[ViewVC] Diff of: cvs/gvpe/configure

Comparing gvpe/configure (file contents):
Revision 1.9 by pcg, Thu Oct 16 21:57:54 2003 UTC vs.
Revision 1.56 by root, Thu Jan 29 00:21:38 2015 UTC

…		…
1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.57.	3	# Generated by GNU Autoconf 2.69.
4	#	4	#
5	# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002	5	#
6	# Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
		7	#
		8	#
7	# This configure script is free software; the Free Software Foundation	9	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.	10	# gives unlimited permission to copy, distribute and modify it.
9	## --------------------- ##	11	## -------------------- ##
10	## M4sh Initialization. ##	12	## M4sh Initialization. ##
11	## --------------------- ##	13	## -------------------- ##
12		14
13	# Be Bourne compatible	15	# Be more Bourne compatible
		16	DUALCASE=1; export DUALCASE # for MKS sh
14	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15	emulate sh	18	emulate sh
16	NULLCMD=:	19	NULLCMD=:
17	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
18	# is contrary to our usage. Disable this feature.	21	# is contrary to our usage. Disable this feature.
19	alias -g '${1+"$@"}'='"$@"'	22	alias -g '${1+"$@"}'='"$@"'
20	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	23	setopt NO_GLOB_SUBST
		24	else
		25	case `(set -o) 2>/dev/null` in #(
		26	posix) :
21	set -o posix	27	set -o posix ;; #(
		28	*) :
		29	;;
		30	esac
22	fi	31	fi
23		32
24	# Support unset when possible.	33
25	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then	34	as_nl='
26	as_unset=unset	35	'
		36	export as_nl
		37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		41	# Prefer a ksh shell builtin over an external printf program on Solaris,
		42	# but without wasting forks for bash or zsh.
		43	if test -z "$BASH_VERSION$ZSH_VERSION" \
		44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		45	as_echo='print -r --'
		46	as_echo_n='print -rn --'
		47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		48	as_echo='printf %s\n'
		49	as_echo_n='printf %s'
		50	else
		51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		53	as_echo_n='/usr/ucb/echo -n'
27	else	54	else
28	as_unset=false	55	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		56	as_echo_n_body='eval
		57	arg=$1;
		58	case $arg in #(
		59	"$as_nl")
		60	expr "X$arg" : "X\$.*\$$as_nl";
		61	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		62	esac;
		63	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		64	'
		65	export as_echo_n_body
		66	as_echo_n='sh -c $as_echo_n_body as_echo'
		67	fi
		68	export as_echo_body
		69	as_echo='sh -c $as_echo_body as_echo'
29	fi	70	fi
30		71
		72	# The user is always right.
		73	if test "${PATH_SEPARATOR+set}" != set; then
		74	PATH_SEPARATOR=:
		75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		77	PATH_SEPARATOR=';'
		78	}
		79	fi
31		80
32	# Work around bugs in pre-3.0 UWIN ksh.	81
33	$as_unset ENV MAIL MAILPATH	82	# IFS
		83	# We need space, tab and new line, in precisely that order. Quoting is
		84	# there to prevent editors from complaining about space-tab.
		85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		86	# splitting by setting IFS to empty value.)
		87	IFS=" "" $as_nl"
		88
		89	# Find who we are. Look in the path if we contain no directory separator.
		90	as_myself=
		91	case $0 in #((
		92	[\\/] ) as_myself=$0 ;;
		93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		94	for as_dir in $PATH
		95	do
		96	IFS=$as_save_IFS
		97	test -z "$as_dir" && as_dir=.
		98	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114	# Unset variables that we do not need and which cause bugs (e.g. in
		115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		116	# suppresses any "Segmentation fault" message there. '((' could
		117	# trigger a bug in pdksh 5.2.14.
		118	for as_var in BASH_ENV ENV MAIL MAILPATH
		119	do eval test x\${$as_var+set} = xset \
		120	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		121	done
34	PS1='$ '	122	PS1='$ '
35	PS2='> '	123	PS2='> '
36	PS4='+ '	124	PS4='+ '
37		125
38	# NLS nuisances.	126	# NLS nuisances.
39	for as_var in \	127	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	128	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	129	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	130	export LANGUAGE
		131
		132	# CDPATH.
		133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		134
		135	# Use a proper internal environment variable to ensure we don't fall
		136	# into an infinite loop, continuously re-executing ourselves.
		137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		138	_as_can_reexec=no; export _as_can_reexec;
		139	# We cannot yet assume a decent shell, so we have to provide a
		140	# neutralization value for shells without unset; and this also
		141	# works around shells that cannot unset nonexistent variables.
		142	# Preserve -v and -x to the replacement shell.
		143	BASH_ENV=/dev/null
		144	ENV=/dev/null
		145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		146	case $- in # ((((
		147	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 -n "`(eval $as_var=C; export $as_var) 2>&1`"); then	212	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	213	test -z "$as_dir" && as_dir=.
		214	as_found=:
		215	case $as_dir in #(
		216	/*)
		217	for as_base in sh bash ksh sh5; do
		218	# Try only shells that exist, to save several forks.
		219	as_shell=$as_dir/$as_base
		220	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
		221	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
		222	CONFIG_SHELL=$as_shell as_have_required=yes
		223	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
		224	break 2
		225	fi
		226	fi
		227	done;;
		228	esac
		229	as_found=false
		230	done
		231	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
		232	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
		233	CONFIG_SHELL=$SHELL as_have_required=yes
		234	fi; }
		235	IFS=$as_save_IFS
		236
		237
		238	if test "x$CONFIG_SHELL" != x; then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	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 "$as_dir"'
220	else	542	else
		543	test -d ./-p && rmdir ./-p
221	as_mkdir_p=false	544	as_mkdir_p=false
222	fi	545	fi
223		546
224	as_executable_p="test -f"	547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
225		549
226	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
227	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
228		552
229	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
230	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"	554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
231		555
232		556
233	# IFS	557	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
234	# We need space, tab and new line, in precisely that order.	558	exec 6>&1
235	as_nl='
236	'
237	IFS=" $as_nl"
238
239	# CDPATH.
240	$as_unset CDPATH
241
242		559
243	# Name of the host.	560	# Name of the host.
244	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
245	# so uname gets run too.	562	# so uname gets run too.
246	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`	563	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
247
248	exec 6>&1
249		564
250	#	565	#
251	# Initializations.	566	# Initializations.
252	#	567	#
253	ac_default_prefix=/usr/local	568	ac_default_prefix=/usr/local
		569	ac_clean_files=
254	ac_config_libobj_dir=.	570	ac_config_libobj_dir=.
		571	LIBOBJS=
255	cross_compiling=no	572	cross_compiling=no
256	subdirs=	573	subdirs=
257	MFLAGS=	574	MFLAGS=
258	MAKEFLAGS=	575	MAKEFLAGS=
259	SHELL=${CONFIG_SHELL-/bin/sh}
260
261	# Maximum number of lines to put in a shell here document.
262	# This variable seems obsolete. It should probably be removed, and
263	# only ac_max_sed_lines should be used.
264	: ${ac_max_here_lines=38}
265		576
266	# Identity of this package.	577	# Identity of this package.
267	PACKAGE_NAME=	578	PACKAGE_NAME=
268	PACKAGE_TARNAME=	579	PACKAGE_TARNAME=
269	PACKAGE_VERSION=	580	PACKAGE_VERSION=
270	PACKAGE_STRING=	581	PACKAGE_STRING=
271	PACKAGE_BUGREPORT=	582	PACKAGE_BUGREPORT=
		583	PACKAGE_URL=
272		584
273	ac_unique_file="src/vped.C"	585	ac_unique_file="src/gvpe.C"
274	# Factoring default headers for most tests.	586	# Factoring default headers for most tests.
275	ac_includes_default="\	587	ac_includes_default="\
276	#include <stdio.h>	588	#include <stdio.h>
277	#if HAVE_SYS_TYPES_H	589	#ifdef HAVE_SYS_TYPES_H
278	# include <sys/types.h>	590	# include <sys/types.h>
279	#endif	591	#endif
280	#if HAVE_SYS_STAT_H	592	#ifdef HAVE_SYS_STAT_H
281	# include <sys/stat.h>	593	# include <sys/stat.h>
282	#endif	594	#endif
283	#if STDC_HEADERS	595	#ifdef STDC_HEADERS
284	# include <stdlib.h>	596	# include <stdlib.h>
285	# include <stddef.h>	597	# include <stddef.h>
286	#else	598	#else
287	# if HAVE_STDLIB_H	599	# ifdef HAVE_STDLIB_H
288	# include <stdlib.h>	600	# include <stdlib.h>
289	# endif	601	# endif
290	#endif	602	#endif
291	#if HAVE_STRING_H	603	#ifdef HAVE_STRING_H
292	# if !STDC_HEADERS && HAVE_MEMORY_H	604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
293	# include <memory.h>	605	# include <memory.h>
294	# endif	606	# endif
295	# include <string.h>	607	# include <string.h>
296	#endif	608	#endif
297	#if HAVE_STRINGS_H	609	#ifdef HAVE_STRINGS_H
298	# include <strings.h>	610	# include <strings.h>
299	#endif	611	#endif
300	#if HAVE_INTTYPES_H	612	#ifdef HAVE_INTTYPES_H
301	# include <inttypes.h>	613	# include <inttypes.h>
302	#else
303	# if HAVE_STDINT_H
304	# include <stdint.h>
305	# endif
306	#endif	614	#endif
		615	#ifdef HAVE_STDINT_H
		616	# include <stdint.h>
		617	#endif
307	#if HAVE_UNISTD_H	618	#ifdef HAVE_UNISTD_H
308	# include <unistd.h>	619	# include <unistd.h>
309	#endif"	620	#endif"
310		621
311	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP INCLUDES LIBOBJS LTLIBOBJS'	622	ac_subst_vars='LTLIBOBJS
		623	LIBOBJS
		624	INCLUDES
		625	ROHC_FALSE
		626	ROHC_TRUE
		627	LDFLAGS_DAEMON
		628	HAVE_TUNTAP
		629	LINUX_IF_TUN_H
		630	ALLOCA
		631	CXXCPP
		632	IFSUBTYPE
		633	IFTYPE
		634	RANLIB
		635	LN_S
		636	EGREP
		637	GREP
		638	am__fastdepCXX_FALSE
		639	am__fastdepCXX_TRUE
		640	CXXDEPMODE
		641	ac_ct_CXX
		642	CXXFLAGS
		643	CXX
		644	CPP
		645	POSUB
		646	LTLIBINTL
		647	LIBINTL
		648	INTLLIBS
		649	LTLIBICONV
		650	LIBICONV
		651	USE_NLS
		652	am__fastdepCC_FALSE
		653	am__fastdepCC_TRUE
		654	CCDEPMODE
		655	AMDEPBACKSLASH
		656	AMDEP_FALSE
		657	AMDEP_TRUE
		658	am__quote
		659	am__include
		660	DEPDIR
		661	OBJEXT
		662	EXEEXT
		663	ac_ct_CC
		664	CPPFLAGS
		665	LDFLAGS
		666	CFLAGS
		667	CC
		668	MSGMERGE
		669	XGETTEXT
		670	GMSGFMT
		671	MSGFMT
		672	MKINSTALLDIRS
		673	MAINT
		674	MAINTAINER_MODE_FALSE
		675	MAINTAINER_MODE_TRUE
		676	am__leading_dot
		677	SET_MAKE
		678	AWK
		679	INSTALL_STRIP_PROGRAM
		680	STRIP
		681	install_sh
		682	AMTAR
		683	MAKEINFO
		684	AUTOHEADER
		685	AUTOMAKE
		686	AUTOCONF
		687	ACLOCAL
		688	VERSION
		689	PACKAGE
		690	CYGPATH_W
		691	INSTALL_DATA
		692	INSTALL_SCRIPT
		693	INSTALL_PROGRAM
		694	target_os
		695	target_vendor
		696	target_cpu
		697	target
		698	host_os
		699	host_vendor
		700	host_cpu
		701	host
		702	build_os
		703	build_vendor
		704	build_cpu
		705	build
		706	target_alias
		707	host_alias
		708	build_alias
		709	LIBS
		710	ECHO_T
		711	ECHO_N
		712	ECHO_C
		713	DEFS
		714	mandir
		715	localedir
		716	libdir
		717	psdir
		718	pdfdir
		719	dvidir
		720	htmldir
		721	infodir
		722	docdir
		723	oldincludedir
		724	includedir
		725	localstatedir
		726	sharedstatedir
		727	sysconfdir
		728	datadir
		729	datarootdir
		730	libexecdir
		731	sbindir
		732	bindir
		733	program_transform_name
		734	prefix
		735	exec_prefix
		736	PACKAGE_URL
		737	PACKAGE_BUGREPORT
		738	PACKAGE_STRING
		739	PACKAGE_VERSION
		740	PACKAGE_TARNAME
		741	PACKAGE_NAME
		742	PATH_SEPARATOR
		743	SHELL'
312	ac_subst_files=''	744	ac_subst_files=''
		745	ac_user_opts='
		746	enable_option_checking
		747	enable_maintainer_mode
		748	enable_dependency_tracking
		749	with_gnu_ld
		750	enable_rpath
		751	with_libiconv_prefix
		752	enable_nls
		753	with_libintl_prefix
		754	enable_iftype
		755	with_kernel
		756	with_openssl_include
		757	with_openssl_lib
		758	enable_threads
		759	enable_static_daemon
		760	enable_icmp
		761	enable_tcp
		762	enable_http_proxy
		763	enable_dns
		764	enable_rsa_length
		765	enable_hmac_length
		766	enable_max_mtu
		767	enable_compression
		768	enable_cipher
		769	enable_hmac_digest
		770	enable_auth_digest
		771	'
		772	ac_precious_vars='build_alias
		773	host_alias
		774	target_alias
		775	CC
		776	CFLAGS
		777	LDFLAGS
		778	LIBS
		779	CPPFLAGS
		780	CPP
		781	CXX
		782	CXXFLAGS
		783	CCC
		784	CXXCPP'
		785
313		786
314	# Initialize some variables set by options.	787	# Initialize some variables set by options.
315	ac_init_help=	788	ac_init_help=
316	ac_init_version=false	789	ac_init_version=false
		790	ac_unrecognized_opts=
		791	ac_unrecognized_sep=
317	# The variables have the same names as the options, with	792	# The variables have the same names as the options, with
318	# dashes changed to underlines.	793	# dashes changed to underlines.
319	cache_file=/dev/null	794	cache_file=/dev/null
320	exec_prefix=NONE	795	exec_prefix=NONE
321	no_create=	796	no_create=
334	# Installation directory options.	809	# Installation directory options.
335	# These are left unexpanded so users can "make install exec_prefix=/foo"	810	# These are left unexpanded so users can "make install exec_prefix=/foo"
336	# and all the variables that are supposed to be based on exec_prefix	811	# and all the variables that are supposed to be based on exec_prefix
337	# by default will actually change.	812	# by default will actually change.
338	# Use braces instead of parens because sh, perl, etc. also accept them.	813	# Use braces instead of parens because sh, perl, etc. also accept them.
		814	# (The list follows the same order as the GNU Coding Standards.)
339	bindir='${exec_prefix}/bin'	815	bindir='${exec_prefix}/bin'
340	sbindir='${exec_prefix}/sbin'	816	sbindir='${exec_prefix}/sbin'
341	libexecdir='${exec_prefix}/libexec'	817	libexecdir='${exec_prefix}/libexec'
342	datadir='${prefix}/share'	818	datarootdir='${prefix}/share'
		819	datadir='${datarootdir}'
343	sysconfdir='${prefix}/etc'	820	sysconfdir='${prefix}/etc'
344	sharedstatedir='${prefix}/com'	821	sharedstatedir='${prefix}/com'
345	localstatedir='${prefix}/var'	822	localstatedir='${prefix}/var'
346	libdir='${exec_prefix}/lib'
347	includedir='${prefix}/include'	823	includedir='${prefix}/include'
348	oldincludedir='/usr/include'	824	oldincludedir='/usr/include'
		825	docdir='${datarootdir}/doc/${PACKAGE}'
349	infodir='${prefix}/info'	826	infodir='${datarootdir}/info'
350	mandir='${prefix}/man'	827	htmldir='${docdir}'
		828	dvidir='${docdir}'
		829	pdfdir='${docdir}'
		830	psdir='${docdir}'
		831	libdir='${exec_prefix}/lib'
		832	localedir='${datarootdir}/locale'
		833	mandir='${datarootdir}/man'
351		834
352	ac_prev=	835	ac_prev=
		836	ac_dashdash=
353	for ac_option	837	for ac_option
354	do	838	do
355	# If the previous option needs an argument, assign it.	839	# If the previous option needs an argument, assign it.
356	if test -n "$ac_prev"; then	840	if test -n "$ac_prev"; then
357	eval "$ac_prev=\$ac_option"	841	eval $ac_prev=\$ac_option
358	ac_prev=	842	ac_prev=
359	continue	843	continue
360	fi	844	fi
361		845
		846	case $ac_option in
362	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`	847	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		848	*=) ac_optarg= ;;
		849	*) ac_optarg=yes ;;
		850	esac
363		851
364	# Accept the important Cygnus configure options, so we can diagnose typos.	852	# Accept the important Cygnus configure options, so we can diagnose typos.
365		853
366	case $ac_option in	854	case $ac_dashdash$ac_option in
		855	--)
		856	ac_dashdash=yes ;;
367		857
368	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)	858	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
369	ac_prev=bindir ;;	859	ac_prev=bindir ;;
370	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)	860	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
371	bindir=$ac_optarg ;;	861	bindir=$ac_optarg ;;
…		…
383	cache_file=$ac_optarg ;;	873	cache_file=$ac_optarg ;;
384		874
385	--config-cache \| -C)	875	--config-cache \| -C)
386	cache_file=config.cache ;;	876	cache_file=config.cache ;;
387		877
388	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)	878	-datadir \| --datadir \| --datadi \| --datad)
389	ac_prev=datadir ;;	879	ac_prev=datadir ;;
390	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \	880	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
391	\| --da=*)
392	datadir=$ac_optarg ;;	881	datadir=$ac_optarg ;;
393		882
		883	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
		884	\| --dataroo \| --dataro \| --datar)
		885	ac_prev=datarootdir ;;
		886	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
		887	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
		888	datarootdir=$ac_optarg ;;
		889
394	-disable-* \| --disable-*)	890	-disable-* \| --disable-*)
395	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`	891	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
396	# Reject names that are not valid shell variable names.	892	# Reject names that are not valid shell variable names.
397	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	893	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
398	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	894	as_fn_error $? "invalid feature name: $ac_useropt"
399	{ (exit 1); exit 1; }; }	895	ac_useropt_orig=$ac_useropt
400	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	896	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		897	case $ac_user_opts in
		898	*"
		899	"enable_$ac_useropt"
		900	"*) ;;
		901	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		902	ac_unrecognized_sep=', ';;
		903	esac
401	eval "enable_$ac_feature=no" ;;	904	eval enable_$ac_useropt=no ;;
		905
		906	-docdir \| --docdir \| --docdi \| --doc \| --do)
		907	ac_prev=docdir ;;
		908	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
		909	docdir=$ac_optarg ;;
		910
		911	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
		912	ac_prev=dvidir ;;
		913	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
		914	dvidir=$ac_optarg ;;
402		915
403	-enable-* \| --enable-*)	916	-enable-* \| --enable-*)
404	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`	917	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
405	# Reject names that are not valid shell variable names.	918	# Reject names that are not valid shell variable names.
406	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	919	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
407	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	920	as_fn_error $? "invalid feature name: $ac_useropt"
408	{ (exit 1); exit 1; }; }	921	ac_useropt_orig=$ac_useropt
409	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	922	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
410	case $ac_option in	923	case $ac_user_opts in
411	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	924	*"
412	*) ac_optarg=yes ;;	925	"enable_$ac_useropt"
		926	"*) ;;
		927	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		928	ac_unrecognized_sep=', ';;
413	esac	929	esac
414	eval "enable_$ac_feature='$ac_optarg'" ;;	930	eval enable_$ac_useropt=\$ac_optarg ;;
415		931
416	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \	932	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
417	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \	933	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
418	\| --exec \| --exe \| --ex)	934	\| --exec \| --exe \| --ex)
419	ac_prev=exec_prefix ;;	935	ac_prev=exec_prefix ;;
…		…
436	-host \| --host \| --hos \| --ho)	952	-host \| --host \| --hos \| --ho)
437	ac_prev=host_alias ;;	953	ac_prev=host_alias ;;
438	-host=* \| --host=* \| --hos=* \| --ho=*)	954	-host=* \| --host=* \| --hos=* \| --ho=*)
439	host_alias=$ac_optarg ;;	955	host_alias=$ac_optarg ;;
440		956
		957	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
		958	ac_prev=htmldir ;;
		959	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
		960	\| --ht=*)
		961	htmldir=$ac_optarg ;;
		962
441	-includedir \| --includedir \| --includedi \| --included \| --include \	963	-includedir \| --includedir \| --includedi \| --included \| --include \
442	\| --includ \| --inclu \| --incl \| --inc)	964	\| --includ \| --inclu \| --incl \| --inc)
443	ac_prev=includedir ;;	965	ac_prev=includedir ;;
444	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \	966	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
445	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)	967	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
…		…
460	ac_prev=libexecdir ;;	982	ac_prev=libexecdir ;;
461	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \	983	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
462	\| --libexe=* \| --libex=* \| --libe=*)	984	\| --libexe=* \| --libex=* \| --libe=*)
463	libexecdir=$ac_optarg ;;	985	libexecdir=$ac_optarg ;;
464		986
		987	-localedir \| --localedir \| --localedi \| --localed \| --locale)
		988	ac_prev=localedir ;;
		989	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
		990	localedir=$ac_optarg ;;
		991
465	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \	992	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
466	\| --localstate \| --localstat \| --localsta \| --localst \	993	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
467	\| --locals \| --local \| --loca \| --loc \| --lo)
468	ac_prev=localstatedir ;;	994	ac_prev=localstatedir ;;
469	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \	995	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
470	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \	996	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
471	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
472	localstatedir=$ac_optarg ;;	997	localstatedir=$ac_optarg ;;
473		998
474	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)	999	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
475	ac_prev=mandir ;;	1000	ac_prev=mandir ;;
476	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)	1001	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
…		…
531	\| --program-transfo=* \| --program-transf=* \	1056	\| --program-transfo=* \| --program-transf=* \
532	\| --program-trans=* \| --program-tran=* \	1057	\| --program-trans=* \| --program-tran=* \
533	\| --progr-tra=* \| --program-tr=* \| --program-t=*)	1058	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
534	program_transform_name=$ac_optarg ;;	1059	program_transform_name=$ac_optarg ;;
535		1060
		1061	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
		1062	ac_prev=pdfdir ;;
		1063	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
		1064	pdfdir=$ac_optarg ;;
		1065
		1066	-psdir \| --psdir \| --psdi \| --psd \| --ps)
		1067	ac_prev=psdir ;;
		1068	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
		1069	psdir=$ac_optarg ;;
		1070
536	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1071	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
537	\| -silent \| --silent \| --silen \| --sile \| --sil)	1072	\| -silent \| --silent \| --silen \| --sile \| --sil)
538	silent=yes ;;	1073	silent=yes ;;
539		1074
540	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1075	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
…		…
581		1116
582	-version \| --version \| --versio \| --versi \| --vers \| -V)	1117	-version \| --version \| --versio \| --versi \| --vers \| -V)
583	ac_init_version=: ;;	1118	ac_init_version=: ;;
584		1119
585	-with-* \| --with-*)	1120	-with-* \| --with-*)
586	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`	1121	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
587	# Reject names that are not valid shell variable names.	1122	# Reject names that are not valid shell variable names.
588	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1123	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
589	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1124	as_fn_error $? "invalid package name: $ac_useropt"
590	{ (exit 1); exit 1; }; }	1125	ac_useropt_orig=$ac_useropt
591	ac_package=`echo $ac_package\| sed 's/-/_/g'`	1126	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
592	case $ac_option in	1127	case $ac_user_opts in
593	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	1128	*"
594	*) ac_optarg=yes ;;	1129	"with_$ac_useropt"
		1130	"*) ;;
		1131	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1132	ac_unrecognized_sep=', ';;
595	esac	1133	esac
596	eval "with_$ac_package='$ac_optarg'" ;;	1134	eval with_$ac_useropt=\$ac_optarg ;;
597		1135
598	-without-* \| --without-*)	1136	-without-* \| --without-*)
599	ac_package=`expr "x$ac_option" : 'x-without-$.$'`	1137	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
600	# Reject names that are not valid shell variable names.	1138	# Reject names that are not valid shell variable names.
601	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1139	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
602	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1140	as_fn_error $? "invalid package name: $ac_useropt"
603	{ (exit 1); exit 1; }; }	1141	ac_useropt_orig=$ac_useropt
604	ac_package=`echo $ac_package \| sed 's/-/_/g'`	1142	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		1143	case $ac_user_opts in
		1144	*"
		1145	"with_$ac_useropt"
		1146	"*) ;;
		1147	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1148	ac_unrecognized_sep=', ';;
		1149	esac
605	eval "with_$ac_package=no" ;;	1150	eval with_$ac_useropt=no ;;
606		1151
607	--x)	1152	--x)
608	# Obsolete; use --with-x.	1153	# Obsolete; use --with-x.
609	with_x=yes ;;	1154	with_x=yes ;;
610		1155
…		…
620	ac_prev=x_libraries ;;	1165	ac_prev=x_libraries ;;
621	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1166	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
622	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1167	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
623	x_libraries=$ac_optarg ;;	1168	x_libraries=$ac_optarg ;;
624		1169
625	-*) { echo "$as_me: error: unrecognized option: $ac_option	1170	-*) as_fn_error $? "unrecognized option: \`$ac_option'
626	Try \`$0 --help' for more information." >&2	1171	Try \`$0 --help' for more information"
627	{ (exit 1); exit 1; }; }
628	;;	1172	;;
629		1173
630	=)	1174	=)
631	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1175	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
632	# Reject names that are not valid shell variable names.	1176	# Reject names that are not valid shell variable names.
633	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1177	case $ac_envvar in #(
		1178	'' \| [0-9]* \| [!_$as_cr_alnum] )
634	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1179	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
635	{ (exit 1); exit 1; }; }	1180	esac
636	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
637	eval "$ac_envvar='$ac_optarg'"	1181	eval $ac_envvar=\$ac_optarg
638	export $ac_envvar ;;	1182	export $ac_envvar ;;
639		1183
640	*)	1184	*)
641	# FIXME: should be removed in autoconf 3.0.	1185	# FIXME: should be removed in autoconf 3.0.
642	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1186	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
643	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1187	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
644	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1188	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
645	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1189	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
646	;;	1190	;;
647		1191
648	esac	1192	esac
649	done	1193	done
650		1194
651	if test -n "$ac_prev"; then	1195	if test -n "$ac_prev"; then
652	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1196	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
653	{ echo "$as_me: error: missing argument to $ac_option" >&2	1197	as_fn_error $? "missing argument to $ac_option"
654	{ (exit 1); exit 1; }; }
655	fi	1198	fi
656		1199
657	# Be sure to have absolute paths.	1200	if test -n "$ac_unrecognized_opts"; then
658	for ac_var in exec_prefix prefix	1201	case $enable_option_checking in
		1202	no) ;;
		1203	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1204	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1205	esac
		1206	fi
		1207
		1208	# Check all directory arguments for consistency.
		1209	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1210	datadir sysconfdir sharedstatedir localstatedir includedir \
		1211	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1212	libdir localedir mandir
659	do	1213	do
660	eval ac_val=$`echo $ac_var`	1214	eval ac_val=\$$ac_var
		1215	# Remove trailing slashes.
661	case $ac_val in	1216	case $ac_val in
662	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;	1217	*/ )
663	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1218	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
664	{ (exit 1); exit 1; }; };;	1219	eval $ac_var=\$ac_val;;
665	esac	1220	esac
666	done
667
668	# Be sure to have absolute paths.	1221	# Be sure to have absolute directory names.
669	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
670	localstatedir libdir includedir oldincludedir infodir mandir
671	do
672	eval ac_val=$`echo $ac_var`
673	case $ac_val in	1222	case $ac_val in
674	[\\/$]* \| ?:[\\/]* ) ;;	1223	[\\/$]* \| ?:[\\/]* ) continue;;
675	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1224	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
676	{ (exit 1); exit 1; }; };;
677	esac	1225	esac
		1226	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
678	done	1227	done
679		1228
680	# There might be people who depend on the old broken behavior: `$host'	1229	# There might be people who depend on the old broken behavior: `$host'
681	# used to hold the argument of --host etc.	1230	# used to hold the argument of --host etc.
682	# FIXME: To remove some day.	1231	# FIXME: To remove some day.
…		…
686		1235
687	# FIXME: To remove some day.	1236	# FIXME: To remove some day.
688	if test "x$host_alias" != x; then	1237	if test "x$host_alias" != x; then
689	if test "x$build_alias" = x; then	1238	if test "x$build_alias" = x; then
690	cross_compiling=maybe	1239	cross_compiling=maybe
691	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
692	If a cross compiler is detected then cross compile mode will be used." >&2
693	elif test "x$build_alias" != "x$host_alias"; then	1240	elif test "x$build_alias" != "x$host_alias"; then
694	cross_compiling=yes	1241	cross_compiling=yes
695	fi	1242	fi
696	fi	1243	fi
697		1244
…		…
699	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1246	test -n "$host_alias" && ac_tool_prefix=$host_alias-
700		1247
701	test "$silent" = yes && exec 6>/dev/null	1248	test "$silent" = yes && exec 6>/dev/null
702		1249
703		1250
		1251	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1252	ac_ls_di=`ls -di .` &&
		1253	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
		1254	as_fn_error $? "working directory cannot be determined"
		1255	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
		1256	as_fn_error $? "pwd does not report name of working directory"
		1257
		1258
704	# Find the source files, if location was not specified.	1259	# Find the source files, if location was not specified.
705	if test -z "$srcdir"; then	1260	if test -z "$srcdir"; then
706	ac_srcdir_defaulted=yes	1261	ac_srcdir_defaulted=yes
707	# Try the directory containing this script, then its parent.	1262	# Try the directory containing this script, then the parent directory.
708	ac_confdir=`(dirname "$0") 2>/dev/null \|\|	1263	ac_confdir=`$as_dirname -- "$as_myself" \|\|
709	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \	1264	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
710	X"$0" : 'X$//$[^/]' \\| \	1265	X"$as_myself" : 'X$//$[^/]' \\| \
711	X"$0" : 'X$//$$' \\| \	1266	X"$as_myself" : 'X$//$$' \\| \
712	X"$0" : 'X$/$' \\| \	1267	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
713	. : '$.$' 2>/dev/null \|\|	1268	$as_echo X"$as_myself" \|
714	echo X"$0" \|
715	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	1269	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
716	/^X$\/\/$[^/].*/{ s//\1/; q; }	1270	s//\1/
717	/^X$\/\/$$/{ s//\1/; q; }	1271	q
718	/^X$\/$.*/{ s//\1/; q; }	1272	}
		1273	/^X$\/\/$[^/].*/{
		1274	s//\1/
		1275	q
		1276	}
		1277	/^X$\/\/$$/{
		1278	s//\1/
		1279	q
		1280	}
		1281	/^X$\/$.*/{
		1282	s//\1/
		1283	q
		1284	}
719	s/.*/./; q'`	1285	s/.*/./; q'`
720	srcdir=$ac_confdir	1286	srcdir=$ac_confdir
721	if test ! -r $srcdir/$ac_unique_file; then	1287	if test ! -r "$srcdir/$ac_unique_file"; then
722	srcdir=..	1288	srcdir=..
723	fi	1289	fi
724	else	1290	else
725	ac_srcdir_defaulted=no	1291	ac_srcdir_defaulted=no
726	fi	1292	fi
727	if test ! -r $srcdir/$ac_unique_file; then	1293	if test ! -r "$srcdir/$ac_unique_file"; then
728	if test "$ac_srcdir_defaulted" = yes; then	1294	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
729	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
730	{ (exit 1); exit 1; }; }
731	else
732	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1295	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
733	{ (exit 1); exit 1; }; }
734	fi
735	fi	1296	fi
736	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
737	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1297	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
738	{ (exit 1); exit 1; }; }	1298	ac_abs_confdir=`(
739	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`	1299	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
740	ac_env_build_alias_set=${build_alias+set}	1300	pwd)`
741	ac_env_build_alias_value=$build_alias	1301	# When building in place, set srcdir=.
742	ac_cv_env_build_alias_set=${build_alias+set}	1302	if test "$ac_abs_confdir" = "$ac_pwd"; then
743	ac_cv_env_build_alias_value=$build_alias	1303	srcdir=.
744	ac_env_host_alias_set=${host_alias+set}	1304	fi
745	ac_env_host_alias_value=$host_alias	1305	# Remove unnecessary trailing slashes from srcdir.
746	ac_cv_env_host_alias_set=${host_alias+set}	1306	# Double slashes in file names in object file debugging info
747	ac_cv_env_host_alias_value=$host_alias	1307	# mess up M-x gdb in Emacs.
748	ac_env_target_alias_set=${target_alias+set}	1308	case $srcdir in
749	ac_env_target_alias_value=$target_alias	1309	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
750	ac_cv_env_target_alias_set=${target_alias+set}	1310	esac
751	ac_cv_env_target_alias_value=$target_alias	1311	for ac_var in $ac_precious_vars; do
752	ac_env_CC_set=${CC+set}	1312	eval ac_env_${ac_var}_set=\${${ac_var}+set}
753	ac_env_CC_value=$CC	1313	eval ac_env_${ac_var}_value=\$${ac_var}
754	ac_cv_env_CC_set=${CC+set}	1314	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
755	ac_cv_env_CC_value=$CC	1315	eval ac_cv_env_${ac_var}_value=\$${ac_var}
756	ac_env_CFLAGS_set=${CFLAGS+set}	1316	done
757	ac_env_CFLAGS_value=$CFLAGS
758	ac_cv_env_CFLAGS_set=${CFLAGS+set}
759	ac_cv_env_CFLAGS_value=$CFLAGS
760	ac_env_LDFLAGS_set=${LDFLAGS+set}
761	ac_env_LDFLAGS_value=$LDFLAGS
762	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
763	ac_cv_env_LDFLAGS_value=$LDFLAGS
764	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
765	ac_env_CPPFLAGS_value=$CPPFLAGS
766	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
767	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
768	ac_env_CPP_set=${CPP+set}
769	ac_env_CPP_value=$CPP
770	ac_cv_env_CPP_set=${CPP+set}
771	ac_cv_env_CPP_value=$CPP
772	ac_env_CXX_set=${CXX+set}
773	ac_env_CXX_value=$CXX
774	ac_cv_env_CXX_set=${CXX+set}
775	ac_cv_env_CXX_value=$CXX
776	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
777	ac_env_CXXFLAGS_value=$CXXFLAGS
778	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
779	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
780	ac_env_CXXCPP_set=${CXXCPP+set}
781	ac_env_CXXCPP_value=$CXXCPP
782	ac_cv_env_CXXCPP_set=${CXXCPP+set}
783	ac_cv_env_CXXCPP_value=$CXXCPP
784		1317
785	#	1318	#
786	# Report the --help message.	1319	# Report the --help message.
787	#	1320	#
788	if test "$ac_init_help" = "long"; then	1321	if test "$ac_init_help" = "long"; then
…		…
801	Configuration:	1334	Configuration:
802	-h, --help display this help and exit	1335	-h, --help display this help and exit
803	--help=short display options specific to this package	1336	--help=short display options specific to this package
804	--help=recursive display the short help of all the included packages	1337	--help=recursive display the short help of all the included packages
805	-V, --version display version information and exit	1338	-V, --version display version information and exit
806	-q, --quiet, --silent do not print \`checking...' messages	1339	-q, --quiet, --silent do not print \`checking ...' messages
807	--cache-file=FILE cache test results in FILE [disabled]	1340	--cache-file=FILE cache test results in FILE [disabled]
808	-C, --config-cache alias for \`--cache-file=config.cache'	1341	-C, --config-cache alias for \`--cache-file=config.cache'
809	-n, --no-create do not create output files	1342	-n, --no-create do not create output files
810	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1343	--srcdir=DIR find the sources in DIR [configure dir or \`..']
811		1344
812	_ACEOF
813
814	cat <<_ACEOF
815	Installation directories:	1345	Installation directories:
816	--prefix=PREFIX install architecture-independent files in PREFIX	1346	--prefix=PREFIX install architecture-independent files in PREFIX
817	[$ac_default_prefix]	1347	[$ac_default_prefix]
818	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1348	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
819	[PREFIX]	1349	[PREFIX]
…		…
824	for instance \`--prefix=\$HOME'.	1354	for instance \`--prefix=\$HOME'.
825		1355
826	For better control, use the options below.	1356	For better control, use the options below.
827		1357
828	Fine tuning of the installation directories:	1358	Fine tuning of the installation directories:
829	--bindir=DIR user executables [EPREFIX/bin]	1359	--bindir=DIR user executables [EPREFIX/bin]
830	--sbindir=DIR system admin executables [EPREFIX/sbin]	1360	--sbindir=DIR system admin executables [EPREFIX/sbin]
831	--libexecdir=DIR program executables [EPREFIX/libexec]	1361	--libexecdir=DIR program executables [EPREFIX/libexec]
832	--datadir=DIR read-only architecture-independent data [PREFIX/share]
833	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1362	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
834	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1363	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
835	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1364	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
836	--libdir=DIR object code libraries [EPREFIX/lib]	1365	--libdir=DIR object code libraries [EPREFIX/lib]
837	--includedir=DIR C header files [PREFIX/include]	1366	--includedir=DIR C header files [PREFIX/include]
838	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1367	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1368	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1369	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
839	--infodir=DIR info documentation [PREFIX/info]	1370	--infodir=DIR info documentation [DATAROOTDIR/info]
		1371	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
840	--mandir=DIR man documentation [PREFIX/man]	1372	--mandir=DIR man documentation [DATAROOTDIR/man]
		1373	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1374	--htmldir=DIR html documentation [DOCDIR]
		1375	--dvidir=DIR dvi documentation [DOCDIR]
		1376	--pdfdir=DIR pdf documentation [DOCDIR]
		1377	--psdir=DIR ps documentation [DOCDIR]
841	_ACEOF	1378	_ACEOF
842		1379
843	cat <<\_ACEOF	1380	cat <<\_ACEOF
844		1381
845	Program names:	1382	Program names:
…		…
857	if test -n "$ac_init_help"; then	1394	if test -n "$ac_init_help"; then
858		1395
859	cat <<\_ACEOF	1396	cat <<\_ACEOF
860		1397
861	Optional Features:	1398	Optional Features:
		1399	--disable-option-checking ignore unrecognized --enable/--with options
862	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1400	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
863	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1401	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
864	--enable-maintainer-mode enable make rules and dependencies not useful	1402	--enable-maintainer-mode enable make rules and dependencies not useful
865	(and sometimes confusing) to the casual installer	1403	(and sometimes confusing) to the casual installer
866	--disable-dependency-tracking Speeds up one-time builds	1404	--disable-dependency-tracking Speeds up one-time builds
867	--enable-dependency-tracking Do not reject slow dependency extractors	1405	--enable-dependency-tracking Do not reject slow dependency extractors
868	--disable-rpath do not hardcode runtime library paths	1406	--disable-rpath do not hardcode runtime library paths
869	--disable-nls do not use Native Language Support	1407	--disable-nls do not use Native Language Support
870	--enable-iftype=TYPE/SUBTYPE	1408	--enable-iftype=TYPE/SUBTYPE
871	Use kernel/net device interface TYPE/SUBTYPE.	1409	Use kernel/net device interface TYPE/SUBTYPE.
872	Working combinations are: "native/linux"	1410	Working combinations are (see doc/gvpe.osdep.5.pod):
		1411	"native/linux" "tincd/linux" "tincd/netbsd"
873	"tincd/linux" "tincd/freebsd" "tincd/openbsd"	1412	"tincd/freebsd" "tincd/openbsd" "native/darwin"
874	"tincd/darwin" "native/cygwin"; Untested	1413	"tincd/darwin" "native/cygwin"; Untested
875	combinations are: "tincd/netbsd" "tincd/solaris"	1414	combinations are: "tincd/bsd" "tincd/solaris"
876	"tincd/mingw"; Broken combinations are:	1415	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
		1416	Broken combinations are: "tincd/cygwin"; The default
877	"tincd/cygwin"; The default is to autodetect.	1417	is to autodetect.
878	--enable-rohc enable robust header compression (rfc3095).	1418	--enable-threads try to use threads for long-running asynchronous
		1419	operations (default enabled).
		1420	--enable-static-daemon enable statically linked daemon.
879	--enable-icmp enable icmp protocol support (default disabled).	1421	--disable-icmp enable icmp protocol support (default enabled).
880	--enable-tcp enable tcp protocol support (default disabled).	1422	--disable-tcp enable tcp protocol support (default enabled).
881	--enable-http-proxy enable http proxy connect support (default	1423	--disable-http-proxy enable http proxy connect support (default enabled).
		1424	--enable-dns enable dns tunnel protocol support (default
882	disabled).	1425	disabled).
		1426	--enable-rsa-length=BITS
		1427	use BITS rsa keys (default 3072). Allowed values are
		1428	2048-10240.
883	--enable-hmac-length=BYTES	1429	--enable-hmac-length=BYTES
884	use a hmac of length BYTES bytes (default 12).	1430	use a hmac of length BYTES bytes (default 12).
885	Allowed values are 4, 8, 12, 16.	1431	Allowed values are 4, 8, 12, 16.
886	--enable-rand-length=BYTES
887	use BYTES bytes of extra randomness (default 8).
888	Allowed values are 0, 4, 8.
889	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1432	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
890	Use 9100 for jumbogram support.	1433	Use 9100 for jumbogram support.
891	--disable-compression Disable compression support.	1434	--disable-compression Disable compression support.
892	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1435	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
893	one of "bf" (blowfish), "aes-128" (rijndael),	1436	Must be one of "aes-128" (rijndael), "aes-192", or
894	"aes-192" or "aes-256".	1437	"aes-256".
895	--enable-digest Select the digets algorithm to use (default "sha1").	1438	--enable-hmac-digest=HMAC
		1439	Select the HMAC digest algorithm to use (default
		1440	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1441	"ripemd160", "whirlpool".
		1442	--enable-auth-digest=DIGEST
		1443	Select the hmac algorithm to use (default "sha512").
896	Must be one of "sha1", "ripemd160", "md5" or "md4"	1444	Must be one of "sha512", "sha256", "whirlpool".
897	(insecure).
898		1445
899	Optional Packages:	1446	Optional Packages:
900	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1447	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
901	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1448	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
902	--with-gnu-ld assume the C compiler uses GNU ld default=no	1449	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
912	Some influential environment variables:	1459	Some influential environment variables:
913	CC C compiler command	1460	CC C compiler command
914	CFLAGS C compiler flags	1461	CFLAGS C compiler flags
915	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1462	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
916	nonstandard directory <lib dir>	1463	nonstandard directory <lib dir>
		1464	LIBS libraries to pass to the linker, e.g. -l<library>
917	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1465	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
918	headers in a nonstandard directory <include dir>	1466	you have headers in a nonstandard directory <include dir>
919	CPP C preprocessor	1467	CPP C preprocessor
920	CXX C++ compiler command	1468	CXX C++ compiler command
921	CXXFLAGS C++ compiler flags	1469	CXXFLAGS C++ compiler flags
922	CXXCPP C++ preprocessor	1470	CXXCPP C++ preprocessor
923		1471
924	Use these variables to override the choices made by `configure' or to help	1472	Use these variables to override the choices made by `configure' or to help
925	it to find libraries and programs with nonstandard names/locations.	1473	it to find libraries and programs with nonstandard names/locations.
926		1474
		1475	Report bugs to the package provider.
927	_ACEOF	1476	_ACEOF
		1477	ac_status=$?
928	fi	1478	fi
929		1479
930	if test "$ac_init_help" = "recursive"; then	1480	if test "$ac_init_help" = "recursive"; then
931	# If there are subdirs, report their specific --help.	1481	# If there are subdirs, report their specific --help.
932	ac_popdir=`pwd`
933	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1482	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
934	test -d $ac_dir \|\| continue	1483	test -d "$ac_dir" \|\|
		1484	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
		1485	continue
935	ac_builddir=.	1486	ac_builddir=.
936		1487
937	if test "$ac_dir" != .; then	1488	case "$ac_dir" in
		1489	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1490	*)
938	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	1491	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
939	# A "../" for each directory in $ac_dir_suffix.	1492	# A ".." for each directory in $ac_dir_suffix.
940	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	1493	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
941	else	1494	case $ac_top_builddir_sub in
942	ac_dir_suffix= ac_top_builddir=	1495	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
943	fi	1496	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1497	esac ;;
		1498	esac
		1499	ac_abs_top_builddir=$ac_pwd
		1500	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1501	# for backward compatibility:
		1502	ac_top_builddir=$ac_top_build_prefix
944		1503
945	case $srcdir in	1504	case $srcdir in
946	.) # No --srcdir option. We are building in place.	1505	.) # We are building in place.
947	ac_srcdir=.	1506	ac_srcdir=.
948	if test -z "$ac_top_builddir"; then	1507	ac_top_srcdir=$ac_top_builddir_sub
		1508	ac_abs_top_srcdir=$ac_pwd ;;
		1509	[\\/]* \| ?:[\\/]* ) # Absolute name.
		1510	ac_srcdir=$srcdir$ac_dir_suffix;
949	ac_top_srcdir=.	1511	ac_top_srcdir=$srcdir
		1512	ac_abs_top_srcdir=$srcdir ;;
		1513	*) # Relative name.
		1514	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1515	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1516	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1517	esac
		1518	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1519
		1520	cd "$ac_dir" \|\| { ac_status=$?; continue; }
		1521	# Check for guested configure.
		1522	if test -f "$ac_srcdir/configure.gnu"; then
		1523	echo &&
		1524	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1525	elif test -f "$ac_srcdir/configure"; then
		1526	echo &&
		1527	$SHELL "$ac_srcdir/configure" --help=recursive
950	else	1528	else
951	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
952	fi ;;
953	[\\/]* \| ?:[\\/]* ) # Absolute path.
954	ac_srcdir=$srcdir$ac_dir_suffix;
955	ac_top_srcdir=$srcdir ;;
956	*) # Relative path.
957	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
958	ac_top_srcdir=$ac_top_builddir$srcdir ;;
959	esac
960	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
961	# absolute.
962	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
963	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
964	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
965	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
966
967	cd $ac_dir
968	# Check for guested configure; otherwise get Cygnus style configure.
969	if test -f $ac_srcdir/configure.gnu; then
970	echo
971	$SHELL $ac_srcdir/configure.gnu --help=recursive
972	elif test -f $ac_srcdir/configure; then
973	echo
974	$SHELL $ac_srcdir/configure --help=recursive
975	elif test -f $ac_srcdir/configure.ac \|\|
976	test -f $ac_srcdir/configure.in; then
977	echo
978	$ac_configure --help
979	else
980	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1529	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
981	fi	1530	fi \|\| ac_status=$?
982	cd "$ac_popdir"	1531	cd "$ac_pwd" \|\| { ac_status=$?; break; }
983	done	1532	done
984	fi	1533	fi
985		1534
986	test -n "$ac_init_help" && exit 0	1535	test -n "$ac_init_help" && exit $ac_status
987	if $ac_init_version; then	1536	if $ac_init_version; then
988	cat <<\_ACEOF	1537	cat <<\_ACEOF
		1538	configure
		1539	generated by GNU Autoconf 2.69
989		1540
990	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
991	Free Software Foundation, Inc.	1541	Copyright (C) 2012 Free Software Foundation, Inc.
992	This configure script is free software; the Free Software Foundation	1542	This configure script is free software; the Free Software Foundation
993	gives unlimited permission to copy, distribute and modify it.	1543	gives unlimited permission to copy, distribute and modify it.
994	_ACEOF	1544	_ACEOF
995	exit 0	1545	exit
996	fi	1546	fi
997	exec 5>config.log	1547
998	cat >&5 <<_ACEOF	1548	## ------------------------ ##
		1549	## Autoconf initialization. ##
		1550	## ------------------------ ##
		1551
		1552	# ac_fn_c_try_compile LINENO
		1553	# --------------------------
		1554	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1555	ac_fn_c_try_compile ()
		1556	{
		1557	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1558	rm -f conftest.$ac_objext
		1559	if { { ac_try="$ac_compile"
		1560	case "(($ac_try" in
		1561	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1562	*) ac_try_echo=$ac_try;;
		1563	esac
		1564	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1565	$as_echo "$ac_try_echo"; } >&5
		1566	(eval "$ac_compile") 2>conftest.err
		1567	ac_status=$?
		1568	if test -s conftest.err; then
		1569	grep -v '^ *+' conftest.err >conftest.er1
		1570	cat conftest.er1 >&5
		1571	mv -f conftest.er1 conftest.err
		1572	fi
		1573	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1574	test $ac_status = 0; } && {
		1575	test -z "$ac_c_werror_flag" \|\|
		1576	test ! -s conftest.err
		1577	} && test -s conftest.$ac_objext; then :
		1578	ac_retval=0
		1579	else
		1580	$as_echo "$as_me: failed program was:" >&5
		1581	sed 's/^/\| /' conftest.$ac_ext >&5
		1582
		1583	ac_retval=1
		1584	fi
		1585	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1586	as_fn_set_status $ac_retval
		1587
		1588	} # ac_fn_c_try_compile
		1589
		1590	# ac_fn_c_try_link LINENO
		1591	# -----------------------
		1592	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1593	ac_fn_c_try_link ()
		1594	{
		1595	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1596	rm -f conftest.$ac_objext conftest$ac_exeext
		1597	if { { ac_try="$ac_link"
		1598	case "(($ac_try" in
		1599	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1600	*) ac_try_echo=$ac_try;;
		1601	esac
		1602	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1603	$as_echo "$ac_try_echo"; } >&5
		1604	(eval "$ac_link") 2>conftest.err
		1605	ac_status=$?
		1606	if test -s conftest.err; then
		1607	grep -v '^ *+' conftest.err >conftest.er1
		1608	cat conftest.er1 >&5
		1609	mv -f conftest.er1 conftest.err
		1610	fi
		1611	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1612	test $ac_status = 0; } && {
		1613	test -z "$ac_c_werror_flag" \|\|
		1614	test ! -s conftest.err
		1615	} && test -s conftest$ac_exeext && {
		1616	test "$cross_compiling" = yes \|\|
		1617	test -x conftest$ac_exeext
		1618	}; then :
		1619	ac_retval=0
		1620	else
		1621	$as_echo "$as_me: failed program was:" >&5
		1622	sed 's/^/\| /' conftest.$ac_ext >&5
		1623
		1624	ac_retval=1
		1625	fi
		1626	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1627	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1628	# interfere with the next link command; also delete a directory that is
		1629	# left behind by Apple's compiler. We do this before executing the actions.
		1630	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1631	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1632	as_fn_set_status $ac_retval
		1633
		1634	} # ac_fn_c_try_link
		1635
		1636	# ac_fn_c_try_cpp LINENO
		1637	# ----------------------
		1638	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1639	ac_fn_c_try_cpp ()
		1640	{
		1641	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1642	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1643	case "(($ac_try" in
		1644	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1645	*) ac_try_echo=$ac_try;;
		1646	esac
		1647	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1648	$as_echo "$ac_try_echo"; } >&5
		1649	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1650	ac_status=$?
		1651	if test -s conftest.err; then
		1652	grep -v '^ *+' conftest.err >conftest.er1
		1653	cat conftest.er1 >&5
		1654	mv -f conftest.er1 conftest.err
		1655	fi
		1656	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1657	test $ac_status = 0; } > conftest.i && {
		1658	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
		1659	test ! -s conftest.err
		1660	}; then :
		1661	ac_retval=0
		1662	else
		1663	$as_echo "$as_me: failed program was:" >&5
		1664	sed 's/^/\| /' conftest.$ac_ext >&5
		1665
		1666	ac_retval=1
		1667	fi
		1668	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1669	as_fn_set_status $ac_retval
		1670
		1671	} # ac_fn_c_try_cpp
		1672
		1673	# ac_fn_cxx_try_compile LINENO
		1674	# ----------------------------
		1675	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1676	ac_fn_cxx_try_compile ()
		1677	{
		1678	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1679	rm -f conftest.$ac_objext
		1680	if { { ac_try="$ac_compile"
		1681	case "(($ac_try" in
		1682	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1683	*) ac_try_echo=$ac_try;;
		1684	esac
		1685	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1686	$as_echo "$ac_try_echo"; } >&5
		1687	(eval "$ac_compile") 2>conftest.err
		1688	ac_status=$?
		1689	if test -s conftest.err; then
		1690	grep -v '^ *+' conftest.err >conftest.er1
		1691	cat conftest.er1 >&5
		1692	mv -f conftest.er1 conftest.err
		1693	fi
		1694	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1695	test $ac_status = 0; } && {
		1696	test -z "$ac_cxx_werror_flag" \|\|
		1697	test ! -s conftest.err
		1698	} && test -s conftest.$ac_objext; then :
		1699	ac_retval=0
		1700	else
		1701	$as_echo "$as_me: failed program was:" >&5
		1702	sed 's/^/\| /' conftest.$ac_ext >&5
		1703
		1704	ac_retval=1
		1705	fi
		1706	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1707	as_fn_set_status $ac_retval
		1708
		1709	} # ac_fn_cxx_try_compile
		1710
		1711	# ac_fn_cxx_try_cpp LINENO
		1712	# ------------------------
		1713	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1714	ac_fn_cxx_try_cpp ()
		1715	{
		1716	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1717	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1718	case "(($ac_try" in
		1719	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1720	*) ac_try_echo=$ac_try;;
		1721	esac
		1722	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1723	$as_echo "$ac_try_echo"; } >&5
		1724	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1725	ac_status=$?
		1726	if test -s conftest.err; then
		1727	grep -v '^ *+' conftest.err >conftest.er1
		1728	cat conftest.er1 >&5
		1729	mv -f conftest.er1 conftest.err
		1730	fi
		1731	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1732	test $ac_status = 0; } > conftest.i && {
		1733	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
		1734	test ! -s conftest.err
		1735	}; then :
		1736	ac_retval=0
		1737	else
		1738	$as_echo "$as_me: failed program was:" >&5
		1739	sed 's/^/\| /' conftest.$ac_ext >&5
		1740
		1741	ac_retval=1
		1742	fi
		1743	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1744	as_fn_set_status $ac_retval
		1745
		1746	} # ac_fn_cxx_try_cpp
		1747
		1748	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1749	# ---------------------------------------------------------
		1750	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1751	# the include files in INCLUDES and setting the cache variable VAR
		1752	# accordingly.
		1753	ac_fn_cxx_check_header_mongrel ()
		1754	{
		1755	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1756	if eval \${$3+:} false; then :
		1757	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1758	$as_echo_n "checking for $2... " >&6; }
		1759	if eval \${$3+:} false; then :
		1760	$as_echo_n "(cached) " >&6
		1761	fi
		1762	eval ac_res=\$$3
		1763	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1764	$as_echo "$ac_res" >&6; }
		1765	else
		1766	# Is the header compilable?
		1767	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1768	$as_echo_n "checking $2 usability... " >&6; }
		1769	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1770	/* end confdefs.h. */
		1771	$4
		1772	#include <$2>
		1773	_ACEOF
		1774	if ac_fn_cxx_try_compile "$LINENO"; then :
		1775	ac_header_compiler=yes
		1776	else
		1777	ac_header_compiler=no
		1778	fi
		1779	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1780	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1781	$as_echo "$ac_header_compiler" >&6; }
		1782
		1783	# Is the header present?
		1784	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1785	$as_echo_n "checking $2 presence... " >&6; }
		1786	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1787	/* end confdefs.h. */
		1788	#include <$2>
		1789	_ACEOF
		1790	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1791	ac_header_preproc=yes
		1792	else
		1793	ac_header_preproc=no
		1794	fi
		1795	rm -f conftest.err conftest.i conftest.$ac_ext
		1796	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1797	$as_echo "$ac_header_preproc" >&6; }
		1798
		1799	# So? What about this header?
		1800	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1801	yes:no: )
		1802	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1803	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1804	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1805	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1806	;;
		1807	no:yes:* )
		1808	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1809	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1810	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1811	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1812	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1813	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1814	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1815	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1816	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1817	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1818	;;
		1819	esac
		1820	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1821	$as_echo_n "checking for $2... " >&6; }
		1822	if eval \${$3+:} false; then :
		1823	$as_echo_n "(cached) " >&6
		1824	else
		1825	eval "$3=\$ac_header_compiler"
		1826	fi
		1827	eval ac_res=\$$3
		1828	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1829	$as_echo "$ac_res" >&6; }
		1830	fi
		1831	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1832
		1833	} # ac_fn_cxx_check_header_mongrel
		1834
		1835	# ac_fn_cxx_try_run LINENO
		1836	# ------------------------
		1837	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1838	# that executables can be run.
		1839	ac_fn_cxx_try_run ()
		1840	{
		1841	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1842	if { { ac_try="$ac_link"
		1843	case "(($ac_try" in
		1844	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1845	*) ac_try_echo=$ac_try;;
		1846	esac
		1847	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1848	$as_echo "$ac_try_echo"; } >&5
		1849	(eval "$ac_link") 2>&5
		1850	ac_status=$?
		1851	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1852	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1853	{ { case "(($ac_try" in
		1854	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1855	*) ac_try_echo=$ac_try;;
		1856	esac
		1857	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1858	$as_echo "$ac_try_echo"; } >&5
		1859	(eval "$ac_try") 2>&5
		1860	ac_status=$?
		1861	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1862	test $ac_status = 0; }; }; then :
		1863	ac_retval=0
		1864	else
		1865	$as_echo "$as_me: program exited with status $ac_status" >&5
		1866	$as_echo "$as_me: failed program was:" >&5
		1867	sed 's/^/\| /' conftest.$ac_ext >&5
		1868
		1869	ac_retval=$ac_status
		1870	fi
		1871	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1872	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1873	as_fn_set_status $ac_retval
		1874
		1875	} # ac_fn_cxx_try_run
		1876
		1877	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1878	# ---------------------------------------------------------
		1879	# Tests whether HEADER exists and can be compiled using the include files in
		1880	# INCLUDES, setting the cache variable VAR accordingly.
		1881	ac_fn_cxx_check_header_compile ()
		1882	{
		1883	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1884	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1885	$as_echo_n "checking for $2... " >&6; }
		1886	if eval \${$3+:} false; then :
		1887	$as_echo_n "(cached) " >&6
		1888	else
		1889	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1890	/* end confdefs.h. */
		1891	$4
		1892	#include <$2>
		1893	_ACEOF
		1894	if ac_fn_cxx_try_compile "$LINENO"; then :
		1895	eval "$3=yes"
		1896	else
		1897	eval "$3=no"
		1898	fi
		1899	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1900	fi
		1901	eval ac_res=\$$3
		1902	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1903	$as_echo "$ac_res" >&6; }
		1904	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1905
		1906	} # ac_fn_cxx_check_header_compile
		1907
		1908	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1909	# ---------------------------------------------
		1910	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1911	# variable VAR accordingly.
		1912	ac_fn_cxx_check_type ()
		1913	{
		1914	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1915	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1916	$as_echo_n "checking for $2... " >&6; }
		1917	if eval \${$3+:} false; then :
		1918	$as_echo_n "(cached) " >&6
		1919	else
		1920	eval "$3=no"
		1921	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1922	/* end confdefs.h. */
		1923	$4
		1924	int
		1925	main ()
		1926	{
		1927	if (sizeof ($2))
		1928	return 0;
		1929	;
		1930	return 0;
		1931	}
		1932	_ACEOF
		1933	if ac_fn_cxx_try_compile "$LINENO"; then :
		1934	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1935	/* end confdefs.h. */
		1936	$4
		1937	int
		1938	main ()
		1939	{
		1940	if (sizeof (($2)))
		1941	return 0;
		1942	;
		1943	return 0;
		1944	}
		1945	_ACEOF
		1946	if ac_fn_cxx_try_compile "$LINENO"; then :
		1947
		1948	else
		1949	eval "$3=yes"
		1950	fi
		1951	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1952	fi
		1953	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1954	fi
		1955	eval ac_res=\$$3
		1956	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1957	$as_echo "$ac_res" >&6; }
		1958	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1959
		1960	} # ac_fn_cxx_check_type
		1961
		1962	# ac_fn_c_try_run LINENO
		1963	# ----------------------
		1964	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1965	# that executables can be run.
		1966	ac_fn_c_try_run ()
		1967	{
		1968	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1969	if { { ac_try="$ac_link"
		1970	case "(($ac_try" in
		1971	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1972	*) ac_try_echo=$ac_try;;
		1973	esac
		1974	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1975	$as_echo "$ac_try_echo"; } >&5
		1976	(eval "$ac_link") 2>&5
		1977	ac_status=$?
		1978	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1979	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1980	{ { case "(($ac_try" in
		1981	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1982	*) ac_try_echo=$ac_try;;
		1983	esac
		1984	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1985	$as_echo "$ac_try_echo"; } >&5
		1986	(eval "$ac_try") 2>&5
		1987	ac_status=$?
		1988	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1989	test $ac_status = 0; }; }; then :
		1990	ac_retval=0
		1991	else
		1992	$as_echo "$as_me: program exited with status $ac_status" >&5
		1993	$as_echo "$as_me: failed program was:" >&5
		1994	sed 's/^/\| /' conftest.$ac_ext >&5
		1995
		1996	ac_retval=$ac_status
		1997	fi
		1998	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1999	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2000	as_fn_set_status $ac_retval
		2001
		2002	} # ac_fn_c_try_run
		2003
		2004	# ac_fn_c_check_func LINENO FUNC VAR
		2005	# ----------------------------------
		2006	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2007	ac_fn_c_check_func ()
		2008	{
		2009	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2010	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2011	$as_echo_n "checking for $2... " >&6; }
		2012	if eval \${$3+:} false; then :
		2013	$as_echo_n "(cached) " >&6
		2014	else
		2015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2016	/* end confdefs.h. */
		2017	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2018	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2019	#define $2 innocuous_$2
		2020
		2021	/* System header to define __stub macros and hopefully few prototypes,
		2022	which can conflict with char $2 (); below.
		2023	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2024	<limits.h> exists even on freestanding compilers. */
		2025
		2026	#ifdef __STDC__
		2027	# include <limits.h>
		2028	#else
		2029	# include <assert.h>
		2030	#endif
		2031
		2032	#undef $2
		2033
		2034	/* Override any GCC internal prototype to avoid an error.
