[ViewVC] Diff of: cvs/gvpe/configure

Comparing gvpe/configure (file contents):
Revision 1.15 by pcg, Thu Jan 29 19:22:05 2004 UTC vs.
Revision 1.59 by root, Thu Oct 25 04:32:26 2018 UTC

…		…
1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.	3	# Generated by GNU Autoconf 2.69.
4	#	4	#
		5	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
		7	#
		8	#
6	# This configure script is free software; the Free Software Foundation	9	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.	10	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##	11	## -------------------- ##
9	## M4sh Initialization. ##	12	## M4sh Initialization. ##
10	## --------------------- ##	13	## -------------------- ##
11		14
12	# Be Bourne compatible	15	# Be more Bourne compatible
		16	DUALCASE=1; export DUALCASE # for MKS sh
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14	emulate sh	18	emulate sh
15	NULLCMD=:	19	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.	21	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'	22	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	23	setopt NO_GLOB_SUBST
		24	else
		25	case `(set -o) 2>/dev/null` in #(
		26	posix) :
20	set -o posix	27	set -o posix ;; #(
		28	*) :
		29	;;
		30	esac
21	fi	31	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23		32
24	# Support unset when possible.	33
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then	34	as_nl='
26	as_unset=unset	35	'
		36	export as_nl
		37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		41	# Prefer a ksh shell builtin over an external printf program on Solaris,
		42	# but without wasting forks for bash or zsh.
		43	if test -z "$BASH_VERSION$ZSH_VERSION" \
		44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		45	as_echo='print -r --'
		46	as_echo_n='print -rn --'
		47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		48	as_echo='printf %s\n'
		49	as_echo_n='printf %s'
		50	else
		51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		53	as_echo_n='/usr/ucb/echo -n'
27	else	54	else
28	as_unset=false	55	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		56	as_echo_n_body='eval
		57	arg=$1;
		58	case $arg in #(
		59	"$as_nl")
		60	expr "X$arg" : "X\$.*\$$as_nl";
		61	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		62	esac;
		63	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		64	'
		65	export as_echo_n_body
		66	as_echo_n='sh -c $as_echo_n_body as_echo'
		67	fi
		68	export as_echo_body
		69	as_echo='sh -c $as_echo_body as_echo'
29	fi	70	fi
30		71
		72	# The user is always right.
		73	if test "${PATH_SEPARATOR+set}" != set; then
		74	PATH_SEPARATOR=:
		75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		77	PATH_SEPARATOR=';'
		78	}
		79	fi
31		80
32	# Work around bugs in pre-3.0 UWIN ksh.	81
33	$as_unset ENV MAIL MAILPATH	82	# IFS
		83	# We need space, tab and new line, in precisely that order. Quoting is
		84	# there to prevent editors from complaining about space-tab.
		85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		86	# splitting by setting IFS to empty value.)
		87	IFS=" "" $as_nl"
		88
		89	# Find who we are. Look in the path if we contain no directory separator.
		90	as_myself=
		91	case $0 in #((
		92	[\\/] ) as_myself=$0 ;;
		93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		94	for as_dir in $PATH
		95	do
		96	IFS=$as_save_IFS
		97	test -z "$as_dir" && as_dir=.
		98	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114	# Unset variables that we do not need and which cause bugs (e.g. in
		115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		116	# suppresses any "Segmentation fault" message there. '((' could
		117	# trigger a bug in pdksh 5.2.14.
		118	for as_var in BASH_ENV ENV MAIL MAILPATH
		119	do eval test x\${$as_var+set} = xset \
		120	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		121	done
34	PS1='$ '	122	PS1='$ '
35	PS2='> '	123	PS2='> '
36	PS4='+ '	124	PS4='+ '
37		125
38	# NLS nuisances.	126	# NLS nuisances.
39	for as_var in \	127	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	128	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	129	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	130	export LANGUAGE
		131
		132	# CDPATH.
		133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		134
		135	# Use a proper internal environment variable to ensure we don't fall
		136	# into an infinite loop, continuously re-executing ourselves.
		137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		138	_as_can_reexec=no; export _as_can_reexec;
		139	# We cannot yet assume a decent shell, so we have to provide a
		140	# neutralization value for shells without unset; and this also
		141	# works around shells that cannot unset nonexistent variables.
		142	# Preserve -v and -x to the replacement shell.
		143	BASH_ENV=/dev/null
		144	ENV=/dev/null
		145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		146	case $- in # ((((
		147	vx* \| xv* ) as_opts=-vx ;;
		148	v ) as_opts=-v ;;
		149	x ) as_opts=-x ;;
		150	* ) as_opts= ;;
		151	esac
		152	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		153	# Admittedly, this is quite paranoid, since all the known shells bail
		154	# out after a failed `exec'.
		155	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		156	as_fn_exit 255
		157	fi
		158	# We don't want this to propagate to other subprocesses.
		159	{ _as_can_reexec=; unset _as_can_reexec;}
		160	if test "x$CONFIG_SHELL" = x; then
		161	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
		162	emulate sh
		163	NULLCMD=:
		164	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		165	# is contrary to our usage. Disable this feature.
		166	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		167	setopt NO_GLOB_SUBST
		168	else
		169	case \`(set -o) 2>/dev/null\` in #(
		170	posix) :
		171	set -o posix ;; #(
		172	*) :
		173	;;
		174	esac
		175	fi
		176	"
		177	as_required="as_fn_return () { (exit \$1); }
		178	as_fn_success () { as_fn_return 0; }
		179	as_fn_failure () { as_fn_return 1; }
		180	as_fn_ret_success () { return 0; }
		181	as_fn_ret_failure () { return 1; }
		182
		183	exitcode=0
		184	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
		185	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		186	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
		187	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		188	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
		189
		190	else
		191	exitcode=1; echo positional parameters were not saved.
		192	fi
		193	test x\$exitcode = x0 \|\| exit 1
		194	test -x / \|\| exit 1"
		195	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		196	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		197	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		198	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
		199	test \$(( 1 + 1 )) = 2 \|\| exit 1"
		200	if (eval "$as_required") 2>/dev/null; then :
		201	as_have_required=yes
		202	else
		203	as_have_required=no
		204	fi
		205	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
		206
		207	else
		208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		209	as_found=false
		210	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
43	do	211	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	212	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	213	test -z "$as_dir" && as_dir=.
		214	as_found=:
		215	case $as_dir in #(
		216	/*)
		217	for as_base in sh bash ksh sh5; do
		218	# Try only shells that exist, to save several forks.
		219	as_shell=$as_dir/$as_base
		220	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
		221	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
		222	CONFIG_SHELL=$as_shell as_have_required=yes
		223	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
		224	break 2
		225	fi
		226	fi
		227	done;;
		228	esac
		229	as_found=false
		230	done
		231	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
		232	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
		233	CONFIG_SHELL=$SHELL as_have_required=yes
		234	fi; }
		235	IFS=$as_save_IFS
		236
		237
		238	if test "x$CONFIG_SHELL" != x; then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	vx* \| xv* ) as_opts=-vx ;;
		249	v ) as_opts=-v ;;
		250	x ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno; then :
		261	$as_echo "$0: This script requires a shell more modern than all"
		262	$as_echo "$0: the shells that I found on your system."
		263	if test x${ZSH_VERSION+set} = xset ; then
		264	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		265	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
46	else	266	else
47	$as_unset $as_var	267	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
		268	$0: including any error possibly output before this
		269	$0: message. Then install a modern shell, or manually run
		270	$0: the script under such a shell if you do have one."
48	fi	271	fi
49	done	272	exit 1
		273	fi
		274	fi
		275	fi
		276	SHELL=${CONFIG_SHELL-/bin/sh}
		277	export SHELL
		278	# Unset more variables known to interfere with behavior of common tools.
		279	CLICOLOR_FORCE= GREP_OPTIONS=
		280	unset CLICOLOR_FORCE GREP_OPTIONS
50		281
51	# Required to use basename.	282	## --------------------- ##
		283	## M4sh Shell Functions. ##
		284	## --------------------- ##
		285	# as_fn_unset VAR
		286	# ---------------
		287	# Portably unset VAR.
		288	as_fn_unset ()
		289	{
		290	{ eval $1=; unset $1;}
		291	}
		292	as_unset=as_fn_unset
		293
		294	# as_fn_set_status STATUS
		295	# -----------------------
		296	# Set $? to STATUS, without forking.
		297	as_fn_set_status ()
		298	{
		299	return $1
		300	} # as_fn_set_status
		301
		302	# as_fn_exit STATUS
		303	# -----------------
		304	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		305	as_fn_exit ()
		306	{
		307	set +e
		308	as_fn_set_status $1
		309	exit $1
		310	} # as_fn_exit
		311
		312	# as_fn_mkdir_p
		313	# -------------
		314	# Create "$as_dir" as a directory, including parents if necessary.
		315	as_fn_mkdir_p ()
		316	{
		317
		318	case $as_dir in #(
		319	-*) as_dir=./$as_dir;;
		320	esac
		321	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
		322	as_dirs=
		323	while :; do
		324	case $as_dir in #(
		325	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
		326	*) as_qdir=$as_dir;;
		327	esac
		328	as_dirs="'$as_qdir' $as_dirs"
		329	as_dir=`$as_dirname -- "$as_dir" \|\|
		330	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
		331	X"$as_dir" : 'X$//$[^/]' \\| \
		332	X"$as_dir" : 'X$//$$' \\| \
		333	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
		334	$as_echo X"$as_dir" \|
		335	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
		336	s//\1/
		337	q
		338	}
		339	/^X$\/\/$[^/].*/{
		340	s//\1/
		341	q
		342	}
		343	/^X$\/\/$$/{
		344	s//\1/
		345	q
		346	}
		347	/^X$\/$.*/{
		348	s//\1/
		349	q
		350	}
		351	s/.*/./; q'`
		352	test -d "$as_dir" && break
		353	done
		354	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
		355	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
		356
		357
		358	} # as_fn_mkdir_p
		359
		360	# as_fn_executable_p FILE
		361	# -----------------------
		362	# Test if FILE is an executable regular file.
		363	as_fn_executable_p ()
		364	{
		365	test -f "$1" && test -x "$1"
		366	} # as_fn_executable_p
		367	# as_fn_append VAR VALUE
		368	# ----------------------
		369	# Append the text in VALUE to the end of the definition contained in VAR. Take
		370	# advantage of any shell optimizations that allow amortized linear growth over
		371	# repeated appends, instead of the typical quadratic growth present in naive
		372	# implementations.
		373	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		374	eval 'as_fn_append ()
		375	{
		376	eval $1+=\$2
		377	}'
		378	else
		379	as_fn_append ()
		380	{
		381	eval $1=\$$1\$2
		382	}
		383	fi # as_fn_append
		384
		385	# as_fn_arith ARG...
		386	# ------------------
		387	# Perform arithmetic evaluation on the ARGs, and store the result in the
		388	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		389	# must be portable across $(()) and expr.
		390	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		391	eval 'as_fn_arith ()
		392	{
		393	as_val=$(( $* ))
		394	}'
		395	else
		396	as_fn_arith ()
		397	{
		398	as_val=`expr "$@" \|\| test $? -eq 1`
		399	}
		400	fi # as_fn_arith
		401
		402
		403	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		404	# ----------------------------------------
		405	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		406	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		407	# script with STATUS, using 1 if that was 0.
		408	as_fn_error ()
		409	{
		410	as_status=$1; test $as_status -eq 0 && as_status=1
		411	if test "$4"; then
		412	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		413	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		414	fi
		415	$as_echo "$as_me: error: $2" >&2
		416	as_fn_exit $as_status
		417	} # as_fn_error
		418
52	if expr a : '$a$' >/dev/null 2>&1; then	419	if expr a : '$a$' >/dev/null 2>&1 &&
		420	test "X`expr 00001 : '.*$...$'`" = X001; then
53	as_expr=expr	421	as_expr=expr
54	else	422	else
55	as_expr=false	423	as_expr=false
56	fi	424	fi
57		425
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	426	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59	as_basename=basename	427	as_basename=basename
60	else	428	else
61	as_basename=false	429	as_basename=false
62	fi	430	fi
63		431
		432	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		433	as_dirname=dirname
		434	else
		435	as_dirname=false
		436	fi
64		437
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|	438	as_me=`$as_basename -- "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	439	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \	440	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \	441	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|	442	$as_echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	443	sed '/^.\/$[^/][^/]$\/*$/{
73	/^X\/$\/\/$$/{ s//\1/; q; }	444	s//\1/
74	/^X\/$\/$.*/{ s//\1/; q; }	445	q
		446	}
		447	/^X\/$\/\/$$/{
		448	s//\1/
		449	q
		450	}
		451	/^X\/$\/$.*/{
		452	s//\1/
		453	q
		454	}
75	s/.*/./; q'`	455	s/.*/./; q'`
76		456
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	457	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	458	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	459	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	460	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	461	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits	462	as_cr_alnum=$as_cr_Letters$as_cr_digits
85		463
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98		464
99		465	as_lineno_1=$LINENO as_lineno_1a=$LINENO
100	as_lineno_1=$LINENO	466	as_lineno_2=$LINENO as_lineno_2a=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&	467	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	468	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
105	# Find who we are. Look in the path if we contain no path at all	469	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
106	# relative or not.	470	sed -n '
107	case $0 in	471	p
108	[\\/] ) as_myself=$0 ;;	472	/[$]LINENO/=
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|	473	' <$as_myself \|
165	sed '	474	sed '
		475	s/[$]LINENO.*/&-/
		476	t lineno
		477	b
		478	:lineno
166	N	479	N
167	s,$,-,
168	: loop	480	:loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,	481	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
170	t loop	482	t loop
171	s,-$,,	483	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	484	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|	485	chmod +x "$as_me.lineno" \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
176	{ (exit 1); exit 1; }; }
177		487
		488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		489	# already done that, so ensure we don't try to do so again and fall
		490	# in an infinite loop. This has already happened in practice.
		491	_as_can_reexec=no; export _as_can_reexec
178	# Don't try to exec as it changes $[0], causing all sort of problems	492	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the	493	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	494	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	495	. "./$as_me.lineno"
182	# Exit status is that of the last command.	496	# Exit status is that of the last command.
183	exit	497	exit
184	}	498	}
185		499
186		500	ECHO_C= ECHO_N= ECHO_T=
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	501	case `echo -n x` in #(((((
188	c,-n*) ECHO_N= ECHO_C='	502	-n*)
		503	case `echo 'xy\c'` in
		504	c) ECHO_T=' ';; # ECHO_T is single tab character.
		505	xy) ECHO_C='\c';;
		506	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
189	' ECHO_T=' ' ;;	507	ECHO_T=' ';;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	508	esac;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	509	*)
		510	ECHO_N='-n';;
192	esac	511	esac
193		512
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file	513	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file	514	if test -d conf$$.dir; then
		515	rm -f conf$$.dir/conf$$.file
		516	else
		517	rm -f conf$$.dir
		518	mkdir conf$$.dir 2>/dev/null
		519	fi
		520	if (echo >conf$$.file) 2>/dev/null; then
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	521	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	522	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	523	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	524	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
206	# Don't use ln at all; we don't have any links	525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		526	# In both cases, we have to default to `cp -pR'.
		527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
207	as_ln_s='cp -p'	528	as_ln_s='cp -pR'
		529	elif ln conf$$.file conf$$ 2>/dev/null; then
		530	as_ln_s=ln
208	else	531	else
209	as_ln_s='ln -s'	532	as_ln_s='cp -pR'
210	fi	533	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else	534	else
214	as_ln_s='cp -p'	535	as_ln_s='cp -pR'
215	fi	536	fi
216	rm -f conf$$ conf$$.exe conf$$.file	537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		538	rmdir conf$$.dir 2>/dev/null
217		539
218	if mkdir -p . 2>/dev/null; then	540	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:	541	as_mkdir_p='mkdir -p "$as_dir"'
220	else	542	else
221	test -d ./-p && rmdir ./-p	543	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	544	as_mkdir_p=false
223	fi	545	fi
224		546
225	as_executable_p="test -f"	547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
226		549
227	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		552
230	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		555
233		556
234	# IFS	557	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
235	# We need space, tab and new line, in precisely that order.	558	exec 6>&1
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243		559
244	# Name of the host.	560	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
246	# so uname gets run too.	562	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`	563	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250		564
251	#	565	#
252	# Initializations.	566	# Initializations.
253	#	567	#
254	ac_default_prefix=/usr/local	568	ac_default_prefix=/usr/local
		569	ac_clean_files=
255	ac_config_libobj_dir=.	570	ac_config_libobj_dir=.
		571	LIBOBJS=
256	cross_compiling=no	572	cross_compiling=no
257	subdirs=	573	subdirs=
258	MFLAGS=	574	MFLAGS=
259	MAKEFLAGS=	575	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		576
267	# Identity of this package.	577	# Identity of this package.
268	PACKAGE_NAME=	578	PACKAGE_NAME=
269	PACKAGE_TARNAME=	579	PACKAGE_TARNAME=
270	PACKAGE_VERSION=	580	PACKAGE_VERSION=
271	PACKAGE_STRING=	581	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=	582	PACKAGE_BUGREPORT=
		583	PACKAGE_URL=
273		584
274	ac_unique_file="src/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 INCLUDES LIBOBJS LTLIBOBJS'	622	ac_subst_vars='LTLIBOBJS
		623	LIBOBJS
		624	INCLUDES
		625	ROHC_FALSE
		626	ROHC_TRUE
		627	LDFLAGS_DAEMON
		628	LIBCRYPTO_LIBS
		629	LIBCRYPTO_CFLAGS
		630	PKG_CONFIG_LIBDIR
		631	PKG_CONFIG_PATH
		632	PKG_CONFIG
		633	HAVE_TUNTAP
		634	LINUX_IF_TUN_H
		635	ALLOCA
		636	CXXCPP
		637	IFSUBTYPE
		638	IFTYPE
		639	RANLIB
		640	LN_S
		641	EGREP
		642	GREP
		643	am__fastdepCXX_FALSE
		644	am__fastdepCXX_TRUE
		645	CXXDEPMODE
		646	ac_ct_CXX
		647	CXXFLAGS
		648	CXX
		649	CPP
		650	POSUB
		651	LTLIBINTL
		652	LIBINTL
		653	INTLLIBS
		654	LTLIBICONV
		655	LIBICONV
		656	USE_NLS
		657	am__fastdepCC_FALSE
		658	am__fastdepCC_TRUE
		659	CCDEPMODE
		660	AMDEPBACKSLASH
		661	AMDEP_FALSE
		662	AMDEP_TRUE
		663	am__quote
		664	am__include
		665	DEPDIR
		666	OBJEXT
		667	EXEEXT
		668	ac_ct_CC
		669	CPPFLAGS
		670	LDFLAGS
		671	CFLAGS
		672	CC
		673	MSGMERGE
		674	XGETTEXT
		675	GMSGFMT
		676	MSGFMT
		677	MKINSTALLDIRS
		678	MAINT
		679	MAINTAINER_MODE_FALSE
		680	MAINTAINER_MODE_TRUE
		681	am__leading_dot
		682	SET_MAKE
		683	AWK
		684	INSTALL_STRIP_PROGRAM
		685	STRIP
		686	install_sh
		687	AMTAR
		688	MAKEINFO
		689	AUTOHEADER
		690	AUTOMAKE
		691	AUTOCONF
		692	ACLOCAL
		693	VERSION
		694	PACKAGE
		695	CYGPATH_W
		696	INSTALL_DATA
		697	INSTALL_SCRIPT
		698	INSTALL_PROGRAM
		699	target_os
		700	target_vendor
		701	target_cpu
		702	target
		703	host_os
		704	host_vendor
		705	host_cpu
		706	host
		707	build_os
		708	build_vendor
		709	build_cpu
		710	build
		711	target_alias
		712	host_alias
		713	build_alias
		714	LIBS
		715	ECHO_T
		716	ECHO_N
		717	ECHO_C
		718	DEFS
		719	mandir
		720	localedir
		721	libdir
		722	psdir
		723	pdfdir
		724	dvidir
		725	htmldir
		726	infodir
		727	docdir
		728	oldincludedir
		729	includedir
		730	runstatedir
		731	localstatedir
		732	sharedstatedir
		733	sysconfdir
		734	datadir
		735	datarootdir
		736	libexecdir
		737	sbindir
		738	bindir
		739	program_transform_name
		740	prefix
		741	exec_prefix
		742	PACKAGE_URL
		743	PACKAGE_BUGREPORT
		744	PACKAGE_STRING
		745	PACKAGE_VERSION
		746	PACKAGE_TARNAME
		747	PACKAGE_NAME
		748	PATH_SEPARATOR
		749	SHELL'
313	ac_subst_files=''	750	ac_subst_files=''
		751	ac_user_opts='
		752	enable_option_checking
		753	enable_maintainer_mode
		754	enable_dependency_tracking
		755	with_gnu_ld
		756	enable_rpath
		757	with_libiconv_prefix
		758	enable_nls
		759	with_libintl_prefix
		760	enable_iftype
		761	with_kernel
		762	enable_threads
		763	enable_static_daemon
		764	enable_icmp
		765	enable_tcp
		766	enable_http_proxy
		767	enable_dns
		768	enable_rsa_length
		769	enable_hmac_length
		770	enable_max_mtu
		771	enable_compression
		772	enable_cipher
		773	enable_hmac_digest
		774	enable_auth_digest
		775	'
		776	ac_precious_vars='build_alias
		777	host_alias
		778	target_alias
		779	CC
		780	CFLAGS
		781	LDFLAGS
		782	LIBS
		783	CPPFLAGS
		784	CPP
		785	CXX
		786	CXXFLAGS
		787	CCC
		788	CXXCPP
		789	PKG_CONFIG
		790	PKG_CONFIG_PATH
		791	PKG_CONFIG_LIBDIR
		792	LIBCRYPTO_CFLAGS
		793	LIBCRYPTO_LIBS'
		794
314		795
315	# Initialize some variables set by options.	796	# Initialize some variables set by options.
316	ac_init_help=	797	ac_init_help=
317	ac_init_version=false	798	ac_init_version=false
		799	ac_unrecognized_opts=
		800	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	801	# The variables have the same names as the options, with
319	# dashes changed to underlines.	802	# dashes changed to underlines.
320	cache_file=/dev/null	803	cache_file=/dev/null
321	exec_prefix=NONE	804	exec_prefix=NONE
322	no_create=	805	no_create=
335	# Installation directory options.	818	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"	819	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix	820	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.	821	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.	822	# Use braces instead of parens because sh, perl, etc. also accept them.
		823	# (The list follows the same order as the GNU Coding Standards.)
340	bindir='${exec_prefix}/bin'	824	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	825	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	826	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	827	datarootdir='${prefix}/share'
		828	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	829	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	830	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	831	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'	832	runstatedir='${localstatedir}/run'
348	includedir='${prefix}/include'	833	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	834	oldincludedir='/usr/include'
		835	docdir='${datarootdir}/doc/${PACKAGE}'
350	infodir='${prefix}/info'	836	infodir='${datarootdir}/info'
351	mandir='${prefix}/man'	837	htmldir='${docdir}'
		838	dvidir='${docdir}'
		839	pdfdir='${docdir}'
		840	psdir='${docdir}'
		841	libdir='${exec_prefix}/lib'
		842	localedir='${datarootdir}/locale'
		843	mandir='${datarootdir}/man'
352		844
353	ac_prev=	845	ac_prev=
		846	ac_dashdash=
354	for ac_option	847	for ac_option
355	do	848	do
356	# If the previous option needs an argument, assign it.	849	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	850	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	851	eval $ac_prev=\$ac_option
359	ac_prev=	852	ac_prev=
360	continue	853	continue
361	fi	854	fi
362		855
		856	case $ac_option in
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`	857	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		858	*=) ac_optarg= ;;
		859	*) ac_optarg=yes ;;
		860	esac
364		861
365	# Accept the important Cygnus configure options, so we can diagnose typos.	862	# Accept the important Cygnus configure options, so we can diagnose typos.
366		863
367	case $ac_option in	864	case $ac_dashdash$ac_option in
		865	--)
		866	ac_dashdash=yes ;;
368		867
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)	868	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;	869	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)	870	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;	871	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	883	cache_file=$ac_optarg ;;
385		884
386	--config-cache \| -C)	885	--config-cache \| -C)
387	cache_file=config.cache ;;	886	cache_file=config.cache ;;
388		887
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)	888	-datadir \| --datadir \| --datadi \| --datad)
390	ac_prev=datadir ;;	889	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \	890	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
392	\| --da=*)
393	datadir=$ac_optarg ;;	891	datadir=$ac_optarg ;;
394		892
		893	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
		894	\| --dataroo \| --dataro \| --datar)
		895	ac_prev=datarootdir ;;
		896	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
		897	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
		898	datarootdir=$ac_optarg ;;
		899
395	-disable-* \| --disable-*)	900	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`	901	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.	902	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	903	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	904	as_fn_error $? "invalid feature name: $ac_useropt"
400	{ (exit 1); exit 1; }; }	905	ac_useropt_orig=$ac_useropt
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	906	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		907	case $ac_user_opts in
		908	*"
		909	"enable_$ac_useropt"
		910	"*) ;;
		911	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		912	ac_unrecognized_sep=', ';;
		913	esac
402	eval "enable_$ac_feature=no" ;;	914	eval enable_$ac_useropt=no ;;
		915
		916	-docdir \| --docdir \| --docdi \| --doc \| --do)
		917	ac_prev=docdir ;;
		918	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
		919	docdir=$ac_optarg ;;
		920
		921	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
		922	ac_prev=dvidir ;;
		923	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
		924	dvidir=$ac_optarg ;;
403		925
404	-enable-* \| --enable-*)	926	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`	927	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.	928	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	929	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	930	as_fn_error $? "invalid feature name: $ac_useropt"
409	{ (exit 1); exit 1; }; }	931	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	932	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
411	case $ac_option in	933	case $ac_user_opts in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	934	*"
413	*) ac_optarg=yes ;;	935	"enable_$ac_useropt"
		936	"*) ;;
		937	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		938	ac_unrecognized_sep=', ';;
414	esac	939	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	940	eval enable_$ac_useropt=\$ac_optarg ;;
416		941
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \	942	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \	943	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)	944	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;	945	ac_prev=exec_prefix ;;
…		…
437	-host \| --host \| --hos \| --ho)	962	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;	963	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)	964	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;	965	host_alias=$ac_optarg ;;
441		966
		967	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
		968	ac_prev=htmldir ;;
		969	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
		970	\| --ht=*)
		971	htmldir=$ac_optarg ;;
		972
442	-includedir \| --includedir \| --includedi \| --included \| --include \	973	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)	974	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;	975	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \	976	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)	977	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
…		…
461	ac_prev=libexecdir ;;	992	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \	993	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)	994	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;	995	libexecdir=$ac_optarg ;;
465		996
		997	-localedir \| --localedir \| --localedi \| --localed \| --locale)
		998	ac_prev=localedir ;;
		999	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
		1000	localedir=$ac_optarg ;;
		1001
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \	1002	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \	1003	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;	1004	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \	1005	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \	1006	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;	1007	localstatedir=$ac_optarg ;;
474		1008
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)	1009	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;	1010	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)	1011	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
…		…
532	\| --program-transfo=* \| --program-transf=* \	1066	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \	1067	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)	1068	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;	1069	program_transform_name=$ac_optarg ;;
536		1070
		1071	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
		1072	ac_prev=pdfdir ;;
		1073	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
		1074	pdfdir=$ac_optarg ;;
		1075
		1076	-psdir \| --psdir \| --psdi \| --psd \| --ps)
		1077	ac_prev=psdir ;;
		1078	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
		1079	psdir=$ac_optarg ;;
		1080
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1081	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)	1082	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;	1083	silent=yes ;;
		1084
		1085	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
		1086	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
		1087	\| --run \| --ru \| --r)
		1088	ac_prev=runstatedir ;;
		1089	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
		1090	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
		1091	\| --run=* \| --ru=* \| --r=*)
		1092	runstatedir=$ac_optarg ;;
540		1093
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1094	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
542	ac_prev=sbindir ;;	1095	ac_prev=sbindir ;;
543	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \	1096	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
544	\| --sbi=* \| --sb=*)	1097	\| --sbi=* \| --sb=*)
…		…
582		1135
583	-version \| --version \| --versio \| --versi \| --vers \| -V)	1136	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;	1137	ac_init_version=: ;;
585		1138
586	-with-* \| --with-*)	1139	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`	1140	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.	1141	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1142	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1143	as_fn_error $? "invalid package name: $ac_useropt"
591	{ (exit 1); exit 1; }; }	1144	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`	1145	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
593	case $ac_option in	1146	case $ac_user_opts in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	1147	*"
595	*) ac_optarg=yes ;;	1148	"with_$ac_useropt"
		1149	"*) ;;
		1150	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1151	ac_unrecognized_sep=', ';;
596	esac	1152	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1153	eval with_$ac_useropt=\$ac_optarg ;;
598		1154
599	-without-* \| --without-*)	1155	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`	1156	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.	1157	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1158	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1159	as_fn_error $? "invalid package name: $ac_useropt"
604	{ (exit 1); exit 1; }; }	1160	ac_useropt_orig=$ac_useropt
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`	1161	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		1162	case $ac_user_opts in
		1163	*"
		1164	"with_$ac_useropt"
		1165	"*) ;;
		1166	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1167	ac_unrecognized_sep=', ';;
		1168	esac
606	eval "with_$ac_package=no" ;;	1169	eval with_$ac_useropt=no ;;
607		1170
608	--x)	1171	--x)
609	# Obsolete; use --with-x.	1172	# Obsolete; use --with-x.
610	with_x=yes ;;	1173	with_x=yes ;;
611		1174
…		…
621	ac_prev=x_libraries ;;	1184	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1185	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1186	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;	1187	x_libraries=$ac_optarg ;;
625		1188
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1189	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1190	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1191	;;
630		1192
631	=)	1193	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1194	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.	1195	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1196	case $ac_envvar in #(
		1197	'' \| [0-9]* \| [!_$as_cr_alnum] )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1198	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1199	esac
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1200	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1201	export $ac_envvar ;;
640		1202
641	*)	1203	*)
642	# FIXME: should be removed in autoconf 3.0.	1204	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1205	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1206	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1207	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1208	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1209	;;
648		1210
649	esac	1211	esac
650	done	1212	done
651		1213
652	if test -n "$ac_prev"; then	1214	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1215	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1216	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1217	fi
657		1218
658	# Be sure to have absolute paths.	1219	if test -n "$ac_unrecognized_opts"; then
659	for ac_var in exec_prefix prefix	1220	case $enable_option_checking in
		1221	no) ;;
		1222	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1223	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1224	esac
		1225	fi
		1226
		1227	# Check all directory arguments for consistency.
		1228	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1229	datadir sysconfdir sharedstatedir localstatedir includedir \
		1230	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1231	libdir localedir mandir runstatedir
660	do	1232	do
661	eval ac_val=$`echo $ac_var`	1233	eval ac_val=\$$ac_var
		1234	# Remove trailing slashes.
662	case $ac_val in	1235	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;	1236	*/ )
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1237	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
665	{ (exit 1); exit 1; }; };;	1238	eval $ac_var=\$ac_val;;
666	esac	1239	esac
667	done
668
669	# Be sure to have absolute paths.	1240	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1241	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;	1242	[\\/$]* \| ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1243	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1244	esac
		1245	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1246	done
680		1247
681	# There might be people who depend on the old broken behavior: `$host'	1248	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1249	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1250	# FIXME: To remove some day.
…		…
687		1254
688	# FIXME: To remove some day.	1255	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1256	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1257	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1258	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then	1259	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1260	cross_compiling=yes
696	fi	1261	fi
697	fi	1262	fi
698		1263
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1265	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1266
702	test "$silent" = yes && exec 6>/dev/null	1267	test "$silent" = yes && exec 6>/dev/null
703		1268
704		1269
		1270	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1271	ac_ls_di=`ls -di .` &&
		1272	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
		1273	as_fn_error $? "working directory cannot be determined"
		1274	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
		1275	as_fn_error $? "pwd does not report name of working directory"
		1276
		1277
705	# Find the source files, if location was not specified.	1278	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1279	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1280	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1281	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|	1282	ac_confdir=`$as_dirname -- "$as_myself" \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \	1283	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \	1284	X"$as_myself" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \	1285	X"$as_myself" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \	1286	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
714	. : '$.$' 2>/dev/null \|\|	1287	$as_echo X"$as_myself" \|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	1288	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
717	/^X$\/\/$[^/].*/{ s//\1/; q; }	1289	s//\1/
718	/^X$\/\/$$/{ s//\1/; q; }	1290	q
719	/^X$\/$.*/{ s//\1/; q; }	1291	}
		1292	/^X$\/\/$[^/].*/{
		1293	s//\1/
		1294	q
		1295	}
		1296	/^X$\/\/$$/{
		1297	s//\1/
		1298	q
		1299	}
		1300	/^X$\/$.*/{
		1301	s//\1/
		1302	q
		1303	}
720	s/.*/./; q'`	1304	s/.*/./; q'`
721	srcdir=$ac_confdir	1305	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1306	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1307	srcdir=..
724	fi	1308	fi
725	else	1309	else
726	ac_srcdir_defaulted=no	1310	ac_srcdir_defaulted=no
727	fi	1311	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1312	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1313	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1314	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1315	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null \|\|
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1316	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1317	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`	1318	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1319	pwd)`
742	ac_env_build_alias_value=$build_alias	1320	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1321	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1322	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1323	fi
746	ac_env_host_alias_value=$host_alias	1324	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1325	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1326	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1327	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1328	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1329	esac
752	ac_cv_env_target_alias_value=$target_alias	1330	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1331	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1332	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1333	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1334	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1335	done
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773	ac_env_CXX_set=${CXX+set}
774	ac_env_CXX_value=$CXX
775	ac_cv_env_CXX_set=${CXX+set}
776	ac_cv_env_CXX_value=$CXX
777	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
778	ac_env_CXXFLAGS_value=$CXXFLAGS
779	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
780	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
781	ac_env_CXXCPP_set=${CXXCPP+set}
782	ac_env_CXXCPP_value=$CXXCPP
783	ac_cv_env_CXXCPP_set=${CXXCPP+set}
784	ac_cv_env_CXXCPP_value=$CXXCPP
785		1336
786	#	1337	#
787	# Report the --help message.	1338	# Report the --help message.
788	#	1339	#
789	if test "$ac_init_help" = "long"; then	1340	if test "$ac_init_help" = "long"; then
…		…
802	Configuration:	1353	Configuration:
803	-h, --help display this help and exit	1354	-h, --help display this help and exit
804	--help=short display options specific to this package	1355	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1356	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1357	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1358	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1359	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1360	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1361	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1362	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1363
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1364	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1365	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1366	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1367	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1368	[PREFIX]
821		1369
822	By default, \`make install' will install all the files in	1370	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1371	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1372	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1373	for instance \`--prefix=\$HOME'.
826		1374
827	For better control, use the options below.	1375	For better control, use the options below.
828		1376
829	Fine tuning of the installation directories:	1377	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1378	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1379	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1380	--libexecdir=DIR program executables [EPREFIX/libexec]
833	--datadir=DIR read-only architecture-independent data [PREFIX/share]
834	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1381	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1382	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1383	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1384	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1385	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1386	--includedir=DIR C header files [PREFIX/include]
839	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1387	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1388	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1389	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
840	--infodir=DIR info documentation [PREFIX/info]	1390	--infodir=DIR info documentation [DATAROOTDIR/info]
		1391	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--mandir=DIR man documentation [PREFIX/man]	1392	--mandir=DIR man documentation [DATAROOTDIR/man]
		1393	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1394	--htmldir=DIR html documentation [DOCDIR]
		1395	--dvidir=DIR dvi documentation [DOCDIR]
		1396	--pdfdir=DIR pdf documentation [DOCDIR]
		1397	--psdir=DIR ps documentation [DOCDIR]
842	_ACEOF	1398	_ACEOF
843		1399
844	cat <<\_ACEOF	1400	cat <<\_ACEOF
845		1401
846	Program names:	1402	Program names:
…		…
858	if test -n "$ac_init_help"; then	1414	if test -n "$ac_init_help"; then
859		1415
860	cat <<\_ACEOF	1416	cat <<\_ACEOF
861		1417
862	Optional Features:	1418	Optional Features:
		1419	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1420	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1421	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1422	--enable-maintainer-mode enable make rules and dependencies not useful
866	(and sometimes confusing) to the casual installer	1423	(and sometimes confusing) to the casual installer
867	--disable-dependency-tracking Speeds up one-time builds	1424	--disable-dependency-tracking Speeds up one-time builds
868	--enable-dependency-tracking Do not reject slow dependency extractors	1425	--enable-dependency-tracking Do not reject slow dependency extractors
869	--disable-rpath do not hardcode runtime library paths	1426	--disable-rpath do not hardcode runtime library paths
870	--disable-nls do not use Native Language Support	1427	--disable-nls do not use Native Language Support
871	--enable-iftype=TYPE/SUBTYPE	1428	--enable-iftype=TYPE/SUBTYPE
872	Use kernel/net device interface TYPE/SUBTYPE.	1429	Use kernel/net device interface TYPE/SUBTYPE.
873	Working combinations are: "native/linux"	1430	Working combinations are (see doc/gvpe.osdep.5.pod):
		1431	"native/linux" "tincd/linux" "tincd/netbsd"
874	"tincd/linux" "tincd/freebsd" "tincd/openbsd"	1432	"tincd/freebsd" "tincd/openbsd" "native/darwin"
875	"tincd/darwin" "native/cygwin"; Untested	1433	"tincd/darwin" "native/cygwin"; Untested
876	combinations are: "tincd/netbsd" "tincd/solaris"	1434	combinations are: "tincd/bsd" "tincd/solaris"
877	"tincd/mingw"; Broken combinations are:	1435	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
		1436	Broken combinations are: "tincd/cygwin"; The default
878	"tincd/cygwin"; The default is to autodetect.	1437	is to autodetect.
879	--enable-rohc enable robust header compression (rfc3095).	1438	--enable-threads try to use threads for long-running asynchronous
		1439	operations (default enabled).
		1440	--enable-static-daemon enable statically linked daemon.
880	--enable-icmp enable icmp protocol support (default disabled).	1441	--disable-icmp enable icmp protocol support (default enabled).
881	--enable-tcp enable tcp protocol support (default disabled).	1442	--disable-tcp enable tcp protocol support (default enabled).
882	--enable-http-proxy enable http proxy connect support (default	1443	--disable-http-proxy enable http proxy connect support (default enabled).
		1444	--enable-dns enable dns tunnel protocol support (default
883	disabled).	1445	disabled).
		1446	--enable-rsa-length=BITS
		1447	use BITS rsa keys (default 3072). Allowed values are
		1448	2048-10240.
884	--enable-hmac-length=BYTES	1449	--enable-hmac-length=BYTES
885	use a hmac of length BYTES bytes (default 12).	1450	use a hmac of length BYTES bytes (default 12).
886	Allowed values are 4, 8, 12, 16.	1451	Allowed values are 4, 8, 12, 16.
887	--enable-rand-length=BYTES
888	use BYTES bytes of extra randomness (default 8).
889	Allowed values are 0, 4, 8.
890	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1452	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
891	Use 9100 for jumbogram support.	1453	Use 9100 for jumbogram support.
892	--disable-compression Disable compression support.	1454	--disable-compression Disable compression support.
893	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1455	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
894	one of "bf" (blowfish), "aes-128" (rijndael),	1456	Must be one of "aes-128" (rijndael), "aes-192", or
895	"aes-192" or "aes-256".	1457	"aes-256".
896	--enable-digest Select the digets algorithm to use (default "sha1").	1458	--enable-hmac-digest=HMAC
		1459	Select the HMAC digest algorithm to use (default
		1460	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1461	"ripemd160", "whirlpool".
		1462	--enable-auth-digest=DIGEST
		1463	Select the hmac algorithm to use (default "sha512").
897	Must be one of "sha1", "ripemd160", "md5" or "md4"	1464	Must be one of "sha512", "sha256", "whirlpool".
898	(insecure).
899		1465
900	Optional Packages:	1466	Optional Packages:
901	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1467	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
902	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1468	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
903	--with-gnu-ld assume the C compiler uses GNU ld default=no	1469	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
905	--without-libiconv-prefix don't search for libiconv in includedir and libdir	1471	--without-libiconv-prefix don't search for libiconv in includedir and libdir
906	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib	1472	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib
907	--without-libintl-prefix don't search for libintl in includedir and libdir	1473	--without-libintl-prefix don't search for libintl in includedir and libdir
908	--with-kernel=dir give the directory with kernel sources	1474	--with-kernel=dir give the directory with kernel sources
909	(default: /usr/src/linux)	1475	(default: /usr/src/linux)
910	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
911	--with-openssl-lib=DIR OpenSSL library directory
912		1476
913	Some influential environment variables:	1477	Some influential environment variables:
914	CC C compiler command	1478	CC C compiler command
915	CFLAGS C compiler flags	1479	CFLAGS C compiler flags
916	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1480	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
917	nonstandard directory <lib dir>	1481	nonstandard directory <lib dir>
		1482	LIBS libraries to pass to the linker, e.g. -l<library>
918	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1483	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
919	headers in a nonstandard directory <include dir>	1484	you have headers in a nonstandard directory <include dir>
920	CPP C preprocessor	1485	CPP C preprocessor
921	CXX C++ compiler command	1486	CXX C++ compiler command
922	CXXFLAGS C++ compiler flags	1487	CXXFLAGS C++ compiler flags
923	CXXCPP C++ preprocessor	1488	CXXCPP C++ preprocessor
		1489	PKG_CONFIG path to pkg-config utility
		1490	PKG_CONFIG_PATH
		1491	directories to add to pkg-config's search path
		1492	PKG_CONFIG_LIBDIR
		1493	path overriding pkg-config's built-in search path
		1494	LIBCRYPTO_CFLAGS
		1495	C compiler flags for LIBCRYPTO, overriding pkg-config
		1496	LIBCRYPTO_LIBS
		1497	linker flags for LIBCRYPTO, overriding pkg-config
924		1498
925	Use these variables to override the choices made by `configure' or to help	1499	Use these variables to override the choices made by `configure' or to help
926	it to find libraries and programs with nonstandard names/locations.	1500	it to find libraries and programs with nonstandard names/locations.
927		1501
		1502	Report bugs to the package provider.
928	_ACEOF	1503	_ACEOF
		1504	ac_status=$?
929	fi	1505	fi
930		1506
931	if test "$ac_init_help" = "recursive"; then	1507	if test "$ac_init_help" = "recursive"; then
932	# If there are subdirs, report their specific --help.	1508	# If there are subdirs, report their specific --help.
933	ac_popdir=`pwd`
934	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1509	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
935	test -d $ac_dir \|\| continue	1510	test -d "$ac_dir" \|\|
		1511	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
		1512	continue
936	ac_builddir=.	1513	ac_builddir=.
937		1514
938	if test "$ac_dir" != .; then	1515	case "$ac_dir" in
		1516	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1517	*)
939	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	1518	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
940	# A "../" for each directory in $ac_dir_suffix.	1519	# A ".." for each directory in $ac_dir_suffix.
941	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	1520	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
942	else	1521	case $ac_top_builddir_sub in
943	ac_dir_suffix= ac_top_builddir=	1522	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
944	fi	1523	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1524	esac ;;
		1525	esac
		1526	ac_abs_top_builddir=$ac_pwd
		1527	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1528	# for backward compatibility:
		1529	ac_top_builddir=$ac_top_build_prefix
945		1530
946	case $srcdir in	1531	case $srcdir in
947	.) # No --srcdir option. We are building in place.	1532	.) # We are building in place.
948	ac_srcdir=.	1533	ac_srcdir=.
949	if test -z "$ac_top_builddir"; then	1534	ac_top_srcdir=$ac_top_builddir_sub
		1535	ac_abs_top_srcdir=$ac_pwd ;;
		1536	[\\/]* \| ?:[\\/]* ) # Absolute name.
		1537	ac_srcdir=$srcdir$ac_dir_suffix;
950	ac_top_srcdir=.	1538	ac_top_srcdir=$srcdir
		1539	ac_abs_top_srcdir=$srcdir ;;
		1540	*) # Relative name.
		1541	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1542	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1543	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1544	esac
		1545	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1546
		1547	cd "$ac_dir" \|\| { ac_status=$?; continue; }
		1548	# Check for guested configure.
		1549	if test -f "$ac_srcdir/configure.gnu"; then
		1550	echo &&
		1551	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1552	elif test -f "$ac_srcdir/configure"; then
		1553	echo &&
		1554	$SHELL "$ac_srcdir/configure" --help=recursive
951	else	1555	else
952	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
953	fi ;;
954	[\\/]* \| ?:[\\/]* ) # Absolute path.
955	ac_srcdir=$srcdir$ac_dir_suffix;
956	ac_top_srcdir=$srcdir ;;
957	*) # Relative path.
958	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
959	ac_top_srcdir=$ac_top_builddir$srcdir ;;
960	esac
961
962	# Do not use `cd foo && pwd` to compute absolute paths, because
963	# the directories may not exist.
964	case `pwd` in
965	.) ac_abs_builddir="$ac_dir";;
966	*)
967	case "$ac_dir" in
968	.) ac_abs_builddir=`pwd`;;
969	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
970	*) ac_abs_builddir=`pwd`/"$ac_dir";;
971	esac;;
972	esac
973	case $ac_abs_builddir in
974	.) ac_abs_top_builddir=${ac_top_builddir}.;;
975	*)
976	case ${ac_top_builddir}. in
977	.) ac_abs_top_builddir=$ac_abs_builddir;;
978	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
979	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
980	esac;;
981	esac
982	case $ac_abs_builddir in
983	.) ac_abs_srcdir=$ac_srcdir;;
984	*)
985	case $ac_srcdir in
986	.) ac_abs_srcdir=$ac_abs_builddir;;
987	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
988	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
989	esac;;
990	esac
991	case $ac_abs_builddir in
992	.) ac_abs_top_srcdir=$ac_top_srcdir;;
993	*)
994	case $ac_top_srcdir in
995	.) ac_abs_top_srcdir=$ac_abs_builddir;;
996	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
997	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
998	esac;;
999	esac
1000
1001	cd $ac_dir
1002	# Check for guested configure; otherwise get Cygnus style configure.
1003	if test -f $ac_srcdir/configure.gnu; then
1004	echo
1005	$SHELL $ac_srcdir/configure.gnu --help=recursive
1006	elif test -f $ac_srcdir/configure; then
1007	echo
1008	$SHELL $ac_srcdir/configure --help=recursive
1009	elif test -f $ac_srcdir/configure.ac \|\|
1010	test -f $ac_srcdir/configure.in; then
1011	echo
1012	$ac_configure --help
1013	else
1014	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1556	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1015	fi	1557	fi \|\| ac_status=$?
1016	cd "$ac_popdir"	1558	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1017	done	1559	done
1018	fi	1560	fi
1019		1561
1020	test -n "$ac_init_help" && exit 0	1562	test -n "$ac_init_help" && exit $ac_status
1021	if $ac_init_version; then	1563	if $ac_init_version; then
1022	cat <<\_ACEOF	1564	cat <<\_ACEOF
		1565	configure
		1566	generated by GNU Autoconf 2.69
1023		1567
1024	Copyright (C) 2003 Free Software Foundation, Inc.	1568	Copyright (C) 2012 Free Software Foundation, Inc.
1025	This configure script is free software; the Free Software Foundation	1569	This configure script is free software; the Free Software Foundation
1026	gives unlimited permission to copy, distribute and modify it.	1570	gives unlimited permission to copy, distribute and modify it.
1027	_ACEOF	1571	_ACEOF
1028	exit 0	1572	exit
1029	fi	1573	fi
1030	exec 5>config.log	1574
1031	cat >&5 <<_ACEOF	1575	## ------------------------ ##
		1576	## Autoconf initialization. ##
		1577	## ------------------------ ##
		1578
		1579	# ac_fn_c_try_compile LINENO
		1580	# --------------------------
		1581	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1582	ac_fn_c_try_compile ()
		1583	{
		1584	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1585	rm -f conftest.$ac_objext
		1586	if { { ac_try="$ac_compile"
		1587	case "(($ac_try" in
		1588	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1589	*) ac_try_echo=$ac_try;;
		1590	esac
		1591	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1592	$as_echo "$ac_try_echo"; } >&5
		1593	(eval "$ac_compile") 2>conftest.err
		1594	ac_status=$?
		1595	if test -s conftest.err; then
		1596	grep -v '^ *+' conftest.err >conftest.er1
		1597	cat conftest.er1 >&5
		1598	mv -f conftest.er1 conftest.err
		1599	fi
		1600	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1601	test $ac_status = 0; } && {
		1602	test -z "$ac_c_werror_flag" \|\|
		1603	test ! -s conftest.err
		1604	} && test -s conftest.$ac_objext; then :
		1605	ac_retval=0
		1606	else
		1607	$as_echo "$as_me: failed program was:" >&5
		1608	sed 's/^/\| /' conftest.$ac_ext >&5
		1609
		1610	ac_retval=1
		1611	fi
		1612	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1613	as_fn_set_status $ac_retval
		1614
		1615	} # ac_fn_c_try_compile
		1616
		1617	# ac_fn_c_try_link LINENO
		1618	# -----------------------
		1619	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1620	ac_fn_c_try_link ()
		1621	{
		1622	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1623	rm -f conftest.$ac_objext conftest$ac_exeext
		1624	if { { ac_try="$ac_link"
		1625	case "(($ac_try" in
		1626	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1627	*) ac_try_echo=$ac_try;;
		1628	esac
		1629	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1630	$as_echo "$ac_try_echo"; } >&5
		1631	(eval "$ac_link") 2>conftest.err
		1632	ac_status=$?
		1633	if test -s conftest.err; then
		1634	grep -v '^ *+' conftest.err >conftest.er1
		1635	cat conftest.er1 >&5
		1636	mv -f conftest.er1 conftest.err
		1637	fi
		1638	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1639	test $ac_status = 0; } && {
		1640	test -z "$ac_c_werror_flag" \|\|
		1641	test ! -s conftest.err
		1642	} && test -s conftest$ac_exeext && {
		1643	test "$cross_compiling" = yes \|\|
		1644	test -x conftest$ac_exeext
		1645	}; then :
		1646	ac_retval=0
		1647	else
		1648	$as_echo "$as_me: failed program was:" >&5
		1649	sed 's/^/\| /' conftest.$ac_ext >&5
		1650
		1651	ac_retval=1
		1652	fi
		1653	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1654	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1655	# interfere with the next link command; also delete a directory that is
		1656	# left behind by Apple's compiler. We do this before executing the actions.
		1657	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1658	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1659	as_fn_set_status $ac_retval
		1660
		1661	} # ac_fn_c_try_link
		1662
		1663	# ac_fn_c_try_cpp LINENO
		1664	# ----------------------
		1665	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1666	ac_fn_c_try_cpp ()
		1667	{
		1668	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1669	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1670	case "(($ac_try" in
		1671	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1672	*) ac_try_echo=$ac_try;;
		1673	esac
		1674	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1675	$as_echo "$ac_try_echo"; } >&5
		1676	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1677	ac_status=$?
		1678	if test -s conftest.err; then
		1679	grep -v '^ *+' conftest.err >conftest.er1
		1680	cat conftest.er1 >&5
		1681	mv -f conftest.er1 conftest.err
		1682	fi
		1683	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1684	test $ac_status = 0; } > conftest.i && {
		1685	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
		1686	test ! -s conftest.err
		1687	}; then :
		1688	ac_retval=0
		1689	else
		1690	$as_echo "$as_me: failed program was:" >&5
		1691	sed 's/^/\| /' conftest.$ac_ext >&5
		1692
		1693	ac_retval=1
		1694	fi
		1695	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1696	as_fn_set_status $ac_retval
		1697
		1698	} # ac_fn_c_try_cpp
		1699
		1700	# ac_fn_cxx_try_compile LINENO
		1701	# ----------------------------
		1702	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1703	ac_fn_cxx_try_compile ()
		1704	{
		1705	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1706	rm -f conftest.$ac_objext
		1707	if { { ac_try="$ac_compile"
		1708	case "(($ac_try" in
		1709	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1710	*) ac_try_echo=$ac_try;;
		1711	esac
		1712	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1713	$as_echo "$ac_try_echo"; } >&5
		1714	(eval "$ac_compile") 2>conftest.err
		1715	ac_status=$?
		1716	if test -s conftest.err; then
		1717	grep -v '^ *+' conftest.err >conftest.er1
		1718	cat conftest.er1 >&5
		1719	mv -f conftest.er1 conftest.err
		1720	fi
		1721	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1722	test $ac_status = 0; } && {
		1723	test -z "$ac_cxx_werror_flag" \|\|
		1724	test ! -s conftest.err
		1725	} && test -s conftest.$ac_objext; then :
		1726	ac_retval=0
		1727	else
		1728	$as_echo "$as_me: failed program was:" >&5
		1729	sed 's/^/\| /' conftest.$ac_ext >&5
		1730
		1731	ac_retval=1
		1732	fi
		1733	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1734	as_fn_set_status $ac_retval
		1735
		1736	} # ac_fn_cxx_try_compile
		1737
		1738	# ac_fn_cxx_try_cpp LINENO
		1739	# ------------------------
		1740	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1741	ac_fn_cxx_try_cpp ()
		1742	{
		1743	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1744	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1745	case "(($ac_try" in
		1746	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1747	*) ac_try_echo=$ac_try;;
		1748	esac
		1749	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1750	$as_echo "$ac_try_echo"; } >&5
		1751	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1752	ac_status=$?
