	6340	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6348	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6341	$as_echo_n "checking for $ac_word... " >&6; }
6349	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	6342	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6350	echo $ECHO_N "(cached) $ECHO_C" >&6	6343	$as_echo_n "(cached) " >&6
6351	else	6344	else
6352	if test -n "$ac_ct_RANLIB"; then	6345	if test -n "$ac_ct_RANLIB"; then
6353	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	6346	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6354	else	6347	else
6355	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6348	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6356	for as_dir in $PATH	6349	for as_dir in $PATH
6357	do	6350	do
6358	IFS=$as_save_IFS	6351	IFS=$as_save_IFS
6359	test -z "$as_dir" && as_dir=.	6352	test -z "$as_dir" && as_dir=.
6360	for ac_exec_ext in '' $ac_executable_extensions; do	6353	for ac_exec_ext in '' $ac_executable_extensions; do
6361	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6354	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6362	ac_cv_prog_ac_ct_RANLIB="ranlib"	6355	ac_cv_prog_ac_ct_RANLIB="ranlib"
6363	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6356	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6364	break 2	6357	break 2
6365	fi	6358	fi
6366	done	6359	done
6367	done	6360	done
		6361	IFS=$as_save_IFS
6368		6362
6369	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6370	fi	6363	fi
6371	fi	6364	fi
6372	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6365	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6373	if test -n "$ac_ct_RANLIB"; then	6366	if test -n "$ac_ct_RANLIB"; then
6374	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6375	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6368	$as_echo "$ac_ct_RANLIB" >&6; }
6376	else	6369	else
6377	echo "$as_me:$LINENO: result: no" >&5	6370	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6378	echo "${ECHO_T}no" >&6	6371	$as_echo "no" >&6; }
6379	fi	6372	fi
6380		6373
		6374	if test "x$ac_ct_RANLIB" = x; then
		6375	RANLIB=":"
		6376	else
		6377	case $cross_compiling:$ac_tool_warned in
		6378	yes:)
		6379	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6380	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6381	ac_tool_warned=yes ;;
		6382	esac
6381	RANLIB=$ac_ct_RANLIB	6383	RANLIB=$ac_ct_RANLIB
		6384	fi
6382	else	6385	else
6383	RANLIB="$ac_cv_prog_RANLIB"	6386	RANLIB="$ac_cv_prog_RANLIB"
6384	fi	6387	fi
6385		6388
6386		6389
6387	# Check whether --enable-iftype or --disable-iftype was given.	6390	# Check whether --enable-iftype was given.
6388	if test "${enable_iftype+set}" = set; then	6391	if test "${enable_iftype+set}" = set; then :
6389	enableval="$enable_iftype"	6392	enableval=$enable_iftype;
6390
6391	IFTYPE=`echo $enableval \| sed s%/.*%%`	6393	IFTYPE=`echo $enableval \| sed s%/.*%%`
6392	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	6394	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
6393		6395
6394		6396
6395	fi;	6397	fi
6396		6398
		6399
6397	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6400	{ $as_echo "$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	6401	$as_echo_n "checking for kernel networking interface type... " >&6; }
6399		6402
6400	if test "x$IFTYPE" = "x"; then	6403	if test "x$IFTYPE" = "x"; then
6401	case $target_os in	6404	case $target_os in
6402	linux)	6405	linux)
6403	IFTYPE=native	6406	IFTYPE=native
6404	IFSUBTYPE=linux	6407	IFSUBTYPE=linux
6405		6408
6406	cat >>confdefs.h <<\_ACEOF	6409	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6407	#define HAVE_LINUX 1
6408	_ACEOF
6409		6410
6410	;;	6411	;;
6411	freebsd)	6412	freebsd)
6412	IFTYPE=tincd	6413	IFTYPE=tincd
6413	IFSUBTYPE=freebsd	6414	IFSUBTYPE=freebsd
6414		6415
6415	cat >>confdefs.h <<\_ACEOF	6416	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6416	#define HAVE_FREEBSD 1
6417	_ACEOF
6418		6417
6419	;;	6418	;;
6420	darwin)	6419	darwin)
6421	IFTYPE=native	6420	IFTYPE=native
6422	IFSUBTYPE=darwin	6421	IFSUBTYPE=darwin
6423		6422
6424	cat >>confdefs.h <<\_ACEOF	6423	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6425	#define HAVE_DARWIN 1
6426	_ACEOF
6427		6424
6428	;;	6425	;;
6429	solaris)	6426	solaris)
6430	IFTYPE=tincd	6427	IFTYPE=tincd
6431	IFSUBTYPE=solaris	6428	IFSUBTYPE=solaris
6432		6429
6433	cat >>confdefs.h <<\_ACEOF	6430	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6434	#define HAVE_SOLARIS 1
6435	_ACEOF
6436		6431
6437	;;	6432	;;
6438	openbsd)	6433	openbsd)
6439	IFTYPE=tincd	6434	IFTYPE=tincd
6440	IFSUBTYPE=openbsd	6435	IFSUBTYPE=openbsd
6441		6436
6442	cat >>confdefs.h <<\_ACEOF	6437	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6443	#define HAVE_OPENBSD 1
6444	_ACEOF
6445		6438
6446	;;	6439	;;
6447	netbsd)	6440	netbsd)
6448	IFTYPE=tincd	6441	IFTYPE=tincd
6449	IFSUBTYPE=netbsd	6442	IFSUBTYPE=netbsd
6450		6443
6451	cat >>confdefs.h <<\_ACEOF	6444	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6452	#define HAVE_NETBSD 1
6453	_ACEOF
6454		6445
6455	;;	6446	;;
6456	cygwin)	6447	cygwin)
6457	IFTYPE=native	6448	IFTYPE=native
6458	IFSUBTYPE=cygwin	6449	IFSUBTYPE=cygwin
6459		6450
6460	cat >>confdefs.h <<\_ACEOF	6451	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6461	#define HAVE_CYGWIN 1
6462	_ACEOF
6463		6452
6464	;;	6453	;;
6465	*)	6454	*)
6466	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6455	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6467	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6468	{ (exit 1); exit 1; }; }
6469	;;	6456	;;
6470	esac	6457	esac
6471	fi	6458	fi
6472	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6473	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6460	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6474	IFTYPE=$IFTYPE	6461	IFTYPE=$IFTYPE
6475		6462
6476	IFSUBTYPE=$IFSUBTYPE	6463	IFSUBTYPE=$IFSUBTYPE
6477		6464
6478		6465
…		…
6502		6489
6503	_ACEOF	6490	_ACEOF
6504		6491
6505	# The following way of writing the cache mishandles newlines in values,	6492	# The following way of writing the cache mishandles newlines in values,
6506	# but we know of no workaround that is simple, portable, and efficient.	6493	# but we know of no workaround that is simple, portable, and efficient.
6507	# So, don't put newlines in cache variables' values.	6494	# So, we kill variables containing newlines.
6508	# Ultrix sh set writes to stderr and can't be redirected directly,	6495	# Ultrix sh set writes to stderr and can't be redirected directly,
6509	# and sets the high bit in the cache file unless we assign to the vars.	6496	# and sets the high bit in the cache file unless we assign to the vars.
6510	{	6497	(
		6498	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		6499	eval ac_val=\$$ac_var
		6500	case $ac_val in #(
		6501	${as_nl})
		6502	case $ac_var in #(
		6503	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6504	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6505	esac
		6506	case $ac_var in #(
		6507	_ \| IFS \| as_nl) ;; #(
		6508	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		6509	*) { eval $ac_var=; unset $ac_var;} ;;
		6510	esac ;;
		6511	esac
		6512	done
		6513
6511	(set) 2>&1 \|	6514	(set) 2>&1 \|
6512	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	6515	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6513	ac_space=\ )	6516	${as_nl}ac_space=\ )
6514	# `set' does not quote correctly, so add quotes (double-quote	6517	# `set' does not quote correctly, so add quotes: double-quote
6515	# substitution turns \\\\ into \\, and sed turns \\ into \).	6518	# substitution turns \\\\ into \\, and sed turns \\ into \.
6516	sed -n \	6519	sed -n \
6517	"s/'/'\\\\''/g;	6520	"s/'/'\\\\''/g;
6518	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	6521	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6519	;;	6522	;; #(
6520	*)	6523	*)
6521	# `set' quotes correctly as required by POSIX, so do not add quotes.	6524	# `set' quotes correctly as required by POSIX, so do not add quotes.
6522	sed -n \	6525	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6523	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6524	;;	6526	;;
6525	esac;	6527	esac \|
6526	} \|	6528	sort
		6529	) \|
6527	sed '	6530	sed '
		6531	/^ac_cv_env_/b end
6528	t clear	6532	t clear
6529	: clear	6533	:clear
6530	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	6534	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6531	t end	6535	t end
6532	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	6536	s/^$[^=]$=$.$$/\1=${\1=\2}/
6533	: end' >>confcache	6537	:end' >>confcache
6534	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6538	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6535	if test -w $cache_file; then	6539	if test -w "$cache_file"; then
6536	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6540	if test "x$cache_file" != "x/dev/null"; then
		6541	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6542	$as_echo "$as_me: updating cache $cache_file" >&6;}
		6543	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6537	cat confcache >$cache_file	6544	cat confcache >"$cache_file"
		6545	else
		6546	case $cache_file in #(
		6547	/ \| ?:*)
		6548	mv -f confcache "$cache_file"$$ &&
		6549	mv -f "$cache_file"$$ "$cache_file" ;; #(
		6550	*)
		6551	mv -f confcache "$cache_file" ;;
		6552	esac
		6553	fi
		6554	fi
6538	else	6555	else
		6556	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6539	echo "not updating unwritable cache $cache_file"	6557	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6540	fi	6558	fi
6541	fi	6559	fi
6542	rm -f confcache	6560	rm -f confcache
6543		6561
6544		6562
6545	ac_ext=cc	6563	ac_ext=cpp
6546	ac_cpp='$CXXCPP $CPPFLAGS'	6564	ac_cpp='$CXXCPP $CPPFLAGS'
6547	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6565	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6548	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6566	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6549	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6567	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6550		6568
6551		6569
6552	ac_ext=cc	6570	ac_ext=cpp
6553	ac_cpp='$CXXCPP $CPPFLAGS'	6571	ac_cpp='$CXXCPP $CPPFLAGS'
6554	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6572	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6555	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6573	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6556	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6574	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6557	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6575	{ $as_echo "$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	6576	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6559	if test -z "$CXXCPP"; then	6577	if test -z "$CXXCPP"; then
6560	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6578	if ${ac_cv_prog_CXXCPP+:} false; then :
6561	echo $ECHO_N "(cached) $ECHO_C" >&6	6579	$as_echo_n "(cached) " >&6
6562	else	6580	else
6563	# Double quotes because CXXCPP needs to be expanded	6581	# Double quotes because CXXCPP needs to be expanded
6564	for CXXCPP in "$CXX -E" "/lib/cpp"	6582	for CXXCPP in "$CXX -E" "/lib/cpp"
6565	do	6583	do
6566	ac_preproc_ok=false	6584	ac_preproc_ok=false
…		…
6570	# with a fresh cross-compiler works.	6588	# with a fresh cross-compiler works.
6571	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6589	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6572	# <limits.h> exists even on freestanding compilers.	6590	# <limits.h> exists even on freestanding compilers.
6573	# On the NeXT, cc -E runs the code through the compiler's parser,	6591	# On the NeXT, cc -E runs the code through the compiler's parser,
6574	# not just through cpp. "Syntax error" is here to catch this case.	6592	# not just through cpp. "Syntax error" is here to catch this case.
6575	cat >conftest.$ac_ext <<_ACEOF
6576	/* confdefs.h. */
6577	_ACEOF
6578	cat confdefs.h >>conftest.$ac_ext	6593	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6579	cat >>conftest.$ac_ext <<_ACEOF
6580	/* end confdefs.h. */	6594	/* end confdefs.h. */
6581	#ifdef __STDC__	6595	#ifdef __STDC__
6582	# include <limits.h>	6596	# include <limits.h>
6583	#else	6597	#else
6584	# include <assert.h>	6598	# include <assert.h>
6585	#endif	6599	#endif
6586	Syntax error	6600	Syntax error
6587	_ACEOF	6601	_ACEOF
6588	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6602	if ac_fn_cxx_try_cpp "$LINENO"; then :
6589	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6603
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	6604	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.$ac_ext >&5
6610
6611	# Broken: fails on valid input.	6605	# Broken: fails on valid input.
6612	continue	6606	continue
6613	fi	6607	fi
6614	rm -f conftest.err conftest.$ac_ext	6608	rm -f conftest.err conftest.i conftest.$ac_ext
6615		6609
6616	# OK, works on sane cases. Now check whether non-existent headers	6610	# OK, works on sane cases. Now check whether nonexistent headers
6617	# can be detected and how.	6611	# can be detected and how.
6618	cat >conftest.$ac_ext <<_ACEOF
6619	/* confdefs.h. */
6620	_ACEOF
6621	cat confdefs.h >>conftest.$ac_ext	6612	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6622	cat >>conftest.$ac_ext <<_ACEOF
6623	/* end confdefs.h. */	6613	/* end confdefs.h. */
6624	#include <ac_nonexistent.h>	6614	#include <ac_nonexistent.h>
6625	_ACEOF	6615	_ACEOF
6626	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6616	if ac_fn_cxx_try_cpp "$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 "$ac_cpp_err"; then
6644	# Broken: success on invalid input.	6617	# Broken: success on invalid input.
6645	continue	6618	continue
6646	else	6619	else
6647	echo "$as_me: failed program was:" >&5
6648	sed 's/^/\| /' conftest.$ac_ext >&5
6649
6650	# Passes both tests.	6620	# Passes both tests.
6651	ac_preproc_ok=:	6621	ac_preproc_ok=:
6652	break	6622	break
6653	fi	6623	fi
6654	rm -f conftest.err conftest.$ac_ext	6624	rm -f conftest.err conftest.i conftest.$ac_ext
6655		6625
6656	done	6626	done
6657	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6627	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6658	rm -f conftest.err conftest.$ac_ext	6628	rm -f conftest.i conftest.err conftest.$ac_ext
6659	if $ac_preproc_ok; then	6629	if $ac_preproc_ok; then :
6660	break	6630	break
6661	fi	6631	fi
6662		6632
6663	done	6633	done
6664	ac_cv_prog_CXXCPP=$CXXCPP	6634	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6666	fi	6636	fi
6667	CXXCPP=$ac_cv_prog_CXXCPP	6637	CXXCPP=$ac_cv_prog_CXXCPP
6668	else	6638	else
6669	ac_cv_prog_CXXCPP=$CXXCPP	6639	ac_cv_prog_CXXCPP=$CXXCPP
6670	fi	6640	fi
6671	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6641	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6672	echo "${ECHO_T}$CXXCPP" >&6	6642	$as_echo "$CXXCPP" >&6; }
6673	ac_preproc_ok=false	6643	ac_preproc_ok=false
6674	for ac_cxx_preproc_warn_flag in '' yes	6644	for ac_cxx_preproc_warn_flag in '' yes
6675	do	6645	do
6676	# Use a header file that comes with gcc, so configuring glibc	6646	# Use a header file that comes with gcc, so configuring glibc
6677	# with a fresh cross-compiler works.	6647	# with a fresh cross-compiler works.
6678	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6648	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6679	# <limits.h> exists even on freestanding compilers.	6649	# <limits.h> exists even on freestanding compilers.
6680	# On the NeXT, cc -E runs the code through the compiler's parser,	6650	# 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.	6651	# 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	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6686	cat >>conftest.$ac_ext <<_ACEOF
6687	/* end confdefs.h. */	6653	/* end confdefs.h. */
6688	#ifdef __STDC__	6654	#ifdef __STDC__
6689	# include <limits.h>	6655	# include <limits.h>
6690	#else	6656	#else
6691	# include <assert.h>	6657	# include <assert.h>
6692	#endif	6658	#endif
6693	Syntax error	6659	Syntax error
6694	_ACEOF	6660	_ACEOF
6695	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_cxx_try_cpp "$LINENO"; then :
6696	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6662
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	6663	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.$ac_ext >&5
6717
6718	# Broken: fails on valid input.	6664	# Broken: fails on valid input.
6719	continue	6665	continue
6720	fi	6666	fi
6721	rm -f conftest.err conftest.$ac_ext	6667	rm -f conftest.err conftest.i conftest.$ac_ext
6722		6668
6723	# OK, works on sane cases. Now check whether non-existent headers	6669	# OK, works on sane cases. Now check whether nonexistent headers
6724	# can be detected and how.	6670	# can be detected and how.
6725	cat >conftest.$ac_ext <<_ACEOF
6726	/* confdefs.h. */
6727	_ACEOF
6728	cat confdefs.h >>conftest.$ac_ext	6671	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6729	cat >>conftest.$ac_ext <<_ACEOF
6730	/* end confdefs.h. */	6672	/* end confdefs.h. */
6731	#include <ac_nonexistent.h>	6673	#include <ac_nonexistent.h>
6732	_ACEOF	6674	_ACEOF
6733	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6675	if ac_fn_cxx_try_cpp "$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 "$ac_cpp_err"; then
6751	# Broken: success on invalid input.	6676	# Broken: success on invalid input.
6752	continue	6677	continue
6753	else	6678	else
6754	echo "$as_me: failed program was:" >&5
6755	sed 's/^/\| /' conftest.$ac_ext >&5
6756
6757	# Passes both tests.	6679	# Passes both tests.