		2035	Use char because int might match the return type of a GCC
		2036	builtin and then its argument prototype would still apply. */
		2037	#ifdef __cplusplus
		2038	extern "C"
		2039	#endif
		2040	char $2 ();
		2041	/* The GNU C library defines this for functions which it implements
		2042	to always fail with ENOSYS. Some functions are actually named
		2043	something starting with __ and the normal name is an alias. */
		2044	#if defined __stub_$2 \|\| defined __stub___$2
		2045	choke me
		2046	#endif
		2047
		2048	int
		2049	main ()
		2050	{
		2051	return $2 ();
		2052	;
		2053	return 0;
		2054	}
		2055	_ACEOF
		2056	if ac_fn_c_try_link "$LINENO"; then :
		2057	eval "$3=yes"
		2058	else
		2059	eval "$3=no"
		2060	fi
		2061	rm -f core conftest.err conftest.$ac_objext \
		2062	conftest$ac_exeext conftest.$ac_ext
		2063	fi
		2064	eval ac_res=\$$3
		2065	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2066	$as_echo "$ac_res" >&6; }
		2067	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2068
		2069	} # ac_fn_c_check_func
		2070
		2071	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2072	# -------------------------------------------------------
		2073	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2074	# the include files in INCLUDES and setting the cache variable VAR
		2075	# accordingly.
		2076	ac_fn_c_check_header_mongrel ()
		2077	{
		2078	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2079	if eval \${$3+:} false; then :
		2080	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2081	$as_echo_n "checking for $2... " >&6; }
		2082	if eval \${$3+:} false; then :
		2083	$as_echo_n "(cached) " >&6
		2084	fi
		2085	eval ac_res=\$$3
		2086	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2087	$as_echo "$ac_res" >&6; }
		2088	else
		2089	# Is the header compilable?
		2090	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2091	$as_echo_n "checking $2 usability... " >&6; }
		2092	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2093	/* end confdefs.h. */
		2094	$4
		2095	#include <$2>
		2096	_ACEOF
		2097	if ac_fn_c_try_compile "$LINENO"; then :
		2098	ac_header_compiler=yes
		2099	else
		2100	ac_header_compiler=no
		2101	fi
		2102	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2103	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2104	$as_echo "$ac_header_compiler" >&6; }
		2105
		2106	# Is the header present?
		2107	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2108	$as_echo_n "checking $2 presence... " >&6; }
		2109	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2110	/* end confdefs.h. */
		2111	#include <$2>
		2112	_ACEOF
		2113	if ac_fn_c_try_cpp "$LINENO"; then :
		2114	ac_header_preproc=yes
		2115	else
		2116	ac_header_preproc=no
		2117	fi
		2118	rm -f conftest.err conftest.i conftest.$ac_ext
		2119	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2120	$as_echo "$ac_header_preproc" >&6; }
		2121
		2122	# So? What about this header?
		2123	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2124	yes:no: )
		2125	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2126	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2127	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2128	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2129	;;
		2130	no:yes:* )
		2131	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2132	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2133	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2134	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2135	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2136	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2137	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2138	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2139	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2140	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2141	;;
		2142	esac
		2143	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2144	$as_echo_n "checking for $2... " >&6; }
		2145	if eval \${$3+:} false; then :
		2146	$as_echo_n "(cached) " >&6
		2147	else
		2148	eval "$3=\$ac_header_compiler"
		2149	fi
		2150	eval ac_res=\$$3
		2151	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2152	$as_echo "$ac_res" >&6; }
		2153	fi
		2154	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2155
		2156	} # ac_fn_c_check_header_mongrel
		2157
		2158	# ac_fn_cxx_try_link LINENO
		2159	# -------------------------
		2160	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2161	ac_fn_cxx_try_link ()
		2162	{
		2163	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2164	rm -f conftest.$ac_objext conftest$ac_exeext
		2165	if { { ac_try="$ac_link"
		2166	case "(($ac_try" in
		2167	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2168	*) ac_try_echo=$ac_try;;
		2169	esac
		2170	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2171	$as_echo "$ac_try_echo"; } >&5
		2172	(eval "$ac_link") 2>conftest.err
		2173	ac_status=$?
		2174	if test -s conftest.err; then
		2175	grep -v '^ *+' conftest.err >conftest.er1
		2176	cat conftest.er1 >&5
		2177	mv -f conftest.er1 conftest.err
		2178	fi
		2179	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2180	test $ac_status = 0; } && {
		2181	test -z "$ac_cxx_werror_flag" \|\|
		2182	test ! -s conftest.err
		2183	} && test -s conftest$ac_exeext && {
		2184	test "$cross_compiling" = yes \|\|
		2185	test -x conftest$ac_exeext
		2186	}; then :
		2187	ac_retval=0
		2188	else
		2189	$as_echo "$as_me: failed program was:" >&5
		2190	sed 's/^/\| /' conftest.$ac_ext >&5
		2191
		2192	ac_retval=1
		2193	fi
		2194	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2195	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2196	# interfere with the next link command; also delete a directory that is
		2197	# left behind by Apple's compiler. We do this before executing the actions.
		2198	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2199	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2200	as_fn_set_status $ac_retval
		2201
		2202	} # ac_fn_cxx_try_link
		2203
		2204	# ac_fn_cxx_check_func LINENO FUNC VAR
		2205	# ------------------------------------
		2206	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2207	ac_fn_cxx_check_func ()
		2208	{
		2209	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2210	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2211	$as_echo_n "checking for $2... " >&6; }
		2212	if eval \${$3+:} false; then :
		2213	$as_echo_n "(cached) " >&6
		2214	else
		2215	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2216	/* end confdefs.h. */
		2217	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2218	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2219	#define $2 innocuous_$2
		2220
		2221	/* System header to define __stub macros and hopefully few prototypes,
		2222	which can conflict with char $2 (); below.
		2223	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2224	<limits.h> exists even on freestanding compilers. */
		2225
		2226	#ifdef __STDC__
		2227	# include <limits.h>
		2228	#else
		2229	# include <assert.h>
		2230	#endif
		2231
		2232	#undef $2
		2233
		2234	/* Override any GCC internal prototype to avoid an error.
		2235	Use char because int might match the return type of a GCC
		2236	builtin and then its argument prototype would still apply. */
		2237	#ifdef __cplusplus
		2238	extern "C"
		2239	#endif
		2240	char $2 ();
		2241	/* The GNU C library defines this for functions which it implements
		2242	to always fail with ENOSYS. Some functions are actually named
		2243	something starting with __ and the normal name is an alias. */
		2244	#if defined __stub_$2 \|\| defined __stub___$2
		2245	choke me
		2246	#endif
		2247
		2248	int
		2249	main ()
		2250	{
		2251	return $2 ();
		2252	;
		2253	return 0;
		2254	}
		2255	_ACEOF
		2256	if ac_fn_cxx_try_link "$LINENO"; then :
		2257	eval "$3=yes"
		2258	else
		2259	eval "$3=no"
		2260	fi
		2261	rm -f core conftest.err conftest.$ac_objext \
		2262	conftest$ac_exeext conftest.$ac_ext
		2263	fi
		2264	eval ac_res=\$$3
		2265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2266	$as_echo "$ac_res" >&6; }
		2267	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2268
		2269	} # ac_fn_cxx_check_func
		2270	cat >config.log <<_ACEOF
999	This file contains any messages produced by compilers while	2271	This file contains any messages produced by compilers while
1000	running configure, to aid debugging if configure makes a mistake.	2272	running configure, to aid debugging if configure makes a mistake.
1001		2273
1002	It was created by $as_me, which was	2274	It was created by $as_me, which was
1003	generated by GNU Autoconf 2.57. Invocation command line was	2275	generated by GNU Autoconf 2.69. Invocation command line was
1004		2276
1005	$ $0 $@	2277	$ $0 $@
1006		2278
1007	_ACEOF	2279	_ACEOF
		2280	exec 5>>config.log
1008	{	2281	{
1009	cat <<_ASUNAME	2282	cat <<_ASUNAME
1010	## --------- ##	2283	## --------- ##
1011	## Platform. ##	2284	## Platform. ##
1012	## --------- ##	2285	## --------- ##
…		…
1021	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`	2294	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1022		2295
1023	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`	2296	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1024	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`	2297	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1025	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`	2298	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1026	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`	2299	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1027	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`	2300	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1028	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`	2301	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1029	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`	2302	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1030		2303
1031	_ASUNAME	2304	_ASUNAME
…		…
1033	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2306	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1034	for as_dir in $PATH	2307	for as_dir in $PATH
1035	do	2308	do
1036	IFS=$as_save_IFS	2309	IFS=$as_save_IFS
1037	test -z "$as_dir" && as_dir=.	2310	test -z "$as_dir" && as_dir=.
1038	echo "PATH: $as_dir"	2311	$as_echo "PATH: $as_dir"
1039	done	2312	done
		2313	IFS=$as_save_IFS
1040		2314
1041	} >&5	2315	} >&5
1042		2316
1043	cat >&5 <<_ACEOF	2317	cat >&5 <<_ACEOF
1044		2318
…		…
1056	# Also quote any args containing shell meta-characters.	2330	# Also quote any args containing shell meta-characters.
1057	# Make two passes to allow for proper duplicate-argument suppression.	2331	# Make two passes to allow for proper duplicate-argument suppression.
1058	ac_configure_args=	2332	ac_configure_args=
1059	ac_configure_args0=	2333	ac_configure_args0=
1060	ac_configure_args1=	2334	ac_configure_args1=
1061	ac_sep=
1062	ac_must_keep_next=false	2335	ac_must_keep_next=false
1063	for ac_pass in 1 2	2336	for ac_pass in 1 2
1064	do	2337	do
1065	for ac_arg	2338	for ac_arg
1066	do	2339	do
1067	case $ac_arg in	2340	case $ac_arg in
1068	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2341	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1069	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2342	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1070	\| -silent \| --silent \| --silen \| --sile \| --sil)	2343	\| -silent \| --silent \| --silen \| --sile \| --sil)
1071	continue ;;	2344	continue ;;
1072	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)	2345	\')
1073	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2346	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1074	esac	2347	esac
1075	case $ac_pass in	2348	case $ac_pass in
1076	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2349	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1077	2)	2350	2)
1078	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2351	as_fn_append ac_configure_args1 " '$ac_arg'"
1079	if test $ac_must_keep_next = true; then	2352	if test $ac_must_keep_next = true; then
1080	ac_must_keep_next=false # Got value, back to normal.	2353	ac_must_keep_next=false # Got value, back to normal.
1081	else	2354	else
1082	case $ac_arg in	2355	case $ac_arg in
1083	= \| --config-cache \| -C \| -disable-* \| --disable-* \	2356	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1084	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \	2357	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1085	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \	2358	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1086	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)	2359	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1087	case "$ac_configure_args0 " in	2360	case "$ac_configure_args0 " in
1088	"$ac_configure_args1"" '$ac_arg' " ) continue ;;	2361	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1089	esac	2362	esac
1090	;;	2363	;;
1091	-* ) ac_must_keep_next=true ;;	2364	-* ) ac_must_keep_next=true ;;
1092	esac	2365	esac
1093	fi	2366	fi
1094	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2367	as_fn_append ac_configure_args " '$ac_arg'"
1095	# Get rid of the leading space.
1096	ac_sep=" "
1097	;;	2368	;;
1098	esac	2369	esac
1099	done	2370	done
1100	done	2371	done
1101	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }	2372	{ ac_configure_args0=; unset ac_configure_args0;}
1102	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }	2373	{ ac_configure_args1=; unset ac_configure_args1;}
1103		2374
1104	# When interrupted or exit'd, cleanup temporary files, and complete	2375	# When interrupted or exit'd, cleanup temporary files, and complete
1105	# config.log. We remove comments because anyway the quotes in there	2376	# config.log. We remove comments because anyway the quotes in there
1106	# would cause problems or look ugly.	2377	# would cause problems or look ugly.
1107	# WARNING: Be sure not to use single quotes in there, as some shells,	2378	# WARNING: Use '\'' to represent an apostrophe within the trap.
1108	# such as our DU 5.0 friend, will then `close' the trap.	2379	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1109	trap 'exit_status=$?	2380	trap 'exit_status=$?
1110	# Save into config.log some information that might help in debugging.	2381	# Save into config.log some information that might help in debugging.
1111	{	2382	{
1112	echo	2383	echo
1113		2384
1114	cat <<\_ASBOX
1115	## ---------------- ##	2385	$as_echo "## ---------------- ##
1116	## Cache variables. ##	2386	## Cache variables. ##
1117	## ---------------- ##	2387	## ---------------- ##"
1118	_ASBOX
1119	echo	2388	echo
1120	# The following way of writing the cache mishandles newlines in values,	2389	# The following way of writing the cache mishandles newlines in values,
1121	{	2390	(
		2391	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
		2392	eval ac_val=\$$ac_var
		2393	case $ac_val in #(
		2394	${as_nl})
		2395	case $ac_var in #(
		2396	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2397	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2398	esac
		2399	case $ac_var in #(
		2400	_ \| IFS \| as_nl) ;; #(
		2401	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		2402	*) { eval $ac_var=; unset $ac_var;} ;;
		2403	esac ;;
		2404	esac
		2405	done
1122	(set) 2>&1 \|	2406	(set) 2>&1 \|
1123	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in	2407	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1124	ac_space=\ )	2408	${as_nl}ac_space=\ )
1125	sed -n \	2409	sed -n \
1126	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2410	"s/'\''/'\''\\\\'\'''\''/g;
1127	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"	2411	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
		2412	;; #(
		2413	*)
		2414	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1128	;;	2415	;;
1129	*)
1130	sed -n \
1131	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1132	;;
1133	esac;	2416	esac \|
1134	}	2417	sort
		2418	)
1135	echo	2419	echo
1136		2420
1137	cat <<\_ASBOX
1138	## ----------------- ##	2421	$as_echo "## ----------------- ##
1139	## Output variables. ##	2422	## Output variables. ##
1140	## ----------------- ##	2423	## ----------------- ##"
1141	_ASBOX
1142	echo	2424	echo
1143	for ac_var in $ac_subst_vars	2425	for ac_var in $ac_subst_vars
1144	do	2426	do
1145	eval ac_val=$`echo $ac_var`	2427	eval ac_val=\$$ac_var
		2428	case $ac_val in
		2429	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2430	esac
1146	echo "$ac_var='"'"'$ac_val'"'"'"	2431	$as_echo "$ac_var='\''$ac_val'\''"
1147	done \| sort	2432	done \| sort
1148	echo	2433	echo
1149		2434
1150	if test -n "$ac_subst_files"; then	2435	if test -n "$ac_subst_files"; then
1151	cat <<\_ASBOX	2436	$as_echo "## ------------------- ##
		2437	## File substitutions. ##
1152	## ------------- ##	2438	## ------------------- ##"
1153	## Output files. ##
1154	## ------------- ##
1155	_ASBOX
1156	echo	2439	echo
1157	for ac_var in $ac_subst_files	2440	for ac_var in $ac_subst_files
1158	do	2441	do
1159	eval ac_val=$`echo $ac_var`	2442	eval ac_val=\$$ac_var
1160	echo "$ac_var='"'"'$ac_val'"'"'"	2443	case $ac_val in
		2444	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2445	esac
		2446	$as_echo "$ac_var='\''$ac_val'\''"
1161	done \| sort	2447	done \| sort
1162	echo	2448	echo
1163	fi	2449	fi
1164		2450
1165	if test -s confdefs.h; then	2451	if test -s confdefs.h; then
1166	cat <<\_ASBOX	2452	$as_echo "## ----------- ##
1167	## ----------- ##
1168	## confdefs.h. ##	2453	## confdefs.h. ##
1169	## ----------- ##	2454	## ----------- ##"
1170	_ASBOX
1171	echo	2455	echo
1172	sed "/^$/d" confdefs.h \| sort	2456	cat confdefs.h
1173	echo	2457	echo
1174	fi	2458	fi
1175	test "$ac_signal" != 0 &&	2459	test "$ac_signal" != 0 &&
1176	echo "$as_me: caught signal $ac_signal"	2460	$as_echo "$as_me: caught signal $ac_signal"
1177	echo "$as_me: exit $exit_status"	2461	$as_echo "$as_me: exit $exit_status"
1178	} >&5	2462	} >&5
1179	rm -f core *.core &&	2463	rm -f core .core core.conftest. &&
1180	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2464	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1181	exit $exit_status	2465	exit $exit_status
1182	' 0	2466	' 0
1183	for ac_signal in 1 2 13 15; do	2467	for ac_signal in 1 2 13 15; do
1184	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2468	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1185	done	2469	done
1186	ac_signal=0	2470	ac_signal=0
1187		2471
1188	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2472	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1189	rm -rf conftest* confdefs.h	2473	rm -f -r conftest* confdefs.h
1190	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2474
1191	echo >confdefs.h	2475	$as_echo "/* confdefs.h */" > confdefs.h
1192		2476
1193	# Predefined preprocessor variables.	2477	# Predefined preprocessor variables.
1194		2478
1195	cat >>confdefs.h <<_ACEOF	2479	cat >>confdefs.h <<_ACEOF
1196	#define PACKAGE_NAME "$PACKAGE_NAME"	2480	#define PACKAGE_NAME "$PACKAGE_NAME"
1197	_ACEOF	2481	_ACEOF
1198		2482
1199
1200	cat >>confdefs.h <<_ACEOF	2483	cat >>confdefs.h <<_ACEOF
1201	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2484	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1202	_ACEOF	2485	_ACEOF
1203		2486
1204
1205	cat >>confdefs.h <<_ACEOF	2487	cat >>confdefs.h <<_ACEOF
1206	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2488	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1207	_ACEOF	2489	_ACEOF
1208		2490
1209
1210	cat >>confdefs.h <<_ACEOF	2491	cat >>confdefs.h <<_ACEOF
1211	#define PACKAGE_STRING "$PACKAGE_STRING"	2492	#define PACKAGE_STRING "$PACKAGE_STRING"
1212	_ACEOF	2493	_ACEOF
1213		2494
1214
1215	cat >>confdefs.h <<_ACEOF	2495	cat >>confdefs.h <<_ACEOF
1216	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2496	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1217	_ACEOF	2497	_ACEOF
1218		2498
		2499	cat >>confdefs.h <<_ACEOF
		2500	#define PACKAGE_URL "$PACKAGE_URL"
		2501	_ACEOF
		2502
1219		2503
1220	# Let the site file select an alternate cache file if it wants to.	2504	# Let the site file select an alternate cache file if it wants to.
1221	# Prefer explicitly selected file to automatically selected ones.	2505	# Prefer an explicitly selected file to automatically selected ones.
		2506	ac_site_file1=NONE
		2507	ac_site_file2=NONE
1222	if test -z "$CONFIG_SITE"; then	2508	if test -n "$CONFIG_SITE"; then
		2509	# We do not want a PATH search for config.site.
		2510	case $CONFIG_SITE in #((
		2511	-*) ac_site_file1=./$CONFIG_SITE;;
		2512	/) ac_site_file1=$CONFIG_SITE;;
		2513	*) ac_site_file1=./$CONFIG_SITE;;
		2514	esac
1223	if test "x$prefix" != xNONE; then	2515	elif test "x$prefix" != xNONE; then
1224	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2516	ac_site_file1=$prefix/share/config.site
		2517	ac_site_file2=$prefix/etc/config.site
1225	else	2518	else
1226	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2519	ac_site_file1=$ac_default_prefix/share/config.site
1227	fi	2520	ac_site_file2=$ac_default_prefix/etc/config.site
1228	fi	2521	fi
1229	for ac_site_file in $CONFIG_SITE; do	2522	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1230	if test -r "$ac_site_file"; then	2523	do
		2524	test "x$ac_site_file" = xNONE && continue
		2525	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1231	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2526	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1232	echo "$as_me: loading site script $ac_site_file" >&6;}	2527	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1233	sed 's/^/\| /' "$ac_site_file" >&5	2528	sed 's/^/\| /' "$ac_site_file" >&5
1234	. "$ac_site_file"	2529	. "$ac_site_file" \
		2530	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2531	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2532	as_fn_error $? "failed to load site script $ac_site_file
		2533	See \`config.log' for more details" "$LINENO" 5; }
1235	fi	2534	fi
1236	done	2535	done
1237		2536
1238	if test -r "$cache_file"; then	2537	if test -r "$cache_file"; then
1239	# Some versions of bash will fail to source /dev/null (special	2538	# Some versions of bash will fail to source /dev/null (special files
1240	# files actually), so we avoid doing that.	2539	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1241	if test -f "$cache_file"; then	2540	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1242	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2541	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1243	echo "$as_me: loading cache $cache_file" >&6;}	2542	$as_echo "$as_me: loading cache $cache_file" >&6;}
1244	case $cache_file in	2543	case $cache_file in
1245	[\\/]* \| ?:[\\/]* ) . $cache_file;;	2544	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1246	*) . ./$cache_file;;	2545	*) . "./$cache_file";;
1247	esac	2546	esac
1248	fi	2547	fi
1249	else	2548	else
1250	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2549	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1251	echo "$as_me: creating cache $cache_file" >&6;}	2550	$as_echo "$as_me: creating cache $cache_file" >&6;}
1252	>$cache_file	2551	>$cache_file
1253	fi	2552	fi
1254		2553
1255	# Check that the precious variables saved in the cache have kept the same	2554	# Check that the precious variables saved in the cache have kept the same
1256	# value.	2555	# value.
1257	ac_cache_corrupted=false	2556	ac_cache_corrupted=false
1258	for ac_var in `(set) 2>&1 \|	2557	for ac_var in $ac_precious_vars; do
1259	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1260	eval ac_old_set=\$ac_cv_env_${ac_var}_set	2558	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1261	eval ac_new_set=\$ac_env_${ac_var}_set	2559	eval ac_new_set=\$ac_env_${ac_var}_set
1262	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2560	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1263	eval ac_new_val="\$ac_env_${ac_var}_value"	2561	eval ac_new_val=\$ac_env_${ac_var}_value
1264	case $ac_old_set,$ac_new_set in	2562	case $ac_old_set,$ac_new_set in
1265	set,)	2563	set,)
1266	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2564	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1267	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	2565	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1268	ac_cache_corrupted=: ;;	2566	ac_cache_corrupted=: ;;
1269	,set)	2567	,set)
1270	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2568	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1271	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2569	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1272	ac_cache_corrupted=: ;;	2570	ac_cache_corrupted=: ;;
1273	,);;	2571	,);;
1274	*)	2572	*)
1275	if test "x$ac_old_val" != "x$ac_new_val"; then	2573	if test "x$ac_old_val" != "x$ac_new_val"; then
		2574	# differences in whitespace do not lead to failure.
		2575	ac_old_val_w=`echo x $ac_old_val`
		2576	ac_new_val_w=`echo x $ac_new_val`
		2577	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1276	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2578	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1277	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2579	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
		2580	ac_cache_corrupted=:
		2581	else
		2582	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2583	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2584	eval $ac_var=\$ac_old_val
		2585	fi
1278	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5	2586	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1279	echo "$as_me: former value: $ac_old_val" >&2;}	2587	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1280	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5	2588	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1281	echo "$as_me: current value: $ac_new_val" >&2;}	2589	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1282	ac_cache_corrupted=:
1283	fi;;	2590	fi;;
1284	esac	2591	esac
1285	# Pass precious variables to config.status.	2592	# Pass precious variables to config.status.
1286	if test "$ac_new_set" = set; then	2593	if test "$ac_new_set" = set; then
1287	case $ac_new_val in	2594	case $ac_new_val in
1288	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1289	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	2595	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1290	*) ac_arg=$ac_var=$ac_new_val ;;	2596	*) ac_arg=$ac_var=$ac_new_val ;;
1291	esac	2597	esac
1292	case " $ac_configure_args " in	2598	case " $ac_configure_args " in
1293	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	2599	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1294	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2600	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1295	esac	2601	esac
1296	fi	2602	fi
1297	done	2603	done
1298	if $ac_cache_corrupted; then	2604	if $ac_cache_corrupted; then
		2605	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2606	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1299	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2607	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1300	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	2608	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1301	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1302	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	2609	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1303	{ (exit 1); exit 1; }; }
1304	fi	2610	fi
		2611	## -------------------- ##
		2612	## Main body of script. ##
		2613	## -------------------- ##
1305		2614
1306	ac_ext=c	2615	ac_ext=c
1307	ac_cpp='$CPP $CPPFLAGS'	2616	ac_cpp='$CPP $CPPFLAGS'
1308	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2617	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1309	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2618	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1310	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2619	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1311		2620
1312		2621
1313		2622
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330	ac_aux_dir=	2623	ac_aux_dir=
1331	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2624	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1332	if test -f $ac_dir/install-sh; then	2625	if test -f "$ac_dir/install-sh"; then
1333	ac_aux_dir=$ac_dir	2626	ac_aux_dir=$ac_dir
1334	ac_install_sh="$ac_aux_dir/install-sh -c"	2627	ac_install_sh="$ac_aux_dir/install-sh -c"
1335	break	2628	break
1336	elif test -f $ac_dir/install.sh; then	2629	elif test -f "$ac_dir/install.sh"; then
1337	ac_aux_dir=$ac_dir	2630	ac_aux_dir=$ac_dir
1338	ac_install_sh="$ac_aux_dir/install.sh -c"	2631	ac_install_sh="$ac_aux_dir/install.sh -c"
1339	break	2632	break
1340	elif test -f $ac_dir/shtool; then	2633	elif test -f "$ac_dir/shtool"; then
1341	ac_aux_dir=$ac_dir	2634	ac_aux_dir=$ac_dir
1342	ac_install_sh="$ac_aux_dir/shtool install -c"	2635	ac_install_sh="$ac_aux_dir/shtool install -c"
1343	break	2636	break
1344	fi	2637	fi
1345	done	2638	done
1346	if test -z "$ac_aux_dir"; then	2639	if test -z "$ac_aux_dir"; then
1347	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2640	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1348	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1349	{ (exit 1); exit 1; }; }
1350	fi	2641	fi
		2642
		2643	# These three variables are undocumented and unsupported,
		2644	# and are intended to be withdrawn in a future Autoconf release.
		2645	# They can cause serious problems if a builder's source tree is in a directory
		2646	# whose full name contains unusual characters.
1351	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2647	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1352	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2648	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1353	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2649	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2650
1354		2651
1355	# Make sure we can run config.sub.	2652	# Make sure we can run config.sub.
1356	$ac_config_sub sun4 >/dev/null 2>&1 \|\|	2653	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
1357	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2654	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1358	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1359	{ (exit 1); exit 1; }; }
1360		2655
1361	echo "$as_me:$LINENO: checking build system type" >&5	2656	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1362	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2657	$as_echo_n "checking build system type... " >&6; }
1363	if test "${ac_cv_build+set}" = set; then	2658	if ${ac_cv_build+:} false; then :
1364	echo $ECHO_N "(cached) $ECHO_C" >&6	2659	$as_echo_n "(cached) " >&6
1365	else	2660	else
1366	ac_cv_build_alias=$build_alias	2661	ac_build_alias=$build_alias
1367	test -z "$ac_cv_build_alias" &&	2662	test "x$ac_build_alias" = x &&
1368	ac_cv_build_alias=`$ac_config_guess`	2663	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1369	test -z "$ac_cv_build_alias" &&	2664	test "x$ac_build_alias" = x &&
1370	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2665	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1371	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1372	{ (exit 1); exit 1; }; }
1373	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|	2666	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
1374	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2667	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1375	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1376	{ (exit 1); exit 1; }; }
1377		2668
1378	fi	2669	fi
1379	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1380	echo "${ECHO_T}$ac_cv_build" >&6	2671	$as_echo "$ac_cv_build" >&6; }
		2672	case $ac_cv_build in
		2673	--*) ;;
		2674	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2675	esac
1381	build=$ac_cv_build	2676	build=$ac_cv_build
1382	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2677	ac_save_IFS=$IFS; IFS='-'
1383	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2678	set x $ac_cv_build
1384	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2679	shift
		2680	build_cpu=$1
		2681	build_vendor=$2
		2682	shift; shift
		2683	# Remember, the first character of IFS is used to create $*,
		2684	# except with old shells:
		2685	build_os=$*
		2686	IFS=$ac_save_IFS
		2687	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
1385		2688
1386		2689
1387	echo "$as_me:$LINENO: checking host system type" >&5	2690	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1388	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2691	$as_echo_n "checking host system type... " >&6; }
1389	if test "${ac_cv_host+set}" = set; then	2692	if ${ac_cv_host+:} false; then :
1390	echo $ECHO_N "(cached) $ECHO_C" >&6	2693	$as_echo_n "(cached) " >&6
1391	else	2694	else
1392	ac_cv_host_alias=$host_alias	2695	if test "x$host_alias" = x; then
1393	test -z "$ac_cv_host_alias" &&
1394	ac_cv_host_alias=$ac_cv_build_alias	2696	ac_cv_host=$ac_cv_build
		2697	else
1395	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|	2698	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
1396	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2699	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1397	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1398	{ (exit 1); exit 1; }; }
1399
1400	fi	2700	fi
		2701
		2702	fi
1401	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2703	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1402	echo "${ECHO_T}$ac_cv_host" >&6	2704	$as_echo "$ac_cv_host" >&6; }
		2705	case $ac_cv_host in
		2706	--*) ;;
		2707	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2708	esac
1403	host=$ac_cv_host	2709	host=$ac_cv_host
1404	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2710	ac_save_IFS=$IFS; IFS='-'
1405	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2711	set x $ac_cv_host
1406	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2712	shift
		2713	host_cpu=$1
		2714	host_vendor=$2
		2715	shift; shift
		2716	# Remember, the first character of IFS is used to create $*,
		2717	# except with old shells:
		2718	host_os=$*
		2719	IFS=$ac_save_IFS
		2720	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1407		2721
1408		2722
1409	echo "$as_me:$LINENO: checking target system type" >&5	2723	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1410	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2724	$as_echo_n "checking target system type... " >&6; }
1411	if test "${ac_cv_target+set}" = set; then	2725	if ${ac_cv_target+:} false; then :
1412	echo $ECHO_N "(cached) $ECHO_C" >&6	2726	$as_echo_n "(cached) " >&6
1413	else	2727	else
1414	ac_cv_target_alias=$target_alias	2728	if test "x$target_alias" = x; then
1415	test "x$ac_cv_target_alias" = "x" &&
1416	ac_cv_target_alias=$ac_cv_host_alias	2729	ac_cv_target=$ac_cv_host
		2730	else
1417	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|	2731	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
1418	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2732	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1419	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1420	{ (exit 1); exit 1; }; }
1421
1422	fi	2733	fi
		2734
		2735	fi
1423	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2736	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1424	echo "${ECHO_T}$ac_cv_target" >&6	2737	$as_echo "$ac_cv_target" >&6; }
		2738	case $ac_cv_target in
		2739	--*) ;;
		2740	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2741	esac
1425	target=$ac_cv_target	2742	target=$ac_cv_target
1426	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2743	ac_save_IFS=$IFS; IFS='-'
1427	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2744	set x $ac_cv_target
1428	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2745	shift
		2746	target_cpu=$1
		2747	target_vendor=$2
		2748	shift; shift
		2749	# Remember, the first character of IFS is used to create $*,
		2750	# except with old shells:
		2751	target_os=$*
		2752	IFS=$ac_save_IFS
		2753	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
1429		2754
1430		2755
1431	# The aliases save the names the user supplied, while $host etc.	2756	# The aliases save the names the user supplied, while $host etc.
1432	# will get canonicalized.	2757	# will get canonicalized.
1433	test -n "$target_alias" &&	2758	test -n "$target_alias" &&
…		…
1444	# AIX /bin/install	2769	# AIX /bin/install
1445	# AmigaOS /C/install, which installs bootblocks on floppy discs	2770	# AmigaOS /C/install, which installs bootblocks on floppy discs
1446	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2771	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1447	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2772	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1448	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2773	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
		2774	# OS/2's system install, which has a completely different semantic
1449	# ./install, which can be erroneously created by make from ./install.sh.	2775	# ./install, which can be erroneously created by make from ./install.sh.
		2776	# Reject install programs that cannot install multiple files.
1450	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2777	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1451	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2778	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1452	if test -z "$INSTALL"; then	2779	if test -z "$INSTALL"; then
1453	if test "${ac_cv_path_install+set}" = set; then	2780	if ${ac_cv_path_install+:} false; then :
1454	echo $ECHO_N "(cached) $ECHO_C" >&6	2781	$as_echo_n "(cached) " >&6
1455	else	2782	else
1456	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2783	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1457	for as_dir in $PATH	2784	for as_dir in $PATH
1458	do	2785	do
1459	IFS=$as_save_IFS	2786	IFS=$as_save_IFS
1460	test -z "$as_dir" && as_dir=.	2787	test -z "$as_dir" && as_dir=.
1461	# Account for people who put trailing slashes in PATH elements.	2788	# Account for people who put trailing slashes in PATH elements.
1462	case $as_dir/ in	2789	case $as_dir/ in #((
1463	./ \| .// \| /cC/* \| \	2790	./ \| .// \| /[cC]/* \| \
1464	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	2791	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
		2792	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1465	/usr/ucb/* ) ;;	2793	/usr/ucb/* ) ;;
1466	*)	2794	*)
1467	# OSF1 and SCO ODT 3.0 have their own names for install.	2795	# OSF1 and SCO ODT 3.0 have their own names for install.
1468	# Don't use installbsd from OSF since it installs stuff as root	2796	# Don't use installbsd from OSF since it installs stuff as root
1469	# by default.	2797	# by default.
1470	for ac_prog in ginstall scoinst install; do	2798	for ac_prog in ginstall scoinst install; do
1471	for ac_exec_ext in '' $ac_executable_extensions; do	2799	for ac_exec_ext in '' $ac_executable_extensions; do
1472	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2800	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1473	if test $ac_prog = install &&	2801	if test $ac_prog = install &&
1474	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2802	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1475	# AIX install. It has an incompatible calling convention.	2803	# AIX install. It has an incompatible calling convention.
1476	:	2804	:
1477	elif test $ac_prog = install &&	2805	elif test $ac_prog = install &&
1478	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2806	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1479	# program-specific install script used by HP pwplus--don't use.	2807	# program-specific install script used by HP pwplus--don't use.
1480	:	2808	:
1481	else	2809	else
		2810	rm -rf conftest.one conftest.two conftest.dir
		2811	echo one > conftest.one
		2812	echo two > conftest.two
		2813	mkdir conftest.dir
		2814	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2815	test -s conftest.one && test -s conftest.two &&
		2816	test -s conftest.dir/conftest.one &&
		2817	test -s conftest.dir/conftest.two
		2818	then
1482	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2819	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1483	break 3	2820	break 3
1484	fi	2821	fi
1485	fi	2822	fi
		2823	fi
1486	done	2824	done
1487	done	2825	done
1488	;;	2826	;;
1489	esac	2827	esac
		2828
1490	done	2829	done
		2830	IFS=$as_save_IFS
1491		2831
		2832	rm -rf conftest.one conftest.two conftest.dir
1492		2833
1493	fi	2834	fi
1494	if test "${ac_cv_path_install+set}" = set; then	2835	if test "${ac_cv_path_install+set}" = set; then
1495	INSTALL=$ac_cv_path_install	2836	INSTALL=$ac_cv_path_install
1496	else	2837	else
1497	# As a last resort, use the slow shell script. We don't cache a	2838	# As a last resort, use the slow shell script. Don't cache a
1498	# path for INSTALL within a source directory, because that will	2839	# value for INSTALL within a source directory, because that will
1499	# break other packages using the cache if that directory is	2840	# break other packages using the cache if that directory is
1500	# removed, or if the path is relative.	2841	# removed, or if the value is a relative name.
1501	INSTALL=$ac_install_sh	2842	INSTALL=$ac_install_sh
1502	fi	2843	fi
1503	fi	2844	fi
1504	echo "$as_me:$LINENO: result: $INSTALL" >&5	2845	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1505	echo "${ECHO_T}$INSTALL" >&6	2846	$as_echo "$INSTALL" >&6; }
1506		2847
1507	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2848	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1508	# It thinks the first close brace ends the variable substitution.	2849	# It thinks the first close brace ends the variable substitution.
1509	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2850	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1510		2851
1511	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2852	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1512		2853
1513	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2854	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1514		2855
1515	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2856	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1516	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2857	$as_echo_n "checking whether build environment is sane... " >&6; }
1517	# Just in case	2858	# Just in case
1518	sleep 1	2859	sleep 1
1519	echo timestamp > conftest.file	2860	echo timestamp > conftest.file
1520	# Do `set' in a subshell so we don't clobber the current shell's	2861	# Do `set' in a subshell so we don't clobber the current shell's
1521	# arguments. Must try -L first in case configure is actually a	2862	# arguments. Must try -L first in case configure is actually a
…		…
1534		2875
1535	# If neither matched, then we have a broken ls. This can happen	2876	# If neither matched, then we have a broken ls. This can happen
1536	# if, for instance, CONFIG_SHELL is bash and it inherits a	2877	# if, for instance, CONFIG_SHELL is bash and it inherits a
1537	# broken ls alias from the environment. This has actually	2878	# broken ls alias from the environment. This has actually
1538	# happened. Such a system could not be considered "sane".	2879	# happened. Such a system could not be considered "sane".
1539	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1540	alias in your environment" >&5
1541	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	2880	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1542	alias in your environment" >&2;}	2881	alias in your environment" "$LINENO" 5
1543	{ (exit 1); exit 1; }; }
1544	fi	2882	fi
1545		2883
1546	test "$2" = conftest.file	2884	test "$2" = conftest.file
1547	)	2885	)
1548	then	2886	then
1549	# Ok.	2887	# Ok.
1550	:	2888	:
1551	else	2889	else
1552	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1553	Check your system clock" >&5
1554	echo "$as_me: error: newly created file is older than distributed files!	2890	as_fn_error $? "newly created file is older than distributed files!
1555	Check your system clock" >&2;}	2891	Check your system clock" "$LINENO" 5
1556	{ (exit 1); exit 1; }; }
1557	fi	2892	fi
1558	echo "$as_me:$LINENO: result: yes" >&5	2893	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1559	echo "${ECHO_T}yes" >&6	2894	$as_echo "yes" >&6; }
1560	test "$program_prefix" != NONE &&	2895	test "$program_prefix" != NONE &&
1561	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2896	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1562	# Use a double $ so make ignores it.	2897	# Use a double $ so make ignores it.
1563	test "$program_suffix" != NONE &&	2898	test "$program_suffix" != NONE &&
1564	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2899	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1565	# Double any \ or $. echo might interpret backslashes.	2900	# Double any \ or $.
1566	# By default was `s,x,x', remove it if useless.	2901	# By default was `s,x,x', remove it if useless.
1567	cat <<\_ACEOF >conftest.sed
1568	s/[\\$]/&&/g;s/;s,x,x,$//	2902	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1569	_ACEOF
1570	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`	2903	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
1571	rm conftest.sed
1572		2904
1573		2905
1574	# expand $ac_aux_dir to an absolute path	2906	# expand $ac_aux_dir to an absolute path
1575	am_aux_dir=`cd $ac_aux_dir && pwd`	2907	am_aux_dir=`cd $ac_aux_dir && pwd`
1576		2908
…		…
1578	# Use eval to expand $SHELL	2910	# Use eval to expand $SHELL
1579	if eval "$MISSING --run true"; then	2911	if eval "$MISSING --run true"; then
1580	am_missing_run="$MISSING --run "	2912	am_missing_run="$MISSING --run "
1581	else	2913	else
1582	am_missing_run=	2914	am_missing_run=
1583	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2915	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
1584	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	2916	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1585	fi	2917	fi
1586		2918
1587	for ac_prog in gawk mawk nawk awk	2919	for ac_prog in gawk mawk nawk awk
1588	do	2920	do
1589	# Extract the first word of "$ac_prog", so it can be a program name with args.	2921	# Extract the first word of "$ac_prog", so it can be a program name with args.
1590	set dummy $ac_prog; ac_word=$2	2922	set dummy $ac_prog; ac_word=$2
1591	echo "$as_me:$LINENO: checking for $ac_word" >&5	2923	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1592	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2924	$as_echo_n "checking for $ac_word... " >&6; }
1593	if test "${ac_cv_prog_AWK+set}" = set; then	2925	if ${ac_cv_prog_AWK+:} false; then :
1594	echo $ECHO_N "(cached) $ECHO_C" >&6	2926	$as_echo_n "(cached) " >&6
1595	else	2927	else
1596	if test -n "$AWK"; then	2928	if test -n "$AWK"; then
1597	ac_cv_prog_AWK="$AWK" # Let the user override the test.	2929	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1598	else	2930	else
1599	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2931	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1600	for as_dir in $PATH	2932	for as_dir in $PATH
1601	do	2933	do
1602	IFS=$as_save_IFS	2934	IFS=$as_save_IFS
1603	test -z "$as_dir" && as_dir=.	2935	test -z "$as_dir" && as_dir=.
1604	for ac_exec_ext in '' $ac_executable_extensions; do	2936	for ac_exec_ext in '' $ac_executable_extensions; do
1605	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2937	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1606	ac_cv_prog_AWK="$ac_prog"	2938	ac_cv_prog_AWK="$ac_prog"
1607	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2939	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1608	break 2	2940	break 2
1609	fi	2941	fi
1610	done	2942	done
1611	done	2943	done
		2944	IFS=$as_save_IFS
1612		2945
1613	fi	2946	fi
1614	fi	2947	fi
1615	AWK=$ac_cv_prog_AWK	2948	AWK=$ac_cv_prog_AWK
1616	if test -n "$AWK"; then	2949	if test -n "$AWK"; then
1617	echo "$as_me:$LINENO: result: $AWK" >&5	2950	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1618	echo "${ECHO_T}$AWK" >&6	2951	$as_echo "$AWK" >&6; }
1619	else	2952	else
1620	echo "$as_me:$LINENO: result: no" >&5	2953	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1621	echo "${ECHO_T}no" >&6	2954	$as_echo "no" >&6; }
1622	fi	2955	fi
		2956
1623		2957
1624	test -n "$AWK" && break	2958	test -n "$AWK" && break
1625	done	2959	done
1626		2960
1627	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	2961	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1628	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	2962	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1629	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,./+-,__p_,'`	2963	set x ${MAKE-make}
		2964	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1630	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	2965	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
1631	echo $ECHO_N "(cached) $ECHO_C" >&6	2966	$as_echo_n "(cached) " >&6
1632	else	2967	else
1633	cat >conftest.make <<\_ACEOF	2968	cat >conftest.make <<\_ACEOF
		2969	SHELL = /bin/sh
1634	all:	2970	all:
1635	@echo 'ac_maketemp="$(MAKE)"'	2971	@echo '@@@%%%=$(MAKE)=@@@%%%'
1636	_ACEOF	2972	_ACEOF
1637	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	2973	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1638	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	2974	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1639	if test -n "$ac_maketemp"; then	2975	@@@%%%=?=@@@%%%*)
1640	eval ac_cv_prog_make_${ac_make}_set=yes	2976	eval ac_cv_prog_make_${ac_make}_set=yes;;
1641	else	2977	*)
1642	eval ac_cv_prog_make_${ac_make}_set=no	2978	eval ac_cv_prog_make_${ac_make}_set=no;;
1643	fi	2979	esac
1644	rm -f conftest.make	2980	rm -f conftest.make
1645	fi	2981	fi
1646	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	2982	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1647	echo "$as_me:$LINENO: result: yes" >&5	2983	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1648	echo "${ECHO_T}yes" >&6	2984	$as_echo "yes" >&6; }
1649	SET_MAKE=	2985	SET_MAKE=
1650	else	2986	else
1651	echo "$as_me:$LINENO: result: no" >&5	2987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1652	echo "${ECHO_T}no" >&6	2988	$as_echo "no" >&6; }
1653	SET_MAKE="MAKE=${MAKE-make}"	2989	SET_MAKE="MAKE=${MAKE-make}"
1654	fi	2990	fi
1655		2991
1656	rm -rf .tst 2>/dev/null	2992	rm -rf .tst 2>/dev/null
1657	mkdir .tst 2>/dev/null	2993	mkdir .tst 2>/dev/null
…		…
1663	rmdir .tst 2>/dev/null	2999	rmdir .tst 2>/dev/null
1664		3000
1665	# test to see if srcdir already configured	3001	# test to see if srcdir already configured
1666	if test "`cd $srcdir && pwd`" != "`pwd`" &&	3002	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1667	test -f $srcdir/config.status; then	3003	test -f $srcdir/config.status; then
1668	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1669	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}	3004	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1670	{ (exit 1); exit 1; }; }
1671	fi	3005	fi
1672		3006
1673	# test whether we have cygpath	3007	# test whether we have cygpath
1674	if test -z "$CYGPATH_W"; then	3008	if test -z "$CYGPATH_W"; then
1675	if (cygpath --version) >/dev/null 2>/dev/null; then	3009	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1679	fi	3013	fi
1680	fi	3014	fi
1681		3015
1682		3016
1683	# Define the identity of the package.	3017	# Define the identity of the package.
1684	PACKAGE=vpe	3018	PACKAGE=gvpe
1685	VERSION=1.2	3019	VERSION=2.25
1686		3020
1687		3021
1688	cat >>confdefs.h <<_ACEOF	3022	cat >>confdefs.h <<_ACEOF
1689	#define PACKAGE "$PACKAGE"	3023	#define PACKAGE "$PACKAGE"
1690	_ACEOF	3024	_ACEOF
…		…
1721	# will honor the `STRIP' environment variable to overrule this program.	3055	# will honor the `STRIP' environment variable to overrule this program.
1722	if test "$cross_compiling" != no; then	3056	if test "$cross_compiling" != no; then
1723	if test -n "$ac_tool_prefix"; then	3057	if test -n "$ac_tool_prefix"; then
1724	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3058	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1725	set dummy ${ac_tool_prefix}strip; ac_word=$2	3059	set dummy ${ac_tool_prefix}strip; ac_word=$2
1726	echo "$as_me:$LINENO: checking for $ac_word" >&5	3060	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1727	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3061	$as_echo_n "checking for $ac_word... " >&6; }
1728	if test "${ac_cv_prog_STRIP+set}" = set; then	3062	if ${ac_cv_prog_STRIP+:} false; then :
1729	echo $ECHO_N "(cached) $ECHO_C" >&6	3063	$as_echo_n "(cached) " >&6
1730	else	3064	else
1731	if test -n "$STRIP"; then	3065	if test -n "$STRIP"; then
1732	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3066	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1733	else	3067	else
1734	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3068	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1735	for as_dir in $PATH	3069	for as_dir in $PATH
1736	do	3070	do
1737	IFS=$as_save_IFS	3071	IFS=$as_save_IFS
1738	test -z "$as_dir" && as_dir=.	3072	test -z "$as_dir" && as_dir=.
1739	for ac_exec_ext in '' $ac_executable_extensions; do	3073	for ac_exec_ext in '' $ac_executable_extensions; do
1740	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3074	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1741	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3075	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1742	echo "$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$ac_exec_ext" >&5
1743	break 2	3077	break 2
1744	fi	3078	fi
1745	done	3079	done
1746	done	3080	done
		3081	IFS=$as_save_IFS
1747		3082
1748	fi	3083	fi
1749	fi	3084	fi
1750	STRIP=$ac_cv_prog_STRIP	3085	STRIP=$ac_cv_prog_STRIP
1751	if test -n "$STRIP"; then	3086	if test -n "$STRIP"; then
1752	echo "$as_me:$LINENO: result: $STRIP" >&5	3087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1753	echo "${ECHO_T}$STRIP" >&6	3088	$as_echo "$STRIP" >&6; }
1754	else	3089	else
1755	echo "$as_me:$LINENO: result: no" >&5	3090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1756	echo "${ECHO_T}no" >&6	3091	$as_echo "no" >&6; }
1757	fi	3092	fi
		3093
1758		3094
1759	fi	3095	fi
1760	if test -z "$ac_cv_prog_STRIP"; then	3096	if test -z "$ac_cv_prog_STRIP"; then
1761	ac_ct_STRIP=$STRIP	3097	ac_ct_STRIP=$STRIP
1762	# Extract the first word of "strip", so it can be a program name with args.	3098	# Extract the first word of "strip", so it can be a program name with args.
1763	set dummy strip; ac_word=$2	3099	set dummy strip; ac_word=$2
1764	echo "$as_me:$LINENO: checking for $ac_word" >&5	3100	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1765	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3101	$as_echo_n "checking for $ac_word... " >&6; }
1766	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3102	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1767	echo $ECHO_N "(cached) $ECHO_C" >&6	3103	$as_echo_n "(cached) " >&6
1768	else	3104	else
1769	if test -n "$ac_ct_STRIP"; then	3105	if test -n "$ac_ct_STRIP"; then
1770	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3106	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1771	else	3107	else
1772	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3108	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1773	for as_dir in $PATH	3109	for as_dir in $PATH
1774	do	3110	do
1775	IFS=$as_save_IFS	3111	IFS=$as_save_IFS
1776	test -z "$as_dir" && as_dir=.	3112	test -z "$as_dir" && as_dir=.
1777	for ac_exec_ext in '' $ac_executable_extensions; do	3113	for ac_exec_ext in '' $ac_executable_extensions; do
1778	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3114	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1779	ac_cv_prog_ac_ct_STRIP="strip"	3115	ac_cv_prog_ac_ct_STRIP="strip"
1780	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3116	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1781	break 2	3117	break 2
1782	fi	3118	fi
1783	done	3119	done
1784	done	3120	done
		3121	IFS=$as_save_IFS
1785		3122
1786	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1787	fi	3123	fi
1788	fi	3124	fi
1789	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3125	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1790	if test -n "$ac_ct_STRIP"; then	3126	if test -n "$ac_ct_STRIP"; then
1791	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3127	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1792	echo "${ECHO_T}$ac_ct_STRIP" >&6	3128	$as_echo "$ac_ct_STRIP" >&6; }
1793	else	3129	else
1794	echo "$as_me:$LINENO: result: no" >&5	3130	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1795	echo "${ECHO_T}no" >&6	3131	$as_echo "no" >&6; }
1796	fi	3132	fi
1797		3133
		3134	if test "x$ac_ct_STRIP" = x; then
		3135	STRIP=":"
		3136	else
		3137	case $cross_compiling:$ac_tool_warned in
		3138	yes:)
		3139	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3140	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3141	ac_tool_warned=yes ;;
		3142	esac
1798	STRIP=$ac_ct_STRIP	3143	STRIP=$ac_ct_STRIP
		3144	fi
1799	else	3145	else
1800	STRIP="$ac_cv_prog_STRIP"	3146	STRIP="$ac_cv_prog_STRIP"
1801	fi	3147	fi
1802		3148
1803	fi	3149	fi
…		…
1806	# We need awk for the "check" target. The system "awk" is bad on	3152	# We need awk for the "check" target. The system "awk" is bad on
1807	# some platforms.	3153	# some platforms.
1808		3154
1809		3155
1810		3156
1811	ac_config_headers="$ac_config_headers config.h"	3157	ac_config_headers="$ac_config_headers config.h"
1812		3158
1813	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3159	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1814	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3160	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1815	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3161	# Check whether --enable-maintainer-mode was given.
1816	if test "${enable_maintainer_mode+set}" = set; then	3162	if test "${enable_maintainer_mode+set}" = set; then :
1817	enableval="$enable_maintainer_mode"	3163	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1818	USE_MAINTAINER_MODE=$enableval
1819	else	3164	else
1820	USE_MAINTAINER_MODE=no	3165	USE_MAINTAINER_MODE=no
1821	fi;	3166	fi
		3167
1822	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3168	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1823	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3169	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1824		3170
1825		3171
1826	if test $USE_MAINTAINER_MODE = yes; then	3172	if test $USE_MAINTAINER_MODE = yes; then
1827	MAINTAINER_MODE_TRUE=	3173	MAINTAINER_MODE_TRUE=
1828	MAINTAINER_MODE_FALSE='#'	3174	MAINTAINER_MODE_FALSE='#'
…		…
1835		3181
1836		3182
1837		3183
1838		3184
1839		3185
1840
1841
1842
1843
1844
1845	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1846
1847	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1848		3186
1849		3187
1850		3188
1851	MKINSTALLDIRS=	3189	MKINSTALLDIRS=
1852	if test -n "$ac_aux_dir"; then	3190	if test -n "$ac_aux_dir"; then
…		…
1860		3198
1861		3199
1862		3200
1863	# Extract the first word of "msgfmt", so it can be a program name with args.	3201	# Extract the first word of "msgfmt", so it can be a program name with args.
1864	set dummy msgfmt; ac_word=$2	3202	set dummy msgfmt; ac_word=$2
1865	echo "$as_me:$LINENO: checking for $ac_word" >&5	3203	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1866	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3204	$as_echo_n "checking for $ac_word... " >&6; }
1867	if test "${ac_cv_path_MSGFMT+set}" = set; then	3205	if ${ac_cv_path_MSGFMT+:} false; then :
1868	echo $ECHO_N "(cached) $ECHO_C" >&6	3206	$as_echo_n "(cached) " >&6
1869	else	3207	else
1870	case "$MSGFMT" in	3208	case "$MSGFMT" in
1871	/*)	3209	/*)
1872	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3210	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1873	;;	3211	;;
…		…
1888	;;	3226	;;
1889	esac	3227	esac
1890	fi	3228	fi
1891	MSGFMT="$ac_cv_path_MSGFMT"	3229	MSGFMT="$ac_cv_path_MSGFMT"
1892	if test "$MSGFMT" != ":"; then	3230	if test "$MSGFMT" != ":"; then
1893	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1894	echo "${ECHO_T}$MSGFMT" >&6	3232	$as_echo "$MSGFMT" >&6; }
1895	else	3233	else
1896	echo "$as_me:$LINENO: result: no" >&5	3234	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1897	echo "${ECHO_T}no" >&6	3235	$as_echo "no" >&6; }
1898	fi	3236	fi
1899		3237
1900	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3238	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1901	set dummy gmsgfmt; ac_word=$2	3239	set dummy gmsgfmt; ac_word=$2
1902	echo "$as_me:$LINENO: checking for $ac_word" >&5	3240	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1903	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3241	$as_echo_n "checking for $ac_word... " >&6; }
1904	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3242	if ${ac_cv_path_GMSGFMT+:} false; then :
1905	echo $ECHO_N "(cached) $ECHO_C" >&6	3243	$as_echo_n "(cached) " >&6
1906	else	3244	else
1907	case $GMSGFMT in	3245	case $GMSGFMT in
1908	[\\/]* \| ?:[\\/]*)	3246	[\\/]* \| ?:[\\/]*)
1909	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3247	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1910	;;	3248	;;
…		…
1912	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3250	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1913	for as_dir in $PATH	3251	for as_dir in $PATH
1914	do	3252	do
1915	IFS=$as_save_IFS	3253	IFS=$as_save_IFS
1916	test -z "$as_dir" && as_dir=.	3254	test -z "$as_dir" && as_dir=.
1917	for ac_exec_ext in '' $ac_executable_extensions; do	3255	for ac_exec_ext in '' $ac_executable_extensions; do
1918	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3256	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1919	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3257	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1920	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3258	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1921	break 2	3259	break 2
1922	fi	3260	fi
1923	done	3261	done
1924	done	3262	done
		3263	IFS=$as_save_IFS
1925		3264
1926	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3265	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1927	;;	3266	;;
1928	esac	3267	esac
1929	fi	3268	fi
1930	GMSGFMT=$ac_cv_path_GMSGFMT	3269	GMSGFMT=$ac_cv_path_GMSGFMT
1931
1932	if test -n "$GMSGFMT"; then	3270	if test -n "$GMSGFMT"; then
1933	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3271	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1934	echo "${ECHO_T}$GMSGFMT" >&6	3272	$as_echo "$GMSGFMT" >&6; }
1935	else	3273	else
1936	echo "$as_me:$LINENO: result: no" >&5	3274	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1937	echo "${ECHO_T}no" >&6	3275	$as_echo "no" >&6; }
1938	fi	3276	fi
		3277
1939		3278
1940		3279
1941	# Extract the first word of "xgettext", so it can be a program name with args.	3280	# Extract the first word of "xgettext", so it can be a program name with args.
1942	set dummy xgettext; ac_word=$2	3281	set dummy xgettext; ac_word=$2
1943	echo "$as_me:$LINENO: checking for $ac_word" >&5	3282	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1944	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3283	$as_echo_n "checking for $ac_word... " >&6; }
1945	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3284	if ${ac_cv_path_XGETTEXT+:} false; then :
1946	echo $ECHO_N "(cached) $ECHO_C" >&6	3285	$as_echo_n "(cached) " >&6
1947	else	3286	else
1948	case "$XGETTEXT" in	3287	case "$XGETTEXT" in
1949	/*)	3288	/*)
1950	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3289	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1951	;;	3290	;;
…		…
1966	;;	3305	;;
1967	esac	3306	esac
1968	fi	3307	fi
1969	XGETTEXT="$ac_cv_path_XGETTEXT"	3308	XGETTEXT="$ac_cv_path_XGETTEXT"
1970	if test "$XGETTEXT" != ":"; then	3309	if test "$XGETTEXT" != ":"; then
1971	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
1972	echo "${ECHO_T}$XGETTEXT" >&6	3311	$as_echo "$XGETTEXT" >&6; }
1973	else	3312	else
1974	echo "$as_me:$LINENO: result: no" >&5	3313	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1975	echo "${ECHO_T}no" >&6	3314	$as_echo "no" >&6; }
1976	fi	3315	fi
1977		3316
1978	rm -f messages.po	3317	rm -f messages.po
1979		3318
1980	# Extract the first word of "msgmerge", so it can be a program name with args.	3319	# Extract the first word of "msgmerge", so it can be a program name with args.
1981	set dummy msgmerge; ac_word=$2	3320	set dummy msgmerge; ac_word=$2
1982	echo "$as_me:$LINENO: checking for $ac_word" >&5	3321	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1983	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3322	$as_echo_n "checking for $ac_word... " >&6; }
1984	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3323	if ${ac_cv_path_MSGMERGE+:} false; then :
1985	echo $ECHO_N "(cached) $ECHO_C" >&6	3324	$as_echo_n "(cached) " >&6
1986	else	3325	else
1987	case "$MSGMERGE" in	3326	case "$MSGMERGE" in
1988	/*)	3327	/*)
1989	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3328	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
1990	;;	3329	;;
…		…
2004	;;	3343	;;
2005	esac	3344	esac
2006	fi	3345	fi
2007	MSGMERGE="$ac_cv_path_MSGMERGE"	3346	MSGMERGE="$ac_cv_path_MSGMERGE"
2008	if test "$MSGMERGE" != ":"; then	3347	if test "$MSGMERGE" != ":"; then
2009	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3348	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2010	echo "${ECHO_T}$MSGMERGE" >&6	3349	$as_echo "$MSGMERGE" >&6; }
2011	else	3350	else
2012	echo "$as_me:$LINENO: result: no" >&5	3351	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2013	echo "${ECHO_T}no" >&6	3352	$as_echo "no" >&6; }
2014	fi	3353	fi
2015		3354
2016		3355
2017	if test "$GMSGFMT" != ":"; then	3356	if test "$GMSGFMT" != ":"; then
2018	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3357	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2019	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	3358	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2020	: ;	3359	: ;
2021	else	3360	else
2022	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`	3361	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`
2023	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3362	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2024	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3363	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2025	GMSGFMT=":"	3364	GMSGFMT=":"
2026	fi	3365	fi
2027	fi	3366	fi
2028		3367
2029	if test "$XGETTEXT" != ":"; then	3368	if test "$XGETTEXT" != ":"; then
2030	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3369	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2031	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	3370	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2032	: ;	3371	: ;
2033	else	3372	else
2034	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3373	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2035	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3374	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2036	XGETTEXT=":"	3375	XGETTEXT=":"
2037	fi	3376	fi
2038	rm -f messages.po	3377	rm -f messages.po
2039	fi	3378	fi
2040		3379
2041	ac_config_commands="$ac_config_commands default-1"	3380	ac_config_commands="$ac_config_commands default-1"
2042		3381
2043		3382
2044		3383
2045	if test "X$prefix" = "XNONE"; then	3384	if test "X$prefix" = "XNONE"; then
2046	acl_final_prefix="$ac_default_prefix"	3385	acl_final_prefix="$ac_default_prefix"
…		…
2057	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3396	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2058	prefix="$acl_save_prefix"	3397	prefix="$acl_save_prefix"
2059		3398
2060	DEPDIR="${am__leading_dot}deps"	3399	DEPDIR="${am__leading_dot}deps"
2061		3400
2062	ac_config_commands="$ac_config_commands depfiles"	3401	ac_config_commands="$ac_config_commands depfiles"
2063		3402
2064		3403
2065	am_make=${MAKE-make}	3404	am_make=${MAKE-make}
2066	cat > confinc << 'END'	3405	cat > confinc << 'END'
2067	am__doit:	3406	am__doit:
2068	@echo done	3407	@echo done
2069	.PHONY: am__doit	3408	.PHONY: am__doit
2070	END	3409	END
2071	# If we don't find an include directive, just comment out the code.	3410	# If we don't find an include directive, just comment out the code.
2072	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3411	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2073	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6	3412	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2074	am__include="#"	3413	am__include="#"
2075	am__quote=	3414	am__quote=
2076	_am_result=none	3415	_am_result=none
2077	# First try GNU make style include.	3416	# First try GNU make style include.
2078	echo "include confinc" > confmf	3417	echo "include confinc" > confmf
…		…
2095	_am_result=BSD	3434	_am_result=BSD
2096	fi	3435	fi
2097	fi	3436	fi
2098		3437
2099		3438
2100	echo "$as_me:$LINENO: result: $_am_result" >&5	3439	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2101	echo "${ECHO_T}$_am_result" >&6	3440	$as_echo "$_am_result" >&6; }
2102	rm -f confinc confmf	3441	rm -f confinc confmf
2103		3442
2104	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3443	# Check whether --enable-dependency-tracking was given.
2105	if test "${enable_dependency_tracking+set}" = set; then	3444	if test "${enable_dependency_tracking+set}" = set; then :
2106	enableval="$enable_dependency_tracking"	3445	enableval=$enable_dependency_tracking;
2107
2108	fi;	3446	fi
		3447
2109	if test "x$enable_dependency_tracking" != xno; then	3448	if test "x$enable_dependency_tracking" != xno; then
2110	am_depcomp="$ac_aux_dir/depcomp"	3449	am_depcomp="$ac_aux_dir/depcomp"
2111	AMDEPBACKSLASH='\'	3450	AMDEPBACKSLASH='\'
2112	fi	3451	fi
2113		3452
…		…
2128	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3467	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2129	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3468	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2130	if test -n "$ac_tool_prefix"; then	3469	if test -n "$ac_tool_prefix"; then
2131	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3470	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2132	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3471	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2133	echo "$as_me:$LINENO: checking for $ac_word" >&5	3472	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2134	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3473	$as_echo_n "checking for $ac_word... " >&6; }
2135	if test "${ac_cv_prog_CC+set}" = set; then	3474	if ${ac_cv_prog_CC+:} false; then :
2136	echo $ECHO_N "(cached) $ECHO_C" >&6	3475	$as_echo_n "(cached) " >&6
2137	else	3476	else
2138	if test -n "$CC"; then	3477	if test -n "$CC"; then
2139	ac_cv_prog_CC="$CC" # Let the user override the test.	3478	ac_cv_prog_CC="$CC" # Let the user override the test.
2140	else	3479	else
2141	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3480	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2142	for as_dir in $PATH	3481	for as_dir in $PATH
2143	do	3482	do
2144	IFS=$as_save_IFS	3483	IFS=$as_save_IFS
2145	test -z "$as_dir" && as_dir=.	3484	test -z "$as_dir" && as_dir=.
