[ViewVC] Diff of: cvs/gvpe/configure

Comparing gvpe/configure (file contents):
Revision 1.19 by pcg, Thu May 13 13:09:16 2004 UTC vs.
Revision 1.60 by root, Thu Oct 25 07:31:58 2018 UTC

…		…
1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.	3	# Generated by GNU Autoconf 2.69 for gvpe 3.1.
4	#	4	#
		5	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
		7	#
		8	#
6	# This configure script is free software; the Free Software Foundation	9	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.	10	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##	11	## -------------------- ##
9	## M4sh Initialization. ##	12	## M4sh Initialization. ##
10	## --------------------- ##	13	## -------------------- ##
11		14
12	# Be Bourne compatible	15	# Be more Bourne compatible
		16	DUALCASE=1; export DUALCASE # for MKS sh
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14	emulate sh	18	emulate sh
15	NULLCMD=:	19	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.	21	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'	22	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	23	setopt NO_GLOB_SUBST
		24	else
		25	case `(set -o) 2>/dev/null` in #(
		26	posix) :
20	set -o posix	27	set -o posix ;; #(
		28	*) :
		29	;;
		30	esac
21	fi	31	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23		32
24	# Support unset when possible.	33
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then	34	as_nl='
26	as_unset=unset	35	'
		36	export as_nl
		37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		41	# Prefer a ksh shell builtin over an external printf program on Solaris,
		42	# but without wasting forks for bash or zsh.
		43	if test -z "$BASH_VERSION$ZSH_VERSION" \
		44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		45	as_echo='print -r --'
		46	as_echo_n='print -rn --'
		47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		48	as_echo='printf %s\n'
		49	as_echo_n='printf %s'
		50	else
		51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		53	as_echo_n='/usr/ucb/echo -n'
27	else	54	else
28	as_unset=false	55	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		56	as_echo_n_body='eval
		57	arg=$1;
		58	case $arg in #(
		59	"$as_nl")
		60	expr "X$arg" : "X\$.*\$$as_nl";
		61	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		62	esac;
		63	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		64	'
		65	export as_echo_n_body
		66	as_echo_n='sh -c $as_echo_n_body as_echo'
		67	fi
		68	export as_echo_body
		69	as_echo='sh -c $as_echo_body as_echo'
29	fi	70	fi
30		71
		72	# The user is always right.
		73	if test "${PATH_SEPARATOR+set}" != set; then
		74	PATH_SEPARATOR=:
		75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		77	PATH_SEPARATOR=';'
		78	}
		79	fi
31		80
32	# Work around bugs in pre-3.0 UWIN ksh.	81
33	$as_unset ENV MAIL MAILPATH	82	# IFS
		83	# We need space, tab and new line, in precisely that order. Quoting is
		84	# there to prevent editors from complaining about space-tab.
		85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		86	# splitting by setting IFS to empty value.)
		87	IFS=" "" $as_nl"
		88
		89	# Find who we are. Look in the path if we contain no directory separator.
		90	as_myself=
		91	case $0 in #((
		92	[\\/] ) as_myself=$0 ;;
		93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		94	for as_dir in $PATH
		95	do
		96	IFS=$as_save_IFS
		97	test -z "$as_dir" && as_dir=.
		98	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114	# Unset variables that we do not need and which cause bugs (e.g. in
		115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		116	# suppresses any "Segmentation fault" message there. '((' could
		117	# trigger a bug in pdksh 5.2.14.
		118	for as_var in BASH_ENV ENV MAIL MAILPATH
		119	do eval test x\${$as_var+set} = xset \
		120	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		121	done
34	PS1='$ '	122	PS1='$ '
35	PS2='> '	123	PS2='> '
36	PS4='+ '	124	PS4='+ '
37		125
38	# NLS nuisances.	126	# NLS nuisances.
39	for as_var in \	127	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	128	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	129	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	130	export LANGUAGE
		131
		132	# CDPATH.
		133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		134
		135	# Use a proper internal environment variable to ensure we don't fall
		136	# into an infinite loop, continuously re-executing ourselves.
		137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		138	_as_can_reexec=no; export _as_can_reexec;
		139	# We cannot yet assume a decent shell, so we have to provide a
		140	# neutralization value for shells without unset; and this also
		141	# works around shells that cannot unset nonexistent variables.
		142	# Preserve -v and -x to the replacement shell.
		143	BASH_ENV=/dev/null
		144	ENV=/dev/null
		145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		146	case $- in # ((((
		147	vx* \| xv* ) as_opts=-vx ;;
		148	v ) as_opts=-v ;;
		149	x ) as_opts=-x ;;
		150	* ) as_opts= ;;
		151	esac
		152	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		153	# Admittedly, this is quite paranoid, since all the known shells bail
		154	# out after a failed `exec'.
		155	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		156	as_fn_exit 255
		157	fi
		158	# We don't want this to propagate to other subprocesses.
		159	{ _as_can_reexec=; unset _as_can_reexec;}
		160	if test "x$CONFIG_SHELL" = x; then
		161	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
		162	emulate sh
		163	NULLCMD=:
		164	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		165	# is contrary to our usage. Disable this feature.
		166	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		167	setopt NO_GLOB_SUBST
		168	else
		169	case \`(set -o) 2>/dev/null\` in #(
		170	posix) :
		171	set -o posix ;; #(
		172	*) :
		173	;;
		174	esac
		175	fi
		176	"
		177	as_required="as_fn_return () { (exit \$1); }
		178	as_fn_success () { as_fn_return 0; }
		179	as_fn_failure () { as_fn_return 1; }
		180	as_fn_ret_success () { return 0; }
		181	as_fn_ret_failure () { return 1; }
		182
		183	exitcode=0
		184	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
		185	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		186	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
		187	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		188	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
		189
		190	else
		191	exitcode=1; echo positional parameters were not saved.
		192	fi
		193	test x\$exitcode = x0 \|\| exit 1
		194	test -x / \|\| exit 1"
		195	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		196	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		197	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		198	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
		199	test \$(( 1 + 1 )) = 2 \|\| exit 1"
		200	if (eval "$as_required") 2>/dev/null; then :
		201	as_have_required=yes
		202	else
		203	as_have_required=no
		204	fi
		205	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
		206
		207	else
		208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		209	as_found=false
		210	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
43	do	211	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	212	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	213	test -z "$as_dir" && as_dir=.
		214	as_found=:
		215	case $as_dir in #(
		216	/*)
		217	for as_base in sh bash ksh sh5; do
		218	# Try only shells that exist, to save several forks.
		219	as_shell=$as_dir/$as_base
		220	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
		221	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
		222	CONFIG_SHELL=$as_shell as_have_required=yes
		223	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
		224	break 2
		225	fi
		226	fi
		227	done;;
		228	esac
		229	as_found=false
		230	done
		231	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
		232	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
		233	CONFIG_SHELL=$SHELL as_have_required=yes
		234	fi; }
		235	IFS=$as_save_IFS
		236
		237
		238	if test "x$CONFIG_SHELL" != x; then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	vx* \| xv* ) as_opts=-vx ;;
		249	v ) as_opts=-v ;;
		250	x ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno; then :
		261	$as_echo "$0: This script requires a shell more modern than all"
		262	$as_echo "$0: the shells that I found on your system."
		263	if test x${ZSH_VERSION+set} = xset ; then
		264	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		265	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
46	else	266	else
47	$as_unset $as_var	267	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
		268	$0: including any error possibly output before this
		269	$0: message. Then install a modern shell, or manually run
		270	$0: the script under such a shell if you do have one."
48	fi	271	fi
49	done	272	exit 1
		273	fi
		274	fi
		275	fi
		276	SHELL=${CONFIG_SHELL-/bin/sh}
		277	export SHELL
		278	# Unset more variables known to interfere with behavior of common tools.
		279	CLICOLOR_FORCE= GREP_OPTIONS=
		280	unset CLICOLOR_FORCE GREP_OPTIONS
50		281
51	# Required to use basename.	282	## --------------------- ##
		283	## M4sh Shell Functions. ##
		284	## --------------------- ##
		285	# as_fn_unset VAR
		286	# ---------------
		287	# Portably unset VAR.
		288	as_fn_unset ()
		289	{
		290	{ eval $1=; unset $1;}
		291	}
		292	as_unset=as_fn_unset
		293
		294	# as_fn_set_status STATUS
		295	# -----------------------
		296	# Set $? to STATUS, without forking.
		297	as_fn_set_status ()
		298	{
		299	return $1
		300	} # as_fn_set_status
		301
		302	# as_fn_exit STATUS
		303	# -----------------
		304	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		305	as_fn_exit ()
		306	{
		307	set +e
		308	as_fn_set_status $1
		309	exit $1
		310	} # as_fn_exit
		311
		312	# as_fn_mkdir_p
		313	# -------------
		314	# Create "$as_dir" as a directory, including parents if necessary.
		315	as_fn_mkdir_p ()
		316	{
		317
		318	case $as_dir in #(
		319	-*) as_dir=./$as_dir;;
		320	esac
		321	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
		322	as_dirs=
		323	while :; do
		324	case $as_dir in #(
		325	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
		326	*) as_qdir=$as_dir;;
		327	esac
		328	as_dirs="'$as_qdir' $as_dirs"
		329	as_dir=`$as_dirname -- "$as_dir" \|\|
		330	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
		331	X"$as_dir" : 'X$//$[^/]' \\| \
		332	X"$as_dir" : 'X$//$$' \\| \
		333	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
		334	$as_echo X"$as_dir" \|
		335	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
		336	s//\1/
		337	q
		338	}
		339	/^X$\/\/$[^/].*/{
		340	s//\1/
		341	q
		342	}
		343	/^X$\/\/$$/{
		344	s//\1/
		345	q
		346	}
		347	/^X$\/$.*/{
		348	s//\1/
		349	q
		350	}
		351	s/.*/./; q'`
		352	test -d "$as_dir" && break
		353	done
		354	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
		355	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
		356
		357
		358	} # as_fn_mkdir_p
		359
		360	# as_fn_executable_p FILE
		361	# -----------------------
		362	# Test if FILE is an executable regular file.
		363	as_fn_executable_p ()
		364	{
		365	test -f "$1" && test -x "$1"
		366	} # as_fn_executable_p
		367	# as_fn_append VAR VALUE
		368	# ----------------------
		369	# Append the text in VALUE to the end of the definition contained in VAR. Take
		370	# advantage of any shell optimizations that allow amortized linear growth over
		371	# repeated appends, instead of the typical quadratic growth present in naive
		372	# implementations.
		373	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		374	eval 'as_fn_append ()
		375	{
		376	eval $1+=\$2
		377	}'
		378	else
		379	as_fn_append ()
		380	{
		381	eval $1=\$$1\$2
		382	}
		383	fi # as_fn_append
		384
		385	# as_fn_arith ARG...
		386	# ------------------
		387	# Perform arithmetic evaluation on the ARGs, and store the result in the
		388	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		389	# must be portable across $(()) and expr.
		390	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		391	eval 'as_fn_arith ()
		392	{
		393	as_val=$(( $* ))
		394	}'
		395	else
		396	as_fn_arith ()
		397	{
		398	as_val=`expr "$@" \|\| test $? -eq 1`
		399	}
		400	fi # as_fn_arith
		401
		402
		403	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		404	# ----------------------------------------
		405	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		406	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		407	# script with STATUS, using 1 if that was 0.
		408	as_fn_error ()
		409	{
		410	as_status=$1; test $as_status -eq 0 && as_status=1
		411	if test "$4"; then
		412	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		413	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		414	fi
		415	$as_echo "$as_me: error: $2" >&2
		416	as_fn_exit $as_status
		417	} # as_fn_error
		418
52	if expr a : '$a$' >/dev/null 2>&1; then	419	if expr a : '$a$' >/dev/null 2>&1 &&
		420	test "X`expr 00001 : '.*$...$'`" = X001; then
53	as_expr=expr	421	as_expr=expr
54	else	422	else
55	as_expr=false	423	as_expr=false
56	fi	424	fi
57		425
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	426	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59	as_basename=basename	427	as_basename=basename
60	else	428	else
61	as_basename=false	429	as_basename=false
62	fi	430	fi
63		431
		432	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		433	as_dirname=dirname
		434	else
		435	as_dirname=false
		436	fi
64		437
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|	438	as_me=`$as_basename -- "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	439	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \	440	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \	441	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|	442	$as_echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	443	sed '/^.\/$[^/][^/]$\/*$/{
73	/^X\/$\/\/$$/{ s//\1/; q; }	444	s//\1/
74	/^X\/$\/$.*/{ s//\1/; q; }	445	q
		446	}
		447	/^X\/$\/\/$$/{
		448	s//\1/
		449	q
		450	}
		451	/^X\/$\/$.*/{
		452	s//\1/
		453	q
		454	}
75	s/.*/./; q'`	455	s/.*/./; q'`
76		456
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	457	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	458	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	459	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	460	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	461	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits	462	as_cr_alnum=$as_cr_Letters$as_cr_digits
85		463
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98		464
99		465	as_lineno_1=$LINENO as_lineno_1a=$LINENO
100	as_lineno_1=$LINENO	466	as_lineno_2=$LINENO as_lineno_2a=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&	467	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	468	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
105	# Find who we are. Look in the path if we contain no path at all	469	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
106	# relative or not.	470	sed -n '
107	case $0 in	471	p
108	[\\/] ) as_myself=$0 ;;	472	/[$]LINENO/=
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|	473	' <$as_myself \|
165	sed '	474	sed '
		475	s/[$]LINENO.*/&-/
		476	t lineno
		477	b
		478	:lineno
166	N	479	N
167	s,$,-,
168	: loop	480	:loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,	481	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
170	t loop	482	t loop
171	s,-$,,	483	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	484	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|	485	chmod +x "$as_me.lineno" \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
176	{ (exit 1); exit 1; }; }
177		487
		488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		489	# already done that, so ensure we don't try to do so again and fall
		490	# in an infinite loop. This has already happened in practice.
		491	_as_can_reexec=no; export _as_can_reexec
178	# Don't try to exec as it changes $[0], causing all sort of problems	492	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the	493	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	494	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	495	. "./$as_me.lineno"
182	# Exit status is that of the last command.	496	# Exit status is that of the last command.
183	exit	497	exit
184	}	498	}
185		499
186		500	ECHO_C= ECHO_N= ECHO_T=
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	501	case `echo -n x` in #(((((
188	c,-n*) ECHO_N= ECHO_C='	502	-n*)
		503	case `echo 'xy\c'` in
		504	c) ECHO_T=' ';; # ECHO_T is single tab character.
		505	xy) ECHO_C='\c';;
		506	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
189	' ECHO_T=' ' ;;	507	ECHO_T=' ';;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	508	esac;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	509	*)
		510	ECHO_N='-n';;
192	esac	511	esac
193		512
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file	513	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file	514	if test -d conf$$.dir; then
		515	rm -f conf$$.dir/conf$$.file
		516	else
		517	rm -f conf$$.dir
		518	mkdir conf$$.dir 2>/dev/null
		519	fi
		520	if (echo >conf$$.file) 2>/dev/null; then
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	521	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	522	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	523	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	524	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
206	# Don't use ln at all; we don't have any links	525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		526	# In both cases, we have to default to `cp -pR'.
		527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
207	as_ln_s='cp -p'	528	as_ln_s='cp -pR'
		529	elif ln conf$$.file conf$$ 2>/dev/null; then
		530	as_ln_s=ln
208	else	531	else
209	as_ln_s='ln -s'	532	as_ln_s='cp -pR'
210	fi	533	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else	534	else
214	as_ln_s='cp -p'	535	as_ln_s='cp -pR'
215	fi	536	fi
216	rm -f conf$$ conf$$.exe conf$$.file	537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		538	rmdir conf$$.dir 2>/dev/null
217		539
218	if mkdir -p . 2>/dev/null; then	540	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:	541	as_mkdir_p='mkdir -p "$as_dir"'
220	else	542	else
221	test -d ./-p && rmdir ./-p	543	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	544	as_mkdir_p=false
223	fi	545	fi
224		546
225	as_executable_p="test -f"	547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
226		549
227	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		552
230	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		555
233		556
234	# IFS	557	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
235	# We need space, tab and new line, in precisely that order.	558	exec 6>&1
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243		559
244	# Name of the host.	560	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
246	# so uname gets run too.	562	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`	563	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250		564
251	#	565	#
252	# Initializations.	566	# Initializations.
253	#	567	#
254	ac_default_prefix=/usr/local	568	ac_default_prefix=/usr/local
		569	ac_clean_files=
255	ac_config_libobj_dir=.	570	ac_config_libobj_dir=.
		571	LIBOBJS=
256	cross_compiling=no	572	cross_compiling=no
257	subdirs=	573	subdirs=
258	MFLAGS=	574	MFLAGS=
259	MAKEFLAGS=	575	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		576
267	# Identity of this package.	577	# Identity of this package.
268	PACKAGE_NAME=	578	PACKAGE_NAME='gvpe'
269	PACKAGE_TARNAME=	579	PACKAGE_TARNAME='gvpe'
270	PACKAGE_VERSION=	580	PACKAGE_VERSION='3.1'
271	PACKAGE_STRING=	581	PACKAGE_STRING='gvpe 3.1'
272	PACKAGE_BUGREPORT=	582	PACKAGE_BUGREPORT=''
		583	PACKAGE_URL=''
273		584
274	ac_unique_file="src/vped.C"	585	ac_unique_file="src/gvpe.C"
275	# Factoring default headers for most tests.	586	# Factoring default headers for most tests.
276	ac_includes_default="\	587	ac_includes_default="\
277	#include <stdio.h>	588	#include <stdio.h>
278	#if HAVE_SYS_TYPES_H	589	#ifdef HAVE_SYS_TYPES_H
279	# include <sys/types.h>	590	# include <sys/types.h>
280	#endif	591	#endif
281	#if HAVE_SYS_STAT_H	592	#ifdef HAVE_SYS_STAT_H
282	# include <sys/stat.h>	593	# include <sys/stat.h>
283	#endif	594	#endif
284	#if STDC_HEADERS	595	#ifdef STDC_HEADERS
285	# include <stdlib.h>	596	# include <stdlib.h>
286	# include <stddef.h>	597	# include <stddef.h>
287	#else	598	#else
288	# if HAVE_STDLIB_H	599	# ifdef HAVE_STDLIB_H
289	# include <stdlib.h>	600	# include <stdlib.h>
290	# endif	601	# endif
291	#endif	602	#endif
292	#if HAVE_STRING_H	603	#ifdef HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H	604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
294	# include <memory.h>	605	# include <memory.h>
295	# endif	606	# endif
296	# include <string.h>	607	# include <string.h>
297	#endif	608	#endif
298	#if HAVE_STRINGS_H	609	#ifdef HAVE_STRINGS_H
299	# include <strings.h>	610	# include <strings.h>
300	#endif	611	#endif
301	#if HAVE_INTTYPES_H	612	#ifdef HAVE_INTTYPES_H
302	# include <inttypes.h>	613	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif	614	#endif
		615	#ifdef HAVE_STDINT_H
		616	# include <stdint.h>
		617	#endif
308	#if HAVE_UNISTD_H	618	#ifdef HAVE_UNISTD_H
309	# include <unistd.h>	619	# include <unistd.h>
310	#endif"	620	#endif"
311		621
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP ROHC_TRUE ROHC_FALSE INCLUDES LIBOBJS LTLIBOBJS'	622	ac_subst_vars='LTLIBOBJS
		623	LIBOBJS
		624	AM_CPPFLAGS
		625	ROHC_FALSE
		626	ROHC_TRUE
		627	LDFLAGS_DAEMON
		628	LIBCRYPTO_LIBS
		629	LIBCRYPTO_CFLAGS
		630	PKG_CONFIG_LIBDIR
		631	PKG_CONFIG_PATH
		632	PKG_CONFIG
		633	HAVE_TUNTAP
		634	LINUX_IF_TUN_H
		635	ALLOCA
		636	CXXCPP
		637	IFSUBTYPE
		638	IFTYPE
		639	RANLIB
		640	LN_S
		641	EGREP
		642	GREP
		643	am__fastdepCXX_FALSE
		644	am__fastdepCXX_TRUE
		645	CXXDEPMODE
		646	ac_ct_CXX
		647	CXXFLAGS
		648	CXX
		649	CPP
		650	POSUB
		651	LTLIBINTL
		652	LIBINTL
		653	INTLLIBS
		654	LTLIBICONV
		655	LIBICONV
		656	USE_NLS
		657	am__fastdepCC_FALSE
		658	am__fastdepCC_TRUE
		659	CCDEPMODE
		660	AMDEPBACKSLASH
		661	AMDEP_FALSE
		662	AMDEP_TRUE
		663	am__quote
		664	am__include
		665	DEPDIR
		666	OBJEXT
		667	EXEEXT
		668	ac_ct_CC
		669	CPPFLAGS
		670	LDFLAGS
		671	CFLAGS
		672	CC
		673	MSGMERGE
		674	XGETTEXT
		675	GMSGFMT
		676	MSGFMT
		677	MKINSTALLDIRS
		678	MAINT
		679	MAINTAINER_MODE_FALSE
		680	MAINTAINER_MODE_TRUE
		681	am__leading_dot
		682	SET_MAKE
		683	AWK
		684	INSTALL_STRIP_PROGRAM
		685	STRIP
		686	install_sh
		687	AMTAR
		688	MAKEINFO
		689	AUTOHEADER
		690	AUTOMAKE
		691	AUTOCONF
		692	ACLOCAL
		693	VERSION
		694	PACKAGE
		695	CYGPATH_W
		696	INSTALL_DATA
		697	INSTALL_SCRIPT
		698	INSTALL_PROGRAM
		699	target_os
		700	target_vendor
		701	target_cpu
		702	target
		703	host_os
		704	host_vendor
		705	host_cpu
		706	host
		707	build_os
		708	build_vendor
		709	build_cpu
		710	build
		711	target_alias
		712	host_alias
		713	build_alias
		714	LIBS
		715	ECHO_T
		716	ECHO_N
		717	ECHO_C
		718	DEFS
		719	mandir
		720	localedir
		721	libdir
		722	psdir
		723	pdfdir
		724	dvidir
		725	htmldir
		726	infodir
		727	docdir
		728	oldincludedir
		729	includedir
		730	runstatedir
		731	localstatedir
		732	sharedstatedir
		733	sysconfdir
		734	datadir
		735	datarootdir
		736	libexecdir
		737	sbindir
		738	bindir
		739	program_transform_name
		740	prefix
		741	exec_prefix
		742	PACKAGE_URL
		743	PACKAGE_BUGREPORT
		744	PACKAGE_STRING
		745	PACKAGE_VERSION
		746	PACKAGE_TARNAME
		747	PACKAGE_NAME
		748	PATH_SEPARATOR
		749	SHELL'
313	ac_subst_files=''	750	ac_subst_files=''
		751	ac_user_opts='
		752	enable_option_checking
		753	enable_maintainer_mode
		754	enable_dependency_tracking
		755	with_gnu_ld
		756	enable_rpath
		757	with_libiconv_prefix
		758	enable_nls
		759	with_libintl_prefix
		760	enable_iftype
		761	with_kernel
		762	enable_threads
		763	enable_static_daemon
		764	enable_icmp
		765	enable_tcp
		766	enable_http_proxy
		767	enable_dns
		768	enable_rsa_length
		769	enable_hmac_length
		770	enable_max_mtu
		771	enable_compression
		772	enable_cipher
		773	enable_hmac_digest
		774	enable_auth_digest
		775	'
		776	ac_precious_vars='build_alias
		777	host_alias
		778	target_alias
		779	CC
		780	CFLAGS
		781	LDFLAGS
		782	LIBS
		783	CPPFLAGS
		784	CPP
		785	CXX
		786	CXXFLAGS
		787	CCC
		788	CXXCPP
		789	PKG_CONFIG
		790	PKG_CONFIG_PATH
		791	PKG_CONFIG_LIBDIR
		792	LIBCRYPTO_CFLAGS
		793	LIBCRYPTO_LIBS'
		794
314		795
315	# Initialize some variables set by options.	796	# Initialize some variables set by options.
316	ac_init_help=	797	ac_init_help=
317	ac_init_version=false	798	ac_init_version=false
		799	ac_unrecognized_opts=
		800	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	801	# The variables have the same names as the options, with
319	# dashes changed to underlines.	802	# dashes changed to underlines.
320	cache_file=/dev/null	803	cache_file=/dev/null
321	exec_prefix=NONE	804	exec_prefix=NONE
322	no_create=	805	no_create=
335	# Installation directory options.	818	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"	819	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix	820	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.	821	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.	822	# Use braces instead of parens because sh, perl, etc. also accept them.
		823	# (The list follows the same order as the GNU Coding Standards.)
340	bindir='${exec_prefix}/bin'	824	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	825	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	826	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	827	datarootdir='${prefix}/share'
		828	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	829	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	830	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	831	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'	832	runstatedir='${localstatedir}/run'
348	includedir='${prefix}/include'	833	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	834	oldincludedir='/usr/include'
		835	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
350	infodir='${prefix}/info'	836	infodir='${datarootdir}/info'
351	mandir='${prefix}/man'	837	htmldir='${docdir}'
		838	dvidir='${docdir}'
		839	pdfdir='${docdir}'
		840	psdir='${docdir}'
		841	libdir='${exec_prefix}/lib'
		842	localedir='${datarootdir}/locale'
		843	mandir='${datarootdir}/man'
352		844
353	ac_prev=	845	ac_prev=
		846	ac_dashdash=
354	for ac_option	847	for ac_option
355	do	848	do
356	# If the previous option needs an argument, assign it.	849	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	850	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	851	eval $ac_prev=\$ac_option
359	ac_prev=	852	ac_prev=
360	continue	853	continue
361	fi	854	fi
362		855
		856	case $ac_option in
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`	857	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		858	*=) ac_optarg= ;;
		859	*) ac_optarg=yes ;;
		860	esac
364		861
365	# Accept the important Cygnus configure options, so we can diagnose typos.	862	# Accept the important Cygnus configure options, so we can diagnose typos.
366		863
367	case $ac_option in	864	case $ac_dashdash$ac_option in
		865	--)
		866	ac_dashdash=yes ;;
368		867
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)	868	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;	869	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)	870	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;	871	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	883	cache_file=$ac_optarg ;;
385		884
386	--config-cache \| -C)	885	--config-cache \| -C)
387	cache_file=config.cache ;;	886	cache_file=config.cache ;;
388		887
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)	888	-datadir \| --datadir \| --datadi \| --datad)
390	ac_prev=datadir ;;	889	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \	890	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
392	\| --da=*)
393	datadir=$ac_optarg ;;	891	datadir=$ac_optarg ;;
394		892
		893	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
		894	\| --dataroo \| --dataro \| --datar)
		895	ac_prev=datarootdir ;;
		896	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
		897	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
		898	datarootdir=$ac_optarg ;;
		899
395	-disable-* \| --disable-*)	900	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`	901	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.	902	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	903	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	904	as_fn_error $? "invalid feature name: $ac_useropt"
400	{ (exit 1); exit 1; }; }	905	ac_useropt_orig=$ac_useropt
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	906	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		907	case $ac_user_opts in
		908	*"
		909	"enable_$ac_useropt"
		910	"*) ;;
		911	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		912	ac_unrecognized_sep=', ';;
		913	esac
402	eval "enable_$ac_feature=no" ;;	914	eval enable_$ac_useropt=no ;;
		915
		916	-docdir \| --docdir \| --docdi \| --doc \| --do)
		917	ac_prev=docdir ;;
		918	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
		919	docdir=$ac_optarg ;;
		920
		921	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
		922	ac_prev=dvidir ;;
		923	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
		924	dvidir=$ac_optarg ;;
403		925
404	-enable-* \| --enable-*)	926	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`	927	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.	928	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	929	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	930	as_fn_error $? "invalid feature name: $ac_useropt"
409	{ (exit 1); exit 1; }; }	931	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	932	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
411	case $ac_option in	933	case $ac_user_opts in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	934	*"
413	*) ac_optarg=yes ;;	935	"enable_$ac_useropt"
		936	"*) ;;
		937	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		938	ac_unrecognized_sep=', ';;
414	esac	939	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	940	eval enable_$ac_useropt=\$ac_optarg ;;
416		941
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \	942	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \	943	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)	944	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;	945	ac_prev=exec_prefix ;;
…		…
437	-host \| --host \| --hos \| --ho)	962	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;	963	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)	964	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;	965	host_alias=$ac_optarg ;;
441		966
		967	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
		968	ac_prev=htmldir ;;
		969	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
		970	\| --ht=*)
		971	htmldir=$ac_optarg ;;
		972
442	-includedir \| --includedir \| --includedi \| --included \| --include \	973	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)	974	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;	975	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \	976	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)	977	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
…		…
461	ac_prev=libexecdir ;;	992	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \	993	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)	994	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;	995	libexecdir=$ac_optarg ;;
465		996
		997	-localedir \| --localedir \| --localedi \| --localed \| --locale)
		998	ac_prev=localedir ;;
		999	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
		1000	localedir=$ac_optarg ;;
		1001
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \	1002	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \	1003	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;	1004	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \	1005	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \	1006	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;	1007	localstatedir=$ac_optarg ;;
474		1008
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)	1009	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;	1010	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)	1011	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
…		…
532	\| --program-transfo=* \| --program-transf=* \	1066	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \	1067	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)	1068	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;	1069	program_transform_name=$ac_optarg ;;
536		1070
		1071	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
		1072	ac_prev=pdfdir ;;
		1073	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
		1074	pdfdir=$ac_optarg ;;
		1075
		1076	-psdir \| --psdir \| --psdi \| --psd \| --ps)
		1077	ac_prev=psdir ;;
		1078	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
		1079	psdir=$ac_optarg ;;
		1080
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1081	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)	1082	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;	1083	silent=yes ;;
		1084
		1085	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1086	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1087	\| --run \| --ru \| --r)
		1088	ac_prev=runstatedir ;;
		1089	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1090	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1091	\| --run=* \| --ru=* \| --r=*)
		1092	runstatedir=$ac_optarg ;;
540		1093
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1094	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;	1095	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1096	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)	1097	\| --sbi=* \| --sb=*)
…		…
582		1135
583	-version \| --version \| --versio \| --versi \| --vers \| -V)	1136	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;	1137	ac_init_version=: ;;
585		1138
586	-with-* \| --with-*)	1139	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`	1140	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.	1141	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1142	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1143	as_fn_error $? "invalid package name: $ac_useropt"
591	{ (exit 1); exit 1; }; }	1144	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`	1145	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
593	case $ac_option in	1146	case $ac_user_opts in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	1147	*"
595	*) ac_optarg=yes ;;	1148	"with_$ac_useropt"
		1149	"*) ;;
		1150	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1151	ac_unrecognized_sep=', ';;
596	esac	1152	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1153	eval with_$ac_useropt=\$ac_optarg ;;
598		1154
599	-without-* \| --without-*)	1155	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`	1156	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.	1157	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1158	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1159	as_fn_error $? "invalid package name: $ac_useropt"
604	{ (exit 1); exit 1; }; }	1160	ac_useropt_orig=$ac_useropt
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`	1161	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		1162	case $ac_user_opts in
		1163	*"
		1164	"with_$ac_useropt"
		1165	"*) ;;
		1166	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1167	ac_unrecognized_sep=', ';;
		1168	esac
606	eval "with_$ac_package=no" ;;	1169	eval with_$ac_useropt=no ;;
607		1170
608	--x)	1171	--x)
609	# Obsolete; use --with-x.	1172	# Obsolete; use --with-x.
610	with_x=yes ;;	1173	with_x=yes ;;
611		1174
…		…
621	ac_prev=x_libraries ;;	1184	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1185	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1186	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;	1187	x_libraries=$ac_optarg ;;
625		1188
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1189	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1190	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1191	;;
630		1192
631	=)	1193	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1194	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.	1195	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1196	case $ac_envvar in #(
		1197	'' \| [0-9]* \| [!_$as_cr_alnum] )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1198	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1199	esac
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1200	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1201	export $ac_envvar ;;
640		1202
641	*)	1203	*)
642	# FIXME: should be removed in autoconf 3.0.	1204	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1205	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1206	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1207	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1208	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1209	;;
648		1210
649	esac	1211	esac
650	done	1212	done
651		1213
652	if test -n "$ac_prev"; then	1214	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1215	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1216	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1217	fi
657		1218
658	# Be sure to have absolute paths.	1219	if test -n "$ac_unrecognized_opts"; then
659	for ac_var in exec_prefix prefix	1220	case $enable_option_checking in
		1221	no) ;;
		1222	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1223	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1224	esac
		1225	fi
		1226
		1227	# Check all directory arguments for consistency.
		1228	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1229	datadir sysconfdir sharedstatedir localstatedir includedir \
		1230	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1231	libdir localedir mandir runstatedir
660	do	1232	do
661	eval ac_val=$`echo $ac_var`	1233	eval ac_val=\$$ac_var
		1234	# Remove trailing slashes.
662	case $ac_val in	1235	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;	1236	*/ )
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1237	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
665	{ (exit 1); exit 1; }; };;	1238	eval $ac_var=\$ac_val;;
666	esac	1239	esac
667	done
668
669	# Be sure to have absolute paths.	1240	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1241	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;	1242	[\\/$]* \| ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1243	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1244	esac
		1245	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1246	done
680		1247
681	# There might be people who depend on the old broken behavior: `$host'	1248	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1249	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1250	# FIXME: To remove some day.
…		…
687		1254
688	# FIXME: To remove some day.	1255	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1256	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1257	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1258	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then	1259	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1260	cross_compiling=yes
696	fi	1261	fi
697	fi	1262	fi
698		1263
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1265	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1266
702	test "$silent" = yes && exec 6>/dev/null	1267	test "$silent" = yes && exec 6>/dev/null
703		1268
704		1269
		1270	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1271	ac_ls_di=`ls -di .` &&
		1272	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
		1273	as_fn_error $? "working directory cannot be determined"
		1274	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
		1275	as_fn_error $? "pwd does not report name of working directory"
		1276
		1277
705	# Find the source files, if location was not specified.	1278	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1279	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1280	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1281	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|	1282	ac_confdir=`$as_dirname -- "$as_myself" \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \	1283	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \	1284	X"$as_myself" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \	1285	X"$as_myself" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \	1286	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
714	. : '$.$' 2>/dev/null \|\|	1287	$as_echo X"$as_myself" \|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	1288	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
717	/^X$\/\/$[^/].*/{ s//\1/; q; }	1289	s//\1/
718	/^X$\/\/$$/{ s//\1/; q; }	1290	q
719	/^X$\/$.*/{ s//\1/; q; }	1291	}
		1292	/^X$\/\/$[^/].*/{
		1293	s//\1/
		1294	q
		1295	}
		1296	/^X$\/\/$$/{
		1297	s//\1/
		1298	q
		1299	}
		1300	/^X$\/$.*/{
		1301	s//\1/
		1302	q
		1303	}
720	s/.*/./; q'`	1304	s/.*/./; q'`
721	srcdir=$ac_confdir	1305	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1306	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1307	srcdir=..
724	fi	1308	fi
725	else	1309	else
726	ac_srcdir_defaulted=no	1310	ac_srcdir_defaulted=no
727	fi	1311	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1312	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1313	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1314	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1315	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1316	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1317	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`	1318	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1319	pwd)`
742	ac_env_build_alias_value=$build_alias	1320	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1321	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1322	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1323	fi
746	ac_env_host_alias_value=$host_alias	1324	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1325	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1326	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1327	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1328	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1329	esac
752	ac_cv_env_target_alias_value=$target_alias	1330	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1331	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1332	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1333	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1334	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1335	done
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773	ac_env_CXX_set=${CXX+set}
774	ac_env_CXX_value=$CXX
775	ac_cv_env_CXX_set=${CXX+set}
776	ac_cv_env_CXX_value=$CXX
777	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
778	ac_env_CXXFLAGS_value=$CXXFLAGS
779	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
780	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
781	ac_env_CXXCPP_set=${CXXCPP+set}
782	ac_env_CXXCPP_value=$CXXCPP
783	ac_cv_env_CXXCPP_set=${CXXCPP+set}
784	ac_cv_env_CXXCPP_value=$CXXCPP
785		1336
786	#	1337	#
787	# Report the --help message.	1338	# Report the --help message.
788	#	1339	#
789	if test "$ac_init_help" = "long"; then	1340	if test "$ac_init_help" = "long"; then
790	# Omit some internal or obsolete options to make the list less imposing.	1341	# Omit some internal or obsolete options to make the list less imposing.
791	# This message is too long to be a string in the A/UX 3.1 sh.	1342	# This message is too long to be a string in the A/UX 3.1 sh.
792	cat <<_ACEOF	1343	cat <<_ACEOF
793	\`configure' configures this package to adapt to many kinds of systems.	1344	\`configure' configures gvpe 3.1 to adapt to many kinds of systems.
794		1345
795	Usage: $0 [OPTION]... [VAR=VALUE]...	1346	Usage: $0 [OPTION]... [VAR=VALUE]...
796		1347
797	To assign environment variables (e.g., CC, CFLAGS...), specify them as	1348	To assign environment variables (e.g., CC, CFLAGS...), specify them as
798	VAR=VALUE. See below for descriptions of some of the useful variables.	1349	VAR=VALUE. See below for descriptions of some of the useful variables.
…		…
802	Configuration:	1353	Configuration:
803	-h, --help display this help and exit	1354	-h, --help display this help and exit
804	--help=short display options specific to this package	1355	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1356	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1357	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1358	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1359	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1360	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1361	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1362	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1363
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1364	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1365	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1366	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1367	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1368	[PREFIX]
821		1369
822	By default, \`make install' will install all the files in	1370	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1371	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1372	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1373	for instance \`--prefix=\$HOME'.
826		1374
827	For better control, use the options below.	1375	For better control, use the options below.
828		1376
829	Fine tuning of the installation directories:	1377	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1378	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1379	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1380	--libexecdir=DIR program executables [EPREFIX/libexec]
833	--datadir=DIR read-only architecture-independent data [PREFIX/share]
834	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1381	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1382	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1383	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1384	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1385	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1386	--includedir=DIR C header files [PREFIX/include]
839	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1387	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1388	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1389	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
840	--infodir=DIR info documentation [PREFIX/info]	1390	--infodir=DIR info documentation [DATAROOTDIR/info]
		1391	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--mandir=DIR man documentation [PREFIX/man]	1392	--mandir=DIR man documentation [DATAROOTDIR/man]
		1393	--docdir=DIR documentation root [DATAROOTDIR/doc/gvpe]
		1394	--htmldir=DIR html documentation [DOCDIR]
		1395	--dvidir=DIR dvi documentation [DOCDIR]
		1396	--pdfdir=DIR pdf documentation [DOCDIR]
		1397	--psdir=DIR ps documentation [DOCDIR]
842	_ACEOF	1398	_ACEOF
843		1399
844	cat <<\_ACEOF	1400	cat <<\_ACEOF
845		1401
846	Program names:	1402	Program names:
…		…
854	--target=TARGET configure for building compilers for TARGET [HOST]	1410	--target=TARGET configure for building compilers for TARGET [HOST]
855	_ACEOF	1411	_ACEOF
856	fi	1412	fi
857		1413
858	if test -n "$ac_init_help"; then	1414	if test -n "$ac_init_help"; then
859		1415	case $ac_init_help in
		1416	short \| recursive ) echo "Configuration of gvpe 3.1:";;
		1417	esac
860	cat <<\_ACEOF	1418	cat <<\_ACEOF
861		1419
862	Optional Features:	1420	Optional Features:
		1421	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1422	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1423	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1424	--enable-maintainer-mode enable make rules and dependencies not useful
866	(and sometimes confusing) to the casual installer	1425	(and sometimes confusing) to the casual installer
867	--disable-dependency-tracking Speeds up one-time builds	1426	--disable-dependency-tracking Speeds up one-time builds
868	--enable-dependency-tracking Do not reject slow dependency extractors	1427	--enable-dependency-tracking Do not reject slow dependency extractors
869	--disable-rpath do not hardcode runtime library paths	1428	--disable-rpath do not hardcode runtime library paths
870	--disable-nls do not use Native Language Support	1429	--disable-nls do not use Native Language Support
871	--enable-iftype=TYPE/SUBTYPE	1430	--enable-iftype=TYPE/SUBTYPE
872	Use kernel/net device interface TYPE/SUBTYPE.	1431	Use kernel/net device interface TYPE/SUBTYPE.
873	Working combinations are: "native/linux"	1432	Working combinations are (see doc/gvpe.osdep.5.pod):
		1433	"native/linux" "tincd/linux" "tincd/netbsd"
874	"tincd/linux" "tincd/freebsd" "tincd/openbsd"	1434	"tincd/freebsd" "tincd/openbsd" "native/darwin"
875	"tincd/darwin" "native/cygwin"; Untested	1435	"tincd/darwin" "native/cygwin"; Untested
876	combinations are: "tincd/netbsd" "tincd/solaris"	1436	combinations are: "tincd/bsd" "tincd/solaris"
877	"tincd/mingw"; Broken combinations are:	1437	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
		1438	Broken combinations are: "tincd/cygwin"; The default
878	"tincd/cygwin"; The default is to autodetect.	1439	is to autodetect.
879	--enable-rohc enable robust header compression (rfc3095).	1440	--enable-threads try to use threads for long-running asynchronous
		1441	operations (default enabled).
		1442	--enable-static-daemon enable statically linked daemon.
880	--enable-icmp enable icmp protocol support (default disabled).	1443	--disable-icmp enable icmp protocol support (default enabled).
881	--enable-tcp enable tcp protocol support (default disabled).	1444	--disable-tcp enable tcp protocol support (default enabled).
882	--enable-dns enable dns tunnel protocol support (DOES NOT WORK).
883	--enable-http-proxy enable http proxy connect support (default	1445	--disable-http-proxy enable http proxy connect support (default enabled).
		1446	--enable-dns enable dns tunnel protocol support (default
884	disabled).	1447	disabled).
		1448	--enable-rsa-length=BITS
		1449	use BITS rsa keys (default 3072). Allowed values are
		1450	2048-10240.
885	--enable-hmac-length=BYTES	1451	--enable-hmac-length=BYTES
886	8use a hmac of length BYTES bytes (default 12). Allowed values are 4	1452	use a hmac of length BYTES bytes (default 12).
887	--enable-rand-length=BYTES	1453	Allowed values are 4, 8, 12, 16.
888	4use BYTES bytes of extra randomness (default 8). Allowed values are 0
889	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1454	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
890	Use 9100 for jumbogram support.	1455	Use 9100 for jumbogram support.
891	--disable-compression Disable compression support.	1456	--disable-compression Disable compression support.
892	--enable-cipher Select the symmetric cipher (default "bf"). Must be one of	1457	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
893	"aes-128" (rijndael)"bf" (blowfish)	1458	Must be one of "aes-128" (rijndael), "aes-192", or
		1459	"aes-256".
894	--enable-digest	1460	--enable-hmac-digest=HMAC
895	"ripemd160"Select the digets algorithm to use (default "sha1"). Must be one of	1461	Select the HMAC digest algorithm to use (default
896	"ripemd160""sha1"	1462	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1463	"ripemd160", "whirlpool".
		1464	--enable-auth-digest=DIGEST
		1465	Select the hmac algorithm to use (default "sha512").
		1466	Must be one of "sha512", "sha256", "whirlpool".
897		1467
898	Optional Packages:	1468	Optional Packages:
899	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1469	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
900	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1470	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
901	--with-gnu-ld assume the C compiler uses GNU ld default=no	1471	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
903	--without-libiconv-prefix don't search for libiconv in includedir and libdir	1473	--without-libiconv-prefix don't search for libiconv in includedir and libdir
904	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib	1474	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib
905	--without-libintl-prefix don't search for libintl in includedir and libdir	1475	--without-libintl-prefix don't search for libintl in includedir and libdir
906	--with-kernel=dir give the directory with kernel sources	1476	--with-kernel=dir give the directory with kernel sources
907	(default: /usr/src/linux)	1477	(default: /usr/src/linux)
908	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
909	--with-openssl-lib=DIR OpenSSL library directory
910		1478
911	Some influential environment variables:	1479	Some influential environment variables:
912	CC C compiler command	1480	CC C compiler command
913	CFLAGS C compiler flags	1481	CFLAGS C compiler flags
914	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1482	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
915	nonstandard directory <lib dir>	1483	nonstandard directory <lib dir>
		1484	LIBS libraries to pass to the linker, e.g. -l<library>
916	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1485	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
917	headers in a nonstandard directory <include dir>	1486	you have headers in a nonstandard directory <include dir>
918	CPP C preprocessor	1487	CPP C preprocessor
919	CXX C++ compiler command	1488	CXX C++ compiler command
920	CXXFLAGS C++ compiler flags	1489	CXXFLAGS C++ compiler flags
921	CXXCPP C++ preprocessor	1490	CXXCPP C++ preprocessor
		1491	PKG_CONFIG path to pkg-config utility
		1492	PKG_CONFIG_PATH
		1493	directories to add to pkg-config's search path
		1494	PKG_CONFIG_LIBDIR
		1495	path overriding pkg-config's built-in search path
		1496	LIBCRYPTO_CFLAGS
		1497	C compiler flags for LIBCRYPTO, overriding pkg-config
		1498	LIBCRYPTO_LIBS
		1499	linker flags for LIBCRYPTO, overriding pkg-config
922		1500
923	Use these variables to override the choices made by `configure' or to help	1501	Use these variables to override the choices made by `configure' or to help
924	it to find libraries and programs with nonstandard names/locations.	1502	it to find libraries and programs with nonstandard names/locations.
925		1503
		1504	Report bugs to the package provider.
926	_ACEOF	1505	_ACEOF
		1506	ac_status=$?
927	fi	1507	fi
928		1508
929	if test "$ac_init_help" = "recursive"; then	1509	if test "$ac_init_help" = "recursive"; then
930	# If there are subdirs, report their specific --help.	1510	# If there are subdirs, report their specific --help.
931	ac_popdir=`pwd`
932	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1511	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
933	test -d $ac_dir \|\| continue	1512	test -d "$ac_dir" \|\|
		1513	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
		1514	continue
934	ac_builddir=.	1515	ac_builddir=.
935		1516
936	if test "$ac_dir" != .; then	1517	case "$ac_dir" in
		1518	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1519	*)
937	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	1520	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
938	# A "../" for each directory in $ac_dir_suffix.	1521	# A ".." for each directory in $ac_dir_suffix.
939	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	1522	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
940	else	1523	case $ac_top_builddir_sub in
941	ac_dir_suffix= ac_top_builddir=	1524	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
942	fi	1525	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1526	esac ;;
		1527	esac
		1528	ac_abs_top_builddir=$ac_pwd
		1529	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1530	# for backward compatibility:
		1531	ac_top_builddir=$ac_top_build_prefix
943		1532
944	case $srcdir in	1533	case $srcdir in
945	.) # No --srcdir option. We are building in place.	1534	.) # We are building in place.
946	ac_srcdir=.	1535	ac_srcdir=.
947	if test -z "$ac_top_builddir"; then	1536	ac_top_srcdir=$ac_top_builddir_sub
		1537	ac_abs_top_srcdir=$ac_pwd ;;
		1538	[\\/]* \| ?:[\\/]* ) # Absolute name.
		1539	ac_srcdir=$srcdir$ac_dir_suffix;
948	ac_top_srcdir=.	1540	ac_top_srcdir=$srcdir
		1541	ac_abs_top_srcdir=$srcdir ;;
		1542	*) # Relative name.
		1543	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1544	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1545	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1546	esac
		1547	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1548
		1549	cd "$ac_dir" \|\| { ac_status=$?; continue; }
		1550	# Check for guested configure.
		1551	if test -f "$ac_srcdir/configure.gnu"; then
		1552	echo &&
		1553	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1554	elif test -f "$ac_srcdir/configure"; then
		1555	echo &&
		1556	$SHELL "$ac_srcdir/configure" --help=recursive
949	else	1557	else
950	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
951	fi ;;
952	[\\/]* \| ?:[\\/]* ) # Absolute path.
953	ac_srcdir=$srcdir$ac_dir_suffix;
954	ac_top_srcdir=$srcdir ;;
955	*) # Relative path.
956	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
957	ac_top_srcdir=$ac_top_builddir$srcdir ;;
958	esac
959
960	# Do not use `cd foo && pwd` to compute absolute paths, because
961	# the directories may not exist.
962	case `pwd` in
963	.) ac_abs_builddir="$ac_dir";;
964	*)
965	case "$ac_dir" in
966	.) ac_abs_builddir=`pwd`;;
967	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
968	*) ac_abs_builddir=`pwd`/"$ac_dir";;
969	esac;;
970	esac
971	case $ac_abs_builddir in
972	.) ac_abs_top_builddir=${ac_top_builddir}.;;
973	*)
974	case ${ac_top_builddir}. in
975	.) ac_abs_top_builddir=$ac_abs_builddir;;
976	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
977	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
978	esac;;
979	esac
980	case $ac_abs_builddir in
981	.) ac_abs_srcdir=$ac_srcdir;;
982	*)
983	case $ac_srcdir in
984	.) ac_abs_srcdir=$ac_abs_builddir;;
985	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
986	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
987	esac;;
988	esac
989	case $ac_abs_builddir in
990	.) ac_abs_top_srcdir=$ac_top_srcdir;;
991	*)
992	case $ac_top_srcdir in
993	.) ac_abs_top_srcdir=$ac_abs_builddir;;
994	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
995	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
996	esac;;
997	esac
998
999	cd $ac_dir
1000	# Check for guested configure; otherwise get Cygnus style configure.
1001	if test -f $ac_srcdir/configure.gnu; then
1002	echo
1003	$SHELL $ac_srcdir/configure.gnu --help=recursive
1004	elif test -f $ac_srcdir/configure; then
1005	echo
1006	$SHELL $ac_srcdir/configure --help=recursive
1007	elif test -f $ac_srcdir/configure.ac \|\|
1008	test -f $ac_srcdir/configure.in; then
1009	echo
1010	$ac_configure --help
1011	else
1012	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1558	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1013	fi	1559	fi \|\| ac_status=$?
1014	cd "$ac_popdir"	1560	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1015	done	1561	done
1016	fi	1562	fi
1017		1563
1018	test -n "$ac_init_help" && exit 0	1564	test -n "$ac_init_help" && exit $ac_status
1019	if $ac_init_version; then	1565	if $ac_init_version; then
1020	cat <<\_ACEOF	1566	cat <<\_ACEOF
		1567	gvpe configure 3.1
		1568	generated by GNU Autoconf 2.69
1021		1569
1022	Copyright (C) 2003 Free Software Foundation, Inc.	1570	Copyright (C) 2012 Free Software Foundation, Inc.
1023	This configure script is free software; the Free Software Foundation	1571	This configure script is free software; the Free Software Foundation
1024	gives unlimited permission to copy, distribute and modify it.	1572	gives unlimited permission to copy, distribute and modify it.
1025	_ACEOF	1573	_ACEOF
1026	exit 0	1574	exit
1027	fi	1575	fi
1028	exec 5>config.log	1576
1029	cat >&5 <<_ACEOF	1577	## ------------------------ ##
		1578	## Autoconf initialization. ##
		1579	## ------------------------ ##
		1580
		1581	# ac_fn_c_try_compile LINENO
		1582	# --------------------------
		1583	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1584	ac_fn_c_try_compile ()
		1585	{
		1586	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1587	rm -f conftest.$ac_objext
		1588	if { { ac_try="$ac_compile"
		1589	case "(($ac_try" in
		1590	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1591	*) ac_try_echo=$ac_try;;
		1592	esac
		1593	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1594	$as_echo "$ac_try_echo"; } >&5
		1595	(eval "$ac_compile") 2>conftest.err
		1596	ac_status=$?
		1597	if test -s conftest.err; then
		1598	grep -v '^ *+' conftest.err >conftest.er1
		1599	cat conftest.er1 >&5
		1600	mv -f conftest.er1 conftest.err
		1601	fi
		1602	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1603	test $ac_status = 0; } && {
		1604	test -z "$ac_c_werror_flag" \|\|
		1605	test ! -s conftest.err
		1606	} && test -s conftest.$ac_objext; then :
		1607	ac_retval=0
		1608	else
		1609	$as_echo "$as_me: failed program was:" >&5
		1610	sed 's/^/\| /' conftest.$ac_ext >&5
		1611
		1612	ac_retval=1
		1613	fi
		1614	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1615	as_fn_set_status $ac_retval
		1616
		1617	} # ac_fn_c_try_compile
		1618
		1619	# ac_fn_c_try_link LINENO
		1620	# -----------------------
		1621	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1622	ac_fn_c_try_link ()
		1623	{
		1624	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1625	rm -f conftest.$ac_objext conftest$ac_exeext
		1626	if { { ac_try="$ac_link"
		1627	case "(($ac_try" in
		1628	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1629	*) ac_try_echo=$ac_try;;
		1630	esac
		1631	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1632	$as_echo "$ac_try_echo"; } >&5
		1633	(eval "$ac_link") 2>conftest.err
		1634	ac_status=$?
		1635	if test -s conftest.err; then
		1636	grep -v '^ *+' conftest.err >conftest.er1
		1637	cat conftest.er1 >&5
		1638	mv -f conftest.er1 conftest.err
		1639	fi
		1640	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1641	test $ac_status = 0; } && {
		1642	test -z "$ac_c_werror_flag" \|\|
		1643	test ! -s conftest.err
		1644	} && test -s conftest$ac_exeext && {
		1645	test "$cross_compiling" = yes \|\|
		1646	test -x conftest$ac_exeext
		1647	}; then :
		1648	ac_retval=0
		1649	else
		1650	$as_echo "$as_me: failed program was:" >&5
		1651	sed 's/^/\| /' conftest.$ac_ext >&5
		1652
		1653	ac_retval=1
		1654	fi
		1655	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1656	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1657	# interfere with the next link command; also delete a directory that is
		1658	# left behind by Apple's compiler. We do this before executing the actions.
		1659	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1660	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1661	as_fn_set_status $ac_retval
		1662
		1663	} # ac_fn_c_try_link
		1664
		1665	# ac_fn_c_try_cpp LINENO
		1666	# ----------------------
		1667	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1668	ac_fn_c_try_cpp ()
		1669	{
		1670	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1671	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1672	case "(($ac_try" in
		1673	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1674	*) ac_try_echo=$ac_try;;
		1675	esac
		1676	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1677	$as_echo "$ac_try_echo"; } >&5
		1678	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1679	ac_status=$?
		1680	if test -s conftest.err; then
		1681	grep -v '^ *+' conftest.err >conftest.er1
		1682	cat conftest.er1 >&5
		1683	mv -f conftest.er1 conftest.err
		1684	fi
		1685	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1686	test $ac_status = 0; } > conftest.i && {
		1687	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
		1688	test ! -s conftest.err
		1689	}; then :
		1690	ac_retval=0
		1691	else
		1692	$as_echo "$as_me: failed program was:" >&5
		1693	sed 's/^/\| /' conftest.$ac_ext >&5
		1694
		1695	ac_retval=1
		1696	fi
		1697	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1698	as_fn_set_status $ac_retval
		1699
		1700	} # ac_fn_c_try_cpp
		1701
		1702	# ac_fn_cxx_try_compile LINENO
		1703	# ----------------------------
		1704	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1705	ac_fn_cxx_try_compile ()
		1706	{
		1707	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1708	rm -f conftest.$ac_objext
		1709	if { { ac_try="$ac_compile"
		1710	case "(($ac_try" in
		1711	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1712	*) ac_try_echo=$ac_try;;
		1713	esac
		1714	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1715	$as_echo "$ac_try_echo"; } >&5
		1716	(eval "$ac_compile") 2>conftest.err
		1717	ac_status=$?
		1718	if test -s conftest.err; then
		1719	grep -v '^ *+' conftest.err >conftest.er1
		1720	cat conftest.er1 >&5
		1721	mv -f conftest.er1 conftest.err
		1722	fi
		1723	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1724	test $ac_status = 0; } && {
		1725	test -z "$ac_cxx_werror_flag" \|\|
		1726	test ! -s conftest.err
		1727	} && test -s conftest.$ac_objext; then :
		1728	ac_retval=0
		1729	else
		1730	$as_echo "$as_me: failed program was:" >&5
		1731	sed 's/^/\| /' conftest.$ac_ext >&5
		1732
		1733	ac_retval=1
		1734	fi
		1735	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1736	as_fn_set_status $ac_retval
		1737
		1738	} # ac_fn_cxx_try_compile
		1739
		1740	# ac_fn_cxx_try_cpp LINENO
		1741	# ------------------------
		1742	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1743	ac_fn_cxx_try_cpp ()
		1744	{
		1745	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1746	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1747	case "(($ac_try" in
		1748	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1749	*) ac_try_echo=$ac_try;;
		1750	esac
		1751	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1752	$as_echo "$ac_try_echo"; } >&5
		1753	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1754	ac_status=$?
		1755	if test -s conftest.err; then
		1756	grep -v '^ *+' conftest.err >conftest.er1
		1757	cat conftest.er1 >&5
		1758	mv -f conftest.er1 conftest.err
		1759	fi
		1760	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1761	test $ac_status = 0; } > conftest.i && {
		1762	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
		1763	test ! -s conftest.err
		1764	}; then :
		1765	ac_retval=0
		1766	else
		1767	$as_echo "$as_me: failed program was:" >&5
		1768	sed 's/^/\| /' conftest.$ac_ext >&5
		1769
		1770	ac_retval=1
		1771	fi
		1772	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1773	as_fn_set_status $ac_retval
		1774
		1775	} # ac_fn_cxx_try_cpp
		1776
		1777	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1778	# ---------------------------------------------------------
		1779	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1780	# the include files in INCLUDES and setting the cache variable VAR
		1781	# accordingly.
		1782	ac_fn_cxx_check_header_mongrel ()
		1783	{
		1784	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1785	if eval \${$3+:} false; then :
		1786	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1787	$as_echo_n "checking for $2... " >&6; }
		1788	if eval \${$3+:} false; then :
		1789	$as_echo_n "(cached) " >&6
		1790	fi
		1791	eval ac_res=\$$3
		1792	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1793	$as_echo "$ac_res" >&6; }
		1794	else
		1795	# Is the header compilable?
		1796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1797	$as_echo_n "checking $2 usability... " >&6; }
		1798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1799	/* end confdefs.h. */
		1800	$4
		1801	#include <$2>
		1802	_ACEOF
		1803	if ac_fn_cxx_try_compile "$LINENO"; then :
		1804	ac_header_compiler=yes
		1805	else
		1806	ac_header_compiler=no
		1807	fi
		1808	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1809	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1810	$as_echo "$ac_header_compiler" >&6; }
		1811
		1812	# Is the header present?
		1813	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1814	$as_echo_n "checking $2 presence... " >&6; }
		1815	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1816	/* end confdefs.h. */
		1817	#include <$2>
		1818	_ACEOF
		1819	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1820	ac_header_preproc=yes
		1821	else
		1822	ac_header_preproc=no
		1823	fi
		1824	rm -f conftest.err conftest.i conftest.$ac_ext
		1825	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1826	$as_echo "$ac_header_preproc" >&6; }
		1827
		1828	# So? What about this header?
		1829	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1830	yes:no: )
		1831	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1832	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1833	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1834	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1835	;;
		1836	no:yes:* )
		1837	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1838	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1839	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1840	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1841	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1842	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1843	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1844	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1845	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1846	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1847	;;
		1848	esac
		1849	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1850	$as_echo_n "checking for $2... " >&6; }
		1851	if eval \${$3+:} false; then :
		1852	$as_echo_n "(cached) " >&6
		1853	else
		1854	eval "$3=\$ac_header_compiler"
		1855	fi
		1856	eval ac_res=\$$3
		1857	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1858	$as_echo "$ac_res" >&6; }
		1859	fi
		1860	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1861
		1862	} # ac_fn_cxx_check_header_mongrel
		1863
		1864	# ac_fn_cxx_try_run LINENO
		1865	# ------------------------
		1866	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1867	# that executables can be run.
		1868	ac_fn_cxx_try_run ()
		1869	{
		1870	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1871	if { { ac_try="$ac_link"
		1872	case "(($ac_try" in
		1873	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1874	*) ac_try_echo=$ac_try;;
		1875	esac
		1876	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1877	$as_echo "$ac_try_echo"; } >&5
		1878	(eval "$ac_link") 2>&5
		1879	ac_status=$?
		1880	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1881	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1882	{ { case "(($ac_try" in
		1883	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1884	*) ac_try_echo=$ac_try;;
		1885	esac
		1886	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1887	$as_echo "$ac_try_echo"; } >&5
		1888	(eval "$ac_try") 2>&5
		1889	ac_status=$?
		1890	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1891	test $ac_status = 0; }; }; then :
		1892	ac_retval=0
		1893	else
		1894	$as_echo "$as_me: program exited with status $ac_status" >&5
		1895	$as_echo "$as_me: failed program was:" >&5
		1896	sed 's/^/\| /' conftest.$ac_ext >&5
		1897
		1898	ac_retval=$ac_status
		1899	fi
		1900	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1901	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1902	as_fn_set_status $ac_retval
		1903
		1904	} # ac_fn_cxx_try_run
		1905
		1906	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1907	# ---------------------------------------------------------
		1908	# Tests whether HEADER exists and can be compiled using the include files in
		1909	# INCLUDES, setting the cache variable VAR accordingly.
		1910	ac_fn_cxx_check_header_compile ()
		1911	{
		1912	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1913	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1914	$as_echo_n "checking for $2... " >&6; }
		1915	if eval \${$3+:} false; then :
		1916	$as_echo_n "(cached) " >&6
		1917	else
		1918	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1919	/* end confdefs.h. */
		1920	$4
		1921	#include <$2>
		1922	_ACEOF
		1923	if ac_fn_cxx_try_compile "$LINENO"; then :
		1924	eval "$3=yes"
		1925	else
		1926	eval "$3=no"
		1927	fi
		1928	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1929	fi
		1930	eval ac_res=\$$3
		1931	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1932	$as_echo "$ac_res" >&6; }
		1933	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1934
		1935	} # ac_fn_cxx_check_header_compile
		1936
		1937	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1938	# ---------------------------------------------
		1939	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1940	# variable VAR accordingly.
		1941	ac_fn_cxx_check_type ()
		1942	{
		1943	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1944	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1945	$as_echo_n "checking for $2... " >&6; }
		1946	if eval \${$3+:} false; then :
		1947	$as_echo_n "(cached) " >&6
		1948	else
		1949	eval "$3=no"
		1950	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1951	/* end confdefs.h. */
		1952	$4
		1953	int
		1954	main ()
		1955	{
		1956	if (sizeof ($2))
		1957	return 0;
		1958	;
		1959	return 0;
		1960	}
		1961	_ACEOF
		1962	if ac_fn_cxx_try_compile "$LINENO"; then :
		1963	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1964	/* end confdefs.h. */
		1965	$4
		1966	int
		1967	main ()
		1968	{
		1969	if (sizeof (($2)))
		1970	return 0;
		1971	;
		1972	return 0;
		1973	}
		1974	_ACEOF
		1975	if ac_fn_cxx_try_compile "$LINENO"; then :
		1976
		1977	else
		1978	eval "$3=yes"
		1979	fi
		1980	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1981	fi
		1982	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1983	fi
		1984	eval ac_res=\$$3
		1985	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1986	$as_echo "$ac_res" >&6; }
		1987	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1988
		1989	} # ac_fn_cxx_check_type
		1990
		1991	# ac_fn_c_try_run LINENO
		1992	# ----------------------
		1993	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1994	# that executables can be run.
		1995	ac_fn_c_try_run ()
		1996	{
		1997	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1998	if { { ac_try="$ac_link"
		1999	case "(($ac_try" in
		2000	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2001	*) ac_try_echo=$ac_try;;
		2002	esac
		2003	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2004	$as_echo "$ac_try_echo"; } >&5
		2005	(eval "$ac_link") 2>&5
		2006	ac_status=$?
		2007	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2008	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2009	{ { case "(($ac_try" in
		2010	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2011	*) ac_try_echo=$ac_try;;
		2012	esac
		2013	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2014	$as_echo "$ac_try_echo"; } >&5
		2015	(eval "$ac_try") 2>&5
		2016	ac_status=$?
		2017	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2018	test $ac_status = 0; }; }; then :
		2019	ac_retval=0
		2020	else
		2021	$as_echo "$as_me: program exited with status $ac_status" >&5
		2022	$as_echo "$as_me: failed program was:" >&5
		2023	sed 's/^/\| /' conftest.$ac_ext >&5
		2024
		2025	ac_retval=$ac_status
		2026	fi
		2027	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2028	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2029	as_fn_set_status $ac_retval
		2030
		2031	} # ac_fn_c_try_run
		2032
		2033	# ac_fn_c_check_func LINENO FUNC VAR
		2034	# ----------------------------------
		2035	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2036	ac_fn_c_check_func ()
		2037	{
		2038	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2040	$as_echo_n "checking for $2... " >&6; }
		2041	if eval \${$3+:} false; then :
		2042	$as_echo_n "(cached) " >&6
		2043	else
		2044	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2045	/* end confdefs.h. */
		2046	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2047	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2048	#define $2 innocuous_$2
		2049
		2050	/* System header to define __stub macros and hopefully few prototypes,
		2051	which can conflict with char $2 (); below.