6758	ac_preproc_ok=:	6680	ac_preproc_ok=:
6759	break	6681	break
6760	fi	6682	fi
6761	rm -f conftest.err conftest.$ac_ext	6683	rm -f conftest.err conftest.i conftest.$ac_ext
6762		6684
6763	done	6685	done
6764	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6686	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6765	rm -f conftest.err conftest.$ac_ext	6687	rm -f conftest.i conftest.err conftest.$ac_ext
6766	if $ac_preproc_ok; then	6688	if $ac_preproc_ok; then :
6767	:	6689
6768	else	6690	else
6769	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6691	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6770	See \`config.log' for more details." >&5	6692	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6771	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6693	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6772	See \`config.log' for more details." >&2;}	6694	See \`config.log' for more details" "$LINENO" 5; }
6773	{ (exit 1); exit 1; }; }
6774	fi	6695	fi
6775		6696
6776	ac_ext=cc	6697	ac_ext=cpp
6777	ac_cpp='$CXXCPP $CPPFLAGS'	6698	ac_cpp='$CXXCPP $CPPFLAGS'
6778	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6699	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6779	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6700	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6780	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6701	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6781		6702
6782		6703
6783	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6704	{ $as_echo "$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	6705	$as_echo_n "checking for ANSI C header files... " >&6; }
6785	if test "${ac_cv_header_stdc+set}" = set; then	6706	if ${ac_cv_header_stdc+:} false; then :
6786	echo $ECHO_N "(cached) $ECHO_C" >&6	6707	$as_echo_n "(cached) " >&6
6787	else	6708	else
6788	cat >conftest.$ac_ext <<_ACEOF
6789	/* confdefs.h. */
6790	_ACEOF
6791	cat confdefs.h >>conftest.$ac_ext	6709	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6792	cat >>conftest.$ac_ext <<_ACEOF
6793	/* end confdefs.h. */	6710	/* end confdefs.h. */
6794	#include <stdlib.h>	6711	#include <stdlib.h>
6795	#include <stdarg.h>	6712	#include <stdarg.h>
6796	#include <string.h>	6713	#include <string.h>
6797	#include <float.h>	6714	#include <float.h>
…		…
6802		6719
6803	;	6720	;
6804	return 0;	6721	return 0;
6805	}	6722	}
6806	_ACEOF	6723	_ACEOF
6807	rm -f conftest.$ac_objext	6724	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 $ac_status); }; }; then
6828	ac_cv_header_stdc=yes	6725	ac_cv_header_stdc=yes
6829	else	6726	else
6830	echo "$as_me: failed program was:" >&5
6831	sed 's/^/\| /' conftest.$ac_ext >&5
6832
6833	ac_cv_header_stdc=no	6727	ac_cv_header_stdc=no
6834	fi	6728	fi
6835	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6729	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6836		6730
6837	if test $ac_cv_header_stdc = yes; then	6731	if test $ac_cv_header_stdc = yes; then
6838	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6732	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6839	cat >conftest.$ac_ext <<_ACEOF
6840	/* confdefs.h. */
6841	_ACEOF
6842	cat confdefs.h >>conftest.$ac_ext	6733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6843	cat >>conftest.$ac_ext <<_ACEOF
6844	/* end confdefs.h. */	6734	/* end confdefs.h. */
6845	#include <string.h>	6735	#include <string.h>
6846		6736
6847	_ACEOF	6737	_ACEOF
6848	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6738	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6849	$EGREP "memchr" >/dev/null 2>&1; then	6739	$EGREP "memchr" >/dev/null 2>&1; then :
6850	:	6740
6851	else	6741	else
6852	ac_cv_header_stdc=no	6742	ac_cv_header_stdc=no
6853	fi	6743	fi
6854	rm -f conftest*	6744	rm -f conftest*
6855		6745
6856	fi	6746	fi
6857		6747
6858	if test $ac_cv_header_stdc = yes; then	6748	if test $ac_cv_header_stdc = yes; then
6859	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6749	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6860	cat >conftest.$ac_ext <<_ACEOF
6861	/* confdefs.h. */
6862	_ACEOF
6863	cat confdefs.h >>conftest.$ac_ext	6750	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6864	cat >>conftest.$ac_ext <<_ACEOF
6865	/* end confdefs.h. */	6751	/* end confdefs.h. */
6866	#include <stdlib.h>	6752	#include <stdlib.h>
6867		6753
6868	_ACEOF	6754	_ACEOF
6869	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6755	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6870	$EGREP "free" >/dev/null 2>&1; then	6756	$EGREP "free" >/dev/null 2>&1; then :
6871	:	6757
6872	else	6758	else
6873	ac_cv_header_stdc=no	6759	ac_cv_header_stdc=no
6874	fi	6760	fi
6875	rm -f conftest*	6761	rm -f conftest*
6876		6762
6877	fi	6763	fi
6878		6764
6879	if test $ac_cv_header_stdc = yes; then	6765	if test $ac_cv_header_stdc = yes; then
6880	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6766	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6881	if test "$cross_compiling" = yes; then	6767	if test "$cross_compiling" = yes; then :
6882	:	6768	:
6883	else	6769	else
6884	cat >conftest.$ac_ext <<_ACEOF
6885	/* confdefs.h. */
6886	_ACEOF
6887	cat confdefs.h >>conftest.$ac_ext	6770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6888	cat >>conftest.$ac_ext <<_ACEOF
6889	/* end confdefs.h. */	6771	/* end confdefs.h. */
6890	#include <ctype.h>	6772	#include <ctype.h>
		6773	#include <stdlib.h>
6891	#if ((' ' & 0x0FF) == 0x020)	6774	#if ((' ' & 0x0FF) == 0x020)
6892	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6775	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6893	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6776	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6894	#else	6777	#else
6895	# define ISLOWER(c) \	6778	# define ISLOWER(c) \
…		…
6905	{	6788	{
6906	int i;	6789	int i;
6907	for (i = 0; i < 256; i++)	6790	for (i = 0; i < 256; i++)
6908	if (XOR (islower (i), ISLOWER (i))	6791	if (XOR (islower (i), ISLOWER (i))
6909	\|\| toupper (i) != TOUPPER (i))	6792	\|\| toupper (i) != TOUPPER (i))
6910	exit(2);	6793	return 2;
6911	exit (0);	6794	return 0;
6912	}	6795	}
6913	_ACEOF	6796	_ACEOF
6914	rm -f conftest$ac_exeext	6797	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		6798
6931	( exit $ac_status )	6799	else
6932	ac_cv_header_stdc=no	6800	ac_cv_header_stdc=no
6933	fi	6801	fi
6934	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6802	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		6803	conftest.$ac_objext conftest.beam conftest.$ac_ext
6935	fi	6804	fi
		6805
6936	fi	6806	fi
6937	fi	6807	fi
6938	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6939	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6809	$as_echo "$ac_cv_header_stdc" >&6; }
6940	if test $ac_cv_header_stdc = yes; then	6810	if test $ac_cv_header_stdc = yes; then
6941		6811
6942	cat >>confdefs.h <<\_ACEOF	6812	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
6943	#define STDC_HEADERS 1
6944	_ACEOF
6945		6813
6946	fi	6814	fi
6947		6815
6948	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6816	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6817	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6959	inttypes.h stdint.h unistd.h	6818	inttypes.h stdint.h unistd.h
6960	do	6819	do :
6961	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6820	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6962	echo "$as_me:$LINENO: checking for $ac_header" >&5	6821	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6963	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6822	"
6964	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6823	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	6824	cat >>confdefs.h <<_ACEOF
7011	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6825	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7012	_ACEOF	6826	_ACEOF
7013		6827
7014	fi	6828	fi
7015		6829
7016	done	6830	done
7017		6831
7018		6832
7019
7020
7021	for ac_header in ext/hash_map clocale	6833	for ac_header in tr1/unordered_map ext/hash_map clocale
7022	do	6834	do :
7023	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6835	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		6836	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7024	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6837	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 "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7158
7159	fi
7160	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7161	cat >>confdefs.h <<_ACEOF	6838	cat >>confdefs.h <<_ACEOF
7162	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6839	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7163	_ACEOF	6840	_ACEOF
7164		6841
7165	fi	6842	fi
7166		6843
7167	done	6844	done
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184		6845
7185		6846
7186	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	6847	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7187	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \	6848	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7188	sys/mman.h netinet/in.h	6849	sys/mman.h netinet/in.h
7189	do	6850	do :
7190	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6851	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		6852	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7191	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6853	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 "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7325
7326	fi
7327	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7328	cat >>confdefs.h <<_ACEOF	6854	cat >>confdefs.h <<_ACEOF
7329	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6855	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7330	_ACEOF	6856	_ACEOF
7331		6857
7332	fi	6858	fi
7333		6859
7334	done	6860	done
7335		6861
7336
7337
7338
7339
7340
7341
7342	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	6862	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7343	do	6863	do :
7344	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6864	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7345	echo "$as_me:$LINENO: checking for $ac_header" >&5	6865	ac_fn_cxx_check_header_compile "$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>	6866	#include <sys/types.h>
7358	#include <sys/socket.h>	6867	#include <sys/socket.h>
7359	#ifdef HAVE_NETINET_IN_H	6868	#ifdef HAVE_NETINET_IN_H
7360	# include <netinet/in.h>	6869	# include <netinet/in.h>
7361	#endif	6870	#endif
…		…
7364	#endif	6873	#endif
7365	#ifdef HAVE_NETINET_IN_SYSTM_H	6874	#ifdef HAVE_NETINET_IN_SYSTM_H
7366	# include <netinet/in_systm.h>	6875	# include <netinet/in_systm.h>
7367	#endif	6876	#endif
7368		6877
7369		6878	"
7370	#include <$ac_header>	6879	if eval test \"x\$"$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	6880	cat >>confdefs.h <<_ACEOF
7406	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6881	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7407	_ACEOF	6882	_ACEOF
7408		6883
7409	fi	6884	fi
7410		6885
7411	done	6886	done
7412		6887
7413		6888
7414	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	6889	{ $as_echo "$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	6890	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7416	if test "${ac_cv_c_const+set}" = set; then	6891	if ${ac_cv_c_const+:} false; then :
7417	echo $ECHO_N "(cached) $ECHO_C" >&6	6892	$as_echo_n "(cached) " >&6
7418	else	6893	else
7419	cat >conftest.$ac_ext <<_ACEOF
7420	/* confdefs.h. */
7421	_ACEOF
7422	cat confdefs.h >>conftest.$ac_ext	6894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7423	cat >>conftest.$ac_ext <<_ACEOF
7424	/* end confdefs.h. */	6895	/* end confdefs.h. */
7425		6896
7426	int	6897	int
7427	main ()	6898	main ()
7428	{	6899	{
7429	/* FIXME: Include the comments suggested by Paul. */	6900
7430	#ifndef __cplusplus	6901	#ifndef __cplusplus
7431	/* Ultrix mips cc rejects this. */	6902	/* Ultrix mips cc rejects this sort of thing. */
7432	typedef int charset[2];	6903	typedef int charset[2];
7433	const charset x;	6904	const charset cs = { 0, 0 };
7434	/* SunOS 4.1.1 cc rejects this. */	6905	/* SunOS 4.1.1 cc rejects this. */
7435	char const const ccp;	6906	char const const pcpcc;
7436	char **p;	6907	char **ppc;
7437	/* NEC SVR4.0.2 mips cc rejects this. */	6908	/* NEC SVR4.0.2 mips cc rejects this. */
7438	struct point {int x, y;};	6909	struct point {int x, y;};
7439	static struct point const zero = {0,0};	6910	static struct point const zero = {0,0};
7440	/* AIX XL C 1.02.0.0 rejects this.	6911	/* AIX XL C 1.02.0.0 rejects this.
7441	It does not let you subtract one const X* pointer from another in	6912	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	6913	an arm of an if-expression whose if-part is not a constant
7443	expression */	6914	expression */
7444	const char *g = "string";	6915	const char *g = "string";
7445	ccp = &g + (g ? g-g : 0);	6916	pcpcc = &g + (g ? g-g : 0);
7446	/* HPUX 7.0 cc rejects these. */	6917	/* HPUX 7.0 cc rejects these. */
7447	++ccp;	6918	++pcpcc;
7448	p = (char**) ccp;	6919	ppc = (char**) pcpcc;
7449	ccp = (char const const ) p;	6920	pcpcc = (char const const ) ppc;
7450	{ /* SCO 3.2v4 cc rejects this. */	6921	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7451	char *t;	6922	char tx;
		6923	char *t = &tx;
7452	char const s = 0 ? (char ) 0 : (char const *) 0;	6924	char const s = 0 ? (char ) 0 : (char const *) 0;
7453		6925
7454	*t++ = 0;	6926	*t++ = 0;
		6927	if (s) return 0;
7455	}	6928	}
7456	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	6929	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7457	int x[] = {25, 17};	6930	int x[] = {25, 17};
7458	const int *foo = &x[0];	6931	const int *foo = &x[0];
7459	++foo;	6932	++foo;
…		…
7461	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	6934	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7462	typedef const int *iptr;	6935	typedef const int *iptr;
7463	iptr p = 0;	6936	iptr p = 0;
7464	++p;	6937	++p;
7465	}	6938	}
7466	{ /* AIX XL C 1.02.0.0 rejects this saying	6939	{ /* 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. */	6940	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7468	struct s { int j; const int *ap[3]; };	6941	struct s { int j; const int *ap[3]; } bx;
7469	struct s *b; b->j = 5;	6942	struct s *b = &bx; b->j = 5;
7470	}	6943	}
7471	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	6944	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7472	const int foo = 10;	6945	const int foo = 10;
		6946	if (!foo) return 0;
7473	}	6947	}
		6948	return !cs[0] && !zero.x;
7474	#endif	6949	#endif
7475		6950
7476	;	6951	;
7477	return 0;	6952	return 0;
7478	}	6953	}
7479	_ACEOF	6954	_ACEOF
7480	rm -f conftest.$ac_objext	6955	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 $ac_status); }; }; then
7501	ac_cv_c_const=yes	6956	ac_cv_c_const=yes
7502	else	6957	else
7503	echo "$as_me: failed program was:" >&5
7504	sed 's/^/\| /' conftest.$ac_ext >&5
7505
7506	ac_cv_c_const=no	6958	ac_cv_c_const=no
7507	fi	6959	fi
7508	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6960	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7509	fi	6961	fi
7510	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	6962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7511	echo "${ECHO_T}$ac_cv_c_const" >&6	6963	$as_echo "$ac_cv_c_const" >&6; }
7512	if test $ac_cv_c_const = no; then	6964	if test $ac_cv_c_const = no; then
7513		6965
7514	cat >>confdefs.h <<\_ACEOF	6966	$as_echo "#define const /**/" >>confdefs.h
7515	#define const
7516	_ACEOF
7517		6967
7518	fi	6968	fi
7519		6969
7520	echo "$as_me:$LINENO: checking for pid_t" >&5	6970	ac_fn_cxx_check_type "$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 $ac_cv_type_pid_t = yes; then	6971	if test "x$ac_cv_type_pid_t" = xyes; then :
7576	:	6972
7577	else	6973	else
7578		6974
7579	cat >>confdefs.h <<_ACEOF	6975	cat >>confdefs.h <<_ACEOF
7580	#define pid_t int	6976	#define pid_t int
7581	_ACEOF	6977	_ACEOF
7582		6978
7583	fi	6979	fi
7584		6980
7585	echo "$as_me:$LINENO: checking for size_t" >&5	6981	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 $ac_cv_type_size_t = yes; then	6982	if test "x$ac_cv_type_size_t" = xyes; then :
7641	:	6983
7642	else	6984	else
7643		6985
7644	cat >>confdefs.h <<_ACEOF	6986	cat >>confdefs.h <<_ACEOF
7645	#define size_t unsigned	6987	#define size_t unsigned int
7646	_ACEOF	6988	_ACEOF
7647		6989
7648	fi	6990	fi
7649		6991
7650	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	6992	{ $as_echo "$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	6993	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7652	if test "${ac_cv_header_time+set}" = set; then	6994	if ${ac_cv_header_time+:} false; then :
7653	echo $ECHO_N "(cached) $ECHO_C" >&6	6995	$as_echo_n "(cached) " >&6
7654	else	6996	else
7655	cat >conftest.$ac_ext <<_ACEOF
7656	/* confdefs.h. */
7657	_ACEOF
7658	cat confdefs.h >>conftest.$ac_ext	6997	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7659	cat >>conftest.$ac_ext <<_ACEOF
7660	/* end confdefs.h. */	6998	/* end confdefs.h. */
7661	#include <sys/types.h>	6999	#include <sys/types.h>
7662	#include <sys/time.h>	7000	#include <sys/time.h>
7663	#include <time.h>	7001	#include <time.h>
7664		7002
…		…
7669	return 0;	7007	return 0;
7670	;	7008	;
7671	return 0;	7009	return 0;
7672	}	7010	}
7673	_ACEOF	7011	_ACEOF
7674	rm -f conftest.$ac_objext	7012	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 $ac_status); }; }; then
7695	ac_cv_header_time=yes	7013	ac_cv_header_time=yes
7696	else	7014	else
7697	echo "$as_me: failed program was:" >&5
7698	sed 's/^/\| /' conftest.$ac_ext >&5
7699
7700	ac_cv_header_time=no	7015	ac_cv_header_time=no
7701	fi	7016	fi
7702	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7017	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7703	fi	7018	fi
7704	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7705	echo "${ECHO_T}$ac_cv_header_time" >&6	7020	$as_echo "$ac_cv_header_time" >&6; }
7706	if test $ac_cv_header_time = yes; then	7021	if test $ac_cv_header_time = yes; then
7707		7022
7708	cat >>confdefs.h <<\_ACEOF	7023	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7709	#define TIME_WITH_SYS_TIME 1
7710	_ACEOF
7711		7024
7712	fi	7025	fi
7713		7026
7714	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7027	{ $as_echo "$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	7028	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7716	if test "${ac_cv_struct_tm+set}" = set; then	7029	if ${ac_cv_struct_tm+:} false; then :
7717	echo $ECHO_N "(cached) $ECHO_C" >&6	7030	$as_echo_n "(cached) " >&6
7718	else	7031	else
7719	cat >conftest.$ac_ext <<_ACEOF
7720	/* confdefs.h. */
7721	_ACEOF
7722	cat confdefs.h >>conftest.$ac_ext	7032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7723	cat >>conftest.$ac_ext <<_ACEOF
7724	/* end confdefs.h. */	7033	/* end confdefs.h. */
7725	#include <sys/types.h>	7034	#include <sys/types.h>
7726	#include <time.h>	7035	#include <time.h>
7727		7036
7728	int	7037	int
7729	main ()	7038	main ()
7730	{	7039	{
7731	struct tm *tp; tp->tm_sec;	7040	struct tm tm;
		7041	int *p = &tm.tm_sec;
		7042	return !p;
7732	;	7043	;
7733	return 0;	7044	return 0;
7734	}	7045	}
7735	_ACEOF	7046	_ACEOF
7736	rm -f conftest.$ac_objext	7047	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 $ac_status); }; }; then
7757	ac_cv_struct_tm=time.h	7048	ac_cv_struct_tm=time.h
7758	else	7049	else
7759	echo "$as_me: failed program was:" >&5
7760	sed 's/^/\| /' conftest.$ac_ext >&5
7761
7762	ac_cv_struct_tm=sys/time.h	7050	ac_cv_struct_tm=sys/time.h
7763	fi	7051	fi
7764	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7052	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7765	fi	7053	fi
7766	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7767	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7055	$as_echo "$ac_cv_struct_tm" >&6; }
7768	if test $ac_cv_struct_tm = sys/time.h; then	7056	if test $ac_cv_struct_tm = sys/time.h; then
7769		7057
7770	cat >>confdefs.h <<\_ACEOF	7058	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7771	#define TM_IN_SYS_TIME 1
7772	_ACEOF
7773		7059
7774	fi	7060	fi
7775		7061
7776		7062
7777	echo "$as_me:$LINENO: checking for socklen_t" >&5	7063	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7778	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7064	$as_echo_n "checking for socklen_t... " >&6; }
7779	if test "${ac_cv_type_socklen_t+set}" = set; then	7065	if ${ac_cv_type_socklen_t+:} false; then :
7780	echo $ECHO_N "(cached) $ECHO_C" >&6	7066	$as_echo_n "(cached) " >&6
7781	else	7067	else
7782		7068
7783	cat >conftest.$ac_ext <<_ACEOF
7784	/* confdefs.h. */
7785	_ACEOF
7786	cat confdefs.h >>conftest.$ac_ext	7069	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7787	cat >>conftest.$ac_ext <<_ACEOF
7788	/* end confdefs.h. */	7070	/* end confdefs.h. */
7789	#include <sys/types.h>	7071	#include <sys/types.h>
7790	#include <sys/socket.h>	7072	#include <sys/socket.h>
7791	int	7073	int
7792	main ()	7074	main ()
…		…
7794	socklen_t len = 42; return len;	7076	socklen_t len = 42; return len;
7795	;	7077	;
7796	return 0;	7078	return 0;
7797	}	7079	}
7798	_ACEOF	7080	_ACEOF
7799	rm -f conftest.$ac_objext	7081	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 $ac_status); }; }; then
7820	ac_cv_type_socklen_t=yes	7082	ac_cv_type_socklen_t=yes
7821	else	7083	else
7822	echo "$as_me: failed program was:" >&5
7823	sed 's/^/\| /' conftest.$ac_ext >&5
7824
7825	ac_cv_type_socklen_t=no	7084	ac_cv_type_socklen_t=no
7826	fi	7085	fi
7827	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7086	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7828		7087
7829	fi	7088	fi
7830	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7089	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7831	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7090	$as_echo "$ac_cv_type_socklen_t" >&6; }
7832	if test $ac_cv_type_socklen_t = yes; then	7091	if test $ac_cv_type_socklen_t = yes; then
7833		7092
7834	cat >>confdefs.h <<\_ACEOF	7093	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7835	#define HAVE_SOCKLEN_T 1
7836	_ACEOF
7837		7094
7838	fi	7095	fi
7839		7096
7840	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7097	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7841	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7098	$as_echo_n "checking for struct addrinfo... " >&6; }
7842	if test "${ac_cv_struct_addrinfo+set}" = set; then	7099	if ${ac_cv_struct_addrinfo+:} false; then :
7843	echo $ECHO_N "(cached) $ECHO_C" >&6	7100	$as_echo_n "(cached) " >&6
7844	else	7101	else
7845		7102
7846	cat >conftest.$ac_ext <<_ACEOF
7847	/* confdefs.h. */
7848	_ACEOF
7849	cat confdefs.h >>conftest.$ac_ext	7103	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7850	cat >>conftest.$ac_ext <<_ACEOF
7851	/* end confdefs.h. */	7104	/* end confdefs.h. */
7852	#include <sys/types.h>	7105	#include <sys/types.h>
7853	#include <sys/socket.h>	7106	#include <sys/socket.h>
7854	#include <netdb.h>	7107	#include <netdb.h>
7855	int	7108	int
…		…
7858	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7111	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7859	;	7112	;
7860	return 0;	7113	return 0;
7861	}	7114	}
7862	_ACEOF	7115	_ACEOF
7863	rm -f conftest.$ac_objext	7116	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 $ac_status); }; }; then
7884	ac_cv_struct_addrinfo=yes	7117	ac_cv_struct_addrinfo=yes
7885	else	7118	else
7886	echo "$as_me: failed program was:" >&5
7887	sed 's/^/\| /' conftest.$ac_ext >&5
7888
7889	ac_cv_struct_addrinfo=no	7119	ac_cv_struct_addrinfo=no
7890	fi	7120	fi
7891	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7121	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7892		7122
7893	fi	7123	fi
7894	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7895	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7125	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7896	if test $ac_cv_struct_addrinfo = yes; then	7126	if test $ac_cv_struct_addrinfo = yes; then
7897		7127
7898	cat >>confdefs.h <<\_ACEOF	7128	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7899	#define HAVE_STRUCT_ADDRINFO 1
7900	_ACEOF
7901		7129
7902	fi	7130	fi
7903		7131
7904	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7132	{ $as_echo "$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	7133	$as_echo_n "checking return type of signal handlers... " >&6; }
7906	if test "${ac_cv_type_signal+set}" = set; then	7134	if ${ac_cv_type_signal+:} false; then :
7907	echo $ECHO_N "(cached) $ECHO_C" >&6	7135	$as_echo_n "(cached) " >&6
7908	else	7136	else
7909	cat >conftest.$ac_ext <<_ACEOF
7910	/* confdefs.h. */
7911	_ACEOF
7912	cat confdefs.h >>conftest.$ac_ext	7137	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7913	cat >>conftest.$ac_ext <<_ACEOF
7914	/* end confdefs.h. */	7138	/* end confdefs.h. */
7915	#include <sys/types.h>	7139	#include <sys/types.h>
7916	#include <signal.h>	7140	#include <signal.h>
7917	#ifdef signal
7918	# undef signal
7919	#endif
7920	#ifdef __cplusplus
7921	extern "C" void (signal (int, void ()(int)))(int);
7922	#else
7923	void (*signal ()) ();
7924	#endif
7925		7141
7926	int	7142	int
7927	main ()	7143	main ()
7928	{	7144	{
7929	int i;	7145	return *(signal (0, 0)) (0) == 1;
7930	;	7146	;
7931	return 0;	7147	return 0;
7932	}	7148	}
7933	_ACEOF	7149	_ACEOF
7934	rm -f conftest.$ac_objext	7150	if ac_fn_cxx_try_compile "$LINENO"; then :
7935	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7151	ac_cv_type_signal=int
7936	(eval $ac_compile) 2>conftest.er1	7152	else
7937	ac_status=$?