2146	for ac_exec_ext in '' $ac_executable_extensions; do	3485	for ac_exec_ext in '' $ac_executable_extensions; do
2147	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3486	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2148	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3487	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2149	echo "$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$ac_exec_ext" >&5
2150	break 2	3489	break 2
2151	fi	3490	fi
2152	done	3491	done
2153	done	3492	done
		3493	IFS=$as_save_IFS
2154		3494
2155	fi	3495	fi
2156	fi	3496	fi
2157	CC=$ac_cv_prog_CC	3497	CC=$ac_cv_prog_CC
2158	if test -n "$CC"; then	3498	if test -n "$CC"; then
2159	echo "$as_me:$LINENO: result: $CC" >&5	3499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2160	echo "${ECHO_T}$CC" >&6	3500	$as_echo "$CC" >&6; }
2161	else	3501	else
2162	echo "$as_me:$LINENO: result: no" >&5	3502	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2163	echo "${ECHO_T}no" >&6	3503	$as_echo "no" >&6; }
2164	fi	3504	fi
		3505
2165		3506
2166	fi	3507	fi
2167	if test -z "$ac_cv_prog_CC"; then	3508	if test -z "$ac_cv_prog_CC"; then
2168	ac_ct_CC=$CC	3509	ac_ct_CC=$CC
2169	# Extract the first word of "gcc", so it can be a program name with args.	3510	# Extract the first word of "gcc", so it can be a program name with args.
2170	set dummy gcc; ac_word=$2	3511	set dummy gcc; ac_word=$2
2171	echo "$as_me:$LINENO: checking for $ac_word" >&5	3512	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2172	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3513	$as_echo_n "checking for $ac_word... " >&6; }
2173	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3514	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2174	echo $ECHO_N "(cached) $ECHO_C" >&6	3515	$as_echo_n "(cached) " >&6
2175	else	3516	else
2176	if test -n "$ac_ct_CC"; then	3517	if test -n "$ac_ct_CC"; then
2177	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3518	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2178	else	3519	else
2179	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3520	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2180	for as_dir in $PATH	3521	for as_dir in $PATH
2181	do	3522	do
2182	IFS=$as_save_IFS	3523	IFS=$as_save_IFS
2183	test -z "$as_dir" && as_dir=.	3524	test -z "$as_dir" && as_dir=.
2184	for ac_exec_ext in '' $ac_executable_extensions; do	3525	for ac_exec_ext in '' $ac_executable_extensions; do
2185	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3526	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2186	ac_cv_prog_ac_ct_CC="gcc"	3527	ac_cv_prog_ac_ct_CC="gcc"
2187	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3528	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2188	break 2	3529	break 2
2189	fi	3530	fi
2190	done	3531	done
2191	done	3532	done
		3533	IFS=$as_save_IFS
2192		3534
2193	fi	3535	fi
2194	fi	3536	fi
2195	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3537	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2196	if test -n "$ac_ct_CC"; then	3538	if test -n "$ac_ct_CC"; then
2197	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3539	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2198	echo "${ECHO_T}$ac_ct_CC" >&6	3540	$as_echo "$ac_ct_CC" >&6; }
2199	else	3541	else
2200	echo "$as_me:$LINENO: result: no" >&5	3542	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2201	echo "${ECHO_T}no" >&6	3543	$as_echo "no" >&6; }
2202	fi	3544	fi
2203		3545
		3546	if test "x$ac_ct_CC" = x; then
		3547	CC=""
		3548	else
		3549	case $cross_compiling:$ac_tool_warned in
		3550	yes:)
		3551	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3552	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3553	ac_tool_warned=yes ;;
		3554	esac
2204	CC=$ac_ct_CC	3555	CC=$ac_ct_CC
		3556	fi
2205	else	3557	else
2206	CC="$ac_cv_prog_CC"	3558	CC="$ac_cv_prog_CC"
2207	fi	3559	fi
2208		3560
2209	if test -z "$CC"; then	3561	if test -z "$CC"; then
2210	if test -n "$ac_tool_prefix"; then	3562	if test -n "$ac_tool_prefix"; then
2211	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3563	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2212	set dummy ${ac_tool_prefix}cc; ac_word=$2	3564	set dummy ${ac_tool_prefix}cc; ac_word=$2
2213	echo "$as_me:$LINENO: checking for $ac_word" >&5	3565	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2214	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3566	$as_echo_n "checking for $ac_word... " >&6; }
2215	if test "${ac_cv_prog_CC+set}" = set; then	3567	if ${ac_cv_prog_CC+:} false; then :
2216	echo $ECHO_N "(cached) $ECHO_C" >&6	3568	$as_echo_n "(cached) " >&6
2217	else	3569	else
2218	if test -n "$CC"; then	3570	if test -n "$CC"; then
2219	ac_cv_prog_CC="$CC" # Let the user override the test.	3571	ac_cv_prog_CC="$CC" # Let the user override the test.
2220	else	3572	else
2221	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3573	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2222	for as_dir in $PATH	3574	for as_dir in $PATH
2223	do	3575	do
2224	IFS=$as_save_IFS	3576	IFS=$as_save_IFS
2225	test -z "$as_dir" && as_dir=.	3577	test -z "$as_dir" && as_dir=.
2226	for ac_exec_ext in '' $ac_executable_extensions; do	3578	for ac_exec_ext in '' $ac_executable_extensions; do
2227	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3579	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2228	ac_cv_prog_CC="${ac_tool_prefix}cc"	3580	ac_cv_prog_CC="${ac_tool_prefix}cc"
2229	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3581	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2230	break 2	3582	break 2
2231	fi	3583	fi
2232	done	3584	done
2233	done	3585	done
		3586	IFS=$as_save_IFS
2234		3587
2235	fi	3588	fi
2236	fi	3589	fi
2237	CC=$ac_cv_prog_CC	3590	CC=$ac_cv_prog_CC
2238	if test -n "$CC"; then	3591	if test -n "$CC"; then
2239	echo "$as_me:$LINENO: result: $CC" >&5	3592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2240	echo "${ECHO_T}$CC" >&6	3593	$as_echo "$CC" >&6; }
2241	else	3594	else
2242	echo "$as_me:$LINENO: result: no" >&5	3595	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2243	echo "${ECHO_T}no" >&6	3596	$as_echo "no" >&6; }
2244	fi	3597	fi
2245		3598
2246	fi	3599
2247	if test -z "$ac_cv_prog_CC"; then
2248	ac_ct_CC=$CC
2249	# Extract the first word of "cc", so it can be a program name with args.
2250	set dummy cc; ac_word=$2
2251	echo "$as_me:$LINENO: checking for $ac_word" >&5
2252	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2253	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2254	echo $ECHO_N "(cached) $ECHO_C" >&6
2255	else
2256	if test -n "$ac_ct_CC"; then
2257	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2258	else
2259	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2260	for as_dir in $PATH
2261	do
2262	IFS=$as_save_IFS
2263	test -z "$as_dir" && as_dir=.
2264	for ac_exec_ext in '' $ac_executable_extensions; do
2265	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2266	ac_cv_prog_ac_ct_CC="cc"
2267	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2268	break 2
2269	fi	3600	fi
2270	done
2271	done
2272
2273	fi
2274	fi
2275	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2276	if test -n "$ac_ct_CC"; then
2277	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2278	echo "${ECHO_T}$ac_ct_CC" >&6
2279	else
2280	echo "$as_me:$LINENO: result: no" >&5
2281	echo "${ECHO_T}no" >&6
2282	fi
2283
2284	CC=$ac_ct_CC
2285	else
2286	CC="$ac_cv_prog_CC"
2287	fi
2288
2289	fi	3601	fi
2290	if test -z "$CC"; then	3602	if test -z "$CC"; then
2291	# Extract the first word of "cc", so it can be a program name with args.	3603	# Extract the first word of "cc", so it can be a program name with args.
2292	set dummy cc; ac_word=$2	3604	set dummy cc; ac_word=$2
2293	echo "$as_me:$LINENO: checking for $ac_word" >&5	3605	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2294	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3606	$as_echo_n "checking for $ac_word... " >&6; }
2295	if test "${ac_cv_prog_CC+set}" = set; then	3607	if ${ac_cv_prog_CC+:} false; then :
2296	echo $ECHO_N "(cached) $ECHO_C" >&6	3608	$as_echo_n "(cached) " >&6
2297	else	3609	else
2298	if test -n "$CC"; then	3610	if test -n "$CC"; then
2299	ac_cv_prog_CC="$CC" # Let the user override the test.	3611	ac_cv_prog_CC="$CC" # Let the user override the test.
2300	else	3612	else
2301	ac_prog_rejected=no	3613	ac_prog_rejected=no
2302	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3614	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2303	for as_dir in $PATH	3615	for as_dir in $PATH
2304	do	3616	do
2305	IFS=$as_save_IFS	3617	IFS=$as_save_IFS
2306	test -z "$as_dir" && as_dir=.	3618	test -z "$as_dir" && as_dir=.
2307	for ac_exec_ext in '' $ac_executable_extensions; do	3619	for ac_exec_ext in '' $ac_executable_extensions; do
2308	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3620	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2309	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3621	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2310	ac_prog_rejected=yes	3622	ac_prog_rejected=yes
2311	continue	3623	continue
2312	fi	3624	fi
2313	ac_cv_prog_CC="cc"	3625	ac_cv_prog_CC="cc"
2314	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3626	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2315	break 2	3627	break 2
2316	fi	3628	fi
2317	done	3629	done
2318	done	3630	done
		3631	IFS=$as_save_IFS
2319		3632
2320	if test $ac_prog_rejected = yes; then	3633	if test $ac_prog_rejected = yes; then
2321	# We found a bogon in the path, so make sure we never use it.	3634	# We found a bogon in the path, so make sure we never use it.
2322	set dummy $ac_cv_prog_CC	3635	set dummy $ac_cv_prog_CC
2323	shift	3636	shift
…		…
2331	fi	3644	fi
2332	fi	3645	fi
2333	fi	3646	fi
2334	CC=$ac_cv_prog_CC	3647	CC=$ac_cv_prog_CC
2335	if test -n "$CC"; then	3648	if test -n "$CC"; then
2336	echo "$as_me:$LINENO: result: $CC" >&5	3649	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2337	echo "${ECHO_T}$CC" >&6	3650	$as_echo "$CC" >&6; }
2338	else	3651	else
2339	echo "$as_me:$LINENO: result: no" >&5	3652	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2340	echo "${ECHO_T}no" >&6	3653	$as_echo "no" >&6; }
2341	fi	3654	fi
		3655
2342		3656
2343	fi	3657	fi
2344	if test -z "$CC"; then	3658	if test -z "$CC"; then
2345	if test -n "$ac_tool_prefix"; then	3659	if test -n "$ac_tool_prefix"; then
2346	for ac_prog in cl	3660	for ac_prog in cl.exe
2347	do	3661	do
2348	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3662	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2349	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3663	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2350	echo "$as_me:$LINENO: checking for $ac_word" >&5	3664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2351	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3665	$as_echo_n "checking for $ac_word... " >&6; }
2352	if test "${ac_cv_prog_CC+set}" = set; then	3666	if ${ac_cv_prog_CC+:} false; then :
2353	echo $ECHO_N "(cached) $ECHO_C" >&6	3667	$as_echo_n "(cached) " >&6
2354	else	3668	else
2355	if test -n "$CC"; then	3669	if test -n "$CC"; then
2356	ac_cv_prog_CC="$CC" # Let the user override the test.	3670	ac_cv_prog_CC="$CC" # Let the user override the test.
2357	else	3671	else
2358	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3672	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2359	for as_dir in $PATH	3673	for as_dir in $PATH
2360	do	3674	do
2361	IFS=$as_save_IFS	3675	IFS=$as_save_IFS
2362	test -z "$as_dir" && as_dir=.	3676	test -z "$as_dir" && as_dir=.
2363	for ac_exec_ext in '' $ac_executable_extensions; do	3677	for ac_exec_ext in '' $ac_executable_extensions; do
2364	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3678	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2365	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3679	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2366	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3680	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2367	break 2	3681	break 2
2368	fi	3682	fi
2369	done	3683	done
2370	done	3684	done
		3685	IFS=$as_save_IFS
2371		3686
2372	fi	3687	fi
2373	fi	3688	fi
2374	CC=$ac_cv_prog_CC	3689	CC=$ac_cv_prog_CC
2375	if test -n "$CC"; then	3690	if test -n "$CC"; then
2376	echo "$as_me:$LINENO: result: $CC" >&5	3691	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2377	echo "${ECHO_T}$CC" >&6	3692	$as_echo "$CC" >&6; }
2378	else	3693	else
2379	echo "$as_me:$LINENO: result: no" >&5	3694	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2380	echo "${ECHO_T}no" >&6	3695	$as_echo "no" >&6; }
2381	fi	3696	fi
		3697
2382		3698
2383	test -n "$CC" && break	3699	test -n "$CC" && break
2384	done	3700	done
2385	fi	3701	fi
2386	if test -z "$CC"; then	3702	if test -z "$CC"; then
2387	ac_ct_CC=$CC	3703	ac_ct_CC=$CC
2388	for ac_prog in cl	3704	for ac_prog in cl.exe
2389	do	3705	do
2390	# Extract the first word of "$ac_prog", so it can be a program name with args.	3706	# Extract the first word of "$ac_prog", so it can be a program name with args.
2391	set dummy $ac_prog; ac_word=$2	3707	set dummy $ac_prog; ac_word=$2
2392	echo "$as_me:$LINENO: checking for $ac_word" >&5	3708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2393	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3709	$as_echo_n "checking for $ac_word... " >&6; }
2394	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3710	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2395	echo $ECHO_N "(cached) $ECHO_C" >&6	3711	$as_echo_n "(cached) " >&6
2396	else	3712	else
2397	if test -n "$ac_ct_CC"; then	3713	if test -n "$ac_ct_CC"; then
2398	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3714	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2399	else	3715	else
2400	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3716	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2401	for as_dir in $PATH	3717	for as_dir in $PATH
2402	do	3718	do
2403	IFS=$as_save_IFS	3719	IFS=$as_save_IFS
2404	test -z "$as_dir" && as_dir=.	3720	test -z "$as_dir" && as_dir=.
2405	for ac_exec_ext in '' $ac_executable_extensions; do	3721	for ac_exec_ext in '' $ac_executable_extensions; do
2406	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3722	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2407	ac_cv_prog_ac_ct_CC="$ac_prog"	3723	ac_cv_prog_ac_ct_CC="$ac_prog"
2408	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3724	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2409	break 2	3725	break 2
2410	fi	3726	fi
2411	done	3727	done
2412	done	3728	done
		3729	IFS=$as_save_IFS
2413		3730
2414	fi	3731	fi
2415	fi	3732	fi
2416	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3733	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2417	if test -n "$ac_ct_CC"; then	3734	if test -n "$ac_ct_CC"; then
2418	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3735	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2419	echo "${ECHO_T}$ac_ct_CC" >&6	3736	$as_echo "$ac_ct_CC" >&6; }
2420	else	3737	else
2421	echo "$as_me:$LINENO: result: no" >&5	3738	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2422	echo "${ECHO_T}no" >&6	3739	$as_echo "no" >&6; }
2423	fi	3740	fi
		3741
2424		3742
2425	test -n "$ac_ct_CC" && break	3743	test -n "$ac_ct_CC" && break
2426	done	3744	done
2427		3745
		3746	if test "x$ac_ct_CC" = x; then
		3747	CC=""
		3748	else
		3749	case $cross_compiling:$ac_tool_warned in
		3750	yes:)
		3751	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3752	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3753	ac_tool_warned=yes ;;
		3754	esac
2428	CC=$ac_ct_CC	3755	CC=$ac_ct_CC
		3756	fi
2429	fi	3757	fi
2430		3758
2431	fi	3759	fi
2432		3760
2433		3761
2434	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3762	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2435	See \`config.log' for more details." >&5	3763	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2436	echo "$as_me: error: no acceptable C compiler found in \$PATH	3764	as_fn_error $? "no acceptable C compiler found in \$PATH
2437	See \`config.log' for more details." >&2;}	3765	See \`config.log' for more details" "$LINENO" 5; }
2438	{ (exit 1); exit 1; }; }
2439		3766
2440	# Provide some information about the compiler.	3767	# Provide some information about the compiler.
2441	echo "$as_me:$LINENO:" \	3768	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2442	"checking for C compiler version" >&5	3769	set X $ac_compile
2443	ac_compiler=`set X $ac_compile; echo $2`	3770	ac_compiler=$2
2444	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3771	for ac_option in --version -v -V -qversion; do
2445	(eval $ac_compiler --version </dev/null >&5) 2>&5	3772	{ { ac_try="$ac_compiler $ac_option >&5"
		3773	case "(($ac_try" in
		3774	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3775	*) ac_try_echo=$ac_try;;
		3776	esac
		3777	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3778	$as_echo "$ac_try_echo"; } >&5
		3779	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2446	ac_status=$?	3780	ac_status=$?
		3781	if test -s conftest.err; then
		3782	sed '10a\
		3783	... rest of stderr output deleted ...
		3784	10q' conftest.err >conftest.er1
		3785	cat conftest.er1 >&5
		3786	fi
		3787	rm -f conftest.er1 conftest.err
2447	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3788	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2448	(exit $ac_status); }	3789	test $ac_status = 0; }
2449	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3790	done
2450	(eval $ac_compiler -v </dev/null >&5) 2>&5
2451	ac_status=$?
2452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2453	(exit $ac_status); }
2454	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2455	(eval $ac_compiler -V </dev/null >&5) 2>&5
2456	ac_status=$?
2457	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2458	(exit $ac_status); }
2459		3791
2460	cat >conftest.$ac_ext <<_ACEOF
2461	#line $LINENO "configure"
2462	/* confdefs.h. */
2463	_ACEOF
2464	cat confdefs.h >>conftest.$ac_ext	3792	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2465	cat >>conftest.$ac_ext <<_ACEOF
2466	/* end confdefs.h. */	3793	/* end confdefs.h. */
2467		3794
2468	int	3795	int
2469	main ()	3796	main ()
2470	{	3797	{
…		…
2472	;	3799	;
2473	return 0;	3800	return 0;
2474	}	3801	}
2475	_ACEOF	3802	_ACEOF
2476	ac_clean_files_save=$ac_clean_files	3803	ac_clean_files_save=$ac_clean_files
2477	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3804	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2478	# Try to create an executable without -o first, disregard a.out.	3805	# Try to create an executable without -o first, disregard a.out.
2479	# It will help us diagnose broken compilers, and finding out an intuition	3806	# It will help us diagnose broken compilers, and finding out an intuition
2480	# of exeext.	3807	# of exeext.
2481	echo "$as_me:$LINENO: checking for C compiler default output" >&5	3808	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2482	echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6	3809	$as_echo_n "checking whether the C compiler works... " >&6; }
2483	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3810	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2484	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3811
		3812	# The possible output files:
		3813	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3814
		3815	ac_rmfiles=
		3816	for ac_file in $ac_files
		3817	do
		3818	case $ac_file in
		3819	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
		3820	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3821	esac
		3822	done
		3823	rm -f $ac_rmfiles
		3824
		3825	if { { ac_try="$ac_link_default"
		3826	case "(($ac_try" in
		3827	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3828	*) ac_try_echo=$ac_try;;
		3829	esac
		3830	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3831	$as_echo "$ac_try_echo"; } >&5
2485	(eval $ac_link_default) 2>&5	3832	(eval "$ac_link_default") 2>&5
2486	ac_status=$?	3833	ac_status=$?
2487	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3834	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2488	(exit $ac_status); }; then	3835	test $ac_status = 0; }; then :
2489	# Find the output, starting from the most likely. This scheme is	3836	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2490	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	3837	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2491	# resort.	3838	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2492		3839	# so that the user can short-circuit this test for compilers unknown to
2493	# Be careful to initialize this variable, since it used to be cached.	3840	# Autoconf.
2494	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3841	for ac_file in $ac_files ''
2495	ac_cv_exeext=
2496	# b.out is created by i960 compilers.
2497	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2498	do	3842	do
2499	test -f "$ac_file" \|\| continue	3843	test -f "$ac_file" \|\| continue
2500	case $ac_file in	3844	case $ac_file in
2501	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )	3845	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2502	;;	3846	;;
2503	conftest.$ac_ext )
2504	# This is the source file.
2505	;;
2506	[ab].out )	3847	[ab].out )
2507	# We found the default executable, but exeext='' is most	3848	# We found the default executable, but exeext='' is most
2508	# certainly right.	3849	# certainly right.
2509	break;;	3850	break;;
2510	. )	3851	. )
		3852	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3853	then :; else
2511	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3854	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2512	# FIXME: I believe we export ac_cv_exeext for Libtool,	3855	fi
2513	# but it would be cool to find out if it's true. Does anybody	3856	# We set ac_cv_exeext here because the later test for it is not
2514	# maintain Libtool? --akim.	3857	# safe: cross compilers may not add the suffix if given an `-o'
2515	export ac_cv_exeext	3858	# argument, so we may need to know it at that point already.
2516	break;;	3859	# Even if this section looks crufty: it has the advantage of
		3860	# actually working.
		3861	break;;
2517	* )	3862	* )
2518	break;;	3863	break;;
2519	esac	3864	esac
2520	done	3865	done
		3866	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3867
2521	else	3868	else
		3869	ac_file=''
		3870	fi
		3871	if test -z "$ac_file"; then :
		3872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3873	$as_echo "no" >&6; }
2522	echo "$as_me: failed program was:" >&5	3874	$as_echo "$as_me: failed program was:" >&5
2523	sed 's/^/\| /' conftest.$ac_ext >&5	3875	sed 's/^/\| /' conftest.$ac_ext >&5
2524		3876
2525	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3877	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2526	See \`config.log' for more details." >&5	3878	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2527	echo "$as_me: error: C compiler cannot create executables	3879	as_fn_error 77 "C compiler cannot create executables
2528	See \`config.log' for more details." >&2;}	3880	See \`config.log' for more details" "$LINENO" 5; }
2529	{ (exit 77); exit 77; }; }	3881	else
		3882	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3883	$as_echo "yes" >&6; }
2530	fi	3884	fi
2531		3885	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3886	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3887	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3888	$as_echo "$ac_file" >&6; }
2532	ac_exeext=$ac_cv_exeext	3889	ac_exeext=$ac_cv_exeext
2533	echo "$as_me:$LINENO: result: $ac_file" >&5
2534	echo "${ECHO_T}$ac_file" >&6
2535		3890
2536	# Check the compiler produces executables we can run. If not, either	3891	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2537	# the compiler is broken, or we cross compile.	3892	ac_clean_files=$ac_clean_files_save
2538	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3893	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2539	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3894	$as_echo_n "checking for suffix of executables... " >&6; }
2540	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3895	if { { ac_try="$ac_link"
2541	# If not cross compiling, check that we can run a simple program.	3896	case "(($ac_try" in
2542	if test "$cross_compiling" != yes; then	3897	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2543	if { ac_try='./$ac_file'	3898	*) ac_try_echo=$ac_try;;
2544	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3899	esac
		3900	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3901	$as_echo "$ac_try_echo"; } >&5
2545	(eval $ac_try) 2>&5	3902	(eval "$ac_link") 2>&5
2546	ac_status=$?	3903	ac_status=$?
2547	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3904	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2548	(exit $ac_status); }; }; then
2549	cross_compiling=no
2550	else
2551	if test "$cross_compiling" = maybe; then
2552	cross_compiling=yes
2553	else
2554	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2555	If you meant to cross compile, use \`--host'.
2556	See \`config.log' for more details." >&5
2557	echo "$as_me: error: cannot run C compiled programs.
2558	If you meant to cross compile, use \`--host'.
2559	See \`config.log' for more details." >&2;}
2560	{ (exit 1); exit 1; }; }
2561	fi
2562	fi
2563	fi
2564	echo "$as_me:$LINENO: result: yes" >&5
2565	echo "${ECHO_T}yes" >&6
2566
2567	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2568	ac_clean_files=$ac_clean_files_save
2569	# Check the compiler produces executables we can run. If not, either
2570	# the compiler is broken, or we cross compile.
2571	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2572	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2573	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2574	echo "${ECHO_T}$cross_compiling" >&6
2575
2576	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2577	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2578	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2579	(eval $ac_link) 2>&5
2580	ac_status=$?
2581	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2582	(exit $ac_status); }; then	3905	test $ac_status = 0; }; then :
2583	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3906	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2584	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3907	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2585	# work properly (i.e., refer to `conftest.exe'), while it won't with	3908	# work properly (i.e., refer to `conftest.exe'), while it won't with
2586	# `rm'.	3909	# `rm'.
2587	for ac_file in conftest.exe conftest conftest.*; do	3910	for ac_file in conftest.exe conftest conftest.*; do
2588	test -f "$ac_file" \|\| continue	3911	test -f "$ac_file" \|\| continue
2589	case $ac_file in	3912	case $ac_file in
2590	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;	3913	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2591	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3914	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2592	export ac_cv_exeext	3915	break;;
2593	break;;
2594	* ) break;;	3916	* ) break;;
2595	esac	3917	esac
2596	done	3918	done
2597	else	3919	else
2598	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3920	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2599	See \`config.log' for more details." >&5	3921	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2600	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3922	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2601	See \`config.log' for more details." >&2;}	3923	See \`config.log' for more details" "$LINENO" 5; }
2602	{ (exit 1); exit 1; }; }
2603	fi	3924	fi
2604
2605	rm -f conftest$ac_cv_exeext	3925	rm -f conftest conftest$ac_cv_exeext
2606	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3926	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2607	echo "${ECHO_T}$ac_cv_exeext" >&6	3927	$as_echo "$ac_cv_exeext" >&6; }
2608		3928
2609	rm -f conftest.$ac_ext	3929	rm -f conftest.$ac_ext
2610	EXEEXT=$ac_cv_exeext	3930	EXEEXT=$ac_cv_exeext
2611	ac_exeext=$EXEEXT	3931	ac_exeext=$EXEEXT
2612	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2613	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2614	if test "${ac_cv_objext+set}" = set; then
2615	echo $ECHO_N "(cached) $ECHO_C" >&6
2616	else
2617	cat >conftest.$ac_ext <<_ACEOF
2618	#line $LINENO "configure"
2619	/* confdefs.h. */
2620	_ACEOF
2621	cat confdefs.h >>conftest.$ac_ext	3932	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2622	cat >>conftest.$ac_ext <<_ACEOF
2623	/* end confdefs.h. */	3933	/* end confdefs.h. */
2624		3934	#include <stdio.h>
2625	int	3935	int
2626	main ()	3936	main ()
2627	{	3937	{
		3938	FILE *f = fopen ("conftest.out", "w");
		3939	return ferror (f) \|\| fclose (f) != 0;
2628		3940
2629	;	3941	;
2630	return 0;	3942	return 0;
2631	}	3943	}
2632	_ACEOF	3944	_ACEOF
		3945	ac_clean_files="$ac_clean_files conftest.out"
		3946	# Check that the compiler produces executables we can run. If not, either
		3947	# the compiler is broken, or we cross compile.
		3948	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3949	$as_echo_n "checking whether we are cross compiling... " >&6; }
		3950	if test "$cross_compiling" != yes; then
		3951	{ { ac_try="$ac_link"
		3952	case "(($ac_try" in
		3953	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3954	*) ac_try_echo=$ac_try;;
		3955	esac
		3956	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3957	$as_echo "$ac_try_echo"; } >&5
		3958	(eval "$ac_link") 2>&5
		3959	ac_status=$?
		3960	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3961	test $ac_status = 0; }
		3962	if { ac_try='./conftest$ac_cv_exeext'
		3963	{ { case "(($ac_try" in
		3964	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3965	*) ac_try_echo=$ac_try;;
		3966	esac
		3967	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3968	$as_echo "$ac_try_echo"; } >&5
		3969	(eval "$ac_try") 2>&5
		3970	ac_status=$?
		3971	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3972	test $ac_status = 0; }; }; then
		3973	cross_compiling=no
		3974	else
		3975	if test "$cross_compiling" = maybe; then
		3976	cross_compiling=yes
		3977	else
		3978	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3979	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3980	as_fn_error $? "cannot run C compiled programs.
		3981	If you meant to cross compile, use \`--host'.
		3982	See \`config.log' for more details" "$LINENO" 5; }
		3983	fi
		3984	fi
		3985	fi
		3986	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3987	$as_echo "$cross_compiling" >&6; }
		3988
		3989	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3990	ac_clean_files=$ac_clean_files_save
		3991	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3992	$as_echo_n "checking for suffix of object files... " >&6; }
		3993	if ${ac_cv_objext+:} false; then :
		3994	$as_echo_n "(cached) " >&6
		3995	else
		3996	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3997	/* end confdefs.h. */
		3998
		3999	int
		4000	main ()
		4001	{
		4002
		4003	;
		4004	return 0;
		4005	}
		4006	_ACEOF
2633	rm -f conftest.o conftest.obj	4007	rm -f conftest.o conftest.obj
2634	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4008	if { { ac_try="$ac_compile"
		4009	case "(($ac_try" in
		4010	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		4011	*) ac_try_echo=$ac_try;;
		4012	esac
		4013	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4014	$as_echo "$ac_try_echo"; } >&5
2635	(eval $ac_compile) 2>&5	4015	(eval "$ac_compile") 2>&5
2636	ac_status=$?	4016	ac_status=$?
2637	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4017	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2638	(exit $ac_status); }; then	4018	test $ac_status = 0; }; then :
2639	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4019	for ac_file in conftest.o conftest.obj conftest.*; do
		4020	test -f "$ac_file" \|\| continue;
2640	case $ac_file in	4021	case $ac_file in
2641	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;	4022	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2642	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	4023	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2643	break;;	4024	break;;
2644	esac	4025	esac
2645	done	4026	done
2646	else	4027	else
2647	echo "$as_me: failed program was:" >&5	4028	$as_echo "$as_me: failed program was:" >&5
2648	sed 's/^/\| /' conftest.$ac_ext >&5	4029	sed 's/^/\| /' conftest.$ac_ext >&5
2649		4030
2650	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4031	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2651	See \`config.log' for more details." >&5	4032	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2652	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4033	as_fn_error $? "cannot compute suffix of object files: cannot compile
2653	See \`config.log' for more details." >&2;}	4034	See \`config.log' for more details" "$LINENO" 5; }
2654	{ (exit 1); exit 1; }; }
2655	fi	4035	fi
2656
2657	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4036	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2658	fi	4037	fi
2659	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4038	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2660	echo "${ECHO_T}$ac_cv_objext" >&6	4039	$as_echo "$ac_cv_objext" >&6; }
2661	OBJEXT=$ac_cv_objext	4040	OBJEXT=$ac_cv_objext
2662	ac_objext=$OBJEXT	4041	ac_objext=$OBJEXT
2663	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4042	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2664	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4043	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2665	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4044	if ${ac_cv_c_compiler_gnu+:} false; then :
2666	echo $ECHO_N "(cached) $ECHO_C" >&6	4045	$as_echo_n "(cached) " >&6
2667	else	4046	else
2668	cat >conftest.$ac_ext <<_ACEOF
2669	#line $LINENO "configure"
2670	/* confdefs.h. */
2671	_ACEOF
2672	cat confdefs.h >>conftest.$ac_ext	4047	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2673	cat >>conftest.$ac_ext <<_ACEOF
2674	/* end confdefs.h. */	4048	/* end confdefs.h. */
2675		4049
2676	int	4050	int
2677	main ()	4051	main ()
2678	{	4052	{
…		…
2682		4056
2683	;	4057	;
2684	return 0;	4058	return 0;
2685	}	4059	}
2686	_ACEOF	4060	_ACEOF
2687	rm -f conftest.$ac_objext	4061	if ac_fn_c_try_compile "$LINENO"; then :
2688	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2689	(eval $ac_compile) 2>&5
2690	ac_status=$?
2691	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2692	(exit $ac_status); } &&
2693	{ ac_try='test -s conftest.$ac_objext'
2694	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2695	(eval $ac_try) 2>&5
2696	ac_status=$?
2697	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2698	(exit $ac_status); }; }; then
2699	ac_compiler_gnu=yes	4062	ac_compiler_gnu=yes
2700	else	4063	else
2701	echo "$as_me: failed program was:" >&5
2702	sed 's/^/\| /' conftest.$ac_ext >&5
2703
2704	ac_compiler_gnu=no	4064	ac_compiler_gnu=no
2705	fi	4065	fi
2706	rm -f conftest.$ac_objext conftest.$ac_ext	4066	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2707	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4067	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2708		4068
2709	fi	4069	fi
2710	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2711	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4071	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2712	GCC=`test $ac_compiler_gnu = yes && echo yes`	4072	if test $ac_compiler_gnu = yes; then
		4073	GCC=yes
		4074	else
		4075	GCC=
		4076	fi
2713	ac_test_CFLAGS=${CFLAGS+set}	4077	ac_test_CFLAGS=${CFLAGS+set}
2714	ac_save_CFLAGS=$CFLAGS	4078	ac_save_CFLAGS=$CFLAGS
		4079	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4080	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		4081	if ${ac_cv_prog_cc_g+:} false; then :
		4082	$as_echo_n "(cached) " >&6
		4083	else
		4084	ac_save_c_werror_flag=$ac_c_werror_flag
		4085	ac_c_werror_flag=yes
		4086	ac_cv_prog_cc_g=no
2715	CFLAGS="-g"	4087	CFLAGS="-g"
2716	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2717	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2718	if test "${ac_cv_prog_cc_g+set}" = set; then
2719	echo $ECHO_N "(cached) $ECHO_C" >&6
2720	else
2721	cat >conftest.$ac_ext <<_ACEOF
2722	#line $LINENO "configure"
2723	/* confdefs.h. */
2724	_ACEOF
2725	cat confdefs.h >>conftest.$ac_ext	4088	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2726	cat >>conftest.$ac_ext <<_ACEOF
2727	/* end confdefs.h. */	4089	/* end confdefs.h. */
2728		4090
2729	int	4091	int
2730	main ()	4092	main ()
2731	{	4093	{
2732		4094
2733	;	4095	;
2734	return 0;	4096	return 0;
2735	}	4097	}
2736	_ACEOF	4098	_ACEOF
2737	rm -f conftest.$ac_objext	4099	if ac_fn_c_try_compile "$LINENO"; then :
2738	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2739	(eval $ac_compile) 2>&5
2740	ac_status=$?
2741	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2742	(exit $ac_status); } &&
2743	{ ac_try='test -s conftest.$ac_objext'
2744	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2745	(eval $ac_try) 2>&5
2746	ac_status=$?
2747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2748	(exit $ac_status); }; }; then
2749	ac_cv_prog_cc_g=yes	4100	ac_cv_prog_cc_g=yes
2750	else	4101	else
2751	echo "$as_me: failed program was:" >&5	4102	CFLAGS=""
2752	sed 's/^/\| /' conftest.$ac_ext >&5	4103	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4104	/* end confdefs.h. */
2753		4105
		4106	int
		4107	main ()
		4108	{
		4109
		4110	;
		4111	return 0;
		4112	}
		4113	_ACEOF
		4114	if ac_fn_c_try_compile "$LINENO"; then :
		4115
		4116	else
		4117	ac_c_werror_flag=$ac_save_c_werror_flag
		4118	CFLAGS="-g"
		4119	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4120	/* end confdefs.h. */
		4121
		4122	int
		4123	main ()
		4124	{
		4125
		4126	;
		4127	return 0;
		4128	}
		4129	_ACEOF
		4130	if ac_fn_c_try_compile "$LINENO"; then :
2754	ac_cv_prog_cc_g=no	4131	ac_cv_prog_cc_g=yes
2755	fi	4132	fi
2756	rm -f conftest.$ac_objext conftest.$ac_ext	4133	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2757	fi	4134	fi
		4135	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4136	fi
		4137	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4138	ac_c_werror_flag=$ac_save_c_werror_flag
		4139	fi
2758	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4140	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2759	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4141	$as_echo "$ac_cv_prog_cc_g" >&6; }
2760	if test "$ac_test_CFLAGS" = set; then	4142	if test "$ac_test_CFLAGS" = set; then
2761	CFLAGS=$ac_save_CFLAGS	4143	CFLAGS=$ac_save_CFLAGS
2762	elif test $ac_cv_prog_cc_g = yes; then	4144	elif test $ac_cv_prog_cc_g = yes; then
2763	if test "$GCC" = yes; then	4145	if test "$GCC" = yes; then
2764	CFLAGS="-g -O2"	4146	CFLAGS="-g -O2"
…		…
2770	CFLAGS="-O2"	4152	CFLAGS="-O2"
2771	else	4153	else
2772	CFLAGS=	4154	CFLAGS=
2773	fi	4155	fi
2774	fi	4156	fi
2775	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4157	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2776	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4158	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2777	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4159	if ${ac_cv_prog_cc_c89+:} false; then :
2778	echo $ECHO_N "(cached) $ECHO_C" >&6	4160	$as_echo_n "(cached) " >&6
2779	else	4161	else
2780	ac_cv_prog_cc_stdc=no	4162	ac_cv_prog_cc_c89=no
2781	ac_save_CC=$CC	4163	ac_save_CC=$CC
2782	cat >conftest.$ac_ext <<_ACEOF
2783	#line $LINENO "configure"
2784	/* confdefs.h. */
2785	_ACEOF
2786	cat confdefs.h >>conftest.$ac_ext	4164	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2787	cat >>conftest.$ac_ext <<_ACEOF
2788	/* end confdefs.h. */	4165	/* end confdefs.h. */
2789	#include <stdarg.h>	4166	#include <stdarg.h>
2790	#include <stdio.h>	4167	#include <stdio.h>
2791	#include <sys/types.h>	4168	struct stat;
2792	#include <sys/stat.h>
2793	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	4169	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2794	struct buf { int x; };	4170	struct buf { int x; };
2795	FILE * (rcsopen) (struct buf , struct stat *, int);	4171	FILE * (rcsopen) (struct buf , struct stat *, int);
2796	static char *e (p, i)	4172	static char *e (p, i)
2797	char **p;	4173	char **p;
…		…
2806	va_start (v,p);	4182	va_start (v,p);
2807	s = g (p, va_arg (v,int));	4183	s = g (p, va_arg (v,int));
2808	va_end (v);	4184	va_end (v);
2809	return s;	4185	return s;
2810	}	4186	}
		4187
		4188	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		4189	function prototypes and stuff, but not '\xHH' hex character constants.
		4190	These don't provoke an error unfortunately, instead are silently treated
		4191	as 'x'. The following induces an error, until -std is added to get
		4192	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
		4193	array size at least. It's necessary to write '\x00'==0 to get something
		4194	that's true only with -std. */
		4195	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4196
		4197	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4198	inside strings and character constants. */
		4199	#define FOO(x) 'x'
		4200	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
		4201
2811	int test (int i, double x);	4202	int test (int i, double x);
2812	struct s1 {int (*f) (int a);};	4203	struct s1 {int (*f) (int a);};
2813	struct s2 {int (*f) (double a);};	4204	struct s2 {int (*f) (double a);};
2814	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);	4205	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2815	int argc;	4206	int argc;
…		…
2820	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];	4211	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2821	;	4212	;
2822	return 0;	4213	return 0;
2823	}	4214	}
2824	_ACEOF	4215	_ACEOF
2825	# Don't try gcc -ansi; that turns off useful extensions and	4216	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2826	# breaks some systems' header files.	4217	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2827	# AIX -qlanglvl=ansi
2828	# Ultrix and OSF/1 -std1
2829	# HP-UX 10.20 and later -Ae
2830	# HP-UX older versions -Aa -D_HPUX_SOURCE
2831	# SVR4 -Xc -D__EXTENSIONS__
2832	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2833	do	4218	do
2834	CC="$ac_save_CC $ac_arg"	4219	CC="$ac_save_CC $ac_arg"
2835	rm -f conftest.$ac_objext	4220	if ac_fn_c_try_compile "$LINENO"; then :
2836	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2837	(eval $ac_compile) 2>&5
2838	ac_status=$?
2839	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2840	(exit $ac_status); } &&
2841	{ ac_try='test -s conftest.$ac_objext'
2842	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2843	(eval $ac_try) 2>&5
2844	ac_status=$?
2845	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2846	(exit $ac_status); }; }; then
2847	ac_cv_prog_cc_stdc=$ac_arg	4221	ac_cv_prog_cc_c89=$ac_arg
2848	break
2849	else
2850	echo "$as_me: failed program was:" >&5
2851	sed 's/^/\| /' conftest.$ac_ext >&5
2852
2853	fi	4222	fi
2854	rm -f conftest.$ac_objext	4223	rm -f core conftest.err conftest.$ac_objext
		4224	test "x$ac_cv_prog_cc_c89" != "xno" && break
2855	done	4225	done
2856	rm -f conftest.$ac_ext conftest.$ac_objext	4226	rm -f conftest.$ac_ext
2857	CC=$ac_save_CC	4227	CC=$ac_save_CC
2858		4228
2859	fi	4229	fi
2860		4230	# AC_CACHE_VAL
2861	case "x$ac_cv_prog_cc_stdc" in	4231	case "x$ac_cv_prog_cc_c89" in
		4232	x)
		4233	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4234	$as_echo "none needed" >&6; } ;;
2862	x\|xno)	4235	xno)
2863	echo "$as_me:$LINENO: result: none needed" >&5	4236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2864	echo "${ECHO_T}none needed" >&6 ;;	4237	$as_echo "unsupported" >&6; } ;;
2865	*)	4238	*)
2866	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2867	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2868	CC="$CC $ac_cv_prog_cc_stdc" ;;	4239	CC="$CC $ac_cv_prog_cc_c89"
		4240	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4241	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2869	esac	4242	esac
		4243	if test "x$ac_cv_prog_cc_c89" != xno; then :
2870		4244
2871	# Some people use a C++ compiler to compile C. Since we use `exit',
2872	# in C++ we need to declare it. In case someone uses the same compiler
2873	# for both compiling C and C++ we need to have the C++ compiler decide
2874	# the declaration of exit, since it's the most demanding environment.
2875	cat >conftest.$ac_ext <<_ACEOF
2876	#ifndef __cplusplus
2877	choke me
2878	#endif
2879	_ACEOF
2880	rm -f conftest.$ac_objext
2881	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2882	(eval $ac_compile) 2>&5
2883	ac_status=$?
2884	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2885	(exit $ac_status); } &&
2886	{ ac_try='test -s conftest.$ac_objext'
2887	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2888	(eval $ac_try) 2>&5
2889	ac_status=$?
2890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2891	(exit $ac_status); }; }; then
2892	for ac_declaration in \
2893	'' \
2894	'extern "C" void std::exit (int) throw (); using std::exit;' \
2895	'extern "C" void std::exit (int); using std::exit;' \
2896	'extern "C" void exit (int) throw ();' \
2897	'extern "C" void exit (int);' \
2898	'void exit (int);'
2899	do
2900	cat >conftest.$ac_ext <<_ACEOF
2901	#line $LINENO "configure"
2902	/* confdefs.h. */
2903	_ACEOF
2904	cat confdefs.h >>conftest.$ac_ext
2905	cat >>conftest.$ac_ext <<_ACEOF
2906	/* end confdefs.h. */
2907	$ac_declaration
2908	#include <stdlib.h>
2909	int
2910	main ()
2911	{
2912	exit (42);
2913	;
2914	return 0;
2915	}
2916	_ACEOF
2917	rm -f conftest.$ac_objext
2918	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2919	(eval $ac_compile) 2>&5
2920	ac_status=$?
2921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2922	(exit $ac_status); } &&
2923	{ ac_try='test -s conftest.$ac_objext'
2924	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2925	(eval $ac_try) 2>&5
2926	ac_status=$?
2927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2928	(exit $ac_status); }; }; then
2929	:
2930	else
2931	echo "$as_me: failed program was:" >&5
2932	sed 's/^/\| /' conftest.$ac_ext >&5
2933
2934	continue
2935	fi	4245	fi
2936	rm -f conftest.$ac_objext conftest.$ac_ext
2937	cat >conftest.$ac_ext <<_ACEOF
2938	#line $LINENO "configure"
2939	/* confdefs.h. */
2940	_ACEOF
2941	cat confdefs.h >>conftest.$ac_ext
2942	cat >>conftest.$ac_ext <<_ACEOF
2943	/* end confdefs.h. */
2944	$ac_declaration
2945	int
2946	main ()
2947	{
2948	exit (42);
2949	;
2950	return 0;
2951	}
2952	_ACEOF
2953	rm -f conftest.$ac_objext
2954	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2955	(eval $ac_compile) 2>&5
2956	ac_status=$?
2957	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2958	(exit $ac_status); } &&
2959	{ ac_try='test -s conftest.$ac_objext'
2960	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2961	(eval $ac_try) 2>&5
2962	ac_status=$?
2963	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964	(exit $ac_status); }; }; then
2965	break
2966	else
2967	echo "$as_me: failed program was:" >&5
2968	sed 's/^/\| /' conftest.$ac_ext >&5
2969		4246
2970	fi
2971	rm -f conftest.$ac_objext conftest.$ac_ext
2972	done
2973	rm -f conftest*
2974	if test -n "$ac_declaration"; then
2975	echo '#ifdef __cplusplus' >>confdefs.h
2976	echo $ac_declaration >>confdefs.h
2977	echo '#endif' >>confdefs.h
2978	fi
2979
2980	else
2981	echo "$as_me: failed program was:" >&5
2982	sed 's/^/\| /' conftest.$ac_ext >&5
2983
2984	fi
2985	rm -f conftest.$ac_objext conftest.$ac_ext
2986	ac_ext=c	4247	ac_ext=c
2987	ac_cpp='$CPP $CPPFLAGS'	4248	ac_cpp='$CPP $CPPFLAGS'
2988	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4249	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2989	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4250	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2990	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4251	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2991		4252
2992	depcc="$CC" am_compiler_list=	4253	depcc="$CC" am_compiler_list=
2993		4254
2994	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4255	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
2995	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4256	$as_echo_n "checking dependency style of $depcc... " >&6; }
2996	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4257	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
2997	echo $ECHO_N "(cached) $ECHO_C" >&6	4258	$as_echo_n "(cached) " >&6
2998	else	4259	else
2999	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4260	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3000	# We make a subdir and do the tests there. Otherwise we can end up	4261	# We make a subdir and do the tests there. Otherwise we can end up
3001	# making bogus files that we don't know about and never remove. For	4262	# making bogus files that we don't know about and never remove. For
3002	# instance it was reported that on HP-UX the gcc test will end up	4263	# instance it was reported that on HP-UX the gcc test will end up
…		…
3072	else	4333	else
3073	am_cv_CC_dependencies_compiler_type=none	4334	am_cv_CC_dependencies_compiler_type=none
3074	fi	4335	fi
3075		4336
3076	fi	4337	fi
3077	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4338	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3078	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4339	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3079	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4340	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3080		4341
3081		4342
3082		4343
3083	if	4344	if
…		…
3090	am__fastdepCC_FALSE=	4351	am__fastdepCC_FALSE=
3091	fi	4352	fi
3092		4353
3093		4354
3094		4355
3095	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4356	# Check whether --with-gnu-ld was given.
3096	if test "${with_gnu_ld+set}" = set; then	4357	if test "${with_gnu_ld+set}" = set; then :
3097	withval="$with_gnu_ld"
3098	test "$withval" = no \|\| with_gnu_ld=yes	4358	withval=$with_gnu_ld; test "$withval" = no \|\| with_gnu_ld=yes
3099	else	4359	else
3100	with_gnu_ld=no	4360	with_gnu_ld=no
3101	fi;	4361	fi
		4362
3102	ac_prog=ld	4363	ac_prog=ld
3103	if test "$GCC" = yes; then	4364	if test "$GCC" = yes; then
3104	# Check if gcc -print-prog-name=ld gives a path.	4365	# Check if gcc -print-prog-name=ld gives a path.
3105	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4366	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3106	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4367	$as_echo_n "checking for ld used by GCC... " >&6; }
3107	case $host in	4368	case $host in
3108	--mingw*)	4369	--mingw*)
3109	# gcc leaves a trailing carriage return which upsets mingw	4370	# gcc leaves a trailing carriage return which upsets mingw
3110	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;	4371	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3111	*)	4372	*)
…		…
3130	# If it is relative, then search for the first ld in PATH.	4391	# If it is relative, then search for the first ld in PATH.
3131	with_gnu_ld=unknown	4392	with_gnu_ld=unknown
3132	;;	4393	;;
3133	esac	4394	esac
3134	elif test "$with_gnu_ld" = yes; then	4395	elif test "$with_gnu_ld" = yes; then
3135	echo "$as_me:$LINENO: checking for GNU ld" >&5	4396	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3136	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4397	$as_echo_n "checking for GNU ld... " >&6; }
3137	else	4398	else
3138	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4399	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3139	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4400	$as_echo_n "checking for non-GNU ld... " >&6; }
3140	fi	4401	fi
3141	if test "${acl_cv_path_LD+set}" = set; then	4402	if ${acl_cv_path_LD+:} false; then :
3142	echo $ECHO_N "(cached) $ECHO_C" >&6	4403	$as_echo_n "(cached) " >&6
3143	else	4404	else
3144	if test -z "$LD"; then	4405	if test -z "$LD"; then
3145	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4406	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3146	for ac_dir in $PATH; do	4407	for ac_dir in $PATH; do
3147	test -z "$ac_dir" && ac_dir=.	4408	test -z "$ac_dir" && ac_dir=.
…		…
3163	fi	4424	fi
3164	fi	4425	fi
3165		4426
3166	LD="$acl_cv_path_LD"	4427	LD="$acl_cv_path_LD"
3167	if test -n "$LD"; then	4428	if test -n "$LD"; then
3168	echo "$as_me:$LINENO: result: $LD" >&5	4429	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3169	echo "${ECHO_T}$LD" >&6	4430	$as_echo "$LD" >&6; }
3170	else	4431	else
3171	echo "$as_me:$LINENO: result: no" >&5	4432	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3172	echo "${ECHO_T}no" >&6	4433	$as_echo "no" >&6; }
3173	fi	4434	fi
3174	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4435	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
3175	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3176	{ (exit 1); exit 1; }; }
3177	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	4436	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3178	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	4437	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3179	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4438	if ${acl_cv_prog_gnu_ld+:} false; then :
3180	echo $ECHO_N "(cached) $ECHO_C" >&6	4439	$as_echo_n "(cached) " >&6
3181	else	4440	else
3182	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4441	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3183	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then	4442	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3184	acl_cv_prog_gnu_ld=yes	4443	acl_cv_prog_gnu_ld=yes
3185	else	4444	else
3186	acl_cv_prog_gnu_ld=no	4445	acl_cv_prog_gnu_ld=no
3187	fi	4446	fi
3188	fi	4447	fi
3189	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4448	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3190	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4449	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3191	with_gnu_ld=$acl_cv_prog_gnu_ld	4450	with_gnu_ld=$acl_cv_prog_gnu_ld
3192		4451
3193		4452
3194		4453
3195	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4454	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3196	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4455	$as_echo_n "checking for shared library run path origin... " >&6; }
3197	if test "${acl_cv_rpath+set}" = set; then	4456	if ${acl_cv_rpath+:} false; then :
3198	echo $ECHO_N "(cached) $ECHO_C" >&6	4457	$as_echo_n "(cached) " >&6
3199	else	4458	else
3200		4459
3201	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4460	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3202	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4461	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3203	. ./conftest.sh	4462	. ./conftest.sh
3204	rm -f ./conftest.sh	4463	rm -f ./conftest.sh
3205	acl_cv_rpath=done	4464	acl_cv_rpath=done
3206		4465
3207	fi	4466	fi
3208	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4467	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3209	echo "${ECHO_T}$acl_cv_rpath" >&6	4468	$as_echo "$acl_cv_rpath" >&6; }
3210	wl="$acl_cv_wl"	4469	wl="$acl_cv_wl"
3211	libext="$acl_cv_libext"	4470	libext="$acl_cv_libext"
3212	shlibext="$acl_cv_shlibext"	4471	shlibext="$acl_cv_shlibext"
3213	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4472	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3214	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4473	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3215	hardcode_direct="$acl_cv_hardcode_direct"	4474	hardcode_direct="$acl_cv_hardcode_direct"
3216	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4475	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3217	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4476	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3218	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4477	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3219	# Check whether --enable-rpath or --disable-rpath was given.	4478	# Check whether --enable-rpath was given.
3220	if test "${enable_rpath+set}" = set; then	4479	if test "${enable_rpath+set}" = set; then :
3221	enableval="$enable_rpath"	4480	enableval=$enable_rpath; :
3222	:
3223	else	4481	else
3224	enable_rpath=yes	4482	enable_rpath=yes
3225	fi;	4483	fi
		4484
3226		4485
3227		4486
3228		4487
3229		4488
3230		4489
…		…
3242		4501
3243	exec_prefix="$acl_save_exec_prefix"	4502	exec_prefix="$acl_save_exec_prefix"
3244	prefix="$acl_save_prefix"	4503	prefix="$acl_save_prefix"
3245		4504
3246		4505
3247	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4506	# Check whether --with-libiconv-prefix was given.
3248	if test "${with_libiconv_prefix+set}" = set; then	4507	if test "${with_libiconv_prefix+set}" = set; then :
3249	withval="$with_libiconv_prefix"	4508	withval=$with_libiconv_prefix;
3250
3251	if test "X$withval" = "Xno"; then	4509	if test "X$withval" = "Xno"; then
3252	use_additional=no	4510	use_additional=no
3253	else	4511	else
3254	if test "X$withval" = "X"; then	4512	if test "X$withval" = "X"; then
3255		4513
…		…
3268	additional_includedir="$withval/include"	4526	additional_includedir="$withval/include"
3269	additional_libdir="$withval/lib"	4527	additional_libdir="$withval/lib"
3270	fi	4528	fi
3271	fi	4529	fi
3272		4530
3273	fi;	4531	fi
		4532
3274	LIBICONV=	4533	LIBICONV=
3275	LTLIBICONV=	4534	LTLIBICONV=
3276	INCICONV=	4535	INCICONV=
3277	rpathdirs=	4536	rpathdirs=
3278	ltrpathdirs=	4537	ltrpathdirs=
…		…
3621		4880
3622		4881
3623		4882
3624		4883
3625		4884
3626	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4885	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3627	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4886	$as_echo_n "checking whether NLS is requested... " >&6; }
3628	# Check whether --enable-nls or --disable-nls was given.	4887	# Check whether --enable-nls was given.
3629	if test "${enable_nls+set}" = set; then	4888	if test "${enable_nls+set}" = set; then :
3630	enableval="$enable_nls"	4889	enableval=$enable_nls; USE_NLS=$enableval
3631	USE_NLS=$enableval
3632	else	4890	else
3633	USE_NLS=yes	4891	USE_NLS=yes
3634	fi;	4892	fi
		4893
3635	echo "$as_me:$LINENO: result: $USE_NLS" >&5	4894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3636	echo "${ECHO_T}$USE_NLS" >&6	4895	$as_echo "$USE_NLS" >&6; }
3637		4896
3638		4897
3639		4898
3640	LIBINTL=	4899	LIBINTL=
3641	LTLIBINTL=	4900	LTLIBINTL=
…		…
3647		4906
3648		4907
3649		4908
3650		4909
3651		4910
3652	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	4911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3653	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	4912	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3654	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	4913	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3655	echo $ECHO_N "(cached) $ECHO_C" >&6	4914	$as_echo_n "(cached) " >&6
3656	else	4915	else
3657	cat >conftest.$ac_ext <<_ACEOF
3658	#line $LINENO "configure"
3659	/* confdefs.h. */
3660	_ACEOF
3661	cat confdefs.h >>conftest.$ac_ext	4916	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3662	cat >>conftest.$ac_ext <<_ACEOF
3663	/* end confdefs.h. */	4917	/* end confdefs.h. */
3664	#include <libintl.h>	4918	#include <libintl.h>
3665	extern int _nl_msg_cat_cntr;	4919	extern int _nl_msg_cat_cntr;
3666	extern int *_nl_domain_bindings;	4920	extern int *_nl_domain_bindings;
3667	int	4921	int
…		…
3671	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	4925	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3672	;	4926	;
3673	return 0;	4927	return 0;
3674	}	4928	}
3675	_ACEOF	4929	_ACEOF
3676	rm -f conftest.$ac_objext conftest$ac_exeext	4930	if ac_fn_c_try_link "$LINENO"; then :
3677	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3678	(eval $ac_link) 2>&5
3679	ac_status=$?
3680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3681	(exit $ac_status); } &&
3682	{ ac_try='test -s conftest$ac_exeext'
3683	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3684	(eval $ac_try) 2>&5
3685	ac_status=$?
3686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3687	(exit $ac_status); }; }; then
3688	gt_cv_func_gnugettext1_libc=yes	4931	gt_cv_func_gnugettext1_libc=yes
3689	else	4932	else
3690	echo "$as_me: failed program was:" >&5
3691	sed 's/^/\| /' conftest.$ac_ext >&5
3692
3693	gt_cv_func_gnugettext1_libc=no	4933	gt_cv_func_gnugettext1_libc=no
3694	fi	4934	fi
3695	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	4935	rm -f core conftest.err conftest.$ac_objext \
		4936	conftest$ac_exeext conftest.$ac_ext
3696	fi	4937	fi
3697	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	4938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3698	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	4939	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3699		4940
3700	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	4941	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3701		4942
3702		4943
3703		4944
…		…
3726	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	4967	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3727	fi	4968	fi
3728	done	4969	done
3729		4970
3730		4971
3731	echo "$as_me:$LINENO: checking for iconv" >&5	4972	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3732	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	4973	$as_echo_n "checking for iconv... " >&6; }
3733	if test "${am_cv_func_iconv+set}" = set; then	4974	if ${am_cv_func_iconv+:} false; then :
3734	echo $ECHO_N "(cached) $ECHO_C" >&6	4975	$as_echo_n "(cached) " >&6
3735	else	4976	else
3736		4977
3737	am_cv_func_iconv="no, consider installing GNU libiconv"	4978	am_cv_func_iconv="no, consider installing GNU libiconv"
3738	am_cv_lib_iconv=no	4979	am_cv_lib_iconv=no
3739	cat >conftest.$ac_ext <<_ACEOF
3740	#line $LINENO "configure"
3741	/* confdefs.h. */
3742	_ACEOF
3743	cat confdefs.h >>conftest.$ac_ext	4980	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3744	cat >>conftest.$ac_ext <<_ACEOF
3745	/* end confdefs.h. */	4981	/* end confdefs.h. */
3746	#include <stdlib.h>	4982	#include <stdlib.h>
3747	#include <iconv.h>	4983	#include <iconv.h>
3748	int	4984	int
3749	main ()	4985	main ()
…		…
3753	iconv_close(cd);	4989	iconv_close(cd);
3754	;	4990	;
3755	return 0;	4991	return 0;
3756	}	4992	}
3757	_ACEOF	4993	_ACEOF
3758	rm -f conftest.$ac_objext conftest$ac_exeext	4994	if ac_fn_c_try_link "$LINENO"; then :
3759	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3760	(eval $ac_link) 2>&5
3761	ac_status=$?
3762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3763	(exit $ac_status); } &&
3764	{ ac_try='test -s conftest$ac_exeext'
3765	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3766	(eval $ac_try) 2>&5
3767	ac_status=$?
3768	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3769	(exit $ac_status); }; }; then
3770	am_cv_func_iconv=yes	4995	am_cv_func_iconv=yes
3771	else
3772	echo "$as_me: failed program was:" >&5
3773	sed 's/^/\| /' conftest.$ac_ext >&5
3774
3775	fi	4996	fi
3776	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	4997	rm -f core conftest.err conftest.$ac_objext \
		4998	conftest$ac_exeext conftest.$ac_ext
3777	if test "$am_cv_func_iconv" != yes; then	4999	if test "$am_cv_func_iconv" != yes; then
3778	am_save_LIBS="$LIBS"	5000	am_save_LIBS="$LIBS"
3779	LIBS="$LIBS $LIBICONV"	5001	LIBS="$LIBS $LIBICONV"
3780	cat >conftest.$ac_ext <<_ACEOF
3781	#line $LINENO "configure"
3782	/* confdefs.h. */
3783	_ACEOF
3784	cat confdefs.h >>conftest.$ac_ext	5002	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3785	cat >>conftest.$ac_ext <<_ACEOF
3786	/* end confdefs.h. */	5003	/* end confdefs.h. */
3787	#include <stdlib.h>	5004	#include <stdlib.h>
3788	#include <iconv.h>	5005	#include <iconv.h>
3789	int	5006	int
3790	main ()	5007	main ()
…		…
3794	iconv_close(cd);	5011	iconv_close(cd);
3795	;	5012	;
3796	return 0;	5013	return 0;
3797	}	5014	}
3798	_ACEOF	5015	_ACEOF
3799	rm -f conftest.$ac_objext conftest$ac_exeext	5016	if ac_fn_c_try_link "$LINENO"; then :
3800	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3801	(eval $ac_link) 2>&5
3802	ac_status=$?
3803	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3804	(exit $ac_status); } &&
3805	{ ac_try='test -s conftest$ac_exeext'
3806	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3807	(eval $ac_try) 2>&5
3808	ac_status=$?
3809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3810	(exit $ac_status); }; }; then
3811	am_cv_lib_iconv=yes	5017	am_cv_lib_iconv=yes
3812	am_cv_func_iconv=yes	5018	am_cv_func_iconv=yes
3813	else
3814	echo "$as_me: failed program was:" >&5
3815	sed 's/^/\| /' conftest.$ac_ext >&5
3816
3817	fi	5019	fi
3818	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5020	rm -f core conftest.err conftest.$ac_objext \
		5021	conftest$ac_exeext conftest.$ac_ext
3819	LIBS="$am_save_LIBS"	5022	LIBS="$am_save_LIBS"
3820	fi	5023	fi
3821		5024
3822	fi	5025	fi
3823	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	5026	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3824	echo "${ECHO_T}$am_cv_func_iconv" >&6	5027	$as_echo "$am_cv_func_iconv" >&6; }
3825	if test "$am_cv_func_iconv" = yes; then	5028	if test "$am_cv_func_iconv" = yes; then
3826		5029
3827	cat >>confdefs.h <<\_ACEOF	5030	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3828	#define HAVE_ICONV 1
3829	_ACEOF
3830		5031
3831	fi	5032	fi
3832	if test "$am_cv_lib_iconv" = yes; then	5033	if test "$am_cv_lib_iconv" = yes; then
3833	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	5034	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
3834	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	5035	$as_echo_n "checking how to link with libiconv... " >&6; }
3835	echo "$as_me:$LINENO: result: $LIBICONV" >&5	5036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3836	echo "${ECHO_T}$LIBICONV" >&6	5037	$as_echo "$LIBICONV" >&6; }
3837	else	5038	else
3838	CPPFLAGS="$am_save_CPPFLAGS"	5039	CPPFLAGS="$am_save_CPPFLAGS"
3839	LIBICONV=	5040	LIBICONV=
3840	LTLIBICONV=	5041	LTLIBICONV=
3841	fi	5042	fi
…		…
3857		5058
3858	exec_prefix="$acl_save_exec_prefix"	5059	exec_prefix="$acl_save_exec_prefix"
3859	prefix="$acl_save_prefix"	5060	prefix="$acl_save_prefix"
3860		5061
3861		5062
3862	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5063	# Check whether --with-libintl-prefix was given.