		2052	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2053	<limits.h> exists even on freestanding compilers. */
		2054
		2055	#ifdef __STDC__
		2056	# include <limits.h>
		2057	#else
		2058	# include <assert.h>
		2059	#endif
		2060
		2061	#undef $2
		2062
		2063	/* Override any GCC internal prototype to avoid an error.
		2064	Use char because int might match the return type of a GCC
		2065	builtin and then its argument prototype would still apply. */
		2066	#ifdef __cplusplus
		2067	extern "C"
		2068	#endif
		2069	char $2 ();
		2070	/* The GNU C library defines this for functions which it implements
		2071	to always fail with ENOSYS. Some functions are actually named
		2072	something starting with __ and the normal name is an alias. */
		2073	#if defined __stub_$2 \|\| defined __stub___$2
		2074	choke me
		2075	#endif
		2076
		2077	int
		2078	main ()
		2079	{
		2080	return $2 ();
		2081	;
		2082	return 0;
		2083	}
		2084	_ACEOF
		2085	if ac_fn_c_try_link "$LINENO"; then :
		2086	eval "$3=yes"
		2087	else
		2088	eval "$3=no"
		2089	fi
		2090	rm -f core conftest.err conftest.$ac_objext \
		2091	conftest$ac_exeext conftest.$ac_ext
		2092	fi
		2093	eval ac_res=\$$3
		2094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2095	$as_echo "$ac_res" >&6; }
		2096	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2097
		2098	} # ac_fn_c_check_func
		2099
		2100	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2101	# -------------------------------------------------------
		2102	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2103	# the include files in INCLUDES and setting the cache variable VAR
		2104	# accordingly.
		2105	ac_fn_c_check_header_mongrel ()
		2106	{
		2107	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2108	if eval \${$3+:} false; then :
		2109	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2110	$as_echo_n "checking for $2... " >&6; }
		2111	if eval \${$3+:} false; then :
		2112	$as_echo_n "(cached) " >&6
		2113	fi
		2114	eval ac_res=\$$3
		2115	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2116	$as_echo "$ac_res" >&6; }
		2117	else
		2118	# Is the header compilable?
		2119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2120	$as_echo_n "checking $2 usability... " >&6; }
		2121	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2122	/* end confdefs.h. */
		2123	$4
		2124	#include <$2>
		2125	_ACEOF
		2126	if ac_fn_c_try_compile "$LINENO"; then :
		2127	ac_header_compiler=yes
		2128	else
		2129	ac_header_compiler=no
		2130	fi
		2131	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2132	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2133	$as_echo "$ac_header_compiler" >&6; }
		2134
		2135	# Is the header present?
		2136	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2137	$as_echo_n "checking $2 presence... " >&6; }
		2138	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2139	/* end confdefs.h. */
		2140	#include <$2>
		2141	_ACEOF
		2142	if ac_fn_c_try_cpp "$LINENO"; then :
		2143	ac_header_preproc=yes
		2144	else
		2145	ac_header_preproc=no
		2146	fi
		2147	rm -f conftest.err conftest.i conftest.$ac_ext
		2148	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2149	$as_echo "$ac_header_preproc" >&6; }
		2150
		2151	# So? What about this header?
		2152	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2153	yes:no: )
		2154	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2155	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2156	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2157	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2158	;;
		2159	no:yes:* )
		2160	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2161	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2162	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2163	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2164	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2165	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2166	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2167	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2168	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2169	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2170	;;
		2171	esac
		2172	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2173	$as_echo_n "checking for $2... " >&6; }
		2174	if eval \${$3+:} false; then :
		2175	$as_echo_n "(cached) " >&6
		2176	else
		2177	eval "$3=\$ac_header_compiler"
		2178	fi
		2179	eval ac_res=\$$3
		2180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2181	$as_echo "$ac_res" >&6; }
		2182	fi
		2183	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2184
		2185	} # ac_fn_c_check_header_mongrel
		2186
		2187	# ac_fn_cxx_try_link LINENO
		2188	# -------------------------
		2189	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2190	ac_fn_cxx_try_link ()
		2191	{
		2192	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2193	rm -f conftest.$ac_objext conftest$ac_exeext
		2194	if { { ac_try="$ac_link"
		2195	case "(($ac_try" in
		2196	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2197	*) ac_try_echo=$ac_try;;
		2198	esac
		2199	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2200	$as_echo "$ac_try_echo"; } >&5
		2201	(eval "$ac_link") 2>conftest.err
		2202	ac_status=$?
		2203	if test -s conftest.err; then
		2204	grep -v '^ *+' conftest.err >conftest.er1
		2205	cat conftest.er1 >&5
		2206	mv -f conftest.er1 conftest.err
		2207	fi
		2208	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2209	test $ac_status = 0; } && {
		2210	test -z "$ac_cxx_werror_flag" \|\|
		2211	test ! -s conftest.err
		2212	} && test -s conftest$ac_exeext && {
		2213	test "$cross_compiling" = yes \|\|
		2214	test -x conftest$ac_exeext
		2215	}; then :
		2216	ac_retval=0
		2217	else
		2218	$as_echo "$as_me: failed program was:" >&5
		2219	sed 's/^/\| /' conftest.$ac_ext >&5
		2220
		2221	ac_retval=1
		2222	fi
		2223	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2224	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2225	# interfere with the next link command; also delete a directory that is
		2226	# left behind by Apple's compiler. We do this before executing the actions.
		2227	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2228	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2229	as_fn_set_status $ac_retval
		2230
		2231	} # ac_fn_cxx_try_link
		2232	cat >config.log <<_ACEOF
1030	This file contains any messages produced by compilers while	2233	This file contains any messages produced by compilers while
1031	running configure, to aid debugging if configure makes a mistake.	2234	running configure, to aid debugging if configure makes a mistake.
1032		2235
1033	It was created by $as_me, which was	2236	It was created by gvpe $as_me 3.1, which was
1034	generated by GNU Autoconf 2.59. Invocation command line was	2237	generated by GNU Autoconf 2.69. Invocation command line was
1035		2238
1036	$ $0 $@	2239	$ $0 $@
1037		2240
1038	_ACEOF	2241	_ACEOF
		2242	exec 5>>config.log
1039	{	2243	{
1040	cat <<_ASUNAME	2244	cat <<_ASUNAME
1041	## --------- ##	2245	## --------- ##
1042	## Platform. ##	2246	## Platform. ##
1043	## --------- ##	2247	## --------- ##
…		…
1052	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`	2256	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1053		2257
1054	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`	2258	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1055	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`	2259	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1056	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`	2260	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1057	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`	2261	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1058	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`	2262	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1059	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`	2263	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1060	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`	2264	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1061		2265
1062	_ASUNAME	2266	_ASUNAME
…		…
1064	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2268	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1065	for as_dir in $PATH	2269	for as_dir in $PATH
1066	do	2270	do
1067	IFS=$as_save_IFS	2271	IFS=$as_save_IFS
1068	test -z "$as_dir" && as_dir=.	2272	test -z "$as_dir" && as_dir=.
1069	echo "PATH: $as_dir"	2273	$as_echo "PATH: $as_dir"
1070	done	2274	done
		2275	IFS=$as_save_IFS
1071		2276
1072	} >&5	2277	} >&5
1073		2278
1074	cat >&5 <<_ACEOF	2279	cat >&5 <<_ACEOF
1075		2280
…		…
1087	# Also quote any args containing shell meta-characters.	2292	# Also quote any args containing shell meta-characters.
1088	# Make two passes to allow for proper duplicate-argument suppression.	2293	# Make two passes to allow for proper duplicate-argument suppression.
1089	ac_configure_args=	2294	ac_configure_args=
1090	ac_configure_args0=	2295	ac_configure_args0=
1091	ac_configure_args1=	2296	ac_configure_args1=
1092	ac_sep=
1093	ac_must_keep_next=false	2297	ac_must_keep_next=false
1094	for ac_pass in 1 2	2298	for ac_pass in 1 2
1095	do	2299	do
1096	for ac_arg	2300	for ac_arg
1097	do	2301	do
1098	case $ac_arg in	2302	case $ac_arg in
1099	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2303	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1100	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2304	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1101	\| -silent \| --silent \| --silen \| --sile \| --sil)	2305	\| -silent \| --silent \| --silen \| --sile \| --sil)
1102	continue ;;	2306	continue ;;
1103	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)	2307	\')
1104	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2308	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1105	esac	2309	esac
1106	case $ac_pass in	2310	case $ac_pass in
1107	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2311	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1108	2)	2312	2)
1109	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2313	as_fn_append ac_configure_args1 " '$ac_arg'"
1110	if test $ac_must_keep_next = true; then	2314	if test $ac_must_keep_next = true; then
1111	ac_must_keep_next=false # Got value, back to normal.	2315	ac_must_keep_next=false # Got value, back to normal.
1112	else	2316	else
1113	case $ac_arg in	2317	case $ac_arg in
1114	= \| --config-cache \| -C \| -disable-* \| --disable-* \	2318	= \| --config-cache \| -C \| -disable-* \| --disable-* \
…		…
1120	esac	2324	esac
1121	;;	2325	;;
1122	-* ) ac_must_keep_next=true ;;	2326	-* ) ac_must_keep_next=true ;;
1123	esac	2327	esac
1124	fi	2328	fi
1125	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2329	as_fn_append ac_configure_args " '$ac_arg'"
1126	# Get rid of the leading space.
1127	ac_sep=" "
1128	;;	2330	;;
1129	esac	2331	esac
1130	done	2332	done
1131	done	2333	done
1132	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }	2334	{ ac_configure_args0=; unset ac_configure_args0;}
1133	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }	2335	{ ac_configure_args1=; unset ac_configure_args1;}
1134		2336
1135	# When interrupted or exit'd, cleanup temporary files, and complete	2337	# When interrupted or exit'd, cleanup temporary files, and complete
1136	# config.log. We remove comments because anyway the quotes in there	2338	# config.log. We remove comments because anyway the quotes in there
1137	# would cause problems or look ugly.	2339	# would cause problems or look ugly.
1138	# WARNING: Be sure not to use single quotes in there, as some shells,	2340	# WARNING: Use '\'' to represent an apostrophe within the trap.
1139	# such as our DU 5.0 friend, will then `close' the trap.	2341	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1140	trap 'exit_status=$?	2342	trap 'exit_status=$?
1141	# Save into config.log some information that might help in debugging.	2343	# Save into config.log some information that might help in debugging.
1142	{	2344	{
1143	echo	2345	echo
1144		2346
1145	cat <<\_ASBOX
1146	## ---------------- ##	2347	$as_echo "## ---------------- ##
1147	## Cache variables. ##	2348	## Cache variables. ##
1148	## ---------------- ##	2349	## ---------------- ##"
1149	_ASBOX
1150	echo	2350	echo
1151	# The following way of writing the cache mishandles newlines in values,	2351	# The following way of writing the cache mishandles newlines in values,
1152	{	2352	(
		2353	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
		2354	eval ac_val=\$$ac_var
		2355	case $ac_val in #(
		2356	${as_nl})
		2357	case $ac_var in #(
		2358	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2359	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2360	esac
		2361	case $ac_var in #(
		2362	_ \| IFS \| as_nl) ;; #(
		2363	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		2364	*) { eval $ac_var=; unset $ac_var;} ;;
		2365	esac ;;
		2366	esac
		2367	done
1153	(set) 2>&1 \|	2368	(set) 2>&1 \|
1154	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in	2369	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1155	ac_space=\ )	2370	${as_nl}ac_space=\ )
1156	sed -n \	2371	sed -n \
1157	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2372	"s/'\''/'\''\\\\'\'''\''/g;
1158	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"	2373	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
		2374	;; #(
		2375	*)
		2376	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1159	;;	2377	;;
1160	*)
1161	sed -n \
1162	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1163	;;
1164	esac;	2378	esac \|
1165	}	2379	sort
		2380	)
1166	echo	2381	echo
1167		2382
1168	cat <<\_ASBOX
1169	## ----------------- ##	2383	$as_echo "## ----------------- ##
1170	## Output variables. ##	2384	## Output variables. ##
1171	## ----------------- ##	2385	## ----------------- ##"
1172	_ASBOX
1173	echo	2386	echo
1174	for ac_var in $ac_subst_vars	2387	for ac_var in $ac_subst_vars
1175	do	2388	do
1176	eval ac_val=$`echo $ac_var`	2389	eval ac_val=\$$ac_var
		2390	case $ac_val in
		2391	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2392	esac
1177	echo "$ac_var='"'"'$ac_val'"'"'"	2393	$as_echo "$ac_var='\''$ac_val'\''"
1178	done \| sort	2394	done \| sort
1179	echo	2395	echo
1180		2396
1181	if test -n "$ac_subst_files"; then	2397	if test -n "$ac_subst_files"; then
1182	cat <<\_ASBOX	2398	$as_echo "## ------------------- ##
		2399	## File substitutions. ##
1183	## ------------- ##	2400	## ------------------- ##"
1184	## Output files. ##
1185	## ------------- ##
1186	_ASBOX
1187	echo	2401	echo
1188	for ac_var in $ac_subst_files	2402	for ac_var in $ac_subst_files
1189	do	2403	do
1190	eval ac_val=$`echo $ac_var`	2404	eval ac_val=\$$ac_var
		2405	case $ac_val in
		2406	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2407	esac
1191	echo "$ac_var='"'"'$ac_val'"'"'"	2408	$as_echo "$ac_var='\''$ac_val'\''"
1192	done \| sort	2409	done \| sort
1193	echo	2410	echo
1194	fi	2411	fi
1195		2412
1196	if test -s confdefs.h; then	2413	if test -s confdefs.h; then
1197	cat <<\_ASBOX	2414	$as_echo "## ----------- ##
1198	## ----------- ##
1199	## confdefs.h. ##	2415	## confdefs.h. ##
1200	## ----------- ##	2416	## ----------- ##"
1201	_ASBOX
1202	echo	2417	echo
1203	sed "/^$/d" confdefs.h \| sort	2418	cat confdefs.h
1204	echo	2419	echo
1205	fi	2420	fi
1206	test "$ac_signal" != 0 &&	2421	test "$ac_signal" != 0 &&
1207	echo "$as_me: caught signal $ac_signal"	2422	$as_echo "$as_me: caught signal $ac_signal"
1208	echo "$as_me: exit $exit_status"	2423	$as_echo "$as_me: exit $exit_status"
1209	} >&5	2424	} >&5
1210	rm -f core *.core &&	2425	rm -f core .core core.conftest. &&
1211	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2426	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1212	exit $exit_status	2427	exit $exit_status
1213	' 0	2428	' 0
1214	for ac_signal in 1 2 13 15; do	2429	for ac_signal in 1 2 13 15; do
1215	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2430	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1216	done	2431	done
1217	ac_signal=0	2432	ac_signal=0
1218		2433
1219	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2434	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1220	rm -rf conftest* confdefs.h	2435	rm -f -r conftest* confdefs.h
1221	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2436
1222	echo >confdefs.h	2437	$as_echo "/* confdefs.h */" > confdefs.h
1223		2438
1224	# Predefined preprocessor variables.	2439	# Predefined preprocessor variables.
1225		2440
1226	cat >>confdefs.h <<_ACEOF	2441	cat >>confdefs.h <<_ACEOF
1227	#define PACKAGE_NAME "$PACKAGE_NAME"	2442	#define PACKAGE_NAME "$PACKAGE_NAME"
1228	_ACEOF	2443	_ACEOF
1229		2444
1230
1231	cat >>confdefs.h <<_ACEOF	2445	cat >>confdefs.h <<_ACEOF
1232	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2446	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1233	_ACEOF	2447	_ACEOF
1234		2448
1235
1236	cat >>confdefs.h <<_ACEOF	2449	cat >>confdefs.h <<_ACEOF
1237	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2450	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1238	_ACEOF	2451	_ACEOF
1239		2452
1240
1241	cat >>confdefs.h <<_ACEOF	2453	cat >>confdefs.h <<_ACEOF
1242	#define PACKAGE_STRING "$PACKAGE_STRING"	2454	#define PACKAGE_STRING "$PACKAGE_STRING"
1243	_ACEOF	2455	_ACEOF
1244		2456
1245
1246	cat >>confdefs.h <<_ACEOF	2457	cat >>confdefs.h <<_ACEOF
1247	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2458	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1248	_ACEOF	2459	_ACEOF
1249		2460
		2461	cat >>confdefs.h <<_ACEOF
		2462	#define PACKAGE_URL "$PACKAGE_URL"
		2463	_ACEOF
		2464
1250		2465
1251	# Let the site file select an alternate cache file if it wants to.	2466	# Let the site file select an alternate cache file if it wants to.
1252	# Prefer explicitly selected file to automatically selected ones.	2467	# Prefer an explicitly selected file to automatically selected ones.
		2468	ac_site_file1=NONE
		2469	ac_site_file2=NONE
1253	if test -z "$CONFIG_SITE"; then	2470	if test -n "$CONFIG_SITE"; then
		2471	# We do not want a PATH search for config.site.
		2472	case $CONFIG_SITE in #((
		2473	-*) ac_site_file1=./$CONFIG_SITE;;
		2474	/) ac_site_file1=$CONFIG_SITE;;
		2475	*) ac_site_file1=./$CONFIG_SITE;;
		2476	esac
1254	if test "x$prefix" != xNONE; then	2477	elif test "x$prefix" != xNONE; then
1255	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2478	ac_site_file1=$prefix/share/config.site
		2479	ac_site_file2=$prefix/etc/config.site
1256	else	2480	else
1257	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2481	ac_site_file1=$ac_default_prefix/share/config.site
1258	fi	2482	ac_site_file2=$ac_default_prefix/etc/config.site
1259	fi	2483	fi
1260	for ac_site_file in $CONFIG_SITE; do	2484	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1261	if test -r "$ac_site_file"; then	2485	do
		2486	test "x$ac_site_file" = xNONE && continue
		2487	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1262	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2488	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1263	echo "$as_me: loading site script $ac_site_file" >&6;}	2489	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1264	sed 's/^/\| /' "$ac_site_file" >&5	2490	sed 's/^/\| /' "$ac_site_file" >&5
1265	. "$ac_site_file"	2491	. "$ac_site_file" \
		2492	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2493	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2494	as_fn_error $? "failed to load site script $ac_site_file
		2495	See \`config.log' for more details" "$LINENO" 5; }
1266	fi	2496	fi
1267	done	2497	done
1268		2498
1269	if test -r "$cache_file"; then	2499	if test -r "$cache_file"; then
1270	# Some versions of bash will fail to source /dev/null (special	2500	# Some versions of bash will fail to source /dev/null (special files
1271	# files actually), so we avoid doing that.	2501	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1272	if test -f "$cache_file"; then	2502	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1273	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2503	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1274	echo "$as_me: loading cache $cache_file" >&6;}	2504	$as_echo "$as_me: loading cache $cache_file" >&6;}
1275	case $cache_file in	2505	case $cache_file in
1276	[\\/]* \| ?:[\\/]* ) . $cache_file;;	2506	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1277	*) . ./$cache_file;;	2507	*) . "./$cache_file";;
1278	esac	2508	esac
1279	fi	2509	fi
1280	else	2510	else
1281	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2511	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1282	echo "$as_me: creating cache $cache_file" >&6;}	2512	$as_echo "$as_me: creating cache $cache_file" >&6;}
1283	>$cache_file	2513	>$cache_file
1284	fi	2514	fi
1285		2515
1286	# Check that the precious variables saved in the cache have kept the same	2516	# Check that the precious variables saved in the cache have kept the same
1287	# value.	2517	# value.
1288	ac_cache_corrupted=false	2518	ac_cache_corrupted=false
1289	for ac_var in `(set) 2>&1 \|	2519	for ac_var in $ac_precious_vars; do
1290	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1291	eval ac_old_set=\$ac_cv_env_${ac_var}_set	2520	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1292	eval ac_new_set=\$ac_env_${ac_var}_set	2521	eval ac_new_set=\$ac_env_${ac_var}_set
1293	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2522	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1294	eval ac_new_val="\$ac_env_${ac_var}_value"	2523	eval ac_new_val=\$ac_env_${ac_var}_value
1295	case $ac_old_set,$ac_new_set in	2524	case $ac_old_set,$ac_new_set in
1296	set,)	2525	set,)
1297	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2526	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1298	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	2527	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1299	ac_cache_corrupted=: ;;	2528	ac_cache_corrupted=: ;;
1300	,set)	2529	,set)
1301	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2530	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1302	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2531	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1303	ac_cache_corrupted=: ;;	2532	ac_cache_corrupted=: ;;
1304	,);;	2533	,);;
1305	*)	2534	*)
1306	if test "x$ac_old_val" != "x$ac_new_val"; then	2535	if test "x$ac_old_val" != "x$ac_new_val"; then
		2536	# differences in whitespace do not lead to failure.
		2537	ac_old_val_w=`echo x $ac_old_val`
		2538	ac_new_val_w=`echo x $ac_new_val`
		2539	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1307	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2540	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1308	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2541	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1309	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1310	echo "$as_me: former value: $ac_old_val" >&2;}
1311	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1312	echo "$as_me: current value: $ac_new_val" >&2;}
1313	ac_cache_corrupted=:	2542	ac_cache_corrupted=:
		2543	else
		2544	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2545	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2546	eval $ac_var=\$ac_old_val
		2547	fi
		2548	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		2549	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
		2550	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		2551	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1314	fi;;	2552	fi;;
1315	esac	2553	esac
1316	# Pass precious variables to config.status.	2554	# Pass precious variables to config.status.
1317	if test "$ac_new_set" = set; then	2555	if test "$ac_new_set" = set; then
1318	case $ac_new_val in	2556	case $ac_new_val in
1319	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1320	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	2557	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1321	*) ac_arg=$ac_var=$ac_new_val ;;	2558	*) ac_arg=$ac_var=$ac_new_val ;;
1322	esac	2559	esac
1323	case " $ac_configure_args " in	2560	case " $ac_configure_args " in
1324	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	2561	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1325	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2562	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1326	esac	2563	esac
1327	fi	2564	fi
1328	done	2565	done
1329	if $ac_cache_corrupted; then	2566	if $ac_cache_corrupted; then
		2567	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2568	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1330	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2569	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1331	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	2570	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1332	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1333	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	2571	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1334	{ (exit 1); exit 1; }; }
1335	fi	2572	fi
		2573	## -------------------- ##
		2574	## Main body of script. ##
		2575	## -------------------- ##
1336		2576
1337	ac_ext=c	2577	ac_ext=c
1338	ac_cpp='$CPP $CPPFLAGS'	2578	ac_cpp='$CPP $CPPFLAGS'
1339	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2579	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1340	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2580	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1341	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2581	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1342		2582
1343		2583
1344		2584
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362	ac_aux_dir=	2585	ac_aux_dir=
1363	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2586	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1364	if test -f $ac_dir/install-sh; then	2587	if test -f "$ac_dir/install-sh"; then
1365	ac_aux_dir=$ac_dir	2588	ac_aux_dir=$ac_dir
1366	ac_install_sh="$ac_aux_dir/install-sh -c"	2589	ac_install_sh="$ac_aux_dir/install-sh -c"
1367	break	2590	break
1368	elif test -f $ac_dir/install.sh; then	2591	elif test -f "$ac_dir/install.sh"; then
1369	ac_aux_dir=$ac_dir	2592	ac_aux_dir=$ac_dir
1370	ac_install_sh="$ac_aux_dir/install.sh -c"	2593	ac_install_sh="$ac_aux_dir/install.sh -c"
1371	break	2594	break
1372	elif test -f $ac_dir/shtool; then	2595	elif test -f "$ac_dir/shtool"; then
1373	ac_aux_dir=$ac_dir	2596	ac_aux_dir=$ac_dir
1374	ac_install_sh="$ac_aux_dir/shtool install -c"	2597	ac_install_sh="$ac_aux_dir/shtool install -c"
1375	break	2598	break
1376	fi	2599	fi
1377	done	2600	done
1378	if test -z "$ac_aux_dir"; then	2601	if test -z "$ac_aux_dir"; then
1379	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2602	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1380	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1381	{ (exit 1); exit 1; }; }
1382	fi	2603	fi
		2604
		2605	# These three variables are undocumented and unsupported,
		2606	# and are intended to be withdrawn in a future Autoconf release.
		2607	# They can cause serious problems if a builder's source tree is in a directory
		2608	# whose full name contains unusual characters.
1383	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2609	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1384	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2610	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1385	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2611	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2612
1386		2613
1387	# Make sure we can run config.sub.	2614	# Make sure we can run config.sub.
1388	$ac_config_sub sun4 >/dev/null 2>&1 \|\|	2615	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
1389	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2616	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1390	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1391	{ (exit 1); exit 1; }; }
1392		2617
1393	echo "$as_me:$LINENO: checking build system type" >&5	2618	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1394	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2619	$as_echo_n "checking build system type... " >&6; }
1395	if test "${ac_cv_build+set}" = set; then	2620	if ${ac_cv_build+:} false; then :
1396	echo $ECHO_N "(cached) $ECHO_C" >&6	2621	$as_echo_n "(cached) " >&6
1397	else	2622	else
1398	ac_cv_build_alias=$build_alias	2623	ac_build_alias=$build_alias
1399	test -z "$ac_cv_build_alias" &&	2624	test "x$ac_build_alias" = x &&
1400	ac_cv_build_alias=`$ac_config_guess`	2625	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1401	test -z "$ac_cv_build_alias" &&	2626	test "x$ac_build_alias" = x &&
1402	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2627	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1403	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1404	{ (exit 1); exit 1; }; }
1405	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|	2628	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
1406	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2629	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1407	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1408	{ (exit 1); exit 1; }; }
1409		2630
1410	fi	2631	fi
1411	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2632	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1412	echo "${ECHO_T}$ac_cv_build" >&6	2633	$as_echo "$ac_cv_build" >&6; }
		2634	case $ac_cv_build in
		2635	--*) ;;
		2636	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2637	esac
1413	build=$ac_cv_build	2638	build=$ac_cv_build
1414	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2639	ac_save_IFS=$IFS; IFS='-'
1415	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2640	set x $ac_cv_build
1416	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2641	shift
		2642	build_cpu=$1
		2643	build_vendor=$2
		2644	shift; shift
		2645	# Remember, the first character of IFS is used to create $*,
		2646	# except with old shells:
		2647	build_os=$*
		2648	IFS=$ac_save_IFS
		2649	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
1417		2650
1418		2651
1419	echo "$as_me:$LINENO: checking host system type" >&5	2652	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1420	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2653	$as_echo_n "checking host system type... " >&6; }
1421	if test "${ac_cv_host+set}" = set; then	2654	if ${ac_cv_host+:} false; then :
1422	echo $ECHO_N "(cached) $ECHO_C" >&6	2655	$as_echo_n "(cached) " >&6
1423	else	2656	else
1424	ac_cv_host_alias=$host_alias	2657	if test "x$host_alias" = x; then
1425	test -z "$ac_cv_host_alias" &&
1426	ac_cv_host_alias=$ac_cv_build_alias	2658	ac_cv_host=$ac_cv_build
		2659	else
1427	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|	2660	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
1428	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2661	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1429	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1430	{ (exit 1); exit 1; }; }
1431
1432	fi	2662	fi
		2663
		2664	fi
1433	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2665	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1434	echo "${ECHO_T}$ac_cv_host" >&6	2666	$as_echo "$ac_cv_host" >&6; }
		2667	case $ac_cv_host in
		2668	--*) ;;
		2669	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2670	esac
1435	host=$ac_cv_host	2671	host=$ac_cv_host
1436	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2672	ac_save_IFS=$IFS; IFS='-'
1437	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2673	set x $ac_cv_host
1438	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2674	shift
		2675	host_cpu=$1
		2676	host_vendor=$2
		2677	shift; shift
		2678	# Remember, the first character of IFS is used to create $*,
		2679	# except with old shells:
		2680	host_os=$*
		2681	IFS=$ac_save_IFS
		2682	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1439		2683
1440		2684
1441	echo "$as_me:$LINENO: checking target system type" >&5	2685	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1442	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2686	$as_echo_n "checking target system type... " >&6; }
1443	if test "${ac_cv_target+set}" = set; then	2687	if ${ac_cv_target+:} false; then :
1444	echo $ECHO_N "(cached) $ECHO_C" >&6	2688	$as_echo_n "(cached) " >&6
1445	else	2689	else
1446	ac_cv_target_alias=$target_alias	2690	if test "x$target_alias" = x; then
1447	test "x$ac_cv_target_alias" = "x" &&
1448	ac_cv_target_alias=$ac_cv_host_alias	2691	ac_cv_target=$ac_cv_host
		2692	else
1449	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|	2693	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
1450	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2694	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1451	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1452	{ (exit 1); exit 1; }; }
1453
1454	fi	2695	fi
		2696
		2697	fi
1455	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2698	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1456	echo "${ECHO_T}$ac_cv_target" >&6	2699	$as_echo "$ac_cv_target" >&6; }
		2700	case $ac_cv_target in
		2701	--*) ;;
		2702	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2703	esac
1457	target=$ac_cv_target	2704	target=$ac_cv_target
1458	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2705	ac_save_IFS=$IFS; IFS='-'
1459	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2706	set x $ac_cv_target
1460	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2707	shift
		2708	target_cpu=$1
		2709	target_vendor=$2
		2710	shift; shift
		2711	# Remember, the first character of IFS is used to create $*,
		2712	# except with old shells:
		2713	target_os=$*
		2714	IFS=$ac_save_IFS
		2715	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
1461		2716
1462		2717
1463	# The aliases save the names the user supplied, while $host etc.	2718	# The aliases save the names the user supplied, while $host etc.
1464	# will get canonicalized.	2719	# will get canonicalized.
1465	test -n "$target_alias" &&	2720	test -n "$target_alias" &&
…		…
1478	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2733	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1479	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2734	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1480	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2735	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1481	# OS/2's system install, which has a completely different semantic	2736	# OS/2's system install, which has a completely different semantic
1482	# ./install, which can be erroneously created by make from ./install.sh.	2737	# ./install, which can be erroneously created by make from ./install.sh.
		2738	# Reject install programs that cannot install multiple files.
1483	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2739	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1484	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2740	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1485	if test -z "$INSTALL"; then	2741	if test -z "$INSTALL"; then
1486	if test "${ac_cv_path_install+set}" = set; then	2742	if ${ac_cv_path_install+:} false; then :
1487	echo $ECHO_N "(cached) $ECHO_C" >&6	2743	$as_echo_n "(cached) " >&6
1488	else	2744	else
1489	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2745	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1490	for as_dir in $PATH	2746	for as_dir in $PATH
1491	do	2747	do
1492	IFS=$as_save_IFS	2748	IFS=$as_save_IFS
1493	test -z "$as_dir" && as_dir=.	2749	test -z "$as_dir" && as_dir=.
1494	# Account for people who put trailing slashes in PATH elements.	2750	# Account for people who put trailing slashes in PATH elements.
1495	case $as_dir/ in	2751	case $as_dir/ in #((
1496	./ \| .// \| /cC/* \| \	2752	./ \| .// \| /[cC]/* \| \
1497	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	2753	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1498	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \	2754	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1499	/usr/ucb/* ) ;;	2755	/usr/ucb/* ) ;;
1500	*)	2756	*)
1501	# OSF1 and SCO ODT 3.0 have their own names for install.	2757	# OSF1 and SCO ODT 3.0 have their own names for install.
1502	# Don't use installbsd from OSF since it installs stuff as root	2758	# Don't use installbsd from OSF since it installs stuff as root
1503	# by default.	2759	# by default.
1504	for ac_prog in ginstall scoinst install; do	2760	for ac_prog in ginstall scoinst install; do
1505	for ac_exec_ext in '' $ac_executable_extensions; do	2761	for ac_exec_ext in '' $ac_executable_extensions; do
1506	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2762	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1507	if test $ac_prog = install &&	2763	if test $ac_prog = install &&
1508	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2764	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1509	# AIX install. It has an incompatible calling convention.	2765	# AIX install. It has an incompatible calling convention.
1510	:	2766	:
1511	elif test $ac_prog = install &&	2767	elif test $ac_prog = install &&
1512	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2768	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1513	# program-specific install script used by HP pwplus--don't use.	2769	# program-specific install script used by HP pwplus--don't use.
1514	:	2770	:
1515	else	2771	else
		2772	rm -rf conftest.one conftest.two conftest.dir
		2773	echo one > conftest.one
		2774	echo two > conftest.two
		2775	mkdir conftest.dir
		2776	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2777	test -s conftest.one && test -s conftest.two &&
		2778	test -s conftest.dir/conftest.one &&
		2779	test -s conftest.dir/conftest.two
		2780	then
1516	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2781	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1517	break 3	2782	break 3
		2783	fi
1518	fi	2784	fi
1519	fi	2785	fi
1520	done	2786	done
1521	done	2787	done
1522	;;	2788	;;
1523	esac	2789	esac
		2790
1524	done	2791	done
		2792	IFS=$as_save_IFS
1525		2793
		2794	rm -rf conftest.one conftest.two conftest.dir
1526		2795
1527	fi	2796	fi
1528	if test "${ac_cv_path_install+set}" = set; then	2797	if test "${ac_cv_path_install+set}" = set; then
1529	INSTALL=$ac_cv_path_install	2798	INSTALL=$ac_cv_path_install
1530	else	2799	else
1531	# As a last resort, use the slow shell script. We don't cache a	2800	# As a last resort, use the slow shell script. Don't cache a
1532	# path for INSTALL within a source directory, because that will	2801	# value for INSTALL within a source directory, because that will
1533	# break other packages using the cache if that directory is	2802	# break other packages using the cache if that directory is
1534	# removed, or if the path is relative.	2803	# removed, or if the value is a relative name.
1535	INSTALL=$ac_install_sh	2804	INSTALL=$ac_install_sh
1536	fi	2805	fi
1537	fi	2806	fi
1538	echo "$as_me:$LINENO: result: $INSTALL" >&5	2807	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1539	echo "${ECHO_T}$INSTALL" >&6	2808	$as_echo "$INSTALL" >&6; }
1540		2809
1541	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2810	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1542	# It thinks the first close brace ends the variable substitution.	2811	# It thinks the first close brace ends the variable substitution.
1543	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2812	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1544		2813
1545	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2814	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1546		2815
1547	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2816	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1548		2817
1549	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2818	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1550	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2819	$as_echo_n "checking whether build environment is sane... " >&6; }
1551	# Just in case	2820	# Just in case
1552	sleep 1	2821	sleep 1
1553	echo timestamp > conftest.file	2822	echo timestamp > conftest.file
1554	# Do `set' in a subshell so we don't clobber the current shell's	2823	# Do `set' in a subshell so we don't clobber the current shell's
1555	# arguments. Must try -L first in case configure is actually a	2824	# arguments. Must try -L first in case configure is actually a
…		…
1568		2837
1569	# If neither matched, then we have a broken ls. This can happen	2838	# If neither matched, then we have a broken ls. This can happen
1570	# if, for instance, CONFIG_SHELL is bash and it inherits a	2839	# if, for instance, CONFIG_SHELL is bash and it inherits a
1571	# broken ls alias from the environment. This has actually	2840	# broken ls alias from the environment. This has actually
1572	# happened. Such a system could not be considered "sane".	2841	# happened. Such a system could not be considered "sane".
1573	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1574	alias in your environment" >&5
1575	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	2842	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1576	alias in your environment" >&2;}	2843	alias in your environment" "$LINENO" 5
1577	{ (exit 1); exit 1; }; }
1578	fi	2844	fi
1579		2845
1580	test "$2" = conftest.file	2846	test "$2" = conftest.file
1581	)	2847	)
1582	then	2848	then
1583	# Ok.	2849	# Ok.
1584	:	2850	:
1585	else	2851	else
1586	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1587	Check your system clock" >&5
1588	echo "$as_me: error: newly created file is older than distributed files!	2852	as_fn_error $? "newly created file is older than distributed files!
1589	Check your system clock" >&2;}	2853	Check your system clock" "$LINENO" 5
1590	{ (exit 1); exit 1; }; }
1591	fi	2854	fi
1592	echo "$as_me:$LINENO: result: yes" >&5	2855	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1593	echo "${ECHO_T}yes" >&6	2856	$as_echo "yes" >&6; }
1594	test "$program_prefix" != NONE &&	2857	test "$program_prefix" != NONE &&
1595	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2858	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1596	# Use a double $ so make ignores it.	2859	# Use a double $ so make ignores it.
1597	test "$program_suffix" != NONE &&	2860	test "$program_suffix" != NONE &&
1598	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2861	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1599	# Double any \ or $. echo might interpret backslashes.	2862	# Double any \ or $.
1600	# By default was `s,x,x', remove it if useless.	2863	# By default was `s,x,x', remove it if useless.
1601	cat <<\_ACEOF >conftest.sed
1602	s/[\\$]/&&/g;s/;s,x,x,$//	2864	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1603	_ACEOF
1604	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`	2865	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
1605	rm conftest.sed
1606		2866
1607		2867
1608	# expand $ac_aux_dir to an absolute path	2868	# expand $ac_aux_dir to an absolute path
1609	am_aux_dir=`cd $ac_aux_dir && pwd`	2869	am_aux_dir=`cd $ac_aux_dir && pwd`
1610		2870
…		…
1612	# Use eval to expand $SHELL	2872	# Use eval to expand $SHELL
1613	if eval "$MISSING --run true"; then	2873	if eval "$MISSING --run true"; then
1614	am_missing_run="$MISSING --run "	2874	am_missing_run="$MISSING --run "
1615	else	2875	else
1616	am_missing_run=	2876	am_missing_run=
1617	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2877	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
1618	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	2878	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1619	fi	2879	fi
1620		2880
1621	for ac_prog in gawk mawk nawk awk	2881	for ac_prog in gawk mawk nawk awk
1622	do	2882	do
1623	# Extract the first word of "$ac_prog", so it can be a program name with args.	2883	# Extract the first word of "$ac_prog", so it can be a program name with args.
1624	set dummy $ac_prog; ac_word=$2	2884	set dummy $ac_prog; ac_word=$2
1625	echo "$as_me:$LINENO: checking for $ac_word" >&5	2885	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1626	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2886	$as_echo_n "checking for $ac_word... " >&6; }
1627	if test "${ac_cv_prog_AWK+set}" = set; then	2887	if ${ac_cv_prog_AWK+:} false; then :
1628	echo $ECHO_N "(cached) $ECHO_C" >&6	2888	$as_echo_n "(cached) " >&6
1629	else	2889	else
1630	if test -n "$AWK"; then	2890	if test -n "$AWK"; then
1631	ac_cv_prog_AWK="$AWK" # Let the user override the test.	2891	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1632	else	2892	else
1633	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2893	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1634	for as_dir in $PATH	2894	for as_dir in $PATH
1635	do	2895	do
1636	IFS=$as_save_IFS	2896	IFS=$as_save_IFS
1637	test -z "$as_dir" && as_dir=.	2897	test -z "$as_dir" && as_dir=.
1638	for ac_exec_ext in '' $ac_executable_extensions; do	2898	for ac_exec_ext in '' $ac_executable_extensions; do
1639	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2899	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1640	ac_cv_prog_AWK="$ac_prog"	2900	ac_cv_prog_AWK="$ac_prog"
1641	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2901	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1642	break 2	2902	break 2
1643	fi	2903	fi
1644	done	2904	done
1645	done	2905	done
		2906	IFS=$as_save_IFS
1646		2907
1647	fi	2908	fi
1648	fi	2909	fi
1649	AWK=$ac_cv_prog_AWK	2910	AWK=$ac_cv_prog_AWK
1650	if test -n "$AWK"; then	2911	if test -n "$AWK"; then
1651	echo "$as_me:$LINENO: result: $AWK" >&5	2912	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1652	echo "${ECHO_T}$AWK" >&6	2913	$as_echo "$AWK" >&6; }
1653	else	2914	else
1654	echo "$as_me:$LINENO: result: no" >&5	2915	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1655	echo "${ECHO_T}no" >&6	2916	$as_echo "no" >&6; }
1656	fi	2917	fi
		2918
1657		2919
1658	test -n "$AWK" && break	2920	test -n "$AWK" && break
1659	done	2921	done
1660		2922
1661	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	2923	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1662	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	2924	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1663	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	2925	set x ${MAKE-make}
		2926	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1664	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	2927	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
1665	echo $ECHO_N "(cached) $ECHO_C" >&6	2928	$as_echo_n "(cached) " >&6
1666	else	2929	else
1667	cat >conftest.make <<\_ACEOF	2930	cat >conftest.make <<\_ACEOF
		2931	SHELL = /bin/sh
1668	all:	2932	all:
1669	@echo 'ac_maketemp="$(MAKE)"'	2933	@echo '@@@%%%=$(MAKE)=@@@%%%'
1670	_ACEOF	2934	_ACEOF
1671	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	2935	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1672	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	2936	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1673	if test -n "$ac_maketemp"; then	2937	@@@%%%=?=@@@%%%*)
1674	eval ac_cv_prog_make_${ac_make}_set=yes	2938	eval ac_cv_prog_make_${ac_make}_set=yes;;
1675	else	2939	*)
1676	eval ac_cv_prog_make_${ac_make}_set=no	2940	eval ac_cv_prog_make_${ac_make}_set=no;;
1677	fi	2941	esac
1678	rm -f conftest.make	2942	rm -f conftest.make
1679	fi	2943	fi
1680	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	2944	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1681	echo "$as_me:$LINENO: result: yes" >&5	2945	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1682	echo "${ECHO_T}yes" >&6	2946	$as_echo "yes" >&6; }
1683	SET_MAKE=	2947	SET_MAKE=
1684	else	2948	else
1685	echo "$as_me:$LINENO: result: no" >&5	2949	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1686	echo "${ECHO_T}no" >&6	2950	$as_echo "no" >&6; }
1687	SET_MAKE="MAKE=${MAKE-make}"	2951	SET_MAKE="MAKE=${MAKE-make}"
1688	fi	2952	fi
1689		2953
1690	rm -rf .tst 2>/dev/null	2954	rm -rf .tst 2>/dev/null
1691	mkdir .tst 2>/dev/null	2955	mkdir .tst 2>/dev/null
…		…
1697	rmdir .tst 2>/dev/null	2961	rmdir .tst 2>/dev/null
1698		2962
1699	# test to see if srcdir already configured	2963	# test to see if srcdir already configured
1700	if test "`cd $srcdir && pwd`" != "`pwd`" &&	2964	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1701	test -f $srcdir/config.status; then	2965	test -f $srcdir/config.status; then
1702	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1703	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}	2966	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1704	{ (exit 1); exit 1; }; }
1705	fi	2967	fi
1706		2968
1707	# test whether we have cygpath	2969	# test whether we have cygpath
1708	if test -z "$CYGPATH_W"; then	2970	if test -z "$CYGPATH_W"; then
1709	if (cygpath --version) >/dev/null 2>/dev/null; then	2971	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1713	fi	2975	fi
1714	fi	2976	fi
1715		2977
1716		2978
1717	# Define the identity of the package.	2979	# Define the identity of the package.
1718	PACKAGE=vpe	2980	PACKAGE='gvpe'
1719	VERSION=1.6.1	2981	VERSION='3.1'
1720		2982
1721		2983
1722	cat >>confdefs.h <<_ACEOF	2984	cat >>confdefs.h <<_ACEOF
1723	#define PACKAGE "$PACKAGE"	2985	#define PACKAGE "$PACKAGE"
1724	_ACEOF	2986	_ACEOF
…		…
1755	# will honor the `STRIP' environment variable to overrule this program.	3017	# will honor the `STRIP' environment variable to overrule this program.
1756	if test "$cross_compiling" != no; then	3018	if test "$cross_compiling" != no; then
1757	if test -n "$ac_tool_prefix"; then	3019	if test -n "$ac_tool_prefix"; then
1758	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3020	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1759	set dummy ${ac_tool_prefix}strip; ac_word=$2	3021	set dummy ${ac_tool_prefix}strip; ac_word=$2
1760	echo "$as_me:$LINENO: checking for $ac_word" >&5	3022	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1761	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3023	$as_echo_n "checking for $ac_word... " >&6; }
1762	if test "${ac_cv_prog_STRIP+set}" = set; then	3024	if ${ac_cv_prog_STRIP+:} false; then :
1763	echo $ECHO_N "(cached) $ECHO_C" >&6	3025	$as_echo_n "(cached) " >&6
1764	else	3026	else
1765	if test -n "$STRIP"; then	3027	if test -n "$STRIP"; then
1766	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3028	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1767	else	3029	else
1768	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3030	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1769	for as_dir in $PATH	3031	for as_dir in $PATH
1770	do	3032	do
1771	IFS=$as_save_IFS	3033	IFS=$as_save_IFS
1772	test -z "$as_dir" && as_dir=.	3034	test -z "$as_dir" && as_dir=.
1773	for ac_exec_ext in '' $ac_executable_extensions; do	3035	for ac_exec_ext in '' $ac_executable_extensions; do
1774	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3036	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1775	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3037	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1776	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3038	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1777	break 2	3039	break 2
1778	fi	3040	fi
1779	done	3041	done
1780	done	3042	done
		3043	IFS=$as_save_IFS
1781		3044
1782	fi	3045	fi
1783	fi	3046	fi
1784	STRIP=$ac_cv_prog_STRIP	3047	STRIP=$ac_cv_prog_STRIP
1785	if test -n "$STRIP"; then	3048	if test -n "$STRIP"; then
1786	echo "$as_me:$LINENO: result: $STRIP" >&5	3049	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1787	echo "${ECHO_T}$STRIP" >&6	3050	$as_echo "$STRIP" >&6; }
1788	else	3051	else
1789	echo "$as_me:$LINENO: result: no" >&5	3052	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1790	echo "${ECHO_T}no" >&6	3053	$as_echo "no" >&6; }
1791	fi	3054	fi
		3055
1792		3056
1793	fi	3057	fi
1794	if test -z "$ac_cv_prog_STRIP"; then	3058	if test -z "$ac_cv_prog_STRIP"; then
1795	ac_ct_STRIP=$STRIP	3059	ac_ct_STRIP=$STRIP
1796	# Extract the first word of "strip", so it can be a program name with args.	3060	# Extract the first word of "strip", so it can be a program name with args.
1797	set dummy strip; ac_word=$2	3061	set dummy strip; ac_word=$2
1798	echo "$as_me:$LINENO: checking for $ac_word" >&5	3062	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1799	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3063	$as_echo_n "checking for $ac_word... " >&6; }
1800	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3064	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1801	echo $ECHO_N "(cached) $ECHO_C" >&6	3065	$as_echo_n "(cached) " >&6
1802	else	3066	else
1803	if test -n "$ac_ct_STRIP"; then	3067	if test -n "$ac_ct_STRIP"; then
1804	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3068	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1805	else	3069	else
1806	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3070	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1807	for as_dir in $PATH	3071	for as_dir in $PATH
1808	do	3072	do
1809	IFS=$as_save_IFS	3073	IFS=$as_save_IFS
1810	test -z "$as_dir" && as_dir=.	3074	test -z "$as_dir" && as_dir=.
1811	for ac_exec_ext in '' $ac_executable_extensions; do	3075	for ac_exec_ext in '' $ac_executable_extensions; do
1812	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3076	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1813	ac_cv_prog_ac_ct_STRIP="strip"	3077	ac_cv_prog_ac_ct_STRIP="strip"
1814	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3078	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1815	break 2	3079	break 2
1816	fi	3080	fi
1817	done	3081	done
1818	done	3082	done
		3083	IFS=$as_save_IFS
1819		3084
1820	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1821	fi	3085	fi
1822	fi	3086	fi
1823	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3087	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1824	if test -n "$ac_ct_STRIP"; then	3088	if test -n "$ac_ct_STRIP"; then
1825	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3089	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1826	echo "${ECHO_T}$ac_ct_STRIP" >&6	3090	$as_echo "$ac_ct_STRIP" >&6; }
1827	else	3091	else
1828	echo "$as_me:$LINENO: result: no" >&5	3092	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1829	echo "${ECHO_T}no" >&6	3093	$as_echo "no" >&6; }
1830	fi	3094	fi
1831		3095
		3096	if test "x$ac_ct_STRIP" = x; then
		3097	STRIP=":"
		3098	else
		3099	case $cross_compiling:$ac_tool_warned in
		3100	yes:)
		3101	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3102	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3103	ac_tool_warned=yes ;;
		3104	esac
1832	STRIP=$ac_ct_STRIP	3105	STRIP=$ac_ct_STRIP
		3106	fi
1833	else	3107	else
1834	STRIP="$ac_cv_prog_STRIP"	3108	STRIP="$ac_cv_prog_STRIP"
1835	fi	3109	fi
1836		3110
1837	fi	3111	fi
…		…
1840	# We need awk for the "check" target. The system "awk" is bad on	3114	# We need awk for the "check" target. The system "awk" is bad on
1841	# some platforms.	3115	# some platforms.
1842		3116
1843		3117
1844		3118
1845	ac_config_headers="$ac_config_headers config.h"	3119	ac_config_headers="$ac_config_headers config.h"
1846		3120
1847	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3121	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1848	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3122	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1849	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3123	# Check whether --enable-maintainer-mode was given.
1850	if test "${enable_maintainer_mode+set}" = set; then	3124	if test "${enable_maintainer_mode+set}" = set; then :
1851	enableval="$enable_maintainer_mode"	3125	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1852	USE_MAINTAINER_MODE=$enableval
1853	else	3126	else
1854	USE_MAINTAINER_MODE=no	3127	USE_MAINTAINER_MODE=no
1855	fi;	3128	fi
		3129
1856	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3130	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1857	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3131	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1858		3132
1859		3133
1860	if test $USE_MAINTAINER_MODE = yes; then	3134	if test $USE_MAINTAINER_MODE = yes; then
1861	MAINTAINER_MODE_TRUE=	3135	MAINTAINER_MODE_TRUE=
1862	MAINTAINER_MODE_FALSE='#'	3136	MAINTAINER_MODE_FALSE='#'
…		…
1869		3143
1870		3144
1871		3145
1872		3146
1873		3147
1874
1875
1876
1877
1878
1879	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1880
1881	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1882		3148
1883		3149
1884		3150
1885	MKINSTALLDIRS=	3151	MKINSTALLDIRS=
1886	if test -n "$ac_aux_dir"; then	3152	if test -n "$ac_aux_dir"; then
…		…
1894		3160
1895		3161
1896		3162
1897	# Extract the first word of "msgfmt", so it can be a program name with args.	3163	# Extract the first word of "msgfmt", so it can be a program name with args.
1898	set dummy msgfmt; ac_word=$2	3164	set dummy msgfmt; ac_word=$2
1899	echo "$as_me:$LINENO: checking for $ac_word" >&5	3165	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1900	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3166	$as_echo_n "checking for $ac_word... " >&6; }
1901	if test "${ac_cv_path_MSGFMT+set}" = set; then	3167	if ${ac_cv_path_MSGFMT+:} false; then :
1902	echo $ECHO_N "(cached) $ECHO_C" >&6	3168	$as_echo_n "(cached) " >&6
1903	else	3169	else
1904	case "$MSGFMT" in	3170	case "$MSGFMT" in
1905	/*)	3171	/*)
1906	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3172	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1907	;;	3173	;;
…		…
1922	;;	3188	;;
1923	esac	3189	esac
1924	fi	3190	fi
1925	MSGFMT="$ac_cv_path_MSGFMT"	3191	MSGFMT="$ac_cv_path_MSGFMT"
1926	if test "$MSGFMT" != ":"; then	3192	if test "$MSGFMT" != ":"; then
1927	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3193	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1928	echo "${ECHO_T}$MSGFMT" >&6	3194	$as_echo "$MSGFMT" >&6; }
1929	else	3195	else
1930	echo "$as_me:$LINENO: result: no" >&5	3196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1931	echo "${ECHO_T}no" >&6	3197	$as_echo "no" >&6; }
1932	fi	3198	fi
1933		3199
1934	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3200	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1935	set dummy gmsgfmt; ac_word=$2	3201	set dummy gmsgfmt; ac_word=$2
1936	echo "$as_me:$LINENO: checking for $ac_word" >&5	3202	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1937	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3203	$as_echo_n "checking for $ac_word... " >&6; }
1938	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3204	if ${ac_cv_path_GMSGFMT+:} false; then :
1939	echo $ECHO_N "(cached) $ECHO_C" >&6	3205	$as_echo_n "(cached) " >&6
1940	else	3206	else
1941	case $GMSGFMT in	3207	case $GMSGFMT in
1942	[\\/]* \| ?:[\\/]*)	3208	[\\/]* \| ?:[\\/]*)
1943	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3209	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1944	;;	3210	;;
…		…
1946	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3212	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1947	for as_dir in $PATH	3213	for as_dir in $PATH
1948	do	3214	do
1949	IFS=$as_save_IFS	3215	IFS=$as_save_IFS
1950	test -z "$as_dir" && as_dir=.	3216	test -z "$as_dir" && as_dir=.
1951	for ac_exec_ext in '' $ac_executable_extensions; do	3217	for ac_exec_ext in '' $ac_executable_extensions; do
1952	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3218	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1953	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3219	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1954	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3220	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1955	break 2	3221	break 2
1956	fi	3222	fi
1957	done	3223	done
1958	done	3224	done
		3225	IFS=$as_save_IFS
1959		3226
1960	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3227	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1961	;;	3228	;;
1962	esac	3229	esac
1963	fi	3230	fi
1964	GMSGFMT=$ac_cv_path_GMSGFMT	3231	GMSGFMT=$ac_cv_path_GMSGFMT
1965
1966	if test -n "$GMSGFMT"; then	3232	if test -n "$GMSGFMT"; then
1967	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3233	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1968	echo "${ECHO_T}$GMSGFMT" >&6	3234	$as_echo "$GMSGFMT" >&6; }
1969	else	3235	else
1970	echo "$as_me:$LINENO: result: no" >&5	3236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1971	echo "${ECHO_T}no" >&6	3237	$as_echo "no" >&6; }
1972	fi	3238	fi
		3239
1973		3240
1974		3241
1975	# Extract the first word of "xgettext", so it can be a program name with args.	3242	# Extract the first word of "xgettext", so it can be a program name with args.
1976	set dummy xgettext; ac_word=$2	3243	set dummy xgettext; ac_word=$2
1977	echo "$as_me:$LINENO: checking for $ac_word" >&5	3244	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1978	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3245	$as_echo_n "checking for $ac_word... " >&6; }
1979	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3246	if ${ac_cv_path_XGETTEXT+:} false; then :
1980	echo $ECHO_N "(cached) $ECHO_C" >&6	3247	$as_echo_n "(cached) " >&6
1981	else	3248	else
1982	case "$XGETTEXT" in	3249	case "$XGETTEXT" in
1983	/*)	3250	/*)
1984	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3251	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1985	;;	3252	;;
…		…
2000	;;	3267	;;
2001	esac	3268	esac
2002	fi	3269	fi
2003	XGETTEXT="$ac_cv_path_XGETTEXT"	3270	XGETTEXT="$ac_cv_path_XGETTEXT"
2004	if test "$XGETTEXT" != ":"; then	3271	if test "$XGETTEXT" != ":"; then
2005	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3272	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2006	echo "${ECHO_T}$XGETTEXT" >&6	3273	$as_echo "$XGETTEXT" >&6; }
2007	else	3274	else
2008	echo "$as_me:$LINENO: result: no" >&5	3275	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2009	echo "${ECHO_T}no" >&6	3276	$as_echo "no" >&6; }
2010	fi	3277	fi
2011		3278
2012	rm -f messages.po	3279	rm -f messages.po
2013		3280
2014	# Extract the first word of "msgmerge", so it can be a program name with args.	3281	# Extract the first word of "msgmerge", so it can be a program name with args.
2015	set dummy msgmerge; ac_word=$2	3282	set dummy msgmerge; ac_word=$2
2016	echo "$as_me:$LINENO: checking for $ac_word" >&5	3283	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2017	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3284	$as_echo_n "checking for $ac_word... " >&6; }
2018	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3285	if ${ac_cv_path_MSGMERGE+:} false; then :
2019	echo $ECHO_N "(cached) $ECHO_C" >&6	3286	$as_echo_n "(cached) " >&6
2020	else	3287	else
2021	case "$MSGMERGE" in	3288	case "$MSGMERGE" in
2022	/*)	3289	/*)
2023	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3290	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2024	;;	3291	;;
…		…
2038	;;	3305	;;
2039	esac	3306	esac
2040	fi	3307	fi
2041	MSGMERGE="$ac_cv_path_MSGMERGE"	3308	MSGMERGE="$ac_cv_path_MSGMERGE"
2042	if test "$MSGMERGE" != ":"; then	3309	if test "$MSGMERGE" != ":"; then
2043	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2044	echo "${ECHO_T}$MSGMERGE" >&6	3311	$as_echo "$MSGMERGE" >&6; }
2045	else	3312	else
2046	echo "$as_me:$LINENO: result: no" >&5	3313	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2047	echo "${ECHO_T}no" >&6	3314	$as_echo "no" >&6; }
2048	fi	3315	fi
2049		3316
2050		3317
2051	if test "$GMSGFMT" != ":"; then	3318	if test "$GMSGFMT" != ":"; then
2052	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3319	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2053	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	3320	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2054	: ;	3321	: ;
2055	else	3322	else
2056	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`	3323	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`
2057	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3324	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2058	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3325	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2059	GMSGFMT=":"	3326	GMSGFMT=":"
2060	fi	3327	fi
2061	fi	3328	fi
2062		3329
2063	if test "$XGETTEXT" != ":"; then	3330	if test "$XGETTEXT" != ":"; then
2064	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3331	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2065	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	3332	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2066	: ;	3333	: ;
2067	else	3334	else
2068	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3335	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2069	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3336	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2070	XGETTEXT=":"	3337	XGETTEXT=":"
2071	fi	3338	fi
2072	rm -f messages.po	3339	rm -f messages.po
2073	fi	3340	fi
2074		3341
2075	ac_config_commands="$ac_config_commands default-1"	3342	ac_config_commands="$ac_config_commands default-1"
2076		3343
2077		3344
2078		3345
2079	if test "X$prefix" = "XNONE"; then	3346	if test "X$prefix" = "XNONE"; then
2080	acl_final_prefix="$ac_default_prefix"	3347	acl_final_prefix="$ac_default_prefix"
…		…
2091	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3358	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2092	prefix="$acl_save_prefix"	3359	prefix="$acl_save_prefix"
2093		3360
2094	DEPDIR="${am__leading_dot}deps"	3361	DEPDIR="${am__leading_dot}deps"
2095		3362
2096	ac_config_commands="$ac_config_commands depfiles"	3363	ac_config_commands="$ac_config_commands depfiles"
2097		3364
2098		3365
2099	am_make=${MAKE-make}	3366	am_make=${MAKE-make}
2100	cat > confinc << 'END'	3367	cat > confinc << 'END'
2101	am__doit:	3368	am__doit:
2102	@echo done	3369	@echo done
2103	.PHONY: am__doit	3370	.PHONY: am__doit
2104	END	3371	END
2105	# If we don't find an include directive, just comment out the code.	3372	# If we don't find an include directive, just comment out the code.
2106	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3373	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2107	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6	3374	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2108	am__include="#"	3375	am__include="#"
2109	am__quote=	3376	am__quote=
2110	_am_result=none	3377	_am_result=none
2111	# First try GNU make style include.	3378	# First try GNU make style include.
2112	echo "include confinc" > confmf	3379	echo "include confinc" > confmf
…		…
2129	_am_result=BSD	3396	_am_result=BSD
2130	fi	3397	fi
2131	fi	3398	fi
2132		3399
2133		3400
2134	echo "$as_me:$LINENO: result: $_am_result" >&5	3401	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2135	echo "${ECHO_T}$_am_result" >&6	3402	$as_echo "$_am_result" >&6; }
2136	rm -f confinc confmf	3403	rm -f confinc confmf
2137		3404
2138	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3405	# Check whether --enable-dependency-tracking was given.
2139	if test "${enable_dependency_tracking+set}" = set; then	3406	if test "${enable_dependency_tracking+set}" = set; then :
2140	enableval="$enable_dependency_tracking"	3407	enableval=$enable_dependency_tracking;
2141
2142	fi;	3408	fi
		3409
2143	if test "x$enable_dependency_tracking" != xno; then	3410	if test "x$enable_dependency_tracking" != xno; then
2144	am_depcomp="$ac_aux_dir/depcomp"	3411	am_depcomp="$ac_aux_dir/depcomp"
2145	AMDEPBACKSLASH='\'	3412	AMDEPBACKSLASH='\'
2146	fi	3413	fi
2147		3414
…		…
2162	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3429	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2163	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3430	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2164	if test -n "$ac_tool_prefix"; then	3431	if test -n "$ac_tool_prefix"; then
2165	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3432	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2166	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3433	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2167	echo "$as_me:$LINENO: checking for $ac_word" >&5	3434	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2168	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3435	$as_echo_n "checking for $ac_word... " >&6; }
2169	if test "${ac_cv_prog_CC+set}" = set; then	3436	if ${ac_cv_prog_CC+:} false; then :
2170	echo $ECHO_N "(cached) $ECHO_C" >&6	3437	$as_echo_n "(cached) " >&6
2171	else	3438	else
2172	if test -n "$CC"; then	3439	if test -n "$CC"; then
2173	ac_cv_prog_CC="$CC" # Let the user override the test.	3440	ac_cv_prog_CC="$CC" # Let the user override the test.
2174	else	3441	else
2175	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3442	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2176	for as_dir in $PATH	3443	for as_dir in $PATH
2177	do	3444	do
2178	IFS=$as_save_IFS	3445	IFS=$as_save_IFS
2179	test -z "$as_dir" && as_dir=.	3446	test -z "$as_dir" && as_dir=.
2180	for ac_exec_ext in '' $ac_executable_extensions; do	3447	for ac_exec_ext in '' $ac_executable_extensions; do
2181	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3448	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2182	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3449	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2183	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3450	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2184	break 2	3451	break 2
2185	fi	3452	fi
2186	done	3453	done
2187	done	3454	done
		3455	IFS=$as_save_IFS
2188		3456
2189	fi	3457	fi
2190	fi	3458	fi
2191	CC=$ac_cv_prog_CC	3459	CC=$ac_cv_prog_CC
2192	if test -n "$CC"; then	3460	if test -n "$CC"; then
2193	echo "$as_me:$LINENO: result: $CC" >&5	3461	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2194	echo "${ECHO_T}$CC" >&6	3462	$as_echo "$CC" >&6; }
2195	else	3463	else
2196	echo "$as_me:$LINENO: result: no" >&5	3464	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2197	echo "${ECHO_T}no" >&6	3465	$as_echo "no" >&6; }
2198	fi	3466	fi
		3467
2199		3468
2200	fi	3469	fi
2201	if test -z "$ac_cv_prog_CC"; then	3470	if test -z "$ac_cv_prog_CC"; then
2202	ac_ct_CC=$CC	3471	ac_ct_CC=$CC
2203	# Extract the first word of "gcc", so it can be a program name with args.	3472	# Extract the first word of "gcc", so it can be a program name with args.
2204	set dummy gcc; ac_word=$2	3473	set dummy gcc; ac_word=$2
2205	echo "$as_me:$LINENO: checking for $ac_word" >&5	3474	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2206	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3475	$as_echo_n "checking for $ac_word... " >&6; }
2207	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3476	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2208	echo $ECHO_N "(cached) $ECHO_C" >&6	3477	$as_echo_n "(cached) " >&6
2209	else	3478	else
2210	if test -n "$ac_ct_CC"; then	3479	if test -n "$ac_ct_CC"; then
2211	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3480	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2212	else	3481	else
2213	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3482	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2214	for as_dir in $PATH	3483	for as_dir in $PATH
2215	do	3484	do
2216	IFS=$as_save_IFS	3485	IFS=$as_save_IFS
2217	test -z "$as_dir" && as_dir=.	3486	test -z "$as_dir" && as_dir=.