		1753	if test -s conftest.err; then
		1754	grep -v '^ *+' conftest.err >conftest.er1
		1755	cat conftest.er1 >&5
		1756	mv -f conftest.er1 conftest.err
		1757	fi
		1758	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1759	test $ac_status = 0; } > conftest.i && {
		1760	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
		1761	test ! -s conftest.err
		1762	}; then :
		1763	ac_retval=0
		1764	else
		1765	$as_echo "$as_me: failed program was:" >&5
		1766	sed 's/^/\| /' conftest.$ac_ext >&5
		1767
		1768	ac_retval=1
		1769	fi
		1770	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1771	as_fn_set_status $ac_retval
		1772
		1773	} # ac_fn_cxx_try_cpp
		1774
		1775	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1776	# ---------------------------------------------------------
		1777	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1778	# the include files in INCLUDES and setting the cache variable VAR
		1779	# accordingly.
		1780	ac_fn_cxx_check_header_mongrel ()
		1781	{
		1782	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1783	if eval \${$3+:} false; then :
		1784	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1785	$as_echo_n "checking for $2... " >&6; }
		1786	if eval \${$3+:} false; then :
		1787	$as_echo_n "(cached) " >&6
		1788	fi
		1789	eval ac_res=\$$3
		1790	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1791	$as_echo "$ac_res" >&6; }
		1792	else
		1793	# Is the header compilable?
		1794	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1795	$as_echo_n "checking $2 usability... " >&6; }
		1796	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1797	/* end confdefs.h. */
		1798	$4
		1799	#include <$2>
		1800	_ACEOF
		1801	if ac_fn_cxx_try_compile "$LINENO"; then :
		1802	ac_header_compiler=yes
		1803	else
		1804	ac_header_compiler=no
		1805	fi
		1806	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1807	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1808	$as_echo "$ac_header_compiler" >&6; }
		1809
		1810	# Is the header present?
		1811	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1812	$as_echo_n "checking $2 presence... " >&6; }
		1813	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1814	/* end confdefs.h. */
		1815	#include <$2>
		1816	_ACEOF
		1817	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1818	ac_header_preproc=yes
		1819	else
		1820	ac_header_preproc=no
		1821	fi
		1822	rm -f conftest.err conftest.i conftest.$ac_ext
		1823	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1824	$as_echo "$ac_header_preproc" >&6; }
		1825
		1826	# So? What about this header?
		1827	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1828	yes:no: )
		1829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1830	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1831	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1832	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1833	;;
		1834	no:yes:* )
		1835	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1836	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1837	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1838	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1839	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1840	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1841	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1842	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1843	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1844	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1845	;;
		1846	esac
		1847	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1848	$as_echo_n "checking for $2... " >&6; }
		1849	if eval \${$3+:} false; then :
		1850	$as_echo_n "(cached) " >&6
		1851	else
		1852	eval "$3=\$ac_header_compiler"
		1853	fi
		1854	eval ac_res=\$$3
		1855	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1856	$as_echo "$ac_res" >&6; }
		1857	fi
		1858	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1859
		1860	} # ac_fn_cxx_check_header_mongrel
		1861
		1862	# ac_fn_cxx_try_run LINENO
		1863	# ------------------------
		1864	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1865	# that executables can be run.
		1866	ac_fn_cxx_try_run ()
		1867	{
		1868	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1869	if { { ac_try="$ac_link"
		1870	case "(($ac_try" in
		1871	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1872	*) ac_try_echo=$ac_try;;
		1873	esac
		1874	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1875	$as_echo "$ac_try_echo"; } >&5
		1876	(eval "$ac_link") 2>&5
		1877	ac_status=$?
		1878	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1879	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1880	{ { case "(($ac_try" in
		1881	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1882	*) ac_try_echo=$ac_try;;
		1883	esac
		1884	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1885	$as_echo "$ac_try_echo"; } >&5
		1886	(eval "$ac_try") 2>&5
		1887	ac_status=$?
		1888	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1889	test $ac_status = 0; }; }; then :
		1890	ac_retval=0
		1891	else
		1892	$as_echo "$as_me: program exited with status $ac_status" >&5
		1893	$as_echo "$as_me: failed program was:" >&5
		1894	sed 's/^/\| /' conftest.$ac_ext >&5
		1895
		1896	ac_retval=$ac_status
		1897	fi
		1898	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1899	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1900	as_fn_set_status $ac_retval
		1901
		1902	} # ac_fn_cxx_try_run
		1903
		1904	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1905	# ---------------------------------------------------------
		1906	# Tests whether HEADER exists and can be compiled using the include files in
		1907	# INCLUDES, setting the cache variable VAR accordingly.
		1908	ac_fn_cxx_check_header_compile ()
		1909	{
		1910	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1912	$as_echo_n "checking for $2... " >&6; }
		1913	if eval \${$3+:} false; then :
		1914	$as_echo_n "(cached) " >&6
		1915	else
		1916	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1917	/* end confdefs.h. */
		1918	$4
		1919	#include <$2>
		1920	_ACEOF
		1921	if ac_fn_cxx_try_compile "$LINENO"; then :
		1922	eval "$3=yes"
		1923	else
		1924	eval "$3=no"
		1925	fi
		1926	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1927	fi
		1928	eval ac_res=\$$3
		1929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1930	$as_echo "$ac_res" >&6; }
		1931	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1932
		1933	} # ac_fn_cxx_check_header_compile
		1934
		1935	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1936	# ---------------------------------------------
		1937	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1938	# variable VAR accordingly.
		1939	ac_fn_cxx_check_type ()
		1940	{
		1941	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1943	$as_echo_n "checking for $2... " >&6; }
		1944	if eval \${$3+:} false; then :
		1945	$as_echo_n "(cached) " >&6
		1946	else
		1947	eval "$3=no"
		1948	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1949	/* end confdefs.h. */
		1950	$4
		1951	int
		1952	main ()
		1953	{
		1954	if (sizeof ($2))
		1955	return 0;
		1956	;
		1957	return 0;
		1958	}
		1959	_ACEOF
		1960	if ac_fn_cxx_try_compile "$LINENO"; then :
		1961	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1962	/* end confdefs.h. */
		1963	$4
		1964	int
		1965	main ()
		1966	{
		1967	if (sizeof (($2)))
		1968	return 0;
		1969	;
		1970	return 0;
		1971	}
		1972	_ACEOF
		1973	if ac_fn_cxx_try_compile "$LINENO"; then :
		1974
		1975	else
		1976	eval "$3=yes"
		1977	fi
		1978	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1979	fi
		1980	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1981	fi
		1982	eval ac_res=\$$3
		1983	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1984	$as_echo "$ac_res" >&6; }
		1985	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1986
		1987	} # ac_fn_cxx_check_type
		1988
		1989	# ac_fn_c_try_run LINENO
		1990	# ----------------------
		1991	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1992	# that executables can be run.
		1993	ac_fn_c_try_run ()
		1994	{
		1995	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1996	if { { ac_try="$ac_link"
		1997	case "(($ac_try" in
		1998	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1999	*) ac_try_echo=$ac_try;;
		2000	esac
		2001	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2002	$as_echo "$ac_try_echo"; } >&5
		2003	(eval "$ac_link") 2>&5
		2004	ac_status=$?
		2005	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2006	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2007	{ { case "(($ac_try" in
		2008	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2009	*) ac_try_echo=$ac_try;;
		2010	esac
		2011	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2012	$as_echo "$ac_try_echo"; } >&5
		2013	(eval "$ac_try") 2>&5
		2014	ac_status=$?
		2015	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2016	test $ac_status = 0; }; }; then :
		2017	ac_retval=0
		2018	else
		2019	$as_echo "$as_me: program exited with status $ac_status" >&5
		2020	$as_echo "$as_me: failed program was:" >&5
		2021	sed 's/^/\| /' conftest.$ac_ext >&5
		2022
		2023	ac_retval=$ac_status
		2024	fi
		2025	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2026	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2027	as_fn_set_status $ac_retval
		2028
		2029	} # ac_fn_c_try_run
		2030
		2031	# ac_fn_c_check_func LINENO FUNC VAR
		2032	# ----------------------------------
		2033	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2034	ac_fn_c_check_func ()
		2035	{
		2036	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2038	$as_echo_n "checking for $2... " >&6; }
		2039	if eval \${$3+:} false; then :
		2040	$as_echo_n "(cached) " >&6
		2041	else
		2042	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2043	/* end confdefs.h. */
		2044	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2045	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2046	#define $2 innocuous_$2
		2047
		2048	/* System header to define __stub macros and hopefully few prototypes,
		2049	which can conflict with char $2 (); below.
		2050	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2051	<limits.h> exists even on freestanding compilers. */
		2052
		2053	#ifdef __STDC__
		2054	# include <limits.h>
		2055	#else
		2056	# include <assert.h>
		2057	#endif
		2058
		2059	#undef $2
		2060
		2061	/* Override any GCC internal prototype to avoid an error.
		2062	Use char because int might match the return type of a GCC
		2063	builtin and then its argument prototype would still apply. */
		2064	#ifdef __cplusplus
		2065	extern "C"
		2066	#endif
		2067	char $2 ();
		2068	/* The GNU C library defines this for functions which it implements
		2069	to always fail with ENOSYS. Some functions are actually named
		2070	something starting with __ and the normal name is an alias. */
		2071	#if defined __stub_$2 \|\| defined __stub___$2
		2072	choke me
		2073	#endif
		2074
		2075	int
		2076	main ()
		2077	{
		2078	return $2 ();
		2079	;
		2080	return 0;
		2081	}
		2082	_ACEOF
		2083	if ac_fn_c_try_link "$LINENO"; then :
		2084	eval "$3=yes"
		2085	else
		2086	eval "$3=no"
		2087	fi
		2088	rm -f core conftest.err conftest.$ac_objext \
		2089	conftest$ac_exeext conftest.$ac_ext
		2090	fi
		2091	eval ac_res=\$$3
		2092	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2093	$as_echo "$ac_res" >&6; }
		2094	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2095
		2096	} # ac_fn_c_check_func
		2097
		2098	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2099	# -------------------------------------------------------
		2100	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2101	# the include files in INCLUDES and setting the cache variable VAR
		2102	# accordingly.
		2103	ac_fn_c_check_header_mongrel ()
		2104	{
		2105	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2106	if eval \${$3+:} false; then :
		2107	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2108	$as_echo_n "checking for $2... " >&6; }
		2109	if eval \${$3+:} false; then :
		2110	$as_echo_n "(cached) " >&6
		2111	fi
		2112	eval ac_res=\$$3
		2113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2114	$as_echo "$ac_res" >&6; }
		2115	else
		2116	# Is the header compilable?
		2117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2118	$as_echo_n "checking $2 usability... " >&6; }
		2119	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2120	/* end confdefs.h. */
		2121	$4
		2122	#include <$2>
		2123	_ACEOF
		2124	if ac_fn_c_try_compile "$LINENO"; then :
		2125	ac_header_compiler=yes
		2126	else
		2127	ac_header_compiler=no
		2128	fi
		2129	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2130	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2131	$as_echo "$ac_header_compiler" >&6; }
		2132
		2133	# Is the header present?
		2134	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2135	$as_echo_n "checking $2 presence... " >&6; }
		2136	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2137	/* end confdefs.h. */
		2138	#include <$2>
		2139	_ACEOF
		2140	if ac_fn_c_try_cpp "$LINENO"; then :
		2141	ac_header_preproc=yes
		2142	else
		2143	ac_header_preproc=no
		2144	fi
		2145	rm -f conftest.err conftest.i conftest.$ac_ext
		2146	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2147	$as_echo "$ac_header_preproc" >&6; }
		2148
		2149	# So? What about this header?
		2150	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2151	yes:no: )
		2152	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2153	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2154	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2155	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2156	;;
		2157	no:yes:* )
		2158	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2159	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2160	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2161	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2162	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2163	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2164	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2165	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2166	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2167	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2168	;;
		2169	esac
		2170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2171	$as_echo_n "checking for $2... " >&6; }
		2172	if eval \${$3+:} false; then :
		2173	$as_echo_n "(cached) " >&6
		2174	else
		2175	eval "$3=\$ac_header_compiler"
		2176	fi
		2177	eval ac_res=\$$3
		2178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2179	$as_echo "$ac_res" >&6; }
		2180	fi
		2181	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2182
		2183	} # ac_fn_c_check_header_mongrel
		2184
		2185	# ac_fn_cxx_try_link LINENO
		2186	# -------------------------
		2187	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2188	ac_fn_cxx_try_link ()
		2189	{
		2190	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2191	rm -f conftest.$ac_objext conftest$ac_exeext
		2192	if { { ac_try="$ac_link"
		2193	case "(($ac_try" in
		2194	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2195	*) ac_try_echo=$ac_try;;
		2196	esac
		2197	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2198	$as_echo "$ac_try_echo"; } >&5
		2199	(eval "$ac_link") 2>conftest.err
		2200	ac_status=$?
		2201	if test -s conftest.err; then
		2202	grep -v '^ *+' conftest.err >conftest.er1
		2203	cat conftest.er1 >&5
		2204	mv -f conftest.er1 conftest.err
		2205	fi
		2206	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2207	test $ac_status = 0; } && {
		2208	test -z "$ac_cxx_werror_flag" \|\|
		2209	test ! -s conftest.err
		2210	} && test -s conftest$ac_exeext && {
		2211	test "$cross_compiling" = yes \|\|
		2212	test -x conftest$ac_exeext
		2213	}; then :
		2214	ac_retval=0
		2215	else
		2216	$as_echo "$as_me: failed program was:" >&5
		2217	sed 's/^/\| /' conftest.$ac_ext >&5
		2218
		2219	ac_retval=1
		2220	fi
		2221	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2222	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2223	# interfere with the next link command; also delete a directory that is
		2224	# left behind by Apple's compiler. We do this before executing the actions.
		2225	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2226	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2227	as_fn_set_status $ac_retval
		2228
		2229	} # ac_fn_cxx_try_link
		2230	cat >config.log <<_ACEOF
1032	This file contains any messages produced by compilers while	2231	This file contains any messages produced by compilers while
1033	running configure, to aid debugging if configure makes a mistake.	2232	running configure, to aid debugging if configure makes a mistake.
1034		2233
1035	It was created by $as_me, which was	2234	It was created by $as_me, which was
1036	generated by GNU Autoconf 2.59. Invocation command line was	2235	generated by GNU Autoconf 2.69. Invocation command line was
1037		2236
1038	$ $0 $@	2237	$ $0 $@
1039		2238
1040	_ACEOF	2239	_ACEOF
		2240	exec 5>>config.log
1041	{	2241	{
1042	cat <<_ASUNAME	2242	cat <<_ASUNAME
1043	## --------- ##	2243	## --------- ##
1044	## Platform. ##	2244	## Platform. ##
1045	## --------- ##	2245	## --------- ##
…		…
1054	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`	2254	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1055		2255
1056	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`	2256	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1057	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`	2257	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1058	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`	2258	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1059	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`	2259	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1060	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`	2260	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1061	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`	2261	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1062	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`	2262	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1063		2263
1064	_ASUNAME	2264	_ASUNAME
…		…
1066	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2266	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1067	for as_dir in $PATH	2267	for as_dir in $PATH
1068	do	2268	do
1069	IFS=$as_save_IFS	2269	IFS=$as_save_IFS
1070	test -z "$as_dir" && as_dir=.	2270	test -z "$as_dir" && as_dir=.
1071	echo "PATH: $as_dir"	2271	$as_echo "PATH: $as_dir"
1072	done	2272	done
		2273	IFS=$as_save_IFS
1073		2274
1074	} >&5	2275	} >&5
1075		2276
1076	cat >&5 <<_ACEOF	2277	cat >&5 <<_ACEOF
1077		2278
…		…
1089	# Also quote any args containing shell meta-characters.	2290	# Also quote any args containing shell meta-characters.
1090	# Make two passes to allow for proper duplicate-argument suppression.	2291	# Make two passes to allow for proper duplicate-argument suppression.
1091	ac_configure_args=	2292	ac_configure_args=
1092	ac_configure_args0=	2293	ac_configure_args0=
1093	ac_configure_args1=	2294	ac_configure_args1=
1094	ac_sep=
1095	ac_must_keep_next=false	2295	ac_must_keep_next=false
1096	for ac_pass in 1 2	2296	for ac_pass in 1 2
1097	do	2297	do
1098	for ac_arg	2298	for ac_arg
1099	do	2299	do
1100	case $ac_arg in	2300	case $ac_arg in
1101	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2301	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1102	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2302	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1103	\| -silent \| --silent \| --silen \| --sile \| --sil)	2303	\| -silent \| --silent \| --silen \| --sile \| --sil)
1104	continue ;;	2304	continue ;;
1105	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)	2305	\')
1106	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2306	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1107	esac	2307	esac
1108	case $ac_pass in	2308	case $ac_pass in
1109	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2309	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1110	2)	2310	2)
1111	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2311	as_fn_append ac_configure_args1 " '$ac_arg'"
1112	if test $ac_must_keep_next = true; then	2312	if test $ac_must_keep_next = true; then
1113	ac_must_keep_next=false # Got value, back to normal.	2313	ac_must_keep_next=false # Got value, back to normal.
1114	else	2314	else
1115	case $ac_arg in	2315	case $ac_arg in
1116	= \| --config-cache \| -C \| -disable-* \| --disable-* \	2316	= \| --config-cache \| -C \| -disable-* \| --disable-* \
…		…
1122	esac	2322	esac
1123	;;	2323	;;
1124	-* ) ac_must_keep_next=true ;;	2324	-* ) ac_must_keep_next=true ;;
1125	esac	2325	esac
1126	fi	2326	fi
1127	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2327	as_fn_append ac_configure_args " '$ac_arg'"
1128	# Get rid of the leading space.
1129	ac_sep=" "
1130	;;	2328	;;
1131	esac	2329	esac
1132	done	2330	done
1133	done	2331	done
1134	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }	2332	{ ac_configure_args0=; unset ac_configure_args0;}
1135	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }	2333	{ ac_configure_args1=; unset ac_configure_args1;}
1136		2334
1137	# When interrupted or exit'd, cleanup temporary files, and complete	2335	# When interrupted or exit'd, cleanup temporary files, and complete
1138	# config.log. We remove comments because anyway the quotes in there	2336	# config.log. We remove comments because anyway the quotes in there
1139	# would cause problems or look ugly.	2337	# would cause problems or look ugly.
1140	# WARNING: Be sure not to use single quotes in there, as some shells,	2338	# WARNING: Use '\'' to represent an apostrophe within the trap.
1141	# such as our DU 5.0 friend, will then `close' the trap.	2339	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1142	trap 'exit_status=$?	2340	trap 'exit_status=$?
1143	# Save into config.log some information that might help in debugging.	2341	# Save into config.log some information that might help in debugging.
1144	{	2342	{
1145	echo	2343	echo
1146		2344
1147	cat <<\_ASBOX
1148	## ---------------- ##	2345	$as_echo "## ---------------- ##
1149	## Cache variables. ##	2346	## Cache variables. ##
1150	## ---------------- ##	2347	## ---------------- ##"
1151	_ASBOX
1152	echo	2348	echo
1153	# The following way of writing the cache mishandles newlines in values,	2349	# The following way of writing the cache mishandles newlines in values,
1154	{	2350	(
		2351	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
		2352	eval ac_val=\$$ac_var
		2353	case $ac_val in #(
		2354	${as_nl})
		2355	case $ac_var in #(
		2356	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2357	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2358	esac
		2359	case $ac_var in #(
		2360	_ \| IFS \| as_nl) ;; #(
		2361	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		2362	*) { eval $ac_var=; unset $ac_var;} ;;
		2363	esac ;;
		2364	esac
		2365	done
1155	(set) 2>&1 \|	2366	(set) 2>&1 \|
1156	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in	2367	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1157	ac_space=\ )	2368	${as_nl}ac_space=\ )
1158	sed -n \	2369	sed -n \
1159	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2370	"s/'\''/'\''\\\\'\'''\''/g;
1160	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"	2371	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
		2372	;; #(
		2373	*)
		2374	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1161	;;	2375	;;
1162	*)
1163	sed -n \
1164	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1165	;;
1166	esac;	2376	esac \|
1167	}	2377	sort
		2378	)
1168	echo	2379	echo
1169		2380
1170	cat <<\_ASBOX
1171	## ----------------- ##	2381	$as_echo "## ----------------- ##
1172	## Output variables. ##	2382	## Output variables. ##
1173	## ----------------- ##	2383	## ----------------- ##"
1174	_ASBOX
1175	echo	2384	echo
1176	for ac_var in $ac_subst_vars	2385	for ac_var in $ac_subst_vars
1177	do	2386	do
1178	eval ac_val=$`echo $ac_var`	2387	eval ac_val=\$$ac_var
		2388	case $ac_val in
		2389	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2390	esac
1179	echo "$ac_var='"'"'$ac_val'"'"'"	2391	$as_echo "$ac_var='\''$ac_val'\''"
1180	done \| sort	2392	done \| sort
1181	echo	2393	echo
1182		2394
1183	if test -n "$ac_subst_files"; then	2395	if test -n "$ac_subst_files"; then
1184	cat <<\_ASBOX	2396	$as_echo "## ------------------- ##
		2397	## File substitutions. ##
1185	## ------------- ##	2398	## ------------------- ##"
1186	## Output files. ##
1187	## ------------- ##
1188	_ASBOX
1189	echo	2399	echo
1190	for ac_var in $ac_subst_files	2400	for ac_var in $ac_subst_files
1191	do	2401	do
1192	eval ac_val=$`echo $ac_var`	2402	eval ac_val=\$$ac_var
		2403	case $ac_val in
		2404	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2405	esac
1193	echo "$ac_var='"'"'$ac_val'"'"'"	2406	$as_echo "$ac_var='\''$ac_val'\''"
1194	done \| sort	2407	done \| sort
1195	echo	2408	echo
1196	fi	2409	fi
1197		2410
1198	if test -s confdefs.h; then	2411	if test -s confdefs.h; then
1199	cat <<\_ASBOX	2412	$as_echo "## ----------- ##
1200	## ----------- ##
1201	## confdefs.h. ##	2413	## confdefs.h. ##
1202	## ----------- ##	2414	## ----------- ##"
1203	_ASBOX
1204	echo	2415	echo
1205	sed "/^$/d" confdefs.h \| sort	2416	cat confdefs.h
1206	echo	2417	echo
1207	fi	2418	fi
1208	test "$ac_signal" != 0 &&	2419	test "$ac_signal" != 0 &&
1209	echo "$as_me: caught signal $ac_signal"	2420	$as_echo "$as_me: caught signal $ac_signal"
1210	echo "$as_me: exit $exit_status"	2421	$as_echo "$as_me: exit $exit_status"
1211	} >&5	2422	} >&5
1212	rm -f core *.core &&	2423	rm -f core .core core.conftest. &&
1213	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2424	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1214	exit $exit_status	2425	exit $exit_status
1215	' 0	2426	' 0
1216	for ac_signal in 1 2 13 15; do	2427	for ac_signal in 1 2 13 15; do
1217	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2428	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1218	done	2429	done
1219	ac_signal=0	2430	ac_signal=0
1220		2431
1221	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2432	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1222	rm -rf conftest* confdefs.h	2433	rm -f -r conftest* confdefs.h
1223	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2434
1224	echo >confdefs.h	2435	$as_echo "/* confdefs.h */" > confdefs.h
1225		2436
1226	# Predefined preprocessor variables.	2437	# Predefined preprocessor variables.
1227		2438
1228	cat >>confdefs.h <<_ACEOF	2439	cat >>confdefs.h <<_ACEOF
1229	#define PACKAGE_NAME "$PACKAGE_NAME"	2440	#define PACKAGE_NAME "$PACKAGE_NAME"
1230	_ACEOF	2441	_ACEOF
1231		2442
1232
1233	cat >>confdefs.h <<_ACEOF	2443	cat >>confdefs.h <<_ACEOF
1234	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2444	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1235	_ACEOF	2445	_ACEOF
1236		2446
1237
1238	cat >>confdefs.h <<_ACEOF	2447	cat >>confdefs.h <<_ACEOF
1239	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2448	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1240	_ACEOF	2449	_ACEOF
1241		2450
1242
1243	cat >>confdefs.h <<_ACEOF	2451	cat >>confdefs.h <<_ACEOF
1244	#define PACKAGE_STRING "$PACKAGE_STRING"	2452	#define PACKAGE_STRING "$PACKAGE_STRING"
1245	_ACEOF	2453	_ACEOF
1246		2454
1247
1248	cat >>confdefs.h <<_ACEOF	2455	cat >>confdefs.h <<_ACEOF
1249	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2456	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1250	_ACEOF	2457	_ACEOF
1251		2458
		2459	cat >>confdefs.h <<_ACEOF
		2460	#define PACKAGE_URL "$PACKAGE_URL"
		2461	_ACEOF
		2462
1252		2463
1253	# Let the site file select an alternate cache file if it wants to.	2464	# Let the site file select an alternate cache file if it wants to.
1254	# Prefer explicitly selected file to automatically selected ones.	2465	# Prefer an explicitly selected file to automatically selected ones.
		2466	ac_site_file1=NONE
		2467	ac_site_file2=NONE
1255	if test -z "$CONFIG_SITE"; then	2468	if test -n "$CONFIG_SITE"; then
		2469	# We do not want a PATH search for config.site.
		2470	case $CONFIG_SITE in #((
		2471	-*) ac_site_file1=./$CONFIG_SITE;;
		2472	/) ac_site_file1=$CONFIG_SITE;;
		2473	*) ac_site_file1=./$CONFIG_SITE;;
		2474	esac
1256	if test "x$prefix" != xNONE; then	2475	elif test "x$prefix" != xNONE; then
1257	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2476	ac_site_file1=$prefix/share/config.site
		2477	ac_site_file2=$prefix/etc/config.site
1258	else	2478	else
1259	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2479	ac_site_file1=$ac_default_prefix/share/config.site
1260	fi	2480	ac_site_file2=$ac_default_prefix/etc/config.site
1261	fi	2481	fi
1262	for ac_site_file in $CONFIG_SITE; do	2482	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1263	if test -r "$ac_site_file"; then	2483	do
		2484	test "x$ac_site_file" = xNONE && continue
		2485	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1264	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2486	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1265	echo "$as_me: loading site script $ac_site_file" >&6;}	2487	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1266	sed 's/^/\| /' "$ac_site_file" >&5	2488	sed 's/^/\| /' "$ac_site_file" >&5
1267	. "$ac_site_file"	2489	. "$ac_site_file" \
		2490	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2491	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2492	as_fn_error $? "failed to load site script $ac_site_file
		2493	See \`config.log' for more details" "$LINENO" 5; }
1268	fi	2494	fi
1269	done	2495	done
1270		2496
1271	if test -r "$cache_file"; then	2497	if test -r "$cache_file"; then
1272	# Some versions of bash will fail to source /dev/null (special	2498	# Some versions of bash will fail to source /dev/null (special files
1273	# files actually), so we avoid doing that.	2499	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1274	if test -f "$cache_file"; then	2500	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1275	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2501	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1276	echo "$as_me: loading cache $cache_file" >&6;}	2502	$as_echo "$as_me: loading cache $cache_file" >&6;}
1277	case $cache_file in	2503	case $cache_file in
1278	[\\/]* \| ?:[\\/]* ) . $cache_file;;	2504	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1279	*) . ./$cache_file;;	2505	*) . "./$cache_file";;
1280	esac	2506	esac
1281	fi	2507	fi
1282	else	2508	else
1283	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2509	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1284	echo "$as_me: creating cache $cache_file" >&6;}	2510	$as_echo "$as_me: creating cache $cache_file" >&6;}
1285	>$cache_file	2511	>$cache_file
1286	fi	2512	fi
1287		2513
1288	# Check that the precious variables saved in the cache have kept the same	2514	# Check that the precious variables saved in the cache have kept the same
1289	# value.	2515	# value.
1290	ac_cache_corrupted=false	2516	ac_cache_corrupted=false
1291	for ac_var in `(set) 2>&1 \|	2517	for ac_var in $ac_precious_vars; do
1292	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1293	eval ac_old_set=\$ac_cv_env_${ac_var}_set	2518	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1294	eval ac_new_set=\$ac_env_${ac_var}_set	2519	eval ac_new_set=\$ac_env_${ac_var}_set
1295	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2520	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1296	eval ac_new_val="\$ac_env_${ac_var}_value"	2521	eval ac_new_val=\$ac_env_${ac_var}_value
1297	case $ac_old_set,$ac_new_set in	2522	case $ac_old_set,$ac_new_set in
1298	set,)	2523	set,)
1299	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2524	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1300	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	2525	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1301	ac_cache_corrupted=: ;;	2526	ac_cache_corrupted=: ;;
1302	,set)	2527	,set)
1303	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2528	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1304	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2529	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1305	ac_cache_corrupted=: ;;	2530	ac_cache_corrupted=: ;;
1306	,);;	2531	,);;
1307	*)	2532	*)
1308	if test "x$ac_old_val" != "x$ac_new_val"; then	2533	if test "x$ac_old_val" != "x$ac_new_val"; then
		2534	# differences in whitespace do not lead to failure.
		2535	ac_old_val_w=`echo x $ac_old_val`
		2536	ac_new_val_w=`echo x $ac_new_val`
		2537	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1309	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2538	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1310	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2539	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1311	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1312	echo "$as_me: former value: $ac_old_val" >&2;}
1313	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1314	echo "$as_me: current value: $ac_new_val" >&2;}
1315	ac_cache_corrupted=:	2540	ac_cache_corrupted=:
		2541	else
		2542	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2543	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2544	eval $ac_var=\$ac_old_val
		2545	fi
		2546	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		2547	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
		2548	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		2549	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1316	fi;;	2550	fi;;
1317	esac	2551	esac
1318	# Pass precious variables to config.status.	2552	# Pass precious variables to config.status.
1319	if test "$ac_new_set" = set; then	2553	if test "$ac_new_set" = set; then
1320	case $ac_new_val in	2554	case $ac_new_val in
1321	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1322	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	2555	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1323	*) ac_arg=$ac_var=$ac_new_val ;;	2556	*) ac_arg=$ac_var=$ac_new_val ;;
1324	esac	2557	esac
1325	case " $ac_configure_args " in	2558	case " $ac_configure_args " in
1326	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	2559	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1327	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2560	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1328	esac	2561	esac
1329	fi	2562	fi
1330	done	2563	done
1331	if $ac_cache_corrupted; then	2564	if $ac_cache_corrupted; then
		2565	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2566	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1332	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2567	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1333	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	2568	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1334	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1335	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	2569	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1336	{ (exit 1); exit 1; }; }
1337	fi	2570	fi
		2571	## -------------------- ##
		2572	## Main body of script. ##
		2573	## -------------------- ##
1338		2574
1339	ac_ext=c	2575	ac_ext=c
1340	ac_cpp='$CPP $CPPFLAGS'	2576	ac_cpp='$CPP $CPPFLAGS'
1341	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2577	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1342	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2578	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1343	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2579	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1344		2580
1345		2581
1346		2582
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363	ac_aux_dir=	2583	ac_aux_dir=
1364	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2584	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1365	if test -f $ac_dir/install-sh; then	2585	if test -f "$ac_dir/install-sh"; then
1366	ac_aux_dir=$ac_dir	2586	ac_aux_dir=$ac_dir
1367	ac_install_sh="$ac_aux_dir/install-sh -c"	2587	ac_install_sh="$ac_aux_dir/install-sh -c"
1368	break	2588	break
1369	elif test -f $ac_dir/install.sh; then	2589	elif test -f "$ac_dir/install.sh"; then
1370	ac_aux_dir=$ac_dir	2590	ac_aux_dir=$ac_dir
1371	ac_install_sh="$ac_aux_dir/install.sh -c"	2591	ac_install_sh="$ac_aux_dir/install.sh -c"
1372	break	2592	break
1373	elif test -f $ac_dir/shtool; then	2593	elif test -f "$ac_dir/shtool"; then
1374	ac_aux_dir=$ac_dir	2594	ac_aux_dir=$ac_dir
1375	ac_install_sh="$ac_aux_dir/shtool install -c"	2595	ac_install_sh="$ac_aux_dir/shtool install -c"
1376	break	2596	break
1377	fi	2597	fi
1378	done	2598	done
1379	if test -z "$ac_aux_dir"; then	2599	if test -z "$ac_aux_dir"; then
1380	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2600	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1381	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1382	{ (exit 1); exit 1; }; }
1383	fi	2601	fi
		2602
		2603	# These three variables are undocumented and unsupported,
		2604	# and are intended to be withdrawn in a future Autoconf release.
		2605	# They can cause serious problems if a builder's source tree is in a directory
		2606	# whose full name contains unusual characters.
1384	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2607	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1385	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2608	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1386	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2609	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2610
1387		2611
1388	# Make sure we can run config.sub.	2612	# Make sure we can run config.sub.
1389	$ac_config_sub sun4 >/dev/null 2>&1 \|\|	2613	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
1390	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2614	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1391	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1392	{ (exit 1); exit 1; }; }
1393		2615
1394	echo "$as_me:$LINENO: checking build system type" >&5	2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1395	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2617	$as_echo_n "checking build system type... " >&6; }
1396	if test "${ac_cv_build+set}" = set; then	2618	if ${ac_cv_build+:} false; then :
1397	echo $ECHO_N "(cached) $ECHO_C" >&6	2619	$as_echo_n "(cached) " >&6
1398	else	2620	else
1399	ac_cv_build_alias=$build_alias	2621	ac_build_alias=$build_alias
1400	test -z "$ac_cv_build_alias" &&	2622	test "x$ac_build_alias" = x &&
1401	ac_cv_build_alias=`$ac_config_guess`	2623	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1402	test -z "$ac_cv_build_alias" &&	2624	test "x$ac_build_alias" = x &&
1403	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2625	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1404	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1405	{ (exit 1); exit 1; }; }
1406	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|	2626	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
1407	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2627	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1408	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1409	{ (exit 1); exit 1; }; }
1410		2628
1411	fi	2629	fi
1412	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1413	echo "${ECHO_T}$ac_cv_build" >&6	2631	$as_echo "$ac_cv_build" >&6; }
		2632	case $ac_cv_build in
		2633	--*) ;;
		2634	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2635	esac
1414	build=$ac_cv_build	2636	build=$ac_cv_build
1415	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2637	ac_save_IFS=$IFS; IFS='-'
1416	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2638	set x $ac_cv_build
1417	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2639	shift
		2640	build_cpu=$1
		2641	build_vendor=$2
		2642	shift; shift
		2643	# Remember, the first character of IFS is used to create $*,
		2644	# except with old shells:
		2645	build_os=$*
		2646	IFS=$ac_save_IFS
		2647	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
1418		2648
1419		2649
1420	echo "$as_me:$LINENO: checking host system type" >&5	2650	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1421	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2651	$as_echo_n "checking host system type... " >&6; }
1422	if test "${ac_cv_host+set}" = set; then	2652	if ${ac_cv_host+:} false; then :
1423	echo $ECHO_N "(cached) $ECHO_C" >&6	2653	$as_echo_n "(cached) " >&6
1424	else	2654	else
1425	ac_cv_host_alias=$host_alias	2655	if test "x$host_alias" = x; then
1426	test -z "$ac_cv_host_alias" &&
1427	ac_cv_host_alias=$ac_cv_build_alias	2656	ac_cv_host=$ac_cv_build
		2657	else
1428	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|	2658	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
1429	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2659	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1430	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1431	{ (exit 1); exit 1; }; }
1432
1433	fi	2660	fi
		2661
		2662	fi
1434	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1435	echo "${ECHO_T}$ac_cv_host" >&6	2664	$as_echo "$ac_cv_host" >&6; }
		2665	case $ac_cv_host in
		2666	--*) ;;
		2667	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2668	esac
1436	host=$ac_cv_host	2669	host=$ac_cv_host
1437	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2670	ac_save_IFS=$IFS; IFS='-'
1438	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2671	set x $ac_cv_host
1439	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2672	shift
		2673	host_cpu=$1
		2674	host_vendor=$2
		2675	shift; shift
		2676	# Remember, the first character of IFS is used to create $*,
		2677	# except with old shells:
		2678	host_os=$*
		2679	IFS=$ac_save_IFS
		2680	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1440		2681
1441		2682
1442	echo "$as_me:$LINENO: checking target system type" >&5	2683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1443	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2684	$as_echo_n "checking target system type... " >&6; }
1444	if test "${ac_cv_target+set}" = set; then	2685	if ${ac_cv_target+:} false; then :
1445	echo $ECHO_N "(cached) $ECHO_C" >&6	2686	$as_echo_n "(cached) " >&6
1446	else	2687	else
1447	ac_cv_target_alias=$target_alias	2688	if test "x$target_alias" = x; then
1448	test "x$ac_cv_target_alias" = "x" &&
1449	ac_cv_target_alias=$ac_cv_host_alias	2689	ac_cv_target=$ac_cv_host
		2690	else
1450	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|	2691	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
1451	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2692	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1452	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1453	{ (exit 1); exit 1; }; }
1454
1455	fi	2693	fi
		2694
		2695	fi
1456	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1457	echo "${ECHO_T}$ac_cv_target" >&6	2697	$as_echo "$ac_cv_target" >&6; }
		2698	case $ac_cv_target in
		2699	--*) ;;
		2700	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2701	esac
1458	target=$ac_cv_target	2702	target=$ac_cv_target
1459	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2703	ac_save_IFS=$IFS; IFS='-'
1460	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2704	set x $ac_cv_target
1461	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2705	shift
		2706	target_cpu=$1
		2707	target_vendor=$2
		2708	shift; shift
		2709	# Remember, the first character of IFS is used to create $*,
		2710	# except with old shells:
		2711	target_os=$*
		2712	IFS=$ac_save_IFS
		2713	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
1462		2714
1463		2715
1464	# The aliases save the names the user supplied, while $host etc.	2716	# The aliases save the names the user supplied, while $host etc.
1465	# will get canonicalized.	2717	# will get canonicalized.
1466	test -n "$target_alias" &&	2718	test -n "$target_alias" &&
…		…
1479	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2731	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1480	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2732	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1481	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2733	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1482	# OS/2's system install, which has a completely different semantic	2734	# OS/2's system install, which has a completely different semantic
1483	# ./install, which can be erroneously created by make from ./install.sh.	2735	# ./install, which can be erroneously created by make from ./install.sh.
		2736	# Reject install programs that cannot install multiple files.
1484	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1485	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2738	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1486	if test -z "$INSTALL"; then	2739	if test -z "$INSTALL"; then
1487	if test "${ac_cv_path_install+set}" = set; then	2740	if ${ac_cv_path_install+:} false; then :
1488	echo $ECHO_N "(cached) $ECHO_C" >&6	2741	$as_echo_n "(cached) " >&6
1489	else	2742	else
1490	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2743	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1491	for as_dir in $PATH	2744	for as_dir in $PATH
1492	do	2745	do
1493	IFS=$as_save_IFS	2746	IFS=$as_save_IFS
1494	test -z "$as_dir" && as_dir=.	2747	test -z "$as_dir" && as_dir=.
1495	# Account for people who put trailing slashes in PATH elements.	2748	# Account for people who put trailing slashes in PATH elements.
1496	case $as_dir/ in	2749	case $as_dir/ in #((
1497	./ \| .// \| /cC/* \| \	2750	./ \| .// \| /[cC]/* \| \
1498	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	2751	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1499	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \	2752	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1500	/usr/ucb/* ) ;;	2753	/usr/ucb/* ) ;;
1501	*)	2754	*)
1502	# OSF1 and SCO ODT 3.0 have their own names for install.	2755	# OSF1 and SCO ODT 3.0 have their own names for install.
1503	# Don't use installbsd from OSF since it installs stuff as root	2756	# Don't use installbsd from OSF since it installs stuff as root
1504	# by default.	2757	# by default.
1505	for ac_prog in ginstall scoinst install; do	2758	for ac_prog in ginstall scoinst install; do
1506	for ac_exec_ext in '' $ac_executable_extensions; do	2759	for ac_exec_ext in '' $ac_executable_extensions; do
1507	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2760	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1508	if test $ac_prog = install &&	2761	if test $ac_prog = install &&
1509	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2762	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1510	# AIX install. It has an incompatible calling convention.	2763	# AIX install. It has an incompatible calling convention.
1511	:	2764	:
1512	elif test $ac_prog = install &&	2765	elif test $ac_prog = install &&
1513	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2766	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1514	# program-specific install script used by HP pwplus--don't use.	2767	# program-specific install script used by HP pwplus--don't use.
1515	:	2768	:
1516	else	2769	else
		2770	rm -rf conftest.one conftest.two conftest.dir
		2771	echo one > conftest.one
		2772	echo two > conftest.two
		2773	mkdir conftest.dir
		2774	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2775	test -s conftest.one && test -s conftest.two &&
		2776	test -s conftest.dir/conftest.one &&
		2777	test -s conftest.dir/conftest.two
		2778	then
1517	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2779	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1518	break 3	2780	break 3
		2781	fi
1519	fi	2782	fi
1520	fi	2783	fi
1521	done	2784	done
1522	done	2785	done
1523	;;	2786	;;
1524	esac	2787	esac
		2788
1525	done	2789	done
		2790	IFS=$as_save_IFS
1526		2791
		2792	rm -rf conftest.one conftest.two conftest.dir
1527		2793
1528	fi	2794	fi
1529	if test "${ac_cv_path_install+set}" = set; then	2795	if test "${ac_cv_path_install+set}" = set; then
1530	INSTALL=$ac_cv_path_install	2796	INSTALL=$ac_cv_path_install
1531	else	2797	else
1532	# As a last resort, use the slow shell script. We don't cache a	2798	# As a last resort, use the slow shell script. Don't cache a
1533	# path for INSTALL within a source directory, because that will	2799	# value for INSTALL within a source directory, because that will
1534	# break other packages using the cache if that directory is	2800	# break other packages using the cache if that directory is
1535	# removed, or if the path is relative.	2801	# removed, or if the value is a relative name.
1536	INSTALL=$ac_install_sh	2802	INSTALL=$ac_install_sh
1537	fi	2803	fi
1538	fi	2804	fi
1539	echo "$as_me:$LINENO: result: $INSTALL" >&5	2805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1540	echo "${ECHO_T}$INSTALL" >&6	2806	$as_echo "$INSTALL" >&6; }
1541		2807
1542	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2808	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1543	# It thinks the first close brace ends the variable substitution.	2809	# It thinks the first close brace ends the variable substitution.
1544	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2810	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1545		2811
1546	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2812	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1547		2813
1548	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2814	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1549		2815
1550	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2816	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1551	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2817	$as_echo_n "checking whether build environment is sane... " >&6; }
1552	# Just in case	2818	# Just in case
1553	sleep 1	2819	sleep 1
1554	echo timestamp > conftest.file	2820	echo timestamp > conftest.file
1555	# Do `set' in a subshell so we don't clobber the current shell's	2821	# Do `set' in a subshell so we don't clobber the current shell's
1556	# arguments. Must try -L first in case configure is actually a	2822	# arguments. Must try -L first in case configure is actually a
…		…
1569		2835
1570	# If neither matched, then we have a broken ls. This can happen	2836	# If neither matched, then we have a broken ls. This can happen
1571	# if, for instance, CONFIG_SHELL is bash and it inherits a	2837	# if, for instance, CONFIG_SHELL is bash and it inherits a
1572	# broken ls alias from the environment. This has actually	2838	# broken ls alias from the environment. This has actually
1573	# happened. Such a system could not be considered "sane".	2839	# happened. Such a system could not be considered "sane".
1574	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1575	alias in your environment" >&5
1576	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	2840	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1577	alias in your environment" >&2;}	2841	alias in your environment" "$LINENO" 5
1578	{ (exit 1); exit 1; }; }
1579	fi	2842	fi
1580		2843
1581	test "$2" = conftest.file	2844	test "$2" = conftest.file
1582	)	2845	)
1583	then	2846	then
1584	# Ok.	2847	# Ok.
1585	:	2848	:
1586	else	2849	else
1587	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1588	Check your system clock" >&5
1589	echo "$as_me: error: newly created file is older than distributed files!	2850	as_fn_error $? "newly created file is older than distributed files!
1590	Check your system clock" >&2;}	2851	Check your system clock" "$LINENO" 5
1591	{ (exit 1); exit 1; }; }
1592	fi	2852	fi
1593	echo "$as_me:$LINENO: result: yes" >&5	2853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1594	echo "${ECHO_T}yes" >&6	2854	$as_echo "yes" >&6; }
1595	test "$program_prefix" != NONE &&	2855	test "$program_prefix" != NONE &&
1596	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2856	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1597	# Use a double $ so make ignores it.	2857	# Use a double $ so make ignores it.
1598	test "$program_suffix" != NONE &&	2858	test "$program_suffix" != NONE &&
1599	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2859	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1600	# Double any \ or $. echo might interpret backslashes.	2860	# Double any \ or $.
1601	# By default was `s,x,x', remove it if useless.	2861	# By default was `s,x,x', remove it if useless.
1602	cat <<\_ACEOF >conftest.sed
1603	s/[\\$]/&&/g;s/;s,x,x,$//	2862	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1604	_ACEOF
1605	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`	2863	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
1606	rm conftest.sed
1607		2864
1608		2865
1609	# expand $ac_aux_dir to an absolute path	2866	# expand $ac_aux_dir to an absolute path
1610	am_aux_dir=`cd $ac_aux_dir && pwd`	2867	am_aux_dir=`cd $ac_aux_dir && pwd`
1611		2868
…		…
1613	# Use eval to expand $SHELL	2870	# Use eval to expand $SHELL
1614	if eval "$MISSING --run true"; then	2871	if eval "$MISSING --run true"; then
1615	am_missing_run="$MISSING --run "	2872	am_missing_run="$MISSING --run "
1616	else	2873	else
1617	am_missing_run=	2874	am_missing_run=
1618	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2875	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
1619	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	2876	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1620	fi	2877	fi
1621		2878
1622	for ac_prog in gawk mawk nawk awk	2879	for ac_prog in gawk mawk nawk awk
1623	do	2880	do
1624	# Extract the first word of "$ac_prog", so it can be a program name with args.	2881	# Extract the first word of "$ac_prog", so it can be a program name with args.
1625	set dummy $ac_prog; ac_word=$2	2882	set dummy $ac_prog; ac_word=$2
1626	echo "$as_me:$LINENO: checking for $ac_word" >&5	2883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1627	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2884	$as_echo_n "checking for $ac_word... " >&6; }
1628	if test "${ac_cv_prog_AWK+set}" = set; then	2885	if ${ac_cv_prog_AWK+:} false; then :
1629	echo $ECHO_N "(cached) $ECHO_C" >&6	2886	$as_echo_n "(cached) " >&6
1630	else	2887	else
1631	if test -n "$AWK"; then	2888	if test -n "$AWK"; then
1632	ac_cv_prog_AWK="$AWK" # Let the user override the test.	2889	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1633	else	2890	else
1634	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1635	for as_dir in $PATH	2892	for as_dir in $PATH
1636	do	2893	do
1637	IFS=$as_save_IFS	2894	IFS=$as_save_IFS
1638	test -z "$as_dir" && as_dir=.	2895	test -z "$as_dir" && as_dir=.
1639	for ac_exec_ext in '' $ac_executable_extensions; do	2896	for ac_exec_ext in '' $ac_executable_extensions; do
1640	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2897	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1641	ac_cv_prog_AWK="$ac_prog"	2898	ac_cv_prog_AWK="$ac_prog"
1642	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2899	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1643	break 2	2900	break 2
1644	fi	2901	fi
1645	done	2902	done
1646	done	2903	done
		2904	IFS=$as_save_IFS
1647		2905
1648	fi	2906	fi
1649	fi	2907	fi
1650	AWK=$ac_cv_prog_AWK	2908	AWK=$ac_cv_prog_AWK
1651	if test -n "$AWK"; then	2909	if test -n "$AWK"; then
1652	echo "$as_me:$LINENO: result: $AWK" >&5	2910	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1653	echo "${ECHO_T}$AWK" >&6	2911	$as_echo "$AWK" >&6; }
1654	else	2912	else
1655	echo "$as_me:$LINENO: result: no" >&5	2913	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1656	echo "${ECHO_T}no" >&6	2914	$as_echo "no" >&6; }
1657	fi	2915	fi
		2916
1658		2917
1659	test -n "$AWK" && break	2918	test -n "$AWK" && break
1660	done	2919	done
1661		2920
1662	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	2921	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1663	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	2922	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1664	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	2923	set x ${MAKE-make}
		2924	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1665	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	2925	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
1666	echo $ECHO_N "(cached) $ECHO_C" >&6	2926	$as_echo_n "(cached) " >&6
1667	else	2927	else
1668	cat >conftest.make <<\_ACEOF	2928	cat >conftest.make <<\_ACEOF
		2929	SHELL = /bin/sh
1669	all:	2930	all:
1670	@echo 'ac_maketemp="$(MAKE)"'	2931	@echo '@@@%%%=$(MAKE)=@@@%%%'
1671	_ACEOF	2932	_ACEOF
1672	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	2933	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1673	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	2934	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1674	if test -n "$ac_maketemp"; then	2935	@@@%%%=?=@@@%%%*)
1675	eval ac_cv_prog_make_${ac_make}_set=yes	2936	eval ac_cv_prog_make_${ac_make}_set=yes;;
1676	else	2937	*)
1677	eval ac_cv_prog_make_${ac_make}_set=no	2938	eval ac_cv_prog_make_${ac_make}_set=no;;
1678	fi	2939	esac
1679	rm -f conftest.make	2940	rm -f conftest.make
1680	fi	2941	fi
1681	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	2942	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1682	echo "$as_me:$LINENO: result: yes" >&5	2943	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1683	echo "${ECHO_T}yes" >&6	2944	$as_echo "yes" >&6; }
1684	SET_MAKE=	2945	SET_MAKE=
1685	else	2946	else
1686	echo "$as_me:$LINENO: result: no" >&5	2947	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1687	echo "${ECHO_T}no" >&6	2948	$as_echo "no" >&6; }
1688	SET_MAKE="MAKE=${MAKE-make}"	2949	SET_MAKE="MAKE=${MAKE-make}"
1689	fi	2950	fi
1690		2951
1691	rm -rf .tst 2>/dev/null	2952	rm -rf .tst 2>/dev/null
1692	mkdir .tst 2>/dev/null	2953	mkdir .tst 2>/dev/null
…		…
1698	rmdir .tst 2>/dev/null	2959	rmdir .tst 2>/dev/null
1699		2960
1700	# test to see if srcdir already configured	2961	# test to see if srcdir already configured
1701	if test "`cd $srcdir && pwd`" != "`pwd`" &&	2962	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1702	test -f $srcdir/config.status; then	2963	test -f $srcdir/config.status; then
1703	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1704	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}	2964	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1705	{ (exit 1); exit 1; }; }
1706	fi	2965	fi
1707		2966
1708	# test whether we have cygpath	2967	# test whether we have cygpath
1709	if test -z "$CYGPATH_W"; then	2968	if test -z "$CYGPATH_W"; then
1710	if (cygpath --version) >/dev/null 2>/dev/null; then	2969	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1714	fi	2973	fi
1715	fi	2974	fi
1716		2975
1717		2976
1718	# Define the identity of the package.	2977	# Define the identity of the package.
1719	PACKAGE=vpe	2978	PACKAGE=gvpe
1720	VERSION=1.5	2979	VERSION=3.1
1721		2980
1722		2981
1723	cat >>confdefs.h <<_ACEOF	2982	cat >>confdefs.h <<_ACEOF
1724	#define PACKAGE "$PACKAGE"	2983	#define PACKAGE "$PACKAGE"
1725	_ACEOF	2984	_ACEOF
…		…
1756	# will honor the `STRIP' environment variable to overrule this program.	3015	# will honor the `STRIP' environment variable to overrule this program.
1757	if test "$cross_compiling" != no; then	3016	if test "$cross_compiling" != no; then
1758	if test -n "$ac_tool_prefix"; then	3017	if test -n "$ac_tool_prefix"; then
1759	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3018	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1760	set dummy ${ac_tool_prefix}strip; ac_word=$2	3019	set dummy ${ac_tool_prefix}strip; ac_word=$2
1761	echo "$as_me:$LINENO: checking for $ac_word" >&5	3020	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1762	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3021	$as_echo_n "checking for $ac_word... " >&6; }
1763	if test "${ac_cv_prog_STRIP+set}" = set; then	3022	if ${ac_cv_prog_STRIP+:} false; then :
1764	echo $ECHO_N "(cached) $ECHO_C" >&6	3023	$as_echo_n "(cached) " >&6
1765	else	3024	else
1766	if test -n "$STRIP"; then	3025	if test -n "$STRIP"; then
1767	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3026	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1768	else	3027	else
1769	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3028	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1770	for as_dir in $PATH	3029	for as_dir in $PATH
1771	do	3030	do
1772	IFS=$as_save_IFS	3031	IFS=$as_save_IFS
1773	test -z "$as_dir" && as_dir=.	3032	test -z "$as_dir" && as_dir=.