3863	if test "${with_libintl_prefix+set}" = set; then	5064	if test "${with_libintl_prefix+set}" = set; then :
3864	withval="$with_libintl_prefix"	5065	withval=$with_libintl_prefix;
3865
3866	if test "X$withval" = "Xno"; then	5066	if test "X$withval" = "Xno"; then
3867	use_additional=no	5067	use_additional=no
3868	else	5068	else
3869	if test "X$withval" = "X"; then	5069	if test "X$withval" = "X"; then
3870		5070
…		…
3883	additional_includedir="$withval/include"	5083	additional_includedir="$withval/include"
3884	additional_libdir="$withval/lib"	5084	additional_libdir="$withval/lib"
3885	fi	5085	fi
3886	fi	5086	fi
3887		5087
3888	fi;	5088	fi
		5089
3889	LIBINTL=	5090	LIBINTL=
3890	LTLIBINTL=	5091	LTLIBINTL=
3891	INCINTL=	5092	INCINTL=
3892	rpathdirs=	5093	rpathdirs=
3893	ltrpathdirs=	5094	ltrpathdirs=
…		…
4219	for found_dir in $ltrpathdirs; do	5420	for found_dir in $ltrpathdirs; do
4220	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5421	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4221	done	5422	done
4222	fi	5423	fi
4223		5424
4224	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5425	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4225	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5426	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4226	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5427	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4227	echo $ECHO_N "(cached) $ECHO_C" >&6	5428	$as_echo_n "(cached) " >&6
4228	else	5429	else
4229	gt_save_CPPFLAGS="$CPPFLAGS"	5430	gt_save_CPPFLAGS="$CPPFLAGS"
4230	CPPFLAGS="$CPPFLAGS $INCINTL"	5431	CPPFLAGS="$CPPFLAGS $INCINTL"
4231	gt_save_LIBS="$LIBS"	5432	gt_save_LIBS="$LIBS"
4232	LIBS="$LIBS $LIBINTL"	5433	LIBS="$LIBS $LIBINTL"
4233	cat >conftest.$ac_ext <<_ACEOF	5434	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4234	#line $LINENO "configure"
4235	/* confdefs.h. */
4236	_ACEOF
4237	cat confdefs.h >>conftest.$ac_ext
4238	cat >>conftest.$ac_ext <<_ACEOF
4239	/* end confdefs.h. */	5435	/* end confdefs.h. */
4240	#include <libintl.h>	5436	#include <libintl.h>
4241	extern int _nl_msg_cat_cntr;	5437	extern int _nl_msg_cat_cntr;
4242	extern	5438	extern
4243	#ifdef __cplusplus	5439	#ifdef __cplusplus
…		…
4251	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5447	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4252	;	5448	;
4253	return 0;	5449	return 0;
4254	}	5450	}
4255	_ACEOF	5451	_ACEOF
4256	rm -f conftest.$ac_objext conftest$ac_exeext	5452	if ac_fn_c_try_link "$LINENO"; then :
4257	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4258	(eval $ac_link) 2>&5
4259	ac_status=$?
4260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4261	(exit $ac_status); } &&
4262	{ ac_try='test -s conftest$ac_exeext'
4263	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4264	(eval $ac_try) 2>&5
4265	ac_status=$?
4266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4267	(exit $ac_status); }; }; then
4268	gt_cv_func_gnugettext1_libintl=yes	5453	gt_cv_func_gnugettext1_libintl=yes
4269	else	5454	else
4270	echo "$as_me: failed program was:" >&5
4271	sed 's/^/\| /' conftest.$ac_ext >&5
4272
4273	gt_cv_func_gnugettext1_libintl=no	5455	gt_cv_func_gnugettext1_libintl=no
4274	fi	5456	fi
4275	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5457	rm -f core conftest.err conftest.$ac_objext \
		5458	conftest$ac_exeext conftest.$ac_ext
4276	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5459	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4277	LIBS="$LIBS $LIBICONV"	5460	LIBS="$LIBS $LIBICONV"
4278	cat >conftest.$ac_ext <<_ACEOF	5461	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4279	#line $LINENO "configure"
4280	/* confdefs.h. */
4281	_ACEOF
4282	cat confdefs.h >>conftest.$ac_ext
4283	cat >>conftest.$ac_ext <<_ACEOF
4284	/* end confdefs.h. */	5462	/* end confdefs.h. */
4285	#include <libintl.h>	5463	#include <libintl.h>
4286	extern int _nl_msg_cat_cntr;	5464	extern int _nl_msg_cat_cntr;
4287	extern	5465	extern
4288	#ifdef __cplusplus	5466	#ifdef __cplusplus
…		…
4296	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5474	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4297	;	5475	;
4298	return 0;	5476	return 0;
4299	}	5477	}
4300	_ACEOF	5478	_ACEOF
4301	rm -f conftest.$ac_objext conftest$ac_exeext	5479	if ac_fn_c_try_link "$LINENO"; then :
4302	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4303	(eval $ac_link) 2>&5
4304	ac_status=$?
4305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4306	(exit $ac_status); } &&
4307	{ ac_try='test -s conftest$ac_exeext'
4308	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4309	(eval $ac_try) 2>&5
4310	ac_status=$?
4311	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4312	(exit $ac_status); }; }; then
4313	LIBINTL="$LIBINTL $LIBICONV"	5480	LIBINTL="$LIBINTL $LIBICONV"
4314	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5481	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4315	gt_cv_func_gnugettext1_libintl=yes	5482	gt_cv_func_gnugettext1_libintl=yes
4316		5483
4317	else
4318	echo "$as_me: failed program was:" >&5
4319	sed 's/^/\| /' conftest.$ac_ext >&5
4320
4321	fi	5484	fi
4322	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	5485	rm -f core conftest.err conftest.$ac_objext \
		5486	conftest$ac_exeext conftest.$ac_ext
4323	fi	5487	fi
4324	CPPFLAGS="$gt_save_CPPFLAGS"	5488	CPPFLAGS="$gt_save_CPPFLAGS"
4325	LIBS="$gt_save_LIBS"	5489	LIBS="$gt_save_LIBS"
4326	fi	5490	fi
4327	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5491	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4328	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5492	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4329	fi	5493	fi
4330		5494
4331	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5495	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4332	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5496	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4333	&& test "$PACKAGE" != gettext; }; then	5497	&& test "$PACKAGE" != gettext; }; then
…		…
4341		5505
4342		5506
4343	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5507	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4344	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then	5508	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then
4345		5509
4346	cat >>confdefs.h <<\_ACEOF	5510	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4347	#define ENABLE_NLS 1
4348	_ACEOF
4349		5511
4350	else	5512	else
4351	USE_NLS=no	5513	USE_NLS=no
4352	fi	5514	fi
4353	fi	5515	fi
4354		5516
4355	if test "$USE_NLS" = "yes"; then	5517	if test "$USE_NLS" = "yes"; then
4356		5518
4357	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5519	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4358	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5520	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4359	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5521	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4360	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5522	$as_echo_n "checking how to link with libintl... " >&6; }
4361	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5523	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4362	echo "${ECHO_T}$LIBINTL" >&6	5524	$as_echo "$LIBINTL" >&6; }
4363		5525
4364	for element in $INCINTL; do	5526	for element in $INCINTL; do
4365	haveit=	5527	haveit=
4366	for x in $CPPFLAGS; do	5528	for x in $CPPFLAGS; do
4367		5529
…		…
4384	done	5546	done
4385		5547
4386	fi	5548	fi
4387		5549
4388		5550
4389	cat >>confdefs.h <<\_ACEOF	5551	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4390	#define HAVE_GETTEXT 1
4391	_ACEOF
4392		5552
4393		5553
4394	cat >>confdefs.h <<\_ACEOF	5554	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4395	#define HAVE_DCGETTEXT 1
4396	_ACEOF
4397		5555
4398	fi	5556	fi
4399		5557
4400	POSUB=po	5558	POSUB=po
4401	fi	5559	fi
…		…
4413		5571
4414	# Enable GNU extensions.	5572	# Enable GNU extensions.
4415	# Define this here, not in acconfig's @TOP@ section, since definitions	5573	# Define this here, not in acconfig's @TOP@ section, since definitions
4416	# in the latter don't make it into the configure-time tests.	5574	# in the latter don't make it into the configure-time tests.
4417		5575
4418	cat >>confdefs.h <<\_ACEOF	5576	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4419	#define _GNU_SOURCE 1
4420	_ACEOF
4421		5577
4422		5578
4423	cat >>confdefs.h <<\_ACEOF	5579	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4424	#define __USE_BSD 1
4425	_ACEOF
4426
4427		5580
4428	ALL_LINGUAS=""	5581	ALL_LINGUAS=""
4429		5582
4430	ac_ext=c	5583	ac_ext=c
4431	ac_cpp='$CPP $CPPFLAGS'	5584	ac_cpp='$CPP $CPPFLAGS'
4432	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5585	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4433	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5586	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4434	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5587	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4435	if test -n "$ac_tool_prefix"; then
4436	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4437	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4438	echo "$as_me:$LINENO: checking for $ac_word" >&5
4439	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4440	if test "${ac_cv_prog_CC+set}" = set; then
4441	echo $ECHO_N "(cached) $ECHO_C" >&6
4442	else
4443	if test -n "$CC"; then
4444	ac_cv_prog_CC="$CC" # Let the user override the test.
4445	else
4446	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4447	for as_dir in $PATH
4448	do
4449	IFS=$as_save_IFS
4450	test -z "$as_dir" && as_dir=.
4451	for ac_exec_ext in '' $ac_executable_extensions; do
4452	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4453	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4454	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4455	break 2
4456	fi
4457	done
4458	done
4459
4460	fi
4461	fi
4462	CC=$ac_cv_prog_CC
4463	if test -n "$CC"; then
4464	echo "$as_me:$LINENO: result: $CC" >&5
4465	echo "${ECHO_T}$CC" >&6
4466	else
4467	echo "$as_me:$LINENO: result: no" >&5
4468	echo "${ECHO_T}no" >&6
4469	fi
4470
4471	fi
4472	if test -z "$ac_cv_prog_CC"; then
4473	ac_ct_CC=$CC
4474	# Extract the first word of "gcc", so it can be a program name with args.
4475	set dummy gcc; ac_word=$2
4476	echo "$as_me:$LINENO: checking for $ac_word" >&5
4477	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4478	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4479	echo $ECHO_N "(cached) $ECHO_C" >&6
4480	else
4481	if test -n "$ac_ct_CC"; then
4482	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4483	else
4484	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4485	for as_dir in $PATH
4486	do
4487	IFS=$as_save_IFS
4488	test -z "$as_dir" && as_dir=.
4489	for ac_exec_ext in '' $ac_executable_extensions; do
4490	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4491	ac_cv_prog_ac_ct_CC="gcc"
4492	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4493	break 2
4494	fi
4495	done
4496	done
4497
4498	fi
4499	fi
4500	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4501	if test -n "$ac_ct_CC"; then
4502	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4503	echo "${ECHO_T}$ac_ct_CC" >&6
4504	else
4505	echo "$as_me:$LINENO: result: no" >&5
4506	echo "${ECHO_T}no" >&6
4507	fi
4508
4509	CC=$ac_ct_CC
4510	else
4511	CC="$ac_cv_prog_CC"
4512	fi
4513
4514	if test -z "$CC"; then
4515	if test -n "$ac_tool_prefix"; then
4516	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4517	set dummy ${ac_tool_prefix}cc; ac_word=$2
4518	echo "$as_me:$LINENO: checking for $ac_word" >&5
4519	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4520	if test "${ac_cv_prog_CC+set}" = set; then
4521	echo $ECHO_N "(cached) $ECHO_C" >&6
4522	else
4523	if test -n "$CC"; then
4524	ac_cv_prog_CC="$CC" # Let the user override the test.
4525	else
4526	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4527	for as_dir in $PATH
4528	do
4529	IFS=$as_save_IFS
4530	test -z "$as_dir" && as_dir=.
4531	for ac_exec_ext in '' $ac_executable_extensions; do
4532	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4533	ac_cv_prog_CC="${ac_tool_prefix}cc"
4534	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4535	break 2
4536	fi
4537	done
4538	done
4539
4540	fi
4541	fi
4542	CC=$ac_cv_prog_CC
4543	if test -n "$CC"; then
4544	echo "$as_me:$LINENO: result: $CC" >&5
4545	echo "${ECHO_T}$CC" >&6
4546	else
4547	echo "$as_me:$LINENO: result: no" >&5
4548	echo "${ECHO_T}no" >&6
4549	fi
4550
4551	fi
4552	if test -z "$ac_cv_prog_CC"; then
4553	ac_ct_CC=$CC
4554	# Extract the first word of "cc", so it can be a program name with args.
4555	set dummy cc; ac_word=$2
4556	echo "$as_me:$LINENO: checking for $ac_word" >&5
4557	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4558	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4559	echo $ECHO_N "(cached) $ECHO_C" >&6
4560	else
4561	if test -n "$ac_ct_CC"; then
4562	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4563	else
4564	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4565	for as_dir in $PATH
4566	do
4567	IFS=$as_save_IFS
4568	test -z "$as_dir" && as_dir=.
4569	for ac_exec_ext in '' $ac_executable_extensions; do
4570	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4571	ac_cv_prog_ac_ct_CC="cc"
4572	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4573	break 2
4574	fi
4575	done
4576	done
4577
4578	fi
4579	fi
4580	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4581	if test -n "$ac_ct_CC"; then
4582	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4583	echo "${ECHO_T}$ac_ct_CC" >&6
4584	else
4585	echo "$as_me:$LINENO: result: no" >&5
4586	echo "${ECHO_T}no" >&6
4587	fi
4588
4589	CC=$ac_ct_CC
4590	else
4591	CC="$ac_cv_prog_CC"
4592	fi
4593
4594	fi
4595	if test -z "$CC"; then
4596	# Extract the first word of "cc", so it can be a program name with args.
4597	set dummy cc; ac_word=$2
4598	echo "$as_me:$LINENO: checking for $ac_word" >&5
4599	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4600	if test "${ac_cv_prog_CC+set}" = set; then
4601	echo $ECHO_N "(cached) $ECHO_C" >&6
4602	else
4603	if test -n "$CC"; then
4604	ac_cv_prog_CC="$CC" # Let the user override the test.
4605	else
4606	ac_prog_rejected=no
4607	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4608	for as_dir in $PATH
4609	do
4610	IFS=$as_save_IFS
4611	test -z "$as_dir" && as_dir=.
4612	for ac_exec_ext in '' $ac_executable_extensions; do
4613	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4614	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4615	ac_prog_rejected=yes
4616	continue
4617	fi
4618	ac_cv_prog_CC="cc"
4619	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4620	break 2
4621	fi
4622	done
4623	done
4624
4625	if test $ac_prog_rejected = yes; then
4626	# We found a bogon in the path, so make sure we never use it.
4627	set dummy $ac_cv_prog_CC
4628	shift
4629	if test $# != 0; then
4630	# We chose a different compiler from the bogus one.
4631	# However, it has the same basename, so the bogon will be chosen
4632	# first if we set CC to just the basename; use the full file name.
4633	shift
4634	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4635	fi
4636	fi
4637	fi
4638	fi
4639	CC=$ac_cv_prog_CC
4640	if test -n "$CC"; then
4641	echo "$as_me:$LINENO: result: $CC" >&5
4642	echo "${ECHO_T}$CC" >&6
4643	else
4644	echo "$as_me:$LINENO: result: no" >&5
4645	echo "${ECHO_T}no" >&6
4646	fi
4647
4648	fi
4649	if test -z "$CC"; then
4650	if test -n "$ac_tool_prefix"; then
4651	for ac_prog in cl
4652	do
4653	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4654	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4655	echo "$as_me:$LINENO: checking for $ac_word" >&5
4656	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4657	if test "${ac_cv_prog_CC+set}" = set; then
4658	echo $ECHO_N "(cached) $ECHO_C" >&6
4659	else
4660	if test -n "$CC"; then
4661	ac_cv_prog_CC="$CC" # Let the user override the test.
4662	else
4663	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4664	for as_dir in $PATH
4665	do
4666	IFS=$as_save_IFS
4667	test -z "$as_dir" && as_dir=.
4668	for ac_exec_ext in '' $ac_executable_extensions; do
4669	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4670	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4671	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4672	break 2
4673	fi
4674	done
4675	done
4676
4677	fi
4678	fi
4679	CC=$ac_cv_prog_CC
4680	if test -n "$CC"; then
4681	echo "$as_me:$LINENO: result: $CC" >&5
4682	echo "${ECHO_T}$CC" >&6
4683	else
4684	echo "$as_me:$LINENO: result: no" >&5
4685	echo "${ECHO_T}no" >&6
4686	fi
4687
4688	test -n "$CC" && break
4689	done
4690	fi
4691	if test -z "$CC"; then
4692	ac_ct_CC=$CC
4693	for ac_prog in cl
4694	do
4695	# Extract the first word of "$ac_prog", so it can be a program name with args.
4696	set dummy $ac_prog; ac_word=$2
4697	echo "$as_me:$LINENO: checking for $ac_word" >&5
4698	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4699	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4700	echo $ECHO_N "(cached) $ECHO_C" >&6
4701	else
4702	if test -n "$ac_ct_CC"; then
4703	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4704	else
4705	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4706	for as_dir in $PATH
4707	do
4708	IFS=$as_save_IFS
4709	test -z "$as_dir" && as_dir=.
4710	for ac_exec_ext in '' $ac_executable_extensions; do
4711	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4712	ac_cv_prog_ac_ct_CC="$ac_prog"
4713	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4714	break 2
4715	fi
4716	done
4717	done
4718
4719	fi
4720	fi
4721	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4722	if test -n "$ac_ct_CC"; then
4723	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4724	echo "${ECHO_T}$ac_ct_CC" >&6
4725	else
4726	echo "$as_me:$LINENO: result: no" >&5
4727	echo "${ECHO_T}no" >&6
4728	fi
4729
4730	test -n "$ac_ct_CC" && break
4731	done
4732
4733	CC=$ac_ct_CC
4734	fi
4735
4736	fi
4737
4738
4739	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4740	See \`config.log' for more details." >&5
4741	echo "$as_me: error: no acceptable C compiler found in \$PATH
4742	See \`config.log' for more details." >&2;}
4743	{ (exit 1); exit 1; }; }
4744
4745	# Provide some information about the compiler.
4746	echo "$as_me:$LINENO:" \
4747	"checking for C compiler version" >&5
4748	ac_compiler=`set X $ac_compile; echo $2`
4749	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4750	(eval $ac_compiler --version </dev/null >&5) 2>&5
4751	ac_status=$?
4752	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4753	(exit $ac_status); }
4754	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4755	(eval $ac_compiler -v </dev/null >&5) 2>&5
4756	ac_status=$?
4757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4758	(exit $ac_status); }
4759	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4760	(eval $ac_compiler -V </dev/null >&5) 2>&5
4761	ac_status=$?
4762	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4763	(exit $ac_status); }
4764
4765	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4766	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4767	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4768	echo $ECHO_N "(cached) $ECHO_C" >&6
4769	else
4770	cat >conftest.$ac_ext <<_ACEOF
4771	#line $LINENO "configure"
4772	/* confdefs.h. */
4773	_ACEOF
4774	cat confdefs.h >>conftest.$ac_ext
4775	cat >>conftest.$ac_ext <<_ACEOF
4776	/* end confdefs.h. */
4777
4778	int
4779	main ()
4780	{
4781	#ifndef __GNUC__
4782	choke me
4783	#endif
4784
4785	;
4786	return 0;
4787	}
4788	_ACEOF
4789	rm -f conftest.$ac_objext
4790	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4791	(eval $ac_compile) 2>&5
4792	ac_status=$?
4793	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4794	(exit $ac_status); } &&
4795	{ ac_try='test -s conftest.$ac_objext'
4796	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4797	(eval $ac_try) 2>&5
4798	ac_status=$?
4799	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4800	(exit $ac_status); }; }; then
4801	ac_compiler_gnu=yes
4802	else
4803	echo "$as_me: failed program was:" >&5
4804	sed 's/^/\| /' conftest.$ac_ext >&5
4805
4806	ac_compiler_gnu=no
4807	fi
4808	rm -f conftest.$ac_objext conftest.$ac_ext
4809	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4810
4811	fi
4812	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4813	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4814	GCC=`test $ac_compiler_gnu = yes && echo yes`
4815	ac_test_CFLAGS=${CFLAGS+set}
4816	ac_save_CFLAGS=$CFLAGS
4817	CFLAGS="-g"
4818	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4819	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4820	if test "${ac_cv_prog_cc_g+set}" = set; then
4821	echo $ECHO_N "(cached) $ECHO_C" >&6
4822	else
4823	cat >conftest.$ac_ext <<_ACEOF
4824	#line $LINENO "configure"
4825	/* confdefs.h. */
4826	_ACEOF
4827	cat confdefs.h >>conftest.$ac_ext
4828	cat >>conftest.$ac_ext <<_ACEOF
4829	/* end confdefs.h. */
4830
4831	int
4832	main ()
4833	{
4834
4835	;
4836	return 0;
4837	}
4838	_ACEOF
4839	rm -f conftest.$ac_objext
4840	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4841	(eval $ac_compile) 2>&5
4842	ac_status=$?
4843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4844	(exit $ac_status); } &&
4845	{ ac_try='test -s conftest.$ac_objext'
4846	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4847	(eval $ac_try) 2>&5
4848	ac_status=$?
4849	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4850	(exit $ac_status); }; }; then
4851	ac_cv_prog_cc_g=yes
4852	else
4853	echo "$as_me: failed program was:" >&5
4854	sed 's/^/\| /' conftest.$ac_ext >&5
4855
4856	ac_cv_prog_cc_g=no
4857	fi
4858	rm -f conftest.$ac_objext conftest.$ac_ext
4859	fi
4860	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4861	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
4862	if test "$ac_test_CFLAGS" = set; then
4863	CFLAGS=$ac_save_CFLAGS
4864	elif test $ac_cv_prog_cc_g = yes; then
4865	if test "$GCC" = yes; then
4866	CFLAGS="-g -O2"
4867	else
4868	CFLAGS="-g"
4869	fi
4870	else
4871	if test "$GCC" = yes; then
4872	CFLAGS="-O2"
4873	else
4874	CFLAGS=
4875	fi
4876	fi
4877	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
4878	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
4879	if test "${ac_cv_prog_cc_stdc+set}" = set; then
4880	echo $ECHO_N "(cached) $ECHO_C" >&6
4881	else
4882	ac_cv_prog_cc_stdc=no
4883	ac_save_CC=$CC
4884	cat >conftest.$ac_ext <<_ACEOF
4885	#line $LINENO "configure"
4886	/* confdefs.h. */
4887	_ACEOF
4888	cat confdefs.h >>conftest.$ac_ext
4889	cat >>conftest.$ac_ext <<_ACEOF
4890	/* end confdefs.h. */
4891	#include <stdarg.h>
4892	#include <stdio.h>
4893	#include <sys/types.h>
4894	#include <sys/stat.h>
4895	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4896	struct buf { int x; };
4897	FILE * (rcsopen) (struct buf , struct stat *, int);
4898	static char *e (p, i)
4899	char **p;
4900	int i;
4901	{
4902	return p[i];
4903	}
4904	static char f (char (g) (char , int), char *p, ...)
4905	{
4906	char *s;
4907	va_list v;
4908	va_start (v,p);
4909	s = g (p, va_arg (v,int));
4910	va_end (v);
4911	return s;
4912	}
4913	int test (int i, double x);
4914	struct s1 {int (*f) (int a);};
4915	struct s2 {int (*f) (double a);};
4916	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4917	int argc;
4918	char **argv;
4919	int
4920	main ()
4921	{
4922	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4923	;
4924	return 0;
4925	}
4926	_ACEOF
4927	# Don't try gcc -ansi; that turns off useful extensions and
4928	# breaks some systems' header files.
4929	# AIX -qlanglvl=ansi
4930	# Ultrix and OSF/1 -std1
4931	# HP-UX 10.20 and later -Ae
4932	# HP-UX older versions -Aa -D_HPUX_SOURCE
4933	# SVR4 -Xc -D__EXTENSIONS__
4934	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4935	do
4936	CC="$ac_save_CC $ac_arg"
4937	rm -f conftest.$ac_objext
4938	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4939	(eval $ac_compile) 2>&5
4940	ac_status=$?
4941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942	(exit $ac_status); } &&
4943	{ ac_try='test -s conftest.$ac_objext'
4944	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4945	(eval $ac_try) 2>&5
4946	ac_status=$?
4947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4948	(exit $ac_status); }; }; then
4949	ac_cv_prog_cc_stdc=$ac_arg
4950	break
4951	else
4952	echo "$as_me: failed program was:" >&5
4953	sed 's/^/\| /' conftest.$ac_ext >&5
4954
4955	fi
4956	rm -f conftest.$ac_objext
4957	done
4958	rm -f conftest.$ac_ext conftest.$ac_objext
4959	CC=$ac_save_CC
4960
4961	fi
4962
4963	case "x$ac_cv_prog_cc_stdc" in
4964	x\|xno)
4965	echo "$as_me:$LINENO: result: none needed" >&5
4966	echo "${ECHO_T}none needed" >&6 ;;
4967	*)
4968	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
4969	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
4970	CC="$CC $ac_cv_prog_cc_stdc" ;;
4971	esac
4972
4973	# Some people use a C++ compiler to compile C. Since we use `exit',
4974	# in C++ we need to declare it. In case someone uses the same compiler
4975	# for both compiling C and C++ we need to have the C++ compiler decide
4976	# the declaration of exit, since it's the most demanding environment.
4977	cat >conftest.$ac_ext <<_ACEOF
4978	#ifndef __cplusplus
4979	choke me
4980	#endif
4981	_ACEOF
4982	rm -f conftest.$ac_objext
4983	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4984	(eval $ac_compile) 2>&5
4985	ac_status=$?
4986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987	(exit $ac_status); } &&
4988	{ ac_try='test -s conftest.$ac_objext'
4989	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4990	(eval $ac_try) 2>&5
4991	ac_status=$?
4992	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4993	(exit $ac_status); }; }; then
4994	for ac_declaration in \
4995	'' \
4996	'extern "C" void std::exit (int) throw (); using std::exit;' \
4997	'extern "C" void std::exit (int); using std::exit;' \
4998	'extern "C" void exit (int) throw ();' \
4999	'extern "C" void exit (int);' \
5000	'void exit (int);'
5001	do
5002	cat >conftest.$ac_ext <<_ACEOF
5003	#line $LINENO "configure"
5004	/* confdefs.h. */
5005	_ACEOF
5006	cat confdefs.h >>conftest.$ac_ext
5007	cat >>conftest.$ac_ext <<_ACEOF
5008	/* end confdefs.h. */
5009	$ac_declaration
5010	#include <stdlib.h>
5011	int
5012	main ()
5013	{
5014	exit (42);
5015	;
5016	return 0;
5017	}
5018	_ACEOF
5019	rm -f conftest.$ac_objext
5020	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5021	(eval $ac_compile) 2>&5
5022	ac_status=$?
5023	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5024	(exit $ac_status); } &&
5025	{ ac_try='test -s conftest.$ac_objext'
5026	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5027	(eval $ac_try) 2>&5
5028	ac_status=$?
5029	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5030	(exit $ac_status); }; }; then
5031	:
5032	else
5033	echo "$as_me: failed program was:" >&5
5034	sed 's/^/\| /' conftest.$ac_ext >&5
5035
5036	continue
5037	fi
5038	rm -f conftest.$ac_objext conftest.$ac_ext
5039	cat >conftest.$ac_ext <<_ACEOF
5040	#line $LINENO "configure"
5041	/* confdefs.h. */
5042	_ACEOF
5043	cat confdefs.h >>conftest.$ac_ext
5044	cat >>conftest.$ac_ext <<_ACEOF
5045	/* end confdefs.h. */
5046	$ac_declaration
5047	int
5048	main ()
5049	{
5050	exit (42);
5051	;
5052	return 0;
5053	}
5054	_ACEOF
5055	rm -f conftest.$ac_objext
5056	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5057	(eval $ac_compile) 2>&5
5058	ac_status=$?
5059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5060	(exit $ac_status); } &&
5061	{ ac_try='test -s conftest.$ac_objext'
5062	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5063	(eval $ac_try) 2>&5
5064	ac_status=$?
5065	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5066	(exit $ac_status); }; }; then
5067	break
5068	else
5069	echo "$as_me: failed program was:" >&5
5070	sed 's/^/\| /' conftest.$ac_ext >&5
5071
5072	fi
5073	rm -f conftest.$ac_objext conftest.$ac_ext
5074	done
5075	rm -f conftest*
5076	if test -n "$ac_declaration"; then
5077	echo '#ifdef __cplusplus' >>confdefs.h
5078	echo $ac_declaration >>confdefs.h
5079	echo '#endif' >>confdefs.h
5080	fi
5081
5082	else
5083	echo "$as_me: failed program was:" >&5
5084	sed 's/^/\| /' conftest.$ac_ext >&5
5085
5086	fi
5087	rm -f conftest.$ac_objext conftest.$ac_ext
5088	ac_ext=c
5089	ac_cpp='$CPP $CPPFLAGS'
5090	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5091	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5092	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5093
5094	depcc="$CC" am_compiler_list=
5095
5096	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5097	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5098	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5099	echo $ECHO_N "(cached) $ECHO_C" >&6
5100	else
5101	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5102	# We make a subdir and do the tests there. Otherwise we can end up
5103	# making bogus files that we don't know about and never remove. For
5104	# instance it was reported that on HP-UX the gcc test will end up
5105	# making a dummy file named `D' -- because `-MD' means `put the output
5106	# in D'.
5107	mkdir conftest.dir
5108	# Copy depcomp to subdir because otherwise we won't find it if we're
5109	# using a relative directory.
5110	cp "$am_depcomp" conftest.dir
5111	cd conftest.dir
5112	# We will build objects and dependencies in a subdirectory because
5113	# it helps to detect inapplicable dependency modes. For instance
5114	# both Tru64's cc and ICC support -MD to output dependencies as a
5115	# side effect of compilation, but ICC will put the dependencies in
5116	# the current directory while Tru64 will put them in the object
5117	# directory.
5118	mkdir sub
5119
5120	am_cv_CC_dependencies_compiler_type=none
5121	if test "$am_compiler_list" = ""; then
5122	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5123	fi
5124	for depmode in $am_compiler_list; do
5125	# Setup a source with many dependencies, because some compilers
5126	# like to wrap large dependency lists on column 80 (with \), and
5127	# we should not choose a depcomp mode which is confused by this.
5128	#
5129	# We need to recreate these files for each test, as the compiler may
5130	# overwrite some of them when testing with obscure command lines.
5131	# This happens at least with the AIX C compiler.
5132	: > sub/conftest.c
5133	for i in 1 2 3 4 5 6; do
5134	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5135	: > sub/conftst$i.h
5136	done
5137	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5138
5139	case $depmode in
5140	nosideeffect)
5141	# after this tag, mechanisms are not by side-effect, so they'll
5142	# only be used when explicitly requested
5143	if test "x$enable_dependency_tracking" = xyes; then
5144	continue
5145	else
5146	break
5147	fi
5148	;;
5149	none) break ;;
5150	esac
5151	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5152	# mode. It turns out that the SunPro C++ compiler does not properly
5153	# handle `-M -o', and we need to detect this.
5154	if depmode=$depmode \
5155	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5156	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5157	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5158	>/dev/null 2>conftest.err &&
5159	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5160	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5161	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5162	# icc doesn't choke on unknown options, it will just issue warnings
5163	# (even with -Werror). So we grep stderr for any message
5164	# that says an option was ignored.
5165	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5166	am_cv_CC_dependencies_compiler_type=$depmode
5167	break
5168	fi
5169	fi
5170	done
5171
5172	cd ..
5173	rm -rf conftest.dir
5174	else
5175	am_cv_CC_dependencies_compiler_type=none
5176	fi
5177
5178	fi
5179	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5180	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5181	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5182
5183
5184
5185	if
5186	test "x$enable_dependency_tracking" != xno \
5187	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5188	am__fastdepCC_TRUE=
5189	am__fastdepCC_FALSE='#'
5190	else
5191	am__fastdepCC_TRUE='#'
5192	am__fastdepCC_FALSE=
5193	fi
5194
5195
5196	ac_ext=c
5197	ac_cpp='$CPP $CPPFLAGS'
5198	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5199	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5200	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5201	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	5588	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5202	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	5589	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5203	# On Suns, sometimes $CPP names a directory.	5590	# On Suns, sometimes $CPP names a directory.
5204	if test -n "$CPP" && test -d "$CPP"; then	5591	if test -n "$CPP" && test -d "$CPP"; then
5205	CPP=	5592	CPP=
5206	fi	5593	fi
5207	if test -z "$CPP"; then	5594	if test -z "$CPP"; then
5208	if test "${ac_cv_prog_CPP+set}" = set; then	5595	if ${ac_cv_prog_CPP+:} false; then :
5209	echo $ECHO_N "(cached) $ECHO_C" >&6	5596	$as_echo_n "(cached) " >&6
5210	else	5597	else
5211	# Double quotes because CPP needs to be expanded	5598	# Double quotes because CPP needs to be expanded
5212	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	5599	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5213	do	5600	do
5214	ac_preproc_ok=false	5601	ac_preproc_ok=false
…		…
5218	# with a fresh cross-compiler works.	5605	# with a fresh cross-compiler works.
5219	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5606	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5220	# <limits.h> exists even on freestanding compilers.	5607	# <limits.h> exists even on freestanding compilers.
5221	# On the NeXT, cc -E runs the code through the compiler's parser,	5608	# On the NeXT, cc -E runs the code through the compiler's parser,
5222	# not just through cpp. "Syntax error" is here to catch this case.	5609	# not just through cpp. "Syntax error" is here to catch this case.
5223	cat >conftest.$ac_ext <<_ACEOF
5224	#line $LINENO "configure"
5225	/* confdefs.h. */
5226	_ACEOF
5227	cat confdefs.h >>conftest.$ac_ext	5610	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5228	cat >>conftest.$ac_ext <<_ACEOF
5229	/* end confdefs.h. */	5611	/* end confdefs.h. */
5230	#ifdef __STDC__	5612	#ifdef __STDC__
5231	# include <limits.h>	5613	# include <limits.h>
5232	#else	5614	#else
5233	# include <assert.h>	5615	# include <assert.h>
5234	#endif	5616	#endif
5235	Syntax error	5617	Syntax error
5236	_ACEOF	5618	_ACEOF
5237	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5619	if ac_fn_c_try_cpp "$LINENO"; then :
5238	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5620
5239	ac_status=$?
5240	grep -v '^ *+' conftest.er1 >conftest.err
5241	rm -f conftest.er1
5242	cat conftest.err >&5
5243	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5244	(exit $ac_status); } >/dev/null; then
5245	if test -s conftest.err; then
5246	ac_cpp_err=$ac_c_preproc_warn_flag
5247	else	5621	else
5248	ac_cpp_err=
5249	fi
5250	else
5251	ac_cpp_err=yes
5252	fi
5253	if test -z "$ac_cpp_err"; then
5254	:
5255	else
5256	echo "$as_me: failed program was:" >&5
5257	sed 's/^/\| /' conftest.$ac_ext >&5
5258
5259	# Broken: fails on valid input.	5622	# Broken: fails on valid input.
5260	continue	5623	continue
5261	fi	5624	fi
5262	rm -f conftest.err conftest.$ac_ext	5625	rm -f conftest.err conftest.i conftest.$ac_ext
5263		5626
5264	# OK, works on sane cases. Now check whether non-existent headers	5627	# OK, works on sane cases. Now check whether nonexistent headers
5265	# can be detected and how.	5628	# can be detected and how.
5266	cat >conftest.$ac_ext <<_ACEOF
5267	#line $LINENO "configure"
5268	/* confdefs.h. */
5269	_ACEOF
5270	cat confdefs.h >>conftest.$ac_ext	5629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5271	cat >>conftest.$ac_ext <<_ACEOF
5272	/* end confdefs.h. */	5630	/* end confdefs.h. */
5273	#include <ac_nonexistent.h>	5631	#include <ac_nonexistent.h>
5274	_ACEOF	5632	_ACEOF
5275	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5633	if ac_fn_c_try_cpp "$LINENO"; then :
5276	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5277	ac_status=$?
5278	grep -v '^ *+' conftest.er1 >conftest.err
5279	rm -f conftest.er1
5280	cat conftest.err >&5
5281	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5282	(exit $ac_status); } >/dev/null; then
5283	if test -s conftest.err; then
5284	ac_cpp_err=$ac_c_preproc_warn_flag
5285	else
5286	ac_cpp_err=
5287	fi
5288	else
5289	ac_cpp_err=yes
5290	fi
5291	if test -z "$ac_cpp_err"; then
5292	# Broken: success on invalid input.	5634	# Broken: success on invalid input.
5293	continue	5635	continue
5294	else	5636	else
5295	echo "$as_me: failed program was:" >&5
5296	sed 's/^/\| /' conftest.$ac_ext >&5
5297
5298	# Passes both tests.	5637	# Passes both tests.
5299	ac_preproc_ok=:	5638	ac_preproc_ok=:
5300	break	5639	break
5301	fi	5640	fi
5302	rm -f conftest.err conftest.$ac_ext	5641	rm -f conftest.err conftest.i conftest.$ac_ext
5303		5642
5304	done	5643	done
5305	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5644	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5306	rm -f conftest.err conftest.$ac_ext	5645	rm -f conftest.i conftest.err conftest.$ac_ext
5307	if $ac_preproc_ok; then	5646	if $ac_preproc_ok; then :
5308	break	5647	break
5309	fi	5648	fi
5310		5649
5311	done	5650	done
5312	ac_cv_prog_CPP=$CPP	5651	ac_cv_prog_CPP=$CPP
…		…
5314	fi	5653	fi
5315	CPP=$ac_cv_prog_CPP	5654	CPP=$ac_cv_prog_CPP
5316	else	5655	else
5317	ac_cv_prog_CPP=$CPP	5656	ac_cv_prog_CPP=$CPP
5318	fi	5657	fi
5319	echo "$as_me:$LINENO: result: $CPP" >&5	5658	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5320	echo "${ECHO_T}$CPP" >&6	5659	$as_echo "$CPP" >&6; }
5321	ac_preproc_ok=false	5660	ac_preproc_ok=false
5322	for ac_c_preproc_warn_flag in '' yes	5661	for ac_c_preproc_warn_flag in '' yes
5323	do	5662	do
5324	# Use a header file that comes with gcc, so configuring glibc	5663	# Use a header file that comes with gcc, so configuring glibc
5325	# with a fresh cross-compiler works.	5664	# with a fresh cross-compiler works.
5326	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5665	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5327	# <limits.h> exists even on freestanding compilers.	5666	# <limits.h> exists even on freestanding compilers.
5328	# On the NeXT, cc -E runs the code through the compiler's parser,	5667	# On the NeXT, cc -E runs the code through the compiler's parser,
5329	# not just through cpp. "Syntax error" is here to catch this case.	5668	# not just through cpp. "Syntax error" is here to catch this case.
5330	cat >conftest.$ac_ext <<_ACEOF
5331	#line $LINENO "configure"
5332	/* confdefs.h. */
5333	_ACEOF
5334	cat confdefs.h >>conftest.$ac_ext	5669	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5335	cat >>conftest.$ac_ext <<_ACEOF
5336	/* end confdefs.h. */	5670	/* end confdefs.h. */
5337	#ifdef __STDC__	5671	#ifdef __STDC__
5338	# include <limits.h>	5672	# include <limits.h>
5339	#else	5673	#else
5340	# include <assert.h>	5674	# include <assert.h>
5341	#endif	5675	#endif
5342	Syntax error	5676	Syntax error
5343	_ACEOF	5677	_ACEOF
5344	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5678	if ac_fn_c_try_cpp "$LINENO"; then :
5345	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5679
5346	ac_status=$?
5347	grep -v '^ *+' conftest.er1 >conftest.err
5348	rm -f conftest.er1
5349	cat conftest.err >&5
5350	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5351	(exit $ac_status); } >/dev/null; then
5352	if test -s conftest.err; then
5353	ac_cpp_err=$ac_c_preproc_warn_flag
5354	else	5680	else
5355	ac_cpp_err=
5356	fi
5357	else
5358	ac_cpp_err=yes
5359	fi
5360	if test -z "$ac_cpp_err"; then
5361	:
5362	else
5363	echo "$as_me: failed program was:" >&5
5364	sed 's/^/\| /' conftest.$ac_ext >&5
5365
5366	# Broken: fails on valid input.	5681	# Broken: fails on valid input.
5367	continue	5682	continue
5368	fi	5683	fi
5369	rm -f conftest.err conftest.$ac_ext	5684	rm -f conftest.err conftest.i conftest.$ac_ext
5370		5685
5371	# OK, works on sane cases. Now check whether non-existent headers	5686	# OK, works on sane cases. Now check whether nonexistent headers
5372	# can be detected and how.	5687	# can be detected and how.
5373	cat >conftest.$ac_ext <<_ACEOF
5374	#line $LINENO "configure"
5375	/* confdefs.h. */
5376	_ACEOF
5377	cat confdefs.h >>conftest.$ac_ext	5688	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5378	cat >>conftest.$ac_ext <<_ACEOF
5379	/* end confdefs.h. */	5689	/* end confdefs.h. */
5380	#include <ac_nonexistent.h>	5690	#include <ac_nonexistent.h>
5381	_ACEOF	5691	_ACEOF
5382	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5692	if ac_fn_c_try_cpp "$LINENO"; then :
5383	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5384	ac_status=$?
5385	grep -v '^ *+' conftest.er1 >conftest.err
5386	rm -f conftest.er1
5387	cat conftest.err >&5
5388	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5389	(exit $ac_status); } >/dev/null; then
5390	if test -s conftest.err; then
5391	ac_cpp_err=$ac_c_preproc_warn_flag
5392	else
5393	ac_cpp_err=
5394	fi
5395	else
5396	ac_cpp_err=yes
5397	fi
5398	if test -z "$ac_cpp_err"; then
5399	# Broken: success on invalid input.	5693	# Broken: success on invalid input.
5400	continue	5694	continue
5401	else	5695	else
5402	echo "$as_me: failed program was:" >&5
5403	sed 's/^/\| /' conftest.$ac_ext >&5
5404
5405	# Passes both tests.	5696	# Passes both tests.
5406	ac_preproc_ok=:	5697	ac_preproc_ok=:
5407	break	5698	break
5408	fi	5699	fi
5409	rm -f conftest.err conftest.$ac_ext	5700	rm -f conftest.err conftest.i conftest.$ac_ext
5410		5701
5411	done	5702	done
5412	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5703	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5413	rm -f conftest.err conftest.$ac_ext	5704	rm -f conftest.i conftest.err conftest.$ac_ext
5414	if $ac_preproc_ok; then	5705	if $ac_preproc_ok; then :
5415	:	5706
5416	else	5707	else
5417	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	5708	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5418	See \`config.log' for more details." >&5	5709	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5419	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	5710	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5420	See \`config.log' for more details." >&2;}	5711	See \`config.log' for more details" "$LINENO" 5; }
5421	{ (exit 1); exit 1; }; }
5422	fi	5712	fi
5423		5713
5424	ac_ext=c	5714	ac_ext=c
5425	ac_cpp='$CPP $CPPFLAGS'	5715	ac_cpp='$CPP $CPPFLAGS'
5426	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5716	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5427	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5717	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5428	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5718	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5429		5719
5430	ac_ext=cc	5720	ac_ext=cpp
5431	ac_cpp='$CXXCPP $CPPFLAGS'	5721	ac_cpp='$CXXCPP $CPPFLAGS'
5432	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5722	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5433	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5723	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5434	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5724	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5725	if test -z "$CXX"; then
		5726	if test -n "$CCC"; then
		5727	CXX=$CCC
		5728	else
5435	if test -n "$ac_tool_prefix"; then	5729	if test -n "$ac_tool_prefix"; then
5436	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5730	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5437	do	5731	do
5438	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	5732	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5439	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	5733	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5440	echo "$as_me:$LINENO: checking for $ac_word" >&5	5734	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5441	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5735	$as_echo_n "checking for $ac_word... " >&6; }
5442	if test "${ac_cv_prog_CXX+set}" = set; then	5736	if ${ac_cv_prog_CXX+:} false; then :
5443	echo $ECHO_N "(cached) $ECHO_C" >&6	5737	$as_echo_n "(cached) " >&6
5444	else	5738	else
5445	if test -n "$CXX"; then	5739	if test -n "$CXX"; then
5446	ac_cv_prog_CXX="$CXX" # Let the user override the test.	5740	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5447	else	5741	else
5448	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5742	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5449	for as_dir in $PATH	5743	for as_dir in $PATH
5450	do	5744	do
5451	IFS=$as_save_IFS	5745	IFS=$as_save_IFS
5452	test -z "$as_dir" && as_dir=.	5746	test -z "$as_dir" && as_dir=.
5453	for ac_exec_ext in '' $ac_executable_extensions; do	5747	for ac_exec_ext in '' $ac_executable_extensions; do
5454	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5748	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5455	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	5749	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5456	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5750	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5457	break 2	5751	break 2
5458	fi	5752	fi
5459	done	5753	done
5460	done	5754	done
		5755	IFS=$as_save_IFS
5461		5756
5462	fi	5757	fi
5463	fi	5758	fi
5464	CXX=$ac_cv_prog_CXX	5759	CXX=$ac_cv_prog_CXX
5465	if test -n "$CXX"; then	5760	if test -n "$CXX"; then
5466	echo "$as_me:$LINENO: result: $CXX" >&5	5761	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5467	echo "${ECHO_T}$CXX" >&6	5762	$as_echo "$CXX" >&6; }
5468	else	5763	else
5469	echo "$as_me:$LINENO: result: no" >&5	5764	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5470	echo "${ECHO_T}no" >&6	5765	$as_echo "no" >&6; }
5471	fi	5766	fi
		5767
5472		5768
5473	test -n "$CXX" && break	5769	test -n "$CXX" && break
5474	done	5770	done
5475	fi	5771	fi
5476	if test -z "$CXX"; then	5772	if test -z "$CXX"; then
5477	ac_ct_CXX=$CXX	5773	ac_ct_CXX=$CXX
5478	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5774	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5479	do	5775	do
5480	# Extract the first word of "$ac_prog", so it can be a program name with args.	5776	# Extract the first word of "$ac_prog", so it can be a program name with args.
5481	set dummy $ac_prog; ac_word=$2	5777	set dummy $ac_prog; ac_word=$2
5482	echo "$as_me:$LINENO: checking for $ac_word" >&5	5778	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5483	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5779	$as_echo_n "checking for $ac_word... " >&6; }
5484	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	5780	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5485	echo $ECHO_N "(cached) $ECHO_C" >&6	5781	$as_echo_n "(cached) " >&6
5486	else	5782	else
5487	if test -n "$ac_ct_CXX"; then	5783	if test -n "$ac_ct_CXX"; then
5488	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	5784	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5489	else	5785	else
5490	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5786	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5491	for as_dir in $PATH	5787	for as_dir in $PATH
5492	do	5788	do
5493	IFS=$as_save_IFS	5789	IFS=$as_save_IFS
5494	test -z "$as_dir" && as_dir=.	5790	test -z "$as_dir" && as_dir=.
5495	for ac_exec_ext in '' $ac_executable_extensions; do	5791	for ac_exec_ext in '' $ac_executable_extensions; do
5496	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5792	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5497	ac_cv_prog_ac_ct_CXX="$ac_prog"	5793	ac_cv_prog_ac_ct_CXX="$ac_prog"
5498	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5794	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5499	break 2	5795	break 2
5500	fi	5796	fi
5501	done	5797	done
5502	done	5798	done
		5799	IFS=$as_save_IFS
5503		5800
5504	fi	5801	fi
5505	fi	5802	fi
5506	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	5803	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5507	if test -n "$ac_ct_CXX"; then	5804	if test -n "$ac_ct_CXX"; then
5508	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	5805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5509	echo "${ECHO_T}$ac_ct_CXX" >&6	5806	$as_echo "$ac_ct_CXX" >&6; }
5510	else	5807	else
5511	echo "$as_me:$LINENO: result: no" >&5	5808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5512	echo "${ECHO_T}no" >&6	5809	$as_echo "no" >&6; }
5513	fi	5810	fi
		5811
5514		5812
5515	test -n "$ac_ct_CXX" && break	5813	test -n "$ac_ct_CXX" && break
5516	done	5814	done
5517	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
5518		5815
		5816	if test "x$ac_ct_CXX" = x; then
		5817	CXX="g++"
		5818	else
		5819	case $cross_compiling:$ac_tool_warned in
		5820	yes:)
		5821	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		5822	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5823	ac_tool_warned=yes ;;
		5824	esac
5519	CXX=$ac_ct_CXX	5825	CXX=$ac_ct_CXX
		5826	fi
5520	fi	5827	fi
5521		5828
5522		5829	fi
		5830	fi
5523	# Provide some information about the compiler.	5831	# Provide some information about the compiler.
5524	echo "$as_me:$LINENO:" \	5832	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5525	"checking for C++ compiler version" >&5	5833	set X $ac_compile
5526	ac_compiler=`set X $ac_compile; echo $2`	5834	ac_compiler=$2
5527	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	5835	for ac_option in --version -v -V -qversion; do
5528	(eval $ac_compiler --version </dev/null >&5) 2>&5	5836	{ { ac_try="$ac_compiler $ac_option >&5"
		5837	case "(($ac_try" in
		5838	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		5839	*) ac_try_echo=$ac_try;;
		5840	esac
		5841	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5842	$as_echo "$ac_try_echo"; } >&5
		5843	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5529	ac_status=$?	5844	ac_status=$?
		5845	if test -s conftest.err; then
		5846	sed '10a\
		5847	... rest of stderr output deleted ...
		5848	10q' conftest.err >conftest.er1
		5849	cat conftest.er1 >&5
		5850	fi
		5851	rm -f conftest.er1 conftest.err
5530	echo "$as_me:$LINENO: \$? = $ac_status" >&5	5852	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5531	(exit $ac_status); }	5853	test $ac_status = 0; }
5532	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	5854	done
5533	(eval $ac_compiler -v </dev/null >&5) 2>&5
5534	ac_status=$?
5535	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5536	(exit $ac_status); }
5537	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5538	(eval $ac_compiler -V </dev/null >&5) 2>&5
5539	ac_status=$?
5540	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5541	(exit $ac_status); }
5542		5855
5543	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	5856	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5544	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	5857	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5545	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	5858	if ${ac_cv_cxx_compiler_gnu+:} false; then :
5546	echo $ECHO_N "(cached) $ECHO_C" >&6	5859	$as_echo_n "(cached) " >&6
5547	else	5860	else
5548	cat >conftest.$ac_ext <<_ACEOF
5549	#line $LINENO "configure"
5550	/* confdefs.h. */
5551	_ACEOF
5552	cat confdefs.h >>conftest.$ac_ext	5861	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5553	cat >>conftest.$ac_ext <<_ACEOF
5554	/* end confdefs.h. */	5862	/* end confdefs.h. */
5555		5863
5556	int	5864	int
5557	main ()	5865	main ()
5558	{	5866	{
…		…
5562		5870
5563	;	5871	;
5564	return 0;	5872	return 0;
5565	}	5873	}
5566	_ACEOF	5874	_ACEOF
5567	rm -f conftest.$ac_objext	5875	if ac_fn_cxx_try_compile "$LINENO"; then :
5568	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5569	(eval $ac_compile) 2>&5
5570	ac_status=$?
5571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5572	(exit $ac_status); } &&
5573	{ ac_try='test -s conftest.$ac_objext'
5574	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5575	(eval $ac_try) 2>&5
5576	ac_status=$?
5577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5578	(exit $ac_status); }; }; then
5579	ac_compiler_gnu=yes	5876	ac_compiler_gnu=yes
5580	else	5877	else
5581	echo "$as_me: failed program was:" >&5
5582	sed 's/^/\| /' conftest.$ac_ext >&5
5583
5584	ac_compiler_gnu=no	5878	ac_compiler_gnu=no
5585	fi	5879	fi
5586	rm -f conftest.$ac_objext conftest.$ac_ext	5880	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5587	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	5881	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5588		5882
5589	fi	5883	fi
5590	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5	5884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5591	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6	5885	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5592	GXX=`test $ac_compiler_gnu = yes && echo yes`	5886	if test $ac_compiler_gnu = yes; then
		5887	GXX=yes
		5888	else
		5889	GXX=
		5890	fi
5593	ac_test_CXXFLAGS=${CXXFLAGS+set}	5891	ac_test_CXXFLAGS=${CXXFLAGS+set}
5594	ac_save_CXXFLAGS=$CXXFLAGS	5892	ac_save_CXXFLAGS=$CXXFLAGS
		5893	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
		5894	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
		5895	if ${ac_cv_prog_cxx_g+:} false; then :
		5896	$as_echo_n "(cached) " >&6
		5897	else
		5898	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
		5899	ac_cxx_werror_flag=yes
		5900	ac_cv_prog_cxx_g=no
5595	CXXFLAGS="-g"	5901	CXXFLAGS="-g"
5596	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5597	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5598	if test "${ac_cv_prog_cxx_g+set}" = set; then
5599	echo $ECHO_N "(cached) $ECHO_C" >&6
5600	else
5601	cat >conftest.$ac_ext <<_ACEOF
5602	#line $LINENO "configure"
5603	/* confdefs.h. */
5604	_ACEOF
5605	cat confdefs.h >>conftest.$ac_ext	5902	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5606	cat >>conftest.$ac_ext <<_ACEOF
5607	/* end confdefs.h. */	5903	/* end confdefs.h. */
5608		5904
5609	int	5905	int
5610	main ()	5906	main ()
5611	{	5907	{
5612		5908
5613	;	5909	;
5614	return 0;	5910	return 0;
5615	}	5911	}
5616	_ACEOF	5912	_ACEOF
5617	rm -f conftest.$ac_objext	5913	if ac_fn_cxx_try_compile "$LINENO"; then :
5618	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5619	(eval $ac_compile) 2>&5
5620	ac_status=$?
5621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5622	(exit $ac_status); } &&
5623	{ ac_try='test -s conftest.$ac_objext'
5624	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5625	(eval $ac_try) 2>&5
5626	ac_status=$?
5627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5628	(exit $ac_status); }; }; then
5629	ac_cv_prog_cxx_g=yes	5914	ac_cv_prog_cxx_g=yes
5630	else	5915	else
5631	echo "$as_me: failed program was:" >&5	5916	CXXFLAGS=""
5632	sed 's/^/\| /' conftest.$ac_ext >&5	5917	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5918	/* end confdefs.h. */
5633		5919
		5920	int
		5921	main ()
		5922	{
		5923
		5924	;
		5925	return 0;
		5926	}
		5927	_ACEOF
		5928	if ac_fn_cxx_try_compile "$LINENO"; then :
		5929
		5930	else
		5931	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5932	CXXFLAGS="-g"
		5933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5934	/* end confdefs.h. */
		5935
		5936	int
		5937	main ()
		5938	{
		5939
		5940	;
		5941	return 0;
		5942	}
		5943	_ACEOF
		5944	if ac_fn_cxx_try_compile "$LINENO"; then :
5634	ac_cv_prog_cxx_g=no	5945	ac_cv_prog_cxx_g=yes
5635	fi	5946	fi
5636	rm -f conftest.$ac_objext conftest.$ac_ext	5947	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5637	fi	5948	fi
		5949	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5950	fi
		5951	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5952	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5953	fi
5638	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	5954	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5639	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	5955	$as_echo "$ac_cv_prog_cxx_g" >&6; }
5640	if test "$ac_test_CXXFLAGS" = set; then	5956	if test "$ac_test_CXXFLAGS" = set; then
5641	CXXFLAGS=$ac_save_CXXFLAGS	5957	CXXFLAGS=$ac_save_CXXFLAGS
5642	elif test $ac_cv_prog_cxx_g = yes; then	5958	elif test $ac_cv_prog_cxx_g = yes; then
5643	if test "$GXX" = yes; then	5959	if test "$GXX" = yes; then
5644	CXXFLAGS="-g -O2"	5960	CXXFLAGS="-g -O2"
…		…
5650	CXXFLAGS="-O2"	5966	CXXFLAGS="-O2"
5651	else	5967	else
5652	CXXFLAGS=	5968	CXXFLAGS=
5653	fi	5969	fi
5654	fi	5970	fi
5655	for ac_declaration in \
5656	'' \
5657	'extern "C" void std::exit (int) throw (); using std::exit;' \
5658	'extern "C" void std::exit (int); using std::exit;' \
5659	'extern "C" void exit (int) throw ();' \
5660	'extern "C" void exit (int);' \
5661	'void exit (int);'
5662	do
5663	cat >conftest.$ac_ext <<_ACEOF
5664	#line $LINENO "configure"
5665	/* confdefs.h. */
5666	_ACEOF
5667	cat confdefs.h >>conftest.$ac_ext
5668	cat >>conftest.$ac_ext <<_ACEOF
5669	/* end confdefs.h. */
5670	$ac_declaration
5671	#include <stdlib.h>
5672	int
5673	main ()
5674	{
5675	exit (42);
5676	;
5677	return 0;
5678	}
5679	_ACEOF
5680	rm -f conftest.$ac_objext
5681	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5682	(eval $ac_compile) 2>&5
5683	ac_status=$?
5684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5685	(exit $ac_status); } &&
5686	{ ac_try='test -s conftest.$ac_objext'
5687	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5688	(eval $ac_try) 2>&5
5689	ac_status=$?
5690	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5691	(exit $ac_status); }; }; then
5692	:
5693	else
5694	echo "$as_me: failed program was:" >&5
5695	sed 's/^/\| /' conftest.$ac_ext >&5
5696
5697	continue
5698	fi
5699	rm -f conftest.$ac_objext conftest.$ac_ext
5700	cat >conftest.$ac_ext <<_ACEOF
5701	#line $LINENO "configure"
5702	/* confdefs.h. */
5703	_ACEOF
5704	cat confdefs.h >>conftest.$ac_ext
5705	cat >>conftest.$ac_ext <<_ACEOF
5706	/* end confdefs.h. */
5707	$ac_declaration
5708	int
5709	main ()
5710	{
5711	exit (42);
5712	;
5713	return 0;
5714	}
5715	_ACEOF
5716	rm -f conftest.$ac_objext
5717	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5718	(eval $ac_compile) 2>&5
5719	ac_status=$?
5720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5721	(exit $ac_status); } &&
5722	{ ac_try='test -s conftest.$ac_objext'
5723	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5724	(eval $ac_try) 2>&5
5725	ac_status=$?
5726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5727	(exit $ac_status); }; }; then
5728	break
5729	else
5730	echo "$as_me: failed program was:" >&5
5731	sed 's/^/\| /' conftest.$ac_ext >&5
5732
5733	fi
5734	rm -f conftest.$ac_objext conftest.$ac_ext
5735	done
5736	rm -f conftest*
5737	if test -n "$ac_declaration"; then
5738	echo '#ifdef __cplusplus' >>confdefs.h
5739	echo $ac_declaration >>confdefs.h
5740	echo '#endif' >>confdefs.h
5741	fi
5742
5743	ac_ext=c	5971	ac_ext=c
5744	ac_cpp='$CPP $CPPFLAGS'	5972	ac_cpp='$CPP $CPPFLAGS'
5745	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5973	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5746	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5974	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5747	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5975	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5748		5976
5749	depcc="$CXX" am_compiler_list=	5977	depcc="$CXX" am_compiler_list=
5750		5978
5751	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5979	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5752	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5980	$as_echo_n "checking dependency style of $depcc... " >&6; }
5753	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	5981	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5754	echo $ECHO_N "(cached) $ECHO_C" >&6	5982	$as_echo_n "(cached) " >&6
5755	else	5983	else
5756	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5984	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5757	# We make a subdir and do the tests there. Otherwise we can end up	5985	# We make a subdir and do the tests there. Otherwise we can end up
5758	# making bogus files that we don't know about and never remove. For	5986	# making bogus files that we don't know about and never remove. For
5759	# instance it was reported that on HP-UX the gcc test will end up	5987	# instance it was reported that on HP-UX the gcc test will end up
…		…
5829	else	6057	else
5830	am_cv_CXX_dependencies_compiler_type=none	6058	am_cv_CXX_dependencies_compiler_type=none
5831	fi	6059	fi
5832		6060
5833	fi	6061	fi
5834	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6062	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5835	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6063	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5836	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6064	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5837		6065
5838		6066
5839		6067
5840	if	6068	if
…		…
5847	am__fastdepCXX_FALSE=	6075	am__fastdepCXX_FALSE=
5848	fi	6076	fi
5849		6077
5850		6078
5851		6079
5852	echo "$as_me:$LINENO: checking for egrep" >&5	6080	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5853	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	6081	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5854	if test "${ac_cv_prog_egrep+set}" = set; then	6082	if ${ac_cv_path_GREP+:} false; then :
5855	echo $ECHO_N "(cached) $ECHO_C" >&6	6083	$as_echo_n "(cached) " >&6
5856	else	6084	else
5857	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1	6085	if test -z "$GREP"; then
5858	then ac_cv_prog_egrep='grep -E'	6086	ac_path_GREP_found=false
5859	else ac_cv_prog_egrep='egrep'	6087	# Loop through the user's path and test for each of PROGNAME-LIST
		6088	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6089	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6090	do
		6091	IFS=$as_save_IFS
		6092	test -z "$as_dir" && as_dir=.
		6093	for ac_prog in grep ggrep; do
		6094	for ac_exec_ext in '' $ac_executable_extensions; do
		6095	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
		6096	as_fn_executable_p "$ac_path_GREP" \|\| continue
		6097	# Check for GNU ac_path_GREP and select it if it is found.
		6098	# Check for GNU $ac_path_GREP
		6099	case `"$ac_path_GREP" --version 2>&1` in
		6100	GNU)
		6101	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6102	*)
		6103	ac_count=0
		6104	$as_echo_n 0123456789 >"conftest.in"
		6105	while :
		6106	do
		6107	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6108	mv "conftest.tmp" "conftest.in"
		6109	cp "conftest.in" "conftest.nl"
		6110	$as_echo 'GREP' >> "conftest.nl"
		6111	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6112	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6113	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6114	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6115	# Best one so far, save it but keep looking for a better one
		6116	ac_cv_path_GREP="$ac_path_GREP"
		6117	ac_path_GREP_max=$ac_count
5860	fi	6118	fi
		6119	# 10*(2^10) chars as input seems more than enough
		6120	test $ac_count -gt 10 && break
		6121	done
		6122	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6123	esac
		6124
		6125	$ac_path_GREP_found && break 3
		6126	done
		6127	done
		6128	done
		6129	IFS=$as_save_IFS
		6130	if test -z "$ac_cv_path_GREP"; then
		6131	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6132	fi
		6133	else
		6134	ac_cv_path_GREP=$GREP
5861	fi	6135	fi
5862	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6136
5863	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6137	fi
5864	EGREP=$ac_cv_prog_egrep	6138	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6139	$as_echo "$ac_cv_path_GREP" >&6; }
		6140	GREP="$ac_cv_path_GREP"
		6141
		6142
		6143	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6144	$as_echo_n "checking for egrep... " >&6; }
		6145	if ${ac_cv_path_EGREP+:} false; then :
		6146	$as_echo_n "(cached) " >&6
		6147	else
		6148	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		6149	then ac_cv_path_EGREP="$GREP -E"
		6150	else
		6151	if test -z "$EGREP"; then
		6152	ac_path_EGREP_found=false
		6153	# Loop through the user's path and test for each of PROGNAME-LIST
		6154	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6155	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6156	do
		6157	IFS=$as_save_IFS
		6158	test -z "$as_dir" && as_dir=.