2218	for ac_exec_ext in '' $ac_executable_extensions; do	3487	for ac_exec_ext in '' $ac_executable_extensions; do
2219	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3488	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2220	ac_cv_prog_ac_ct_CC="gcc"	3489	ac_cv_prog_ac_ct_CC="gcc"
2221	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3490	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2222	break 2	3491	break 2
2223	fi	3492	fi
2224	done	3493	done
2225	done	3494	done
		3495	IFS=$as_save_IFS
2226		3496
2227	fi	3497	fi
2228	fi	3498	fi
2229	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3499	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2230	if test -n "$ac_ct_CC"; then	3500	if test -n "$ac_ct_CC"; then
2231	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3501	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2232	echo "${ECHO_T}$ac_ct_CC" >&6	3502	$as_echo "$ac_ct_CC" >&6; }
2233	else	3503	else
2234	echo "$as_me:$LINENO: result: no" >&5	3504	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2235	echo "${ECHO_T}no" >&6	3505	$as_echo "no" >&6; }
2236	fi	3506	fi
2237		3507
		3508	if test "x$ac_ct_CC" = x; then
		3509	CC=""
		3510	else
		3511	case $cross_compiling:$ac_tool_warned in
		3512	yes:)
		3513	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3514	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3515	ac_tool_warned=yes ;;
		3516	esac
2238	CC=$ac_ct_CC	3517	CC=$ac_ct_CC
		3518	fi
2239	else	3519	else
2240	CC="$ac_cv_prog_CC"	3520	CC="$ac_cv_prog_CC"
2241	fi	3521	fi
2242		3522
2243	if test -z "$CC"; then	3523	if test -z "$CC"; then
2244	if test -n "$ac_tool_prefix"; then	3524	if test -n "$ac_tool_prefix"; then
2245	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3525	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2246	set dummy ${ac_tool_prefix}cc; ac_word=$2	3526	set dummy ${ac_tool_prefix}cc; ac_word=$2
2247	echo "$as_me:$LINENO: checking for $ac_word" >&5	3527	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2248	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3528	$as_echo_n "checking for $ac_word... " >&6; }
2249	if test "${ac_cv_prog_CC+set}" = set; then	3529	if ${ac_cv_prog_CC+:} false; then :
2250	echo $ECHO_N "(cached) $ECHO_C" >&6	3530	$as_echo_n "(cached) " >&6
2251	else	3531	else
2252	if test -n "$CC"; then	3532	if test -n "$CC"; then
2253	ac_cv_prog_CC="$CC" # Let the user override the test.	3533	ac_cv_prog_CC="$CC" # Let the user override the test.
2254	else	3534	else
2255	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3535	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2256	for as_dir in $PATH	3536	for as_dir in $PATH
2257	do	3537	do
2258	IFS=$as_save_IFS	3538	IFS=$as_save_IFS
2259	test -z "$as_dir" && as_dir=.	3539	test -z "$as_dir" && as_dir=.
2260	for ac_exec_ext in '' $ac_executable_extensions; do	3540	for ac_exec_ext in '' $ac_executable_extensions; do
2261	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3541	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2262	ac_cv_prog_CC="${ac_tool_prefix}cc"	3542	ac_cv_prog_CC="${ac_tool_prefix}cc"
2263	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3543	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2264	break 2	3544	break 2
2265	fi	3545	fi
2266	done	3546	done
2267	done	3547	done
		3548	IFS=$as_save_IFS
2268		3549
2269	fi	3550	fi
2270	fi	3551	fi
2271	CC=$ac_cv_prog_CC	3552	CC=$ac_cv_prog_CC
2272	if test -n "$CC"; then	3553	if test -n "$CC"; then
2273	echo "$as_me:$LINENO: result: $CC" >&5	3554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2274	echo "${ECHO_T}$CC" >&6	3555	$as_echo "$CC" >&6; }
2275	else	3556	else
2276	echo "$as_me:$LINENO: result: no" >&5	3557	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2277	echo "${ECHO_T}no" >&6	3558	$as_echo "no" >&6; }
2278	fi	3559	fi
2279		3560
2280	fi	3561
2281	if test -z "$ac_cv_prog_CC"; then
2282	ac_ct_CC=$CC
2283	# Extract the first word of "cc", so it can be a program name with args.
2284	set dummy cc; ac_word=$2
2285	echo "$as_me:$LINENO: checking for $ac_word" >&5
2286	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2287	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2288	echo $ECHO_N "(cached) $ECHO_C" >&6
2289	else
2290	if test -n "$ac_ct_CC"; then
2291	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2292	else
2293	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2294	for as_dir in $PATH
2295	do
2296	IFS=$as_save_IFS
2297	test -z "$as_dir" && as_dir=.
2298	for ac_exec_ext in '' $ac_executable_extensions; do
2299	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2300	ac_cv_prog_ac_ct_CC="cc"
2301	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2302	break 2
2303	fi	3562	fi
2304	done
2305	done
2306
2307	fi
2308	fi
2309	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2310	if test -n "$ac_ct_CC"; then
2311	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2312	echo "${ECHO_T}$ac_ct_CC" >&6
2313	else
2314	echo "$as_me:$LINENO: result: no" >&5
2315	echo "${ECHO_T}no" >&6
2316	fi
2317
2318	CC=$ac_ct_CC
2319	else
2320	CC="$ac_cv_prog_CC"
2321	fi
2322
2323	fi	3563	fi
2324	if test -z "$CC"; then	3564	if test -z "$CC"; then
2325	# Extract the first word of "cc", so it can be a program name with args.	3565	# Extract the first word of "cc", so it can be a program name with args.
2326	set dummy cc; ac_word=$2	3566	set dummy cc; ac_word=$2
2327	echo "$as_me:$LINENO: checking for $ac_word" >&5	3567	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2328	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3568	$as_echo_n "checking for $ac_word... " >&6; }
2329	if test "${ac_cv_prog_CC+set}" = set; then	3569	if ${ac_cv_prog_CC+:} false; then :
2330	echo $ECHO_N "(cached) $ECHO_C" >&6	3570	$as_echo_n "(cached) " >&6
2331	else	3571	else
2332	if test -n "$CC"; then	3572	if test -n "$CC"; then
2333	ac_cv_prog_CC="$CC" # Let the user override the test.	3573	ac_cv_prog_CC="$CC" # Let the user override the test.
2334	else	3574	else
2335	ac_prog_rejected=no	3575	ac_prog_rejected=no
2336	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3576	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2337	for as_dir in $PATH	3577	for as_dir in $PATH
2338	do	3578	do
2339	IFS=$as_save_IFS	3579	IFS=$as_save_IFS
2340	test -z "$as_dir" && as_dir=.	3580	test -z "$as_dir" && as_dir=.
2341	for ac_exec_ext in '' $ac_executable_extensions; do	3581	for ac_exec_ext in '' $ac_executable_extensions; do
2342	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3582	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2343	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3583	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2344	ac_prog_rejected=yes	3584	ac_prog_rejected=yes
2345	continue	3585	continue
2346	fi	3586	fi
2347	ac_cv_prog_CC="cc"	3587	ac_cv_prog_CC="cc"
2348	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3588	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2349	break 2	3589	break 2
2350	fi	3590	fi
2351	done	3591	done
2352	done	3592	done
		3593	IFS=$as_save_IFS
2353		3594
2354	if test $ac_prog_rejected = yes; then	3595	if test $ac_prog_rejected = yes; then
2355	# We found a bogon in the path, so make sure we never use it.	3596	# We found a bogon in the path, so make sure we never use it.
2356	set dummy $ac_cv_prog_CC	3597	set dummy $ac_cv_prog_CC
2357	shift	3598	shift
…		…
2365	fi	3606	fi
2366	fi	3607	fi
2367	fi	3608	fi
2368	CC=$ac_cv_prog_CC	3609	CC=$ac_cv_prog_CC
2369	if test -n "$CC"; then	3610	if test -n "$CC"; then
2370	echo "$as_me:$LINENO: result: $CC" >&5	3611	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2371	echo "${ECHO_T}$CC" >&6	3612	$as_echo "$CC" >&6; }
2372	else	3613	else
2373	echo "$as_me:$LINENO: result: no" >&5	3614	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2374	echo "${ECHO_T}no" >&6	3615	$as_echo "no" >&6; }
2375	fi	3616	fi
		3617
2376		3618
2377	fi	3619	fi
2378	if test -z "$CC"; then	3620	if test -z "$CC"; then
2379	if test -n "$ac_tool_prefix"; then	3621	if test -n "$ac_tool_prefix"; then
2380	for ac_prog in cl	3622	for ac_prog in cl.exe
2381	do	3623	do
2382	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3624	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2383	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3625	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2384	echo "$as_me:$LINENO: checking for $ac_word" >&5	3626	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2385	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3627	$as_echo_n "checking for $ac_word... " >&6; }
2386	if test "${ac_cv_prog_CC+set}" = set; then	3628	if ${ac_cv_prog_CC+:} false; then :
2387	echo $ECHO_N "(cached) $ECHO_C" >&6	3629	$as_echo_n "(cached) " >&6
2388	else	3630	else
2389	if test -n "$CC"; then	3631	if test -n "$CC"; then
2390	ac_cv_prog_CC="$CC" # Let the user override the test.	3632	ac_cv_prog_CC="$CC" # Let the user override the test.
2391	else	3633	else
2392	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3634	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2393	for as_dir in $PATH	3635	for as_dir in $PATH
2394	do	3636	do
2395	IFS=$as_save_IFS	3637	IFS=$as_save_IFS
2396	test -z "$as_dir" && as_dir=.	3638	test -z "$as_dir" && as_dir=.
2397	for ac_exec_ext in '' $ac_executable_extensions; do	3639	for ac_exec_ext in '' $ac_executable_extensions; do
2398	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3640	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2399	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3641	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2400	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3642	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2401	break 2	3643	break 2
2402	fi	3644	fi
2403	done	3645	done
2404	done	3646	done
		3647	IFS=$as_save_IFS
2405		3648
2406	fi	3649	fi
2407	fi	3650	fi
2408	CC=$ac_cv_prog_CC	3651	CC=$ac_cv_prog_CC
2409	if test -n "$CC"; then	3652	if test -n "$CC"; then
2410	echo "$as_me:$LINENO: result: $CC" >&5	3653	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2411	echo "${ECHO_T}$CC" >&6	3654	$as_echo "$CC" >&6; }
2412	else	3655	else
2413	echo "$as_me:$LINENO: result: no" >&5	3656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2414	echo "${ECHO_T}no" >&6	3657	$as_echo "no" >&6; }
2415	fi	3658	fi
		3659
2416		3660
2417	test -n "$CC" && break	3661	test -n "$CC" && break
2418	done	3662	done
2419	fi	3663	fi
2420	if test -z "$CC"; then	3664	if test -z "$CC"; then
2421	ac_ct_CC=$CC	3665	ac_ct_CC=$CC
2422	for ac_prog in cl	3666	for ac_prog in cl.exe
2423	do	3667	do
2424	# Extract the first word of "$ac_prog", so it can be a program name with args.	3668	# Extract the first word of "$ac_prog", so it can be a program name with args.
2425	set dummy $ac_prog; ac_word=$2	3669	set dummy $ac_prog; ac_word=$2
2426	echo "$as_me:$LINENO: checking for $ac_word" >&5	3670	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2427	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3671	$as_echo_n "checking for $ac_word... " >&6; }
2428	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3672	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2429	echo $ECHO_N "(cached) $ECHO_C" >&6	3673	$as_echo_n "(cached) " >&6
2430	else	3674	else
2431	if test -n "$ac_ct_CC"; then	3675	if test -n "$ac_ct_CC"; then
2432	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3676	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2433	else	3677	else
2434	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3678	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2435	for as_dir in $PATH	3679	for as_dir in $PATH
2436	do	3680	do
2437	IFS=$as_save_IFS	3681	IFS=$as_save_IFS
2438	test -z "$as_dir" && as_dir=.	3682	test -z "$as_dir" && as_dir=.
2439	for ac_exec_ext in '' $ac_executable_extensions; do	3683	for ac_exec_ext in '' $ac_executable_extensions; do
2440	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3684	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2441	ac_cv_prog_ac_ct_CC="$ac_prog"	3685	ac_cv_prog_ac_ct_CC="$ac_prog"
2442	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3686	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2443	break 2	3687	break 2
2444	fi	3688	fi
2445	done	3689	done
2446	done	3690	done
		3691	IFS=$as_save_IFS
2447		3692
2448	fi	3693	fi
2449	fi	3694	fi
2450	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3695	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2451	if test -n "$ac_ct_CC"; then	3696	if test -n "$ac_ct_CC"; then
2452	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2453	echo "${ECHO_T}$ac_ct_CC" >&6	3698	$as_echo "$ac_ct_CC" >&6; }
2454	else	3699	else
2455	echo "$as_me:$LINENO: result: no" >&5	3700	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2456	echo "${ECHO_T}no" >&6	3701	$as_echo "no" >&6; }
2457	fi	3702	fi
		3703
2458		3704
2459	test -n "$ac_ct_CC" && break	3705	test -n "$ac_ct_CC" && break
2460	done	3706	done
2461		3707
		3708	if test "x$ac_ct_CC" = x; then
		3709	CC=""
		3710	else
		3711	case $cross_compiling:$ac_tool_warned in
		3712	yes:)
		3713	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3714	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3715	ac_tool_warned=yes ;;
		3716	esac
2462	CC=$ac_ct_CC	3717	CC=$ac_ct_CC
		3718	fi
2463	fi	3719	fi
2464		3720
2465	fi	3721	fi
2466		3722
2467		3723
2468	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3724	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2469	See \`config.log' for more details." >&5	3725	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2470	echo "$as_me: error: no acceptable C compiler found in \$PATH	3726	as_fn_error $? "no acceptable C compiler found in \$PATH
2471	See \`config.log' for more details." >&2;}	3727	See \`config.log' for more details" "$LINENO" 5; }
2472	{ (exit 1); exit 1; }; }
2473		3728
2474	# Provide some information about the compiler.	3729	# Provide some information about the compiler.
2475	echo "$as_me:$LINENO:" \	3730	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2476	"checking for C compiler version" >&5	3731	set X $ac_compile
2477	ac_compiler=`set X $ac_compile; echo $2`	3732	ac_compiler=$2
2478	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3733	for ac_option in --version -v -V -qversion; do
2479	(eval $ac_compiler --version </dev/null >&5) 2>&5	3734	{ { ac_try="$ac_compiler $ac_option >&5"
		3735	case "(($ac_try" in
		3736	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3737	*) ac_try_echo=$ac_try;;
		3738	esac
		3739	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3740	$as_echo "$ac_try_echo"; } >&5
		3741	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2480	ac_status=$?	3742	ac_status=$?
		3743	if test -s conftest.err; then
		3744	sed '10a\
		3745	... rest of stderr output deleted ...
		3746	10q' conftest.err >conftest.er1
		3747	cat conftest.er1 >&5
		3748	fi
		3749	rm -f conftest.er1 conftest.err
2481	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3750	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2482	(exit $ac_status); }	3751	test $ac_status = 0; }
2483	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3752	done
2484	(eval $ac_compiler -v </dev/null >&5) 2>&5
2485	ac_status=$?
2486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2487	(exit $ac_status); }
2488	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2489	(eval $ac_compiler -V </dev/null >&5) 2>&5
2490	ac_status=$?
2491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2492	(exit $ac_status); }
2493		3753
2494	cat >conftest.$ac_ext <<_ACEOF
2495	/* confdefs.h. */
2496	_ACEOF
2497	cat confdefs.h >>conftest.$ac_ext	3754	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2498	cat >>conftest.$ac_ext <<_ACEOF
2499	/* end confdefs.h. */	3755	/* end confdefs.h. */
2500		3756
2501	int	3757	int
2502	main ()	3758	main ()
2503	{	3759	{
…		…
2505	;	3761	;
2506	return 0;	3762	return 0;
2507	}	3763	}
2508	_ACEOF	3764	_ACEOF
2509	ac_clean_files_save=$ac_clean_files	3765	ac_clean_files_save=$ac_clean_files
2510	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3766	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2511	# Try to create an executable without -o first, disregard a.out.	3767	# Try to create an executable without -o first, disregard a.out.
2512	# It will help us diagnose broken compilers, and finding out an intuition	3768	# It will help us diagnose broken compilers, and finding out an intuition
2513	# of exeext.	3769	# of exeext.
2514	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	3770	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2515	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	3771	$as_echo_n "checking whether the C compiler works... " >&6; }
2516	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3772	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2517	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3773
		3774	# The possible output files:
		3775	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3776
		3777	ac_rmfiles=
		3778	for ac_file in $ac_files
		3779	do
		3780	case $ac_file in
		3781	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
		3782	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3783	esac
		3784	done
		3785	rm -f $ac_rmfiles
		3786
		3787	if { { ac_try="$ac_link_default"
		3788	case "(($ac_try" in
		3789	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3790	*) ac_try_echo=$ac_try;;
		3791	esac
		3792	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3793	$as_echo "$ac_try_echo"; } >&5
2518	(eval $ac_link_default) 2>&5	3794	(eval "$ac_link_default") 2>&5
2519	ac_status=$?	3795	ac_status=$?
2520	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3796	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2521	(exit $ac_status); }; then	3797	test $ac_status = 0; }; then :
2522	# Find the output, starting from the most likely. This scheme is	3798	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2523	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	3799	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2524	# resort.	3800	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2525		3801	# so that the user can short-circuit this test for compilers unknown to
2526	# Be careful to initialize this variable, since it used to be cached.	3802	# Autoconf.
2527	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3803	for ac_file in $ac_files ''
2528	ac_cv_exeext=
2529	# b.out is created by i960 compilers.
2530	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2531	do	3804	do
2532	test -f "$ac_file" \|\| continue	3805	test -f "$ac_file" \|\| continue
2533	case $ac_file in	3806	case $ac_file in
2534	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )	3807	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2535	;;
2536	conftest.$ac_ext )
2537	# This is the source file.
2538	;;	3808	;;
2539	[ab].out )	3809	[ab].out )
2540	# We found the default executable, but exeext='' is most	3810	# We found the default executable, but exeext='' is most
2541	# certainly right.	3811	# certainly right.
2542	break;;	3812	break;;
2543	. )	3813	. )
		3814	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3815	then :; else
2544	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3816	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2545	# FIXME: I believe we export ac_cv_exeext for Libtool,	3817	fi
2546	# but it would be cool to find out if it's true. Does anybody	3818	# We set ac_cv_exeext here because the later test for it is not
2547	# maintain Libtool? --akim.	3819	# safe: cross compilers may not add the suffix if given an `-o'
2548	export ac_cv_exeext	3820	# argument, so we may need to know it at that point already.
		3821	# Even if this section looks crufty: it has the advantage of
		3822	# actually working.
2549	break;;	3823	break;;
2550	* )	3824	* )
2551	break;;	3825	break;;
2552	esac	3826	esac
2553	done	3827	done
		3828	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3829
2554	else	3830	else
		3831	ac_file=''
		3832	fi
		3833	if test -z "$ac_file"; then :
		3834	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3835	$as_echo "no" >&6; }
2555	echo "$as_me: failed program was:" >&5	3836	$as_echo "$as_me: failed program was:" >&5
2556	sed 's/^/\| /' conftest.$ac_ext >&5	3837	sed 's/^/\| /' conftest.$ac_ext >&5
2557		3838
2558	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3839	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2559	See \`config.log' for more details." >&5	3840	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2560	echo "$as_me: error: C compiler cannot create executables	3841	as_fn_error 77 "C compiler cannot create executables
2561	See \`config.log' for more details." >&2;}	3842	See \`config.log' for more details" "$LINENO" 5; }
2562	{ (exit 77); exit 77; }; }	3843	else
		3844	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3845	$as_echo "yes" >&6; }
2563	fi	3846	fi
2564		3847	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3848	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3850	$as_echo "$ac_file" >&6; }
2565	ac_exeext=$ac_cv_exeext	3851	ac_exeext=$ac_cv_exeext
2566	echo "$as_me:$LINENO: result: $ac_file" >&5
2567	echo "${ECHO_T}$ac_file" >&6
2568		3852
2569	# Check the compiler produces executables we can run. If not, either	3853	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2570	# the compiler is broken, or we cross compile.	3854	ac_clean_files=$ac_clean_files_save
2571	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3855	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2572	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3856	$as_echo_n "checking for suffix of executables... " >&6; }
2573	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3857	if { { ac_try="$ac_link"
2574	# If not cross compiling, check that we can run a simple program.	3858	case "(($ac_try" in
2575	if test "$cross_compiling" != yes; then	3859	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2576	if { ac_try='./$ac_file'	3860	*) ac_try_echo=$ac_try;;
2577	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3861	esac
		3862	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3863	$as_echo "$ac_try_echo"; } >&5
2578	(eval $ac_try) 2>&5	3864	(eval "$ac_link") 2>&5
2579	ac_status=$?	3865	ac_status=$?
2580	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3866	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2581	(exit $ac_status); }; }; then
2582	cross_compiling=no
2583	else
2584	if test "$cross_compiling" = maybe; then
2585	cross_compiling=yes
2586	else
2587	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2588	If you meant to cross compile, use \`--host'.
2589	See \`config.log' for more details." >&5
2590	echo "$as_me: error: cannot run C compiled programs.
2591	If you meant to cross compile, use \`--host'.
2592	See \`config.log' for more details." >&2;}
2593	{ (exit 1); exit 1; }; }
2594	fi
2595	fi
2596	fi
2597	echo "$as_me:$LINENO: result: yes" >&5
2598	echo "${ECHO_T}yes" >&6
2599
2600	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2601	ac_clean_files=$ac_clean_files_save
2602	# Check the compiler produces executables we can run. If not, either
2603	# the compiler is broken, or we cross compile.
2604	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2605	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2606	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2607	echo "${ECHO_T}$cross_compiling" >&6
2608
2609	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2610	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2611	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2612	(eval $ac_link) 2>&5
2613	ac_status=$?
2614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2615	(exit $ac_status); }; then	3867	test $ac_status = 0; }; then :
2616	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3868	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2617	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3869	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2618	# work properly (i.e., refer to `conftest.exe'), while it won't with	3870	# work properly (i.e., refer to `conftest.exe'), while it won't with
2619	# `rm'.	3871	# `rm'.
2620	for ac_file in conftest.exe conftest conftest.*; do	3872	for ac_file in conftest.exe conftest conftest.*; do
2621	test -f "$ac_file" \|\| continue	3873	test -f "$ac_file" \|\| continue
2622	case $ac_file in	3874	case $ac_file in
2623	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;	3875	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2624	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3876	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2625	export ac_cv_exeext
2626	break;;	3877	break;;
2627	* ) break;;	3878	* ) break;;
2628	esac	3879	esac
2629	done	3880	done
2630	else	3881	else
2631	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3882	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2632	See \`config.log' for more details." >&5	3883	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2633	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3884	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2634	See \`config.log' for more details." >&2;}	3885	See \`config.log' for more details" "$LINENO" 5; }
2635	{ (exit 1); exit 1; }; }
2636	fi	3886	fi
2637
2638	rm -f conftest$ac_cv_exeext	3887	rm -f conftest conftest$ac_cv_exeext
2639	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3888	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2640	echo "${ECHO_T}$ac_cv_exeext" >&6	3889	$as_echo "$ac_cv_exeext" >&6; }
2641		3890
2642	rm -f conftest.$ac_ext	3891	rm -f conftest.$ac_ext
2643	EXEEXT=$ac_cv_exeext	3892	EXEEXT=$ac_cv_exeext
2644	ac_exeext=$EXEEXT	3893	ac_exeext=$EXEEXT
2645	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2646	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2647	if test "${ac_cv_objext+set}" = set; then
2648	echo $ECHO_N "(cached) $ECHO_C" >&6
2649	else
2650	cat >conftest.$ac_ext <<_ACEOF
2651	/* confdefs.h. */
2652	_ACEOF
2653	cat confdefs.h >>conftest.$ac_ext	3894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2654	cat >>conftest.$ac_ext <<_ACEOF
2655	/* end confdefs.h. */	3895	/* end confdefs.h. */
2656		3896	#include <stdio.h>
2657	int	3897	int
2658	main ()	3898	main ()
2659	{	3899	{
		3900	FILE *f = fopen ("conftest.out", "w");
		3901	return ferror (f) \|\| fclose (f) != 0;
2660		3902
2661	;	3903	;
2662	return 0;	3904	return 0;
2663	}	3905	}
2664	_ACEOF	3906	_ACEOF
		3907	ac_clean_files="$ac_clean_files conftest.out"
		3908	# Check that the compiler produces executables we can run. If not, either
		3909	# the compiler is broken, or we cross compile.
		3910	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3911	$as_echo_n "checking whether we are cross compiling... " >&6; }
		3912	if test "$cross_compiling" != yes; then
		3913	{ { ac_try="$ac_link"
		3914	case "(($ac_try" in
		3915	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3916	*) ac_try_echo=$ac_try;;
		3917	esac
		3918	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3919	$as_echo "$ac_try_echo"; } >&5
		3920	(eval "$ac_link") 2>&5
		3921	ac_status=$?
		3922	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3923	test $ac_status = 0; }
		3924	if { ac_try='./conftest$ac_cv_exeext'
		3925	{ { case "(($ac_try" in
		3926	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3927	*) ac_try_echo=$ac_try;;
		3928	esac
		3929	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3930	$as_echo "$ac_try_echo"; } >&5
		3931	(eval "$ac_try") 2>&5
		3932	ac_status=$?
		3933	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3934	test $ac_status = 0; }; }; then
		3935	cross_compiling=no
		3936	else
		3937	if test "$cross_compiling" = maybe; then
		3938	cross_compiling=yes
		3939	else
		3940	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3941	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3942	as_fn_error $? "cannot run C compiled programs.
		3943	If you meant to cross compile, use \`--host'.
		3944	See \`config.log' for more details" "$LINENO" 5; }
		3945	fi
		3946	fi
		3947	fi
		3948	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3949	$as_echo "$cross_compiling" >&6; }
		3950
		3951	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3952	ac_clean_files=$ac_clean_files_save
		3953	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3954	$as_echo_n "checking for suffix of object files... " >&6; }
		3955	if ${ac_cv_objext+:} false; then :
		3956	$as_echo_n "(cached) " >&6
		3957	else
		3958	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3959	/* end confdefs.h. */
		3960
		3961	int
		3962	main ()
		3963	{
		3964
		3965	;
		3966	return 0;
		3967	}
		3968	_ACEOF
2665	rm -f conftest.o conftest.obj	3969	rm -f conftest.o conftest.obj
2666	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	3970	if { { ac_try="$ac_compile"
		3971	case "(($ac_try" in
		3972	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3973	*) ac_try_echo=$ac_try;;
		3974	esac
		3975	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3976	$as_echo "$ac_try_echo"; } >&5
2667	(eval $ac_compile) 2>&5	3977	(eval "$ac_compile") 2>&5
2668	ac_status=$?	3978	ac_status=$?
2669	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3979	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2670	(exit $ac_status); }; then	3980	test $ac_status = 0; }; then :
2671	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	3981	for ac_file in conftest.o conftest.obj conftest.*; do
		3982	test -f "$ac_file" \|\| continue;
2672	case $ac_file in	3983	case $ac_file in
2673	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;	3984	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2674	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	3985	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2675	break;;	3986	break;;
2676	esac	3987	esac
2677	done	3988	done
2678	else	3989	else
2679	echo "$as_me: failed program was:" >&5	3990	$as_echo "$as_me: failed program was:" >&5
2680	sed 's/^/\| /' conftest.$ac_ext >&5	3991	sed 's/^/\| /' conftest.$ac_ext >&5
2681		3992
2682	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3993	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2683	See \`config.log' for more details." >&5	3994	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2684	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3995	as_fn_error $? "cannot compute suffix of object files: cannot compile
2685	See \`config.log' for more details." >&2;}	3996	See \`config.log' for more details" "$LINENO" 5; }
2686	{ (exit 1); exit 1; }; }
2687	fi	3997	fi
2688
2689	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3998	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2690	fi	3999	fi
2691	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4000	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2692	echo "${ECHO_T}$ac_cv_objext" >&6	4001	$as_echo "$ac_cv_objext" >&6; }
2693	OBJEXT=$ac_cv_objext	4002	OBJEXT=$ac_cv_objext
2694	ac_objext=$OBJEXT	4003	ac_objext=$OBJEXT
2695	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4004	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2696	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4005	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2697	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4006	if ${ac_cv_c_compiler_gnu+:} false; then :
2698	echo $ECHO_N "(cached) $ECHO_C" >&6	4007	$as_echo_n "(cached) " >&6
2699	else	4008	else
2700	cat >conftest.$ac_ext <<_ACEOF
2701	/* confdefs.h. */
2702	_ACEOF
2703	cat confdefs.h >>conftest.$ac_ext	4009	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2704	cat >>conftest.$ac_ext <<_ACEOF
2705	/* end confdefs.h. */	4010	/* end confdefs.h. */
2706		4011
2707	int	4012	int
2708	main ()	4013	main ()
2709	{	4014	{
…		…
2713		4018
2714	;	4019	;
2715	return 0;	4020	return 0;
2716	}	4021	}
2717	_ACEOF	4022	_ACEOF
2718	rm -f conftest.$ac_objext	4023	if ac_fn_c_try_compile "$LINENO"; then :
2719	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2720	(eval $ac_compile) 2>conftest.er1
2721	ac_status=$?
2722	grep -v '^ *+' conftest.er1 >conftest.err
2723	rm -f conftest.er1
2724	cat conftest.err >&5
2725	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2726	(exit $ac_status); } &&
2727	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2728	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2729	(eval $ac_try) 2>&5
2730	ac_status=$?
2731	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2732	(exit $ac_status); }; } &&
2733	{ ac_try='test -s conftest.$ac_objext'
2734	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2735	(eval $ac_try) 2>&5
2736	ac_status=$?
2737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2738	(exit $ac_status); }; }; then
2739	ac_compiler_gnu=yes	4024	ac_compiler_gnu=yes
2740	else	4025	else
2741	echo "$as_me: failed program was:" >&5
2742	sed 's/^/\| /' conftest.$ac_ext >&5
2743
2744	ac_compiler_gnu=no	4026	ac_compiler_gnu=no
2745	fi	4027	fi
2746	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4028	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2747	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4029	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2748		4030
2749	fi	4031	fi
2750	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4032	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2751	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4033	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2752	GCC=`test $ac_compiler_gnu = yes && echo yes`	4034	if test $ac_compiler_gnu = yes; then
		4035	GCC=yes
		4036	else
		4037	GCC=
		4038	fi
2753	ac_test_CFLAGS=${CFLAGS+set}	4039	ac_test_CFLAGS=${CFLAGS+set}
2754	ac_save_CFLAGS=$CFLAGS	4040	ac_save_CFLAGS=$CFLAGS
		4041	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4042	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		4043	if ${ac_cv_prog_cc_g+:} false; then :
		4044	$as_echo_n "(cached) " >&6
		4045	else
		4046	ac_save_c_werror_flag=$ac_c_werror_flag
		4047	ac_c_werror_flag=yes
		4048	ac_cv_prog_cc_g=no
2755	CFLAGS="-g"	4049	CFLAGS="-g"
2756	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2757	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2758	if test "${ac_cv_prog_cc_g+set}" = set; then
2759	echo $ECHO_N "(cached) $ECHO_C" >&6
2760	else
2761	cat >conftest.$ac_ext <<_ACEOF
2762	/* confdefs.h. */
2763	_ACEOF
2764	cat confdefs.h >>conftest.$ac_ext	4050	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2765	cat >>conftest.$ac_ext <<_ACEOF
2766	/* end confdefs.h. */	4051	/* end confdefs.h. */
2767		4052
2768	int	4053	int
2769	main ()	4054	main ()
2770	{	4055	{
2771		4056
2772	;	4057	;
2773	return 0;	4058	return 0;
2774	}	4059	}
2775	_ACEOF	4060	_ACEOF
2776	rm -f conftest.$ac_objext	4061	if ac_fn_c_try_compile "$LINENO"; then :
2777	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2778	(eval $ac_compile) 2>conftest.er1
2779	ac_status=$?
2780	grep -v '^ *+' conftest.er1 >conftest.err
2781	rm -f conftest.er1
2782	cat conftest.err >&5
2783	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2784	(exit $ac_status); } &&
2785	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2786	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2787	(eval $ac_try) 2>&5
2788	ac_status=$?
2789	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2790	(exit $ac_status); }; } &&
2791	{ ac_try='test -s conftest.$ac_objext'
2792	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2793	(eval $ac_try) 2>&5
2794	ac_status=$?
2795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2796	(exit $ac_status); }; }; then
2797	ac_cv_prog_cc_g=yes	4062	ac_cv_prog_cc_g=yes
2798	else	4063	else
2799	echo "$as_me: failed program was:" >&5	4064	CFLAGS=""
2800	sed 's/^/\| /' conftest.$ac_ext >&5	4065	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4066	/* end confdefs.h. */
2801		4067
		4068	int
		4069	main ()
		4070	{
		4071
		4072	;
		4073	return 0;
		4074	}
		4075	_ACEOF
		4076	if ac_fn_c_try_compile "$LINENO"; then :
		4077
		4078	else
		4079	ac_c_werror_flag=$ac_save_c_werror_flag
		4080	CFLAGS="-g"
		4081	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4082	/* end confdefs.h. */
		4083
		4084	int
		4085	main ()
		4086	{
		4087
		4088	;
		4089	return 0;
		4090	}
		4091	_ACEOF
		4092	if ac_fn_c_try_compile "$LINENO"; then :
2802	ac_cv_prog_cc_g=no	4093	ac_cv_prog_cc_g=yes
2803	fi	4094	fi
2804	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4095	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2805	fi	4096	fi
		4097	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4098	fi
		4099	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4100	ac_c_werror_flag=$ac_save_c_werror_flag
		4101	fi
2806	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4102	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2807	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4103	$as_echo "$ac_cv_prog_cc_g" >&6; }
2808	if test "$ac_test_CFLAGS" = set; then	4104	if test "$ac_test_CFLAGS" = set; then
2809	CFLAGS=$ac_save_CFLAGS	4105	CFLAGS=$ac_save_CFLAGS
2810	elif test $ac_cv_prog_cc_g = yes; then	4106	elif test $ac_cv_prog_cc_g = yes; then
2811	if test "$GCC" = yes; then	4107	if test "$GCC" = yes; then
2812	CFLAGS="-g -O2"	4108	CFLAGS="-g -O2"
…		…
2818	CFLAGS="-O2"	4114	CFLAGS="-O2"
2819	else	4115	else
2820	CFLAGS=	4116	CFLAGS=
2821	fi	4117	fi
2822	fi	4118	fi
2823	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2824	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4120	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2825	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4121	if ${ac_cv_prog_cc_c89+:} false; then :
2826	echo $ECHO_N "(cached) $ECHO_C" >&6	4122	$as_echo_n "(cached) " >&6
2827	else	4123	else
2828	ac_cv_prog_cc_stdc=no	4124	ac_cv_prog_cc_c89=no
2829	ac_save_CC=$CC	4125	ac_save_CC=$CC
2830	cat >conftest.$ac_ext <<_ACEOF
2831	/* confdefs.h. */
2832	_ACEOF
2833	cat confdefs.h >>conftest.$ac_ext	4126	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2834	cat >>conftest.$ac_ext <<_ACEOF
2835	/* end confdefs.h. */	4127	/* end confdefs.h. */
2836	#include <stdarg.h>	4128	#include <stdarg.h>
2837	#include <stdio.h>	4129	#include <stdio.h>
2838	#include <sys/types.h>	4130	struct stat;
2839	#include <sys/stat.h>
2840	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	4131	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2841	struct buf { int x; };	4132	struct buf { int x; };
2842	FILE * (rcsopen) (struct buf , struct stat *, int);	4133	FILE * (rcsopen) (struct buf , struct stat *, int);
2843	static char *e (p, i)	4134	static char *e (p, i)
2844	char **p;	4135	char **p;
…		…
2857	}	4148	}
2858		4149
2859	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has	4150	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2860	function prototypes and stuff, but not '\xHH' hex character constants.	4151	function prototypes and stuff, but not '\xHH' hex character constants.
2861	These don't provoke an error unfortunately, instead are silently treated	4152	These don't provoke an error unfortunately, instead are silently treated
2862	as 'x'. The following induces an error, until -std1 is added to get	4153	as 'x'. The following induces an error, until -std is added to get
2863	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an	4154	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2864	array size at least. It's necessary to write '\x00'==0 to get something	4155	array size at least. It's necessary to write '\x00'==0 to get something
2865	that's true only with -std1. */	4156	that's true only with -std. */
2866	int osf4_cc_array ['\x00' == 0 ? 1 : -1];	4157	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4158
		4159	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4160	inside strings and character constants. */
		4161	#define FOO(x) 'x'
		4162	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2867		4163
2868	int test (int i, double x);	4164	int test (int i, double x);
2869	struct s1 {int (*f) (int a);};	4165	struct s1 {int (*f) (int a);};
2870	struct s2 {int (*f) (double a);};	4166	struct s2 {int (*f) (double a);};
2871	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);	4167	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
…		…
2877	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];	4173	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2878	;	4174	;
2879	return 0;	4175	return 0;
2880	}	4176	}
2881	_ACEOF	4177	_ACEOF
2882	# Don't try gcc -ansi; that turns off useful extensions and	4178	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2883	# breaks some systems' header files.	4179	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2884	# AIX -qlanglvl=ansi
2885	# Ultrix and OSF/1 -std1
2886	# HP-UX 10.20 and later -Ae
2887	# HP-UX older versions -Aa -D_HPUX_SOURCE
2888	# SVR4 -Xc -D__EXTENSIONS__
2889	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2890	do	4180	do
2891	CC="$ac_save_CC $ac_arg"	4181	CC="$ac_save_CC $ac_arg"
2892	rm -f conftest.$ac_objext	4182	if ac_fn_c_try_compile "$LINENO"; then :
2893	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2894	(eval $ac_compile) 2>conftest.er1
2895	ac_status=$?
2896	grep -v '^ *+' conftest.er1 >conftest.err
2897	rm -f conftest.er1
2898	cat conftest.err >&5
2899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2900	(exit $ac_status); } &&
2901	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2902	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2903	(eval $ac_try) 2>&5
2904	ac_status=$?
2905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2906	(exit $ac_status); }; } &&
2907	{ ac_try='test -s conftest.$ac_objext'
2908	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2909	(eval $ac_try) 2>&5
2910	ac_status=$?
2911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912	(exit $ac_status); }; }; then
2913	ac_cv_prog_cc_stdc=$ac_arg	4183	ac_cv_prog_cc_c89=$ac_arg
2914	break
2915	else
2916	echo "$as_me: failed program was:" >&5
2917	sed 's/^/\| /' conftest.$ac_ext >&5
2918
2919	fi	4184	fi
2920	rm -f conftest.err conftest.$ac_objext	4185	rm -f core conftest.err conftest.$ac_objext
		4186	test "x$ac_cv_prog_cc_c89" != "xno" && break
2921	done	4187	done
2922	rm -f conftest.$ac_ext conftest.$ac_objext	4188	rm -f conftest.$ac_ext
2923	CC=$ac_save_CC	4189	CC=$ac_save_CC
2924		4190
2925	fi	4191	fi
2926		4192	# AC_CACHE_VAL
2927	case "x$ac_cv_prog_cc_stdc" in	4193	case "x$ac_cv_prog_cc_c89" in
		4194	x)
		4195	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4196	$as_echo "none needed" >&6; } ;;
2928	x\|xno)	4197	xno)
2929	echo "$as_me:$LINENO: result: none needed" >&5	4198	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2930	echo "${ECHO_T}none needed" >&6 ;;	4199	$as_echo "unsupported" >&6; } ;;
2931	*)	4200	*)
2932	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2933	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2934	CC="$CC $ac_cv_prog_cc_stdc" ;;	4201	CC="$CC $ac_cv_prog_cc_c89"
		4202	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4203	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2935	esac	4204	esac
		4205	if test "x$ac_cv_prog_cc_c89" != xno; then :
2936		4206
2937	# Some people use a C++ compiler to compile C. Since we use `exit',
2938	# in C++ we need to declare it. In case someone uses the same compiler
2939	# for both compiling C and C++ we need to have the C++ compiler decide
2940	# the declaration of exit, since it's the most demanding environment.
2941	cat >conftest.$ac_ext <<_ACEOF
2942	#ifndef __cplusplus
2943	choke me
2944	#endif
2945	_ACEOF
2946	rm -f conftest.$ac_objext
2947	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2948	(eval $ac_compile) 2>conftest.er1
2949	ac_status=$?
2950	grep -v '^ *+' conftest.er1 >conftest.err
2951	rm -f conftest.er1
2952	cat conftest.err >&5
2953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2954	(exit $ac_status); } &&
2955	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2956	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2957	(eval $ac_try) 2>&5
2958	ac_status=$?
2959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2960	(exit $ac_status); }; } &&
2961	{ ac_try='test -s conftest.$ac_objext'
2962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2963	(eval $ac_try) 2>&5
2964	ac_status=$?
2965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966	(exit $ac_status); }; }; then
2967	for ac_declaration in \
2968	'' \
2969	'extern "C" void std::exit (int) throw (); using std::exit;' \
2970	'extern "C" void std::exit (int); using std::exit;' \
2971	'extern "C" void exit (int) throw ();' \
2972	'extern "C" void exit (int);' \
2973	'void exit (int);'
2974	do
2975	cat >conftest.$ac_ext <<_ACEOF
2976	/* confdefs.h. */
2977	_ACEOF
2978	cat confdefs.h >>conftest.$ac_ext
2979	cat >>conftest.$ac_ext <<_ACEOF
2980	/* end confdefs.h. */
2981	$ac_declaration
2982	#include <stdlib.h>
2983	int
2984	main ()
2985	{
2986	exit (42);
2987	;
2988	return 0;
2989	}
2990	_ACEOF
2991	rm -f conftest.$ac_objext
2992	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2993	(eval $ac_compile) 2>conftest.er1
2994	ac_status=$?
2995	grep -v '^ *+' conftest.er1 >conftest.err
2996	rm -f conftest.er1
2997	cat conftest.err >&5
2998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2999	(exit $ac_status); } &&
3000	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3001	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3002	(eval $ac_try) 2>&5
3003	ac_status=$?
3004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3005	(exit $ac_status); }; } &&
3006	{ ac_try='test -s conftest.$ac_objext'
3007	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3008	(eval $ac_try) 2>&5
3009	ac_status=$?
3010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3011	(exit $ac_status); }; }; then
3012	:
3013	else
3014	echo "$as_me: failed program was:" >&5
3015	sed 's/^/\| /' conftest.$ac_ext >&5
3016
3017	continue
3018	fi	4207	fi
3019	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3020	cat >conftest.$ac_ext <<_ACEOF
3021	/* confdefs.h. */
3022	_ACEOF
3023	cat confdefs.h >>conftest.$ac_ext
3024	cat >>conftest.$ac_ext <<_ACEOF
3025	/* end confdefs.h. */
3026	$ac_declaration
3027	int
3028	main ()
3029	{
3030	exit (42);
3031	;
3032	return 0;
3033	}
3034	_ACEOF
3035	rm -f conftest.$ac_objext
3036	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3037	(eval $ac_compile) 2>conftest.er1
3038	ac_status=$?
3039	grep -v '^ *+' conftest.er1 >conftest.err
3040	rm -f conftest.er1
3041	cat conftest.err >&5
3042	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3043	(exit $ac_status); } &&
3044	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3045	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3046	(eval $ac_try) 2>&5
3047	ac_status=$?
3048	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3049	(exit $ac_status); }; } &&
3050	{ ac_try='test -s conftest.$ac_objext'
3051	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3052	(eval $ac_try) 2>&5
3053	ac_status=$?
3054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3055	(exit $ac_status); }; }; then
3056	break
3057	else
3058	echo "$as_me: failed program was:" >&5
3059	sed 's/^/\| /' conftest.$ac_ext >&5
3060		4208
3061	fi
3062	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3063	done
3064	rm -f conftest*
3065	if test -n "$ac_declaration"; then
3066	echo '#ifdef __cplusplus' >>confdefs.h
3067	echo $ac_declaration >>confdefs.h
3068	echo '#endif' >>confdefs.h
3069	fi
3070
3071	else
3072	echo "$as_me: failed program was:" >&5
3073	sed 's/^/\| /' conftest.$ac_ext >&5
3074
3075	fi
3076	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3077	ac_ext=c	4209	ac_ext=c
3078	ac_cpp='$CPP $CPPFLAGS'	4210	ac_cpp='$CPP $CPPFLAGS'
3079	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4211	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3080	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4212	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3081	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4213	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3082		4214
3083	depcc="$CC" am_compiler_list=	4215	depcc="$CC" am_compiler_list=
3084		4216
3085	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4217	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3086	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4218	$as_echo_n "checking dependency style of $depcc... " >&6; }
3087	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4219	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3088	echo $ECHO_N "(cached) $ECHO_C" >&6	4220	$as_echo_n "(cached) " >&6
3089	else	4221	else
3090	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4222	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3091	# We make a subdir and do the tests there. Otherwise we can end up	4223	# We make a subdir and do the tests there. Otherwise we can end up
3092	# making bogus files that we don't know about and never remove. For	4224	# making bogus files that we don't know about and never remove. For
3093	# instance it was reported that on HP-UX the gcc test will end up	4225	# instance it was reported that on HP-UX the gcc test will end up
…		…
3163	else	4295	else
3164	am_cv_CC_dependencies_compiler_type=none	4296	am_cv_CC_dependencies_compiler_type=none
3165	fi	4297	fi
3166		4298
3167	fi	4299	fi
3168	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4300	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3169	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4301	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3170	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4302	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3171		4303
3172		4304
3173		4305
3174	if	4306	if
…		…
3181	am__fastdepCC_FALSE=	4313	am__fastdepCC_FALSE=
3182	fi	4314	fi
3183		4315
3184		4316
3185		4317
3186	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4318	# Check whether --with-gnu-ld was given.
3187	if test "${with_gnu_ld+set}" = set; then	4319	if test "${with_gnu_ld+set}" = set; then :
3188	withval="$with_gnu_ld"
3189	test "$withval" = no \|\| with_gnu_ld=yes	4320	withval=$with_gnu_ld; test "$withval" = no \|\| with_gnu_ld=yes
3190	else	4321	else
3191	with_gnu_ld=no	4322	with_gnu_ld=no
3192	fi;	4323	fi
		4324
3193	ac_prog=ld	4325	ac_prog=ld
3194	if test "$GCC" = yes; then	4326	if test "$GCC" = yes; then
3195	# Check if gcc -print-prog-name=ld gives a path.	4327	# Check if gcc -print-prog-name=ld gives a path.
3196	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4328	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3197	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4329	$as_echo_n "checking for ld used by GCC... " >&6; }
3198	case $host in	4330	case $host in
3199	--mingw*)	4331	--mingw*)
3200	# gcc leaves a trailing carriage return which upsets mingw	4332	# gcc leaves a trailing carriage return which upsets mingw
3201	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;	4333	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3202	*)	4334	*)
…		…
3221	# If it is relative, then search for the first ld in PATH.	4353	# If it is relative, then search for the first ld in PATH.
3222	with_gnu_ld=unknown	4354	with_gnu_ld=unknown
3223	;;	4355	;;
3224	esac	4356	esac
3225	elif test "$with_gnu_ld" = yes; then	4357	elif test "$with_gnu_ld" = yes; then
3226	echo "$as_me:$LINENO: checking for GNU ld" >&5	4358	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3227	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4359	$as_echo_n "checking for GNU ld... " >&6; }
3228	else	4360	else
3229	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4361	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3230	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4362	$as_echo_n "checking for non-GNU ld... " >&6; }
3231	fi	4363	fi
3232	if test "${acl_cv_path_LD+set}" = set; then	4364	if ${acl_cv_path_LD+:} false; then :
3233	echo $ECHO_N "(cached) $ECHO_C" >&6	4365	$as_echo_n "(cached) " >&6
3234	else	4366	else
3235	if test -z "$LD"; then	4367	if test -z "$LD"; then
3236	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4368	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3237	for ac_dir in $PATH; do	4369	for ac_dir in $PATH; do
3238	test -z "$ac_dir" && ac_dir=.	4370	test -z "$ac_dir" && ac_dir=.
…		…
3254	fi	4386	fi
3255	fi	4387	fi
3256		4388
3257	LD="$acl_cv_path_LD"	4389	LD="$acl_cv_path_LD"
3258	if test -n "$LD"; then	4390	if test -n "$LD"; then
3259	echo "$as_me:$LINENO: result: $LD" >&5	4391	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3260	echo "${ECHO_T}$LD" >&6	4392	$as_echo "$LD" >&6; }
3261	else	4393	else
3262	echo "$as_me:$LINENO: result: no" >&5	4394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3263	echo "${ECHO_T}no" >&6	4395	$as_echo "no" >&6; }
3264	fi	4396	fi
3265	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4397	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
3266	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3267	{ (exit 1); exit 1; }; }
3268	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	4398	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3269	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	4399	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3270	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4400	if ${acl_cv_prog_gnu_ld+:} false; then :
3271	echo $ECHO_N "(cached) $ECHO_C" >&6	4401	$as_echo_n "(cached) " >&6
3272	else	4402	else
3273	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4403	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3274	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then	4404	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3275	acl_cv_prog_gnu_ld=yes	4405	acl_cv_prog_gnu_ld=yes
3276	else	4406	else
3277	acl_cv_prog_gnu_ld=no	4407	acl_cv_prog_gnu_ld=no
3278	fi	4408	fi
3279	fi	4409	fi
3280	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4410	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3281	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4411	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3282	with_gnu_ld=$acl_cv_prog_gnu_ld	4412	with_gnu_ld=$acl_cv_prog_gnu_ld
3283		4413
3284		4414
3285		4415
3286	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4416	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3287	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4417	$as_echo_n "checking for shared library run path origin... " >&6; }
3288	if test "${acl_cv_rpath+set}" = set; then	4418	if ${acl_cv_rpath+:} false; then :
3289	echo $ECHO_N "(cached) $ECHO_C" >&6	4419	$as_echo_n "(cached) " >&6
3290	else	4420	else
3291		4421
3292	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4422	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3293	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4423	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3294	. ./conftest.sh	4424	. ./conftest.sh
3295	rm -f ./conftest.sh	4425	rm -f ./conftest.sh
3296	acl_cv_rpath=done	4426	acl_cv_rpath=done
3297		4427
3298	fi	4428	fi
3299	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4429	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3300	echo "${ECHO_T}$acl_cv_rpath" >&6	4430	$as_echo "$acl_cv_rpath" >&6; }
3301	wl="$acl_cv_wl"	4431	wl="$acl_cv_wl"
3302	libext="$acl_cv_libext"	4432	libext="$acl_cv_libext"
3303	shlibext="$acl_cv_shlibext"	4433	shlibext="$acl_cv_shlibext"
3304	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4434	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3305	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4435	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3306	hardcode_direct="$acl_cv_hardcode_direct"	4436	hardcode_direct="$acl_cv_hardcode_direct"
3307	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4437	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3308	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4438	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3309	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4439	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3310	# Check whether --enable-rpath or --disable-rpath was given.	4440	# Check whether --enable-rpath was given.
3311	if test "${enable_rpath+set}" = set; then	4441	if test "${enable_rpath+set}" = set; then :
3312	enableval="$enable_rpath"	4442	enableval=$enable_rpath; :
3313	:
3314	else	4443	else
3315	enable_rpath=yes	4444	enable_rpath=yes
3316	fi;	4445	fi
		4446
3317		4447
3318		4448
3319		4449
3320		4450
3321		4451
…		…
3333		4463
3334	exec_prefix="$acl_save_exec_prefix"	4464	exec_prefix="$acl_save_exec_prefix"
3335	prefix="$acl_save_prefix"	4465	prefix="$acl_save_prefix"
3336		4466
3337		4467
3338	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4468	# Check whether --with-libiconv-prefix was given.
3339	if test "${with_libiconv_prefix+set}" = set; then	4469	if test "${with_libiconv_prefix+set}" = set; then :
3340	withval="$with_libiconv_prefix"	4470	withval=$with_libiconv_prefix;
3341
3342	if test "X$withval" = "Xno"; then	4471	if test "X$withval" = "Xno"; then
3343	use_additional=no	4472	use_additional=no
3344	else	4473	else
3345	if test "X$withval" = "X"; then	4474	if test "X$withval" = "X"; then
3346		4475
…		…
3359	additional_includedir="$withval/include"	4488	additional_includedir="$withval/include"
3360	additional_libdir="$withval/lib"	4489	additional_libdir="$withval/lib"
3361	fi	4490	fi
3362	fi	4491	fi
3363		4492
3364	fi;	4493	fi
		4494
3365	LIBICONV=	4495	LIBICONV=
3366	LTLIBICONV=	4496	LTLIBICONV=
3367	INCICONV=	4497	INCICONV=
3368	rpathdirs=	4498	rpathdirs=
3369	ltrpathdirs=	4499	ltrpathdirs=
…		…
3712		4842
3713		4843
3714		4844
3715		4845
3716		4846
3717	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4847	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3718	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4848	$as_echo_n "checking whether NLS is requested... " >&6; }
3719	# Check whether --enable-nls or --disable-nls was given.	4849	# Check whether --enable-nls was given.
3720	if test "${enable_nls+set}" = set; then	4850	if test "${enable_nls+set}" = set; then :
3721	enableval="$enable_nls"	4851	enableval=$enable_nls; USE_NLS=$enableval
3722	USE_NLS=$enableval
3723	else	4852	else
3724	USE_NLS=yes	4853	USE_NLS=yes
3725	fi;	4854	fi
		4855
3726	echo "$as_me:$LINENO: result: $USE_NLS" >&5	4856	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3727	echo "${ECHO_T}$USE_NLS" >&6	4857	$as_echo "$USE_NLS" >&6; }
3728		4858
3729		4859
3730		4860
3731	LIBINTL=	4861	LIBINTL=
3732	LTLIBINTL=	4862	LTLIBINTL=
…		…
3738		4868
3739		4869
3740		4870
3741		4871
3742		4872
3743	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	4873	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3744	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	4874	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3745	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	4875	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3746	echo $ECHO_N "(cached) $ECHO_C" >&6	4876	$as_echo_n "(cached) " >&6
3747	else	4877	else
3748	cat >conftest.$ac_ext <<_ACEOF
3749	/* confdefs.h. */
3750	_ACEOF
3751	cat confdefs.h >>conftest.$ac_ext	4878	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752	cat >>conftest.$ac_ext <<_ACEOF
3753	/* end confdefs.h. */	4879	/* end confdefs.h. */
3754	#include <libintl.h>	4880	#include <libintl.h>
3755	extern int _nl_msg_cat_cntr;	4881	extern int _nl_msg_cat_cntr;
3756	extern int *_nl_domain_bindings;	4882	extern int *_nl_domain_bindings;
3757	int	4883	int
…		…
3761	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	4887	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3762	;	4888	;
3763	return 0;	4889	return 0;
3764	}	4890	}
3765	_ACEOF	4891	_ACEOF
3766	rm -f conftest.$ac_objext conftest$ac_exeext	4892	if ac_fn_c_try_link "$LINENO"; then :
3767	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3768	(eval $ac_link) 2>conftest.er1
3769	ac_status=$?
3770	grep -v '^ *+' conftest.er1 >conftest.err
3771	rm -f conftest.er1
3772	cat conftest.err >&5
3773	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3774	(exit $ac_status); } &&
3775	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3776	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3777	(eval $ac_try) 2>&5
3778	ac_status=$?
3779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3780	(exit $ac_status); }; } &&
3781	{ ac_try='test -s conftest$ac_exeext'
3782	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3783	(eval $ac_try) 2>&5
3784	ac_status=$?
3785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3786	(exit $ac_status); }; }; then
3787	gt_cv_func_gnugettext1_libc=yes	4893	gt_cv_func_gnugettext1_libc=yes
3788	else	4894	else
3789	echo "$as_me: failed program was:" >&5
3790	sed 's/^/\| /' conftest.$ac_ext >&5
3791
3792	gt_cv_func_gnugettext1_libc=no	4895	gt_cv_func_gnugettext1_libc=no
3793	fi	4896	fi
3794	rm -f conftest.err conftest.$ac_objext \	4897	rm -f core conftest.err conftest.$ac_objext \
3795	conftest$ac_exeext conftest.$ac_ext	4898	conftest$ac_exeext conftest.$ac_ext
3796	fi	4899	fi
3797	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	4900	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3798	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	4901	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3799		4902
3800	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	4903	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3801		4904
3802		4905
3803		4906
…		…
3826	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	4929	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3827	fi	4930	fi
3828	done	4931	done
3829		4932
3830		4933
3831	echo "$as_me:$LINENO: checking for iconv" >&5	4934	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3832	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	4935	$as_echo_n "checking for iconv... " >&6; }
3833	if test "${am_cv_func_iconv+set}" = set; then	4936	if ${am_cv_func_iconv+:} false; then :
3834	echo $ECHO_N "(cached) $ECHO_C" >&6	4937	$as_echo_n "(cached) " >&6
3835	else	4938	else
3836		4939
3837	am_cv_func_iconv="no, consider installing GNU libiconv"	4940	am_cv_func_iconv="no, consider installing GNU libiconv"
3838	am_cv_lib_iconv=no	4941	am_cv_lib_iconv=no
3839	cat >conftest.$ac_ext <<_ACEOF
3840	/* confdefs.h. */
3841	_ACEOF
3842	cat confdefs.h >>conftest.$ac_ext	4942	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3843	cat >>conftest.$ac_ext <<_ACEOF
3844	/* end confdefs.h. */	4943	/* end confdefs.h. */
3845	#include <stdlib.h>	4944	#include <stdlib.h>
3846	#include <iconv.h>	4945	#include <iconv.h>
3847	int	4946	int
3848	main ()	4947	main ()
…		…
3852	iconv_close(cd);	4951	iconv_close(cd);
3853	;	4952	;
3854	return 0;	4953	return 0;
3855	}	4954	}
3856	_ACEOF	4955	_ACEOF
3857	rm -f conftest.$ac_objext conftest$ac_exeext	4956	if ac_fn_c_try_link "$LINENO"; then :
3858	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3859	(eval $ac_link) 2>conftest.er1
3860	ac_status=$?
3861	grep -v '^ *+' conftest.er1 >conftest.err
3862	rm -f conftest.er1
3863	cat conftest.err >&5
3864	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3865	(exit $ac_status); } &&
3866	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3867	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3868	(eval $ac_try) 2>&5
3869	ac_status=$?
3870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3871	(exit $ac_status); }; } &&
3872	{ ac_try='test -s conftest$ac_exeext'
3873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3874	(eval $ac_try) 2>&5
3875	ac_status=$?
3876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877	(exit $ac_status); }; }; then
3878	am_cv_func_iconv=yes	4957	am_cv_func_iconv=yes
3879	else
3880	echo "$as_me: failed program was:" >&5
3881	sed 's/^/\| /' conftest.$ac_ext >&5
3882
3883	fi	4958	fi
3884	rm -f conftest.err conftest.$ac_objext \	4959	rm -f core conftest.err conftest.$ac_objext \
3885	conftest$ac_exeext conftest.$ac_ext	4960	conftest$ac_exeext conftest.$ac_ext
3886	if test "$am_cv_func_iconv" != yes; then	4961	if test "$am_cv_func_iconv" != yes; then
3887	am_save_LIBS="$LIBS"	4962	am_save_LIBS="$LIBS"
3888	LIBS="$LIBS $LIBICONV"	4963	LIBS="$LIBS $LIBICONV"
3889	cat >conftest.$ac_ext <<_ACEOF
3890	/* confdefs.h. */
3891	_ACEOF
3892	cat confdefs.h >>conftest.$ac_ext	4964	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3893	cat >>conftest.$ac_ext <<_ACEOF
3894	/* end confdefs.h. */	4965	/* end confdefs.h. */
3895	#include <stdlib.h>	4966	#include <stdlib.h>
3896	#include <iconv.h>	4967	#include <iconv.h>
3897	int	4968	int
3898	main ()	4969	main ()
…		…
3902	iconv_close(cd);	4973	iconv_close(cd);
3903	;	4974	;
3904	return 0;	4975	return 0;
3905	}	4976	}
3906	_ACEOF	4977	_ACEOF
3907	rm -f conftest.$ac_objext conftest$ac_exeext	4978	if ac_fn_c_try_link "$LINENO"; then :
3908	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3909	(eval $ac_link) 2>conftest.er1
3910	ac_status=$?
3911	grep -v '^ *+' conftest.er1 >conftest.err
3912	rm -f conftest.er1
3913	cat conftest.err >&5
3914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3915	(exit $ac_status); } &&
3916	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3917	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3918	(eval $ac_try) 2>&5
3919	ac_status=$?
3920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921	(exit $ac_status); }; } &&
3922	{ ac_try='test -s conftest$ac_exeext'
3923	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3924	(eval $ac_try) 2>&5
3925	ac_status=$?
3926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927	(exit $ac_status); }; }; then
3928	am_cv_lib_iconv=yes	4979	am_cv_lib_iconv=yes
3929	am_cv_func_iconv=yes	4980	am_cv_func_iconv=yes
3930	else
3931	echo "$as_me: failed program was:" >&5
3932	sed 's/^/\| /' conftest.$ac_ext >&5
3933
3934	fi	4981	fi
3935	rm -f conftest.err conftest.$ac_objext \	4982	rm -f core conftest.err conftest.$ac_objext \
3936	conftest$ac_exeext conftest.$ac_ext	4983	conftest$ac_exeext conftest.$ac_ext
3937	LIBS="$am_save_LIBS"	4984	LIBS="$am_save_LIBS"
3938	fi	4985	fi
3939		4986
3940	fi	4987	fi
3941	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	4988	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3942	echo "${ECHO_T}$am_cv_func_iconv" >&6	4989	$as_echo "$am_cv_func_iconv" >&6; }
3943	if test "$am_cv_func_iconv" = yes; then	4990	if test "$am_cv_func_iconv" = yes; then
3944		4991
3945	cat >>confdefs.h <<\_ACEOF	4992	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3946	#define HAVE_ICONV 1
3947	_ACEOF
3948		4993
3949	fi	4994	fi
3950	if test "$am_cv_lib_iconv" = yes; then	4995	if test "$am_cv_lib_iconv" = yes; then
3951	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	4996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
3952	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	4997	$as_echo_n "checking how to link with libiconv... " >&6; }
3953	echo "$as_me:$LINENO: result: $LIBICONV" >&5	4998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3954	echo "${ECHO_T}$LIBICONV" >&6	4999	$as_echo "$LIBICONV" >&6; }
3955	else	5000	else
3956	CPPFLAGS="$am_save_CPPFLAGS"	5001	CPPFLAGS="$am_save_CPPFLAGS"
3957	LIBICONV=	5002	LIBICONV=
3958	LTLIBICONV=	5003	LTLIBICONV=
3959	fi	5004	fi
…		…
3975		5020
3976	exec_prefix="$acl_save_exec_prefix"	5021	exec_prefix="$acl_save_exec_prefix"
3977	prefix="$acl_save_prefix"	5022	prefix="$acl_save_prefix"
3978		5023
3979		5024
3980	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5025	# Check whether --with-libintl-prefix was given.
3981	if test "${with_libintl_prefix+set}" = set; then	5026	if test "${with_libintl_prefix+set}" = set; then :
3982	withval="$with_libintl_prefix"	5027	withval=$with_libintl_prefix;
3983
3984	if test "X$withval" = "Xno"; then	5028	if test "X$withval" = "Xno"; then
3985	use_additional=no	5029	use_additional=no
3986	else	5030	else
3987	if test "X$withval" = "X"; then	5031	if test "X$withval" = "X"; then
3988		5032
…		…
4001	additional_includedir="$withval/include"	5045	additional_includedir="$withval/include"
4002	additional_libdir="$withval/lib"	5046	additional_libdir="$withval/lib"
4003	fi	5047	fi
4004	fi	5048	fi
4005		5049
4006	fi;	5050	fi
		5051
4007	LIBINTL=	5052	LIBINTL=
4008	LTLIBINTL=	5053	LTLIBINTL=
4009	INCINTL=	5054	INCINTL=
4010	rpathdirs=	5055	rpathdirs=
4011	ltrpathdirs=	5056	ltrpathdirs=
…		…
4337	for found_dir in $ltrpathdirs; do	5382	for found_dir in $ltrpathdirs; do
4338	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5383	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4339	done	5384	done
4340	fi	5385	fi
4341		5386
4342	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5387	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4343	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5388	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4344	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5389	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4345	echo $ECHO_N "(cached) $ECHO_C" >&6	5390	$as_echo_n "(cached) " >&6
4346	else	5391	else
4347	gt_save_CPPFLAGS="$CPPFLAGS"	5392	gt_save_CPPFLAGS="$CPPFLAGS"
4348	CPPFLAGS="$CPPFLAGS $INCINTL"	5393	CPPFLAGS="$CPPFLAGS $INCINTL"
4349	gt_save_LIBS="$LIBS"	5394	gt_save_LIBS="$LIBS"
4350	LIBS="$LIBS $LIBINTL"	5395	LIBS="$LIBS $LIBINTL"
4351	cat >conftest.$ac_ext <<_ACEOF	5396	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4352	/* confdefs.h. */
4353	_ACEOF
4354	cat confdefs.h >>conftest.$ac_ext
4355	cat >>conftest.$ac_ext <<_ACEOF
4356	/* end confdefs.h. */	5397	/* end confdefs.h. */
4357	#include <libintl.h>	5398	#include <libintl.h>
4358	extern int _nl_msg_cat_cntr;	5399	extern int _nl_msg_cat_cntr;
4359	extern	5400	extern
4360	#ifdef __cplusplus	5401	#ifdef __cplusplus
…		…
4368	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5409	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4369	;	5410	;
4370	return 0;	5411	return 0;
4371	}	5412	}
4372	_ACEOF	5413	_ACEOF
4373	rm -f conftest.$ac_objext conftest$ac_exeext	5414	if ac_fn_c_try_link "$LINENO"; then :
4374	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4375	(eval $ac_link) 2>conftest.er1
4376	ac_status=$?