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 $ac_status); }; }; then
7955	ac_cv_type_signal=void	7153	ac_cv_type_signal=void
7956	else
7957	echo "$as_me: failed program was:" >&5
7958	sed 's/^/\| /' conftest.$ac_ext >&5
7959
7960	ac_cv_type_signal=int
7961	fi	7154	fi
7962	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7155	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7963	fi	7156	fi
7964	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7157	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7965	echo "${ECHO_T}$ac_cv_type_signal" >&6	7158	$as_echo "$ac_cv_type_signal" >&6; }
7966		7159
7967	cat >>confdefs.h <<_ACEOF	7160	cat >>confdefs.h <<_ACEOF
7968	#define RETSIGTYPE $ac_cv_type_signal	7161	#define RETSIGTYPE $ac_cv_type_signal
7969	_ACEOF	7162	_ACEOF
7970		7163
…		…
7975	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7168	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7976	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7169	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7977	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7170	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7978		7171
7979		7172
7980	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7173	{ $as_echo "$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	7174	$as_echo_n "checking for ANSI C header files... " >&6; }
7982	if test "${ac_cv_header_stdc+set}" = set; then	7175	if ${ac_cv_header_stdc+:} false; then :
7983	echo $ECHO_N "(cached) $ECHO_C" >&6	7176	$as_echo_n "(cached) " >&6
7984	else	7177	else
7985	cat >conftest.$ac_ext <<_ACEOF
7986	/* confdefs.h. */
7987	_ACEOF
7988	cat confdefs.h >>conftest.$ac_ext	7178	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7989	cat >>conftest.$ac_ext <<_ACEOF
7990	/* end confdefs.h. */	7179	/* end confdefs.h. */
7991	#include <stdlib.h>	7180	#include <stdlib.h>
7992	#include <stdarg.h>	7181	#include <stdarg.h>
7993	#include <string.h>	7182	#include <string.h>
7994	#include <float.h>	7183	#include <float.h>
…		…
7999		7188
8000	;	7189	;
8001	return 0;	7190	return 0;
8002	}	7191	}
8003	_ACEOF	7192	_ACEOF
8004	rm -f conftest.$ac_objext	7193	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 $ac_status); }; }; then
8025	ac_cv_header_stdc=yes	7194	ac_cv_header_stdc=yes
8026	else	7195	else
8027	echo "$as_me: failed program was:" >&5
8028	sed 's/^/\| /' conftest.$ac_ext >&5
8029
8030	ac_cv_header_stdc=no	7196	ac_cv_header_stdc=no
8031	fi	7197	fi
8032	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7198	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8033		7199
8034	if test $ac_cv_header_stdc = yes; then	7200	if test $ac_cv_header_stdc = yes; then
8035	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7201	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8036	cat >conftest.$ac_ext <<_ACEOF
8037	/* confdefs.h. */
8038	_ACEOF
8039	cat confdefs.h >>conftest.$ac_ext	7202	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8040	cat >>conftest.$ac_ext <<_ACEOF
8041	/* end confdefs.h. */	7203	/* end confdefs.h. */
8042	#include <string.h>	7204	#include <string.h>
8043		7205
8044	_ACEOF	7206	_ACEOF
8045	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7207	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8046	$EGREP "memchr" >/dev/null 2>&1; then	7208	$EGREP "memchr" >/dev/null 2>&1; then :
8047	:	7209
8048	else	7210	else
8049	ac_cv_header_stdc=no	7211	ac_cv_header_stdc=no
8050	fi	7212	fi
8051	rm -f conftest*	7213	rm -f conftest*
8052		7214
8053	fi	7215	fi
8054		7216
8055	if test $ac_cv_header_stdc = yes; then	7217	if test $ac_cv_header_stdc = yes; then
8056	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7218	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8057	cat >conftest.$ac_ext <<_ACEOF
8058	/* confdefs.h. */
8059	_ACEOF
8060	cat confdefs.h >>conftest.$ac_ext	7219	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8061	cat >>conftest.$ac_ext <<_ACEOF
8062	/* end confdefs.h. */	7220	/* end confdefs.h. */
8063	#include <stdlib.h>	7221	#include <stdlib.h>
8064		7222
8065	_ACEOF	7223	_ACEOF
8066	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7224	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8067	$EGREP "free" >/dev/null 2>&1; then	7225	$EGREP "free" >/dev/null 2>&1; then :
8068	:	7226
8069	else	7227	else
8070	ac_cv_header_stdc=no	7228	ac_cv_header_stdc=no
8071	fi	7229	fi
8072	rm -f conftest*	7230	rm -f conftest*
8073		7231
8074	fi	7232	fi
8075		7233
8076	if test $ac_cv_header_stdc = yes; then	7234	if test $ac_cv_header_stdc = yes; then
8077	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7235	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8078	if test "$cross_compiling" = yes; then	7236	if test "$cross_compiling" = yes; then :
8079	:	7237	:
8080	else	7238	else
8081	cat >conftest.$ac_ext <<_ACEOF
8082	/* confdefs.h. */
8083	_ACEOF
8084	cat confdefs.h >>conftest.$ac_ext	7239	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8085	cat >>conftest.$ac_ext <<_ACEOF
8086	/* end confdefs.h. */	7240	/* end confdefs.h. */
8087	#include <ctype.h>	7241	#include <ctype.h>
		7242	#include <stdlib.h>
8088	#if ((' ' & 0x0FF) == 0x020)	7243	#if ((' ' & 0x0FF) == 0x020)
8089	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7244	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8090	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7245	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8091	#else	7246	#else
8092	# define ISLOWER(c) \	7247	# define ISLOWER(c) \
…		…
8102	{	7257	{
8103	int i;	7258	int i;
8104	for (i = 0; i < 256; i++)	7259	for (i = 0; i < 256; i++)
8105	if (XOR (islower (i), ISLOWER (i))	7260	if (XOR (islower (i), ISLOWER (i))
8106	\|\| toupper (i) != TOUPPER (i))	7261	\|\| toupper (i) != TOUPPER (i))
8107	exit(2);	7262	return 2;
8108	exit (0);
8109	}
8110	_ACEOF
8111	rm -f conftest$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 != $ac_func;
8211	;
8212	return 0;	7263	return 0;
8213	}	7264	}
8214	_ACEOF	7265	_ACEOF
		7266	if ac_fn_c_try_run "$LINENO"; then :
		7267
		7268	else
		7269	ac_cv_header_stdc=no
		7270	fi
		7271	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
8215	rm -f conftest.$ac_objext conftest$ac_exeext	7272	conftest.$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 "$as_ac_var=no"
8242	fi	7273	fi
8243	rm -f conftest.err conftest.$ac_objext \	7274
8244	conftest$ac_exeext conftest.$ac_ext
8245	fi	7275	fi
8246	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7276	fi
8247	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8248	if test `eval echo '${'$as_ac_var'}'` = yes; then	7278	$as_echo "$ac_cv_header_stdc" >&6; }
		7279	if test $ac_cv_header_stdc = yes; then
		7280
		7281	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7282
		7283	fi
		7284
		7285
		7286	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7287	do :
		7288	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7289	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7290	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8249	cat >>confdefs.h <<_ACEOF	7291	cat >>confdefs.h <<_ACEOF
8250	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1	7292	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8251	_ACEOF	7293	_ACEOF
8252		7294
8253	fi	7295	fi
8254	done	7296	done
8255		7297
8256		7298
8257	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7299	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8258	# for constant arguments. Useless!	7300	# for constant arguments. Useless!
8259	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7301	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8260	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7302	$as_echo_n "checking for working alloca.h... " >&6; }
8261	if test "${ac_cv_working_alloca_h+set}" = set; then	7303	if ${ac_cv_working_alloca_h+:} false; then :
8262	echo $ECHO_N "(cached) $ECHO_C" >&6	7304	$as_echo_n "(cached) " >&6
8263	else	7305	else
8264	cat >conftest.$ac_ext <<_ACEOF
8265	/* confdefs.h. */
8266	_ACEOF
8267	cat confdefs.h >>conftest.$ac_ext	7306	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8268	cat >>conftest.$ac_ext <<_ACEOF
8269	/* end confdefs.h. */	7307	/* end confdefs.h. */
8270	#include <alloca.h>	7308	#include <alloca.h>
8271	int	7309	int
8272	main ()	7310	main ()
8273	{	7311	{
8274	char p = (char ) alloca (2 * sizeof (int));	7312	char p = (char ) alloca (2 * sizeof (int));
		7313	if (p) return 0;
8275	;	7314	;
8276	return 0;	7315	return 0;
8277	}	7316	}
8278	_ACEOF	7317	_ACEOF
8279	rm -f conftest.$ac_objext conftest$ac_exeext	7318	if ac_fn_c_try_link "$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 $ac_status); }; }; then
8300	ac_cv_working_alloca_h=yes	7319	ac_cv_working_alloca_h=yes
8301	else	7320	else
8302	echo "$as_me: failed program was:" >&5
8303	sed 's/^/\| /' conftest.$ac_ext >&5
8304
8305	ac_cv_working_alloca_h=no	7321	ac_cv_working_alloca_h=no
8306	fi	7322	fi
8307	rm -f conftest.err conftest.$ac_objext \	7323	rm -f core conftest.err conftest.$ac_objext \
8308	conftest$ac_exeext conftest.$ac_ext	7324	conftest$ac_exeext conftest.$ac_ext
8309	fi	7325	fi
8310	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7326	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8311	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7327	$as_echo "$ac_cv_working_alloca_h" >&6; }
8312	if test $ac_cv_working_alloca_h = yes; then	7328	if test $ac_cv_working_alloca_h = yes; then
8313		7329
8314	cat >>confdefs.h <<\_ACEOF	7330	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8315	#define HAVE_ALLOCA_H 1
8316	_ACEOF
8317		7331
8318	fi	7332	fi
8319		7333
8320	echo "$as_me:$LINENO: checking for alloca" >&5	7334	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8321	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7335	$as_echo_n "checking for alloca... " >&6; }
8322	if test "${ac_cv_func_alloca_works+set}" = set; then	7336	if ${ac_cv_func_alloca_works+:} false; then :
8323	echo $ECHO_N "(cached) $ECHO_C" >&6	7337	$as_echo_n "(cached) " >&6
8324	else	7338	else
8325	cat >conftest.$ac_ext <<_ACEOF
8326	/* confdefs.h. */
8327	_ACEOF
8328	cat confdefs.h >>conftest.$ac_ext	7339	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8329	cat >>conftest.$ac_ext <<_ACEOF
8330	/* end confdefs.h. */	7340	/* end confdefs.h. */
8331	#ifdef __GNUC__	7341	#ifdef __GNUC__
8332	# define alloca __builtin_alloca	7342	# define alloca __builtin_alloca
8333	#else	7343	#else
8334	# ifdef _MSC_VER	7344	# ifdef _MSC_VER
8335	# include <malloc.h>	7345	# include <malloc.h>
8336	# define alloca _alloca	7346	# define alloca _alloca
8337	# else	7347	# else
8338	# if HAVE_ALLOCA_H	7348	# ifdef HAVE_ALLOCA_H
8339	# include <alloca.h>	7349	# include <alloca.h>
8340	# else	7350	# else
8341	# ifdef _AIX	7351	# ifdef _AIX
8342	#pragma alloca	7352	#pragma alloca
8343	# else	7353	# else
8344	# ifndef alloca /* predefined by HP cc +Olibcalls */	7354	# ifndef alloca /* predefined by HP cc +Olibcalls */
8345	char *alloca ();	7355	void *alloca (size_t);
8346	# endif	7356	# endif
8347	# endif	7357	# endif
8348	# endif	7358	# endif
8349	# endif	7359	# endif
8350	#endif	7360	#endif
8351		7361
8352	int	7362	int
8353	main ()	7363	main ()
8354	{	7364	{
8355	char p = (char ) alloca (1);	7365	char p = (char ) alloca (1);
		7366	if (p) return 0;
8356	;	7367	;
8357	return 0;	7368	return 0;
8358	}	7369	}
8359	_ACEOF	7370	_ACEOF
8360	rm -f conftest.$ac_objext conftest$ac_exeext	7371	if ac_fn_c_try_link "$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 $ac_status); }; }; then
8381	ac_cv_func_alloca_works=yes	7372	ac_cv_func_alloca_works=yes
8382	else	7373	else
8383	echo "$as_me: failed program was:" >&5
8384	sed 's/^/\| /' conftest.$ac_ext >&5
8385
8386	ac_cv_func_alloca_works=no	7374	ac_cv_func_alloca_works=no
8387	fi	7375	fi
8388	rm -f conftest.err conftest.$ac_objext \	7376	rm -f core conftest.err conftest.$ac_objext \
8389	conftest$ac_exeext conftest.$ac_ext	7377	conftest$ac_exeext conftest.$ac_ext
8390	fi	7378	fi
8391	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8392	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7380	$as_echo "$ac_cv_func_alloca_works" >&6; }
8393		7381
8394	if test $ac_cv_func_alloca_works = yes; then	7382	if test $ac_cv_func_alloca_works = yes; then
8395		7383
8396	cat >>confdefs.h <<\_ACEOF	7384	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8397	#define HAVE_ALLOCA 1
8398	_ACEOF
8399		7385
8400	else	7386	else
8401	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7387	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8402	# that cause trouble. Some versions do not even contain alloca or	7388	# that cause trouble. Some versions do not even contain alloca or
8403	# contain a buggy version. If you still want to use their alloca,	7389	# contain a buggy version. If you still want to use their alloca,
8404	# use ar to extract alloca.o from them instead of compiling alloca.c.	7390	# use ar to extract alloca.o from them instead of compiling alloca.c.
8405		7391
8406	ALLOCA=alloca.$ac_objext	7392	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8407		7393
8408	cat >>confdefs.h <<\_ACEOF	7394	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8409	#define C_ALLOCA 1
8410	_ACEOF
8411		7395
8412		7396
8413	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7397	{ $as_echo "$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	7398	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8415	if test "${ac_cv_os_cray+set}" = set; then	7399	if ${ac_cv_os_cray+:} false; then :
8416	echo $ECHO_N "(cached) $ECHO_C" >&6	7400	$as_echo_n "(cached) " >&6
8417	else	7401	else
8418	cat >conftest.$ac_ext <<_ACEOF
8419	/* confdefs.h. */
8420	_ACEOF
8421	cat confdefs.h >>conftest.$ac_ext	7402	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8422	cat >>conftest.$ac_ext <<_ACEOF
8423	/* end confdefs.h. */	7403	/* end confdefs.h. */
8424	#if defined(CRAY) && ! defined(CRAY2)	7404	#if defined CRAY && ! defined CRAY2
8425	webecray	7405	webecray
8426	#else	7406	#else
8427	wenotbecray	7407	wenotbecray
8428	#endif	7408	#endif
8429		7409
8430	_ACEOF	7410	_ACEOF
8431	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7411	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8432	$EGREP "webecray" >/dev/null 2>&1; then	7412	$EGREP "webecray" >/dev/null 2>&1; then :
8433	ac_cv_os_cray=yes	7413	ac_cv_os_cray=yes
8434	else	7414	else
8435	ac_cv_os_cray=no	7415	ac_cv_os_cray=no
8436	fi	7416	fi
8437	rm -f conftest*	7417	rm -f conftest*
8438		7418
8439	fi	7419	fi
8440	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7420	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8441	echo "${ECHO_T}$ac_cv_os_cray" >&6	7421	$as_echo "$ac_cv_os_cray" >&6; }
8442	if test $ac_cv_os_cray = yes; then	7422	if test $ac_cv_os_cray = yes; then
8443	for ac_func in _getb67 GETB67 getb67; do	7423	for ac_func in _getb67 GETB67 getb67; do
8444	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`	7424	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8445	echo "$as_me:$LINENO: checking for $ac_func" >&5	7425	ac_fn_c_check_func "$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	7426	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		7427
8536	cat >>confdefs.h <<_ACEOF	7428	cat >>confdefs.h <<_ACEOF
8537	#define CRAY_STACKSEG_END $ac_func	7429	#define CRAY_STACKSEG_END $ac_func
8538	_ACEOF	7430	_ACEOF
8539		7431
…		…
8541	fi	7433	fi
8542		7434
8543	done	7435	done
8544	fi	7436	fi
8545		7437
8546	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7438	{ $as_echo "$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	7439	$as_echo_n "checking stack direction for C alloca... " >&6; }
8548	if test "${ac_cv_c_stack_direction+set}" = set; then	7440	if ${ac_cv_c_stack_direction+:} false; then :
8549	echo $ECHO_N "(cached) $ECHO_C" >&6	7441	$as_echo_n "(cached) " >&6
8550	else	7442	else
8551	if test "$cross_compiling" = yes; then	7443	if test "$cross_compiling" = yes; then :
8552	ac_cv_c_stack_direction=0	7444	ac_cv_c_stack_direction=0
8553	else	7445	else
8554	cat >conftest.$ac_ext <<_ACEOF
8555	/* confdefs.h. */
8556	_ACEOF
8557	cat confdefs.h >>conftest.$ac_ext	7446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8558	cat >>conftest.$ac_ext <<_ACEOF
8559	/* end confdefs.h. */	7447	/* end confdefs.h. */
		7448	$ac_includes_default
8560	int	7449	int
8561	find_stack_direction ()	7450	find_stack_direction (int *addr, int depth)
8562	{	7451	{
8563	static char *addr = 0;	7452	int dir, dummy = 0;
8564	auto char dummy;
8565	if (addr == 0)	7453	if (! addr)
8566	{
8567	addr = &dummy;	7454	addr = &dummy;
8568	return find_stack_direction ();	7455	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8569	}	7456	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8570	else	7457	return dir + dummy;
8571	return (&dummy > addr) ? 1 : -1;
8572	}	7458	}
8573		7459
8574	int	7460	int
8575	main ()	7461	main (int argc, char **argv)
8576	{	7462	{
8577	exit (find_stack_direction () < 0);	7463	return find_stack_direction (0, argc + !argv + 20) < 0;
8578	}	7464	}
8579	_ACEOF	7465	_ACEOF
8580	rm -f conftest$ac_exeext	7466	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 $ac_status); }; }; then
8591	ac_cv_c_stack_direction=1	7467	ac_cv_c_stack_direction=1
8592	else	7468	else
8593	echo "$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 $ac_status )
8598	ac_cv_c_stack_direction=-1	7469	ac_cv_c_stack_direction=-1
8599	fi	7470	fi
8600	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7471	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		7472	conftest.$ac_objext conftest.beam conftest.$ac_ext
8601	fi	7473	fi
		7474
8602	fi	7475	fi
8603	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8604	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7477	$as_echo "$ac_cv_c_stack_direction" >&6; }
8605
8606	cat >>confdefs.h <<_ACEOF	7478	cat >>confdefs.h <<_ACEOF
8607	#define STACK_DIRECTION $ac_cv_c_stack_direction	7479	#define STACK_DIRECTION $ac_cv_c_stack_direction
8608	_ACEOF	7480	_ACEOF
8609		7481
8610		7482
8611	fi	7483	fi
8612		7484
8613		7485
8614		7486
8615	echo "$as_me:$LINENO: checking for socket" >&5	7487	ac_fn_c_check_func "$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 $ac_cv_func_socket = yes; then	7488	if test "x$ac_cv_func_socket" = xyes; then :
8705	:
8706	else
8707		7489
		7490	else
8708		7491
8709	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7492	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8710	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7493	$as_echo_n "checking for connect in -lsocket... " >&6; }
8711	if test "${ac_cv_lib_socket_connect+set}" = set; then	7494	if ${ac_cv_lib_socket_connect+:} false; then :
8712	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	$as_echo_n "(cached) " >&6
8713	else	7496	else
8714	ac_check_lib_save_LIBS=$LIBS	7497	ac_check_lib_save_LIBS=$LIBS
8715	LIBS="-lsocket $LIBS"	7498	LIBS="-lsocket $LIBS"
8716	cat >conftest.$ac_ext <<_ACEOF
8717	/* confdefs.h. */
8718	_ACEOF
8719	cat confdefs.h >>conftest.$ac_ext	7499	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8720	cat >>conftest.$ac_ext <<_ACEOF
8721	/* end confdefs.h. */	7500	/* end confdefs.h. */
8722		7501
8723	/* Override any gcc2 internal prototype to avoid an error. */	7502	/* Override any GCC internal prototype to avoid an error.