1774	for ac_exec_ext in '' $ac_executable_extensions; do	3033	for ac_exec_ext in '' $ac_executable_extensions; do
1775	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3034	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1776	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3035	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1777	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3036	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1778	break 2	3037	break 2
1779	fi	3038	fi
1780	done	3039	done
1781	done	3040	done
		3041	IFS=$as_save_IFS
1782		3042
1783	fi	3043	fi
1784	fi	3044	fi
1785	STRIP=$ac_cv_prog_STRIP	3045	STRIP=$ac_cv_prog_STRIP
1786	if test -n "$STRIP"; then	3046	if test -n "$STRIP"; then
1787	echo "$as_me:$LINENO: result: $STRIP" >&5	3047	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1788	echo "${ECHO_T}$STRIP" >&6	3048	$as_echo "$STRIP" >&6; }
1789	else	3049	else
1790	echo "$as_me:$LINENO: result: no" >&5	3050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1791	echo "${ECHO_T}no" >&6	3051	$as_echo "no" >&6; }
1792	fi	3052	fi
		3053
1793		3054
1794	fi	3055	fi
1795	if test -z "$ac_cv_prog_STRIP"; then	3056	if test -z "$ac_cv_prog_STRIP"; then
1796	ac_ct_STRIP=$STRIP	3057	ac_ct_STRIP=$STRIP
1797	# Extract the first word of "strip", so it can be a program name with args.	3058	# Extract the first word of "strip", so it can be a program name with args.
1798	set dummy strip; ac_word=$2	3059	set dummy strip; ac_word=$2
1799	echo "$as_me:$LINENO: checking for $ac_word" >&5	3060	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1800	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3061	$as_echo_n "checking for $ac_word... " >&6; }
1801	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3062	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1802	echo $ECHO_N "(cached) $ECHO_C" >&6	3063	$as_echo_n "(cached) " >&6
1803	else	3064	else
1804	if test -n "$ac_ct_STRIP"; then	3065	if test -n "$ac_ct_STRIP"; then
1805	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3066	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1806	else	3067	else
1807	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3068	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1808	for as_dir in $PATH	3069	for as_dir in $PATH
1809	do	3070	do
1810	IFS=$as_save_IFS	3071	IFS=$as_save_IFS
1811	test -z "$as_dir" && as_dir=.	3072	test -z "$as_dir" && as_dir=.
1812	for ac_exec_ext in '' $ac_executable_extensions; do	3073	for ac_exec_ext in '' $ac_executable_extensions; do
1813	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3074	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1814	ac_cv_prog_ac_ct_STRIP="strip"	3075	ac_cv_prog_ac_ct_STRIP="strip"
1815	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3076	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1816	break 2	3077	break 2
1817	fi	3078	fi
1818	done	3079	done
1819	done	3080	done
		3081	IFS=$as_save_IFS
1820		3082
1821	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1822	fi	3083	fi
1823	fi	3084	fi
1824	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3085	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1825	if test -n "$ac_ct_STRIP"; then	3086	if test -n "$ac_ct_STRIP"; then
1826	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1827	echo "${ECHO_T}$ac_ct_STRIP" >&6	3088	$as_echo "$ac_ct_STRIP" >&6; }
1828	else	3089	else
1829	echo "$as_me:$LINENO: result: no" >&5	3090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1830	echo "${ECHO_T}no" >&6	3091	$as_echo "no" >&6; }
1831	fi	3092	fi
1832		3093
		3094	if test "x$ac_ct_STRIP" = x; then
		3095	STRIP=":"
		3096	else
		3097	case $cross_compiling:$ac_tool_warned in
		3098	yes:)
		3099	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3100	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3101	ac_tool_warned=yes ;;
		3102	esac
1833	STRIP=$ac_ct_STRIP	3103	STRIP=$ac_ct_STRIP
		3104	fi
1834	else	3105	else
1835	STRIP="$ac_cv_prog_STRIP"	3106	STRIP="$ac_cv_prog_STRIP"
1836	fi	3107	fi
1837		3108
1838	fi	3109	fi
…		…
1841	# We need awk for the "check" target. The system "awk" is bad on	3112	# We need awk for the "check" target. The system "awk" is bad on
1842	# some platforms.	3113	# some platforms.
1843		3114
1844		3115
1845		3116
1846	ac_config_headers="$ac_config_headers config.h"	3117	ac_config_headers="$ac_config_headers config.h"
1847		3118
1848	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1849	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3120	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1850	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3121	# Check whether --enable-maintainer-mode was given.
1851	if test "${enable_maintainer_mode+set}" = set; then	3122	if test "${enable_maintainer_mode+set}" = set; then :
1852	enableval="$enable_maintainer_mode"	3123	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1853	USE_MAINTAINER_MODE=$enableval
1854	else	3124	else
1855	USE_MAINTAINER_MODE=no	3125	USE_MAINTAINER_MODE=no
1856	fi;	3126	fi
		3127
1857	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1858	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3129	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1859		3130
1860		3131
1861	if test $USE_MAINTAINER_MODE = yes; then	3132	if test $USE_MAINTAINER_MODE = yes; then
1862	MAINTAINER_MODE_TRUE=	3133	MAINTAINER_MODE_TRUE=
1863	MAINTAINER_MODE_FALSE='#'	3134	MAINTAINER_MODE_FALSE='#'
…		…
1870		3141
1871		3142
1872		3143
1873		3144
1874		3145
1875
1876
1877
1878
1879
1880	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1881
1882	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1883		3146
1884		3147
1885		3148
1886	MKINSTALLDIRS=	3149	MKINSTALLDIRS=
1887	if test -n "$ac_aux_dir"; then	3150	if test -n "$ac_aux_dir"; then
…		…
1895		3158
1896		3159
1897		3160
1898	# Extract the first word of "msgfmt", so it can be a program name with args.	3161	# Extract the first word of "msgfmt", so it can be a program name with args.
1899	set dummy msgfmt; ac_word=$2	3162	set dummy msgfmt; ac_word=$2
1900	echo "$as_me:$LINENO: checking for $ac_word" >&5	3163	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1901	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3164	$as_echo_n "checking for $ac_word... " >&6; }
1902	if test "${ac_cv_path_MSGFMT+set}" = set; then	3165	if ${ac_cv_path_MSGFMT+:} false; then :
1903	echo $ECHO_N "(cached) $ECHO_C" >&6	3166	$as_echo_n "(cached) " >&6
1904	else	3167	else
1905	case "$MSGFMT" in	3168	case "$MSGFMT" in
1906	/*)	3169	/*)
1907	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3170	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1908	;;	3171	;;
…		…
1923	;;	3186	;;
1924	esac	3187	esac
1925	fi	3188	fi
1926	MSGFMT="$ac_cv_path_MSGFMT"	3189	MSGFMT="$ac_cv_path_MSGFMT"
1927	if test "$MSGFMT" != ":"; then	3190	if test "$MSGFMT" != ":"; then
1928	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1929	echo "${ECHO_T}$MSGFMT" >&6	3192	$as_echo "$MSGFMT" >&6; }
1930	else	3193	else
1931	echo "$as_me:$LINENO: result: no" >&5	3194	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1932	echo "${ECHO_T}no" >&6	3195	$as_echo "no" >&6; }
1933	fi	3196	fi
1934		3197
1935	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3198	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1936	set dummy gmsgfmt; ac_word=$2	3199	set dummy gmsgfmt; ac_word=$2
1937	echo "$as_me:$LINENO: checking for $ac_word" >&5	3200	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1938	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3201	$as_echo_n "checking for $ac_word... " >&6; }
1939	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3202	if ${ac_cv_path_GMSGFMT+:} false; then :
1940	echo $ECHO_N "(cached) $ECHO_C" >&6	3203	$as_echo_n "(cached) " >&6
1941	else	3204	else
1942	case $GMSGFMT in	3205	case $GMSGFMT in
1943	[\\/]* \| ?:[\\/]*)	3206	[\\/]* \| ?:[\\/]*)
1944	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3207	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1945	;;	3208	;;
…		…
1947	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1948	for as_dir in $PATH	3211	for as_dir in $PATH
1949	do	3212	do
1950	IFS=$as_save_IFS	3213	IFS=$as_save_IFS
1951	test -z "$as_dir" && as_dir=.	3214	test -z "$as_dir" && as_dir=.
1952	for ac_exec_ext in '' $ac_executable_extensions; do	3215	for ac_exec_ext in '' $ac_executable_extensions; do
1953	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3216	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1954	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3217	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1955	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3218	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1956	break 2	3219	break 2
1957	fi	3220	fi
1958	done	3221	done
1959	done	3222	done
		3223	IFS=$as_save_IFS
1960		3224
1961	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3225	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1962	;;	3226	;;
1963	esac	3227	esac
1964	fi	3228	fi
1965	GMSGFMT=$ac_cv_path_GMSGFMT	3229	GMSGFMT=$ac_cv_path_GMSGFMT
1966
1967	if test -n "$GMSGFMT"; then	3230	if test -n "$GMSGFMT"; then
1968	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1969	echo "${ECHO_T}$GMSGFMT" >&6	3232	$as_echo "$GMSGFMT" >&6; }
1970	else	3233	else
1971	echo "$as_me:$LINENO: result: no" >&5	3234	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1972	echo "${ECHO_T}no" >&6	3235	$as_echo "no" >&6; }
1973	fi	3236	fi
		3237
1974		3238
1975		3239
1976	# Extract the first word of "xgettext", so it can be a program name with args.	3240	# Extract the first word of "xgettext", so it can be a program name with args.
1977	set dummy xgettext; ac_word=$2	3241	set dummy xgettext; ac_word=$2
1978	echo "$as_me:$LINENO: checking for $ac_word" >&5	3242	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1979	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3243	$as_echo_n "checking for $ac_word... " >&6; }
1980	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3244	if ${ac_cv_path_XGETTEXT+:} false; then :
1981	echo $ECHO_N "(cached) $ECHO_C" >&6	3245	$as_echo_n "(cached) " >&6
1982	else	3246	else
1983	case "$XGETTEXT" in	3247	case "$XGETTEXT" in
1984	/*)	3248	/*)
1985	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3249	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1986	;;	3250	;;
…		…
2001	;;	3265	;;
2002	esac	3266	esac
2003	fi	3267	fi
2004	XGETTEXT="$ac_cv_path_XGETTEXT"	3268	XGETTEXT="$ac_cv_path_XGETTEXT"
2005	if test "$XGETTEXT" != ":"; then	3269	if test "$XGETTEXT" != ":"; then
2006	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2007	echo "${ECHO_T}$XGETTEXT" >&6	3271	$as_echo "$XGETTEXT" >&6; }
2008	else	3272	else
2009	echo "$as_me:$LINENO: result: no" >&5	3273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2010	echo "${ECHO_T}no" >&6	3274	$as_echo "no" >&6; }
2011	fi	3275	fi
2012		3276
2013	rm -f messages.po	3277	rm -f messages.po
2014		3278
2015	# Extract the first word of "msgmerge", so it can be a program name with args.	3279	# Extract the first word of "msgmerge", so it can be a program name with args.
2016	set dummy msgmerge; ac_word=$2	3280	set dummy msgmerge; ac_word=$2
2017	echo "$as_me:$LINENO: checking for $ac_word" >&5	3281	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2018	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3282	$as_echo_n "checking for $ac_word... " >&6; }
2019	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3283	if ${ac_cv_path_MSGMERGE+:} false; then :
2020	echo $ECHO_N "(cached) $ECHO_C" >&6	3284	$as_echo_n "(cached) " >&6
2021	else	3285	else
2022	case "$MSGMERGE" in	3286	case "$MSGMERGE" in
2023	/*)	3287	/*)
2024	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3288	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2025	;;	3289	;;
…		…
2039	;;	3303	;;
2040	esac	3304	esac
2041	fi	3305	fi
2042	MSGMERGE="$ac_cv_path_MSGMERGE"	3306	MSGMERGE="$ac_cv_path_MSGMERGE"
2043	if test "$MSGMERGE" != ":"; then	3307	if test "$MSGMERGE" != ":"; then
2044	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3308	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2045	echo "${ECHO_T}$MSGMERGE" >&6	3309	$as_echo "$MSGMERGE" >&6; }
2046	else	3310	else
2047	echo "$as_me:$LINENO: result: no" >&5	3311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2048	echo "${ECHO_T}no" >&6	3312	$as_echo "no" >&6; }
2049	fi	3313	fi
2050		3314
2051		3315
2052	if test "$GMSGFMT" != ":"; then	3316	if test "$GMSGFMT" != ":"; then
2053	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3317	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2054	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	3318	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2055	: ;	3319	: ;
2056	else	3320	else
2057	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`	3321	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`
2058	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2059	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3323	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2060	GMSGFMT=":"	3324	GMSGFMT=":"
2061	fi	3325	fi
2062	fi	3326	fi
2063		3327
2064	if test "$XGETTEXT" != ":"; then	3328	if test "$XGETTEXT" != ":"; then
2065	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3329	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2066	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	3330	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2067	: ;	3331	: ;
2068	else	3332	else
2069	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2070	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3334	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2071	XGETTEXT=":"	3335	XGETTEXT=":"
2072	fi	3336	fi
2073	rm -f messages.po	3337	rm -f messages.po
2074	fi	3338	fi
2075		3339
2076	ac_config_commands="$ac_config_commands default-1"	3340	ac_config_commands="$ac_config_commands default-1"
2077		3341
2078		3342
2079		3343
2080	if test "X$prefix" = "XNONE"; then	3344	if test "X$prefix" = "XNONE"; then
2081	acl_final_prefix="$ac_default_prefix"	3345	acl_final_prefix="$ac_default_prefix"
…		…
2092	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3356	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2093	prefix="$acl_save_prefix"	3357	prefix="$acl_save_prefix"
2094		3358
2095	DEPDIR="${am__leading_dot}deps"	3359	DEPDIR="${am__leading_dot}deps"
2096		3360
2097	ac_config_commands="$ac_config_commands depfiles"	3361	ac_config_commands="$ac_config_commands depfiles"
2098		3362
2099		3363
2100	am_make=${MAKE-make}	3364	am_make=${MAKE-make}
2101	cat > confinc << 'END'	3365	cat > confinc << 'END'
2102	am__doit:	3366	am__doit:
2103	@echo done	3367	@echo done
2104	.PHONY: am__doit	3368	.PHONY: am__doit
2105	END	3369	END
2106	# If we don't find an include directive, just comment out the code.	3370	# If we don't find an include directive, just comment out the code.
2107	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3371	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2108	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6	3372	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2109	am__include="#"	3373	am__include="#"
2110	am__quote=	3374	am__quote=
2111	_am_result=none	3375	_am_result=none
2112	# First try GNU make style include.	3376	# First try GNU make style include.
2113	echo "include confinc" > confmf	3377	echo "include confinc" > confmf
…		…
2130	_am_result=BSD	3394	_am_result=BSD
2131	fi	3395	fi
2132	fi	3396	fi
2133		3397
2134		3398
2135	echo "$as_me:$LINENO: result: $_am_result" >&5	3399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2136	echo "${ECHO_T}$_am_result" >&6	3400	$as_echo "$_am_result" >&6; }
2137	rm -f confinc confmf	3401	rm -f confinc confmf
2138		3402
2139	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3403	# Check whether --enable-dependency-tracking was given.
2140	if test "${enable_dependency_tracking+set}" = set; then	3404	if test "${enable_dependency_tracking+set}" = set; then :
2141	enableval="$enable_dependency_tracking"	3405	enableval=$enable_dependency_tracking;
2142
2143	fi;	3406	fi
		3407
2144	if test "x$enable_dependency_tracking" != xno; then	3408	if test "x$enable_dependency_tracking" != xno; then
2145	am_depcomp="$ac_aux_dir/depcomp"	3409	am_depcomp="$ac_aux_dir/depcomp"
2146	AMDEPBACKSLASH='\'	3410	AMDEPBACKSLASH='\'
2147	fi	3411	fi
2148		3412
…		…
2163	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3427	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2164	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3428	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2165	if test -n "$ac_tool_prefix"; then	3429	if test -n "$ac_tool_prefix"; then
2166	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3430	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2167	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3431	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2168	echo "$as_me:$LINENO: checking for $ac_word" >&5	3432	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2169	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3433	$as_echo_n "checking for $ac_word... " >&6; }
2170	if test "${ac_cv_prog_CC+set}" = set; then	3434	if ${ac_cv_prog_CC+:} false; then :
2171	echo $ECHO_N "(cached) $ECHO_C" >&6	3435	$as_echo_n "(cached) " >&6
2172	else	3436	else
2173	if test -n "$CC"; then	3437	if test -n "$CC"; then
2174	ac_cv_prog_CC="$CC" # Let the user override the test.	3438	ac_cv_prog_CC="$CC" # Let the user override the test.
2175	else	3439	else
2176	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3440	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2177	for as_dir in $PATH	3441	for as_dir in $PATH
2178	do	3442	do
2179	IFS=$as_save_IFS	3443	IFS=$as_save_IFS
2180	test -z "$as_dir" && as_dir=.	3444	test -z "$as_dir" && as_dir=.
2181	for ac_exec_ext in '' $ac_executable_extensions; do	3445	for ac_exec_ext in '' $ac_executable_extensions; do
2182	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3446	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2183	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3447	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2184	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3448	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2185	break 2	3449	break 2
2186	fi	3450	fi
2187	done	3451	done
2188	done	3452	done
		3453	IFS=$as_save_IFS
2189		3454
2190	fi	3455	fi
2191	fi	3456	fi
2192	CC=$ac_cv_prog_CC	3457	CC=$ac_cv_prog_CC
2193	if test -n "$CC"; then	3458	if test -n "$CC"; then
2194	echo "$as_me:$LINENO: result: $CC" >&5	3459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2195	echo "${ECHO_T}$CC" >&6	3460	$as_echo "$CC" >&6; }
2196	else	3461	else
2197	echo "$as_me:$LINENO: result: no" >&5	3462	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2198	echo "${ECHO_T}no" >&6	3463	$as_echo "no" >&6; }
2199	fi	3464	fi
		3465
2200		3466
2201	fi	3467	fi
2202	if test -z "$ac_cv_prog_CC"; then	3468	if test -z "$ac_cv_prog_CC"; then
2203	ac_ct_CC=$CC	3469	ac_ct_CC=$CC
2204	# Extract the first word of "gcc", so it can be a program name with args.	3470	# Extract the first word of "gcc", so it can be a program name with args.
2205	set dummy gcc; ac_word=$2	3471	set dummy gcc; ac_word=$2
2206	echo "$as_me:$LINENO: checking for $ac_word" >&5	3472	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2207	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3473	$as_echo_n "checking for $ac_word... " >&6; }
2208	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3474	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2209	echo $ECHO_N "(cached) $ECHO_C" >&6	3475	$as_echo_n "(cached) " >&6
2210	else	3476	else
2211	if test -n "$ac_ct_CC"; then	3477	if test -n "$ac_ct_CC"; then
2212	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3478	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2213	else	3479	else
2214	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3480	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2215	for as_dir in $PATH	3481	for as_dir in $PATH
2216	do	3482	do
2217	IFS=$as_save_IFS	3483	IFS=$as_save_IFS
2218	test -z "$as_dir" && as_dir=.	3484	test -z "$as_dir" && as_dir=.
2219	for ac_exec_ext in '' $ac_executable_extensions; do	3485	for ac_exec_ext in '' $ac_executable_extensions; do
2220	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3486	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2221	ac_cv_prog_ac_ct_CC="gcc"	3487	ac_cv_prog_ac_ct_CC="gcc"
2222	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3488	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2223	break 2	3489	break 2
2224	fi	3490	fi
2225	done	3491	done
2226	done	3492	done
		3493	IFS=$as_save_IFS
2227		3494
2228	fi	3495	fi
2229	fi	3496	fi
2230	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3497	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2231	if test -n "$ac_ct_CC"; then	3498	if test -n "$ac_ct_CC"; then
2232	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2233	echo "${ECHO_T}$ac_ct_CC" >&6	3500	$as_echo "$ac_ct_CC" >&6; }
2234	else	3501	else
2235	echo "$as_me:$LINENO: result: no" >&5	3502	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2236	echo "${ECHO_T}no" >&6	3503	$as_echo "no" >&6; }
2237	fi	3504	fi
2238		3505
		3506	if test "x$ac_ct_CC" = x; then
		3507	CC=""
		3508	else
		3509	case $cross_compiling:$ac_tool_warned in
		3510	yes:)
		3511	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3512	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3513	ac_tool_warned=yes ;;
		3514	esac
2239	CC=$ac_ct_CC	3515	CC=$ac_ct_CC
		3516	fi
2240	else	3517	else
2241	CC="$ac_cv_prog_CC"	3518	CC="$ac_cv_prog_CC"
2242	fi	3519	fi
2243		3520
2244	if test -z "$CC"; then	3521	if test -z "$CC"; then
2245	if test -n "$ac_tool_prefix"; then	3522	if test -n "$ac_tool_prefix"; then
2246	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3523	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2247	set dummy ${ac_tool_prefix}cc; ac_word=$2	3524	set dummy ${ac_tool_prefix}cc; ac_word=$2
2248	echo "$as_me:$LINENO: checking for $ac_word" >&5	3525	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2249	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3526	$as_echo_n "checking for $ac_word... " >&6; }
2250	if test "${ac_cv_prog_CC+set}" = set; then	3527	if ${ac_cv_prog_CC+:} false; then :
2251	echo $ECHO_N "(cached) $ECHO_C" >&6	3528	$as_echo_n "(cached) " >&6
2252	else	3529	else
2253	if test -n "$CC"; then	3530	if test -n "$CC"; then
2254	ac_cv_prog_CC="$CC" # Let the user override the test.	3531	ac_cv_prog_CC="$CC" # Let the user override the test.
2255	else	3532	else
2256	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3533	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2257	for as_dir in $PATH	3534	for as_dir in $PATH
2258	do	3535	do
2259	IFS=$as_save_IFS	3536	IFS=$as_save_IFS
2260	test -z "$as_dir" && as_dir=.	3537	test -z "$as_dir" && as_dir=.
2261	for ac_exec_ext in '' $ac_executable_extensions; do	3538	for ac_exec_ext in '' $ac_executable_extensions; do
2262	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3539	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2263	ac_cv_prog_CC="${ac_tool_prefix}cc"	3540	ac_cv_prog_CC="${ac_tool_prefix}cc"
2264	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3541	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2265	break 2	3542	break 2
2266	fi	3543	fi
2267	done	3544	done
2268	done	3545	done
		3546	IFS=$as_save_IFS
2269		3547
2270	fi	3548	fi
2271	fi	3549	fi
2272	CC=$ac_cv_prog_CC	3550	CC=$ac_cv_prog_CC
2273	if test -n "$CC"; then	3551	if test -n "$CC"; then
2274	echo "$as_me:$LINENO: result: $CC" >&5	3552	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2275	echo "${ECHO_T}$CC" >&6	3553	$as_echo "$CC" >&6; }
2276	else	3554	else
2277	echo "$as_me:$LINENO: result: no" >&5	3555	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2278	echo "${ECHO_T}no" >&6	3556	$as_echo "no" >&6; }
2279	fi	3557	fi
2280		3558
2281	fi	3559
2282	if test -z "$ac_cv_prog_CC"; then
2283	ac_ct_CC=$CC
2284	# Extract the first word of "cc", so it can be a program name with args.
2285	set dummy cc; ac_word=$2
2286	echo "$as_me:$LINENO: checking for $ac_word" >&5
2287	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2288	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2289	echo $ECHO_N "(cached) $ECHO_C" >&6
2290	else
2291	if test -n "$ac_ct_CC"; then
2292	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2293	else
2294	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2295	for as_dir in $PATH
2296	do
2297	IFS=$as_save_IFS
2298	test -z "$as_dir" && as_dir=.
2299	for ac_exec_ext in '' $ac_executable_extensions; do
2300	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2301	ac_cv_prog_ac_ct_CC="cc"
2302	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2303	break 2
2304	fi	3560	fi
2305	done
2306	done
2307
2308	fi
2309	fi
2310	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2311	if test -n "$ac_ct_CC"; then
2312	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2313	echo "${ECHO_T}$ac_ct_CC" >&6
2314	else
2315	echo "$as_me:$LINENO: result: no" >&5
2316	echo "${ECHO_T}no" >&6
2317	fi
2318
2319	CC=$ac_ct_CC
2320	else
2321	CC="$ac_cv_prog_CC"
2322	fi
2323
2324	fi	3561	fi
2325	if test -z "$CC"; then	3562	if test -z "$CC"; then
2326	# Extract the first word of "cc", so it can be a program name with args.	3563	# Extract the first word of "cc", so it can be a program name with args.
2327	set dummy cc; ac_word=$2	3564	set dummy cc; ac_word=$2
2328	echo "$as_me:$LINENO: checking for $ac_word" >&5	3565	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2329	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3566	$as_echo_n "checking for $ac_word... " >&6; }
2330	if test "${ac_cv_prog_CC+set}" = set; then	3567	if ${ac_cv_prog_CC+:} false; then :
2331	echo $ECHO_N "(cached) $ECHO_C" >&6	3568	$as_echo_n "(cached) " >&6
2332	else	3569	else
2333	if test -n "$CC"; then	3570	if test -n "$CC"; then
2334	ac_cv_prog_CC="$CC" # Let the user override the test.	3571	ac_cv_prog_CC="$CC" # Let the user override the test.
2335	else	3572	else
2336	ac_prog_rejected=no	3573	ac_prog_rejected=no
2337	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3574	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2338	for as_dir in $PATH	3575	for as_dir in $PATH
2339	do	3576	do
2340	IFS=$as_save_IFS	3577	IFS=$as_save_IFS
2341	test -z "$as_dir" && as_dir=.	3578	test -z "$as_dir" && as_dir=.
2342	for ac_exec_ext in '' $ac_executable_extensions; do	3579	for ac_exec_ext in '' $ac_executable_extensions; do
2343	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3580	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2344	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3581	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2345	ac_prog_rejected=yes	3582	ac_prog_rejected=yes
2346	continue	3583	continue
2347	fi	3584	fi
2348	ac_cv_prog_CC="cc"	3585	ac_cv_prog_CC="cc"
2349	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3586	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2350	break 2	3587	break 2
2351	fi	3588	fi
2352	done	3589	done
2353	done	3590	done
		3591	IFS=$as_save_IFS
2354		3592
2355	if test $ac_prog_rejected = yes; then	3593	if test $ac_prog_rejected = yes; then
2356	# We found a bogon in the path, so make sure we never use it.	3594	# We found a bogon in the path, so make sure we never use it.
2357	set dummy $ac_cv_prog_CC	3595	set dummy $ac_cv_prog_CC
2358	shift	3596	shift
…		…
2366	fi	3604	fi
2367	fi	3605	fi
2368	fi	3606	fi
2369	CC=$ac_cv_prog_CC	3607	CC=$ac_cv_prog_CC
2370	if test -n "$CC"; then	3608	if test -n "$CC"; then
2371	echo "$as_me:$LINENO: result: $CC" >&5	3609	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2372	echo "${ECHO_T}$CC" >&6	3610	$as_echo "$CC" >&6; }
2373	else	3611	else
2374	echo "$as_me:$LINENO: result: no" >&5	3612	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2375	echo "${ECHO_T}no" >&6	3613	$as_echo "no" >&6; }
2376	fi	3614	fi
		3615
2377		3616
2378	fi	3617	fi
2379	if test -z "$CC"; then	3618	if test -z "$CC"; then
2380	if test -n "$ac_tool_prefix"; then	3619	if test -n "$ac_tool_prefix"; then
2381	for ac_prog in cl	3620	for ac_prog in cl.exe
2382	do	3621	do
2383	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3622	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2384	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3623	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2385	echo "$as_me:$LINENO: checking for $ac_word" >&5	3624	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2386	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3625	$as_echo_n "checking for $ac_word... " >&6; }
2387	if test "${ac_cv_prog_CC+set}" = set; then	3626	if ${ac_cv_prog_CC+:} false; then :
2388	echo $ECHO_N "(cached) $ECHO_C" >&6	3627	$as_echo_n "(cached) " >&6
2389	else	3628	else
2390	if test -n "$CC"; then	3629	if test -n "$CC"; then
2391	ac_cv_prog_CC="$CC" # Let the user override the test.	3630	ac_cv_prog_CC="$CC" # Let the user override the test.
2392	else	3631	else
2393	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3632	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2394	for as_dir in $PATH	3633	for as_dir in $PATH
2395	do	3634	do
2396	IFS=$as_save_IFS	3635	IFS=$as_save_IFS
2397	test -z "$as_dir" && as_dir=.	3636	test -z "$as_dir" && as_dir=.
2398	for ac_exec_ext in '' $ac_executable_extensions; do	3637	for ac_exec_ext in '' $ac_executable_extensions; do
2399	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3638	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2400	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3639	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2401	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3640	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2402	break 2	3641	break 2
2403	fi	3642	fi
2404	done	3643	done
2405	done	3644	done
		3645	IFS=$as_save_IFS
2406		3646
2407	fi	3647	fi
2408	fi	3648	fi
2409	CC=$ac_cv_prog_CC	3649	CC=$ac_cv_prog_CC
2410	if test -n "$CC"; then	3650	if test -n "$CC"; then
2411	echo "$as_me:$LINENO: result: $CC" >&5	3651	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2412	echo "${ECHO_T}$CC" >&6	3652	$as_echo "$CC" >&6; }
2413	else	3653	else
2414	echo "$as_me:$LINENO: result: no" >&5	3654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2415	echo "${ECHO_T}no" >&6	3655	$as_echo "no" >&6; }
2416	fi	3656	fi
		3657
2417		3658
2418	test -n "$CC" && break	3659	test -n "$CC" && break
2419	done	3660	done
2420	fi	3661	fi
2421	if test -z "$CC"; then	3662	if test -z "$CC"; then
2422	ac_ct_CC=$CC	3663	ac_ct_CC=$CC
2423	for ac_prog in cl	3664	for ac_prog in cl.exe
2424	do	3665	do
2425	# Extract the first word of "$ac_prog", so it can be a program name with args.	3666	# Extract the first word of "$ac_prog", so it can be a program name with args.
2426	set dummy $ac_prog; ac_word=$2	3667	set dummy $ac_prog; ac_word=$2
2427	echo "$as_me:$LINENO: checking for $ac_word" >&5	3668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2428	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3669	$as_echo_n "checking for $ac_word... " >&6; }
2429	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3670	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2430	echo $ECHO_N "(cached) $ECHO_C" >&6	3671	$as_echo_n "(cached) " >&6
2431	else	3672	else
2432	if test -n "$ac_ct_CC"; then	3673	if test -n "$ac_ct_CC"; then
2433	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3674	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2434	else	3675	else
2435	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3676	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2436	for as_dir in $PATH	3677	for as_dir in $PATH
2437	do	3678	do
2438	IFS=$as_save_IFS	3679	IFS=$as_save_IFS
2439	test -z "$as_dir" && as_dir=.	3680	test -z "$as_dir" && as_dir=.
2440	for ac_exec_ext in '' $ac_executable_extensions; do	3681	for ac_exec_ext in '' $ac_executable_extensions; do
2441	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3682	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2442	ac_cv_prog_ac_ct_CC="$ac_prog"	3683	ac_cv_prog_ac_ct_CC="$ac_prog"
2443	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3684	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2444	break 2	3685	break 2
2445	fi	3686	fi
2446	done	3687	done
2447	done	3688	done
		3689	IFS=$as_save_IFS
2448		3690
2449	fi	3691	fi
2450	fi	3692	fi
2451	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3693	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2452	if test -n "$ac_ct_CC"; then	3694	if test -n "$ac_ct_CC"; then
2453	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2454	echo "${ECHO_T}$ac_ct_CC" >&6	3696	$as_echo "$ac_ct_CC" >&6; }
2455	else	3697	else
2456	echo "$as_me:$LINENO: result: no" >&5	3698	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2457	echo "${ECHO_T}no" >&6	3699	$as_echo "no" >&6; }
2458	fi	3700	fi
		3701
2459		3702
2460	test -n "$ac_ct_CC" && break	3703	test -n "$ac_ct_CC" && break
2461	done	3704	done
2462		3705
		3706	if test "x$ac_ct_CC" = x; then
		3707	CC=""
		3708	else
		3709	case $cross_compiling:$ac_tool_warned in
		3710	yes:)
		3711	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3712	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3713	ac_tool_warned=yes ;;
		3714	esac
2463	CC=$ac_ct_CC	3715	CC=$ac_ct_CC
		3716	fi
2464	fi	3717	fi
2465		3718
2466	fi	3719	fi
2467		3720
2468		3721
2469	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3722	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2470	See \`config.log' for more details." >&5	3723	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2471	echo "$as_me: error: no acceptable C compiler found in \$PATH	3724	as_fn_error $? "no acceptable C compiler found in \$PATH
2472	See \`config.log' for more details." >&2;}	3725	See \`config.log' for more details" "$LINENO" 5; }
2473	{ (exit 1); exit 1; }; }
2474		3726
2475	# Provide some information about the compiler.	3727	# Provide some information about the compiler.
2476	echo "$as_me:$LINENO:" \	3728	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2477	"checking for C compiler version" >&5	3729	set X $ac_compile
2478	ac_compiler=`set X $ac_compile; echo $2`	3730	ac_compiler=$2
2479	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3731	for ac_option in --version -v -V -qversion; do
2480	(eval $ac_compiler --version </dev/null >&5) 2>&5	3732	{ { ac_try="$ac_compiler $ac_option >&5"
		3733	case "(($ac_try" in
		3734	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3735	*) ac_try_echo=$ac_try;;
		3736	esac
		3737	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3738	$as_echo "$ac_try_echo"; } >&5
		3739	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2481	ac_status=$?	3740	ac_status=$?
		3741	if test -s conftest.err; then
		3742	sed '10a\
		3743	... rest of stderr output deleted ...
		3744	10q' conftest.err >conftest.er1
		3745	cat conftest.er1 >&5
		3746	fi
		3747	rm -f conftest.er1 conftest.err
2482	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3748	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2483	(exit $ac_status); }	3749	test $ac_status = 0; }
2484	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3750	done
2485	(eval $ac_compiler -v </dev/null >&5) 2>&5
2486	ac_status=$?
2487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2488	(exit $ac_status); }
2489	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2490	(eval $ac_compiler -V </dev/null >&5) 2>&5
2491	ac_status=$?
2492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2493	(exit $ac_status); }
2494		3751
2495	cat >conftest.$ac_ext <<_ACEOF
2496	/* confdefs.h. */
2497	_ACEOF
2498	cat confdefs.h >>conftest.$ac_ext	3752	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2499	cat >>conftest.$ac_ext <<_ACEOF
2500	/* end confdefs.h. */	3753	/* end confdefs.h. */
2501		3754
2502	int	3755	int
2503	main ()	3756	main ()
2504	{	3757	{
…		…
2506	;	3759	;
2507	return 0;	3760	return 0;
2508	}	3761	}
2509	_ACEOF	3762	_ACEOF
2510	ac_clean_files_save=$ac_clean_files	3763	ac_clean_files_save=$ac_clean_files
2511	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3764	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2512	# Try to create an executable without -o first, disregard a.out.	3765	# Try to create an executable without -o first, disregard a.out.
2513	# It will help us diagnose broken compilers, and finding out an intuition	3766	# It will help us diagnose broken compilers, and finding out an intuition
2514	# of exeext.	3767	# of exeext.
2515	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	3768	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2516	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	3769	$as_echo_n "checking whether the C compiler works... " >&6; }
2517	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3770	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2518	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3771
		3772	# The possible output files:
		3773	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3774
		3775	ac_rmfiles=
		3776	for ac_file in $ac_files
		3777	do
		3778	case $ac_file in
		3779	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
		3780	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3781	esac
		3782	done
		3783	rm -f $ac_rmfiles
		3784
		3785	if { { ac_try="$ac_link_default"
		3786	case "(($ac_try" in
		3787	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3788	*) ac_try_echo=$ac_try;;
		3789	esac
		3790	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3791	$as_echo "$ac_try_echo"; } >&5
2519	(eval $ac_link_default) 2>&5	3792	(eval "$ac_link_default") 2>&5
2520	ac_status=$?	3793	ac_status=$?
2521	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3794	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2522	(exit $ac_status); }; then	3795	test $ac_status = 0; }; then :
2523	# Find the output, starting from the most likely. This scheme is	3796	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2524	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	3797	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2525	# resort.	3798	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2526		3799	# so that the user can short-circuit this test for compilers unknown to
2527	# Be careful to initialize this variable, since it used to be cached.	3800	# Autoconf.
2528	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3801	for ac_file in $ac_files ''
2529	ac_cv_exeext=
2530	# b.out is created by i960 compilers.
2531	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2532	do	3802	do
2533	test -f "$ac_file" \|\| continue	3803	test -f "$ac_file" \|\| continue
2534	case $ac_file in	3804	case $ac_file in
2535	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )	3805	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2536	;;
2537	conftest.$ac_ext )
2538	# This is the source file.
2539	;;	3806	;;
2540	[ab].out )	3807	[ab].out )
2541	# We found the default executable, but exeext='' is most	3808	# We found the default executable, but exeext='' is most
2542	# certainly right.	3809	# certainly right.
2543	break;;	3810	break;;
2544	. )	3811	. )
		3812	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3813	then :; else
2545	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3814	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2546	# FIXME: I believe we export ac_cv_exeext for Libtool,	3815	fi
2547	# but it would be cool to find out if it's true. Does anybody	3816	# We set ac_cv_exeext here because the later test for it is not
2548	# maintain Libtool? --akim.	3817	# safe: cross compilers may not add the suffix if given an `-o'
2549	export ac_cv_exeext	3818	# argument, so we may need to know it at that point already.
		3819	# Even if this section looks crufty: it has the advantage of
		3820	# actually working.
2550	break;;	3821	break;;
2551	* )	3822	* )
2552	break;;	3823	break;;
2553	esac	3824	esac
2554	done	3825	done
		3826	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3827
2555	else	3828	else
		3829	ac_file=''
		3830	fi
		3831	if test -z "$ac_file"; then :
		3832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3833	$as_echo "no" >&6; }
2556	echo "$as_me: failed program was:" >&5	3834	$as_echo "$as_me: failed program was:" >&5
2557	sed 's/^/\| /' conftest.$ac_ext >&5	3835	sed 's/^/\| /' conftest.$ac_ext >&5
2558		3836
2559	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3837	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2560	See \`config.log' for more details." >&5	3838	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2561	echo "$as_me: error: C compiler cannot create executables	3839	as_fn_error 77 "C compiler cannot create executables
2562	See \`config.log' for more details." >&2;}	3840	See \`config.log' for more details" "$LINENO" 5; }
2563	{ (exit 77); exit 77; }; }	3841	else
		3842	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3843	$as_echo "yes" >&6; }
2564	fi	3844	fi
2565		3845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3846	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3847	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3848	$as_echo "$ac_file" >&6; }
2566	ac_exeext=$ac_cv_exeext	3849	ac_exeext=$ac_cv_exeext
2567	echo "$as_me:$LINENO: result: $ac_file" >&5
2568	echo "${ECHO_T}$ac_file" >&6
2569		3850
2570	# Check the compiler produces executables we can run. If not, either	3851	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2571	# the compiler is broken, or we cross compile.	3852	ac_clean_files=$ac_clean_files_save
2572	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2573	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3854	$as_echo_n "checking for suffix of executables... " >&6; }
2574	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3855	if { { ac_try="$ac_link"
2575	# If not cross compiling, check that we can run a simple program.	3856	case "(($ac_try" in
2576	if test "$cross_compiling" != yes; then	3857	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2577	if { ac_try='./$ac_file'	3858	*) ac_try_echo=$ac_try;;
2578	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3859	esac
		3860	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3861	$as_echo "$ac_try_echo"; } >&5
2579	(eval $ac_try) 2>&5	3862	(eval "$ac_link") 2>&5
2580	ac_status=$?	3863	ac_status=$?
2581	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3864	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2582	(exit $ac_status); }; }; then
2583	cross_compiling=no
2584	else
2585	if test "$cross_compiling" = maybe; then
2586	cross_compiling=yes
2587	else
2588	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2589	If you meant to cross compile, use \`--host'.
2590	See \`config.log' for more details." >&5
2591	echo "$as_me: error: cannot run C compiled programs.
2592	If you meant to cross compile, use \`--host'.
2593	See \`config.log' for more details." >&2;}
2594	{ (exit 1); exit 1; }; }
2595	fi
2596	fi
2597	fi
2598	echo "$as_me:$LINENO: result: yes" >&5
2599	echo "${ECHO_T}yes" >&6
2600
2601	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2602	ac_clean_files=$ac_clean_files_save
2603	# Check the compiler produces executables we can run. If not, either
2604	# the compiler is broken, or we cross compile.
2605	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2606	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2607	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2608	echo "${ECHO_T}$cross_compiling" >&6
2609
2610	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2611	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2612	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2613	(eval $ac_link) 2>&5
2614	ac_status=$?
2615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2616	(exit $ac_status); }; then	3865	test $ac_status = 0; }; then :
2617	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3866	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2618	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3867	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2619	# work properly (i.e., refer to `conftest.exe'), while it won't with	3868	# work properly (i.e., refer to `conftest.exe'), while it won't with
2620	# `rm'.	3869	# `rm'.
2621	for ac_file in conftest.exe conftest conftest.*; do	3870	for ac_file in conftest.exe conftest conftest.*; do
2622	test -f "$ac_file" \|\| continue	3871	test -f "$ac_file" \|\| continue
2623	case $ac_file in	3872	case $ac_file in
2624	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;	3873	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2625	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3874	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2626	export ac_cv_exeext
2627	break;;	3875	break;;
2628	* ) break;;	3876	* ) break;;
2629	esac	3877	esac
2630	done	3878	done
2631	else	3879	else
2632	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3880	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2633	See \`config.log' for more details." >&5	3881	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2634	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3882	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2635	See \`config.log' for more details." >&2;}	3883	See \`config.log' for more details" "$LINENO" 5; }
2636	{ (exit 1); exit 1; }; }
2637	fi	3884	fi
2638
2639	rm -f conftest$ac_cv_exeext	3885	rm -f conftest conftest$ac_cv_exeext
2640	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2641	echo "${ECHO_T}$ac_cv_exeext" >&6	3887	$as_echo "$ac_cv_exeext" >&6; }
2642		3888
2643	rm -f conftest.$ac_ext	3889	rm -f conftest.$ac_ext
2644	EXEEXT=$ac_cv_exeext	3890	EXEEXT=$ac_cv_exeext
2645	ac_exeext=$EXEEXT	3891	ac_exeext=$EXEEXT
2646	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2647	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2648	if test "${ac_cv_objext+set}" = set; then
2649	echo $ECHO_N "(cached) $ECHO_C" >&6
2650	else
2651	cat >conftest.$ac_ext <<_ACEOF
2652	/* confdefs.h. */
2653	_ACEOF
2654	cat confdefs.h >>conftest.$ac_ext	3892	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2655	cat >>conftest.$ac_ext <<_ACEOF
2656	/* end confdefs.h. */	3893	/* end confdefs.h. */
2657		3894	#include <stdio.h>
2658	int	3895	int
2659	main ()	3896	main ()
2660	{	3897	{
		3898	FILE *f = fopen ("conftest.out", "w");
		3899	return ferror (f) \|\| fclose (f) != 0;
2661		3900
2662	;	3901	;
2663	return 0;	3902	return 0;
2664	}	3903	}
2665	_ACEOF	3904	_ACEOF
		3905	ac_clean_files="$ac_clean_files conftest.out"
		3906	# Check that the compiler produces executables we can run. If not, either
		3907	# the compiler is broken, or we cross compile.
		3908	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3909	$as_echo_n "checking whether we are cross compiling... " >&6; }
		3910	if test "$cross_compiling" != yes; then
		3911	{ { ac_try="$ac_link"
		3912	case "(($ac_try" in
		3913	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3914	*) ac_try_echo=$ac_try;;
		3915	esac
		3916	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3917	$as_echo "$ac_try_echo"; } >&5
		3918	(eval "$ac_link") 2>&5
		3919	ac_status=$?
		3920	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3921	test $ac_status = 0; }
		3922	if { ac_try='./conftest$ac_cv_exeext'
		3923	{ { case "(($ac_try" in
		3924	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3925	*) ac_try_echo=$ac_try;;
		3926	esac
		3927	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3928	$as_echo "$ac_try_echo"; } >&5
		3929	(eval "$ac_try") 2>&5
		3930	ac_status=$?
		3931	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3932	test $ac_status = 0; }; }; then
		3933	cross_compiling=no
		3934	else
		3935	if test "$cross_compiling" = maybe; then
		3936	cross_compiling=yes
		3937	else
		3938	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3939	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3940	as_fn_error $? "cannot run C compiled programs.
		3941	If you meant to cross compile, use \`--host'.
		3942	See \`config.log' for more details" "$LINENO" 5; }
		3943	fi
		3944	fi
		3945	fi
		3946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3947	$as_echo "$cross_compiling" >&6; }
		3948
		3949	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3950	ac_clean_files=$ac_clean_files_save
		3951	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3952	$as_echo_n "checking for suffix of object files... " >&6; }
		3953	if ${ac_cv_objext+:} false; then :
		3954	$as_echo_n "(cached) " >&6
		3955	else
		3956	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3957	/* end confdefs.h. */
		3958
		3959	int
		3960	main ()
		3961	{
		3962
		3963	;
		3964	return 0;
		3965	}
		3966	_ACEOF
2666	rm -f conftest.o conftest.obj	3967	rm -f conftest.o conftest.obj
2667	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	3968	if { { ac_try="$ac_compile"
		3969	case "(($ac_try" in
		3970	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3971	*) ac_try_echo=$ac_try;;
		3972	esac
		3973	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3974	$as_echo "$ac_try_echo"; } >&5
2668	(eval $ac_compile) 2>&5	3975	(eval "$ac_compile") 2>&5
2669	ac_status=$?	3976	ac_status=$?
2670	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3977	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2671	(exit $ac_status); }; then	3978	test $ac_status = 0; }; then :
2672	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	3979	for ac_file in conftest.o conftest.obj conftest.*; do
		3980	test -f "$ac_file" \|\| continue;
2673	case $ac_file in	3981	case $ac_file in
2674	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;	3982	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2675	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	3983	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2676	break;;	3984	break;;
2677	esac	3985	esac
2678	done	3986	done
2679	else	3987	else
2680	echo "$as_me: failed program was:" >&5	3988	$as_echo "$as_me: failed program was:" >&5
2681	sed 's/^/\| /' conftest.$ac_ext >&5	3989	sed 's/^/\| /' conftest.$ac_ext >&5
2682		3990
2683	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3991	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2684	See \`config.log' for more details." >&5	3992	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2685	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3993	as_fn_error $? "cannot compute suffix of object files: cannot compile
2686	See \`config.log' for more details." >&2;}	3994	See \`config.log' for more details" "$LINENO" 5; }
2687	{ (exit 1); exit 1; }; }
2688	fi	3995	fi
2689
2690	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3996	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2691	fi	3997	fi
2692	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2693	echo "${ECHO_T}$ac_cv_objext" >&6	3999	$as_echo "$ac_cv_objext" >&6; }
2694	OBJEXT=$ac_cv_objext	4000	OBJEXT=$ac_cv_objext
2695	ac_objext=$OBJEXT	4001	ac_objext=$OBJEXT
2696	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4002	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2697	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4003	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2698	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4004	if ${ac_cv_c_compiler_gnu+:} false; then :
2699	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	$as_echo_n "(cached) " >&6
2700	else	4006	else
2701	cat >conftest.$ac_ext <<_ACEOF
2702	/* confdefs.h. */
2703	_ACEOF
2704	cat confdefs.h >>conftest.$ac_ext	4007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2705	cat >>conftest.$ac_ext <<_ACEOF
2706	/* end confdefs.h. */	4008	/* end confdefs.h. */
2707		4009
2708	int	4010	int
2709	main ()	4011	main ()
2710	{	4012	{
…		…
2714		4016
2715	;	4017	;
2716	return 0;	4018	return 0;
2717	}	4019	}
2718	_ACEOF	4020	_ACEOF
2719	rm -f conftest.$ac_objext	4021	if ac_fn_c_try_compile "$LINENO"; then :
2720	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2721	(eval $ac_compile) 2>conftest.er1
2722	ac_status=$?
2723	grep -v '^ *+' conftest.er1 >conftest.err
2724	rm -f conftest.er1
2725	cat conftest.err >&5
2726	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2727	(exit $ac_status); } &&
2728	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2729	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2730	(eval $ac_try) 2>&5
2731	ac_status=$?
2732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2733	(exit $ac_status); }; } &&
2734	{ ac_try='test -s conftest.$ac_objext'
2735	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2736	(eval $ac_try) 2>&5
2737	ac_status=$?
2738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2739	(exit $ac_status); }; }; then
2740	ac_compiler_gnu=yes	4022	ac_compiler_gnu=yes
2741	else	4023	else
2742	echo "$as_me: failed program was:" >&5
2743	sed 's/^/\| /' conftest.$ac_ext >&5
2744
2745	ac_compiler_gnu=no	4024	ac_compiler_gnu=no
2746	fi	4025	fi
2747	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4026	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2748	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4027	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2749		4028
2750	fi	4029	fi
2751	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4030	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2752	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4031	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2753	GCC=`test $ac_compiler_gnu = yes && echo yes`	4032	if test $ac_compiler_gnu = yes; then
		4033	GCC=yes
		4034	else
		4035	GCC=
		4036	fi
2754	ac_test_CFLAGS=${CFLAGS+set}	4037	ac_test_CFLAGS=${CFLAGS+set}
2755	ac_save_CFLAGS=$CFLAGS	4038	ac_save_CFLAGS=$CFLAGS
		4039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4040	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		4041	if ${ac_cv_prog_cc_g+:} false; then :
		4042	$as_echo_n "(cached) " >&6
		4043	else
		4044	ac_save_c_werror_flag=$ac_c_werror_flag
		4045	ac_c_werror_flag=yes
		4046	ac_cv_prog_cc_g=no
2756	CFLAGS="-g"	4047	CFLAGS="-g"
2757	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2758	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2759	if test "${ac_cv_prog_cc_g+set}" = set; then
2760	echo $ECHO_N "(cached) $ECHO_C" >&6
2761	else
2762	cat >conftest.$ac_ext <<_ACEOF
2763	/* confdefs.h. */
2764	_ACEOF
2765	cat confdefs.h >>conftest.$ac_ext	4048	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2766	cat >>conftest.$ac_ext <<_ACEOF
2767	/* end confdefs.h. */	4049	/* end confdefs.h. */
2768		4050
2769	int	4051	int
2770	main ()	4052	main ()
2771	{	4053	{
2772		4054
2773	;	4055	;
2774	return 0;	4056	return 0;
2775	}	4057	}
2776	_ACEOF	4058	_ACEOF
2777	rm -f conftest.$ac_objext	4059	if ac_fn_c_try_compile "$LINENO"; then :
2778	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2779	(eval $ac_compile) 2>conftest.er1
2780	ac_status=$?
2781	grep -v '^ *+' conftest.er1 >conftest.err
2782	rm -f conftest.er1
2783	cat conftest.err >&5
2784	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2785	(exit $ac_status); } &&
2786	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2787	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2788	(eval $ac_try) 2>&5
2789	ac_status=$?
2790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2791	(exit $ac_status); }; } &&
2792	{ ac_try='test -s conftest.$ac_objext'
2793	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2794	(eval $ac_try) 2>&5
2795	ac_status=$?