		6159	for ac_prog in egrep; do
		6160	for ac_exec_ext in '' $ac_executable_extensions; do
		6161	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6162	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		6163	# Check for GNU ac_path_EGREP and select it if it is found.
		6164	# Check for GNU $ac_path_EGREP
		6165	case `"$ac_path_EGREP" --version 2>&1` in
		6166	GNU)
		6167	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6168	*)
		6169	ac_count=0
		6170	$as_echo_n 0123456789 >"conftest.in"
		6171	while :
		6172	do
		6173	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6174	mv "conftest.tmp" "conftest.in"
		6175	cp "conftest.in" "conftest.nl"
		6176	$as_echo 'EGREP' >> "conftest.nl"
		6177	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6178	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6179	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6180	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6181	# Best one so far, save it but keep looking for a better one
		6182	ac_cv_path_EGREP="$ac_path_EGREP"
		6183	ac_path_EGREP_max=$ac_count
		6184	fi
		6185	# 10*(2^10) chars as input seems more than enough
		6186	test $ac_count -gt 10 && break
		6187	done
		6188	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6189	esac
		6190
		6191	$ac_path_EGREP_found && break 3
		6192	done
		6193	done
		6194	done
		6195	IFS=$as_save_IFS
		6196	if test -z "$ac_cv_path_EGREP"; then
		6197	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6198	fi
		6199	else
		6200	ac_cv_path_EGREP=$EGREP
		6201	fi
		6202
		6203	fi
		6204	fi
		6205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6206	$as_echo "$ac_cv_path_EGREP" >&6; }
		6207	EGREP="$ac_cv_path_EGREP"
5865		6208
5866		6209
5867	if test $ac_cv_c_compiler_gnu = yes; then	6210	if test $ac_cv_c_compiler_gnu = yes; then
5868	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	6211	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
5869	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	6212	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
5870	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	6213	if ${ac_cv_prog_gcc_traditional+:} false; then :
5871	echo $ECHO_N "(cached) $ECHO_C" >&6	6214	$as_echo_n "(cached) " >&6
5872	else	6215	else
5873	ac_pattern="Autoconf.*'x'"	6216	ac_pattern="Autoconf.*'x'"
5874	cat >conftest.$ac_ext <<_ACEOF
5875	#line $LINENO "configure"
5876	/* confdefs.h. */
5877	_ACEOF
5878	cat confdefs.h >>conftest.$ac_ext	6217	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5879	cat >>conftest.$ac_ext <<_ACEOF
5880	/* end confdefs.h. */	6218	/* end confdefs.h. */
5881	#include <sgtty.h>	6219	#include <sgtty.h>
5882	Autoconf TIOCGETP	6220	Autoconf TIOCGETP
5883	_ACEOF	6221	_ACEOF
5884	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6222	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5885	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6223	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
5886	ac_cv_prog_gcc_traditional=yes	6224	ac_cv_prog_gcc_traditional=yes
5887	else	6225	else
5888	ac_cv_prog_gcc_traditional=no	6226	ac_cv_prog_gcc_traditional=no
5889	fi	6227	fi
5890	rm -f conftest*	6228	rm -f conftest*
5891		6229
5892		6230
5893	if test $ac_cv_prog_gcc_traditional = no; then	6231	if test $ac_cv_prog_gcc_traditional = no; then
5894	cat >conftest.$ac_ext <<_ACEOF
5895	#line $LINENO "configure"
5896	/* confdefs.h. */
5897	_ACEOF
5898	cat confdefs.h >>conftest.$ac_ext	6232	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5899	cat >>conftest.$ac_ext <<_ACEOF
5900	/* end confdefs.h. */	6233	/* end confdefs.h. */
5901	#include <termio.h>	6234	#include <termio.h>
5902	Autoconf TCGETA	6235	Autoconf TCGETA
5903	_ACEOF	6236	_ACEOF
5904	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6237	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5905	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6238	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
5906	ac_cv_prog_gcc_traditional=yes	6239	ac_cv_prog_gcc_traditional=yes
5907	fi	6240	fi
5908	rm -f conftest*	6241	rm -f conftest*
5909		6242
5910	fi	6243	fi
5911	fi	6244	fi
5912	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	6245	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5913	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	6246	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
5914	if test $ac_cv_prog_gcc_traditional = yes; then	6247	if test $ac_cv_prog_gcc_traditional = yes; then
5915	CC="$CC -traditional"	6248	CC="$CC -traditional"
5916	fi	6249	fi
5917	fi	6250	fi
5918		6251
5919	for ac_prog in gawk mawk nawk awk	6252	for ac_prog in gawk mawk nawk awk
5920	do	6253	do
5921	# Extract the first word of "$ac_prog", so it can be a program name with args.	6254	# Extract the first word of "$ac_prog", so it can be a program name with args.
5922	set dummy $ac_prog; ac_word=$2	6255	set dummy $ac_prog; ac_word=$2
5923	echo "$as_me:$LINENO: checking for $ac_word" >&5	6256	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5924	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6257	$as_echo_n "checking for $ac_word... " >&6; }
5925	if test "${ac_cv_prog_AWK+set}" = set; then	6258	if ${ac_cv_prog_AWK+:} false; then :
5926	echo $ECHO_N "(cached) $ECHO_C" >&6	6259	$as_echo_n "(cached) " >&6
5927	else	6260	else
5928	if test -n "$AWK"; then	6261	if test -n "$AWK"; then
5929	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6262	ac_cv_prog_AWK="$AWK" # Let the user override the test.
5930	else	6263	else
5931	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6264	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5932	for as_dir in $PATH	6265	for as_dir in $PATH
5933	do	6266	do
5934	IFS=$as_save_IFS	6267	IFS=$as_save_IFS
5935	test -z "$as_dir" && as_dir=.	6268	test -z "$as_dir" && as_dir=.
5936	for ac_exec_ext in '' $ac_executable_extensions; do	6269	for ac_exec_ext in '' $ac_executable_extensions; do
5937	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6270	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5938	ac_cv_prog_AWK="$ac_prog"	6271	ac_cv_prog_AWK="$ac_prog"
5939	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6272	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5940	break 2	6273	break 2
5941	fi	6274	fi
5942	done	6275	done
5943	done	6276	done
		6277	IFS=$as_save_IFS
5944		6278
5945	fi	6279	fi
5946	fi	6280	fi
5947	AWK=$ac_cv_prog_AWK	6281	AWK=$ac_cv_prog_AWK
5948	if test -n "$AWK"; then	6282	if test -n "$AWK"; then
5949	echo "$as_me:$LINENO: result: $AWK" >&5	6283	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5950	echo "${ECHO_T}$AWK" >&6	6284	$as_echo "$AWK" >&6; }
5951	else	6285	else
5952	echo "$as_me:$LINENO: result: no" >&5	6286	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5953	echo "${ECHO_T}no" >&6	6287	$as_echo "no" >&6; }
5954	fi	6288	fi
		6289
5955		6290
5956	test -n "$AWK" && break	6291	test -n "$AWK" && break
5957	done	6292	done
5958		6293
5959	# Find a good install program. We prefer a C program (faster),
5960	# so one script is as good as another. But avoid the broken or
5961	# incompatible versions:
5962	# SysV /etc/install, /usr/sbin/install
5963	# SunOS /usr/etc/install
5964	# IRIX /sbin/install
5965	# AIX /bin/install
5966	# AmigaOS /C/install, which installs bootblocks on floppy discs
5967	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5968	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
5969	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5970	# ./install, which can be erroneously created by make from ./install.sh.
5971	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
5972	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
5973	if test -z "$INSTALL"; then
5974	if test "${ac_cv_path_install+set}" = set; then
5975	echo $ECHO_N "(cached) $ECHO_C" >&6
5976	else
5977	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5978	for as_dir in $PATH
5979	do
5980	IFS=$as_save_IFS
5981	test -z "$as_dir" && as_dir=.
5982	# Account for people who put trailing slashes in PATH elements.
5983	case $as_dir/ in
5984	./ \| .// \| /cC/* \| \
5985	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
5986	/usr/ucb/* ) ;;
5987	*)
5988	# OSF1 and SCO ODT 3.0 have their own names for install.
5989	# Don't use installbsd from OSF since it installs stuff as root
5990	# by default.
5991	for ac_prog in ginstall scoinst install; do
5992	for ac_exec_ext in '' $ac_executable_extensions; do
5993	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
5994	if test $ac_prog = install &&
5995	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5996	# AIX install. It has an incompatible calling convention.
5997	:
5998	elif test $ac_prog = install &&
5999	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6000	# program-specific install script used by HP pwplus--don't use.
6001	:
6002	else
6003	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6004	break 3
6005	fi
6006	fi
6007	done
6008	done
6009	;;
6010	esac
6011	done
6012		6294
6013
6014	fi
6015	if test "${ac_cv_path_install+set}" = set; then
6016	INSTALL=$ac_cv_path_install
6017	else
6018	# As a last resort, use the slow shell script. We don't cache a
6019	# path for INSTALL within a source directory, because that will
6020	# break other packages using the cache if that directory is
6021	# removed, or if the path is relative.
6022	INSTALL=$ac_install_sh
6023	fi
6024	fi
6025	echo "$as_me:$LINENO: result: $INSTALL" >&5
6026	echo "${ECHO_T}$INSTALL" >&6
6027
6028	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6029	# It thinks the first close brace ends the variable substitution.
6030	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6031
6032	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6033
6034	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6035
6036	echo "$as_me:$LINENO: checking whether ln -s works" >&5	6295	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6037	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	6296	$as_echo_n "checking whether ln -s works... " >&6; }
6038	LN_S=$as_ln_s	6297	LN_S=$as_ln_s
6039	if test "$LN_S" = "ln -s"; then	6298	if test "$LN_S" = "ln -s"; then
6040	echo "$as_me:$LINENO: result: yes" >&5	6299	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6041	echo "${ECHO_T}yes" >&6	6300	$as_echo "yes" >&6; }
6042	else	6301	else
6043	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	6302	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6044	echo "${ECHO_T}no, using $LN_S" >&6	6303	$as_echo "no, using $LN_S" >&6; }
6045	fi	6304	fi
6046		6305
6047	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	6306	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6048	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	6307	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6049	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,./+-,__p_,'`	6308	set x ${MAKE-make}
		6309	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6050	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	6310	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6051	echo $ECHO_N "(cached) $ECHO_C" >&6	6311	$as_echo_n "(cached) " >&6
6052	else	6312	else
6053	cat >conftest.make <<\_ACEOF	6313	cat >conftest.make <<\_ACEOF
		6314	SHELL = /bin/sh
6054	all:	6315	all:
6055	@echo 'ac_maketemp="$(MAKE)"'	6316	@echo '@@@%%%=$(MAKE)=@@@%%%'
6056	_ACEOF	6317	_ACEOF
6057	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6318	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6058	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	6319	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6059	if test -n "$ac_maketemp"; then	6320	@@@%%%=?=@@@%%%*)
6060	eval ac_cv_prog_make_${ac_make}_set=yes	6321	eval ac_cv_prog_make_${ac_make}_set=yes;;
6061	else	6322	*)
6062	eval ac_cv_prog_make_${ac_make}_set=no	6323	eval ac_cv_prog_make_${ac_make}_set=no;;
6063	fi	6324	esac
6064	rm -f conftest.make	6325	rm -f conftest.make
6065	fi	6326	fi
6066	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	6327	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6067	echo "$as_me:$LINENO: result: yes" >&5	6328	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6068	echo "${ECHO_T}yes" >&6	6329	$as_echo "yes" >&6; }
6069	SET_MAKE=	6330	SET_MAKE=
6070	else	6331	else
6071	echo "$as_me:$LINENO: result: no" >&5	6332	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6072	echo "${ECHO_T}no" >&6	6333	$as_echo "no" >&6; }
6073	SET_MAKE="MAKE=${MAKE-make}"	6334	SET_MAKE="MAKE=${MAKE-make}"
6074	fi	6335	fi
6075		6336
6076	if test -n "$ac_tool_prefix"; then	6337	if test -n "$ac_tool_prefix"; then
6077	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.	6338	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6078	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	6339	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6079	echo "$as_me:$LINENO: checking for $ac_word" >&5	6340	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6080	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6341	$as_echo_n "checking for $ac_word... " >&6; }
6081	if test "${ac_cv_prog_RANLIB+set}" = set; then	6342	if ${ac_cv_prog_RANLIB+:} false; then :
6082	echo $ECHO_N "(cached) $ECHO_C" >&6	6343	$as_echo_n "(cached) " >&6
6083	else	6344	else
6084	if test -n "$RANLIB"; then	6345	if test -n "$RANLIB"; then
6085	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	6346	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6086	else	6347	else
6087	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6348	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6088	for as_dir in $PATH	6349	for as_dir in $PATH
6089	do	6350	do
6090	IFS=$as_save_IFS	6351	IFS=$as_save_IFS
6091	test -z "$as_dir" && as_dir=.	6352	test -z "$as_dir" && as_dir=.
6092	for ac_exec_ext in '' $ac_executable_extensions; do	6353	for ac_exec_ext in '' $ac_executable_extensions; do
6093	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6354	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6094	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	6355	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6095	echo "$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$ac_exec_ext" >&5
6096	break 2	6357	break 2
6097	fi	6358	fi
6098	done	6359	done
6099	done	6360	done
		6361	IFS=$as_save_IFS
6100		6362
6101	fi	6363	fi
6102	fi	6364	fi
6103	RANLIB=$ac_cv_prog_RANLIB	6365	RANLIB=$ac_cv_prog_RANLIB
6104	if test -n "$RANLIB"; then	6366	if test -n "$RANLIB"; then
6105	echo "$as_me:$LINENO: result: $RANLIB" >&5	6367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6106	echo "${ECHO_T}$RANLIB" >&6	6368	$as_echo "$RANLIB" >&6; }
6107	else	6369	else
6108	echo "$as_me:$LINENO: result: no" >&5	6370	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6109	echo "${ECHO_T}no" >&6	6371	$as_echo "no" >&6; }
6110	fi	6372	fi
		6373
6111		6374
6112	fi	6375	fi
6113	if test -z "$ac_cv_prog_RANLIB"; then	6376	if test -z "$ac_cv_prog_RANLIB"; then
6114	ac_ct_RANLIB=$RANLIB	6377	ac_ct_RANLIB=$RANLIB
6115	# Extract the first word of "ranlib", so it can be a program name with args.	6378	# Extract the first word of "ranlib", so it can be a program name with args.
6116	set dummy ranlib; ac_word=$2	6379	set dummy ranlib; ac_word=$2
6117	echo "$as_me:$LINENO: checking for $ac_word" >&5	6380	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6118	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6381	$as_echo_n "checking for $ac_word... " >&6; }
6119	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	6382	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6120	echo $ECHO_N "(cached) $ECHO_C" >&6	6383	$as_echo_n "(cached) " >&6
6121	else	6384	else
6122	if test -n "$ac_ct_RANLIB"; then	6385	if test -n "$ac_ct_RANLIB"; then
6123	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	6386	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6124	else	6387	else
6125	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6388	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6126	for as_dir in $PATH	6389	for as_dir in $PATH
6127	do	6390	do
6128	IFS=$as_save_IFS	6391	IFS=$as_save_IFS
6129	test -z "$as_dir" && as_dir=.	6392	test -z "$as_dir" && as_dir=.
6130	for ac_exec_ext in '' $ac_executable_extensions; do	6393	for ac_exec_ext in '' $ac_executable_extensions; do
6131	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6394	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6132	ac_cv_prog_ac_ct_RANLIB="ranlib"	6395	ac_cv_prog_ac_ct_RANLIB="ranlib"
6133	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6396	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6134	break 2	6397	break 2
6135	fi	6398	fi
6136	done	6399	done
6137	done	6400	done
		6401	IFS=$as_save_IFS
6138		6402
6139	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6140	fi	6403	fi
6141	fi	6404	fi
6142	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6405	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6143	if test -n "$ac_ct_RANLIB"; then	6406	if test -n "$ac_ct_RANLIB"; then
6144	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6407	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6145	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6408	$as_echo "$ac_ct_RANLIB" >&6; }
6146	else	6409	else
6147	echo "$as_me:$LINENO: result: no" >&5	6410	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6148	echo "${ECHO_T}no" >&6	6411	$as_echo "no" >&6; }
6149	fi	6412	fi
6150		6413
		6414	if test "x$ac_ct_RANLIB" = x; then
		6415	RANLIB=":"
		6416	else
		6417	case $cross_compiling:$ac_tool_warned in
		6418	yes:)
		6419	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6420	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6421	ac_tool_warned=yes ;;
		6422	esac
6151	RANLIB=$ac_ct_RANLIB	6423	RANLIB=$ac_ct_RANLIB
		6424	fi
6152	else	6425	else
6153	RANLIB="$ac_cv_prog_RANLIB"	6426	RANLIB="$ac_cv_prog_RANLIB"
6154	fi	6427	fi
6155		6428
6156		6429
6157
6158	echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
6159	echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
6160	if test "${ac_cv_lib_cposix_strerror+set}" = set; then
6161	echo $ECHO_N "(cached) $ECHO_C" >&6
6162	else
6163	ac_check_lib_save_LIBS=$LIBS
6164	LIBS="-lcposix $LIBS"
6165	cat >conftest.$ac_ext <<_ACEOF
6166	#line $LINENO "configure"
6167	/* confdefs.h. */
6168	_ACEOF
6169	cat confdefs.h >>conftest.$ac_ext
6170	cat >>conftest.$ac_ext <<_ACEOF
6171	/* end confdefs.h. */
6172
6173	/* Override any gcc2 internal prototype to avoid an error. */
6174	#ifdef __cplusplus
6175	extern "C"
6176	#endif
6177	/* We use char because int might match the return type of a gcc2
6178	builtin and then its argument prototype would still apply. */
6179	char strerror ();
6180	int
6181	main ()
6182	{
6183	strerror ();
6184	;
6185	return 0;
6186	}
6187	_ACEOF
6188	rm -f conftest.$ac_objext conftest$ac_exeext
6189	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6190	(eval $ac_link) 2>&5
6191	ac_status=$?
6192	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6193	(exit $ac_status); } &&
6194	{ ac_try='test -s conftest$ac_exeext'
6195	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6196	(eval $ac_try) 2>&5
6197	ac_status=$?
6198	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6199	(exit $ac_status); }; }; then
6200	ac_cv_lib_cposix_strerror=yes
6201	else
6202	echo "$as_me: failed program was:" >&5
6203	sed 's/^/\| /' conftest.$ac_ext >&5
6204
6205	ac_cv_lib_cposix_strerror=no
6206	fi
6207	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
6208	LIBS=$ac_check_lib_save_LIBS
6209	fi
6210	echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
6211	echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
6212	if test $ac_cv_lib_cposix_strerror = yes; then
6213	LIBS="$LIBS -lcposix"
6214	fi
6215
6216
6217
6218
6219	# Check whether --enable-iftype or --disable-iftype was given.	6430	# Check whether --enable-iftype was given.
6220	if test "${enable_iftype+set}" = set; then	6431	if test "${enable_iftype+set}" = set; then :
6221	enableval="$enable_iftype"	6432	enableval=$enable_iftype;
6222
6223	IFTYPE=`echo $enableval \| sed s%/.*%%`	6433	IFTYPE=`echo $enableval \| sed s%/.*%%`
6224	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	6434	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
6225		6435
6226		6436
6227	fi;	6437	fi
6228		6438
		6439
6229	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6440	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6230	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6441	$as_echo_n "checking for kernel networking interface type... " >&6; }
6231		6442
6232	if test "x$IFTYPE" = "x"; then	6443	if test "x$IFTYPE" = "x"; then
6233	case $target_os in	6444	case $target_os in
6234	linux)	6445	linux)
6235	IFTYPE=native	6446	IFTYPE=native
6236	IFSUBTYPE=linux	6447	IFSUBTYPE=linux
6237		6448
6238	cat >>confdefs.h <<\_ACEOF	6449	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6239	#define HAVE_LINUX 1
6240	_ACEOF
6241		6450
6242	;;	6451	;;
6243	freebsd)	6452	freebsd)
6244	IFTYPE=tincd	6453	IFTYPE=tincd
6245	IFSUBTYPE=freebsd	6454	IFSUBTYPE=freebsd
6246		6455
6247	cat >>confdefs.h <<\_ACEOF	6456	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6248	#define HAVE_FREEBSD 1
6249	_ACEOF
6250		6457
6251	;;	6458	;;
6252	darwin)	6459	darwin)
6253	IFTYPE=tincd	6460	IFTYPE=native
6254	IFSUBTYPE=darwin	6461	IFSUBTYPE=darwin
6255		6462
6256	cat >>confdefs.h <<\_ACEOF	6463	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6257	#define HAVE_DARWIN 1
6258	_ACEOF
6259		6464
6260	;;	6465	;;
6261	solaris)	6466	solaris)
6262	IFTYPE=tincd	6467	IFTYPE=tincd
6263	IFSUBTYPE=solaris	6468	IFSUBTYPE=solaris
6264		6469
6265	cat >>confdefs.h <<\_ACEOF	6470	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6266	#define HAVE_SOLARIS 1
6267	_ACEOF
6268		6471
6269	;;	6472	;;
6270	openbsd)	6473	openbsd)
6271	IFTYPE=tincd	6474	IFTYPE=tincd
6272	IFSUBTYPE=openbsd	6475	IFSUBTYPE=openbsd
6273		6476
6274	cat >>confdefs.h <<\_ACEOF	6477	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6275	#define HAVE_OPENBSD 1
6276	_ACEOF
6277		6478
6278	;;	6479	;;
6279	netbsd)	6480	netbsd)
6280	IFTYPE=tincd	6481	IFTYPE=tincd
6281	IFSUBTYPE=netbsd	6482	IFSUBTYPE=netbsd
6282		6483
6283	cat >>confdefs.h <<\_ACEOF	6484	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6284	#define HAVE_NETBSD 1
6285	_ACEOF
6286		6485
6287	;;	6486	;;
6288	cygwin)	6487	cygwin)
6289	IFTYPE=native	6488	IFTYPE=native
6290	IFSUBTYPE=cygwin	6489	IFSUBTYPE=cygwin
6291		6490
6292	cat >>confdefs.h <<\_ACEOF	6491	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6293	#define HAVE_CYGWIN 1
6294	_ACEOF
6295		6492
6296	;;	6493	;;
6297	*)	6494	*)
6298	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6495	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6299	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6300	{ (exit 1); exit 1; }; }
6301	;;	6496	;;
6302	esac	6497	esac
6303	fi	6498	fi
6304	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6305	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6500	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6306	IFTYPE=$IFTYPE	6501	IFTYPE=$IFTYPE
6307		6502
6308	IFSUBTYPE=$IFSUBTYPE	6503	IFSUBTYPE=$IFSUBTYPE
6309		6504
6310		6505
…		…
6334		6529
6335	_ACEOF	6530	_ACEOF
6336		6531
6337	# The following way of writing the cache mishandles newlines in values,	6532	# The following way of writing the cache mishandles newlines in values,
6338	# but we know of no workaround that is simple, portable, and efficient.	6533	# but we know of no workaround that is simple, portable, and efficient.
6339	# So, don't put newlines in cache variables' values.	6534	# So, we kill variables containing newlines.
6340	# Ultrix sh set writes to stderr and can't be redirected directly,	6535	# Ultrix sh set writes to stderr and can't be redirected directly,
6341	# and sets the high bit in the cache file unless we assign to the vars.	6536	# and sets the high bit in the cache file unless we assign to the vars.
6342	{	6537	(
		6538	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		6539	eval ac_val=\$$ac_var
		6540	case $ac_val in #(
		6541	${as_nl})
		6542	case $ac_var in #(
		6543	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6544	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6545	esac
		6546	case $ac_var in #(
		6547	_ \| IFS \| as_nl) ;; #(
		6548	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		6549	*) { eval $ac_var=; unset $ac_var;} ;;
		6550	esac ;;
		6551	esac
		6552	done
		6553
6343	(set) 2>&1 \|	6554	(set) 2>&1 \|
6344	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	6555	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6345	ac_space=\ )	6556	${as_nl}ac_space=\ )
6346	# `set' does not quote correctly, so add quotes (double-quote	6557	# `set' does not quote correctly, so add quotes: double-quote
6347	# substitution turns \\\\ into \\, and sed turns \\ into \).	6558	# substitution turns \\\\ into \\, and sed turns \\ into \.
6348	sed -n \	6559	sed -n \
6349	"s/'/'\\\\''/g;	6560	"s/'/'\\\\''/g;
6350	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	6561	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6351	;;	6562	;; #(
6352	*)	6563	*)
6353	# `set' quotes correctly as required by POSIX, so do not add quotes.	6564	# `set' quotes correctly as required by POSIX, so do not add quotes.
6354	sed -n \
6355	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"	6565	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6356	;;	6566	;;
6357	esac;	6567	esac \|
6358	} \|	6568	sort
		6569	) \|
6359	sed '	6570	sed '
		6571	/^ac_cv_env_/b end
6360	t clear	6572	t clear
6361	: clear	6573	:clear
6362	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	6574	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6363	t end	6575	t end
6364	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	6576	s/^$[^=]$=$.$$/\1=${\1=\2}/
6365	: end' >>confcache	6577	:end' >>confcache
6366	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6578	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6367	if test -w $cache_file; then	6579	if test -w "$cache_file"; then
6368	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6580	if test "x$cache_file" != "x/dev/null"; then
		6581	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6582	$as_echo "$as_me: updating cache $cache_file" >&6;}
		6583	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6369	cat confcache >$cache_file	6584	cat confcache >"$cache_file"
		6585	else
		6586	case $cache_file in #(
		6587	/ \| ?:*)
		6588	mv -f confcache "$cache_file"$$ &&
		6589	mv -f "$cache_file"$$ "$cache_file" ;; #(
		6590	*)
		6591	mv -f confcache "$cache_file" ;;
		6592	esac
		6593	fi
		6594	fi
6370	else	6595	else
		6596	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6371	echo "not updating unwritable cache $cache_file"	6597	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6372	fi	6598	fi
6373	fi	6599	fi
6374	rm -f confcache	6600	rm -f confcache
6375		6601
6376		6602
6377	ac_ext=cc	6603	ac_ext=cpp
6378	ac_cpp='$CXXCPP $CPPFLAGS'	6604	ac_cpp='$CXXCPP $CPPFLAGS'
6379	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6605	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6380	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6606	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6381	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6607	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6382		6608
6383		6609
6384	ac_ext=cc	6610	ac_ext=cpp
6385	ac_cpp='$CXXCPP $CPPFLAGS'	6611	ac_cpp='$CXXCPP $CPPFLAGS'
6386	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6612	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6387	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6613	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6388	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6614	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6389	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6615	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6390	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6616	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6391	if test -z "$CXXCPP"; then	6617	if test -z "$CXXCPP"; then
6392	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6618	if ${ac_cv_prog_CXXCPP+:} false; then :
6393	echo $ECHO_N "(cached) $ECHO_C" >&6	6619	$as_echo_n "(cached) " >&6
6394	else	6620	else
6395	# Double quotes because CXXCPP needs to be expanded	6621	# Double quotes because CXXCPP needs to be expanded
6396	for CXXCPP in "$CXX -E" "/lib/cpp"	6622	for CXXCPP in "$CXX -E" "/lib/cpp"
6397	do	6623	do
6398	ac_preproc_ok=false	6624	ac_preproc_ok=false
…		…
6402	# with a fresh cross-compiler works.	6628	# with a fresh cross-compiler works.
6403	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6629	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6404	# <limits.h> exists even on freestanding compilers.	6630	# <limits.h> exists even on freestanding compilers.
6405	# On the NeXT, cc -E runs the code through the compiler's parser,	6631	# On the NeXT, cc -E runs the code through the compiler's parser,
6406	# not just through cpp. "Syntax error" is here to catch this case.	6632	# not just through cpp. "Syntax error" is here to catch this case.
6407	cat >conftest.$ac_ext <<_ACEOF
6408	#line $LINENO "configure"
6409	/* confdefs.h. */
6410	_ACEOF
6411	cat confdefs.h >>conftest.$ac_ext	6633	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6412	cat >>conftest.$ac_ext <<_ACEOF
6413	/* end confdefs.h. */	6634	/* end confdefs.h. */
6414	#ifdef __STDC__	6635	#ifdef __STDC__
6415	# include <limits.h>	6636	# include <limits.h>
6416	#else	6637	#else
6417	# include <assert.h>	6638	# include <assert.h>
6418	#endif	6639	#endif
6419	Syntax error	6640	Syntax error
6420	_ACEOF	6641	_ACEOF
6421	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6642	if ac_fn_cxx_try_cpp "$LINENO"; then :
6422	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6643
6423	ac_status=$?
6424	grep -v '^ *+' conftest.er1 >conftest.err
6425	rm -f conftest.er1
6426	cat conftest.err >&5
6427	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6428	(exit $ac_status); } >/dev/null; then
6429	if test -s conftest.err; then
6430	ac_cpp_err=$ac_cxx_preproc_warn_flag
6431	else	6644	else
6432	ac_cpp_err=
6433	fi
6434	else
6435	ac_cpp_err=yes
6436	fi
6437	if test -z "$ac_cpp_err"; then
6438	:
6439	else
6440	echo "$as_me: failed program was:" >&5
6441	sed 's/^/\| /' conftest.$ac_ext >&5
6442
6443	# Broken: fails on valid input.	6645	# Broken: fails on valid input.
6444	continue	6646	continue
6445	fi	6647	fi
6446	rm -f conftest.err conftest.$ac_ext	6648	rm -f conftest.err conftest.i conftest.$ac_ext
6447		6649
6448	# OK, works on sane cases. Now check whether non-existent headers	6650	# OK, works on sane cases. Now check whether nonexistent headers
6449	# can be detected and how.	6651	# can be detected and how.
6450	cat >conftest.$ac_ext <<_ACEOF
6451	#line $LINENO "configure"
6452	/* confdefs.h. */
6453	_ACEOF
6454	cat confdefs.h >>conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6455	cat >>conftest.$ac_ext <<_ACEOF
6456	/* end confdefs.h. */	6653	/* end confdefs.h. */
6457	#include <ac_nonexistent.h>	6654	#include <ac_nonexistent.h>
6458	_ACEOF	6655	_ACEOF
6459	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6656	if ac_fn_cxx_try_cpp "$LINENO"; then :
6460	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6461	ac_status=$?
6462	grep -v '^ *+' conftest.er1 >conftest.err
6463	rm -f conftest.er1
6464	cat conftest.err >&5
6465	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6466	(exit $ac_status); } >/dev/null; then
6467	if test -s conftest.err; then
6468	ac_cpp_err=$ac_cxx_preproc_warn_flag
6469	else
6470	ac_cpp_err=
6471	fi
6472	else
6473	ac_cpp_err=yes
6474	fi
6475	if test -z "$ac_cpp_err"; then
6476	# Broken: success on invalid input.	6657	# Broken: success on invalid input.
6477	continue	6658	continue
6478	else	6659	else
6479	echo "$as_me: failed program was:" >&5
6480	sed 's/^/\| /' conftest.$ac_ext >&5
6481
6482	# Passes both tests.	6660	# Passes both tests.
6483	ac_preproc_ok=:	6661	ac_preproc_ok=:
6484	break	6662	break
6485	fi	6663	fi
6486	rm -f conftest.err conftest.$ac_ext	6664	rm -f conftest.err conftest.i conftest.$ac_ext
6487		6665
6488	done	6666	done
6489	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6667	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6490	rm -f conftest.err conftest.$ac_ext	6668	rm -f conftest.i conftest.err conftest.$ac_ext
6491	if $ac_preproc_ok; then	6669	if $ac_preproc_ok; then :
6492	break	6670	break
6493	fi	6671	fi
6494		6672
6495	done	6673	done
6496	ac_cv_prog_CXXCPP=$CXXCPP	6674	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6498	fi	6676	fi
6499	CXXCPP=$ac_cv_prog_CXXCPP	6677	CXXCPP=$ac_cv_prog_CXXCPP
6500	else	6678	else
6501	ac_cv_prog_CXXCPP=$CXXCPP	6679	ac_cv_prog_CXXCPP=$CXXCPP
6502	fi	6680	fi
6503	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6681	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6504	echo "${ECHO_T}$CXXCPP" >&6	6682	$as_echo "$CXXCPP" >&6; }
6505	ac_preproc_ok=false	6683	ac_preproc_ok=false
6506	for ac_cxx_preproc_warn_flag in '' yes	6684	for ac_cxx_preproc_warn_flag in '' yes
6507	do	6685	do
6508	# Use a header file that comes with gcc, so configuring glibc	6686	# Use a header file that comes with gcc, so configuring glibc
6509	# with a fresh cross-compiler works.	6687	# with a fresh cross-compiler works.
6510	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6688	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6511	# <limits.h> exists even on freestanding compilers.	6689	# <limits.h> exists even on freestanding compilers.
6512	# On the NeXT, cc -E runs the code through the compiler's parser,	6690	# On the NeXT, cc -E runs the code through the compiler's parser,
6513	# not just through cpp. "Syntax error" is here to catch this case.	6691	# not just through cpp. "Syntax error" is here to catch this case.
6514	cat >conftest.$ac_ext <<_ACEOF
6515	#line $LINENO "configure"
6516	/* confdefs.h. */
6517	_ACEOF
6518	cat confdefs.h >>conftest.$ac_ext	6692	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6519	cat >>conftest.$ac_ext <<_ACEOF
6520	/* end confdefs.h. */	6693	/* end confdefs.h. */
6521	#ifdef __STDC__	6694	#ifdef __STDC__
6522	# include <limits.h>	6695	# include <limits.h>
6523	#else	6696	#else
6524	# include <assert.h>	6697	# include <assert.h>
6525	#endif	6698	#endif
6526	Syntax error	6699	Syntax error
6527	_ACEOF	6700	_ACEOF
6528	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6701	if ac_fn_cxx_try_cpp "$LINENO"; then :
6529	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6702
6530	ac_status=$?
6531	grep -v '^ *+' conftest.er1 >conftest.err
6532	rm -f conftest.er1
6533	cat conftest.err >&5
6534	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6535	(exit $ac_status); } >/dev/null; then
6536	if test -s conftest.err; then
6537	ac_cpp_err=$ac_cxx_preproc_warn_flag
6538	else	6703	else
6539	ac_cpp_err=
6540	fi
6541	else
6542	ac_cpp_err=yes
6543	fi
6544	if test -z "$ac_cpp_err"; then
6545	:
6546	else
6547	echo "$as_me: failed program was:" >&5
6548	sed 's/^/\| /' conftest.$ac_ext >&5
6549
6550	# Broken: fails on valid input.	6704	# Broken: fails on valid input.
6551	continue	6705	continue
6552	fi	6706	fi
6553	rm -f conftest.err conftest.$ac_ext	6707	rm -f conftest.err conftest.i conftest.$ac_ext
6554		6708
6555	# OK, works on sane cases. Now check whether non-existent headers	6709	# OK, works on sane cases. Now check whether nonexistent headers
6556	# can be detected and how.	6710	# can be detected and how.
6557	cat >conftest.$ac_ext <<_ACEOF
6558	#line $LINENO "configure"
6559	/* confdefs.h. */
6560	_ACEOF
6561	cat confdefs.h >>conftest.$ac_ext	6711	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6562	cat >>conftest.$ac_ext <<_ACEOF
6563	/* end confdefs.h. */	6712	/* end confdefs.h. */
6564	#include <ac_nonexistent.h>	6713	#include <ac_nonexistent.h>
6565	_ACEOF	6714	_ACEOF
6566	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6715	if ac_fn_cxx_try_cpp "$LINENO"; then :
6567	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6568	ac_status=$?
6569	grep -v '^ *+' conftest.er1 >conftest.err
6570	rm -f conftest.er1
6571	cat conftest.err >&5
6572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6573	(exit $ac_status); } >/dev/null; then
6574	if test -s conftest.err; then
6575	ac_cpp_err=$ac_cxx_preproc_warn_flag
6576	else
6577	ac_cpp_err=
6578	fi
6579	else
6580	ac_cpp_err=yes
6581	fi
6582	if test -z "$ac_cpp_err"; then
6583	# Broken: success on invalid input.	6716	# Broken: success on invalid input.
6584	continue	6717	continue
6585	else	6718	else
6586	echo "$as_me: failed program was:" >&5
6587	sed 's/^/\| /' conftest.$ac_ext >&5
6588
6589	# Passes both tests.	6719	# Passes both tests.
6590	ac_preproc_ok=:	6720	ac_preproc_ok=:
6591	break	6721	break
6592	fi	6722	fi
6593	rm -f conftest.err conftest.$ac_ext	6723	rm -f conftest.err conftest.i conftest.$ac_ext
6594		6724
6595	done	6725	done
6596	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6726	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6597	rm -f conftest.err conftest.$ac_ext	6727	rm -f conftest.i conftest.err conftest.$ac_ext
6598	if $ac_preproc_ok; then	6728	if $ac_preproc_ok; then :
6599	:	6729
6600	else	6730	else
6601	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6731	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6602	See \`config.log' for more details." >&5	6732	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6603	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6733	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6604	See \`config.log' for more details." >&2;}	6734	See \`config.log' for more details" "$LINENO" 5; }
6605	{ (exit 1); exit 1; }; }
6606	fi	6735	fi
6607		6736
6608	ac_ext=cc	6737	ac_ext=cpp
6609	ac_cpp='$CXXCPP $CPPFLAGS'	6738	ac_cpp='$CXXCPP $CPPFLAGS'
6610	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6739	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6611	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6740	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6612	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6741	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6613		6742
6614		6743
6615	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6744	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6616	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6745	$as_echo_n "checking for ANSI C header files... " >&6; }
6617	if test "${ac_cv_header_stdc+set}" = set; then	6746	if ${ac_cv_header_stdc+:} false; then :
6618	echo $ECHO_N "(cached) $ECHO_C" >&6	6747	$as_echo_n "(cached) " >&6
6619	else	6748	else
6620	cat >conftest.$ac_ext <<_ACEOF
6621	#line $LINENO "configure"
6622	/* confdefs.h. */
6623	_ACEOF
6624	cat confdefs.h >>conftest.$ac_ext	6749	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6625	cat >>conftest.$ac_ext <<_ACEOF
6626	/* end confdefs.h. */	6750	/* end confdefs.h. */
6627	#include <stdlib.h>	6751	#include <stdlib.h>
6628	#include <stdarg.h>	6752	#include <stdarg.h>
6629	#include <string.h>	6753	#include <string.h>
6630	#include <float.h>	6754	#include <float.h>
…		…
6635		6759
6636	;	6760	;
6637	return 0;	6761	return 0;
6638	}	6762	}
6639	_ACEOF	6763	_ACEOF
6640	rm -f conftest.$ac_objext	6764	if ac_fn_cxx_try_compile "$LINENO"; then :
6641	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6642	(eval $ac_compile) 2>&5
6643	ac_status=$?
6644	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645	(exit $ac_status); } &&
6646	{ ac_try='test -s conftest.$ac_objext'
6647	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6648	(eval $ac_try) 2>&5
6649	ac_status=$?
6650	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6651	(exit $ac_status); }; }; then
6652	ac_cv_header_stdc=yes	6765	ac_cv_header_stdc=yes
6653	else	6766	else
6654	echo "$as_me: failed program was:" >&5
6655	sed 's/^/\| /' conftest.$ac_ext >&5
6656
6657	ac_cv_header_stdc=no	6767	ac_cv_header_stdc=no
6658	fi	6768	fi
6659	rm -f conftest.$ac_objext conftest.$ac_ext	6769	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6660		6770
6661	if test $ac_cv_header_stdc = yes; then	6771	if test $ac_cv_header_stdc = yes; then
6662	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6772	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6663	cat >conftest.$ac_ext <<_ACEOF
6664	#line $LINENO "configure"
6665	/* confdefs.h. */
6666	_ACEOF
6667	cat confdefs.h >>conftest.$ac_ext	6773	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6668	cat >>conftest.$ac_ext <<_ACEOF
6669	/* end confdefs.h. */	6774	/* end confdefs.h. */
6670	#include <string.h>	6775	#include <string.h>
6671		6776
6672	_ACEOF	6777	_ACEOF
6673	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6778	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6674	$EGREP "memchr" >/dev/null 2>&1; then	6779	$EGREP "memchr" >/dev/null 2>&1; then :
6675	:	6780
6676	else	6781	else
6677	ac_cv_header_stdc=no	6782	ac_cv_header_stdc=no
6678	fi	6783	fi
6679	rm -f conftest*	6784	rm -f conftest*
6680		6785
6681	fi	6786	fi
6682		6787
6683	if test $ac_cv_header_stdc = yes; then	6788	if test $ac_cv_header_stdc = yes; then
6684	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6789	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6685	cat >conftest.$ac_ext <<_ACEOF
6686	#line $LINENO "configure"
6687	/* confdefs.h. */
6688	_ACEOF
6689	cat confdefs.h >>conftest.$ac_ext	6790	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6690	cat >>conftest.$ac_ext <<_ACEOF
6691	/* end confdefs.h. */	6791	/* end confdefs.h. */
6692	#include <stdlib.h>	6792	#include <stdlib.h>
6693		6793
6694	_ACEOF	6794	_ACEOF
6695	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6795	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6696	$EGREP "free" >/dev/null 2>&1; then	6796	$EGREP "free" >/dev/null 2>&1; then :
6697	:	6797
6698	else	6798	else
6699	ac_cv_header_stdc=no	6799	ac_cv_header_stdc=no
6700	fi	6800	fi
6701	rm -f conftest*	6801	rm -f conftest*
6702		6802
6703	fi	6803	fi
6704		6804
6705	if test $ac_cv_header_stdc = yes; then	6805	if test $ac_cv_header_stdc = yes; then
6706	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6806	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6707	if test "$cross_compiling" = yes; then	6807	if test "$cross_compiling" = yes; then :
6708	:	6808	:
6709	else	6809	else
6710	cat >conftest.$ac_ext <<_ACEOF
6711	#line $LINENO "configure"
6712	/* confdefs.h. */
6713	_ACEOF
6714	cat confdefs.h >>conftest.$ac_ext	6810	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6715	cat >>conftest.$ac_ext <<_ACEOF
6716	/* end confdefs.h. */	6811	/* end confdefs.h. */
6717	#include <ctype.h>	6812	#include <ctype.h>
		6813	#include <stdlib.h>
6718	#if ((' ' & 0x0FF) == 0x020)	6814	#if ((' ' & 0x0FF) == 0x020)
6719	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6815	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6720	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6816	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6721	#else	6817	#else
6722	# define ISLOWER(c) \	6818	# define ISLOWER(c) \
6723	(('a' <= (c) && (c) <= 'i') \	6819	(('a' <= (c) && (c) <= 'i') \
6724	\|\| ('j' <= (c) && (c) <= 'r') \	6820	\|\| ('j' <= (c) && (c) <= 'r') \
6725	\|\| ('s' <= (c) && (c) <= 'z'))	6821	\|\| ('s' <= (c) && (c) <= 'z'))
6726	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))	6822	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
6727	#endif	6823	#endif
6728		6824
6729	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))	6825	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
6730	int	6826	int
6731	main ()	6827	main ()
6732	{	6828	{
6733	int i;	6829	int i;
6734	for (i = 0; i < 256; i++)	6830	for (i = 0; i < 256; i++)
6735	if (XOR (islower (i), ISLOWER (i))	6831	if (XOR (islower (i), ISLOWER (i))
6736	\|\| toupper (i) != TOUPPER (i))	6832	\|\| toupper (i) != TOUPPER (i))
6737	exit(2);	6833	return 2;
6738	exit (0);	6834	return 0;
6739	}	6835	}
6740	_ACEOF	6836	_ACEOF
6741	rm -f conftest$ac_exeext	6837	if ac_fn_cxx_try_run "$LINENO"; then :
6742	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6743	(eval $ac_link) 2>&5
6744	ac_status=$?
6745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6746	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6747	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6748	(eval $ac_try) 2>&5
6749	ac_status=$?
6750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6751	(exit $ac_status); }; }; then
6752	:
6753	else
6754	echo "$as_me: program exited with status $ac_status" >&5
6755	echo "$as_me: failed program was:" >&5
6756	sed 's/^/\| /' conftest.$ac_ext >&5
6757		6838
6758	( exit $ac_status )	6839	else
6759	ac_cv_header_stdc=no	6840	ac_cv_header_stdc=no
6760	fi	6841	fi
6761	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6842	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		6843	conftest.$ac_objext conftest.beam conftest.$ac_ext
6762	fi	6844	fi
		6845
6763	fi	6846	fi
6764	fi	6847	fi
6765	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6848	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6766	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6849	$as_echo "$ac_cv_header_stdc" >&6; }
6767	if test $ac_cv_header_stdc = yes; then	6850	if test $ac_cv_header_stdc = yes; then
6768		6851
6769	cat >>confdefs.h <<\_ACEOF	6852	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
6770	#define STDC_HEADERS 1
6771	_ACEOF
6772		6853
6773	fi	6854	fi
6774		6855
6775	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6856	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6857	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6786	inttypes.h stdint.h unistd.h	6858	inttypes.h stdint.h unistd.h
6787	do	6859	do :
6788	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6860	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6789	echo "$as_me:$LINENO: checking for $ac_header" >&5	6861	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6790	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6862	"
6791	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6863	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6792	echo $ECHO_N "(cached) $ECHO_C" >&6
6793	else
6794	cat >conftest.$ac_ext <<_ACEOF
6795	#line $LINENO "configure"
6796	/* confdefs.h. */
6797	_ACEOF
6798	cat confdefs.h >>conftest.$ac_ext
6799	cat >>conftest.$ac_ext <<_ACEOF
6800	/* end confdefs.h. */
6801	$ac_includes_default
6802
6803	#include <$ac_header>
6804	_ACEOF
6805	rm -f conftest.$ac_objext
6806	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6807	(eval $ac_compile) 2>&5
6808	ac_status=$?
6809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6810	(exit $ac_status); } &&
6811	{ ac_try='test -s conftest.$ac_objext'
6812	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6813	(eval $ac_try) 2>&5
6814	ac_status=$?
6815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6816	(exit $ac_status); }; }; then
6817	eval "$as_ac_Header=yes"
6818	else
6819	echo "$as_me: failed program was:" >&5
6820	sed 's/^/\| /' conftest.$ac_ext >&5
6821
6822	eval "$as_ac_Header=no"
6823	fi
6824	rm -f conftest.$ac_objext conftest.$ac_ext
6825	fi
6826	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6827	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6828	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6829	cat >>confdefs.h <<_ACEOF	6864	cat >>confdefs.h <<_ACEOF
6830	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6865	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6831	_ACEOF	6866	_ACEOF
6832		6867
6833	fi	6868	fi
6834		6869
6835	done	6870	done
6836		6871
6837		6872
6838		6873	for ac_header in tr1/unordered_map ext/hash_map clocale
6839	for ac_header in ext/hash_map	6874	do :
6840	do
6841	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6875	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		6876	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6842	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6877	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6843	echo "$as_me:$LINENO: checking for $ac_header" >&5
6844	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6845	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6846	echo $ECHO_N "(cached) $ECHO_C" >&6
6847	fi
6848	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6849	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6850	else
6851	# Is the header compilable?
6852	echo "$as_me:$LINENO: checking $ac_header usability" >&5
6853	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
6854	cat >conftest.$ac_ext <<_ACEOF
6855	#line $LINENO "configure"
6856	/* confdefs.h. */
6857	_ACEOF
6858	cat confdefs.h >>conftest.$ac_ext
6859	cat >>conftest.$ac_ext <<_ACEOF
6860	/* end confdefs.h. */
6861	$ac_includes_default
6862	#include <$ac_header>
6863	_ACEOF
6864	rm -f conftest.$ac_objext
6865	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6866	(eval $ac_compile) 2>&5
6867	ac_status=$?
6868	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6869	(exit $ac_status); } &&
6870	{ ac_try='test -s conftest.$ac_objext'
6871	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6872	(eval $ac_try) 2>&5
6873	ac_status=$?
6874	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6875	(exit $ac_status); }; }; then
6876	ac_header_compiler=yes
6877	else
6878	echo "$as_me: failed program was:" >&5
6879	sed 's/^/\| /' conftest.$ac_ext >&5
6880
6881	ac_header_compiler=no
6882	fi
6883	rm -f conftest.$ac_objext conftest.$ac_ext
6884	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6885	echo "${ECHO_T}$ac_header_compiler" >&6
6886
6887	# Is the header present?
6888	echo "$as_me:$LINENO: checking $ac_header presence" >&5
6889	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
6890	cat >conftest.$ac_ext <<_ACEOF
6891	#line $LINENO "configure"
6892	/* confdefs.h. */
6893	_ACEOF
6894	cat confdefs.h >>conftest.$ac_ext
6895	cat >>conftest.$ac_ext <<_ACEOF
6896	/* end confdefs.h. */
6897	#include <$ac_header>
6898	_ACEOF
6899	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
6900	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6901	ac_status=$?
6902	grep -v '^ *+' conftest.er1 >conftest.err
6903	rm -f conftest.er1
6904	cat conftest.err >&5
6905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6906	(exit $ac_status); } >/dev/null; then
6907	if test -s conftest.err; then
6908	ac_cpp_err=$ac_cxx_preproc_warn_flag
6909	else
6910	ac_cpp_err=
6911	fi
6912	else
6913	ac_cpp_err=yes
6914	fi
6915	if test -z "$ac_cpp_err"; then
6916	ac_header_preproc=yes
6917	else
6918	echo "$as_me: failed program was:" >&5
6919	sed 's/^/\| /' conftest.$ac_ext >&5
6920
6921	ac_header_preproc=no
6922	fi
6923	rm -f conftest.err conftest.$ac_ext
6924	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6925	echo "${ECHO_T}$ac_header_preproc" >&6
6926
6927	# So? What about this header?
6928	case $ac_header_compiler:$ac_header_preproc in
6929	yes:no )
6930	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6931	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6932	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6933	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6934	(
6935	cat <<\_ASBOX
6936	## ------------------------------------ ##
6937	## Report this to bug-autoconf@gnu.org. ##
6938	## ------------------------------------ ##
6939	_ASBOX
6940	) \|
6941	sed "s/^/$as_me: WARNING: /" >&2
6942	;;
6943	no:yes )
6944	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6945	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6946	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
6947	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
6948	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6949	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6950	(
6951	cat <<\_ASBOX
6952	## ------------------------------------ ##
6953	## Report this to bug-autoconf@gnu.org. ##
6954	## ------------------------------------ ##
6955	_ASBOX
6956	) \|
6957	sed "s/^/$as_me: WARNING: /" >&2
6958	;;
6959	esac
6960	echo "$as_me:$LINENO: checking for $ac_header" >&5
6961	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
6962	if eval "test \"\${$as_ac_Header+set}\" = set"; then
6963	echo $ECHO_N "(cached) $ECHO_C" >&6
6964	else
6965	eval "$as_ac_Header=$ac_header_preproc"
6966	fi
6967	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
6968	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
6969
6970	fi
6971	if test `eval echo '${'$as_ac_Header'}'` = yes; then
6972	cat >>confdefs.h <<_ACEOF	6878	cat >>confdefs.h <<_ACEOF
6973	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6879	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6974	_ACEOF	6880	_ACEOF
6975		6881
6976	fi	6882	fi
6977		6883
6978	done	6884	done
6979		6885
6980		6886
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	6887	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7000	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h arpa/inet.h \	6888	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7001	sys/poll.h sys/mman.h netinet/in.h	6889	sys/mman.h netinet/in.h
7002	do	6890	do :
7003	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6891	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		6892	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7004	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6893	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7005	echo "$as_me:$LINENO: checking for $ac_header" >&5
7006	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7007	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7008	echo $ECHO_N "(cached) $ECHO_C" >&6
7009	fi
7010	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7011	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7012	else
7013	# Is the header compilable?
7014	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7015	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7016	cat >conftest.$ac_ext <<_ACEOF
7017	#line $LINENO "configure"
7018	/* confdefs.h. */
7019	_ACEOF
7020	cat confdefs.h >>conftest.$ac_ext
7021	cat >>conftest.$ac_ext <<_ACEOF
7022	/* end confdefs.h. */
7023	$ac_includes_default
7024	#include <$ac_header>
7025	_ACEOF
7026	rm -f conftest.$ac_objext
7027	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7028	(eval $ac_compile) 2>&5
7029	ac_status=$?
7030	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7031	(exit $ac_status); } &&
7032	{ ac_try='test -s conftest.$ac_objext'
7033	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7034	(eval $ac_try) 2>&5
7035	ac_status=$?
7036	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7037	(exit $ac_status); }; }; then
7038	ac_header_compiler=yes
7039	else
7040	echo "$as_me: failed program was:" >&5
7041	sed 's/^/\| /' conftest.$ac_ext >&5
7042
7043	ac_header_compiler=no
7044	fi
7045	rm -f conftest.$ac_objext conftest.$ac_ext
7046	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7047	echo "${ECHO_T}$ac_header_compiler" >&6
7048
7049	# Is the header present?
7050	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7051	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7052	cat >conftest.$ac_ext <<_ACEOF
7053	#line $LINENO "configure"
7054	/* confdefs.h. */
7055	_ACEOF
7056	cat confdefs.h >>conftest.$ac_ext
7057	cat >>conftest.$ac_ext <<_ACEOF
7058	/* end confdefs.h. */
7059	#include <$ac_header>
7060	_ACEOF
7061	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7062	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7063	ac_status=$?
7064	grep -v '^ *+' conftest.er1 >conftest.err
7065	rm -f conftest.er1
7066	cat conftest.err >&5
7067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7068	(exit $ac_status); } >/dev/null; then
7069	if test -s conftest.err; then
7070	ac_cpp_err=$ac_cxx_preproc_warn_flag
7071	else
7072	ac_cpp_err=
7073	fi
7074	else
7075	ac_cpp_err=yes
7076	fi
7077	if test -z "$ac_cpp_err"; then
7078	ac_header_preproc=yes
7079	else
7080	echo "$as_me: failed program was:" >&5
7081	sed 's/^/\| /' conftest.$ac_ext >&5
7082
7083	ac_header_preproc=no
7084	fi
7085	rm -f conftest.err conftest.$ac_ext
7086	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7087	echo "${ECHO_T}$ac_header_preproc" >&6
7088
7089	# So? What about this header?
7090	case $ac_header_compiler:$ac_header_preproc in
7091	yes:no )
7092	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7093	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7094	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7095	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7096	(
7097	cat <<\_ASBOX
7098	## ------------------------------------ ##
7099	## Report this to bug-autoconf@gnu.org. ##
7100	## ------------------------------------ ##
7101	_ASBOX
7102	) \|
7103	sed "s/^/$as_me: WARNING: /" >&2
7104	;;
7105	no:yes )
7106	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7107	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7108	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7109	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7110	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7111	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7112	(
7113	cat <<\_ASBOX
7114	## ------------------------------------ ##
7115	## Report this to bug-autoconf@gnu.org. ##
7116	## ------------------------------------ ##
7117	_ASBOX
7118	) \|
7119	sed "s/^/$as_me: WARNING: /" >&2
7120	;;
7121	esac
7122	echo "$as_me:$LINENO: checking for $ac_header" >&5
7123	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7124	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7125	echo $ECHO_N "(cached) $ECHO_C" >&6
7126	else
7127	eval "$as_ac_Header=$ac_header_preproc"
7128	fi
7129	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7130	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7131
7132	fi
7133	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7134	cat >>confdefs.h <<_ACEOF	6894	cat >>confdefs.h <<_ACEOF
7135	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6895	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7136	_ACEOF	6896	_ACEOF
7137		6897
7138	fi	6898	fi
7139		6899
7140	done	6900	done
7141		6901
7142
7143
7144
7145
7146
7147	for ac_header in net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	6902	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7148	do	6903	do :
7149	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6904	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7150	echo "$as_me:$LINENO: checking for $ac_header" >&5	6905	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
7151	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7152	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7153	echo $ECHO_N "(cached) $ECHO_C" >&6
7154	else
7155	cat >conftest.$ac_ext <<_ACEOF
7156	#line $LINENO "configure"
7157	/* confdefs.h. */
7158	_ACEOF
7159	cat confdefs.h >>conftest.$ac_ext
7160	cat >>conftest.$ac_ext <<_ACEOF
7161	/* end confdefs.h. */
7162
7163	#include <sys/types.h>	6906	#include <sys/types.h>
7164	#include <sys/socket.h>	6907	#include <sys/socket.h>
7165	#ifdef HAVE_NETINET_IN_H	6908	#ifdef HAVE_NETINET_IN_H
7166	# include <netinet/in.h>	6909	# include <netinet/in.h>
7167	#endif	6910	#endif
…		…
7170	#endif	6913	#endif
7171	#ifdef HAVE_NETINET_IN_SYSTM_H	6914	#ifdef HAVE_NETINET_IN_SYSTM_H
7172	# include <netinet/in_systm.h>	6915	# include <netinet/in_systm.h>
7173	#endif	6916	#endif
7174		6917
7175		6918	"
7176	#include <$ac_header>	6919	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7177	_ACEOF
7178	rm -f conftest.$ac_objext
7179	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7180	(eval $ac_compile) 2>&5
7181	ac_status=$?
7182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7183	(exit $ac_status); } &&
7184	{ ac_try='test -s conftest.$ac_objext'
7185	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7186	(eval $ac_try) 2>&5
7187	ac_status=$?
7188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7189	(exit $ac_status); }; }; then
7190	eval "$as_ac_Header=yes"
7191	else
7192	echo "$as_me: failed program was:" >&5
7193	sed 's/^/\| /' conftest.$ac_ext >&5
7194
7195	eval "$as_ac_Header=no"
7196	fi
7197	rm -f conftest.$ac_objext conftest.$ac_ext
7198	fi
7199	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7200	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7201	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7202	cat >>confdefs.h <<_ACEOF	6920	cat >>confdefs.h <<_ACEOF
7203	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6921	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7204	_ACEOF	6922	_ACEOF
7205		6923
7206	fi	6924	fi
7207		6925
7208	done	6926	done
7209		6927
7210		6928
7211	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	6929	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7212	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	6930	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7213	if test "${ac_cv_c_const+set}" = set; then	6931	if ${ac_cv_c_const+:} false; then :
7214	echo $ECHO_N "(cached) $ECHO_C" >&6	6932	$as_echo_n "(cached) " >&6
7215	else	6933	else
7216	cat >conftest.$ac_ext <<_ACEOF
7217	#line $LINENO "configure"
7218	/* confdefs.h. */
7219	_ACEOF
7220	cat confdefs.h >>conftest.$ac_ext	6934	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7221	cat >>conftest.$ac_ext <<_ACEOF
7222	/* end confdefs.h. */	6935	/* end confdefs.h. */
7223		6936
7224	int	6937	int
7225	main ()	6938	main ()
7226	{	6939	{
7227	/* FIXME: Include the comments suggested by Paul. */	6940
7228	#ifndef __cplusplus	6941	#ifndef __cplusplus
7229	/* Ultrix mips cc rejects this. */	6942	/* Ultrix mips cc rejects this sort of thing. */
7230	typedef int charset[2];	6943	typedef int charset[2];
7231	const charset x;	6944	const charset cs = { 0, 0 };
7232	/* SunOS 4.1.1 cc rejects this. */	6945	/* SunOS 4.1.1 cc rejects this. */
7233	char const const ccp;	6946	char const const pcpcc;
7234	char **p;	6947	char **ppc;
7235	/* NEC SVR4.0.2 mips cc rejects this. */	6948	/* NEC SVR4.0.2 mips cc rejects this. */
7236	struct point {int x, y;};	6949	struct point {int x, y;};
7237	static struct point const zero = {0,0};	6950	static struct point const zero = {0,0};
7238	/* AIX XL C 1.02.0.0 rejects this.	6951	/* AIX XL C 1.02.0.0 rejects this.
7239	It does not let you subtract one const X* pointer from another in	6952	It does not let you subtract one const X* pointer from another in
7240	an arm of an if-expression whose if-part is not a constant	6953	an arm of an if-expression whose if-part is not a constant
7241	expression */	6954	expression */
7242	const char *g = "string";	6955	const char *g = "string";
7243	ccp = &g + (g ? g-g : 0);	6956	pcpcc = &g + (g ? g-g : 0);
7244	/* HPUX 7.0 cc rejects these. */	6957	/* HPUX 7.0 cc rejects these. */
7245	++ccp;	6958	++pcpcc;
7246	p = (char**) ccp;	6959	ppc = (char**) pcpcc;
7247	ccp = (char const const ) p;	6960	pcpcc = (char const const ) ppc;
7248	{ /* SCO 3.2v4 cc rejects this. */	6961	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7249	char *t;	6962	char tx;
		6963	char *t = &tx;
7250	char const s = 0 ? (char ) 0 : (char const *) 0;	6964	char const s = 0 ? (char ) 0 : (char const *) 0;
7251		6965
7252	*t++ = 0;	6966	*t++ = 0;
		6967	if (s) return 0;
7253	}	6968	}
7254	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	6969	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7255	int x[] = {25, 17};	6970	int x[] = {25, 17};
7256	const int *foo = &x[0];	6971	const int *foo = &x[0];
7257	++foo;	6972	++foo;
…		…
7259	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	6974	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7260	typedef const int *iptr;	6975	typedef const int *iptr;
7261	iptr p = 0;	6976	iptr p = 0;
7262	++p;	6977	++p;
7263	}	6978	}
7264	{ /* AIX XL C 1.02.0.0 rejects this saying	6979	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
7265	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */	6980	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7266	struct s { int j; const int *ap[3]; };	6981	struct s { int j; const int *ap[3]; } bx;
7267	struct s *b; b->j = 5;	6982	struct s *b = &bx; b->j = 5;
7268	}	6983	}
7269	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	6984	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7270	const int foo = 10;	6985	const int foo = 10;
		6986	if (!foo) return 0;
7271	}	6987	}
		6988	return !cs[0] && !zero.x;
7272	#endif	6989	#endif
7273		6990
7274	;	6991	;
7275	return 0;	6992	return 0;
7276	}	6993	}
7277	_ACEOF	6994	_ACEOF
7278	rm -f conftest.$ac_objext	6995	if ac_fn_cxx_try_compile "$LINENO"; then :
7279	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7280	(eval $ac_compile) 2>&5
7281	ac_status=$?
7282	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7283	(exit $ac_status); } &&
7284	{ ac_try='test -s conftest.$ac_objext'
7285	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7286	(eval $ac_try) 2>&5
7287	ac_status=$?