		7503	Use char because int might match the return type of a GCC
		7504	builtin and then its argument prototype would still apply. */
8724	#ifdef __cplusplus	7505	#ifdef __cplusplus
8725	extern "C"	7506	extern "C"
8726	#endif	7507	#endif
8727	/* We use char because int might match the return type of a gcc2
8728	builtin and then its argument prototype would still apply. */
8729	char connect ();	7508	char connect ();
8730	int	7509	int
8731	main ()	7510	main ()
8732	{	7511	{
8733	connect ();	7512	return connect ();
8734	;	7513	;
8735	return 0;	7514	return 0;
8736	}	7515	}
8737	_ACEOF	7516	_ACEOF
8738	rm -f conftest.$ac_objext conftest$ac_exeext	7517	if ac_fn_c_try_link "$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 $ac_status); }; }; then
8759	ac_cv_lib_socket_connect=yes	7518	ac_cv_lib_socket_connect=yes
8760	else	7519	else
8761	echo "$as_me: failed program was:" >&5
8762	sed 's/^/\| /' conftest.$ac_ext >&5
8763
8764	ac_cv_lib_socket_connect=no	7520	ac_cv_lib_socket_connect=no
8765	fi	7521	fi
8766	rm -f conftest.err conftest.$ac_objext \	7522	rm -f core conftest.err conftest.$ac_objext \
8767	conftest$ac_exeext conftest.$ac_ext	7523	conftest$ac_exeext conftest.$ac_ext
8768	LIBS=$ac_check_lib_save_LIBS	7524	LIBS=$ac_check_lib_save_LIBS
8769	fi	7525	fi
8770	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7526	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8771	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7527	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8772	if test $ac_cv_lib_socket_connect = yes; then	7528	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8773	cat >>confdefs.h <<_ACEOF	7529	cat >>confdefs.h <<_ACEOF
8774	#define HAVE_LIBSOCKET 1	7530	#define HAVE_LIBSOCKET 1
8775	_ACEOF	7531	_ACEOF
8776		7532
8777	LIBS="-lsocket $LIBS"	7533	LIBS="-lsocket $LIBS"
…		…
8779	fi	7535	fi
8780		7536
8781		7537
8782	fi	7538	fi
8783		7539
8784	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7540	ac_fn_c_check_func "$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 $ac_cv_func_gethostbyname = yes; then	7541	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8874	:
8875	else
8876		7542
		7543	else
8877		7544
8878	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7545	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8879	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7546	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8880	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7547	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8881	echo $ECHO_N "(cached) $ECHO_C" >&6	7548	$as_echo_n "(cached) " >&6
8882	else	7549	else
8883	ac_check_lib_save_LIBS=$LIBS	7550	ac_check_lib_save_LIBS=$LIBS
8884	LIBS="-lnsl $LIBS"	7551	LIBS="-lnsl $LIBS"
8885	cat >conftest.$ac_ext <<_ACEOF
8886	/* confdefs.h. */
8887	_ACEOF
8888	cat confdefs.h >>conftest.$ac_ext	7552	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8889	cat >>conftest.$ac_ext <<_ACEOF
8890	/* end confdefs.h. */	7553	/* end confdefs.h. */
8891		7554
8892	/* Override any gcc2 internal prototype to avoid an error. */	7555	/* Override any GCC internal prototype to avoid an error.
		7556	Use char because int might match the return type of a GCC
		7557	builtin and then its argument prototype would still apply. */
8893	#ifdef __cplusplus	7558	#ifdef __cplusplus
8894	extern "C"	7559	extern "C"
8895	#endif	7560	#endif
8896	/* We use char because int might match the return type of a gcc2
8897	builtin and then its argument prototype would still apply. */
8898	char gethostbyname ();	7561	char gethostbyname ();
8899	int	7562	int
8900	main ()	7563	main ()
8901	{	7564	{
8902	gethostbyname ();	7565	return gethostbyname ();
8903	;	7566	;
8904	return 0;	7567	return 0;
8905	}	7568	}
8906	_ACEOF	7569	_ACEOF
8907	rm -f conftest.$ac_objext conftest$ac_exeext	7570	if ac_fn_c_try_link "$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 $ac_status); }; }; then
8928	ac_cv_lib_nsl_gethostbyname=yes	7571	ac_cv_lib_nsl_gethostbyname=yes
8929	else	7572	else
8930	echo "$as_me: failed program was:" >&5
8931	sed 's/^/\| /' conftest.$ac_ext >&5
8932
8933	ac_cv_lib_nsl_gethostbyname=no	7573	ac_cv_lib_nsl_gethostbyname=no
8934	fi	7574	fi
8935	rm -f conftest.err conftest.$ac_objext \	7575	rm -f core conftest.err conftest.$ac_objext \
8936	conftest$ac_exeext conftest.$ac_ext	7576	conftest$ac_exeext conftest.$ac_ext
8937	LIBS=$ac_check_lib_save_LIBS	7577	LIBS=$ac_check_lib_save_LIBS
8938	fi	7578	fi
8939	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7579	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8940	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7580	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8941	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7581	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
8942	cat >>confdefs.h <<_ACEOF	7582	cat >>confdefs.h <<_ACEOF
8943	#define HAVE_LIBNSL 1	7583	#define HAVE_LIBNSL 1
8944	_ACEOF	7584	_ACEOF
8945		7585
8946	LIBS="-lnsl $LIBS"	7586	LIBS="-lnsl $LIBS"
…		…
8949		7589
8950		7590
8951	fi	7591	fi
8952		7592
8953		7593
		7594
		7595	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7596	do :
		7597	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		7598	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7599	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7600	cat >>confdefs.h <<_ACEOF
		7601	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
		7602	_ACEOF
		7603
		7604	fi
		7605
		7606	done
		7607
		7608
		7609	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7610	do :
		7611	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7612	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7613	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7614	cat >>confdefs.h <<_ACEOF
		7615	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
		7616	_ACEOF
		7617
		7618	fi
		7619	done
		7620
		7621
		7622	for ac_func in clock_gettime
		7623	do :
		7624	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7625	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7626	cat >>confdefs.h <<_ACEOF
		7627	#define HAVE_CLOCK_GETTIME 1
		7628	_ACEOF
		7629
		7630	else
		7631
		7632	if test $(uname) = Linux; then
		7633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7634	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7635	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7636	/* end confdefs.h. */
		7637	#include <unistd.h>
		7638	#include <sys/syscall.h>
		7639	#include <time.h>
		7640	int
		7641	main ()
		7642	{
		7643	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7644	;
		7645	return 0;
		7646	}
		7647	_ACEOF
		7648	if ac_fn_c_try_link "$LINENO"; then :
		7649	ac_have_clock_syscall=1
		7650
		7651	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7652
		7653	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7654	$as_echo "yes" >&6; }
		7655	else
		7656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7657	$as_echo "no" >&6; }
		7658	fi
		7659	rm -f core conftest.err conftest.$ac_objext \
		7660	conftest$ac_exeext conftest.$ac_ext
		7661	fi
		7662	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7663	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7664	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7665	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
		7666	$as_echo_n "(cached) " >&6
		7667	else
		7668	ac_check_lib_save_LIBS=$LIBS
		7669	LIBS="-lrt $LIBS"
		7670	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7671	/* end confdefs.h. */
		7672
		7673	/* Override any GCC internal prototype to avoid an error.
		7674	Use char because int might match the return type of a GCC
		7675	builtin and then its argument prototype would still apply. */
		7676	#ifdef __cplusplus
		7677	extern "C"
		7678	#endif
		7679	char clock_gettime ();
		7680	int
		7681	main ()
		7682	{
		7683	return clock_gettime ();
		7684	;
		7685	return 0;
		7686	}
		7687	_ACEOF
		7688	if ac_fn_c_try_link "$LINENO"; then :
		7689	ac_cv_lib_rt_clock_gettime=yes
		7690	else
		7691	ac_cv_lib_rt_clock_gettime=no
		7692	fi
		7693	rm -f core conftest.err conftest.$ac_objext \
		7694	conftest$ac_exeext conftest.$ac_ext
		7695	LIBS=$ac_check_lib_save_LIBS
		7696	fi
		7697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7698	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7699	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
		7700	cat >>confdefs.h <<_ACEOF
		7701	#define HAVE_LIBRT 1
		7702	_ACEOF
		7703
		7704	LIBS="-lrt $LIBS"
		7705
		7706	fi
		7707
		7708	unset ac_cv_func_clock_gettime
		7709	for ac_func in clock_gettime
		7710	do :
		7711	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7712	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7713	cat >>confdefs.h <<_ACEOF
		7714	#define HAVE_CLOCK_GETTIME 1
		7715	_ACEOF
		7716
		7717	fi
		7718	done
		7719
		7720	fi
		7721
		7722	fi
		7723	done
		7724
		7725
		7726	for ac_func in nanosleep
		7727	do :
		7728	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7729	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7730	cat >>confdefs.h <<_ACEOF
		7731	#define HAVE_NANOSLEEP 1
		7732	_ACEOF
		7733
		7734	else
		7735
		7736	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7738	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7739	if ${ac_cv_lib_rt_nanosleep+:} false; then :
		7740	$as_echo_n "(cached) " >&6
		7741	else
		7742	ac_check_lib_save_LIBS=$LIBS
		7743	LIBS="-lrt $LIBS"
		7744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7745	/* end confdefs.h. */
		7746
		7747	/* Override any GCC internal prototype to avoid an error.
		7748	Use char because int might match the return type of a GCC
		7749	builtin and then its argument prototype would still apply. */
		7750	#ifdef __cplusplus
		7751	extern "C"
		7752	#endif
		7753	char nanosleep ();
		7754	int
		7755	main ()
		7756	{
		7757	return nanosleep ();
		7758	;
		7759	return 0;
		7760	}
		7761	_ACEOF
		7762	if ac_fn_c_try_link "$LINENO"; then :
		7763	ac_cv_lib_rt_nanosleep=yes
		7764	else
		7765	ac_cv_lib_rt_nanosleep=no
		7766	fi
		7767	rm -f core conftest.err conftest.$ac_objext \
		7768	conftest$ac_exeext conftest.$ac_ext
		7769	LIBS=$ac_check_lib_save_LIBS
		7770	fi
		7771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7772	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7773	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
		7774	cat >>confdefs.h <<_ACEOF
		7775	#define HAVE_LIBRT 1
		7776	_ACEOF
		7777
		7778	LIBS="-lrt $LIBS"
		7779
		7780	fi
		7781
		7782	unset ac_cv_func_nanosleep
		7783	for ac_func in nanosleep
		7784	do :
		7785	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7786	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7787	cat >>confdefs.h <<_ACEOF
		7788	#define HAVE_NANOSLEEP 1
		7789	_ACEOF
		7790
		7791	fi
		7792	done
		7793
		7794	fi
		7795
		7796	fi
		7797	done
		7798
		7799
		7800	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		7801	LIBM=m
		7802	fi
		7803	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		7804	$as_echo_n "checking for library containing floor... " >&6; }
		7805	if ${ac_cv_search_floor+:} false; then :
		7806	$as_echo_n "(cached) " >&6
		7807	else
		7808	ac_func_search_save_LIBS=$LIBS
		7809	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7810	/* end confdefs.h. */
		7811
		7812	/* Override any GCC internal prototype to avoid an error.
		7813	Use char because int might match the return type of a GCC
		7814	builtin and then its argument prototype would still apply. */
		7815	#ifdef __cplusplus
		7816	extern "C"
		7817	#endif
		7818	char floor ();
		7819	int
		7820	main ()
		7821	{
		7822	return floor ();
		7823	;
		7824	return 0;
		7825	}
		7826	_ACEOF
		7827	for ac_lib in '' $LIBM; do
		7828	if test -z "$ac_lib"; then
		7829	ac_res="none required"
		7830	else
		7831	ac_res=-l$ac_lib
		7832	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		7833	fi
		7834	if ac_fn_c_try_link "$LINENO"; then :
		7835	ac_cv_search_floor=$ac_res
		7836	fi
		7837	rm -f core conftest.err conftest.$ac_objext \
		7838	conftest$ac_exeext
		7839	if ${ac_cv_search_floor+:} false; then :
		7840	break
		7841	fi
		7842	done
		7843	if ${ac_cv_search_floor+:} false; then :
		7844
		7845	else
		7846	ac_cv_search_floor=no
		7847	fi
		7848	rm conftest.$ac_ext
		7849	LIBS=$ac_func_search_save_LIBS
		7850	fi
		7851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		7852	$as_echo "$ac_cv_search_floor" >&6; }
		7853	ac_res=$ac_cv_search_floor
		7854	if test "$ac_res" != no; then :
		7855	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		7856
		7857	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		7858
		7859	fi
		7860
		7861
		7862
		7863
8954	ac_ext=cc	7864	ac_ext=cpp
8955	ac_cpp='$CXXCPP $CPPFLAGS'	7865	ac_cpp='$CXXCPP $CPPFLAGS'
8956	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7866	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8957	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7867	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8958	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7868	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8959		7869
…		…
8975		7885
8976	_ACEOF	7886	_ACEOF
8977		7887
8978	# The following way of writing the cache mishandles newlines in values,	7888	# The following way of writing the cache mishandles newlines in values,
8979	# but we know of no workaround that is simple, portable, and efficient.	7889	# but we know of no workaround that is simple, portable, and efficient.
8980	# So, don't put newlines in cache variables' values.	7890	# So, we kill variables containing newlines.
8981	# Ultrix sh set writes to stderr and can't be redirected directly,	7891	# Ultrix sh set writes to stderr and can't be redirected directly,
8982	# and sets the high bit in the cache file unless we assign to the vars.	7892	# and sets the high bit in the cache file unless we assign to the vars.
8983	{	7893	(
		7894	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		7895	eval ac_val=\$$ac_var
		7896	case $ac_val in #(
		7897	${as_nl})
		7898	case $ac_var in #(
		7899	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		7900	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		7901	esac
		7902	case $ac_var in #(
		7903	_ \| IFS \| as_nl) ;; #(
		7904	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		7905	*) { eval $ac_var=; unset $ac_var;} ;;
		7906	esac ;;
		7907	esac
		7908	done
		7909
8984	(set) 2>&1 \|	7910	(set) 2>&1 \|
8985	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	7911	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8986	ac_space=\ )	7912	${as_nl}ac_space=\ )
8987	# `set' does not quote correctly, so add quotes (double-quote	7913	# `set' does not quote correctly, so add quotes: double-quote
8988	# substitution turns \\\\ into \\, and sed turns \\ into \).	7914	# substitution turns \\\\ into \\, and sed turns \\ into \.
8989	sed -n \	7915	sed -n \
8990	"s/'/'\\\\''/g;	7916	"s/'/'\\\\''/g;
8991	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	7917	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8992	;;	7918	;; #(
8993	*)	7919	*)
8994	# `set' quotes correctly as required by POSIX, so do not add quotes.	7920	# `set' quotes correctly as required by POSIX, so do not add quotes.
8995	sed -n \	7921	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
8996	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8997	;;	7922	;;
8998	esac;	7923	esac \|
8999	} \|	7924	sort
		7925	) \|
9000	sed '	7926	sed '
		7927	/^ac_cv_env_/b end
9001	t clear	7928	t clear
9002	: clear	7929	:clear
9003	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	7930	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9004	t end	7931	t end
9005	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	7932	s/^$[^=]$=$.$$/\1=${\1=\2}/
9006	: end' >>confcache	7933	:end' >>confcache
9007	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7934	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9008	if test -w $cache_file; then	7935	if test -w "$cache_file"; then
9009	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	7936	if test "x$cache_file" != "x/dev/null"; then
		7937	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		7938	$as_echo "$as_me: updating cache $cache_file" >&6;}
		7939	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
9010	cat confcache >$cache_file	7940	cat confcache >"$cache_file"
		7941	else
		7942	case $cache_file in #(
		7943	/ \| ?:*)
		7944	mv -f confcache "$cache_file"$$ &&
		7945	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7946	*)
		7947	mv -f confcache "$cache_file" ;;
		7948	esac
		7949	fi
		7950	fi
9011	else	7951	else
		7952	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9012	echo "not updating unwritable cache $cache_file"	7953	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9013	fi	7954	fi
9014	fi	7955	fi
9015	rm -f confcache	7956	rm -f confcache
9016		7957
9017		7958
9018		7959
9019	# Check whether --with-kernel or --without-kernel was given.	7960	# Check whether --with-kernel was given.
9020	if test "${with_kernel+set}" = set; then	7961	if test "${with_kernel+set}" = set; then :
9021	withval="$with_kernel"	7962	withval=$with_kernel; kerneldir="$withval"
9022	kerneldir="$withval"
9023	else	7963	else
9024	kerneldir="/usr/src/linux"	7964	kerneldir="/usr/src/linux"
9025		7965
9026	fi;	7966	fi
9027		7967
		7968
9028	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	7969	{ $as_echo "$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	7970	$as_echo_n "checking for linux/if_tun.h... " >&6; }
9030	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	7971	if ${tinc_cv_linux_if_tun_h+:} false; then :
9031	echo $ECHO_N "(cached) $ECHO_C" >&6	7972	$as_echo_n "(cached) " >&6
9032	else	7973	else
9033		7974
9034	cat >conftest.$ac_ext <<_ACEOF
9035	/* confdefs.h. */
9036	_ACEOF
9037	cat confdefs.h >>conftest.$ac_ext	7975	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9038	cat >>conftest.$ac_ext <<_ACEOF
9039	/* end confdefs.h. */	7976	/* end confdefs.h. */
9040	#include "$kerneldir/include/linux/if_tun.h"	7977	#include "$kerneldir/include/linux/if_tun.h"
9041	int	7978	int
9042	main ()	7979	main ()
9043	{	7980	{
9044	int a = IFF_TAP;	7981	int a = IFF_TAP;
9045	;	7982	;
9046	return 0;	7983	return 0;
9047	}	7984	}
9048	_ACEOF	7985	_ACEOF
9049	rm -f conftest.$ac_objext	7986	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\""	7987	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9071	else	7988	else
9072	echo "$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.$ac_ext	7989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9079	cat >>conftest.$ac_ext <<_ACEOF
9080	/* end confdefs.h. */	7990	/* end confdefs.h. */
9081	#include <linux/if_tun.h>	7991	#include <linux/if_tun.h>
9082	int	7992	int
9083	main ()	7993	main ()
9084	{	7994	{
9085	int a = IFF_TAP;	7995	int a = IFF_TAP;
9086	;	7996	;
9087	return 0;	7997	return 0;
9088	}	7998	}
9089	_ACEOF	7999	_ACEOF
9090	rm -f conftest.$ac_objext	8000	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 $ac_status); }; }; then
9111	if_tun_h="default"	8001	if_tun_h="default"
9112	else	8002	else
9113	echo "$as_me: failed program was:" >&5
9114	sed 's/^/\| /' conftest.$ac_ext >&5
9115
9116	if_tun_h="no"	8003	if_tun_h="no"
9117		8004
9118	fi	8005	fi
9119	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8006	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9120		8007
9121	fi	8008	fi
9122	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8009	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9123		8010
9124	if test $if_tun_h = no; then	8011	if test $if_tun_h = no; then
9125	tinc_cv_linux_if_tun_h=none	8012	tinc_cv_linux_if_tun_h=none
9126	else	8013	else
9127	tinc_cv_linux_if_tun_h="$if_tun_h"	8014	tinc_cv_linux_if_tun_h="$if_tun_h"
9128	fi	8015	fi
9129		8016
9130	fi	8017	fi
9131	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8018	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9132	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8019	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
9133		8020
9134	if test $tinc_cv_linux_if_tun_h != none; then	8021	if test $tinc_cv_linux_if_tun_h != none; then
9135		8022
9136	cat >>confdefs.h <<\_ACEOF	8023	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
9137	#define HAVE_TUNTAP 1
9138	_ACEOF
9139		8024
9140	if test $tinc_cv_linux_if_tun_h != default; then	8025	if test $tinc_cv_linux_if_tun_h != default; then
9141		8026
9142	cat >>confdefs.h <<_ACEOF	8027	cat >>confdefs.h <<_ACEOF
9143	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8028	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
9148		8033
9149		8034
9150		8035
9151		8036
9152		8037
9153	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9154		8038
9155		8039
9156	# Check whether --with-openssl-include or --without-openssl-include was given.
9157	if test "${with_openssl_include+set}" = set; then
9158	withval="$with_openssl_include"
9159	openssl_include="$withval"
9160	CFLAGS="$CFLAGS -I$withval"
9161	CPPFLAGS="$CPPFLAGS -I$withval"
9162		8040
9163	fi;
9164		8041
9165		8042
9166	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9167	if test "${with_openssl_lib+set}" = set; then
9168	withval="$with_openssl_lib"
9169	openssl_lib="$withval"
9170	LIBS="$LIBS -L$withval"
9171		8043
9172	fi;	8044	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9173		8045	if test -n "$ac_tool_prefix"; then
9174		8046	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9175		8047	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9176		8048	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9177		8049	$as_echo_n "checking for $ac_word... " >&6; }
9178		8050	if ${ac_cv_path_PKG_CONFIG+:} false; then :
9179		8051	$as_echo_n "(cached) " >&6
9180	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8052	else
		8053	case $PKG_CONFIG in
		8054	[\\/]* \| ?:[\\/]*)
		8055	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
		8056	;;
		8057	*)
		8058	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8059	for as_dir in $PATH
9181	do	8060	do
9182	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	8061	IFS=$as_save_IFS
9183	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8062	test -z "$as_dir" && as_dir=.
		8063	for ac_exec_ext in '' $ac_executable_extensions; do
		8064	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8065	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
		8066	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8067	break 2
		8068	fi
		8069	done
		8070	done
		8071	IFS=$as_save_IFS
		8072
		8073	;;
		8074	esac
		8075	fi
		8076	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
		8077	if test -n "$PKG_CONFIG"; then
		8078	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
		8079	$as_echo "$PKG_CONFIG" >&6; }
		8080	else
		8081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8082	$as_echo "no" >&6; }
		8083	fi
		8084
		8085
		8086	fi
		8087	if test -z "$ac_cv_path_PKG_CONFIG"; then
		8088	ac_pt_PKG_CONFIG=$PKG_CONFIG
		8089	# Extract the first word of "pkg-config", so it can be a program name with args.
		8090	set dummy pkg-config; ac_word=$2
9184	echo "$as_me:$LINENO: checking for $ac_header" >&5	8091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9185	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	8092	$as_echo_n "checking for $ac_word... " >&6; }
9186	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8093	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
9187	echo $ECHO_N "(cached) $ECHO_C" >&6	8094	$as_echo_n "(cached) " >&6
		8095	else
		8096	case $ac_pt_PKG_CONFIG in
		8097	[\\/]* \| ?:[\\/]*)
		8098	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		8099	;;
		8100	*)
		8101	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8102	for as_dir in $PATH
		8103	do
		8104	IFS=$as_save_IFS
		8105	test -z "$as_dir" && as_dir=.