2796	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2797	(exit $ac_status); }; }; then
2798	ac_cv_prog_cc_g=yes	4060	ac_cv_prog_cc_g=yes
2799	else	4061	else
2800	echo "$as_me: failed program was:" >&5	4062	CFLAGS=""
2801	sed 's/^/\| /' conftest.$ac_ext >&5	4063	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4064	/* end confdefs.h. */
2802		4065
		4066	int
		4067	main ()
		4068	{
		4069
		4070	;
		4071	return 0;
		4072	}
		4073	_ACEOF
		4074	if ac_fn_c_try_compile "$LINENO"; then :
		4075
		4076	else
		4077	ac_c_werror_flag=$ac_save_c_werror_flag
		4078	CFLAGS="-g"
		4079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4080	/* end confdefs.h. */
		4081
		4082	int
		4083	main ()
		4084	{
		4085
		4086	;
		4087	return 0;
		4088	}
		4089	_ACEOF
		4090	if ac_fn_c_try_compile "$LINENO"; then :
2803	ac_cv_prog_cc_g=no	4091	ac_cv_prog_cc_g=yes
2804	fi	4092	fi
2805	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4093	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2806	fi	4094	fi
		4095	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4096	fi
		4097	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4098	ac_c_werror_flag=$ac_save_c_werror_flag
		4099	fi
2807	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2808	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4101	$as_echo "$ac_cv_prog_cc_g" >&6; }
2809	if test "$ac_test_CFLAGS" = set; then	4102	if test "$ac_test_CFLAGS" = set; then
2810	CFLAGS=$ac_save_CFLAGS	4103	CFLAGS=$ac_save_CFLAGS
2811	elif test $ac_cv_prog_cc_g = yes; then	4104	elif test $ac_cv_prog_cc_g = yes; then
2812	if test "$GCC" = yes; then	4105	if test "$GCC" = yes; then
2813	CFLAGS="-g -O2"	4106	CFLAGS="-g -O2"
…		…
2819	CFLAGS="-O2"	4112	CFLAGS="-O2"
2820	else	4113	else
2821	CFLAGS=	4114	CFLAGS=
2822	fi	4115	fi
2823	fi	4116	fi
2824	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2825	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4118	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2826	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4119	if ${ac_cv_prog_cc_c89+:} false; then :
2827	echo $ECHO_N "(cached) $ECHO_C" >&6	4120	$as_echo_n "(cached) " >&6
2828	else	4121	else
2829	ac_cv_prog_cc_stdc=no	4122	ac_cv_prog_cc_c89=no
2830	ac_save_CC=$CC	4123	ac_save_CC=$CC
2831	cat >conftest.$ac_ext <<_ACEOF
2832	/* confdefs.h. */
2833	_ACEOF
2834	cat confdefs.h >>conftest.$ac_ext	4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2835	cat >>conftest.$ac_ext <<_ACEOF
2836	/* end confdefs.h. */	4125	/* end confdefs.h. */
2837	#include <stdarg.h>	4126	#include <stdarg.h>
2838	#include <stdio.h>	4127	#include <stdio.h>
2839	#include <sys/types.h>	4128	struct stat;
2840	#include <sys/stat.h>
2841	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	4129	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2842	struct buf { int x; };	4130	struct buf { int x; };
2843	FILE * (rcsopen) (struct buf , struct stat *, int);	4131	FILE * (rcsopen) (struct buf , struct stat *, int);
2844	static char *e (p, i)	4132	static char *e (p, i)
2845	char **p;	4133	char **p;
…		…
2858	}	4146	}
2859		4147
2860	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has	4148	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2861	function prototypes and stuff, but not '\xHH' hex character constants.	4149	function prototypes and stuff, but not '\xHH' hex character constants.
2862	These don't provoke an error unfortunately, instead are silently treated	4150	These don't provoke an error unfortunately, instead are silently treated
2863	as 'x'. The following induces an error, until -std1 is added to get	4151	as 'x'. The following induces an error, until -std is added to get
2864	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an	4152	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2865	array size at least. It's necessary to write '\x00'==0 to get something	4153	array size at least. It's necessary to write '\x00'==0 to get something
2866	that's true only with -std1. */	4154	that's true only with -std. */
2867	int osf4_cc_array ['\x00' == 0 ? 1 : -1];	4155	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4156
		4157	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4158	inside strings and character constants. */
		4159	#define FOO(x) 'x'
		4160	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2868		4161
2869	int test (int i, double x);	4162	int test (int i, double x);
2870	struct s1 {int (*f) (int a);};	4163	struct s1 {int (*f) (int a);};
2871	struct s2 {int (*f) (double a);};	4164	struct s2 {int (*f) (double a);};
2872	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);	4165	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
…		…
2878	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];	4171	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2879	;	4172	;
2880	return 0;	4173	return 0;
2881	}	4174	}
2882	_ACEOF	4175	_ACEOF
2883	# Don't try gcc -ansi; that turns off useful extensions and	4176	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2884	# breaks some systems' header files.	4177	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2885	# AIX -qlanglvl=ansi
2886	# Ultrix and OSF/1 -std1
2887	# HP-UX 10.20 and later -Ae
2888	# HP-UX older versions -Aa -D_HPUX_SOURCE
2889	# SVR4 -Xc -D__EXTENSIONS__
2890	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2891	do	4178	do
2892	CC="$ac_save_CC $ac_arg"	4179	CC="$ac_save_CC $ac_arg"
2893	rm -f conftest.$ac_objext	4180	if ac_fn_c_try_compile "$LINENO"; then :
2894	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2895	(eval $ac_compile) 2>conftest.er1
2896	ac_status=$?
2897	grep -v '^ *+' conftest.er1 >conftest.err
2898	rm -f conftest.er1
2899	cat conftest.err >&5
2900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2901	(exit $ac_status); } &&
2902	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2904	(eval $ac_try) 2>&5
2905	ac_status=$?
2906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2907	(exit $ac_status); }; } &&
2908	{ ac_try='test -s conftest.$ac_objext'
2909	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2910	(eval $ac_try) 2>&5
2911	ac_status=$?
2912	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2913	(exit $ac_status); }; }; then
2914	ac_cv_prog_cc_stdc=$ac_arg	4181	ac_cv_prog_cc_c89=$ac_arg
2915	break
2916	else
2917	echo "$as_me: failed program was:" >&5
2918	sed 's/^/\| /' conftest.$ac_ext >&5
2919
2920	fi	4182	fi
2921	rm -f conftest.err conftest.$ac_objext	4183	rm -f core conftest.err conftest.$ac_objext
		4184	test "x$ac_cv_prog_cc_c89" != "xno" && break
2922	done	4185	done
2923	rm -f conftest.$ac_ext conftest.$ac_objext	4186	rm -f conftest.$ac_ext
2924	CC=$ac_save_CC	4187	CC=$ac_save_CC
2925		4188
2926	fi	4189	fi
2927		4190	# AC_CACHE_VAL
2928	case "x$ac_cv_prog_cc_stdc" in	4191	case "x$ac_cv_prog_cc_c89" in
		4192	x)
		4193	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4194	$as_echo "none needed" >&6; } ;;
2929	x\|xno)	4195	xno)
2930	echo "$as_me:$LINENO: result: none needed" >&5	4196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2931	echo "${ECHO_T}none needed" >&6 ;;	4197	$as_echo "unsupported" >&6; } ;;
2932	*)	4198	*)
2933	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2934	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2935	CC="$CC $ac_cv_prog_cc_stdc" ;;	4199	CC="$CC $ac_cv_prog_cc_c89"
		4200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4201	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2936	esac	4202	esac
		4203	if test "x$ac_cv_prog_cc_c89" != xno; then :
2937		4204
2938	# Some people use a C++ compiler to compile C. Since we use `exit',
2939	# in C++ we need to declare it. In case someone uses the same compiler
2940	# for both compiling C and C++ we need to have the C++ compiler decide
2941	# the declaration of exit, since it's the most demanding environment.
2942	cat >conftest.$ac_ext <<_ACEOF
2943	#ifndef __cplusplus
2944	choke me
2945	#endif
2946	_ACEOF
2947	rm -f conftest.$ac_objext
2948	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2949	(eval $ac_compile) 2>conftest.er1
2950	ac_status=$?
2951	grep -v '^ *+' conftest.er1 >conftest.err
2952	rm -f conftest.er1
2953	cat conftest.err >&5
2954	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2955	(exit $ac_status); } &&
2956	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2957	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2958	(eval $ac_try) 2>&5
2959	ac_status=$?
2960	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2961	(exit $ac_status); }; } &&
2962	{ ac_try='test -s conftest.$ac_objext'
2963	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2964	(eval $ac_try) 2>&5
2965	ac_status=$?
2966	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2967	(exit $ac_status); }; }; then
2968	for ac_declaration in \
2969	'' \
2970	'extern "C" void std::exit (int) throw (); using std::exit;' \
2971	'extern "C" void std::exit (int); using std::exit;' \
2972	'extern "C" void exit (int) throw ();' \
2973	'extern "C" void exit (int);' \
2974	'void exit (int);'
2975	do
2976	cat >conftest.$ac_ext <<_ACEOF
2977	/* confdefs.h. */
2978	_ACEOF
2979	cat confdefs.h >>conftest.$ac_ext
2980	cat >>conftest.$ac_ext <<_ACEOF
2981	/* end confdefs.h. */
2982	$ac_declaration
2983	#include <stdlib.h>
2984	int
2985	main ()
2986	{
2987	exit (42);
2988	;
2989	return 0;
2990	}
2991	_ACEOF
2992	rm -f conftest.$ac_objext
2993	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2994	(eval $ac_compile) 2>conftest.er1
2995	ac_status=$?
2996	grep -v '^ *+' conftest.er1 >conftest.err
2997	rm -f conftest.er1
2998	cat conftest.err >&5
2999	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3000	(exit $ac_status); } &&
3001	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3002	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3003	(eval $ac_try) 2>&5
3004	ac_status=$?
3005	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3006	(exit $ac_status); }; } &&
3007	{ ac_try='test -s conftest.$ac_objext'
3008	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3009	(eval $ac_try) 2>&5
3010	ac_status=$?
3011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3012	(exit $ac_status); }; }; then
3013	:
3014	else
3015	echo "$as_me: failed program was:" >&5
3016	sed 's/^/\| /' conftest.$ac_ext >&5
3017
3018	continue
3019	fi	4205	fi
3020	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3021	cat >conftest.$ac_ext <<_ACEOF
3022	/* confdefs.h. */
3023	_ACEOF
3024	cat confdefs.h >>conftest.$ac_ext
3025	cat >>conftest.$ac_ext <<_ACEOF
3026	/* end confdefs.h. */
3027	$ac_declaration
3028	int
3029	main ()
3030	{
3031	exit (42);
3032	;
3033	return 0;
3034	}
3035	_ACEOF
3036	rm -f conftest.$ac_objext
3037	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3038	(eval $ac_compile) 2>conftest.er1
3039	ac_status=$?
3040	grep -v '^ *+' conftest.er1 >conftest.err
3041	rm -f conftest.er1
3042	cat conftest.err >&5
3043	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3044	(exit $ac_status); } &&
3045	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3046	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3047	(eval $ac_try) 2>&5
3048	ac_status=$?
3049	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3050	(exit $ac_status); }; } &&
3051	{ ac_try='test -s conftest.$ac_objext'
3052	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3053	(eval $ac_try) 2>&5
3054	ac_status=$?
3055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3056	(exit $ac_status); }; }; then
3057	break
3058	else
3059	echo "$as_me: failed program was:" >&5
3060	sed 's/^/\| /' conftest.$ac_ext >&5
3061		4206
3062	fi
3063	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3064	done
3065	rm -f conftest*
3066	if test -n "$ac_declaration"; then
3067	echo '#ifdef __cplusplus' >>confdefs.h
3068	echo $ac_declaration >>confdefs.h
3069	echo '#endif' >>confdefs.h
3070	fi
3071
3072	else
3073	echo "$as_me: failed program was:" >&5
3074	sed 's/^/\| /' conftest.$ac_ext >&5
3075
3076	fi
3077	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3078	ac_ext=c	4207	ac_ext=c
3079	ac_cpp='$CPP $CPPFLAGS'	4208	ac_cpp='$CPP $CPPFLAGS'
3080	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4209	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3081	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4210	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3082	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4211	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3083		4212
3084	depcc="$CC" am_compiler_list=	4213	depcc="$CC" am_compiler_list=
3085		4214
3086	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4215	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3087	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4216	$as_echo_n "checking dependency style of $depcc... " >&6; }
3088	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4217	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3089	echo $ECHO_N "(cached) $ECHO_C" >&6	4218	$as_echo_n "(cached) " >&6
3090	else	4219	else
3091	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4220	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3092	# We make a subdir and do the tests there. Otherwise we can end up	4221	# We make a subdir and do the tests there. Otherwise we can end up
3093	# making bogus files that we don't know about and never remove. For	4222	# making bogus files that we don't know about and never remove. For
3094	# instance it was reported that on HP-UX the gcc test will end up	4223	# instance it was reported that on HP-UX the gcc test will end up
…		…
3164	else	4293	else
3165	am_cv_CC_dependencies_compiler_type=none	4294	am_cv_CC_dependencies_compiler_type=none
3166	fi	4295	fi
3167		4296
3168	fi	4297	fi
3169	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3170	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4299	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3171	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4300	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3172		4301
3173		4302
3174		4303
3175	if	4304	if
…		…
3182	am__fastdepCC_FALSE=	4311	am__fastdepCC_FALSE=
3183	fi	4312	fi
3184		4313
3185		4314
3186		4315
3187	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4316	# Check whether --with-gnu-ld was given.
3188	if test "${with_gnu_ld+set}" = set; then	4317	if test "${with_gnu_ld+set}" = set; then :
3189	withval="$with_gnu_ld"
3190	test "$withval" = no \|\| with_gnu_ld=yes	4318	withval=$with_gnu_ld; test "$withval" = no \|\| with_gnu_ld=yes
3191	else	4319	else
3192	with_gnu_ld=no	4320	with_gnu_ld=no
3193	fi;	4321	fi
		4322
3194	ac_prog=ld	4323	ac_prog=ld
3195	if test "$GCC" = yes; then	4324	if test "$GCC" = yes; then
3196	# Check if gcc -print-prog-name=ld gives a path.	4325	# Check if gcc -print-prog-name=ld gives a path.
3197	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4326	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3198	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4327	$as_echo_n "checking for ld used by GCC... " >&6; }
3199	case $host in	4328	case $host in
3200	--mingw*)	4329	--mingw*)
3201	# gcc leaves a trailing carriage return which upsets mingw	4330	# gcc leaves a trailing carriage return which upsets mingw
3202	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;	4331	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3203	*)	4332	*)
…		…
3222	# If it is relative, then search for the first ld in PATH.	4351	# If it is relative, then search for the first ld in PATH.
3223	with_gnu_ld=unknown	4352	with_gnu_ld=unknown
3224	;;	4353	;;
3225	esac	4354	esac
3226	elif test "$with_gnu_ld" = yes; then	4355	elif test "$with_gnu_ld" = yes; then
3227	echo "$as_me:$LINENO: checking for GNU ld" >&5	4356	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3228	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4357	$as_echo_n "checking for GNU ld... " >&6; }
3229	else	4358	else
3230	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4359	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3231	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4360	$as_echo_n "checking for non-GNU ld... " >&6; }
3232	fi	4361	fi
3233	if test "${acl_cv_path_LD+set}" = set; then	4362	if ${acl_cv_path_LD+:} false; then :
3234	echo $ECHO_N "(cached) $ECHO_C" >&6	4363	$as_echo_n "(cached) " >&6
3235	else	4364	else
3236	if test -z "$LD"; then	4365	if test -z "$LD"; then
3237	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4366	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3238	for ac_dir in $PATH; do	4367	for ac_dir in $PATH; do
3239	test -z "$ac_dir" && ac_dir=.	4368	test -z "$ac_dir" && ac_dir=.
…		…
3255	fi	4384	fi
3256	fi	4385	fi
3257		4386
3258	LD="$acl_cv_path_LD"	4387	LD="$acl_cv_path_LD"
3259	if test -n "$LD"; then	4388	if test -n "$LD"; then
3260	echo "$as_me:$LINENO: result: $LD" >&5	4389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3261	echo "${ECHO_T}$LD" >&6	4390	$as_echo "$LD" >&6; }
3262	else	4391	else
3263	echo "$as_me:$LINENO: result: no" >&5	4392	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3264	echo "${ECHO_T}no" >&6	4393	$as_echo "no" >&6; }
3265	fi	4394	fi
3266	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4395	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
3267	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3268	{ (exit 1); exit 1; }; }
3269	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	4396	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3270	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	4397	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3271	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4398	if ${acl_cv_prog_gnu_ld+:} false; then :
3272	echo $ECHO_N "(cached) $ECHO_C" >&6	4399	$as_echo_n "(cached) " >&6
3273	else	4400	else
3274	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4401	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3275	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then	4402	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3276	acl_cv_prog_gnu_ld=yes	4403	acl_cv_prog_gnu_ld=yes
3277	else	4404	else
3278	acl_cv_prog_gnu_ld=no	4405	acl_cv_prog_gnu_ld=no
3279	fi	4406	fi
3280	fi	4407	fi
3281	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3282	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4409	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3283	with_gnu_ld=$acl_cv_prog_gnu_ld	4410	with_gnu_ld=$acl_cv_prog_gnu_ld
3284		4411
3285		4412
3286		4413
3287	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4414	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3288	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4415	$as_echo_n "checking for shared library run path origin... " >&6; }
3289	if test "${acl_cv_rpath+set}" = set; then	4416	if ${acl_cv_rpath+:} false; then :
3290	echo $ECHO_N "(cached) $ECHO_C" >&6	4417	$as_echo_n "(cached) " >&6
3291	else	4418	else
3292		4419
3293	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4420	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3294	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4421	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3295	. ./conftest.sh	4422	. ./conftest.sh
3296	rm -f ./conftest.sh	4423	rm -f ./conftest.sh
3297	acl_cv_rpath=done	4424	acl_cv_rpath=done
3298		4425
3299	fi	4426	fi
3300	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4427	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3301	echo "${ECHO_T}$acl_cv_rpath" >&6	4428	$as_echo "$acl_cv_rpath" >&6; }
3302	wl="$acl_cv_wl"	4429	wl="$acl_cv_wl"
3303	libext="$acl_cv_libext"	4430	libext="$acl_cv_libext"
3304	shlibext="$acl_cv_shlibext"	4431	shlibext="$acl_cv_shlibext"
3305	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4432	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3306	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4433	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3307	hardcode_direct="$acl_cv_hardcode_direct"	4434	hardcode_direct="$acl_cv_hardcode_direct"
3308	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4435	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3309	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4436	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3310	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4437	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3311	# Check whether --enable-rpath or --disable-rpath was given.	4438	# Check whether --enable-rpath was given.
3312	if test "${enable_rpath+set}" = set; then	4439	if test "${enable_rpath+set}" = set; then :
3313	enableval="$enable_rpath"	4440	enableval=$enable_rpath; :
3314	:
3315	else	4441	else
3316	enable_rpath=yes	4442	enable_rpath=yes
3317	fi;	4443	fi
		4444
3318		4445
3319		4446
3320		4447
3321		4448
3322		4449
…		…
3334		4461
3335	exec_prefix="$acl_save_exec_prefix"	4462	exec_prefix="$acl_save_exec_prefix"
3336	prefix="$acl_save_prefix"	4463	prefix="$acl_save_prefix"
3337		4464
3338		4465
3339	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4466	# Check whether --with-libiconv-prefix was given.
3340	if test "${with_libiconv_prefix+set}" = set; then	4467	if test "${with_libiconv_prefix+set}" = set; then :
3341	withval="$with_libiconv_prefix"	4468	withval=$with_libiconv_prefix;
3342
3343	if test "X$withval" = "Xno"; then	4469	if test "X$withval" = "Xno"; then
3344	use_additional=no	4470	use_additional=no
3345	else	4471	else
3346	if test "X$withval" = "X"; then	4472	if test "X$withval" = "X"; then
3347		4473
…		…
3360	additional_includedir="$withval/include"	4486	additional_includedir="$withval/include"
3361	additional_libdir="$withval/lib"	4487	additional_libdir="$withval/lib"
3362	fi	4488	fi
3363	fi	4489	fi
3364		4490
3365	fi;	4491	fi
		4492
3366	LIBICONV=	4493	LIBICONV=
3367	LTLIBICONV=	4494	LTLIBICONV=
3368	INCICONV=	4495	INCICONV=
3369	rpathdirs=	4496	rpathdirs=
3370	ltrpathdirs=	4497	ltrpathdirs=
…		…
3713		4840
3714		4841
3715		4842
3716		4843
3717		4844
3718	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3719	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4846	$as_echo_n "checking whether NLS is requested... " >&6; }
3720	# Check whether --enable-nls or --disable-nls was given.	4847	# Check whether --enable-nls was given.
3721	if test "${enable_nls+set}" = set; then	4848	if test "${enable_nls+set}" = set; then :
3722	enableval="$enable_nls"	4849	enableval=$enable_nls; USE_NLS=$enableval
3723	USE_NLS=$enableval
3724	else	4850	else
3725	USE_NLS=yes	4851	USE_NLS=yes
3726	fi;	4852	fi
		4853
3727	echo "$as_me:$LINENO: result: $USE_NLS" >&5	4854	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3728	echo "${ECHO_T}$USE_NLS" >&6	4855	$as_echo "$USE_NLS" >&6; }
3729		4856
3730		4857
3731		4858
3732	LIBINTL=	4859	LIBINTL=
3733	LTLIBINTL=	4860	LTLIBINTL=
…		…
3739		4866
3740		4867
3741		4868
3742		4869
3743		4870
3744	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	4871	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3745	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	4872	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3746	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	4873	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3747	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	$as_echo_n "(cached) " >&6
3748	else	4875	else
3749	cat >conftest.$ac_ext <<_ACEOF
3750	/* confdefs.h. */
3751	_ACEOF
3752	cat confdefs.h >>conftest.$ac_ext	4876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3753	cat >>conftest.$ac_ext <<_ACEOF
3754	/* end confdefs.h. */	4877	/* end confdefs.h. */
3755	#include <libintl.h>	4878	#include <libintl.h>
3756	extern int _nl_msg_cat_cntr;	4879	extern int _nl_msg_cat_cntr;
3757	extern int *_nl_domain_bindings;	4880	extern int *_nl_domain_bindings;
3758	int	4881	int
…		…
3762	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	4885	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3763	;	4886	;
3764	return 0;	4887	return 0;
3765	}	4888	}
3766	_ACEOF	4889	_ACEOF
3767	rm -f conftest.$ac_objext conftest$ac_exeext	4890	if ac_fn_c_try_link "$LINENO"; then :
3768	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3769	(eval $ac_link) 2>conftest.er1
3770	ac_status=$?
3771	grep -v '^ *+' conftest.er1 >conftest.err
3772	rm -f conftest.er1
3773	cat conftest.err >&5
3774	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3775	(exit $ac_status); } &&
3776	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3777	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3778	(eval $ac_try) 2>&5
3779	ac_status=$?
3780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3781	(exit $ac_status); }; } &&
3782	{ ac_try='test -s conftest$ac_exeext'
3783	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3784	(eval $ac_try) 2>&5
3785	ac_status=$?
3786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3787	(exit $ac_status); }; }; then
3788	gt_cv_func_gnugettext1_libc=yes	4891	gt_cv_func_gnugettext1_libc=yes
3789	else	4892	else
3790	echo "$as_me: failed program was:" >&5
3791	sed 's/^/\| /' conftest.$ac_ext >&5
3792
3793	gt_cv_func_gnugettext1_libc=no	4893	gt_cv_func_gnugettext1_libc=no
3794	fi	4894	fi
3795	rm -f conftest.err conftest.$ac_objext \	4895	rm -f core conftest.err conftest.$ac_objext \
3796	conftest$ac_exeext conftest.$ac_ext	4896	conftest$ac_exeext conftest.$ac_ext
3797	fi	4897	fi
3798	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	4898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3799	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	4899	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3800		4900
3801	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	4901	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3802		4902
3803		4903
3804		4904
…		…
3827	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	4927	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3828	fi	4928	fi
3829	done	4929	done
3830		4930
3831		4931
3832	echo "$as_me:$LINENO: checking for iconv" >&5	4932	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3833	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	4933	$as_echo_n "checking for iconv... " >&6; }
3834	if test "${am_cv_func_iconv+set}" = set; then	4934	if ${am_cv_func_iconv+:} false; then :
3835	echo $ECHO_N "(cached) $ECHO_C" >&6	4935	$as_echo_n "(cached) " >&6
3836	else	4936	else
3837		4937
3838	am_cv_func_iconv="no, consider installing GNU libiconv"	4938	am_cv_func_iconv="no, consider installing GNU libiconv"
3839	am_cv_lib_iconv=no	4939	am_cv_lib_iconv=no
3840	cat >conftest.$ac_ext <<_ACEOF
3841	/* confdefs.h. */
3842	_ACEOF
3843	cat confdefs.h >>conftest.$ac_ext	4940	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3844	cat >>conftest.$ac_ext <<_ACEOF
3845	/* end confdefs.h. */	4941	/* end confdefs.h. */
3846	#include <stdlib.h>	4942	#include <stdlib.h>
3847	#include <iconv.h>	4943	#include <iconv.h>
3848	int	4944	int
3849	main ()	4945	main ()
…		…
3853	iconv_close(cd);	4949	iconv_close(cd);
3854	;	4950	;
3855	return 0;	4951	return 0;
3856	}	4952	}
3857	_ACEOF	4953	_ACEOF
3858	rm -f conftest.$ac_objext conftest$ac_exeext	4954	if ac_fn_c_try_link "$LINENO"; then :
3859	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3860	(eval $ac_link) 2>conftest.er1
3861	ac_status=$?
3862	grep -v '^ *+' conftest.er1 >conftest.err
3863	rm -f conftest.er1
3864	cat conftest.err >&5
3865	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3866	(exit $ac_status); } &&
3867	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3868	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3869	(eval $ac_try) 2>&5
3870	ac_status=$?
3871	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3872	(exit $ac_status); }; } &&
3873	{ ac_try='test -s conftest$ac_exeext'
3874	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3875	(eval $ac_try) 2>&5
3876	ac_status=$?
3877	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3878	(exit $ac_status); }; }; then
3879	am_cv_func_iconv=yes	4955	am_cv_func_iconv=yes
3880	else
3881	echo "$as_me: failed program was:" >&5
3882	sed 's/^/\| /' conftest.$ac_ext >&5
3883
3884	fi	4956	fi
3885	rm -f conftest.err conftest.$ac_objext \	4957	rm -f core conftest.err conftest.$ac_objext \
3886	conftest$ac_exeext conftest.$ac_ext	4958	conftest$ac_exeext conftest.$ac_ext
3887	if test "$am_cv_func_iconv" != yes; then	4959	if test "$am_cv_func_iconv" != yes; then
3888	am_save_LIBS="$LIBS"	4960	am_save_LIBS="$LIBS"
3889	LIBS="$LIBS $LIBICONV"	4961	LIBS="$LIBS $LIBICONV"
3890	cat >conftest.$ac_ext <<_ACEOF
3891	/* confdefs.h. */
3892	_ACEOF
3893	cat confdefs.h >>conftest.$ac_ext	4962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894	cat >>conftest.$ac_ext <<_ACEOF
3895	/* end confdefs.h. */	4963	/* end confdefs.h. */
3896	#include <stdlib.h>	4964	#include <stdlib.h>
3897	#include <iconv.h>	4965	#include <iconv.h>
3898	int	4966	int
3899	main ()	4967	main ()
…		…
3903	iconv_close(cd);	4971	iconv_close(cd);
3904	;	4972	;
3905	return 0;	4973	return 0;
3906	}	4974	}
3907	_ACEOF	4975	_ACEOF
3908	rm -f conftest.$ac_objext conftest$ac_exeext	4976	if ac_fn_c_try_link "$LINENO"; then :
3909	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3910	(eval $ac_link) 2>conftest.er1
3911	ac_status=$?
3912	grep -v '^ *+' conftest.er1 >conftest.err
3913	rm -f conftest.er1
3914	cat conftest.err >&5
3915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3916	(exit $ac_status); } &&
3917	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3918	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3919	(eval $ac_try) 2>&5
3920	ac_status=$?
3921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3922	(exit $ac_status); }; } &&
3923	{ ac_try='test -s conftest$ac_exeext'
3924	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3925	(eval $ac_try) 2>&5
3926	ac_status=$?
3927	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3928	(exit $ac_status); }; }; then
3929	am_cv_lib_iconv=yes	4977	am_cv_lib_iconv=yes
3930	am_cv_func_iconv=yes	4978	am_cv_func_iconv=yes
3931	else
3932	echo "$as_me: failed program was:" >&5
3933	sed 's/^/\| /' conftest.$ac_ext >&5
3934
3935	fi	4979	fi
3936	rm -f conftest.err conftest.$ac_objext \	4980	rm -f core conftest.err conftest.$ac_objext \
3937	conftest$ac_exeext conftest.$ac_ext	4981	conftest$ac_exeext conftest.$ac_ext
3938	LIBS="$am_save_LIBS"	4982	LIBS="$am_save_LIBS"
3939	fi	4983	fi
3940		4984
3941	fi	4985	fi
3942	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	4986	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3943	echo "${ECHO_T}$am_cv_func_iconv" >&6	4987	$as_echo "$am_cv_func_iconv" >&6; }
3944	if test "$am_cv_func_iconv" = yes; then	4988	if test "$am_cv_func_iconv" = yes; then
3945		4989
3946	cat >>confdefs.h <<\_ACEOF	4990	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3947	#define HAVE_ICONV 1
3948	_ACEOF
3949		4991
3950	fi	4992	fi
3951	if test "$am_cv_lib_iconv" = yes; then	4993	if test "$am_cv_lib_iconv" = yes; then
3952	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	4994	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
3953	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	4995	$as_echo_n "checking how to link with libiconv... " >&6; }
3954	echo "$as_me:$LINENO: result: $LIBICONV" >&5	4996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3955	echo "${ECHO_T}$LIBICONV" >&6	4997	$as_echo "$LIBICONV" >&6; }
3956	else	4998	else
3957	CPPFLAGS="$am_save_CPPFLAGS"	4999	CPPFLAGS="$am_save_CPPFLAGS"
3958	LIBICONV=	5000	LIBICONV=
3959	LTLIBICONV=	5001	LTLIBICONV=
3960	fi	5002	fi
…		…
3976		5018
3977	exec_prefix="$acl_save_exec_prefix"	5019	exec_prefix="$acl_save_exec_prefix"
3978	prefix="$acl_save_prefix"	5020	prefix="$acl_save_prefix"
3979		5021
3980		5022
3981	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5023	# Check whether --with-libintl-prefix was given.
3982	if test "${with_libintl_prefix+set}" = set; then	5024	if test "${with_libintl_prefix+set}" = set; then :
3983	withval="$with_libintl_prefix"	5025	withval=$with_libintl_prefix;
3984
3985	if test "X$withval" = "Xno"; then	5026	if test "X$withval" = "Xno"; then
3986	use_additional=no	5027	use_additional=no
3987	else	5028	else
3988	if test "X$withval" = "X"; then	5029	if test "X$withval" = "X"; then
3989		5030
…		…
4002	additional_includedir="$withval/include"	5043	additional_includedir="$withval/include"
4003	additional_libdir="$withval/lib"	5044	additional_libdir="$withval/lib"
4004	fi	5045	fi
4005	fi	5046	fi
4006		5047
4007	fi;	5048	fi
		5049
4008	LIBINTL=	5050	LIBINTL=
4009	LTLIBINTL=	5051	LTLIBINTL=
4010	INCINTL=	5052	INCINTL=
4011	rpathdirs=	5053	rpathdirs=
4012	ltrpathdirs=	5054	ltrpathdirs=
…		…
4338	for found_dir in $ltrpathdirs; do	5380	for found_dir in $ltrpathdirs; do
4339	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5381	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4340	done	5382	done
4341	fi	5383	fi
4342		5384
4343	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5385	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4344	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5386	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4345	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5387	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4346	echo $ECHO_N "(cached) $ECHO_C" >&6	5388	$as_echo_n "(cached) " >&6
4347	else	5389	else
4348	gt_save_CPPFLAGS="$CPPFLAGS"	5390	gt_save_CPPFLAGS="$CPPFLAGS"
4349	CPPFLAGS="$CPPFLAGS $INCINTL"	5391	CPPFLAGS="$CPPFLAGS $INCINTL"
4350	gt_save_LIBS="$LIBS"	5392	gt_save_LIBS="$LIBS"
4351	LIBS="$LIBS $LIBINTL"	5393	LIBS="$LIBS $LIBINTL"
4352	cat >conftest.$ac_ext <<_ACEOF	5394	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4353	/* confdefs.h. */
4354	_ACEOF
4355	cat confdefs.h >>conftest.$ac_ext
4356	cat >>conftest.$ac_ext <<_ACEOF
4357	/* end confdefs.h. */	5395	/* end confdefs.h. */
4358	#include <libintl.h>	5396	#include <libintl.h>
4359	extern int _nl_msg_cat_cntr;	5397	extern int _nl_msg_cat_cntr;
4360	extern	5398	extern
4361	#ifdef __cplusplus	5399	#ifdef __cplusplus
…		…
4369	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5407	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4370	;	5408	;
4371	return 0;	5409	return 0;
4372	}	5410	}
4373	_ACEOF	5411	_ACEOF
4374	rm -f conftest.$ac_objext conftest$ac_exeext	5412	if ac_fn_c_try_link "$LINENO"; then :
4375	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4376	(eval $ac_link) 2>conftest.er1
4377	ac_status=$?
4378	grep -v '^ *+' conftest.er1 >conftest.err
4379	rm -f conftest.er1
4380	cat conftest.err >&5
4381	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4382	(exit $ac_status); } &&
4383	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4384	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4385	(eval $ac_try) 2>&5
4386	ac_status=$?
4387	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4388	(exit $ac_status); }; } &&
4389	{ ac_try='test -s conftest$ac_exeext'
4390	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4391	(eval $ac_try) 2>&5
4392	ac_status=$?
4393	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4394	(exit $ac_status); }; }; then
4395	gt_cv_func_gnugettext1_libintl=yes	5413	gt_cv_func_gnugettext1_libintl=yes
4396	else	5414	else
4397	echo "$as_me: failed program was:" >&5
4398	sed 's/^/\| /' conftest.$ac_ext >&5
4399
4400	gt_cv_func_gnugettext1_libintl=no	5415	gt_cv_func_gnugettext1_libintl=no
4401	fi	5416	fi
4402	rm -f conftest.err conftest.$ac_objext \	5417	rm -f core conftest.err conftest.$ac_objext \
4403	conftest$ac_exeext conftest.$ac_ext	5418	conftest$ac_exeext conftest.$ac_ext
4404	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5419	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4405	LIBS="$LIBS $LIBICONV"	5420	LIBS="$LIBS $LIBICONV"
4406	cat >conftest.$ac_ext <<_ACEOF	5421	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4407	/* confdefs.h. */
4408	_ACEOF
4409	cat confdefs.h >>conftest.$ac_ext
4410	cat >>conftest.$ac_ext <<_ACEOF
4411	/* end confdefs.h. */	5422	/* end confdefs.h. */
4412	#include <libintl.h>	5423	#include <libintl.h>
4413	extern int _nl_msg_cat_cntr;	5424	extern int _nl_msg_cat_cntr;
4414	extern	5425	extern
4415	#ifdef __cplusplus	5426	#ifdef __cplusplus
…		…
4423	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5434	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4424	;	5435	;
4425	return 0;	5436	return 0;
4426	}	5437	}
4427	_ACEOF	5438	_ACEOF
4428	rm -f conftest.$ac_objext conftest$ac_exeext	5439	if ac_fn_c_try_link "$LINENO"; then :
4429	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4430	(eval $ac_link) 2>conftest.er1
4431	ac_status=$?
4432	grep -v '^ *+' conftest.er1 >conftest.err
4433	rm -f conftest.er1
4434	cat conftest.err >&5
4435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4436	(exit $ac_status); } &&
4437	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4438	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4439	(eval $ac_try) 2>&5
4440	ac_status=$?
4441	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4442	(exit $ac_status); }; } &&
4443	{ ac_try='test -s conftest$ac_exeext'
4444	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4445	(eval $ac_try) 2>&5
4446	ac_status=$?
4447	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4448	(exit $ac_status); }; }; then
4449	LIBINTL="$LIBINTL $LIBICONV"	5440	LIBINTL="$LIBINTL $LIBICONV"
4450	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5441	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4451	gt_cv_func_gnugettext1_libintl=yes	5442	gt_cv_func_gnugettext1_libintl=yes
4452		5443
4453	else
4454	echo "$as_me: failed program was:" >&5
4455	sed 's/^/\| /' conftest.$ac_ext >&5
4456
4457	fi	5444	fi
4458	rm -f conftest.err conftest.$ac_objext \	5445	rm -f core conftest.err conftest.$ac_objext \
4459	conftest$ac_exeext conftest.$ac_ext	5446	conftest$ac_exeext conftest.$ac_ext
4460	fi	5447	fi
4461	CPPFLAGS="$gt_save_CPPFLAGS"	5448	CPPFLAGS="$gt_save_CPPFLAGS"
4462	LIBS="$gt_save_LIBS"	5449	LIBS="$gt_save_LIBS"
4463	fi	5450	fi
4464	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4465	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5452	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4466	fi	5453	fi
4467		5454
4468	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5455	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4469	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5456	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4470	&& test "$PACKAGE" != gettext; }; then	5457	&& test "$PACKAGE" != gettext; }; then
…		…
4478		5465
4479		5466
4480	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5467	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4481	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then	5468	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then
4482		5469
4483	cat >>confdefs.h <<\_ACEOF	5470	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4484	#define ENABLE_NLS 1
4485	_ACEOF
4486		5471
4487	else	5472	else
4488	USE_NLS=no	5473	USE_NLS=no
4489	fi	5474	fi
4490	fi	5475	fi
4491		5476
4492	if test "$USE_NLS" = "yes"; then	5477	if test "$USE_NLS" = "yes"; then
4493		5478
4494	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5479	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4495	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5480	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4496	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5481	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4497	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5482	$as_echo_n "checking how to link with libintl... " >&6; }
4498	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5483	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4499	echo "${ECHO_T}$LIBINTL" >&6	5484	$as_echo "$LIBINTL" >&6; }
4500		5485
4501	for element in $INCINTL; do	5486	for element in $INCINTL; do
4502	haveit=	5487	haveit=
4503	for x in $CPPFLAGS; do	5488	for x in $CPPFLAGS; do
4504		5489
…		…
4521	done	5506	done
4522		5507
4523	fi	5508	fi
4524		5509
4525		5510
4526	cat >>confdefs.h <<\_ACEOF	5511	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4527	#define HAVE_GETTEXT 1
4528	_ACEOF
4529		5512
4530		5513
4531	cat >>confdefs.h <<\_ACEOF	5514	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4532	#define HAVE_DCGETTEXT 1
4533	_ACEOF
4534		5515
4535	fi	5516	fi
4536		5517
4537	POSUB=po	5518	POSUB=po
4538	fi	5519	fi
…		…
4550		5531
4551	# Enable GNU extensions.	5532	# Enable GNU extensions.
4552	# Define this here, not in acconfig's @TOP@ section, since definitions	5533	# Define this here, not in acconfig's @TOP@ section, since definitions
4553	# in the latter don't make it into the configure-time tests.	5534	# in the latter don't make it into the configure-time tests.
4554		5535
4555	cat >>confdefs.h <<\_ACEOF	5536	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4556	#define _GNU_SOURCE 1
4557	_ACEOF
4558		5537
4559		5538
4560	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	5539	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4561		5540
4562	ALL_LINGUAS=""	5541	ALL_LINGUAS=""
…		…
4564	ac_ext=c	5543	ac_ext=c
4565	ac_cpp='$CPP $CPPFLAGS'	5544	ac_cpp='$CPP $CPPFLAGS'
4566	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5545	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4567	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5546	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4568	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5547	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4569	if test -n "$ac_tool_prefix"; then
4570	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4571	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4572	echo "$as_me:$LINENO: checking for $ac_word" >&5
4573	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4574	if test "${ac_cv_prog_CC+set}" = set; then
4575	echo $ECHO_N "(cached) $ECHO_C" >&6
4576	else
4577	if test -n "$CC"; then
4578	ac_cv_prog_CC="$CC" # Let the user override the test.
4579	else
4580	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4581	for as_dir in $PATH
4582	do
4583	IFS=$as_save_IFS
4584	test -z "$as_dir" && as_dir=.
4585	for ac_exec_ext in '' $ac_executable_extensions; do
4586	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4587	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4588	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4589	break 2
4590	fi
4591	done
4592	done
4593
4594	fi
4595	fi
4596	CC=$ac_cv_prog_CC
4597	if test -n "$CC"; then
4598	echo "$as_me:$LINENO: result: $CC" >&5
4599	echo "${ECHO_T}$CC" >&6
4600	else
4601	echo "$as_me:$LINENO: result: no" >&5
4602	echo "${ECHO_T}no" >&6
4603	fi
4604
4605	fi
4606	if test -z "$ac_cv_prog_CC"; then
4607	ac_ct_CC=$CC
4608	# Extract the first word of "gcc", so it can be a program name with args.
4609	set dummy gcc; ac_word=$2
4610	echo "$as_me:$LINENO: checking for $ac_word" >&5
4611	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4612	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4613	echo $ECHO_N "(cached) $ECHO_C" >&6
4614	else
4615	if test -n "$ac_ct_CC"; then
4616	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4617	else
4618	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4619	for as_dir in $PATH
4620	do
4621	IFS=$as_save_IFS
4622	test -z "$as_dir" && as_dir=.
4623	for ac_exec_ext in '' $ac_executable_extensions; do
4624	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4625	ac_cv_prog_ac_ct_CC="gcc"
4626	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4627	break 2
4628	fi
4629	done
4630	done
4631
4632	fi
4633	fi
4634	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4635	if test -n "$ac_ct_CC"; then
4636	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4637	echo "${ECHO_T}$ac_ct_CC" >&6
4638	else
4639	echo "$as_me:$LINENO: result: no" >&5
4640	echo "${ECHO_T}no" >&6
4641	fi
4642
4643	CC=$ac_ct_CC
4644	else
4645	CC="$ac_cv_prog_CC"
4646	fi
4647
4648	if test -z "$CC"; then
4649	if test -n "$ac_tool_prefix"; then
4650	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4651	set dummy ${ac_tool_prefix}cc; ac_word=$2
4652	echo "$as_me:$LINENO: checking for $ac_word" >&5
4653	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4654	if test "${ac_cv_prog_CC+set}" = set; then
4655	echo $ECHO_N "(cached) $ECHO_C" >&6
4656	else
4657	if test -n "$CC"; then
4658	ac_cv_prog_CC="$CC" # Let the user override the test.
4659	else
4660	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4661	for as_dir in $PATH
4662	do
4663	IFS=$as_save_IFS
4664	test -z "$as_dir" && as_dir=.
4665	for ac_exec_ext in '' $ac_executable_extensions; do
4666	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4667	ac_cv_prog_CC="${ac_tool_prefix}cc"
4668	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4669	break 2
4670	fi
4671	done
4672	done
4673
4674	fi
4675	fi
4676	CC=$ac_cv_prog_CC
4677	if test -n "$CC"; then
4678	echo "$as_me:$LINENO: result: $CC" >&5
4679	echo "${ECHO_T}$CC" >&6
4680	else
4681	echo "$as_me:$LINENO: result: no" >&5
4682	echo "${ECHO_T}no" >&6
4683	fi
4684
4685	fi
4686	if test -z "$ac_cv_prog_CC"; then
4687	ac_ct_CC=$CC
4688	# Extract the first word of "cc", so it can be a program name with args.
4689	set dummy cc; ac_word=$2
4690	echo "$as_me:$LINENO: checking for $ac_word" >&5
4691	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4692	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4693	echo $ECHO_N "(cached) $ECHO_C" >&6
4694	else
4695	if test -n "$ac_ct_CC"; then
4696	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4697	else
4698	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4699	for as_dir in $PATH
4700	do
4701	IFS=$as_save_IFS
4702	test -z "$as_dir" && as_dir=.
4703	for ac_exec_ext in '' $ac_executable_extensions; do
4704	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4705	ac_cv_prog_ac_ct_CC="cc"
4706	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4707	break 2
4708	fi
4709	done
4710	done
4711
4712	fi
4713	fi
4714	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4715	if test -n "$ac_ct_CC"; then
4716	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4717	echo "${ECHO_T}$ac_ct_CC" >&6
4718	else
4719	echo "$as_me:$LINENO: result: no" >&5
4720	echo "${ECHO_T}no" >&6
4721	fi
4722
4723	CC=$ac_ct_CC
4724	else
4725	CC="$ac_cv_prog_CC"
4726	fi
4727
4728	fi
4729	if test -z "$CC"; then
4730	# Extract the first word of "cc", so it can be a program name with args.
4731	set dummy cc; ac_word=$2
4732	echo "$as_me:$LINENO: checking for $ac_word" >&5
4733	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4734	if test "${ac_cv_prog_CC+set}" = set; then
4735	echo $ECHO_N "(cached) $ECHO_C" >&6
4736	else
4737	if test -n "$CC"; then
4738	ac_cv_prog_CC="$CC" # Let the user override the test.
4739	else
4740	ac_prog_rejected=no
4741	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4742	for as_dir in $PATH
4743	do
4744	IFS=$as_save_IFS
4745	test -z "$as_dir" && as_dir=.
4746	for ac_exec_ext in '' $ac_executable_extensions; do
4747	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4748	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4749	ac_prog_rejected=yes
4750	continue
4751	fi
4752	ac_cv_prog_CC="cc"
4753	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4754	break 2
4755	fi
4756	done
4757	done
4758
4759	if test $ac_prog_rejected = yes; then
4760	# We found a bogon in the path, so make sure we never use it.
4761	set dummy $ac_cv_prog_CC
4762	shift
4763	if test $# != 0; then
4764	# We chose a different compiler from the bogus one.
4765	# However, it has the same basename, so the bogon will be chosen
4766	# first if we set CC to just the basename; use the full file name.
4767	shift
4768	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4769	fi
4770	fi
4771	fi
4772	fi
4773	CC=$ac_cv_prog_CC
4774	if test -n "$CC"; then
4775	echo "$as_me:$LINENO: result: $CC" >&5
4776	echo "${ECHO_T}$CC" >&6
4777	else
4778	echo "$as_me:$LINENO: result: no" >&5
4779	echo "${ECHO_T}no" >&6
4780	fi
4781
4782	fi
4783	if test -z "$CC"; then
4784	if test -n "$ac_tool_prefix"; then
4785	for ac_prog in cl
4786	do
4787	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4788	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4789	echo "$as_me:$LINENO: checking for $ac_word" >&5
4790	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4791	if test "${ac_cv_prog_CC+set}" = set; then
4792	echo $ECHO_N "(cached) $ECHO_C" >&6
4793	else
4794	if test -n "$CC"; then
4795	ac_cv_prog_CC="$CC" # Let the user override the test.
4796	else
4797	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4798	for as_dir in $PATH
4799	do
4800	IFS=$as_save_IFS
4801	test -z "$as_dir" && as_dir=.
4802	for ac_exec_ext in '' $ac_executable_extensions; do
4803	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4804	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4805	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4806	break 2
4807	fi
4808	done
4809	done
4810
4811	fi
4812	fi
4813	CC=$ac_cv_prog_CC
4814	if test -n "$CC"; then
4815	echo "$as_me:$LINENO: result: $CC" >&5
4816	echo "${ECHO_T}$CC" >&6
4817	else
4818	echo "$as_me:$LINENO: result: no" >&5
4819	echo "${ECHO_T}no" >&6
4820	fi
4821
4822	test -n "$CC" && break
4823	done
4824	fi
4825	if test -z "$CC"; then
4826	ac_ct_CC=$CC
4827	for ac_prog in cl
4828	do
4829	# Extract the first word of "$ac_prog", so it can be a program name with args.
4830	set dummy $ac_prog; ac_word=$2
4831	echo "$as_me:$LINENO: checking for $ac_word" >&5
4832	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4833	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4834	echo $ECHO_N "(cached) $ECHO_C" >&6
4835	else
4836	if test -n "$ac_ct_CC"; then
4837	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4838	else
4839	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4840	for as_dir in $PATH
4841	do
4842	IFS=$as_save_IFS
4843	test -z "$as_dir" && as_dir=.
4844	for ac_exec_ext in '' $ac_executable_extensions; do
4845	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4846	ac_cv_prog_ac_ct_CC="$ac_prog"
4847	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4848	break 2
4849	fi
4850	done
4851	done
4852
4853	fi
4854	fi
4855	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4856	if test -n "$ac_ct_CC"; then
4857	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4858	echo "${ECHO_T}$ac_ct_CC" >&6
4859	else
4860	echo "$as_me:$LINENO: result: no" >&5
4861	echo "${ECHO_T}no" >&6
4862	fi
4863
4864	test -n "$ac_ct_CC" && break
4865	done
4866
4867	CC=$ac_ct_CC
4868	fi
4869
4870	fi
4871
4872
4873	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4874	See \`config.log' for more details." >&5
4875	echo "$as_me: error: no acceptable C compiler found in \$PATH
4876	See \`config.log' for more details." >&2;}
4877	{ (exit 1); exit 1; }; }
4878
4879	# Provide some information about the compiler.
4880	echo "$as_me:$LINENO:" \
4881	"checking for C compiler version" >&5
4882	ac_compiler=`set X $ac_compile; echo $2`
4883	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4884	(eval $ac_compiler --version </dev/null >&5) 2>&5
4885	ac_status=$?
4886	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4887	(exit $ac_status); }
4888	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4889	(eval $ac_compiler -v </dev/null >&5) 2>&5
4890	ac_status=$?
4891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4892	(exit $ac_status); }
4893	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4894	(eval $ac_compiler -V </dev/null >&5) 2>&5
4895	ac_status=$?
4896	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4897	(exit $ac_status); }
4898
4899	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4900	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4901	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4902	echo $ECHO_N "(cached) $ECHO_C" >&6
4903	else
4904	cat >conftest.$ac_ext <<_ACEOF
4905	/* confdefs.h. */
4906	_ACEOF
4907	cat confdefs.h >>conftest.$ac_ext
4908	cat >>conftest.$ac_ext <<_ACEOF
4909	/* end confdefs.h. */
4910
4911	int
4912	main ()
4913	{
4914	#ifndef __GNUC__
4915	choke me
4916	#endif
4917
4918	;
4919	return 0;
4920	}
4921	_ACEOF
4922	rm -f conftest.$ac_objext
4923	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4924	(eval $ac_compile) 2>conftest.er1
4925	ac_status=$?
4926	grep -v '^ *+' conftest.er1 >conftest.err
4927	rm -f conftest.er1
4928	cat conftest.err >&5
4929	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4930	(exit $ac_status); } &&
4931	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4932	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4933	(eval $ac_try) 2>&5
4934	ac_status=$?
4935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4936	(exit $ac_status); }; } &&
4937	{ ac_try='test -s conftest.$ac_objext'
4938	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4939	(eval $ac_try) 2>&5
4940	ac_status=$?
4941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4942	(exit $ac_status); }; }; then
4943	ac_compiler_gnu=yes
4944	else
4945	echo "$as_me: failed program was:" >&5
4946	sed 's/^/\| /' conftest.$ac_ext >&5
4947
4948	ac_compiler_gnu=no
4949	fi
4950	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4951	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4952
4953	fi
4954	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4955	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4956	GCC=`test $ac_compiler_gnu = yes && echo yes`
4957	ac_test_CFLAGS=${CFLAGS+set}
4958	ac_save_CFLAGS=$CFLAGS
4959	CFLAGS="-g"
4960	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4961	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4962	if test "${ac_cv_prog_cc_g+set}" = set; then
4963	echo $ECHO_N "(cached) $ECHO_C" >&6
4964	else
4965	cat >conftest.$ac_ext <<_ACEOF
4966	/* confdefs.h. */
4967	_ACEOF
4968	cat confdefs.h >>conftest.$ac_ext
4969	cat >>conftest.$ac_ext <<_ACEOF
4970	/* end confdefs.h. */
4971
4972	int
4973	main ()
4974	{
4975
4976	;
4977	return 0;
4978	}
4979	_ACEOF
4980	rm -f conftest.$ac_objext
4981	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4982	(eval $ac_compile) 2>conftest.er1
4983	ac_status=$?
4984	grep -v '^ *+' conftest.er1 >conftest.err
4985	rm -f conftest.er1
4986	cat conftest.err >&5
4987	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4988	(exit $ac_status); } &&
4989	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4990	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4991	(eval $ac_try) 2>&5
4992	ac_status=$?
4993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4994	(exit $ac_status); }; } &&
4995	{ ac_try='test -s conftest.$ac_objext'
4996	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4997	(eval $ac_try) 2>&5
4998	ac_status=$?
4999	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5000	(exit $ac_status); }; }; then
5001	ac_cv_prog_cc_g=yes
5002	else
5003	echo "$as_me: failed program was:" >&5
5004	sed 's/^/\| /' conftest.$ac_ext >&5
5005
5006	ac_cv_prog_cc_g=no
5007	fi
5008	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5009	fi
5010	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5011	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5012	if test "$ac_test_CFLAGS" = set; then
5013	CFLAGS=$ac_save_CFLAGS
5014	elif test $ac_cv_prog_cc_g = yes; then
5015	if test "$GCC" = yes; then
5016	CFLAGS="-g -O2"
5017	else
5018	CFLAGS="-g"
5019	fi
5020	else
5021	if test "$GCC" = yes; then
5022	CFLAGS="-O2"
5023	else
5024	CFLAGS=
5025	fi
5026	fi
5027	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5028	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5029	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5030	echo $ECHO_N "(cached) $ECHO_C" >&6
5031	else
5032	ac_cv_prog_cc_stdc=no
5033	ac_save_CC=$CC
5034	cat >conftest.$ac_ext <<_ACEOF
5035	/* confdefs.h. */
5036	_ACEOF
5037	cat confdefs.h >>conftest.$ac_ext
5038	cat >>conftest.$ac_ext <<_ACEOF
5039	/* end confdefs.h. */
5040	#include <stdarg.h>
5041	#include <stdio.h>
5042	#include <sys/types.h>
5043	#include <sys/stat.h>
5044	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5045	struct buf { int x; };
5046	FILE * (rcsopen) (struct buf , struct stat *, int);
5047	static char *e (p, i)
5048	char **p;
5049	int i;
5050	{
5051	return p[i];
5052	}
5053	static char f (char (g) (char , int), char *p, ...)
5054	{
5055	char *s;
5056	va_list v;
5057	va_start (v,p);
5058	s = g (p, va_arg (v,int));
5059	va_end (v);
5060	return s;
5061	}
5062
5063	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5064	function prototypes and stuff, but not '\xHH' hex character constants.