7288	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7289	(exit $ac_status); }; }; then
7290	ac_cv_c_const=yes	6996	ac_cv_c_const=yes
7291	else	6997	else
7292	echo "$as_me: failed program was:" >&5
7293	sed 's/^/\| /' conftest.$ac_ext >&5
7294
7295	ac_cv_c_const=no	6998	ac_cv_c_const=no
7296	fi	6999	fi
7297	rm -f conftest.$ac_objext conftest.$ac_ext	7000	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7298	fi	7001	fi
7299	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	7002	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7300	echo "${ECHO_T}$ac_cv_c_const" >&6	7003	$as_echo "$ac_cv_c_const" >&6; }
7301	if test $ac_cv_c_const = no; then	7004	if test $ac_cv_c_const = no; then
7302		7005
7303	cat >>confdefs.h <<\_ACEOF	7006	$as_echo "#define const /**/" >>confdefs.h
7304	#define const
7305	_ACEOF
7306		7007
7307	fi	7008	fi
7308		7009
7309	echo "$as_me:$LINENO: checking for pid_t" >&5	7010	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7310	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7311	if test "${ac_cv_type_pid_t+set}" = set; then
7312	echo $ECHO_N "(cached) $ECHO_C" >&6
7313	else
7314	cat >conftest.$ac_ext <<_ACEOF
7315	#line $LINENO "configure"
7316	/* confdefs.h. */
7317	_ACEOF
7318	cat confdefs.h >>conftest.$ac_ext
7319	cat >>conftest.$ac_ext <<_ACEOF
7320	/* end confdefs.h. */
7321	$ac_includes_default
7322	int
7323	main ()
7324	{
7325	if ((pid_t *) 0)
7326	return 0;
7327	if (sizeof (pid_t))
7328	return 0;
7329	;
7330	return 0;
7331	}
7332	_ACEOF
7333	rm -f conftest.$ac_objext
7334	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7335	(eval $ac_compile) 2>&5
7336	ac_status=$?
7337	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7338	(exit $ac_status); } &&
7339	{ ac_try='test -s conftest.$ac_objext'
7340	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7341	(eval $ac_try) 2>&5
7342	ac_status=$?
7343	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7344	(exit $ac_status); }; }; then
7345	ac_cv_type_pid_t=yes
7346	else
7347	echo "$as_me: failed program was:" >&5
7348	sed 's/^/\| /' conftest.$ac_ext >&5
7349
7350	ac_cv_type_pid_t=no
7351	fi
7352	rm -f conftest.$ac_objext conftest.$ac_ext
7353	fi
7354	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7355	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7356	if test $ac_cv_type_pid_t = yes; then	7011	if test "x$ac_cv_type_pid_t" = xyes; then :
7357	:	7012
7358	else	7013	else
7359		7014
7360	cat >>confdefs.h <<_ACEOF	7015	cat >>confdefs.h <<_ACEOF
7361	#define pid_t int	7016	#define pid_t int
7362	_ACEOF	7017	_ACEOF
7363		7018
7364	fi	7019	fi
7365		7020
7366	echo "$as_me:$LINENO: checking for size_t" >&5	7021	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7367	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7368	if test "${ac_cv_type_size_t+set}" = set; then
7369	echo $ECHO_N "(cached) $ECHO_C" >&6
7370	else
7371	cat >conftest.$ac_ext <<_ACEOF
7372	#line $LINENO "configure"
7373	/* confdefs.h. */
7374	_ACEOF
7375	cat confdefs.h >>conftest.$ac_ext
7376	cat >>conftest.$ac_ext <<_ACEOF
7377	/* end confdefs.h. */
7378	$ac_includes_default
7379	int
7380	main ()
7381	{
7382	if ((size_t *) 0)
7383	return 0;
7384	if (sizeof (size_t))
7385	return 0;
7386	;
7387	return 0;
7388	}
7389	_ACEOF
7390	rm -f conftest.$ac_objext
7391	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7392	(eval $ac_compile) 2>&5
7393	ac_status=$?
7394	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7395	(exit $ac_status); } &&
7396	{ ac_try='test -s conftest.$ac_objext'
7397	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7398	(eval $ac_try) 2>&5
7399	ac_status=$?
7400	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7401	(exit $ac_status); }; }; then
7402	ac_cv_type_size_t=yes
7403	else
7404	echo "$as_me: failed program was:" >&5
7405	sed 's/^/\| /' conftest.$ac_ext >&5
7406
7407	ac_cv_type_size_t=no
7408	fi
7409	rm -f conftest.$ac_objext conftest.$ac_ext
7410	fi
7411	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7412	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7413	if test $ac_cv_type_size_t = yes; then	7022	if test "x$ac_cv_type_size_t" = xyes; then :
7414	:	7023
7415	else	7024	else
7416		7025
7417	cat >>confdefs.h <<_ACEOF	7026	cat >>confdefs.h <<_ACEOF
7418	#define size_t unsigned	7027	#define size_t unsigned int
7419	_ACEOF	7028	_ACEOF
7420		7029
7421	fi	7030	fi
7422		7031
7423	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	7032	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7424	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	7033	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7425	if test "${ac_cv_header_time+set}" = set; then	7034	if ${ac_cv_header_time+:} false; then :
7426	echo $ECHO_N "(cached) $ECHO_C" >&6	7035	$as_echo_n "(cached) " >&6
7427	else	7036	else
7428	cat >conftest.$ac_ext <<_ACEOF
7429	#line $LINENO "configure"
7430	/* confdefs.h. */
7431	_ACEOF
7432	cat confdefs.h >>conftest.$ac_ext	7037	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7433	cat >>conftest.$ac_ext <<_ACEOF
7434	/* end confdefs.h. */	7038	/* end confdefs.h. */
7435	#include <sys/types.h>	7039	#include <sys/types.h>
7436	#include <sys/time.h>	7040	#include <sys/time.h>
7437	#include <time.h>	7041	#include <time.h>
7438		7042
…		…
7443	return 0;	7047	return 0;
7444	;	7048	;
7445	return 0;	7049	return 0;
7446	}	7050	}
7447	_ACEOF	7051	_ACEOF
7448	rm -f conftest.$ac_objext	7052	if ac_fn_cxx_try_compile "$LINENO"; then :
7449	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7450	(eval $ac_compile) 2>&5
7451	ac_status=$?
7452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7453	(exit $ac_status); } &&
7454	{ ac_try='test -s conftest.$ac_objext'
7455	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7456	(eval $ac_try) 2>&5
7457	ac_status=$?
7458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7459	(exit $ac_status); }; }; then
7460	ac_cv_header_time=yes	7053	ac_cv_header_time=yes
7461	else	7054	else
7462	echo "$as_me: failed program was:" >&5
7463	sed 's/^/\| /' conftest.$ac_ext >&5
7464
7465	ac_cv_header_time=no	7055	ac_cv_header_time=no
7466	fi	7056	fi
7467	rm -f conftest.$ac_objext conftest.$ac_ext	7057	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7468	fi	7058	fi
7469	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7059	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7470	echo "${ECHO_T}$ac_cv_header_time" >&6	7060	$as_echo "$ac_cv_header_time" >&6; }
7471	if test $ac_cv_header_time = yes; then	7061	if test $ac_cv_header_time = yes; then
7472		7062
7473	cat >>confdefs.h <<\_ACEOF	7063	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7474	#define TIME_WITH_SYS_TIME 1
7475	_ACEOF
7476		7064
7477	fi	7065	fi
7478		7066
7479	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7067	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7480	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7068	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7481	if test "${ac_cv_struct_tm+set}" = set; then	7069	if ${ac_cv_struct_tm+:} false; then :
7482	echo $ECHO_N "(cached) $ECHO_C" >&6	7070	$as_echo_n "(cached) " >&6
7483	else	7071	else
7484	cat >conftest.$ac_ext <<_ACEOF
7485	#line $LINENO "configure"
7486	/* confdefs.h. */
7487	_ACEOF
7488	cat confdefs.h >>conftest.$ac_ext	7072	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7489	cat >>conftest.$ac_ext <<_ACEOF
7490	/* end confdefs.h. */	7073	/* end confdefs.h. */
7491	#include <sys/types.h>	7074	#include <sys/types.h>
7492	#include <time.h>	7075	#include <time.h>
7493		7076
7494	int	7077	int
7495	main ()	7078	main ()
7496	{	7079	{
7497	struct tm *tp; tp->tm_sec;	7080	struct tm tm;
		7081	int *p = &tm.tm_sec;
		7082	return !p;
7498	;	7083	;
7499	return 0;	7084	return 0;
7500	}	7085	}
7501	_ACEOF	7086	_ACEOF
7502	rm -f conftest.$ac_objext	7087	if ac_fn_cxx_try_compile "$LINENO"; then :
7503	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7504	(eval $ac_compile) 2>&5
7505	ac_status=$?
7506	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7507	(exit $ac_status); } &&
7508	{ ac_try='test -s conftest.$ac_objext'
7509	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7510	(eval $ac_try) 2>&5
7511	ac_status=$?
7512	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7513	(exit $ac_status); }; }; then
7514	ac_cv_struct_tm=time.h	7088	ac_cv_struct_tm=time.h
7515	else	7089	else
7516	echo "$as_me: failed program was:" >&5
7517	sed 's/^/\| /' conftest.$ac_ext >&5
7518
7519	ac_cv_struct_tm=sys/time.h	7090	ac_cv_struct_tm=sys/time.h
7520	fi	7091	fi
7521	rm -f conftest.$ac_objext conftest.$ac_ext	7092	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7522	fi	7093	fi
7523	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7524	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7095	$as_echo "$ac_cv_struct_tm" >&6; }
7525	if test $ac_cv_struct_tm = sys/time.h; then	7096	if test $ac_cv_struct_tm = sys/time.h; then
7526		7097
7527	cat >>confdefs.h <<\_ACEOF	7098	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7528	#define TM_IN_SYS_TIME 1
7529	_ACEOF
7530		7099
7531	fi	7100	fi
7532		7101
7533		7102
7534	echo "$as_me:$LINENO: checking for socklen_t" >&5	7103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7535	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7104	$as_echo_n "checking for socklen_t... " >&6; }
7536	if test "${ac_cv_type_socklen_t+set}" = set; then	7105	if ${ac_cv_type_socklen_t+:} false; then :
7537	echo $ECHO_N "(cached) $ECHO_C" >&6	7106	$as_echo_n "(cached) " >&6
7538	else	7107	else
7539		7108
7540	cat >conftest.$ac_ext <<_ACEOF
7541	#line $LINENO "configure"
7542	/* confdefs.h. */
7543	_ACEOF
7544	cat confdefs.h >>conftest.$ac_ext	7109	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7545	cat >>conftest.$ac_ext <<_ACEOF
7546	/* end confdefs.h. */	7110	/* end confdefs.h. */
7547	#include <sys/types.h>	7111	#include <sys/types.h>
7548	#include <sys/socket.h>	7112	#include <sys/socket.h>
7549	int	7113	int
7550	main ()	7114	main ()
…		…
7552	socklen_t len = 42; return len;	7116	socklen_t len = 42; return len;
7553	;	7117	;
7554	return 0;	7118	return 0;
7555	}	7119	}
7556	_ACEOF	7120	_ACEOF
7557	rm -f conftest.$ac_objext	7121	if ac_fn_cxx_try_compile "$LINENO"; then :
7558	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7559	(eval $ac_compile) 2>&5
7560	ac_status=$?
7561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7562	(exit $ac_status); } &&
7563	{ ac_try='test -s conftest.$ac_objext'
7564	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7565	(eval $ac_try) 2>&5
7566	ac_status=$?
7567	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7568	(exit $ac_status); }; }; then
7569	ac_cv_type_socklen_t=yes	7122	ac_cv_type_socklen_t=yes
7570	else	7123	else
7571	echo "$as_me: failed program was:" >&5
7572	sed 's/^/\| /' conftest.$ac_ext >&5
7573
7574	ac_cv_type_socklen_t=no	7124	ac_cv_type_socklen_t=no
7575	fi	7125	fi
7576	rm -f conftest.$ac_objext conftest.$ac_ext	7126	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7577		7127
7578	fi	7128	fi
7579	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7129	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7580	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7130	$as_echo "$ac_cv_type_socklen_t" >&6; }
7581	if test $ac_cv_type_socklen_t = yes; then	7131	if test $ac_cv_type_socklen_t = yes; then
7582		7132
7583	cat >>confdefs.h <<\_ACEOF	7133	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7584	#define HAVE_SOCKLEN_T 1
7585	_ACEOF
7586		7134
7587	fi	7135	fi
7588		7136
7589	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7137	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7590	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7138	$as_echo_n "checking for struct addrinfo... " >&6; }
7591	if test "${ac_cv_struct_addrinfo+set}" = set; then	7139	if ${ac_cv_struct_addrinfo+:} false; then :
7592	echo $ECHO_N "(cached) $ECHO_C" >&6	7140	$as_echo_n "(cached) " >&6
7593	else	7141	else
7594		7142
7595	cat >conftest.$ac_ext <<_ACEOF
7596	#line $LINENO "configure"
7597	/* confdefs.h. */
7598	_ACEOF
7599	cat confdefs.h >>conftest.$ac_ext	7143	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7600	cat >>conftest.$ac_ext <<_ACEOF
7601	/* end confdefs.h. */	7144	/* end confdefs.h. */
7602	#include <sys/types.h>	7145	#include <sys/types.h>
7603	#include <sys/socket.h>	7146	#include <sys/socket.h>
7604	#include <netdb.h>	7147	#include <netdb.h>
7605	int	7148	int
…		…
7608	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7151	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7609	;	7152	;
7610	return 0;	7153	return 0;
7611	}	7154	}
7612	_ACEOF	7155	_ACEOF
7613	rm -f conftest.$ac_objext	7156	if ac_fn_cxx_try_compile "$LINENO"; then :
7614	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7615	(eval $ac_compile) 2>&5
7616	ac_status=$?
7617	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7618	(exit $ac_status); } &&
7619	{ ac_try='test -s conftest.$ac_objext'
7620	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7621	(eval $ac_try) 2>&5
7622	ac_status=$?
7623	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7624	(exit $ac_status); }; }; then
7625	ac_cv_struct_addrinfo=yes	7157	ac_cv_struct_addrinfo=yes
7626	else	7158	else
7627	echo "$as_me: failed program was:" >&5
7628	sed 's/^/\| /' conftest.$ac_ext >&5
7629
7630	ac_cv_struct_addrinfo=no	7159	ac_cv_struct_addrinfo=no
7631	fi	7160	fi
7632	rm -f conftest.$ac_objext conftest.$ac_ext	7161	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7633		7162
7634	fi	7163	fi
7635	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7164	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7636	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7165	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7637	if test $ac_cv_struct_addrinfo = yes; then	7166	if test $ac_cv_struct_addrinfo = yes; then
7638		7167
7639	cat >>confdefs.h <<\_ACEOF	7168	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7640	#define HAVE_STRUCT_ADDRINFO 1
7641	_ACEOF
7642		7169
7643	fi	7170	fi
7644		7171
7645	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7172	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7646	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7173	$as_echo_n "checking return type of signal handlers... " >&6; }
7647	if test "${ac_cv_type_signal+set}" = set; then	7174	if ${ac_cv_type_signal+:} false; then :
7648	echo $ECHO_N "(cached) $ECHO_C" >&6	7175	$as_echo_n "(cached) " >&6
7649	else	7176	else
7650	cat >conftest.$ac_ext <<_ACEOF
7651	#line $LINENO "configure"
7652	/* confdefs.h. */
7653	_ACEOF
7654	cat confdefs.h >>conftest.$ac_ext	7177	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7655	cat >>conftest.$ac_ext <<_ACEOF
7656	/* end confdefs.h. */	7178	/* end confdefs.h. */
7657	#include <sys/types.h>	7179	#include <sys/types.h>
7658	#include <signal.h>	7180	#include <signal.h>
7659	#ifdef signal
7660	# undef signal
7661	#endif
7662	#ifdef __cplusplus
7663	extern "C" void (signal (int, void ()(int)))(int);
7664	#else
7665	void (*signal ()) ();
7666	#endif
7667		7181
7668	int	7182	int
7669	main ()	7183	main ()
7670	{	7184	{
7671	int i;	7185	return *(signal (0, 0)) (0) == 1;
7672	;	7186	;
7673	return 0;	7187	return 0;
7674	}	7188	}
7675	_ACEOF	7189	_ACEOF
7676	rm -f conftest.$ac_objext	7190	if ac_fn_cxx_try_compile "$LINENO"; then :
7677	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7191	ac_cv_type_signal=int
7678	(eval $ac_compile) 2>&5	7192	else
7679	ac_status=$?
7680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7681	(exit $ac_status); } &&
7682	{ ac_try='test -s conftest.$ac_objext'
7683	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7684	(eval $ac_try) 2>&5
7685	ac_status=$?
7686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7687	(exit $ac_status); }; }; then
7688	ac_cv_type_signal=void	7193	ac_cv_type_signal=void
7689	else
7690	echo "$as_me: failed program was:" >&5
7691	sed 's/^/\| /' conftest.$ac_ext >&5
7692
7693	ac_cv_type_signal=int
7694	fi	7194	fi
7695	rm -f conftest.$ac_objext conftest.$ac_ext	7195	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7696	fi	7196	fi
7697	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7197	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7698	echo "${ECHO_T}$ac_cv_type_signal" >&6	7198	$as_echo "$ac_cv_type_signal" >&6; }
7699		7199
7700	cat >>confdefs.h <<_ACEOF	7200	cat >>confdefs.h <<_ACEOF
7701	#define RETSIGTYPE $ac_cv_type_signal	7201	#define RETSIGTYPE $ac_cv_type_signal
7702	_ACEOF	7202	_ACEOF
7703		7203
…		…
7708	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7208	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7709	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7209	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7710	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7210	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7711		7211
7712		7212
7713	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7213	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7714	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7214	$as_echo_n "checking for ANSI C header files... " >&6; }
7715	if test "${ac_cv_header_stdc+set}" = set; then	7215	if ${ac_cv_header_stdc+:} false; then :
7716	echo $ECHO_N "(cached) $ECHO_C" >&6	7216	$as_echo_n "(cached) " >&6
7717	else	7217	else
7718	cat >conftest.$ac_ext <<_ACEOF
7719	#line $LINENO "configure"
7720	/* confdefs.h. */
7721	_ACEOF
7722	cat confdefs.h >>conftest.$ac_ext	7218	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7723	cat >>conftest.$ac_ext <<_ACEOF
7724	/* end confdefs.h. */	7219	/* end confdefs.h. */
7725	#include <stdlib.h>	7220	#include <stdlib.h>
7726	#include <stdarg.h>	7221	#include <stdarg.h>
7727	#include <string.h>	7222	#include <string.h>
7728	#include <float.h>	7223	#include <float.h>
…		…
7733		7228
7734	;	7229	;
7735	return 0;	7230	return 0;
7736	}	7231	}
7737	_ACEOF	7232	_ACEOF
7738	rm -f conftest.$ac_objext	7233	if ac_fn_c_try_compile "$LINENO"; then :
7739	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7740	(eval $ac_compile) 2>&5
7741	ac_status=$?
7742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7743	(exit $ac_status); } &&
7744	{ ac_try='test -s conftest.$ac_objext'
7745	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7746	(eval $ac_try) 2>&5
7747	ac_status=$?
7748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7749	(exit $ac_status); }; }; then
7750	ac_cv_header_stdc=yes	7234	ac_cv_header_stdc=yes
7751	else	7235	else
7752	echo "$as_me: failed program was:" >&5
7753	sed 's/^/\| /' conftest.$ac_ext >&5
7754
7755	ac_cv_header_stdc=no	7236	ac_cv_header_stdc=no
7756	fi	7237	fi
7757	rm -f conftest.$ac_objext conftest.$ac_ext	7238	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7758		7239
7759	if test $ac_cv_header_stdc = yes; then	7240	if test $ac_cv_header_stdc = yes; then
7760	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7241	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7761	cat >conftest.$ac_ext <<_ACEOF
7762	#line $LINENO "configure"
7763	/* confdefs.h. */
7764	_ACEOF
7765	cat confdefs.h >>conftest.$ac_ext	7242	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7766	cat >>conftest.$ac_ext <<_ACEOF
7767	/* end confdefs.h. */	7243	/* end confdefs.h. */
7768	#include <string.h>	7244	#include <string.h>
7769		7245
7770	_ACEOF	7246	_ACEOF
7771	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7247	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7772	$EGREP "memchr" >/dev/null 2>&1; then	7248	$EGREP "memchr" >/dev/null 2>&1; then :
7773	:	7249
7774	else	7250	else
7775	ac_cv_header_stdc=no	7251	ac_cv_header_stdc=no
7776	fi	7252	fi
7777	rm -f conftest*	7253	rm -f conftest*
7778		7254
7779	fi	7255	fi
7780		7256
7781	if test $ac_cv_header_stdc = yes; then	7257	if test $ac_cv_header_stdc = yes; then
7782	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7258	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7783	cat >conftest.$ac_ext <<_ACEOF
7784	#line $LINENO "configure"
7785	/* confdefs.h. */
7786	_ACEOF
7787	cat confdefs.h >>conftest.$ac_ext	7259	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7788	cat >>conftest.$ac_ext <<_ACEOF
7789	/* end confdefs.h. */	7260	/* end confdefs.h. */
7790	#include <stdlib.h>	7261	#include <stdlib.h>
7791		7262
7792	_ACEOF	7263	_ACEOF
7793	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7264	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
7794	$EGREP "free" >/dev/null 2>&1; then	7265	$EGREP "free" >/dev/null 2>&1; then :
7795	:	7266
7796	else	7267	else
7797	ac_cv_header_stdc=no	7268	ac_cv_header_stdc=no
7798	fi	7269	fi
7799	rm -f conftest*	7270	rm -f conftest*
7800		7271
7801	fi	7272	fi
7802		7273
7803	if test $ac_cv_header_stdc = yes; then	7274	if test $ac_cv_header_stdc = yes; then
7804	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7275	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7805	if test "$cross_compiling" = yes; then	7276	if test "$cross_compiling" = yes; then :
7806	:	7277	:
7807	else	7278	else
7808	cat >conftest.$ac_ext <<_ACEOF
7809	#line $LINENO "configure"
7810	/* confdefs.h. */
7811	_ACEOF
7812	cat confdefs.h >>conftest.$ac_ext	7279	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7813	cat >>conftest.$ac_ext <<_ACEOF
7814	/* end confdefs.h. */	7280	/* end confdefs.h. */
7815	#include <ctype.h>	7281	#include <ctype.h>
		7282	#include <stdlib.h>
7816	#if ((' ' & 0x0FF) == 0x020)	7283	#if ((' ' & 0x0FF) == 0x020)
7817	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7284	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7818	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7285	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7819	#else	7286	#else
7820	# define ISLOWER(c) \	7287	# define ISLOWER(c) \
7821	(('a' <= (c) && (c) <= 'i') \	7288	(('a' <= (c) && (c) <= 'i') \
7822	\|\| ('j' <= (c) && (c) <= 'r') \	7289	\|\| ('j' <= (c) && (c) <= 'r') \
7823	\|\| ('s' <= (c) && (c) <= 'z'))	7290	\|\| ('s' <= (c) && (c) <= 'z'))
7824	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))	7291	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
7825	#endif	7292	#endif
7826		7293
7827	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))	7294	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
7828	int	7295	int
7829	main ()	7296	main ()
7830	{	7297	{
7831	int i;	7298	int i;
7832	for (i = 0; i < 256; i++)	7299	for (i = 0; i < 256; i++)
7833	if (XOR (islower (i), ISLOWER (i))	7300	if (XOR (islower (i), ISLOWER (i))
7834	\|\| toupper (i) != TOUPPER (i))	7301	\|\| toupper (i) != TOUPPER (i))
7835	exit(2);	7302	return 2;
7836	exit (0);
7837	}
7838	_ACEOF
7839	rm -f conftest$ac_exeext
7840	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7841	(eval $ac_link) 2>&5
7842	ac_status=$?
7843	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7844	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7845	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7846	(eval $ac_try) 2>&5
7847	ac_status=$?
7848	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7849	(exit $ac_status); }; }; then
7850	:
7851	else
7852	echo "$as_me: program exited with status $ac_status" >&5
7853	echo "$as_me: failed program was:" >&5
7854	sed 's/^/\| /' conftest.$ac_ext >&5
7855
7856	( exit $ac_status )
7857	ac_cv_header_stdc=no
7858	fi
7859	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
7860	fi
7861	fi
7862	fi
7863	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
7864	echo "${ECHO_T}$ac_cv_header_stdc" >&6
7865	if test $ac_cv_header_stdc = yes; then
7866
7867	cat >>confdefs.h <<\_ACEOF
7868	#define STDC_HEADERS 1
7869	_ACEOF
7870
7871	fi
7872
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall poll
7886	do
7887	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
7888	echo "$as_me:$LINENO: checking for $ac_func" >&5
7889	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
7890	if eval "test \"\${$as_ac_var+set}\" = set"; then
7891	echo $ECHO_N "(cached) $ECHO_C" >&6
7892	else
7893	cat >conftest.$ac_ext <<_ACEOF
7894	#line $LINENO "configure"
7895	/* confdefs.h. */
7896	_ACEOF
7897	cat confdefs.h >>conftest.$ac_ext
7898	cat >>conftest.$ac_ext <<_ACEOF
7899	/* end confdefs.h. */
7900	/* System header to define __stub macros and hopefully few prototypes,
7901	which can conflict with char $ac_func (); below.
7902	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7903	<limits.h> exists even on freestanding compilers. */
7904	#ifdef __STDC__
7905	# include <limits.h>
7906	#else
7907	# include <assert.h>
7908	#endif
7909	/* Override any gcc2 internal prototype to avoid an error. */
7910	#ifdef __cplusplus
7911	extern "C"
7912	{
7913	#endif
7914	/* We use char because int might match the return type of a gcc2
7915	builtin and then its argument prototype would still apply. */
7916	char $ac_func ();
7917	/* The GNU C library defines this for functions which it implements
7918	to always fail with ENOSYS. Some functions are actually named
7919	something starting with __ and the normal name is an alias. */
7920	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
7921	choke me
7922	#else
7923	char (*f) () = $ac_func;
7924	#endif
7925	#ifdef __cplusplus
7926	}
7927	#endif
7928
7929	int
7930	main ()
7931	{
7932	return f != $ac_func;
7933	;
7934	return 0;	7303	return 0;
7935	}	7304	}
7936	_ACEOF	7305	_ACEOF
7937	rm -f conftest.$ac_objext conftest$ac_exeext	7306	if ac_fn_c_try_run "$LINENO"; then :
7938	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7939	(eval $ac_link) 2>&5
7940	ac_status=$?
7941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7942	(exit $ac_status); } &&
7943	{ ac_try='test -s conftest$ac_exeext'
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 $ac_status); }; }; then
7949	eval "$as_ac_var=yes"
7950	else
7951	echo "$as_me: failed program was:" >&5
7952	sed 's/^/\| /' conftest.$ac_ext >&5
7953		7307
7954	eval "$as_ac_var=no"	7308	else
		7309	ac_cv_header_stdc=no
7955	fi	7310	fi
		7311	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7956	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7312	conftest.$ac_objext conftest.beam conftest.$ac_ext
7957	fi	7313	fi
7958	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7314
7959	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7315	fi
7960	if test `eval echo '${'$as_ac_var'}'` = yes; then	7316	fi
		7317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
		7318	$as_echo "$ac_cv_header_stdc" >&6; }
		7319	if test $ac_cv_header_stdc = yes; then
		7320
		7321	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7322
		7323	fi
		7324
		7325
		7326	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7327	do :
		7328	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7329	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7330	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7961	cat >>confdefs.h <<_ACEOF	7331	cat >>confdefs.h <<_ACEOF
7962	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1	7332	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
7963	_ACEOF	7333	_ACEOF
7964		7334
7965	fi	7335	fi
7966	done	7336	done
7967		7337
7968		7338
7969	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7339	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7970	# for constant arguments. Useless!	7340	# for constant arguments. Useless!
7971	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7341	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
7972	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7342	$as_echo_n "checking for working alloca.h... " >&6; }
7973	if test "${ac_cv_working_alloca_h+set}" = set; then	7343	if ${ac_cv_working_alloca_h+:} false; then :
7974	echo $ECHO_N "(cached) $ECHO_C" >&6	7344	$as_echo_n "(cached) " >&6
7975	else	7345	else
7976	cat >conftest.$ac_ext <<_ACEOF
7977	#line $LINENO "configure"
7978	/* confdefs.h. */
7979	_ACEOF
7980	cat confdefs.h >>conftest.$ac_ext	7346	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7981	cat >>conftest.$ac_ext <<_ACEOF
7982	/* end confdefs.h. */	7347	/* end confdefs.h. */
7983	#include <alloca.h>	7348	#include <alloca.h>
7984	int	7349	int
7985	main ()	7350	main ()
7986	{	7351	{
7987	char p = (char ) alloca (2 * sizeof (int));	7352	char p = (char ) alloca (2 * sizeof (int));
		7353	if (p) return 0;
7988	;	7354	;
7989	return 0;	7355	return 0;
7990	}	7356	}
7991	_ACEOF	7357	_ACEOF
7992	rm -f conftest.$ac_objext conftest$ac_exeext	7358	if ac_fn_c_try_link "$LINENO"; then :
7993	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
7994	(eval $ac_link) 2>&5
7995	ac_status=$?
7996	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7997	(exit $ac_status); } &&
7998	{ ac_try='test -s conftest$ac_exeext'
7999	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8000	(eval $ac_try) 2>&5
8001	ac_status=$?
8002	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8003	(exit $ac_status); }; }; then
8004	ac_cv_working_alloca_h=yes	7359	ac_cv_working_alloca_h=yes
8005	else	7360	else
8006	echo "$as_me: failed program was:" >&5
8007	sed 's/^/\| /' conftest.$ac_ext >&5
8008
8009	ac_cv_working_alloca_h=no	7361	ac_cv_working_alloca_h=no
8010	fi	7362	fi
8011	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7363	rm -f core conftest.err conftest.$ac_objext \
		7364	conftest$ac_exeext conftest.$ac_ext
8012	fi	7365	fi
8013	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7366	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8014	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7367	$as_echo "$ac_cv_working_alloca_h" >&6; }
8015	if test $ac_cv_working_alloca_h = yes; then	7368	if test $ac_cv_working_alloca_h = yes; then
8016		7369
8017	cat >>confdefs.h <<\_ACEOF	7370	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8018	#define HAVE_ALLOCA_H 1
8019	_ACEOF
8020		7371
8021	fi	7372	fi
8022		7373
8023	echo "$as_me:$LINENO: checking for alloca" >&5	7374	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8024	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7375	$as_echo_n "checking for alloca... " >&6; }
8025	if test "${ac_cv_func_alloca_works+set}" = set; then	7376	if ${ac_cv_func_alloca_works+:} false; then :
8026	echo $ECHO_N "(cached) $ECHO_C" >&6	7377	$as_echo_n "(cached) " >&6
8027	else	7378	else
8028	cat >conftest.$ac_ext <<_ACEOF
8029	#line $LINENO "configure"
8030	/* confdefs.h. */
8031	_ACEOF
8032	cat confdefs.h >>conftest.$ac_ext	7379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8033	cat >>conftest.$ac_ext <<_ACEOF
8034	/* end confdefs.h. */	7380	/* end confdefs.h. */
8035	#ifdef __GNUC__	7381	#ifdef __GNUC__
8036	# define alloca __builtin_alloca	7382	# define alloca __builtin_alloca
8037	#else	7383	#else
8038	# ifdef _MSC_VER	7384	# ifdef _MSC_VER
8039	# include <malloc.h>	7385	# include <malloc.h>
8040	# define alloca _alloca	7386	# define alloca _alloca
8041	# else	7387	# else
8042	# if HAVE_ALLOCA_H	7388	# ifdef HAVE_ALLOCA_H
8043	# include <alloca.h>	7389	# include <alloca.h>
8044	# else	7390	# else
8045	# ifdef _AIX	7391	# ifdef _AIX
8046	#pragma alloca	7392	#pragma alloca
8047	# else	7393	# else
8048	# ifndef alloca /* predefined by HP cc +Olibcalls */	7394	# ifndef alloca /* predefined by HP cc +Olibcalls */
8049	char *alloca ();	7395	void *alloca (size_t);
8050	# endif	7396	# endif
8051	# endif	7397	# endif
8052	# endif	7398	# endif
8053	# endif	7399	# endif
8054	#endif	7400	#endif
8055		7401
8056	int	7402	int
8057	main ()	7403	main ()
8058	{	7404	{
8059	char p = (char ) alloca (1);	7405	char p = (char ) alloca (1);
		7406	if (p) return 0;
8060	;	7407	;
8061	return 0;	7408	return 0;
8062	}	7409	}
8063	_ACEOF	7410	_ACEOF
8064	rm -f conftest.$ac_objext conftest$ac_exeext	7411	if ac_fn_c_try_link "$LINENO"; then :
8065	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8066	(eval $ac_link) 2>&5
8067	ac_status=$?
8068	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8069	(exit $ac_status); } &&
8070	{ ac_try='test -s conftest$ac_exeext'
8071	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8072	(eval $ac_try) 2>&5
8073	ac_status=$?
8074	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8075	(exit $ac_status); }; }; then
8076	ac_cv_func_alloca_works=yes	7412	ac_cv_func_alloca_works=yes
8077	else	7413	else
8078	echo "$as_me: failed program was:" >&5
8079	sed 's/^/\| /' conftest.$ac_ext >&5
8080
8081	ac_cv_func_alloca_works=no	7414	ac_cv_func_alloca_works=no
8082	fi	7415	fi
8083	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7416	rm -f core conftest.err conftest.$ac_objext \
		7417	conftest$ac_exeext conftest.$ac_ext
8084	fi	7418	fi
8085	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8086	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7420	$as_echo "$ac_cv_func_alloca_works" >&6; }
8087		7421
8088	if test $ac_cv_func_alloca_works = yes; then	7422	if test $ac_cv_func_alloca_works = yes; then
8089		7423
8090	cat >>confdefs.h <<\_ACEOF	7424	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8091	#define HAVE_ALLOCA 1
8092	_ACEOF
8093		7425
8094	else	7426	else
8095	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7427	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8096	# that cause trouble. Some versions do not even contain alloca or	7428	# that cause trouble. Some versions do not even contain alloca or
8097	# contain a buggy version. If you still want to use their alloca,	7429	# contain a buggy version. If you still want to use their alloca,
8098	# use ar to extract alloca.o from them instead of compiling alloca.c.	7430	# use ar to extract alloca.o from them instead of compiling alloca.c.
8099		7431
8100	ALLOCA=alloca.$ac_objext	7432	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8101		7433
8102	cat >>confdefs.h <<\_ACEOF	7434	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8103	#define C_ALLOCA 1
8104	_ACEOF
8105		7435
8106		7436
8107	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7437	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
8108	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7438	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8109	if test "${ac_cv_os_cray+set}" = set; then	7439	if ${ac_cv_os_cray+:} false; then :
8110	echo $ECHO_N "(cached) $ECHO_C" >&6	7440	$as_echo_n "(cached) " >&6
8111	else	7441	else
8112	cat >conftest.$ac_ext <<_ACEOF
8113	#line $LINENO "configure"
8114	/* confdefs.h. */
8115	_ACEOF
8116	cat confdefs.h >>conftest.$ac_ext	7442	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8117	cat >>conftest.$ac_ext <<_ACEOF
8118	/* end confdefs.h. */	7443	/* end confdefs.h. */
8119	#if defined(CRAY) && ! defined(CRAY2)	7444	#if defined CRAY && ! defined CRAY2
8120	webecray	7445	webecray
8121	#else	7446	#else
8122	wenotbecray	7447	wenotbecray
8123	#endif	7448	#endif
8124		7449
8125	_ACEOF	7450	_ACEOF
8126	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7451	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8127	$EGREP "webecray" >/dev/null 2>&1; then	7452	$EGREP "webecray" >/dev/null 2>&1; then :
8128	ac_cv_os_cray=yes	7453	ac_cv_os_cray=yes
8129	else	7454	else
8130	ac_cv_os_cray=no	7455	ac_cv_os_cray=no
8131	fi	7456	fi
8132	rm -f conftest*	7457	rm -f conftest*
8133		7458
8134	fi	7459	fi
8135	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7460	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8136	echo "${ECHO_T}$ac_cv_os_cray" >&6	7461	$as_echo "$ac_cv_os_cray" >&6; }
8137	if test $ac_cv_os_cray = yes; then	7462	if test $ac_cv_os_cray = yes; then
8138	for ac_func in _getb67 GETB67 getb67; do	7463	for ac_func in _getb67 GETB67 getb67; do
8139	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`	7464	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8140	echo "$as_me:$LINENO: checking for $ac_func" >&5	7465	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8141	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8142	if eval "test \"\${$as_ac_var+set}\" = set"; then	7466	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8143	echo $ECHO_N "(cached) $ECHO_C" >&6
8144	else
8145	cat >conftest.$ac_ext <<_ACEOF
8146	#line $LINENO "configure"
8147	/* confdefs.h. */
8148	_ACEOF
8149	cat confdefs.h >>conftest.$ac_ext
8150	cat >>conftest.$ac_ext <<_ACEOF
8151	/* end confdefs.h. */
8152	/* System header to define __stub macros and hopefully few prototypes,
8153	which can conflict with char $ac_func (); below.
8154	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8155	<limits.h> exists even on freestanding compilers. */
8156	#ifdef __STDC__
8157	# include <limits.h>
8158	#else
8159	# include <assert.h>
8160	#endif
8161	/* Override any gcc2 internal prototype to avoid an error. */
8162	#ifdef __cplusplus
8163	extern "C"
8164	{
8165	#endif
8166	/* We use char because int might match the return type of a gcc2
8167	builtin and then its argument prototype would still apply. */
8168	char $ac_func ();
8169	/* The GNU C library defines this for functions which it implements
8170	to always fail with ENOSYS. Some functions are actually named
8171	something starting with __ and the normal name is an alias. */
8172	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8173	choke me
8174	#else
8175	char (*f) () = $ac_func;
8176	#endif
8177	#ifdef __cplusplus
8178	}
8179	#endif
8180
8181	int
8182	main ()
8183	{
8184	return f != $ac_func;
8185	;
8186	return 0;
8187	}
8188	_ACEOF
8189	rm -f conftest.$ac_objext conftest$ac_exeext
8190	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8191	(eval $ac_link) 2>&5
8192	ac_status=$?
8193	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8194	(exit $ac_status); } &&
8195	{ ac_try='test -s conftest$ac_exeext'
8196	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8197	(eval $ac_try) 2>&5
8198	ac_status=$?
8199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8200	(exit $ac_status); }; }; then
8201	eval "$as_ac_var=yes"
8202	else
8203	echo "$as_me: failed program was:" >&5
8204	sed 's/^/\| /' conftest.$ac_ext >&5
8205
8206	eval "$as_ac_var=no"
8207	fi
8208	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8209	fi
8210	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8211	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8212	if test `eval echo '${'$as_ac_var'}'` = yes; then
8213		7467
8214	cat >>confdefs.h <<_ACEOF	7468	cat >>confdefs.h <<_ACEOF
8215	#define CRAY_STACKSEG_END $ac_func	7469	#define CRAY_STACKSEG_END $ac_func
8216	_ACEOF	7470	_ACEOF
8217		7471
…		…
8219	fi	7473	fi
8220		7474
8221	done	7475	done
8222	fi	7476	fi
8223		7477
8224	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7478	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
8225	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7479	$as_echo_n "checking stack direction for C alloca... " >&6; }
8226	if test "${ac_cv_c_stack_direction+set}" = set; then	7480	if ${ac_cv_c_stack_direction+:} false; then :
8227	echo $ECHO_N "(cached) $ECHO_C" >&6	7481	$as_echo_n "(cached) " >&6
8228	else	7482	else
8229	if test "$cross_compiling" = yes; then	7483	if test "$cross_compiling" = yes; then :
8230	ac_cv_c_stack_direction=0	7484	ac_cv_c_stack_direction=0
8231	else	7485	else
8232	cat >conftest.$ac_ext <<_ACEOF
8233	#line $LINENO "configure"
8234	/* confdefs.h. */
8235	_ACEOF
8236	cat confdefs.h >>conftest.$ac_ext	7486	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8237	cat >>conftest.$ac_ext <<_ACEOF
8238	/* end confdefs.h. */	7487	/* end confdefs.h. */
		7488	$ac_includes_default
8239	int	7489	int
8240	find_stack_direction ()	7490	find_stack_direction (int *addr, int depth)
8241	{	7491	{
8242	static char *addr = 0;	7492	int dir, dummy = 0;
8243	auto char dummy;
8244	if (addr == 0)	7493	if (! addr)
8245	{
8246	addr = &dummy;	7494	addr = &dummy;
8247	return find_stack_direction ();	7495	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8248	}	7496	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8249	else	7497	return dir + dummy;
8250	return (&dummy > addr) ? 1 : -1;
8251	}	7498	}
8252		7499
8253	int	7500	int
8254	main ()	7501	main (int argc, char **argv)
8255	{	7502	{
8256	exit (find_stack_direction () < 0);	7503	return find_stack_direction (0, argc + !argv + 20) < 0;
8257	}	7504	}
8258	_ACEOF	7505	_ACEOF
8259	rm -f conftest$ac_exeext	7506	if ac_fn_c_try_run "$LINENO"; then :
8260	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8261	(eval $ac_link) 2>&5
8262	ac_status=$?
8263	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8264	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8265	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8266	(eval $ac_try) 2>&5
8267	ac_status=$?
8268	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8269	(exit $ac_status); }; }; then
8270	ac_cv_c_stack_direction=1	7507	ac_cv_c_stack_direction=1
8271	else	7508	else
8272	echo "$as_me: program exited with status $ac_status" >&5
8273	echo "$as_me: failed program was:" >&5
8274	sed 's/^/\| /' conftest.$ac_ext >&5
8275
8276	( exit $ac_status )
8277	ac_cv_c_stack_direction=-1	7509	ac_cv_c_stack_direction=-1
8278	fi	7510	fi
8279	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7511	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		7512	conftest.$ac_objext conftest.beam conftest.$ac_ext
8280	fi	7513	fi
		7514
8281	fi	7515	fi
8282	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7516	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8283	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7517	$as_echo "$ac_cv_c_stack_direction" >&6; }
8284
8285	cat >>confdefs.h <<_ACEOF	7518	cat >>confdefs.h <<_ACEOF
8286	#define STACK_DIRECTION $ac_cv_c_stack_direction	7519	#define STACK_DIRECTION $ac_cv_c_stack_direction
8287	_ACEOF	7520	_ACEOF
8288		7521
8289		7522
8290	fi	7523	fi
8291		7524
8292		7525
8293		7526
8294	echo "$as_me:$LINENO: checking for socket" >&5	7527	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8295	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8296	if test "${ac_cv_func_socket+set}" = set; then
8297	echo $ECHO_N "(cached) $ECHO_C" >&6
8298	else
8299	cat >conftest.$ac_ext <<_ACEOF
8300	#line $LINENO "configure"
8301	/* confdefs.h. */
8302	_ACEOF
8303	cat confdefs.h >>conftest.$ac_ext
8304	cat >>conftest.$ac_ext <<_ACEOF
8305	/* end confdefs.h. */
8306	/* System header to define __stub macros and hopefully few prototypes,
8307	which can conflict with char socket (); below.
8308	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8309	<limits.h> exists even on freestanding compilers. */
8310	#ifdef __STDC__
8311	# include <limits.h>
8312	#else
8313	# include <assert.h>
8314	#endif
8315	/* Override any gcc2 internal prototype to avoid an error. */
8316	#ifdef __cplusplus
8317	extern "C"
8318	{
8319	#endif
8320	/* We use char because int might match the return type of a gcc2
8321	builtin and then its argument prototype would still apply. */
8322	char socket ();
8323	/* The GNU C library defines this for functions which it implements
8324	to always fail with ENOSYS. Some functions are actually named
8325	something starting with __ and the normal name is an alias. */
8326	#if defined (__stub_socket) \|\| defined (__stub___socket)
8327	choke me
8328	#else
8329	char (*f) () = socket;
8330	#endif
8331	#ifdef __cplusplus
8332	}
8333	#endif
8334
8335	int
8336	main ()
8337	{
8338	return f != socket;
8339	;
8340	return 0;
8341	}
8342	_ACEOF
8343	rm -f conftest.$ac_objext conftest$ac_exeext
8344	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8345	(eval $ac_link) 2>&5
8346	ac_status=$?
8347	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8348	(exit $ac_status); } &&
8349	{ ac_try='test -s conftest$ac_exeext'
8350	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8351	(eval $ac_try) 2>&5
8352	ac_status=$?
8353	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8354	(exit $ac_status); }; }; then
8355	ac_cv_func_socket=yes
8356	else
8357	echo "$as_me: failed program was:" >&5
8358	sed 's/^/\| /' conftest.$ac_ext >&5
8359
8360	ac_cv_func_socket=no
8361	fi
8362	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8363	fi
8364	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8365	echo "${ECHO_T}$ac_cv_func_socket" >&6
8366	if test $ac_cv_func_socket = yes; then	7528	if test "x$ac_cv_func_socket" = xyes; then :
8367	:
8368	else
8369		7529
		7530	else
8370		7531
8371	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7532	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8372	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7533	$as_echo_n "checking for connect in -lsocket... " >&6; }
8373	if test "${ac_cv_lib_socket_connect+set}" = set; then	7534	if ${ac_cv_lib_socket_connect+:} false; then :
8374	echo $ECHO_N "(cached) $ECHO_C" >&6	7535	$as_echo_n "(cached) " >&6
8375	else	7536	else
8376	ac_check_lib_save_LIBS=$LIBS	7537	ac_check_lib_save_LIBS=$LIBS
8377	LIBS="-lsocket $LIBS"	7538	LIBS="-lsocket $LIBS"
8378	cat >conftest.$ac_ext <<_ACEOF
8379	#line $LINENO "configure"
8380	/* confdefs.h. */
8381	_ACEOF
8382	cat confdefs.h >>conftest.$ac_ext	7539	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8383	cat >>conftest.$ac_ext <<_ACEOF
8384	/* end confdefs.h. */	7540	/* end confdefs.h. */
8385		7541
8386	/* Override any gcc2 internal prototype to avoid an error. */	7542	/* Override any GCC internal prototype to avoid an error.
		7543	Use char because int might match the return type of a GCC
		7544	builtin and then its argument prototype would still apply. */
8387	#ifdef __cplusplus	7545	#ifdef __cplusplus
8388	extern "C"	7546	extern "C"
8389	#endif	7547	#endif
8390	/* We use char because int might match the return type of a gcc2
8391	builtin and then its argument prototype would still apply. */
8392	char connect ();	7548	char connect ();
8393	int	7549	int
8394	main ()	7550	main ()
8395	{	7551	{
8396	connect ();	7552	return connect ();
8397	;	7553	;
8398	return 0;	7554	return 0;
8399	}	7555	}
8400	_ACEOF	7556	_ACEOF
8401	rm -f conftest.$ac_objext conftest$ac_exeext	7557	if ac_fn_c_try_link "$LINENO"; then :
8402	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8403	(eval $ac_link) 2>&5
8404	ac_status=$?
8405	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8406	(exit $ac_status); } &&
8407	{ ac_try='test -s conftest$ac_exeext'
8408	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8409	(eval $ac_try) 2>&5
8410	ac_status=$?
8411	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8412	(exit $ac_status); }; }; then
8413	ac_cv_lib_socket_connect=yes	7558	ac_cv_lib_socket_connect=yes
8414	else	7559	else
8415	echo "$as_me: failed program was:" >&5
8416	sed 's/^/\| /' conftest.$ac_ext >&5
8417
8418	ac_cv_lib_socket_connect=no	7560	ac_cv_lib_socket_connect=no
8419	fi	7561	fi
8420	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7562	rm -f core conftest.err conftest.$ac_objext \
		7563	conftest$ac_exeext conftest.$ac_ext
8421	LIBS=$ac_check_lib_save_LIBS	7564	LIBS=$ac_check_lib_save_LIBS
8422	fi	7565	fi
8423	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7566	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8424	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7567	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8425	if test $ac_cv_lib_socket_connect = yes; then	7568	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8426	cat >>confdefs.h <<_ACEOF	7569	cat >>confdefs.h <<_ACEOF
8427	#define HAVE_LIBSOCKET 1	7570	#define HAVE_LIBSOCKET 1
8428	_ACEOF	7571	_ACEOF
8429		7572
8430	LIBS="-lsocket $LIBS"	7573	LIBS="-lsocket $LIBS"
…		…
8432	fi	7575	fi
8433		7576
8434		7577
8435	fi	7578	fi
8436		7579
8437	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7580	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8438	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8439	if test "${ac_cv_func_gethostbyname+set}" = set; then
8440	echo $ECHO_N "(cached) $ECHO_C" >&6
8441	else
8442	cat >conftest.$ac_ext <<_ACEOF
8443	#line $LINENO "configure"
8444	/* confdefs.h. */
8445	_ACEOF
8446	cat confdefs.h >>conftest.$ac_ext
8447	cat >>conftest.$ac_ext <<_ACEOF
8448	/* end confdefs.h. */
8449	/* System header to define __stub macros and hopefully few prototypes,
8450	which can conflict with char gethostbyname (); below.
8451	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8452	<limits.h> exists even on freestanding compilers. */
8453	#ifdef __STDC__
8454	# include <limits.h>
8455	#else
8456	# include <assert.h>
8457	#endif
8458	/* Override any gcc2 internal prototype to avoid an error. */
8459	#ifdef __cplusplus
8460	extern "C"
8461	{
8462	#endif
8463	/* We use char because int might match the return type of a gcc2
8464	builtin and then its argument prototype would still apply. */
8465	char gethostbyname ();
8466	/* The GNU C library defines this for functions which it implements
8467	to always fail with ENOSYS. Some functions are actually named
8468	something starting with __ and the normal name is an alias. */
8469	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
8470	choke me
8471	#else
8472	char (*f) () = gethostbyname;
8473	#endif
8474	#ifdef __cplusplus
8475	}
8476	#endif
8477
8478	int
8479	main ()
8480	{
8481	return f != gethostbyname;
8482	;
8483	return 0;
8484	}
8485	_ACEOF
8486	rm -f conftest.$ac_objext conftest$ac_exeext
8487	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8488	(eval $ac_link) 2>&5
8489	ac_status=$?
8490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8491	(exit $ac_status); } &&
8492	{ ac_try='test -s conftest$ac_exeext'
8493	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8494	(eval $ac_try) 2>&5
8495	ac_status=$?
8496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8497	(exit $ac_status); }; }; then
8498	ac_cv_func_gethostbyname=yes
8499	else
8500	echo "$as_me: failed program was:" >&5
8501	sed 's/^/\| /' conftest.$ac_ext >&5
8502
8503	ac_cv_func_gethostbyname=no
8504	fi
8505	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
8506	fi
8507	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8508	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8509	if test $ac_cv_func_gethostbyname = yes; then	7581	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8510	:
8511	else
8512		7582
		7583	else
8513		7584
8514	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7585	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8515	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7586	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8516	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7587	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8517	echo $ECHO_N "(cached) $ECHO_C" >&6	7588	$as_echo_n "(cached) " >&6
8518	else	7589	else
8519	ac_check_lib_save_LIBS=$LIBS	7590	ac_check_lib_save_LIBS=$LIBS
8520	LIBS="-lnsl $LIBS"	7591	LIBS="-lnsl $LIBS"
8521	cat >conftest.$ac_ext <<_ACEOF
8522	#line $LINENO "configure"
8523	/* confdefs.h. */
8524	_ACEOF
8525	cat confdefs.h >>conftest.$ac_ext	7592	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8526	cat >>conftest.$ac_ext <<_ACEOF
8527	/* end confdefs.h. */	7593	/* end confdefs.h. */
8528		7594
8529	/* Override any gcc2 internal prototype to avoid an error. */	7595	/* Override any GCC internal prototype to avoid an error.
		7596	Use char because int might match the return type of a GCC
		7597	builtin and then its argument prototype would still apply. */
8530	#ifdef __cplusplus	7598	#ifdef __cplusplus
8531	extern "C"	7599	extern "C"
8532	#endif	7600	#endif
8533	/* We use char because int might match the return type of a gcc2
8534	builtin and then its argument prototype would still apply. */
8535	char gethostbyname ();	7601	char gethostbyname ();
8536	int	7602	int
8537	main ()	7603	main ()
8538	{	7604	{
8539	gethostbyname ();	7605	return gethostbyname ();
8540	;	7606	;
8541	return 0;	7607	return 0;
8542	}	7608	}
8543	_ACEOF	7609	_ACEOF
8544	rm -f conftest.$ac_objext conftest$ac_exeext	7610	if ac_fn_c_try_link "$LINENO"; then :
8545	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8546	(eval $ac_link) 2>&5
8547	ac_status=$?
8548	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8549	(exit $ac_status); } &&
8550	{ ac_try='test -s conftest$ac_exeext'
8551	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8552	(eval $ac_try) 2>&5
8553	ac_status=$?
8554	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8555	(exit $ac_status); }; }; then
8556	ac_cv_lib_nsl_gethostbyname=yes	7611	ac_cv_lib_nsl_gethostbyname=yes
8557	else	7612	else
8558	echo "$as_me: failed program was:" >&5
8559	sed 's/^/\| /' conftest.$ac_ext >&5
8560
8561	ac_cv_lib_nsl_gethostbyname=no	7613	ac_cv_lib_nsl_gethostbyname=no
8562	fi	7614	fi
8563	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	7615	rm -f core conftest.err conftest.$ac_objext \
		7616	conftest$ac_exeext conftest.$ac_ext
8564	LIBS=$ac_check_lib_save_LIBS	7617	LIBS=$ac_check_lib_save_LIBS
8565	fi	7618	fi
8566	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7619	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8567	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7620	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8568	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7621	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
8569	cat >>confdefs.h <<_ACEOF	7622	cat >>confdefs.h <<_ACEOF
8570	#define HAVE_LIBNSL 1	7623	#define HAVE_LIBNSL 1
8571	_ACEOF	7624	_ACEOF
8572		7625
8573	LIBS="-lnsl $LIBS"	7626	LIBS="-lnsl $LIBS"
…		…
8576		7629
8577		7630
8578	fi	7631	fi
8579		7632
8580		7633
		7634
		7635	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7636	do :
		7637	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		7638	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7639	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7640	cat >>confdefs.h <<_ACEOF
		7641	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
		7642	_ACEOF
		7643
		7644	fi
		7645
		7646	done
		7647
		7648
		7649	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7650	do :
		7651	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7652	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7653	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7654	cat >>confdefs.h <<_ACEOF
		7655	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
		7656	_ACEOF
		7657
		7658	fi
		7659	done
		7660
		7661
		7662	for ac_func in clock_gettime
		7663	do :
		7664	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7665	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7666	cat >>confdefs.h <<_ACEOF
		7667	#define HAVE_CLOCK_GETTIME 1
		7668	_ACEOF
		7669
		7670	else
		7671
		7672	if test $(uname) = Linux; then
		7673	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7674	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7675	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7676	/* end confdefs.h. */
		7677	#include <unistd.h>
		7678	#include <sys/syscall.h>
		7679	#include <time.h>
		7680	int
		7681	main ()
		7682	{
		7683	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7684	;
		7685	return 0;
		7686	}
		7687	_ACEOF
		7688	if ac_fn_c_try_link "$LINENO"; then :
		7689	ac_have_clock_syscall=1
		7690
		7691	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7692
		7693	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7694	$as_echo "yes" >&6; }
		7695	else
		7696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7697	$as_echo "no" >&6; }
		7698	fi
		7699	rm -f core conftest.err conftest.$ac_objext \
		7700	conftest$ac_exeext conftest.$ac_ext
		7701	fi
		7702	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7703	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7704	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7705	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
		7706	$as_echo_n "(cached) " >&6
		7707	else
		7708	ac_check_lib_save_LIBS=$LIBS
		7709	LIBS="-lrt $LIBS"
		7710	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7711	/* end confdefs.h. */
		7712
		7713	/* Override any GCC internal prototype to avoid an error.
		7714	Use char because int might match the return type of a GCC
		7715	builtin and then its argument prototype would still apply. */
		7716	#ifdef __cplusplus
		7717	extern "C"
		7718	#endif
		7719	char clock_gettime ();
		7720	int
		7721	main ()
		7722	{
		7723	return clock_gettime ();
		7724	;
		7725	return 0;
		7726	}
		7727	_ACEOF
		7728	if ac_fn_c_try_link "$LINENO"; then :
		7729	ac_cv_lib_rt_clock_gettime=yes
		7730	else
		7731	ac_cv_lib_rt_clock_gettime=no
		7732	fi
		7733	rm -f core conftest.err conftest.$ac_objext \
		7734	conftest$ac_exeext conftest.$ac_ext
		7735	LIBS=$ac_check_lib_save_LIBS
		7736	fi
		7737	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7738	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7739	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
		7740	cat >>confdefs.h <<_ACEOF
		7741	#define HAVE_LIBRT 1
		7742	_ACEOF
		7743
		7744	LIBS="-lrt $LIBS"
		7745
		7746	fi
		7747
		7748	unset ac_cv_func_clock_gettime
		7749	for ac_func in clock_gettime
		7750	do :
		7751	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7752	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7753	cat >>confdefs.h <<_ACEOF
		7754	#define HAVE_CLOCK_GETTIME 1
		7755	_ACEOF
		7756
		7757	fi
		7758	done
		7759
		7760	fi
		7761
		7762	fi
		7763	done
		7764
		7765
		7766	for ac_func in nanosleep
		7767	do :
		7768	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7769	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7770	cat >>confdefs.h <<_ACEOF
		7771	#define HAVE_NANOSLEEP 1
		7772	_ACEOF
		7773
		7774	else
		7775
		7776	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7777	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7778	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7779	if ${ac_cv_lib_rt_nanosleep+:} false; then :
		7780	$as_echo_n "(cached) " >&6
		7781	else
		7782	ac_check_lib_save_LIBS=$LIBS
		7783	LIBS="-lrt $LIBS"
		7784	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7785	/* end confdefs.h. */
		7786
		7787	/* Override any GCC internal prototype to avoid an error.
		7788	Use char because int might match the return type of a GCC
		7789	builtin and then its argument prototype would still apply. */
		7790	#ifdef __cplusplus
		7791	extern "C"
		7792	#endif
		7793	char nanosleep ();
		7794	int
		7795	main ()
		7796	{
		7797	return nanosleep ();
		7798	;
		7799	return 0;
		7800	}
		7801	_ACEOF
		7802	if ac_fn_c_try_link "$LINENO"; then :
		7803	ac_cv_lib_rt_nanosleep=yes
		7804	else
		7805	ac_cv_lib_rt_nanosleep=no
		7806	fi
		7807	rm -f core conftest.err conftest.$ac_objext \
		7808	conftest$ac_exeext conftest.$ac_ext
		7809	LIBS=$ac_check_lib_save_LIBS
		7810	fi
		7811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7812	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7813	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
		7814	cat >>confdefs.h <<_ACEOF
		7815	#define HAVE_LIBRT 1
		7816	_ACEOF
		7817
		7818	LIBS="-lrt $LIBS"
		7819
		7820	fi
		7821
		7822	unset ac_cv_func_nanosleep
		7823	for ac_func in nanosleep
		7824	do :
		7825	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7826	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7827	cat >>confdefs.h <<_ACEOF
		7828	#define HAVE_NANOSLEEP 1
		7829	_ACEOF
		7830
		7831	fi
		7832	done
		7833
		7834	fi
		7835
		7836	fi
		7837	done
		7838
		7839
		7840	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		7841	LIBM=m
		7842	fi
		7843	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		7844	$as_echo_n "checking for library containing floor... " >&6; }
		7845	if ${ac_cv_search_floor+:} false; then :
		7846	$as_echo_n "(cached) " >&6
		7847	else
		7848	ac_func_search_save_LIBS=$LIBS
		7849	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7850	/* end confdefs.h. */
		7851
		7852	/* Override any GCC internal prototype to avoid an error.
		7853	Use char because int might match the return type of a GCC
		7854	builtin and then its argument prototype would still apply. */
		7855	#ifdef __cplusplus
		7856	extern "C"
		7857	#endif
		7858	char floor ();
		7859	int
		7860	main ()
		7861	{
		7862	return floor ();
		7863	;
		7864	return 0;
		7865	}
		7866	_ACEOF
		7867	for ac_lib in '' $LIBM; do
		7868	if test -z "$ac_lib"; then
		7869	ac_res="none required"
		7870	else
		7871	ac_res=-l$ac_lib
		7872	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		7873	fi
		7874	if ac_fn_c_try_link "$LINENO"; then :
		7875	ac_cv_search_floor=$ac_res
		7876	fi
		7877	rm -f core conftest.err conftest.$ac_objext \
		7878	conftest$ac_exeext
		7879	if ${ac_cv_search_floor+:} false; then :
		7880	break
		7881	fi
		7882	done
		7883	if ${ac_cv_search_floor+:} false; then :
		7884
		7885	else
		7886	ac_cv_search_floor=no
		7887	fi
		7888	rm conftest.$ac_ext
		7889	LIBS=$ac_func_search_save_LIBS
		7890	fi
		7891	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		7892	$as_echo "$ac_cv_search_floor" >&6; }
		7893	ac_res=$ac_cv_search_floor
		7894	if test "$ac_res" != no; then :
		7895	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		7896
		7897	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		7898
		7899	fi
		7900
		7901
		7902
		7903
8581	ac_ext=cc	7904	ac_ext=cpp
8582	ac_cpp='$CXXCPP $CPPFLAGS'	7905	ac_cpp='$CXXCPP $CPPFLAGS'
8583	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7906	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8584	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7907	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8585	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7908	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8586		7909
…		…
8602		7925
8603	_ACEOF	7926	_ACEOF
8604		7927
8605	# The following way of writing the cache mishandles newlines in values,	7928	# The following way of writing the cache mishandles newlines in values,
8606	# but we know of no workaround that is simple, portable, and efficient.	7929	# but we know of no workaround that is simple, portable, and efficient.
8607	# So, don't put newlines in cache variables' values.	7930	# So, we kill variables containing newlines.
8608	# Ultrix sh set writes to stderr and can't be redirected directly,	7931	# Ultrix sh set writes to stderr and can't be redirected directly,
8609	# and sets the high bit in the cache file unless we assign to the vars.	7932	# and sets the high bit in the cache file unless we assign to the vars.
8610	{	7933	(
		7934	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		7935	eval ac_val=\$$ac_var
		7936	case $ac_val in #(
		7937	${as_nl})
		7938	case $ac_var in #(
		7939	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		7940	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		7941	esac
		7942	case $ac_var in #(
		7943	_ \| IFS \| as_nl) ;; #(
		7944	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		7945	*) { eval $ac_var=; unset $ac_var;} ;;
		7946	esac ;;
		7947	esac
		7948	done
		7949
8611	(set) 2>&1 \|	7950	(set) 2>&1 \|
8612	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	7951	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8613	ac_space=\ )	7952	${as_nl}ac_space=\ )
8614	# `set' does not quote correctly, so add quotes (double-quote	7953	# `set' does not quote correctly, so add quotes: double-quote
8615	# substitution turns \\\\ into \\, and sed turns \\ into \).	7954	# substitution turns \\\\ into \\, and sed turns \\ into \.