		8106	for ac_exec_ext in '' $ac_executable_extensions; do
		8107	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8108	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
		8109	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8110	break 2
		8111	fi
		8112	done
		8113	done
		8114	IFS=$as_save_IFS
		8115
		8116	;;
		8117	esac
9188	fi	8118	fi
9189	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	8119	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
9190	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	8120	if test -n "$ac_pt_PKG_CONFIG"; then
		8121	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		8122	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
		8123	else
		8124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8125	$as_echo "no" >&6; }
		8126	fi
		8127
		8128	if test "x$ac_pt_PKG_CONFIG" = x; then
		8129	PKG_CONFIG=""
		8130	else
		8131	case $cross_compiling:$ac_tool_warned in
		8132	yes:)
		8133	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		8134	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		8135	ac_tool_warned=yes ;;
		8136	esac
		8137	PKG_CONFIG=$ac_pt_PKG_CONFIG
		8138	fi
		8139	else
		8140	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		8141	fi
		8142
		8143	fi
		8144	if test -n "$PKG_CONFIG"; then
		8145	_pkg_min_version=0.9.0
		8146	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
		8147	$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
		8148	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		8149	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8150	$as_echo "yes" >&6; }
9191	else	8151	else
9192	# Is the header compilable?	8152	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9193	echo "$as_me:$LINENO: checking $ac_header usability" >&5	8153	$as_echo "no" >&6; }
9194	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	8154	PKG_CONFIG=""
9195	cat >conftest.$ac_ext <<_ACEOF	8155	fi
9196	/* confdefs.h. */	8156	fi
9197	_ACEOF	8157
		8158	pkg_failed=no
		8159	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBCRYPTO" >&5
		8160	$as_echo_n "checking for LIBCRYPTO... " >&6; }
		8161
		8162	if test -n "$LIBCRYPTO_CFLAGS"; then
		8163	pkg_cv_LIBCRYPTO_CFLAGS="$LIBCRYPTO_CFLAGS"
		8164	elif test -n "$PKG_CONFIG"; then
		8165	if test -n "$PKG_CONFIG" && \
		8166	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		8167	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		8168	ac_status=$?
		8169	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		8170	test $ac_status = 0; }; then
		8171	pkg_cv_LIBCRYPTO_CFLAGS=`$PKG_CONFIG --cflags "libcrypto >= 1" 2>/dev/null`
		8172	test "x$?" != "x0" && pkg_failed=yes
		8173	else
		8174	pkg_failed=yes
		8175	fi
		8176	else
		8177	pkg_failed=untried
		8178	fi
		8179	if test -n "$LIBCRYPTO_LIBS"; then
		8180	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
		8181	elif test -n "$PKG_CONFIG"; then
		8182	if test -n "$PKG_CONFIG" && \
		8183	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		8184	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		8185	ac_status=$?
		8186	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		8187	test $ac_status = 0; }; then
		8188	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
		8189	test "x$?" != "x0" && pkg_failed=yes
		8190	else
		8191	pkg_failed=yes
		8192	fi
		8193	else
		8194	pkg_failed=untried
		8195	fi
		8196
		8197
		8198
		8199	if test $pkg_failed = yes; then
		8200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8201	$as_echo "no" >&6; }
		8202
		8203	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		8204	_pkg_short_errors_supported=yes
		8205	else
		8206	_pkg_short_errors_supported=no
		8207	fi
		8208	if test $_pkg_short_errors_supported = yes; then
		8209	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		8210	else
		8211	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		8212	fi
		8213	# Put the nasty error message in config.log where it belongs
		8214	echo "$LIBCRYPTO_PKG_ERRORS" >&5
		8215
		8216	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
		8217
		8218	$LIBCRYPTO_PKG_ERRORS
		8219
		8220	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		8221	installed software in a non-standard prefix.
		8222
		8223	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		8224	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		8225	See the pkg-config man page for more details." "$LINENO" 5
		8226	elif test $pkg_failed = untried; then
		8227	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8228	$as_echo "no" >&6; }
		8229	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		8230	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		8231	as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
		8232	is in your PATH or set the PKG_CONFIG environment variable to the full
		8233	path to pkg-config.
		8234
		8235	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		8236	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		8237	See the pkg-config man page for more details.
		8238
		8239	To get pkg-config, see <http://pkg-config.freedesktop.org/>.
		8240	See \`config.log' for more details" "$LINENO" 5; }
		8241	else
		8242	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
		8243	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
		8244	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8245	$as_echo "yes" >&6; }
		8246
		8247	fi
		8248
		8249	# Check whether --enable-threads was given.
		8250	if test "${enable_threads+set}" = set; then :
		8251	enableval=$enable_threads; try_threads=$enableval
		8252	else
		8253	try_threads=yes
		8254
		8255	fi
		8256
		8257
		8258	if test "x$try_threads" = xyes; then
		8259	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		8260	if test "x$ac_cv_header_pthread_h" = xyes; then :
		8261
		8262	LIBS="$LIBS -lpthread"
9198	cat confdefs.h >>conftest.$ac_ext	8263	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9199	cat >>conftest.$ac_ext <<_ACEOF
9200	/* end confdefs.h. */	8264	/* end confdefs.h. */
9201	$ac_includes_default	8265	#include <pthread.h>
9202	#include <$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 "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9317
9318	fi
9319	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9320	cat >>confdefs.h <<_ACEOF
9321	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9322	_ACEOF
9323
9324	else
9325	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5
9326	echo "$as_me: error: OpenSSL header files not found." >&2;}
9327	{ (exit 1); exit 1; }; }; break
9328
9329	fi
9330
9331	done
9332
9333
9334	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
9335
9336	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5
9337	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6
9338	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then
9339	echo $ECHO_N "(cached) $ECHO_C" >&6
9340	else
9341	ac_check_lib_save_LIBS=$LIBS
9342	LIBS="-lcrypto $LIBS"
9343	cat >conftest.$ac_ext <<_ACEOF
9344	/* confdefs.h. */
9345	_ACEOF
9346	cat confdefs.h >>conftest.$ac_ext
9347	cat >>conftest.$ac_ext <<_ACEOF
9348	/* end confdefs.h. */
9349
9350	/* Override any gcc2 internal prototype to avoid an error. */
9351	#ifdef __cplusplus
9352	extern "C"
9353	#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 ();
9357	int	8266	int
9358	main ()	8267	main ()
9359	{	8268	{
9360	SHA1_version ();	8269	pthread_t id; pthread_create (&id, 0, 0, 0);
9361	;	8270	;
9362	return 0;	8271	return 0;
9363	}	8272	}
9364	_ACEOF	8273	_ACEOF
		8274	if ac_fn_cxx_try_compile "$LINENO"; then :
		8275
		8276	cat >>confdefs.h <<_ACEOF
		8277	#define ENABLE_PTHREADS 1
		8278	_ACEOF
		8279
		8280
		8281	fi
9365	rm -f conftest.$ac_objext conftest$ac_exeext	8282	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9366	if { (eval echo "$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 $ac_status); }; }; then
9386	ac_cv_lib_crypto_SHA1_version=yes
9387	else
9388	echo "$as_me: failed program was:" >&5
9389	sed 's/^/\| /' conftest.$ac_ext >&5
9390		8283
9391	ac_cv_lib_crypto_SHA1_version=no
9392	fi	8284	fi
9393	rm -f conftest.err conftest.$ac_objext \	8285
9394	conftest$ac_exeext conftest.$ac_ext	8286
		8287	fi
		8288
		8289	# Check whether --enable-static-daemon was given.
		8290	if test "${enable_static_daemon+set}" = set; then :
		8291	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
		8292
		8293	fi
		8294
		8295
		8296
		8297
		8298
		8299
		8300	if test x$rohc = xtrue; then
		8301	ROHC_TRUE=
		8302	ROHC_FALSE='#'
		8303	else
		8304	ROHC_TRUE='#'
		8305	ROHC_FALSE=
		8306	fi
		8307
		8308
		8309
		8310	ICMP=1
		8311	# Check whether --enable-icmp was given.
		8312	if test "${enable_icmp+set}" = set; then :
		8313	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8314	ICMP=0
		8315	fi
		8316
		8317	fi
		8318
		8319	if test "x$ICMP" = x1; then
		8320
		8321	cat >>confdefs.h <<_ACEOF
		8322	#define ENABLE_ICMP 1
		8323	_ACEOF
		8324
		8325	fi
		8326
		8327	TCP=1
		8328	# Check whether --enable-tcp was given.
		8329	if test "${enable_tcp+set}" = set; then :
		8330	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8331	TCP=0
		8332	fi
		8333
		8334	fi
		8335
		8336	if test "x$TCP" = x1; then
		8337
		8338	cat >>confdefs.h <<_ACEOF
		8339	#define ENABLE_TCP 1
		8340	_ACEOF
		8341
		8342	fi
		8343
		8344	HTTP=1
		8345	# Check whether --enable-http-proxy was given.
		8346	if test "${enable_http_proxy+set}" = set; then :
		8347	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		8348	HTTP=0
		8349	fi
		8350
		8351	fi
		8352
		8353	if test "x$HTTP" = x1; then
		8354
		8355	cat >>confdefs.h <<_ACEOF
		8356	#define ENABLE_HTTP_PROXY 1
		8357	_ACEOF
		8358
		8359	fi
		8360
		8361	# Check whether --enable-dns was given.
		8362	if test "${enable_dns+set}" = set; then :
		8363	enableval=$enable_dns;
		8364	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		8365	if test "x$ac_cv_header_gmp_h" = xyes; then :
		8366
		8367	else
		8368	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		8369	fi
		8370
		8371
		8372	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		8373	$as_echo_n "checking for main in -lgmp... " >&6; }
		8374	if ${ac_cv_lib_gmp_main+:} false; then :
		8375	$as_echo_n "(cached) " >&6
		8376	else
9395	LIBS=$ac_check_lib_save_LIBS	8377	ac_check_lib_save_LIBS=$LIBS
9396	fi	8378	LIBS="-lgmp $LIBS"
9397	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9398	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9399	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9400	LIBS="$LIBS -lcrypto"
9401	else
9402	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9403	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9404	{ (exit 1); exit 1; }; }
9405
9406	fi
9407
9408
9409
9410
9411
9412
9413	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9414	do
9415	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9416	echo "$as_me:$LINENO: checking for $ac_func" >&5
9417	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9418	if eval "test \"\${$as_ac_var+set}\" = set"; 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.$ac_ext	8379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9425	cat >>conftest.$ac_ext <<_ACEOF
9426	/* end confdefs.h. */	8380	/* 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		8381
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		8382
9464	int	8383	int
9465	main ()	8384	main ()
9466	{	8385	{
9467	return f != $ac_func;	8386	return main ();
9468	;	8387	;
9469	return 0;	8388	return 0;
9470	}	8389	}
9471	_ACEOF	8390	_ACEOF
9472	rm -f conftest.$ac_objext conftest$ac_exeext	8391	if ac_fn_cxx_try_link "$LINENO"; then :
9473	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8392	ac_cv_lib_gmp_main=yes
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	8393	else
9495	echo "$as_me: failed program was:" >&5	8394	ac_cv_lib_gmp_main=no
9496	sed 's/^/\| /' conftest.$ac_ext >&5
9497
9498	eval "$as_ac_var=no"
9499	fi	8395	fi
9500	rm -f conftest.err conftest.$ac_objext \	8396	rm -f core conftest.err conftest.$ac_objext \
9501	conftest$ac_exeext conftest.$ac_ext	8397	conftest$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
9507	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9508	_ACEOF
9509
9510	fi
9511	done
9512
9513
9514	echo "$as_me:$LINENO: checking for dlopen" >&5
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 $ac_cv_func_dlopen = yes; then
9604	:
9605	else
9606	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9607	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9608	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9609	echo $ECHO_N "(cached) $ECHO_C" >&6
9610	else
9611	ac_check_lib_save_LIBS=$LIBS
9612	LIBS="-ldl $LIBS"
9613	cat >conftest.$ac_ext <<_ACEOF
9614	/* confdefs.h. */
9615	_ACEOF
9616	cat confdefs.h >>conftest.$ac_ext
9617	cat >>conftest.$ac_ext <<_ACEOF
9618	/* end confdefs.h. */
9619
9620	/* Override any gcc2 internal prototype to avoid an error. */
9621	#ifdef __cplusplus
9622	extern "C"
9623	#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 ();
9627	int
9628	main ()
9629	{
9630	dlopen ();
9631	;
9632	return 0;
9633	}
9634	_ACEOF
9635	rm -f conftest.$ac_objext conftest$ac_exeext
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 $ac_status); }; }; then
9656	ac_cv_lib_dl_dlopen=yes
9657	else
9658	echo "$as_me: failed program was:" >&5
9659	sed 's/^/\| /' conftest.$ac_ext >&5
9660
9661	ac_cv_lib_dl_dlopen=no
9662	fi
9663	rm -f conftest.err conftest.$ac_objext \
9664	conftest$ac_exeext conftest.$ac_ext
9665	LIBS=$ac_check_lib_save_LIBS	8398	LIBS=$ac_check_lib_save_LIBS
9666	fi	8399	fi
9667	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9668	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9669	if test $ac_cv_lib_dl_dlopen = yes; then
9670	LIBS="$LIBS -ldl"
9671	else
9672	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9673	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9674	{ (exit 1); exit 1; }; }
9675
9676	fi
9677
9678
9679	fi
9680
9681
9682	if test "x$openssl_include" != x; then
9683	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9684	fi
9685
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.
9695	if test "${enable_rohc+set}" = set; then
9696	enableval="$enable_rohc"
9697
9698	echo
9699	echo "**********************************************************************"
9700	echo "**********************************************************************"
9701	echo "** --enable-rohc is highly experimental, do not use **************"
9702	echo "**********************************************************************"
9703	echo "**********************************************************************"
9704	echo
9705	rohc=true
9706
9707	cat >>confdefs.h <<_ACEOF
9708	#define ENABLE_ROHC 1
9709	_ACEOF
9710
9711
9712
9713	fi;
9714
9715
9716
9717	if test x$rohc = xtrue; then
9718	ROHC_TRUE=
9719	ROHC_FALSE='#'
9720	else
9721	ROHC_TRUE='#'
9722	ROHC_FALSE=
9723	fi
9724
9725
9726	# Check whether --enable-icmp or --disable-icmp was given.
9727	if test "${enable_icmp+set}" = set; then
9728	enableval="$enable_icmp"
9729
9730	cat >>confdefs.h <<_ACEOF
9731	#define ENABLE_ICMP 1
9732	_ACEOF
9733
9734
9735	fi;
9736
9737	# Check whether --enable-tcp or --disable-tcp was given.
9738	if test "${enable_tcp+set}" = set; then
9739	enableval="$enable_tcp"
9740
9741	cat >>confdefs.h <<_ACEOF
9742	#define ENABLE_TCP 1
9743	_ACEOF
9744
9745
9746	fi;
9747
9748	# Check whether --enable-dns or --disable-dns was given.
9749	if test "${enable_dns+set}" = set; then
9750	enableval="$enable_dns"
9751
9752	if test "${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
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.$ac_ext >&5
9838
9839	ac_header_preproc=no
9840	fi
9841	rm -f conftest.err conftest.$ac_ext
9842	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9843	echo "${ECHO_T}$ac_header_preproc" >&6
9844
9845	# So? What about this header?
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
9887	fi
9888	if test $ac_cv_header_gmp_h = yes; then
9889	:
9890	else
9891	{ { echo "$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
9896
9897
9898	echo "$as_me:$LINENO: checking for main in -lgmp" >&5
9899	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6
9900	if test "${ac_cv_lib_gmp_main+set}" = set; then
9901	echo $ECHO_N "(cached) $ECHO_C" >&6
9902	else
9903	ac_check_lib_save_LIBS=$LIBS
9904	LIBS="-lgmp $LIBS"
9905	cat >conftest.$ac_ext <<_ACEOF
9906	/* confdefs.h. */
9907	_ACEOF
9908	cat confdefs.h >>conftest.$ac_ext
9909	cat >>conftest.$ac_ext <<_ACEOF
9910	/* end confdefs.h. */
9911
9912
9913	int
9914	main ()
9915	{
9916	main ();
9917	;
9918	return 0;
9919	}
9920	_ACEOF
9921	rm -f conftest.$ac_objext conftest$ac_exeext
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 $ac_status); }; }; then
9942	ac_cv_lib_gmp_main=yes
9943	else
9944	echo "$as_me: failed program was:" >&5
9945	sed 's/^/\| /' conftest.$ac_ext >&5
9946
9947	ac_cv_lib_gmp_main=no
9948	fi
9949	rm -f conftest.err conftest.$ac_objext \
9950	conftest$ac_exeext conftest.$ac_ext
9951	LIBS=$ac_check_lib_save_LIBS
9952	fi
9953	echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5	8400	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
9954	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6	8401	$as_echo "$ac_cv_lib_gmp_main" >&6; }
9955	if test $ac_cv_lib_gmp_main = yes; then	8402	if test "x$ac_cv_lib_gmp_main" = xyes; then :
9956	cat >>confdefs.h <<_ACEOF	8403	cat >>confdefs.h <<_ACEOF
9957	#define HAVE_LIBGMP 1	8404	#define HAVE_LIBGMP 1
9958	_ACEOF	8405	_ACEOF
9959		8406
9960	LIBS="-lgmp $LIBS"	8407	LIBS="-lgmp $LIBS"
9961		8408
9962	else	8409	else
9963	{ { echo "$as_me:$LINENO: error: libgmp not found, required for --enable-dns" >&5	8410	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
9964	echo "$as_me: error: libgmp not found, required for --enable-dns" >&2;}
9965	{ (exit 1); exit 1; }; }
9966	fi	8411	fi
9967		8412
9968		8413
9969		8414
9970	cat >>confdefs.h <<_ACEOF	8415	cat >>confdefs.h <<_ACEOF
9971	#define ENABLE_DNS 1	8416	#define ENABLE_DNS 1
9972	_ACEOF	8417	_ACEOF
9973		8418
9974		8419
9975		8420
9976	fi;	8421	fi
9977		8422
9978	# Check whether --enable-http-proxy or --disable-http-proxy was given.	8423
		8424	RSA=3072
		8425	# Check whether --enable-rsa-length was given.
9979	if test "${enable_http_proxy+set}" = set; then	8426	if test "${enable_rsa_length+set}" = set; then :
9980	enableval="$enable_http_proxy"	8427	enableval=$enable_rsa_length; RSA=$enableval
		8428
		8429	fi
		8430
9981		8431
9982	cat >>confdefs.h <<_ACEOF	8432	cat >>confdefs.h <<_ACEOF
9983	#define ENABLE_HTTP_PROXY 1	8433	#define RSABITS $RSA
9984	_ACEOF	8434	_ACEOF
9985		8435
9986		8436
9987	fi;
9988
9989	HMAC=12	8437	HMACSIZE=12
9990	# Check whether --enable-hmac-length or --disable-hmac-length was given.	8438	# Check whether --enable-hmac-length was given.
9991	if test "${enable_hmac_length+set}" = set; then	8439	if test "${enable_hmac_length+set}" = set; then :
9992	enableval="$enable_hmac_length"	8440	enableval=$enable_hmac_length; HMACSIZE=$enableval
9993	HMAC=$enableval
9994		8441
9995	fi;	8442	fi
		8443
9996		8444
9997	cat >>confdefs.h <<_ACEOF	8445	cat >>confdefs.h <<_ACEOF
9998	#define HMACLENGTH $HMAC	8446	#define HMACLENGTH $HMACSIZE
9999	_ACEOF	8447	_ACEOF
10000		8448
10001		8449
10002	RAND=8	8450	MTU=1500
10003	# Check whether --enable-rand-length or --disable-rand-length was given.	8451	# Check whether --enable-max-mtu was given.
10004	if test "${enable_rand_length+set}" = set; then	8452	if test "${enable_max_mtu+set}" = set; then :
10005	enableval="$enable_rand_length"	8453	enableval=$enable_max_mtu; MTU=$enableval
10006	RAND=$enableval
10007		8454
10008	fi;	8455	fi
		8456
10009		8457
10010	cat >>confdefs.h <<_ACEOF	8458	cat >>confdefs.h <<_ACEOF
10011	#define RAND_SIZE $RAND
10012	_ACEOF
10013
10014
10015	MTU=1500
10016	# Check whether --enable-mtu or --disable-mtu was given.
10017	if test "${enable_mtu+set}" = set; then
10018	enableval="$enable_mtu"
10019	MTU=$enableval
10020
10021	fi;
10022
10023	cat >>confdefs.h <<_ACEOF
10024	#define MAX_MTU $MTU + 14	8459	#define MAX_MTU ($MTU + 14)
10025	_ACEOF	8460	_ACEOF
10026		8461
10027		8462
10028	COMPRESS=1	8463	COMPRESS=1
10029	# Check whether --enable-compression or --disable-compression was given.	8464	# Check whether --enable-compression was given.