5065	These don't provoke an error unfortunately, instead are silently treated
5066	as 'x'. The following induces an error, until -std1 is added to get
5067	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5068	array size at least. It's necessary to write '\x00'==0 to get something
5069	that's true only with -std1. */
5070	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5071
5072	int test (int i, double x);
5073	struct s1 {int (*f) (int a);};
5074	struct s2 {int (*f) (double a);};
5075	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
5076	int argc;
5077	char **argv;
5078	int
5079	main ()
5080	{
5081	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
5082	;
5083	return 0;
5084	}
5085	_ACEOF
5086	# Don't try gcc -ansi; that turns off useful extensions and
5087	# breaks some systems' header files.
5088	# AIX -qlanglvl=ansi
5089	# Ultrix and OSF/1 -std1
5090	# HP-UX 10.20 and later -Ae
5091	# HP-UX older versions -Aa -D_HPUX_SOURCE
5092	# SVR4 -Xc -D__EXTENSIONS__
5093	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5094	do
5095	CC="$ac_save_CC $ac_arg"
5096	rm -f conftest.$ac_objext
5097	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5098	(eval $ac_compile) 2>conftest.er1
5099	ac_status=$?
5100	grep -v '^ *+' conftest.er1 >conftest.err
5101	rm -f conftest.er1
5102	cat conftest.err >&5
5103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5104	(exit $ac_status); } &&
5105	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5106	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5107	(eval $ac_try) 2>&5
5108	ac_status=$?
5109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5110	(exit $ac_status); }; } &&
5111	{ ac_try='test -s conftest.$ac_objext'
5112	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5113	(eval $ac_try) 2>&5
5114	ac_status=$?
5115	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5116	(exit $ac_status); }; }; then
5117	ac_cv_prog_cc_stdc=$ac_arg
5118	break
5119	else
5120	echo "$as_me: failed program was:" >&5
5121	sed 's/^/\| /' conftest.$ac_ext >&5
5122
5123	fi
5124	rm -f conftest.err conftest.$ac_objext
5125	done
5126	rm -f conftest.$ac_ext conftest.$ac_objext
5127	CC=$ac_save_CC
5128
5129	fi
5130
5131	case "x$ac_cv_prog_cc_stdc" in
5132	x\|xno)
5133	echo "$as_me:$LINENO: result: none needed" >&5
5134	echo "${ECHO_T}none needed" >&6 ;;
5135	*)
5136	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5137	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5138	CC="$CC $ac_cv_prog_cc_stdc" ;;
5139	esac
5140
5141	# Some people use a C++ compiler to compile C. Since we use `exit',
5142	# in C++ we need to declare it. In case someone uses the same compiler
5143	# for both compiling C and C++ we need to have the C++ compiler decide
5144	# the declaration of exit, since it's the most demanding environment.
5145	cat >conftest.$ac_ext <<_ACEOF
5146	#ifndef __cplusplus
5147	choke me
5148	#endif
5149	_ACEOF
5150	rm -f conftest.$ac_objext
5151	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5152	(eval $ac_compile) 2>conftest.er1
5153	ac_status=$?
5154	grep -v '^ *+' conftest.er1 >conftest.err
5155	rm -f conftest.er1
5156	cat conftest.err >&5
5157	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5158	(exit $ac_status); } &&
5159	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5160	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5161	(eval $ac_try) 2>&5
5162	ac_status=$?
5163	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5164	(exit $ac_status); }; } &&
5165	{ ac_try='test -s conftest.$ac_objext'
5166	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5167	(eval $ac_try) 2>&5
5168	ac_status=$?
5169	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5170	(exit $ac_status); }; }; then
5171	for ac_declaration in \
5172	'' \
5173	'extern "C" void std::exit (int) throw (); using std::exit;' \
5174	'extern "C" void std::exit (int); using std::exit;' \
5175	'extern "C" void exit (int) throw ();' \
5176	'extern "C" void exit (int);' \
5177	'void exit (int);'
5178	do
5179	cat >conftest.$ac_ext <<_ACEOF
5180	/* confdefs.h. */
5181	_ACEOF
5182	cat confdefs.h >>conftest.$ac_ext
5183	cat >>conftest.$ac_ext <<_ACEOF
5184	/* end confdefs.h. */
5185	$ac_declaration
5186	#include <stdlib.h>
5187	int
5188	main ()
5189	{
5190	exit (42);
5191	;
5192	return 0;
5193	}
5194	_ACEOF
5195	rm -f conftest.$ac_objext
5196	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5197	(eval $ac_compile) 2>conftest.er1
5198	ac_status=$?
5199	grep -v '^ *+' conftest.er1 >conftest.err
5200	rm -f conftest.er1
5201	cat conftest.err >&5
5202	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5203	(exit $ac_status); } &&
5204	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5205	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5206	(eval $ac_try) 2>&5
5207	ac_status=$?
5208	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5209	(exit $ac_status); }; } &&
5210	{ ac_try='test -s conftest.$ac_objext'
5211	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5212	(eval $ac_try) 2>&5
5213	ac_status=$?
5214	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5215	(exit $ac_status); }; }; then
5216	:
5217	else
5218	echo "$as_me: failed program was:" >&5
5219	sed 's/^/\| /' conftest.$ac_ext >&5
5220
5221	continue
5222	fi
5223	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5224	cat >conftest.$ac_ext <<_ACEOF
5225	/* confdefs.h. */
5226	_ACEOF
5227	cat confdefs.h >>conftest.$ac_ext
5228	cat >>conftest.$ac_ext <<_ACEOF
5229	/* end confdefs.h. */
5230	$ac_declaration
5231	int
5232	main ()
5233	{
5234	exit (42);
5235	;
5236	return 0;
5237	}
5238	_ACEOF
5239	rm -f conftest.$ac_objext
5240	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5241	(eval $ac_compile) 2>conftest.er1
5242	ac_status=$?
5243	grep -v '^ *+' conftest.er1 >conftest.err
5244	rm -f conftest.er1
5245	cat conftest.err >&5
5246	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5247	(exit $ac_status); } &&
5248	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5249	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5250	(eval $ac_try) 2>&5
5251	ac_status=$?
5252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5253	(exit $ac_status); }; } &&
5254	{ ac_try='test -s conftest.$ac_objext'
5255	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5256	(eval $ac_try) 2>&5
5257	ac_status=$?
5258	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5259	(exit $ac_status); }; }; then
5260	break
5261	else
5262	echo "$as_me: failed program was:" >&5
5263	sed 's/^/\| /' conftest.$ac_ext >&5
5264
5265	fi
5266	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5267	done
5268	rm -f conftest*
5269	if test -n "$ac_declaration"; then
5270	echo '#ifdef __cplusplus' >>confdefs.h
5271	echo $ac_declaration >>confdefs.h
5272	echo '#endif' >>confdefs.h
5273	fi
5274
5275	else
5276	echo "$as_me: failed program was:" >&5
5277	sed 's/^/\| /' conftest.$ac_ext >&5
5278
5279	fi
5280	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5281	ac_ext=c
5282	ac_cpp='$CPP $CPPFLAGS'
5283	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5284	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5285	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5286
5287	depcc="$CC" am_compiler_list=
5288
5289	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5290	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5291	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5292	echo $ECHO_N "(cached) $ECHO_C" >&6
5293	else
5294	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5295	# We make a subdir and do the tests there. Otherwise we can end up
5296	# making bogus files that we don't know about and never remove. For
5297	# instance it was reported that on HP-UX the gcc test will end up
5298	# making a dummy file named `D' -- because `-MD' means `put the output
5299	# in D'.
5300	mkdir conftest.dir
5301	# Copy depcomp to subdir because otherwise we won't find it if we're
5302	# using a relative directory.
5303	cp "$am_depcomp" conftest.dir
5304	cd conftest.dir
5305	# We will build objects and dependencies in a subdirectory because
5306	# it helps to detect inapplicable dependency modes. For instance
5307	# both Tru64's cc and ICC support -MD to output dependencies as a
5308	# side effect of compilation, but ICC will put the dependencies in
5309	# the current directory while Tru64 will put them in the object
5310	# directory.
5311	mkdir sub
5312
5313	am_cv_CC_dependencies_compiler_type=none
5314	if test "$am_compiler_list" = ""; then
5315	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5316	fi
5317	for depmode in $am_compiler_list; do
5318	# Setup a source with many dependencies, because some compilers
5319	# like to wrap large dependency lists on column 80 (with \), and
5320	# we should not choose a depcomp mode which is confused by this.
5321	#
5322	# We need to recreate these files for each test, as the compiler may
5323	# overwrite some of them when testing with obscure command lines.
5324	# This happens at least with the AIX C compiler.
5325	: > sub/conftest.c
5326	for i in 1 2 3 4 5 6; do
5327	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5328	: > sub/conftst$i.h
5329	done
5330	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5331
5332	case $depmode in
5333	nosideeffect)
5334	# after this tag, mechanisms are not by side-effect, so they'll
5335	# only be used when explicitly requested
5336	if test "x$enable_dependency_tracking" = xyes; then
5337	continue
5338	else
5339	break
5340	fi
5341	;;
5342	none) break ;;
5343	esac
5344	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5345	# mode. It turns out that the SunPro C++ compiler does not properly
5346	# handle `-M -o', and we need to detect this.
5347	if depmode=$depmode \
5348	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5349	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5350	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5351	>/dev/null 2>conftest.err &&
5352	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5353	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5354	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5355	# icc doesn't choke on unknown options, it will just issue warnings
5356	# (even with -Werror). So we grep stderr for any message
5357	# that says an option was ignored.
5358	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5359	am_cv_CC_dependencies_compiler_type=$depmode
5360	break
5361	fi
5362	fi
5363	done
5364
5365	cd ..
5366	rm -rf conftest.dir
5367	else
5368	am_cv_CC_dependencies_compiler_type=none
5369	fi
5370
5371	fi
5372	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5373	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5374	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5375
5376
5377
5378	if
5379	test "x$enable_dependency_tracking" != xno \
5380	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5381	am__fastdepCC_TRUE=
5382	am__fastdepCC_FALSE='#'
5383	else
5384	am__fastdepCC_TRUE='#'
5385	am__fastdepCC_FALSE=
5386	fi
5387
5388
5389	ac_ext=c
5390	ac_cpp='$CPP $CPPFLAGS'
5391	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5392	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5393	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5394	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	5548	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5395	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	5549	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5396	# On Suns, sometimes $CPP names a directory.	5550	# On Suns, sometimes $CPP names a directory.
5397	if test -n "$CPP" && test -d "$CPP"; then	5551	if test -n "$CPP" && test -d "$CPP"; then
5398	CPP=	5552	CPP=
5399	fi	5553	fi
5400	if test -z "$CPP"; then	5554	if test -z "$CPP"; then
5401	if test "${ac_cv_prog_CPP+set}" = set; then	5555	if ${ac_cv_prog_CPP+:} false; then :
5402	echo $ECHO_N "(cached) $ECHO_C" >&6	5556	$as_echo_n "(cached) " >&6
5403	else	5557	else
5404	# Double quotes because CPP needs to be expanded	5558	# Double quotes because CPP needs to be expanded
5405	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	5559	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5406	do	5560	do
5407	ac_preproc_ok=false	5561	ac_preproc_ok=false
…		…
5411	# with a fresh cross-compiler works.	5565	# with a fresh cross-compiler works.
5412	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5566	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5413	# <limits.h> exists even on freestanding compilers.	5567	# <limits.h> exists even on freestanding compilers.
5414	# On the NeXT, cc -E runs the code through the compiler's parser,	5568	# On the NeXT, cc -E runs the code through the compiler's parser,
5415	# not just through cpp. "Syntax error" is here to catch this case.	5569	# not just through cpp. "Syntax error" is here to catch this case.
5416	cat >conftest.$ac_ext <<_ACEOF
5417	/* confdefs.h. */
5418	_ACEOF
5419	cat confdefs.h >>conftest.$ac_ext	5570	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5420	cat >>conftest.$ac_ext <<_ACEOF
5421	/* end confdefs.h. */	5571	/* end confdefs.h. */
5422	#ifdef __STDC__	5572	#ifdef __STDC__
5423	# include <limits.h>	5573	# include <limits.h>
5424	#else	5574	#else
5425	# include <assert.h>	5575	# include <assert.h>
5426	#endif	5576	#endif
5427	Syntax error	5577	Syntax error
5428	_ACEOF	5578	_ACEOF
5429	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5579	if ac_fn_c_try_cpp "$LINENO"; then :
5430	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5580
5431	ac_status=$?
5432	grep -v '^ *+' conftest.er1 >conftest.err
5433	rm -f conftest.er1
5434	cat conftest.err >&5
5435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5436	(exit $ac_status); } >/dev/null; then
5437	if test -s conftest.err; then
5438	ac_cpp_err=$ac_c_preproc_warn_flag
5439	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5440	else	5581	else
5441	ac_cpp_err=
5442	fi
5443	else
5444	ac_cpp_err=yes
5445	fi
5446	if test -z "$ac_cpp_err"; then
5447	:
5448	else
5449	echo "$as_me: failed program was:" >&5
5450	sed 's/^/\| /' conftest.$ac_ext >&5
5451
5452	# Broken: fails on valid input.	5582	# Broken: fails on valid input.
5453	continue	5583	continue
5454	fi	5584	fi
5455	rm -f conftest.err conftest.$ac_ext	5585	rm -f conftest.err conftest.i conftest.$ac_ext
5456		5586
5457	# OK, works on sane cases. Now check whether non-existent headers	5587	# OK, works on sane cases. Now check whether nonexistent headers
5458	# can be detected and how.	5588	# can be detected and how.
5459	cat >conftest.$ac_ext <<_ACEOF
5460	/* confdefs.h. */
5461	_ACEOF
5462	cat confdefs.h >>conftest.$ac_ext	5589	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5463	cat >>conftest.$ac_ext <<_ACEOF
5464	/* end confdefs.h. */	5590	/* end confdefs.h. */
5465	#include <ac_nonexistent.h>	5591	#include <ac_nonexistent.h>
5466	_ACEOF	5592	_ACEOF
5467	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5593	if ac_fn_c_try_cpp "$LINENO"; then :
5468	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5469	ac_status=$?
5470	grep -v '^ *+' conftest.er1 >conftest.err
5471	rm -f conftest.er1
5472	cat conftest.err >&5
5473	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5474	(exit $ac_status); } >/dev/null; then
5475	if test -s conftest.err; then
5476	ac_cpp_err=$ac_c_preproc_warn_flag
5477	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5478	else
5479	ac_cpp_err=
5480	fi
5481	else
5482	ac_cpp_err=yes
5483	fi
5484	if test -z "$ac_cpp_err"; then
5485	# Broken: success on invalid input.	5594	# Broken: success on invalid input.
5486	continue	5595	continue
5487	else	5596	else
5488	echo "$as_me: failed program was:" >&5
5489	sed 's/^/\| /' conftest.$ac_ext >&5
5490
5491	# Passes both tests.	5597	# Passes both tests.
5492	ac_preproc_ok=:	5598	ac_preproc_ok=:
5493	break	5599	break
5494	fi	5600	fi
5495	rm -f conftest.err conftest.$ac_ext	5601	rm -f conftest.err conftest.i conftest.$ac_ext
5496		5602
5497	done	5603	done
5498	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5604	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5499	rm -f conftest.err conftest.$ac_ext	5605	rm -f conftest.i conftest.err conftest.$ac_ext
5500	if $ac_preproc_ok; then	5606	if $ac_preproc_ok; then :
5501	break	5607	break
5502	fi	5608	fi
5503		5609
5504	done	5610	done
5505	ac_cv_prog_CPP=$CPP	5611	ac_cv_prog_CPP=$CPP
…		…
5507	fi	5613	fi
5508	CPP=$ac_cv_prog_CPP	5614	CPP=$ac_cv_prog_CPP
5509	else	5615	else
5510	ac_cv_prog_CPP=$CPP	5616	ac_cv_prog_CPP=$CPP
5511	fi	5617	fi
5512	echo "$as_me:$LINENO: result: $CPP" >&5	5618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5513	echo "${ECHO_T}$CPP" >&6	5619	$as_echo "$CPP" >&6; }
5514	ac_preproc_ok=false	5620	ac_preproc_ok=false
5515	for ac_c_preproc_warn_flag in '' yes	5621	for ac_c_preproc_warn_flag in '' yes
5516	do	5622	do
5517	# Use a header file that comes with gcc, so configuring glibc	5623	# Use a header file that comes with gcc, so configuring glibc
5518	# with a fresh cross-compiler works.	5624	# with a fresh cross-compiler works.
5519	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5625	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5520	# <limits.h> exists even on freestanding compilers.	5626	# <limits.h> exists even on freestanding compilers.
5521	# On the NeXT, cc -E runs the code through the compiler's parser,	5627	# On the NeXT, cc -E runs the code through the compiler's parser,
5522	# not just through cpp. "Syntax error" is here to catch this case.	5628	# not just through cpp. "Syntax error" is here to catch this case.
5523	cat >conftest.$ac_ext <<_ACEOF
5524	/* confdefs.h. */
5525	_ACEOF
5526	cat confdefs.h >>conftest.$ac_ext	5629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5527	cat >>conftest.$ac_ext <<_ACEOF
5528	/* end confdefs.h. */	5630	/* end confdefs.h. */
5529	#ifdef __STDC__	5631	#ifdef __STDC__
5530	# include <limits.h>	5632	# include <limits.h>
5531	#else	5633	#else
5532	# include <assert.h>	5634	# include <assert.h>
5533	#endif	5635	#endif
5534	Syntax error	5636	Syntax error
5535	_ACEOF	5637	_ACEOF
5536	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5638	if ac_fn_c_try_cpp "$LINENO"; then :
5537	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5639
5538	ac_status=$?
5539	grep -v '^ *+' conftest.er1 >conftest.err
5540	rm -f conftest.er1
5541	cat conftest.err >&5
5542	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5543	(exit $ac_status); } >/dev/null; then
5544	if test -s conftest.err; then
5545	ac_cpp_err=$ac_c_preproc_warn_flag
5546	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5547	else	5640	else
5548	ac_cpp_err=
5549	fi
5550	else
5551	ac_cpp_err=yes
5552	fi
5553	if test -z "$ac_cpp_err"; then
5554	:
5555	else
5556	echo "$as_me: failed program was:" >&5
5557	sed 's/^/\| /' conftest.$ac_ext >&5
5558
5559	# Broken: fails on valid input.	5641	# Broken: fails on valid input.
5560	continue	5642	continue
5561	fi	5643	fi
5562	rm -f conftest.err conftest.$ac_ext	5644	rm -f conftest.err conftest.i conftest.$ac_ext
5563		5645
5564	# OK, works on sane cases. Now check whether non-existent headers	5646	# OK, works on sane cases. Now check whether nonexistent headers
5565	# can be detected and how.	5647	# can be detected and how.
5566	cat >conftest.$ac_ext <<_ACEOF
5567	/* confdefs.h. */
5568	_ACEOF
5569	cat confdefs.h >>conftest.$ac_ext	5648	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5570	cat >>conftest.$ac_ext <<_ACEOF
5571	/* end confdefs.h. */	5649	/* end confdefs.h. */
5572	#include <ac_nonexistent.h>	5650	#include <ac_nonexistent.h>
5573	_ACEOF	5651	_ACEOF
5574	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5652	if ac_fn_c_try_cpp "$LINENO"; then :
5575	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5576	ac_status=$?
5577	grep -v '^ *+' conftest.er1 >conftest.err
5578	rm -f conftest.er1
5579	cat conftest.err >&5
5580	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5581	(exit $ac_status); } >/dev/null; then
5582	if test -s conftest.err; then
5583	ac_cpp_err=$ac_c_preproc_warn_flag
5584	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5585	else
5586	ac_cpp_err=
5587	fi
5588	else
5589	ac_cpp_err=yes
5590	fi
5591	if test -z "$ac_cpp_err"; then
5592	# Broken: success on invalid input.	5653	# Broken: success on invalid input.
5593	continue	5654	continue
5594	else	5655	else
5595	echo "$as_me: failed program was:" >&5
5596	sed 's/^/\| /' conftest.$ac_ext >&5
5597
5598	# Passes both tests.	5656	# Passes both tests.
5599	ac_preproc_ok=:	5657	ac_preproc_ok=:
5600	break	5658	break
5601	fi	5659	fi
5602	rm -f conftest.err conftest.$ac_ext	5660	rm -f conftest.err conftest.i conftest.$ac_ext
5603		5661
5604	done	5662	done
5605	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5663	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5606	rm -f conftest.err conftest.$ac_ext	5664	rm -f conftest.i conftest.err conftest.$ac_ext
5607	if $ac_preproc_ok; then	5665	if $ac_preproc_ok; then :
5608	:	5666
5609	else	5667	else
5610	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	5668	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5611	See \`config.log' for more details." >&5	5669	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5612	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	5670	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5613	See \`config.log' for more details." >&2;}	5671	See \`config.log' for more details" "$LINENO" 5; }
5614	{ (exit 1); exit 1; }; }
5615	fi	5672	fi
5616		5673
5617	ac_ext=c	5674	ac_ext=c
5618	ac_cpp='$CPP $CPPFLAGS'	5675	ac_cpp='$CPP $CPPFLAGS'
5619	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5676	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5620	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5677	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5621	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5678	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5622		5679
5623	ac_ext=cc	5680	ac_ext=cpp
5624	ac_cpp='$CXXCPP $CPPFLAGS'	5681	ac_cpp='$CXXCPP $CPPFLAGS'
5625	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5682	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5626	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5683	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5627	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5684	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5685	if test -z "$CXX"; then
		5686	if test -n "$CCC"; then
		5687	CXX=$CCC
		5688	else
5628	if test -n "$ac_tool_prefix"; then	5689	if test -n "$ac_tool_prefix"; then
5629	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5690	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5630	do	5691	do
5631	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	5692	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5632	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	5693	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5633	echo "$as_me:$LINENO: checking for $ac_word" >&5	5694	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5634	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5695	$as_echo_n "checking for $ac_word... " >&6; }
5635	if test "${ac_cv_prog_CXX+set}" = set; then	5696	if ${ac_cv_prog_CXX+:} false; then :
5636	echo $ECHO_N "(cached) $ECHO_C" >&6	5697	$as_echo_n "(cached) " >&6
5637	else	5698	else
5638	if test -n "$CXX"; then	5699	if test -n "$CXX"; then
5639	ac_cv_prog_CXX="$CXX" # Let the user override the test.	5700	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5640	else	5701	else
5641	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5702	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5642	for as_dir in $PATH	5703	for as_dir in $PATH
5643	do	5704	do
5644	IFS=$as_save_IFS	5705	IFS=$as_save_IFS
5645	test -z "$as_dir" && as_dir=.	5706	test -z "$as_dir" && as_dir=.
5646	for ac_exec_ext in '' $ac_executable_extensions; do	5707	for ac_exec_ext in '' $ac_executable_extensions; do
5647	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5708	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5648	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	5709	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5649	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5710	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5650	break 2	5711	break 2
5651	fi	5712	fi
5652	done	5713	done
5653	done	5714	done
		5715	IFS=$as_save_IFS
5654		5716
5655	fi	5717	fi
5656	fi	5718	fi
5657	CXX=$ac_cv_prog_CXX	5719	CXX=$ac_cv_prog_CXX
5658	if test -n "$CXX"; then	5720	if test -n "$CXX"; then
5659	echo "$as_me:$LINENO: result: $CXX" >&5	5721	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5660	echo "${ECHO_T}$CXX" >&6	5722	$as_echo "$CXX" >&6; }
5661	else	5723	else
5662	echo "$as_me:$LINENO: result: no" >&5	5724	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5663	echo "${ECHO_T}no" >&6	5725	$as_echo "no" >&6; }
5664	fi	5726	fi
		5727
5665		5728
5666	test -n "$CXX" && break	5729	test -n "$CXX" && break
5667	done	5730	done
5668	fi	5731	fi
5669	if test -z "$CXX"; then	5732	if test -z "$CXX"; then
5670	ac_ct_CXX=$CXX	5733	ac_ct_CXX=$CXX
5671	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5734	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5672	do	5735	do
5673	# Extract the first word of "$ac_prog", so it can be a program name with args.	5736	# Extract the first word of "$ac_prog", so it can be a program name with args.
5674	set dummy $ac_prog; ac_word=$2	5737	set dummy $ac_prog; ac_word=$2
5675	echo "$as_me:$LINENO: checking for $ac_word" >&5	5738	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5676	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5739	$as_echo_n "checking for $ac_word... " >&6; }
5677	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	5740	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5678	echo $ECHO_N "(cached) $ECHO_C" >&6	5741	$as_echo_n "(cached) " >&6
5679	else	5742	else
5680	if test -n "$ac_ct_CXX"; then	5743	if test -n "$ac_ct_CXX"; then
5681	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	5744	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5682	else	5745	else
5683	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5746	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5684	for as_dir in $PATH	5747	for as_dir in $PATH
5685	do	5748	do
5686	IFS=$as_save_IFS	5749	IFS=$as_save_IFS
5687	test -z "$as_dir" && as_dir=.	5750	test -z "$as_dir" && as_dir=.
5688	for ac_exec_ext in '' $ac_executable_extensions; do	5751	for ac_exec_ext in '' $ac_executable_extensions; do
5689	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5752	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5690	ac_cv_prog_ac_ct_CXX="$ac_prog"	5753	ac_cv_prog_ac_ct_CXX="$ac_prog"
5691	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5754	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5692	break 2	5755	break 2
5693	fi	5756	fi
5694	done	5757	done
5695	done	5758	done
		5759	IFS=$as_save_IFS
5696		5760
5697	fi	5761	fi
5698	fi	5762	fi
5699	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	5763	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5700	if test -n "$ac_ct_CXX"; then	5764	if test -n "$ac_ct_CXX"; then
5701	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	5765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5702	echo "${ECHO_T}$ac_ct_CXX" >&6	5766	$as_echo "$ac_ct_CXX" >&6; }
5703	else	5767	else
5704	echo "$as_me:$LINENO: result: no" >&5	5768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5705	echo "${ECHO_T}no" >&6	5769	$as_echo "no" >&6; }
5706	fi	5770	fi
		5771
5707		5772
5708	test -n "$ac_ct_CXX" && break	5773	test -n "$ac_ct_CXX" && break
5709	done	5774	done
5710	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
5711		5775
		5776	if test "x$ac_ct_CXX" = x; then
		5777	CXX="g++"
		5778	else
		5779	case $cross_compiling:$ac_tool_warned in
		5780	yes:)
		5781	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		5782	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5783	ac_tool_warned=yes ;;
		5784	esac
5712	CXX=$ac_ct_CXX	5785	CXX=$ac_ct_CXX
		5786	fi
5713	fi	5787	fi
5714		5788
5715		5789	fi
		5790	fi
5716	# Provide some information about the compiler.	5791	# Provide some information about the compiler.
5717	echo "$as_me:$LINENO:" \	5792	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5718	"checking for C++ compiler version" >&5	5793	set X $ac_compile
5719	ac_compiler=`set X $ac_compile; echo $2`	5794	ac_compiler=$2
5720	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	5795	for ac_option in --version -v -V -qversion; do
5721	(eval $ac_compiler --version </dev/null >&5) 2>&5	5796	{ { ac_try="$ac_compiler $ac_option >&5"
		5797	case "(($ac_try" in
		5798	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		5799	*) ac_try_echo=$ac_try;;
		5800	esac
		5801	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5802	$as_echo "$ac_try_echo"; } >&5
		5803	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5722	ac_status=$?	5804	ac_status=$?
		5805	if test -s conftest.err; then
		5806	sed '10a\
		5807	... rest of stderr output deleted ...
		5808	10q' conftest.err >conftest.er1
		5809	cat conftest.er1 >&5
		5810	fi
		5811	rm -f conftest.er1 conftest.err
5723	echo "$as_me:$LINENO: \$? = $ac_status" >&5	5812	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5724	(exit $ac_status); }	5813	test $ac_status = 0; }
5725	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	5814	done
5726	(eval $ac_compiler -v </dev/null >&5) 2>&5
5727	ac_status=$?
5728	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5729	(exit $ac_status); }
5730	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5731	(eval $ac_compiler -V </dev/null >&5) 2>&5
5732	ac_status=$?
5733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5734	(exit $ac_status); }
5735		5815
5736	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	5816	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5737	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	5817	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5738	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	5818	if ${ac_cv_cxx_compiler_gnu+:} false; then :
5739	echo $ECHO_N "(cached) $ECHO_C" >&6	5819	$as_echo_n "(cached) " >&6
5740	else	5820	else
5741	cat >conftest.$ac_ext <<_ACEOF
5742	/* confdefs.h. */
5743	_ACEOF
5744	cat confdefs.h >>conftest.$ac_ext	5821	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5745	cat >>conftest.$ac_ext <<_ACEOF
5746	/* end confdefs.h. */	5822	/* end confdefs.h. */
5747		5823
5748	int	5824	int
5749	main ()	5825	main ()
5750	{	5826	{
…		…
5754		5830
5755	;	5831	;
5756	return 0;	5832	return 0;
5757	}	5833	}
5758	_ACEOF	5834	_ACEOF
5759	rm -f conftest.$ac_objext	5835	if ac_fn_cxx_try_compile "$LINENO"; then :
5760	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5761	(eval $ac_compile) 2>conftest.er1
5762	ac_status=$?
5763	grep -v '^ *+' conftest.er1 >conftest.err
5764	rm -f conftest.er1
5765	cat conftest.err >&5
5766	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5767	(exit $ac_status); } &&
5768	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5769	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5770	(eval $ac_try) 2>&5
5771	ac_status=$?
5772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5773	(exit $ac_status); }; } &&
5774	{ ac_try='test -s conftest.$ac_objext'
5775	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5776	(eval $ac_try) 2>&5
5777	ac_status=$?
5778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5779	(exit $ac_status); }; }; then
5780	ac_compiler_gnu=yes	5836	ac_compiler_gnu=yes
5781	else	5837	else
5782	echo "$as_me: failed program was:" >&5
5783	sed 's/^/\| /' conftest.$ac_ext >&5
5784
5785	ac_compiler_gnu=no	5838	ac_compiler_gnu=no
5786	fi	5839	fi
5787	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5840	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5788	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	5841	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5789		5842
5790	fi	5843	fi
5791	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5	5844	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5792	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6	5845	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5793	GXX=`test $ac_compiler_gnu = yes && echo yes`	5846	if test $ac_compiler_gnu = yes; then
		5847	GXX=yes
		5848	else
		5849	GXX=
		5850	fi
5794	ac_test_CXXFLAGS=${CXXFLAGS+set}	5851	ac_test_CXXFLAGS=${CXXFLAGS+set}
5795	ac_save_CXXFLAGS=$CXXFLAGS	5852	ac_save_CXXFLAGS=$CXXFLAGS
		5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
		5854	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
		5855	if ${ac_cv_prog_cxx_g+:} false; then :
		5856	$as_echo_n "(cached) " >&6
		5857	else
		5858	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
		5859	ac_cxx_werror_flag=yes
		5860	ac_cv_prog_cxx_g=no
5796	CXXFLAGS="-g"	5861	CXXFLAGS="-g"
5797	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5798	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5799	if test "${ac_cv_prog_cxx_g+set}" = set; then
5800	echo $ECHO_N "(cached) $ECHO_C" >&6
5801	else
5802	cat >conftest.$ac_ext <<_ACEOF
5803	/* confdefs.h. */
5804	_ACEOF
5805	cat confdefs.h >>conftest.$ac_ext	5862	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5806	cat >>conftest.$ac_ext <<_ACEOF
5807	/* end confdefs.h. */	5863	/* end confdefs.h. */
5808		5864
5809	int	5865	int
5810	main ()	5866	main ()
5811	{	5867	{
5812		5868
5813	;	5869	;
5814	return 0;	5870	return 0;
5815	}	5871	}
5816	_ACEOF	5872	_ACEOF
5817	rm -f conftest.$ac_objext	5873	if ac_fn_cxx_try_compile "$LINENO"; then :
5818	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5819	(eval $ac_compile) 2>conftest.er1
5820	ac_status=$?
5821	grep -v '^ *+' conftest.er1 >conftest.err
5822	rm -f conftest.er1
5823	cat conftest.err >&5
5824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5825	(exit $ac_status); } &&
5826	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5827	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5828	(eval $ac_try) 2>&5
5829	ac_status=$?
5830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5831	(exit $ac_status); }; } &&
5832	{ ac_try='test -s conftest.$ac_objext'
5833	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5834	(eval $ac_try) 2>&5
5835	ac_status=$?
5836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5837	(exit $ac_status); }; }; then
5838	ac_cv_prog_cxx_g=yes	5874	ac_cv_prog_cxx_g=yes
5839	else	5875	else
5840	echo "$as_me: failed program was:" >&5	5876	CXXFLAGS=""
5841	sed 's/^/\| /' conftest.$ac_ext >&5	5877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5878	/* end confdefs.h. */
5842		5879
		5880	int
		5881	main ()
		5882	{
		5883
		5884	;
		5885	return 0;
		5886	}
		5887	_ACEOF
		5888	if ac_fn_cxx_try_compile "$LINENO"; then :
		5889
		5890	else
		5891	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5892	CXXFLAGS="-g"
		5893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5894	/* end confdefs.h. */
		5895
		5896	int
		5897	main ()
		5898	{
		5899
		5900	;
		5901	return 0;
		5902	}
		5903	_ACEOF
		5904	if ac_fn_cxx_try_compile "$LINENO"; then :
5843	ac_cv_prog_cxx_g=no	5905	ac_cv_prog_cxx_g=yes
5844	fi	5906	fi
5845	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5907	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5846	fi	5908	fi
		5909	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5910	fi
		5911	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5912	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5913	fi
5847	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	5914	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5848	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	5915	$as_echo "$ac_cv_prog_cxx_g" >&6; }
5849	if test "$ac_test_CXXFLAGS" = set; then	5916	if test "$ac_test_CXXFLAGS" = set; then
5850	CXXFLAGS=$ac_save_CXXFLAGS	5917	CXXFLAGS=$ac_save_CXXFLAGS
5851	elif test $ac_cv_prog_cxx_g = yes; then	5918	elif test $ac_cv_prog_cxx_g = yes; then
5852	if test "$GXX" = yes; then	5919	if test "$GXX" = yes; then
5853	CXXFLAGS="-g -O2"	5920	CXXFLAGS="-g -O2"
…		…
5859	CXXFLAGS="-O2"	5926	CXXFLAGS="-O2"
5860	else	5927	else
5861	CXXFLAGS=	5928	CXXFLAGS=
5862	fi	5929	fi
5863	fi	5930	fi
5864	for ac_declaration in \
5865	'' \
5866	'extern "C" void std::exit (int) throw (); using std::exit;' \
5867	'extern "C" void std::exit (int); using std::exit;' \
5868	'extern "C" void exit (int) throw ();' \
5869	'extern "C" void exit (int);' \
5870	'void exit (int);'
5871	do
5872	cat >conftest.$ac_ext <<_ACEOF
5873	/* confdefs.h. */
5874	_ACEOF
5875	cat confdefs.h >>conftest.$ac_ext
5876	cat >>conftest.$ac_ext <<_ACEOF
5877	/* end confdefs.h. */
5878	$ac_declaration
5879	#include <stdlib.h>
5880	int
5881	main ()
5882	{
5883	exit (42);
5884	;
5885	return 0;
5886	}
5887	_ACEOF
5888	rm -f conftest.$ac_objext
5889	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5890	(eval $ac_compile) 2>conftest.er1
5891	ac_status=$?
5892	grep -v '^ *+' conftest.er1 >conftest.err
5893	rm -f conftest.er1
5894	cat conftest.err >&5
5895	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5896	(exit $ac_status); } &&
5897	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5898	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5899	(eval $ac_try) 2>&5
5900	ac_status=$?
5901	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5902	(exit $ac_status); }; } &&
5903	{ ac_try='test -s conftest.$ac_objext'
5904	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5905	(eval $ac_try) 2>&5
5906	ac_status=$?
5907	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5908	(exit $ac_status); }; }; then
5909	:
5910	else
5911	echo "$as_me: failed program was:" >&5
5912	sed 's/^/\| /' conftest.$ac_ext >&5
5913
5914	continue
5915	fi
5916	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5917	cat >conftest.$ac_ext <<_ACEOF
5918	/* confdefs.h. */
5919	_ACEOF
5920	cat confdefs.h >>conftest.$ac_ext
5921	cat >>conftest.$ac_ext <<_ACEOF
5922	/* end confdefs.h. */
5923	$ac_declaration
5924	int
5925	main ()
5926	{
5927	exit (42);
5928	;
5929	return 0;
5930	}
5931	_ACEOF
5932	rm -f conftest.$ac_objext
5933	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5934	(eval $ac_compile) 2>conftest.er1
5935	ac_status=$?
5936	grep -v '^ *+' conftest.er1 >conftest.err
5937	rm -f conftest.er1
5938	cat conftest.err >&5
5939	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5940	(exit $ac_status); } &&
5941	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5942	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5943	(eval $ac_try) 2>&5
5944	ac_status=$?
5945	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5946	(exit $ac_status); }; } &&
5947	{ ac_try='test -s conftest.$ac_objext'
5948	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5949	(eval $ac_try) 2>&5
5950	ac_status=$?
5951	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5952	(exit $ac_status); }; }; then
5953	break
5954	else
5955	echo "$as_me: failed program was:" >&5
5956	sed 's/^/\| /' conftest.$ac_ext >&5
5957
5958	fi
5959	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5960	done
5961	rm -f conftest*
5962	if test -n "$ac_declaration"; then
5963	echo '#ifdef __cplusplus' >>confdefs.h
5964	echo $ac_declaration >>confdefs.h
5965	echo '#endif' >>confdefs.h
5966	fi
5967
5968	ac_ext=c	5931	ac_ext=c
5969	ac_cpp='$CPP $CPPFLAGS'	5932	ac_cpp='$CPP $CPPFLAGS'
5970	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5933	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5971	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5934	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5972	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5935	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5973		5936
5974	depcc="$CXX" am_compiler_list=	5937	depcc="$CXX" am_compiler_list=
5975		5938
5976	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5939	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5977	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5940	$as_echo_n "checking dependency style of $depcc... " >&6; }
5978	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	5941	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5979	echo $ECHO_N "(cached) $ECHO_C" >&6	5942	$as_echo_n "(cached) " >&6
5980	else	5943	else
5981	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5944	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5982	# We make a subdir and do the tests there. Otherwise we can end up	5945	# We make a subdir and do the tests there. Otherwise we can end up
5983	# making bogus files that we don't know about and never remove. For	5946	# making bogus files that we don't know about and never remove. For
5984	# instance it was reported that on HP-UX the gcc test will end up	5947	# instance it was reported that on HP-UX the gcc test will end up
…		…
6054	else	6017	else
6055	am_cv_CXX_dependencies_compiler_type=none	6018	am_cv_CXX_dependencies_compiler_type=none
6056	fi	6019	fi
6057		6020
6058	fi	6021	fi
6059	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6022	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6060	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6023	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6061	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6024	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6062		6025
6063		6026
6064		6027
6065	if	6028	if
…		…
6072	am__fastdepCXX_FALSE=	6035	am__fastdepCXX_FALSE=
6073	fi	6036	fi
6074		6037
6075		6038
6076		6039
6077	echo "$as_me:$LINENO: checking for egrep" >&5	6040	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6078	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	6041	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6079	if test "${ac_cv_prog_egrep+set}" = set; then	6042	if ${ac_cv_path_GREP+:} false; then :
6080	echo $ECHO_N "(cached) $ECHO_C" >&6	6043	$as_echo_n "(cached) " >&6
6081	else	6044	else
6082	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1	6045	if test -z "$GREP"; then
6083	then ac_cv_prog_egrep='grep -E'	6046	ac_path_GREP_found=false
6084	else ac_cv_prog_egrep='egrep'	6047	# Loop through the user's path and test for each of PROGNAME-LIST
		6048	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6049	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6050	do
		6051	IFS=$as_save_IFS
		6052	test -z "$as_dir" && as_dir=.
		6053	for ac_prog in grep ggrep; do
		6054	for ac_exec_ext in '' $ac_executable_extensions; do
		6055	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
		6056	as_fn_executable_p "$ac_path_GREP" \|\| continue
		6057	# Check for GNU ac_path_GREP and select it if it is found.
		6058	# Check for GNU $ac_path_GREP
		6059	case `"$ac_path_GREP" --version 2>&1` in
		6060	GNU)
		6061	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6062	*)
		6063	ac_count=0
		6064	$as_echo_n 0123456789 >"conftest.in"
		6065	while :
		6066	do
		6067	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6068	mv "conftest.tmp" "conftest.in"
		6069	cp "conftest.in" "conftest.nl"
		6070	$as_echo 'GREP' >> "conftest.nl"
		6071	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6072	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6073	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6074	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6075	# Best one so far, save it but keep looking for a better one
		6076	ac_cv_path_GREP="$ac_path_GREP"
		6077	ac_path_GREP_max=$ac_count
6085	fi	6078	fi
		6079	# 10*(2^10) chars as input seems more than enough
		6080	test $ac_count -gt 10 && break
		6081	done
		6082	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6083	esac
		6084
		6085	$ac_path_GREP_found && break 3
		6086	done
		6087	done
		6088	done
		6089	IFS=$as_save_IFS
		6090	if test -z "$ac_cv_path_GREP"; then
		6091	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6092	fi
		6093	else
		6094	ac_cv_path_GREP=$GREP
6086	fi	6095	fi
6087	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6096
6088	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6097	fi
6089	EGREP=$ac_cv_prog_egrep	6098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6099	$as_echo "$ac_cv_path_GREP" >&6; }
		6100	GREP="$ac_cv_path_GREP"
		6101
		6102
		6103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6104	$as_echo_n "checking for egrep... " >&6; }
		6105	if ${ac_cv_path_EGREP+:} false; then :
		6106	$as_echo_n "(cached) " >&6
		6107	else
		6108	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		6109	then ac_cv_path_EGREP="$GREP -E"
		6110	else
		6111	if test -z "$EGREP"; then
		6112	ac_path_EGREP_found=false
		6113	# Loop through the user's path and test for each of PROGNAME-LIST
		6114	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6115	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6116	do
		6117	IFS=$as_save_IFS
		6118	test -z "$as_dir" && as_dir=.
		6119	for ac_prog in egrep; do
		6120	for ac_exec_ext in '' $ac_executable_extensions; do
		6121	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6122	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		6123	# Check for GNU ac_path_EGREP and select it if it is found.
		6124	# Check for GNU $ac_path_EGREP
		6125	case `"$ac_path_EGREP" --version 2>&1` in
		6126	GNU)
		6127	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6128	*)
		6129	ac_count=0
		6130	$as_echo_n 0123456789 >"conftest.in"
		6131	while :
		6132	do
		6133	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6134	mv "conftest.tmp" "conftest.in"
		6135	cp "conftest.in" "conftest.nl"
		6136	$as_echo 'EGREP' >> "conftest.nl"
		6137	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6138	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6139	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6140	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6141	# Best one so far, save it but keep looking for a better one
		6142	ac_cv_path_EGREP="$ac_path_EGREP"
		6143	ac_path_EGREP_max=$ac_count
		6144	fi
		6145	# 10*(2^10) chars as input seems more than enough
		6146	test $ac_count -gt 10 && break
		6147	done
		6148	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6149	esac
		6150
		6151	$ac_path_EGREP_found && break 3
		6152	done
		6153	done
		6154	done
		6155	IFS=$as_save_IFS
		6156	if test -z "$ac_cv_path_EGREP"; then
		6157	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6158	fi
		6159	else
		6160	ac_cv_path_EGREP=$EGREP
		6161	fi
		6162
		6163	fi
		6164	fi
		6165	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6166	$as_echo "$ac_cv_path_EGREP" >&6; }
		6167	EGREP="$ac_cv_path_EGREP"
6090		6168
6091		6169
6092	if test $ac_cv_c_compiler_gnu = yes; then	6170	if test $ac_cv_c_compiler_gnu = yes; then
6093	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	6171	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6094	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	6172	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
6095	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	6173	if ${ac_cv_prog_gcc_traditional+:} false; then :
6096	echo $ECHO_N "(cached) $ECHO_C" >&6	6174	$as_echo_n "(cached) " >&6
6097	else	6175	else
6098	ac_pattern="Autoconf.*'x'"	6176	ac_pattern="Autoconf.*'x'"
6099	cat >conftest.$ac_ext <<_ACEOF
6100	/* confdefs.h. */
6101	_ACEOF
6102	cat confdefs.h >>conftest.$ac_ext	6177	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6103	cat >>conftest.$ac_ext <<_ACEOF
6104	/* end confdefs.h. */	6178	/* end confdefs.h. */
6105	#include <sgtty.h>	6179	#include <sgtty.h>
6106	Autoconf TIOCGETP	6180	Autoconf TIOCGETP
6107	_ACEOF	6181	_ACEOF
6108	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6182	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6109	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6183	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
6110	ac_cv_prog_gcc_traditional=yes	6184	ac_cv_prog_gcc_traditional=yes
6111	else	6185	else
6112	ac_cv_prog_gcc_traditional=no	6186	ac_cv_prog_gcc_traditional=no
6113	fi	6187	fi
6114	rm -f conftest*	6188	rm -f conftest*
6115		6189
6116		6190
6117	if test $ac_cv_prog_gcc_traditional = no; then	6191	if test $ac_cv_prog_gcc_traditional = no; then
6118	cat >conftest.$ac_ext <<_ACEOF
6119	/* confdefs.h. */
6120	_ACEOF
6121	cat confdefs.h >>conftest.$ac_ext	6192	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6122	cat >>conftest.$ac_ext <<_ACEOF
6123	/* end confdefs.h. */	6193	/* end confdefs.h. */
6124	#include <termio.h>	6194	#include <termio.h>
6125	Autoconf TCGETA	6195	Autoconf TCGETA
6126	_ACEOF	6196	_ACEOF
6127	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6197	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6128	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6198	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
6129	ac_cv_prog_gcc_traditional=yes	6199	ac_cv_prog_gcc_traditional=yes
6130	fi	6200	fi
6131	rm -f conftest*	6201	rm -f conftest*
6132		6202
6133	fi	6203	fi
6134	fi	6204	fi
6135	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	6205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6136	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	6206	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
6137	if test $ac_cv_prog_gcc_traditional = yes; then	6207	if test $ac_cv_prog_gcc_traditional = yes; then
6138	CC="$CC -traditional"	6208	CC="$CC -traditional"
6139	fi	6209	fi
6140	fi	6210	fi
6141		6211
6142	for ac_prog in gawk mawk nawk awk	6212	for ac_prog in gawk mawk nawk awk
6143	do	6213	do
6144	# Extract the first word of "$ac_prog", so it can be a program name with args.	6214	# Extract the first word of "$ac_prog", so it can be a program name with args.
6145	set dummy $ac_prog; ac_word=$2	6215	set dummy $ac_prog; ac_word=$2
6146	echo "$as_me:$LINENO: checking for $ac_word" >&5	6216	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6147	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6217	$as_echo_n "checking for $ac_word... " >&6; }
6148	if test "${ac_cv_prog_AWK+set}" = set; then	6218	if ${ac_cv_prog_AWK+:} false; then :
6149	echo $ECHO_N "(cached) $ECHO_C" >&6	6219	$as_echo_n "(cached) " >&6
6150	else	6220	else
6151	if test -n "$AWK"; then	6221	if test -n "$AWK"; then
6152	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6222	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6153	else	6223	else
6154	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6224	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6155	for as_dir in $PATH	6225	for as_dir in $PATH
6156	do	6226	do
6157	IFS=$as_save_IFS	6227	IFS=$as_save_IFS
6158	test -z "$as_dir" && as_dir=.	6228	test -z "$as_dir" && as_dir=.
6159	for ac_exec_ext in '' $ac_executable_extensions; do	6229	for ac_exec_ext in '' $ac_executable_extensions; do
6160	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6230	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6161	ac_cv_prog_AWK="$ac_prog"	6231	ac_cv_prog_AWK="$ac_prog"
6162	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6232	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6163	break 2	6233	break 2
6164	fi	6234	fi
6165	done	6235	done
6166	done	6236	done
		6237	IFS=$as_save_IFS
6167		6238
6168	fi	6239	fi
6169	fi	6240	fi
6170	AWK=$ac_cv_prog_AWK	6241	AWK=$ac_cv_prog_AWK
6171	if test -n "$AWK"; then	6242	if test -n "$AWK"; then
6172	echo "$as_me:$LINENO: result: $AWK" >&5	6243	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6173	echo "${ECHO_T}$AWK" >&6	6244	$as_echo "$AWK" >&6; }
6174	else	6245	else
6175	echo "$as_me:$LINENO: result: no" >&5	6246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6176	echo "${ECHO_T}no" >&6	6247	$as_echo "no" >&6; }
6177	fi	6248	fi
		6249
6178		6250
6179	test -n "$AWK" && break	6251	test -n "$AWK" && break
6180	done	6252	done
6181		6253
6182	# Find a good install program. We prefer a C program (faster),
6183	# so one script is as good as another. But avoid the broken or
6184	# incompatible versions:
6185	# SysV /etc/install, /usr/sbin/install
6186	# SunOS /usr/etc/install
6187	# IRIX /sbin/install
6188	# AIX /bin/install
6189	# AmigaOS /C/install, which installs bootblocks on floppy discs
6190	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6191	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6192	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6193	# OS/2's system install, which has a completely different semantic
6194	# ./install, which can be erroneously created by make from ./install.sh.
6195	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6196	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6197	if test -z "$INSTALL"; then
6198	if test "${ac_cv_path_install+set}" = set; then
6199	echo $ECHO_N "(cached) $ECHO_C" >&6
6200	else
6201	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6202	for as_dir in $PATH
6203	do
6204	IFS=$as_save_IFS
6205	test -z "$as_dir" && as_dir=.
6206	# Account for people who put trailing slashes in PATH elements.
6207	case $as_dir/ in
6208	./ \| .// \| /cC/* \| \
6209	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
6210	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
6211	/usr/ucb/* ) ;;
6212	*)
6213	# OSF1 and SCO ODT 3.0 have their own names for install.
6214	# Don't use installbsd from OSF since it installs stuff as root
6215	# by default.
6216	for ac_prog in ginstall scoinst install; do
6217	for ac_exec_ext in '' $ac_executable_extensions; do
6218	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6219	if test $ac_prog = install &&
6220	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6221	# AIX install. It has an incompatible calling convention.
6222	:
6223	elif test $ac_prog = install &&
6224	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6225	# program-specific install script used by HP pwplus--don't use.
6226	:
6227	else
6228	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6229	break 3
6230	fi
6231	fi
6232	done
6233	done
6234	;;
6235	esac
6236	done
6237		6254
6238
6239	fi
6240	if test "${ac_cv_path_install+set}" = set; then
6241	INSTALL=$ac_cv_path_install
6242	else
6243	# As a last resort, use the slow shell script. We don't cache a
6244	# path for INSTALL within a source directory, because that will
6245	# break other packages using the cache if that directory is
6246	# removed, or if the path is relative.
6247	INSTALL=$ac_install_sh
6248	fi
6249	fi
6250	echo "$as_me:$LINENO: result: $INSTALL" >&5
6251	echo "${ECHO_T}$INSTALL" >&6
6252
6253	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6254	# It thinks the first close brace ends the variable substitution.
6255	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6256
6257	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6258
6259	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6260
6261	echo "$as_me:$LINENO: checking whether ln -s works" >&5	6255	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6262	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	6256	$as_echo_n "checking whether ln -s works... " >&6; }
6263	LN_S=$as_ln_s	6257	LN_S=$as_ln_s
6264	if test "$LN_S" = "ln -s"; then	6258	if test "$LN_S" = "ln -s"; then
6265	echo "$as_me:$LINENO: result: yes" >&5	6259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6266	echo "${ECHO_T}yes" >&6	6260	$as_echo "yes" >&6; }
6267	else	6261	else
6268	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	6262	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6269	echo "${ECHO_T}no, using $LN_S" >&6	6263	$as_echo "no, using $LN_S" >&6; }
6270	fi	6264	fi
6271		6265
6272	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	6266	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6273	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	6267	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6274	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`	6268	set x ${MAKE-make}
		6269	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6275	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	6270	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6276	echo $ECHO_N "(cached) $ECHO_C" >&6	6271	$as_echo_n "(cached) " >&6
6277	else	6272	else
6278	cat >conftest.make <<\_ACEOF	6273	cat >conftest.make <<\_ACEOF
		6274	SHELL = /bin/sh
6279	all:	6275	all:
6280	@echo 'ac_maketemp="$(MAKE)"'	6276	@echo '@@@%%%=$(MAKE)=@@@%%%'
6281	_ACEOF	6277	_ACEOF
6282	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6278	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6283	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`	6279	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6284	if test -n "$ac_maketemp"; then	6280	@@@%%%=?=@@@%%%*)
6285	eval ac_cv_prog_make_${ac_make}_set=yes	6281	eval ac_cv_prog_make_${ac_make}_set=yes;;
6286	else	6282	*)
6287	eval ac_cv_prog_make_${ac_make}_set=no	6283	eval ac_cv_prog_make_${ac_make}_set=no;;
6288	fi	6284	esac
6289	rm -f conftest.make	6285	rm -f conftest.make
6290	fi	6286	fi
6291	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	6287	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6292	echo "$as_me:$LINENO: result: yes" >&5	6288	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6293	echo "${ECHO_T}yes" >&6	6289	$as_echo "yes" >&6; }
6294	SET_MAKE=	6290	SET_MAKE=
6295	else	6291	else
6296	echo "$as_me:$LINENO: result: no" >&5	6292	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6297	echo "${ECHO_T}no" >&6	6293	$as_echo "no" >&6; }
6298	SET_MAKE="MAKE=${MAKE-make}"	6294	SET_MAKE="MAKE=${MAKE-make}"
6299	fi	6295	fi
6300		6296
6301	if test -n "$ac_tool_prefix"; then	6297	if test -n "$ac_tool_prefix"; then
6302	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.	6298	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6303	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	6299	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6304	echo "$as_me:$LINENO: checking for $ac_word" >&5	6300	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6305	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6301	$as_echo_n "checking for $ac_word... " >&6; }
6306	if test "${ac_cv_prog_RANLIB+set}" = set; then	6302	if ${ac_cv_prog_RANLIB+:} false; then :
6307	echo $ECHO_N "(cached) $ECHO_C" >&6	6303	$as_echo_n "(cached) " >&6
6308	else	6304	else
6309	if test -n "$RANLIB"; then	6305	if test -n "$RANLIB"; then
6310	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	6306	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6311	else	6307	else
6312	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6308	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6313	for as_dir in $PATH	6309	for as_dir in $PATH
6314	do	6310	do
6315	IFS=$as_save_IFS	6311	IFS=$as_save_IFS
6316	test -z "$as_dir" && as_dir=.	6312	test -z "$as_dir" && as_dir=.