8616	sed -n \	7955	sed -n \
8617	"s/'/'\\\\''/g;	7956	"s/'/'\\\\''/g;
8618	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	7957	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8619	;;	7958	;; #(
8620	*)	7959	*)
8621	# `set' quotes correctly as required by POSIX, so do not add quotes.	7960	# `set' quotes correctly as required by POSIX, so do not add quotes.
8622	sed -n \
8623	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"	7961	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
8624	;;	7962	;;
8625	esac;	7963	esac \|
8626	} \|	7964	sort
		7965	) \|
8627	sed '	7966	sed '
		7967	/^ac_cv_env_/b end
8628	t clear	7968	t clear
8629	: clear	7969	:clear
8630	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	7970	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8631	t end	7971	t end
8632	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	7972	s/^$[^=]$=$.$$/\1=${\1=\2}/
8633	: end' >>confcache	7973	:end' >>confcache
8634	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7974	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8635	if test -w $cache_file; then	7975	if test -w "$cache_file"; then
8636	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	7976	if test "x$cache_file" != "x/dev/null"; then
		7977	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		7978	$as_echo "$as_me: updating cache $cache_file" >&6;}
		7979	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
8637	cat confcache >$cache_file	7980	cat confcache >"$cache_file"
		7981	else
		7982	case $cache_file in #(
		7983	/ \| ?:*)
		7984	mv -f confcache "$cache_file"$$ &&
		7985	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7986	*)
		7987	mv -f confcache "$cache_file" ;;
		7988	esac
		7989	fi
		7990	fi
8638	else	7991	else
		7992	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8639	echo "not updating unwritable cache $cache_file"	7993	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8640	fi	7994	fi
8641	fi	7995	fi
8642	rm -f confcache	7996	rm -f confcache
8643		7997
8644		7998
8645		7999
8646	# Check whether --with-kernel or --without-kernel was given.	8000	# Check whether --with-kernel was given.
8647	if test "${with_kernel+set}" = set; then	8001	if test "${with_kernel+set}" = set; then :
8648	withval="$with_kernel"	8002	withval=$with_kernel; kerneldir="$withval"
8649	kerneldir="$withval"
8650	else	8003	else
8651	kerneldir="/usr/src/linux"	8004	kerneldir="/usr/src/linux"
8652		8005
8653	fi;	8006	fi
8654		8007
		8008
8655	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	8009	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
8656	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	8010	$as_echo_n "checking for linux/if_tun.h... " >&6; }
8657	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	8011	if ${tinc_cv_linux_if_tun_h+:} false; then :
8658	echo $ECHO_N "(cached) $ECHO_C" >&6	8012	$as_echo_n "(cached) " >&6
8659	else	8013	else
8660		8014
8661	cat >conftest.$ac_ext <<_ACEOF
8662	#line $LINENO "configure"
8663	/* confdefs.h. */
8664	_ACEOF
8665	cat confdefs.h >>conftest.$ac_ext	8015	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8666	cat >>conftest.$ac_ext <<_ACEOF
8667	/* end confdefs.h. */	8016	/* end confdefs.h. */
8668	#include "$kerneldir/include/linux/if_tun.h"	8017	#include "$kerneldir/include/linux/if_tun.h"
8669	int	8018	int
8670	main ()	8019	main ()
8671	{	8020	{
8672	int a = IFF_TAP;	8021	int a = IFF_TAP;
8673	;	8022	;
8674	return 0;	8023	return 0;
8675	}	8024	}
8676	_ACEOF	8025	_ACEOF
8677	rm -f conftest.$ac_objext	8026	if ac_fn_cxx_try_compile "$LINENO"; then :
8678	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8679	(eval $ac_compile) 2>&5
8680	ac_status=$?
8681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8682	(exit $ac_status); } &&
8683	{ ac_try='test -s conftest.$ac_objext'
8684	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8685	(eval $ac_try) 2>&5
8686	ac_status=$?
8687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8688	(exit $ac_status); }; }; then
8689	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	8027	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
8690	else	8028	else
8691	echo "$as_me: failed program was:" >&5
8692	sed 's/^/\| /' conftest.$ac_ext >&5
8693
8694	cat >conftest.$ac_ext <<_ACEOF
8695	#line $LINENO "configure"
8696	/* confdefs.h. */
8697	_ACEOF
8698	cat confdefs.h >>conftest.$ac_ext	8029	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8699	cat >>conftest.$ac_ext <<_ACEOF
8700	/* end confdefs.h. */	8030	/* end confdefs.h. */
8701	#include <linux/if_tun.h>	8031	#include <linux/if_tun.h>
8702	int	8032	int
8703	main ()	8033	main ()
8704	{	8034	{
8705	int a = IFF_TAP;	8035	int a = IFF_TAP;
8706	;	8036	;
8707	return 0;	8037	return 0;
8708	}	8038	}
8709	_ACEOF	8039	_ACEOF
8710	rm -f conftest.$ac_objext	8040	if ac_fn_cxx_try_compile "$LINENO"; then :
8711	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8712	(eval $ac_compile) 2>&5
8713	ac_status=$?
8714	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8715	(exit $ac_status); } &&
8716	{ ac_try='test -s conftest.$ac_objext'
8717	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8718	(eval $ac_try) 2>&5
8719	ac_status=$?
8720	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8721	(exit $ac_status); }; }; then
8722	if_tun_h="default"	8041	if_tun_h="default"
8723	else	8042	else
8724	echo "$as_me: failed program was:" >&5
8725	sed 's/^/\| /' conftest.$ac_ext >&5
8726
8727	if_tun_h="no"	8043	if_tun_h="no"
8728		8044
8729	fi	8045	fi
8730	rm -f conftest.$ac_objext conftest.$ac_ext	8046	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8731		8047
8732	fi	8048	fi
8733	rm -f conftest.$ac_objext conftest.$ac_ext	8049	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8734		8050
8735	if test $if_tun_h = no; then	8051	if test $if_tun_h = no; then
8736	tinc_cv_linux_if_tun_h=none	8052	tinc_cv_linux_if_tun_h=none
8737	else	8053	else
8738	tinc_cv_linux_if_tun_h="$if_tun_h"	8054	tinc_cv_linux_if_tun_h="$if_tun_h"
8739	fi	8055	fi
8740		8056
8741	fi	8057	fi
8742	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8058	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
8743	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8059	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
8744		8060
8745	if test $tinc_cv_linux_if_tun_h != none; then	8061	if test $tinc_cv_linux_if_tun_h != none; then
8746		8062
8747	cat >>confdefs.h <<\_ACEOF	8063	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
8748	#define HAVE_TUNTAP 1
8749	_ACEOF
8750		8064
8751	if test $tinc_cv_linux_if_tun_h != default; then	8065	if test $tinc_cv_linux_if_tun_h != default; then
8752		8066
8753	cat >>confdefs.h <<_ACEOF	8067	cat >>confdefs.h <<_ACEOF
8754	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8068	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
8762		8076
8763		8077
8764	tinc_ac_save_CPPFLAGS="$CPPFLAGS"	8078	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
8765		8079
8766		8080
8767	# Check whether --with-openssl-include or --without-openssl-include was given.	8081	# Check whether --with-openssl-include was given.
8768	if test "${with_openssl_include+set}" = set; then	8082	if test "${with_openssl_include+set}" = set; then :
8769	withval="$with_openssl_include"	8083	withval=$with_openssl_include; openssl_include="$withval"
8770	openssl_include="$withval"
8771	CFLAGS="$CFLAGS -I$withval"	8084	CFLAGS="$CFLAGS -I$withval"
8772	CPPFLAGS="$CPPFLAGS -I$withval"	8085	CPPFLAGS="$CPPFLAGS -I$withval"
8773		8086
8774	fi;	8087	fi
8775		8088
8776		8089
		8090
8777	# Check whether --with-openssl-lib or --without-openssl-lib was given.	8091	# Check whether --with-openssl-lib was given.
8778	if test "${with_openssl_lib+set}" = set; then	8092	if test "${with_openssl_lib+set}" = set; then :
8779	withval="$with_openssl_lib"	8093	withval=$with_openssl_lib; openssl_lib="$withval"
8780	openssl_lib="$withval"
8781	LIBS="$LIBS -L$withval"	8094	LIBS="$LIBS -L$withval"
8782		8095
8783	fi;	8096	fi
8784		8097
8785		8098
8786
8787
8788
8789
8790
8791	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8099	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h
8792	do	8100	do :
8793	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	8101	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		8102	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8794	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8103	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8795	echo "$as_me:$LINENO: checking for $ac_header" >&5
8796	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8797	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8798	echo $ECHO_N "(cached) $ECHO_C" >&6
8799	fi
8800	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8801	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8802	else
8803	# Is the header compilable?
8804	echo "$as_me:$LINENO: checking $ac_header usability" >&5
8805	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
8806	cat >conftest.$ac_ext <<_ACEOF
8807	#line $LINENO "configure"
8808	/* confdefs.h. */
8809	_ACEOF
8810	cat confdefs.h >>conftest.$ac_ext
8811	cat >>conftest.$ac_ext <<_ACEOF
8812	/* end confdefs.h. */
8813	$ac_includes_default
8814	#include <$ac_header>
8815	_ACEOF
8816	rm -f conftest.$ac_objext
8817	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8818	(eval $ac_compile) 2>&5
8819	ac_status=$?
8820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8821	(exit $ac_status); } &&
8822	{ ac_try='test -s conftest.$ac_objext'
8823	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8824	(eval $ac_try) 2>&5
8825	ac_status=$?
8826	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8827	(exit $ac_status); }; }; then
8828	ac_header_compiler=yes
8829	else
8830	echo "$as_me: failed program was:" >&5
8831	sed 's/^/\| /' conftest.$ac_ext >&5
8832
8833	ac_header_compiler=no
8834	fi
8835	rm -f conftest.$ac_objext conftest.$ac_ext
8836	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
8837	echo "${ECHO_T}$ac_header_compiler" >&6
8838
8839	# Is the header present?
8840	echo "$as_me:$LINENO: checking $ac_header presence" >&5
8841	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
8842	cat >conftest.$ac_ext <<_ACEOF
8843	#line $LINENO "configure"
8844	/* confdefs.h. */
8845	_ACEOF
8846	cat confdefs.h >>conftest.$ac_ext
8847	cat >>conftest.$ac_ext <<_ACEOF
8848	/* end confdefs.h. */
8849	#include <$ac_header>
8850	_ACEOF
8851	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
8852	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
8853	ac_status=$?
8854	grep -v '^ *+' conftest.er1 >conftest.err
8855	rm -f conftest.er1
8856	cat conftest.err >&5
8857	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8858	(exit $ac_status); } >/dev/null; then
8859	if test -s conftest.err; then
8860	ac_cpp_err=$ac_cxx_preproc_warn_flag
8861	else
8862	ac_cpp_err=
8863	fi
8864	else
8865	ac_cpp_err=yes
8866	fi
8867	if test -z "$ac_cpp_err"; then
8868	ac_header_preproc=yes
8869	else
8870	echo "$as_me: failed program was:" >&5
8871	sed 's/^/\| /' conftest.$ac_ext >&5
8872
8873	ac_header_preproc=no
8874	fi
8875	rm -f conftest.err conftest.$ac_ext
8876	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
8877	echo "${ECHO_T}$ac_header_preproc" >&6
8878
8879	# So? What about this header?
8880	case $ac_header_compiler:$ac_header_preproc in
8881	yes:no )
8882	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
8883	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
8884	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8885	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8886	(
8887	cat <<\_ASBOX
8888	## ------------------------------------ ##
8889	## Report this to bug-autoconf@gnu.org. ##
8890	## ------------------------------------ ##
8891	_ASBOX
8892	) \|
8893	sed "s/^/$as_me: WARNING: /" >&2
8894	;;
8895	no:yes )
8896	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
8897	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
8898	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
8899	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
8900	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
8901	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
8902	(
8903	cat <<\_ASBOX
8904	## ------------------------------------ ##
8905	## Report this to bug-autoconf@gnu.org. ##
8906	## ------------------------------------ ##
8907	_ASBOX
8908	) \|
8909	sed "s/^/$as_me: WARNING: /" >&2
8910	;;
8911	esac
8912	echo "$as_me:$LINENO: checking for $ac_header" >&5
8913	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
8914	if eval "test \"\${$as_ac_Header+set}\" = set"; then
8915	echo $ECHO_N "(cached) $ECHO_C" >&6
8916	else
8917	eval "$as_ac_Header=$ac_header_preproc"
8918	fi
8919	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
8920	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
8921
8922	fi
8923	if test `eval echo '${'$as_ac_Header'}'` = yes; then
8924	cat >>confdefs.h <<_ACEOF	8104	cat >>confdefs.h <<_ACEOF
8925	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	8105	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
8926	_ACEOF	8106	_ACEOF
8927		8107
8928	else	8108	else
8929	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	8109	as_fn_error $? "OpenSSL header files not found." "$LINENO" 5; break
8930	echo "$as_me: error: OpenSSL header files not found." >&2;}
8931	{ (exit 1); exit 1; }; }; break
8932		8110
8933	fi	8111	fi
8934		8112
8935	done	8113	done
8936		8114
8937		8115
8938	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	8116	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
8939		8117
8940	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	8118	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SHA1_Init in -lcrypto" >&5
8941	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	8119	$as_echo_n "checking for SHA1_Init in -lcrypto... " >&6; }
8942	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	8120	if ${ac_cv_lib_crypto_SHA1_Init+:} false; then :
8943	echo $ECHO_N "(cached) $ECHO_C" >&6	8121	$as_echo_n "(cached) " >&6
8944	else	8122	else
8945	ac_check_lib_save_LIBS=$LIBS	8123	ac_check_lib_save_LIBS=$LIBS
8946	LIBS="-lcrypto $LIBS"	8124	LIBS="-lcrypto $LIBS"
8947	cat >conftest.$ac_ext <<_ACEOF
8948	#line $LINENO "configure"
8949	/* confdefs.h. */
8950	_ACEOF
8951	cat confdefs.h >>conftest.$ac_ext	8125	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8952	cat >>conftest.$ac_ext <<_ACEOF
8953	/* end confdefs.h. */	8126	/* end confdefs.h. */
8954		8127
8955	/* Override any gcc2 internal prototype to avoid an error. */	8128	/* Override any GCC internal prototype to avoid an error.
		8129	Use char because int might match the return type of a GCC
		8130	builtin and then its argument prototype would still apply. */
8956	#ifdef __cplusplus	8131	#ifdef __cplusplus
8957	extern "C"	8132	extern "C"
8958	#endif	8133	#endif
8959	/* We use char because int might match the return type of a gcc2
8960	builtin and then its argument prototype would still apply. */
8961	char SHA1_version ();	8134	char SHA1_Init ();
8962	int	8135	int
8963	main ()	8136	main ()
8964	{	8137	{
8965	SHA1_version ();	8138	return SHA1_Init ();
8966	;	8139	;
8967	return 0;	8140	return 0;
8968	}	8141	}
8969	_ACEOF	8142	_ACEOF
8970	rm -f conftest.$ac_objext conftest$ac_exeext	8143	if ac_fn_cxx_try_link "$LINENO"; then :
8971	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8972	(eval $ac_link) 2>&5
8973	ac_status=$?
8974	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8975	(exit $ac_status); } &&
8976	{ ac_try='test -s conftest$ac_exeext'
8977	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8978	(eval $ac_try) 2>&5
8979	ac_status=$?
8980	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8981	(exit $ac_status); }; }; then
8982	ac_cv_lib_crypto_SHA1_version=yes	8144	ac_cv_lib_crypto_SHA1_Init=yes
8983	else	8145	else
8984	echo "$as_me: failed program was:" >&5
8985	sed 's/^/\| /' conftest.$ac_ext >&5
8986
8987	ac_cv_lib_crypto_SHA1_version=no	8146	ac_cv_lib_crypto_SHA1_Init=no
8988	fi	8147	fi
8989	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8148	rm -f core conftest.err conftest.$ac_objext \
		8149	conftest$ac_exeext conftest.$ac_ext
8990	LIBS=$ac_check_lib_save_LIBS	8150	LIBS=$ac_check_lib_save_LIBS
8991	fi	8151	fi
8992	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5	8152	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1_Init" >&5
8993	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6	8153	$as_echo "$ac_cv_lib_crypto_SHA1_Init" >&6; }
8994	if test $ac_cv_lib_crypto_SHA1_version = yes; then	8154	if test "x$ac_cv_lib_crypto_SHA1_Init" = xyes; then :
8995	LIBS="$LIBS -lcrypto"	8155	LIBS="$LIBS -lcrypto"
8996	else	8156	else
8997	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5	8157	as_fn_error $? "OpenSSL libraries not found." "$LINENO" 5
8998	echo "$as_me: error: OpenSSL libraries not found." >&2;}
8999	{ (exit 1); exit 1; }; }
9000		8158
9001	fi	8159	fi
9002		8160
9003		8161
9004
9005
9006
9007
9008	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms	8162	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9009	do	8163	do :
9010	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`	8164	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9011	echo "$as_me:$LINENO: checking for $ac_func" >&5	8165	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
9012	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9013	if eval "test \"\${$as_ac_var+set}\" = set"; then	8166	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9014	echo $ECHO_N "(cached) $ECHO_C" >&6
9015	else
9016	cat >conftest.$ac_ext <<_ACEOF
9017	#line $LINENO "configure"
9018	/* confdefs.h. */
9019	_ACEOF
9020	cat confdefs.h >>conftest.$ac_ext
9021	cat >>conftest.$ac_ext <<_ACEOF
9022	/* end confdefs.h. */
9023	/* System header to define __stub macros and hopefully few prototypes,
9024	which can conflict with char $ac_func (); below.
9025	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9026	<limits.h> exists even on freestanding compilers. */
9027	#ifdef __STDC__
9028	# include <limits.h>
9029	#else
9030	# include <assert.h>
9031	#endif
9032	/* Override any gcc2 internal prototype to avoid an error. */
9033	#ifdef __cplusplus
9034	extern "C"
9035	{
9036	#endif
9037	/* We use char because int might match the return type of a gcc2
9038	builtin and then its argument prototype would still apply. */
9039	char $ac_func ();
9040	/* The GNU C library defines this for functions which it implements
9041	to always fail with ENOSYS. Some functions are actually named
9042	something starting with __ and the normal name is an alias. */
9043	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9044	choke me
9045	#else
9046	char (*f) () = $ac_func;
9047	#endif
9048	#ifdef __cplusplus
9049	}
9050	#endif
9051
9052	int
9053	main ()
9054	{
9055	return f != $ac_func;
9056	;
9057	return 0;
9058	}
9059	_ACEOF
9060	rm -f conftest.$ac_objext conftest$ac_exeext
9061	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9062	(eval $ac_link) 2>&5
9063	ac_status=$?
9064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9065	(exit $ac_status); } &&
9066	{ ac_try='test -s conftest$ac_exeext'
9067	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9068	(eval $ac_try) 2>&5
9069	ac_status=$?
9070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9071	(exit $ac_status); }; }; then
9072	eval "$as_ac_var=yes"
9073	else
9074	echo "$as_me: failed program was:" >&5
9075	sed 's/^/\| /' conftest.$ac_ext >&5
9076
9077	eval "$as_ac_var=no"
9078	fi
9079	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9080	fi
9081	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9082	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9083	if test `eval echo '${'$as_ac_var'}'` = yes; then
9084	cat >>confdefs.h <<_ACEOF	8167	cat >>confdefs.h <<_ACEOF
9085	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1	8168	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9086	_ACEOF	8169	_ACEOF
9087		8170
9088	fi	8171	fi
9089	done	8172	done
9090		8173
9091		8174
9092	echo "$as_me:$LINENO: checking for dlopen" >&5	8175	ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
9093	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9094	if test "${ac_cv_func_dlopen+set}" = set; then
9095	echo $ECHO_N "(cached) $ECHO_C" >&6
9096	else
9097	cat >conftest.$ac_ext <<_ACEOF
9098	#line $LINENO "configure"
9099	/* confdefs.h. */
9100	_ACEOF
9101	cat confdefs.h >>conftest.$ac_ext
9102	cat >>conftest.$ac_ext <<_ACEOF
9103	/* end confdefs.h. */
9104	/* System header to define __stub macros and hopefully few prototypes,
9105	which can conflict with char dlopen (); below.
9106	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9107	<limits.h> exists even on freestanding compilers. */
9108	#ifdef __STDC__
9109	# include <limits.h>
9110	#else
9111	# include <assert.h>
9112	#endif
9113	/* Override any gcc2 internal prototype to avoid an error. */
9114	#ifdef __cplusplus
9115	extern "C"
9116	{
9117	#endif
9118	/* We use char because int might match the return type of a gcc2
9119	builtin and then its argument prototype would still apply. */
9120	char dlopen ();
9121	/* The GNU C library defines this for functions which it implements
9122	to always fail with ENOSYS. Some functions are actually named
9123	something starting with __ and the normal name is an alias. */
9124	#if defined (__stub_dlopen) \|\| defined (__stub___dlopen)
9125	choke me
9126	#else
9127	char (*f) () = dlopen;
9128	#endif
9129	#ifdef __cplusplus
9130	}
9131	#endif
9132
9133	int
9134	main ()
9135	{
9136	return f != dlopen;
9137	;
9138	return 0;
9139	}
9140	_ACEOF
9141	rm -f conftest.$ac_objext conftest$ac_exeext
9142	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9143	(eval $ac_link) 2>&5
9144	ac_status=$?
9145	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9146	(exit $ac_status); } &&
9147	{ ac_try='test -s conftest$ac_exeext'
9148	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9149	(eval $ac_try) 2>&5
9150	ac_status=$?
9151	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9152	(exit $ac_status); }; }; then
9153	ac_cv_func_dlopen=yes
9154	else
9155	echo "$as_me: failed program was:" >&5
9156	sed 's/^/\| /' conftest.$ac_ext >&5
9157
9158	ac_cv_func_dlopen=no
9159	fi
9160	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
9161	fi
9162	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9163	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9164	if test $ac_cv_func_dlopen = yes; then	8176	if test "x$ac_cv_func_dlopen" = xyes; then :
9165	:	8177
9166	else	8178	else
9167	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5	8179	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
9168	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6	8180	$as_echo_n "checking for dlopen in -ldl... " >&6; }
9169	if test "${ac_cv_lib_dl_dlopen+set}" = set; then	8181	if ${ac_cv_lib_dl_dlopen+:} false; then :
9170	echo $ECHO_N "(cached) $ECHO_C" >&6	8182	$as_echo_n "(cached) " >&6
9171	else	8183	else
9172	ac_check_lib_save_LIBS=$LIBS	8184	ac_check_lib_save_LIBS=$LIBS
9173	LIBS="-ldl $LIBS"	8185	LIBS="-ldl $LIBS"
9174	cat >conftest.$ac_ext <<_ACEOF
9175	#line $LINENO "configure"
9176	/* confdefs.h. */
9177	_ACEOF
9178	cat confdefs.h >>conftest.$ac_ext	8186	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9179	cat >>conftest.$ac_ext <<_ACEOF
9180	/* end confdefs.h. */	8187	/* end confdefs.h. */
9181		8188
9182	/* Override any gcc2 internal prototype to avoid an error. */	8189	/* Override any GCC internal prototype to avoid an error.
		8190	Use char because int might match the return type of a GCC
		8191	builtin and then its argument prototype would still apply. */
9183	#ifdef __cplusplus	8192	#ifdef __cplusplus
9184	extern "C"	8193	extern "C"
9185	#endif	8194	#endif
9186	/* We use char because int might match the return type of a gcc2
9187	builtin and then its argument prototype would still apply. */
9188	char dlopen ();	8195	char dlopen ();
9189	int	8196	int
9190	main ()	8197	main ()
9191	{	8198	{
9192	dlopen ();	8199	return dlopen ();
9193	;	8200	;
9194	return 0;	8201	return 0;
9195	}	8202	}
9196	_ACEOF	8203	_ACEOF
9197	rm -f conftest.$ac_objext conftest$ac_exeext	8204	if ac_fn_cxx_try_link "$LINENO"; then :
9198	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9199	(eval $ac_link) 2>&5
9200	ac_status=$?
9201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9202	(exit $ac_status); } &&
9203	{ ac_try='test -s conftest$ac_exeext'
9204	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9205	(eval $ac_try) 2>&5
9206	ac_status=$?
9207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9208	(exit $ac_status); }; }; then
9209	ac_cv_lib_dl_dlopen=yes	8205	ac_cv_lib_dl_dlopen=yes
9210	else	8206	else
9211	echo "$as_me: failed program was:" >&5
9212	sed 's/^/\| /' conftest.$ac_ext >&5
9213
9214	ac_cv_lib_dl_dlopen=no	8207	ac_cv_lib_dl_dlopen=no
9215	fi	8208	fi
9216	rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext	8209	rm -f core conftest.err conftest.$ac_objext \
		8210	conftest$ac_exeext conftest.$ac_ext
9217	LIBS=$ac_check_lib_save_LIBS	8211	LIBS=$ac_check_lib_save_LIBS
9218	fi	8212	fi
9219	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5	8213	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
9220	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6	8214	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
9221	if test $ac_cv_lib_dl_dlopen = yes; then	8215	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
9222	LIBS="$LIBS -ldl"	8216	LIBS="$LIBS -ldl"
9223	else	8217	else
9224	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5	8218	as_fn_error $? "OpenSSL depends on libdl." "$LINENO" 5
9225	echo "$as_me: error: OpenSSL depends on libdl." >&2;}	8219
9226	{ (exit 1); exit 1; }; }	8220	fi
		8221
		8222
		8223	fi
		8224
		8225
		8226	ac_fn_cxx_check_func "$LINENO" "inflate" "ac_cv_func_inflate"
		8227	if test "x$ac_cv_func_inflate" = xyes; then :
		8228
		8229	else
		8230	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
		8231	$as_echo_n "checking for inflate in -lz... " >&6; }
		8232	if ${ac_cv_lib_z_inflate+:} false; then :
		8233	$as_echo_n "(cached) " >&6
		8234	else
		8235	ac_check_lib_save_LIBS=$LIBS
		8236	LIBS="-lz $LIBS"
		8237	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8238	/* end confdefs.h. */
		8239
		8240	/* Override any GCC internal prototype to avoid an error.
		8241	Use char because int might match the return type of a GCC
		8242	builtin and then its argument prototype would still apply. */
		8243	#ifdef __cplusplus
		8244	extern "C"
		8245	#endif
		8246	char inflate ();
		8247	int
		8248	main ()
		8249	{
		8250	return inflate ();
		8251	;
		8252	return 0;
		8253	}
		8254	_ACEOF
		8255	if ac_fn_cxx_try_link "$LINENO"; then :
		8256	ac_cv_lib_z_inflate=yes
		8257	else
		8258	ac_cv_lib_z_inflate=no
		8259	fi
		8260	rm -f core conftest.err conftest.$ac_objext \
		8261	conftest$ac_exeext conftest.$ac_ext
		8262	LIBS=$ac_check_lib_save_LIBS
		8263	fi
		8264	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
		8265	$as_echo "$ac_cv_lib_z_inflate" >&6; }
		8266	if test "x$ac_cv_lib_z_inflate" = xyes; then :
		8267	LIBS="$LIBS -lz"
		8268	else
		8269	as_fn_error $? "OpenSSL depends on libz." "$LINENO" 5
9227		8270
9228	fi	8271	fi
9229		8272
9230		8273
9231	fi	8274	fi
…		…
9233		8276
9234	if test "x$openssl_include" != x; then	8277	if test "x$openssl_include" != x; then
9235	CXXFLAGS="$CXXFLAGS -I$openssl_include"	8278	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9236	fi	8279	fi
9237		8280
9238	# Check whether --enable-rohc or --disable-rohc was given.	8281	# Check whether --enable-threads was given.
9239	if test "${enable_rohc+set}" = set; then	8282	if test "${enable_threads+set}" = set; then :
9240	enableval="$enable_rohc"	8283	enableval=$enable_threads; try_threads=$enableval
		8284	else
		8285	try_threads=yes
9241		8286
9242	echo
9243	echo "**********************************************************************"
9244	echo "**********************************************************************"
9245	echo "** --enable-rohc not yet implemented *****************************"
9246	echo "**********************************************************************"
9247	echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
9248	echo "**** implementation to be used in GPL code on the web."
9249	echo "**** so this option is just a fake. Please implement one and send it"
9250	echo "**** to me ;)"
9251	echo "**********************************************************************"
9252	echo "**********************************************************************"
9253	echo "**********************************************************************"
9254	echo "**********************************************************************"
9255	echo
9256
9257
9258	fi;	8287	fi
9259		8288
		8289
		8290	if test "x$try_threads" = xyes; then
		8291	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		8292	if test "x$ac_cv_header_pthread_h" = xyes; then :
		8293
		8294	LIBS="$LIBS -lpthread"
		8295	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8296	/* end confdefs.h. */
		8297	#include <pthread.h>
		8298	int
		8299	main ()
		8300	{
		8301	pthread_t id; pthread_create (&id, 0, 0, 0);
		8302	;
		8303	return 0;
		8304	}
		8305	_ACEOF
		8306	if ac_fn_cxx_try_compile "$LINENO"; then :
		8307
		8308	cat >>confdefs.h <<_ACEOF
		8309	#define ENABLE_PTHREADS 1
		8310	_ACEOF
		8311
		8312
		8313	fi
		8314	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		8315
		8316	fi
		8317
		8318
		8319	fi
		8320
		8321	# Check whether --enable-static-daemon was given.
		8322	if test "${enable_static_daemon+set}" = set; then :
		8323	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
		8324
		8325	fi
		8326
		8327
		8328
		8329
		8330
		8331
		8332	if test x$rohc = xtrue; then
		8333	ROHC_TRUE=
		8334	ROHC_FALSE='#'
		8335	else
		8336	ROHC_TRUE='#'
		8337	ROHC_FALSE=
		8338	fi
		8339
		8340
		8341
		8342	ICMP=1
9260	# Check whether --enable-icmp or --disable-icmp was given.	8343	# Check whether --enable-icmp was given.
9261	if test "${enable_icmp+set}" = set; then	8344	if test "${enable_icmp+set}" = set; then :
9262	enableval="$enable_icmp"	8345	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8346	ICMP=0
		8347	fi
		8348
		8349	fi
		8350
		8351	if test "x$ICMP" = x1; then
9263		8352
9264	cat >>confdefs.h <<_ACEOF	8353	cat >>confdefs.h <<_ACEOF
9265	#define ENABLE_ICMP 1	8354	#define ENABLE_ICMP 1
9266	_ACEOF	8355	_ACEOF
9267		8356
9268
9269	fi;	8357	fi
9270		8358
		8359	TCP=1
9271	# Check whether --enable-tcp or --disable-tcp was given.	8360	# Check whether --enable-tcp was given.
9272	if test "${enable_tcp+set}" = set; then	8361	if test "${enable_tcp+set}" = set; then :
9273	enableval="$enable_tcp"	8362	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8363	TCP=0
		8364	fi
		8365
		8366	fi
		8367
		8368	if test "x$TCP" = x1; then
9274		8369
9275	cat >>confdefs.h <<_ACEOF	8370	cat >>confdefs.h <<_ACEOF
9276	#define ENABLE_TCP 1	8371	#define ENABLE_TCP 1
9277	_ACEOF	8372	_ACEOF
9278		8373
9279
9280	fi;	8374	fi
9281		8375
		8376	HTTP=1
9282	# Check whether --enable-http-proxy or --disable-http-proxy was given.	8377	# Check whether --enable-http-proxy was given.
9283	if test "${enable_http_proxy+set}" = set; then	8378	if test "${enable_http_proxy+set}" = set; then :
9284	enableval="$enable_http_proxy"	8379	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		8380	HTTP=0
		8381	fi
		8382
		8383	fi
		8384
		8385	if test "x$HTTP" = x1; then
9285		8386
9286	cat >>confdefs.h <<_ACEOF	8387	cat >>confdefs.h <<_ACEOF
9287	#define ENABLE_HTTP_PROXY 1	8388	#define ENABLE_HTTP_PROXY 1
9288	_ACEOF	8389	_ACEOF
9289		8390
9290
9291	fi;	8391	fi
9292		8392
9293	HMAC=8 # Check whether --enable-hmac-length or --disable-hmac-length was given.	8393	# Check whether --enable-dns was given.
9294	if test "${enable_hmac_length+set}" = set; then	8394	if test "${enable_dns+set}" = set; then :
9295	enableval="$enable_hmac_length"	8395	enableval=$enable_dns;
9296	HMAC=$enableval	8396	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		8397	if test "x$ac_cv_header_gmp_h" = xyes; then :
9297		8398
		8399	else
		8400	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
9298	fi;	8401	fi
		8402
		8403
		8404	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		8405	$as_echo_n "checking for main in -lgmp... " >&6; }
		8406	if ${ac_cv_lib_gmp_main+:} false; then :
		8407	$as_echo_n "(cached) " >&6
		8408	else
		8409	ac_check_lib_save_LIBS=$LIBS
		8410	LIBS="-lgmp $LIBS"
		8411	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8412	/* end confdefs.h. */
		8413
		8414
		8415	int
		8416	main ()
		8417	{
		8418	return main ();
		8419	;
		8420	return 0;
		8421	}
		8422	_ACEOF
		8423	if ac_fn_cxx_try_link "$LINENO"; then :
		8424	ac_cv_lib_gmp_main=yes
		8425	else
		8426	ac_cv_lib_gmp_main=no
		8427	fi
		8428	rm -f core conftest.err conftest.$ac_objext \
		8429	conftest$ac_exeext conftest.$ac_ext
		8430	LIBS=$ac_check_lib_save_LIBS
		8431	fi
		8432	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
		8433	$as_echo "$ac_cv_lib_gmp_main" >&6; }
		8434	if test "x$ac_cv_lib_gmp_main" = xyes; then :
		8435	cat >>confdefs.h <<_ACEOF
		8436	#define HAVE_LIBGMP 1
		8437	_ACEOF
		8438
		8439	LIBS="-lgmp $LIBS"
		8440
		8441	else
		8442	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
		8443	fi
		8444
		8445
9299		8446
9300	cat >>confdefs.h <<_ACEOF	8447	cat >>confdefs.h <<_ACEOF
9301	#define HMACLENGTH $HMAC	8448	#define ENABLE_DNS 1
9302	_ACEOF	8449	_ACEOF
9303		8450
9304		8451
9305	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.	8452
		8453	fi
		8454
		8455
		8456	RSA=3072
		8457	# Check whether --enable-rsa-length was given.
9306	if test "${enable_rand_length+set}" = set; then	8458	if test "${enable_rsa_length+set}" = set; then :
9307	enableval="$enable_rand_length"	8459	enableval=$enable_rsa_length; RSA=$enableval
9308	RAND=$enableval
9309		8460
9310	fi;	8461	fi
		8462
9311		8463
9312	cat >>confdefs.h <<_ACEOF	8464	cat >>confdefs.h <<_ACEOF
9313	#define RAND_SIZE $RAND	8465	#define RSABITS $RSA
9314	_ACEOF	8466	_ACEOF
9315		8467
9316		8468
9317	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.	8469	HMACSIZE=12
		8470	# Check whether --enable-hmac-length was given.
9318	if test "${enable_mtu+set}" = set; then	8471	if test "${enable_hmac_length+set}" = set; then :
9319	enableval="$enable_mtu"	8472	enableval=$enable_hmac_length; HMACSIZE=$enableval
9320	MTU=$enableval
9321		8473
9322	fi;	8474	fi
		8475
9323		8476
9324	cat >>confdefs.h <<_ACEOF	8477	cat >>confdefs.h <<_ACEOF
		8478	#define HMACLENGTH $HMACSIZE
		8479	_ACEOF
		8480
		8481
		8482	MTU=1500
		8483	# Check whether --enable-max-mtu was given.
		8484	if test "${enable_max_mtu+set}" = set; then :
		8485	enableval=$enable_max_mtu; MTU=$enableval
		8486
		8487	fi
		8488
		8489
		8490	cat >>confdefs.h <<_ACEOF
9325	#define MAX_MTU $MTU + 14	8491	#define MAX_MTU ($MTU + 14)
9326	_ACEOF	8492	_ACEOF
9327		8493
9328		8494
9329	COMPRESS=1	8495	COMPRESS=1
9330	# Check whether --enable-compression or --disable-compression was given.	8496	# Check whether --enable-compression was given.
9331	if test "${enable_compression+set}" = set; then	8497	if test "${enable_compression+set}" = set; then :
9332	enableval="$enable_compression"	8498	enableval=$enable_compression; if test "x$enableval" = xno; then
9333	if test "x$enableval" = xno; then
9334	COMPRESS=0	8499	COMPRESS=0
9335	fi	8500	fi
9336		8501
9337	fi;	8502	fi
		8503
9338		8504
9339	cat >>confdefs.h <<_ACEOF	8505	cat >>confdefs.h <<_ACEOF
9340	#define ENABLE_COMPRESSION $COMPRESS	8506	#define ENABLE_COMPRESSION $COMPRESS
9341	_ACEOF	8507	_ACEOF
9342		8508
9343		8509
9344	CIPHER=bf_cbc	8510	CIPHER=aes_128_ctr
9345	# Check whether --enable-cipher or --disable-cipher was given.	8511	# Check whether --enable-cipher was given.
9346	if test "${enable_cipher+set}" = set; then	8512	if test "${enable_cipher+set}" = set; then :
9347	enableval="$enable_cipher"	8513	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
9348	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
9349	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8514	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
9350	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8515	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
9351	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	8516	if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_ctr ; fi
		8517	#if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_ctr; fi
		8518	#if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
9352		8519
9353	fi;	8520	fi
		8521
9354		8522
9355	cat >>confdefs.h <<_ACEOF	8523	cat >>confdefs.h <<_ACEOF
9356	#define ENABLE_CIPHER EVP_${CIPHER}	8524	#define ENABLE_CIPHER EVP_${CIPHER}
9357	_ACEOF	8525	_ACEOF
9358		8526
9359		8527
9360	DIGEST=sha1	8528	HMAC=sha1
9361	# Check whether --enable-digest or --disable-digest was given.	8529	# Check whether --enable-hmac-digest was given.
9362	if test "${enable_digest+set}" = set; then	8530	if test "${enable_hmac_digest+set}" = set; then :
9363	enableval="$enable_digest"	8531	enableval=$enable_hmac_digest; if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
		8532	if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
		8533	if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
9364	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8534	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9365	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8535	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9366	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9367	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9368		8536
9369	fi;	8537	fi
		8538
9370		8539
9371	cat >>confdefs.h <<_ACEOF	8540	cat >>confdefs.h <<_ACEOF
		8541	#define ENABLE_HMAC EVP_${HMAC}
		8542	_ACEOF
		8543
		8544
		8545	AUTH=sha512
		8546	# Check whether --enable-auth-digest was given.
		8547	if test "${enable_auth_digest+set}" = set; then :
		8548	enableval=$enable_auth_digest; if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
		8549	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
		8550	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
		8551
		8552	fi
		8553
		8554
		8555	cat >>confdefs.h <<_ACEOF
9372	#define ENABLE_DIGEST EVP_${DIGEST}	8556	#define ENABLE_AUTH EVP_${AUTH}
9373	_ACEOF	8557	_ACEOF
9374		8558
9375		8559
9376	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	8560	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
9377	CXXFLAGS="$CXXFLAGS -fno-rtti"	8561	CXXFLAGS="$CXXFLAGS -fno-rtti"
9378	fi	8562	fi
9379		8563
9380	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	8564	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
9381	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8565	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9382	fi	8566	#fi
9383		8567
9384	if $CXX -v --help 2>&1 \| grep -q ffunction-sections; then	8568	LIBS="$EXTRA_LIBS $LIBS"
9385	CXXFLAGS="$CXXFLAGS -ffunction-sections"
9386	fi
9387		8569
9388	if $LD -v --help 2>&1 \| grep -q gc-sections; then
9389	LDFLAGS="$LDFLAGS -Wl,--gc-sections"
9390	fi
9391		8570
9392		8571
9393		8572
9394
9395
9396	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	8573	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
		8574
9397	cat >confcache <<\_ACEOF	8575	cat >confcache <<\_ACEOF
9398	# This file is a shell script that caches the results of configure	8576	# This file is a shell script that caches the results of configure
9399	# tests run on this system so they can be shared between configure	8577	# tests run on this system so they can be shared between configure
9400	# scripts and configure runs, see configure's option --config-cache.	8578	# scripts and configure runs, see configure's option --config-cache.
9401	# It is not useful on other systems. If it contains results you don't	8579	# It is not useful on other systems. If it contains results you don't
…		…
9410		8588
9411	_ACEOF	8589	_ACEOF
9412		8590
9413	# The following way of writing the cache mishandles newlines in values,	8591	# The following way of writing the cache mishandles newlines in values,
9414	# but we know of no workaround that is simple, portable, and efficient.	8592	# but we know of no workaround that is simple, portable, and efficient.
9415	# So, don't put newlines in cache variables' values.	8593	# So, we kill variables containing newlines.
9416	# Ultrix sh set writes to stderr and can't be redirected directly,	8594	# Ultrix sh set writes to stderr and can't be redirected directly,
9417	# and sets the high bit in the cache file unless we assign to the vars.	8595	# and sets the high bit in the cache file unless we assign to the vars.
9418	{	8596	(
		8597	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		8598	eval ac_val=\$$ac_var
		8599	case $ac_val in #(
		8600	${as_nl})
		8601	case $ac_var in #(
		8602	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8603	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8604	esac
		8605	case $ac_var in #(
		8606	_ \| IFS \| as_nl) ;; #(
		8607	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		8608	*) { eval $ac_var=; unset $ac_var;} ;;
		8609	esac ;;
		8610	esac
		8611	done
		8612
9419	(set) 2>&1 \|	8613	(set) 2>&1 \|
9420	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	8614	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9421	ac_space=\ )	8615	${as_nl}ac_space=\ )
9422	# `set' does not quote correctly, so add quotes (double-quote	8616	# `set' does not quote correctly, so add quotes: double-quote
9423	# substitution turns \\\\ into \\, and sed turns \\ into \).	8617	# substitution turns \\\\ into \\, and sed turns \\ into \.
9424	sed -n \	8618	sed -n \
9425	"s/'/'\\\\''/g;	8619	"s/'/'\\\\''/g;
9426	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	8620	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9427	;;	8621	;; #(
9428	*)	8622	*)
9429	# `set' quotes correctly as required by POSIX, so do not add quotes.	8623	# `set' quotes correctly as required by POSIX, so do not add quotes.
9430	sed -n \
9431	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"	8624	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
9432	;;	8625	;;
9433	esac;	8626	esac \|
9434	} \|	8627	sort
		8628	) \|
9435	sed '	8629	sed '
		8630	/^ac_cv_env_/b end
9436	t clear	8631	t clear
9437	: clear	8632	:clear
9438	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8633	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9439	t end	8634	t end
9440	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	8635	s/^$[^=]$=$.$$/\1=${\1=\2}/
9441	: end' >>confcache	8636	:end' >>confcache
9442	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8637	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9443	if test -w $cache_file; then	8638	if test -w "$cache_file"; then
9444	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8639	if test "x$cache_file" != "x/dev/null"; then
		8640	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8641	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8642	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
9445	cat confcache >$cache_file	8643	cat confcache >"$cache_file"
		8644	else
		8645	case $cache_file in #(
		8646	/ \| ?:*)
		8647	mv -f confcache "$cache_file"$$ &&
		8648	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8649	*)
		8650	mv -f confcache "$cache_file" ;;
		8651	esac
		8652	fi
		8653	fi
9446	else	8654	else
		8655	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9447	echo "not updating unwritable cache $cache_file"	8656	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9448	fi	8657	fi
9449	fi	8658	fi
9450	rm -f confcache	8659	rm -f confcache
9451		8660
9452	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8661	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9453	# Let make expand exec_prefix.	8662	# Let make expand exec_prefix.
9454	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8663	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9455		8664
9456	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9457	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9458	# trailing colons and then remove the whole line if VPATH becomes empty
9459	# (actually we leave an empty line to preserve line numbers).
9460	if test "x$srcdir" = x.; then
9461	ac_vpsub='/^[ ]VPATH[ ]=/{
9462	s/:\$(srcdir):/:/;
9463	s/:\${srcdir}:/:/;
9464	s/:@srcdir@:/:/;
9465	s/^$[^=]=[ ]$:*/\1/;
9466	s/:*$//;
9467	s/^[^=]=[ ]$//;
9468	}'
9469	fi
9470
9471	DEFS=-DHAVE_CONFIG_H	8665	DEFS=-DHAVE_CONFIG_H
9472		8666
9473	ac_libobjs=	8667	ac_libobjs=
9474	ac_ltlibobjs=	8668	ac_ltlibobjs=
		8669	U=
9475	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8670	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9476	# 1. Remove the extension, and $U if already installed.	8671	# 1. Remove the extension, and $U if already installed.
9477	ac_i=`echo "$ac_i" \|
9478	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8672	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9479	# 2. Add them.	8673	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
9480	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8674	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
9481	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8675	# will be set to the directory where LIBOBJS objects are built.
		8676	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8677	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
9482	done	8678	done
9483	LIBOBJS=$ac_libobjs	8679	LIBOBJS=$ac_libobjs
9484		8680
9485	LTLIBOBJS=$ac_ltlibobjs	8681	LTLIBOBJS=$ac_ltlibobjs
9486		8682
9487		8683
9488	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8684	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9489	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8685	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9490	Usually this means the macro was only invoked conditionally." >&5	8686	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9491	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9492	Usually this means the macro was only invoked conditionally." >&2;}
9493	{ (exit 1); exit 1; }; }
9494	fi	8687	fi
9495	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8688	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9496	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8689	as_fn_error $? "conditional \"AMDEP\" was never defined.
9497	Usually this means the macro was only invoked conditionally." >&5	8690	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9498	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9499	Usually this means the macro was only invoked conditionally." >&2;}
9500	{ (exit 1); exit 1; }; }
9501	fi	8691	fi
9502	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8692	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9503	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8693	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9504	Usually this means the macro was only invoked conditionally." >&5	8694	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9505	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9506	Usually this means the macro was only invoked conditionally." >&2;}
9507	{ (exit 1); exit 1; }; }
9508	fi
9509	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9510	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9511	Usually this means the macro was only invoked conditionally." >&5
9512	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9513	Usually this means the macro was only invoked conditionally." >&2;}
9514	{ (exit 1); exit 1; }; }
9515	fi	8695	fi
9516	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8696	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9517	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8697	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9518	Usually this means the macro was only invoked conditionally." >&5	8698	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9519	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.	8699	fi
		8700	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
		8701	as_fn_error $? "conditional \"ROHC\" was never defined.
9520	Usually this means the macro was only invoked conditionally." >&2;}	8702	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9521	{ (exit 1); exit 1; }; }
9522	fi	8703	fi
9523		8704
9524	: ${CONFIG_STATUS=./config.status}	8705	: "${CONFIG_STATUS=./config.status}"
		8706	ac_write_fail=0
9525	ac_clean_files_save=$ac_clean_files	8707	ac_clean_files_save=$ac_clean_files
9526	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8708	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9527	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8709	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9528	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8710	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
9529	cat >$CONFIG_STATUS <<_ACEOF	8711	as_write_fail=0
		8712	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
9530	#! $SHELL	8713	#! $SHELL
9531	# Generated by $as_me.	8714	# Generated by $as_me.
9532	# Run this file to recreate the current configuration.	8715	# Run this file to recreate the current configuration.
9533	# Compiler output produced by configure, useful for debugging	8716	# Compiler output produced by configure, useful for debugging
9534	# configure, is in config.log if it exists.	8717	# configure, is in config.log if it exists.
9535		8718
9536	debug=false	8719	debug=false
9537	ac_cs_recheck=false	8720	ac_cs_recheck=false
9538	ac_cs_silent=false	8721	ac_cs_silent=false
		8722
9539	SHELL=\${CONFIG_SHELL-$SHELL}	8723	SHELL=\${CONFIG_SHELL-$SHELL}
		8724	export SHELL
9540	_ACEOF	8725	_ASEOF
9541		8726	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
9542	cat >>$CONFIG_STATUS <<\_ACEOF
9543	## --------------------- ##	8727	## -------------------- ##
9544	## M4sh Initialization. ##	8728	## M4sh Initialization. ##
9545	## --------------------- ##	8729	## -------------------- ##
9546		8730
9547	# Be Bourne compatible	8731	# Be more Bourne compatible
		8732	DUALCASE=1; export DUALCASE # for MKS sh
9548	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8733	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
9549	emulate sh	8734	emulate sh
9550	NULLCMD=:	8735	NULLCMD=:
9551	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8736	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
9552	# is contrary to our usage. Disable this feature.	8737	# is contrary to our usage. Disable this feature.
9553	alias -g '${1+"$@"}'='"$@"'	8738	alias -g '${1+"$@"}'='"$@"'
9554	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8739	setopt NO_GLOB_SUBST
		8740	else
		8741	case `(set -o) 2>/dev/null` in #(
		8742	posix) :
9555	set -o posix	8743	set -o posix ;; #(
		8744	*) :
		8745	;;
		8746	esac
9556	fi	8747	fi
9557		8748
9558	# Support unset when possible.	8749
9559	if (FOO=FOO; unset FOO) >/dev/null 2>&1; then	8750	as_nl='
9560	as_unset=unset	8751	'
		8752	export as_nl
		8753	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8754	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8755	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8756	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8757	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8758	# but without wasting forks for bash or zsh.
		8759	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8760	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8761	as_echo='print -r --'
		8762	as_echo_n='print -rn --'
		8763	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8764	as_echo='printf %s\n'
		8765	as_echo_n='printf %s'
		8766	else
		8767	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8768	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8769	as_echo_n='/usr/ucb/echo -n'
9561	else	8770	else
9562	as_unset=false	8771	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		8772	as_echo_n_body='eval
		8773	arg=$1;
		8774	case $arg in #(
		8775	"$as_nl")
		8776	expr "X$arg" : "X\$.*\$$as_nl";
		8777	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		8778	esac;
		8779	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		8780	'
		8781	export as_echo_n_body
		8782	as_echo_n='sh -c $as_echo_n_body as_echo'
		8783	fi
		8784	export as_echo_body
		8785	as_echo='sh -c $as_echo_body as_echo'
9563	fi	8786	fi
9564		8787
		8788	# The user is always right.
		8789	if test "${PATH_SEPARATOR+set}" != set; then
		8790	PATH_SEPARATOR=:
		8791	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8792	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		8793	PATH_SEPARATOR=';'
		8794	}
		8795	fi
9565		8796
9566	# Work around bugs in pre-3.0 UWIN ksh.	8797
9567	$as_unset ENV MAIL MAILPATH	8798	# IFS
		8799	# We need space, tab and new line, in precisely that order. Quoting is
		8800	# there to prevent editors from complaining about space-tab.
		8801	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8802	# splitting by setting IFS to empty value.)
		8803	IFS=" "" $as_nl"
		8804
		8805	# Find who we are. Look in the path if we contain no directory separator.
		8806	as_myself=
		8807	case $0 in #((
		8808	[\\/] ) as_myself=$0 ;;
		8809	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8810	for as_dir in $PATH
		8811	do
		8812	IFS=$as_save_IFS
		8813	test -z "$as_dir" && as_dir=.
		8814	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8815	done
		8816	IFS=$as_save_IFS
		8817
		8818	;;
		8819	esac
		8820	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8821	# in which case we are not to be found in the path.
		8822	if test "x$as_myself" = x; then
		8823	as_myself=$0
		8824	fi
		8825	if test ! -f "$as_myself"; then
		8826	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8827	exit 1
		8828	fi
		8829
		8830	# Unset variables that we do not need and which cause bugs (e.g. in
		8831	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		8832	# suppresses any "Segmentation fault" message there. '((' could
		8833	# trigger a bug in pdksh 5.2.14.
		8834	for as_var in BASH_ENV ENV MAIL MAILPATH
		8835	do eval test x\${$as_var+set} = xset \
		8836	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		8837	done
9568	PS1='$ '	8838	PS1='$ '
9569	PS2='> '	8839	PS2='> '
9570	PS4='+ '	8840	PS4='+ '
9571		8841
9572	# NLS nuisances.	8842	# NLS nuisances.
9573	for as_var in \	8843	LC_ALL=C
9574	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8844	export LC_ALL
9575	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8845	LANGUAGE=C
9576	LC_TELEPHONE LC_TIME	8846	export LANGUAGE
9577	do	8847
9578	if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then	8848	# CDPATH.
9579	eval $as_var=C; export $as_var	8849	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
9580	else	8850
9581	$as_unset $as_var	8851
		8852	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8853	# ----------------------------------------
		8854	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8855	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8856	# script with STATUS, using 1 if that was 0.
		8857	as_fn_error ()
		8858	{
		8859	as_status=$1; test $as_status -eq 0 && as_status=1
		8860	if test "$4"; then
		8861	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8862	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
9582	fi	8863	fi
9583	done	8864	$as_echo "$as_me: error: $2" >&2
		8865	as_fn_exit $as_status
		8866	} # as_fn_error
9584		8867
9585	# Required to use basename.	8868
		8869	# as_fn_set_status STATUS
		8870	# -----------------------
		8871	# Set $? to STATUS, without forking.
		8872	as_fn_set_status ()
		8873	{
		8874	return $1
		8875	} # as_fn_set_status
		8876
		8877	# as_fn_exit STATUS
		8878	# -----------------
		8879	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8880	as_fn_exit ()
		8881	{
		8882	set +e
		8883	as_fn_set_status $1
		8884	exit $1
		8885	} # as_fn_exit
		8886
		8887	# as_fn_unset VAR
		8888	# ---------------
		8889	# Portably unset VAR.
		8890	as_fn_unset ()
		8891	{
		8892	{ eval $1=; unset $1;}
		8893	}
		8894	as_unset=as_fn_unset
		8895	# as_fn_append VAR VALUE
		8896	# ----------------------
		8897	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8898	# advantage of any shell optimizations that allow amortized linear growth over
		8899	# repeated appends, instead of the typical quadratic growth present in naive
		8900	# implementations.
		8901	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		8902	eval 'as_fn_append ()
		8903	{
		8904	eval $1+=\$2
		8905	}'
		8906	else
		8907	as_fn_append ()
		8908	{
		8909	eval $1=\$$1\$2
		8910	}
		8911	fi # as_fn_append
		8912
		8913	# as_fn_arith ARG...
		8914	# ------------------
		8915	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8916	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8917	# must be portable across $(()) and expr.
		8918	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		8919	eval 'as_fn_arith ()
		8920	{
		8921	as_val=$(( $* ))
		8922	}'
		8923	else
		8924	as_fn_arith ()
		8925	{
		8926	as_val=`expr "$@" \|\| test $? -eq 1`
		8927	}
		8928	fi # as_fn_arith
		8929
		8930
9586	if expr a : '$a$' >/dev/null 2>&1; then	8931	if expr a : '$a$' >/dev/null 2>&1 &&
		8932	test "X`expr 00001 : '.*$...$'`" = X001; then
9587	as_expr=expr	8933	as_expr=expr
9588	else	8934	else
9589	as_expr=false	8935	as_expr=false
9590	fi	8936	fi
9591		8937
9592	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	8938	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
9593	as_basename=basename	8939	as_basename=basename
9594	else	8940	else
9595	as_basename=false	8941	as_basename=false
9596	fi	8942	fi
9597		8943
		8944	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8945	as_dirname=dirname
		8946	else
		8947	as_dirname=false
		8948	fi
9598		8949
9599	# Name of the executable.
9600	as_me=`$as_basename "$0" \|\|	8950	as_me=`$as_basename -- "$0" \|\|
9601	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	8951	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
9602	X"$0" : 'X$//$$' \\| \	8952	X"$0" : 'X$//$$' \\| \
9603	X"$0" : 'X$/$$' \\| \	8953	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
9604	. : '$.$' 2>/dev/null \|\|
9605	echo X/"$0" \|	8954	$as_echo X/"$0" \|
9606	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	8955	sed '/^.\/$[^/][^/]$\/*$/{
9607	/^X\/$\/\/$$/{ s//\1/; q; }	8956	s//\1/
9608	/^X\/$\/$.*/{ s//\1/; q; }	8957	q
		8958	}
		8959	/^X\/$\/\/$$/{
		8960	s//\1/
		8961	q
		8962	}
		8963	/^X\/$\/$.*/{
		8964	s//\1/
		8965	q
		8966	}
9609	s/.*/./; q'`	8967	s/.*/./; q'`
9610		8968
9611
9612	# PATH needs CR, and LINENO needs CR and PATH.
9613	# Avoid depending upon Character Ranges.	8969	# Avoid depending upon Character Ranges.
9614	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	8970	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
9615	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8971	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
9616	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8972	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
9617	as_cr_digits='0123456789'	8973	as_cr_digits='0123456789'
9618	as_cr_alnum=$as_cr_Letters$as_cr_digits	8974	as_cr_alnum=$as_cr_Letters$as_cr_digits
9619		8975
9620	# The user is always right.	8976	ECHO_C= ECHO_N= ECHO_T=
9621	if test "${PATH_SEPARATOR+set}" != set; then	8977	case `echo -n x` in #(((((
9622	echo "#! /bin/sh" >conf$$.sh	8978	-n*)
9623	echo "exit 0" >>conf$$.sh	8979	case `echo 'xy\c'` in
9624	chmod +x conf$$.sh	8980	c) ECHO_T=' ';; # ECHO_T is single tab character.
9625	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	8981	xy) ECHO_C='\c';;
9626	PATH_SEPARATOR=';'	8982	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8983	ECHO_T=' ';;
		8984	esac;;
		8985	*)
		8986	ECHO_N='-n';;
		8987	esac
		8988
		8989	rm -f conf$$ conf$$.exe conf$$.file
		8990	if test -d conf$$.dir; then
		8991	rm -f conf$$.dir/conf$$.file
		8992	else
		8993	rm -f conf$$.dir
		8994	mkdir conf$$.dir 2>/dev/null
		8995	fi
		8996	if (echo >conf$$.file) 2>/dev/null; then
		8997	if ln -s conf$$.file conf$$ 2>/dev/null; then
		8998	as_ln_s='ln -s'
		8999	# ... but there are two gotchas:
		9000	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		9001	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		9002	# In both cases, we have to default to `cp -pR'.
		9003	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
		9004	as_ln_s='cp -pR'
		9005	elif ln conf$$.file conf$$ 2>/dev/null; then
		9006	as_ln_s=ln
9627	else	9007	else
9628	PATH_SEPARATOR=:	9008	as_ln_s='cp -pR'
9629	fi	9009	fi
9630	rm -f conf$$.sh	9010	else
		9011	as_ln_s='cp -pR'
9631	fi	9012	fi
		9013	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		9014	rmdir conf$$.dir 2>/dev/null
9632		9015
9633		9016
9634	as_lineno_1=$LINENO	9017	# as_fn_mkdir_p
9635	as_lineno_2=$LINENO	9018	# -------------
9636	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9019	# Create "$as_dir" as a directory, including parents if necessary.
9637	test "x$as_lineno_1" != "x$as_lineno_2" &&	9020	as_fn_mkdir_p ()
9638	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	9021	{
9639	# Find who we are. Look in the path if we contain no path at all	9022
9640	# relative or not.	9023	case $as_dir in #(
9641	case $0 in	9024	-*) as_dir=./$as_dir;;
9642	[\\/] ) as_myself=$0 ;;	9025	esac
9643	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	9026	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
9644	for as_dir in $PATH	9027	as_dirs=
		9028	while :; do
		9029	case $as_dir in #(
		9030	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
		9031	*) as_qdir=$as_dir;;
		9032	esac
		9033	as_dirs="'$as_qdir' $as_dirs"
		9034	as_dir=`$as_dirname -- "$as_dir" \|\|
		9035	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
		9036	X"$as_dir" : 'X$//$[^/]' \\| \
		9037	X"$as_dir" : 'X$//$$' \\| \
		9038	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
		9039	$as_echo X"$as_dir" \|
		9040	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
		9041	s//\1/
		9042	q
		9043	}
		9044	/^X$\/\/$[^/].*/{
		9045	s//\1/
		9046	q
		9047	}
		9048	/^X$\/\/$$/{
		9049	s//\1/
		9050	q
		9051	}
		9052	/^X$\/$.*/{
		9053	s//\1/
		9054	q
		9055	}
		9056	s/.*/./; q'`
		9057	test -d "$as_dir" && break
		9058	done
		9059	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
		9060	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
		9061
		9062
		9063	} # as_fn_mkdir_p
		9064	if mkdir -p . 2>/dev/null; then
		9065	as_mkdir_p='mkdir -p "$as_dir"'
		9066	else
		9067	test -d ./-p && rmdir ./-p
		9068	as_mkdir_p=false
		9069	fi
		9070
		9071
		9072	# as_fn_executable_p FILE
		9073	# -----------------------
		9074	# Test if FILE is an executable regular file.
		9075	as_fn_executable_p ()
		9076	{
		9077	test -f "$1" && test -x "$1"
		9078	} # as_fn_executable_p
		9079	as_test_x='test -x'
		9080	as_executable_p=as_fn_executable_p
		9081
		9082	# Sed expression to map a string onto a valid CPP name.
		9083	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		9084
		9085	# Sed expression to map a string onto a valid variable name.
		9086	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		9087
		9088
		9089	exec 6>&1
		9090	## ----------------------------------- ##
		9091	## Main body of $CONFIG_STATUS script. ##
		9092	## ----------------------------------- ##
		9093	_ASEOF
		9094	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
		9095
		9096	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9097	# Save the log message, to keep $0 and so on meaningful, and to
		9098	# report actual input values of CONFIG_FILES etc. instead of their
		9099	# values after options handling.
		9100	ac_log="
		9101	This file was extended by $as_me, which was
		9102	generated by GNU Autoconf 2.69. Invocation command line was
		9103
		9104	CONFIG_FILES = $CONFIG_FILES
		9105	CONFIG_HEADERS = $CONFIG_HEADERS
		9106	CONFIG_LINKS = $CONFIG_LINKS
		9107	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9108	$ $0 $@
		9109
		9110	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
		9111	"
		9112
		9113	_ACEOF
		9114
		9115	case $ac_config_files in *"
		9116	") set x $ac_config_files; shift; ac_config_files=$;;
		9117	esac
		9118
		9119	case $ac_config_headers in *"
		9120	") set x $ac_config_headers; shift; ac_config_headers=$;;
		9121	esac
		9122
		9123
		9124	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9125	# Files that config.status was made for.
		9126	config_files="$ac_config_files"
		9127	config_headers="$ac_config_headers"
		9128	config_commands="$ac_config_commands"
		9129
		9130	_ACEOF
		9131
		9132	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9133	ac_cs_usage="\
		9134	\`$as_me' instantiates files and other configuration actions
		9135	from templates according to the current configuration. Unless the files
		9136	and actions are specified as TAGs, all are instantiated by default.