4377	grep -v '^ *+' conftest.er1 >conftest.err
4378	rm -f conftest.er1
4379	cat conftest.err >&5
4380	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4381	(exit $ac_status); } &&
4382	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4383	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4384	(eval $ac_try) 2>&5
4385	ac_status=$?
4386	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4387	(exit $ac_status); }; } &&
4388	{ ac_try='test -s conftest$ac_exeext'
4389	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4390	(eval $ac_try) 2>&5
4391	ac_status=$?
4392	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393	(exit $ac_status); }; }; then
4394	gt_cv_func_gnugettext1_libintl=yes	5415	gt_cv_func_gnugettext1_libintl=yes
4395	else	5416	else
4396	echo "$as_me: failed program was:" >&5
4397	sed 's/^/\| /' conftest.$ac_ext >&5
4398
4399	gt_cv_func_gnugettext1_libintl=no	5417	gt_cv_func_gnugettext1_libintl=no
4400	fi	5418	fi
4401	rm -f conftest.err conftest.$ac_objext \	5419	rm -f core conftest.err conftest.$ac_objext \
4402	conftest$ac_exeext conftest.$ac_ext	5420	conftest$ac_exeext conftest.$ac_ext
4403	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5421	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4404	LIBS="$LIBS $LIBICONV"	5422	LIBS="$LIBS $LIBICONV"
4405	cat >conftest.$ac_ext <<_ACEOF	5423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4406	/* confdefs.h. */
4407	_ACEOF
4408	cat confdefs.h >>conftest.$ac_ext
4409	cat >>conftest.$ac_ext <<_ACEOF
4410	/* end confdefs.h. */	5424	/* end confdefs.h. */
4411	#include <libintl.h>	5425	#include <libintl.h>
4412	extern int _nl_msg_cat_cntr;	5426	extern int _nl_msg_cat_cntr;
4413	extern	5427	extern
4414	#ifdef __cplusplus	5428	#ifdef __cplusplus
…		…
4422	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5436	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4423	;	5437	;
4424	return 0;	5438	return 0;
4425	}	5439	}
4426	_ACEOF	5440	_ACEOF
4427	rm -f conftest.$ac_objext conftest$ac_exeext	5441	if ac_fn_c_try_link "$LINENO"; then :
4428	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4429	(eval $ac_link) 2>conftest.er1
4430	ac_status=$?
4431	grep -v '^ *+' conftest.er1 >conftest.err
4432	rm -f conftest.er1
4433	cat conftest.err >&5
4434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4435	(exit $ac_status); } &&
4436	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4437	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4438	(eval $ac_try) 2>&5
4439	ac_status=$?
4440	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4441	(exit $ac_status); }; } &&
4442	{ ac_try='test -s conftest$ac_exeext'
4443	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4444	(eval $ac_try) 2>&5
4445	ac_status=$?
4446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4447	(exit $ac_status); }; }; then
4448	LIBINTL="$LIBINTL $LIBICONV"	5442	LIBINTL="$LIBINTL $LIBICONV"
4449	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5443	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4450	gt_cv_func_gnugettext1_libintl=yes	5444	gt_cv_func_gnugettext1_libintl=yes
4451		5445
4452	else
4453	echo "$as_me: failed program was:" >&5
4454	sed 's/^/\| /' conftest.$ac_ext >&5
4455
4456	fi	5446	fi
4457	rm -f conftest.err conftest.$ac_objext \	5447	rm -f core conftest.err conftest.$ac_objext \
4458	conftest$ac_exeext conftest.$ac_ext	5448	conftest$ac_exeext conftest.$ac_ext
4459	fi	5449	fi
4460	CPPFLAGS="$gt_save_CPPFLAGS"	5450	CPPFLAGS="$gt_save_CPPFLAGS"
4461	LIBS="$gt_save_LIBS"	5451	LIBS="$gt_save_LIBS"
4462	fi	5452	fi
4463	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5453	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4464	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5454	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4465	fi	5455	fi
4466		5456
4467	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5457	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4468	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5458	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4469	&& test "$PACKAGE" != gettext; }; then	5459	&& test "$PACKAGE" != gettext; }; then
…		…
4477		5467
4478		5468
4479	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5469	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4480	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then	5470	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then
4481		5471
4482	cat >>confdefs.h <<\_ACEOF	5472	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4483	#define ENABLE_NLS 1
4484	_ACEOF
4485		5473
4486	else	5474	else
4487	USE_NLS=no	5475	USE_NLS=no
4488	fi	5476	fi
4489	fi	5477	fi
4490		5478
4491	if test "$USE_NLS" = "yes"; then	5479	if test "$USE_NLS" = "yes"; then
4492		5480
4493	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5481	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4494	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5482	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4495	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5483	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4496	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5484	$as_echo_n "checking how to link with libintl... " >&6; }
4497	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5485	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4498	echo "${ECHO_T}$LIBINTL" >&6	5486	$as_echo "$LIBINTL" >&6; }
4499		5487
4500	for element in $INCINTL; do	5488	for element in $INCINTL; do
4501	haveit=	5489	haveit=
4502	for x in $CPPFLAGS; do	5490	for x in $CPPFLAGS; do
4503		5491
…		…
4520	done	5508	done
4521		5509
4522	fi	5510	fi
4523		5511
4524		5512
4525	cat >>confdefs.h <<\_ACEOF	5513	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4526	#define HAVE_GETTEXT 1
4527	_ACEOF
4528		5514
4529		5515
4530	cat >>confdefs.h <<\_ACEOF	5516	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4531	#define HAVE_DCGETTEXT 1
4532	_ACEOF
4533		5517
4534	fi	5518	fi
4535		5519
4536	POSUB=po	5520	POSUB=po
4537	fi	5521	fi
…		…
4549		5533
4550	# Enable GNU extensions.	5534	# Enable GNU extensions.
4551	# Define this here, not in acconfig's @TOP@ section, since definitions	5535	# Define this here, not in acconfig's @TOP@ section, since definitions
4552	# in the latter don't make it into the configure-time tests.	5536	# in the latter don't make it into the configure-time tests.
4553		5537
4554	cat >>confdefs.h <<\_ACEOF	5538	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4555	#define _GNU_SOURCE 1
4556	_ACEOF
4557		5539
4558		5540
4559	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	5541	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4560		5542
4561	ALL_LINGUAS=""	5543	ALL_LINGUAS=""
…		…
4563	ac_ext=c	5545	ac_ext=c
4564	ac_cpp='$CPP $CPPFLAGS'	5546	ac_cpp='$CPP $CPPFLAGS'
4565	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5547	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4566	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5548	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4567	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5549	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4568	if test -n "$ac_tool_prefix"; then
4569	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4570	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4571	echo "$as_me:$LINENO: checking for $ac_word" >&5
4572	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4573	if test "${ac_cv_prog_CC+set}" = set; then
4574	echo $ECHO_N "(cached) $ECHO_C" >&6
4575	else
4576	if test -n "$CC"; then
4577	ac_cv_prog_CC="$CC" # Let the user override the test.
4578	else
4579	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4580	for as_dir in $PATH
4581	do
4582	IFS=$as_save_IFS
4583	test -z "$as_dir" && as_dir=.
4584	for ac_exec_ext in '' $ac_executable_extensions; do
4585	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4586	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4587	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4588	break 2
4589	fi
4590	done
4591	done
4592
4593	fi
4594	fi
4595	CC=$ac_cv_prog_CC
4596	if test -n "$CC"; then
4597	echo "$as_me:$LINENO: result: $CC" >&5
4598	echo "${ECHO_T}$CC" >&6
4599	else
4600	echo "$as_me:$LINENO: result: no" >&5
4601	echo "${ECHO_T}no" >&6
4602	fi
4603
4604	fi
4605	if test -z "$ac_cv_prog_CC"; then
4606	ac_ct_CC=$CC
4607	# Extract the first word of "gcc", so it can be a program name with args.
4608	set dummy gcc; ac_word=$2
4609	echo "$as_me:$LINENO: checking for $ac_word" >&5
4610	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4611	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4612	echo $ECHO_N "(cached) $ECHO_C" >&6
4613	else
4614	if test -n "$ac_ct_CC"; then
4615	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4616	else
4617	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4618	for as_dir in $PATH
4619	do
4620	IFS=$as_save_IFS
4621	test -z "$as_dir" && as_dir=.
4622	for ac_exec_ext in '' $ac_executable_extensions; do
4623	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4624	ac_cv_prog_ac_ct_CC="gcc"
4625	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4626	break 2
4627	fi
4628	done
4629	done
4630
4631	fi
4632	fi
4633	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4634	if test -n "$ac_ct_CC"; then
4635	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4636	echo "${ECHO_T}$ac_ct_CC" >&6
4637	else
4638	echo "$as_me:$LINENO: result: no" >&5
4639	echo "${ECHO_T}no" >&6
4640	fi
4641
4642	CC=$ac_ct_CC
4643	else
4644	CC="$ac_cv_prog_CC"
4645	fi
4646
4647	if test -z "$CC"; then
4648	if test -n "$ac_tool_prefix"; then
4649	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4650	set dummy ${ac_tool_prefix}cc; ac_word=$2
4651	echo "$as_me:$LINENO: checking for $ac_word" >&5
4652	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4653	if test "${ac_cv_prog_CC+set}" = set; then
4654	echo $ECHO_N "(cached) $ECHO_C" >&6
4655	else
4656	if test -n "$CC"; then
4657	ac_cv_prog_CC="$CC" # Let the user override the test.
4658	else
4659	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4660	for as_dir in $PATH
4661	do
4662	IFS=$as_save_IFS
4663	test -z "$as_dir" && as_dir=.
4664	for ac_exec_ext in '' $ac_executable_extensions; do
4665	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4666	ac_cv_prog_CC="${ac_tool_prefix}cc"
4667	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4668	break 2
4669	fi
4670	done
4671	done
4672
4673	fi
4674	fi
4675	CC=$ac_cv_prog_CC
4676	if test -n "$CC"; then
4677	echo "$as_me:$LINENO: result: $CC" >&5
4678	echo "${ECHO_T}$CC" >&6
4679	else
4680	echo "$as_me:$LINENO: result: no" >&5
4681	echo "${ECHO_T}no" >&6
4682	fi
4683
4684	fi
4685	if test -z "$ac_cv_prog_CC"; then
4686	ac_ct_CC=$CC
4687	# Extract the first word of "cc", so it can be a program name with args.
4688	set dummy cc; ac_word=$2
4689	echo "$as_me:$LINENO: checking for $ac_word" >&5
4690	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4691	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4692	echo $ECHO_N "(cached) $ECHO_C" >&6
4693	else
4694	if test -n "$ac_ct_CC"; then
4695	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4696	else
4697	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4698	for as_dir in $PATH
4699	do
4700	IFS=$as_save_IFS
4701	test -z "$as_dir" && as_dir=.
4702	for ac_exec_ext in '' $ac_executable_extensions; do
4703	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4704	ac_cv_prog_ac_ct_CC="cc"
4705	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4706	break 2
4707	fi
4708	done
4709	done
4710
4711	fi
4712	fi
4713	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4714	if test -n "$ac_ct_CC"; then
4715	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4716	echo "${ECHO_T}$ac_ct_CC" >&6
4717	else
4718	echo "$as_me:$LINENO: result: no" >&5
4719	echo "${ECHO_T}no" >&6
4720	fi
4721
4722	CC=$ac_ct_CC
4723	else
4724	CC="$ac_cv_prog_CC"
4725	fi
4726
4727	fi
4728	if test -z "$CC"; then
4729	# Extract the first word of "cc", so it can be a program name with args.
4730	set dummy cc; ac_word=$2
4731	echo "$as_me:$LINENO: checking for $ac_word" >&5
4732	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4733	if test "${ac_cv_prog_CC+set}" = set; then
4734	echo $ECHO_N "(cached) $ECHO_C" >&6
4735	else
4736	if test -n "$CC"; then
4737	ac_cv_prog_CC="$CC" # Let the user override the test.
4738	else
4739	ac_prog_rejected=no
4740	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4741	for as_dir in $PATH
4742	do
4743	IFS=$as_save_IFS
4744	test -z "$as_dir" && as_dir=.
4745	for ac_exec_ext in '' $ac_executable_extensions; do
4746	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4747	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4748	ac_prog_rejected=yes
4749	continue
4750	fi
4751	ac_cv_prog_CC="cc"
4752	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4753	break 2
4754	fi
4755	done
4756	done
4757
4758	if test $ac_prog_rejected = yes; then
4759	# We found a bogon in the path, so make sure we never use it.
4760	set dummy $ac_cv_prog_CC
4761	shift
4762	if test $# != 0; then
4763	# We chose a different compiler from the bogus one.
4764	# However, it has the same basename, so the bogon will be chosen
4765	# first if we set CC to just the basename; use the full file name.
4766	shift
4767	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4768	fi
4769	fi
4770	fi
4771	fi
4772	CC=$ac_cv_prog_CC
4773	if test -n "$CC"; then
4774	echo "$as_me:$LINENO: result: $CC" >&5
4775	echo "${ECHO_T}$CC" >&6
4776	else
4777	echo "$as_me:$LINENO: result: no" >&5
4778	echo "${ECHO_T}no" >&6
4779	fi
4780
4781	fi
4782	if test -z "$CC"; then
4783	if test -n "$ac_tool_prefix"; then
4784	for ac_prog in cl
4785	do
4786	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4787	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4788	echo "$as_me:$LINENO: checking for $ac_word" >&5
4789	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4790	if test "${ac_cv_prog_CC+set}" = set; then
4791	echo $ECHO_N "(cached) $ECHO_C" >&6
4792	else
4793	if test -n "$CC"; then
4794	ac_cv_prog_CC="$CC" # Let the user override the test.
4795	else
4796	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4797	for as_dir in $PATH
4798	do
4799	IFS=$as_save_IFS
4800	test -z "$as_dir" && as_dir=.
4801	for ac_exec_ext in '' $ac_executable_extensions; do
4802	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4803	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4804	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4805	break 2
4806	fi
4807	done
4808	done
4809
4810	fi
4811	fi
4812	CC=$ac_cv_prog_CC
4813	if test -n "$CC"; then
4814	echo "$as_me:$LINENO: result: $CC" >&5
4815	echo "${ECHO_T}$CC" >&6
4816	else
4817	echo "$as_me:$LINENO: result: no" >&5
4818	echo "${ECHO_T}no" >&6
4819	fi
4820
4821	test -n "$CC" && break
4822	done
4823	fi
4824	if test -z "$CC"; then
4825	ac_ct_CC=$CC
4826	for ac_prog in cl
4827	do
4828	# Extract the first word of "$ac_prog", so it can be a program name with args.
4829	set dummy $ac_prog; ac_word=$2
4830	echo "$as_me:$LINENO: checking for $ac_word" >&5
4831	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4832	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4833	echo $ECHO_N "(cached) $ECHO_C" >&6
4834	else
4835	if test -n "$ac_ct_CC"; then
4836	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4837	else
4838	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4839	for as_dir in $PATH
4840	do
4841	IFS=$as_save_IFS
4842	test -z "$as_dir" && as_dir=.
4843	for ac_exec_ext in '' $ac_executable_extensions; do
4844	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4845	ac_cv_prog_ac_ct_CC="$ac_prog"
4846	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4847	break 2
4848	fi
4849	done
4850	done
4851
4852	fi
4853	fi
4854	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4855	if test -n "$ac_ct_CC"; then
4856	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4857	echo "${ECHO_T}$ac_ct_CC" >&6
4858	else
4859	echo "$as_me:$LINENO: result: no" >&5
4860	echo "${ECHO_T}no" >&6
4861	fi
4862
4863	test -n "$ac_ct_CC" && break
4864	done
4865
4866	CC=$ac_ct_CC
4867	fi
4868
4869	fi
4870
4871
4872	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4873	See \`config.log' for more details." >&5
4874	echo "$as_me: error: no acceptable C compiler found in \$PATH
4875	See \`config.log' for more details." >&2;}
4876	{ (exit 1); exit 1; }; }
4877
4878	# Provide some information about the compiler.
4879	echo "$as_me:$LINENO:" \
4880	"checking for C compiler version" >&5
4881	ac_compiler=`set X $ac_compile; echo $2`
4882	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4883	(eval $ac_compiler --version </dev/null >&5) 2>&5
4884	ac_status=$?
4885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4886	(exit $ac_status); }
4887	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4888	(eval $ac_compiler -v </dev/null >&5) 2>&5
4889	ac_status=$?
4890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891	(exit $ac_status); }
4892	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4893	(eval $ac_compiler -V </dev/null >&5) 2>&5
4894	ac_status=$?
4895	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4896	(exit $ac_status); }
4897
4898	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4899	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4900	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4901	echo $ECHO_N "(cached) $ECHO_C" >&6
4902	else
4903	cat >conftest.$ac_ext <<_ACEOF
4904	/* confdefs.h. */
4905	_ACEOF
4906	cat confdefs.h >>conftest.$ac_ext
4907	cat >>conftest.$ac_ext <<_ACEOF
4908	/* end confdefs.h. */
4909
4910	int
4911	main ()
4912	{
4913	#ifndef __GNUC__
4914	choke me
4915	#endif
4916
4917	;
4918	return 0;
4919	}
4920	_ACEOF
4921	rm -f conftest.$ac_objext
4922	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4923	(eval $ac_compile) 2>conftest.er1
4924	ac_status=$?
4925	grep -v '^ *+' conftest.er1 >conftest.err
4926	rm -f conftest.er1
4927	cat conftest.err >&5
4928	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4929	(exit $ac_status); } &&
4930	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4931	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4932	(eval $ac_try) 2>&5
4933	ac_status=$?
4934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4935	(exit $ac_status); }; } &&
4936	{ ac_try='test -s conftest.$ac_objext'
4937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4938	(eval $ac_try) 2>&5
4939	ac_status=$?
4940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4941	(exit $ac_status); }; }; then
4942	ac_compiler_gnu=yes
4943	else
4944	echo "$as_me: failed program was:" >&5
4945	sed 's/^/\| /' conftest.$ac_ext >&5
4946
4947	ac_compiler_gnu=no
4948	fi
4949	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4950	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4951
4952	fi
4953	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4954	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4955	GCC=`test $ac_compiler_gnu = yes && echo yes`
4956	ac_test_CFLAGS=${CFLAGS+set}
4957	ac_save_CFLAGS=$CFLAGS
4958	CFLAGS="-g"
4959	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4960	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4961	if test "${ac_cv_prog_cc_g+set}" = set; then
4962	echo $ECHO_N "(cached) $ECHO_C" >&6
4963	else
4964	cat >conftest.$ac_ext <<_ACEOF
4965	/* confdefs.h. */
4966	_ACEOF
4967	cat confdefs.h >>conftest.$ac_ext
4968	cat >>conftest.$ac_ext <<_ACEOF
4969	/* end confdefs.h. */
4970
4971	int
4972	main ()
4973	{
4974
4975	;
4976	return 0;
4977	}
4978	_ACEOF
4979	rm -f conftest.$ac_objext
4980	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4981	(eval $ac_compile) 2>conftest.er1
4982	ac_status=$?
4983	grep -v '^ *+' conftest.er1 >conftest.err
4984	rm -f conftest.er1
4985	cat conftest.err >&5
4986	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4987	(exit $ac_status); } &&
4988	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
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 $ac_status); }; } &&
4994	{ ac_try='test -s conftest.$ac_objext'
4995	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4996	(eval $ac_try) 2>&5
4997	ac_status=$?
4998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4999	(exit $ac_status); }; }; then
5000	ac_cv_prog_cc_g=yes
5001	else
5002	echo "$as_me: failed program was:" >&5
5003	sed 's/^/\| /' conftest.$ac_ext >&5
5004
5005	ac_cv_prog_cc_g=no
5006	fi
5007	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5008	fi
5009	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5010	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5011	if test "$ac_test_CFLAGS" = set; then
5012	CFLAGS=$ac_save_CFLAGS
5013	elif test $ac_cv_prog_cc_g = yes; then
5014	if test "$GCC" = yes; then
5015	CFLAGS="-g -O2"
5016	else
5017	CFLAGS="-g"
5018	fi
5019	else
5020	if test "$GCC" = yes; then
5021	CFLAGS="-O2"
5022	else
5023	CFLAGS=
5024	fi
5025	fi
5026	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5027	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5028	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5029	echo $ECHO_N "(cached) $ECHO_C" >&6
5030	else
5031	ac_cv_prog_cc_stdc=no
5032	ac_save_CC=$CC
5033	cat >conftest.$ac_ext <<_ACEOF
5034	/* confdefs.h. */
5035	_ACEOF
5036	cat confdefs.h >>conftest.$ac_ext
5037	cat >>conftest.$ac_ext <<_ACEOF
5038	/* end confdefs.h. */
5039	#include <stdarg.h>
5040	#include <stdio.h>
5041	#include <sys/types.h>
5042	#include <sys/stat.h>
5043	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5044	struct buf { int x; };
5045	FILE * (rcsopen) (struct buf , struct stat *, int);
5046	static char *e (p, i)
5047	char **p;
5048	int i;
5049	{
5050	return p[i];
5051	}
5052	static char f (char (g) (char , int), char *p, ...)
5053	{
5054	char *s;
5055	va_list v;
5056	va_start (v,p);
5057	s = g (p, va_arg (v,int));
5058	va_end (v);
5059	return s;
5060	}
5061
5062	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5063	function prototypes and stuff, but not '\xHH' hex character constants.
5064	These don't provoke an error unfortunately, instead are silently treated
5065	as 'x'. The following induces an error, until -std1 is added to get
5066	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5067	array size at least. It's necessary to write '\x00'==0 to get something
5068	that's true only with -std1. */
5069	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5070
5071	int test (int i, double x);
5072	struct s1 {int (*f) (int a);};
5073	struct s2 {int (*f) (double a);};
5074	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
5075	int argc;
5076	char **argv;
5077	int
5078	main ()
5079	{
5080	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
5081	;
5082	return 0;
5083	}
5084	_ACEOF
5085	# Don't try gcc -ansi; that turns off useful extensions and
5086	# breaks some systems' header files.
5087	# AIX -qlanglvl=ansi
5088	# Ultrix and OSF/1 -std1
5089	# HP-UX 10.20 and later -Ae
5090	# HP-UX older versions -Aa -D_HPUX_SOURCE
5091	# SVR4 -Xc -D__EXTENSIONS__
5092	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5093	do
5094	CC="$ac_save_CC $ac_arg"
5095	rm -f conftest.$ac_objext
5096	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5097	(eval $ac_compile) 2>conftest.er1
5098	ac_status=$?
5099	grep -v '^ *+' conftest.er1 >conftest.err
5100	rm -f conftest.er1
5101	cat conftest.err >&5
5102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5103	(exit $ac_status); } &&
5104	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5106	(eval $ac_try) 2>&5
5107	ac_status=$?
5108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5109	(exit $ac_status); }; } &&
5110	{ ac_try='test -s conftest.$ac_objext'
5111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5112	(eval $ac_try) 2>&5
5113	ac_status=$?
5114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5115	(exit $ac_status); }; }; then
5116	ac_cv_prog_cc_stdc=$ac_arg
5117	break
5118	else
5119	echo "$as_me: failed program was:" >&5
5120	sed 's/^/\| /' conftest.$ac_ext >&5
5121
5122	fi
5123	rm -f conftest.err conftest.$ac_objext
5124	done
5125	rm -f conftest.$ac_ext conftest.$ac_objext
5126	CC=$ac_save_CC
5127
5128	fi
5129
5130	case "x$ac_cv_prog_cc_stdc" in
5131	x\|xno)
5132	echo "$as_me:$LINENO: result: none needed" >&5
5133	echo "${ECHO_T}none needed" >&6 ;;
5134	*)
5135	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5136	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5137	CC="$CC $ac_cv_prog_cc_stdc" ;;
5138	esac
5139
5140	# Some people use a C++ compiler to compile C. Since we use `exit',
5141	# in C++ we need to declare it. In case someone uses the same compiler
5142	# for both compiling C and C++ we need to have the C++ compiler decide
5143	# the declaration of exit, since it's the most demanding environment.
5144	cat >conftest.$ac_ext <<_ACEOF
5145	#ifndef __cplusplus
5146	choke me
5147	#endif
5148	_ACEOF
5149	rm -f conftest.$ac_objext
5150	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5151	(eval $ac_compile) 2>conftest.er1
5152	ac_status=$?
5153	grep -v '^ *+' conftest.er1 >conftest.err
5154	rm -f conftest.er1
5155	cat conftest.err >&5
5156	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5157	(exit $ac_status); } &&
5158	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5159	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5160	(eval $ac_try) 2>&5
5161	ac_status=$?
5162	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5163	(exit $ac_status); }; } &&
5164	{ ac_try='test -s conftest.$ac_objext'
5165	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5166	(eval $ac_try) 2>&5
5167	ac_status=$?
5168	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5169	(exit $ac_status); }; }; then
5170	for ac_declaration in \
5171	'' \
5172	'extern "C" void std::exit (int) throw (); using std::exit;' \
5173	'extern "C" void std::exit (int); using std::exit;' \
5174	'extern "C" void exit (int) throw ();' \
5175	'extern "C" void exit (int);' \
5176	'void exit (int);'
5177	do
5178	cat >conftest.$ac_ext <<_ACEOF
5179	/* confdefs.h. */
5180	_ACEOF
5181	cat confdefs.h >>conftest.$ac_ext
5182	cat >>conftest.$ac_ext <<_ACEOF
5183	/* end confdefs.h. */
5184	$ac_declaration
5185	#include <stdlib.h>
5186	int
5187	main ()
5188	{
5189	exit (42);
5190	;
5191	return 0;
5192	}
5193	_ACEOF
5194	rm -f conftest.$ac_objext
5195	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5196	(eval $ac_compile) 2>conftest.er1
5197	ac_status=$?
5198	grep -v '^ *+' conftest.er1 >conftest.err
5199	rm -f conftest.er1
5200	cat conftest.err >&5
5201	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5202	(exit $ac_status); } &&
5203	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5204	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5205	(eval $ac_try) 2>&5
5206	ac_status=$?
5207	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5208	(exit $ac_status); }; } &&
5209	{ ac_try='test -s conftest.$ac_objext'
5210	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5211	(eval $ac_try) 2>&5
5212	ac_status=$?
5213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5214	(exit $ac_status); }; }; then
5215	:
5216	else
5217	echo "$as_me: failed program was:" >&5
5218	sed 's/^/\| /' conftest.$ac_ext >&5
5219
5220	continue
5221	fi
5222	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5223	cat >conftest.$ac_ext <<_ACEOF
5224	/* confdefs.h. */
5225	_ACEOF
5226	cat confdefs.h >>conftest.$ac_ext
5227	cat >>conftest.$ac_ext <<_ACEOF
5228	/* end confdefs.h. */
5229	$ac_declaration
5230	int
5231	main ()
5232	{
5233	exit (42);
5234	;
5235	return 0;
5236	}
5237	_ACEOF
5238	rm -f conftest.$ac_objext
5239	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5240	(eval $ac_compile) 2>conftest.er1
5241	ac_status=$?
5242	grep -v '^ *+' conftest.er1 >conftest.err
5243	rm -f conftest.er1
5244	cat conftest.err >&5
5245	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5246	(exit $ac_status); } &&
5247	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5248	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5249	(eval $ac_try) 2>&5
5250	ac_status=$?
5251	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5252	(exit $ac_status); }; } &&
5253	{ ac_try='test -s conftest.$ac_objext'
5254	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5255	(eval $ac_try) 2>&5
5256	ac_status=$?
5257	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5258	(exit $ac_status); }; }; then
5259	break
5260	else
5261	echo "$as_me: failed program was:" >&5
5262	sed 's/^/\| /' conftest.$ac_ext >&5
5263
5264	fi
5265	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5266	done
5267	rm -f conftest*
5268	if test -n "$ac_declaration"; then
5269	echo '#ifdef __cplusplus' >>confdefs.h
5270	echo $ac_declaration >>confdefs.h
5271	echo '#endif' >>confdefs.h
5272	fi
5273
5274	else
5275	echo "$as_me: failed program was:" >&5
5276	sed 's/^/\| /' conftest.$ac_ext >&5
5277
5278	fi
5279	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5280	ac_ext=c
5281	ac_cpp='$CPP $CPPFLAGS'
5282	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5283	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5284	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5285
5286	depcc="$CC" am_compiler_list=
5287
5288	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5289	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5290	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5291	echo $ECHO_N "(cached) $ECHO_C" >&6
5292	else
5293	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5294	# We make a subdir and do the tests there. Otherwise we can end up
5295	# making bogus files that we don't know about and never remove. For
5296	# instance it was reported that on HP-UX the gcc test will end up
5297	# making a dummy file named `D' -- because `-MD' means `put the output
5298	# in D'.
5299	mkdir conftest.dir
5300	# Copy depcomp to subdir because otherwise we won't find it if we're
5301	# using a relative directory.
5302	cp "$am_depcomp" conftest.dir
5303	cd conftest.dir
5304	# We will build objects and dependencies in a subdirectory because
5305	# it helps to detect inapplicable dependency modes. For instance
5306	# both Tru64's cc and ICC support -MD to output dependencies as a
5307	# side effect of compilation, but ICC will put the dependencies in
5308	# the current directory while Tru64 will put them in the object
5309	# directory.
5310	mkdir sub
5311
5312	am_cv_CC_dependencies_compiler_type=none
5313	if test "$am_compiler_list" = ""; then
5314	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5315	fi
5316	for depmode in $am_compiler_list; do
5317	# Setup a source with many dependencies, because some compilers
5318	# like to wrap large dependency lists on column 80 (with \), and
5319	# we should not choose a depcomp mode which is confused by this.
5320	#
5321	# We need to recreate these files for each test, as the compiler may
5322	# overwrite some of them when testing with obscure command lines.
5323	# This happens at least with the AIX C compiler.
5324	: > sub/conftest.c
5325	for i in 1 2 3 4 5 6; do
5326	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5327	: > sub/conftst$i.h
5328	done
5329	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5330
5331	case $depmode in
5332	nosideeffect)
5333	# after this tag, mechanisms are not by side-effect, so they'll
5334	# only be used when explicitly requested
5335	if test "x$enable_dependency_tracking" = xyes; then
5336	continue
5337	else
5338	break
5339	fi
5340	;;
5341	none) break ;;
5342	esac
5343	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5344	# mode. It turns out that the SunPro C++ compiler does not properly
5345	# handle `-M -o', and we need to detect this.
5346	if depmode=$depmode \
5347	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5348	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5349	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5350	>/dev/null 2>conftest.err &&
5351	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5352	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5353	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5354	# icc doesn't choke on unknown options, it will just issue warnings
5355	# (even with -Werror). So we grep stderr for any message
5356	# that says an option was ignored.
5357	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5358	am_cv_CC_dependencies_compiler_type=$depmode
5359	break
5360	fi
5361	fi
5362	done
5363
5364	cd ..
5365	rm -rf conftest.dir
5366	else
5367	am_cv_CC_dependencies_compiler_type=none
5368	fi
5369
5370	fi
5371	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5372	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5373	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5374
5375
5376
5377	if
5378	test "x$enable_dependency_tracking" != xno \
5379	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5380	am__fastdepCC_TRUE=
5381	am__fastdepCC_FALSE='#'
5382	else
5383	am__fastdepCC_TRUE='#'
5384	am__fastdepCC_FALSE=
5385	fi
5386
5387
5388	ac_ext=c
5389	ac_cpp='$CPP $CPPFLAGS'
5390	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5391	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5392	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5393	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	5550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5394	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	5551	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5395	# On Suns, sometimes $CPP names a directory.	5552	# On Suns, sometimes $CPP names a directory.
5396	if test -n "$CPP" && test -d "$CPP"; then	5553	if test -n "$CPP" && test -d "$CPP"; then
5397	CPP=	5554	CPP=
5398	fi	5555	fi
5399	if test -z "$CPP"; then	5556	if test -z "$CPP"; then
5400	if test "${ac_cv_prog_CPP+set}" = set; then	5557	if ${ac_cv_prog_CPP+:} false; then :
5401	echo $ECHO_N "(cached) $ECHO_C" >&6	5558	$as_echo_n "(cached) " >&6
5402	else	5559	else
5403	# Double quotes because CPP needs to be expanded	5560	# Double quotes because CPP needs to be expanded
5404	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	5561	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5405	do	5562	do
5406	ac_preproc_ok=false	5563	ac_preproc_ok=false
…		…
5410	# with a fresh cross-compiler works.	5567	# with a fresh cross-compiler works.
5411	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5568	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5412	# <limits.h> exists even on freestanding compilers.	5569	# <limits.h> exists even on freestanding compilers.
5413	# On the NeXT, cc -E runs the code through the compiler's parser,	5570	# On the NeXT, cc -E runs the code through the compiler's parser,
5414	# not just through cpp. "Syntax error" is here to catch this case.	5571	# not just through cpp. "Syntax error" is here to catch this case.
5415	cat >conftest.$ac_ext <<_ACEOF
5416	/* confdefs.h. */
5417	_ACEOF
5418	cat confdefs.h >>conftest.$ac_ext	5572	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5419	cat >>conftest.$ac_ext <<_ACEOF
5420	/* end confdefs.h. */	5573	/* end confdefs.h. */
5421	#ifdef __STDC__	5574	#ifdef __STDC__
5422	# include <limits.h>	5575	# include <limits.h>
5423	#else	5576	#else
5424	# include <assert.h>	5577	# include <assert.h>
5425	#endif	5578	#endif
5426	Syntax error	5579	Syntax error
5427	_ACEOF	5580	_ACEOF
5428	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5581	if ac_fn_c_try_cpp "$LINENO"; then :
5429	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5582
5430	ac_status=$?
5431	grep -v '^ *+' conftest.er1 >conftest.err
5432	rm -f conftest.er1
5433	cat conftest.err >&5
5434	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5435	(exit $ac_status); } >/dev/null; then
5436	if test -s conftest.err; then
5437	ac_cpp_err=$ac_c_preproc_warn_flag
5438	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5439	else	5583	else
5440	ac_cpp_err=
5441	fi
5442	else
5443	ac_cpp_err=yes
5444	fi
5445	if test -z "$ac_cpp_err"; then
5446	:
5447	else
5448	echo "$as_me: failed program was:" >&5
5449	sed 's/^/\| /' conftest.$ac_ext >&5
5450
5451	# Broken: fails on valid input.	5584	# Broken: fails on valid input.
5452	continue	5585	continue
5453	fi	5586	fi
5454	rm -f conftest.err conftest.$ac_ext	5587	rm -f conftest.err conftest.i conftest.$ac_ext
5455		5588
5456	# OK, works on sane cases. Now check whether non-existent headers	5589	# OK, works on sane cases. Now check whether nonexistent headers
5457	# can be detected and how.	5590	# can be detected and how.
5458	cat >conftest.$ac_ext <<_ACEOF
5459	/* confdefs.h. */
5460	_ACEOF
5461	cat confdefs.h >>conftest.$ac_ext	5591	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5462	cat >>conftest.$ac_ext <<_ACEOF
5463	/* end confdefs.h. */	5592	/* end confdefs.h. */
5464	#include <ac_nonexistent.h>	5593	#include <ac_nonexistent.h>
5465	_ACEOF	5594	_ACEOF
5466	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5595	if ac_fn_c_try_cpp "$LINENO"; then :
5467	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5468	ac_status=$?
5469	grep -v '^ *+' conftest.er1 >conftest.err
5470	rm -f conftest.er1
5471	cat conftest.err >&5
5472	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5473	(exit $ac_status); } >/dev/null; then
5474	if test -s conftest.err; then
5475	ac_cpp_err=$ac_c_preproc_warn_flag
5476	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5477	else
5478	ac_cpp_err=
5479	fi
5480	else
5481	ac_cpp_err=yes
5482	fi
5483	if test -z "$ac_cpp_err"; then
5484	# Broken: success on invalid input.	5596	# Broken: success on invalid input.
5485	continue	5597	continue
5486	else	5598	else
5487	echo "$as_me: failed program was:" >&5
5488	sed 's/^/\| /' conftest.$ac_ext >&5
5489
5490	# Passes both tests.	5599	# Passes both tests.
5491	ac_preproc_ok=:	5600	ac_preproc_ok=:
5492	break	5601	break
5493	fi	5602	fi
5494	rm -f conftest.err conftest.$ac_ext	5603	rm -f conftest.err conftest.i conftest.$ac_ext
5495		5604
5496	done	5605	done
5497	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5606	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5498	rm -f conftest.err conftest.$ac_ext	5607	rm -f conftest.i conftest.err conftest.$ac_ext
5499	if $ac_preproc_ok; then	5608	if $ac_preproc_ok; then :
5500	break	5609	break
5501	fi	5610	fi
5502		5611
5503	done	5612	done
5504	ac_cv_prog_CPP=$CPP	5613	ac_cv_prog_CPP=$CPP
…		…
5506	fi	5615	fi
5507	CPP=$ac_cv_prog_CPP	5616	CPP=$ac_cv_prog_CPP
5508	else	5617	else
5509	ac_cv_prog_CPP=$CPP	5618	ac_cv_prog_CPP=$CPP
5510	fi	5619	fi
5511	echo "$as_me:$LINENO: result: $CPP" >&5	5620	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5512	echo "${ECHO_T}$CPP" >&6	5621	$as_echo "$CPP" >&6; }
5513	ac_preproc_ok=false	5622	ac_preproc_ok=false
5514	for ac_c_preproc_warn_flag in '' yes	5623	for ac_c_preproc_warn_flag in '' yes
5515	do	5624	do
5516	# Use a header file that comes with gcc, so configuring glibc	5625	# Use a header file that comes with gcc, so configuring glibc
5517	# with a fresh cross-compiler works.	5626	# with a fresh cross-compiler works.
5518	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5627	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5519	# <limits.h> exists even on freestanding compilers.	5628	# <limits.h> exists even on freestanding compilers.
5520	# On the NeXT, cc -E runs the code through the compiler's parser,	5629	# On the NeXT, cc -E runs the code through the compiler's parser,
5521	# not just through cpp. "Syntax error" is here to catch this case.	5630	# not just through cpp. "Syntax error" is here to catch this case.
5522	cat >conftest.$ac_ext <<_ACEOF
5523	/* confdefs.h. */
5524	_ACEOF
5525	cat confdefs.h >>conftest.$ac_ext	5631	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5526	cat >>conftest.$ac_ext <<_ACEOF
5527	/* end confdefs.h. */	5632	/* end confdefs.h. */
5528	#ifdef __STDC__	5633	#ifdef __STDC__
5529	# include <limits.h>	5634	# include <limits.h>
5530	#else	5635	#else
5531	# include <assert.h>	5636	# include <assert.h>
5532	#endif	5637	#endif
5533	Syntax error	5638	Syntax error
5534	_ACEOF	5639	_ACEOF
5535	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5640	if ac_fn_c_try_cpp "$LINENO"; then :
5536	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5641
5537	ac_status=$?
5538	grep -v '^ *+' conftest.er1 >conftest.err
5539	rm -f conftest.er1
5540	cat conftest.err >&5
5541	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5542	(exit $ac_status); } >/dev/null; then
5543	if test -s conftest.err; then
5544	ac_cpp_err=$ac_c_preproc_warn_flag
5545	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5546	else	5642	else
5547	ac_cpp_err=
5548	fi
5549	else
5550	ac_cpp_err=yes
5551	fi
5552	if test -z "$ac_cpp_err"; then
5553	:
5554	else
5555	echo "$as_me: failed program was:" >&5
5556	sed 's/^/\| /' conftest.$ac_ext >&5
5557
5558	# Broken: fails on valid input.	5643	# Broken: fails on valid input.
5559	continue	5644	continue
5560	fi	5645	fi
5561	rm -f conftest.err conftest.$ac_ext	5646	rm -f conftest.err conftest.i conftest.$ac_ext
5562		5647
5563	# OK, works on sane cases. Now check whether non-existent headers	5648	# OK, works on sane cases. Now check whether nonexistent headers
5564	# can be detected and how.	5649	# can be detected and how.
5565	cat >conftest.$ac_ext <<_ACEOF
5566	/* confdefs.h. */
5567	_ACEOF
5568	cat confdefs.h >>conftest.$ac_ext	5650	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5569	cat >>conftest.$ac_ext <<_ACEOF
5570	/* end confdefs.h. */	5651	/* end confdefs.h. */
5571	#include <ac_nonexistent.h>	5652	#include <ac_nonexistent.h>
5572	_ACEOF	5653	_ACEOF
5573	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5654	if ac_fn_c_try_cpp "$LINENO"; then :
5574	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5575	ac_status=$?
5576	grep -v '^ *+' conftest.er1 >conftest.err
5577	rm -f conftest.er1
5578	cat conftest.err >&5
5579	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5580	(exit $ac_status); } >/dev/null; then
5581	if test -s conftest.err; then
5582	ac_cpp_err=$ac_c_preproc_warn_flag
5583	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5584	else
5585	ac_cpp_err=
5586	fi
5587	else
5588	ac_cpp_err=yes
5589	fi
5590	if test -z "$ac_cpp_err"; then
5591	# Broken: success on invalid input.	5655	# Broken: success on invalid input.
5592	continue	5656	continue
5593	else	5657	else
5594	echo "$as_me: failed program was:" >&5
5595	sed 's/^/\| /' conftest.$ac_ext >&5
5596
5597	# Passes both tests.	5658	# Passes both tests.
5598	ac_preproc_ok=:	5659	ac_preproc_ok=:
5599	break	5660	break
5600	fi	5661	fi
5601	rm -f conftest.err conftest.$ac_ext	5662	rm -f conftest.err conftest.i conftest.$ac_ext
5602		5663
5603	done	5664	done
5604	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5665	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5605	rm -f conftest.err conftest.$ac_ext	5666	rm -f conftest.i conftest.err conftest.$ac_ext
5606	if $ac_preproc_ok; then	5667	if $ac_preproc_ok; then :
5607	:	5668
5608	else	5669	else
5609	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	5670	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5610	See \`config.log' for more details." >&5	5671	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5611	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	5672	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5612	See \`config.log' for more details." >&2;}	5673	See \`config.log' for more details" "$LINENO" 5; }
5613	{ (exit 1); exit 1; }; }
5614	fi	5674	fi
5615		5675
5616	ac_ext=c	5676	ac_ext=c
5617	ac_cpp='$CPP $CPPFLAGS'	5677	ac_cpp='$CPP $CPPFLAGS'
5618	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5678	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5619	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5679	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5620	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5680	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5621		5681
5622	ac_ext=cc	5682	ac_ext=cpp
5623	ac_cpp='$CXXCPP $CPPFLAGS'	5683	ac_cpp='$CXXCPP $CPPFLAGS'
5624	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5684	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5625	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5685	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5626	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5686	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5687	if test -z "$CXX"; then
		5688	if test -n "$CCC"; then
		5689	CXX=$CCC
		5690	else
5627	if test -n "$ac_tool_prefix"; then	5691	if test -n "$ac_tool_prefix"; then
5628	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5692	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5629	do	5693	do
5630	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	5694	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5631	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	5695	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5632	echo "$as_me:$LINENO: checking for $ac_word" >&5	5696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5633	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5697	$as_echo_n "checking for $ac_word... " >&6; }
5634	if test "${ac_cv_prog_CXX+set}" = set; then	5698	if ${ac_cv_prog_CXX+:} false; then :
5635	echo $ECHO_N "(cached) $ECHO_C" >&6	5699	$as_echo_n "(cached) " >&6
5636	else	5700	else
5637	if test -n "$CXX"; then	5701	if test -n "$CXX"; then
5638	ac_cv_prog_CXX="$CXX" # Let the user override the test.	5702	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5639	else	5703	else
5640	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5704	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5641	for as_dir in $PATH	5705	for as_dir in $PATH
5642	do	5706	do
5643	IFS=$as_save_IFS	5707	IFS=$as_save_IFS
5644	test -z "$as_dir" && as_dir=.	5708	test -z "$as_dir" && as_dir=.
5645	for ac_exec_ext in '' $ac_executable_extensions; do	5709	for ac_exec_ext in '' $ac_executable_extensions; do
5646	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5710	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5647	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	5711	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5648	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5712	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5649	break 2	5713	break 2
5650	fi	5714	fi
5651	done	5715	done
5652	done	5716	done
		5717	IFS=$as_save_IFS
5653		5718
5654	fi	5719	fi
5655	fi	5720	fi
5656	CXX=$ac_cv_prog_CXX	5721	CXX=$ac_cv_prog_CXX
5657	if test -n "$CXX"; then	5722	if test -n "$CXX"; then
5658	echo "$as_me:$LINENO: result: $CXX" >&5	5723	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5659	echo "${ECHO_T}$CXX" >&6	5724	$as_echo "$CXX" >&6; }
5660	else	5725	else
5661	echo "$as_me:$LINENO: result: no" >&5	5726	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5662	echo "${ECHO_T}no" >&6	5727	$as_echo "no" >&6; }
5663	fi	5728	fi
		5729
5664		5730
5665	test -n "$CXX" && break	5731	test -n "$CXX" && break
5666	done	5732	done
5667	fi	5733	fi
5668	if test -z "$CXX"; then	5734	if test -z "$CXX"; then
5669	ac_ct_CXX=$CXX	5735	ac_ct_CXX=$CXX
5670	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5736	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5671	do	5737	do
5672	# Extract the first word of "$ac_prog", so it can be a program name with args.	5738	# Extract the first word of "$ac_prog", so it can be a program name with args.
5673	set dummy $ac_prog; ac_word=$2	5739	set dummy $ac_prog; ac_word=$2
5674	echo "$as_me:$LINENO: checking for $ac_word" >&5	5740	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5675	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5741	$as_echo_n "checking for $ac_word... " >&6; }
5676	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	5742	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5677	echo $ECHO_N "(cached) $ECHO_C" >&6	5743	$as_echo_n "(cached) " >&6
5678	else	5744	else
5679	if test -n "$ac_ct_CXX"; then	5745	if test -n "$ac_ct_CXX"; then
5680	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	5746	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5681	else	5747	else
5682	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5748	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5683	for as_dir in $PATH	5749	for as_dir in $PATH
5684	do	5750	do
5685	IFS=$as_save_IFS	5751	IFS=$as_save_IFS
5686	test -z "$as_dir" && as_dir=.	5752	test -z "$as_dir" && as_dir=.
5687	for ac_exec_ext in '' $ac_executable_extensions; do	5753	for ac_exec_ext in '' $ac_executable_extensions; do
5688	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5754	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5689	ac_cv_prog_ac_ct_CXX="$ac_prog"	5755	ac_cv_prog_ac_ct_CXX="$ac_prog"
5690	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5756	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5691	break 2	5757	break 2
5692	fi	5758	fi
5693	done	5759	done
5694	done	5760	done
		5761	IFS=$as_save_IFS
5695		5762
5696	fi	5763	fi
5697	fi	5764	fi
5698	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	5765	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5699	if test -n "$ac_ct_CXX"; then	5766	if test -n "$ac_ct_CXX"; then
5700	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	5767	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5701	echo "${ECHO_T}$ac_ct_CXX" >&6	5768	$as_echo "$ac_ct_CXX" >&6; }
5702	else	5769	else
5703	echo "$as_me:$LINENO: result: no" >&5	5770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5704	echo "${ECHO_T}no" >&6	5771	$as_echo "no" >&6; }
5705	fi	5772	fi
		5773
5706		5774
5707	test -n "$ac_ct_CXX" && break	5775	test -n "$ac_ct_CXX" && break
5708	done	5776	done
5709	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
5710		5777
		5778	if test "x$ac_ct_CXX" = x; then
		5779	CXX="g++"
		5780	else
		5781	case $cross_compiling:$ac_tool_warned in
		5782	yes:)
		5783	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		5784	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5785	ac_tool_warned=yes ;;
		5786	esac
5711	CXX=$ac_ct_CXX	5787	CXX=$ac_ct_CXX
		5788	fi
5712	fi	5789	fi
5713		5790
5714		5791	fi
		5792	fi
5715	# Provide some information about the compiler.	5793	# Provide some information about the compiler.
5716	echo "$as_me:$LINENO:" \	5794	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5717	"checking for C++ compiler version" >&5	5795	set X $ac_compile
5718	ac_compiler=`set X $ac_compile; echo $2`	5796	ac_compiler=$2
5719	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	5797	for ac_option in --version -v -V -qversion; do
5720	(eval $ac_compiler --version </dev/null >&5) 2>&5	5798	{ { ac_try="$ac_compiler $ac_option >&5"
		5799	case "(($ac_try" in
		5800	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		5801	*) ac_try_echo=$ac_try;;
		5802	esac
		5803	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5804	$as_echo "$ac_try_echo"; } >&5
		5805	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5721	ac_status=$?	5806	ac_status=$?
		5807	if test -s conftest.err; then
		5808	sed '10a\
		5809	... rest of stderr output deleted ...
		5810	10q' conftest.err >conftest.er1
		5811	cat conftest.er1 >&5
		5812	fi
		5813	rm -f conftest.er1 conftest.err
5722	echo "$as_me:$LINENO: \$? = $ac_status" >&5	5814	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5723	(exit $ac_status); }	5815	test $ac_status = 0; }
5724	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	5816	done
5725	(eval $ac_compiler -v </dev/null >&5) 2>&5
5726	ac_status=$?
5727	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5728	(exit $ac_status); }
5729	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5730	(eval $ac_compiler -V </dev/null >&5) 2>&5
5731	ac_status=$?
5732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5733	(exit $ac_status); }
5734		5817
5735	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	5818	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5736	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	5819	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5737	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	5820	if ${ac_cv_cxx_compiler_gnu+:} false; then :
5738	echo $ECHO_N "(cached) $ECHO_C" >&6	5821	$as_echo_n "(cached) " >&6
5739	else	5822	else
5740	cat >conftest.$ac_ext <<_ACEOF
5741	/* confdefs.h. */
5742	_ACEOF
5743	cat confdefs.h >>conftest.$ac_ext	5823	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5744	cat >>conftest.$ac_ext <<_ACEOF
5745	/* end confdefs.h. */	5824	/* end confdefs.h. */
5746		5825
5747	int	5826	int
5748	main ()	5827	main ()
5749	{	5828	{
…		…
5753		5832
5754	;	5833	;
5755	return 0;	5834	return 0;
5756	}	5835	}
5757	_ACEOF	5836	_ACEOF
5758	rm -f conftest.$ac_objext	5837	if ac_fn_cxx_try_compile "$LINENO"; then :
5759	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5760	(eval $ac_compile) 2>conftest.er1
5761	ac_status=$?
5762	grep -v '^ *+' conftest.er1 >conftest.err
5763	rm -f conftest.er1
5764	cat conftest.err >&5
5765	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5766	(exit $ac_status); } &&
5767	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5768	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5769	(eval $ac_try) 2>&5
5770	ac_status=$?
5771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5772	(exit $ac_status); }; } &&
5773	{ ac_try='test -s conftest.$ac_objext'
5774	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5775	(eval $ac_try) 2>&5
5776	ac_status=$?
5777	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5778	(exit $ac_status); }; }; then
5779	ac_compiler_gnu=yes	5838	ac_compiler_gnu=yes
5780	else	5839	else
5781	echo "$as_me: failed program was:" >&5
5782	sed 's/^/\| /' conftest.$ac_ext >&5
5783
5784	ac_compiler_gnu=no	5840	ac_compiler_gnu=no
5785	fi	5841	fi
5786	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5842	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5787	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	5843	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5788		5844
5789	fi	5845	fi
5790	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5	5846	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5791	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6	5847	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5792	GXX=`test $ac_compiler_gnu = yes && echo yes`	5848	if test $ac_compiler_gnu = yes; then
		5849	GXX=yes
		5850	else
		5851	GXX=
		5852	fi
5793	ac_test_CXXFLAGS=${CXXFLAGS+set}	5853	ac_test_CXXFLAGS=${CXXFLAGS+set}
5794	ac_save_CXXFLAGS=$CXXFLAGS	5854	ac_save_CXXFLAGS=$CXXFLAGS
		5855	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
		5856	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
		5857	if ${ac_cv_prog_cxx_g+:} false; then :
		5858	$as_echo_n "(cached) " >&6
		5859	else
		5860	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
		5861	ac_cxx_werror_flag=yes
		5862	ac_cv_prog_cxx_g=no
5795	CXXFLAGS="-g"	5863	CXXFLAGS="-g"
5796	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5797	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5798	if test "${ac_cv_prog_cxx_g+set}" = set; then
5799	echo $ECHO_N "(cached) $ECHO_C" >&6
5800	else
5801	cat >conftest.$ac_ext <<_ACEOF
5802	/* confdefs.h. */
5803	_ACEOF
5804	cat confdefs.h >>conftest.$ac_ext	5864	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5805	cat >>conftest.$ac_ext <<_ACEOF
5806	/* end confdefs.h. */	5865	/* end confdefs.h. */
5807		5866
5808	int	5867	int
5809	main ()	5868	main ()
5810	{	5869	{
5811		5870
5812	;	5871	;
5813	return 0;	5872	return 0;
5814	}	5873	}
5815	_ACEOF	5874	_ACEOF
5816	rm -f conftest.$ac_objext	5875	if ac_fn_cxx_try_compile "$LINENO"; then :
5817	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5818	(eval $ac_compile) 2>conftest.er1
5819	ac_status=$?
5820	grep -v '^ *+' conftest.er1 >conftest.err
5821	rm -f conftest.er1
5822	cat conftest.err >&5
5823	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5824	(exit $ac_status); } &&
5825	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5826	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5827	(eval $ac_try) 2>&5
5828	ac_status=$?
5829	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5830	(exit $ac_status); }; } &&
5831	{ ac_try='test -s conftest.$ac_objext'
5832	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5833	(eval $ac_try) 2>&5
5834	ac_status=$?
5835	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5836	(exit $ac_status); }; }; then
5837	ac_cv_prog_cxx_g=yes	5876	ac_cv_prog_cxx_g=yes
5838	else	5877	else
5839	echo "$as_me: failed program was:" >&5	5878	CXXFLAGS=""
5840	sed 's/^/\| /' conftest.$ac_ext >&5	5879	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5880	/* end confdefs.h. */
5841		5881
		5882	int
		5883	main ()
		5884	{
		5885
		5886	;
		5887	return 0;
		5888	}
		5889	_ACEOF
		5890	if ac_fn_cxx_try_compile "$LINENO"; then :
		5891
		5892	else
		5893	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5894	CXXFLAGS="-g"
		5895	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5896	/* end confdefs.h. */
		5897
		5898	int
		5899	main ()
		5900	{
		5901
		5902	;
		5903	return 0;
		5904	}
		5905	_ACEOF
		5906	if ac_fn_cxx_try_compile "$LINENO"; then :
5842	ac_cv_prog_cxx_g=no	5907	ac_cv_prog_cxx_g=yes
5843	fi	5908	fi
5844	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5909	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5845	fi	5910	fi
		5911	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5912	fi
		5913	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5914	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5915	fi
5846	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	5916	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5847	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	5917	$as_echo "$ac_cv_prog_cxx_g" >&6; }
5848	if test "$ac_test_CXXFLAGS" = set; then	5918	if test "$ac_test_CXXFLAGS" = set; then
5849	CXXFLAGS=$ac_save_CXXFLAGS	5919	CXXFLAGS=$ac_save_CXXFLAGS
5850	elif test $ac_cv_prog_cxx_g = yes; then	5920	elif test $ac_cv_prog_cxx_g = yes; then
5851	if test "$GXX" = yes; then	5921	if test "$GXX" = yes; then
5852	CXXFLAGS="-g -O2"	5922	CXXFLAGS="-g -O2"
…		…
5858	CXXFLAGS="-O2"	5928	CXXFLAGS="-O2"
5859	else	5929	else
5860	CXXFLAGS=	5930	CXXFLAGS=
5861	fi	5931	fi
5862	fi	5932	fi
5863	for ac_declaration in \
5864	'' \
5865	'extern "C" void std::exit (int) throw (); using std::exit;' \
5866	'extern "C" void std::exit (int); using std::exit;' \
5867	'extern "C" void exit (int) throw ();' \
5868	'extern "C" void exit (int);' \
5869	'void exit (int);'
5870	do
5871	cat >conftest.$ac_ext <<_ACEOF
5872	/* confdefs.h. */
5873	_ACEOF
5874	cat confdefs.h >>conftest.$ac_ext
5875	cat >>conftest.$ac_ext <<_ACEOF
5876	/* end confdefs.h. */
5877	$ac_declaration
5878	#include <stdlib.h>
5879	int
5880	main ()
5881	{
5882	exit (42);
5883	;
5884	return 0;
5885	}
5886	_ACEOF
5887	rm -f conftest.$ac_objext
5888	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5889	(eval $ac_compile) 2>conftest.er1
5890	ac_status=$?
5891	grep -v '^ *+' conftest.er1 >conftest.err
5892	rm -f conftest.er1
5893	cat conftest.err >&5
5894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5895	(exit $ac_status); } &&
5896	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5897	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5898	(eval $ac_try) 2>&5
5899	ac_status=$?
5900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5901	(exit $ac_status); }; } &&
5902	{ ac_try='test -s conftest.$ac_objext'
5903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5904	(eval $ac_try) 2>&5
5905	ac_status=$?
5906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5907	(exit $ac_status); }; }; then
5908	:
5909	else
5910	echo "$as_me: failed program was:" >&5
5911	sed 's/^/\| /' conftest.$ac_ext >&5
5912
5913	continue
5914	fi
5915	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5916	cat >conftest.$ac_ext <<_ACEOF
5917	/* confdefs.h. */
5918	_ACEOF
5919	cat confdefs.h >>conftest.$ac_ext
5920	cat >>conftest.$ac_ext <<_ACEOF
5921	/* end confdefs.h. */
5922	$ac_declaration
5923	int
5924	main ()
5925	{
5926	exit (42);
5927	;
5928	return 0;
5929	}
5930	_ACEOF
5931	rm -f conftest.$ac_objext
5932	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5933	(eval $ac_compile) 2>conftest.er1
5934	ac_status=$?
5935	grep -v '^ *+' conftest.er1 >conftest.err
5936	rm -f conftest.er1
5937	cat conftest.err >&5
5938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5939	(exit $ac_status); } &&
5940	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5941	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5942	(eval $ac_try) 2>&5
5943	ac_status=$?
5944	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5945	(exit $ac_status); }; } &&
5946	{ ac_try='test -s conftest.$ac_objext'
5947	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5948	(eval $ac_try) 2>&5
5949	ac_status=$?
5950	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5951	(exit $ac_status); }; }; then
5952	break
5953	else
5954	echo "$as_me: failed program was:" >&5
5955	sed 's/^/\| /' conftest.$ac_ext >&5
5956
5957	fi
5958	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5959	done
5960	rm -f conftest*
5961	if test -n "$ac_declaration"; then
5962	echo '#ifdef __cplusplus' >>confdefs.h
5963	echo $ac_declaration >>confdefs.h
5964	echo '#endif' >>confdefs.h
5965	fi
5966
5967	ac_ext=c	5933	ac_ext=c
5968	ac_cpp='$CPP $CPPFLAGS'	5934	ac_cpp='$CPP $CPPFLAGS'
5969	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5935	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5970	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5936	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5971	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5937	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5972		5938
5973	depcc="$CXX" am_compiler_list=	5939	depcc="$CXX" am_compiler_list=
5974		5940
5975	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5941	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5976	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5942	$as_echo_n "checking dependency style of $depcc... " >&6; }
5977	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	5943	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5978	echo $ECHO_N "(cached) $ECHO_C" >&6	5944	$as_echo_n "(cached) " >&6
5979	else	5945	else
5980	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5946	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5981	# We make a subdir and do the tests there. Otherwise we can end up	5947	# We make a subdir and do the tests there. Otherwise we can end up
5982	# making bogus files that we don't know about and never remove. For	5948	# making bogus files that we don't know about and never remove. For
5983	# instance it was reported that on HP-UX the gcc test will end up	5949	# instance it was reported that on HP-UX the gcc test will end up
…		…
6053	else	6019	else
6054	am_cv_CXX_dependencies_compiler_type=none	6020	am_cv_CXX_dependencies_compiler_type=none
6055	fi	6021	fi
6056		6022
6057	fi	6023	fi
6058	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6024	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6059	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6025	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6060	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6026	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6061		6027
6062		6028
6063		6029
6064	if	6030	if
…		…
6071	am__fastdepCXX_FALSE=	6037	am__fastdepCXX_FALSE=
6072	fi	6038	fi
6073		6039
6074		6040
6075		6041
6076	echo "$as_me:$LINENO: checking for egrep" >&5	6042	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6077	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	6043	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6078	if test "${ac_cv_prog_egrep+set}" = set; then	6044	if ${ac_cv_path_GREP+:} false; then :
6079	echo $ECHO_N "(cached) $ECHO_C" >&6	6045	$as_echo_n "(cached) " >&6
6080	else	6046	else
6081	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1	6047	if test -z "$GREP"; then
6082	then ac_cv_prog_egrep='grep -E'	6048	ac_path_GREP_found=false
6083	else ac_cv_prog_egrep='egrep'	6049	# Loop through the user's path and test for each of PROGNAME-LIST
		6050	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6051	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6052	do
		6053	IFS=$as_save_IFS
		6054	test -z "$as_dir" && as_dir=.
		6055	for ac_prog in grep ggrep; do
		6056	for ac_exec_ext in '' $ac_executable_extensions; do
		6057	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
		6058	as_fn_executable_p "$ac_path_GREP" \|\| continue
		6059	# Check for GNU ac_path_GREP and select it if it is found.
		6060	# Check for GNU $ac_path_GREP
		6061	case `"$ac_path_GREP" --version 2>&1` in
		6062	GNU)
		6063	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6064	*)
		6065	ac_count=0
		6066	$as_echo_n 0123456789 >"conftest.in"
		6067	while :
		6068	do
		6069	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6070	mv "conftest.tmp" "conftest.in"
		6071	cp "conftest.in" "conftest.nl"
		6072	$as_echo 'GREP' >> "conftest.nl"
		6073	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6074	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6075	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6076	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6077	# Best one so far, save it but keep looking for a better one
		6078	ac_cv_path_GREP="$ac_path_GREP"
		6079	ac_path_GREP_max=$ac_count
6084	fi	6080	fi
		6081	# 10*(2^10) chars as input seems more than enough
		6082	test $ac_count -gt 10 && break
		6083	done
		6084	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6085	esac
		6086
		6087	$ac_path_GREP_found && break 3
		6088	done
		6089	done
		6090	done
		6091	IFS=$as_save_IFS
		6092	if test -z "$ac_cv_path_GREP"; then
		6093	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6094	fi
		6095	else
		6096	ac_cv_path_GREP=$GREP
6085	fi	6097	fi
6086	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6098
6087	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6099	fi
6088	EGREP=$ac_cv_prog_egrep	6100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6101	$as_echo "$ac_cv_path_GREP" >&6; }
		6102	GREP="$ac_cv_path_GREP"
		6103
		6104
		6105	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6106	$as_echo_n "checking for egrep... " >&6; }
		6107	if ${ac_cv_path_EGREP+:} false; then :
		6108	$as_echo_n "(cached) " >&6
		6109	else
		6110	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		6111	then ac_cv_path_EGREP="$GREP -E"
		6112	else
		6113	if test -z "$EGREP"; then
		6114	ac_path_EGREP_found=false
		6115	# Loop through the user's path and test for each of PROGNAME-LIST
		6116	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6117	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6118	do
		6119	IFS=$as_save_IFS
		6120	test -z "$as_dir" && as_dir=.
		6121	for ac_prog in egrep; do
		6122	for ac_exec_ext in '' $ac_executable_extensions; do
		6123	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6124	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		6125	# Check for GNU ac_path_EGREP and select it if it is found.