10030	if test "${enable_compression+set}" = set; then	8465	if test "${enable_compression+set}" = set; then :
10031	enableval="$enable_compression"	8466	enableval=$enable_compression; if test "x$enableval" = xno; then
10032	if test "x$enableval" = xno; then
10033	COMPRESS=0	8467	COMPRESS=0
10034	fi	8468	fi
10035		8469
10036	fi;	8470	fi
		8471
10037		8472
10038	cat >>confdefs.h <<_ACEOF	8473	cat >>confdefs.h <<_ACEOF
10039	#define ENABLE_COMPRESSION $COMPRESS	8474	#define ENABLE_COMPRESSION $COMPRESS
10040	_ACEOF	8475	_ACEOF
10041		8476
10042		8477
10043	CIPHER=bf_cbc	8478	CIPHER=aes_128_ctr
10044	# Check whether --enable-cipher or --disable-cipher was given.	8479	# Check whether --enable-cipher was given.
10045	if test "${enable_cipher+set}" = set; then	8480	if test "${enable_cipher+set}" = set; then :
10046	enableval="$enable_cipher"	8481	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
10047	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
10048	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8482	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
10049	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8483	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
10050	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	8484	if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_ctr ; fi
		8485	#if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_ctr; fi
		8486	#if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
10051		8487
10052	fi;	8488	fi
		8489
10053		8490
10054	cat >>confdefs.h <<_ACEOF	8491	cat >>confdefs.h <<_ACEOF
10055	#define ENABLE_CIPHER EVP_${CIPHER}	8492	#define ENABLE_CIPHER EVP_${CIPHER}
10056	_ACEOF	8493	_ACEOF
10057		8494
10058		8495
10059	DIGEST=sha1	8496	HMAC=sha1
10060	# Check whether --enable-digest or --disable-digest was given.	8497	# Check whether --enable-hmac-digest was given.
10061	if test "${enable_digest+set}" = set; then	8498	if test "${enable_hmac_digest+set}" = set; then :
10062	enableval="$enable_digest"	8499	enableval=$enable_hmac_digest; if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
		8500	if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
		8501	if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
10063	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8502	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
10064	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8503	if test "x$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		8504
10068	fi;	8505	fi
		8506
10069		8507
10070	cat >>confdefs.h <<_ACEOF	8508	cat >>confdefs.h <<_ACEOF
		8509	#define ENABLE_HMAC EVP_${HMAC}
		8510	_ACEOF
		8511
		8512
		8513	AUTH=sha512
		8514	# Check whether --enable-auth-digest was given.
		8515	if test "${enable_auth_digest+set}" = set; then :
		8516	enableval=$enable_auth_digest; if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
		8517	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
		8518	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
		8519
		8520	fi
		8521
		8522
		8523	cat >>confdefs.h <<_ACEOF
10071	#define ENABLE_DIGEST EVP_${DIGEST}	8524	#define ENABLE_AUTH EVP_${AUTH}
10072	_ACEOF	8525	_ACEOF
10073		8526
10074		8527
10075	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	8528	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
10076	CXXFLAGS="$CXXFLAGS -fno-rtti"	8529	CXXFLAGS="$CXXFLAGS -fno-rtti"
10077	fi	8530	fi
10078		8531
10079	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	8532	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
10080	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8533	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
10081	fi	8534	#fi
10082		8535
		8536	LIBS="$EXTRA_LIBS $LIBS"
10083		8537
10084		8538
10085		8539
10086		8540
10087
10088	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	8541	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
10089		8542
10090	cat >confcache <<\_ACEOF	8543	cat >confcache <<\_ACEOF
10091	# This file is a shell script that caches the results of configure	8544	# This file is a shell script that caches the results of configure
10092	# tests run on this system so they can be shared between configure	8545	# tests run on this system so they can be shared between configure
10093	# scripts and configure runs, see configure's option --config-cache.	8546	# scripts and configure runs, see configure's option --config-cache.
…		…
10103		8556
10104	_ACEOF	8557	_ACEOF
10105		8558
10106	# The following way of writing the cache mishandles newlines in values,	8559	# The following way of writing the cache mishandles newlines in values,
10107	# but we know of no workaround that is simple, portable, and efficient.	8560	# but we know of no workaround that is simple, portable, and efficient.
10108	# So, don't put newlines in cache variables' values.	8561	# So, we kill variables containing newlines.
10109	# Ultrix sh set writes to stderr and can't be redirected directly,	8562	# Ultrix sh set writes to stderr and can't be redirected directly,
10110	# and sets the high bit in the cache file unless we assign to the vars.	8563	# and sets the high bit in the cache file unless we assign to the vars.
10111	{	8564	(
		8565	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		8566	eval ac_val=\$$ac_var
		8567	case $ac_val in #(
		8568	${as_nl})
		8569	case $ac_var in #(
		8570	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8571	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8572	esac
		8573	case $ac_var in #(
		8574	_ \| IFS \| as_nl) ;; #(
		8575	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		8576	*) { eval $ac_var=; unset $ac_var;} ;;
		8577	esac ;;
		8578	esac
		8579	done
		8580
10112	(set) 2>&1 \|	8581	(set) 2>&1 \|
10113	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	8582	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10114	ac_space=\ )	8583	${as_nl}ac_space=\ )
10115	# `set' does not quote correctly, so add quotes (double-quote	8584	# `set' does not quote correctly, so add quotes: double-quote
10116	# substitution turns \\\\ into \\, and sed turns \\ into \).	8585	# substitution turns \\\\ into \\, and sed turns \\ into \.
10117	sed -n \	8586	sed -n \
10118	"s/'/'\\\\''/g;	8587	"s/'/'\\\\''/g;
10119	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	8588	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
10120	;;	8589	;; #(
10121	*)	8590	*)
10122	# `set' quotes correctly as required by POSIX, so do not add quotes.	8591	# `set' quotes correctly as required by POSIX, so do not add quotes.
10123	sed -n \	8592	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
10124	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
10125	;;	8593	;;
10126	esac;	8594	esac \|
10127	} \|	8595	sort
		8596	) \|
10128	sed '	8597	sed '
		8598	/^ac_cv_env_/b end
10129	t clear	8599	t clear
10130	: clear	8600	:clear
10131	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8601	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
10132	t end	8602	t end
10133	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	8603	s/^$[^=]$=$.$$/\1=${\1=\2}/
10134	: end' >>confcache	8604	:end' >>confcache
10135	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8605	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10136	if test -w $cache_file; then	8606	if test -w "$cache_file"; then
10137	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8607	if test "x$cache_file" != "x/dev/null"; then
		8608	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8609	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8610	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
10138	cat confcache >$cache_file	8611	cat confcache >"$cache_file"
		8612	else
		8613	case $cache_file in #(
		8614	/ \| ?:*)
		8615	mv -f confcache "$cache_file"$$ &&
		8616	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8617	*)
		8618	mv -f confcache "$cache_file" ;;
		8619	esac
		8620	fi
		8621	fi
10139	else	8622	else
		8623	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
10140	echo "not updating unwritable cache $cache_file"	8624	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10141	fi	8625	fi
10142	fi	8626	fi
10143	rm -f confcache	8627	rm -f confcache
10144		8628
10145	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8629	test "x$prefix" = xNONE && prefix=$ac_default_prefix
10146	# Let make expand exec_prefix.	8630	# Let make expand exec_prefix.
10147	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8631	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10148		8632
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	8633	DEFS=-DHAVE_CONFIG_H
10165		8634
10166	ac_libobjs=	8635	ac_libobjs=
10167	ac_ltlibobjs=	8636	ac_ltlibobjs=
		8637	U=
10168	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8638	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10169	# 1. Remove the extension, and $U if already installed.	8639	# 1. Remove the extension, and $U if already installed.
10170	ac_i=`echo "$ac_i" \|
10171	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8640	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10172	# 2. Add them.	8641	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
10173	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8642	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10174	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8643	# will be set to the directory where LIBOBJS objects are built.
		8644	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8645	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
10175	done	8646	done
10176	LIBOBJS=$ac_libobjs	8647	LIBOBJS=$ac_libobjs
10177		8648
10178	LTLIBOBJS=$ac_ltlibobjs	8649	LTLIBOBJS=$ac_ltlibobjs
10179		8650
10180		8651
10181	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8652	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10182	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8653	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10183	Usually this means the macro was only invoked conditionally." >&5	8654	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10184	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10185	Usually this means the macro was only invoked conditionally." >&2;}
10186	{ (exit 1); exit 1; }; }
10187	fi	8655	fi
10188	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8656	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10189	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8657	as_fn_error $? "conditional \"AMDEP\" was never defined.
10190	Usually this means the macro was only invoked conditionally." >&5	8658	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10191	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10192	Usually this means the macro was only invoked conditionally." >&2;}
10193	{ (exit 1); exit 1; }; }
10194	fi	8659	fi
10195	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8660	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10196	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8661	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10197	Usually this means the macro was only invoked conditionally." >&5	8662	Usually this means the macro was only invoked conditionally." "$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	8663	fi
10209	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8664	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
10210	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8665	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10211	Usually this means the macro was only invoked conditionally." >&5	8666	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10212	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10213	Usually this means the macro was only invoked conditionally." >&2;}
10214	{ (exit 1); exit 1; }; }
10215	fi	8667	fi
10216	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	8668	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
10217	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	8669	as_fn_error $? "conditional \"ROHC\" was never defined.
10218	Usually this means the macro was only invoked conditionally." >&5	8670	Usually this means the macro was only invoked conditionally." "$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	8671	fi
10223		8672
10224	: ${CONFIG_STATUS=./config.status}	8673	: "${CONFIG_STATUS=./config.status}"
		8674	ac_write_fail=0
10225	ac_clean_files_save=$ac_clean_files	8675	ac_clean_files_save=$ac_clean_files
10226	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8676	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10227	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8677	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10228	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8678	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
10229	cat >$CONFIG_STATUS <<_ACEOF	8679	as_write_fail=0
		8680	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
10230	#! $SHELL	8681	#! $SHELL
10231	# Generated by $as_me.	8682	# Generated by $as_me.
10232	# Run this file to recreate the current configuration.	8683	# Run this file to recreate the current configuration.
10233	# Compiler output produced by configure, useful for debugging	8684	# Compiler output produced by configure, useful for debugging
10234	# configure, is in config.log if it exists.	8685	# configure, is in config.log if it exists.
10235		8686
10236	debug=false	8687	debug=false
10237	ac_cs_recheck=false	8688	ac_cs_recheck=false
10238	ac_cs_silent=false	8689	ac_cs_silent=false
		8690
10239	SHELL=\${CONFIG_SHELL-$SHELL}	8691	SHELL=\${CONFIG_SHELL-$SHELL}
		8692	export SHELL
10240	_ACEOF	8693	_ASEOF
10241		8694	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
10242	cat >>$CONFIG_STATUS <<\_ACEOF
10243	## --------------------- ##	8695	## -------------------- ##
10244	## M4sh Initialization. ##	8696	## M4sh Initialization. ##
10245	## --------------------- ##	8697	## -------------------- ##
10246		8698
10247	# Be Bourne compatible	8699	# Be more Bourne compatible
		8700	DUALCASE=1; export DUALCASE # for MKS sh
10248	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8701	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
10249	emulate sh	8702	emulate sh
10250	NULLCMD=:	8703	NULLCMD=:
10251	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8704	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
10252	# is contrary to our usage. Disable this feature.	8705	# is contrary to our usage. Disable this feature.
10253	alias -g '${1+"$@"}'='"$@"'	8706	alias -g '${1+"$@"}'='"$@"'
10254	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8707	setopt NO_GLOB_SUBST
		8708	else
		8709	case `(set -o) 2>/dev/null` in #(
		8710	posix) :
10255	set -o posix	8711	set -o posix ;; #(
		8712	*) :
		8713	;;
		8714	esac
10256	fi	8715	fi
10257	DUALCASE=1; export DUALCASE # for MKS sh
10258		8716
10259	# Support unset when possible.	8717
10260	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then	8718	as_nl='
10261	as_unset=unset	8719	'
		8720	export as_nl
		8721	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8722	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8723	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8724	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8725	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8726	# but without wasting forks for bash or zsh.
		8727	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8728	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8729	as_echo='print -r --'
		8730	as_echo_n='print -rn --'
		8731	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8732	as_echo='printf %s\n'
		8733	as_echo_n='printf %s'
		8734	else
		8735	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8736	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8737	as_echo_n='/usr/ucb/echo -n'
10262	else	8738	else
10263	as_unset=false	8739	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		8740	as_echo_n_body='eval
		8741	arg=$1;
		8742	case $arg in #(
		8743	"$as_nl")
		8744	expr "X$arg" : "X\$.*\$$as_nl";
		8745	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		8746	esac;
		8747	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		8748	'
		8749	export as_echo_n_body
		8750	as_echo_n='sh -c $as_echo_n_body as_echo'
		8751	fi
		8752	export as_echo_body
		8753	as_echo='sh -c $as_echo_body as_echo'
10264	fi	8754	fi
10265		8755
		8756	# The user is always right.
		8757	if test "${PATH_SEPARATOR+set}" != set; then
		8758	PATH_SEPARATOR=:
		8759	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8760	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		8761	PATH_SEPARATOR=';'
		8762	}
		8763	fi
10266		8764
10267	# Work around bugs in pre-3.0 UWIN ksh.	8765
10268	$as_unset ENV MAIL MAILPATH	8766	# IFS
		8767	# We need space, tab and new line, in precisely that order. Quoting is
		8768	# there to prevent editors from complaining about space-tab.
		8769	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8770	# splitting by setting IFS to empty value.)
		8771	IFS=" "" $as_nl"
		8772
		8773	# Find who we are. Look in the path if we contain no directory separator.
		8774	as_myself=
		8775	case $0 in #((
		8776	[\\/] ) as_myself=$0 ;;
		8777	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8778	for as_dir in $PATH
		8779	do
		8780	IFS=$as_save_IFS
		8781	test -z "$as_dir" && as_dir=.
		8782	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8783	done
		8784	IFS=$as_save_IFS
		8785
		8786	;;
		8787	esac
		8788	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8789	# in which case we are not to be found in the path.
		8790	if test "x$as_myself" = x; then
		8791	as_myself=$0
		8792	fi
		8793	if test ! -f "$as_myself"; then
		8794	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8795	exit 1
		8796	fi
		8797
		8798	# Unset variables that we do not need and which cause bugs (e.g. in
		8799	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		8800	# suppresses any "Segmentation fault" message there. '((' could
		8801	# trigger a bug in pdksh 5.2.14.
		8802	for as_var in BASH_ENV ENV MAIL MAILPATH
		8803	do eval test x\${$as_var+set} = xset \
		8804	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		8805	done
10269	PS1='$ '	8806	PS1='$ '
10270	PS2='> '	8807	PS2='> '
10271	PS4='+ '	8808	PS4='+ '
10272		8809
10273	# NLS nuisances.	8810	# NLS nuisances.
10274	for as_var in \	8811	LC_ALL=C
10275	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8812	export LC_ALL
10276	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8813	LANGUAGE=C
10277	LC_TELEPHONE LC_TIME	8814	export LANGUAGE
10278	do	8815
10279	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	8816	# CDPATH.
10280	eval $as_var=C; export $as_var	8817	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
10281	else	8818
10282	$as_unset $as_var	8819
		8820	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8821	# ----------------------------------------
		8822	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8823	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8824	# script with STATUS, using 1 if that was 0.
		8825	as_fn_error ()
		8826	{
		8827	as_status=$1; test $as_status -eq 0 && as_status=1
		8828	if test "$4"; then
		8829	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8830	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
10283	fi	8831	fi
10284	done	8832	$as_echo "$as_me: error: $2" >&2
		8833	as_fn_exit $as_status
		8834	} # as_fn_error
10285		8835
10286	# Required to use basename.	8836
		8837	# as_fn_set_status STATUS
		8838	# -----------------------
		8839	# Set $? to STATUS, without forking.
		8840	as_fn_set_status ()
		8841	{
		8842	return $1
		8843	} # as_fn_set_status
		8844
		8845	# as_fn_exit STATUS
		8846	# -----------------
		8847	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8848	as_fn_exit ()
		8849	{
		8850	set +e
		8851	as_fn_set_status $1
		8852	exit $1
		8853	} # as_fn_exit
		8854
		8855	# as_fn_unset VAR
		8856	# ---------------
		8857	# Portably unset VAR.
		8858	as_fn_unset ()
		8859	{
		8860	{ eval $1=; unset $1;}
		8861	}
		8862	as_unset=as_fn_unset
		8863	# as_fn_append VAR VALUE
		8864	# ----------------------
		8865	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8866	# advantage of any shell optimizations that allow amortized linear growth over
		8867	# repeated appends, instead of the typical quadratic growth present in naive
		8868	# implementations.
		8869	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		8870	eval 'as_fn_append ()
		8871	{
		8872	eval $1+=\$2
		8873	}'
		8874	else
		8875	as_fn_append ()
		8876	{
		8877	eval $1=\$$1\$2
		8878	}
		8879	fi # as_fn_append
		8880
		8881	# as_fn_arith ARG...
		8882	# ------------------
		8883	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8884	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8885	# must be portable across $(()) and expr.
		8886	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		8887	eval 'as_fn_arith ()
		8888	{
		8889	as_val=$(( $* ))
		8890	}'
		8891	else
		8892	as_fn_arith ()
		8893	{
		8894	as_val=`expr "$@" \|\| test $? -eq 1`
		8895	}
		8896	fi # as_fn_arith
		8897
		8898
10287	if expr a : '$a$' >/dev/null 2>&1; then	8899	if expr a : '$a$' >/dev/null 2>&1 &&
		8900	test "X`expr 00001 : '.*$...$'`" = X001; then
10288	as_expr=expr	8901	as_expr=expr
10289	else	8902	else
10290	as_expr=false	8903	as_expr=false
10291	fi	8904	fi
10292		8905
10293	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	8906	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10294	as_basename=basename	8907	as_basename=basename
10295	else	8908	else
10296	as_basename=false	8909	as_basename=false
10297	fi	8910	fi
10298		8911
		8912	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8913	as_dirname=dirname
		8914	else
		8915	as_dirname=false
		8916	fi
10299		8917
10300	# Name of the executable.
10301	as_me=`$as_basename "$0" \|\|	8918	as_me=`$as_basename -- "$0" \|\|
10302	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	8919	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
10303	X"$0" : 'X$//$$' \\| \	8920	X"$0" : 'X$//$$' \\| \
10304	X"$0" : 'X$/$$' \\| \	8921	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
10305	. : '$.$' 2>/dev/null \|\|
10306	echo X/"$0" \|	8922	$as_echo X/"$0" \|
10307	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	8923	sed '/^.\/$[^/][^/]$\/*$/{
10308	/^X\/$\/\/$$/{ s//\1/; q; }	8924	s//\1/
10309	/^X\/$\/$.*/{ s//\1/; q; }	8925	q
		8926	}
		8927	/^X\/$\/\/$$/{
		8928	s//\1/
		8929	q
		8930	}
		8931	/^X\/$\/$.*/{
		8932	s//\1/
		8933	q
		8934	}
10310	s/.*/./; q'`	8935	s/.*/./; q'`
10311		8936
10312
10313	# PATH needs CR, and LINENO needs CR and PATH.
10314	# Avoid depending upon Character Ranges.	8937	# Avoid depending upon Character Ranges.
10315	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	8938	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10316	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8939	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10317	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8940	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10318	as_cr_digits='0123456789'	8941	as_cr_digits='0123456789'
10319	as_cr_alnum=$as_cr_Letters$as_cr_digits	8942	as_cr_alnum=$as_cr_Letters$as_cr_digits
10320		8943
10321	# The user is always right.	8944	ECHO_C= ECHO_N= ECHO_T=
10322	if test "${PATH_SEPARATOR+set}" != set; then	8945	case `echo -n x` in #(((((
10323	echo "#! /bin/sh" >conf$$.sh	8946	-n*)
10324	echo "exit 0" >>conf$$.sh	8947	case `echo 'xy\c'` in
10325	chmod +x conf$$.sh	8948	c) ECHO_T=' ';; # ECHO_T is single tab character.
10326	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	8949	xy) ECHO_C='\c';;
10327	PATH_SEPARATOR=';'	8950	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8951	ECHO_T=' ';;
		8952	esac;;
		8953	*)
		8954	ECHO_N='-n';;
		8955	esac
		8956
		8957	rm -f conf$$ conf$$.exe conf$$.file
		8958	if test -d conf$$.dir; then
		8959	rm -f conf$$.dir/conf$$.file
		8960	else
		8961	rm -f conf$$.dir
		8962	mkdir conf$$.dir 2>/dev/null
		8963	fi
		8964	if (echo >conf$$.file) 2>/dev/null; then
		8965	if ln -s conf$$.file conf$$ 2>/dev/null; then
		8966	as_ln_s='ln -s'
		8967	# ... but there are two gotchas:
		8968	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		8969	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		8970	# In both cases, we have to default to `cp -pR'.
		8971	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
		8972	as_ln_s='cp -pR'
		8973	elif ln conf$$.file conf$$ 2>/dev/null; then
		8974	as_ln_s=ln
10328	else	8975	else
10329	PATH_SEPARATOR=:	8976	as_ln_s='cp -pR'
10330	fi	8977	fi
10331	rm -f conf$$.sh	8978	else
		8979	as_ln_s='cp -pR'
10332	fi	8980	fi
		8981	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		8982	rmdir conf$$.dir 2>/dev/null
10333		8983
10334		8984
10335	as_lineno_1=$LINENO	8985	# as_fn_mkdir_p
10336	as_lineno_2=$LINENO	8986	# -------------
10337	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	8987	# Create "$as_dir" as a directory, including parents if necessary.