6317	for ac_exec_ext in '' $ac_executable_extensions; do	6313	for ac_exec_ext in '' $ac_executable_extensions; do
6318	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6314	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6319	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	6315	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6320	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6316	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6321	break 2	6317	break 2
6322	fi	6318	fi
6323	done	6319	done
6324	done	6320	done
		6321	IFS=$as_save_IFS
6325		6322
6326	fi	6323	fi
6327	fi	6324	fi
6328	RANLIB=$ac_cv_prog_RANLIB	6325	RANLIB=$ac_cv_prog_RANLIB
6329	if test -n "$RANLIB"; then	6326	if test -n "$RANLIB"; then
6330	echo "$as_me:$LINENO: result: $RANLIB" >&5	6327	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6331	echo "${ECHO_T}$RANLIB" >&6	6328	$as_echo "$RANLIB" >&6; }
6332	else	6329	else
6333	echo "$as_me:$LINENO: result: no" >&5	6330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6334	echo "${ECHO_T}no" >&6	6331	$as_echo "no" >&6; }
6335	fi	6332	fi
		6333
6336		6334
6337	fi	6335	fi
6338	if test -z "$ac_cv_prog_RANLIB"; then	6336	if test -z "$ac_cv_prog_RANLIB"; then
6339	ac_ct_RANLIB=$RANLIB	6337	ac_ct_RANLIB=$RANLIB
6340	# Extract the first word of "ranlib", so it can be a program name with args.	6338	# Extract the first word of "ranlib", so it can be a program name with args.
6341	set dummy ranlib; ac_word=$2	6339	set dummy ranlib; ac_word=$2
6342	echo "$as_me:$LINENO: checking for $ac_word" >&5	6340	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6343	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6341	$as_echo_n "checking for $ac_word... " >&6; }
6344	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	6342	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6345	echo $ECHO_N "(cached) $ECHO_C" >&6	6343	$as_echo_n "(cached) " >&6
6346	else	6344	else
6347	if test -n "$ac_ct_RANLIB"; then	6345	if test -n "$ac_ct_RANLIB"; then
6348	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	6346	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6349	else	6347	else
6350	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6348	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6351	for as_dir in $PATH	6349	for as_dir in $PATH
6352	do	6350	do
6353	IFS=$as_save_IFS	6351	IFS=$as_save_IFS
6354	test -z "$as_dir" && as_dir=.	6352	test -z "$as_dir" && as_dir=.
6355	for ac_exec_ext in '' $ac_executable_extensions; do	6353	for ac_exec_ext in '' $ac_executable_extensions; do
6356	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6354	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6357	ac_cv_prog_ac_ct_RANLIB="ranlib"	6355	ac_cv_prog_ac_ct_RANLIB="ranlib"
6358	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6356	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6359	break 2	6357	break 2
6360	fi	6358	fi
6361	done	6359	done
6362	done	6360	done
		6361	IFS=$as_save_IFS
6363		6362
6364	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6365	fi	6363	fi
6366	fi	6364	fi
6367	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6365	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6368	if test -n "$ac_ct_RANLIB"; then	6366	if test -n "$ac_ct_RANLIB"; then
6369	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6370	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6368	$as_echo "$ac_ct_RANLIB" >&6; }
6371	else	6369	else
6372	echo "$as_me:$LINENO: result: no" >&5	6370	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6373	echo "${ECHO_T}no" >&6	6371	$as_echo "no" >&6; }
6374	fi	6372	fi
6375		6373
		6374	if test "x$ac_ct_RANLIB" = x; then
		6375	RANLIB=":"
		6376	else
		6377	case $cross_compiling:$ac_tool_warned in
		6378	yes:)
		6379	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6380	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6381	ac_tool_warned=yes ;;
		6382	esac
6376	RANLIB=$ac_ct_RANLIB	6383	RANLIB=$ac_ct_RANLIB
		6384	fi
6377	else	6385	else
6378	RANLIB="$ac_cv_prog_RANLIB"	6386	RANLIB="$ac_cv_prog_RANLIB"
6379	fi	6387	fi
6380		6388
6381		6389
6382	# Check whether --enable-iftype or --disable-iftype was given.	6390	# Check whether --enable-iftype was given.
6383	if test "${enable_iftype+set}" = set; then	6391	if test "${enable_iftype+set}" = set; then :
6384	enableval="$enable_iftype"	6392	enableval=$enable_iftype;
6385
6386	IFTYPE=`echo $enableval \| sed s%/.*%%`	6393	IFTYPE=`echo $enableval \| sed s%/.*%%`
6387	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	6394	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
6388		6395
6389		6396
6390	fi;	6397	fi
6391		6398
		6399
6392	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6400	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6393	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6401	$as_echo_n "checking for kernel networking interface type... " >&6; }
6394		6402
6395	if test "x$IFTYPE" = "x"; then	6403	if test "x$IFTYPE" = "x"; then
6396	case $target_os in	6404	case $target_os in
6397	linux)	6405	linux)
6398	IFTYPE=native	6406	IFTYPE=native
6399	IFSUBTYPE=linux	6407	IFSUBTYPE=linux
6400		6408
6401	cat >>confdefs.h <<\_ACEOF	6409	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6402	#define HAVE_LINUX 1
6403	_ACEOF
6404		6410
6405	;;	6411	;;
6406	freebsd)	6412	freebsd)
6407	IFTYPE=tincd	6413	IFTYPE=tincd
6408	IFSUBTYPE=freebsd	6414	IFSUBTYPE=freebsd
6409		6415
6410	cat >>confdefs.h <<\_ACEOF	6416	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6411	#define HAVE_FREEBSD 1
6412	_ACEOF
6413		6417
6414	;;	6418	;;
6415	darwin)	6419	darwin)
6416	IFTYPE=tincd	6420	IFTYPE=native
6417	IFSUBTYPE=darwin	6421	IFSUBTYPE=darwin
6418		6422
6419	cat >>confdefs.h <<\_ACEOF	6423	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6420	#define HAVE_DARWIN 1
6421	_ACEOF
6422		6424
6423	;;	6425	;;
6424	solaris)	6426	solaris)
6425	IFTYPE=tincd	6427	IFTYPE=tincd
6426	IFSUBTYPE=solaris	6428	IFSUBTYPE=solaris
6427		6429
6428	cat >>confdefs.h <<\_ACEOF	6430	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6429	#define HAVE_SOLARIS 1
6430	_ACEOF
6431		6431
6432	;;	6432	;;
6433	openbsd)	6433	openbsd)
6434	IFTYPE=tincd	6434	IFTYPE=tincd
6435	IFSUBTYPE=openbsd	6435	IFSUBTYPE=openbsd
6436		6436
6437	cat >>confdefs.h <<\_ACEOF	6437	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6438	#define HAVE_OPENBSD 1
6439	_ACEOF
6440		6438
6441	;;	6439	;;
6442	netbsd)	6440	netbsd)
6443	IFTYPE=tincd	6441	IFTYPE=tincd
6444	IFSUBTYPE=netbsd	6442	IFSUBTYPE=netbsd
6445		6443
6446	cat >>confdefs.h <<\_ACEOF	6444	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6447	#define HAVE_NETBSD 1
6448	_ACEOF
6449		6445
6450	;;	6446	;;
6451	cygwin)	6447	cygwin)
6452	IFTYPE=native	6448	IFTYPE=native
6453	IFSUBTYPE=cygwin	6449	IFSUBTYPE=cygwin
6454		6450
6455	cat >>confdefs.h <<\_ACEOF	6451	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6456	#define HAVE_CYGWIN 1
6457	_ACEOF
6458		6452
6459	;;	6453	;;
6460	*)	6454	*)
6461	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6455	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6462	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6463	{ (exit 1); exit 1; }; }
6464	;;	6456	;;
6465	esac	6457	esac
6466	fi	6458	fi
6467	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6468	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6460	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6469	IFTYPE=$IFTYPE	6461	IFTYPE=$IFTYPE
6470		6462
6471	IFSUBTYPE=$IFSUBTYPE	6463	IFSUBTYPE=$IFSUBTYPE
6472		6464
6473		6465
…		…
6497		6489
6498	_ACEOF	6490	_ACEOF
6499		6491
6500	# The following way of writing the cache mishandles newlines in values,	6492	# The following way of writing the cache mishandles newlines in values,
6501	# but we know of no workaround that is simple, portable, and efficient.	6493	# but we know of no workaround that is simple, portable, and efficient.
6502	# So, don't put newlines in cache variables' values.	6494	# So, we kill variables containing newlines.
6503	# Ultrix sh set writes to stderr and can't be redirected directly,	6495	# Ultrix sh set writes to stderr and can't be redirected directly,
6504	# and sets the high bit in the cache file unless we assign to the vars.	6496	# and sets the high bit in the cache file unless we assign to the vars.
6505	{	6497	(
		6498	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		6499	eval ac_val=\$$ac_var
		6500	case $ac_val in #(
		6501	${as_nl})
		6502	case $ac_var in #(
		6503	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6504	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6505	esac
		6506	case $ac_var in #(
		6507	_ \| IFS \| as_nl) ;; #(
		6508	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		6509	*) { eval $ac_var=; unset $ac_var;} ;;
		6510	esac ;;
		6511	esac
		6512	done
		6513
6506	(set) 2>&1 \|	6514	(set) 2>&1 \|
6507	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	6515	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6508	ac_space=\ )	6516	${as_nl}ac_space=\ )
6509	# `set' does not quote correctly, so add quotes (double-quote	6517	# `set' does not quote correctly, so add quotes: double-quote
6510	# substitution turns \\\\ into \\, and sed turns \\ into \).	6518	# substitution turns \\\\ into \\, and sed turns \\ into \.
6511	sed -n \	6519	sed -n \
6512	"s/'/'\\\\''/g;	6520	"s/'/'\\\\''/g;
6513	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	6521	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6514	;;	6522	;; #(
6515	*)	6523	*)
6516	# `set' quotes correctly as required by POSIX, so do not add quotes.	6524	# `set' quotes correctly as required by POSIX, so do not add quotes.
6517	sed -n \	6525	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6518	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6519	;;	6526	;;
6520	esac;	6527	esac \|
6521	} \|	6528	sort
		6529	) \|
6522	sed '	6530	sed '
		6531	/^ac_cv_env_/b end
6523	t clear	6532	t clear
6524	: clear	6533	:clear
6525	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	6534	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6526	t end	6535	t end
6527	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	6536	s/^$[^=]$=$.$$/\1=${\1=\2}/
6528	: end' >>confcache	6537	:end' >>confcache
6529	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6538	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6530	if test -w $cache_file; then	6539	if test -w "$cache_file"; then
6531	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6540	if test "x$cache_file" != "x/dev/null"; then
		6541	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6542	$as_echo "$as_me: updating cache $cache_file" >&6;}
		6543	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6532	cat confcache >$cache_file	6544	cat confcache >"$cache_file"
		6545	else
		6546	case $cache_file in #(
		6547	/ \| ?:*)
		6548	mv -f confcache "$cache_file"$$ &&
		6549	mv -f "$cache_file"$$ "$cache_file" ;; #(
		6550	*)
		6551	mv -f confcache "$cache_file" ;;
		6552	esac
		6553	fi
		6554	fi
6533	else	6555	else
		6556	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6534	echo "not updating unwritable cache $cache_file"	6557	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6535	fi	6558	fi
6536	fi	6559	fi
6537	rm -f confcache	6560	rm -f confcache
6538		6561
6539		6562
6540	ac_ext=cc	6563	ac_ext=cpp
6541	ac_cpp='$CXXCPP $CPPFLAGS'	6564	ac_cpp='$CXXCPP $CPPFLAGS'
6542	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6565	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6543	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6566	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6544	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6567	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6545		6568
6546		6569
6547	ac_ext=cc	6570	ac_ext=cpp
6548	ac_cpp='$CXXCPP $CPPFLAGS'	6571	ac_cpp='$CXXCPP $CPPFLAGS'
6549	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6572	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6550	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6573	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6551	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6574	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6552	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6575	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6553	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6576	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6554	if test -z "$CXXCPP"; then	6577	if test -z "$CXXCPP"; then
6555	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6578	if ${ac_cv_prog_CXXCPP+:} false; then :
6556	echo $ECHO_N "(cached) $ECHO_C" >&6	6579	$as_echo_n "(cached) " >&6
6557	else	6580	else
6558	# Double quotes because CXXCPP needs to be expanded	6581	# Double quotes because CXXCPP needs to be expanded
6559	for CXXCPP in "$CXX -E" "/lib/cpp"	6582	for CXXCPP in "$CXX -E" "/lib/cpp"
6560	do	6583	do
6561	ac_preproc_ok=false	6584	ac_preproc_ok=false
…		…
6565	# with a fresh cross-compiler works.	6588	# with a fresh cross-compiler works.
6566	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6589	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6567	# <limits.h> exists even on freestanding compilers.	6590	# <limits.h> exists even on freestanding compilers.
6568	# On the NeXT, cc -E runs the code through the compiler's parser,	6591	# On the NeXT, cc -E runs the code through the compiler's parser,
6569	# not just through cpp. "Syntax error" is here to catch this case.	6592	# not just through cpp. "Syntax error" is here to catch this case.
6570	cat >conftest.$ac_ext <<_ACEOF
6571	/* confdefs.h. */
6572	_ACEOF
6573	cat confdefs.h >>conftest.$ac_ext	6593	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6574	cat >>conftest.$ac_ext <<_ACEOF
6575	/* end confdefs.h. */	6594	/* end confdefs.h. */
6576	#ifdef __STDC__	6595	#ifdef __STDC__
6577	# include <limits.h>	6596	# include <limits.h>
6578	#else	6597	#else
6579	# include <assert.h>	6598	# include <assert.h>
6580	#endif	6599	#endif
6581	Syntax error	6600	Syntax error
6582	_ACEOF	6601	_ACEOF
6583	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6602	if ac_fn_cxx_try_cpp "$LINENO"; then :
6584	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6603
6585	ac_status=$?
6586	grep -v '^ *+' conftest.er1 >conftest.err
6587	rm -f conftest.er1
6588	cat conftest.err >&5
6589	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6590	(exit $ac_status); } >/dev/null; then
6591	if test -s conftest.err; then
6592	ac_cpp_err=$ac_cxx_preproc_warn_flag
6593	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6594	else	6604	else
6595	ac_cpp_err=
6596	fi
6597	else
6598	ac_cpp_err=yes
6599	fi
6600	if test -z "$ac_cpp_err"; then
6601	:
6602	else
6603	echo "$as_me: failed program was:" >&5
6604	sed 's/^/\| /' conftest.$ac_ext >&5
6605
6606	# Broken: fails on valid input.	6605	# Broken: fails on valid input.
6607	continue	6606	continue
6608	fi	6607	fi
6609	rm -f conftest.err conftest.$ac_ext	6608	rm -f conftest.err conftest.i conftest.$ac_ext
6610		6609
6611	# OK, works on sane cases. Now check whether non-existent headers	6610	# OK, works on sane cases. Now check whether nonexistent headers
6612	# can be detected and how.	6611	# can be detected and how.
6613	cat >conftest.$ac_ext <<_ACEOF
6614	/* confdefs.h. */
6615	_ACEOF
6616	cat confdefs.h >>conftest.$ac_ext	6612	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6617	cat >>conftest.$ac_ext <<_ACEOF
6618	/* end confdefs.h. */	6613	/* end confdefs.h. */
6619	#include <ac_nonexistent.h>	6614	#include <ac_nonexistent.h>
6620	_ACEOF	6615	_ACEOF
6621	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6616	if ac_fn_cxx_try_cpp "$LINENO"; then :
6622	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6623	ac_status=$?
6624	grep -v '^ *+' conftest.er1 >conftest.err
6625	rm -f conftest.er1
6626	cat conftest.err >&5
6627	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6628	(exit $ac_status); } >/dev/null; then
6629	if test -s conftest.err; then
6630	ac_cpp_err=$ac_cxx_preproc_warn_flag
6631	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6632	else
6633	ac_cpp_err=
6634	fi
6635	else
6636	ac_cpp_err=yes
6637	fi
6638	if test -z "$ac_cpp_err"; then
6639	# Broken: success on invalid input.	6617	# Broken: success on invalid input.
6640	continue	6618	continue
6641	else	6619	else
6642	echo "$as_me: failed program was:" >&5
6643	sed 's/^/\| /' conftest.$ac_ext >&5
6644
6645	# Passes both tests.	6620	# Passes both tests.
6646	ac_preproc_ok=:	6621	ac_preproc_ok=:
6647	break	6622	break
6648	fi	6623	fi
6649	rm -f conftest.err conftest.$ac_ext	6624	rm -f conftest.err conftest.i conftest.$ac_ext
6650		6625
6651	done	6626	done
6652	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6627	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6653	rm -f conftest.err conftest.$ac_ext	6628	rm -f conftest.i conftest.err conftest.$ac_ext
6654	if $ac_preproc_ok; then	6629	if $ac_preproc_ok; then :
6655	break	6630	break
6656	fi	6631	fi
6657		6632
6658	done	6633	done
6659	ac_cv_prog_CXXCPP=$CXXCPP	6634	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6661	fi	6636	fi
6662	CXXCPP=$ac_cv_prog_CXXCPP	6637	CXXCPP=$ac_cv_prog_CXXCPP
6663	else	6638	else
6664	ac_cv_prog_CXXCPP=$CXXCPP	6639	ac_cv_prog_CXXCPP=$CXXCPP
6665	fi	6640	fi
6666	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6641	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6667	echo "${ECHO_T}$CXXCPP" >&6	6642	$as_echo "$CXXCPP" >&6; }
6668	ac_preproc_ok=false	6643	ac_preproc_ok=false
6669	for ac_cxx_preproc_warn_flag in '' yes	6644	for ac_cxx_preproc_warn_flag in '' yes
6670	do	6645	do
6671	# Use a header file that comes with gcc, so configuring glibc	6646	# Use a header file that comes with gcc, so configuring glibc
6672	# with a fresh cross-compiler works.	6647	# with a fresh cross-compiler works.
6673	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6648	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6674	# <limits.h> exists even on freestanding compilers.	6649	# <limits.h> exists even on freestanding compilers.
6675	# On the NeXT, cc -E runs the code through the compiler's parser,	6650	# On the NeXT, cc -E runs the code through the compiler's parser,
6676	# not just through cpp. "Syntax error" is here to catch this case.	6651	# not just through cpp. "Syntax error" is here to catch this case.
6677	cat >conftest.$ac_ext <<_ACEOF
6678	/* confdefs.h. */
6679	_ACEOF
6680	cat confdefs.h >>conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6681	cat >>conftest.$ac_ext <<_ACEOF
6682	/* end confdefs.h. */	6653	/* end confdefs.h. */
6683	#ifdef __STDC__	6654	#ifdef __STDC__
6684	# include <limits.h>	6655	# include <limits.h>
6685	#else	6656	#else
6686	# include <assert.h>	6657	# include <assert.h>
6687	#endif	6658	#endif
6688	Syntax error	6659	Syntax error
6689	_ACEOF	6660	_ACEOF
6690	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_cxx_try_cpp "$LINENO"; then :
6691	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6662
6692	ac_status=$?
6693	grep -v '^ *+' conftest.er1 >conftest.err
6694	rm -f conftest.er1
6695	cat conftest.err >&5
6696	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6697	(exit $ac_status); } >/dev/null; then
6698	if test -s conftest.err; then
6699	ac_cpp_err=$ac_cxx_preproc_warn_flag
6700	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6701	else	6663	else
6702	ac_cpp_err=
6703	fi
6704	else
6705	ac_cpp_err=yes
6706	fi
6707	if test -z "$ac_cpp_err"; then
6708	:
6709	else
6710	echo "$as_me: failed program was:" >&5
6711	sed 's/^/\| /' conftest.$ac_ext >&5
6712
6713	# Broken: fails on valid input.	6664	# Broken: fails on valid input.
6714	continue	6665	continue
6715	fi	6666	fi
6716	rm -f conftest.err conftest.$ac_ext	6667	rm -f conftest.err conftest.i conftest.$ac_ext
6717		6668
6718	# OK, works on sane cases. Now check whether non-existent headers	6669	# OK, works on sane cases. Now check whether nonexistent headers
6719	# can be detected and how.	6670	# can be detected and how.
6720	cat >conftest.$ac_ext <<_ACEOF
6721	/* confdefs.h. */
6722	_ACEOF
6723	cat confdefs.h >>conftest.$ac_ext	6671	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6724	cat >>conftest.$ac_ext <<_ACEOF
6725	/* end confdefs.h. */	6672	/* end confdefs.h. */
6726	#include <ac_nonexistent.h>	6673	#include <ac_nonexistent.h>
6727	_ACEOF	6674	_ACEOF
6728	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6675	if ac_fn_cxx_try_cpp "$LINENO"; then :
6729	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6730	ac_status=$?
6731	grep -v '^ *+' conftest.er1 >conftest.err
6732	rm -f conftest.er1
6733	cat conftest.err >&5
6734	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6735	(exit $ac_status); } >/dev/null; then
6736	if test -s conftest.err; then
6737	ac_cpp_err=$ac_cxx_preproc_warn_flag
6738	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6739	else
6740	ac_cpp_err=
6741	fi
6742	else
6743	ac_cpp_err=yes
6744	fi
6745	if test -z "$ac_cpp_err"; then
6746	# Broken: success on invalid input.	6676	# Broken: success on invalid input.
6747	continue	6677	continue
6748	else	6678	else
6749	echo "$as_me: failed program was:" >&5
6750	sed 's/^/\| /' conftest.$ac_ext >&5
6751
6752	# Passes both tests.	6679	# Passes both tests.
6753	ac_preproc_ok=:	6680	ac_preproc_ok=:
6754	break	6681	break
6755	fi	6682	fi
6756	rm -f conftest.err conftest.$ac_ext	6683	rm -f conftest.err conftest.i conftest.$ac_ext
6757		6684
6758	done	6685	done
6759	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6686	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6760	rm -f conftest.err conftest.$ac_ext	6687	rm -f conftest.i conftest.err conftest.$ac_ext
6761	if $ac_preproc_ok; then	6688	if $ac_preproc_ok; then :
6762	:	6689
6763	else	6690	else
6764	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6691	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6765	See \`config.log' for more details." >&5	6692	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6766	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6693	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6767	See \`config.log' for more details." >&2;}	6694	See \`config.log' for more details" "$LINENO" 5; }
6768	{ (exit 1); exit 1; }; }
6769	fi	6695	fi
6770		6696
6771	ac_ext=cc	6697	ac_ext=cpp
6772	ac_cpp='$CXXCPP $CPPFLAGS'	6698	ac_cpp='$CXXCPP $CPPFLAGS'
6773	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6699	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6774	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6700	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6775	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6701	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6776		6702
6777		6703
6778	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6704	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6779	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6705	$as_echo_n "checking for ANSI C header files... " >&6; }
6780	if test "${ac_cv_header_stdc+set}" = set; then	6706	if ${ac_cv_header_stdc+:} false; then :
6781	echo $ECHO_N "(cached) $ECHO_C" >&6	6707	$as_echo_n "(cached) " >&6
6782	else	6708	else
6783	cat >conftest.$ac_ext <<_ACEOF
6784	/* confdefs.h. */
6785	_ACEOF
6786	cat confdefs.h >>conftest.$ac_ext	6709	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6787	cat >>conftest.$ac_ext <<_ACEOF
6788	/* end confdefs.h. */	6710	/* end confdefs.h. */
6789	#include <stdlib.h>	6711	#include <stdlib.h>
6790	#include <stdarg.h>	6712	#include <stdarg.h>
6791	#include <string.h>	6713	#include <string.h>
6792	#include <float.h>	6714	#include <float.h>
…		…
6797		6719
6798	;	6720	;
6799	return 0;	6721	return 0;
6800	}	6722	}
6801	_ACEOF	6723	_ACEOF
6802	rm -f conftest.$ac_objext	6724	if ac_fn_cxx_try_compile "$LINENO"; then :
6803	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6804	(eval $ac_compile) 2>conftest.er1
6805	ac_status=$?
6806	grep -v '^ *+' conftest.er1 >conftest.err
6807	rm -f conftest.er1
6808	cat conftest.err >&5
6809	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6810	(exit $ac_status); } &&
6811	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6812	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6813	(eval $ac_try) 2>&5
6814	ac_status=$?
6815	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6816	(exit $ac_status); }; } &&
6817	{ ac_try='test -s conftest.$ac_objext'
6818	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6819	(eval $ac_try) 2>&5
6820	ac_status=$?
6821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6822	(exit $ac_status); }; }; then
6823	ac_cv_header_stdc=yes	6725	ac_cv_header_stdc=yes
6824	else	6726	else
6825	echo "$as_me: failed program was:" >&5
6826	sed 's/^/\| /' conftest.$ac_ext >&5
6827
6828	ac_cv_header_stdc=no	6727	ac_cv_header_stdc=no
6829	fi	6728	fi
6830	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6729	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6831		6730
6832	if test $ac_cv_header_stdc = yes; then	6731	if test $ac_cv_header_stdc = yes; then
6833	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6732	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6834	cat >conftest.$ac_ext <<_ACEOF
6835	/* confdefs.h. */
6836	_ACEOF
6837	cat confdefs.h >>conftest.$ac_ext	6733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6838	cat >>conftest.$ac_ext <<_ACEOF
6839	/* end confdefs.h. */	6734	/* end confdefs.h. */
6840	#include <string.h>	6735	#include <string.h>
6841		6736
6842	_ACEOF	6737	_ACEOF
6843	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6738	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6844	$EGREP "memchr" >/dev/null 2>&1; then	6739	$EGREP "memchr" >/dev/null 2>&1; then :
6845	:	6740
6846	else	6741	else
6847	ac_cv_header_stdc=no	6742	ac_cv_header_stdc=no
6848	fi	6743	fi
6849	rm -f conftest*	6744	rm -f conftest*
6850		6745
6851	fi	6746	fi
6852		6747
6853	if test $ac_cv_header_stdc = yes; then	6748	if test $ac_cv_header_stdc = yes; then
6854	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6749	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6855	cat >conftest.$ac_ext <<_ACEOF
6856	/* confdefs.h. */
6857	_ACEOF
6858	cat confdefs.h >>conftest.$ac_ext	6750	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6859	cat >>conftest.$ac_ext <<_ACEOF
6860	/* end confdefs.h. */	6751	/* end confdefs.h. */
6861	#include <stdlib.h>	6752	#include <stdlib.h>
6862		6753
6863	_ACEOF	6754	_ACEOF
6864	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6755	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6865	$EGREP "free" >/dev/null 2>&1; then	6756	$EGREP "free" >/dev/null 2>&1; then :
6866	:	6757
6867	else	6758	else
6868	ac_cv_header_stdc=no	6759	ac_cv_header_stdc=no
6869	fi	6760	fi
6870	rm -f conftest*	6761	rm -f conftest*
6871		6762
6872	fi	6763	fi
6873		6764
6874	if test $ac_cv_header_stdc = yes; then	6765	if test $ac_cv_header_stdc = yes; then
6875	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6766	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6876	if test "$cross_compiling" = yes; then	6767	if test "$cross_compiling" = yes; then :
6877	:	6768	:
6878	else	6769	else
6879	cat >conftest.$ac_ext <<_ACEOF
6880	/* confdefs.h. */
6881	_ACEOF
6882	cat confdefs.h >>conftest.$ac_ext	6770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6883	cat >>conftest.$ac_ext <<_ACEOF
6884	/* end confdefs.h. */	6771	/* end confdefs.h. */
6885	#include <ctype.h>	6772	#include <ctype.h>
		6773	#include <stdlib.h>
6886	#if ((' ' & 0x0FF) == 0x020)	6774	#if ((' ' & 0x0FF) == 0x020)
6887	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6775	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6888	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6776	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6889	#else	6777	#else
6890	# define ISLOWER(c) \	6778	# define ISLOWER(c) \
…		…
6900	{	6788	{
6901	int i;	6789	int i;
6902	for (i = 0; i < 256; i++)	6790	for (i = 0; i < 256; i++)
6903	if (XOR (islower (i), ISLOWER (i))	6791	if (XOR (islower (i), ISLOWER (i))
6904	\|\| toupper (i) != TOUPPER (i))	6792	\|\| toupper (i) != TOUPPER (i))
6905	exit(2);	6793	return 2;
6906	exit (0);	6794	return 0;
6907	}	6795	}
6908	_ACEOF	6796	_ACEOF
6909	rm -f conftest$ac_exeext	6797	if ac_fn_cxx_try_run "$LINENO"; then :
6910	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6911	(eval $ac_link) 2>&5
6912	ac_status=$?
6913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6914	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6915	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6916	(eval $ac_try) 2>&5
6917	ac_status=$?
6918	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6919	(exit $ac_status); }; }; then
6920	:
6921	else
6922	echo "$as_me: program exited with status $ac_status" >&5
6923	echo "$as_me: failed program was:" >&5
6924	sed 's/^/\| /' conftest.$ac_ext >&5
6925		6798
6926	( exit $ac_status )	6799	else
6927	ac_cv_header_stdc=no	6800	ac_cv_header_stdc=no
6928	fi	6801	fi
6929	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6802	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		6803	conftest.$ac_objext conftest.beam conftest.$ac_ext
6930	fi	6804	fi
		6805
6931	fi	6806	fi
6932	fi	6807	fi
6933	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6934	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6809	$as_echo "$ac_cv_header_stdc" >&6; }
6935	if test $ac_cv_header_stdc = yes; then	6810	if test $ac_cv_header_stdc = yes; then
6936		6811
6937	cat >>confdefs.h <<\_ACEOF	6812	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
6938	#define STDC_HEADERS 1
6939	_ACEOF
6940		6813
6941	fi	6814	fi
6942		6815
6943	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6816	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6817	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6954	inttypes.h stdint.h unistd.h	6818	inttypes.h stdint.h unistd.h
6955	do	6819	do :
6956	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6820	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6957	echo "$as_me:$LINENO: checking for $ac_header" >&5	6821	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6958	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6822	"
6959	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6823	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6960	echo $ECHO_N "(cached) $ECHO_C" >&6
6961	else
6962	cat >conftest.$ac_ext <<_ACEOF
6963	/* confdefs.h. */
6964	_ACEOF
6965	cat confdefs.h >>conftest.$ac_ext
6966	cat >>conftest.$ac_ext <<_ACEOF
6967	/* end confdefs.h. */
6968	$ac_includes_default
6969
6970	#include <$ac_header>
6971	_ACEOF
6972	rm -f conftest.$ac_objext
6973	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6974	(eval $ac_compile) 2>conftest.er1
6975	ac_status=$?
6976	grep -v '^ *+' conftest.er1 >conftest.err
6977	rm -f conftest.er1
6978	cat conftest.err >&5
6979	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6980	(exit $ac_status); } &&
6981	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6982	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6983	(eval $ac_try) 2>&5
6984	ac_status=$?
6985	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6986	(exit $ac_status); }; } &&
6987	{ ac_try='test -s conftest.$ac_objext'
6988	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6989	(eval $ac_try) 2>&5
6990	ac_status=$?
6991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6992	(exit $ac_status); }; }; then
6993	eval "$as_ac_Header=yes"
6994	else
6995	echo "$as_me: failed program was:" >&5
6996	sed 's/^/\| /' conftest.$ac_ext >&5
6997
6998	eval "$as_ac_Header=no"
6999	fi
7000	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7001	fi
7002	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7003	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7004	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7005	cat >>confdefs.h <<_ACEOF	6824	cat >>confdefs.h <<_ACEOF
7006	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6825	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7007	_ACEOF	6826	_ACEOF
7008		6827
7009	fi	6828	fi
7010		6829
7011	done	6830	done
7012		6831
7013		6832
7014		6833	for ac_header in tr1/unordered_map ext/hash_map clocale
7015	for ac_header in ext/hash_map	6834	do :
7016	do
7017	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6835	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		6836	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7018	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6837	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7019	echo "$as_me:$LINENO: checking for $ac_header" >&5
7020	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7021	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7022	echo $ECHO_N "(cached) $ECHO_C" >&6
7023	fi
7024	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7025	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7026	else
7027	# Is the header compilable?
7028	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7029	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7030	cat >conftest.$ac_ext <<_ACEOF
7031	/* confdefs.h. */
7032	_ACEOF
7033	cat confdefs.h >>conftest.$ac_ext
7034	cat >>conftest.$ac_ext <<_ACEOF
7035	/* end confdefs.h. */
7036	$ac_includes_default
7037	#include <$ac_header>
7038	_ACEOF
7039	rm -f conftest.$ac_objext
7040	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7041	(eval $ac_compile) 2>conftest.er1
7042	ac_status=$?
7043	grep -v '^ *+' conftest.er1 >conftest.err
7044	rm -f conftest.er1
7045	cat conftest.err >&5
7046	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7047	(exit $ac_status); } &&
7048	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7049	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7050	(eval $ac_try) 2>&5
7051	ac_status=$?
7052	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7053	(exit $ac_status); }; } &&
7054	{ ac_try='test -s conftest.$ac_objext'
7055	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7056	(eval $ac_try) 2>&5
7057	ac_status=$?
7058	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7059	(exit $ac_status); }; }; then
7060	ac_header_compiler=yes
7061	else
7062	echo "$as_me: failed program was:" >&5
7063	sed 's/^/\| /' conftest.$ac_ext >&5
7064
7065	ac_header_compiler=no
7066	fi
7067	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7068	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7069	echo "${ECHO_T}$ac_header_compiler" >&6
7070
7071	# Is the header present?
7072	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7073	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7074	cat >conftest.$ac_ext <<_ACEOF
7075	/* confdefs.h. */
7076	_ACEOF
7077	cat confdefs.h >>conftest.$ac_ext
7078	cat >>conftest.$ac_ext <<_ACEOF
7079	/* end confdefs.h. */
7080	#include <$ac_header>
7081	_ACEOF
7082	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7083	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7084	ac_status=$?
7085	grep -v '^ *+' conftest.er1 >conftest.err
7086	rm -f conftest.er1
7087	cat conftest.err >&5
7088	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7089	(exit $ac_status); } >/dev/null; then
7090	if test -s conftest.err; then
7091	ac_cpp_err=$ac_cxx_preproc_warn_flag
7092	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7093	else
7094	ac_cpp_err=
7095	fi
7096	else
7097	ac_cpp_err=yes
7098	fi
7099	if test -z "$ac_cpp_err"; then
7100	ac_header_preproc=yes
7101	else
7102	echo "$as_me: failed program was:" >&5
7103	sed 's/^/\| /' conftest.$ac_ext >&5
7104
7105	ac_header_preproc=no
7106	fi
7107	rm -f conftest.err conftest.$ac_ext
7108	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7109	echo "${ECHO_T}$ac_header_preproc" >&6
7110
7111	# So? What about this header?
7112	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7113	yes:no: )
7114	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7115	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7116	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7117	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7118	ac_header_preproc=yes
7119	;;
7120	no:yes:* )
7121	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7122	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7123	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7124	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7125	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7126	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7127	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7128	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7129	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7130	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7131	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7132	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7133	(
7134	cat <<\_ASBOX
7135	## ------------------------------------------ ##
7136	## Report this to the AC_PACKAGE_NAME lists. ##
7137	## ------------------------------------------ ##
7138	_ASBOX
7139	) \|
7140	sed "s/^/$as_me: WARNING: /" >&2
7141	;;
7142	esac
7143	echo "$as_me:$LINENO: checking for $ac_header" >&5
7144	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7145	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7146	echo $ECHO_N "(cached) $ECHO_C" >&6
7147	else
7148	eval "$as_ac_Header=\$ac_header_preproc"
7149	fi
7150	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7151	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7152
7153	fi
7154	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7155	cat >>confdefs.h <<_ACEOF	6838	cat >>confdefs.h <<_ACEOF
7156	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6839	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7157	_ACEOF	6840	_ACEOF
7158		6841
7159	fi	6842	fi
7160		6843
7161	done	6844	done
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178		6845
7179		6846
7180	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	6847	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7181	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \	6848	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7182	sys/mman.h netinet/in.h	6849	sys/mman.h netinet/in.h
7183	do	6850	do :
7184	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6851	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		6852	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7185	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6853	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7186	echo "$as_me:$LINENO: checking for $ac_header" >&5
7187	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7188	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7189	echo $ECHO_N "(cached) $ECHO_C" >&6
7190	fi
7191	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7192	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7193	else
7194	# Is the header compilable?
7195	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7196	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7197	cat >conftest.$ac_ext <<_ACEOF
7198	/* confdefs.h. */
7199	_ACEOF
7200	cat confdefs.h >>conftest.$ac_ext
7201	cat >>conftest.$ac_ext <<_ACEOF
7202	/* end confdefs.h. */
7203	$ac_includes_default
7204	#include <$ac_header>
7205	_ACEOF
7206	rm -f conftest.$ac_objext
7207	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7208	(eval $ac_compile) 2>conftest.er1
7209	ac_status=$?
7210	grep -v '^ *+' conftest.er1 >conftest.err
7211	rm -f conftest.er1
7212	cat conftest.err >&5
7213	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7214	(exit $ac_status); } &&
7215	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7216	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7217	(eval $ac_try) 2>&5
7218	ac_status=$?
7219	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7220	(exit $ac_status); }; } &&
7221	{ ac_try='test -s conftest.$ac_objext'
7222	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7223	(eval $ac_try) 2>&5
7224	ac_status=$?
7225	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7226	(exit $ac_status); }; }; then
7227	ac_header_compiler=yes
7228	else
7229	echo "$as_me: failed program was:" >&5
7230	sed 's/^/\| /' conftest.$ac_ext >&5
7231
7232	ac_header_compiler=no
7233	fi
7234	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7235	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7236	echo "${ECHO_T}$ac_header_compiler" >&6
7237
7238	# Is the header present?
7239	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7240	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7241	cat >conftest.$ac_ext <<_ACEOF
7242	/* confdefs.h. */
7243	_ACEOF
7244	cat confdefs.h >>conftest.$ac_ext
7245	cat >>conftest.$ac_ext <<_ACEOF
7246	/* end confdefs.h. */
7247	#include <$ac_header>
7248	_ACEOF
7249	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7250	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7251	ac_status=$?
7252	grep -v '^ *+' conftest.er1 >conftest.err
7253	rm -f conftest.er1
7254	cat conftest.err >&5
7255	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7256	(exit $ac_status); } >/dev/null; then
7257	if test -s conftest.err; then
7258	ac_cpp_err=$ac_cxx_preproc_warn_flag
7259	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7260	else
7261	ac_cpp_err=
7262	fi
7263	else
7264	ac_cpp_err=yes
7265	fi
7266	if test -z "$ac_cpp_err"; then
7267	ac_header_preproc=yes
7268	else
7269	echo "$as_me: failed program was:" >&5
7270	sed 's/^/\| /' conftest.$ac_ext >&5
7271
7272	ac_header_preproc=no
7273	fi
7274	rm -f conftest.err conftest.$ac_ext
7275	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7276	echo "${ECHO_T}$ac_header_preproc" >&6
7277
7278	# So? What about this header?
7279	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7280	yes:no: )
7281	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7282	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7283	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7284	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7285	ac_header_preproc=yes
7286	;;
7287	no:yes:* )
7288	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7289	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7290	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7291	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7292	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7293	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7294	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7295	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7296	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7297	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7298	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7299	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7300	(
7301	cat <<\_ASBOX
7302	## ------------------------------------------ ##
7303	## Report this to the AC_PACKAGE_NAME lists. ##
7304	## ------------------------------------------ ##
7305	_ASBOX
7306	) \|
7307	sed "s/^/$as_me: WARNING: /" >&2
7308	;;
7309	esac
7310	echo "$as_me:$LINENO: checking for $ac_header" >&5
7311	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7312	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7313	echo $ECHO_N "(cached) $ECHO_C" >&6
7314	else
7315	eval "$as_ac_Header=\$ac_header_preproc"
7316	fi
7317	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7318	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7319
7320	fi
7321	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7322	cat >>confdefs.h <<_ACEOF	6854	cat >>confdefs.h <<_ACEOF
7323	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6855	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7324	_ACEOF	6856	_ACEOF
7325		6857
7326	fi	6858	fi
7327		6859
7328	done	6860	done
7329		6861
7330
7331
7332
7333
7334
7335
7336	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	6862	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7337	do	6863	do :
7338	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6864	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7339	echo "$as_me:$LINENO: checking for $ac_header" >&5	6865	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
7340	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7341	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7342	echo $ECHO_N "(cached) $ECHO_C" >&6
7343	else
7344	cat >conftest.$ac_ext <<_ACEOF
7345	/* confdefs.h. */
7346	_ACEOF
7347	cat confdefs.h >>conftest.$ac_ext
7348	cat >>conftest.$ac_ext <<_ACEOF
7349	/* end confdefs.h. */
7350
7351	#include <sys/types.h>	6866	#include <sys/types.h>
7352	#include <sys/socket.h>	6867	#include <sys/socket.h>
7353	#ifdef HAVE_NETINET_IN_H	6868	#ifdef HAVE_NETINET_IN_H
7354	# include <netinet/in.h>	6869	# include <netinet/in.h>
7355	#endif	6870	#endif
…		…
7358	#endif	6873	#endif
7359	#ifdef HAVE_NETINET_IN_SYSTM_H	6874	#ifdef HAVE_NETINET_IN_SYSTM_H
7360	# include <netinet/in_systm.h>	6875	# include <netinet/in_systm.h>
7361	#endif	6876	#endif
7362		6877
7363		6878	"
7364	#include <$ac_header>	6879	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7365	_ACEOF
7366	rm -f conftest.$ac_objext
7367	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7368	(eval $ac_compile) 2>conftest.er1
7369	ac_status=$?
7370	grep -v '^ *+' conftest.er1 >conftest.err
7371	rm -f conftest.er1
7372	cat conftest.err >&5
7373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7374	(exit $ac_status); } &&
7375	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7376	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7377	(eval $ac_try) 2>&5
7378	ac_status=$?
7379	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7380	(exit $ac_status); }; } &&
7381	{ ac_try='test -s conftest.$ac_objext'
7382	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7383	(eval $ac_try) 2>&5
7384	ac_status=$?
7385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7386	(exit $ac_status); }; }; then
7387	eval "$as_ac_Header=yes"
7388	else
7389	echo "$as_me: failed program was:" >&5
7390	sed 's/^/\| /' conftest.$ac_ext >&5
7391
7392	eval "$as_ac_Header=no"
7393	fi
7394	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7395	fi
7396	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7397	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7398	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7399	cat >>confdefs.h <<_ACEOF	6880	cat >>confdefs.h <<_ACEOF
7400	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	6881	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7401	_ACEOF	6882	_ACEOF
7402		6883
7403	fi	6884	fi
7404		6885
7405	done	6886	done
7406		6887
7407		6888
7408	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	6889	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7409	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	6890	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7410	if test "${ac_cv_c_const+set}" = set; then	6891	if ${ac_cv_c_const+:} false; then :
7411	echo $ECHO_N "(cached) $ECHO_C" >&6	6892	$as_echo_n "(cached) " >&6
7412	else	6893	else
7413	cat >conftest.$ac_ext <<_ACEOF
7414	/* confdefs.h. */
7415	_ACEOF
7416	cat confdefs.h >>conftest.$ac_ext	6894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7417	cat >>conftest.$ac_ext <<_ACEOF
7418	/* end confdefs.h. */	6895	/* end confdefs.h. */
7419		6896
7420	int	6897	int
7421	main ()	6898	main ()
7422	{	6899	{
7423	/* FIXME: Include the comments suggested by Paul. */	6900
7424	#ifndef __cplusplus	6901	#ifndef __cplusplus
7425	/* Ultrix mips cc rejects this. */	6902	/* Ultrix mips cc rejects this sort of thing. */
7426	typedef int charset[2];	6903	typedef int charset[2];
7427	const charset x;	6904	const charset cs = { 0, 0 };
7428	/* SunOS 4.1.1 cc rejects this. */	6905	/* SunOS 4.1.1 cc rejects this. */
7429	char const const ccp;	6906	char const const pcpcc;
7430	char **p;	6907	char **ppc;
7431	/* NEC SVR4.0.2 mips cc rejects this. */	6908	/* NEC SVR4.0.2 mips cc rejects this. */
7432	struct point {int x, y;};	6909	struct point {int x, y;};
7433	static struct point const zero = {0,0};	6910	static struct point const zero = {0,0};
7434	/* AIX XL C 1.02.0.0 rejects this.	6911	/* AIX XL C 1.02.0.0 rejects this.
7435	It does not let you subtract one const X* pointer from another in	6912	It does not let you subtract one const X* pointer from another in
7436	an arm of an if-expression whose if-part is not a constant	6913	an arm of an if-expression whose if-part is not a constant
7437	expression */	6914	expression */
7438	const char *g = "string";	6915	const char *g = "string";
7439	ccp = &g + (g ? g-g : 0);	6916	pcpcc = &g + (g ? g-g : 0);
7440	/* HPUX 7.0 cc rejects these. */	6917	/* HPUX 7.0 cc rejects these. */
7441	++ccp;	6918	++pcpcc;
7442	p = (char**) ccp;	6919	ppc = (char**) pcpcc;
7443	ccp = (char const const ) p;	6920	pcpcc = (char const const ) ppc;
7444	{ /* SCO 3.2v4 cc rejects this. */	6921	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7445	char *t;	6922	char tx;
		6923	char *t = &tx;
7446	char const s = 0 ? (char ) 0 : (char const *) 0;	6924	char const s = 0 ? (char ) 0 : (char const *) 0;
7447		6925
7448	*t++ = 0;	6926	*t++ = 0;
		6927	if (s) return 0;
7449	}	6928	}
7450	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	6929	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7451	int x[] = {25, 17};	6930	int x[] = {25, 17};
7452	const int *foo = &x[0];	6931	const int *foo = &x[0];
7453	++foo;	6932	++foo;
…		…
7455	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	6934	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7456	typedef const int *iptr;	6935	typedef const int *iptr;
7457	iptr p = 0;	6936	iptr p = 0;
7458	++p;	6937	++p;
7459	}	6938	}
7460	{ /* AIX XL C 1.02.0.0 rejects this saying	6939	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
7461	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */	6940	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7462	struct s { int j; const int *ap[3]; };	6941	struct s { int j; const int *ap[3]; } bx;
7463	struct s *b; b->j = 5;	6942	struct s *b = &bx; b->j = 5;
7464	}	6943	}
7465	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	6944	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7466	const int foo = 10;	6945	const int foo = 10;
		6946	if (!foo) return 0;
7467	}	6947	}
		6948	return !cs[0] && !zero.x;
7468	#endif	6949	#endif
7469		6950
7470	;	6951	;
7471	return 0;	6952	return 0;
7472	}	6953	}
7473	_ACEOF	6954	_ACEOF
7474	rm -f conftest.$ac_objext	6955	if ac_fn_cxx_try_compile "$LINENO"; then :
7475	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7476	(eval $ac_compile) 2>conftest.er1
7477	ac_status=$?
7478	grep -v '^ *+' conftest.er1 >conftest.err
7479	rm -f conftest.er1
7480	cat conftest.err >&5
7481	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7482	(exit $ac_status); } &&
7483	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7484	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7485	(eval $ac_try) 2>&5
7486	ac_status=$?
7487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7488	(exit $ac_status); }; } &&
7489	{ ac_try='test -s conftest.$ac_objext'
7490	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7491	(eval $ac_try) 2>&5
7492	ac_status=$?
7493	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7494	(exit $ac_status); }; }; then
7495	ac_cv_c_const=yes	6956	ac_cv_c_const=yes
7496	else	6957	else
7497	echo "$as_me: failed program was:" >&5
7498	sed 's/^/\| /' conftest.$ac_ext >&5
7499
7500	ac_cv_c_const=no	6958	ac_cv_c_const=no
7501	fi	6959	fi
7502	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6960	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7503	fi	6961	fi
7504	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	6962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7505	echo "${ECHO_T}$ac_cv_c_const" >&6	6963	$as_echo "$ac_cv_c_const" >&6; }
7506	if test $ac_cv_c_const = no; then	6964	if test $ac_cv_c_const = no; then
7507		6965
7508	cat >>confdefs.h <<\_ACEOF	6966	$as_echo "#define const /**/" >>confdefs.h
7509	#define const
7510	_ACEOF
7511		6967
7512	fi	6968	fi
7513		6969
7514	echo "$as_me:$LINENO: checking for pid_t" >&5	6970	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7515	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7516	if test "${ac_cv_type_pid_t+set}" = set; then
7517	echo $ECHO_N "(cached) $ECHO_C" >&6
7518	else
7519	cat >conftest.$ac_ext <<_ACEOF
7520	/* confdefs.h. */
7521	_ACEOF
7522	cat confdefs.h >>conftest.$ac_ext
7523	cat >>conftest.$ac_ext <<_ACEOF
7524	/* end confdefs.h. */
7525	$ac_includes_default
7526	int
7527	main ()
7528	{
7529	if ((pid_t *) 0)
7530	return 0;
7531	if (sizeof (pid_t))
7532	return 0;
7533	;
7534	return 0;
7535	}
7536	_ACEOF
7537	rm -f conftest.$ac_objext
7538	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7539	(eval $ac_compile) 2>conftest.er1
7540	ac_status=$?
7541	grep -v '^ *+' conftest.er1 >conftest.err
7542	rm -f conftest.er1
7543	cat conftest.err >&5
7544	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7545	(exit $ac_status); } &&
7546	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7547	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7548	(eval $ac_try) 2>&5
7549	ac_status=$?
7550	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7551	(exit $ac_status); }; } &&
7552	{ ac_try='test -s conftest.$ac_objext'
7553	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7554	(eval $ac_try) 2>&5
7555	ac_status=$?
7556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7557	(exit $ac_status); }; }; then
7558	ac_cv_type_pid_t=yes
7559	else
7560	echo "$as_me: failed program was:" >&5
7561	sed 's/^/\| /' conftest.$ac_ext >&5
7562
7563	ac_cv_type_pid_t=no
7564	fi
7565	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7566	fi
7567	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7568	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7569	if test $ac_cv_type_pid_t = yes; then	6971	if test "x$ac_cv_type_pid_t" = xyes; then :
7570	:	6972
7571	else	6973	else
7572		6974
7573	cat >>confdefs.h <<_ACEOF	6975	cat >>confdefs.h <<_ACEOF
7574	#define pid_t int	6976	#define pid_t int
7575	_ACEOF	6977	_ACEOF
7576		6978
7577	fi	6979	fi
7578		6980
7579	echo "$as_me:$LINENO: checking for size_t" >&5	6981	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7580	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7581	if test "${ac_cv_type_size_t+set}" = set; then
7582	echo $ECHO_N "(cached) $ECHO_C" >&6
7583	else
7584	cat >conftest.$ac_ext <<_ACEOF
7585	/* confdefs.h. */
7586	_ACEOF
7587	cat confdefs.h >>conftest.$ac_ext
7588	cat >>conftest.$ac_ext <<_ACEOF
7589	/* end confdefs.h. */
7590	$ac_includes_default
7591	int
7592	main ()
7593	{
7594	if ((size_t *) 0)
7595	return 0;
7596	if (sizeof (size_t))
7597	return 0;
7598	;
7599	return 0;
7600	}
7601	_ACEOF
7602	rm -f conftest.$ac_objext
7603	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7604	(eval $ac_compile) 2>conftest.er1
7605	ac_status=$?
7606	grep -v '^ *+' conftest.er1 >conftest.err
7607	rm -f conftest.er1
7608	cat conftest.err >&5
7609	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7610	(exit $ac_status); } &&
7611	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7612	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7613	(eval $ac_try) 2>&5
7614	ac_status=$?
7615	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7616	(exit $ac_status); }; } &&
7617	{ ac_try='test -s conftest.$ac_objext'
7618	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7619	(eval $ac_try) 2>&5
7620	ac_status=$?