		6126	# Check for GNU $ac_path_EGREP
		6127	case `"$ac_path_EGREP" --version 2>&1` in
		6128	GNU)
		6129	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6130	*)
		6131	ac_count=0
		6132	$as_echo_n 0123456789 >"conftest.in"
		6133	while :
		6134	do
		6135	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6136	mv "conftest.tmp" "conftest.in"
		6137	cp "conftest.in" "conftest.nl"
		6138	$as_echo 'EGREP' >> "conftest.nl"
		6139	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6140	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6141	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6142	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6143	# Best one so far, save it but keep looking for a better one
		6144	ac_cv_path_EGREP="$ac_path_EGREP"
		6145	ac_path_EGREP_max=$ac_count
		6146	fi
		6147	# 10*(2^10) chars as input seems more than enough
		6148	test $ac_count -gt 10 && break
		6149	done
		6150	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6151	esac
		6152
		6153	$ac_path_EGREP_found && break 3
		6154	done
		6155	done
		6156	done
		6157	IFS=$as_save_IFS
		6158	if test -z "$ac_cv_path_EGREP"; then
		6159	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6160	fi
		6161	else
		6162	ac_cv_path_EGREP=$EGREP
		6163	fi
		6164
		6165	fi
		6166	fi
		6167	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6168	$as_echo "$ac_cv_path_EGREP" >&6; }
		6169	EGREP="$ac_cv_path_EGREP"
6089		6170
6090		6171
6091	if test $ac_cv_c_compiler_gnu = yes; then	6172	if test $ac_cv_c_compiler_gnu = yes; then
6092	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	6173	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6093	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	6174	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
6094	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	6175	if ${ac_cv_prog_gcc_traditional+:} false; then :
6095	echo $ECHO_N "(cached) $ECHO_C" >&6	6176	$as_echo_n "(cached) " >&6
6096	else	6177	else
6097	ac_pattern="Autoconf.*'x'"	6178	ac_pattern="Autoconf.*'x'"
6098	cat >conftest.$ac_ext <<_ACEOF
6099	/* confdefs.h. */
6100	_ACEOF
6101	cat confdefs.h >>conftest.$ac_ext	6179	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6102	cat >>conftest.$ac_ext <<_ACEOF
6103	/* end confdefs.h. */	6180	/* end confdefs.h. */
6104	#include <sgtty.h>	6181	#include <sgtty.h>
6105	Autoconf TIOCGETP	6182	Autoconf TIOCGETP
6106	_ACEOF	6183	_ACEOF
6107	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6184	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6108	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6185	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
6109	ac_cv_prog_gcc_traditional=yes	6186	ac_cv_prog_gcc_traditional=yes
6110	else	6187	else
6111	ac_cv_prog_gcc_traditional=no	6188	ac_cv_prog_gcc_traditional=no
6112	fi	6189	fi
6113	rm -f conftest*	6190	rm -f conftest*
6114		6191
6115		6192
6116	if test $ac_cv_prog_gcc_traditional = no; then	6193	if test $ac_cv_prog_gcc_traditional = no; then
6117	cat >conftest.$ac_ext <<_ACEOF
6118	/* confdefs.h. */
6119	_ACEOF
6120	cat confdefs.h >>conftest.$ac_ext	6194	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6121	cat >>conftest.$ac_ext <<_ACEOF
6122	/* end confdefs.h. */	6195	/* end confdefs.h. */
6123	#include <termio.h>	6196	#include <termio.h>
6124	Autoconf TCGETA	6197	Autoconf TCGETA
6125	_ACEOF	6198	_ACEOF
6126	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6199	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6127	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6200	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
6128	ac_cv_prog_gcc_traditional=yes	6201	ac_cv_prog_gcc_traditional=yes
6129	fi	6202	fi
6130	rm -f conftest*	6203	rm -f conftest*
6131		6204
6132	fi	6205	fi
6133	fi	6206	fi
6134	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	6207	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6135	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	6208	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
6136	if test $ac_cv_prog_gcc_traditional = yes; then	6209	if test $ac_cv_prog_gcc_traditional = yes; then
6137	CC="$CC -traditional"	6210	CC="$CC -traditional"
6138	fi	6211	fi
6139	fi	6212	fi
6140		6213
6141	for ac_prog in gawk mawk nawk awk	6214	for ac_prog in gawk mawk nawk awk
6142	do	6215	do
6143	# Extract the first word of "$ac_prog", so it can be a program name with args.	6216	# Extract the first word of "$ac_prog", so it can be a program name with args.
6144	set dummy $ac_prog; ac_word=$2	6217	set dummy $ac_prog; ac_word=$2
6145	echo "$as_me:$LINENO: checking for $ac_word" >&5	6218	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6146	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6219	$as_echo_n "checking for $ac_word... " >&6; }
6147	if test "${ac_cv_prog_AWK+set}" = set; then	6220	if ${ac_cv_prog_AWK+:} false; then :
6148	echo $ECHO_N "(cached) $ECHO_C" >&6	6221	$as_echo_n "(cached) " >&6
6149	else	6222	else
6150	if test -n "$AWK"; then	6223	if test -n "$AWK"; then
6151	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6224	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6152	else	6225	else
6153	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6226	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6154	for as_dir in $PATH	6227	for as_dir in $PATH
6155	do	6228	do
6156	IFS=$as_save_IFS	6229	IFS=$as_save_IFS
6157	test -z "$as_dir" && as_dir=.	6230	test -z "$as_dir" && as_dir=.
6158	for ac_exec_ext in '' $ac_executable_extensions; do	6231	for ac_exec_ext in '' $ac_executable_extensions; do
6159	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6232	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6160	ac_cv_prog_AWK="$ac_prog"	6233	ac_cv_prog_AWK="$ac_prog"
6161	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6234	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6162	break 2	6235	break 2
6163	fi	6236	fi
6164	done	6237	done
6165	done	6238	done
		6239	IFS=$as_save_IFS
6166		6240
6167	fi	6241	fi
6168	fi	6242	fi
6169	AWK=$ac_cv_prog_AWK	6243	AWK=$ac_cv_prog_AWK
6170	if test -n "$AWK"; then	6244	if test -n "$AWK"; then
6171	echo "$as_me:$LINENO: result: $AWK" >&5	6245	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6172	echo "${ECHO_T}$AWK" >&6	6246	$as_echo "$AWK" >&6; }
6173	else	6247	else
6174	echo "$as_me:$LINENO: result: no" >&5	6248	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6175	echo "${ECHO_T}no" >&6	6249	$as_echo "no" >&6; }
6176	fi	6250	fi
		6251
6177		6252
6178	test -n "$AWK" && break	6253	test -n "$AWK" && break
6179	done	6254	done
6180		6255
6181	# Find a good install program. We prefer a C program (faster),
6182	# so one script is as good as another. But avoid the broken or
6183	# incompatible versions:
6184	# SysV /etc/install, /usr/sbin/install
6185	# SunOS /usr/etc/install
6186	# IRIX /sbin/install
6187	# AIX /bin/install
6188	# AmigaOS /C/install, which installs bootblocks on floppy discs
6189	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6190	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6191	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6192	# OS/2's system install, which has a completely different semantic
6193	# ./install, which can be erroneously created by make from ./install.sh.
6194	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6195	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6196	if test -z "$INSTALL"; then
6197	if test "${ac_cv_path_install+set}" = set; then
6198	echo $ECHO_N "(cached) $ECHO_C" >&6
6199	else
6200	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6201	for as_dir in $PATH
6202	do
6203	IFS=$as_save_IFS
6204	test -z "$as_dir" && as_dir=.
6205	# Account for people who put trailing slashes in PATH elements.
6206	case $as_dir/ in
6207	./ \| .// \| /cC/* \| \
6208	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
6209	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
6210	/usr/ucb/* ) ;;
6211	*)
6212	# OSF1 and SCO ODT 3.0 have their own names for install.
6213	# Don't use installbsd from OSF since it installs stuff as root
6214	# by default.
6215	for ac_prog in ginstall scoinst install; do
6216	for ac_exec_ext in '' $ac_executable_extensions; do
6217	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6218	if test $ac_prog = install &&
6219	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6220	# AIX install. It has an incompatible calling convention.
6221	:
6222	elif test $ac_prog = install &&
6223	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6224	# program-specific install script used by HP pwplus--don't use.
6225	:
6226	else
6227	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6228	break 3
6229	fi
6230	fi
6231	done
6232	done
6233	;;
6234	esac
6235	done
6236		6256
6237
6238	fi
6239	if test "${ac_cv_path_install+set}" = set; then
6240	INSTALL=$ac_cv_path_install
6241	else
6242	# As a last resort, use the slow shell script. We don't cache a
6243	# path for INSTALL within a source directory, because that will
6244	# break other packages using the cache if that directory is
6245	# removed, or if the path is relative.
6246	INSTALL=$ac_install_sh
6247	fi
6248	fi
6249	echo "$as_me:$LINENO: result: $INSTALL" >&5
6250	echo "${ECHO_T}$INSTALL" >&6
6251
6252	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6253	# It thinks the first close brace ends the variable substitution.
6254	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6255
6256	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6257
6258	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6259
6260	echo "$as_me:$LINENO: checking whether ln -s works" >&5	6257	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6261	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	6258	$as_echo_n "checking whether ln -s works... " >&6; }
6262	LN_S=$as_ln_s	6259	LN_S=$as_ln_s
6263	if test "$LN_S" = "ln -s"; then	6260	if test "$LN_S" = "ln -s"; then
6264	echo "$as_me:$LINENO: result: yes" >&5	6261	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6265	echo "${ECHO_T}yes" >&6	6262	$as_echo "yes" >&6; }
6266	else	6263	else
6267	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	6264	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6268	echo "${ECHO_T}no, using $LN_S" >&6	6265	$as_echo "no, using $LN_S" >&6; }
6269	fi	6266	fi
6270		6267
6271	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	6268	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6272	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	6269	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6273	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	6270	set x ${MAKE-make}
		6271	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6274	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	6272	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6275	echo $ECHO_N "(cached) $ECHO_C" >&6	6273	$as_echo_n "(cached) " >&6
6276	else	6274	else
6277	cat >conftest.make <<\_ACEOF	6275	cat >conftest.make <<\_ACEOF
		6276	SHELL = /bin/sh
6278	all:	6277	all:
6279	@echo 'ac_maketemp="$(MAKE)"'	6278	@echo '@@@%%%=$(MAKE)=@@@%%%'
6280	_ACEOF	6279	_ACEOF
6281	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6280	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6282	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	6281	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6283	if test -n "$ac_maketemp"; then	6282	@@@%%%=?=@@@%%%*)
6284	eval ac_cv_prog_make_${ac_make}_set=yes	6283	eval ac_cv_prog_make_${ac_make}_set=yes;;
6285	else	6284	*)
6286	eval ac_cv_prog_make_${ac_make}_set=no	6285	eval ac_cv_prog_make_${ac_make}_set=no;;
6287	fi	6286	esac
6288	rm -f conftest.make	6287	rm -f conftest.make
6289	fi	6288	fi
6290	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	6289	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6291	echo "$as_me:$LINENO: result: yes" >&5	6290	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6292	echo "${ECHO_T}yes" >&6	6291	$as_echo "yes" >&6; }
6293	SET_MAKE=	6292	SET_MAKE=
6294	else	6293	else
6295	echo "$as_me:$LINENO: result: no" >&5	6294	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6296	echo "${ECHO_T}no" >&6	6295	$as_echo "no" >&6; }
6297	SET_MAKE="MAKE=${MAKE-make}"	6296	SET_MAKE="MAKE=${MAKE-make}"
6298	fi	6297	fi
6299		6298
6300	if test -n "$ac_tool_prefix"; then	6299	if test -n "$ac_tool_prefix"; then
6301	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.	6300	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6302	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	6301	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6303	echo "$as_me:$LINENO: checking for $ac_word" >&5	6302	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6304	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6303	$as_echo_n "checking for $ac_word... " >&6; }
6305	if test "${ac_cv_prog_RANLIB+set}" = set; then	6304	if ${ac_cv_prog_RANLIB+:} false; then :
6306	echo $ECHO_N "(cached) $ECHO_C" >&6	6305	$as_echo_n "(cached) " >&6
6307	else	6306	else
6308	if test -n "$RANLIB"; then	6307	if test -n "$RANLIB"; then
6309	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	6308	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6310	else	6309	else
6311	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6310	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6312	for as_dir in $PATH	6311	for as_dir in $PATH
6313	do	6312	do
6314	IFS=$as_save_IFS	6313	IFS=$as_save_IFS
6315	test -z "$as_dir" && as_dir=.	6314	test -z "$as_dir" && as_dir=.
6316	for ac_exec_ext in '' $ac_executable_extensions; do	6315	for ac_exec_ext in '' $ac_executable_extensions; do
6317	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6316	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6318	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	6317	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6319	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6318	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6320	break 2	6319	break 2
6321	fi	6320	fi
6322	done	6321	done
6323	done	6322	done
		6323	IFS=$as_save_IFS
6324		6324
6325	fi	6325	fi
6326	fi	6326	fi
6327	RANLIB=$ac_cv_prog_RANLIB	6327	RANLIB=$ac_cv_prog_RANLIB
6328	if test -n "$RANLIB"; then	6328	if test -n "$RANLIB"; then
6329	echo "$as_me:$LINENO: result: $RANLIB" >&5	6329	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6330	echo "${ECHO_T}$RANLIB" >&6	6330	$as_echo "$RANLIB" >&6; }
6331	else	6331	else
6332	echo "$as_me:$LINENO: result: no" >&5	6332	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6333	echo "${ECHO_T}no" >&6	6333	$as_echo "no" >&6; }
6334	fi	6334	fi
		6335
6335		6336
6336	fi	6337	fi
6337	if test -z "$ac_cv_prog_RANLIB"; then	6338	if test -z "$ac_cv_prog_RANLIB"; then
6338	ac_ct_RANLIB=$RANLIB	6339	ac_ct_RANLIB=$RANLIB
6339	# Extract the first word of "ranlib", so it can be a program name with args.	6340	# Extract the first word of "ranlib", so it can be a program name with args.
6340	set dummy ranlib; ac_word=$2	6341	set dummy ranlib; ac_word=$2
6341	echo "$as_me:$LINENO: checking for $ac_word" >&5	6342	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6342	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6343	$as_echo_n "checking for $ac_word... " >&6; }
6343	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	6344	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6344	echo $ECHO_N "(cached) $ECHO_C" >&6	6345	$as_echo_n "(cached) " >&6
6345	else	6346	else
6346	if test -n "$ac_ct_RANLIB"; then	6347	if test -n "$ac_ct_RANLIB"; then
6347	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	6348	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6348	else	6349	else
6349	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6350	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6350	for as_dir in $PATH	6351	for as_dir in $PATH
6351	do	6352	do
6352	IFS=$as_save_IFS	6353	IFS=$as_save_IFS
6353	test -z "$as_dir" && as_dir=.	6354	test -z "$as_dir" && as_dir=.
6354	for ac_exec_ext in '' $ac_executable_extensions; do	6355	for ac_exec_ext in '' $ac_executable_extensions; do
6355	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6356	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6356	ac_cv_prog_ac_ct_RANLIB="ranlib"	6357	ac_cv_prog_ac_ct_RANLIB="ranlib"
6357	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6358	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6358	break 2	6359	break 2
6359	fi	6360	fi
6360	done	6361	done
6361	done	6362	done
		6363	IFS=$as_save_IFS
6362		6364
6363	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6364	fi	6365	fi
6365	fi	6366	fi
6366	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6367	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6367	if test -n "$ac_ct_RANLIB"; then	6368	if test -n "$ac_ct_RANLIB"; then
6368	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6369	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6369	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6370	$as_echo "$ac_ct_RANLIB" >&6; }
6370	else	6371	else
6371	echo "$as_me:$LINENO: result: no" >&5	6372	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6372	echo "${ECHO_T}no" >&6	6373	$as_echo "no" >&6; }
6373	fi	6374	fi
6374		6375
		6376	if test "x$ac_ct_RANLIB" = x; then
		6377	RANLIB=":"
		6378	else
		6379	case $cross_compiling:$ac_tool_warned in
		6380	yes:)
		6381	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6382	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6383	ac_tool_warned=yes ;;
		6384	esac
6375	RANLIB=$ac_ct_RANLIB	6385	RANLIB=$ac_ct_RANLIB
		6386	fi
6376	else	6387	else
6377	RANLIB="$ac_cv_prog_RANLIB"	6388	RANLIB="$ac_cv_prog_RANLIB"
6378	fi	6389	fi
6379		6390
6380		6391
6381	# Check whether --enable-iftype or --disable-iftype was given.	6392	# Check whether --enable-iftype was given.
6382	if test "${enable_iftype+set}" = set; then	6393	if test "${enable_iftype+set}" = set; then :
6383	enableval="$enable_iftype"	6394	enableval=$enable_iftype;
6384
6385	IFTYPE=`echo $enableval \| sed s%/.*%%`	6395	IFTYPE=`echo $enableval \| sed s%/.*%%`
6386	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	6396	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
6387		6397
6388		6398
6389	fi;	6399	fi
6390		6400
		6401
6391	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6402	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6392	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6403	$as_echo_n "checking for kernel networking interface type... " >&6; }
6393		6404
6394	if test "x$IFTYPE" = "x"; then	6405	if test "x$IFTYPE" = "x"; then
6395	case $target_os in	6406	case $target_os in
6396	linux)	6407	linux)
6397	IFTYPE=native	6408	IFTYPE=native
6398	IFSUBTYPE=linux	6409	IFSUBTYPE=linux
6399		6410
6400	cat >>confdefs.h <<\_ACEOF	6411	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6401	#define HAVE_LINUX 1
6402	_ACEOF
6403		6412
6404	;;	6413	;;
6405	freebsd)	6414	freebsd)
6406	IFTYPE=tincd	6415	IFTYPE=tincd
6407	IFSUBTYPE=freebsd	6416	IFSUBTYPE=freebsd
6408		6417
6409	cat >>confdefs.h <<\_ACEOF	6418	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6410	#define HAVE_FREEBSD 1
6411	_ACEOF
6412		6419
6413	;;	6420	;;
6414	darwin)	6421	darwin)
6415	IFTYPE=tincd	6422	IFTYPE=native
6416	IFSUBTYPE=darwin	6423	IFSUBTYPE=darwin
6417		6424
6418	cat >>confdefs.h <<\_ACEOF	6425	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6419	#define HAVE_DARWIN 1
6420	_ACEOF
6421		6426
6422	;;	6427	;;
6423	solaris)	6428	solaris)
6424	IFTYPE=tincd	6429	IFTYPE=tincd
6425	IFSUBTYPE=solaris	6430	IFSUBTYPE=solaris
6426		6431
6427	cat >>confdefs.h <<\_ACEOF	6432	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6428	#define HAVE_SOLARIS 1
6429	_ACEOF
6430		6433
6431	;;	6434	;;
6432	openbsd)	6435	openbsd)
6433	IFTYPE=tincd	6436	IFTYPE=tincd
6434	IFSUBTYPE=openbsd	6437	IFSUBTYPE=openbsd
6435		6438
6436	cat >>confdefs.h <<\_ACEOF	6439	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6437	#define HAVE_OPENBSD 1
6438	_ACEOF
6439		6440
6440	;;	6441	;;
6441	netbsd)	6442	netbsd)
6442	IFTYPE=tincd	6443	IFTYPE=tincd
6443	IFSUBTYPE=netbsd	6444	IFSUBTYPE=netbsd
6444		6445
6445	cat >>confdefs.h <<\_ACEOF	6446	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6446	#define HAVE_NETBSD 1
6447	_ACEOF
6448		6447
6449	;;	6448	;;
6450	cygwin)	6449	cygwin)
6451	IFTYPE=native	6450	IFTYPE=native
6452	IFSUBTYPE=cygwin	6451	IFSUBTYPE=cygwin
6453		6452
6454	cat >>confdefs.h <<\_ACEOF	6453	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6455	#define HAVE_CYGWIN 1
6456	_ACEOF
6457		6454
6458	;;	6455	;;
6459	*)	6456	*)
6460	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6457	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6461	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6462	{ (exit 1); exit 1; }; }
6463	;;	6458	;;
6464	esac	6459	esac
6465	fi	6460	fi
6466	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6461	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6467	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6462	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6468	IFTYPE=$IFTYPE	6463	IFTYPE=$IFTYPE
6469		6464
6470	IFSUBTYPE=$IFSUBTYPE	6465	IFSUBTYPE=$IFSUBTYPE
6471		6466
6472		6467
…		…
6496		6491
6497	_ACEOF	6492	_ACEOF
6498		6493
6499	# The following way of writing the cache mishandles newlines in values,	6494	# The following way of writing the cache mishandles newlines in values,
6500	# but we know of no workaround that is simple, portable, and efficient.	6495	# but we know of no workaround that is simple, portable, and efficient.
6501	# So, don't put newlines in cache variables' values.	6496	# So, we kill variables containing newlines.
6502	# Ultrix sh set writes to stderr and can't be redirected directly,	6497	# Ultrix sh set writes to stderr and can't be redirected directly,
6503	# and sets the high bit in the cache file unless we assign to the vars.	6498	# and sets the high bit in the cache file unless we assign to the vars.
6504	{	6499	(
		6500	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		6501	eval ac_val=\$$ac_var
		6502	case $ac_val in #(
		6503	${as_nl})
		6504	case $ac_var in #(
		6505	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6506	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6507	esac
		6508	case $ac_var in #(
		6509	_ \| IFS \| as_nl) ;; #(
		6510	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		6511	*) { eval $ac_var=; unset $ac_var;} ;;
		6512	esac ;;
		6513	esac
		6514	done
		6515
6505	(set) 2>&1 \|	6516	(set) 2>&1 \|
6506	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	6517	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6507	ac_space=\ )	6518	${as_nl}ac_space=\ )
6508	# `set' does not quote correctly, so add quotes (double-quote	6519	# `set' does not quote correctly, so add quotes: double-quote
6509	# substitution turns \\\\ into \\, and sed turns \\ into \).	6520	# substitution turns \\\\ into \\, and sed turns \\ into \.
6510	sed -n \	6521	sed -n \
6511	"s/'/'\\\\''/g;	6522	"s/'/'\\\\''/g;
6512	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	6523	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6513	;;	6524	;; #(
6514	*)	6525	*)
6515	# `set' quotes correctly as required by POSIX, so do not add quotes.	6526	# `set' quotes correctly as required by POSIX, so do not add quotes.
6516	sed -n \	6527	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6517	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6518	;;	6528	;;
6519	esac;	6529	esac \|
6520	} \|	6530	sort
		6531	) \|
6521	sed '	6532	sed '
		6533	/^ac_cv_env_/b end
6522	t clear	6534	t clear
6523	: clear	6535	:clear
6524	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	6536	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6525	t end	6537	t end
6526	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	6538	s/^$[^=]$=$.$$/\1=${\1=\2}/
6527	: end' >>confcache	6539	:end' >>confcache
6528	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6540	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6529	if test -w $cache_file; then	6541	if test -w "$cache_file"; then
6530	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6542	if test "x$cache_file" != "x/dev/null"; then
		6543	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6544	$as_echo "$as_me: updating cache $cache_file" >&6;}
		6545	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6531	cat confcache >$cache_file	6546	cat confcache >"$cache_file"
		6547	else
		6548	case $cache_file in #(
		6549	/ \| ?:*)
		6550	mv -f confcache "$cache_file"$$ &&
		6551	mv -f "$cache_file"$$ "$cache_file" ;; #(
		6552	*)
		6553	mv -f confcache "$cache_file" ;;
		6554	esac
		6555	fi
		6556	fi
6532	else	6557	else
		6558	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6533	echo "not updating unwritable cache $cache_file"	6559	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6534	fi	6560	fi
6535	fi	6561	fi
6536	rm -f confcache	6562	rm -f confcache
6537		6563
6538		6564
6539	ac_ext=cc	6565	ac_ext=cpp
6540	ac_cpp='$CXXCPP $CPPFLAGS'	6566	ac_cpp='$CXXCPP $CPPFLAGS'
6541	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6567	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6542	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6568	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6543	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6569	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6544		6570
6545		6571
6546	ac_ext=cc	6572	ac_ext=cpp
6547	ac_cpp='$CXXCPP $CPPFLAGS'	6573	ac_cpp='$CXXCPP $CPPFLAGS'
6548	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6574	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6549	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6575	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6550	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6576	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6551	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6577	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6552	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6578	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6553	if test -z "$CXXCPP"; then	6579	if test -z "$CXXCPP"; then
6554	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6580	if ${ac_cv_prog_CXXCPP+:} false; then :
6555	echo $ECHO_N "(cached) $ECHO_C" >&6	6581	$as_echo_n "(cached) " >&6
6556	else	6582	else
6557	# Double quotes because CXXCPP needs to be expanded	6583	# Double quotes because CXXCPP needs to be expanded
6558	for CXXCPP in "$CXX -E" "/lib/cpp"	6584	for CXXCPP in "$CXX -E" "/lib/cpp"
6559	do	6585	do
6560	ac_preproc_ok=false	6586	ac_preproc_ok=false
…		…
6564	# with a fresh cross-compiler works.	6590	# with a fresh cross-compiler works.
6565	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6591	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6566	# <limits.h> exists even on freestanding compilers.	6592	# <limits.h> exists even on freestanding compilers.
6567	# On the NeXT, cc -E runs the code through the compiler's parser,	6593	# On the NeXT, cc -E runs the code through the compiler's parser,
6568	# not just through cpp. "Syntax error" is here to catch this case.	6594	# not just through cpp. "Syntax error" is here to catch this case.
6569	cat >conftest.$ac_ext <<_ACEOF
6570	/* confdefs.h. */
6571	_ACEOF
6572	cat confdefs.h >>conftest.$ac_ext	6595	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6573	cat >>conftest.$ac_ext <<_ACEOF
6574	/* end confdefs.h. */	6596	/* end confdefs.h. */
6575	#ifdef __STDC__	6597	#ifdef __STDC__
6576	# include <limits.h>	6598	# include <limits.h>
6577	#else	6599	#else
6578	# include <assert.h>	6600	# include <assert.h>
6579	#endif	6601	#endif
6580	Syntax error	6602	Syntax error
6581	_ACEOF	6603	_ACEOF
6582	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6604	if ac_fn_cxx_try_cpp "$LINENO"; then :
6583	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6605
6584	ac_status=$?
6585	grep -v '^ *+' conftest.er1 >conftest.err
6586	rm -f conftest.er1
6587	cat conftest.err >&5
6588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6589	(exit $ac_status); } >/dev/null; then
6590	if test -s conftest.err; then
6591	ac_cpp_err=$ac_cxx_preproc_warn_flag
6592	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6593	else	6606	else
6594	ac_cpp_err=
6595	fi
6596	else
6597	ac_cpp_err=yes
6598	fi
6599	if test -z "$ac_cpp_err"; then
6600	:
6601	else
6602	echo "$as_me: failed program was:" >&5
6603	sed 's/^/\| /' conftest.$ac_ext >&5
6604
6605	# Broken: fails on valid input.	6607	# Broken: fails on valid input.
6606	continue	6608	continue
6607	fi	6609	fi
6608	rm -f conftest.err conftest.$ac_ext	6610	rm -f conftest.err conftest.i conftest.$ac_ext
6609		6611
6610	# OK, works on sane cases. Now check whether non-existent headers	6612	# OK, works on sane cases. Now check whether nonexistent headers
6611	# can be detected and how.	6613	# can be detected and how.
6612	cat >conftest.$ac_ext <<_ACEOF
6613	/* confdefs.h. */
6614	_ACEOF
6615	cat confdefs.h >>conftest.$ac_ext	6614	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6616	cat >>conftest.$ac_ext <<_ACEOF
6617	/* end confdefs.h. */	6615	/* end confdefs.h. */
6618	#include <ac_nonexistent.h>	6616	#include <ac_nonexistent.h>
6619	_ACEOF	6617	_ACEOF
6620	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6618	if ac_fn_cxx_try_cpp "$LINENO"; then :
6621	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6622	ac_status=$?
6623	grep -v '^ *+' conftest.er1 >conftest.err
6624	rm -f conftest.er1
6625	cat conftest.err >&5
6626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6627	(exit $ac_status); } >/dev/null; then
6628	if test -s conftest.err; then
6629	ac_cpp_err=$ac_cxx_preproc_warn_flag
6630	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6631	else
6632	ac_cpp_err=
6633	fi
6634	else
6635	ac_cpp_err=yes
6636	fi
6637	if test -z "$ac_cpp_err"; then
6638	# Broken: success on invalid input.	6619	# Broken: success on invalid input.
6639	continue	6620	continue
6640	else	6621	else
6641	echo "$as_me: failed program was:" >&5
6642	sed 's/^/\| /' conftest.$ac_ext >&5
6643
6644	# Passes both tests.	6622	# Passes both tests.
6645	ac_preproc_ok=:	6623	ac_preproc_ok=:
6646	break	6624	break
6647	fi	6625	fi
6648	rm -f conftest.err conftest.$ac_ext	6626	rm -f conftest.err conftest.i conftest.$ac_ext
6649		6627
6650	done	6628	done
6651	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6629	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6652	rm -f conftest.err conftest.$ac_ext	6630	rm -f conftest.i conftest.err conftest.$ac_ext
6653	if $ac_preproc_ok; then	6631	if $ac_preproc_ok; then :
6654	break	6632	break
6655	fi	6633	fi
6656		6634
6657	done	6635	done
6658	ac_cv_prog_CXXCPP=$CXXCPP	6636	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6660	fi	6638	fi
6661	CXXCPP=$ac_cv_prog_CXXCPP	6639	CXXCPP=$ac_cv_prog_CXXCPP
6662	else	6640	else
6663	ac_cv_prog_CXXCPP=$CXXCPP	6641	ac_cv_prog_CXXCPP=$CXXCPP
6664	fi	6642	fi
6665	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6643	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6666	echo "${ECHO_T}$CXXCPP" >&6	6644	$as_echo "$CXXCPP" >&6; }
6667	ac_preproc_ok=false	6645	ac_preproc_ok=false
6668	for ac_cxx_preproc_warn_flag in '' yes	6646	for ac_cxx_preproc_warn_flag in '' yes
6669	do	6647	do
6670	# Use a header file that comes with gcc, so configuring glibc	6648	# Use a header file that comes with gcc, so configuring glibc
6671	# with a fresh cross-compiler works.	6649	# with a fresh cross-compiler works.
6672	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6650	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6673	# <limits.h> exists even on freestanding compilers.	6651	# <limits.h> exists even on freestanding compilers.
6674	# On the NeXT, cc -E runs the code through the compiler's parser,	6652	# On the NeXT, cc -E runs the code through the compiler's parser,
6675	# not just through cpp. "Syntax error" is here to catch this case.	6653	# not just through cpp. "Syntax error" is here to catch this case.
6676	cat >conftest.$ac_ext <<_ACEOF
6677	/* confdefs.h. */
6678	_ACEOF
6679	cat confdefs.h >>conftest.$ac_ext	6654	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6680	cat >>conftest.$ac_ext <<_ACEOF
6681	/* end confdefs.h. */	6655	/* end confdefs.h. */
6682	#ifdef __STDC__	6656	#ifdef __STDC__
6683	# include <limits.h>	6657	# include <limits.h>
6684	#else	6658	#else
6685	# include <assert.h>	6659	# include <assert.h>
6686	#endif	6660	#endif
6687	Syntax error	6661	Syntax error
6688	_ACEOF	6662	_ACEOF
6689	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6663	if ac_fn_cxx_try_cpp "$LINENO"; then :
6690	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6664
6691	ac_status=$?
6692	grep -v '^ *+' conftest.er1 >conftest.err
6693	rm -f conftest.er1
6694	cat conftest.err >&5
6695	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6696	(exit $ac_status); } >/dev/null; then
6697	if test -s conftest.err; then
6698	ac_cpp_err=$ac_cxx_preproc_warn_flag
6699	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6700	else	6665	else
6701	ac_cpp_err=
6702	fi
6703	else
6704	ac_cpp_err=yes
6705	fi
6706	if test -z "$ac_cpp_err"; then
6707	:
6708	else
6709	echo "$as_me: failed program was:" >&5
6710	sed 's/^/\| /' conftest.$ac_ext >&5
6711
6712	# Broken: fails on valid input.	6666	# Broken: fails on valid input.
6713	continue	6667	continue
6714	fi	6668	fi
6715	rm -f conftest.err conftest.$ac_ext	6669	rm -f conftest.err conftest.i conftest.$ac_ext
6716		6670
6717	# OK, works on sane cases. Now check whether non-existent headers	6671	# OK, works on sane cases. Now check whether nonexistent headers
6718	# can be detected and how.	6672	# can be detected and how.
6719	cat >conftest.$ac_ext <<_ACEOF
6720	/* confdefs.h. */
6721	_ACEOF
6722	cat confdefs.h >>conftest.$ac_ext	6673	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6723	cat >>conftest.$ac_ext <<_ACEOF
6724	/* end confdefs.h. */	6674	/* end confdefs.h. */
6725	#include <ac_nonexistent.h>	6675	#include <ac_nonexistent.h>
6726	_ACEOF	6676	_ACEOF
6727	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6677	if ac_fn_cxx_try_cpp "$LINENO"; then :
6728	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6729	ac_status=$?
6730	grep -v '^ *+' conftest.er1 >conftest.err
6731	rm -f conftest.er1
6732	cat conftest.err >&5
6733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6734	(exit $ac_status); } >/dev/null; then
6735	if test -s conftest.err; then
6736	ac_cpp_err=$ac_cxx_preproc_warn_flag
6737	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6738	else
6739	ac_cpp_err=
6740	fi
6741	else
6742	ac_cpp_err=yes
6743	fi
6744	if test -z "$ac_cpp_err"; then
6745	# Broken: success on invalid input.	6678	# Broken: success on invalid input.
6746	continue	6679	continue
6747	else	6680	else
6748	echo "$as_me: failed program was:" >&5
6749	sed 's/^/\| /' conftest.$ac_ext >&5
6750
6751	# Passes both tests.	6681	# Passes both tests.
6752	ac_preproc_ok=:	6682	ac_preproc_ok=:
6753	break	6683	break
6754	fi	6684	fi
6755	rm -f conftest.err conftest.$ac_ext	6685	rm -f conftest.err conftest.i conftest.$ac_ext
6756		6686
6757	done	6687	done
6758	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6688	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6759	rm -f conftest.err conftest.$ac_ext	6689	rm -f conftest.i conftest.err conftest.$ac_ext
6760	if $ac_preproc_ok; then	6690	if $ac_preproc_ok; then :
6761	:	6691
6762	else	6692	else
6763	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6693	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6764	See \`config.log' for more details." >&5	6694	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6765	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6695	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6766	See \`config.log' for more details." >&2;}	6696	See \`config.log' for more details" "$LINENO" 5; }
6767	{ (exit 1); exit 1; }; }
6768	fi	6697	fi
6769		6698
6770	ac_ext=cc	6699	ac_ext=cpp
6771	ac_cpp='$CXXCPP $CPPFLAGS'	6700	ac_cpp='$CXXCPP $CPPFLAGS'
6772	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6701	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6773	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6702	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6774	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6703	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6775		6704
6776		6705
6777	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6706	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6778	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6707	$as_echo_n "checking for ANSI C header files... " >&6; }
6779	if test "${ac_cv_header_stdc+set}" = set; then	6708	if ${ac_cv_header_stdc+:} false; then :
6780	echo $ECHO_N "(cached) $ECHO_C" >&6	6709	$as_echo_n "(cached) " >&6
6781	else	6710	else
6782	cat >conftest.$ac_ext <<_ACEOF
6783	/* confdefs.h. */
6784	_ACEOF
6785	cat confdefs.h >>conftest.$ac_ext	6711	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6786	cat >>conftest.$ac_ext <<_ACEOF
6787	/* end confdefs.h. */	6712	/* end confdefs.h. */
6788	#include <stdlib.h>	6713	#include <stdlib.h>
6789	#include <stdarg.h>	6714	#include <stdarg.h>
6790	#include <string.h>	6715	#include <string.h>
6791	#include <float.h>	6716	#include <float.h>
…		…
6796		6721
6797	;	6722	;
6798	return 0;	6723	return 0;
6799	}	6724	}
6800	_ACEOF	6725	_ACEOF
6801	rm -f conftest.$ac_objext	6726	if ac_fn_cxx_try_compile "$LINENO"; then :
6802	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6803	(eval $ac_compile) 2>conftest.er1
6804	ac_status=$?
6805	grep -v '^ *+' conftest.er1 >conftest.err
6806	rm -f conftest.er1
6807	cat conftest.err >&5
6808	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6809	(exit $ac_status); } &&
6810	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6811	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6812	(eval $ac_try) 2>&5
6813	ac_status=$?
6814	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6815	(exit $ac_status); }; } &&
6816	{ ac_try='test -s conftest.$ac_objext'
6817	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6818	(eval $ac_try) 2>&5
6819	ac_status=$?
6820	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6821	(exit $ac_status); }; }; then
6822	ac_cv_header_stdc=yes	6727	ac_cv_header_stdc=yes
6823	else	6728	else
6824	echo "$as_me: failed program was:" >&5
6825	sed 's/^/\| /' conftest.$ac_ext >&5
6826
6827	ac_cv_header_stdc=no	6729	ac_cv_header_stdc=no
6828	fi	6730	fi
6829	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6731	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6830		6732
6831	if test $ac_cv_header_stdc = yes; then	6733	if test $ac_cv_header_stdc = yes; then
6832	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6734	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6833	cat >conftest.$ac_ext <<_ACEOF
6834	/* confdefs.h. */
6835	_ACEOF
6836	cat confdefs.h >>conftest.$ac_ext	6735	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6837	cat >>conftest.$ac_ext <<_ACEOF
6838	/* end confdefs.h. */	6736	/* end confdefs.h. */
6839	#include <string.h>	6737	#include <string.h>
6840		6738
6841	_ACEOF	6739	_ACEOF
6842	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6740	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6843	$EGREP "memchr" >/dev/null 2>&1; then	6741	$EGREP "memchr" >/dev/null 2>&1; then :
6844	:	6742
6845	else	6743	else
6846	ac_cv_header_stdc=no	6744	ac_cv_header_stdc=no
6847	fi	6745	fi
6848	rm -f conftest*	6746	rm -f conftest*
6849		6747
6850	fi	6748	fi
6851		6749
6852	if test $ac_cv_header_stdc = yes; then	6750	if test $ac_cv_header_stdc = yes; then
6853	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6751	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6854	cat >conftest.$ac_ext <<_ACEOF
6855	/* confdefs.h. */
6856	_ACEOF
6857	cat confdefs.h >>conftest.$ac_ext	6752	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6858	cat >>conftest.$ac_ext <<_ACEOF
6859	/* end confdefs.h. */	6753	/* end confdefs.h. */
6860	#include <stdlib.h>	6754	#include <stdlib.h>
6861		6755
6862	_ACEOF	6756	_ACEOF
6863	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6757	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6864	$EGREP "free" >/dev/null 2>&1; then	6758	$EGREP "free" >/dev/null 2>&1; then :
6865	:	6759
6866	else	6760	else
6867	ac_cv_header_stdc=no	6761	ac_cv_header_stdc=no
6868	fi	6762	fi
6869	rm -f conftest*	6763	rm -f conftest*
6870		6764
6871	fi	6765	fi
6872		6766
6873	if test $ac_cv_header_stdc = yes; then	6767	if test $ac_cv_header_stdc = yes; then
6874	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6768	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6875	if test "$cross_compiling" = yes; then	6769	if test "$cross_compiling" = yes; then :
6876	:	6770	:
6877	else	6771	else
6878	cat >conftest.$ac_ext <<_ACEOF
6879	/* confdefs.h. */
6880	_ACEOF
6881	cat confdefs.h >>conftest.$ac_ext	6772	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6882	cat >>conftest.$ac_ext <<_ACEOF
6883	/* end confdefs.h. */	6773	/* end confdefs.h. */
6884	#include <ctype.h>	6774	#include <ctype.h>
		6775	#include <stdlib.h>
6885	#if ((' ' & 0x0FF) == 0x020)	6776	#if ((' ' & 0x0FF) == 0x020)
6886	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6777	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6887	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6778	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6888	#else	6779	#else
6889	# define ISLOWER(c) \	6780	# define ISLOWER(c) \
…		…
6899	{	6790	{
6900	int i;	6791	int i;
6901	for (i = 0; i < 256; i++)	6792	for (i = 0; i < 256; i++)
6902	if (XOR (islower (i), ISLOWER (i))	6793	if (XOR (islower (i), ISLOWER (i))
6903	\|\| toupper (i) != TOUPPER (i))	6794	\|\| toupper (i) != TOUPPER (i))
6904	exit(2);	6795	return 2;
6905	exit (0);	6796	return 0;
6906	}	6797	}
6907	_ACEOF	6798	_ACEOF
6908	rm -f conftest$ac_exeext	6799	if ac_fn_cxx_try_run "$LINENO"; then :
6909	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6910	(eval $ac_link) 2>&5
6911	ac_status=$?
6912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6913	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6914	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6915	(eval $ac_try) 2>&5
6916	ac_status=$?
6917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6918	(exit $ac_status); }; }; then
6919	:
6920	else
6921	echo "$as_me: program exited with status $ac_status" >&5
6922	echo "$as_me: failed program was:" >&5
6923	sed 's/^/\| /' conftest.$ac_ext >&5
6924		6800
6925	( exit $ac_status )	6801	else
6926	ac_cv_header_stdc=no	6802	ac_cv_header_stdc=no
6927	fi	6803	fi
6928	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6804	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		6805	conftest.$ac_objext conftest.beam conftest.$ac_ext
6929	fi	6806	fi
		6807
6930	fi	6808	fi
6931	fi	6809	fi
6932	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6810	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6933	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6811	$as_echo "$ac_cv_header_stdc" >&6; }
6934	if test $ac_cv_header_stdc = yes; then	6812	if test $ac_cv_header_stdc = yes; then
6935		6813
6936	cat >>confdefs.h <<\_ACEOF	6814	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
6937	#define STDC_HEADERS 1
6938	_ACEOF
6939		6815
6940	fi	6816	fi
6941		6817
6942	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6818	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6819	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6953	inttypes.h stdint.h unistd.h	6820	inttypes.h stdint.h unistd.h
6954	do	6821	do :
6955	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6822	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6956	echo "$as_me:$LINENO: checking for $ac_header" >&5	6823	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6957	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6824	"
6958	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6825	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6959	echo $ECHO_N "(cached) $ECHO_C" >&6
6960	else
6961	cat >conftest.$ac_ext <<_ACEOF
6962	/* confdefs.h. */
6963	_ACEOF
6964	cat confdefs.h >>conftest.$ac_ext
6965	cat >>conftest.$ac_ext <<_ACEOF
6966	/* end confdefs.h. */
6967	$ac_includes_default
6968
6969	#include <$ac_header>
6970	_ACEOF
6971	rm -f conftest.$ac_objext
6972	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6973	(eval $ac_compile) 2>conftest.er1
6974	ac_status=$?
6975	grep -v '^ *+' conftest.er1 >conftest.err
6976	rm -f conftest.er1
6977	cat conftest.err >&5
6978	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6979	(exit $ac_status); } &&
6980	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6981	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6982	(eval $ac_try) 2>&5
6983	ac_status=$?
6984	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6985	(exit $ac_status); }; } &&
6986	{ ac_try='test -s conftest.$ac_objext'
6987	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6988	(eval $ac_try) 2>&5
6989	ac_status=$?
6990	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6991	(exit $ac_status); }; }; then
6992	eval "$as_ac_Header=yes"
6993	else
6994	echo "$as_me: failed program was:" >&5
6995	sed 's/^/\| /' conftest.$ac_ext >&5
6996
6997	eval "$as_ac_Header=no"
6998	fi
6999	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7000	fi
7001	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7002	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7003	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7004	cat >>confdefs.h <<_ACEOF	6826	cat >>confdefs.h <<_ACEOF
7005	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6827	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7006	_ACEOF	6828	_ACEOF
7007		6829
7008	fi	6830	fi
7009		6831
7010	done	6832	done
7011		6833
7012		6834
7013		6835	for ac_header in tr1/unordered_map ext/hash_map clocale
7014	for ac_header in ext/hash_map	6836	do :
7015	do
7016	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6837	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		6838	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7017	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6839	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7018	echo "$as_me:$LINENO: checking for $ac_header" >&5
7019	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7020	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7021	echo $ECHO_N "(cached) $ECHO_C" >&6
7022	fi
7023	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7024	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7025	else
7026	# Is the header compilable?
7027	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7028	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7029	cat >conftest.$ac_ext <<_ACEOF
7030	/* confdefs.h. */
7031	_ACEOF
7032	cat confdefs.h >>conftest.$ac_ext
7033	cat >>conftest.$ac_ext <<_ACEOF
7034	/* end confdefs.h. */
7035	$ac_includes_default
7036	#include <$ac_header>
7037	_ACEOF
7038	rm -f conftest.$ac_objext
7039	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7040	(eval $ac_compile) 2>conftest.er1
7041	ac_status=$?
7042	grep -v '^ *+' conftest.er1 >conftest.err
7043	rm -f conftest.er1
7044	cat conftest.err >&5
7045	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7046	(exit $ac_status); } &&
7047	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7048	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7049	(eval $ac_try) 2>&5
7050	ac_status=$?
7051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7052	(exit $ac_status); }; } &&
7053	{ ac_try='test -s conftest.$ac_objext'
7054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7055	(eval $ac_try) 2>&5
7056	ac_status=$?
7057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7058	(exit $ac_status); }; }; then
7059	ac_header_compiler=yes
7060	else
7061	echo "$as_me: failed program was:" >&5
7062	sed 's/^/\| /' conftest.$ac_ext >&5
7063
7064	ac_header_compiler=no
7065	fi
7066	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7067	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7068	echo "${ECHO_T}$ac_header_compiler" >&6
7069
7070	# Is the header present?
7071	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7072	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7073	cat >conftest.$ac_ext <<_ACEOF
7074	/* confdefs.h. */
7075	_ACEOF
7076	cat confdefs.h >>conftest.$ac_ext
7077	cat >>conftest.$ac_ext <<_ACEOF
7078	/* end confdefs.h. */
7079	#include <$ac_header>
7080	_ACEOF
7081	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7082	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7083	ac_status=$?
7084	grep -v '^ *+' conftest.er1 >conftest.err
7085	rm -f conftest.er1
7086	cat conftest.err >&5
7087	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7088	(exit $ac_status); } >/dev/null; then
7089	if test -s conftest.err; then
7090	ac_cpp_err=$ac_cxx_preproc_warn_flag
7091	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7092	else
7093	ac_cpp_err=
7094	fi
7095	else
7096	ac_cpp_err=yes
7097	fi
7098	if test -z "$ac_cpp_err"; then
7099	ac_header_preproc=yes
7100	else
7101	echo "$as_me: failed program was:" >&5
7102	sed 's/^/\| /' conftest.$ac_ext >&5
7103
7104	ac_header_preproc=no
7105	fi
7106	rm -f conftest.err conftest.$ac_ext
7107	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7108	echo "${ECHO_T}$ac_header_preproc" >&6
7109
7110	# So? What about this header?
7111	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7112	yes:no: )
7113	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7114	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7115	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7116	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7117	ac_header_preproc=yes
7118	;;
7119	no:yes:* )
7120	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7121	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7122	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7123	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7124	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7125	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7126	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7127	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7128	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7129	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7130	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7131	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7132	(
7133	cat <<\_ASBOX
7134	## ------------------------------------------ ##
7135	## Report this to the AC_PACKAGE_NAME lists. ##
7136	## ------------------------------------------ ##
7137	_ASBOX
7138	) \|
7139	sed "s/^/$as_me: WARNING: /" >&2
7140	;;
7141	esac
7142	echo "$as_me:$LINENO: checking for $ac_header" >&5
7143	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7144	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7145	echo $ECHO_N "(cached) $ECHO_C" >&6
7146	else
7147	eval "$as_ac_Header=\$ac_header_preproc"
7148	fi
7149	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7150	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7151
7152	fi
7153	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7154	cat >>confdefs.h <<_ACEOF	6840	cat >>confdefs.h <<_ACEOF
7155	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6841	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7156	_ACEOF	6842	_ACEOF
7157		6843
7158	fi	6844	fi
7159		6845
7160	done	6846	done
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177		6847
7178		6848
7179	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	6849	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7180	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \	6850	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7181	sys/mman.h netinet/in.h	6851	sys/mman.h netinet/in.h
7182	do	6852	do :
7183	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6853	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		6854	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7184	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6855	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7185	echo "$as_me:$LINENO: checking for $ac_header" >&5
7186	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7187	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7188	echo $ECHO_N "(cached) $ECHO_C" >&6
7189	fi
7190	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7191	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7192	else
7193	# Is the header compilable?
7194	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7195	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7196	cat >conftest.$ac_ext <<_ACEOF
7197	/* confdefs.h. */
7198	_ACEOF
7199	cat confdefs.h >>conftest.$ac_ext
7200	cat >>conftest.$ac_ext <<_ACEOF
7201	/* end confdefs.h. */
7202	$ac_includes_default
7203	#include <$ac_header>
7204	_ACEOF
7205	rm -f conftest.$ac_objext
7206	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7207	(eval $ac_compile) 2>conftest.er1
7208	ac_status=$?
7209	grep -v '^ *+' conftest.er1 >conftest.err
7210	rm -f conftest.er1
7211	cat conftest.err >&5
7212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7213	(exit $ac_status); } &&
7214	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7216	(eval $ac_try) 2>&5
7217	ac_status=$?
7218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7219	(exit $ac_status); }; } &&
7220	{ ac_try='test -s conftest.$ac_objext'
7221	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7222	(eval $ac_try) 2>&5
7223	ac_status=$?
7224	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7225	(exit $ac_status); }; }; then
7226	ac_header_compiler=yes
7227	else
7228	echo "$as_me: failed program was:" >&5
7229	sed 's/^/\| /' conftest.$ac_ext >&5
7230
7231	ac_header_compiler=no
7232	fi
7233	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7234	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7235	echo "${ECHO_T}$ac_header_compiler" >&6
7236
7237	# Is the header present?
7238	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7239	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7240	cat >conftest.$ac_ext <<_ACEOF
7241	/* confdefs.h. */
7242	_ACEOF
7243	cat confdefs.h >>conftest.$ac_ext
7244	cat >>conftest.$ac_ext <<_ACEOF
7245	/* end confdefs.h. */
7246	#include <$ac_header>
7247	_ACEOF
7248	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7249	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7250	ac_status=$?
7251	grep -v '^ *+' conftest.er1 >conftest.err
7252	rm -f conftest.er1
7253	cat conftest.err >&5
7254	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7255	(exit $ac_status); } >/dev/null; then
7256	if test -s conftest.err; then
7257	ac_cpp_err=$ac_cxx_preproc_warn_flag
7258	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7259	else
7260	ac_cpp_err=
7261	fi
7262	else
7263	ac_cpp_err=yes
7264	fi
7265	if test -z "$ac_cpp_err"; then
7266	ac_header_preproc=yes
7267	else
7268	echo "$as_me: failed program was:" >&5
7269	sed 's/^/\| /' conftest.$ac_ext >&5
7270
7271	ac_header_preproc=no
7272	fi
7273	rm -f conftest.err conftest.$ac_ext
7274	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7275	echo "${ECHO_T}$ac_header_preproc" >&6
7276
7277	# So? What about this header?
7278	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7279	yes:no: )
7280	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7281	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7282	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7283	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7284	ac_header_preproc=yes
7285	;;
7286	no:yes:* )
7287	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7288	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7289	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7290	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7291	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7292	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7293	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7294	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7295	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7296	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7297	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7298	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7299	(
7300	cat <<\_ASBOX
7301	## ------------------------------------------ ##
7302	## Report this to the AC_PACKAGE_NAME lists. ##
7303	## ------------------------------------------ ##
7304	_ASBOX
7305	) \|
7306	sed "s/^/$as_me: WARNING: /" >&2
7307	;;
7308	esac
7309	echo "$as_me:$LINENO: checking for $ac_header" >&5
7310	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7311	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7312	echo $ECHO_N "(cached) $ECHO_C" >&6
7313	else
7314	eval "$as_ac_Header=\$ac_header_preproc"
7315	fi
7316	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7317	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7318
7319	fi
7320	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7321	cat >>confdefs.h <<_ACEOF	6856	cat >>confdefs.h <<_ACEOF
7322	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6857	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7323	_ACEOF	6858	_ACEOF
7324		6859
7325	fi	6860	fi
7326		6861
7327	done	6862	done
7328		6863
7329
7330
7331
7332
7333
7334
7335	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	6864	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7336	do	6865	do :
7337	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6866	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7338	echo "$as_me:$LINENO: checking for $ac_header" >&5	6867	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
7339	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7340	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7341	echo $ECHO_N "(cached) $ECHO_C" >&6
7342	else
7343	cat >conftest.$ac_ext <<_ACEOF
7344	/* confdefs.h. */
7345	_ACEOF
7346	cat confdefs.h >>conftest.$ac_ext
7347	cat >>conftest.$ac_ext <<_ACEOF
7348	/* end confdefs.h. */
7349
7350	#include <sys/types.h>	6868	#include <sys/types.h>
7351	#include <sys/socket.h>	6869	#include <sys/socket.h>
7352	#ifdef HAVE_NETINET_IN_H	6870	#ifdef HAVE_NETINET_IN_H
7353	# include <netinet/in.h>	6871	# include <netinet/in.h>
7354	#endif	6872	#endif
…		…
7357	#endif	6875	#endif
7358	#ifdef HAVE_NETINET_IN_SYSTM_H	6876	#ifdef HAVE_NETINET_IN_SYSTM_H
7359	# include <netinet/in_systm.h>	6877	# include <netinet/in_systm.h>
7360	#endif	6878	#endif
7361		6879
7362		6880	"
7363	#include <$ac_header>	6881	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7364	_ACEOF
7365	rm -f conftest.$ac_objext
7366	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7367	(eval $ac_compile) 2>conftest.er1
7368	ac_status=$?
7369	grep -v '^ *+' conftest.er1 >conftest.err
7370	rm -f conftest.er1
7371	cat conftest.err >&5
7372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7373	(exit $ac_status); } &&
7374	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7375	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7376	(eval $ac_try) 2>&5
7377	ac_status=$?
7378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7379	(exit $ac_status); }; } &&
7380	{ ac_try='test -s conftest.$ac_objext'
7381	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7382	(eval $ac_try) 2>&5
7383	ac_status=$?
7384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7385	(exit $ac_status); }; }; then
7386	eval "$as_ac_Header=yes"
7387	else
7388	echo "$as_me: failed program was:" >&5
7389	sed 's/^/\| /' conftest.$ac_ext >&5
7390
7391	eval "$as_ac_Header=no"
7392	fi
7393	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7394	fi
7395	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7396	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7397	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7398	cat >>confdefs.h <<_ACEOF	6882	cat >>confdefs.h <<_ACEOF
7399	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6883	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7400	_ACEOF	6884	_ACEOF
7401		6885
7402	fi	6886	fi
7403		6887
7404	done	6888	done
7405		6889
7406		6890
7407	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	6891	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7408	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	6892	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7409	if test "${ac_cv_c_const+set}" = set; then	6893	if ${ac_cv_c_const+:} false; then :
7410	echo $ECHO_N "(cached) $ECHO_C" >&6	6894	$as_echo_n "(cached) " >&6
7411	else	6895	else
7412	cat >conftest.$ac_ext <<_ACEOF
7413	/* confdefs.h. */
7414	_ACEOF
7415	cat confdefs.h >>conftest.$ac_ext	6896	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7416	cat >>conftest.$ac_ext <<_ACEOF
7417	/* end confdefs.h. */	6897	/* end confdefs.h. */
7418		6898
7419	int	6899	int
7420	main ()	6900	main ()
7421	{	6901	{
7422	/* FIXME: Include the comments suggested by Paul. */	6902
7423	#ifndef __cplusplus	6903	#ifndef __cplusplus
7424	/* Ultrix mips cc rejects this. */	6904	/* Ultrix mips cc rejects this sort of thing. */
7425	typedef int charset[2];	6905	typedef int charset[2];
7426	const charset x;	6906	const charset cs = { 0, 0 };
7427	/* SunOS 4.1.1 cc rejects this. */	6907	/* SunOS 4.1.1 cc rejects this. */
7428	char const const ccp;	6908	char const const pcpcc;
7429	char **p;	6909	char **ppc;
7430	/* NEC SVR4.0.2 mips cc rejects this. */	6910	/* NEC SVR4.0.2 mips cc rejects this. */
7431	struct point {int x, y;};	6911	struct point {int x, y;};
7432	static struct point const zero = {0,0};	6912	static struct point const zero = {0,0};
7433	/* AIX XL C 1.02.0.0 rejects this.	6913	/* AIX XL C 1.02.0.0 rejects this.
7434	It does not let you subtract one const X* pointer from another in	6914	It does not let you subtract one const X* pointer from another in
7435	an arm of an if-expression whose if-part is not a constant	6915	an arm of an if-expression whose if-part is not a constant
7436	expression */	6916	expression */
7437	const char *g = "string";	6917	const char *g = "string";
7438	ccp = &g + (g ? g-g : 0);	6918	pcpcc = &g + (g ? g-g : 0);
7439	/* HPUX 7.0 cc rejects these. */	6919	/* HPUX 7.0 cc rejects these. */
7440	++ccp;	6920	++pcpcc;
7441	p = (char**) ccp;	6921	ppc = (char**) pcpcc;
7442	ccp = (char const const ) p;	6922	pcpcc = (char const const ) ppc;
7443	{ /* SCO 3.2v4 cc rejects this. */	6923	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7444	char *t;	6924	char tx;
		6925	char *t = &tx;
7445	char const s = 0 ? (char ) 0 : (char const *) 0;	6926	char const s = 0 ? (char ) 0 : (char const *) 0;
7446		6927
7447	*t++ = 0;	6928	*t++ = 0;
		6929	if (s) return 0;
7448	}	6930	}
7449	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	6931	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7450	int x[] = {25, 17};	6932	int x[] = {25, 17};
7451	const int *foo = &x[0];	6933	const int *foo = &x[0];
7452	++foo;	6934	++foo;
…		…
7454	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	6936	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7455	typedef const int *iptr;	6937	typedef const int *iptr;
7456	iptr p = 0;	6938	iptr p = 0;
7457	++p;	6939	++p;
7458	}	6940	}
7459	{ /* AIX XL C 1.02.0.0 rejects this saying	6941	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
7460	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */	6942	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7461	struct s { int j; const int *ap[3]; };	6943	struct s { int j; const int *ap[3]; } bx;
7462	struct s *b; b->j = 5;	6944	struct s *b = &bx; b->j = 5;
7463	}	6945	}
7464	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	6946	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7465	const int foo = 10;	6947	const int foo = 10;
		6948	if (!foo) return 0;
7466	}	6949	}
		6950	return !cs[0] && !zero.x;
7467	#endif	6951	#endif
7468		6952
7469	;	6953	;
7470	return 0;	6954	return 0;
7471	}	6955	}
7472	_ACEOF	6956	_ACEOF
7473	rm -f conftest.$ac_objext	6957	if ac_fn_cxx_try_compile "$LINENO"; then :
7474	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7475	(eval $ac_compile) 2>conftest.er1
7476	ac_status=$?
7477	grep -v '^ *+' conftest.er1 >conftest.err
7478	rm -f conftest.er1
7479	cat conftest.err >&5
7480	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7481	(exit $ac_status); } &&
7482	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7483	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7484	(eval $ac_try) 2>&5
7485	ac_status=$?
7486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7487	(exit $ac_status); }; } &&
7488	{ ac_try='test -s conftest.$ac_objext'
7489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7490	(eval $ac_try) 2>&5
7491	ac_status=$?
7492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7493	(exit $ac_status); }; }; then
7494	ac_cv_c_const=yes	6958	ac_cv_c_const=yes
7495	else	6959	else
7496	echo "$as_me: failed program was:" >&5
7497	sed 's/^/\| /' conftest.$ac_ext >&5
7498
7499	ac_cv_c_const=no	6960	ac_cv_c_const=no
7500	fi	6961	fi
7501	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6962	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7502	fi	6963	fi
7503	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	6964	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7504	echo "${ECHO_T}$ac_cv_c_const" >&6	6965	$as_echo "$ac_cv_c_const" >&6; }
7505	if test $ac_cv_c_const = no; then	6966	if test $ac_cv_c_const = no; then
7506		6967
7507	cat >>confdefs.h <<\_ACEOF	6968	$as_echo "#define const /**/" >>confdefs.h
7508	#define const
7509	_ACEOF
7510		6969
7511	fi	6970	fi
7512		6971
7513	echo "$as_me:$LINENO: checking for pid_t" >&5	6972	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7514	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7515	if test "${ac_cv_type_pid_t+set}" = set; then
7516	echo $ECHO_N "(cached) $ECHO_C" >&6
7517	else
7518	cat >conftest.$ac_ext <<_ACEOF
7519	/* confdefs.h. */
7520	_ACEOF
7521	cat confdefs.h >>conftest.$ac_ext
7522	cat >>conftest.$ac_ext <<_ACEOF
7523	/* end confdefs.h. */
7524	$ac_includes_default
7525	int
7526	main ()
7527	{
7528	if ((pid_t *) 0)
7529	return 0;
7530	if (sizeof (pid_t))
7531	return 0;
7532	;
7533	return 0;
7534	}
7535	_ACEOF
7536	rm -f conftest.$ac_objext
7537	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7538	(eval $ac_compile) 2>conftest.er1
7539	ac_status=$?
7540	grep -v '^ *+' conftest.er1 >conftest.err
7541	rm -f conftest.er1
7542	cat conftest.err >&5
7543	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7544	(exit $ac_status); } &&
7545	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7546	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7547	(eval $ac_try) 2>&5
7548	ac_status=$?
7549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7550	(exit $ac_status); }; } &&
7551	{ ac_try='test -s conftest.$ac_objext'
7552	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7553	(eval $ac_try) 2>&5
7554	ac_status=$?
7555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7556	(exit $ac_status); }; }; then
7557	ac_cv_type_pid_t=yes
7558	else
7559	echo "$as_me: failed program was:" >&5
7560	sed 's/^/\| /' conftest.$ac_ext >&5
7561
7562	ac_cv_type_pid_t=no
7563	fi
7564	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7565	fi
7566	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7567	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7568	if test $ac_cv_type_pid_t = yes; then	6973	if test "x$ac_cv_type_pid_t" = xyes; then :
7569	:	6974
7570	else	6975	else
7571		6976
7572	cat >>confdefs.h <<_ACEOF	6977	cat >>confdefs.h <<_ACEOF
7573	#define pid_t int	6978	#define pid_t int
7574	_ACEOF	6979	_ACEOF
7575		6980
7576	fi	6981	fi
7577		6982
7578	echo "$as_me:$LINENO: checking for size_t" >&5	6983	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7579	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7580	if test "${ac_cv_type_size_t+set}" = set; then
7581	echo $ECHO_N "(cached) $ECHO_C" >&6
7582	else
7583	cat >conftest.$ac_ext <<_ACEOF
7584	/* confdefs.h. */
7585	_ACEOF
7586	cat confdefs.h >>conftest.$ac_ext
7587	cat >>conftest.$ac_ext <<_ACEOF
7588	/* end confdefs.h. */
7589	$ac_includes_default
7590	int
7591	main ()
7592	{
7593	if ((size_t *) 0)
7594	return 0;
7595	if (sizeof (size_t))
7596	return 0;
7597	;
7598	return 0;
7599	}
7600	_ACEOF
7601	rm -f conftest.$ac_objext
7602	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7603	(eval $ac_compile) 2>conftest.er1
7604	ac_status=$?
7605	grep -v '^ *+' conftest.er1 >conftest.err
7606	rm -f conftest.er1
7607	cat conftest.err >&5
7608	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7609	(exit $ac_status); } &&
7610	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7611	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7612	(eval $ac_try) 2>&5
7613	ac_status=$?
7614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7615	(exit $ac_status); }; } &&
7616	{ ac_try='test -s conftest.$ac_objext'
7617	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7618	(eval $ac_try) 2>&5
7619	ac_status=$?