10338	test "x$as_lineno_1" != "x$as_lineno_2" &&	8988	as_fn_mkdir_p ()
10339	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	8989	{
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		8990
10352	;;	8991	case $as_dir in #(
		8992	-*) as_dir=./$as_dir;;
10353	esac	8993	esac
10354	# We did not find ourselves, most probably we were run as `sh COMMAND'	8994	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
10355	# in which case we are not to be found in the path.	8995	as_dirs=
10356	if test "x$as_myself" = x; then	8996	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	8997	case $as_dir in #(
10373	/*)	8998	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
10374	if ("$as_dir/$as_base" -c '	8999	*) as_qdir=$as_dir;;
10375	as_lineno_1=$LINENO	9000	esac
10376	as_lineno_2=$LINENO	9001	as_dirs="'$as_qdir' $as_dirs"
10377	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9002	as_dir=`$as_dirname -- "$as_dir" \|\|
10378	test "x$as_lineno_1" != "x$as_lineno_2" &&	9003	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10379	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	9004	X"$as_dir" : 'X$//$[^/]' \\| \
10380	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }	9005	X"$as_dir" : 'X$//$$' \\| \
10381	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }	9006	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
10382	CONFIG_SHELL=$as_dir/$as_base	9007	$as_echo X"$as_dir" \|
10383	export CONFIG_SHELL	9008	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10384	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9009	s//\1/
10385	fi;;	9010	q
10386	esac	9011	}
		9012	/^X$\/\/$[^/].*/{
		9013	s//\1/
		9014	q
		9015	}
		9016	/^X$\/\/$$/{
		9017	s//\1/
		9018	q
		9019	}
		9020	/^X$\/$.*/{
		9021	s//\1/
		9022	q
		9023	}
		9024	s/.*/./; q'`
		9025	test -d "$as_dir" && break
10387	done	9026	done
10388	done	9027	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
10389	;;	9028	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
10390	esac
10391		9029
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']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
10406	t loop
10407	s,-$,,
10408	s,^['$as_cr_digits']*\n,,
10409	' >$as_me.lineno &&
10410	chmod +x $as_me.lineno \|\|
10411	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10412	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10413	{ (exit 1); exit 1; }; }
10414		9030
10415	# Don't try to exec as it changes $[0], causing all sort of problems	9031	} # as_fn_mkdir_p
10416	# (the dirname of $[0] is not the place where we might find the
10417	# original and so on. Autoconf is especially sensible to this).
10418	. ./$as_me.lineno
10419	# Exit status is that of the last command.
10420	exit
10421	}
10422
10423
10424	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10425	c,-n*) ECHO_N= ECHO_C='
10426	' ECHO_T=' ' ;;
10427	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10428	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10429	esac
10430
10431	if expr a : '$a$' >/dev/null 2>&1; then
10432	as_expr=expr
10433	else
10434	as_expr=false
10435	fi
10436
10437	rm -f conf$$ 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	9032	if mkdir -p . 2>/dev/null; then
10456	as_mkdir_p=:	9033	as_mkdir_p='mkdir -p "$as_dir"'
10457	else	9034	else
10458	test -d ./-p && rmdir ./-p	9035	test -d ./-p && rmdir ./-p
10459	as_mkdir_p=false	9036	as_mkdir_p=false
10460	fi	9037	fi
10461		9038
10462	as_executable_p="test -f"	9039
		9040	# as_fn_executable_p FILE
		9041	# -----------------------
		9042	# Test if FILE is an executable regular file.
		9043	as_fn_executable_p ()
		9044	{
		9045	test -f "$1" && test -x "$1"
		9046	} # as_fn_executable_p
		9047	as_test_x='test -x'
		9048	as_executable_p=as_fn_executable_p
10463		9049
10464	# Sed expression to map a string onto a valid CPP name.	9050	# 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'"	9051	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10466		9052
10467	# Sed expression to map a string onto a valid variable name.	9053	# Sed expression to map a string onto a valid variable name.
10468	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	9054	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10469		9055
10470		9056
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	9057	exec 6>&1
		9058	## ----------------------------------- ##
		9059	## Main body of $CONFIG_STATUS script. ##
		9060	## ----------------------------------- ##
		9061	_ASEOF
		9062	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
10481		9063
		9064	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10482	# Open the log real soon, to keep \$[0] and so on meaningful, and to	9065	# 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	9066	# report actual input values of CONFIG_FILES etc. instead of their
10484	# values after options handling. Logging --version etc. is OK.	9067	# values after options handling.
		9068	ac_log="
		9069	This file was extended by $as_me, which was
		9070	generated by GNU Autoconf 2.69. Invocation command line was
		9071
		9072	CONFIG_FILES = $CONFIG_FILES
		9073	CONFIG_HEADERS = $CONFIG_HEADERS
		9074	CONFIG_LINKS = $CONFIG_LINKS
		9075	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9076	$ $0 $@
		9077
		9078	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
		9079	"
		9080
		9081	_ACEOF
		9082
		9083	case $ac_config_files in *"
		9084	") set x $ac_config_files; shift; ac_config_files=$;;
		9085	esac
		9086
		9087	case $ac_config_headers in *"
		9088	") set x $ac_config_headers; shift; ac_config_headers=$;;
		9089	esac
		9090
		9091
		9092	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9093	# Files that config.status was made for.
		9094	config_files="$ac_config_files"
		9095	config_headers="$ac_config_headers"
		9096	config_commands="$ac_config_commands"
		9097
		9098	_ACEOF
		9099
		9100	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9101	ac_cs_usage="\
		9102	\`$as_me' instantiates files and other configuration actions
		9103	from templates according to the current configuration. Unless the files
		9104	and actions are specified as TAGs, all are instantiated by default.
		9105
		9106	Usage: $0 [OPTION]... [TAG]...
		9107
		9108	-h, --help print this help, then exit
		9109	-V, --version print version number and configuration settings, then exit
		9110	--config print configuration, then exit
		9111	-q, --quiet, --silent
		9112	do not print progress messages
		9113	-d, --debug don't remove temporary files
		9114	--recheck update $as_me by reconfiguring in the same conditions
		9115	--file=FILE[:TEMPLATE]
		9116	instantiate the configuration file FILE
		9117	--header=FILE[:TEMPLATE]
		9118	instantiate the configuration header FILE
		9119
		9120	Configuration files:
		9121	$config_files
		9122
		9123	Configuration headers:
		9124	$config_headers
		9125
		9126	Configuration commands:
		9127	$config_commands
		9128
		9129	Report bugs to the package provider."
		9130
		9131	_ACEOF
		9132	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9133	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9134	ac_cs_version="\\
		9135	config.status
		9136	configured by $0, generated by GNU Autoconf 2.69,
		9137	with options \\"\$ac_cs_config\\"
		9138
		9139	Copyright (C) 2012 Free Software Foundation, Inc.
		9140	This config.status script is free software; the Free Software Foundation
		9141	gives unlimited permission to copy, distribute and modify it."
		9142
		9143	ac_pwd='$ac_pwd'
		9144	srcdir='$srcdir'
		9145	INSTALL='$INSTALL'
		9146	AWK='$AWK'
		9147	test -n "\$AWK" \|\| AWK=awk
		9148	_ACEOF
		9149
		9150	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9151	# The default lists apply if the user does not specify any file.
		9152	ac_need_defaults=:
		9153	while test $# != 0
		9154	do
		9155	case $1 in
		9156	--=?)
		9157	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9158	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
		9159	ac_shift=:
		9160	;;
		9161	--*=)
		9162	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9163	ac_optarg=
		9164	ac_shift=:
		9165	;;
		9166	*)
		9167	ac_option=$1
		9168	ac_optarg=$2
		9169	ac_shift=shift
		9170	;;
		9171	esac
		9172
		9173	case $ac_option in
		9174	# Handling of the options.
		9175	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
		9176	ac_cs_recheck=: ;;
		9177	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
		9178	$as_echo "$ac_cs_version"; exit ;;
		9179	--config \| --confi \| --conf \| --con \| --co \| --c )
		9180	$as_echo "$ac_cs_config"; exit ;;
		9181	--debug \| --debu \| --deb \| --de \| --d \| -d )
		9182	debug=: ;;
		9183	--file \| --fil \| --fi \| --f )
		9184	$ac_shift
		9185	case $ac_optarg in
		9186	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9187	'') as_fn_error $? "missing file argument" ;;
		9188	esac
		9189	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9190	ac_need_defaults=false;;
		9191	--header \| --heade \| --head \| --hea )
		9192	$ac_shift
		9193	case $ac_optarg in
		9194	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9195	esac
		9196	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9197	ac_need_defaults=false;;
		9198	--he \| --h)
		9199	# Conflict between --help and --header
		9200	as_fn_error $? "ambiguous option: \`$1'
		9201	Try \`$0 --help' for more information.";;
		9202	--help \| --hel \| -h )
		9203	$as_echo "$ac_cs_usage"; exit ;;
		9204	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
		9205	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
		9206	ac_cs_silent=: ;;
		9207
		9208	# This is an error.
		9209	-*) as_fn_error $? "unrecognized option: \`$1'
		9210	Try \`$0 --help' for more information." ;;
		9211
		9212	*) as_fn_append ac_config_targets " $1"
		9213	ac_need_defaults=false ;;
		9214
		9215	esac
		9216	shift
		9217	done
		9218
		9219	ac_configure_extra_args=
		9220
		9221	if $ac_cs_silent; then
		9222	exec 6>/dev/null
		9223	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9224	fi
		9225
		9226	_ACEOF
		9227	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9228	if \$ac_cs_recheck; then
		9229	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9230	shift
		9231	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
		9232	CONFIG_SHELL='$SHELL'
		9233	export CONFIG_SHELL
		9234	exec "\$@"
		9235	fi
		9236
		9237	_ACEOF
		9238	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10485	exec 5>>config.log	9239	exec 5>>config.log
10486	{	9240	{
10487	echo	9241	echo
10488	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9242	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10489	## Running $as_me. ##	9243	## Running $as_me. ##
10490	_ASBOX	9244	_ASBOX
		9245	$as_echo "$ac_log"
10491	} >&5	9246	} >&5
10492	cat >&5 <<_CSEOF
10493		9247
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	9248	_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	9249	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	#	9250	#
10653	# INIT-COMMANDS section.	9251	# INIT-COMMANDS
10654	#	9252	#
10655
10656	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9253	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
10657	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9254	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10658	# from automake.	9255	# from automake.
10659	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9256	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10660	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9257	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
10662		9259
10663	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9260	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10664		9261
10665	_ACEOF	9262	_ACEOF
10666		9263
10667
10668
10669	cat >>$CONFIG_STATUS <<\_ACEOF	9264	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9265
		9266	# Handling of arguments.
10670	for ac_config_target in $ac_config_targets	9267	for ac_config_target in $ac_config_targets
10671	do	9268	do
10672	case "$ac_config_target" in	9269	case $ac_config_target in
10673	# Handling of arguments.	9270	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9271	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9272	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10674	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9273	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10675	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9274	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10676	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9275	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10677	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9276	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10678	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9277	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10679	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9278	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10680	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9279
10681	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9280	*) 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	9281	esac
10687	done	9282	done
		9283
10688		9284
10689	# If the user did not use the arguments to specify the items to instantiate,	9285	# 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.	9286	# 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	9287	# We use the long form for the default assignment because of an extremely
10692	# bizarre bug on SunOS 4.1.3.	9288	# bizarre bug on SunOS 4.1.3.
…		…
10695	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	9291	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
10696	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands	9292	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
10697	fi	9293	fi
10698		9294
10699	# Have a temporary directory for convenience. Make it in the build tree	9295	# 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,	9296	# simply because there is no reason against having it here, and in addition,
10701	# creating and moving files from /tmp can sometimes cause problems.	9297	# creating and moving files from /tmp can sometimes cause problems.
10702	# Create a temporary directory, and hook for its removal unless debugging.	9298	# Hook for its removal unless debugging.
		9299	# Note that there is a small window in which the directory will not be cleaned:
		9300	# after its creation but before its name has been assigned to `$tmp'.
10703	$debug \|\|	9301	$debug \|\|
10704	{	9302	{
10705	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9303	tmp= ac_tmp=
10706	trap '{ (exit 1); exit 1; }' 1 2 13 15	9304	trap 'exit_status=$?
		9305	: "${ac_tmp:=$tmp}"
		9306	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
		9307	' 0
		9308	trap 'as_fn_exit 1' 1 2 13 15
10707	}	9309	}
10708
10709	# Create a (secure) tmp directory for tmp files.	9310	# Create a (secure) tmp directory for tmp files.
10710		9311
10711	{	9312	{
10712	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9313	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10713	test -n "$tmp" && test -d "$tmp"	9314	test -d "$tmp"
10714	} \|\|	9315	} \|\|
10715	{	9316	{
10716	tmp=./confstat$$-$RANDOM	9317	tmp=./conf$$-$RANDOM
10717	(umask 077 && mkdir $tmp)	9318	(umask 077 && mkdir "$tmp")
10718	} \|\|	9319	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9320	ac_tmp=$tmp
		9321
		9322	# Set up the scripts for CONFIG_FILES section.
		9323	# No need to generate them if there are no CONFIG_FILES.
		9324	# This happens for instance with `./config.status config.h'.
		9325	if test -n "$CONFIG_FILES"; then
		9326
		9327
		9328	ac_cr=`echo X \| tr X '\015'`
		9329	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9330	# But we know of no other shell where ac_cr would be empty at this
		9331	# point, so we can use a bashism as a fallback.
		9332	if test "x$ac_cr" = x; then
		9333	eval ac_cr=\$\'\\r\'
		9334	fi
		9335	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9336	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9337	ac_cs_awk_cr='\\r'
		9338	else
		9339	ac_cs_awk_cr=$ac_cr
		9340	fi
		9341
		9342	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9343	_ACEOF
		9344
		9345
10719	{	9346	{
10720	echo "$me: cannot create a temporary directory in ." >&2	9347	echo "cat >conf$$subs.awk <<_ACEOF" &&
10721	{ (exit 1); exit 1; }	9348	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
		9349	echo "_ACEOF"
		9350	} >conf$$subs.sh \|\|
		9351	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9352	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
		9353	ac_delim='%!_!# '
		9354	for ac_last_try in false false false false false :; do
		9355	. ./conf$$subs.sh \|\|
		9356	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9357
		9358	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
		9359	if test $ac_delim_n = $ac_delim_num; then
		9360	break
		9361	elif $ac_last_try; then
		9362	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9363	else
		9364	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9365	fi
		9366	done
		9367	rm -f conf$$subs.sh
		9368
		9369	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9370	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9371	_ACEOF
		9372	sed -n '
		9373	h
		9374	s/^/S["/; s/!.*/"]=/
		9375	p
		9376	g
		9377	s/^[^!]*!//
		9378	:repl
		9379	t repl
		9380	s/'"$ac_delim"'$//
		9381	t delim
		9382	:nl
		9383	h
		9384	s/$.\{148\}$..*/\1/
		9385	t more1
		9386	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9387	p
		9388	n
		9389	b repl
		9390	:more1
		9391	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9392	p
		9393	g
		9394	s/.\{148\}//
		9395	t nl
		9396	:delim
		9397	h
		9398	s/$.\{148\}$..*/\1/
		9399	t more2
		9400	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9401	p
		9402	b
		9403	:more2
		9404	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9405	p
		9406	g
		9407	s/.\{148\}//
		9408	t delim
		9409	' <conf$$subs.awk \| sed '
		9410	/^[^""]/{
		9411	N
		9412	s/\n//
10722	}	9413	}
10723		9414	' >>$CONFIG_STATUS \|\| ac_write_fail=1
10724	_ACEOF	9415	rm -f conf$$subs.awk
10725
10726	cat >>$CONFIG_STATUS <<_ACEOF	9416	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9417	_ACAWK
		9418	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9419	for (key in S) S_is_set[key] = 1
		9420	FS = ""
10727		9421
10728	#	9422	}
10729	# CONFIG_FILES section.	9423	{
10730	#	9424	line = $ 0
10731		9425	nfields = split(line, field, "@")
10732	# No need to generate the scripts if there are no CONFIG_FILES.	9426	substed = 0
10733	# This happens for instance when ./config.status config.h	9427	len = length(field[1])
10734	if test -n "\$CONFIG_FILES"; then	9428	for (i = 2; i < nfields; i++) {
10735	# Protect against being on the right side of a sed subst in config.status.	9429	key = field[i]
10736	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9430	keylen = length(key)
10737	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9431	if (S_is_set[key]) {
10738	s,@SHELL@,$SHELL,;t t	9432	value = S[key]
10739	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9433	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10740	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9434	len += length(value) + length(field[++i])
10741	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9435	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	9436	} else
10870	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9437	len += 1 + keylen
		9438	}
		9439
		9440	print line
		9441	}
		9442
		9443	_ACAWK
		9444	_ACEOF
		9445	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9446	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9447	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9448	else
		9449	cat
		9450	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9451	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9452	_ACEOF
		9453
		9454	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9455	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9456	# trailing colons and then remove the whole line if VPATH becomes empty
		9457	# (actually we leave an empty line to preserve line numbers).
		9458	if test "x$srcdir" = x.; then
		9459	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
		9460	h
		9461	s///
		9462	s/^/:/
		9463	s/[ ]*$/:/
		9464	s/:\$(srcdir):/:/g
		9465	s/:\${srcdir}:/:/g
		9466	s/:@srcdir@:/:/g
		9467	s/^:*//
		9468	s/:*$//
		9469	x
		9470	s/$=[ ]$./\1/
		9471	G
		9472	s/\n//
		9473	s/^[^=]=[ ]$//
		9474	}'
		9475	fi
		9476
		9477	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9478	fi # test -n "$CONFIG_FILES"
		9479
		9480	# Set up the scripts for CONFIG_HEADERS section.
		9481	# No need to generate them if there are no CONFIG_HEADERS.
		9482	# This happens for instance with `./config.status Makefile'.
		9483	if test -n "$CONFIG_HEADERS"; then
		9484	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
		9485	BEGIN {
		9486	_ACEOF
		9487
		9488	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9489	# here-document in config.status, that substitutes the proper values into
		9490	# config.h.in to produce config.h.
		9491
		9492	# Create a delimiter string that does not exist in confdefs.h, to ease
		9493	# handling of long lines.
		9494	ac_delim='%!_!# '
		9495	for ac_last_try in false false :; do
		9496	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9497	if test -z "$ac_tt"; then
		9498	break
		9499	elif $ac_last_try; then
		9500	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9501	else
		9502	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9503	fi
		9504	done
		9505
		9506	# For the awk script, D is an array of macro values keyed by name,
		9507	# likewise P contains macro parameters if any. Preserve backslash
		9508	# newline sequences.
		9509
		9510	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9511	sed -n '
		9512	s/.\{148\}/&'"$ac_delim"'/g
		9513	t rset
		9514	:rset
		9515	s/^[ ]#[ ]define[ ][ ]*/ /
		9516	t def
		9517	d
		9518	:def
		9519	s/\\$//
		9520	t bsnl
		9521	s/["\\]/\\&/g
		9522	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9523	D["\1"]=" \3"/p
		9524	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
		9525	d
		9526	:bsnl
		9527	s/["\\]/\\&/g
		9528	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9529	D["\1"]=" \3\\\\\\n"\\/p
		9530	t cont
		9531	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
		9532	t cont
		9533	d
		9534	:cont
		9535	n
		9536	s/.\{148\}/&'"$ac_delim"'/g
		9537	t clear
		9538	:clear
		9539	s/\\$//
		9540	t bsnlc
		9541	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9542	d
		9543	:bsnlc
		9544	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9545	b cont
		9546	' <confdefs.h \| sed '
		9547	s/'"$ac_delim"'/"\\\
		9548	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
		9549
		9550	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9551	for (key in D) D_is_set[key] = 1
		9552	FS = ""
		9553	}
		9554	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
		9555	line = \$ 0
		9556	split(line, arg, " ")
		9557	if (arg[1] == "#") {
		9558	defundef = arg[2]
		9559	mac1 = arg[3]
		9560	} else {
		9561	defundef = substr(arg[1], 2)
		9562	mac1 = arg[2]
		9563	}
		9564	split(mac1, mac2, "(") #)
		9565	macro = mac2[1]
		9566	prefix = substr(line, 1, index(line, defundef) - 1)
		9567	if (D_is_set[macro]) {
		9568	# Preserve the white space surrounding the "#".
		9569	print prefix "define", macro P[macro] D[macro]
		9570	next
		9571	} else {
		9572	# Replace #undef with comments. This is necessary, for example,
		9573	# in the case of _POSIX_SOURCE, which is predefined and required
		9574	# on some systems where configure will not decide to define it.
		9575	if (defundef == "undef") {
		9576	print "/", prefix defundef, macro, "/"
		9577	next
		9578	}
		9579	}
		9580	}
		9581	{ print }
		9582	_ACAWK
		9583	_ACEOF
		9584	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9585	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9586	fi # test -n "$CONFIG_HEADERS"
		9587
		9588
		9589	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9590	shift
		9591	for ac_tag
		9592	do
		9593	case $ac_tag in
		9594	:[FHLC]) ac_mode=$ac_tag; continue;;
		9595	esac
		9596	case $ac_mode$ac_tag in
		9597	:[FHL]:);;
		9598	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9599	:[FH]-) ac_tag=-:-;;
		9600	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9601	esac
		9602	ac_save_IFS=$IFS
		9603	IFS=:
		9604	set x $ac_tag
		9605	IFS=$ac_save_IFS
		9606	shift
		9607	ac_file=$1
		9608	shift
		9609
		9610	case $ac_mode in
		9611	:L) ac_source=$1;;
		9612	:[FH])
		9613	ac_file_inputs=
		9614	for ac_f
		9615	do
		9616	case $ac_f in
		9617	-) ac_f="$ac_tmp/stdin";;
		9618	*) # Look for the file first in the build tree, then in the source tree
		9619	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9620	# because $ac_f cannot contain `:'.