7621	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7622	(exit $ac_status); }; }; then
7623	ac_cv_type_size_t=yes
7624	else
7625	echo "$as_me: failed program was:" >&5
7626	sed 's/^/\| /' conftest.$ac_ext >&5
7627
7628	ac_cv_type_size_t=no
7629	fi
7630	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7631	fi
7632	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7633	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7634	if test $ac_cv_type_size_t = yes; then	6982	if test "x$ac_cv_type_size_t" = xyes; then :
7635	:	6983
7636	else	6984	else
7637		6985
7638	cat >>confdefs.h <<_ACEOF	6986	cat >>confdefs.h <<_ACEOF
7639	#define size_t unsigned	6987	#define size_t unsigned int
7640	_ACEOF	6988	_ACEOF
7641		6989
7642	fi	6990	fi
7643		6991
7644	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	6992	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7645	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	6993	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7646	if test "${ac_cv_header_time+set}" = set; then	6994	if ${ac_cv_header_time+:} false; then :
7647	echo $ECHO_N "(cached) $ECHO_C" >&6	6995	$as_echo_n "(cached) " >&6
7648	else	6996	else
7649	cat >conftest.$ac_ext <<_ACEOF
7650	/* confdefs.h. */
7651	_ACEOF
7652	cat confdefs.h >>conftest.$ac_ext	6997	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7653	cat >>conftest.$ac_ext <<_ACEOF
7654	/* end confdefs.h. */	6998	/* end confdefs.h. */
7655	#include <sys/types.h>	6999	#include <sys/types.h>
7656	#include <sys/time.h>	7000	#include <sys/time.h>
7657	#include <time.h>	7001	#include <time.h>
7658		7002
…		…
7663	return 0;	7007	return 0;
7664	;	7008	;
7665	return 0;	7009	return 0;
7666	}	7010	}
7667	_ACEOF	7011	_ACEOF
7668	rm -f conftest.$ac_objext	7012	if ac_fn_cxx_try_compile "$LINENO"; then :
7669	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7670	(eval $ac_compile) 2>conftest.er1
7671	ac_status=$?
7672	grep -v '^ *+' conftest.er1 >conftest.err
7673	rm -f conftest.er1
7674	cat conftest.err >&5
7675	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7676	(exit $ac_status); } &&
7677	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7678	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7679	(eval $ac_try) 2>&5
7680	ac_status=$?
7681	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7682	(exit $ac_status); }; } &&
7683	{ ac_try='test -s conftest.$ac_objext'
7684	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7685	(eval $ac_try) 2>&5
7686	ac_status=$?
7687	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7688	(exit $ac_status); }; }; then
7689	ac_cv_header_time=yes	7013	ac_cv_header_time=yes
7690	else	7014	else
7691	echo "$as_me: failed program was:" >&5
7692	sed 's/^/\| /' conftest.$ac_ext >&5
7693
7694	ac_cv_header_time=no	7015	ac_cv_header_time=no
7695	fi	7016	fi
7696	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7017	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7697	fi	7018	fi
7698	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7699	echo "${ECHO_T}$ac_cv_header_time" >&6	7020	$as_echo "$ac_cv_header_time" >&6; }
7700	if test $ac_cv_header_time = yes; then	7021	if test $ac_cv_header_time = yes; then
7701		7022
7702	cat >>confdefs.h <<\_ACEOF	7023	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7703	#define TIME_WITH_SYS_TIME 1
7704	_ACEOF
7705		7024
7706	fi	7025	fi
7707		7026
7708	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7709	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7028	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7710	if test "${ac_cv_struct_tm+set}" = set; then	7029	if ${ac_cv_struct_tm+:} false; then :
7711	echo $ECHO_N "(cached) $ECHO_C" >&6	7030	$as_echo_n "(cached) " >&6
7712	else	7031	else
7713	cat >conftest.$ac_ext <<_ACEOF
7714	/* confdefs.h. */
7715	_ACEOF
7716	cat confdefs.h >>conftest.$ac_ext	7032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7717	cat >>conftest.$ac_ext <<_ACEOF
7718	/* end confdefs.h. */	7033	/* end confdefs.h. */
7719	#include <sys/types.h>	7034	#include <sys/types.h>
7720	#include <time.h>	7035	#include <time.h>
7721		7036
7722	int	7037	int
7723	main ()	7038	main ()
7724	{	7039	{
7725	struct tm *tp; tp->tm_sec;	7040	struct tm tm;
		7041	int *p = &tm.tm_sec;
		7042	return !p;
7726	;	7043	;
7727	return 0;	7044	return 0;
7728	}	7045	}
7729	_ACEOF	7046	_ACEOF
7730	rm -f conftest.$ac_objext	7047	if ac_fn_cxx_try_compile "$LINENO"; then :
7731	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7732	(eval $ac_compile) 2>conftest.er1
7733	ac_status=$?
7734	grep -v '^ *+' conftest.er1 >conftest.err
7735	rm -f conftest.er1
7736	cat conftest.err >&5
7737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7738	(exit $ac_status); } &&
7739	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7740	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7741	(eval $ac_try) 2>&5
7742	ac_status=$?
7743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7744	(exit $ac_status); }; } &&
7745	{ ac_try='test -s conftest.$ac_objext'
7746	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7747	(eval $ac_try) 2>&5
7748	ac_status=$?
7749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7750	(exit $ac_status); }; }; then
7751	ac_cv_struct_tm=time.h	7048	ac_cv_struct_tm=time.h
7752	else	7049	else
7753	echo "$as_me: failed program was:" >&5
7754	sed 's/^/\| /' conftest.$ac_ext >&5
7755
7756	ac_cv_struct_tm=sys/time.h	7050	ac_cv_struct_tm=sys/time.h
7757	fi	7051	fi
7758	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7052	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7759	fi	7053	fi
7760	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7761	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7055	$as_echo "$ac_cv_struct_tm" >&6; }
7762	if test $ac_cv_struct_tm = sys/time.h; then	7056	if test $ac_cv_struct_tm = sys/time.h; then
7763		7057
7764	cat >>confdefs.h <<\_ACEOF	7058	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7765	#define TM_IN_SYS_TIME 1
7766	_ACEOF
7767		7059
7768	fi	7060	fi
7769		7061
7770		7062
7771	echo "$as_me:$LINENO: checking for socklen_t" >&5	7063	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7772	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7064	$as_echo_n "checking for socklen_t... " >&6; }
7773	if test "${ac_cv_type_socklen_t+set}" = set; then	7065	if ${ac_cv_type_socklen_t+:} false; then :
7774	echo $ECHO_N "(cached) $ECHO_C" >&6	7066	$as_echo_n "(cached) " >&6
7775	else	7067	else
7776		7068
7777	cat >conftest.$ac_ext <<_ACEOF
7778	/* confdefs.h. */
7779	_ACEOF
7780	cat confdefs.h >>conftest.$ac_ext	7069	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7781	cat >>conftest.$ac_ext <<_ACEOF
7782	/* end confdefs.h. */	7070	/* end confdefs.h. */
7783	#include <sys/types.h>	7071	#include <sys/types.h>
7784	#include <sys/socket.h>	7072	#include <sys/socket.h>
7785	int	7073	int
7786	main ()	7074	main ()
…		…
7788	socklen_t len = 42; return len;	7076	socklen_t len = 42; return len;
7789	;	7077	;
7790	return 0;	7078	return 0;
7791	}	7079	}
7792	_ACEOF	7080	_ACEOF
7793	rm -f conftest.$ac_objext	7081	if ac_fn_cxx_try_compile "$LINENO"; then :
7794	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7795	(eval $ac_compile) 2>conftest.er1
7796	ac_status=$?
7797	grep -v '^ *+' conftest.er1 >conftest.err
7798	rm -f conftest.er1
7799	cat conftest.err >&5
7800	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7801	(exit $ac_status); } &&
7802	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7803	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7804	(eval $ac_try) 2>&5
7805	ac_status=$?
7806	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7807	(exit $ac_status); }; } &&
7808	{ ac_try='test -s conftest.$ac_objext'
7809	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7810	(eval $ac_try) 2>&5
7811	ac_status=$?
7812	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7813	(exit $ac_status); }; }; then
7814	ac_cv_type_socklen_t=yes	7082	ac_cv_type_socklen_t=yes
7815	else	7083	else
7816	echo "$as_me: failed program was:" >&5
7817	sed 's/^/\| /' conftest.$ac_ext >&5
7818
7819	ac_cv_type_socklen_t=no	7084	ac_cv_type_socklen_t=no
7820	fi	7085	fi
7821	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7086	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7822		7087
7823	fi	7088	fi
7824	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7089	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7825	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7090	$as_echo "$ac_cv_type_socklen_t" >&6; }
7826	if test $ac_cv_type_socklen_t = yes; then	7091	if test $ac_cv_type_socklen_t = yes; then
7827		7092
7828	cat >>confdefs.h <<\_ACEOF	7093	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7829	#define HAVE_SOCKLEN_T 1
7830	_ACEOF
7831		7094
7832	fi	7095	fi
7833		7096
7834	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7097	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7835	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7098	$as_echo_n "checking for struct addrinfo... " >&6; }
7836	if test "${ac_cv_struct_addrinfo+set}" = set; then	7099	if ${ac_cv_struct_addrinfo+:} false; then :
7837	echo $ECHO_N "(cached) $ECHO_C" >&6	7100	$as_echo_n "(cached) " >&6
7838	else	7101	else
7839		7102
7840	cat >conftest.$ac_ext <<_ACEOF
7841	/* confdefs.h. */
7842	_ACEOF
7843	cat confdefs.h >>conftest.$ac_ext	7103	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7844	cat >>conftest.$ac_ext <<_ACEOF
7845	/* end confdefs.h. */	7104	/* end confdefs.h. */
7846	#include <sys/types.h>	7105	#include <sys/types.h>
7847	#include <sys/socket.h>	7106	#include <sys/socket.h>
7848	#include <netdb.h>	7107	#include <netdb.h>
7849	int	7108	int
…		…
7852	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7111	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7853	;	7112	;
7854	return 0;	7113	return 0;
7855	}	7114	}
7856	_ACEOF	7115	_ACEOF
7857	rm -f conftest.$ac_objext	7116	if ac_fn_cxx_try_compile "$LINENO"; then :
7858	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7859	(eval $ac_compile) 2>conftest.er1
7860	ac_status=$?
7861	grep -v '^ *+' conftest.er1 >conftest.err
7862	rm -f conftest.er1
7863	cat conftest.err >&5
7864	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7865	(exit $ac_status); } &&
7866	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7867	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7868	(eval $ac_try) 2>&5
7869	ac_status=$?
7870	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7871	(exit $ac_status); }; } &&
7872	{ ac_try='test -s conftest.$ac_objext'
7873	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7874	(eval $ac_try) 2>&5
7875	ac_status=$?
7876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7877	(exit $ac_status); }; }; then
7878	ac_cv_struct_addrinfo=yes	7117	ac_cv_struct_addrinfo=yes
7879	else	7118	else
7880	echo "$as_me: failed program was:" >&5
7881	sed 's/^/\| /' conftest.$ac_ext >&5
7882
7883	ac_cv_struct_addrinfo=no	7119	ac_cv_struct_addrinfo=no
7884	fi	7120	fi
7885	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7121	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7886		7122
7887	fi	7123	fi
7888	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7889	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7125	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7890	if test $ac_cv_struct_addrinfo = yes; then	7126	if test $ac_cv_struct_addrinfo = yes; then
7891		7127
7892	cat >>confdefs.h <<\_ACEOF	7128	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7893	#define HAVE_STRUCT_ADDRINFO 1
7894	_ACEOF
7895		7129
7896	fi	7130	fi
7897		7131
7898	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7132	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7899	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7133	$as_echo_n "checking return type of signal handlers... " >&6; }
7900	if test "${ac_cv_type_signal+set}" = set; then	7134	if ${ac_cv_type_signal+:} false; then :
7901	echo $ECHO_N "(cached) $ECHO_C" >&6	7135	$as_echo_n "(cached) " >&6
7902	else	7136	else
7903	cat >conftest.$ac_ext <<_ACEOF
7904	/* confdefs.h. */
7905	_ACEOF
7906	cat confdefs.h >>conftest.$ac_ext	7137	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7907	cat >>conftest.$ac_ext <<_ACEOF
7908	/* end confdefs.h. */	7138	/* end confdefs.h. */
7909	#include <sys/types.h>	7139	#include <sys/types.h>
7910	#include <signal.h>	7140	#include <signal.h>
7911	#ifdef signal
7912	# undef signal
7913	#endif
7914	#ifdef __cplusplus
7915	extern "C" void (signal (int, void ()(int)))(int);
7916	#else
7917	void (*signal ()) ();
7918	#endif
7919		7141
7920	int	7142	int
7921	main ()	7143	main ()
7922	{	7144	{
7923	int i;	7145	return *(signal (0, 0)) (0) == 1;
7924	;	7146	;
7925	return 0;	7147	return 0;
7926	}	7148	}
7927	_ACEOF	7149	_ACEOF
7928	rm -f conftest.$ac_objext	7150	if ac_fn_cxx_try_compile "$LINENO"; then :
7929	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7151	ac_cv_type_signal=int
7930	(eval $ac_compile) 2>conftest.er1	7152	else
7931	ac_status=$?
7932	grep -v '^ *+' conftest.er1 >conftest.err
7933	rm -f conftest.er1
7934	cat conftest.err >&5
7935	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7936	(exit $ac_status); } &&
7937	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7938	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7939	(eval $ac_try) 2>&5
7940	ac_status=$?
7941	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7942	(exit $ac_status); }; } &&
7943	{ ac_try='test -s conftest.$ac_objext'
7944	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7945	(eval $ac_try) 2>&5
7946	ac_status=$?
7947	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7948	(exit $ac_status); }; }; then
7949	ac_cv_type_signal=void	7153	ac_cv_type_signal=void
7950	else
7951	echo "$as_me: failed program was:" >&5
7952	sed 's/^/\| /' conftest.$ac_ext >&5
7953
7954	ac_cv_type_signal=int
7955	fi	7154	fi
7956	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7155	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7957	fi	7156	fi
7958	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7157	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7959	echo "${ECHO_T}$ac_cv_type_signal" >&6	7158	$as_echo "$ac_cv_type_signal" >&6; }
7960		7159
7961	cat >>confdefs.h <<_ACEOF	7160	cat >>confdefs.h <<_ACEOF
7962	#define RETSIGTYPE $ac_cv_type_signal	7161	#define RETSIGTYPE $ac_cv_type_signal
7963	_ACEOF	7162	_ACEOF
7964		7163
…		…
7969	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7168	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7970	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7169	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7971	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7170	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7972		7171
7973		7172
7974	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7173	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7975	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7174	$as_echo_n "checking for ANSI C header files... " >&6; }
7976	if test "${ac_cv_header_stdc+set}" = set; then	7175	if ${ac_cv_header_stdc+:} false; then :
7977	echo $ECHO_N "(cached) $ECHO_C" >&6	7176	$as_echo_n "(cached) " >&6
7978	else	7177	else
7979	cat >conftest.$ac_ext <<_ACEOF
7980	/* confdefs.h. */
7981	_ACEOF
7982	cat confdefs.h >>conftest.$ac_ext	7178	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7983	cat >>conftest.$ac_ext <<_ACEOF
7984	/* end confdefs.h. */	7179	/* end confdefs.h. */
7985	#include <stdlib.h>	7180	#include <stdlib.h>
7986	#include <stdarg.h>	7181	#include <stdarg.h>
7987	#include <string.h>	7182	#include <string.h>
7988	#include <float.h>	7183	#include <float.h>
…		…
7993		7188
7994	;	7189	;
7995	return 0;	7190	return 0;
7996	}	7191	}
7997	_ACEOF	7192	_ACEOF
7998	rm -f conftest.$ac_objext	7193	if ac_fn_c_try_compile "$LINENO"; then :
7999	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8000	(eval $ac_compile) 2>conftest.er1
8001	ac_status=$?
8002	grep -v '^ *+' conftest.er1 >conftest.err
8003	rm -f conftest.er1
8004	cat conftest.err >&5
8005	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8006	(exit $ac_status); } &&
8007	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8008	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8009	(eval $ac_try) 2>&5
8010	ac_status=$?
8011	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8012	(exit $ac_status); }; } &&
8013	{ ac_try='test -s conftest.$ac_objext'
8014	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8015	(eval $ac_try) 2>&5
8016	ac_status=$?
8017	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8018	(exit $ac_status); }; }; then
8019	ac_cv_header_stdc=yes	7194	ac_cv_header_stdc=yes
8020	else	7195	else
8021	echo "$as_me: failed program was:" >&5
8022	sed 's/^/\| /' conftest.$ac_ext >&5
8023
8024	ac_cv_header_stdc=no	7196	ac_cv_header_stdc=no
8025	fi	7197	fi
8026	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7198	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8027		7199
8028	if test $ac_cv_header_stdc = yes; then	7200	if test $ac_cv_header_stdc = yes; then
8029	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7201	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8030	cat >conftest.$ac_ext <<_ACEOF
8031	/* confdefs.h. */
8032	_ACEOF
8033	cat confdefs.h >>conftest.$ac_ext	7202	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8034	cat >>conftest.$ac_ext <<_ACEOF
8035	/* end confdefs.h. */	7203	/* end confdefs.h. */
8036	#include <string.h>	7204	#include <string.h>
8037		7205
8038	_ACEOF	7206	_ACEOF
8039	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7207	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8040	$EGREP "memchr" >/dev/null 2>&1; then	7208	$EGREP "memchr" >/dev/null 2>&1; then :
8041	:	7209
8042	else	7210	else
8043	ac_cv_header_stdc=no	7211	ac_cv_header_stdc=no
8044	fi	7212	fi
8045	rm -f conftest*	7213	rm -f conftest*
8046		7214
8047	fi	7215	fi
8048		7216
8049	if test $ac_cv_header_stdc = yes; then	7217	if test $ac_cv_header_stdc = yes; then
8050	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7218	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8051	cat >conftest.$ac_ext <<_ACEOF
8052	/* confdefs.h. */
8053	_ACEOF
8054	cat confdefs.h >>conftest.$ac_ext	7219	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8055	cat >>conftest.$ac_ext <<_ACEOF
8056	/* end confdefs.h. */	7220	/* end confdefs.h. */
8057	#include <stdlib.h>	7221	#include <stdlib.h>
8058		7222
8059	_ACEOF	7223	_ACEOF
8060	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7224	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8061	$EGREP "free" >/dev/null 2>&1; then	7225	$EGREP "free" >/dev/null 2>&1; then :
8062	:	7226
8063	else	7227	else
8064	ac_cv_header_stdc=no	7228	ac_cv_header_stdc=no
8065	fi	7229	fi
8066	rm -f conftest*	7230	rm -f conftest*
8067		7231
8068	fi	7232	fi
8069		7233
8070	if test $ac_cv_header_stdc = yes; then	7234	if test $ac_cv_header_stdc = yes; then
8071	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7235	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8072	if test "$cross_compiling" = yes; then	7236	if test "$cross_compiling" = yes; then :
8073	:	7237	:
8074	else	7238	else
8075	cat >conftest.$ac_ext <<_ACEOF
8076	/* confdefs.h. */
8077	_ACEOF
8078	cat confdefs.h >>conftest.$ac_ext	7239	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8079	cat >>conftest.$ac_ext <<_ACEOF
8080	/* end confdefs.h. */	7240	/* end confdefs.h. */
8081	#include <ctype.h>	7241	#include <ctype.h>
		7242	#include <stdlib.h>
8082	#if ((' ' & 0x0FF) == 0x020)	7243	#if ((' ' & 0x0FF) == 0x020)
8083	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7244	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8084	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7245	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8085	#else	7246	#else
8086	# define ISLOWER(c) \	7247	# define ISLOWER(c) \
…		…
8096	{	7257	{
8097	int i;	7258	int i;
8098	for (i = 0; i < 256; i++)	7259	for (i = 0; i < 256; i++)
8099	if (XOR (islower (i), ISLOWER (i))	7260	if (XOR (islower (i), ISLOWER (i))
8100	\|\| toupper (i) != TOUPPER (i))	7261	\|\| toupper (i) != TOUPPER (i))
8101	exit(2);	7262	return 2;
8102	exit (0);
8103	}
8104	_ACEOF
8105	rm -f conftest$ac_exeext
8106	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8107	(eval $ac_link) 2>&5
8108	ac_status=$?
8109	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8110	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8111	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8112	(eval $ac_try) 2>&5
8113	ac_status=$?
8114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8115	(exit $ac_status); }; }; then
8116	:
8117	else
8118	echo "$as_me: program exited with status $ac_status" >&5
8119	echo "$as_me: failed program was:" >&5
8120	sed 's/^/\| /' conftest.$ac_ext >&5
8121
8122	( exit $ac_status )
8123	ac_cv_header_stdc=no
8124	fi
8125	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8126	fi
8127	fi
8128	fi
8129	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8130	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8131	if test $ac_cv_header_stdc = yes; then
8132
8133	cat >>confdefs.h <<\_ACEOF
8134	#define STDC_HEADERS 1
8135	_ACEOF
8136
8137	fi
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8151	do
8152	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8153	echo "$as_me:$LINENO: checking for $ac_func" >&5
8154	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8155	if eval "test \"\${$as_ac_var+set}\" = set"; then
8156	echo $ECHO_N "(cached) $ECHO_C" >&6
8157	else
8158	cat >conftest.$ac_ext <<_ACEOF
8159	/* confdefs.h. */
8160	_ACEOF
8161	cat confdefs.h >>conftest.$ac_ext
8162	cat >>conftest.$ac_ext <<_ACEOF
8163	/* end confdefs.h. */
8164	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8165	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8166	#define $ac_func innocuous_$ac_func
8167
8168	/* System header to define __stub macros and hopefully few prototypes,
8169	which can conflict with char $ac_func (); below.
8170	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8171	<limits.h> exists even on freestanding compilers. */
8172
8173	#ifdef __STDC__
8174	# include <limits.h>
8175	#else
8176	# include <assert.h>
8177	#endif
8178
8179	#undef $ac_func
8180
8181	/* Override any gcc2 internal prototype to avoid an error. */
8182	#ifdef __cplusplus
8183	extern "C"
8184	{
8185	#endif
8186	/* We use char because int might match the return type of a gcc2
8187	builtin and then its argument prototype would still apply. */
8188	char $ac_func ();
8189	/* The GNU C library defines this for functions which it implements
8190	to always fail with ENOSYS. Some functions are actually named
8191	something starting with __ and the normal name is an alias. */
8192	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8193	choke me
8194	#else
8195	char (*f) () = $ac_func;
8196	#endif
8197	#ifdef __cplusplus
8198	}
8199	#endif
8200
8201	int
8202	main ()
8203	{
8204	return f != $ac_func;
8205	;
8206	return 0;	7263	return 0;
8207	}	7264	}
8208	_ACEOF	7265	_ACEOF
		7266	if ac_fn_c_try_run "$LINENO"; then :
		7267
		7268	else
		7269	ac_cv_header_stdc=no
		7270	fi
		7271	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
8209	rm -f conftest.$ac_objext conftest$ac_exeext	7272	conftest.$ac_objext conftest.beam conftest.$ac_ext
8210	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8211	(eval $ac_link) 2>conftest.er1
8212	ac_status=$?
8213	grep -v '^ *+' conftest.er1 >conftest.err
8214	rm -f conftest.er1
8215	cat conftest.err >&5
8216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8217	(exit $ac_status); } &&
8218	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8219	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8220	(eval $ac_try) 2>&5
8221	ac_status=$?
8222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8223	(exit $ac_status); }; } &&
8224	{ ac_try='test -s conftest$ac_exeext'
8225	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8226	(eval $ac_try) 2>&5
8227	ac_status=$?
8228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8229	(exit $ac_status); }; }; then
8230	eval "$as_ac_var=yes"
8231	else
8232	echo "$as_me: failed program was:" >&5
8233	sed 's/^/\| /' conftest.$ac_ext >&5
8234
8235	eval "$as_ac_var=no"
8236	fi	7273	fi
8237	rm -f conftest.err conftest.$ac_objext \	7274
8238	conftest$ac_exeext conftest.$ac_ext
8239	fi	7275	fi
8240	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7276	fi
8241	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8242	if test `eval echo '${'$as_ac_var'}'` = yes; then	7278	$as_echo "$ac_cv_header_stdc" >&6; }
		7279	if test $ac_cv_header_stdc = yes; then
		7280
		7281	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7282
		7283	fi
		7284
		7285
		7286	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7287	do :
		7288	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7289	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7290	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8243	cat >>confdefs.h <<_ACEOF	7291	cat >>confdefs.h <<_ACEOF
8244	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1	7292	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8245	_ACEOF	7293	_ACEOF
8246		7294
8247	fi	7295	fi
8248	done	7296	done
8249		7297
8250		7298
8251	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7299	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8252	# for constant arguments. Useless!	7300	# for constant arguments. Useless!
8253	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7301	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8254	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7302	$as_echo_n "checking for working alloca.h... " >&6; }
8255	if test "${ac_cv_working_alloca_h+set}" = set; then	7303	if ${ac_cv_working_alloca_h+:} false; then :
8256	echo $ECHO_N "(cached) $ECHO_C" >&6	7304	$as_echo_n "(cached) " >&6
8257	else	7305	else
8258	cat >conftest.$ac_ext <<_ACEOF
8259	/* confdefs.h. */
8260	_ACEOF
8261	cat confdefs.h >>conftest.$ac_ext	7306	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8262	cat >>conftest.$ac_ext <<_ACEOF
8263	/* end confdefs.h. */	7307	/* end confdefs.h. */
8264	#include <alloca.h>	7308	#include <alloca.h>
8265	int	7309	int
8266	main ()	7310	main ()
8267	{	7311	{
8268	char p = (char ) alloca (2 * sizeof (int));	7312	char p = (char ) alloca (2 * sizeof (int));
		7313	if (p) return 0;
8269	;	7314	;
8270	return 0;	7315	return 0;
8271	}	7316	}
8272	_ACEOF	7317	_ACEOF
8273	rm -f conftest.$ac_objext conftest$ac_exeext	7318	if ac_fn_c_try_link "$LINENO"; then :
8274	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8275	(eval $ac_link) 2>conftest.er1
8276	ac_status=$?
8277	grep -v '^ *+' conftest.er1 >conftest.err
8278	rm -f conftest.er1
8279	cat conftest.err >&5
8280	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8281	(exit $ac_status); } &&
8282	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8283	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8284	(eval $ac_try) 2>&5
8285	ac_status=$?
8286	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8287	(exit $ac_status); }; } &&
8288	{ ac_try='test -s conftest$ac_exeext'
8289	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8290	(eval $ac_try) 2>&5
8291	ac_status=$?
8292	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8293	(exit $ac_status); }; }; then
8294	ac_cv_working_alloca_h=yes	7319	ac_cv_working_alloca_h=yes
8295	else	7320	else
8296	echo "$as_me: failed program was:" >&5
8297	sed 's/^/\| /' conftest.$ac_ext >&5
8298
8299	ac_cv_working_alloca_h=no	7321	ac_cv_working_alloca_h=no
8300	fi	7322	fi
8301	rm -f conftest.err conftest.$ac_objext \	7323	rm -f core conftest.err conftest.$ac_objext \
8302	conftest$ac_exeext conftest.$ac_ext	7324	conftest$ac_exeext conftest.$ac_ext
8303	fi	7325	fi
8304	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7326	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8305	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7327	$as_echo "$ac_cv_working_alloca_h" >&6; }
8306	if test $ac_cv_working_alloca_h = yes; then	7328	if test $ac_cv_working_alloca_h = yes; then
8307		7329
8308	cat >>confdefs.h <<\_ACEOF	7330	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8309	#define HAVE_ALLOCA_H 1
8310	_ACEOF
8311		7331
8312	fi	7332	fi
8313		7333
8314	echo "$as_me:$LINENO: checking for alloca" >&5	7334	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8315	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7335	$as_echo_n "checking for alloca... " >&6; }
8316	if test "${ac_cv_func_alloca_works+set}" = set; then	7336	if ${ac_cv_func_alloca_works+:} false; then :
8317	echo $ECHO_N "(cached) $ECHO_C" >&6	7337	$as_echo_n "(cached) " >&6
8318	else	7338	else
8319	cat >conftest.$ac_ext <<_ACEOF
8320	/* confdefs.h. */
8321	_ACEOF
8322	cat confdefs.h >>conftest.$ac_ext	7339	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8323	cat >>conftest.$ac_ext <<_ACEOF
8324	/* end confdefs.h. */	7340	/* end confdefs.h. */
8325	#ifdef __GNUC__	7341	#ifdef __GNUC__
8326	# define alloca __builtin_alloca	7342	# define alloca __builtin_alloca
8327	#else	7343	#else
8328	# ifdef _MSC_VER	7344	# ifdef _MSC_VER
8329	# include <malloc.h>	7345	# include <malloc.h>
8330	# define alloca _alloca	7346	# define alloca _alloca
8331	# else	7347	# else
8332	# if HAVE_ALLOCA_H	7348	# ifdef HAVE_ALLOCA_H
8333	# include <alloca.h>	7349	# include <alloca.h>
8334	# else	7350	# else
8335	# ifdef _AIX	7351	# ifdef _AIX
8336	#pragma alloca	7352	#pragma alloca
8337	# else	7353	# else
8338	# ifndef alloca /* predefined by HP cc +Olibcalls */	7354	# ifndef alloca /* predefined by HP cc +Olibcalls */
8339	char *alloca ();	7355	void *alloca (size_t);
8340	# endif	7356	# endif
8341	# endif	7357	# endif
8342	# endif	7358	# endif
8343	# endif	7359	# endif
8344	#endif	7360	#endif
8345		7361
8346	int	7362	int
8347	main ()	7363	main ()
8348	{	7364	{
8349	char p = (char ) alloca (1);	7365	char p = (char ) alloca (1);
		7366	if (p) return 0;
8350	;	7367	;
8351	return 0;	7368	return 0;
8352	}	7369	}
8353	_ACEOF	7370	_ACEOF
8354	rm -f conftest.$ac_objext conftest$ac_exeext	7371	if ac_fn_c_try_link "$LINENO"; then :
8355	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8356	(eval $ac_link) 2>conftest.er1
8357	ac_status=$?
8358	grep -v '^ *+' conftest.er1 >conftest.err
8359	rm -f conftest.er1
8360	cat conftest.err >&5
8361	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8362	(exit $ac_status); } &&
8363	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8364	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8365	(eval $ac_try) 2>&5
8366	ac_status=$?
8367	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8368	(exit $ac_status); }; } &&
8369	{ ac_try='test -s conftest$ac_exeext'
8370	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8371	(eval $ac_try) 2>&5
8372	ac_status=$?
8373	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8374	(exit $ac_status); }; }; then
8375	ac_cv_func_alloca_works=yes	7372	ac_cv_func_alloca_works=yes
8376	else	7373	else
8377	echo "$as_me: failed program was:" >&5
8378	sed 's/^/\| /' conftest.$ac_ext >&5
8379
8380	ac_cv_func_alloca_works=no	7374	ac_cv_func_alloca_works=no
8381	fi	7375	fi
8382	rm -f conftest.err conftest.$ac_objext \	7376	rm -f core conftest.err conftest.$ac_objext \
8383	conftest$ac_exeext conftest.$ac_ext	7377	conftest$ac_exeext conftest.$ac_ext
8384	fi	7378	fi
8385	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8386	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7380	$as_echo "$ac_cv_func_alloca_works" >&6; }
8387		7381
8388	if test $ac_cv_func_alloca_works = yes; then	7382	if test $ac_cv_func_alloca_works = yes; then
8389		7383
8390	cat >>confdefs.h <<\_ACEOF	7384	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8391	#define HAVE_ALLOCA 1
8392	_ACEOF
8393		7385
8394	else	7386	else
8395	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7387	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8396	# that cause trouble. Some versions do not even contain alloca or	7388	# that cause trouble. Some versions do not even contain alloca or
8397	# contain a buggy version. If you still want to use their alloca,	7389	# contain a buggy version. If you still want to use their alloca,
8398	# use ar to extract alloca.o from them instead of compiling alloca.c.	7390	# use ar to extract alloca.o from them instead of compiling alloca.c.
8399		7391
8400	ALLOCA=alloca.$ac_objext	7392	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8401		7393
8402	cat >>confdefs.h <<\_ACEOF	7394	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8403	#define C_ALLOCA 1
8404	_ACEOF
8405		7395
8406		7396
8407	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7397	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
8408	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7398	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8409	if test "${ac_cv_os_cray+set}" = set; then	7399	if ${ac_cv_os_cray+:} false; then :
8410	echo $ECHO_N "(cached) $ECHO_C" >&6	7400	$as_echo_n "(cached) " >&6
8411	else	7401	else
8412	cat >conftest.$ac_ext <<_ACEOF
8413	/* confdefs.h. */
8414	_ACEOF
8415	cat confdefs.h >>conftest.$ac_ext	7402	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8416	cat >>conftest.$ac_ext <<_ACEOF
8417	/* end confdefs.h. */	7403	/* end confdefs.h. */
8418	#if defined(CRAY) && ! defined(CRAY2)	7404	#if defined CRAY && ! defined CRAY2
8419	webecray	7405	webecray
8420	#else	7406	#else
8421	wenotbecray	7407	wenotbecray
8422	#endif	7408	#endif
8423		7409
8424	_ACEOF	7410	_ACEOF
8425	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7411	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8426	$EGREP "webecray" >/dev/null 2>&1; then	7412	$EGREP "webecray" >/dev/null 2>&1; then :
8427	ac_cv_os_cray=yes	7413	ac_cv_os_cray=yes
8428	else	7414	else
8429	ac_cv_os_cray=no	7415	ac_cv_os_cray=no
8430	fi	7416	fi
8431	rm -f conftest*	7417	rm -f conftest*
8432		7418
8433	fi	7419	fi
8434	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7420	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8435	echo "${ECHO_T}$ac_cv_os_cray" >&6	7421	$as_echo "$ac_cv_os_cray" >&6; }
8436	if test $ac_cv_os_cray = yes; then	7422	if test $ac_cv_os_cray = yes; then
8437	for ac_func in _getb67 GETB67 getb67; do	7423	for ac_func in _getb67 GETB67 getb67; do
8438	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`	7424	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8439	echo "$as_me:$LINENO: checking for $ac_func" >&5	7425	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8440	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8441	if eval "test \"\${$as_ac_var+set}\" = set"; then	7426	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8442	echo $ECHO_N "(cached) $ECHO_C" >&6
8443	else
8444	cat >conftest.$ac_ext <<_ACEOF
8445	/* confdefs.h. */
8446	_ACEOF
8447	cat confdefs.h >>conftest.$ac_ext
8448	cat >>conftest.$ac_ext <<_ACEOF
8449	/* end confdefs.h. */
8450	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8451	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8452	#define $ac_func innocuous_$ac_func
8453
8454	/* System header to define __stub macros and hopefully few prototypes,
8455	which can conflict with char $ac_func (); below.
8456	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8457	<limits.h> exists even on freestanding compilers. */
8458
8459	#ifdef __STDC__
8460	# include <limits.h>
8461	#else
8462	# include <assert.h>
8463	#endif
8464
8465	#undef $ac_func
8466
8467	/* Override any gcc2 internal prototype to avoid an error. */
8468	#ifdef __cplusplus
8469	extern "C"
8470	{
8471	#endif
8472	/* We use char because int might match the return type of a gcc2
8473	builtin and then its argument prototype would still apply. */
8474	char $ac_func ();
8475	/* The GNU C library defines this for functions which it implements
8476	to always fail with ENOSYS. Some functions are actually named
8477	something starting with __ and the normal name is an alias. */
8478	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8479	choke me
8480	#else
8481	char (*f) () = $ac_func;
8482	#endif
8483	#ifdef __cplusplus
8484	}
8485	#endif
8486
8487	int
8488	main ()
8489	{
8490	return f != $ac_func;
8491	;
8492	return 0;
8493	}
8494	_ACEOF
8495	rm -f conftest.$ac_objext conftest$ac_exeext
8496	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8497	(eval $ac_link) 2>conftest.er1
8498	ac_status=$?
8499	grep -v '^ *+' conftest.er1 >conftest.err
8500	rm -f conftest.er1
8501	cat conftest.err >&5
8502	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8503	(exit $ac_status); } &&
8504	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8505	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8506	(eval $ac_try) 2>&5
8507	ac_status=$?
8508	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8509	(exit $ac_status); }; } &&
8510	{ ac_try='test -s conftest$ac_exeext'
8511	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8512	(eval $ac_try) 2>&5
8513	ac_status=$?
8514	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8515	(exit $ac_status); }; }; then
8516	eval "$as_ac_var=yes"
8517	else
8518	echo "$as_me: failed program was:" >&5
8519	sed 's/^/\| /' conftest.$ac_ext >&5
8520
8521	eval "$as_ac_var=no"
8522	fi
8523	rm -f conftest.err conftest.$ac_objext \
8524	conftest$ac_exeext conftest.$ac_ext
8525	fi
8526	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8527	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8528	if test `eval echo '${'$as_ac_var'}'` = yes; then
8529		7427
8530	cat >>confdefs.h <<_ACEOF	7428	cat >>confdefs.h <<_ACEOF
8531	#define CRAY_STACKSEG_END $ac_func	7429	#define CRAY_STACKSEG_END $ac_func
8532	_ACEOF	7430	_ACEOF
8533		7431
…		…
8535	fi	7433	fi
8536		7434
8537	done	7435	done
8538	fi	7436	fi
8539		7437
8540	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7438	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
8541	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7439	$as_echo_n "checking stack direction for C alloca... " >&6; }
8542	if test "${ac_cv_c_stack_direction+set}" = set; then	7440	if ${ac_cv_c_stack_direction+:} false; then :
8543	echo $ECHO_N "(cached) $ECHO_C" >&6	7441	$as_echo_n "(cached) " >&6
8544	else	7442	else
8545	if test "$cross_compiling" = yes; then	7443	if test "$cross_compiling" = yes; then :
8546	ac_cv_c_stack_direction=0	7444	ac_cv_c_stack_direction=0
8547	else	7445	else
8548	cat >conftest.$ac_ext <<_ACEOF
8549	/* confdefs.h. */
8550	_ACEOF
8551	cat confdefs.h >>conftest.$ac_ext	7446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8552	cat >>conftest.$ac_ext <<_ACEOF
8553	/* end confdefs.h. */	7447	/* end confdefs.h. */
		7448	$ac_includes_default
8554	int	7449	int
8555	find_stack_direction ()	7450	find_stack_direction (int *addr, int depth)
8556	{	7451	{
8557	static char *addr = 0;	7452	int dir, dummy = 0;
8558	auto char dummy;
8559	if (addr == 0)	7453	if (! addr)
8560	{
8561	addr = &dummy;	7454	addr = &dummy;
8562	return find_stack_direction ();	7455	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8563	}	7456	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8564	else	7457	return dir + dummy;
8565	return (&dummy > addr) ? 1 : -1;
8566	}	7458	}
8567		7459
8568	int	7460	int
8569	main ()	7461	main (int argc, char **argv)
8570	{	7462	{
8571	exit (find_stack_direction () < 0);	7463	return find_stack_direction (0, argc + !argv + 20) < 0;
8572	}	7464	}
8573	_ACEOF	7465	_ACEOF
8574	rm -f conftest$ac_exeext	7466	if ac_fn_c_try_run "$LINENO"; then :
8575	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8576	(eval $ac_link) 2>&5
8577	ac_status=$?
8578	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8579	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8580	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8581	(eval $ac_try) 2>&5
8582	ac_status=$?
8583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8584	(exit $ac_status); }; }; then
8585	ac_cv_c_stack_direction=1	7467	ac_cv_c_stack_direction=1
8586	else	7468	else
8587	echo "$as_me: program exited with status $ac_status" >&5
8588	echo "$as_me: failed program was:" >&5
8589	sed 's/^/\| /' conftest.$ac_ext >&5
8590
8591	( exit $ac_status )
8592	ac_cv_c_stack_direction=-1	7469	ac_cv_c_stack_direction=-1
8593	fi	7470	fi
8594	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7471	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		7472	conftest.$ac_objext conftest.beam conftest.$ac_ext
8595	fi	7473	fi
		7474
8596	fi	7475	fi
8597	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8598	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7477	$as_echo "$ac_cv_c_stack_direction" >&6; }
8599
8600	cat >>confdefs.h <<_ACEOF	7478	cat >>confdefs.h <<_ACEOF
8601	#define STACK_DIRECTION $ac_cv_c_stack_direction	7479	#define STACK_DIRECTION $ac_cv_c_stack_direction
8602	_ACEOF	7480	_ACEOF
8603		7481
8604		7482
8605	fi	7483	fi
8606		7484
8607		7485
8608		7486
8609	echo "$as_me:$LINENO: checking for socket" >&5	7487	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8610	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8611	if test "${ac_cv_func_socket+set}" = set; then
8612	echo $ECHO_N "(cached) $ECHO_C" >&6
8613	else
8614	cat >conftest.$ac_ext <<_ACEOF
8615	/* confdefs.h. */
8616	_ACEOF
8617	cat confdefs.h >>conftest.$ac_ext
8618	cat >>conftest.$ac_ext <<_ACEOF
8619	/* end confdefs.h. */
8620	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8621	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8622	#define socket innocuous_socket
8623
8624	/* System header to define __stub macros and hopefully few prototypes,
8625	which can conflict with char socket (); below.
8626	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8627	<limits.h> exists even on freestanding compilers. */
8628
8629	#ifdef __STDC__
8630	# include <limits.h>
8631	#else
8632	# include <assert.h>
8633	#endif
8634
8635	#undef socket
8636
8637	/* Override any gcc2 internal prototype to avoid an error. */
8638	#ifdef __cplusplus
8639	extern "C"
8640	{
8641	#endif
8642	/* We use char because int might match the return type of a gcc2
8643	builtin and then its argument prototype would still apply. */
8644	char socket ();
8645	/* The GNU C library defines this for functions which it implements
8646	to always fail with ENOSYS. Some functions are actually named
8647	something starting with __ and the normal name is an alias. */
8648	#if defined (__stub_socket) \|\| defined (__stub___socket)
8649	choke me
8650	#else
8651	char (*f) () = socket;
8652	#endif
8653	#ifdef __cplusplus
8654	}
8655	#endif
8656
8657	int
8658	main ()
8659	{
8660	return f != socket;
8661	;
8662	return 0;
8663	}
8664	_ACEOF
8665	rm -f conftest.$ac_objext conftest$ac_exeext
8666	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8667	(eval $ac_link) 2>conftest.er1
8668	ac_status=$?
8669	grep -v '^ *+' conftest.er1 >conftest.err
8670	rm -f conftest.er1
8671	cat conftest.err >&5
8672	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8673	(exit $ac_status); } &&
8674	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8675	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8676	(eval $ac_try) 2>&5
8677	ac_status=$?
8678	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8679	(exit $ac_status); }; } &&
8680	{ ac_try='test -s conftest$ac_exeext'
8681	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8682	(eval $ac_try) 2>&5
8683	ac_status=$?
8684	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8685	(exit $ac_status); }; }; then
8686	ac_cv_func_socket=yes
8687	else
8688	echo "$as_me: failed program was:" >&5
8689	sed 's/^/\| /' conftest.$ac_ext >&5
8690
8691	ac_cv_func_socket=no
8692	fi
8693	rm -f conftest.err conftest.$ac_objext \
8694	conftest$ac_exeext conftest.$ac_ext
8695	fi
8696	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8697	echo "${ECHO_T}$ac_cv_func_socket" >&6
8698	if test $ac_cv_func_socket = yes; then	7488	if test "x$ac_cv_func_socket" = xyes; then :
8699	:
8700	else
8701		7489
		7490	else
8702		7491
8703	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7492	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8704	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7493	$as_echo_n "checking for connect in -lsocket... " >&6; }
8705	if test "${ac_cv_lib_socket_connect+set}" = set; then	7494	if ${ac_cv_lib_socket_connect+:} false; then :
8706	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	$as_echo_n "(cached) " >&6
8707	else	7496	else
8708	ac_check_lib_save_LIBS=$LIBS	7497	ac_check_lib_save_LIBS=$LIBS
8709	LIBS="-lsocket $LIBS"	7498	LIBS="-lsocket $LIBS"
8710	cat >conftest.$ac_ext <<_ACEOF
8711	/* confdefs.h. */
8712	_ACEOF
8713	cat confdefs.h >>conftest.$ac_ext	7499	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8714	cat >>conftest.$ac_ext <<_ACEOF
8715	/* end confdefs.h. */	7500	/* end confdefs.h. */
8716		7501
8717	/* Override any gcc2 internal prototype to avoid an error. */	7502	/* Override any GCC internal prototype to avoid an error.
		7503	Use char because int might match the return type of a GCC
		7504	builtin and then its argument prototype would still apply. */
8718	#ifdef __cplusplus	7505	#ifdef __cplusplus
8719	extern "C"	7506	extern "C"
8720	#endif	7507	#endif
8721	/* We use char because int might match the return type of a gcc2
8722	builtin and then its argument prototype would still apply. */
8723	char connect ();	7508	char connect ();
8724	int	7509	int
8725	main ()	7510	main ()
8726	{	7511	{
8727	connect ();	7512	return connect ();
8728	;	7513	;
8729	return 0;	7514	return 0;
8730	}	7515	}
8731	_ACEOF	7516	_ACEOF
8732	rm -f conftest.$ac_objext conftest$ac_exeext	7517	if ac_fn_c_try_link "$LINENO"; then :
8733	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8734	(eval $ac_link) 2>conftest.er1
8735	ac_status=$?
8736	grep -v '^ *+' conftest.er1 >conftest.err
8737	rm -f conftest.er1
8738	cat conftest.err >&5
8739	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8740	(exit $ac_status); } &&
8741	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8742	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8743	(eval $ac_try) 2>&5
8744	ac_status=$?
8745	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8746	(exit $ac_status); }; } &&
8747	{ ac_try='test -s conftest$ac_exeext'
8748	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8749	(eval $ac_try) 2>&5
8750	ac_status=$?
8751	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8752	(exit $ac_status); }; }; then
8753	ac_cv_lib_socket_connect=yes	7518	ac_cv_lib_socket_connect=yes
8754	else	7519	else
8755	echo "$as_me: failed program was:" >&5
8756	sed 's/^/\| /' conftest.$ac_ext >&5
8757
8758	ac_cv_lib_socket_connect=no	7520	ac_cv_lib_socket_connect=no
8759	fi	7521	fi
8760	rm -f conftest.err conftest.$ac_objext \	7522	rm -f core conftest.err conftest.$ac_objext \
8761	conftest$ac_exeext conftest.$ac_ext	7523	conftest$ac_exeext conftest.$ac_ext
8762	LIBS=$ac_check_lib_save_LIBS	7524	LIBS=$ac_check_lib_save_LIBS
8763	fi	7525	fi
8764	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7526	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8765	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7527	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8766	if test $ac_cv_lib_socket_connect = yes; then	7528	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8767	cat >>confdefs.h <<_ACEOF	7529	cat >>confdefs.h <<_ACEOF
8768	#define HAVE_LIBSOCKET 1	7530	#define HAVE_LIBSOCKET 1
8769	_ACEOF	7531	_ACEOF
8770		7532
8771	LIBS="-lsocket $LIBS"	7533	LIBS="-lsocket $LIBS"
…		…
8773	fi	7535	fi
8774		7536
8775		7537
8776	fi	7538	fi
8777		7539
8778	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7540	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8779	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8780	if test "${ac_cv_func_gethostbyname+set}" = set; then
8781	echo $ECHO_N "(cached) $ECHO_C" >&6
8782	else
8783	cat >conftest.$ac_ext <<_ACEOF
8784	/* confdefs.h. */
8785	_ACEOF
8786	cat confdefs.h >>conftest.$ac_ext
8787	cat >>conftest.$ac_ext <<_ACEOF
8788	/* end confdefs.h. */
8789	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8790	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8791	#define gethostbyname innocuous_gethostbyname
8792
8793	/* System header to define __stub macros and hopefully few prototypes,
8794	which can conflict with char gethostbyname (); below.
8795	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8796	<limits.h> exists even on freestanding compilers. */
8797
8798	#ifdef __STDC__
8799	# include <limits.h>
8800	#else
8801	# include <assert.h>
8802	#endif
8803
8804	#undef gethostbyname
8805
8806	/* Override any gcc2 internal prototype to avoid an error. */
8807	#ifdef __cplusplus
8808	extern "C"
8809	{
8810	#endif
8811	/* We use char because int might match the return type of a gcc2
8812	builtin and then its argument prototype would still apply. */
8813	char gethostbyname ();
8814	/* The GNU C library defines this for functions which it implements
8815	to always fail with ENOSYS. Some functions are actually named
8816	something starting with __ and the normal name is an alias. */
8817	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
8818	choke me
8819	#else
8820	char (*f) () = gethostbyname;
8821	#endif
8822	#ifdef __cplusplus
8823	}
8824	#endif
8825
8826	int
8827	main ()
8828	{
8829	return f != gethostbyname;
8830	;
8831	return 0;
8832	}
8833	_ACEOF
8834	rm -f conftest.$ac_objext conftest$ac_exeext
8835	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8836	(eval $ac_link) 2>conftest.er1
8837	ac_status=$?
8838	grep -v '^ *+' conftest.er1 >conftest.err
8839	rm -f conftest.er1
8840	cat conftest.err >&5
8841	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8842	(exit $ac_status); } &&
8843	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8844	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8845	(eval $ac_try) 2>&5
8846	ac_status=$?
8847	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8848	(exit $ac_status); }; } &&
8849	{ ac_try='test -s conftest$ac_exeext'
8850	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8851	(eval $ac_try) 2>&5
8852	ac_status=$?
8853	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8854	(exit $ac_status); }; }; then
8855	ac_cv_func_gethostbyname=yes
8856	else
8857	echo "$as_me: failed program was:" >&5
8858	sed 's/^/\| /' conftest.$ac_ext >&5
8859
8860	ac_cv_func_gethostbyname=no
8861	fi
8862	rm -f conftest.err conftest.$ac_objext \
8863	conftest$ac_exeext conftest.$ac_ext
8864	fi
8865	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8866	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8867	if test $ac_cv_func_gethostbyname = yes; then	7541	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8868	:
8869	else
8870		7542
		7543	else
8871		7544
8872	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7545	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8873	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7546	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8874	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7547	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8875	echo $ECHO_N "(cached) $ECHO_C" >&6	7548	$as_echo_n "(cached) " >&6
8876	else	7549	else
8877	ac_check_lib_save_LIBS=$LIBS	7550	ac_check_lib_save_LIBS=$LIBS
8878	LIBS="-lnsl $LIBS"	7551	LIBS="-lnsl $LIBS"
8879	cat >conftest.$ac_ext <<_ACEOF
8880	/* confdefs.h. */
8881	_ACEOF
8882	cat confdefs.h >>conftest.$ac_ext	7552	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8883	cat >>conftest.$ac_ext <<_ACEOF
8884	/* end confdefs.h. */	7553	/* end confdefs.h. */
8885		7554
8886	/* Override any gcc2 internal prototype to avoid an error. */	7555	/* Override any GCC internal prototype to avoid an error.
		7556	Use char because int might match the return type of a GCC
		7557	builtin and then its argument prototype would still apply. */
8887	#ifdef __cplusplus	7558	#ifdef __cplusplus
8888	extern "C"	7559	extern "C"
8889	#endif	7560	#endif
8890	/* We use char because int might match the return type of a gcc2
8891	builtin and then its argument prototype would still apply. */
8892	char gethostbyname ();	7561	char gethostbyname ();
8893	int	7562	int
8894	main ()	7563	main ()
8895	{	7564	{
8896	gethostbyname ();	7565	return gethostbyname ();
8897	;	7566	;
8898	return 0;	7567	return 0;
8899	}	7568	}
8900	_ACEOF	7569	_ACEOF
8901	rm -f conftest.$ac_objext conftest$ac_exeext	7570	if ac_fn_c_try_link "$LINENO"; then :
8902	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8903	(eval $ac_link) 2>conftest.er1
8904	ac_status=$?
8905	grep -v '^ *+' conftest.er1 >conftest.err
8906	rm -f conftest.er1
8907	cat conftest.err >&5
8908	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8909	(exit $ac_status); } &&
8910	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8911	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8912	(eval $ac_try) 2>&5
8913	ac_status=$?
8914	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8915	(exit $ac_status); }; } &&
8916	{ ac_try='test -s conftest$ac_exeext'
8917	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8918	(eval $ac_try) 2>&5
8919	ac_status=$?