7620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7621	(exit $ac_status); }; }; then
7622	ac_cv_type_size_t=yes
7623	else
7624	echo "$as_me: failed program was:" >&5
7625	sed 's/^/\| /' conftest.$ac_ext >&5
7626
7627	ac_cv_type_size_t=no
7628	fi
7629	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7630	fi
7631	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7632	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7633	if test $ac_cv_type_size_t = yes; then	6984	if test "x$ac_cv_type_size_t" = xyes; then :
7634	:	6985
7635	else	6986	else
7636		6987
7637	cat >>confdefs.h <<_ACEOF	6988	cat >>confdefs.h <<_ACEOF
7638	#define size_t unsigned	6989	#define size_t unsigned int
7639	_ACEOF	6990	_ACEOF
7640		6991
7641	fi	6992	fi
7642		6993
7643	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	6994	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7644	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	6995	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7645	if test "${ac_cv_header_time+set}" = set; then	6996	if ${ac_cv_header_time+:} false; then :
7646	echo $ECHO_N "(cached) $ECHO_C" >&6	6997	$as_echo_n "(cached) " >&6
7647	else	6998	else
7648	cat >conftest.$ac_ext <<_ACEOF
7649	/* confdefs.h. */
7650	_ACEOF
7651	cat confdefs.h >>conftest.$ac_ext	6999	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7652	cat >>conftest.$ac_ext <<_ACEOF
7653	/* end confdefs.h. */	7000	/* end confdefs.h. */
7654	#include <sys/types.h>	7001	#include <sys/types.h>
7655	#include <sys/time.h>	7002	#include <sys/time.h>
7656	#include <time.h>	7003	#include <time.h>
7657		7004
…		…
7662	return 0;	7009	return 0;
7663	;	7010	;
7664	return 0;	7011	return 0;
7665	}	7012	}
7666	_ACEOF	7013	_ACEOF
7667	rm -f conftest.$ac_objext	7014	if ac_fn_cxx_try_compile "$LINENO"; then :
7668	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7669	(eval $ac_compile) 2>conftest.er1
7670	ac_status=$?
7671	grep -v '^ *+' conftest.er1 >conftest.err
7672	rm -f conftest.er1
7673	cat conftest.err >&5
7674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7675	(exit $ac_status); } &&
7676	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7677	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7678	(eval $ac_try) 2>&5
7679	ac_status=$?
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 $ac_status); }; }; then
7688	ac_cv_header_time=yes	7015	ac_cv_header_time=yes
7689	else	7016	else
7690	echo "$as_me: failed program was:" >&5
7691	sed 's/^/\| /' conftest.$ac_ext >&5
7692
7693	ac_cv_header_time=no	7017	ac_cv_header_time=no
7694	fi	7018	fi
7695	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7019	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7696	fi	7020	fi
7697	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7021	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7698	echo "${ECHO_T}$ac_cv_header_time" >&6	7022	$as_echo "$ac_cv_header_time" >&6; }
7699	if test $ac_cv_header_time = yes; then	7023	if test $ac_cv_header_time = yes; then
7700		7024
7701	cat >>confdefs.h <<\_ACEOF	7025	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7702	#define TIME_WITH_SYS_TIME 1
7703	_ACEOF
7704		7026
7705	fi	7027	fi
7706		7028
7707	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7029	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7708	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7030	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7709	if test "${ac_cv_struct_tm+set}" = set; then	7031	if ${ac_cv_struct_tm+:} false; then :
7710	echo $ECHO_N "(cached) $ECHO_C" >&6	7032	$as_echo_n "(cached) " >&6
7711	else	7033	else
7712	cat >conftest.$ac_ext <<_ACEOF
7713	/* confdefs.h. */
7714	_ACEOF
7715	cat confdefs.h >>conftest.$ac_ext	7034	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7716	cat >>conftest.$ac_ext <<_ACEOF
7717	/* end confdefs.h. */	7035	/* end confdefs.h. */
7718	#include <sys/types.h>	7036	#include <sys/types.h>
7719	#include <time.h>	7037	#include <time.h>
7720		7038
7721	int	7039	int
7722	main ()	7040	main ()
7723	{	7041	{
7724	struct tm *tp; tp->tm_sec;	7042	struct tm tm;
		7043	int *p = &tm.tm_sec;
		7044	return !p;
7725	;	7045	;
7726	return 0;	7046	return 0;
7727	}	7047	}
7728	_ACEOF	7048	_ACEOF
7729	rm -f conftest.$ac_objext	7049	if ac_fn_cxx_try_compile "$LINENO"; then :
7730	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7731	(eval $ac_compile) 2>conftest.er1
7732	ac_status=$?
7733	grep -v '^ *+' conftest.er1 >conftest.err
7734	rm -f conftest.er1
7735	cat conftest.err >&5
7736	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7737	(exit $ac_status); } &&
7738	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7739	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7740	(eval $ac_try) 2>&5
7741	ac_status=$?
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 $ac_status); }; }; then
7750	ac_cv_struct_tm=time.h	7050	ac_cv_struct_tm=time.h
7751	else	7051	else
7752	echo "$as_me: failed program was:" >&5
7753	sed 's/^/\| /' conftest.$ac_ext >&5
7754
7755	ac_cv_struct_tm=sys/time.h	7052	ac_cv_struct_tm=sys/time.h
7756	fi	7053	fi
7757	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7054	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7758	fi	7055	fi
7759	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7056	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7760	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7057	$as_echo "$ac_cv_struct_tm" >&6; }
7761	if test $ac_cv_struct_tm = sys/time.h; then	7058	if test $ac_cv_struct_tm = sys/time.h; then
7762		7059
7763	cat >>confdefs.h <<\_ACEOF	7060	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7764	#define TM_IN_SYS_TIME 1
7765	_ACEOF
7766		7061
7767	fi	7062	fi
7768		7063
7769		7064
7770	echo "$as_me:$LINENO: checking for socklen_t" >&5	7065	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7771	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7066	$as_echo_n "checking for socklen_t... " >&6; }
7772	if test "${ac_cv_type_socklen_t+set}" = set; then	7067	if ${ac_cv_type_socklen_t+:} false; then :
7773	echo $ECHO_N "(cached) $ECHO_C" >&6	7068	$as_echo_n "(cached) " >&6
7774	else	7069	else
7775		7070
7776	cat >conftest.$ac_ext <<_ACEOF
7777	/* confdefs.h. */
7778	_ACEOF
7779	cat confdefs.h >>conftest.$ac_ext	7071	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7780	cat >>conftest.$ac_ext <<_ACEOF
7781	/* end confdefs.h. */	7072	/* end confdefs.h. */
7782	#include <sys/types.h>	7073	#include <sys/types.h>
7783	#include <sys/socket.h>	7074	#include <sys/socket.h>
7784	int	7075	int
7785	main ()	7076	main ()
…		…
7787	socklen_t len = 42; return len;	7078	socklen_t len = 42; return len;
7788	;	7079	;
7789	return 0;	7080	return 0;
7790	}	7081	}
7791	_ACEOF	7082	_ACEOF
7792	rm -f conftest.$ac_objext	7083	if ac_fn_cxx_try_compile "$LINENO"; then :
7793	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7794	(eval $ac_compile) 2>conftest.er1
7795	ac_status=$?
7796	grep -v '^ *+' conftest.er1 >conftest.err
7797	rm -f conftest.er1
7798	cat conftest.err >&5
7799	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7800	(exit $ac_status); } &&
7801	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7802	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7803	(eval $ac_try) 2>&5
7804	ac_status=$?
7805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7806	(exit $ac_status); }; } &&
7807	{ ac_try='test -s conftest.$ac_objext'
7808	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7809	(eval $ac_try) 2>&5
7810	ac_status=$?
7811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7812	(exit $ac_status); }; }; then
7813	ac_cv_type_socklen_t=yes	7084	ac_cv_type_socklen_t=yes
7814	else	7085	else
7815	echo "$as_me: failed program was:" >&5
7816	sed 's/^/\| /' conftest.$ac_ext >&5
7817
7818	ac_cv_type_socklen_t=no	7086	ac_cv_type_socklen_t=no
7819	fi	7087	fi
7820	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7088	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7821		7089
7822	fi	7090	fi
7823	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7091	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7824	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7092	$as_echo "$ac_cv_type_socklen_t" >&6; }
7825	if test $ac_cv_type_socklen_t = yes; then	7093	if test $ac_cv_type_socklen_t = yes; then
7826		7094
7827	cat >>confdefs.h <<\_ACEOF	7095	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7828	#define HAVE_SOCKLEN_T 1
7829	_ACEOF
7830		7096
7831	fi	7097	fi
7832		7098
7833	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7099	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7834	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7100	$as_echo_n "checking for struct addrinfo... " >&6; }
7835	if test "${ac_cv_struct_addrinfo+set}" = set; then	7101	if ${ac_cv_struct_addrinfo+:} false; then :
7836	echo $ECHO_N "(cached) $ECHO_C" >&6	7102	$as_echo_n "(cached) " >&6
7837	else	7103	else
7838		7104
7839	cat >conftest.$ac_ext <<_ACEOF
7840	/* confdefs.h. */
7841	_ACEOF
7842	cat confdefs.h >>conftest.$ac_ext	7105	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7843	cat >>conftest.$ac_ext <<_ACEOF
7844	/* end confdefs.h. */	7106	/* end confdefs.h. */
7845	#include <sys/types.h>	7107	#include <sys/types.h>
7846	#include <sys/socket.h>	7108	#include <sys/socket.h>
7847	#include <netdb.h>	7109	#include <netdb.h>
7848	int	7110	int
…		…
7851	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7113	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7852	;	7114	;
7853	return 0;	7115	return 0;
7854	}	7116	}
7855	_ACEOF	7117	_ACEOF
7856	rm -f conftest.$ac_objext	7118	if ac_fn_cxx_try_compile "$LINENO"; then :
7857	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7858	(eval $ac_compile) 2>conftest.er1
7859	ac_status=$?
7860	grep -v '^ *+' conftest.er1 >conftest.err
7861	rm -f conftest.er1
7862	cat conftest.err >&5
7863	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7864	(exit $ac_status); } &&
7865	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7866	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7867	(eval $ac_try) 2>&5
7868	ac_status=$?
7869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7870	(exit $ac_status); }; } &&
7871	{ ac_try='test -s conftest.$ac_objext'
7872	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7873	(eval $ac_try) 2>&5
7874	ac_status=$?
7875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7876	(exit $ac_status); }; }; then
7877	ac_cv_struct_addrinfo=yes	7119	ac_cv_struct_addrinfo=yes
7878	else	7120	else
7879	echo "$as_me: failed program was:" >&5
7880	sed 's/^/\| /' conftest.$ac_ext >&5
7881
7882	ac_cv_struct_addrinfo=no	7121	ac_cv_struct_addrinfo=no
7883	fi	7122	fi
7884	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7123	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7885		7124
7886	fi	7125	fi
7887	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7126	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7888	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7127	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7889	if test $ac_cv_struct_addrinfo = yes; then	7128	if test $ac_cv_struct_addrinfo = yes; then
7890		7129
7891	cat >>confdefs.h <<\_ACEOF	7130	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7892	#define HAVE_STRUCT_ADDRINFO 1
7893	_ACEOF
7894		7131
7895	fi	7132	fi
7896		7133
7897	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7134	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7898	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7135	$as_echo_n "checking return type of signal handlers... " >&6; }
7899	if test "${ac_cv_type_signal+set}" = set; then	7136	if ${ac_cv_type_signal+:} false; then :
7900	echo $ECHO_N "(cached) $ECHO_C" >&6	7137	$as_echo_n "(cached) " >&6
7901	else	7138	else
7902	cat >conftest.$ac_ext <<_ACEOF
7903	/* confdefs.h. */
7904	_ACEOF
7905	cat confdefs.h >>conftest.$ac_ext	7139	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7906	cat >>conftest.$ac_ext <<_ACEOF
7907	/* end confdefs.h. */	7140	/* end confdefs.h. */
7908	#include <sys/types.h>	7141	#include <sys/types.h>
7909	#include <signal.h>	7142	#include <signal.h>
7910	#ifdef signal
7911	# undef signal
7912	#endif
7913	#ifdef __cplusplus
7914	extern "C" void (signal (int, void ()(int)))(int);
7915	#else
7916	void (*signal ()) ();
7917	#endif
7918		7143
7919	int	7144	int
7920	main ()	7145	main ()
7921	{	7146	{
7922	int i;	7147	return *(signal (0, 0)) (0) == 1;
7923	;	7148	;
7924	return 0;	7149	return 0;
7925	}	7150	}
7926	_ACEOF	7151	_ACEOF
7927	rm -f conftest.$ac_objext	7152	if ac_fn_cxx_try_compile "$LINENO"; then :
7928	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7153	ac_cv_type_signal=int
7929	(eval $ac_compile) 2>conftest.er1	7154	else
7930	ac_status=$?
7931	grep -v '^ *+' conftest.er1 >conftest.err
7932	rm -f conftest.er1
7933	cat conftest.err >&5
7934	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7935	(exit $ac_status); } &&
7936	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7937	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7938	(eval $ac_try) 2>&5
7939	ac_status=$?
7940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7941	(exit $ac_status); }; } &&
7942	{ ac_try='test -s conftest.$ac_objext'
7943	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7944	(eval $ac_try) 2>&5
7945	ac_status=$?
7946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7947	(exit $ac_status); }; }; then
7948	ac_cv_type_signal=void	7155	ac_cv_type_signal=void
7949	else
7950	echo "$as_me: failed program was:" >&5
7951	sed 's/^/\| /' conftest.$ac_ext >&5
7952
7953	ac_cv_type_signal=int
7954	fi	7156	fi
7955	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7157	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7956	fi	7158	fi
7957	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7159	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7958	echo "${ECHO_T}$ac_cv_type_signal" >&6	7160	$as_echo "$ac_cv_type_signal" >&6; }
7959		7161
7960	cat >>confdefs.h <<_ACEOF	7162	cat >>confdefs.h <<_ACEOF
7961	#define RETSIGTYPE $ac_cv_type_signal	7163	#define RETSIGTYPE $ac_cv_type_signal
7962	_ACEOF	7164	_ACEOF
7963		7165
…		…
7968	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7170	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7969	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7171	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7970	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7172	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7971		7173
7972		7174
7973	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7175	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7974	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7176	$as_echo_n "checking for ANSI C header files... " >&6; }
7975	if test "${ac_cv_header_stdc+set}" = set; then	7177	if ${ac_cv_header_stdc+:} false; then :
7976	echo $ECHO_N "(cached) $ECHO_C" >&6	7178	$as_echo_n "(cached) " >&6
7977	else	7179	else
7978	cat >conftest.$ac_ext <<_ACEOF
7979	/* confdefs.h. */
7980	_ACEOF
7981	cat confdefs.h >>conftest.$ac_ext	7180	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7982	cat >>conftest.$ac_ext <<_ACEOF
7983	/* end confdefs.h. */	7181	/* end confdefs.h. */
7984	#include <stdlib.h>	7182	#include <stdlib.h>
7985	#include <stdarg.h>	7183	#include <stdarg.h>
7986	#include <string.h>	7184	#include <string.h>
7987	#include <float.h>	7185	#include <float.h>
…		…
7992		7190
7993	;	7191	;
7994	return 0;	7192	return 0;
7995	}	7193	}
7996	_ACEOF	7194	_ACEOF
7997	rm -f conftest.$ac_objext	7195	if ac_fn_c_try_compile "$LINENO"; then :
7998	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7999	(eval $ac_compile) 2>conftest.er1
8000	ac_status=$?
8001	grep -v '^ *+' conftest.er1 >conftest.err
8002	rm -f conftest.er1
8003	cat conftest.err >&5
8004	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8005	(exit $ac_status); } &&
8006	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8007	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8008	(eval $ac_try) 2>&5
8009	ac_status=$?
8010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8011	(exit $ac_status); }; } &&
8012	{ ac_try='test -s conftest.$ac_objext'
8013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8014	(eval $ac_try) 2>&5
8015	ac_status=$?
8016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8017	(exit $ac_status); }; }; then
8018	ac_cv_header_stdc=yes	7196	ac_cv_header_stdc=yes
8019	else	7197	else
8020	echo "$as_me: failed program was:" >&5
8021	sed 's/^/\| /' conftest.$ac_ext >&5
8022
8023	ac_cv_header_stdc=no	7198	ac_cv_header_stdc=no
8024	fi	7199	fi
8025	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7200	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8026		7201
8027	if test $ac_cv_header_stdc = yes; then	7202	if test $ac_cv_header_stdc = yes; then
8028	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7203	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8029	cat >conftest.$ac_ext <<_ACEOF
8030	/* confdefs.h. */
8031	_ACEOF
8032	cat confdefs.h >>conftest.$ac_ext	7204	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8033	cat >>conftest.$ac_ext <<_ACEOF
8034	/* end confdefs.h. */	7205	/* end confdefs.h. */
8035	#include <string.h>	7206	#include <string.h>
8036		7207
8037	_ACEOF	7208	_ACEOF
8038	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7209	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8039	$EGREP "memchr" >/dev/null 2>&1; then	7210	$EGREP "memchr" >/dev/null 2>&1; then :
8040	:	7211
8041	else	7212	else
8042	ac_cv_header_stdc=no	7213	ac_cv_header_stdc=no
8043	fi	7214	fi
8044	rm -f conftest*	7215	rm -f conftest*
8045		7216
8046	fi	7217	fi
8047		7218
8048	if test $ac_cv_header_stdc = yes; then	7219	if test $ac_cv_header_stdc = yes; then
8049	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7220	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8050	cat >conftest.$ac_ext <<_ACEOF
8051	/* confdefs.h. */
8052	_ACEOF
8053	cat confdefs.h >>conftest.$ac_ext	7221	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8054	cat >>conftest.$ac_ext <<_ACEOF
8055	/* end confdefs.h. */	7222	/* end confdefs.h. */
8056	#include <stdlib.h>	7223	#include <stdlib.h>
8057		7224
8058	_ACEOF	7225	_ACEOF
8059	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7226	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8060	$EGREP "free" >/dev/null 2>&1; then	7227	$EGREP "free" >/dev/null 2>&1; then :
8061	:	7228
8062	else	7229	else
8063	ac_cv_header_stdc=no	7230	ac_cv_header_stdc=no
8064	fi	7231	fi
8065	rm -f conftest*	7232	rm -f conftest*
8066		7233
8067	fi	7234	fi
8068		7235
8069	if test $ac_cv_header_stdc = yes; then	7236	if test $ac_cv_header_stdc = yes; then
8070	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7237	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8071	if test "$cross_compiling" = yes; then	7238	if test "$cross_compiling" = yes; then :
8072	:	7239	:
8073	else	7240	else
8074	cat >conftest.$ac_ext <<_ACEOF
8075	/* confdefs.h. */
8076	_ACEOF
8077	cat confdefs.h >>conftest.$ac_ext	7241	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8078	cat >>conftest.$ac_ext <<_ACEOF
8079	/* end confdefs.h. */	7242	/* end confdefs.h. */
8080	#include <ctype.h>	7243	#include <ctype.h>
		7244	#include <stdlib.h>
8081	#if ((' ' & 0x0FF) == 0x020)	7245	#if ((' ' & 0x0FF) == 0x020)
8082	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7246	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8083	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7247	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8084	#else	7248	#else
8085	# define ISLOWER(c) \	7249	# define ISLOWER(c) \
…		…
8095	{	7259	{
8096	int i;	7260	int i;
8097	for (i = 0; i < 256; i++)	7261	for (i = 0; i < 256; i++)
8098	if (XOR (islower (i), ISLOWER (i))	7262	if (XOR (islower (i), ISLOWER (i))
8099	\|\| toupper (i) != TOUPPER (i))	7263	\|\| toupper (i) != TOUPPER (i))
8100	exit(2);	7264	return 2;
8101	exit (0);
8102	}
8103	_ACEOF
8104	rm -f conftest$ac_exeext
8105	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8106	(eval $ac_link) 2>&5
8107	ac_status=$?
8108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8109	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8110	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8111	(eval $ac_try) 2>&5
8112	ac_status=$?
8113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8114	(exit $ac_status); }; }; then
8115	:
8116	else
8117	echo "$as_me: program exited with status $ac_status" >&5
8118	echo "$as_me: failed program was:" >&5
8119	sed 's/^/\| /' conftest.$ac_ext >&5
8120
8121	( exit $ac_status )
8122	ac_cv_header_stdc=no
8123	fi
8124	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8125	fi
8126	fi
8127	fi
8128	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8129	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8130	if test $ac_cv_header_stdc = yes; then
8131
8132	cat >>confdefs.h <<\_ACEOF
8133	#define STDC_HEADERS 1
8134	_ACEOF
8135
8136	fi
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8150	do
8151	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8152	echo "$as_me:$LINENO: checking for $ac_func" >&5
8153	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8154	if eval "test \"\${$as_ac_var+set}\" = set"; then
8155	echo $ECHO_N "(cached) $ECHO_C" >&6
8156	else
8157	cat >conftest.$ac_ext <<_ACEOF
8158	/* confdefs.h. */
8159	_ACEOF
8160	cat confdefs.h >>conftest.$ac_ext
8161	cat >>conftest.$ac_ext <<_ACEOF
8162	/* end confdefs.h. */
8163	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8164	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8165	#define $ac_func innocuous_$ac_func
8166
8167	/* System header to define __stub macros and hopefully few prototypes,
8168	which can conflict with char $ac_func (); below.
8169	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8170	<limits.h> exists even on freestanding compilers. */
8171
8172	#ifdef __STDC__
8173	# include <limits.h>
8174	#else
8175	# include <assert.h>
8176	#endif
8177
8178	#undef $ac_func
8179
8180	/* Override any gcc2 internal prototype to avoid an error. */
8181	#ifdef __cplusplus
8182	extern "C"
8183	{
8184	#endif
8185	/* We use char because int might match the return type of a gcc2
8186	builtin and then its argument prototype would still apply. */
8187	char $ac_func ();
8188	/* The GNU C library defines this for functions which it implements
8189	to always fail with ENOSYS. Some functions are actually named
8190	something starting with __ and the normal name is an alias. */
8191	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8192	choke me
8193	#else
8194	char (*f) () = $ac_func;
8195	#endif
8196	#ifdef __cplusplus
8197	}
8198	#endif
8199
8200	int
8201	main ()
8202	{
8203	return f != $ac_func;
8204	;
8205	return 0;	7265	return 0;
8206	}	7266	}
8207	_ACEOF	7267	_ACEOF
		7268	if ac_fn_c_try_run "$LINENO"; then :
		7269
		7270	else
		7271	ac_cv_header_stdc=no
		7272	fi
		7273	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
8208	rm -f conftest.$ac_objext conftest$ac_exeext	7274	conftest.$ac_objext conftest.beam conftest.$ac_ext
8209	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8210	(eval $ac_link) 2>conftest.er1
8211	ac_status=$?
8212	grep -v '^ *+' conftest.er1 >conftest.err
8213	rm -f conftest.er1
8214	cat conftest.err >&5
8215	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8216	(exit $ac_status); } &&
8217	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8218	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8219	(eval $ac_try) 2>&5
8220	ac_status=$?
8221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8222	(exit $ac_status); }; } &&
8223	{ ac_try='test -s conftest$ac_exeext'
8224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8225	(eval $ac_try) 2>&5
8226	ac_status=$?
8227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8228	(exit $ac_status); }; }; then
8229	eval "$as_ac_var=yes"
8230	else
8231	echo "$as_me: failed program was:" >&5
8232	sed 's/^/\| /' conftest.$ac_ext >&5
8233
8234	eval "$as_ac_var=no"
8235	fi	7275	fi
8236	rm -f conftest.err conftest.$ac_objext \	7276
8237	conftest$ac_exeext conftest.$ac_ext
8238	fi	7277	fi
8239	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7278	fi
8240	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7279	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8241	if test `eval echo '${'$as_ac_var'}'` = yes; then	7280	$as_echo "$ac_cv_header_stdc" >&6; }
		7281	if test $ac_cv_header_stdc = yes; then
		7282
		7283	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7284
		7285	fi
		7286
		7287
		7288	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7289	do :
		7290	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7291	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7292	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8242	cat >>confdefs.h <<_ACEOF	7293	cat >>confdefs.h <<_ACEOF
8243	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1	7294	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8244	_ACEOF	7295	_ACEOF
8245		7296
8246	fi	7297	fi
8247	done	7298	done
8248		7299
8249		7300
8250	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7301	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8251	# for constant arguments. Useless!	7302	# for constant arguments. Useless!
8252	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7303	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8253	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7304	$as_echo_n "checking for working alloca.h... " >&6; }
8254	if test "${ac_cv_working_alloca_h+set}" = set; then	7305	if ${ac_cv_working_alloca_h+:} false; then :
8255	echo $ECHO_N "(cached) $ECHO_C" >&6	7306	$as_echo_n "(cached) " >&6
8256	else	7307	else
8257	cat >conftest.$ac_ext <<_ACEOF
8258	/* confdefs.h. */
8259	_ACEOF
8260	cat confdefs.h >>conftest.$ac_ext	7308	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8261	cat >>conftest.$ac_ext <<_ACEOF
8262	/* end confdefs.h. */	7309	/* end confdefs.h. */
8263	#include <alloca.h>	7310	#include <alloca.h>
8264	int	7311	int
8265	main ()	7312	main ()
8266	{	7313	{
8267	char p = (char ) alloca (2 * sizeof (int));	7314	char p = (char ) alloca (2 * sizeof (int));
		7315	if (p) return 0;
8268	;	7316	;
8269	return 0;	7317	return 0;
8270	}	7318	}
8271	_ACEOF	7319	_ACEOF
8272	rm -f conftest.$ac_objext conftest$ac_exeext	7320	if ac_fn_c_try_link "$LINENO"; then :
8273	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8274	(eval $ac_link) 2>conftest.er1
8275	ac_status=$?
8276	grep -v '^ *+' conftest.er1 >conftest.err
8277	rm -f conftest.er1
8278	cat conftest.err >&5
8279	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8280	(exit $ac_status); } &&
8281	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8282	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8283	(eval $ac_try) 2>&5
8284	ac_status=$?
8285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8286	(exit $ac_status); }; } &&
8287	{ ac_try='test -s conftest$ac_exeext'
8288	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8289	(eval $ac_try) 2>&5
8290	ac_status=$?
8291	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8292	(exit $ac_status); }; }; then
8293	ac_cv_working_alloca_h=yes	7321	ac_cv_working_alloca_h=yes
8294	else	7322	else
8295	echo "$as_me: failed program was:" >&5
8296	sed 's/^/\| /' conftest.$ac_ext >&5
8297
8298	ac_cv_working_alloca_h=no	7323	ac_cv_working_alloca_h=no
8299	fi	7324	fi
8300	rm -f conftest.err conftest.$ac_objext \	7325	rm -f core conftest.err conftest.$ac_objext \
8301	conftest$ac_exeext conftest.$ac_ext	7326	conftest$ac_exeext conftest.$ac_ext
8302	fi	7327	fi
8303	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7328	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8304	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7329	$as_echo "$ac_cv_working_alloca_h" >&6; }
8305	if test $ac_cv_working_alloca_h = yes; then	7330	if test $ac_cv_working_alloca_h = yes; then
8306		7331
8307	cat >>confdefs.h <<\_ACEOF	7332	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8308	#define HAVE_ALLOCA_H 1
8309	_ACEOF
8310		7333
8311	fi	7334	fi
8312		7335
8313	echo "$as_me:$LINENO: checking for alloca" >&5	7336	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8314	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7337	$as_echo_n "checking for alloca... " >&6; }
8315	if test "${ac_cv_func_alloca_works+set}" = set; then	7338	if ${ac_cv_func_alloca_works+:} false; then :
8316	echo $ECHO_N "(cached) $ECHO_C" >&6	7339	$as_echo_n "(cached) " >&6
8317	else	7340	else
8318	cat >conftest.$ac_ext <<_ACEOF
8319	/* confdefs.h. */
8320	_ACEOF
8321	cat confdefs.h >>conftest.$ac_ext	7341	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8322	cat >>conftest.$ac_ext <<_ACEOF
8323	/* end confdefs.h. */	7342	/* end confdefs.h. */
8324	#ifdef __GNUC__	7343	#ifdef __GNUC__
8325	# define alloca __builtin_alloca	7344	# define alloca __builtin_alloca
8326	#else	7345	#else
8327	# ifdef _MSC_VER	7346	# ifdef _MSC_VER
8328	# include <malloc.h>	7347	# include <malloc.h>
8329	# define alloca _alloca	7348	# define alloca _alloca
8330	# else	7349	# else
8331	# if HAVE_ALLOCA_H	7350	# ifdef HAVE_ALLOCA_H
8332	# include <alloca.h>	7351	# include <alloca.h>
8333	# else	7352	# else
8334	# ifdef _AIX	7353	# ifdef _AIX
8335	#pragma alloca	7354	#pragma alloca
8336	# else	7355	# else
8337	# ifndef alloca /* predefined by HP cc +Olibcalls */	7356	# ifndef alloca /* predefined by HP cc +Olibcalls */
8338	char *alloca ();	7357	void *alloca (size_t);
8339	# endif	7358	# endif
8340	# endif	7359	# endif
8341	# endif	7360	# endif
8342	# endif	7361	# endif
8343	#endif	7362	#endif
8344		7363
8345	int	7364	int
8346	main ()	7365	main ()
8347	{	7366	{
8348	char p = (char ) alloca (1);	7367	char p = (char ) alloca (1);
		7368	if (p) return 0;
8349	;	7369	;
8350	return 0;	7370	return 0;
8351	}	7371	}
8352	_ACEOF	7372	_ACEOF
8353	rm -f conftest.$ac_objext conftest$ac_exeext	7373	if ac_fn_c_try_link "$LINENO"; then :
8354	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8355	(eval $ac_link) 2>conftest.er1
8356	ac_status=$?
8357	grep -v '^ *+' conftest.er1 >conftest.err
8358	rm -f conftest.er1
8359	cat conftest.err >&5
8360	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8361	(exit $ac_status); } &&
8362	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8363	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8364	(eval $ac_try) 2>&5
8365	ac_status=$?
8366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8367	(exit $ac_status); }; } &&
8368	{ ac_try='test -s conftest$ac_exeext'
8369	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8370	(eval $ac_try) 2>&5
8371	ac_status=$?
8372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8373	(exit $ac_status); }; }; then
8374	ac_cv_func_alloca_works=yes	7374	ac_cv_func_alloca_works=yes
8375	else	7375	else
8376	echo "$as_me: failed program was:" >&5
8377	sed 's/^/\| /' conftest.$ac_ext >&5
8378
8379	ac_cv_func_alloca_works=no	7376	ac_cv_func_alloca_works=no
8380	fi	7377	fi
8381	rm -f conftest.err conftest.$ac_objext \	7378	rm -f core conftest.err conftest.$ac_objext \
8382	conftest$ac_exeext conftest.$ac_ext	7379	conftest$ac_exeext conftest.$ac_ext
8383	fi	7380	fi
8384	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8385	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7382	$as_echo "$ac_cv_func_alloca_works" >&6; }
8386		7383
8387	if test $ac_cv_func_alloca_works = yes; then	7384	if test $ac_cv_func_alloca_works = yes; then
8388		7385
8389	cat >>confdefs.h <<\_ACEOF	7386	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8390	#define HAVE_ALLOCA 1
8391	_ACEOF
8392		7387
8393	else	7388	else
8394	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7389	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8395	# that cause trouble. Some versions do not even contain alloca or	7390	# that cause trouble. Some versions do not even contain alloca or
8396	# contain a buggy version. If you still want to use their alloca,	7391	# contain a buggy version. If you still want to use their alloca,
8397	# use ar to extract alloca.o from them instead of compiling alloca.c.	7392	# use ar to extract alloca.o from them instead of compiling alloca.c.
8398		7393
8399	ALLOCA=alloca.$ac_objext	7394	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8400		7395
8401	cat >>confdefs.h <<\_ACEOF	7396	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8402	#define C_ALLOCA 1
8403	_ACEOF
8404		7397
8405		7398
8406	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7399	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
8407	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7400	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8408	if test "${ac_cv_os_cray+set}" = set; then	7401	if ${ac_cv_os_cray+:} false; then :
8409	echo $ECHO_N "(cached) $ECHO_C" >&6	7402	$as_echo_n "(cached) " >&6
8410	else	7403	else
8411	cat >conftest.$ac_ext <<_ACEOF
8412	/* confdefs.h. */
8413	_ACEOF
8414	cat confdefs.h >>conftest.$ac_ext	7404	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8415	cat >>conftest.$ac_ext <<_ACEOF
8416	/* end confdefs.h. */	7405	/* end confdefs.h. */
8417	#if defined(CRAY) && ! defined(CRAY2)	7406	#if defined CRAY && ! defined CRAY2
8418	webecray	7407	webecray
8419	#else	7408	#else
8420	wenotbecray	7409	wenotbecray
8421	#endif	7410	#endif
8422		7411
8423	_ACEOF	7412	_ACEOF
8424	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7413	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8425	$EGREP "webecray" >/dev/null 2>&1; then	7414	$EGREP "webecray" >/dev/null 2>&1; then :
8426	ac_cv_os_cray=yes	7415	ac_cv_os_cray=yes
8427	else	7416	else
8428	ac_cv_os_cray=no	7417	ac_cv_os_cray=no
8429	fi	7418	fi
8430	rm -f conftest*	7419	rm -f conftest*
8431		7420
8432	fi	7421	fi
8433	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8434	echo "${ECHO_T}$ac_cv_os_cray" >&6	7423	$as_echo "$ac_cv_os_cray" >&6; }
8435	if test $ac_cv_os_cray = yes; then	7424	if test $ac_cv_os_cray = yes; then
8436	for ac_func in _getb67 GETB67 getb67; do	7425	for ac_func in _getb67 GETB67 getb67; do
8437	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`	7426	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8438	echo "$as_me:$LINENO: checking for $ac_func" >&5	7427	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8439	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8440	if eval "test \"\${$as_ac_var+set}\" = set"; then	7428	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8441	echo $ECHO_N "(cached) $ECHO_C" >&6
8442	else
8443	cat >conftest.$ac_ext <<_ACEOF
8444	/* confdefs.h. */
8445	_ACEOF
8446	cat confdefs.h >>conftest.$ac_ext
8447	cat >>conftest.$ac_ext <<_ACEOF
8448	/* end confdefs.h. */
8449	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8450	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8451	#define $ac_func innocuous_$ac_func
8452
8453	/* System header to define __stub macros and hopefully few prototypes,
8454	which can conflict with char $ac_func (); below.
8455	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8456	<limits.h> exists even on freestanding compilers. */
8457
8458	#ifdef __STDC__
8459	# include <limits.h>
8460	#else
8461	# include <assert.h>
8462	#endif
8463
8464	#undef $ac_func
8465
8466	/* Override any gcc2 internal prototype to avoid an error. */
8467	#ifdef __cplusplus
8468	extern "C"
8469	{
8470	#endif
8471	/* We use char because int might match the return type of a gcc2
8472	builtin and then its argument prototype would still apply. */
8473	char $ac_func ();
8474	/* The GNU C library defines this for functions which it implements
8475	to always fail with ENOSYS. Some functions are actually named
8476	something starting with __ and the normal name is an alias. */
8477	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8478	choke me
8479	#else
8480	char (*f) () = $ac_func;
8481	#endif
8482	#ifdef __cplusplus
8483	}
8484	#endif
8485
8486	int
8487	main ()
8488	{
8489	return f != $ac_func;
8490	;
8491	return 0;
8492	}
8493	_ACEOF
8494	rm -f conftest.$ac_objext conftest$ac_exeext
8495	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8496	(eval $ac_link) 2>conftest.er1
8497	ac_status=$?
8498	grep -v '^ *+' conftest.er1 >conftest.err
8499	rm -f conftest.er1
8500	cat conftest.err >&5
8501	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8502	(exit $ac_status); } &&
8503	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8504	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8505	(eval $ac_try) 2>&5
8506	ac_status=$?
8507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8508	(exit $ac_status); }; } &&
8509	{ ac_try='test -s conftest$ac_exeext'
8510	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8511	(eval $ac_try) 2>&5
8512	ac_status=$?
8513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8514	(exit $ac_status); }; }; then
8515	eval "$as_ac_var=yes"
8516	else
8517	echo "$as_me: failed program was:" >&5
8518	sed 's/^/\| /' conftest.$ac_ext >&5
8519
8520	eval "$as_ac_var=no"
8521	fi
8522	rm -f conftest.err conftest.$ac_objext \
8523	conftest$ac_exeext conftest.$ac_ext
8524	fi
8525	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8526	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8527	if test `eval echo '${'$as_ac_var'}'` = yes; then
8528		7429
8529	cat >>confdefs.h <<_ACEOF	7430	cat >>confdefs.h <<_ACEOF
8530	#define CRAY_STACKSEG_END $ac_func	7431	#define CRAY_STACKSEG_END $ac_func
8531	_ACEOF	7432	_ACEOF
8532		7433
…		…
8534	fi	7435	fi
8535		7436
8536	done	7437	done
8537	fi	7438	fi
8538		7439
8539	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7440	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
8540	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7441	$as_echo_n "checking stack direction for C alloca... " >&6; }
8541	if test "${ac_cv_c_stack_direction+set}" = set; then	7442	if ${ac_cv_c_stack_direction+:} false; then :
8542	echo $ECHO_N "(cached) $ECHO_C" >&6	7443	$as_echo_n "(cached) " >&6
8543	else	7444	else
8544	if test "$cross_compiling" = yes; then	7445	if test "$cross_compiling" = yes; then :
8545	ac_cv_c_stack_direction=0	7446	ac_cv_c_stack_direction=0
8546	else	7447	else
8547	cat >conftest.$ac_ext <<_ACEOF
8548	/* confdefs.h. */
8549	_ACEOF
8550	cat confdefs.h >>conftest.$ac_ext	7448	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8551	cat >>conftest.$ac_ext <<_ACEOF
8552	/* end confdefs.h. */	7449	/* end confdefs.h. */
		7450	$ac_includes_default
8553	int	7451	int
8554	find_stack_direction ()	7452	find_stack_direction (int *addr, int depth)
8555	{	7453	{
8556	static char *addr = 0;	7454	int dir, dummy = 0;
8557	auto char dummy;
8558	if (addr == 0)	7455	if (! addr)
8559	{
8560	addr = &dummy;	7456	addr = &dummy;
8561	return find_stack_direction ();	7457	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8562	}	7458	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8563	else	7459	return dir + dummy;
8564	return (&dummy > addr) ? 1 : -1;
8565	}	7460	}
8566		7461
8567	int	7462	int
8568	main ()	7463	main (int argc, char **argv)
8569	{	7464	{
8570	exit (find_stack_direction () < 0);	7465	return find_stack_direction (0, argc + !argv + 20) < 0;
8571	}	7466	}
8572	_ACEOF	7467	_ACEOF
8573	rm -f conftest$ac_exeext	7468	if ac_fn_c_try_run "$LINENO"; then :
8574	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8575	(eval $ac_link) 2>&5
8576	ac_status=$?
8577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8578	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8579	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8580	(eval $ac_try) 2>&5
8581	ac_status=$?
8582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8583	(exit $ac_status); }; }; then
8584	ac_cv_c_stack_direction=1	7469	ac_cv_c_stack_direction=1
8585	else	7470	else
8586	echo "$as_me: program exited with status $ac_status" >&5
8587	echo "$as_me: failed program was:" >&5
8588	sed 's/^/\| /' conftest.$ac_ext >&5
8589
8590	( exit $ac_status )
8591	ac_cv_c_stack_direction=-1	7471	ac_cv_c_stack_direction=-1
8592	fi	7472	fi
8593	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7473	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		7474	conftest.$ac_objext conftest.beam conftest.$ac_ext
8594	fi	7475	fi
		7476
8595	fi	7477	fi
8596	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7478	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8597	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7479	$as_echo "$ac_cv_c_stack_direction" >&6; }
8598
8599	cat >>confdefs.h <<_ACEOF	7480	cat >>confdefs.h <<_ACEOF
8600	#define STACK_DIRECTION $ac_cv_c_stack_direction	7481	#define STACK_DIRECTION $ac_cv_c_stack_direction
8601	_ACEOF	7482	_ACEOF
8602		7483
8603		7484
8604	fi	7485	fi
8605		7486
8606		7487
8607		7488
8608	echo "$as_me:$LINENO: checking for socket" >&5	7489	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8609	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8610	if test "${ac_cv_func_socket+set}" = set; then
8611	echo $ECHO_N "(cached) $ECHO_C" >&6
8612	else
8613	cat >conftest.$ac_ext <<_ACEOF
8614	/* confdefs.h. */
8615	_ACEOF
8616	cat confdefs.h >>conftest.$ac_ext
8617	cat >>conftest.$ac_ext <<_ACEOF
8618	/* end confdefs.h. */
8619	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8620	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8621	#define socket innocuous_socket
8622
8623	/* System header to define __stub macros and hopefully few prototypes,
8624	which can conflict with char socket (); below.
8625	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8626	<limits.h> exists even on freestanding compilers. */
8627
8628	#ifdef __STDC__
8629	# include <limits.h>
8630	#else
8631	# include <assert.h>
8632	#endif
8633
8634	#undef socket
8635
8636	/* Override any gcc2 internal prototype to avoid an error. */
8637	#ifdef __cplusplus
8638	extern "C"
8639	{
8640	#endif
8641	/* We use char because int might match the return type of a gcc2
8642	builtin and then its argument prototype would still apply. */
8643	char socket ();
8644	/* The GNU C library defines this for functions which it implements
8645	to always fail with ENOSYS. Some functions are actually named
8646	something starting with __ and the normal name is an alias. */
8647	#if defined (__stub_socket) \|\| defined (__stub___socket)
8648	choke me
8649	#else
8650	char (*f) () = socket;
8651	#endif
8652	#ifdef __cplusplus
8653	}
8654	#endif
8655
8656	int
8657	main ()
8658	{
8659	return f != socket;
8660	;
8661	return 0;
8662	}
8663	_ACEOF
8664	rm -f conftest.$ac_objext conftest$ac_exeext
8665	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8666	(eval $ac_link) 2>conftest.er1
8667	ac_status=$?
8668	grep -v '^ *+' conftest.er1 >conftest.err
8669	rm -f conftest.er1
8670	cat conftest.err >&5
8671	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8672	(exit $ac_status); } &&
8673	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8674	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8675	(eval $ac_try) 2>&5
8676	ac_status=$?
8677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8678	(exit $ac_status); }; } &&
8679	{ ac_try='test -s conftest$ac_exeext'
8680	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8681	(eval $ac_try) 2>&5
8682	ac_status=$?
8683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8684	(exit $ac_status); }; }; then
8685	ac_cv_func_socket=yes
8686	else
8687	echo "$as_me: failed program was:" >&5
8688	sed 's/^/\| /' conftest.$ac_ext >&5
8689
8690	ac_cv_func_socket=no
8691	fi
8692	rm -f conftest.err conftest.$ac_objext \
8693	conftest$ac_exeext conftest.$ac_ext
8694	fi
8695	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8696	echo "${ECHO_T}$ac_cv_func_socket" >&6
8697	if test $ac_cv_func_socket = yes; then	7490	if test "x$ac_cv_func_socket" = xyes; then :
8698	:
8699	else
8700		7491
		7492	else
8701		7493
8702	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7494	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8703	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7495	$as_echo_n "checking for connect in -lsocket... " >&6; }
8704	if test "${ac_cv_lib_socket_connect+set}" = set; then	7496	if ${ac_cv_lib_socket_connect+:} false; then :
8705	echo $ECHO_N "(cached) $ECHO_C" >&6	7497	$as_echo_n "(cached) " >&6
8706	else	7498	else
8707	ac_check_lib_save_LIBS=$LIBS	7499	ac_check_lib_save_LIBS=$LIBS
8708	LIBS="-lsocket $LIBS"	7500	LIBS="-lsocket $LIBS"
8709	cat >conftest.$ac_ext <<_ACEOF
8710	/* confdefs.h. */
8711	_ACEOF
8712	cat confdefs.h >>conftest.$ac_ext	7501	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8713	cat >>conftest.$ac_ext <<_ACEOF
8714	/* end confdefs.h. */	7502	/* end confdefs.h. */
8715		7503
8716	/* Override any gcc2 internal prototype to avoid an error. */	7504	/* Override any GCC internal prototype to avoid an error.
		7505	Use char because int might match the return type of a GCC
		7506	builtin and then its argument prototype would still apply. */
8717	#ifdef __cplusplus	7507	#ifdef __cplusplus
8718	extern "C"	7508	extern "C"
8719	#endif	7509	#endif
8720	/* We use char because int might match the return type of a gcc2
8721	builtin and then its argument prototype would still apply. */
8722	char connect ();	7510	char connect ();
8723	int	7511	int
8724	main ()	7512	main ()
8725	{	7513	{
8726	connect ();	7514	return connect ();
8727	;	7515	;
8728	return 0;	7516	return 0;
8729	}	7517	}
8730	_ACEOF	7518	_ACEOF
8731	rm -f conftest.$ac_objext conftest$ac_exeext	7519	if ac_fn_c_try_link "$LINENO"; then :
8732	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8733	(eval $ac_link) 2>conftest.er1
8734	ac_status=$?
8735	grep -v '^ *+' conftest.er1 >conftest.err
8736	rm -f conftest.er1
8737	cat conftest.err >&5
8738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8739	(exit $ac_status); } &&
8740	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8741	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8742	(eval $ac_try) 2>&5
8743	ac_status=$?
8744	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8745	(exit $ac_status); }; } &&
8746	{ ac_try='test -s conftest$ac_exeext'
8747	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8748	(eval $ac_try) 2>&5
8749	ac_status=$?
8750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8751	(exit $ac_status); }; }; then
8752	ac_cv_lib_socket_connect=yes	7520	ac_cv_lib_socket_connect=yes
8753	else	7521	else
8754	echo "$as_me: failed program was:" >&5
8755	sed 's/^/\| /' conftest.$ac_ext >&5
8756
8757	ac_cv_lib_socket_connect=no	7522	ac_cv_lib_socket_connect=no
8758	fi	7523	fi
8759	rm -f conftest.err conftest.$ac_objext \	7524	rm -f core conftest.err conftest.$ac_objext \
8760	conftest$ac_exeext conftest.$ac_ext	7525	conftest$ac_exeext conftest.$ac_ext
8761	LIBS=$ac_check_lib_save_LIBS	7526	LIBS=$ac_check_lib_save_LIBS
8762	fi	7527	fi
8763	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7528	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8764	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7529	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8765	if test $ac_cv_lib_socket_connect = yes; then	7530	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8766	cat >>confdefs.h <<_ACEOF	7531	cat >>confdefs.h <<_ACEOF
8767	#define HAVE_LIBSOCKET 1	7532	#define HAVE_LIBSOCKET 1
8768	_ACEOF	7533	_ACEOF
8769		7534
8770	LIBS="-lsocket $LIBS"	7535	LIBS="-lsocket $LIBS"
…		…
8772	fi	7537	fi
8773		7538
8774		7539
8775	fi	7540	fi
8776		7541
8777	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7542	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8778	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8779	if test "${ac_cv_func_gethostbyname+set}" = set; then
8780	echo $ECHO_N "(cached) $ECHO_C" >&6
8781	else
8782	cat >conftest.$ac_ext <<_ACEOF
8783	/* confdefs.h. */
8784	_ACEOF
8785	cat confdefs.h >>conftest.$ac_ext
8786	cat >>conftest.$ac_ext <<_ACEOF
8787	/* end confdefs.h. */
8788	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8789	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8790	#define gethostbyname innocuous_gethostbyname
8791
8792	/* System header to define __stub macros and hopefully few prototypes,
8793	which can conflict with char gethostbyname (); below.
8794	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8795	<limits.h> exists even on freestanding compilers. */
8796
8797	#ifdef __STDC__
8798	# include <limits.h>
8799	#else
8800	# include <assert.h>
8801	#endif
8802
8803	#undef gethostbyname
8804
8805	/* Override any gcc2 internal prototype to avoid an error. */
8806	#ifdef __cplusplus
8807	extern "C"
8808	{
8809	#endif
8810	/* We use char because int might match the return type of a gcc2
8811	builtin and then its argument prototype would still apply. */
8812	char gethostbyname ();
8813	/* The GNU C library defines this for functions which it implements
8814	to always fail with ENOSYS. Some functions are actually named
8815	something starting with __ and the normal name is an alias. */
8816	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
8817	choke me
8818	#else
8819	char (*f) () = gethostbyname;
8820	#endif
8821	#ifdef __cplusplus
8822	}
8823	#endif
8824
8825	int
8826	main ()
8827	{
8828	return f != gethostbyname;
8829	;
8830	return 0;
8831	}
8832	_ACEOF
8833	rm -f conftest.$ac_objext conftest$ac_exeext
8834	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8835	(eval $ac_link) 2>conftest.er1
8836	ac_status=$?
8837	grep -v '^ *+' conftest.er1 >conftest.err
8838	rm -f conftest.er1
8839	cat conftest.err >&5
8840	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8841	(exit $ac_status); } &&
8842	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8843	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8844	(eval $ac_try) 2>&5
8845	ac_status=$?
8846	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8847	(exit $ac_status); }; } &&
8848	{ ac_try='test -s conftest$ac_exeext'
8849	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8850	(eval $ac_try) 2>&5
8851	ac_status=$?
8852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8853	(exit $ac_status); }; }; then
8854	ac_cv_func_gethostbyname=yes
8855	else
8856	echo "$as_me: failed program was:" >&5
8857	sed 's/^/\| /' conftest.$ac_ext >&5
8858
8859	ac_cv_func_gethostbyname=no
8860	fi
8861	rm -f conftest.err conftest.$ac_objext \
8862	conftest$ac_exeext conftest.$ac_ext
8863	fi
8864	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8865	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8866	if test $ac_cv_func_gethostbyname = yes; then	7543	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8867	:
8868	else
8869		7544
		7545	else
8870		7546
8871	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7547	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8872	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7548	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8873	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7549	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8874	echo $ECHO_N "(cached) $ECHO_C" >&6	7550	$as_echo_n "(cached) " >&6
8875	else	7551	else
8876	ac_check_lib_save_LIBS=$LIBS	7552	ac_check_lib_save_LIBS=$LIBS
8877	LIBS="-lnsl $LIBS"	7553	LIBS="-lnsl $LIBS"
8878	cat >conftest.$ac_ext <<_ACEOF
8879	/* confdefs.h. */
8880	_ACEOF
8881	cat confdefs.h >>conftest.$ac_ext	7554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8882	cat >>conftest.$ac_ext <<_ACEOF
8883	/* end confdefs.h. */	7555	/* end confdefs.h. */
8884		7556
8885	/* Override any gcc2 internal prototype to avoid an error. */	7557	/* Override any GCC internal prototype to avoid an error.
		7558	Use char because int might match the return type of a GCC
		7559	builtin and then its argument prototype would still apply. */
8886	#ifdef __cplusplus	7560	#ifdef __cplusplus
8887	extern "C"	7561	extern "C"
8888	#endif	7562	#endif
8889	/* We use char because int might match the return type of a gcc2
8890	builtin and then its argument prototype would still apply. */
8891	char gethostbyname ();	7563	char gethostbyname ();
8892	int	7564	int
8893	main ()	7565	main ()
8894	{	7566	{
8895	gethostbyname ();	7567	return gethostbyname ();
8896	;	7568	;
8897	return 0;	7569	return 0;
8898	}	7570	}
8899	_ACEOF	7571	_ACEOF
8900	rm -f conftest.$ac_objext conftest$ac_exeext	7572	if ac_fn_c_try_link "$LINENO"; then :
8901	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8902	(eval $ac_link) 2>conftest.er1
8903	ac_status=$?
8904	grep -v '^ *+' conftest.er1 >conftest.err
8905	rm -f conftest.er1
8906	cat conftest.err >&5
8907	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8908	(exit $ac_status); } &&
8909	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8910	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8911	(eval $ac_try) 2>&5
8912	ac_status=$?
8913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8914	(exit $ac_status); }; } &&
8915	{ ac_try='test -s conftest$ac_exeext'
8916	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8917	(eval $ac_try) 2>&5
8918	ac_status=$?
8919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8920	(exit $ac_status); }; }; then
8921	ac_cv_lib_nsl_gethostbyname=yes	7573	ac_cv_lib_nsl_gethostbyname=yes
8922	else	7574	else
8923	echo "$as_me: failed program was:" >&5
8924	sed 's/^/\| /' conftest.$ac_ext >&5
8925
8926	ac_cv_lib_nsl_gethostbyname=no	7575	ac_cv_lib_nsl_gethostbyname=no
8927	fi	7576	fi
8928	rm -f conftest.err conftest.$ac_objext \	7577	rm -f core conftest.err conftest.$ac_objext \
8929	conftest$ac_exeext conftest.$ac_ext	7578	conftest$ac_exeext conftest.$ac_ext
8930	LIBS=$ac_check_lib_save_LIBS	7579	LIBS=$ac_check_lib_save_LIBS
8931	fi	7580	fi
8932	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7581	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8933	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7582	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8934	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7583	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
8935	cat >>confdefs.h <<_ACEOF	7584	cat >>confdefs.h <<_ACEOF
8936	#define HAVE_LIBNSL 1	7585	#define HAVE_LIBNSL 1
8937	_ACEOF	7586	_ACEOF
8938		7587
8939	LIBS="-lnsl $LIBS"	7588	LIBS="-lnsl $LIBS"
…		…
8942		7591
8943		7592
8944	fi	7593	fi
8945		7594
8946		7595
		7596
		7597	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7598	do :
		7599	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		7600	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7601	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7602	cat >>confdefs.h <<_ACEOF
		7603	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
		7604	_ACEOF
		7605
		7606	fi
		7607
		7608	done
		7609
		7610
		7611	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7612	do :
		7613	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7614	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7615	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7616	cat >>confdefs.h <<_ACEOF
		7617	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
		7618	_ACEOF
		7619
		7620	fi
		7621	done
		7622
		7623
		7624	for ac_func in clock_gettime
		7625	do :
		7626	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7627	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7628	cat >>confdefs.h <<_ACEOF
		7629	#define HAVE_CLOCK_GETTIME 1
		7630	_ACEOF
		7631
		7632	else
		7633
		7634	if test $(uname) = Linux; then
		7635	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7636	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7637	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7638	/* end confdefs.h. */
		7639	#include <unistd.h>
		7640	#include <sys/syscall.h>
		7641	#include <time.h>
		7642	int
		7643	main ()
		7644	{
		7645	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7646	;
		7647	return 0;
		7648	}
		7649	_ACEOF
		7650	if ac_fn_c_try_link "$LINENO"; then :
		7651	ac_have_clock_syscall=1
		7652
		7653	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7654
		7655	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7656	$as_echo "yes" >&6; }
		7657	else
		7658	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7659	$as_echo "no" >&6; }
		7660	fi
		7661	rm -f core conftest.err conftest.$ac_objext \
		7662	conftest$ac_exeext conftest.$ac_ext
		7663	fi
		7664	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7665	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7666	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7667	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
		7668	$as_echo_n "(cached) " >&6
		7669	else
		7670	ac_check_lib_save_LIBS=$LIBS
		7671	LIBS="-lrt $LIBS"
		7672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7673	/* end confdefs.h. */
		7674
		7675	/* Override any GCC internal prototype to avoid an error.
		7676	Use char because int might match the return type of a GCC
		7677	builtin and then its argument prototype would still apply. */
		7678	#ifdef __cplusplus
		7679	extern "C"
		7680	#endif
		7681	char clock_gettime ();
		7682	int
		7683	main ()
		7684	{
		7685	return clock_gettime ();
		7686	;
		7687	return 0;
		7688	}
		7689	_ACEOF
		7690	if ac_fn_c_try_link "$LINENO"; then :
		7691	ac_cv_lib_rt_clock_gettime=yes
		7692	else
		7693	ac_cv_lib_rt_clock_gettime=no
		7694	fi
		7695	rm -f core conftest.err conftest.$ac_objext \
		7696	conftest$ac_exeext conftest.$ac_ext
		7697	LIBS=$ac_check_lib_save_LIBS
		7698	fi
		7699	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7700	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7701	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
		7702	cat >>confdefs.h <<_ACEOF
		7703	#define HAVE_LIBRT 1
		7704	_ACEOF
		7705
		7706	LIBS="-lrt $LIBS"
		7707
		7708	fi
		7709
		7710	unset ac_cv_func_clock_gettime
		7711	for ac_func in clock_gettime
		7712	do :
		7713	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7714	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7715	cat >>confdefs.h <<_ACEOF
		7716	#define HAVE_CLOCK_GETTIME 1
		7717	_ACEOF
		7718
		7719	fi
		7720	done
		7721
		7722	fi
		7723
		7724	fi
		7725	done
		7726
		7727
		7728	for ac_func in nanosleep
		7729	do :
		7730	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7731	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7732	cat >>confdefs.h <<_ACEOF
		7733	#define HAVE_NANOSLEEP 1
		7734	_ACEOF
		7735
		7736	else
		7737
		7738	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7739	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7740	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7741	if ${ac_cv_lib_rt_nanosleep+:} false; then :
		7742	$as_echo_n "(cached) " >&6
		7743	else
		7744	ac_check_lib_save_LIBS=$LIBS
		7745	LIBS="-lrt $LIBS"
		7746	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7747	/* end confdefs.h. */
		7748
		7749	/* Override any GCC internal prototype to avoid an error.
		7750	Use char because int might match the return type of a GCC
		7751	builtin and then its argument prototype would still apply. */
		7752	#ifdef __cplusplus
		7753	extern "C"
		7754	#endif
		7755	char nanosleep ();
		7756	int
		7757	main ()
		7758	{
		7759	return nanosleep ();
		7760	;
		7761	return 0;
		7762	}
		7763	_ACEOF
		7764	if ac_fn_c_try_link "$LINENO"; then :
		7765	ac_cv_lib_rt_nanosleep=yes
		7766	else
		7767	ac_cv_lib_rt_nanosleep=no
		7768	fi
		7769	rm -f core conftest.err conftest.$ac_objext \
		7770	conftest$ac_exeext conftest.$ac_ext
		7771	LIBS=$ac_check_lib_save_LIBS
		7772	fi
		7773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7774	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7775	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
		7776	cat >>confdefs.h <<_ACEOF
		7777	#define HAVE_LIBRT 1
		7778	_ACEOF
		7779
		7780	LIBS="-lrt $LIBS"
		7781
		7782	fi
		7783
		7784	unset ac_cv_func_nanosleep
		7785	for ac_func in nanosleep
		7786	do :
		7787	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7788	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7789	cat >>confdefs.h <<_ACEOF
		7790	#define HAVE_NANOSLEEP 1
		7791	_ACEOF
		7792
		7793	fi
		7794	done
		7795
		7796	fi
		7797
		7798	fi
		7799	done
		7800
		7801
		7802	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		7803	LIBM=m
		7804	fi
		7805	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		7806	$as_echo_n "checking for library containing floor... " >&6; }
		7807	if ${ac_cv_search_floor+:} false; then :
		7808	$as_echo_n "(cached) " >&6
		7809	else
		7810	ac_func_search_save_LIBS=$LIBS
		7811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7812	/* end confdefs.h. */
		7813
		7814	/* Override any GCC internal prototype to avoid an error.
		7815	Use char because int might match the return type of a GCC
		7816	builtin and then its argument prototype would still apply. */
		7817	#ifdef __cplusplus
		7818	extern "C"
		7819	#endif
		7820	char floor ();
		7821	int
		7822	main ()
		7823	{
		7824	return floor ();
		7825	;
		7826	return 0;
		7827	}
		7828	_ACEOF
		7829	for ac_lib in '' $LIBM; do
		7830	if test -z "$ac_lib"; then
		7831	ac_res="none required"
		7832	else
		7833	ac_res=-l$ac_lib
		7834	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		7835	fi
		7836	if ac_fn_c_try_link "$LINENO"; then :
		7837	ac_cv_search_floor=$ac_res
		7838	fi
		7839	rm -f core conftest.err conftest.$ac_objext \
		7840	conftest$ac_exeext
		7841	if ${ac_cv_search_floor+:} false; then :
		7842	break
		7843	fi
		7844	done
		7845	if ${ac_cv_search_floor+:} false; then :
		7846
		7847	else
		7848	ac_cv_search_floor=no
		7849	fi
		7850	rm conftest.$ac_ext
		7851	LIBS=$ac_func_search_save_LIBS
		7852	fi
		7853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		7854	$as_echo "$ac_cv_search_floor" >&6; }
		7855	ac_res=$ac_cv_search_floor
		7856	if test "$ac_res" != no; then :
		7857	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		7858
		7859	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		7860
		7861	fi
		7862
		7863
		7864
		7865
8947	ac_ext=cc	7866	ac_ext=cpp
8948	ac_cpp='$CXXCPP $CPPFLAGS'	7867	ac_cpp='$CXXCPP $CPPFLAGS'
8949	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7868	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8950	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7869	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8951	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7870	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8952		7871
…		…
8968		7887
8969	_ACEOF	7888	_ACEOF
8970		7889
8971	# The following way of writing the cache mishandles newlines in values,	7890	# The following way of writing the cache mishandles newlines in values,
8972	# but we know of no workaround that is simple, portable, and efficient.	7891	# but we know of no workaround that is simple, portable, and efficient.
8973	# So, don't put newlines in cache variables' values.	7892	# So, we kill variables containing newlines.
8974	# Ultrix sh set writes to stderr and can't be redirected directly,	7893	# Ultrix sh set writes to stderr and can't be redirected directly,
8975	# and sets the high bit in the cache file unless we assign to the vars.	7894	# and sets the high bit in the cache file unless we assign to the vars.
8976	{	7895	(
		7896	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		7897	eval ac_val=\$$ac_var
		7898	case $ac_val in #(
		7899	${as_nl})
		7900	case $ac_var in #(
		7901	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		7902	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		7903	esac
		7904	case $ac_var in #(
		7905	_ \| IFS \| as_nl) ;; #(
		7906	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		7907	*) { eval $ac_var=; unset $ac_var;} ;;
		7908	esac ;;
		7909	esac
		7910	done
		7911
8977	(set) 2>&1 \|	7912	(set) 2>&1 \|
8978	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	7913	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8979	ac_space=\ )	7914	${as_nl}ac_space=\ )
8980	# `set' does not quote correctly, so add quotes (double-quote	7915	# `set' does not quote correctly, so add quotes: double-quote
8981	# substitution turns \\\\ into \\, and sed turns \\ into \).	7916	# substitution turns \\\\ into \\, and sed turns \\ into \.
8982	sed -n \	7917	sed -n \
8983	"s/'/'\\\\''/g;	7918	"s/'/'\\\\''/g;
8984	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	7919	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8985	;;	7920	;; #(
8986	*)	7921	*)
8987	# `set' quotes correctly as required by POSIX, so do not add quotes.	7922	# `set' quotes correctly as required by POSIX, so do not add quotes.
8988	sed -n \	7923	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
8989	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8990	;;	7924	;;
8991	esac;	7925	esac \|
8992	} \|	7926	sort
		7927	) \|
8993	sed '	7928	sed '
		7929	/^ac_cv_env_/b end
8994	t clear	7930	t clear
8995	: clear	7931	:clear
8996	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	7932	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8997	t end	7933	t end
8998	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	7934	s/^$[^=]$=$.$$/\1=${\1=\2}/
8999	: end' >>confcache	7935	:end' >>confcache
9000	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7936	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9001	if test -w $cache_file; then	7937	if test -w "$cache_file"; then
9002	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	7938	if test "x$cache_file" != "x/dev/null"; then
		7939	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		7940	$as_echo "$as_me: updating cache $cache_file" >&6;}
		7941	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
9003	cat confcache >$cache_file	7942	cat confcache >"$cache_file"
		7943	else
		7944	case $cache_file in #(
		7945	/ \| ?:*)
		7946	mv -f confcache "$cache_file"$$ &&
		7947	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7948	*)
		7949	mv -f confcache "$cache_file" ;;
		7950	esac
		7951	fi
		7952	fi
9004	else	7953	else
		7954	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9005	echo "not updating unwritable cache $cache_file"	7955	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9006	fi	7956	fi
9007	fi	7957	fi
9008	rm -f confcache	7958	rm -f confcache
9009		7959
9010		7960
9011		7961
9012	# Check whether --with-kernel or --without-kernel was given.	7962	# Check whether --with-kernel was given.