		9621	test -f "$ac_f" \|\|
		9622	case $ac_f in
		9623	[\\/$]*) false;;
		9624	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9625	esac \|\|
		9626	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9627	esac
		9628	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
		9629	as_fn_append ac_file_inputs " '$ac_f'"
		9630	done
		9631
		9632	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9633	# use $as_me), people would be surprised to read:
		9634	# /* config.h. Generated by config.status. */
		9635	configure_input='Generated from '`
		9636	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
		9637	`' by configure.'
		9638	if test x"$ac_file" != x-; then
		9639	configure_input="$ac_file. $configure_input"
		9640	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9641	$as_echo "$as_me: creating $ac_file" >&6;}
10871	fi	9642	fi
10872	if test ! -s $tmp/subs.frag; then	9643	# Neutralize special characters interpreted by sed in replacement strings.
10873	ac_more_lines=false	9644	case $configure_input in #(
		9645	\& \| \\| \| \\ )
		9646	ac_sed_conf_input=`$as_echo "$configure_input" \|
		9647	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
		9648	*) ac_sed_conf_input=$configure_input;;
10874	else	9649	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 "$CONFIG_FILES"
10895		9650
10896	_ACEOF
10897	cat >>$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	9651	case $ac_tag in
10901	- \| :- \| :-:* ) # input from stdin	9652	:-: \| *:-) cat >"$ac_tmp/stdin" \
10902	cat >$tmp/stdin	9653	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10903	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`	9654	esac
10904	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;	9655	;;
10905	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10906	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10907	* ) ac_file_in=$ac_file.in ;;
10908	esac	9656	esac
10909		9657
10910	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9658	ac_dir=`$as_dirname -- "$ac_file" \|\|
10911	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10912	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9659	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10913	X"$ac_file" : 'X$//$[^/]' \\| \	9660	X"$ac_file" : 'X$//$[^/]' \\| \
10914	X"$ac_file" : 'X$//$$' \\| \	9661	X"$ac_file" : 'X$//$$' \\| \
10915	X"$ac_file" : 'X$/$' \\| \	9662	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10916	. : '$.$' 2>/dev/null \|\|
10917	echo X"$ac_file" \|	9663	$as_echo X"$ac_file" \|
10918	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9664	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10919	/^X$\/\/$[^/].*/{ s//\1/; q; }	9665	s//\1/
10920	/^X$\/\/$$/{ s//\1/; q; }	9666	q
10921	/^X$\/$.*/{ s//\1/; q; }	9667	}
		9668	/^X$\/\/$[^/].*/{
		9669	s//\1/
		9670	q
		9671	}
		9672	/^X$\/\/$$/{
		9673	s//\1/
		9674	q
		9675	}
		9676	/^X$\/$.*/{
		9677	s//\1/
		9678	q
		9679	}
10922	s/.*/./; q'`	9680	s/.*/./; q'`
10923	{ if $as_mkdir_p; then	9681	as_dir="$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=.	9682	ac_builddir=.
10949		9683
10950	if test "$ac_dir" != .; then	9684	case "$ac_dir" in
		9685	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9686	*)
10951	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	9687	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
10952	# A "../" for each directory in $ac_dir_suffix.	9688	# A ".." for each directory in $ac_dir_suffix.
10953	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	9689	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
10954	else	9690	case $ac_top_builddir_sub in
10955	ac_dir_suffix= ac_top_builddir=	9691	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10956	fi	9692	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9693	esac ;;
		9694	esac
		9695	ac_abs_top_builddir=$ac_pwd
		9696	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9697	# for backward compatibility:
		9698	ac_top_builddir=$ac_top_build_prefix
10957		9699
10958	case $srcdir in	9700	case $srcdir in
10959	.) # No --srcdir option. We are building in place.	9701	.) # We are building in place.
10960	ac_srcdir=.	9702	ac_srcdir=.
10961	if test -z "$ac_top_builddir"; then	9703	ac_top_srcdir=$ac_top_builddir_sub
10962	ac_top_srcdir=.	9704	ac_abs_top_srcdir=$ac_pwd ;;
10963	else
10964	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10965	fi ;;
10966	[\\/]* \| ?:[\\/]* ) # Absolute path.	9705	[\\/]* \| ?:[\\/]* ) # Absolute name.
10967	ac_srcdir=$srcdir$ac_dir_suffix;	9706	ac_srcdir=$srcdir$ac_dir_suffix;
10968	ac_top_srcdir=$srcdir ;;	9707	ac_top_srcdir=$srcdir
		9708	ac_abs_top_srcdir=$srcdir ;;
10969	*) # Relative path.	9709	*) # Relative name.
10970	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9710	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10971	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9711	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9712	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10972	esac	9713	esac
		9714	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10973		9715
10974	# Do not use `cd foo && pwd` to compute absolute paths, because	9716
10975	# the directories may not exist.
10976	case `pwd` in
10977	.) ac_abs_builddir="$ac_dir";;
10978	*)
10979	case "$ac_dir" in	9717	case $ac_mode in
10980	.) ac_abs_builddir=`pwd`;;	9718	:F)
10981	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	9719	#
10982	*) ac_abs_builddir=`pwd`/"$ac_dir";;	9720	# CONFIG_FILE
10983	esac;;	9721	#
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		9722
11014	case $INSTALL in	9723	case $INSTALL in
11015	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9724	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11016	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9725	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
11017	esac	9726	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	9727	_ACEOF
		9728
		9729	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9730	# If the template does not know about datarootdir, expand it.
		9731	# FIXME: This hack should be removed a few years after 2.60.
		9732	ac_datarootdir_hack=; ac_datarootdir_seen=
		9733	ac_sed_dataroot='
		9734	/datarootdir/ {
		9735	p
		9736	q
		9737	}
		9738	/@datadir@/p
		9739	/@docdir@/p
		9740	/@infodir@/p
		9741	/@localedir@/p
		9742	/@mandir@/p'
		9743	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9744	datarootdir) ac_datarootdir_seen=yes;;
		9745	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
		9746	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9747	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9748	_ACEOF
11064	cat >>$CONFIG_STATUS <<_ACEOF	9749	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
11065	sed "$ac_vpsub	9750	ac_datarootdir_hack='
		9751	s&@datadir@&$datadir&g
		9752	s&@docdir@&$docdir&g
		9753	s&@infodir@&$infodir&g
		9754	s&@localedir@&$localedir&g
		9755	s&@mandir@&$mandir&g
		9756	s&\\\${datarootdir}&$datarootdir&g' ;;
		9757	esac
		9758	_ACEOF
		9759
		9760	# Neutralize VPATH when `$srcdir' = `.'.
		9761	# Shell code in configure.ac might set extrasub.
		9762	# FIXME: do we really want to maintain this feature?
		9763	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9764	ac_sed_extra="$ac_vpsub
11066	$extrasub	9765	$extrasub
11067	_ACEOF	9766	_ACEOF
11068	cat >>$CONFIG_STATUS <<\_ACEOF	9767	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
11069	:t	9768	:t
11070	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9769	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11071	s,@configure_input@,$configure_input,;t t	9770	s\|@configure_input@\|$ac_sed_conf_input\|;t t
		9771	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9772	s&@top_build_prefix@&$ac_top_build_prefix&;t t
11072	s,@srcdir@,$ac_srcdir,;t t	9773	s&@srcdir@&$ac_srcdir&;t t
11073	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9774	s&@abs_srcdir@&$ac_abs_srcdir&;t t
11074	s,@top_srcdir@,$ac_top_srcdir,;t t	9775	s&@top_srcdir@&$ac_top_srcdir&;t t
11075	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9776	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11076	s,@builddir@,$ac_builddir,;t t	9777	s&@builddir@&$ac_builddir&;t t
11077	s,@abs_builddir@,$ac_abs_builddir,;t t	9778	s&@abs_builddir@&$ac_abs_builddir&;t t
11078	s,@top_builddir@,$ac_top_builddir,;t t
11079	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9779	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11080	s,@INSTALL@,$ac_INSTALL,;t t	9780	s&@INSTALL@&$ac_INSTALL&;t t
11081	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out	9781	$ac_datarootdir_hack
		9782	"
		9783	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
		9784	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9785
		9786	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9787	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9788	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		9789	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9790	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9791	which seems to be undefined. Please make sure it is defined" >&5
		9792	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9793	which seems to be undefined. Please make sure it is defined" >&2;}
		9794
11082	rm -f $tmp/stdin	9795	rm -f "$ac_tmp/stdin"
		9796	case $ac_file in
		9797	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		9798	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		9799	esac \
		9800	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9801	;;
		9802	:H)
		9803	#
		9804	# CONFIG_HEADER
		9805	#
11083	if test x"$ac_file" != x-; then	9806	if test x"$ac_file" != x-; then
11084	mv $tmp/out $ac_file	9807	{
11085	else	9808	$as_echo "/* $configure_input */" \
11086	cat $tmp/out	9809	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
11087	rm -f $tmp/out	9810	} >"$ac_tmp/config.h" \
11088	fi	9811	\|\| 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	9812	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11266	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9813	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11267	echo "$as_me: $ac_file is unchanged" >&6;}	9814	$as_echo "$as_me: $ac_file is unchanged" >&6;}
11268	else	9815	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$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11296	/^X$\/\/$[^/].*/{ s//\1/; q; }
11297	/^X$\/\/$$/{ s//\1/; q; }
11298	/^X$\/$.*/{ s//\1/; q; }
11299	s/.*/./; q'`
11300	done
11301	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11302	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11303	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11304	{ (exit 1); exit 1; }; }; }
11305
11306	rm -f $ac_file	9816	rm -f "$ac_file"
11307	mv $tmp/config.h $ac_file	9817	mv "$ac_tmp/config.h" "$ac_file" \
		9818	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11308	fi	9819	fi
11309	else	9820	else
11310	cat $tmp/config.h	9821	$as_echo "/* $configure_input */" \
11311	rm -f $tmp/config.h	9822	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9823	\|\| as_fn_error $? "could not create -" "$LINENO" 5
11312	fi	9824	fi
11313	# Compute $ac_file's index in $config_headers.	9825	# Compute "$ac_file"'s index in $config_headers.
11314	_am_stamp_count=1	9826	_am_stamp_count=1
11315	for _am_header in $config_headers :; do	9827	for _am_header in $config_headers :; do
11316	case $_am_header in	9828	case $_am_header in
11317	$ac_file \| $ac_file:* )	9829	"$ac_file" \| "$ac_file":* )
11318	break ;;	9830	break ;;
11319	* )	9831	* )
11320	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9832	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11321	esac	9833	esac
11322	done	9834	done
11323	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|	9835	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" \|\|
11324	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \	9836	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11325	X$ac_file : 'X$//$[^/]' \\| \	9837	X"$ac_file" : 'X$//$[^/]' \\| \
11326	X$ac_file : 'X$//$$' \\| \	9838	X"$ac_file" : 'X$//$$' \\| \
11327	X$ac_file : 'X$/$' \\| \	9839	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
11328	. : '$.$' 2>/dev/null \|\|
11329	echo X$ac_file \|	9840	$as_echo X"$ac_file" \|
11330	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9841	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11331	/^X$\/\/$[^/].*/{ s//\1/; q; }	9842	s//\1/
11332	/^X$\/\/$$/{ s//\1/; q; }	9843	q
11333	/^X$\/$.*/{ s//\1/; q; }	9844	}
		9845	/^X$\/\/$[^/].*/{
		9846	s//\1/
		9847	q
		9848	}
		9849	/^X$\/\/$$/{
		9850	s//\1/
		9851	q
		9852	}
		9853	/^X$\/$.*/{
		9854	s//\1/
		9855	q
		9856	}
11334	s/.*/./; q'`/stamp-h$_am_stamp_count	9857	s/.*/./; q'`/stamp-h$_am_stamp_count
11335	done	9858	;;
11336	_ACEOF
11337	cat >>$CONFIG_STATUS <<\_ACEOF
11338		9859
11339	#
11340	# CONFIG_COMMANDS section.
11341	#
11342	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11343	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
11344	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11345	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
11346	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
11347	X"$ac_dest" : 'X$//$[^/]' \\| \
11348	X"$ac_dest" : 'X$//$$' \\| \
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	9860	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11449	echo "$as_me: executing $ac_dest commands" >&6;}	9861	$as_echo "$as_me: executing $ac_file commands" >&6;}
11450	case $ac_dest in	9862	;;
		9863	esac
		9864
		9865
		9866	case $ac_file$ac_mode in
11451	default-1 )	9867	"default-1":C)
11452	for ac_file in $CONFIG_FILES; do	9868	for ac_file in $CONFIG_FILES; do
11453	# Support "outfile[:infile[:infile...]]"	9869	# Support "outfile[:infile[:infile...]]"
11454	case "$ac_file" in	9870	case "$ac_file" in
11455	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;	9871	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
11456	esac	9872	esac
…		…
11542	done	9958	done
11543	fi	9959	fi
11544	;;	9960	;;
11545	esac	9961	esac
11546	done ;;	9962	done ;;
11547	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do	9963	"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.	9964	# Strip MF so we end up with the name of the file.
11549	mf=`echo "$mf" \| sed -e 's/:.*$//'`	9965	mf=`echo "$mf" \| sed -e 's/:.*$//'`
11550	# Check whether this is an Automake generated Makefile or not.	9966	# Check whether this is an Automake generated Makefile or not.
11551	# We used to match only the files named `Makefile.in', but	9967	# We used to match only the files named `Makefile.in', but
11552	# some people rename them; so instead we look at the file content.	9968	# 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	9969	# 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.	9970	# each Makefile.in and add a new line on top of each file to say so.
11555	# So let's grep whole file.	9971	# So let's grep whole file.
11556	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	9972	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
11557	dirpart=`(dirname "$mf") 2>/dev/null \|\|	9973	dirpart=`$as_dirname -- "$mf" \|\|
11558	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \	9974	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
11559	X"$mf" : 'X$//$[^/]' \\| \	9975	X"$mf" : 'X$//$[^/]' \\| \
11560	X"$mf" : 'X$//$$' \\| \	9976	X"$mf" : 'X$//$$' \\| \
11561	X"$mf" : 'X$/$' \\| \	9977	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
11562	. : '$.$' 2>/dev/null \|\|
11563	echo X"$mf" \|	9978	$as_echo X"$mf" \|
11564	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9979	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11565	/^X$\/\/$[^/].*/{ s//\1/; q; }	9980	s//\1/
11566	/^X$\/\/$$/{ s//\1/; q; }	9981	q
11567	/^X$\/$.*/{ s//\1/; q; }	9982	}
		9983	/^X$\/\/$[^/].*/{
		9984	s//\1/
		9985	q
		9986	}
		9987	/^X$\/\/$$/{
		9988	s//\1/
		9989	q
		9990	}
		9991	/^X$\/$.*/{
		9992	s//\1/
		9993	q
		9994	}
11568	s/.*/./; q'`	9995	s/.*/./; q'`
11569	else	9996	else
11570	continue	9997	continue
11571	fi	9998	fi
11572	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue	9999	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
11573	# Extract the definition of DEP_FILES from the Makefile without	10000	# Extract the definition of DEP_FILES from the Makefile without
…		…
11591	}	10018	}
11592	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \	10019	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
11593	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10020	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11594	# Make sure the directory exists.	10021	# Make sure the directory exists.
11595	test -f "$dirpart/$file" && continue	10022	test -f "$dirpart/$file" && continue
11596	fdir=`(dirname "$file") 2>/dev/null \|\|	10023	fdir=`$as_dirname -- "$file" \|\|
11597	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \	10024	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11598	X"$file" : 'X$//$[^/]' \\| \	10025	X"$file" : 'X$//$[^/]' \\| \
11599	X"$file" : 'X$//$$' \\| \	10026	X"$file" : 'X$//$$' \\| \
11600	X"$file" : 'X$/$' \\| \	10027	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
11601	. : '$.$' 2>/dev/null \|\|
11602	echo X"$file" \|	10028	$as_echo X"$file" \|
11603	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10029	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11604	/^X$\/\/$[^/].*/{ s//\1/; q; }	10030	s//\1/
11605	/^X$\/\/$$/{ s//\1/; q; }	10031	q
11606	/^X$\/$.*/{ s//\1/; q; }	10032	}
		10033	/^X$\/\/$[^/].*/{
		10034	s//\1/
		10035	q
		10036	}
		10037	/^X$\/\/$$/{
		10038	s//\1/
		10039	q
		10040	}
		10041	/^X$\/$.*/{
		10042	s//\1/
		10043	q
		10044	}
11607	s/.*/./; q'`	10045	s/.*/./; q'`
11608	{ if $as_mkdir_p; then
11609	mkdir -p $dirpart/$fdir
11610	else
11611	as_dir=$dirpart/$fdir	10046	as_dir=$dirpart/$fdir; as_fn_mkdir_p
11612	as_dirs=
11613	while test ! -d "$as_dir"; do
11614	as_dirs="$as_dir $as_dirs"
11615	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11616	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11617	X"$as_dir" : 'X$//$[^/]' \\| \
11618	X"$as_dir" : 'X$//$$' \\| \
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"	10047	# echo "creating $dirpart/$file"
11634	echo '# dummy' > "$dirpart/$file"	10048	echo '# dummy' > "$dirpart/$file"
11635	done	10049	done
11636	done	10050	done
11637	;;	10051	;;
		10052
11638	esac	10053	esac
11639	done	10054	done # for ac_tag
11640	_ACEOF
11641		10055
11642	cat >>$CONFIG_STATUS <<\_ACEOF
11643		10056
11644	{ (exit 0); exit 0; }	10057	as_fn_exit 0
11645	_ACEOF	10058	_ACEOF
11646	chmod +x $CONFIG_STATUS
11647	ac_clean_files=$ac_clean_files_save	10059	ac_clean_files=$ac_clean_files_save
11648		10060
11649		10061	test $ac_write_fail = 0 \|\|
11650		10062	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		10063
11683		10064
11684	# configure is writing to config.log, and then calls config.status.	10065	# configure is writing to config.log, and then calls config.status.
11685	# config.status does its own redirection, appending to config.log.	10066	# config.status does its own redirection, appending to config.log.
11686	# Unfortunately, on DOS this fails, as config.log is still kept open	10067	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
11697	exec 5>/dev/null	10078	exec 5>/dev/null
11698	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	10079	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11699	exec 5>>config.log	10080	exec 5>>config.log
11700	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	10081	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11701	# would make configure fail if this is the last instruction.	10082	# would make configure fail if this is the last instruction.
11702	$ac_cs_success \|\| { (exit 1); exit 1; }	10083	$ac_cs_success \|\| as_fn_exit 1
11703	fi	10084	fi
		10085	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10086	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10087	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		10088	fi
11704		10089
		10090
		10091	echo
		10092	echo "***"
		10093	echo "*** Configuration Summary"
		10094	echo "***"
		10095	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10096	echo "*** RSA size: $RSA"
		10097	echo "*** Cipher used: $CIPHER"
		10098	echo "*** Digest used: $DIGEST"
		10099	echo "*** Authdigest: $AUTH"
		10100	echo "*** HMAC length: $HMAC"
		10101	echo "*** Max. MTU: $MTU"
		10102
		10103	echo "***"
		10104	echo "*** Enable options:"
		10105	grep ENABLE_ config.h \| sed -e 's/^/*** /'
		10106
		10107	if test "$HMACSIZE" -lt 12; then
		10108	echo "***"
		10109	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
		10110	fi
		10111
		10112	echo "***"
		10113	echo
		10114
		10115	if pkg-config --exists 'libcrypto >= 1.1 libcrypto < 2.0'; then
		10116	cat <<EOF
		10117	[33m
		10118	***
		10119	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		10120	***
		10121	*** You seem to configure gvpe with OpenSSL 1.1 or newer.
		10122	*** While this probably compiles, please note that this is not only
		10123	*** unsupported, but also discouraged.
		10124	***
		10125	*** It is recommended to use either OpenSSL 1.0, as long as that is still
		10126	*** supported, or LibreSSL (https://www.libressl.org/).
		10127	***
		10128	*** This is not a political issue - while porting GVPE to the newer
		10129	*** OpenSSL 1.1 API, I encountered two incompatible API changes that were
		10130	*** not documented, were not caught while compiling but caused security
		10131	*** issues. When reported, the reaction of the OpenSSL developers was to
		10132	*** update the documentation.
		10133	***
		10134	*** As a result, I lost all confidence in the ability and desire of
		10135	*** OpenSSL developers to create a safe API, and would highly recommend
		10136	*** switching to LibreSSL which explicitly avoids such braking changes.
		10137	***
		10138	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		10139	***
		10140	*** Again, do not use OpenSSL 1.1 and complain if stuff breaks.
		10141	*** You have been warned, but your choice is respected.
		10142	***
		10143	[0m
		10144
		10145	EOF
		10146	fi
		10147
		10148

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Comparing gvpe/configure (file contents): Revision 1.28 by pcg, Wed Mar 23 20:22:01 2005 UTC vs. Revision 1.59 by root, Thu Oct 25 04:32:26 2018 UTC

Diff Legend

Comparing gvpe/configure (file contents):
Revision 1.28 by pcg, Wed Mar 23 20:22:01 2005 UTC vs.
Revision 1.59 by root, Thu Oct 25 04:32:26 2018 UTC