		9137
		9138	Usage: $0 [OPTION]... [TAG]...
		9139
		9140	-h, --help print this help, then exit
		9141	-V, --version print version number and configuration settings, then exit
		9142	--config print configuration, then exit
		9143	-q, --quiet, --silent
		9144	do not print progress messages
		9145	-d, --debug don't remove temporary files
		9146	--recheck update $as_me by reconfiguring in the same conditions
		9147	--file=FILE[:TEMPLATE]
		9148	instantiate the configuration file FILE
		9149	--header=FILE[:TEMPLATE]
		9150	instantiate the configuration header FILE
		9151
		9152	Configuration files:
		9153	$config_files
		9154
		9155	Configuration headers:
		9156	$config_headers
		9157
		9158	Configuration commands:
		9159	$config_commands
		9160
		9161	Report bugs to the package provider."
		9162
		9163	_ACEOF
		9164	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9165	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9166	ac_cs_version="\\
		9167	config.status
		9168	configured by $0, generated by GNU Autoconf 2.69,
		9169	with options \\"\$ac_cs_config\\"
		9170
		9171	Copyright (C) 2012 Free Software Foundation, Inc.
		9172	This config.status script is free software; the Free Software Foundation
		9173	gives unlimited permission to copy, distribute and modify it."
		9174
		9175	ac_pwd='$ac_pwd'
		9176	srcdir='$srcdir'
		9177	INSTALL='$INSTALL'
		9178	AWK='$AWK'
		9179	test -n "\$AWK" \|\| AWK=awk
		9180	_ACEOF
		9181
		9182	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9183	# The default lists apply if the user does not specify any file.
		9184	ac_need_defaults=:
		9185	while test $# != 0
9645	do	9186	do
9646	IFS=$as_save_IFS	9187	case $1 in
9647	test -z "$as_dir" && as_dir=.	9188	--=?)
9648	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break	9189	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9190	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
		9191	ac_shift=:
		9192	;;
		9193	--*=)
		9194	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9195	ac_optarg=
		9196	ac_shift=:
		9197	;;
		9198	*)
		9199	ac_option=$1
		9200	ac_optarg=$2
		9201	ac_shift=shift
		9202	;;
		9203	esac
		9204
		9205	case $ac_option in
		9206	# Handling of the options.
		9207	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
		9208	ac_cs_recheck=: ;;
		9209	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
		9210	$as_echo "$ac_cs_version"; exit ;;
		9211	--config \| --confi \| --conf \| --con \| --co \| --c )
		9212	$as_echo "$ac_cs_config"; exit ;;
		9213	--debug \| --debu \| --deb \| --de \| --d \| -d )
		9214	debug=: ;;
		9215	--file \| --fil \| --fi \| --f )
		9216	$ac_shift
		9217	case $ac_optarg in
		9218	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9219	'') as_fn_error $? "missing file argument" ;;
		9220	esac
		9221	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9222	ac_need_defaults=false;;
		9223	--header \| --heade \| --head \| --hea )
		9224	$ac_shift
		9225	case $ac_optarg in
		9226	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9227	esac
		9228	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9229	ac_need_defaults=false;;
		9230	--he \| --h)
		9231	# Conflict between --help and --header
		9232	as_fn_error $? "ambiguous option: \`$1'
		9233	Try \`$0 --help' for more information.";;
		9234	--help \| --hel \| -h )
		9235	$as_echo "$ac_cs_usage"; exit ;;
		9236	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
		9237	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
		9238	ac_cs_silent=: ;;
		9239
		9240	# This is an error.
		9241	-*) as_fn_error $? "unrecognized option: \`$1'
		9242	Try \`$0 --help' for more information." ;;
		9243
		9244	*) as_fn_append ac_config_targets " $1"
		9245	ac_need_defaults=false ;;
		9246
		9247	esac
		9248	shift
9649	done	9249	done
9650		9250
9651	;;	9251	ac_configure_extra_args=
9652	esac	9252
9653	# We did not find ourselves, most probably we were run as `sh COMMAND'	9253	if $ac_cs_silent; then
9654	# in which case we are not to be found in the path.	9254	exec 6>/dev/null
9655	if test "x$as_myself" = x; then	9255	ac_configure_extra_args="$ac_configure_extra_args --silent"
9656	as_myself=$0	9256	fi
9657	fi	9257
9658	if test ! -f "$as_myself"; then	9258	_ACEOF
9659	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5	9259	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9660	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}	9260	if \$ac_cs_recheck; then
9661	{ (exit 1); exit 1; }; }	9261	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9662	fi	9262	shift
9663	case $CONFIG_SHELL in	9263	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9664	'')	9264	CONFIG_SHELL='$SHELL'
9665	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9666	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
9667	do
9668	IFS=$as_save_IFS
9669	test -z "$as_dir" && as_dir=.
9670	for as_base in sh bash ksh sh5; do
9671	case $as_dir in
9672	/*)
9673	if ("$as_dir/$as_base" -c '
9674	as_lineno_1=$LINENO
9675	as_lineno_2=$LINENO
9676	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
9677	test "x$as_lineno_1" != "x$as_lineno_2" &&
9678	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
9679	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
9680	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
9681	CONFIG_SHELL=$as_dir/$as_base
9682	export CONFIG_SHELL	9265	export CONFIG_SHELL
9683	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9266	exec "\$@"
9684	fi;;
9685	esac
9686	done
9687	done
9688	;;
9689	esac
9690
9691	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
9692	# uniformly replaced by the line number. The first 'sed' inserts a
9693	# line-number line before each line; the second 'sed' does the real
9694	# work. The second script uses 'N' to pair each line-number line
9695	# with the numbered line, and appends trailing '-' during
9696	# substitution so that $LINENO is not a special case at line end.
9697	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
9698	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
9699	sed '=' <$as_myself \|
9700	sed '
9701	N
9702	s,$,-,
9703	: loop
9704	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
9705	t loop
9706	s,-$,,
9707	s,^['$as_cr_digits']*\n,,
9708	' >$as_me.lineno &&
9709	chmod +x $as_me.lineno \|\|
9710	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
9711	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
9712	{ (exit 1); exit 1; }; }
9713
9714	# Don't try to exec as it changes $[0], causing all sort of problems
9715	# (the dirname of $[0] is not the place where we might find the
9716	# original and so on. Autoconf is especially sensible to this).
9717	. ./$as_me.lineno
9718	# Exit status is that of the last command.
9719	exit
9720	}
9721
9722
9723	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
9724	c,-n*) ECHO_N= ECHO_C='
9725	' ECHO_T=' ' ;;
9726	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
9727	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
9728	esac
9729
9730	if expr a : '$a$' >/dev/null 2>&1; then
9731	as_expr=expr
9732	else
9733	as_expr=false
9734	fi	9267	fi
9735		9268
9736	rm -f conf$$ conf$$.exe conf$$.file	9269	_ACEOF
9737	echo >conf$$.file	9270	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
9738	if ln -s conf$$.file conf$$ 2>/dev/null; then
9739	# We could just check for DJGPP; but this test a) works b) is more generic
9740	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
9741	if test -f conf$$.exe; then
9742	# Don't use ln at all; we don't have any links
9743	as_ln_s='cp -p'
9744	else
9745	as_ln_s='ln -s'
9746	fi
9747	elif ln conf$$.file conf$$ 2>/dev/null; then
9748	as_ln_s=ln
9749	else
9750	as_ln_s='cp -p'
9751	fi
9752	rm -f conf$$ conf$$.exe conf$$.file
9753
9754	if mkdir -p . 2>/dev/null; then
9755	as_mkdir_p=:
9756	else
9757	as_mkdir_p=false
9758	fi
9759
9760	as_executable_p="test -f"
9761
9762	# Sed expression to map a string onto a valid CPP name.
9763	as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
9764
9765	# Sed expression to map a string onto a valid variable name.
9766	as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
9767
9768
9769	# IFS
9770	# We need space, tab and new line, in precisely that order.
9771	as_nl='
9772	'
9773	IFS=" $as_nl"
9774
9775	# CDPATH.
9776	$as_unset CDPATH
9777
9778	exec 6>&1
9779
9780	# Open the log real soon, to keep \$[0] and so on meaningful, and to
9781	# report actual input values of CONFIG_FILES etc. instead of their
9782	# values after options handling. Logging --version etc. is OK.
9783	exec 5>>config.log	9271	exec 5>>config.log
9784	{	9272	{
9785	echo	9273	echo
9786	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9274	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9787	## Running $as_me. ##	9275	## Running $as_me. ##
9788	_ASBOX	9276	_ASBOX
		9277	$as_echo "$ac_log"
9789	} >&5	9278	} >&5
9790	cat >&5 <<_CSEOF
9791		9279
9792	This file was extended by $as_me, which was
9793	generated by GNU Autoconf 2.57. Invocation command line was
9794
9795	CONFIG_FILES = $CONFIG_FILES
9796	CONFIG_HEADERS = $CONFIG_HEADERS
9797	CONFIG_LINKS = $CONFIG_LINKS
9798	CONFIG_COMMANDS = $CONFIG_COMMANDS
9799	$ $0 $@
9800
9801	_CSEOF	9280	_ACEOF
9802	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
9803	echo >&5
9804	_ACEOF
9805
9806	# Files that config.status was made for.
9807	if test -n "$ac_config_files"; then
9808	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
9809	fi
9810
9811	if test -n "$ac_config_headers"; then
9812	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
9813	fi
9814
9815	if test -n "$ac_config_links"; then
9816	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
9817	fi
9818
9819	if test -n "$ac_config_commands"; then
9820	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
9821	fi
9822
9823	cat >>$CONFIG_STATUS <<\_ACEOF
9824
9825	ac_cs_usage="\
9826	\`$as_me' instantiates files from templates according to the
9827	current configuration.
9828
9829	Usage: $0 [OPTIONS] [FILE]...
9830
9831	-h, --help print this help, then exit
9832	-V, --version print version number, then exit
9833	-q, --quiet do not print progress messages
9834	-d, --debug don't remove temporary files
9835	--recheck update $as_me by reconfiguring in the same conditions
9836	--file=FILE[:TEMPLATE]
9837	instantiate the configuration file FILE
9838	--header=FILE[:TEMPLATE]
9839	instantiate the configuration header FILE
9840
9841	Configuration files:
9842	$config_files
9843
9844	Configuration headers:
9845	$config_headers
9846
9847	Configuration commands:
9848	$config_commands
9849
9850	Report bugs to <bug-autoconf@gnu.org>."
9851	_ACEOF
9852
9853	cat >>$CONFIG_STATUS <<_ACEOF	9281	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9854	ac_cs_version="\\
9855	config.status
9856	configured by $0, generated by GNU Autoconf 2.57,
9857	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
9858
9859	Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
9860	Free Software Foundation, Inc.
9861	This config.status script is free software; the Free Software Foundation
9862	gives unlimited permission to copy, distribute and modify it."
9863	srcdir=$srcdir
9864	INSTALL="$INSTALL"
9865	_ACEOF
9866
9867	cat >>$CONFIG_STATUS <<\_ACEOF
9868	# If no file are specified by the user, then we need to provide default
9869	# value. By we need to know if files were specified by the user.
9870	ac_need_defaults=:
9871	while test $# != 0
9872	do
9873	case $1 in
9874	--=)
9875	ac_option=`expr "x$1" : 'x$[^=]*$='`
9876	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
9877	ac_shift=:
9878	;;
9879	-*)
9880	ac_option=$1
9881	ac_optarg=$2
9882	ac_shift=shift
9883	;;
9884	*) # This is not an option, so the user has probably given explicit
9885	# arguments.
9886	ac_option=$1
9887	ac_need_defaults=false;;
9888	esac
9889
9890	case $ac_option in
9891	# Handling of the options.
9892	_ACEOF
9893	cat >>$CONFIG_STATUS <<\_ACEOF
9894	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
9895	ac_cs_recheck=: ;;
9896	--version \| --vers* \| -V )
9897	echo "$ac_cs_version"; exit 0 ;;
9898	--he \| --h)
9899	# Conflict between --help and --header
9900	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
9901	Try \`$0 --help' for more information." >&5
9902	echo "$as_me: error: ambiguous option: $1
9903	Try \`$0 --help' for more information." >&2;}
9904	{ (exit 1); exit 1; }; };;
9905	--help \| --hel \| -h )
9906	echo "$ac_cs_usage"; exit 0 ;;
9907	--debug \| --d* \| -d )
9908	debug=: ;;
9909	--file \| --fil \| --fi \| --f )
9910	$ac_shift
9911	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
9912	ac_need_defaults=false;;
9913	--header \| --heade \| --head \| --hea )
9914	$ac_shift
9915	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
9916	ac_need_defaults=false;;
9917	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
9918	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
9919	ac_cs_silent=: ;;
9920
9921	# This is an error.
9922	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
9923	Try \`$0 --help' for more information." >&5
9924	echo "$as_me: error: unrecognized option: $1
9925	Try \`$0 --help' for more information." >&2;}
9926	{ (exit 1); exit 1; }; } ;;
9927
9928	*) ac_config_targets="$ac_config_targets $1" ;;
9929
9930	esac
9931	shift
9932	done
9933
9934	ac_configure_extra_args=
9935
9936	if $ac_cs_silent; then
9937	exec 6>/dev/null
9938	ac_configure_extra_args="$ac_configure_extra_args --silent"
9939	fi
9940
9941	_ACEOF
9942	cat >>$CONFIG_STATUS <<_ACEOF
9943	if \$ac_cs_recheck; then
9944	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
9945	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9946	fi
9947
9948	_ACEOF
9949
9950	cat >>$CONFIG_STATUS <<_ACEOF
9951	#	9282	#
9952	# INIT-COMMANDS section.	9283	# INIT-COMMANDS
9953	#	9284	#
9954
9955	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9285	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
9956	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9286	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
9957	# from automake.	9287	# from automake.
9958	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9288	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
9959	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9289	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
9961		9291
9962	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9292	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
9963		9293
9964	_ACEOF	9294	_ACEOF
9965		9295
9966
9967
9968	cat >>$CONFIG_STATUS <<\_ACEOF	9296	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9297
		9298	# Handling of arguments.
9969	for ac_config_target in $ac_config_targets	9299	for ac_config_target in $ac_config_targets
9970	do	9300	do
9971	case "$ac_config_target" in	9301	case $ac_config_target in
9972	# Handling of arguments.	9302	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9303	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9304	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
9973	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9305	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
9974	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9306	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
9975	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9307	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
9976	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9308	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
9977	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9309	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
9978	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9310	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
9979	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9311
9980	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9312	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9981	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
9982	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
9983	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
9984	{ (exit 1); exit 1; }; };;
9985	esac	9313	esac
9986	done	9314	done
		9315
9987		9316
9988	# If the user did not use the arguments to specify the items to instantiate,	9317	# If the user did not use the arguments to specify the items to instantiate,
9989	# then the envvar interface is used. Set only those that are not.	9318	# then the envvar interface is used. Set only those that are not.
9990	# We use the long form for the default assignment because of an extremely	9319	# We use the long form for the default assignment because of an extremely
9991	# bizarre bug on SunOS 4.1.3.	9320	# bizarre bug on SunOS 4.1.3.
…		…
9994	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	9323	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
9995	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands	9324	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
9996	fi	9325	fi
9997		9326
9998	# Have a temporary directory for convenience. Make it in the build tree	9327	# Have a temporary directory for convenience. Make it in the build tree
9999	# simply because there is no reason to put it here, and in addition,	9328	# simply because there is no reason against having it here, and in addition,
10000	# creating and moving files from /tmp can sometimes cause problems.	9329	# creating and moving files from /tmp can sometimes cause problems.
10001	# Create a temporary directory, and hook for its removal unless debugging.	9330	# Hook for its removal unless debugging.
		9331	# Note that there is a small window in which the directory will not be cleaned:
		9332	# after its creation but before its name has been assigned to `$tmp'.
10002	$debug \|\|	9333	$debug \|\|
10003	{	9334	{
10004	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9335	tmp= ac_tmp=
10005	trap '{ (exit 1); exit 1; }' 1 2 13 15	9336	trap 'exit_status=$?
		9337	: "${ac_tmp:=$tmp}"
		9338	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
		9339	' 0
		9340	trap 'as_fn_exit 1' 1 2 13 15
10006	}	9341	}
10007
10008	# Create a (secure) tmp directory for tmp files.	9342	# Create a (secure) tmp directory for tmp files.
10009		9343
10010	{	9344	{
10011	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9345	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10012	test -n "$tmp" && test -d "$tmp"	9346	test -d "$tmp"
10013	} \|\|	9347	} \|\|
10014	{	9348	{
10015	tmp=./confstat$$-$RANDOM	9349	tmp=./conf$$-$RANDOM
10016	(umask 077 && mkdir $tmp)	9350	(umask 077 && mkdir "$tmp")
10017	} \|\|	9351	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9352	ac_tmp=$tmp
		9353
		9354	# Set up the scripts for CONFIG_FILES section.
		9355	# No need to generate them if there are no CONFIG_FILES.
		9356	# This happens for instance with `./config.status config.h'.
		9357	if test -n "$CONFIG_FILES"; then
		9358
		9359
		9360	ac_cr=`echo X \| tr X '\015'`
		9361	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9362	# But we know of no other shell where ac_cr would be empty at this
		9363	# point, so we can use a bashism as a fallback.
		9364	if test "x$ac_cr" = x; then
		9365	eval ac_cr=\$\'\\r\'
		9366	fi
		9367	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9368	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9369	ac_cs_awk_cr='\\r'
		9370	else
		9371	ac_cs_awk_cr=$ac_cr
		9372	fi
		9373
		9374	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9375	_ACEOF
		9376
		9377
10018	{	9378	{
10019	echo "$me: cannot create a temporary directory in ." >&2	9379	echo "cat >conf$$subs.awk <<_ACEOF" &&
10020	{ (exit 1); exit 1; }	9380	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
		9381	echo "_ACEOF"
		9382	} >conf$$subs.sh \|\|
		9383	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9384	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
		9385	ac_delim='%!_!# '
		9386	for ac_last_try in false false false false false :; do
		9387	. ./conf$$subs.sh \|\|
		9388	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9389
		9390	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
		9391	if test $ac_delim_n = $ac_delim_num; then
		9392	break
		9393	elif $ac_last_try; then
		9394	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9395	else
		9396	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9397	fi
		9398	done
		9399	rm -f conf$$subs.sh
		9400
		9401	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9402	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9403	_ACEOF
		9404	sed -n '
		9405	h
		9406	s/^/S["/; s/!.*/"]=/
		9407	p
		9408	g
		9409	s/^[^!]*!//
		9410	:repl
		9411	t repl
		9412	s/'"$ac_delim"'$//
		9413	t delim
		9414	:nl
		9415	h
		9416	s/$.\{148\}$..*/\1/
		9417	t more1
		9418	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9419	p
		9420	n
		9421	b repl
		9422	:more1
		9423	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9424	p
		9425	g
		9426	s/.\{148\}//
		9427	t nl
		9428	:delim
		9429	h
		9430	s/$.\{148\}$..*/\1/
		9431	t more2
		9432	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9433	p
		9434	b
		9435	:more2
		9436	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9437	p
		9438	g
		9439	s/.\{148\}//
		9440	t delim
		9441	' <conf$$subs.awk \| sed '
		9442	/^[^""]/{
		9443	N
		9444	s/\n//
10021	}	9445	}
10022		9446	' >>$CONFIG_STATUS \|\| ac_write_fail=1
10023	_ACEOF	9447	rm -f conf$$subs.awk
10024
10025	cat >>$CONFIG_STATUS <<_ACEOF	9448	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9449	_ACAWK
		9450	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9451	for (key in S) S_is_set[key] = 1
		9452	FS = ""
10026		9453
10027	#	9454	}
10028	# CONFIG_FILES section.	9455	{
10029	#	9456	line = $ 0
10030		9457	nfields = split(line, field, "@")
10031	# No need to generate the scripts if there are no CONFIG_FILES.	9458	substed = 0
10032	# This happens for instance when ./config.status config.h	9459	len = length(field[1])
10033	if test -n "\$CONFIG_FILES"; then	9460	for (i = 2; i < nfields; i++) {
10034	# Protect against being on the right side of a sed subst in config.status.	9461	key = field[i]
10035	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9462	keylen = length(key)
10036	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9463	if (S_is_set[key]) {
10037	s,@SHELL@,$SHELL,;t t	9464	value = S[key]
10038	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9465	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10039	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9466	len += length(value) + length(field[++i])
10040	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9467	substed = 1
10041	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10042	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10043	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10044	s,@exec_prefix@,$exec_prefix,;t t
10045	s,@prefix@,$prefix,;t t
10046	s,@program_transform_name@,$program_transform_name,;t t
10047	s,@bindir@,$bindir,;t t
10048	s,@sbindir@,$sbindir,;t t
10049	s,@libexecdir@,$libexecdir,;t t
10050	s,@datadir@,$datadir,;t t
10051	s,@sysconfdir@,$sysconfdir,;t t
10052	s,@sharedstatedir@,$sharedstatedir,;t t
10053	s,@localstatedir@,$localstatedir,;t t
10054	s,@libdir@,$libdir,;t t
10055	s,@includedir@,$includedir,;t t
10056	s,@oldincludedir@,$oldincludedir,;t t
10057	s,@infodir@,$infodir,;t t
10058	s,@mandir@,$mandir,;t t
10059	s,@build_alias@,$build_alias,;t t
10060	s,@host_alias@,$host_alias,;t t
10061	s,@target_alias@,$target_alias,;t t
10062	s,@DEFS@,$DEFS,;t t
10063	s,@ECHO_C@,$ECHO_C,;t t
10064	s,@ECHO_N@,$ECHO_N,;t t
10065	s,@ECHO_T@,$ECHO_T,;t t
10066	s,@LIBS@,$LIBS,;t t
10067	s,@build@,$build,;t t
10068	s,@build_cpu@,$build_cpu,;t t
10069	s,@build_vendor@,$build_vendor,;t t
10070	s,@build_os@,$build_os,;t t
10071	s,@host@,$host,;t t
10072	s,@host_cpu@,$host_cpu,;t t
10073	s,@host_vendor@,$host_vendor,;t t
10074	s,@host_os@,$host_os,;t t
10075	s,@target@,$target,;t t
10076	s,@target_cpu@,$target_cpu,;t t
10077	s,@target_vendor@,$target_vendor,;t t
10078	s,@target_os@,$target_os,;t t
10079	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10080	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10081	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10082	s,@CYGPATH_W@,$CYGPATH_W,;t t
10083	s,@PACKAGE@,$PACKAGE,;t t
10084	s,@VERSION@,$VERSION,;t t
10085	s,@ACLOCAL@,$ACLOCAL,;t t
10086	s,@AUTOCONF@,$AUTOCONF,;t t
10087	s,@AUTOMAKE@,$AUTOMAKE,;t t
10088	s,@AUTOHEADER@,$AUTOHEADER,;t t
10089	s,@MAKEINFO@,$MAKEINFO,;t t
10090	s,@AMTAR@,$AMTAR,;t t
10091	s,@install_sh@,$install_sh,;t t
10092	s,@STRIP@,$STRIP,;t t
10093	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10094	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10095	s,@AWK@,$AWK,;t t
10096	s,@SET_MAKE@,$SET_MAKE,;t t
10097	s,@am__leading_dot@,$am__leading_dot,;t t
10098	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10099	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10100	s,@MAINT@,$MAINT,;t t
10101	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10102	s,@MSGFMT@,$MSGFMT,;t t
10103	s,@GMSGFMT@,$GMSGFMT,;t t
10104	s,@XGETTEXT@,$XGETTEXT,;t t
10105	s,@MSGMERGE@,$MSGMERGE,;t t
10106	s,@CC@,$CC,;t t
10107	s,@CFLAGS@,$CFLAGS,;t t
10108	s,@LDFLAGS@,$LDFLAGS,;t t
10109	s,@CPPFLAGS@,$CPPFLAGS,;t t
10110	s,@ac_ct_CC@,$ac_ct_CC,;t t
10111	s,@EXEEXT@,$EXEEXT,;t t
10112	s,@OBJEXT@,$OBJEXT,;t t
10113	s,@DEPDIR@,$DEPDIR,;t t
10114	s,@am__include@,$am__include,;t t
10115	s,@am__quote@,$am__quote,;t t
10116	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10117	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10118	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10119	s,@CCDEPMODE@,$CCDEPMODE,;t t
10120	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10121	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10122	s,@USE_NLS@,$USE_NLS,;t t
10123	s,@LIBICONV@,$LIBICONV,;t t
10124	s,@LTLIBICONV@,$LTLIBICONV,;t t
10125	s,@INTLLIBS@,$INTLLIBS,;t t
10126	s,@LIBINTL@,$LIBINTL,;t t
10127	s,@LTLIBINTL@,$LTLIBINTL,;t t
10128	s,@POSUB@,$POSUB,;t t
10129	s,@CPP@,$CPP,;t t
10130	s,@CXX@,$CXX,;t t
10131	s,@CXXFLAGS@,$CXXFLAGS,;t t
10132	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10133	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10134	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10135	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10136	s,@EGREP@,$EGREP,;t t
10137	s,@LN_S@,$LN_S,;t t
10138	s,@RANLIB@,$RANLIB,;t t
10139	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10140	s,@IFTYPE@,$IFTYPE,;t t
10141	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10142	s,@CXXCPP@,$CXXCPP,;t t
10143	s,@ALLOCA@,$ALLOCA,;t t
10144	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10145	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10146	s,@INCLUDES@,$INCLUDES,;t t
10147	s,@LIBOBJS@,$LIBOBJS,;t t
10148	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10149	CEOF
10150
10151	_ACEOF
10152
10153	cat >>$CONFIG_STATUS <<\_ACEOF
10154	# Split the substitutions into bite-sized pieces for seds with
10155	# small command number limits, like on Digital OSF/1 and HP-UX.
10156	ac_max_sed_lines=48
10157	ac_sed_frag=1 # Number of current file.
10158	ac_beg=1 # First line for current file.
10159	ac_end=$ac_max_sed_lines # Line after last line for current file.
10160	ac_more_lines=:
10161	ac_sed_cmds=
10162	while $ac_more_lines; do
10163	if test $ac_beg -gt 1; then
10164	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10165	else	9468	} else
10166	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9469	len += 1 + keylen
		9470	}
		9471
		9472	print line
		9473	}
		9474
		9475	_ACAWK
		9476	_ACEOF
		9477	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9478	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9479	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9480	else
		9481	cat
		9482	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9483	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9484	_ACEOF
		9485
		9486	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9487	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9488	# trailing colons and then remove the whole line if VPATH becomes empty
		9489	# (actually we leave an empty line to preserve line numbers).
		9490	if test "x$srcdir" = x.; then
		9491	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
		9492	h
		9493	s///
		9494	s/^/:/
		9495	s/[ ]*$/:/
		9496	s/:\$(srcdir):/:/g
		9497	s/:\${srcdir}:/:/g
		9498	s/:@srcdir@:/:/g
		9499	s/^:*//
		9500	s/:*$//
		9501	x
		9502	s/$=[ ]$./\1/
		9503	G
		9504	s/\n//
		9505	s/^[^=]=[ ]$//
		9506	}'
		9507	fi
		9508
		9509	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9510	fi # test -n "$CONFIG_FILES"
		9511
		9512	# Set up the scripts for CONFIG_HEADERS section.
		9513	# No need to generate them if there are no CONFIG_HEADERS.
		9514	# This happens for instance with `./config.status Makefile'.
		9515	if test -n "$CONFIG_HEADERS"; then
		9516	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
		9517	BEGIN {
		9518	_ACEOF
		9519
		9520	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9521	# here-document in config.status, that substitutes the proper values into
		9522	# config.h.in to produce config.h.
		9523
		9524	# Create a delimiter string that does not exist in confdefs.h, to ease
		9525	# handling of long lines.
		9526	ac_delim='%!_!# '
		9527	for ac_last_try in false false :; do
		9528	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9529	if test -z "$ac_tt"; then
		9530	break
		9531	elif $ac_last_try; then
		9532	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9533	else
		9534	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9535	fi
		9536	done
		9537
		9538	# For the awk script, D is an array of macro values keyed by name,
		9539	# likewise P contains macro parameters if any. Preserve backslash
		9540	# newline sequences.
		9541
		9542	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9543	sed -n '
		9544	s/.\{148\}/&'"$ac_delim"'/g
		9545	t rset
		9546	:rset
		9547	s/^[ ]#[ ]define[ ][ ]*/ /
		9548	t def
		9549	d
		9550	:def
		9551	s/\\$//
		9552	t bsnl
		9553	s/["\\]/\\&/g
		9554	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9555	D["\1"]=" \3"/p
		9556	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
		9557	d
		9558	:bsnl
		9559	s/["\\]/\\&/g
		9560	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9561	D["\1"]=" \3\\\\\\n"\\/p
		9562	t cont
		9563	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
		9564	t cont
		9565	d
		9566	:cont
		9567	n
		9568	s/.\{148\}/&'"$ac_delim"'/g
		9569	t clear
		9570	:clear
		9571	s/\\$//
		9572	t bsnlc
		9573	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9574	d
		9575	:bsnlc
		9576	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9577	b cont
		9578	' <confdefs.h \| sed '
		9579	s/'"$ac_delim"'/"\\\
		9580	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
		9581
		9582	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9583	for (key in D) D_is_set[key] = 1
		9584	FS = ""
		9585	}
		9586	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
		9587	line = \$ 0
		9588	split(line, arg, " ")
		9589	if (arg[1] == "#") {
		9590	defundef = arg[2]
		9591	mac1 = arg[3]
		9592	} else {
		9593	defundef = substr(arg[1], 2)
		9594	mac1 = arg[2]
		9595	}
		9596	split(mac1, mac2, "(") #)
		9597	macro = mac2[1]
		9598	prefix = substr(line, 1, index(line, defundef) - 1)
		9599	if (D_is_set[macro]) {
		9600	# Preserve the white space surrounding the "#".
		9601	print prefix "define", macro P[macro] D[macro]
		9602	next
		9603	} else {
		9604	# Replace #undef with comments. This is necessary, for example,
		9605	# in the case of _POSIX_SOURCE, which is predefined and required
		9606	# on some systems where configure will not decide to define it.
		9607	if (defundef == "undef") {
		9608	print "/", prefix defundef, macro, "/"
		9609	next
		9610	}
		9611	}
		9612	}
		9613	{ print }
		9614	_ACAWK
		9615	_ACEOF
		9616	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9617	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9618	fi # test -n "$CONFIG_HEADERS"
		9619
		9620
		9621	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9622	shift
		9623	for ac_tag
		9624	do
		9625	case $ac_tag in
		9626	:[FHLC]) ac_mode=$ac_tag; continue;;
		9627	esac
		9628	case $ac_mode$ac_tag in
		9629	:[FHL]:);;
		9630	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9631	:[FH]-) ac_tag=-:-;;
		9632	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9633	esac
		9634	ac_save_IFS=$IFS
		9635	IFS=:
		9636	set x $ac_tag
		9637	IFS=$ac_save_IFS
		9638	shift
		9639	ac_file=$1
		9640	shift
		9641
		9642	case $ac_mode in
		9643	:L) ac_source=$1;;
		9644	:[FH])
		9645	ac_file_inputs=
		9646	for ac_f
		9647	do
		9648	case $ac_f in
		9649	-) ac_f="$ac_tmp/stdin";;
		9650	*) # Look for the file first in the build tree, then in the source tree
		9651	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9652	# because $ac_f cannot contain `:'.
		9653	test -f "$ac_f" \|\|
		9654	case $ac_f in
		9655	[\\/$]*) false;;
		9656	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9657	esac \|\|
		9658	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9659	esac
		9660	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
		9661	as_fn_append ac_file_inputs " '$ac_f'"
		9662	done
		9663
		9664	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9665	# use $as_me), people would be surprised to read:
		9666	# /* config.h. Generated by config.status. */
		9667	configure_input='Generated from '`
		9668	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
		9669	`' by configure.'
		9670	if test x"$ac_file" != x-; then
		9671	configure_input="$ac_file. $configure_input"
		9672	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9673	$as_echo "$as_me: creating $ac_file" >&6;}
10167	fi	9674	fi
10168	if test ! -s $tmp/subs.frag; then	9675	# Neutralize special characters interpreted by sed in replacement strings.
10169	ac_more_lines=false	9676	case $configure_input in #(
		9677	\& \| \\| \| \\ )
		9678	ac_sed_conf_input=`$as_echo "$configure_input" \|
		9679	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
		9680	*) ac_sed_conf_input=$configure_input;;
10170	else	9681	esac
10171	# The purpose of the label and of the branching condition is to
10172	# speed up the sed processing (if there are no `@' at all, there
10173	# is no need to browse any of the substitutions).
10174	# These are the two extra sed commands mentioned above.
10175	(echo ':t
10176	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10177	if test -z "$ac_sed_cmds"; then
10178	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10179	else
10180	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10181	fi
10182	ac_sed_frag=`expr $ac_sed_frag + 1`
10183	ac_beg=$ac_end
10184	ac_end=`expr $ac_end + $ac_max_sed_lines`
10185	fi
10186	done
10187	if test -z "$ac_sed_cmds"; then
10188	ac_sed_cmds=cat
10189	fi
10190	fi # test -n "$CONFIG_FILES"
10191		9682
10192	_ACEOF
10193	cat >>$CONFIG_STATUS <<\_ACEOF
10194	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10195	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10196	case $ac_file in	9683	case $ac_tag in
10197	- \| :- \| :-:* ) # input from stdin	9684	:-: \| *:-) cat >"$ac_tmp/stdin" \
10198	cat >$tmp/stdin	9685	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10199	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`	9686	esac
10200	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;	9687	;;
10201	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10202	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10203	* ) ac_file_in=$ac_file.in ;;
10204	esac	9688	esac
10205		9689
10206	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9690	ac_dir=`$as_dirname -- "$ac_file" \|\|
10207	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10208	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9691	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10209	X"$ac_file" : 'X$//$[^/]' \\| \	9692	X"$ac_file" : 'X$//$[^/]' \\| \
10210	X"$ac_file" : 'X$//$$' \\| \	9693	X"$ac_file" : 'X$//$$' \\| \
10211	X"$ac_file" : 'X$/$' \\| \	9694	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10212	. : '$.$' 2>/dev/null \|\|
10213	echo X"$ac_file" \|	9695	$as_echo X"$ac_file" \|
10214	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9696	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10215	/^X$\/\/$[^/].*/{ s//\1/; q; }	9697	s//\1/
10216	/^X$\/\/$$/{ s//\1/; q; }	9698	q
10217	/^X$\/$.*/{ s//\1/; q; }	9699	}
		9700	/^X$\/\/$[^/].*/{
		9701	s//\1/
		9702	q
		9703	}
		9704	/^X$\/\/$$/{
		9705	s//\1/
		9706	q
		9707	}
		9708	/^X$\/$.*/{
		9709	s//\1/
		9710	q
		9711	}
10218	s/.*/./; q'`	9712	s/.*/./; q'`
10219	{ if $as_mkdir_p; then	9713	as_dir="$ac_dir"; as_fn_mkdir_p
10220	mkdir -p "$ac_dir"
10221	else
10222	as_dir="$ac_dir"
10223	as_dirs=
10224	while test ! -d "$as_dir"; do
10225	as_dirs="$as_dir $as_dirs"
10226	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10227	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10228	X"$as_dir" : 'X$//$[^/]' \\| \
10229	X"$as_dir" : 'X$//$$' \\| \
10230	X"$as_dir" : 'X$/$' \\| \
10231	. : '$.$' 2>/dev/null \|\|
10232	echo X"$as_dir" \|
10233	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10234	/^X$\/\/$[^/].*/{ s//\1/; q; }
10235	/^X$\/\/$$/{ s//\1/; q; }
10236	/^X$\/$.*/{ s//\1/; q; }
10237	s/.*/./; q'`
10238	done
10239	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10240	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10241	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10242	{ (exit 1); exit 1; }; }; }
10243
10244	ac_builddir=.	9714	ac_builddir=.
10245		9715
10246	if test "$ac_dir" != .; then	9716	case "$ac_dir" in
		9717	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9718	*)
10247	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	9719	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
10248	# A "../" for each directory in $ac_dir_suffix.	9720	# A ".." for each directory in $ac_dir_suffix.
10249	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	9721	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
10250	else	9722	case $ac_top_builddir_sub in
10251	ac_dir_suffix= ac_top_builddir=	9723	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10252	fi	9724	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9725	esac ;;
		9726	esac
		9727	ac_abs_top_builddir=$ac_pwd
		9728	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9729	# for backward compatibility:
		9730	ac_top_builddir=$ac_top_build_prefix
10253		9731
10254	case $srcdir in	9732	case $srcdir in
10255	.) # No --srcdir option. We are building in place.	9733	.) # We are building in place.
10256	ac_srcdir=.	9734	ac_srcdir=.
10257	if test -z "$ac_top_builddir"; then	9735	ac_top_srcdir=$ac_top_builddir_sub
10258	ac_top_srcdir=.	9736	ac_abs_top_srcdir=$ac_pwd ;;
10259	else
10260	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10261	fi ;;
10262	[\\/]* \| ?:[\\/]* ) # Absolute path.	9737	[\\/]* \| ?:[\\/]* ) # Absolute name.
10263	ac_srcdir=$srcdir$ac_dir_suffix;	9738	ac_srcdir=$srcdir$ac_dir_suffix;
10264	ac_top_srcdir=$srcdir ;;	9739	ac_top_srcdir=$srcdir
		9740	ac_abs_top_srcdir=$srcdir ;;
10265	*) # Relative path.	9741	*) # Relative name.
10266	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9742	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10267	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9743	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9744	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10268	esac	9745	esac
10269	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be	9746	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10270	# absolute.
10271	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10272	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10273	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10274	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10275		9747
		9748
		9749	case $ac_mode in
		9750	:F)
		9751	#
		9752	# CONFIG_FILE
		9753	#
10276		9754
10277	case $INSTALL in	9755	case $INSTALL in
10278	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9756	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10279	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9757	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10280	esac	9758	esac
10281
10282	if test x"$ac_file" != x-; then
10283	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10284	echo "$as_me: creating $ac_file" >&6;}
10285	rm -f "$ac_file"
10286	fi
10287	# Let's still pretend it is `configure' which instantiates (i.e., don't
10288	# use $as_me), people would be surprised to read:
10289	# /* config.h. Generated by config.status. */
10290	if test x"$ac_file" = x-; then
10291	configure_input=
10292	else
10293	configure_input="$ac_file. "
10294	fi
10295	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10296	sed 's,.*/,,'` by configure."
10297
10298	# First look for the input files in the build tree, otherwise in the
10299	# src tree.
10300	ac_file_inputs=`IFS=:
10301	for f in $ac_file_in; do
10302	case $f in
10303	-) echo $tmp/stdin ;;
10304	[\\/$]*)
10305	# Absolute (can't be DOS-style, as IFS=:)
10306	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10307	echo "$as_me: error: cannot find input file: $f" >&2;}
10308	{ (exit 1); exit 1; }; }
10309	echo $f;;
10310	*) # Relative
10311	if test -f "$f"; then
10312	# Build tree
10313	echo $f
10314	elif test -f "$srcdir/$f"; then
10315	# Source tree
10316	echo $srcdir/$f
10317	else
10318	# /dev/null tree
10319	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10320	echo "$as_me: error: cannot find input file: $f" >&2;}
10321	{ (exit 1); exit 1; }; }
10322	fi;;
10323	esac
10324	done` \|\| { (exit 1); exit 1; }
10325	_ACEOF	9759	_ACEOF
		9760
		9761	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9762	# If the template does not know about datarootdir, expand it.
		9763	# FIXME: This hack should be removed a few years after 2.60.
		9764	ac_datarootdir_hack=; ac_datarootdir_seen=
		9765	ac_sed_dataroot='
		9766	/datarootdir/ {
		9767	p
		9768	q
		9769	}
		9770	/@datadir@/p
		9771	/@docdir@/p
		9772	/@infodir@/p
		9773	/@localedir@/p
		9774	/@mandir@/p'
		9775	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9776	datarootdir) ac_datarootdir_seen=yes;;
		9777	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
		9778	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9779	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9780	_ACEOF
10326	cat >>$CONFIG_STATUS <<_ACEOF	9781	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10327	sed "$ac_vpsub	9782	ac_datarootdir_hack='
		9783	s&@datadir@&$datadir&g
		9784	s&@docdir@&$docdir&g
		9785	s&@infodir@&$infodir&g
		9786	s&@localedir@&$localedir&g
		9787	s&@mandir@&$mandir&g
		9788	s&\\\${datarootdir}&$datarootdir&g' ;;
		9789	esac
		9790	_ACEOF
		9791
		9792	# Neutralize VPATH when `$srcdir' = `.'.
		9793	# Shell code in configure.ac might set extrasub.
		9794	# FIXME: do we really want to maintain this feature?
		9795	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9796	ac_sed_extra="$ac_vpsub
10328	$extrasub	9797	$extrasub
10329	_ACEOF	9798	_ACEOF
10330	cat >>$CONFIG_STATUS <<\_ACEOF	9799	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10331	:t	9800	:t
10332	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9801	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10333	s,@configure_input@,$configure_input,;t t	9802	s\|@configure_input@\|$ac_sed_conf_input\|;t t
		9803	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9804	s&@top_build_prefix@&$ac_top_build_prefix&;t t
10334	s,@srcdir@,$ac_srcdir,;t t	9805	s&@srcdir@&$ac_srcdir&;t t
10335	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9806	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10336	s,@top_srcdir@,$ac_top_srcdir,;t t	9807	s&@top_srcdir@&$ac_top_srcdir&;t t
10337	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9808	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10338	s,@builddir@,$ac_builddir,;t t	9809	s&@builddir@&$ac_builddir&;t t
10339	s,@abs_builddir@,$ac_abs_builddir,;t t	9810	s&@abs_builddir@&$ac_abs_builddir&;t t
10340	s,@top_builddir@,$ac_top_builddir,;t t
10341	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9811	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10342	s,@INSTALL@,$ac_INSTALL,;t t	9812	s&@INSTALL@&$ac_INSTALL&;t t
10343	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out	9813	$ac_datarootdir_hack
		9814	"
		9815	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
		9816	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9817
		9818	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9819	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9820	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		9821	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9822	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9823	which seems to be undefined. Please make sure it is defined" >&5
		9824	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9825	which seems to be undefined. Please make sure it is defined" >&2;}
		9826
10344	rm -f $tmp/stdin	9827	rm -f "$ac_tmp/stdin"
		9828	case $ac_file in
		9829	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		9830	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		9831	esac \
		9832	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9833	;;
		9834	:H)
		9835	#
		9836	# CONFIG_HEADER
		9837	#
10345	if test x"$ac_file" != x-; then	9838	if test x"$ac_file" != x-; then
10346	mv $tmp/out $ac_file	9839	{
10347	else	9840	$as_echo "/* $configure_input */" \
10348	cat $tmp/out	9841	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10349	rm -f $tmp/out	9842	} >"$ac_tmp/config.h" \
10350	fi	9843	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10351
10352	done
10353	_ACEOF
10354	cat >>$CONFIG_STATUS <<\_ACEOF
10355
10356	#
10357	# CONFIG_HEADER section.
10358	#
10359
10360	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10361	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10362	#
10363	# ac_d sets the value in "#define NAME VALUE" lines.
10364	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10365	ac_dB='[ ].*$,\1#\2'
10366	ac_dC=' '
10367	ac_dD=',;t'
10368	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10369	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10370	ac_uB='$,\1#\2define\3'
10371	ac_uC=' '
10372	ac_uD=',;t'
10373
10374	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10375	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10376	case $ac_file in
10377	- \| :- \| :-:* ) # input from stdin
10378	cat >$tmp/stdin
10379	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10380	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10381	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10382	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10383	* ) ac_file_in=$ac_file.in ;;
10384	esac
10385
10386	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10387	echo "$as_me: creating $ac_file" >&6;}
10388
10389	# First look for the input files in the build tree, otherwise in the
10390	# src tree.
10391	ac_file_inputs=`IFS=:
10392	for f in $ac_file_in; do
10393	case $f in
10394	-) echo $tmp/stdin ;;
10395	[\\/$]*)
10396	# Absolute (can't be DOS-style, as IFS=:)
10397	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10398	echo "$as_me: error: cannot find input file: $f" >&2;}
10399	{ (exit 1); exit 1; }; }
10400	echo $f;;
10401	*) # Relative
10402	if test -f "$f"; then
10403	# Build tree
10404	echo $f
10405	elif test -f "$srcdir/$f"; then
10406	# Source tree
10407	echo $srcdir/$f
10408	else
10409	# /dev/null tree
10410	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10411	echo "$as_me: error: cannot find input file: $f" >&2;}
10412	{ (exit 1); exit 1; }; }
10413	fi;;
10414	esac
10415	done` \|\| { (exit 1); exit 1; }
10416	# Remove the trailing spaces.
10417	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10418
10419	_ACEOF
10420
10421	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10422	# `conftest.undefs', that substitutes the proper values into
10423	# config.h.in to produce config.h. The first handles `#define'
10424	# templates, and the second `#undef' templates.
10425	# And first: Protect against being on the right side of a sed subst in
10426	# config.status. Protect against being in an unquoted here document
10427	# in config.status.
10428	rm -f conftest.defines conftest.undefs
10429	# Using a here document instead of a string reduces the quoting nightmare.
10430	# Putting comments in sed scripts is not portable.
10431	#
10432	# `end' is used to avoid that the second main sed command (meant for
10433	# 0-ary CPP macros) applies to n-ary macro definitions.
10434	# See the Autoconf documentation for `clear'.
10435	cat >confdef2sed.sed <<\_ACEOF
10436	s/[\\&,]/\\&/g
10437	s,[\\$`],\\&,g
10438	t clear
10439	: clear
10440	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10441	t end
10442	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10443	: end
10444	_ACEOF
10445	# If some macros were called several times there might be several times
10446	# the same #defines, which is useless. Nevertheless, we may not want to
10447	# sort them, since we want the last AC-DEFINE to be honored.
10448	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10449	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10450	rm -f confdef2sed.sed
10451
10452	# This sed command replaces #undef with comments. This is necessary, for
10453	# example, in the case of _POSIX_SOURCE, which is predefined and required
10454	# on some systems where configure will not decide to define it.
10455	cat >>conftest.undefs <<\_ACEOF
10456	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10457	_ACEOF
10458
10459	# Break up conftest.defines because some shells have a limit on the size
10460	# of here documents, and old seds have small limits too (100 cmds).
10461	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10462	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10463	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10464	echo ' :' >>$CONFIG_STATUS
10465	rm -f conftest.tail
10466	while grep . conftest.defines >/dev/null
10467	do
10468	# Write a limited-size here document to $tmp/defines.sed.
10469	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10470	# Speed up: don't consider the non `#define' lines.
10471	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10472	# Work around the forget-to-reset-the-flag bug.
10473	echo 't clr' >>$CONFIG_STATUS
10474	echo ': clr' >>$CONFIG_STATUS
10475	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10476	echo 'CEOF
10477	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10478	rm -f $tmp/in
10479	mv $tmp/out $tmp/in
10480	' >>$CONFIG_STATUS
10481	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10482	rm -f conftest.defines
10483	mv conftest.tail conftest.defines
10484	done
10485	rm -f conftest.defines
10486	echo ' fi # grep' >>$CONFIG_STATUS
10487	echo >>$CONFIG_STATUS
10488
10489	# Break up conftest.undefs because some shells have a limit on the size
10490	# of here documents, and old seds have small limits too (100 cmds).
10491	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10492	rm -f conftest.tail
10493	while grep . conftest.undefs >/dev/null
10494	do
10495	# Write a limited-size here document to $tmp/undefs.sed.
10496	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10497	# Speed up: don't consider the non `#undef'
10498	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
10499	# Work around the forget-to-reset-the-flag bug.
10500	echo 't clr' >>$CONFIG_STATUS
10501	echo ': clr' >>$CONFIG_STATUS
10502	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10503	echo 'CEOF
10504	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10505	rm -f $tmp/in
10506	mv $tmp/out $tmp/in
10507	' >>$CONFIG_STATUS
10508	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10509	rm -f conftest.undefs
10510	mv conftest.tail conftest.undefs
10511	done
10512	rm -f conftest.undefs
10513
10514	cat >>$CONFIG_STATUS <<\_ACEOF
10515	# Let's still pretend it is `configure' which instantiates (i.e., don't
10516	# use $as_me), people would be surprised to read:
10517	# /* config.h. Generated by config.status. */
10518	if test x"$ac_file" = x-; then
10519	echo "/* Generated by configure. */" >$tmp/config.h
10520	else
10521	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10522	fi
10523	cat $tmp/in >>$tmp/config.h
10524	rm -f $tmp/in
10525	if test x"$ac_file" != x-; then
10526	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	9844	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
10527	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9845	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
10528	echo "$as_me: $ac_file is unchanged" >&6;}	9846	$as_echo "$as_me: $ac_file is unchanged" >&6;}
10529	else	9847	else
10530	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10531	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10532	X"$ac_file" : 'X$//$[^/]' \\| \
10533	X"$ac_file" : 'X$//$$' \\| \
10534	X"$ac_file" : 'X$/$' \\| \
10535	. : '$.$' 2>/dev/null \|\|
10536	echo X"$ac_file" \|
10537	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10538	/^X$\/\/$[^/].*/{ s//\1/; q; }
10539	/^X$\/\/$$/{ s//\1/; q; }
10540	/^X$\/$.*/{ s//\1/; q; }
10541	s/.*/./; q'`
10542	{ if $as_mkdir_p; then
10543	mkdir -p "$ac_dir"
10544	else
10545	as_dir="$ac_dir"
10546	as_dirs=
10547	while test ! -d "$as_dir"; do
10548	as_dirs="$as_dir $as_dirs"
10549	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10550	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10551	X"$as_dir" : 'X$//$[^/]' \\| \
10552	X"$as_dir" : 'X$//$$' \\| \
10553	X"$as_dir" : 'X$/$' \\| \
10554	. : '$.$' 2>/dev/null \|\|
10555	echo X"$as_dir" \|
10556	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10557	/^X$\/\/$[^/].*/{ s//\1/; q; }
10558	/^X$\/\/$$/{ s//\1/; q; }
10559	/^X$\/$.*/{ s//\1/; q; }
10560	s/.*/./; q'`
10561	done
10562	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10563	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10564	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10565	{ (exit 1); exit 1; }; }; }
10566
10567	rm -f $ac_file	9848	rm -f "$ac_file"
10568	mv $tmp/config.h $ac_file	9849	mv "$ac_tmp/config.h" "$ac_file" \
		9850	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10569	fi	9851	fi
10570	else	9852	else
10571	cat $tmp/config.h	9853	$as_echo "/* $configure_input */" \
10572	rm -f $tmp/config.h	9854	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9855	\|\| as_fn_error $? "could not create -" "$LINENO" 5
10573	fi	9856	fi
10574	# Compute $ac_file's index in $config_headers.	9857	# Compute "$ac_file"'s index in $config_headers.
10575	_am_stamp_count=1	9858	_am_stamp_count=1
10576	for _am_header in $config_headers :; do	9859	for _am_header in $config_headers :; do
10577	case $_am_header in	9860	case $_am_header in
10578	$ac_file \| $ac_file:* )	9861	"$ac_file" \| "$ac_file":* )
10579	break ;;	9862	break ;;
10580	* )	9863	* )
10581	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9864	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
10582	esac	9865	esac
10583	done	9866	done
10584	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|	9867	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" \|\|
10585	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \	9868	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10586	X$ac_file : 'X$//$[^/]' \\| \	9869	X"$ac_file" : 'X$//$[^/]' \\| \
10587	X$ac_file : 'X$//$$' \\| \	9870	X"$ac_file" : 'X$//$$' \\| \
10588	X$ac_file : 'X$/$' \\| \	9871	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10589	. : '$.$' 2>/dev/null \|\|
10590	echo X$ac_file \|	9872	$as_echo X"$ac_file" \|
10591	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9873	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10592	/^X$\/\/$[^/].*/{ s//\1/; q; }	9874	s//\1/
10593	/^X$\/\/$$/{ s//\1/; q; }	9875	q
10594	/^X$\/$.*/{ s//\1/; q; }	9876	}
		9877	/^X$\/\/$[^/].*/{
		9878	s//\1/
		9879	q
		9880	}
		9881	/^X$\/\/$$/{
		9882	s//\1/
		9883	q
		9884	}
		9885	/^X$\/$.*/{
		9886	s//\1/
		9887	q
		9888	}
10595	s/.*/./; q'`/stamp-h$_am_stamp_count	9889	s/.*/./; q'`/stamp-h$_am_stamp_count
10596	done	9890	;;
10597	_ACEOF
10598	cat >>$CONFIG_STATUS <<\_ACEOF
10599		9891
10600	#
10601	# CONFIG_COMMANDS section.
10602	#
10603	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
10604	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
10605	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10606	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
10607	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
10608	X"$ac_dest" : 'X$//$[^/]' \\| \
10609	X"$ac_dest" : 'X$//$$' \\| \
10610	X"$ac_dest" : 'X$/$' \\| \
10611	. : '$.$' 2>/dev/null \|\|
10612	echo X"$ac_dest" \|
10613	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10614	/^X$\/\/$[^/].*/{ s//\1/; q; }
10615	/^X$\/\/$$/{ s//\1/; q; }
10616	/^X$\/$.*/{ s//\1/; q; }
10617	s/.*/./; q'`
10618	ac_builddir=.
10619
10620	if test "$ac_dir" != .; then
10621	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
10622	# A "../" for each directory in $ac_dir_suffix.
10623	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
10624	else
10625	ac_dir_suffix= ac_top_builddir=
10626	fi
10627
10628	case $srcdir in
10629	.) # No --srcdir option. We are building in place.
10630	ac_srcdir=.
10631	if test -z "$ac_top_builddir"; then
10632	ac_top_srcdir=.
10633	else
10634	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10635	fi ;;
10636	[\\/]* \| ?:[\\/]* ) # Absolute path.
10637	ac_srcdir=$srcdir$ac_dir_suffix;
10638	ac_top_srcdir=$srcdir ;;
10639	*) # Relative path.
10640	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
10641	ac_top_srcdir=$ac_top_builddir$srcdir ;;
10642	esac
10643	# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
10644	# absolute.
10645	ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
10646	ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
10647	ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
10648	ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
10649
10650
10651	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	9892	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
10652	echo "$as_me: executing $ac_dest commands" >&6;}	9893	$as_echo "$as_me: executing $ac_file commands" >&6;}
10653	case $ac_dest in	9894	;;
		9895	esac
		9896
		9897
		9898	case $ac_file$ac_mode in
10654	default-1 )	9899	"default-1":C)
10655	for ac_file in $CONFIG_FILES; do	9900	for ac_file in $CONFIG_FILES; do
10656	# Support "outfile[:infile[:infile...]]"	9901	# Support "outfile[:infile[:infile...]]"
10657	case "$ac_file" in	9902	case "$ac_file" in
10658	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;	9903	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
10659	esac	9904	esac
…		…
10745	done	9990	done
10746	fi	9991	fi
10747	;;	9992	;;
10748	esac	9993	esac
10749	done ;;	9994	done ;;
10750	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do	9995	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
10751	# Strip MF so we end up with the name of the file.	9996	# Strip MF so we end up with the name of the file.
10752	mf=`echo "$mf" \| sed -e 's/:.*$//'`	9997	mf=`echo "$mf" \| sed -e 's/:.*$//'`
10753	# Check whether this is an Automake generated Makefile or not.	9998	# Check whether this is an Automake generated Makefile or not.
10754	# We used to match only the files named `Makefile.in', but	9999	# We used to match only the files named `Makefile.in', but
10755	# some people rename them; so instead we look at the file content.	10000	# some people rename them; so instead we look at the file content.
10756	# Grep'ing the first line is not enough: some people post-process	10001	# Grep'ing the first line is not enough: some people post-process
10757	# each Makefile.in and add a new line on top of each file to say so.	10002	# each Makefile.in and add a new line on top of each file to say so.
10758	# So let's grep whole file.	10003	# So let's grep whole file.
10759	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	10004	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
10760	dirpart=`(dirname "$mf") 2>/dev/null \|\|	10005	dirpart=`$as_dirname -- "$mf" \|\|
10761	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \	10006	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
10762	X"$mf" : 'X$//$[^/]' \\| \	10007	X"$mf" : 'X$//$[^/]' \\| \
10763	X"$mf" : 'X$//$$' \\| \	10008	X"$mf" : 'X$//$$' \\| \
10764	X"$mf" : 'X$/$' \\| \	10009	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
10765	. : '$.$' 2>/dev/null \|\|
10766	echo X"$mf" \|	10010	$as_echo X"$mf" \|
10767	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10011	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10768	/^X$\/\/$[^/].*/{ s//\1/; q; }	10012	s//\1/
10769	/^X$\/\/$$/{ s//\1/; q; }	10013	q
10770	/^X$\/$.*/{ s//\1/; q; }	10014	}
		10015	/^X$\/\/$[^/].*/{
		10016	s//\1/
		10017	q
		10018	}
		10019	/^X$\/\/$$/{
		10020	s//\1/
		10021	q
		10022	}
		10023	/^X$\/$.*/{
		10024	s//\1/
		10025	q
		10026	}
10771	s/.*/./; q'`	10027	s/.*/./; q'`
10772	else	10028	else
10773	continue	10029	continue
10774	fi	10030	fi
10775	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue	10031	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
10776	# Extract the definition of DEP_FILES from the Makefile without	10032	# Extract the definition of DEP_FILES from the Makefile without
…		…
10794	}	10050	}
10795	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \	10051	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
10796	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10052	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
10797	# Make sure the directory exists.	10053	# Make sure the directory exists.
10798	test -f "$dirpart/$file" && continue	10054	test -f "$dirpart/$file" && continue
10799	fdir=`(dirname "$file") 2>/dev/null \|\|	10055	fdir=`$as_dirname -- "$file" \|\|
10800	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \	10056	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10801	X"$file" : 'X$//$[^/]' \\| \	10057	X"$file" : 'X$//$[^/]' \\| \
10802	X"$file" : 'X$//$$' \\| \	10058	X"$file" : 'X$//$$' \\| \
10803	X"$file" : 'X$/$' \\| \	10059	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
10804	. : '$.$' 2>/dev/null \|\|
10805	echo X"$file" \|	10060	$as_echo X"$file" \|
10806	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10061	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10807	/^X$\/\/$[^/].*/{ s//\1/; q; }	10062	s//\1/
10808	/^X$\/\/$$/{ s//\1/; q; }	10063	q
10809	/^X$\/$.*/{ s//\1/; q; }	10064	}
		10065	/^X$\/\/$[^/].*/{
		10066	s//\1/
		10067	q
		10068	}
		10069	/^X$\/\/$$/{
		10070	s//\1/
		10071	q
		10072	}
		10073	/^X$\/$.*/{
		10074	s//\1/
		10075	q
		10076	}
10810	s/.*/./; q'`	10077	s/.*/./; q'`
10811	{ if $as_mkdir_p; then
10812	mkdir -p $dirpart/$fdir
10813	else
10814	as_dir=$dirpart/$fdir	10078	as_dir=$dirpart/$fdir; as_fn_mkdir_p
10815	as_dirs=
10816	while test ! -d "$as_dir"; do
10817	as_dirs="$as_dir $as_dirs"
10818	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10819	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10820	X"$as_dir" : 'X$//$[^/]' \\| \
10821	X"$as_dir" : 'X$//$$' \\| \
10822	X"$as_dir" : 'X$/$' \\| \
10823	. : '$.$' 2>/dev/null \|\|
10824	echo X"$as_dir" \|
10825	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10826	/^X$\/\/$[^/].*/{ s//\1/; q; }
10827	/^X$\/\/$$/{ s//\1/; q; }
10828	/^X$\/$.*/{ s//\1/; q; }
10829	s/.*/./; q'`
10830	done
10831	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10832	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
10833	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
10834	{ (exit 1); exit 1; }; }; }
10835
10836	# echo "creating $dirpart/$file"	10079	# echo "creating $dirpart/$file"
10837	echo '# dummy' > "$dirpart/$file"	10080	echo '# dummy' > "$dirpart/$file"
10838	done	10081	done
10839	done	10082	done
10840	;;	10083	;;
		10084
10841	esac	10085	esac
10842	done	10086	done # for ac_tag
10843	_ACEOF
10844		10087
10845	cat >>$CONFIG_STATUS <<\_ACEOF
10846		10088
10847	{ (exit 0); exit 0; }	10089	as_fn_exit 0
10848	_ACEOF	10090	_ACEOF
10849	chmod +x $CONFIG_STATUS
10850	ac_clean_files=$ac_clean_files_save	10091	ac_clean_files=$ac_clean_files_save
10851		10092
10852		10093	test $ac_write_fail = 0 \|\|
10853		10094	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
10854	echo
10855	echo "***"
10856	echo "*** Configuration Summary"
10857	echo "***"
10858	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
10859	echo "*** Cipher used: $CIPHER"
10860	echo "*** Digest used: $DIGEST"
10861	echo "*** HMAC length: $HMAC"
10862	echo "*** RAND used: $RAND"
10863	echo "*** Max. MTU: $MTU"
10864	echo "*** Compression: $COMPRESS"
10865	echo "***"
10866
10867	if test "x$DIGEST" = xmd4; then
10868	echo "*** WARNING"
10869	echo "*** The digest you have chosen ($DIGEST) is known to be insecure"
10870	echo "***"
10871	fi
10872
10873	echo
10874
10875		10095
10876		10096
10877	# configure is writing to config.log, and then calls config.status.	10097	# configure is writing to config.log, and then calls config.status.
10878	# config.status does its own redirection, appending to config.log.	10098	# config.status does its own redirection, appending to config.log.
10879	# Unfortunately, on DOS this fails, as config.log is still kept open	10099	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
10890	exec 5>/dev/null	10110	exec 5>/dev/null
10891	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	10111	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
10892	exec 5>>config.log	10112	exec 5>>config.log
10893	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	10113	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
10894	# would make configure fail if this is the last instruction.	10114	# would make configure fail if this is the last instruction.
10895	$ac_cs_success \|\| { (exit 1); exit 1; }	10115	$ac_cs_success \|\| as_fn_exit 1
10896	fi	10116	fi
		10117	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10118	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10119	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		10120	fi
10897		10121
		10122
		10123	echo
		10124	echo "***"
		10125	echo "*** Configuration Summary"
		10126	echo "***"
		10127	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10128	echo "*** RSA size: $RSA"
		10129	echo "*** Cipher used: $CIPHER"
		10130	echo "*** Digest used: $DIGEST"
		10131	echo "*** Authdigest: $AUTH"
		10132	echo "*** HMAC length: $HMAC"
		10133	echo "*** Max. MTU: $MTU"
		10134
		10135	echo "***"
		10136	echo "*** Enable options:"
		10137	grep ENABLE_ config.h \| sed -e 's/^/*** /'
		10138
		10139	if test "$HMACSIZE" -lt 12; then
		10140	echo "***"
		10141	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
		10142	fi
		10143
		10144	echo "***"
		10145	echo
		10146
		10147

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Comparing gvpe/configure (file contents): Revision 1.9 by pcg, Thu Oct 16 21:57:54 2003 UTC vs. Revision 1.56 by root, Thu Jan 29 00:21:38 2015 UTC

Diff Legend

Comparing gvpe/configure (file contents):
Revision 1.9 by pcg, Thu Oct 16 21:57:54 2003 UTC vs.
Revision 1.56 by root, Thu Jan 29 00:21:38 2015 UTC