9013	if test "${with_kernel+set}" = set; then	7963	if test "${with_kernel+set}" = set; then :
9014	withval="$with_kernel"	7964	withval=$with_kernel; kerneldir="$withval"
9015	kerneldir="$withval"
9016	else	7965	else
9017	kerneldir="/usr/src/linux"	7966	kerneldir="/usr/src/linux"
9018		7967
9019	fi;	7968	fi
9020		7969
		7970
9021	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	7971	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
9022	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	7972	$as_echo_n "checking for linux/if_tun.h... " >&6; }
9023	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	7973	if ${tinc_cv_linux_if_tun_h+:} false; then :
9024	echo $ECHO_N "(cached) $ECHO_C" >&6	7974	$as_echo_n "(cached) " >&6
9025	else	7975	else
9026		7976
9027	cat >conftest.$ac_ext <<_ACEOF
9028	/* confdefs.h. */
9029	_ACEOF
9030	cat confdefs.h >>conftest.$ac_ext	7977	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9031	cat >>conftest.$ac_ext <<_ACEOF
9032	/* end confdefs.h. */	7978	/* end confdefs.h. */
9033	#include "$kerneldir/include/linux/if_tun.h"	7979	#include "$kerneldir/include/linux/if_tun.h"
9034	int	7980	int
9035	main ()	7981	main ()
9036	{	7982	{
9037	int a = IFF_TAP;	7983	int a = IFF_TAP;
9038	;	7984	;
9039	return 0;	7985	return 0;
9040	}	7986	}
9041	_ACEOF	7987	_ACEOF
9042	rm -f conftest.$ac_objext	7988	if ac_fn_cxx_try_compile "$LINENO"; then :
9043	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9044	(eval $ac_compile) 2>conftest.er1
9045	ac_status=$?
9046	grep -v '^ *+' conftest.er1 >conftest.err
9047	rm -f conftest.er1
9048	cat conftest.err >&5
9049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9050	(exit $ac_status); } &&
9051	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9052	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9053	(eval $ac_try) 2>&5
9054	ac_status=$?
9055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9056	(exit $ac_status); }; } &&
9057	{ ac_try='test -s conftest.$ac_objext'
9058	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9059	(eval $ac_try) 2>&5
9060	ac_status=$?
9061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9062	(exit $ac_status); }; }; then
9063	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	7989	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9064	else	7990	else
9065	echo "$as_me: failed program was:" >&5
9066	sed 's/^/\| /' conftest.$ac_ext >&5
9067
9068	cat >conftest.$ac_ext <<_ACEOF
9069	/* confdefs.h. */
9070	_ACEOF
9071	cat confdefs.h >>conftest.$ac_ext	7991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9072	cat >>conftest.$ac_ext <<_ACEOF
9073	/* end confdefs.h. */	7992	/* end confdefs.h. */
9074	#include <linux/if_tun.h>	7993	#include <linux/if_tun.h>
9075	int	7994	int
9076	main ()	7995	main ()
9077	{	7996	{
9078	int a = IFF_TAP;	7997	int a = IFF_TAP;
9079	;	7998	;
9080	return 0;	7999	return 0;
9081	}	8000	}
9082	_ACEOF	8001	_ACEOF
9083	rm -f conftest.$ac_objext	8002	if ac_fn_cxx_try_compile "$LINENO"; then :
9084	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9085	(eval $ac_compile) 2>conftest.er1
9086	ac_status=$?
9087	grep -v '^ *+' conftest.er1 >conftest.err
9088	rm -f conftest.er1
9089	cat conftest.err >&5
9090	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9091	(exit $ac_status); } &&
9092	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9093	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9094	(eval $ac_try) 2>&5
9095	ac_status=$?
9096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9097	(exit $ac_status); }; } &&
9098	{ ac_try='test -s conftest.$ac_objext'
9099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9100	(eval $ac_try) 2>&5
9101	ac_status=$?
9102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9103	(exit $ac_status); }; }; then
9104	if_tun_h="default"	8003	if_tun_h="default"
9105	else	8004	else
9106	echo "$as_me: failed program was:" >&5
9107	sed 's/^/\| /' conftest.$ac_ext >&5
9108
9109	if_tun_h="no"	8005	if_tun_h="no"
9110		8006
9111	fi	8007	fi
9112	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8008	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9113		8009
9114	fi	8010	fi
9115	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8011	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9116		8012
9117	if test $if_tun_h = no; then	8013	if test $if_tun_h = no; then
9118	tinc_cv_linux_if_tun_h=none	8014	tinc_cv_linux_if_tun_h=none
9119	else	8015	else
9120	tinc_cv_linux_if_tun_h="$if_tun_h"	8016	tinc_cv_linux_if_tun_h="$if_tun_h"
9121	fi	8017	fi
9122		8018
9123	fi	8019	fi
9124	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8020	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9125	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8021	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
9126		8022
9127	if test $tinc_cv_linux_if_tun_h != none; then	8023	if test $tinc_cv_linux_if_tun_h != none; then
9128		8024
9129	cat >>confdefs.h <<\_ACEOF	8025	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
9130	#define HAVE_TUNTAP 1
9131	_ACEOF
9132		8026
9133	if test $tinc_cv_linux_if_tun_h != default; then	8027	if test $tinc_cv_linux_if_tun_h != default; then
9134		8028
9135	cat >>confdefs.h <<_ACEOF	8029	cat >>confdefs.h <<_ACEOF
9136	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8030	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
9141		8035
9142		8036
9143		8037
9144		8038
9145		8039
9146	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9147		8040
9148		8041
9149	# Check whether --with-openssl-include or --without-openssl-include was given.
9150	if test "${with_openssl_include+set}" = set; then
9151	withval="$with_openssl_include"
9152	openssl_include="$withval"
9153	CFLAGS="$CFLAGS -I$withval"
9154	CPPFLAGS="$CPPFLAGS -I$withval"
9155		8042
9156	fi;
9157		8043
9158		8044
9159	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9160	if test "${with_openssl_lib+set}" = set; then
9161	withval="$with_openssl_lib"
9162	openssl_lib="$withval"
9163	LIBS="$LIBS -L$withval"
9164		8045
9165	fi;	8046	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9166		8047	if test -n "$ac_tool_prefix"; then
9167		8048	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9168		8049	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9169		8050	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9170		8051	$as_echo_n "checking for $ac_word... " >&6; }
9171		8052	if ${ac_cv_path_PKG_CONFIG+:} false; then :
9172		8053	$as_echo_n "(cached) " >&6
9173	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8054	else
		8055	case $PKG_CONFIG in
		8056	[\\/]* \| ?:[\\/]*)
		8057	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
		8058	;;
		8059	*)
		8060	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8061	for as_dir in $PATH
9174	do	8062	do
9175	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	8063	IFS=$as_save_IFS
9176	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8064	test -z "$as_dir" && as_dir=.
		8065	for ac_exec_ext in '' $ac_executable_extensions; do
		8066	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8067	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
		8068	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8069	break 2
		8070	fi
		8071	done
		8072	done
		8073	IFS=$as_save_IFS
		8074
		8075	;;
		8076	esac
		8077	fi
		8078	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
		8079	if test -n "$PKG_CONFIG"; then
		8080	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
		8081	$as_echo "$PKG_CONFIG" >&6; }
		8082	else
		8083	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8084	$as_echo "no" >&6; }
		8085	fi
		8086
		8087
		8088	fi
		8089	if test -z "$ac_cv_path_PKG_CONFIG"; then
		8090	ac_pt_PKG_CONFIG=$PKG_CONFIG
		8091	# Extract the first word of "pkg-config", so it can be a program name with args.
		8092	set dummy pkg-config; ac_word=$2
9177	echo "$as_me:$LINENO: checking for $ac_header" >&5	8093	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9178	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	8094	$as_echo_n "checking for $ac_word... " >&6; }
9179	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8095	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
9180	echo $ECHO_N "(cached) $ECHO_C" >&6	8096	$as_echo_n "(cached) " >&6
		8097	else
		8098	case $ac_pt_PKG_CONFIG in
		8099	[\\/]* \| ?:[\\/]*)
		8100	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		8101	;;
		8102	*)
		8103	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8104	for as_dir in $PATH
		8105	do
		8106	IFS=$as_save_IFS
		8107	test -z "$as_dir" && as_dir=.
		8108	for ac_exec_ext in '' $ac_executable_extensions; do
		8109	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8110	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
		8111	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8112	break 2
		8113	fi
		8114	done
		8115	done
		8116	IFS=$as_save_IFS
		8117
		8118	;;
		8119	esac
9181	fi	8120	fi
9182	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	8121	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
9183	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	8122	if test -n "$ac_pt_PKG_CONFIG"; then
		8123	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		8124	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
		8125	else
		8126	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8127	$as_echo "no" >&6; }
		8128	fi
		8129
		8130	if test "x$ac_pt_PKG_CONFIG" = x; then
		8131	PKG_CONFIG=""
		8132	else
		8133	case $cross_compiling:$ac_tool_warned in
		8134	yes:)
		8135	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		8136	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		8137	ac_tool_warned=yes ;;
		8138	esac
		8139	PKG_CONFIG=$ac_pt_PKG_CONFIG
		8140	fi
		8141	else
		8142	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		8143	fi
		8144
		8145	fi
		8146	if test -n "$PKG_CONFIG"; then
		8147	_pkg_min_version=0.9.0
		8148	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
		8149	$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
		8150	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		8151	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8152	$as_echo "yes" >&6; }
9184	else	8153	else
9185	# Is the header compilable?	8154	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9186	echo "$as_me:$LINENO: checking $ac_header usability" >&5	8155	$as_echo "no" >&6; }
9187	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	8156	PKG_CONFIG=""
9188	cat >conftest.$ac_ext <<_ACEOF	8157	fi
9189	/* confdefs.h. */	8158	fi
9190	_ACEOF	8159
		8160	pkg_failed=no
		8161	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBCRYPTO" >&5
		8162	$as_echo_n "checking for LIBCRYPTO... " >&6; }
		8163
		8164	if test -n "$LIBCRYPTO_CFLAGS"; then
		8165	pkg_cv_LIBCRYPTO_CFLAGS="$LIBCRYPTO_CFLAGS"
		8166	elif test -n "$PKG_CONFIG"; then
		8167	if test -n "$PKG_CONFIG" && \
		8168	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		8169	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		8170	ac_status=$?
		8171	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		8172	test $ac_status = 0; }; then
		8173	pkg_cv_LIBCRYPTO_CFLAGS=`$PKG_CONFIG --cflags "libcrypto >= 1" 2>/dev/null`
		8174	test "x$?" != "x0" && pkg_failed=yes
		8175	else
		8176	pkg_failed=yes
		8177	fi
		8178	else
		8179	pkg_failed=untried
		8180	fi
		8181	if test -n "$LIBCRYPTO_LIBS"; then
		8182	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
		8183	elif test -n "$PKG_CONFIG"; then
		8184	if test -n "$PKG_CONFIG" && \
		8185	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		8186	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		8187	ac_status=$?
		8188	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		8189	test $ac_status = 0; }; then
		8190	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
		8191	test "x$?" != "x0" && pkg_failed=yes
		8192	else
		8193	pkg_failed=yes
		8194	fi
		8195	else
		8196	pkg_failed=untried
		8197	fi
		8198
		8199
		8200
		8201	if test $pkg_failed = yes; then
		8202	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8203	$as_echo "no" >&6; }
		8204
		8205	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		8206	_pkg_short_errors_supported=yes
		8207	else
		8208	_pkg_short_errors_supported=no
		8209	fi
		8210	if test $_pkg_short_errors_supported = yes; then
		8211	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		8212	else
		8213	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		8214	fi
		8215	# Put the nasty error message in config.log where it belongs
		8216	echo "$LIBCRYPTO_PKG_ERRORS" >&5
		8217
		8218	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
		8219
		8220	$LIBCRYPTO_PKG_ERRORS
		8221
		8222	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		8223	installed software in a non-standard prefix.
		8224
		8225	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		8226	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		8227	See the pkg-config man page for more details." "$LINENO" 5
		8228	elif test $pkg_failed = untried; then
		8229	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8230	$as_echo "no" >&6; }
		8231	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		8232	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		8233	as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
		8234	is in your PATH or set the PKG_CONFIG environment variable to the full
		8235	path to pkg-config.
		8236
		8237	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		8238	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		8239	See the pkg-config man page for more details.
		8240
		8241	To get pkg-config, see <http://pkg-config.freedesktop.org/>.
		8242	See \`config.log' for more details" "$LINENO" 5; }
		8243	else
		8244	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
		8245	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
		8246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8247	$as_echo "yes" >&6; }
		8248
		8249	fi
		8250
		8251	# Check whether --enable-threads was given.
		8252	if test "${enable_threads+set}" = set; then :
		8253	enableval=$enable_threads; try_threads=$enableval
		8254	else
		8255	try_threads=yes
		8256
		8257	fi
		8258
		8259
		8260	if test "x$try_threads" = xyes; then
		8261	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		8262	if test "x$ac_cv_header_pthread_h" = xyes; then :
		8263
		8264	LIBS="$LIBS -lpthread"
9191	cat confdefs.h >>conftest.$ac_ext	8265	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9192	cat >>conftest.$ac_ext <<_ACEOF
9193	/* end confdefs.h. */	8266	/* end confdefs.h. */
9194	$ac_includes_default	8267	#include <pthread.h>
9195	#include <$ac_header>
9196	_ACEOF
9197	rm -f conftest.$ac_objext
9198	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9199	(eval $ac_compile) 2>conftest.er1
9200	ac_status=$?
9201	grep -v '^ *+' conftest.er1 >conftest.err
9202	rm -f conftest.er1
9203	cat conftest.err >&5
9204	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9205	(exit $ac_status); } &&
9206	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9207	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9208	(eval $ac_try) 2>&5
9209	ac_status=$?
9210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9211	(exit $ac_status); }; } &&
9212	{ ac_try='test -s conftest.$ac_objext'
9213	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9214	(eval $ac_try) 2>&5
9215	ac_status=$?
9216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9217	(exit $ac_status); }; }; then
9218	ac_header_compiler=yes
9219	else
9220	echo "$as_me: failed program was:" >&5
9221	sed 's/^/\| /' conftest.$ac_ext >&5
9222
9223	ac_header_compiler=no
9224	fi
9225	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9226	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9227	echo "${ECHO_T}$ac_header_compiler" >&6
9228
9229	# Is the header present?
9230	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9231	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9232	cat >conftest.$ac_ext <<_ACEOF
9233	/* confdefs.h. */
9234	_ACEOF
9235	cat confdefs.h >>conftest.$ac_ext
9236	cat >>conftest.$ac_ext <<_ACEOF
9237	/* end confdefs.h. */
9238	#include <$ac_header>
9239	_ACEOF
9240	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9241	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9242	ac_status=$?
9243	grep -v '^ *+' conftest.er1 >conftest.err
9244	rm -f conftest.er1
9245	cat conftest.err >&5
9246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9247	(exit $ac_status); } >/dev/null; then
9248	if test -s conftest.err; then
9249	ac_cpp_err=$ac_cxx_preproc_warn_flag
9250	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9251	else
9252	ac_cpp_err=
9253	fi
9254	else
9255	ac_cpp_err=yes
9256	fi
9257	if test -z "$ac_cpp_err"; then
9258	ac_header_preproc=yes
9259	else
9260	echo "$as_me: failed program was:" >&5
9261	sed 's/^/\| /' conftest.$ac_ext >&5
9262
9263	ac_header_preproc=no
9264	fi
9265	rm -f conftest.err conftest.$ac_ext
9266	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9267	echo "${ECHO_T}$ac_header_preproc" >&6
9268
9269	# So? What about this header?
9270	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9271	yes:no: )
9272	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9273	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9274	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9275	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9276	ac_header_preproc=yes
9277	;;
9278	no:yes:* )
9279	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9280	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9281	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9282	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9283	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9284	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9285	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9286	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9287	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9288	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9289	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9290	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9291	(
9292	cat <<\_ASBOX
9293	## ------------------------------------------ ##
9294	## Report this to the AC_PACKAGE_NAME lists. ##
9295	## ------------------------------------------ ##
9296	_ASBOX
9297	) \|
9298	sed "s/^/$as_me: WARNING: /" >&2
9299	;;
9300	esac
9301	echo "$as_me:$LINENO: checking for $ac_header" >&5
9302	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9303	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9304	echo $ECHO_N "(cached) $ECHO_C" >&6
9305	else
9306	eval "$as_ac_Header=\$ac_header_preproc"
9307	fi
9308	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9309	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9310
9311	fi
9312	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9313	cat >>confdefs.h <<_ACEOF
9314	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9315	_ACEOF
9316
9317	else
9318	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5
9319	echo "$as_me: error: OpenSSL header files not found." >&2;}
9320	{ (exit 1); exit 1; }; }; break
9321
9322	fi
9323
9324	done
9325
9326
9327	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
9328
9329	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5
9330	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6
9331	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then
9332	echo $ECHO_N "(cached) $ECHO_C" >&6
9333	else
9334	ac_check_lib_save_LIBS=$LIBS
9335	LIBS="-lcrypto $LIBS"
9336	cat >conftest.$ac_ext <<_ACEOF
9337	/* confdefs.h. */
9338	_ACEOF
9339	cat confdefs.h >>conftest.$ac_ext
9340	cat >>conftest.$ac_ext <<_ACEOF
9341	/* end confdefs.h. */
9342
9343	/* Override any gcc2 internal prototype to avoid an error. */
9344	#ifdef __cplusplus
9345	extern "C"
9346	#endif
9347	/* We use char because int might match the return type of a gcc2
9348	builtin and then its argument prototype would still apply. */
9349	char SHA1_version ();
9350	int	8268	int
9351	main ()	8269	main ()
9352	{	8270	{
9353	SHA1_version ();	8271	pthread_t id; pthread_create (&id, 0, 0, 0);
9354	;	8272	;
9355	return 0;	8273	return 0;
9356	}	8274	}
9357	_ACEOF	8275	_ACEOF
		8276	if ac_fn_cxx_try_compile "$LINENO"; then :
		8277
		8278	cat >>confdefs.h <<_ACEOF
		8279	#define ENABLE_PTHREADS 1
		8280	_ACEOF
		8281
		8282
		8283	fi
9358	rm -f conftest.$ac_objext conftest$ac_exeext	8284	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9359	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9360	(eval $ac_link) 2>conftest.er1
9361	ac_status=$?
9362	grep -v '^ *+' conftest.er1 >conftest.err
9363	rm -f conftest.er1
9364	cat conftest.err >&5
9365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9366	(exit $ac_status); } &&
9367	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9368	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9369	(eval $ac_try) 2>&5
9370	ac_status=$?
9371	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9372	(exit $ac_status); }; } &&
9373	{ ac_try='test -s conftest$ac_exeext'
9374	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9375	(eval $ac_try) 2>&5
9376	ac_status=$?
9377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9378	(exit $ac_status); }; }; then
9379	ac_cv_lib_crypto_SHA1_version=yes
9380	else
9381	echo "$as_me: failed program was:" >&5
9382	sed 's/^/\| /' conftest.$ac_ext >&5
9383		8285
9384	ac_cv_lib_crypto_SHA1_version=no
9385	fi	8286	fi
9386	rm -f conftest.err conftest.$ac_objext \	8287
9387	conftest$ac_exeext conftest.$ac_ext	8288
		8289	fi
		8290
		8291	# Check whether --enable-static-daemon was given.
		8292	if test "${enable_static_daemon+set}" = set; then :
		8293	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
		8294
		8295	fi
		8296
		8297
		8298
		8299
		8300
		8301
		8302	if test x$rohc = xtrue; then
		8303	ROHC_TRUE=
		8304	ROHC_FALSE='#'
		8305	else
		8306	ROHC_TRUE='#'
		8307	ROHC_FALSE=
		8308	fi
		8309
		8310
		8311
		8312	ICMP=1
		8313	# Check whether --enable-icmp was given.
		8314	if test "${enable_icmp+set}" = set; then :
		8315	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8316	ICMP=0
		8317	fi
		8318
		8319	fi
		8320
		8321	if test "x$ICMP" = x1; then
		8322
		8323	cat >>confdefs.h <<_ACEOF
		8324	#define ENABLE_ICMP 1
		8325	_ACEOF
		8326
		8327	fi
		8328
		8329	TCP=1
		8330	# Check whether --enable-tcp was given.
		8331	if test "${enable_tcp+set}" = set; then :
		8332	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8333	TCP=0
		8334	fi
		8335
		8336	fi
		8337
		8338	if test "x$TCP" = x1; then
		8339
		8340	cat >>confdefs.h <<_ACEOF
		8341	#define ENABLE_TCP 1
		8342	_ACEOF
		8343
		8344	fi
		8345
		8346	HTTP=1
		8347	# Check whether --enable-http-proxy was given.
		8348	if test "${enable_http_proxy+set}" = set; then :
		8349	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		8350	HTTP=0
		8351	fi
		8352
		8353	fi
		8354
		8355	if test "x$HTTP" = x1; then
		8356
		8357	cat >>confdefs.h <<_ACEOF
		8358	#define ENABLE_HTTP_PROXY 1
		8359	_ACEOF
		8360
		8361	fi
		8362
		8363	# Check whether --enable-dns was given.
		8364	if test "${enable_dns+set}" = set; then :
		8365	enableval=$enable_dns;
		8366	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		8367	if test "x$ac_cv_header_gmp_h" = xyes; then :
		8368
		8369	else
		8370	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		8371	fi
		8372
		8373
		8374	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		8375	$as_echo_n "checking for main in -lgmp... " >&6; }
		8376	if ${ac_cv_lib_gmp_main+:} false; then :
		8377	$as_echo_n "(cached) " >&6
		8378	else
9388	LIBS=$ac_check_lib_save_LIBS	8379	ac_check_lib_save_LIBS=$LIBS
9389	fi	8380	LIBS="-lgmp $LIBS"
9390	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9391	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9392	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9393	LIBS="$LIBS -lcrypto"
9394	else
9395	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9396	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9397	{ (exit 1); exit 1; }; }
9398
9399	fi
9400
9401
9402
9403
9404
9405
9406	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9407	do
9408	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9409	echo "$as_me:$LINENO: checking for $ac_func" >&5
9410	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9411	if eval "test \"\${$as_ac_var+set}\" = set"; then
9412	echo $ECHO_N "(cached) $ECHO_C" >&6
9413	else
9414	cat >conftest.$ac_ext <<_ACEOF
9415	/* confdefs.h. */
9416	_ACEOF
9417	cat confdefs.h >>conftest.$ac_ext	8381	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9418	cat >>conftest.$ac_ext <<_ACEOF
9419	/* end confdefs.h. */	8382	/* end confdefs.h. */
9420	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9421	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9422	#define $ac_func innocuous_$ac_func
9423		8383
9424	/* System header to define __stub macros and hopefully few prototypes,
9425	which can conflict with char $ac_func (); below.
9426	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9427	<limits.h> exists even on freestanding compilers. */
9428
9429	#ifdef __STDC__
9430	# include <limits.h>
9431	#else
9432	# include <assert.h>
9433	#endif
9434
9435	#undef $ac_func
9436
9437	/* Override any gcc2 internal prototype to avoid an error. */
9438	#ifdef __cplusplus
9439	extern "C"
9440	{
9441	#endif
9442	/* We use char because int might match the return type of a gcc2
9443	builtin and then its argument prototype would still apply. */
9444	char $ac_func ();
9445	/* The GNU C library defines this for functions which it implements
9446	to always fail with ENOSYS. Some functions are actually named
9447	something starting with __ and the normal name is an alias. */
9448	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9449	choke me
9450	#else
9451	char (*f) () = $ac_func;
9452	#endif
9453	#ifdef __cplusplus
9454	}
9455	#endif
9456		8384
9457	int	8385	int
9458	main ()	8386	main ()
9459	{	8387	{
9460	return f != $ac_func;	8388	return main ();
9461	;	8389	;
9462	return 0;	8390	return 0;
9463	}	8391	}
9464	_ACEOF	8392	_ACEOF
9465	rm -f conftest.$ac_objext conftest$ac_exeext	8393	if ac_fn_cxx_try_link "$LINENO"; then :
9466	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8394	ac_cv_lib_gmp_main=yes
9467	(eval $ac_link) 2>conftest.er1
9468	ac_status=$?
9469	grep -v '^ *+' conftest.er1 >conftest.err
9470	rm -f conftest.er1
9471	cat conftest.err >&5
9472	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9473	(exit $ac_status); } &&
9474	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9475	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9476	(eval $ac_try) 2>&5
9477	ac_status=$?
9478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9479	(exit $ac_status); }; } &&
9480	{ ac_try='test -s conftest$ac_exeext'
9481	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9482	(eval $ac_try) 2>&5
9483	ac_status=$?
9484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9485	(exit $ac_status); }; }; then
9486	eval "$as_ac_var=yes"
9487	else	8395	else
9488	echo "$as_me: failed program was:" >&5	8396	ac_cv_lib_gmp_main=no
9489	sed 's/^/\| /' conftest.$ac_ext >&5
9490
9491	eval "$as_ac_var=no"
9492	fi	8397	fi
9493	rm -f conftest.err conftest.$ac_objext \	8398	rm -f core conftest.err conftest.$ac_objext \
9494	conftest$ac_exeext conftest.$ac_ext	8399	conftest$ac_exeext conftest.$ac_ext
		8400	LIBS=$ac_check_lib_save_LIBS
9495	fi	8401	fi
9496	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	8402	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
9497	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	8403	$as_echo "$ac_cv_lib_gmp_main" >&6; }
9498	if test `eval echo '${'$as_ac_var'}'` = yes; then	8404	if test "x$ac_cv_lib_gmp_main" = xyes; then :
9499	cat >>confdefs.h <<_ACEOF	8405	cat >>confdefs.h <<_ACEOF
9500	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1	8406	#define HAVE_LIBGMP 1
9501	_ACEOF	8407	_ACEOF
9502		8408
9503	fi	8409	LIBS="-lgmp $LIBS"
9504	done
9505		8410
9506
9507	echo "$as_me:$LINENO: checking for dlopen" >&5
9508	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9509	if test "${ac_cv_func_dlopen+set}" = set; then
9510	echo $ECHO_N "(cached) $ECHO_C" >&6
9511	else
9512	cat >conftest.$ac_ext <<_ACEOF
9513	/* confdefs.h. */
9514	_ACEOF
9515	cat confdefs.h >>conftest.$ac_ext
9516	cat >>conftest.$ac_ext <<_ACEOF
9517	/* end confdefs.h. */
9518	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9519	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9520	#define dlopen innocuous_dlopen
9521
9522	/* System header to define __stub macros and hopefully few prototypes,
9523	which can conflict with char dlopen (); below.
9524	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9525	<limits.h> exists even on freestanding compilers. */
9526
9527	#ifdef __STDC__
9528	# include <limits.h>
9529	#else	8411	else
9530	# include <assert.h>	8412	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
9531	#endif
9532
9533	#undef dlopen
9534
9535	/* Override any gcc2 internal prototype to avoid an error. */
9536	#ifdef __cplusplus
9537	extern "C"
9538	{
9539	#endif
9540	/* We use char because int might match the return type of a gcc2
9541	builtin and then its argument prototype would still apply. */
9542	char dlopen ();
9543	/* The GNU C library defines this for functions which it implements
9544	to always fail with ENOSYS. Some functions are actually named
9545	something starting with __ and the normal name is an alias. */
9546	#if defined (__stub_dlopen) \|\| defined (__stub___dlopen)
9547	choke me
9548	#else
9549	char (*f) () = dlopen;
9550	#endif
9551	#ifdef __cplusplus
9552	}
9553	#endif
9554
9555	int
9556	main ()
9557	{
9558	return f != dlopen;
9559	;
9560	return 0;
9561	}
9562	_ACEOF
9563	rm -f conftest.$ac_objext conftest$ac_exeext
9564	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9565	(eval $ac_link) 2>conftest.er1
9566	ac_status=$?
9567	grep -v '^ *+' conftest.er1 >conftest.err
9568	rm -f conftest.er1
9569	cat conftest.err >&5
9570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9571	(exit $ac_status); } &&
9572	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9573	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9574	(eval $ac_try) 2>&5
9575	ac_status=$?
9576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9577	(exit $ac_status); }; } &&
9578	{ ac_try='test -s conftest$ac_exeext'
9579	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9580	(eval $ac_try) 2>&5
9581	ac_status=$?
9582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9583	(exit $ac_status); }; }; then
9584	ac_cv_func_dlopen=yes
9585	else
9586	echo "$as_me: failed program was:" >&5
9587	sed 's/^/\| /' conftest.$ac_ext >&5
9588
9589	ac_cv_func_dlopen=no
9590	fi
9591	rm -f conftest.err conftest.$ac_objext \
9592	conftest$ac_exeext conftest.$ac_ext
9593	fi
9594	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9595	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9596	if test $ac_cv_func_dlopen = yes; then
9597	:
9598	else
9599	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9600	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9601	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9602	echo $ECHO_N "(cached) $ECHO_C" >&6
9603	else
9604	ac_check_lib_save_LIBS=$LIBS
9605	LIBS="-ldl $LIBS"
9606	cat >conftest.$ac_ext <<_ACEOF
9607	/* confdefs.h. */
9608	_ACEOF
9609	cat confdefs.h >>conftest.$ac_ext
9610	cat >>conftest.$ac_ext <<_ACEOF
9611	/* end confdefs.h. */
9612
9613	/* Override any gcc2 internal prototype to avoid an error. */
9614	#ifdef __cplusplus
9615	extern "C"
9616	#endif
9617	/* We use char because int might match the return type of a gcc2
9618	builtin and then its argument prototype would still apply. */
9619	char dlopen ();
9620	int
9621	main ()
9622	{
9623	dlopen ();
9624	;
9625	return 0;
9626	}
9627	_ACEOF
9628	rm -f conftest.$ac_objext conftest$ac_exeext
9629	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9630	(eval $ac_link) 2>conftest.er1
9631	ac_status=$?
9632	grep -v '^ *+' conftest.er1 >conftest.err
9633	rm -f conftest.er1
9634	cat conftest.err >&5
9635	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9636	(exit $ac_status); } &&
9637	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9638	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9639	(eval $ac_try) 2>&5
9640	ac_status=$?
9641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9642	(exit $ac_status); }; } &&
9643	{ ac_try='test -s conftest$ac_exeext'
9644	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9645	(eval $ac_try) 2>&5
9646	ac_status=$?
9647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9648	(exit $ac_status); }; }; then
9649	ac_cv_lib_dl_dlopen=yes
9650	else
9651	echo "$as_me: failed program was:" >&5
9652	sed 's/^/\| /' conftest.$ac_ext >&5
9653
9654	ac_cv_lib_dl_dlopen=no
9655	fi
9656	rm -f conftest.err conftest.$ac_objext \
9657	conftest$ac_exeext conftest.$ac_ext
9658	LIBS=$ac_check_lib_save_LIBS
9659	fi
9660	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9661	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9662	if test $ac_cv_lib_dl_dlopen = yes; then
9663	LIBS="$LIBS -ldl"
9664	else
9665	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9666	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9667	{ (exit 1); exit 1; }; }
9668
9669	fi
9670
9671
9672	fi
9673
9674
9675	if test "x$openssl_include" != x; then
9676	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9677	fi
9678
9679	# Check whether --enable-rohc or --disable-rohc was given.
9680	if test "${enable_rohc+set}" = set; then
9681	enableval="$enable_rohc"
9682
9683	echo
9684	echo "**********************************************************************"
9685	echo "**********************************************************************"
9686	echo "** --enable-rohc is highly experimental, do not use **************"
9687	echo "**********************************************************************"
9688	echo "**********************************************************************"
9689	echo
9690	rohc=true
9691
9692	cat >>confdefs.h <<_ACEOF
9693	#define ENABLE_ROHC 1
9694	_ACEOF
9695
9696
9697
9698	fi;	8413	fi
9699		8414
9700		8415
9701
9702	if test x$rohc = xtrue; then
9703	ROHC_TRUE=
9704	ROHC_FALSE='#'
9705	else
9706	ROHC_TRUE='#'
9707	ROHC_FALSE=
9708	fi
9709
9710
9711	# Check whether --enable-icmp or --disable-icmp was given.
9712	if test "${enable_icmp+set}" = set; then
9713	enableval="$enable_icmp"
9714
9715	cat >>confdefs.h <<_ACEOF
9716	#define ENABLE_ICMP 1
9717	_ACEOF
9718
9719
9720	fi;
9721
9722	# Check whether --enable-tcp or --disable-tcp was given.
9723	if test "${enable_tcp+set}" = set; then
9724	enableval="$enable_tcp"
9725
9726	cat >>confdefs.h <<_ACEOF
9727	#define ENABLE_TCP 1
9728	_ACEOF
9729
9730
9731	fi;
9732
9733	# Check whether --enable-dns or --disable-dns was given.
9734	if test "${enable_dns+set}" = set; then
9735	enableval="$enable_dns"
9736		8416
9737	cat >>confdefs.h <<_ACEOF	8417	cat >>confdefs.h <<_ACEOF
9738	#define ENABLE_DNS 1	8418	#define ENABLE_DNS 1
9739	_ACEOF	8419	_ACEOF
9740		8420
9741		8421
		8422
9742	fi;	8423	fi
9743		8424
9744	# Check whether --enable-http-proxy or --disable-http-proxy was given.	8425
		8426	RSA=3072
		8427	# Check whether --enable-rsa-length was given.
9745	if test "${enable_http_proxy+set}" = set; then	8428	if test "${enable_rsa_length+set}" = set; then :
9746	enableval="$enable_http_proxy"	8429	enableval=$enable_rsa_length; RSA=$enableval
		8430
		8431	fi
		8432
9747		8433
9748	cat >>confdefs.h <<_ACEOF	8434	cat >>confdefs.h <<_ACEOF
9749	#define ENABLE_HTTP_PROXY 1	8435	#define RSABITS $RSA
9750	_ACEOF	8436	_ACEOF
9751		8437
9752		8438
9753	fi;	8439	HMACSIZE=12
9754		8440	# Check whether --enable-hmac-length was given.
9755	HMAC=12 # Check whether --enable-hmac-length or --disable-hmac-length was given.
9756	if test "${enable_hmac_length+set}" = set; then	8441	if test "${enable_hmac_length+set}" = set; then :
9757	enableval="$enable_hmac_length"	8442	enableval=$enable_hmac_length; HMACSIZE=$enableval
9758	HMAC=$enableval
9759		8443
9760	fi;	8444	fi
		8445
9761		8446
9762	cat >>confdefs.h <<_ACEOF	8447	cat >>confdefs.h <<_ACEOF
9763	#define HMACLENGTH $HMAC	8448	#define HMACLENGTH $HMACSIZE
9764	_ACEOF	8449	_ACEOF
9765		8450
9766		8451
9767	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.	8452	MTU=1500
		8453	# Check whether --enable-max-mtu was given.
9768	if test "${enable_rand_length+set}" = set; then	8454	if test "${enable_max_mtu+set}" = set; then :
9769	enableval="$enable_rand_length"	8455	enableval=$enable_max_mtu; MTU=$enableval
9770	RAND=$enableval
9771		8456
9772	fi;	8457	fi
		8458
9773		8459
9774	cat >>confdefs.h <<_ACEOF	8460	cat >>confdefs.h <<_ACEOF
9775	#define RAND_SIZE $RAND
9776	_ACEOF
9777
9778
9779	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.
9780	if test "${enable_mtu+set}" = set; then
9781	enableval="$enable_mtu"
9782	MTU=$enableval
9783
9784	fi;
9785
9786	cat >>confdefs.h <<_ACEOF
9787	#define MAX_MTU $MTU + 14	8461	#define MAX_MTU ($MTU + 14)
9788	_ACEOF	8462	_ACEOF
9789		8463
9790		8464
9791	COMPRESS=1	8465	COMPRESS=1
9792	# Check whether --enable-compression or --disable-compression was given.	8466	# Check whether --enable-compression was given.
9793	if test "${enable_compression+set}" = set; then	8467	if test "${enable_compression+set}" = set; then :
9794	enableval="$enable_compression"	8468	enableval=$enable_compression; if test "x$enableval" = xno; then
9795	if test "x$enableval" = xno; then
9796	COMPRESS=0	8469	COMPRESS=0
9797	fi	8470	fi
9798		8471
9799	fi;	8472	fi
		8473
9800		8474
9801	cat >>confdefs.h <<_ACEOF	8475	cat >>confdefs.h <<_ACEOF
9802	#define ENABLE_COMPRESSION $COMPRESS	8476	#define ENABLE_COMPRESSION $COMPRESS
9803	_ACEOF	8477	_ACEOF
9804		8478
9805		8479
9806	CIPHER=bf_cbc	8480	CIPHER=aes_128_ctr
9807	# Check whether --enable-cipher or --disable-cipher was given.	8481	# Check whether --enable-cipher was given.
9808	if test "${enable_cipher+set}" = set; then	8482	if test "${enable_cipher+set}" = set; then :
9809	enableval="$enable_cipher"	8483	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
9810	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
9811	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8484	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
9812	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8485	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
9813	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	8486	if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_ctr ; fi
		8487	#if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_ctr; fi
		8488	#if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
9814		8489
9815	fi;	8490	fi
		8491
9816		8492
9817	cat >>confdefs.h <<_ACEOF	8493	cat >>confdefs.h <<_ACEOF
9818	#define ENABLE_CIPHER EVP_${CIPHER}	8494	#define ENABLE_CIPHER EVP_${CIPHER}
9819	_ACEOF	8495	_ACEOF
9820		8496
9821		8497
9822	DIGEST=sha1	8498	HMAC=sha1
9823	# Check whether --enable-digest or --disable-digest was given.	8499	# Check whether --enable-hmac-digest was given.
9824	if test "${enable_digest+set}" = set; then	8500	if test "${enable_hmac_digest+set}" = set; then :
9825	enableval="$enable_digest"	8501	enableval=$enable_hmac_digest; if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
		8502	if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
		8503	if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
9826	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8504	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9827	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8505	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9828	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9829	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9830		8506
9831	fi;	8507	fi
		8508
9832		8509
9833	cat >>confdefs.h <<_ACEOF	8510	cat >>confdefs.h <<_ACEOF
		8511	#define ENABLE_HMAC EVP_${HMAC}
		8512	_ACEOF
		8513
		8514
		8515	AUTH=sha512
		8516	# Check whether --enable-auth-digest was given.
		8517	if test "${enable_auth_digest+set}" = set; then :
		8518	enableval=$enable_auth_digest; if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
		8519	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
		8520	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
		8521
		8522	fi
		8523
		8524
		8525	cat >>confdefs.h <<_ACEOF
9834	#define ENABLE_DIGEST EVP_${DIGEST}	8526	#define ENABLE_AUTH EVP_${AUTH}
9835	_ACEOF	8527	_ACEOF
9836		8528
9837		8529
9838	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	8530	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
9839	CXXFLAGS="$CXXFLAGS -fno-rtti"	8531	CXXFLAGS="$CXXFLAGS -fno-rtti"
9840	fi	8532	fi
9841		8533
9842	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	8534	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
9843	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8535	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9844	fi	8536	#fi
9845		8537
		8538	LIBS="$EXTRA_LIBS $LIBS"
9846		8539
9847		8540
9848		8541
9849		8542
9850		8543	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
9851	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile src/rohc/Makefile doc/Makefile lib/Makefile m4/Makefile"
9852		8544
9853	cat >confcache <<\_ACEOF	8545	cat >confcache <<\_ACEOF
9854	# This file is a shell script that caches the results of configure	8546	# This file is a shell script that caches the results of configure
9855	# tests run on this system so they can be shared between configure	8547	# tests run on this system so they can be shared between configure
9856	# scripts and configure runs, see configure's option --config-cache.	8548	# scripts and configure runs, see configure's option --config-cache.
…		…
9866		8558
9867	_ACEOF	8559	_ACEOF
9868		8560
9869	# The following way of writing the cache mishandles newlines in values,	8561	# The following way of writing the cache mishandles newlines in values,
9870	# but we know of no workaround that is simple, portable, and efficient.	8562	# but we know of no workaround that is simple, portable, and efficient.
9871	# So, don't put newlines in cache variables' values.	8563	# So, we kill variables containing newlines.
9872	# Ultrix sh set writes to stderr and can't be redirected directly,	8564	# Ultrix sh set writes to stderr and can't be redirected directly,
9873	# and sets the high bit in the cache file unless we assign to the vars.	8565	# and sets the high bit in the cache file unless we assign to the vars.
9874	{	8566	(
		8567	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		8568	eval ac_val=\$$ac_var
		8569	case $ac_val in #(
		8570	${as_nl})
		8571	case $ac_var in #(
		8572	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8573	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8574	esac
		8575	case $ac_var in #(
		8576	_ \| IFS \| as_nl) ;; #(
		8577	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		8578	*) { eval $ac_var=; unset $ac_var;} ;;
		8579	esac ;;
		8580	esac
		8581	done
		8582
9875	(set) 2>&1 \|	8583	(set) 2>&1 \|
9876	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	8584	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9877	ac_space=\ )	8585	${as_nl}ac_space=\ )
9878	# `set' does not quote correctly, so add quotes (double-quote	8586	# `set' does not quote correctly, so add quotes: double-quote
9879	# substitution turns \\\\ into \\, and sed turns \\ into \).	8587	# substitution turns \\\\ into \\, and sed turns \\ into \.
9880	sed -n \	8588	sed -n \
9881	"s/'/'\\\\''/g;	8589	"s/'/'\\\\''/g;
9882	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	8590	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9883	;;	8591	;; #(
9884	*)	8592	*)
9885	# `set' quotes correctly as required by POSIX, so do not add quotes.	8593	# `set' quotes correctly as required by POSIX, so do not add quotes.
9886	sed -n \	8594	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
9887	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9888	;;	8595	;;
9889	esac;	8596	esac \|
9890	} \|	8597	sort
		8598	) \|
9891	sed '	8599	sed '
		8600	/^ac_cv_env_/b end
9892	t clear	8601	t clear
9893	: clear	8602	:clear
9894	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8603	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9895	t end	8604	t end
9896	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	8605	s/^$[^=]$=$.$$/\1=${\1=\2}/
9897	: end' >>confcache	8606	:end' >>confcache
9898	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8607	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9899	if test -w $cache_file; then	8608	if test -w "$cache_file"; then
9900	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8609	if test "x$cache_file" != "x/dev/null"; then
		8610	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8611	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8612	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
9901	cat confcache >$cache_file	8613	cat confcache >"$cache_file"
		8614	else
		8615	case $cache_file in #(
		8616	/ \| ?:*)
		8617	mv -f confcache "$cache_file"$$ &&
		8618	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8619	*)
		8620	mv -f confcache "$cache_file" ;;
		8621	esac
		8622	fi
		8623	fi
9902	else	8624	else
		8625	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9903	echo "not updating unwritable cache $cache_file"	8626	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9904	fi	8627	fi
9905	fi	8628	fi
9906	rm -f confcache	8629	rm -f confcache
9907		8630
9908	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8631	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9909	# Let make expand exec_prefix.	8632	# Let make expand exec_prefix.
9910	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8633	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9911		8634
9912	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9913	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9914	# trailing colons and then remove the whole line if VPATH becomes empty
9915	# (actually we leave an empty line to preserve line numbers).
9916	if test "x$srcdir" = x.; then
9917	ac_vpsub='/^[ ]VPATH[ ]=/{
9918	s/:\$(srcdir):/:/;
9919	s/:\${srcdir}:/:/;
9920	s/:@srcdir@:/:/;
9921	s/^$[^=]=[ ]$:*/\1/;
9922	s/:*$//;
9923	s/^[^=]=[ ]$//;
9924	}'
9925	fi
9926
9927	DEFS=-DHAVE_CONFIG_H	8635	DEFS=-DHAVE_CONFIG_H
9928		8636
9929	ac_libobjs=	8637	ac_libobjs=
9930	ac_ltlibobjs=	8638	ac_ltlibobjs=
		8639	U=
9931	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8640	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9932	# 1. Remove the extension, and $U if already installed.	8641	# 1. Remove the extension, and $U if already installed.
9933	ac_i=`echo "$ac_i" \|
9934	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8642	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9935	# 2. Add them.	8643	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
9936	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8644	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
9937	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8645	# will be set to the directory where LIBOBJS objects are built.
		8646	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8647	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
9938	done	8648	done
9939	LIBOBJS=$ac_libobjs	8649	LIBOBJS=$ac_libobjs
9940		8650
9941	LTLIBOBJS=$ac_ltlibobjs	8651	LTLIBOBJS=$ac_ltlibobjs
9942		8652
9943		8653
9944	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8654	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9945	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8655	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9946	Usually this means the macro was only invoked conditionally." >&5	8656	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9947	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9948	Usually this means the macro was only invoked conditionally." >&2;}
9949	{ (exit 1); exit 1; }; }
9950	fi	8657	fi
9951	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8658	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9952	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8659	as_fn_error $? "conditional \"AMDEP\" was never defined.
9953	Usually this means the macro was only invoked conditionally." >&5	8660	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9954	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9955	Usually this means the macro was only invoked conditionally." >&2;}
9956	{ (exit 1); exit 1; }; }
9957	fi	8661	fi
9958	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8662	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9959	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8663	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9960	Usually this means the macro was only invoked conditionally." >&5	8664	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9961	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9962	Usually this means the macro was only invoked conditionally." >&2;}
9963	{ (exit 1); exit 1; }; }
9964	fi
9965	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9966	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9967	Usually this means the macro was only invoked conditionally." >&5
9968	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9969	Usually this means the macro was only invoked conditionally." >&2;}
9970	{ (exit 1); exit 1; }; }
9971	fi	8665	fi
9972	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8666	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9973	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8667	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9974	Usually this means the macro was only invoked conditionally." >&5	8668	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9975	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
9976	Usually this means the macro was only invoked conditionally." >&2;}
9977	{ (exit 1); exit 1; }; }
9978	fi	8669	fi
9979	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	8670	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
9980	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	8671	as_fn_error $? "conditional \"ROHC\" was never defined.
9981	Usually this means the macro was only invoked conditionally." >&5	8672	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9982	echo "$as_me: error: conditional \"ROHC\" was never defined.
9983	Usually this means the macro was only invoked conditionally." >&2;}
9984	{ (exit 1); exit 1; }; }
9985	fi	8673	fi
9986		8674
9987	: ${CONFIG_STATUS=./config.status}	8675	: "${CONFIG_STATUS=./config.status}"
		8676	ac_write_fail=0
9988	ac_clean_files_save=$ac_clean_files	8677	ac_clean_files_save=$ac_clean_files
9989	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8678	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9990	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8679	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9991	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8680	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
9992	cat >$CONFIG_STATUS <<_ACEOF	8681	as_write_fail=0
		8682	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
9993	#! $SHELL	8683	#! $SHELL
9994	# Generated by $as_me.	8684	# Generated by $as_me.
9995	# Run this file to recreate the current configuration.	8685	# Run this file to recreate the current configuration.
9996	# Compiler output produced by configure, useful for debugging	8686	# Compiler output produced by configure, useful for debugging
9997	# configure, is in config.log if it exists.	8687	# configure, is in config.log if it exists.
9998		8688
9999	debug=false	8689	debug=false
10000	ac_cs_recheck=false	8690	ac_cs_recheck=false
10001	ac_cs_silent=false	8691	ac_cs_silent=false
		8692
10002	SHELL=\${CONFIG_SHELL-$SHELL}	8693	SHELL=\${CONFIG_SHELL-$SHELL}
		8694	export SHELL
10003	_ACEOF	8695	_ASEOF
10004		8696	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
10005	cat >>$CONFIG_STATUS <<\_ACEOF
10006	## --------------------- ##	8697	## -------------------- ##
10007	## M4sh Initialization. ##	8698	## M4sh Initialization. ##
10008	## --------------------- ##	8699	## -------------------- ##
10009		8700
10010	# Be Bourne compatible	8701	# Be more Bourne compatible
		8702	DUALCASE=1; export DUALCASE # for MKS sh
10011	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8703	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
10012	emulate sh	8704	emulate sh
10013	NULLCMD=:	8705	NULLCMD=:
10014	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8706	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
10015	# is contrary to our usage. Disable this feature.	8707	# is contrary to our usage. Disable this feature.
10016	alias -g '${1+"$@"}'='"$@"'	8708	alias -g '${1+"$@"}'='"$@"'
10017	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8709	setopt NO_GLOB_SUBST
		8710	else
		8711	case `(set -o) 2>/dev/null` in #(
		8712	posix) :
10018	set -o posix	8713	set -o posix ;; #(
		8714	*) :
		8715	;;
		8716	esac
10019	fi	8717	fi
10020	DUALCASE=1; export DUALCASE # for MKS sh
10021		8718
10022	# Support unset when possible.	8719
10023	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then	8720	as_nl='
10024	as_unset=unset	8721	'
		8722	export as_nl
		8723	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8724	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8725	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8726	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8727	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8728	# but without wasting forks for bash or zsh.
		8729	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8730	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8731	as_echo='print -r --'
		8732	as_echo_n='print -rn --'
		8733	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8734	as_echo='printf %s\n'
		8735	as_echo_n='printf %s'
		8736	else
		8737	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8738	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8739	as_echo_n='/usr/ucb/echo -n'
10025	else	8740	else
10026	as_unset=false	8741	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		8742	as_echo_n_body='eval
		8743	arg=$1;
		8744	case $arg in #(
		8745	"$as_nl")
		8746	expr "X$arg" : "X\$.*\$$as_nl";
		8747	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		8748	esac;
		8749	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		8750	'
		8751	export as_echo_n_body
		8752	as_echo_n='sh -c $as_echo_n_body as_echo'
		8753	fi
		8754	export as_echo_body
		8755	as_echo='sh -c $as_echo_body as_echo'
10027	fi	8756	fi
10028		8757
		8758	# The user is always right.
		8759	if test "${PATH_SEPARATOR+set}" != set; then
		8760	PATH_SEPARATOR=:
		8761	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8762	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		8763	PATH_SEPARATOR=';'
		8764	}
		8765	fi
10029		8766
10030	# Work around bugs in pre-3.0 UWIN ksh.	8767
10031	$as_unset ENV MAIL MAILPATH	8768	# IFS
		8769	# We need space, tab and new line, in precisely that order. Quoting is
		8770	# there to prevent editors from complaining about space-tab.
		8771	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8772	# splitting by setting IFS to empty value.)
		8773	IFS=" "" $as_nl"
		8774
		8775	# Find who we are. Look in the path if we contain no directory separator.
		8776	as_myself=
		8777	case $0 in #((
		8778	[\\/] ) as_myself=$0 ;;
		8779	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8780	for as_dir in $PATH
		8781	do
		8782	IFS=$as_save_IFS
		8783	test -z "$as_dir" && as_dir=.
		8784	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8785	done
		8786	IFS=$as_save_IFS
		8787
		8788	;;
		8789	esac
		8790	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8791	# in which case we are not to be found in the path.
		8792	if test "x$as_myself" = x; then
		8793	as_myself=$0
		8794	fi
		8795	if test ! -f "$as_myself"; then
		8796	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8797	exit 1
		8798	fi
		8799
		8800	# Unset variables that we do not need and which cause bugs (e.g. in
		8801	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		8802	# suppresses any "Segmentation fault" message there. '((' could
		8803	# trigger a bug in pdksh 5.2.14.
		8804	for as_var in BASH_ENV ENV MAIL MAILPATH
		8805	do eval test x\${$as_var+set} = xset \
		8806	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		8807	done
10032	PS1='$ '	8808	PS1='$ '
10033	PS2='> '	8809	PS2='> '
10034	PS4='+ '	8810	PS4='+ '
10035		8811
10036	# NLS nuisances.	8812	# NLS nuisances.
10037	for as_var in \	8813	LC_ALL=C
10038	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8814	export LC_ALL
10039	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8815	LANGUAGE=C
10040	LC_TELEPHONE LC_TIME	8816	export LANGUAGE
10041	do	8817
10042	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	8818	# CDPATH.
10043	eval $as_var=C; export $as_var	8819	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
10044	else	8820
10045	$as_unset $as_var	8821
		8822	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8823	# ----------------------------------------
		8824	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8825	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8826	# script with STATUS, using 1 if that was 0.
		8827	as_fn_error ()
		8828	{
		8829	as_status=$1; test $as_status -eq 0 && as_status=1
		8830	if test "$4"; then
		8831	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8832	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
10046	fi	8833	fi
10047	done	8834	$as_echo "$as_me: error: $2" >&2
		8835	as_fn_exit $as_status
		8836	} # as_fn_error
10048		8837
10049	# Required to use basename.	8838
		8839	# as_fn_set_status STATUS
		8840	# -----------------------
		8841	# Set $? to STATUS, without forking.
		8842	as_fn_set_status ()
		8843	{
		8844	return $1
		8845	} # as_fn_set_status
		8846
		8847	# as_fn_exit STATUS
		8848	# -----------------
		8849	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8850	as_fn_exit ()
		8851	{
		8852	set +e
		8853	as_fn_set_status $1
		8854	exit $1
		8855	} # as_fn_exit
		8856
		8857	# as_fn_unset VAR
		8858	# ---------------
		8859	# Portably unset VAR.
		8860	as_fn_unset ()
		8861	{
		8862	{ eval $1=; unset $1;}
		8863	}
		8864	as_unset=as_fn_unset
		8865	# as_fn_append VAR VALUE
		8866	# ----------------------
		8867	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8868	# advantage of any shell optimizations that allow amortized linear growth over
		8869	# repeated appends, instead of the typical quadratic growth present in naive
		8870	# implementations.
		8871	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		8872	eval 'as_fn_append ()
		8873	{
		8874	eval $1+=\$2
		8875	}'
		8876	else
		8877	as_fn_append ()
		8878	{
		8879	eval $1=\$$1\$2
		8880	}
		8881	fi # as_fn_append
		8882
		8883	# as_fn_arith ARG...
		8884	# ------------------
		8885	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8886	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8887	# must be portable across $(()) and expr.
		8888	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		8889	eval 'as_fn_arith ()
		8890	{
		8891	as_val=$(( $* ))
		8892	}'
		8893	else
		8894	as_fn_arith ()
		8895	{
		8896	as_val=`expr "$@" \|\| test $? -eq 1`
		8897	}
		8898	fi # as_fn_arith
		8899
		8900
10050	if expr a : '$a$' >/dev/null 2>&1; then	8901	if expr a : '$a$' >/dev/null 2>&1 &&
		8902	test "X`expr 00001 : '.*$...$'`" = X001; then
10051	as_expr=expr	8903	as_expr=expr
10052	else	8904	else
10053	as_expr=false	8905	as_expr=false
10054	fi	8906	fi
10055		8907
10056	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	8908	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10057	as_basename=basename	8909	as_basename=basename
10058	else	8910	else
10059	as_basename=false	8911	as_basename=false
10060	fi	8912	fi
10061		8913
		8914	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8915	as_dirname=dirname
		8916	else
		8917	as_dirname=false
		8918	fi
10062		8919
10063	# Name of the executable.
10064	as_me=`$as_basename "$0" \|\|	8920	as_me=`$as_basename -- "$0" \|\|
10065	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	8921	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
10066	X"$0" : 'X$//$$' \\| \	8922	X"$0" : 'X$//$$' \\| \
10067	X"$0" : 'X$/$$' \\| \	8923	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
10068	. : '$.$' 2>/dev/null \|\|
10069	echo X/"$0" \|	8924	$as_echo X/"$0" \|
10070	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	8925	sed '/^.\/$[^/][^/]$\/*$/{
10071	/^X\/$\/\/$$/{ s//\1/; q; }	8926	s//\1/
10072	/^X\/$\/$.*/{ s//\1/; q; }	8927	q
		8928	}
		8929	/^X\/$\/\/$$/{
		8930	s//\1/
		8931	q
		8932	}
		8933	/^X\/$\/$.*/{
		8934	s//\1/
		8935	q
		8936	}
10073	s/.*/./; q'`	8937	s/.*/./; q'`
10074		8938
10075
10076	# PATH needs CR, and LINENO needs CR and PATH.
10077	# Avoid depending upon Character Ranges.	8939	# Avoid depending upon Character Ranges.
10078	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	8940	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10079	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8941	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10080	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8942	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10081	as_cr_digits='0123456789'	8943	as_cr_digits='0123456789'
10082	as_cr_alnum=$as_cr_Letters$as_cr_digits	8944	as_cr_alnum=$as_cr_Letters$as_cr_digits
10083		8945
10084	# The user is always right.	8946	ECHO_C= ECHO_N= ECHO_T=
10085	if test "${PATH_SEPARATOR+set}" != set; then	8947	case `echo -n x` in #(((((
10086	echo "#! /bin/sh" >conf$$.sh	8948	-n*)
10087	echo "exit 0" >>conf$$.sh	8949	case `echo 'xy\c'` in
10088	chmod +x conf$$.sh	8950	c) ECHO_T=' ';; # ECHO_T is single tab character.
10089	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	8951	xy) ECHO_C='\c';;
10090	PATH_SEPARATOR=';'	8952	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8953	ECHO_T=' ';;
		8954	esac;;
		8955	*)
		8956	ECHO_N='-n';;
		8957	esac
		8958
		8959	rm -f conf$$ conf$$.exe conf$$.file
		8960	if test -d conf$$.dir; then
		8961	rm -f conf$$.dir/conf$$.file
		8962	else
		8963	rm -f conf$$.dir
		8964	mkdir conf$$.dir 2>/dev/null
		8965	fi
		8966	if (echo >conf$$.file) 2>/dev/null; then
		8967	if ln -s conf$$.file conf$$ 2>/dev/null; then
		8968	as_ln_s='ln -s'
		8969	# ... but there are two gotchas:
		8970	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		8971	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		8972	# In both cases, we have to default to `cp -pR'.
		8973	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
		8974	as_ln_s='cp -pR'
		8975	elif ln conf$$.file conf$$ 2>/dev/null; then
		8976	as_ln_s=ln
10091	else	8977	else
10092	PATH_SEPARATOR=:	8978	as_ln_s='cp -pR'
10093	fi	8979	fi
10094	rm -f conf$$.sh	8980	else
		8981	as_ln_s='cp -pR'
10095	fi	8982	fi
		8983	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		8984	rmdir conf$$.dir 2>/dev/null
10096		8985
10097		8986
10098	as_lineno_1=$LINENO	8987	# as_fn_mkdir_p
10099	as_lineno_2=$LINENO	8988	# -------------
10100	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	8989	# Create "$as_dir" as a directory, including parents if necessary.
10101	test "x$as_lineno_1" != "x$as_lineno_2" &&	8990	as_fn_mkdir_p ()
10102	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	8991	{
10103	# Find who we are. Look in the path if we contain no path at all
10104	# relative or not.
10105	case $0 in
10106	[\\/] ) as_myself=$0 ;;
10107	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10108	for as_dir in $PATH
10109	do
10110	IFS=$as_save_IFS
10111	test -z "$as_dir" && as_dir=.
10112	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10113	done
10114		8992
10115	;;	8993	case $as_dir in #(
		8994	-*) as_dir=./$as_dir;;
10116	esac	8995	esac
10117	# We did not find ourselves, most probably we were run as `sh COMMAND'	8996	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
10118	# in which case we are not to be found in the path.	8997	as_dirs=
10119	if test "x$as_myself" = x; then	8998	while :; do
10120	as_myself=$0
10121	fi
10122	if test ! -f "$as_myself"; then
10123	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10124	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10125	{ (exit 1); exit 1; }; }
10126	fi
10127	case $CONFIG_SHELL in
10128	'')
10129	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10130	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10131	do
10132	IFS=$as_save_IFS
10133	test -z "$as_dir" && as_dir=.
10134	for as_base in sh bash ksh sh5; do
10135	case $as_dir in	8999	case $as_dir in #(
10136	/*)	9000	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
10137	if ("$as_dir/$as_base" -c '	9001	*) as_qdir=$as_dir;;
10138	as_lineno_1=$LINENO	9002	esac
10139	as_lineno_2=$LINENO	9003	as_dirs="'$as_qdir' $as_dirs"
10140	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9004	as_dir=`$as_dirname -- "$as_dir" \|\|
10141	test "x$as_lineno_1" != "x$as_lineno_2" &&	9005	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10142	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	9006	X"$as_dir" : 'X$//$[^/]' \\| \
10143	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }	9007	X"$as_dir" : 'X$//$$' \\| \
10144	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }	9008	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
10145	CONFIG_SHELL=$as_dir/$as_base	9009	$as_echo X"$as_dir" \|
10146	export CONFIG_SHELL	9010	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10147	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9011	s//\1/
10148	fi;;	9012	q
10149	esac	9013	}
		9014	/^X$\/\/$[^/].*/{
		9015	s//\1/
		9016	q
		9017	}
		9018	/^X$\/\/$$/{
		9019	s//\1/
		9020	q
		9021	}
		9022	/^X$\/$.*/{
		9023	s//\1/
		9024	q
		9025	}
		9026	s/.*/./; q'`
		9027	test -d "$as_dir" && break
10150	done	9028	done
10151	done	9029	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
10152	;;	9030	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
10153	esac
10154		9031
10155	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10156	# uniformly replaced by the line number. The first 'sed' inserts a
10157	# line-number line before each line; the second 'sed' does the real
10158	# work. The second script uses 'N' to pair each line-number line
10159	# with the numbered line, and appends trailing '-' during
10160	# substitution so that $LINENO is not a special case at line end.
10161	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10162	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10163	sed '=' <$as_myself \|
10164	sed '
10165	N
10166	s,$,-,
10167	: loop
10168	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
10169	t loop
10170	s,-$,,
10171	s,^['$as_cr_digits']*\n,,
10172	' >$as_me.lineno &&
10173	chmod +x $as_me.lineno \|\|
10174	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10175	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10176	{ (exit 1); exit 1; }; }
10177		9032
10178	# Don't try to exec as it changes $[0], causing all sort of problems	9033	} # as_fn_mkdir_p
10179	# (the dirname of $[0] is not the place where we might find the
10180	# original and so on. Autoconf is especially sensible to this).
10181	. ./$as_me.lineno
10182	# Exit status is that of the last command.
10183	exit
10184	}
10185
10186
10187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10188	c,-n*) ECHO_N= ECHO_C='
10189	' ECHO_T=' ' ;;
10190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10192	esac
10193
10194	if expr a : '$a$' >/dev/null 2>&1; then
10195	as_expr=expr
10196	else
10197	as_expr=false
10198	fi
10199
10200	rm -f conf$$ conf$$.exe conf$$.file
10201	echo >conf$$.file
10202	if ln -s conf$$.file conf$$ 2>/dev/null; then
10203	# We could just check for DJGPP; but this test a) works b) is more generic
10204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10205	if test -f conf$$.exe; then
10206	# Don't use ln at all; we don't have any links
10207	as_ln_s='cp -p'
10208	else
10209	as_ln_s='ln -s'
10210	fi
10211	elif ln conf$$.file conf$$ 2>/dev/null; then
10212	as_ln_s=ln
10213	else
10214	as_ln_s='cp -p'
10215	fi
10216	rm -f conf$$ conf$$.exe conf$$.file
10217
10218	if mkdir -p . 2>/dev/null; then	9034	if mkdir -p . 2>/dev/null; then
10219	as_mkdir_p=:	9035	as_mkdir_p='mkdir -p "$as_dir"'
10220	else	9036	else
10221	test -d ./-p && rmdir ./-p	9037	test -d ./-p && rmdir ./-p
10222	as_mkdir_p=false	9038	as_mkdir_p=false
10223	fi	9039	fi
10224		9040
10225	as_executable_p="test -f"	9041
		9042	# as_fn_executable_p FILE
		9043	# -----------------------
		9044	# Test if FILE is an executable regular file.
		9045	as_fn_executable_p ()
		9046	{
		9047	test -f "$1" && test -x "$1"
		9048	} # as_fn_executable_p
		9049	as_test_x='test -x'
		9050	as_executable_p=as_fn_executable_p
10226		9051
10227	# Sed expression to map a string onto a valid CPP name.	9052	# Sed expression to map a string onto a valid CPP name.
10228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	9053	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10229		9054
10230	# Sed expression to map a string onto a valid variable name.	9055	# Sed expression to map a string onto a valid variable name.
10231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	9056	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10232		9057
10233		9058
10234	# IFS
10235	# We need space, tab and new line, in precisely that order.
10236	as_nl='
10237	'
10238	IFS=" $as_nl"
10239
10240	# CDPATH.
10241	$as_unset CDPATH
10242
10243	exec 6>&1	9059	exec 6>&1
		9060	## ----------------------------------- ##
		9061	## Main body of $CONFIG_STATUS script. ##
		9062	## ----------------------------------- ##
		9063	_ASEOF
		9064	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
10244		9065
		9066	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10245	# Open the log real soon, to keep \$[0] and so on meaningful, and to	9067	# Save the log message, to keep $0 and so on meaningful, and to
10246	# report actual input values of CONFIG_FILES etc. instead of their	9068	# report actual input values of CONFIG_FILES etc. instead of their
10247	# values after options handling. Logging --version etc. is OK.	9069	# values after options handling.
		9070	ac_log="
		9071	This file was extended by gvpe $as_me 3.1, which was
		9072	generated by GNU Autoconf 2.69. Invocation command line was
		9073
		9074	CONFIG_FILES = $CONFIG_FILES
		9075	CONFIG_HEADERS = $CONFIG_HEADERS
		9076	CONFIG_LINKS = $CONFIG_LINKS
		9077	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9078	$ $0 $@
		9079
		9080	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
		9081	"
		9082
		9083	_ACEOF
		9084
		9085	case $ac_config_files in *"
		9086	") set x $ac_config_files; shift; ac_config_files=$;;
		9087	esac
		9088
		9089	case $ac_config_headers in *"
		9090	") set x $ac_config_headers; shift; ac_config_headers=$;;
		9091	esac
		9092
		9093
		9094	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9095	# Files that config.status was made for.
		9096	config_files="$ac_config_files"
		9097	config_headers="$ac_config_headers"
		9098	config_commands="$ac_config_commands"
		9099
		9100	_ACEOF
		9101
		9102	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9103	ac_cs_usage="\
		9104	\`$as_me' instantiates files and other configuration actions
		9105	from templates according to the current configuration. Unless the files
		9106	and actions are specified as TAGs, all are instantiated by default.
		9107
		9108	Usage: $0 [OPTION]... [TAG]...
		9109
		9110	-h, --help print this help, then exit
		9111	-V, --version print version number and configuration settings, then exit
		9112	--config print configuration, then exit
		9113	-q, --quiet, --silent
		9114	do not print progress messages
		9115	-d, --debug don't remove temporary files
		9116	--recheck update $as_me by reconfiguring in the same conditions
		9117	--file=FILE[:TEMPLATE]
		9118	instantiate the configuration file FILE
		9119	--header=FILE[:TEMPLATE]
		9120	instantiate the configuration header FILE
		9121
		9122	Configuration files:
		9123	$config_files
		9124
		9125	Configuration headers:
		9126	$config_headers
		9127
		9128	Configuration commands:
		9129	$config_commands
		9130
		9131	Report bugs to the package provider."
		9132
		9133	_ACEOF
		9134	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9135	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9136	ac_cs_version="\\
		9137	gvpe config.status 3.1
		9138	configured by $0, generated by GNU Autoconf 2.69,
		9139	with options \\"\$ac_cs_config\\"
		9140
		9141	Copyright (C) 2012 Free Software Foundation, Inc.
		9142	This config.status script is free software; the Free Software Foundation
		9143	gives unlimited permission to copy, distribute and modify it."
		9144
		9145	ac_pwd='$ac_pwd'
		9146	srcdir='$srcdir'
		9147	INSTALL='$INSTALL'
		9148	AWK='$AWK'
		9149	test -n "\$AWK" \|\| AWK=awk
		9150	_ACEOF
		9151
		9152	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9153	# The default lists apply if the user does not specify any file.
		9154	ac_need_defaults=:
		9155	while test $# != 0
		9156	do
		9157	case $1 in
		9158	--=?)
		9159	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9160	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
		9161	ac_shift=:
		9162	;;
		9163	--*=)
		9164	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9165	ac_optarg=
		9166	ac_shift=:
		9167	;;
		9168	*)
		9169	ac_option=$1
		9170	ac_optarg=$2
		9171	ac_shift=shift
		9172	;;
		9173	esac
		9174
		9175	case $ac_option in
		9176	# Handling of the options.
		9177	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
		9178	ac_cs_recheck=: ;;
		9179	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
		9180	$as_echo "$ac_cs_version"; exit ;;
		9181	--config \| --confi \| --conf \| --con \| --co \| --c )
		9182	$as_echo "$ac_cs_config"; exit ;;
		9183	--debug \| --debu \| --deb \| --de \| --d \| -d )
		9184	debug=: ;;
		9185	--file \| --fil \| --fi \| --f )
		9186	$ac_shift
		9187	case $ac_optarg in
		9188	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9189	'') as_fn_error $? "missing file argument" ;;
		9190	esac
		9191	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9192	ac_need_defaults=false;;
		9193	--header \| --heade \| --head \| --hea )
		9194	$ac_shift
		9195	case $ac_optarg in
		9196	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9197	esac
		9198	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9199	ac_need_defaults=false;;
		9200	--he \| --h)
		9201	# Conflict between --help and --header
		9202	as_fn_error $? "ambiguous option: \`$1'
		9203	Try \`$0 --help' for more information.";;
		9204	--help \| --hel \| -h )
		9205	$as_echo "$ac_cs_usage"; exit ;;
		9206	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
		9207	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
		9208	ac_cs_silent=: ;;
		9209
		9210	# This is an error.
		9211	-*) as_fn_error $? "unrecognized option: \`$1'
		9212	Try \`$0 --help' for more information." ;;
		9213
		9214	*) as_fn_append ac_config_targets " $1"
		9215	ac_need_defaults=false ;;
		9216
		9217	esac
		9218	shift
		9219	done
		9220
		9221	ac_configure_extra_args=
		9222
		9223	if $ac_cs_silent; then
		9224	exec 6>/dev/null
		9225	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9226	fi
		9227
		9228	_ACEOF
		9229	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9230	if \$ac_cs_recheck; then
		9231	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9232	shift
		9233	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
		9234	CONFIG_SHELL='$SHELL'
		9235	export CONFIG_SHELL
		9236	exec "\$@"
		9237	fi
		9238
		9239	_ACEOF
		9240	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10248	exec 5>>config.log	9241	exec 5>>config.log
10249	{	9242	{
10250	echo	9243	echo
10251	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9244	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10252	## Running $as_me. ##	9245	## Running $as_me. ##
10253	_ASBOX	9246	_ASBOX
		9247	$as_echo "$ac_log"
10254	} >&5	9248	} >&5
10255	cat >&5 <<_CSEOF
10256		9249
10257	This file was extended by $as_me, which was
10258	generated by GNU Autoconf 2.59. Invocation command line was
10259
10260	CONFIG_FILES = $CONFIG_FILES
10261	CONFIG_HEADERS = $CONFIG_HEADERS
10262	CONFIG_LINKS = $CONFIG_LINKS
10263	CONFIG_COMMANDS = $CONFIG_COMMANDS
10264	$ $0 $@
10265
10266	_CSEOF	9250	_ACEOF
10267	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
10268	echo >&5
10269	_ACEOF
10270
10271	# Files that config.status was made for.
10272	if test -n "$ac_config_files"; then
10273	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10274	fi
10275
10276	if test -n "$ac_config_headers"; then
10277	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10278	fi
10279
10280	if test -n "$ac_config_links"; then
10281	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10282	fi
10283
10284	if test -n "$ac_config_commands"; then
10285	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10286	fi
10287
10288	cat >>$CONFIG_STATUS <<\_ACEOF
10289
10290	ac_cs_usage="\
10291	\`$as_me' instantiates files from templates according to the
10292	current configuration.
10293
10294	Usage: $0 [OPTIONS] [FILE]...
10295
10296	-h, --help print this help, then exit
10297	-V, --version print version number, then exit
10298	-q, --quiet do not print progress messages
10299	-d, --debug don't remove temporary files
10300	--recheck update $as_me by reconfiguring in the same conditions
10301	--file=FILE[:TEMPLATE]
10302	instantiate the configuration file FILE
10303	--header=FILE[:TEMPLATE]
10304	instantiate the configuration header FILE
10305
10306	Configuration files:
10307	$config_files
10308
10309	Configuration headers:
10310	$config_headers
10311
10312	Configuration commands:
10313	$config_commands
10314
10315	Report bugs to <bug-autoconf@gnu.org>."
10316	_ACEOF
10317
10318	cat >>$CONFIG_STATUS <<_ACEOF	9251	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10319	ac_cs_version="\\
10320	config.status
10321	configured by $0, generated by GNU Autoconf 2.59,
10322	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
10323
10324	Copyright (C) 2003 Free Software Foundation, Inc.
10325	This config.status script is free software; the Free Software Foundation
10326	gives unlimited permission to copy, distribute and modify it."
10327	srcdir=$srcdir
10328	INSTALL="$INSTALL"
10329	_ACEOF
10330
10331	cat >>$CONFIG_STATUS <<\_ACEOF
10332	# If no file are specified by the user, then we need to provide default
10333	# value. By we need to know if files were specified by the user.
10334	ac_need_defaults=:
10335	while test $# != 0
10336	do
10337	case $1 in
10338	--=)
10339	ac_option=`expr "x$1" : 'x$[^=]*$='`
10340	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
10341	ac_shift=:
10342	;;
10343	-*)
10344	ac_option=$1
10345	ac_optarg=$2
10346	ac_shift=shift
10347	;;
10348	*) # This is not an option, so the user has probably given explicit
10349	# arguments.
10350	ac_option=$1
10351	ac_need_defaults=false;;
10352	esac
10353
10354	case $ac_option in
10355	# Handling of the options.
10356	_ACEOF
10357	cat >>$CONFIG_STATUS <<\_ACEOF
10358	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
10359	ac_cs_recheck=: ;;
10360	--version \| --vers* \| -V )
10361	echo "$ac_cs_version"; exit 0 ;;
10362	--he \| --h)
10363	# Conflict between --help and --header
10364	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10365	Try \`$0 --help' for more information." >&5
10366	echo "$as_me: error: ambiguous option: $1
10367	Try \`$0 --help' for more information." >&2;}
10368	{ (exit 1); exit 1; }; };;
10369	--help \| --hel \| -h )
10370	echo "$ac_cs_usage"; exit 0 ;;
10371	--debug \| --d* \| -d )
10372	debug=: ;;
10373	--file \| --fil \| --fi \| --f )
10374	$ac_shift
10375	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10376	ac_need_defaults=false;;
10377	--header \| --heade \| --head \| --hea )
10378	$ac_shift
10379	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10380	ac_need_defaults=false;;
10381	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
10382	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
10383	ac_cs_silent=: ;;
10384
10385	# This is an error.
10386	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10387	Try \`$0 --help' for more information." >&5
10388	echo "$as_me: error: unrecognized option: $1
10389	Try \`$0 --help' for more information." >&2;}
10390	{ (exit 1); exit 1; }; } ;;
10391
10392	*) ac_config_targets="$ac_config_targets $1" ;;
10393
10394	esac
10395	shift
10396	done
10397
10398	ac_configure_extra_args=
10399
10400	if $ac_cs_silent; then
10401	exec 6>/dev/null
10402	ac_configure_extra_args="$ac_configure_extra_args --silent"
10403	fi
10404
10405	_ACEOF
10406	cat >>$CONFIG_STATUS <<_ACEOF
10407	if \$ac_cs_recheck; then
10408	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10409	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10410	fi
10411
10412	_ACEOF
10413
10414	cat >>$CONFIG_STATUS <<_ACEOF
10415	#	9252	#
10416	# INIT-COMMANDS section.	9253	# INIT-COMMANDS
10417	#	9254	#
10418
10419	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9255	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
10420	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9256	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10421	# from automake.	9257	# from automake.
10422	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9258	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10423	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9259	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
10425		9261
10426	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9262	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10427		9263
10428	_ACEOF	9264	_ACEOF
10429		9265
10430
10431
10432	cat >>$CONFIG_STATUS <<\_ACEOF	9266	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9267
		9268	# Handling of arguments.
10433	for ac_config_target in $ac_config_targets	9269	for ac_config_target in $ac_config_targets
10434	do	9270	do
10435	case "$ac_config_target" in	9271	case $ac_config_target in
10436	# Handling of arguments.	9272	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9273	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9274	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10437	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9275	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10438	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9276	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10439	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9277	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10440	"src/rohc/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/rohc/Makefile" ;;
10441	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9278	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10442	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9279	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10443	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9280	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10444	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9281
10445	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9282	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10446	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10447	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10448	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10449	{ (exit 1); exit 1; }; };;
10450	esac	9283	esac
10451	done	9284	done
		9285
10452		9286
10453	# If the user did not use the arguments to specify the items to instantiate,	9287	# If the user did not use the arguments to specify the items to instantiate,
10454	# then the envvar interface is used. Set only those that are not.	9288	# then the envvar interface is used. Set only those that are not.
10455	# We use the long form for the default assignment because of an extremely	9289	# We use the long form for the default assignment because of an extremely
10456	# bizarre bug on SunOS 4.1.3.	9290	# bizarre bug on SunOS 4.1.3.
…		…
10459	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	9293	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
10460	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands	9294	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
10461	fi	9295	fi
10462		9296
10463	# Have a temporary directory for convenience. Make it in the build tree	9297	# Have a temporary directory for convenience. Make it in the build tree
10464	# simply because there is no reason to put it here, and in addition,	9298	# simply because there is no reason against having it here, and in addition,
10465	# creating and moving files from /tmp can sometimes cause problems.	9299	# creating and moving files from /tmp can sometimes cause problems.
10466	# Create a temporary directory, and hook for its removal unless debugging.	9300	# Hook for its removal unless debugging.
		9301	# Note that there is a small window in which the directory will not be cleaned:
		9302	# after its creation but before its name has been assigned to `$tmp'.
10467	$debug \|\|	9303	$debug \|\|
10468	{	9304	{
10469	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9305	tmp= ac_tmp=
10470	trap '{ (exit 1); exit 1; }' 1 2 13 15	9306	trap 'exit_status=$?
		9307	: "${ac_tmp:=$tmp}"
		9308	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
		9309	' 0
		9310	trap 'as_fn_exit 1' 1 2 13 15
10471	}	9311	}
10472
10473	# Create a (secure) tmp directory for tmp files.	9312	# Create a (secure) tmp directory for tmp files.
10474		9313
10475	{	9314	{
10476	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9315	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10477	test -n "$tmp" && test -d "$tmp"	9316	test -d "$tmp"
10478	} \|\|	9317	} \|\|
10479	{	9318	{
10480	tmp=./confstat$$-$RANDOM	9319	tmp=./conf$$-$RANDOM
10481	(umask 077 && mkdir $tmp)	9320	(umask 077 && mkdir "$tmp")
10482	} \|\|	9321	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9322	ac_tmp=$tmp
		9323
		9324	# Set up the scripts for CONFIG_FILES section.
		9325	# No need to generate them if there are no CONFIG_FILES.
		9326	# This happens for instance with `./config.status config.h'.
		9327	if test -n "$CONFIG_FILES"; then
		9328
		9329
		9330	ac_cr=`echo X \| tr X '\015'`
		9331	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9332	# But we know of no other shell where ac_cr would be empty at this
		9333	# point, so we can use a bashism as a fallback.
		9334	if test "x$ac_cr" = x; then
		9335	eval ac_cr=\$\'\\r\'
		9336	fi
		9337	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9338	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9339	ac_cs_awk_cr='\\r'
		9340	else
		9341	ac_cs_awk_cr=$ac_cr
		9342	fi
		9343
		9344	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9345	_ACEOF
		9346
		9347
10483	{	9348	{
10484	echo "$me: cannot create a temporary directory in ." >&2	9349	echo "cat >conf$$subs.awk <<_ACEOF" &&
10485	{ (exit 1); exit 1; }	9350	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
		9351	echo "_ACEOF"
		9352	} >conf$$subs.sh \|\|
		9353	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9354	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
		9355	ac_delim='%!_!# '
		9356	for ac_last_try in false false false false false :; do
		9357	. ./conf$$subs.sh \|\|
		9358	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9359
		9360	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
		9361	if test $ac_delim_n = $ac_delim_num; then
		9362	break
		9363	elif $ac_last_try; then
		9364	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9365	else
		9366	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9367	fi
		9368	done
		9369	rm -f conf$$subs.sh
		9370
		9371	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9372	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9373	_ACEOF
		9374	sed -n '
		9375	h
		9376	s/^/S["/; s/!.*/"]=/
		9377	p
		9378	g
		9379	s/^[^!]*!//
		9380	:repl
		9381	t repl
		9382	s/'"$ac_delim"'$//
		9383	t delim
		9384	:nl
		9385	h
		9386	s/$.\{148\}$..*/\1/
		9387	t more1
		9388	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9389	p
		9390	n
		9391	b repl
		9392	:more1
		9393	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9394	p
		9395	g
		9396	s/.\{148\}//
		9397	t nl
		9398	:delim
		9399	h
		9400	s/$.\{148\}$..*/\1/
		9401	t more2
		9402	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9403	p
		9404	b
		9405	:more2
		9406	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9407	p
		9408	g
		9409	s/.\{148\}//
		9410	t delim
		9411	' <conf$$subs.awk \| sed '
		9412	/^[^""]/{
		9413	N
		9414	s/\n//
10486	}	9415	}
10487		9416	' >>$CONFIG_STATUS \|\| ac_write_fail=1
10488	_ACEOF	9417	rm -f conf$$subs.awk
10489
10490	cat >>$CONFIG_STATUS <<_ACEOF	9418	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9419	_ACAWK
		9420	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9421	for (key in S) S_is_set[key] = 1
		9422	FS = ""
10491		9423
10492	#	9424	}
10493	# CONFIG_FILES section.	9425	{
10494	#	9426	line = $ 0
10495		9427	nfields = split(line, field, "@")
10496	# No need to generate the scripts if there are no CONFIG_FILES.	9428	substed = 0
10497	# This happens for instance when ./config.status config.h	9429	len = length(field[1])
10498	if test -n "\$CONFIG_FILES"; then	9430	for (i = 2; i < nfields; i++) {
10499	# Protect against being on the right side of a sed subst in config.status.	9431	key = field[i]
10500	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9432	keylen = length(key)
10501	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9433	if (S_is_set[key]) {
10502	s,@SHELL@,$SHELL,;t t	9434	value = S[key]
10503	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9435	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10504	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9436	len += length(value) + length(field[++i])
10505	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9437	substed = 1
10506	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10507	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10508	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10509	s,@exec_prefix@,$exec_prefix,;t t
10510	s,@prefix@,$prefix,;t t
10511	s,@program_transform_name@,$program_transform_name,;t t
10512	s,@bindir@,$bindir,;t t
10513	s,@sbindir@,$sbindir,;t t
10514	s,@libexecdir@,$libexecdir,;t t
10515	s,@datadir@,$datadir,;t t
10516	s,@sysconfdir@,$sysconfdir,;t t
10517	s,@sharedstatedir@,$sharedstatedir,;t t
10518	s,@localstatedir@,$localstatedir,;t t
10519	s,@libdir@,$libdir,;t t
10520	s,@includedir@,$includedir,;t t
10521	s,@oldincludedir@,$oldincludedir,;t t
10522	s,@infodir@,$infodir,;t t
10523	s,@mandir@,$mandir,;t t
10524	s,@build_alias@,$build_alias,;t t
10525	s,@host_alias@,$host_alias,;t t
10526	s,@target_alias@,$target_alias,;t t
10527	s,@DEFS@,$DEFS,;t t
10528	s,@ECHO_C@,$ECHO_C,;t t
10529	s,@ECHO_N@,$ECHO_N,;t t
10530	s,@ECHO_T@,$ECHO_T,;t t
10531	s,@LIBS@,$LIBS,;t t
10532	s,@build@,$build,;t t
10533	s,@build_cpu@,$build_cpu,;t t
10534	s,@build_vendor@,$build_vendor,;t t
10535	s,@build_os@,$build_os,;t t
10536	s,@host@,$host,;t t
10537	s,@host_cpu@,$host_cpu,;t t
10538	s,@host_vendor@,$host_vendor,;t t
10539	s,@host_os@,$host_os,;t t
10540	s,@target@,$target,;t t
10541	s,@target_cpu@,$target_cpu,;t t
10542	s,@target_vendor@,$target_vendor,;t t
10543	s,@target_os@,$target_os,;t t
10544	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10545	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10546	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10547	s,@CYGPATH_W@,$CYGPATH_W,;t t
10548	s,@PACKAGE@,$PACKAGE,;t t
10549	s,@VERSION@,$VERSION,;t t
10550	s,@ACLOCAL@,$ACLOCAL,;t t
10551	s,@AUTOCONF@,$AUTOCONF,;t t
10552	s,@AUTOMAKE@,$AUTOMAKE,;t t
10553	s,@AUTOHEADER@,$AUTOHEADER,;t t
10554	s,@MAKEINFO@,$MAKEINFO,;t t
10555	s,@AMTAR@,$AMTAR,;t t
10556	s,@install_sh@,$install_sh,;t t
10557	s,@STRIP@,$STRIP,;t t
10558	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10559	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10560	s,@AWK@,$AWK,;t t
10561	s,@SET_MAKE@,$SET_MAKE,;t t
10562	s,@am__leading_dot@,$am__leading_dot,;t t
10563	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10564	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10565	s,@MAINT@,$MAINT,;t t
10566	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10567	s,@MSGFMT@,$MSGFMT,;t t
10568	s,@GMSGFMT@,$GMSGFMT,;t t
10569	s,@XGETTEXT@,$XGETTEXT,;t t
10570	s,@MSGMERGE@,$MSGMERGE,;t t
10571	s,@CC@,$CC,;t t
10572	s,@CFLAGS@,$CFLAGS,;t t
10573	s,@LDFLAGS@,$LDFLAGS,;t t
10574	s,@CPPFLAGS@,$CPPFLAGS,;t t
10575	s,@ac_ct_CC@,$ac_ct_CC,;t t
10576	s,@EXEEXT@,$EXEEXT,;t t
10577	s,@OBJEXT@,$OBJEXT,;t t
10578	s,@DEPDIR@,$DEPDIR,;t t
10579	s,@am__include@,$am__include,;t t
10580	s,@am__quote@,$am__quote,;t t
10581	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10582	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10583	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10584	s,@CCDEPMODE@,$CCDEPMODE,;t t
10585	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10586	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10587	s,@USE_NLS@,$USE_NLS,;t t
10588	s,@LIBICONV@,$LIBICONV,;t t
10589	s,@LTLIBICONV@,$LTLIBICONV,;t t
10590	s,@INTLLIBS@,$INTLLIBS,;t t
10591	s,@LIBINTL@,$LIBINTL,;t t
10592	s,@LTLIBINTL@,$LTLIBINTL,;t t
10593	s,@POSUB@,$POSUB,;t t
10594	s,@CPP@,$CPP,;t t
10595	s,@CXX@,$CXX,;t t
10596	s,@CXXFLAGS@,$CXXFLAGS,;t t
10597	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10598	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10599	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10600	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10601	s,@EGREP@,$EGREP,;t t
10602	s,@LN_S@,$LN_S,;t t
10603	s,@RANLIB@,$RANLIB,;t t
10604	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10605	s,@IFTYPE@,$IFTYPE,;t t
10606	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10607	s,@CXXCPP@,$CXXCPP,;t t
10608	s,@ALLOCA@,$ALLOCA,;t t
10609	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10610	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10611	s,@ROHC_TRUE@,$ROHC_TRUE,;t t
10612	s,@ROHC_FALSE@,$ROHC_FALSE,;t t
10613	s,@INCLUDES@,$INCLUDES,;t t
10614	s,@LIBOBJS@,$LIBOBJS,;t t
10615	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10616	CEOF
10617
10618	_ACEOF
10619
10620	cat >>$CONFIG_STATUS <<\_ACEOF
10621	# Split the substitutions into bite-sized pieces for seds with
10622	# small command number limits, like on Digital OSF/1 and HP-UX.
10623	ac_max_sed_lines=48
10624	ac_sed_frag=1 # Number of current file.
10625	ac_beg=1 # First line for current file.
10626	ac_end=$ac_max_sed_lines # Line after last line for current file.
10627	ac_more_lines=:
10628	ac_sed_cmds=
10629	while $ac_more_lines; do
10630	if test $ac_beg -gt 1; then
10631	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10632	else	9438	} else
10633	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9439	len += 1 + keylen
		9440	}
		9441
		9442	print line
		9443	}
		9444
		9445	_ACAWK
		9446	_ACEOF
		9447	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9448	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9449	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9450	else
		9451	cat
		9452	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9453	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9454	_ACEOF
		9455
		9456	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9457	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9458	# trailing colons and then remove the whole line if VPATH becomes empty
		9459	# (actually we leave an empty line to preserve line numbers).
		9460	if test "x$srcdir" = x.; then
		9461	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
		9462	h
		9463	s///
		9464	s/^/:/
		9465	s/[ ]*$/:/
		9466	s/:\$(srcdir):/:/g
		9467	s/:\${srcdir}:/:/g
		9468	s/:@srcdir@:/:/g
		9469	s/^:*//
		9470	s/:*$//
		9471	x
		9472	s/$=[ ]$./\1/
		9473	G
		9474	s/\n//
		9475	s/^[^=]=[ ]$//
		9476	}'
		9477	fi
		9478
		9479	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9480	fi # test -n "$CONFIG_FILES"
		9481
		9482	# Set up the scripts for CONFIG_HEADERS section.
		9483	# No need to generate them if there are no CONFIG_HEADERS.
		9484	# This happens for instance with `./config.status Makefile'.
		9485	if test -n "$CONFIG_HEADERS"; then
		9486	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
		9487	BEGIN {
		9488	_ACEOF
		9489
		9490	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9491	# here-document in config.status, that substitutes the proper values into
		9492	# config.h.in to produce config.h.
		9493
		9494	# Create a delimiter string that does not exist in confdefs.h, to ease
		9495	# handling of long lines.
		9496	ac_delim='%!_!# '
		9497	for ac_last_try in false false :; do
		9498	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9499	if test -z "$ac_tt"; then
		9500	break
		9501	elif $ac_last_try; then
		9502	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9503	else
		9504	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9505	fi
		9506	done
		9507
		9508	# For the awk script, D is an array of macro values keyed by name,
		9509	# likewise P contains macro parameters if any. Preserve backslash
		9510	# newline sequences.
		9511
		9512	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9513	sed -n '
		9514	s/.\{148\}/&'"$ac_delim"'/g
		9515	t rset
		9516	:rset
		9517	s/^[ ]#[ ]define[ ][ ]*/ /
		9518	t def
		9519	d
		9520	:def
		9521	s/\\$//
		9522	t bsnl
		9523	s/["\\]/\\&/g
		9524	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9525	D["\1"]=" \3"/p
		9526	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
		9527	d
		9528	:bsnl
		9529	s/["\\]/\\&/g
		9530	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9531	D["\1"]=" \3\\\\\\n"\\/p
		9532	t cont
		9533	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
		9534	t cont
		9535	d
		9536	:cont
		9537	n
		9538	s/.\{148\}/&'"$ac_delim"'/g
		9539	t clear
		9540	:clear
		9541	s/\\$//
		9542	t bsnlc
		9543	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9544	d
		9545	:bsnlc
		9546	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9547	b cont
		9548	' <confdefs.h \| sed '
		9549	s/'"$ac_delim"'/"\\\
		9550	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
		9551
		9552	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9553	for (key in D) D_is_set[key] = 1
		9554	FS = ""
		9555	}
		9556	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
		9557	line = \$ 0
		9558	split(line, arg, " ")
		9559	if (arg[1] == "#") {
		9560	defundef = arg[2]
		9561	mac1 = arg[3]
		9562	} else {
		9563	defundef = substr(arg[1], 2)
		9564	mac1 = arg[2]
		9565	}
		9566	split(mac1, mac2, "(") #)
		9567	macro = mac2[1]
		9568	prefix = substr(line, 1, index(line, defundef) - 1)
		9569	if (D_is_set[macro]) {
		9570	# Preserve the white space surrounding the "#".
		9571	print prefix "define", macro P[macro] D[macro]
		9572	next
		9573	} else {
		9574	# Replace #undef with comments. This is necessary, for example,
		9575	# in the case of _POSIX_SOURCE, which is predefined and required
		9576	# on some systems where configure will not decide to define it.
		9577	if (defundef == "undef") {
		9578	print "/", prefix defundef, macro, "/"
		9579	next
		9580	}
		9581	}
		9582	}
		9583	{ print }
		9584	_ACAWK
		9585	_ACEOF
		9586	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9587	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9588	fi # test -n "$CONFIG_HEADERS"
		9589
		9590
		9591	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9592	shift
		9593	for ac_tag
		9594	do
		9595	case $ac_tag in
		9596	:[FHLC]) ac_mode=$ac_tag; continue;;
		9597	esac
		9598	case $ac_mode$ac_tag in
		9599	:[FHL]:);;
		9600	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9601	:[FH]-) ac_tag=-:-;;
		9602	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9603	esac
		9604	ac_save_IFS=$IFS
		9605	IFS=:
		9606	set x $ac_tag
		9607	IFS=$ac_save_IFS
		9608	shift
		9609	ac_file=$1
		9610	shift
		9611
		9612	case $ac_mode in
		9613	:L) ac_source=$1;;
		9614	:[FH])
		9615	ac_file_inputs=
		9616	for ac_f
		9617	do
		9618	case $ac_f in
		9619	-) ac_f="$ac_tmp/stdin";;
		9620	*) # Look for the file first in the build tree, then in the source tree
		9621	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9622	# because $ac_f cannot contain `:'.
		9623	test -f "$ac_f" \|\|
		9624	case $ac_f in
		9625	[\\/$]*) false;;
		9626	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9627	esac \|\|
		9628	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9629	esac
		9630	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
		9631	as_fn_append ac_file_inputs " '$ac_f'"
		9632	done
		9633
		9634	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9635	# use $as_me), people would be surprised to read:
		9636	# /* config.h. Generated by config.status. */
		9637	configure_input='Generated from '`
		9638	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
		9639	`' by configure.'
		9640	if test x"$ac_file" != x-; then
		9641	configure_input="$ac_file. $configure_input"
		9642	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9643	$as_echo "$as_me: creating $ac_file" >&6;}
10634	fi	9644	fi
10635	if test ! -s $tmp/subs.frag; then	9645	# Neutralize special characters interpreted by sed in replacement strings.
10636	ac_more_lines=false	9646	case $configure_input in #(
		9647	\& \| \\| \| \\ )
		9648	ac_sed_conf_input=`$as_echo "$configure_input" \|
		9649	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
		9650	*) ac_sed_conf_input=$configure_input;;
10637	else	9651	esac
10638	# The purpose of the label and of the branching condition is to
10639	# speed up the sed processing (if there are no `@' at all, there
10640	# is no need to browse any of the substitutions).
10641	# These are the two extra sed commands mentioned above.
10642	(echo ':t
10643	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10644	if test -z "$ac_sed_cmds"; then
10645	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10646	else
10647	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10648	fi
10649	ac_sed_frag=`expr $ac_sed_frag + 1`
10650	ac_beg=$ac_end
10651	ac_end=`expr $ac_end + $ac_max_sed_lines`
10652	fi
10653	done
10654	if test -z "$ac_sed_cmds"; then
10655	ac_sed_cmds=cat
10656	fi
10657	fi # test -n "$CONFIG_FILES"
10658		9652
10659	_ACEOF
10660	cat >>$CONFIG_STATUS <<\_ACEOF
10661	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10662	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10663	case $ac_file in	9653	case $ac_tag in
10664	- \| :- \| :-:* ) # input from stdin	9654	:-: \| *:-) cat >"$ac_tmp/stdin" \
10665	cat >$tmp/stdin	9655	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10666	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`	9656	esac
10667	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;	9657	;;
10668	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10669	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10670	* ) ac_file_in=$ac_file.in ;;
10671	esac	9658	esac
10672		9659
10673	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9660	ac_dir=`$as_dirname -- "$ac_file" \|\|
10674	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10675	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9661	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10676	X"$ac_file" : 'X$//$[^/]' \\| \	9662	X"$ac_file" : 'X$//$[^/]' \\| \
10677	X"$ac_file" : 'X$//$$' \\| \	9663	X"$ac_file" : 'X$//$$' \\| \
10678	X"$ac_file" : 'X$/$' \\| \	9664	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10679	. : '$.$' 2>/dev/null \|\|
10680	echo X"$ac_file" \|	9665	$as_echo X"$ac_file" \|
10681	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9666	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10682	/^X$\/\/$[^/].*/{ s//\1/; q; }	9667	s//\1/
10683	/^X$\/\/$$/{ s//\1/; q; }	9668	q
10684	/^X$\/$.*/{ s//\1/; q; }	9669	}
		9670	/^X$\/\/$[^/].*/{
		9671	s//\1/
		9672	q
		9673	}
		9674	/^X$\/\/$$/{
		9675	s//\1/
		9676	q
		9677	}
		9678	/^X$\/$.*/{
		9679	s//\1/
		9680	q
		9681	}
10685	s/.*/./; q'`	9682	s/.*/./; q'`
10686	{ if $as_mkdir_p; then	9683	as_dir="$ac_dir"; as_fn_mkdir_p
10687	mkdir -p "$ac_dir"
10688	else
10689	as_dir="$ac_dir"
10690	as_dirs=
10691	while test ! -d "$as_dir"; do
10692	as_dirs="$as_dir $as_dirs"
10693	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10694	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10695	X"$as_dir" : 'X$//$[^/]' \\| \
10696	X"$as_dir" : 'X$//$$' \\| \
10697	X"$as_dir" : 'X$/$' \\| \
10698	. : '$.$' 2>/dev/null \|\|
10699	echo X"$as_dir" \|
10700	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10701	/^X$\/\/$[^/].*/{ s//\1/; q; }
10702	/^X$\/\/$$/{ s//\1/; q; }
10703	/^X$\/$.*/{ s//\1/; q; }
10704	s/.*/./; q'`
10705	done
10706	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10707	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10708	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10709	{ (exit 1); exit 1; }; }; }
10710
10711	ac_builddir=.	9684	ac_builddir=.
10712		9685
10713	if test "$ac_dir" != .; then	9686	case "$ac_dir" in
		9687	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9688	*)
10714	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	9689	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
10715	# A "../" for each directory in $ac_dir_suffix.	9690	# A ".." for each directory in $ac_dir_suffix.
10716	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	9691	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
10717	else	9692	case $ac_top_builddir_sub in
10718	ac_dir_suffix= ac_top_builddir=	9693	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10719	fi	9694	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9695	esac ;;
		9696	esac
		9697	ac_abs_top_builddir=$ac_pwd
		9698	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9699	# for backward compatibility:
		9700	ac_top_builddir=$ac_top_build_prefix
10720		9701
10721	case $srcdir in	9702	case $srcdir in
10722	.) # No --srcdir option. We are building in place.	9703	.) # We are building in place.
10723	ac_srcdir=.	9704	ac_srcdir=.
10724	if test -z "$ac_top_builddir"; then	9705	ac_top_srcdir=$ac_top_builddir_sub
10725	ac_top_srcdir=.	9706	ac_abs_top_srcdir=$ac_pwd ;;
10726	else
10727	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10728	fi ;;
10729	[\\/]* \| ?:[\\/]* ) # Absolute path.	9707	[\\/]* \| ?:[\\/]* ) # Absolute name.
10730	ac_srcdir=$srcdir$ac_dir_suffix;	9708	ac_srcdir=$srcdir$ac_dir_suffix;
10731	ac_top_srcdir=$srcdir ;;	9709	ac_top_srcdir=$srcdir
		9710	ac_abs_top_srcdir=$srcdir ;;
10732	*) # Relative path.	9711	*) # Relative name.
10733	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9712	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10734	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9713	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9714	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10735	esac	9715	esac
		9716	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10736		9717
10737	# Do not use `cd foo && pwd` to compute absolute paths, because	9718
10738	# the directories may not exist.
10739	case `pwd` in
10740	.) ac_abs_builddir="$ac_dir";;
10741	*)
10742	case "$ac_dir" in	9719	case $ac_mode in
10743	.) ac_abs_builddir=`pwd`;;	9720	:F)
10744	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	9721	#
10745	*) ac_abs_builddir=`pwd`/"$ac_dir";;	9722	# CONFIG_FILE
10746	esac;;	9723	#
10747	esac
10748	case $ac_abs_builddir in
10749	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10750	*)
10751	case ${ac_top_builddir}. in
10752	.) ac_abs_top_builddir=$ac_abs_builddir;;
10753	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10754	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10755	esac;;
10756	esac
10757	case $ac_abs_builddir in
10758	.) ac_abs_srcdir=$ac_srcdir;;
10759	*)
10760	case $ac_srcdir in
10761	.) ac_abs_srcdir=$ac_abs_builddir;;
10762	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10763	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10764	esac;;
10765	esac
10766	case $ac_abs_builddir in
10767	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10768	*)
10769	case $ac_top_srcdir in
10770	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10771	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10772	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10773	esac;;
10774	esac
10775
10776		9724
10777	case $INSTALL in	9725	case $INSTALL in
10778	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9726	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10779	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9727	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10780	esac	9728	esac
10781
10782	# Let's still pretend it is `configure' which instantiates (i.e., don't
10783	# use $as_me), people would be surprised to read:
10784	# /* config.h. Generated by config.status. */
10785	if test x"$ac_file" = x-; then
10786	configure_input=
10787	else
10788	configure_input="$ac_file. "
10789	fi
10790	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10791	sed 's,.*/,,'` by configure."
10792
10793	# First look for the input files in the build tree, otherwise in the
10794	# src tree.
10795	ac_file_inputs=`IFS=:
10796	for f in $ac_file_in; do
10797	case $f in
10798	-) echo $tmp/stdin ;;
10799	[\\/$]*)
10800	# Absolute (can't be DOS-style, as IFS=:)
10801	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10802	echo "$as_me: error: cannot find input file: $f" >&2;}
10803	{ (exit 1); exit 1; }; }
10804	echo "$f";;
10805	*) # Relative
10806	if test -f "$f"; then
10807	# Build tree
10808	echo "$f"
10809	elif test -f "$srcdir/$f"; then
10810	# Source tree
10811	echo "$srcdir/$f"
10812	else
10813	# /dev/null tree
10814	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10815	echo "$as_me: error: cannot find input file: $f" >&2;}
10816	{ (exit 1); exit 1; }; }
10817	fi;;
10818	esac
10819	done` \|\| { (exit 1); exit 1; }
10820
10821	if test x"$ac_file" != x-; then
10822	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10823	echo "$as_me: creating $ac_file" >&6;}
10824	rm -f "$ac_file"
10825	fi
10826	_ACEOF	9729	_ACEOF
		9730
		9731	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9732	# If the template does not know about datarootdir, expand it.
		9733	# FIXME: This hack should be removed a few years after 2.60.
		9734	ac_datarootdir_hack=; ac_datarootdir_seen=
		9735	ac_sed_dataroot='
		9736	/datarootdir/ {
		9737	p
		9738	q
		9739	}
		9740	/@datadir@/p
		9741	/@docdir@/p
		9742	/@infodir@/p
		9743	/@localedir@/p
		9744	/@mandir@/p'
		9745	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9746	datarootdir) ac_datarootdir_seen=yes;;
		9747	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
		9748	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9749	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9750	_ACEOF
10827	cat >>$CONFIG_STATUS <<_ACEOF	9751	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10828	sed "$ac_vpsub	9752	ac_datarootdir_hack='
		9753	s&@datadir@&$datadir&g
		9754	s&@docdir@&$docdir&g
		9755	s&@infodir@&$infodir&g
		9756	s&@localedir@&$localedir&g
		9757	s&@mandir@&$mandir&g
		9758	s&\\\${datarootdir}&$datarootdir&g' ;;
		9759	esac
		9760	_ACEOF
		9761
		9762	# Neutralize VPATH when `$srcdir' = `.'.
		9763	# Shell code in configure.ac might set extrasub.
		9764	# FIXME: do we really want to maintain this feature?
		9765	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9766	ac_sed_extra="$ac_vpsub
10829	$extrasub	9767	$extrasub
10830	_ACEOF	9768	_ACEOF
10831	cat >>$CONFIG_STATUS <<\_ACEOF	9769	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10832	:t	9770	:t
10833	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9771	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10834	s,@configure_input@,$configure_input,;t t	9772	s\|@configure_input@\|$ac_sed_conf_input\|;t t
		9773	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9774	s&@top_build_prefix@&$ac_top_build_prefix&;t t
10835	s,@srcdir@,$ac_srcdir,;t t	9775	s&@srcdir@&$ac_srcdir&;t t
10836	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9776	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10837	s,@top_srcdir@,$ac_top_srcdir,;t t	9777	s&@top_srcdir@&$ac_top_srcdir&;t t
10838	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9778	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10839	s,@builddir@,$ac_builddir,;t t	9779	s&@builddir@&$ac_builddir&;t t
10840	s,@abs_builddir@,$ac_abs_builddir,;t t	9780	s&@abs_builddir@&$ac_abs_builddir&;t t
10841	s,@top_builddir@,$ac_top_builddir,;t t
10842	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9781	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10843	s,@INSTALL@,$ac_INSTALL,;t t	9782	s&@INSTALL@&$ac_INSTALL&;t t
10844	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out	9783	$ac_datarootdir_hack
		9784	"
		9785	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
		9786	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9787
		9788	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9789	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9790	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		9791	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9792	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9793	which seems to be undefined. Please make sure it is defined" >&5
		9794	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9795	which seems to be undefined. Please make sure it is defined" >&2;}
		9796
10845	rm -f $tmp/stdin	9797	rm -f "$ac_tmp/stdin"
		9798	case $ac_file in
		9799	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		9800	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		9801	esac \
		9802	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9803	;;
		9804	:H)
		9805	#
		9806	# CONFIG_HEADER
		9807	#
10846	if test x"$ac_file" != x-; then	9808	if test x"$ac_file" != x-; then
10847	mv $tmp/out $ac_file	9809	{
10848	else	9810	$as_echo "/* $configure_input */" \
10849	cat $tmp/out	9811	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10850	rm -f $tmp/out	9812	} >"$ac_tmp/config.h" \
10851	fi	9813	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10852
10853	done
10854	_ACEOF
10855	cat >>$CONFIG_STATUS <<\_ACEOF
10856
10857	#
10858	# CONFIG_HEADER section.
10859	#
10860
10861	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10862	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10863	#
10864	# ac_d sets the value in "#define NAME VALUE" lines.
10865	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10866	ac_dB='[ ].*$,\1#\2'
10867	ac_dC=' '
10868	ac_dD=',;t'
10869	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10870	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10871	ac_uB='$,\1#\2define\3'
10872	ac_uC=' '
10873	ac_uD=',;t'
10874
10875	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10876	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10877	case $ac_file in
10878	- \| :- \| :-:* ) # input from stdin
10879	cat >$tmp/stdin
10880	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10881	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10882	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10883	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10884	* ) ac_file_in=$ac_file.in ;;
10885	esac
10886
10887	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10888	echo "$as_me: creating $ac_file" >&6;}
10889
10890	# First look for the input files in the build tree, otherwise in the
10891	# src tree.
10892	ac_file_inputs=`IFS=:
10893	for f in $ac_file_in; do
10894	case $f in
10895	-) echo $tmp/stdin ;;
10896	[\\/$]*)
10897	# Absolute (can't be DOS-style, as IFS=:)
10898	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10899	echo "$as_me: error: cannot find input file: $f" >&2;}
10900	{ (exit 1); exit 1; }; }
10901	# Do quote $f, to prevent DOS paths from being IFS'd.
10902	echo "$f";;
10903	*) # Relative
10904	if test -f "$f"; then
10905	# Build tree
10906	echo "$f"
10907	elif test -f "$srcdir/$f"; then
10908	# Source tree
10909	echo "$srcdir/$f"
10910	else
10911	# /dev/null tree
10912	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10913	echo "$as_me: error: cannot find input file: $f" >&2;}
10914	{ (exit 1); exit 1; }; }
10915	fi;;
10916	esac
10917	done` \|\| { (exit 1); exit 1; }
10918	# Remove the trailing spaces.
10919	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10920
10921	_ACEOF
10922
10923	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10924	# `conftest.undefs', that substitutes the proper values into
10925	# config.h.in to produce config.h. The first handles `#define'
10926	# templates, and the second `#undef' templates.
10927	# And first: Protect against being on the right side of a sed subst in
10928	# config.status. Protect against being in an unquoted here document
10929	# in config.status.
10930	rm -f conftest.defines conftest.undefs
10931	# Using a here document instead of a string reduces the quoting nightmare.
10932	# Putting comments in sed scripts is not portable.
10933	#
10934	# `end' is used to avoid that the second main sed command (meant for
10935	# 0-ary CPP macros) applies to n-ary macro definitions.
10936	# See the Autoconf documentation for `clear'.
10937	cat >confdef2sed.sed <<\_ACEOF
10938	s/[\\&,]/\\&/g
10939	s,[\\$`],\\&,g
10940	t clear
10941	: clear
10942	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10943	t end
10944	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10945	: end
10946	_ACEOF
10947	# If some macros were called several times there might be several times
10948	# the same #defines, which is useless. Nevertheless, we may not want to
10949	# sort them, since we want the last AC-DEFINE to be honored.
10950	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10951	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10952	rm -f confdef2sed.sed
10953
10954	# This sed command replaces #undef with comments. This is necessary, for
10955	# example, in the case of _POSIX_SOURCE, which is predefined and required
10956	# on some systems where configure will not decide to define it.
10957	cat >>conftest.undefs <<\_ACEOF
10958	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10959	_ACEOF
10960
10961	# Break up conftest.defines because some shells have a limit on the size
10962	# of here documents, and old seds have small limits too (100 cmds).
10963	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10964	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10965	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10966	echo ' :' >>$CONFIG_STATUS
10967	rm -f conftest.tail
10968	while grep . conftest.defines >/dev/null
10969	do
10970	# Write a limited-size here document to $tmp/defines.sed.
10971	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10972	# Speed up: don't consider the non `#define' lines.
10973	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10974	# Work around the forget-to-reset-the-flag bug.
10975	echo 't clr' >>$CONFIG_STATUS
10976	echo ': clr' >>$CONFIG_STATUS
10977	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10978	echo 'CEOF
10979	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10980	rm -f $tmp/in
10981	mv $tmp/out $tmp/in
10982	' >>$CONFIG_STATUS
10983	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10984	rm -f conftest.defines
10985	mv conftest.tail conftest.defines
10986	done
10987	rm -f conftest.defines
10988	echo ' fi # grep' >>$CONFIG_STATUS
10989	echo >>$CONFIG_STATUS
10990
10991	# Break up conftest.undefs because some shells have a limit on the size
10992	# of here documents, and old seds have small limits too (100 cmds).
10993	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10994	rm -f conftest.tail
10995	while grep . conftest.undefs >/dev/null
10996	do
10997	# Write a limited-size here document to $tmp/undefs.sed.
10998	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10999	# Speed up: don't consider the non `#undef'
11000	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
11001	# Work around the forget-to-reset-the-flag bug.
11002	echo 't clr' >>$CONFIG_STATUS
11003	echo ': clr' >>$CONFIG_STATUS
11004	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11005	echo 'CEOF
11006	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11007	rm -f $tmp/in
11008	mv $tmp/out $tmp/in
11009	' >>$CONFIG_STATUS
11010	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11011	rm -f conftest.undefs
11012	mv conftest.tail conftest.undefs
11013	done
11014	rm -f conftest.undefs
11015
11016	cat >>$CONFIG_STATUS <<\_ACEOF
11017	# Let's still pretend it is `configure' which instantiates (i.e., don't
11018	# use $as_me), people would be surprised to read:
11019	# /* config.h. Generated by config.status. */
11020	if test x"$ac_file" = x-; then
11021	echo "/* Generated by configure. */" >$tmp/config.h
11022	else
11023	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11024	fi
11025	cat $tmp/in >>$tmp/config.h
11026	rm -f $tmp/in
11027	if test x"$ac_file" != x-; then
11028	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	9814	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11029	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9815	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11030	echo "$as_me: $ac_file is unchanged" >&6;}	9816	$as_echo "$as_me: $ac_file is unchanged" >&6;}
11031	else	9817	else
11032	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
11033	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11034	X"$ac_file" : 'X$//$[^/]' \\| \
11035	X"$ac_file" : 'X$//$$' \\| \
11036	X"$ac_file" : 'X$/$' \\| \
11037	. : '$.$' 2>/dev/null \|\|
11038	echo X"$ac_file" \|
11039	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11040	/^X$\/\/$[^/].*/{ s//\1/; q; }
11041	/^X$\/\/$$/{ s//\1/; q; }
11042	/^X$\/$.*/{ s//\1/; q; }
11043	s/.*/./; q'`
11044	{ if $as_mkdir_p; then
11045	mkdir -p "$ac_dir"
11046	else
11047	as_dir="$ac_dir"
11048	as_dirs=
11049	while test ! -d "$as_dir"; do
11050	as_dirs="$as_dir $as_dirs"
11051	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11052	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11053	X"$as_dir" : 'X$//$[^/]' \\| \
11054	X"$as_dir" : 'X$//$$' \\| \
11055	X"$as_dir" : 'X$/$' \\| \
11056	. : '$.$' 2>/dev/null \|\|
11057	echo X"$as_dir" \|
11058	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11059	/^X$\/\/$[^/].*/{ s//\1/; q; }
11060	/^X$\/\/$$/{ s//\1/; q; }
11061	/^X$\/$.*/{ s//\1/; q; }
11062	s/.*/./; q'`
11063	done
11064	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11065	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11066	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11067	{ (exit 1); exit 1; }; }; }
11068
11069	rm -f $ac_file	9818	rm -f "$ac_file"
11070	mv $tmp/config.h $ac_file	9819	mv "$ac_tmp/config.h" "$ac_file" \
		9820	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11071	fi	9821	fi
11072	else	9822	else
11073	cat $tmp/config.h	9823	$as_echo "/* $configure_input */" \
11074	rm -f $tmp/config.h	9824	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9825	\|\| as_fn_error $? "could not create -" "$LINENO" 5
11075	fi	9826	fi
11076	# Compute $ac_file's index in $config_headers.	9827	# Compute "$ac_file"'s index in $config_headers.
11077	_am_stamp_count=1	9828	_am_stamp_count=1
11078	for _am_header in $config_headers :; do	9829	for _am_header in $config_headers :; do
11079	case $_am_header in	9830	case $_am_header in
11080	$ac_file \| $ac_file:* )	9831	"$ac_file" \| "$ac_file":* )
11081	break ;;	9832	break ;;
11082	* )	9833	* )
11083	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9834	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11084	esac	9835	esac
11085	done	9836	done
11086	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|	9837	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" \|\|
11087	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \	9838	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11088	X$ac_file : 'X$//$[^/]' \\| \	9839	X"$ac_file" : 'X$//$[^/]' \\| \
11089	X$ac_file : 'X$//$$' \\| \	9840	X"$ac_file" : 'X$//$$' \\| \
11090	X$ac_file : 'X$/$' \\| \	9841	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
11091	. : '$.$' 2>/dev/null \|\|
11092	echo X$ac_file \|	9842	$as_echo X"$ac_file" \|
11093	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9843	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11094	/^X$\/\/$[^/].*/{ s//\1/; q; }	9844	s//\1/
11095	/^X$\/\/$$/{ s//\1/; q; }	9845	q
11096	/^X$\/$.*/{ s//\1/; q; }	9846	}
		9847	/^X$\/\/$[^/].*/{
		9848	s//\1/
		9849	q
		9850	}
		9851	/^X$\/\/$$/{
		9852	s//\1/
		9853	q
		9854	}
		9855	/^X$\/$.*/{
		9856	s//\1/
		9857	q
		9858	}
11097	s/.*/./; q'`/stamp-h$_am_stamp_count	9859	s/.*/./; q'`/stamp-h$_am_stamp_count
11098	done	9860	;;
11099	_ACEOF
11100	cat >>$CONFIG_STATUS <<\_ACEOF
11101		9861
11102	#
11103	# CONFIG_COMMANDS section.
11104	#
11105	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11106	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
11107	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11108	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
11109	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
11110	X"$ac_dest" : 'X$//$[^/]' \\| \
11111	X"$ac_dest" : 'X$//$$' \\| \
11112	X"$ac_dest" : 'X$/$' \\| \
11113	. : '$.$' 2>/dev/null \|\|
11114	echo X"$ac_dest" \|
11115	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11116	/^X$\/\/$[^/].*/{ s//\1/; q; }
11117	/^X$\/\/$$/{ s//\1/; q; }
11118	/^X$\/$.*/{ s//\1/; q; }
11119	s/.*/./; q'`
11120	{ if $as_mkdir_p; then
11121	mkdir -p "$ac_dir"
11122	else
11123	as_dir="$ac_dir"
11124	as_dirs=
11125	while test ! -d "$as_dir"; do
11126	as_dirs="$as_dir $as_dirs"
11127	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11128	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11129	X"$as_dir" : 'X$//$[^/]' \\| \
11130	X"$as_dir" : 'X$//$$' \\| \
11131	X"$as_dir" : 'X$/$' \\| \
11132	. : '$.$' 2>/dev/null \|\|
11133	echo X"$as_dir" \|
11134	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11135	/^X$\/\/$[^/].*/{ s//\1/; q; }
11136	/^X$\/\/$$/{ s//\1/; q; }
11137	/^X$\/$.*/{ s//\1/; q; }
11138	s/.*/./; q'`
11139	done
11140	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11141	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11142	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11143	{ (exit 1); exit 1; }; }; }
11144
11145	ac_builddir=.
11146
11147	if test "$ac_dir" != .; then
11148	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
11149	# A "../" for each directory in $ac_dir_suffix.
11150	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
11151	else
11152	ac_dir_suffix= ac_top_builddir=
11153	fi
11154
11155	case $srcdir in
11156	.) # No --srcdir option. We are building in place.
11157	ac_srcdir=.
11158	if test -z "$ac_top_builddir"; then
11159	ac_top_srcdir=.
11160	else
11161	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
11162	fi ;;
11163	[\\/]* \| ?:[\\/]* ) # Absolute path.
11164	ac_srcdir=$srcdir$ac_dir_suffix;
11165	ac_top_srcdir=$srcdir ;;
11166	*) # Relative path.
11167	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11168	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11169	esac
11170
11171	# Do not use `cd foo && pwd` to compute absolute paths, because
11172	# the directories may not exist.
11173	case `pwd` in
11174	.) ac_abs_builddir="$ac_dir";;
11175	*)
11176	case "$ac_dir" in
11177	.) ac_abs_builddir=`pwd`;;
11178	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11179	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11180	esac;;
11181	esac
11182	case $ac_abs_builddir in
11183	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11184	*)
11185	case ${ac_top_builddir}. in
11186	.) ac_abs_top_builddir=$ac_abs_builddir;;
11187	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11188	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11189	esac;;
11190	esac
11191	case $ac_abs_builddir in
11192	.) ac_abs_srcdir=$ac_srcdir;;
11193	*)
11194	case $ac_srcdir in
11195	.) ac_abs_srcdir=$ac_abs_builddir;;
11196	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11197	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11198	esac;;
11199	esac
11200	case $ac_abs_builddir in
11201	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11202	*)
11203	case $ac_top_srcdir in
11204	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11205	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11206	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11207	esac;;
11208	esac
11209
11210
11211	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	9862	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11212	echo "$as_me: executing $ac_dest commands" >&6;}	9863	$as_echo "$as_me: executing $ac_file commands" >&6;}
11213	case $ac_dest in	9864	;;
		9865	esac
		9866
		9867
		9868	case $ac_file$ac_mode in
11214	default-1 )	9869	"default-1":C)
11215	for ac_file in $CONFIG_FILES; do	9870	for ac_file in $CONFIG_FILES; do
11216	# Support "outfile[:infile[:infile...]]"	9871	# Support "outfile[:infile[:infile...]]"
11217	case "$ac_file" in	9872	case "$ac_file" in
11218	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;	9873	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
11219	esac	9874	esac
…		…
11305	done	9960	done
11306	fi	9961	fi
11307	;;	9962	;;
11308	esac	9963	esac
11309	done ;;	9964	done ;;
11310	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do	9965	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
11311	# Strip MF so we end up with the name of the file.	9966	# Strip MF so we end up with the name of the file.
11312	mf=`echo "$mf" \| sed -e 's/:.*$//'`	9967	mf=`echo "$mf" \| sed -e 's/:.*$//'`
11313	# Check whether this is an Automake generated Makefile or not.	9968	# Check whether this is an Automake generated Makefile or not.
11314	# We used to match only the files named `Makefile.in', but	9969	# We used to match only the files named `Makefile.in', but
11315	# some people rename them; so instead we look at the file content.	9970	# some people rename them; so instead we look at the file content.
11316	# Grep'ing the first line is not enough: some people post-process	9971	# Grep'ing the first line is not enough: some people post-process
11317	# each Makefile.in and add a new line on top of each file to say so.	9972	# each Makefile.in and add a new line on top of each file to say so.
11318	# So let's grep whole file.	9973	# So let's grep whole file.
11319	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	9974	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
11320	dirpart=`(dirname "$mf") 2>/dev/null \|\|	9975	dirpart=`$as_dirname -- "$mf" \|\|
11321	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \	9976	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
11322	X"$mf" : 'X$//$[^/]' \\| \	9977	X"$mf" : 'X$//$[^/]' \\| \
11323	X"$mf" : 'X$//$$' \\| \	9978	X"$mf" : 'X$//$$' \\| \
11324	X"$mf" : 'X$/$' \\| \	9979	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
11325	. : '$.$' 2>/dev/null \|\|
11326	echo X"$mf" \|	9980	$as_echo X"$mf" \|
11327	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9981	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11328	/^X$\/\/$[^/].*/{ s//\1/; q; }	9982	s//\1/
11329	/^X$\/\/$$/{ s//\1/; q; }	9983	q
11330	/^X$\/$.*/{ s//\1/; q; }	9984	}
		9985	/^X$\/\/$[^/].*/{
		9986	s//\1/
		9987	q
		9988	}
		9989	/^X$\/\/$$/{
		9990	s//\1/
		9991	q
		9992	}
		9993	/^X$\/$.*/{
		9994	s//\1/
		9995	q
		9996	}
11331	s/.*/./; q'`	9997	s/.*/./; q'`
11332	else	9998	else
11333	continue	9999	continue
11334	fi	10000	fi
11335	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue	10001	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
11336	# Extract the definition of DEP_FILES from the Makefile without	10002	# Extract the definition of DEP_FILES from the Makefile without
…		…
11354	}	10020	}
11355	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \	10021	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
11356	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10022	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11357	# Make sure the directory exists.	10023	# Make sure the directory exists.
11358	test -f "$dirpart/$file" && continue	10024	test -f "$dirpart/$file" && continue
11359	fdir=`(dirname "$file") 2>/dev/null \|\|	10025	fdir=`$as_dirname -- "$file" \|\|
11360	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \	10026	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11361	X"$file" : 'X$//$[^/]' \\| \	10027	X"$file" : 'X$//$[^/]' \\| \
11362	X"$file" : 'X$//$$' \\| \	10028	X"$file" : 'X$//$$' \\| \
11363	X"$file" : 'X$/$' \\| \	10029	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
11364	. : '$.$' 2>/dev/null \|\|
11365	echo X"$file" \|	10030	$as_echo X"$file" \|
11366	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10031	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11367	/^X$\/\/$[^/].*/{ s//\1/; q; }	10032	s//\1/
11368	/^X$\/\/$$/{ s//\1/; q; }	10033	q
11369	/^X$\/$.*/{ s//\1/; q; }	10034	}
		10035	/^X$\/\/$[^/].*/{
		10036	s//\1/
		10037	q
		10038	}
		10039	/^X$\/\/$$/{
		10040	s//\1/
		10041	q
		10042	}
		10043	/^X$\/$.*/{
		10044	s//\1/
		10045	q
		10046	}
11370	s/.*/./; q'`	10047	s/.*/./; q'`
11371	{ if $as_mkdir_p; then
11372	mkdir -p $dirpart/$fdir
11373	else
11374	as_dir=$dirpart/$fdir	10048	as_dir=$dirpart/$fdir; as_fn_mkdir_p
11375	as_dirs=
11376	while test ! -d "$as_dir"; do
11377	as_dirs="$as_dir $as_dirs"
11378	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11379	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11380	X"$as_dir" : 'X$//$[^/]' \\| \
11381	X"$as_dir" : 'X$//$$' \\| \
11382	X"$as_dir" : 'X$/$' \\| \
11383	. : '$.$' 2>/dev/null \|\|
11384	echo X"$as_dir" \|
11385	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11386	/^X$\/\/$[^/].*/{ s//\1/; q; }
11387	/^X$\/\/$$/{ s//\1/; q; }
11388	/^X$\/$.*/{ s//\1/; q; }
11389	s/.*/./; q'`
11390	done
11391	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11392	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11393	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11394	{ (exit 1); exit 1; }; }; }
11395
11396	# echo "creating $dirpart/$file"	10049	# echo "creating $dirpart/$file"
11397	echo '# dummy' > "$dirpart/$file"	10050	echo '# dummy' > "$dirpart/$file"
11398	done	10051	done
11399	done	10052	done
11400	;;	10053	;;
		10054
11401	esac	10055	esac
11402	done	10056	done # for ac_tag
11403	_ACEOF
11404		10057
11405	cat >>$CONFIG_STATUS <<\_ACEOF
11406		10058
11407	{ (exit 0); exit 0; }	10059	as_fn_exit 0
11408	_ACEOF	10060	_ACEOF
11409	chmod +x $CONFIG_STATUS
11410	ac_clean_files=$ac_clean_files_save	10061	ac_clean_files=$ac_clean_files_save
11411		10062
11412		10063	test $ac_write_fail = 0 \|\|
11413		10064	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11414	echo
11415	echo "***"
11416	echo "*** Configuration Summary"
11417	echo "***"
11418	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11419	echo "*** Cipher used: $CIPHER"
11420	echo "*** Digest used: $DIGEST"
11421	echo "*** HMAC length: $HMAC"
11422	echo "*** RAND used: $RAND"
11423	echo "*** Max. MTU: $MTU"
11424	echo "*** Compression: $COMPRESS"
11425
11426	if test "x$DIGEST" = xmd4; then
11427	echo "***"
11428	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
11429	fi
11430
11431	if test "$HMAC" -lt 12; then
11432	echo "***"
11433	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
11434	fi
11435
11436	if test "$RAND" -lt 8; then
11437	echo "***"
11438	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
11439	fi
11440
11441	echo "***"
11442
11443	echo
11444
11445		10065
11446		10066
11447	# configure is writing to config.log, and then calls config.status.	10067	# configure is writing to config.log, and then calls config.status.
11448	# config.status does its own redirection, appending to config.log.	10068	# config.status does its own redirection, appending to config.log.
11449	# Unfortunately, on DOS this fails, as config.log is still kept open	10069	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
11460	exec 5>/dev/null	10080	exec 5>/dev/null
11461	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	10081	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11462	exec 5>>config.log	10082	exec 5>>config.log
11463	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	10083	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11464	# would make configure fail if this is the last instruction.	10084	# would make configure fail if this is the last instruction.
11465	$ac_cs_success \|\| { (exit 1); exit 1; }	10085	$ac_cs_success \|\| as_fn_exit 1
11466	fi	10086	fi
		10087	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10088	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10089	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		10090	fi
11467		10091
		10092
		10093	echo
		10094	echo "***"
		10095	echo "*** Configuration Summary"
		10096	echo "***"
		10097	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10098	echo "*** RSA size: $RSA"
		10099	echo "*** Cipher used: $CIPHER"
		10100	echo "*** Digest used: $DIGEST"
		10101	echo "*** Authdigest: $AUTH"
		10102	echo "*** HMAC length: $HMAC"
		10103	echo "*** Max. MTU: $MTU"
		10104
		10105	echo "***"
		10106	echo "*** Enable options:"
		10107	grep ENABLE_ config.h \| sed -e 's/^/*** /'
		10108
		10109	if test "$HMACSIZE" -lt 12; then
		10110	echo "***"
		10111	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
		10112	fi
		10113
		10114	echo "***"
		10115	echo
		10116
		10117	if pkg-config --exists 'libcrypto >= 1.1 libcrypto < 2.0'; then
		10118	cat <<EOF
		10119	[33m
		10120	***
		10121	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		10122	***
		10123	*** You seem to configure gvpe with OpenSSL 1.1 or newer.
		10124	*** While this probably compiles, please note that this is not only
		10125	*** unsupported, but also discouraged.
		10126	***
		10127	*** It is recommended to use either OpenSSL 1.0, as long as that is still
		10128	*** supported, or LibreSSL (https://www.libressl.org/).
		10129	***
		10130	*** This is not a political issue - while porting GVPE to the newer
		10131	*** OpenSSL 1.1 API, I encountered two incompatible API changes that were
		10132	*** not documented, were not caught while compiling but caused security
		10133	*** issues. When reported, the reaction of the OpenSSL developers was to
		10134	*** update the documentation.
		10135	***
		10136	*** As a result, I lost all confidence in the ability and desire of
		10137	*** OpenSSL developers to create a safe API, and would highly recommend
		10138	*** switching to LibreSSL which explicitly avoids such braking changes.
		10139	***
		10140	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		10141	***
		10142	*** Again, do not use OpenSSL 1.1 and complain if stuff breaks.
		10143	*** You have been warned, but your choice is respected.
		10144	***
		10145	[0m
		10146
		10147	EOF
		10148	fi
		10149
		10150

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-<
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Comparing gvpe/configure (file contents): Revision 1.19 by pcg, Thu May 13 13:09:16 2004 UTC vs. Revision 1.60 by root, Thu Oct 25 07:31:58 2018 UTC

Diff Legend

Comparing gvpe/configure (file contents):
Revision 1.19 by pcg, Thu May 13 13:09:16 2004 UTC vs.
Revision 1.60 by root, Thu Oct 25 07:31:58 2018 UTC