8920	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8921	(exit $ac_status); }; }; then
8922	ac_cv_lib_nsl_gethostbyname=yes	7571	ac_cv_lib_nsl_gethostbyname=yes
8923	else	7572	else
8924	echo "$as_me: failed program was:" >&5
8925	sed 's/^/\| /' conftest.$ac_ext >&5
8926
8927	ac_cv_lib_nsl_gethostbyname=no	7573	ac_cv_lib_nsl_gethostbyname=no
8928	fi	7574	fi
8929	rm -f conftest.err conftest.$ac_objext \	7575	rm -f core conftest.err conftest.$ac_objext \
8930	conftest$ac_exeext conftest.$ac_ext	7576	conftest$ac_exeext conftest.$ac_ext
8931	LIBS=$ac_check_lib_save_LIBS	7577	LIBS=$ac_check_lib_save_LIBS
8932	fi	7578	fi
8933	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7579	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8934	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7580	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8935	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7581	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
8936	cat >>confdefs.h <<_ACEOF	7582	cat >>confdefs.h <<_ACEOF
8937	#define HAVE_LIBNSL 1	7583	#define HAVE_LIBNSL 1
8938	_ACEOF	7584	_ACEOF
8939		7585
8940	LIBS="-lnsl $LIBS"	7586	LIBS="-lnsl $LIBS"
…		…
8943		7589
8944		7590
8945	fi	7591	fi
8946		7592
8947		7593
		7594
		7595	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7596	do :
		7597	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		7598	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7599	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7600	cat >>confdefs.h <<_ACEOF
		7601	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
		7602	_ACEOF
		7603
		7604	fi
		7605
		7606	done
		7607
		7608
		7609	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7610	do :
		7611	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7612	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7613	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7614	cat >>confdefs.h <<_ACEOF
		7615	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
		7616	_ACEOF
		7617
		7618	fi
		7619	done
		7620
		7621
		7622	for ac_func in clock_gettime
		7623	do :
		7624	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7625	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7626	cat >>confdefs.h <<_ACEOF
		7627	#define HAVE_CLOCK_GETTIME 1
		7628	_ACEOF
		7629
		7630	else
		7631
		7632	if test $(uname) = Linux; then
		7633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7634	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7635	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7636	/* end confdefs.h. */
		7637	#include <unistd.h>
		7638	#include <sys/syscall.h>
		7639	#include <time.h>
		7640	int
		7641	main ()
		7642	{
		7643	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7644	;
		7645	return 0;
		7646	}
		7647	_ACEOF
		7648	if ac_fn_c_try_link "$LINENO"; then :
		7649	ac_have_clock_syscall=1
		7650
		7651	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7652
		7653	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7654	$as_echo "yes" >&6; }
		7655	else
		7656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7657	$as_echo "no" >&6; }
		7658	fi
		7659	rm -f core conftest.err conftest.$ac_objext \
		7660	conftest$ac_exeext conftest.$ac_ext
		7661	fi
		7662	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7663	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7664	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7665	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
		7666	$as_echo_n "(cached) " >&6
		7667	else
		7668	ac_check_lib_save_LIBS=$LIBS
		7669	LIBS="-lrt $LIBS"
		7670	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7671	/* end confdefs.h. */
		7672
		7673	/* Override any GCC internal prototype to avoid an error.
		7674	Use char because int might match the return type of a GCC
		7675	builtin and then its argument prototype would still apply. */
		7676	#ifdef __cplusplus
		7677	extern "C"
		7678	#endif
		7679	char clock_gettime ();
		7680	int
		7681	main ()
		7682	{
		7683	return clock_gettime ();
		7684	;
		7685	return 0;
		7686	}
		7687	_ACEOF
		7688	if ac_fn_c_try_link "$LINENO"; then :
		7689	ac_cv_lib_rt_clock_gettime=yes
		7690	else
		7691	ac_cv_lib_rt_clock_gettime=no
		7692	fi
		7693	rm -f core conftest.err conftest.$ac_objext \
		7694	conftest$ac_exeext conftest.$ac_ext
		7695	LIBS=$ac_check_lib_save_LIBS
		7696	fi
		7697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7698	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7699	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
		7700	cat >>confdefs.h <<_ACEOF
		7701	#define HAVE_LIBRT 1
		7702	_ACEOF
		7703
		7704	LIBS="-lrt $LIBS"
		7705
		7706	fi
		7707
		7708	unset ac_cv_func_clock_gettime
		7709	for ac_func in clock_gettime
		7710	do :
		7711	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7712	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7713	cat >>confdefs.h <<_ACEOF
		7714	#define HAVE_CLOCK_GETTIME 1
		7715	_ACEOF
		7716
		7717	fi
		7718	done
		7719
		7720	fi
		7721
		7722	fi
		7723	done
		7724
		7725
		7726	for ac_func in nanosleep
		7727	do :
		7728	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7729	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7730	cat >>confdefs.h <<_ACEOF
		7731	#define HAVE_NANOSLEEP 1
		7732	_ACEOF
		7733
		7734	else
		7735
		7736	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7738	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7739	if ${ac_cv_lib_rt_nanosleep+:} false; then :
		7740	$as_echo_n "(cached) " >&6
		7741	else
		7742	ac_check_lib_save_LIBS=$LIBS
		7743	LIBS="-lrt $LIBS"
		7744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7745	/* end confdefs.h. */
		7746
		7747	/* Override any GCC internal prototype to avoid an error.
		7748	Use char because int might match the return type of a GCC
		7749	builtin and then its argument prototype would still apply. */
		7750	#ifdef __cplusplus
		7751	extern "C"
		7752	#endif
		7753	char nanosleep ();
		7754	int
		7755	main ()
		7756	{
		7757	return nanosleep ();
		7758	;
		7759	return 0;
		7760	}
		7761	_ACEOF
		7762	if ac_fn_c_try_link "$LINENO"; then :
		7763	ac_cv_lib_rt_nanosleep=yes
		7764	else
		7765	ac_cv_lib_rt_nanosleep=no
		7766	fi
		7767	rm -f core conftest.err conftest.$ac_objext \
		7768	conftest$ac_exeext conftest.$ac_ext
		7769	LIBS=$ac_check_lib_save_LIBS
		7770	fi
		7771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7772	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7773	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
		7774	cat >>confdefs.h <<_ACEOF
		7775	#define HAVE_LIBRT 1
		7776	_ACEOF
		7777
		7778	LIBS="-lrt $LIBS"
		7779
		7780	fi
		7781
		7782	unset ac_cv_func_nanosleep
		7783	for ac_func in nanosleep
		7784	do :
		7785	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7786	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7787	cat >>confdefs.h <<_ACEOF
		7788	#define HAVE_NANOSLEEP 1
		7789	_ACEOF
		7790
		7791	fi
		7792	done
		7793
		7794	fi
		7795
		7796	fi
		7797	done
		7798
		7799
		7800	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		7801	LIBM=m
		7802	fi
		7803	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		7804	$as_echo_n "checking for library containing floor... " >&6; }
		7805	if ${ac_cv_search_floor+:} false; then :
		7806	$as_echo_n "(cached) " >&6
		7807	else
		7808	ac_func_search_save_LIBS=$LIBS
		7809	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7810	/* end confdefs.h. */
		7811
		7812	/* Override any GCC internal prototype to avoid an error.
		7813	Use char because int might match the return type of a GCC
		7814	builtin and then its argument prototype would still apply. */
		7815	#ifdef __cplusplus
		7816	extern "C"
		7817	#endif
		7818	char floor ();
		7819	int
		7820	main ()
		7821	{
		7822	return floor ();
		7823	;
		7824	return 0;
		7825	}
		7826	_ACEOF
		7827	for ac_lib in '' $LIBM; do
		7828	if test -z "$ac_lib"; then
		7829	ac_res="none required"
		7830	else
		7831	ac_res=-l$ac_lib
		7832	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		7833	fi
		7834	if ac_fn_c_try_link "$LINENO"; then :
		7835	ac_cv_search_floor=$ac_res
		7836	fi
		7837	rm -f core conftest.err conftest.$ac_objext \
		7838	conftest$ac_exeext
		7839	if ${ac_cv_search_floor+:} false; then :
		7840	break
		7841	fi
		7842	done
		7843	if ${ac_cv_search_floor+:} false; then :
		7844
		7845	else
		7846	ac_cv_search_floor=no
		7847	fi
		7848	rm conftest.$ac_ext
		7849	LIBS=$ac_func_search_save_LIBS
		7850	fi
		7851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		7852	$as_echo "$ac_cv_search_floor" >&6; }
		7853	ac_res=$ac_cv_search_floor
		7854	if test "$ac_res" != no; then :
		7855	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		7856
		7857	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		7858
		7859	fi
		7860
		7861
		7862
		7863
8948	ac_ext=cc	7864	ac_ext=cpp
8949	ac_cpp='$CXXCPP $CPPFLAGS'	7865	ac_cpp='$CXXCPP $CPPFLAGS'
8950	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7866	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8951	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7867	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8952	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7868	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8953		7869
…		…
8969		7885
8970	_ACEOF	7886	_ACEOF
8971		7887
8972	# The following way of writing the cache mishandles newlines in values,	7888	# The following way of writing the cache mishandles newlines in values,
8973	# but we know of no workaround that is simple, portable, and efficient.	7889	# but we know of no workaround that is simple, portable, and efficient.
8974	# So, don't put newlines in cache variables' values.	7890	# So, we kill variables containing newlines.
8975	# Ultrix sh set writes to stderr and can't be redirected directly,	7891	# Ultrix sh set writes to stderr and can't be redirected directly,
8976	# and sets the high bit in the cache file unless we assign to the vars.	7892	# and sets the high bit in the cache file unless we assign to the vars.
8977	{	7893	(
		7894	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		7895	eval ac_val=\$$ac_var
		7896	case $ac_val in #(
		7897	${as_nl})
		7898	case $ac_var in #(
		7899	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		7900	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		7901	esac
		7902	case $ac_var in #(
		7903	_ \| IFS \| as_nl) ;; #(
		7904	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		7905	*) { eval $ac_var=; unset $ac_var;} ;;
		7906	esac ;;
		7907	esac
		7908	done
		7909
8978	(set) 2>&1 \|	7910	(set) 2>&1 \|
8979	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	7911	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8980	ac_space=\ )	7912	${as_nl}ac_space=\ )
8981	# `set' does not quote correctly, so add quotes (double-quote	7913	# `set' does not quote correctly, so add quotes: double-quote
8982	# substitution turns \\\\ into \\, and sed turns \\ into \).	7914	# substitution turns \\\\ into \\, and sed turns \\ into \.
8983	sed -n \	7915	sed -n \
8984	"s/'/'\\\\''/g;	7916	"s/'/'\\\\''/g;
8985	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	7917	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8986	;;	7918	;; #(
8987	*)	7919	*)
8988	# `set' quotes correctly as required by POSIX, so do not add quotes.	7920	# `set' quotes correctly as required by POSIX, so do not add quotes.
8989	sed -n \	7921	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
8990	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8991	;;	7922	;;
8992	esac;	7923	esac \|
8993	} \|	7924	sort
		7925	) \|
8994	sed '	7926	sed '
		7927	/^ac_cv_env_/b end
8995	t clear	7928	t clear
8996	: clear	7929	:clear
8997	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	7930	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
8998	t end	7931	t end
8999	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	7932	s/^$[^=]$=$.$$/\1=${\1=\2}/
9000	: end' >>confcache	7933	:end' >>confcache
9001	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7934	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9002	if test -w $cache_file; then	7935	if test -w "$cache_file"; then
9003	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	7936	if test "x$cache_file" != "x/dev/null"; then
		7937	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		7938	$as_echo "$as_me: updating cache $cache_file" >&6;}
		7939	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
9004	cat confcache >$cache_file	7940	cat confcache >"$cache_file"
		7941	else
		7942	case $cache_file in #(
		7943	/ \| ?:*)
		7944	mv -f confcache "$cache_file"$$ &&
		7945	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7946	*)
		7947	mv -f confcache "$cache_file" ;;
		7948	esac
		7949	fi
		7950	fi
9005	else	7951	else
		7952	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9006	echo "not updating unwritable cache $cache_file"	7953	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9007	fi	7954	fi
9008	fi	7955	fi
9009	rm -f confcache	7956	rm -f confcache
9010		7957
9011		7958
9012		7959
9013	# Check whether --with-kernel or --without-kernel was given.	7960	# Check whether --with-kernel was given.
9014	if test "${with_kernel+set}" = set; then	7961	if test "${with_kernel+set}" = set; then :
9015	withval="$with_kernel"	7962	withval=$with_kernel; kerneldir="$withval"
9016	kerneldir="$withval"
9017	else	7963	else
9018	kerneldir="/usr/src/linux"	7964	kerneldir="/usr/src/linux"
9019		7965
9020	fi;	7966	fi
9021		7967
		7968
9022	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	7969	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
9023	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	7970	$as_echo_n "checking for linux/if_tun.h... " >&6; }
9024	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	7971	if ${tinc_cv_linux_if_tun_h+:} false; then :
9025	echo $ECHO_N "(cached) $ECHO_C" >&6	7972	$as_echo_n "(cached) " >&6
9026	else	7973	else
9027		7974
9028	cat >conftest.$ac_ext <<_ACEOF
9029	/* confdefs.h. */
9030	_ACEOF
9031	cat confdefs.h >>conftest.$ac_ext	7975	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9032	cat >>conftest.$ac_ext <<_ACEOF
9033	/* end confdefs.h. */	7976	/* end confdefs.h. */
9034	#include "$kerneldir/include/linux/if_tun.h"	7977	#include "$kerneldir/include/linux/if_tun.h"
9035	int	7978	int
9036	main ()	7979	main ()
9037	{	7980	{
9038	int a = IFF_TAP;	7981	int a = IFF_TAP;
9039	;	7982	;
9040	return 0;	7983	return 0;
9041	}	7984	}
9042	_ACEOF	7985	_ACEOF
9043	rm -f conftest.$ac_objext	7986	if ac_fn_cxx_try_compile "$LINENO"; then :
9044	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9045	(eval $ac_compile) 2>conftest.er1
9046	ac_status=$?
9047	grep -v '^ *+' conftest.er1 >conftest.err
9048	rm -f conftest.er1
9049	cat conftest.err >&5
9050	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9051	(exit $ac_status); } &&
9052	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9053	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9054	(eval $ac_try) 2>&5
9055	ac_status=$?
9056	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9057	(exit $ac_status); }; } &&
9058	{ ac_try='test -s conftest.$ac_objext'
9059	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9060	(eval $ac_try) 2>&5
9061	ac_status=$?
9062	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9063	(exit $ac_status); }; }; then
9064	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	7987	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9065	else	7988	else
9066	echo "$as_me: failed program was:" >&5
9067	sed 's/^/\| /' conftest.$ac_ext >&5
9068
9069	cat >conftest.$ac_ext <<_ACEOF
9070	/* confdefs.h. */
9071	_ACEOF
9072	cat confdefs.h >>conftest.$ac_ext	7989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9073	cat >>conftest.$ac_ext <<_ACEOF
9074	/* end confdefs.h. */	7990	/* end confdefs.h. */
9075	#include <linux/if_tun.h>	7991	#include <linux/if_tun.h>
9076	int	7992	int
9077	main ()	7993	main ()
9078	{	7994	{
9079	int a = IFF_TAP;	7995	int a = IFF_TAP;
9080	;	7996	;
9081	return 0;	7997	return 0;
9082	}	7998	}
9083	_ACEOF	7999	_ACEOF
9084	rm -f conftest.$ac_objext	8000	if ac_fn_cxx_try_compile "$LINENO"; then :
9085	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9086	(eval $ac_compile) 2>conftest.er1
9087	ac_status=$?
9088	grep -v '^ *+' conftest.er1 >conftest.err
9089	rm -f conftest.er1
9090	cat conftest.err >&5
9091	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9092	(exit $ac_status); } &&
9093	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9094	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9095	(eval $ac_try) 2>&5
9096	ac_status=$?
9097	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9098	(exit $ac_status); }; } &&
9099	{ ac_try='test -s conftest.$ac_objext'
9100	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9101	(eval $ac_try) 2>&5
9102	ac_status=$?
9103	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9104	(exit $ac_status); }; }; then
9105	if_tun_h="default"	8001	if_tun_h="default"
9106	else	8002	else
9107	echo "$as_me: failed program was:" >&5
9108	sed 's/^/\| /' conftest.$ac_ext >&5
9109
9110	if_tun_h="no"	8003	if_tun_h="no"
9111		8004
9112	fi	8005	fi
9113	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8006	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9114		8007
9115	fi	8008	fi
9116	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8009	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9117		8010
9118	if test $if_tun_h = no; then	8011	if test $if_tun_h = no; then
9119	tinc_cv_linux_if_tun_h=none	8012	tinc_cv_linux_if_tun_h=none
9120	else	8013	else
9121	tinc_cv_linux_if_tun_h="$if_tun_h"	8014	tinc_cv_linux_if_tun_h="$if_tun_h"
9122	fi	8015	fi
9123		8016
9124	fi	8017	fi
9125	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8018	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9126	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8019	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
9127		8020
9128	if test $tinc_cv_linux_if_tun_h != none; then	8021	if test $tinc_cv_linux_if_tun_h != none; then
9129		8022
9130	cat >>confdefs.h <<\_ACEOF	8023	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
9131	#define HAVE_TUNTAP 1
9132	_ACEOF
9133		8024
9134	if test $tinc_cv_linux_if_tun_h != default; then	8025	if test $tinc_cv_linux_if_tun_h != default; then
9135		8026
9136	cat >>confdefs.h <<_ACEOF	8027	cat >>confdefs.h <<_ACEOF
9137	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8028	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
9142		8033
9143		8034
9144		8035
9145		8036
9146		8037
9147	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9148		8038
9149		8039
9150	# Check whether --with-openssl-include or --without-openssl-include was given.
9151	if test "${with_openssl_include+set}" = set; then
9152	withval="$with_openssl_include"
9153	openssl_include="$withval"
9154	CFLAGS="$CFLAGS -I$withval"
9155	CPPFLAGS="$CPPFLAGS -I$withval"
9156		8040
9157	fi;
9158		8041
9159		8042
9160	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9161	if test "${with_openssl_lib+set}" = set; then
9162	withval="$with_openssl_lib"
9163	openssl_lib="$withval"
9164	LIBS="$LIBS -L$withval"
9165		8043
9166	fi;	8044	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9167		8045	if test -n "$ac_tool_prefix"; then
9168		8046	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9169		8047	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9170		8048	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9171		8049	$as_echo_n "checking for $ac_word... " >&6; }
9172		8050	if ${ac_cv_path_PKG_CONFIG+:} false; then :
9173		8051	$as_echo_n "(cached) " >&6
9174	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8052	else
		8053	case $PKG_CONFIG in
		8054	[\\/]* \| ?:[\\/]*)
		8055	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
		8056	;;
		8057	*)
		8058	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8059	for as_dir in $PATH
9175	do	8060	do
9176	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	8061	IFS=$as_save_IFS
9177	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8062	test -z "$as_dir" && as_dir=.
		8063	for ac_exec_ext in '' $ac_executable_extensions; do
		8064	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8065	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
		8066	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8067	break 2
		8068	fi
		8069	done
		8070	done
		8071	IFS=$as_save_IFS
		8072
		8073	;;
		8074	esac
		8075	fi
		8076	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
		8077	if test -n "$PKG_CONFIG"; then
		8078	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
		8079	$as_echo "$PKG_CONFIG" >&6; }
		8080	else
		8081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8082	$as_echo "no" >&6; }
		8083	fi
		8084
		8085
		8086	fi
		8087	if test -z "$ac_cv_path_PKG_CONFIG"; then
		8088	ac_pt_PKG_CONFIG=$PKG_CONFIG
		8089	# Extract the first word of "pkg-config", so it can be a program name with args.
		8090	set dummy pkg-config; ac_word=$2
9178	echo "$as_me:$LINENO: checking for $ac_header" >&5	8091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9179	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	8092	$as_echo_n "checking for $ac_word... " >&6; }
9180	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8093	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
9181	echo $ECHO_N "(cached) $ECHO_C" >&6	8094	$as_echo_n "(cached) " >&6
		8095	else
		8096	case $ac_pt_PKG_CONFIG in
		8097	[\\/]* \| ?:[\\/]*)
		8098	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		8099	;;
		8100	*)
		8101	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8102	for as_dir in $PATH
		8103	do
		8104	IFS=$as_save_IFS
		8105	test -z "$as_dir" && as_dir=.
		8106	for ac_exec_ext in '' $ac_executable_extensions; do
		8107	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8108	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
		8109	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8110	break 2
		8111	fi
		8112	done
		8113	done
		8114	IFS=$as_save_IFS
		8115
		8116	;;
		8117	esac
9182	fi	8118	fi
9183	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	8119	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
9184	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	8120	if test -n "$ac_pt_PKG_CONFIG"; then
		8121	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		8122	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
		8123	else
		8124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8125	$as_echo "no" >&6; }
		8126	fi
		8127
		8128	if test "x$ac_pt_PKG_CONFIG" = x; then
		8129	PKG_CONFIG=""
		8130	else
		8131	case $cross_compiling:$ac_tool_warned in
		8132	yes:)
		8133	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		8134	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		8135	ac_tool_warned=yes ;;
		8136	esac
		8137	PKG_CONFIG=$ac_pt_PKG_CONFIG
		8138	fi
		8139	else
		8140	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		8141	fi
		8142
		8143	fi
		8144	if test -n "$PKG_CONFIG"; then
		8145	_pkg_min_version=0.9.0
		8146	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
		8147	$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
		8148	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		8149	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8150	$as_echo "yes" >&6; }
9185	else	8151	else
9186	# Is the header compilable?	8152	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9187	echo "$as_me:$LINENO: checking $ac_header usability" >&5	8153	$as_echo "no" >&6; }
9188	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	8154	PKG_CONFIG=""
9189	cat >conftest.$ac_ext <<_ACEOF	8155	fi
9190	/* confdefs.h. */	8156	fi
9191	_ACEOF	8157
		8158	pkg_failed=no
		8159	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBCRYPTO" >&5
		8160	$as_echo_n "checking for LIBCRYPTO... " >&6; }
		8161
		8162	if test -n "$LIBCRYPTO_CFLAGS"; then
		8163	pkg_cv_LIBCRYPTO_CFLAGS="$LIBCRYPTO_CFLAGS"
		8164	elif test -n "$PKG_CONFIG"; then
		8165	if test -n "$PKG_CONFIG" && \
		8166	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		8167	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		8168	ac_status=$?
		8169	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		8170	test $ac_status = 0; }; then
		8171	pkg_cv_LIBCRYPTO_CFLAGS=`$PKG_CONFIG --cflags "libcrypto >= 1" 2>/dev/null`
		8172	test "x$?" != "x0" && pkg_failed=yes
		8173	else
		8174	pkg_failed=yes
		8175	fi
		8176	else
		8177	pkg_failed=untried
		8178	fi
		8179	if test -n "$LIBCRYPTO_LIBS"; then
		8180	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
		8181	elif test -n "$PKG_CONFIG"; then
		8182	if test -n "$PKG_CONFIG" && \
		8183	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		8184	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		8185	ac_status=$?
		8186	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		8187	test $ac_status = 0; }; then
		8188	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
		8189	test "x$?" != "x0" && pkg_failed=yes
		8190	else
		8191	pkg_failed=yes
		8192	fi
		8193	else
		8194	pkg_failed=untried
		8195	fi
		8196
		8197
		8198
		8199	if test $pkg_failed = yes; then
		8200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8201	$as_echo "no" >&6; }
		8202
		8203	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		8204	_pkg_short_errors_supported=yes
		8205	else
		8206	_pkg_short_errors_supported=no
		8207	fi
		8208	if test $_pkg_short_errors_supported = yes; then
		8209	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		8210	else
		8211	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		8212	fi
		8213	# Put the nasty error message in config.log where it belongs
		8214	echo "$LIBCRYPTO_PKG_ERRORS" >&5
		8215
		8216	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
		8217
		8218	$LIBCRYPTO_PKG_ERRORS
		8219
		8220	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		8221	installed software in a non-standard prefix.
		8222
		8223	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		8224	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		8225	See the pkg-config man page for more details." "$LINENO" 5
		8226	elif test $pkg_failed = untried; then
		8227	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8228	$as_echo "no" >&6; }
		8229	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		8230	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		8231	as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
		8232	is in your PATH or set the PKG_CONFIG environment variable to the full
		8233	path to pkg-config.
		8234
		8235	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		8236	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		8237	See the pkg-config man page for more details.
		8238
		8239	To get pkg-config, see <http://pkg-config.freedesktop.org/>.
		8240	See \`config.log' for more details" "$LINENO" 5; }
		8241	else
		8242	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
		8243	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
		8244	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8245	$as_echo "yes" >&6; }
		8246
		8247	fi
		8248
		8249	# Check whether --enable-threads was given.
		8250	if test "${enable_threads+set}" = set; then :
		8251	enableval=$enable_threads; try_threads=$enableval
		8252	else
		8253	try_threads=yes
		8254
		8255	fi
		8256
		8257
		8258	if test "x$try_threads" = xyes; then
		8259	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		8260	if test "x$ac_cv_header_pthread_h" = xyes; then :
		8261
		8262	LIBS="$LIBS -lpthread"
9192	cat confdefs.h >>conftest.$ac_ext	8263	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9193	cat >>conftest.$ac_ext <<_ACEOF
9194	/* end confdefs.h. */	8264	/* end confdefs.h. */
9195	$ac_includes_default	8265	#include <pthread.h>
9196	#include <$ac_header>
9197	_ACEOF
9198	rm -f conftest.$ac_objext
9199	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9200	(eval $ac_compile) 2>conftest.er1
9201	ac_status=$?
9202	grep -v '^ *+' conftest.er1 >conftest.err
9203	rm -f conftest.er1
9204	cat conftest.err >&5
9205	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9206	(exit $ac_status); } &&
9207	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9208	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9209	(eval $ac_try) 2>&5
9210	ac_status=$?
9211	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9212	(exit $ac_status); }; } &&
9213	{ ac_try='test -s conftest.$ac_objext'
9214	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9215	(eval $ac_try) 2>&5
9216	ac_status=$?
9217	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9218	(exit $ac_status); }; }; then
9219	ac_header_compiler=yes
9220	else
9221	echo "$as_me: failed program was:" >&5
9222	sed 's/^/\| /' conftest.$ac_ext >&5
9223
9224	ac_header_compiler=no
9225	fi
9226	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9227	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9228	echo "${ECHO_T}$ac_header_compiler" >&6
9229
9230	# Is the header present?
9231	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9232	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9233	cat >conftest.$ac_ext <<_ACEOF
9234	/* confdefs.h. */
9235	_ACEOF
9236	cat confdefs.h >>conftest.$ac_ext
9237	cat >>conftest.$ac_ext <<_ACEOF
9238	/* end confdefs.h. */
9239	#include <$ac_header>
9240	_ACEOF
9241	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9242	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9243	ac_status=$?
9244	grep -v '^ *+' conftest.er1 >conftest.err
9245	rm -f conftest.er1
9246	cat conftest.err >&5
9247	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9248	(exit $ac_status); } >/dev/null; then
9249	if test -s conftest.err; then
9250	ac_cpp_err=$ac_cxx_preproc_warn_flag
9251	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9252	else
9253	ac_cpp_err=
9254	fi
9255	else
9256	ac_cpp_err=yes
9257	fi
9258	if test -z "$ac_cpp_err"; then
9259	ac_header_preproc=yes
9260	else
9261	echo "$as_me: failed program was:" >&5
9262	sed 's/^/\| /' conftest.$ac_ext >&5
9263
9264	ac_header_preproc=no
9265	fi
9266	rm -f conftest.err conftest.$ac_ext
9267	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9268	echo "${ECHO_T}$ac_header_preproc" >&6
9269
9270	# So? What about this header?
9271	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9272	yes:no: )
9273	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9274	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9275	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9276	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9277	ac_header_preproc=yes
9278	;;
9279	no:yes:* )
9280	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9281	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9282	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9283	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9284	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9285	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9286	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9287	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9288	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9289	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9290	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9291	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9292	(
9293	cat <<\_ASBOX
9294	## ------------------------------------------ ##
9295	## Report this to the AC_PACKAGE_NAME lists. ##
9296	## ------------------------------------------ ##
9297	_ASBOX
9298	) \|
9299	sed "s/^/$as_me: WARNING: /" >&2
9300	;;
9301	esac
9302	echo "$as_me:$LINENO: checking for $ac_header" >&5
9303	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9304	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9305	echo $ECHO_N "(cached) $ECHO_C" >&6
9306	else
9307	eval "$as_ac_Header=\$ac_header_preproc"
9308	fi
9309	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9310	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9311
9312	fi
9313	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9314	cat >>confdefs.h <<_ACEOF
9315	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9316	_ACEOF
9317
9318	else
9319	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5
9320	echo "$as_me: error: OpenSSL header files not found." >&2;}
9321	{ (exit 1); exit 1; }; }; break
9322
9323	fi
9324
9325	done
9326
9327
9328	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
9329
9330	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5
9331	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6
9332	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then
9333	echo $ECHO_N "(cached) $ECHO_C" >&6
9334	else
9335	ac_check_lib_save_LIBS=$LIBS
9336	LIBS="-lcrypto $LIBS"
9337	cat >conftest.$ac_ext <<_ACEOF
9338	/* confdefs.h. */
9339	_ACEOF
9340	cat confdefs.h >>conftest.$ac_ext
9341	cat >>conftest.$ac_ext <<_ACEOF
9342	/* end confdefs.h. */
9343
9344	/* Override any gcc2 internal prototype to avoid an error. */
9345	#ifdef __cplusplus
9346	extern "C"
9347	#endif
9348	/* We use char because int might match the return type of a gcc2
9349	builtin and then its argument prototype would still apply. */
9350	char SHA1_version ();
9351	int	8266	int
9352	main ()	8267	main ()
9353	{	8268	{
9354	SHA1_version ();	8269	pthread_t id; pthread_create (&id, 0, 0, 0);
9355	;	8270	;
9356	return 0;	8271	return 0;
9357	}	8272	}
9358	_ACEOF	8273	_ACEOF
		8274	if ac_fn_cxx_try_compile "$LINENO"; then :
		8275
		8276	cat >>confdefs.h <<_ACEOF
		8277	#define ENABLE_PTHREADS 1
		8278	_ACEOF
		8279
		8280
		8281	fi
9359	rm -f conftest.$ac_objext conftest$ac_exeext	8282	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9360	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9361	(eval $ac_link) 2>conftest.er1
9362	ac_status=$?
9363	grep -v '^ *+' conftest.er1 >conftest.err
9364	rm -f conftest.er1
9365	cat conftest.err >&5
9366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9367	(exit $ac_status); } &&
9368	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9369	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9370	(eval $ac_try) 2>&5
9371	ac_status=$?
9372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9373	(exit $ac_status); }; } &&
9374	{ ac_try='test -s conftest$ac_exeext'
9375	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9376	(eval $ac_try) 2>&5
9377	ac_status=$?
9378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9379	(exit $ac_status); }; }; then
9380	ac_cv_lib_crypto_SHA1_version=yes
9381	else
9382	echo "$as_me: failed program was:" >&5
9383	sed 's/^/\| /' conftest.$ac_ext >&5
9384		8283
9385	ac_cv_lib_crypto_SHA1_version=no
9386	fi	8284	fi
9387	rm -f conftest.err conftest.$ac_objext \	8285
9388	conftest$ac_exeext conftest.$ac_ext	8286
		8287	fi
		8288
		8289	# Check whether --enable-static-daemon was given.
		8290	if test "${enable_static_daemon+set}" = set; then :
		8291	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
		8292
		8293	fi
		8294
		8295
		8296
		8297
		8298
		8299
		8300	if test x$rohc = xtrue; then
		8301	ROHC_TRUE=
		8302	ROHC_FALSE='#'
		8303	else
		8304	ROHC_TRUE='#'
		8305	ROHC_FALSE=
		8306	fi
		8307
		8308
		8309
		8310	ICMP=1
		8311	# Check whether --enable-icmp was given.
		8312	if test "${enable_icmp+set}" = set; then :
		8313	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8314	ICMP=0
		8315	fi
		8316
		8317	fi
		8318
		8319	if test "x$ICMP" = x1; then
		8320
		8321	cat >>confdefs.h <<_ACEOF
		8322	#define ENABLE_ICMP 1
		8323	_ACEOF
		8324
		8325	fi
		8326
		8327	TCP=1
		8328	# Check whether --enable-tcp was given.
		8329	if test "${enable_tcp+set}" = set; then :
		8330	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8331	TCP=0
		8332	fi
		8333
		8334	fi
		8335
		8336	if test "x$TCP" = x1; then
		8337
		8338	cat >>confdefs.h <<_ACEOF
		8339	#define ENABLE_TCP 1
		8340	_ACEOF
		8341
		8342	fi
		8343
		8344	HTTP=1
		8345	# Check whether --enable-http-proxy was given.
		8346	if test "${enable_http_proxy+set}" = set; then :
		8347	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		8348	HTTP=0
		8349	fi
		8350
		8351	fi
		8352
		8353	if test "x$HTTP" = x1; then
		8354
		8355	cat >>confdefs.h <<_ACEOF
		8356	#define ENABLE_HTTP_PROXY 1
		8357	_ACEOF
		8358
		8359	fi
		8360
		8361	# Check whether --enable-dns was given.
		8362	if test "${enable_dns+set}" = set; then :
		8363	enableval=$enable_dns;
		8364	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		8365	if test "x$ac_cv_header_gmp_h" = xyes; then :
		8366
		8367	else
		8368	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		8369	fi
		8370
		8371
		8372	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		8373	$as_echo_n "checking for main in -lgmp... " >&6; }
		8374	if ${ac_cv_lib_gmp_main+:} false; then :
		8375	$as_echo_n "(cached) " >&6
		8376	else
9389	LIBS=$ac_check_lib_save_LIBS	8377	ac_check_lib_save_LIBS=$LIBS
9390	fi	8378	LIBS="-lgmp $LIBS"
9391	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9392	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9393	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9394	LIBS="$LIBS -lcrypto"
9395	else
9396	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9397	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9398	{ (exit 1); exit 1; }; }
9399
9400	fi
9401
9402
9403
9404
9405
9406
9407	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9408	do
9409	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9410	echo "$as_me:$LINENO: checking for $ac_func" >&5
9411	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9412	if eval "test \"\${$as_ac_var+set}\" = set"; then
9413	echo $ECHO_N "(cached) $ECHO_C" >&6
9414	else
9415	cat >conftest.$ac_ext <<_ACEOF
9416	/* confdefs.h. */
9417	_ACEOF
9418	cat confdefs.h >>conftest.$ac_ext	8379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9419	cat >>conftest.$ac_ext <<_ACEOF
9420	/* end confdefs.h. */	8380	/* end confdefs.h. */
9421	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9422	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9423	#define $ac_func innocuous_$ac_func
9424		8381
9425	/* System header to define __stub macros and hopefully few prototypes,
9426	which can conflict with char $ac_func (); below.
9427	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9428	<limits.h> exists even on freestanding compilers. */
9429
9430	#ifdef __STDC__
9431	# include <limits.h>
9432	#else
9433	# include <assert.h>
9434	#endif
9435
9436	#undef $ac_func
9437
9438	/* Override any gcc2 internal prototype to avoid an error. */
9439	#ifdef __cplusplus
9440	extern "C"
9441	{
9442	#endif
9443	/* We use char because int might match the return type of a gcc2
9444	builtin and then its argument prototype would still apply. */
9445	char $ac_func ();
9446	/* The GNU C library defines this for functions which it implements
9447	to always fail with ENOSYS. Some functions are actually named
9448	something starting with __ and the normal name is an alias. */
9449	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9450	choke me
9451	#else
9452	char (*f) () = $ac_func;
9453	#endif
9454	#ifdef __cplusplus
9455	}
9456	#endif
9457		8382
9458	int	8383	int
9459	main ()	8384	main ()
9460	{	8385	{
9461	return f != $ac_func;	8386	return main ();
9462	;	8387	;
9463	return 0;	8388	return 0;
9464	}	8389	}
9465	_ACEOF	8390	_ACEOF
9466	rm -f conftest.$ac_objext conftest$ac_exeext	8391	if ac_fn_cxx_try_link "$LINENO"; then :
9467	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8392	ac_cv_lib_gmp_main=yes
9468	(eval $ac_link) 2>conftest.er1
9469	ac_status=$?
9470	grep -v '^ *+' conftest.er1 >conftest.err
9471	rm -f conftest.er1
9472	cat conftest.err >&5
9473	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9474	(exit $ac_status); } &&
9475	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9476	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9477	(eval $ac_try) 2>&5
9478	ac_status=$?
9479	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9480	(exit $ac_status); }; } &&
9481	{ ac_try='test -s conftest$ac_exeext'
9482	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9483	(eval $ac_try) 2>&5
9484	ac_status=$?
9485	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9486	(exit $ac_status); }; }; then
9487	eval "$as_ac_var=yes"
9488	else	8393	else
9489	echo "$as_me: failed program was:" >&5	8394	ac_cv_lib_gmp_main=no
9490	sed 's/^/\| /' conftest.$ac_ext >&5
9491
9492	eval "$as_ac_var=no"
9493	fi	8395	fi
9494	rm -f conftest.err conftest.$ac_objext \	8396	rm -f core conftest.err conftest.$ac_objext \
9495	conftest$ac_exeext conftest.$ac_ext	8397	conftest$ac_exeext conftest.$ac_ext
		8398	LIBS=$ac_check_lib_save_LIBS
9496	fi	8399	fi
9497	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	8400	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
9498	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	8401	$as_echo "$ac_cv_lib_gmp_main" >&6; }
9499	if test `eval echo '${'$as_ac_var'}'` = yes; then	8402	if test "x$ac_cv_lib_gmp_main" = xyes; then :
9500	cat >>confdefs.h <<_ACEOF	8403	cat >>confdefs.h <<_ACEOF
9501	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1	8404	#define HAVE_LIBGMP 1
9502	_ACEOF	8405	_ACEOF
9503		8406
9504	fi	8407	LIBS="-lgmp $LIBS"
9505	done
9506		8408
9507
9508	echo "$as_me:$LINENO: checking for dlopen" >&5
9509	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9510	if test "${ac_cv_func_dlopen+set}" = set; then
9511	echo $ECHO_N "(cached) $ECHO_C" >&6
9512	else
9513	cat >conftest.$ac_ext <<_ACEOF
9514	/* confdefs.h. */
9515	_ACEOF
9516	cat confdefs.h >>conftest.$ac_ext
9517	cat >>conftest.$ac_ext <<_ACEOF
9518	/* end confdefs.h. */
9519	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9520	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9521	#define dlopen innocuous_dlopen
9522
9523	/* System header to define __stub macros and hopefully few prototypes,
9524	which can conflict with char dlopen (); below.
9525	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9526	<limits.h> exists even on freestanding compilers. */
9527
9528	#ifdef __STDC__
9529	# include <limits.h>
9530	#else	8409	else
9531	# include <assert.h>	8410	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
9532	#endif
9533
9534	#undef dlopen
9535
9536	/* Override any gcc2 internal prototype to avoid an error. */
9537	#ifdef __cplusplus
9538	extern "C"
9539	{
9540	#endif
9541	/* We use char because int might match the return type of a gcc2
9542	builtin and then its argument prototype would still apply. */
9543	char dlopen ();
9544	/* The GNU C library defines this for functions which it implements
9545	to always fail with ENOSYS. Some functions are actually named
9546	something starting with __ and the normal name is an alias. */
9547	#if defined (__stub_dlopen) \|\| defined (__stub___dlopen)
9548	choke me
9549	#else
9550	char (*f) () = dlopen;
9551	#endif
9552	#ifdef __cplusplus
9553	}
9554	#endif
9555
9556	int
9557	main ()
9558	{
9559	return f != dlopen;
9560	;
9561	return 0;
9562	}
9563	_ACEOF
9564	rm -f conftest.$ac_objext conftest$ac_exeext
9565	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9566	(eval $ac_link) 2>conftest.er1
9567	ac_status=$?
9568	grep -v '^ *+' conftest.er1 >conftest.err
9569	rm -f conftest.er1
9570	cat conftest.err >&5
9571	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9572	(exit $ac_status); } &&
9573	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9574	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9575	(eval $ac_try) 2>&5
9576	ac_status=$?
9577	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9578	(exit $ac_status); }; } &&
9579	{ ac_try='test -s conftest$ac_exeext'
9580	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9581	(eval $ac_try) 2>&5
9582	ac_status=$?
9583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9584	(exit $ac_status); }; }; then
9585	ac_cv_func_dlopen=yes
9586	else
9587	echo "$as_me: failed program was:" >&5
9588	sed 's/^/\| /' conftest.$ac_ext >&5
9589
9590	ac_cv_func_dlopen=no
9591	fi
9592	rm -f conftest.err conftest.$ac_objext \
9593	conftest$ac_exeext conftest.$ac_ext
9594	fi
9595	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9596	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9597	if test $ac_cv_func_dlopen = yes; then
9598	:
9599	else
9600	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9601	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9602	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9603	echo $ECHO_N "(cached) $ECHO_C" >&6
9604	else
9605	ac_check_lib_save_LIBS=$LIBS
9606	LIBS="-ldl $LIBS"
9607	cat >conftest.$ac_ext <<_ACEOF
9608	/* confdefs.h. */
9609	_ACEOF
9610	cat confdefs.h >>conftest.$ac_ext
9611	cat >>conftest.$ac_ext <<_ACEOF
9612	/* end confdefs.h. */
9613
9614	/* Override any gcc2 internal prototype to avoid an error. */
9615	#ifdef __cplusplus
9616	extern "C"
9617	#endif
9618	/* We use char because int might match the return type of a gcc2
9619	builtin and then its argument prototype would still apply. */
9620	char dlopen ();
9621	int
9622	main ()
9623	{
9624	dlopen ();
9625	;
9626	return 0;
9627	}
9628	_ACEOF
9629	rm -f conftest.$ac_objext conftest$ac_exeext
9630	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9631	(eval $ac_link) 2>conftest.er1
9632	ac_status=$?
9633	grep -v '^ *+' conftest.er1 >conftest.err
9634	rm -f conftest.er1
9635	cat conftest.err >&5
9636	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9637	(exit $ac_status); } &&
9638	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9639	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9640	(eval $ac_try) 2>&5
9641	ac_status=$?
9642	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9643	(exit $ac_status); }; } &&
9644	{ ac_try='test -s conftest$ac_exeext'
9645	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9646	(eval $ac_try) 2>&5
9647	ac_status=$?
9648	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9649	(exit $ac_status); }; }; then
9650	ac_cv_lib_dl_dlopen=yes
9651	else
9652	echo "$as_me: failed program was:" >&5
9653	sed 's/^/\| /' conftest.$ac_ext >&5
9654
9655	ac_cv_lib_dl_dlopen=no
9656	fi
9657	rm -f conftest.err conftest.$ac_objext \
9658	conftest$ac_exeext conftest.$ac_ext
9659	LIBS=$ac_check_lib_save_LIBS
9660	fi
9661	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9662	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9663	if test $ac_cv_lib_dl_dlopen = yes; then
9664	LIBS="$LIBS -ldl"
9665	else
9666	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9667	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9668	{ (exit 1); exit 1; }; }
9669
9670	fi
9671
9672
9673	fi
9674
9675
9676	if test "x$openssl_include" != x; then
9677	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9678	fi
9679
9680	# Check whether --enable-rohc or --disable-rohc was given.
9681	if test "${enable_rohc+set}" = set; then
9682	enableval="$enable_rohc"
9683
9684	echo
9685	echo "**********************************************************************"
9686	echo "**********************************************************************"
9687	echo "** --enable-rohc not yet implemented *****************************"
9688	echo "**********************************************************************"
9689	echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
9690	echo "**** implementation to be used in GPL code on the web."
9691	echo "**** so this option is just a fake. Please implement one and send it"
9692	echo "**** to me ;)"
9693	echo "**********************************************************************"
9694	echo "**********************************************************************"
9695	echo "**********************************************************************"
9696	echo "**********************************************************************"
9697	echo
9698
9699
9700	fi;	8411	fi
9701		8412
9702	# Check whether --enable-icmp or --disable-icmp was given.	8413
9703	if test "${enable_icmp+set}" = set; then
9704	enableval="$enable_icmp"
9705		8414
9706	cat >>confdefs.h <<_ACEOF	8415	cat >>confdefs.h <<_ACEOF
9707	#define ENABLE_ICMP 1	8416	#define ENABLE_DNS 1
9708	_ACEOF	8417	_ACEOF
9709		8418
9710		8419
		8420
9711	fi;	8421	fi
9712		8422
		8423
		8424	RSA=3072
9713	# Check whether --enable-tcp or --disable-tcp was given.	8425	# Check whether --enable-rsa-length was given.
9714	if test "${enable_tcp+set}" = set; then	8426	if test "${enable_rsa_length+set}" = set; then :
9715	enableval="$enable_tcp"	8427	enableval=$enable_rsa_length; RSA=$enableval
		8428
		8429	fi
		8430
9716		8431
9717	cat >>confdefs.h <<_ACEOF	8432	cat >>confdefs.h <<_ACEOF
9718	#define ENABLE_TCP 1	8433	#define RSABITS $RSA
9719	_ACEOF	8434	_ACEOF
9720		8435
9721		8436
9722	fi;	8437	HMACSIZE=12
9723		8438	# Check whether --enable-hmac-length was given.
9724	# Check whether --enable-http-proxy or --disable-http-proxy was given.
9725	if test "${enable_http_proxy+set}" = set; then	8439	if test "${enable_hmac_length+set}" = set; then :
9726	enableval="$enable_http_proxy"	8440	enableval=$enable_hmac_length; HMACSIZE=$enableval
		8441
		8442	fi
		8443
9727		8444
9728	cat >>confdefs.h <<_ACEOF	8445	cat >>confdefs.h <<_ACEOF
9729	#define ENABLE_HTTP_PROXY 1	8446	#define HMACLENGTH $HMACSIZE
9730	_ACEOF	8447	_ACEOF
9731		8448
9732		8449
9733	fi;	8450	MTU=1500
9734		8451	# Check whether --enable-max-mtu was given.
9735	HMAC=8 # Check whether --enable-hmac-length or --disable-hmac-length was given.
9736	if test "${enable_hmac_length+set}" = set; then	8452	if test "${enable_max_mtu+set}" = set; then :
9737	enableval="$enable_hmac_length"	8453	enableval=$enable_max_mtu; MTU=$enableval
9738	HMAC=$enableval
9739		8454
9740	fi;	8455	fi
		8456
9741		8457
9742	cat >>confdefs.h <<_ACEOF	8458	cat >>confdefs.h <<_ACEOF
9743	#define HMACLENGTH $HMAC
9744	_ACEOF
9745
9746
9747	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.
9748	if test "${enable_rand_length+set}" = set; then
9749	enableval="$enable_rand_length"
9750	RAND=$enableval
9751
9752	fi;
9753
9754	cat >>confdefs.h <<_ACEOF
9755	#define RAND_SIZE $RAND
9756	_ACEOF
9757
9758
9759	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.
9760	if test "${enable_mtu+set}" = set; then
9761	enableval="$enable_mtu"
9762	MTU=$enableval
9763
9764	fi;
9765
9766	cat >>confdefs.h <<_ACEOF
9767	#define MAX_MTU $MTU + 14	8459	#define MAX_MTU ($MTU + 14)
9768	_ACEOF	8460	_ACEOF
9769		8461
9770		8462
9771	COMPRESS=1	8463	COMPRESS=1
9772	# Check whether --enable-compression or --disable-compression was given.	8464	# Check whether --enable-compression was given.
9773	if test "${enable_compression+set}" = set; then	8465	if test "${enable_compression+set}" = set; then :
9774	enableval="$enable_compression"	8466	enableval=$enable_compression; if test "x$enableval" = xno; then
9775	if test "x$enableval" = xno; then
9776	COMPRESS=0	8467	COMPRESS=0
9777	fi	8468	fi
9778		8469
9779	fi;	8470	fi
		8471
9780		8472
9781	cat >>confdefs.h <<_ACEOF	8473	cat >>confdefs.h <<_ACEOF
9782	#define ENABLE_COMPRESSION $COMPRESS	8474	#define ENABLE_COMPRESSION $COMPRESS
9783	_ACEOF	8475	_ACEOF
9784		8476
9785		8477
9786	CIPHER=bf_cbc	8478	CIPHER=aes_128_ctr
9787	# Check whether --enable-cipher or --disable-cipher was given.	8479	# Check whether --enable-cipher was given.
9788	if test "${enable_cipher+set}" = set; then	8480	if test "${enable_cipher+set}" = set; then :
9789	enableval="$enable_cipher"	8481	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
9790	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
9791	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8482	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
9792	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8483	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
9793	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	8484	if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_ctr ; fi
		8485	#if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_ctr; fi
		8486	#if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
9794		8487
9795	fi;	8488	fi
		8489
9796		8490
9797	cat >>confdefs.h <<_ACEOF	8491	cat >>confdefs.h <<_ACEOF
9798	#define ENABLE_CIPHER EVP_${CIPHER}	8492	#define ENABLE_CIPHER EVP_${CIPHER}
9799	_ACEOF	8493	_ACEOF
9800		8494
9801		8495
9802	DIGEST=sha1	8496	HMAC=sha1
9803	# Check whether --enable-digest or --disable-digest was given.	8497	# Check whether --enable-hmac-digest was given.
9804	if test "${enable_digest+set}" = set; then	8498	if test "${enable_hmac_digest+set}" = set; then :
9805	enableval="$enable_digest"	8499	enableval=$enable_hmac_digest; if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
		8500	if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
		8501	if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
9806	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8502	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9807	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8503	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9808	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9809	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9810		8504
9811	fi;	8505	fi
		8506
9812		8507
9813	cat >>confdefs.h <<_ACEOF	8508	cat >>confdefs.h <<_ACEOF
		8509	#define ENABLE_HMAC EVP_${HMAC}
		8510	_ACEOF
		8511
		8512
		8513	AUTH=sha512
		8514	# Check whether --enable-auth-digest was given.
		8515	if test "${enable_auth_digest+set}" = set; then :
		8516	enableval=$enable_auth_digest; if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
		8517	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
		8518	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
		8519
		8520	fi
		8521
		8522
		8523	cat >>confdefs.h <<_ACEOF
9814	#define ENABLE_DIGEST EVP_${DIGEST}	8524	#define ENABLE_AUTH EVP_${AUTH}
9815	_ACEOF	8525	_ACEOF
9816		8526
9817		8527
9818	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	8528	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
9819	CXXFLAGS="$CXXFLAGS -fno-rtti"	8529	CXXFLAGS="$CXXFLAGS -fno-rtti"
9820	fi	8530	fi
9821		8531
9822	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	8532	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
9823	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8533	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9824	fi	8534	#fi
9825		8535
		8536	LIBS="$EXTRA_LIBS $LIBS"
9826		8537
9827		8538
9828		8539
9829		8540
9830
9831	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	8541	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
		8542
9832	cat >confcache <<\_ACEOF	8543	cat >confcache <<\_ACEOF
9833	# This file is a shell script that caches the results of configure	8544	# This file is a shell script that caches the results of configure
9834	# tests run on this system so they can be shared between configure	8545	# tests run on this system so they can be shared between configure
9835	# scripts and configure runs, see configure's option --config-cache.	8546	# scripts and configure runs, see configure's option --config-cache.
9836	# It is not useful on other systems. If it contains results you don't	8547	# It is not useful on other systems. If it contains results you don't
…		…
9845		8556
9846	_ACEOF	8557	_ACEOF
9847		8558
9848	# The following way of writing the cache mishandles newlines in values,	8559	# The following way of writing the cache mishandles newlines in values,
9849	# but we know of no workaround that is simple, portable, and efficient.	8560	# but we know of no workaround that is simple, portable, and efficient.
9850	# So, don't put newlines in cache variables' values.	8561	# So, we kill variables containing newlines.
9851	# Ultrix sh set writes to stderr and can't be redirected directly,	8562	# Ultrix sh set writes to stderr and can't be redirected directly,
9852	# and sets the high bit in the cache file unless we assign to the vars.	8563	# and sets the high bit in the cache file unless we assign to the vars.
9853	{	8564	(
		8565	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		8566	eval ac_val=\$$ac_var
		8567	case $ac_val in #(
		8568	${as_nl})
		8569	case $ac_var in #(
		8570	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8571	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8572	esac
		8573	case $ac_var in #(
		8574	_ \| IFS \| as_nl) ;; #(
		8575	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		8576	*) { eval $ac_var=; unset $ac_var;} ;;
		8577	esac ;;
		8578	esac
		8579	done
		8580
9854	(set) 2>&1 \|	8581	(set) 2>&1 \|
9855	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	8582	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9856	ac_space=\ )	8583	${as_nl}ac_space=\ )
9857	# `set' does not quote correctly, so add quotes (double-quote	8584	# `set' does not quote correctly, so add quotes: double-quote
9858	# substitution turns \\\\ into \\, and sed turns \\ into \).	8585	# substitution turns \\\\ into \\, and sed turns \\ into \.
9859	sed -n \	8586	sed -n \
9860	"s/'/'\\\\''/g;	8587	"s/'/'\\\\''/g;
9861	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	8588	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
9862	;;	8589	;; #(
9863	*)	8590	*)
9864	# `set' quotes correctly as required by POSIX, so do not add quotes.	8591	# `set' quotes correctly as required by POSIX, so do not add quotes.
9865	sed -n \	8592	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
9866	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
9867	;;	8593	;;
9868	esac;	8594	esac \|
9869	} \|	8595	sort
		8596	) \|
9870	sed '	8597	sed '
		8598	/^ac_cv_env_/b end
9871	t clear	8599	t clear
9872	: clear	8600	:clear
9873	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8601	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9874	t end	8602	t end
9875	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	8603	s/^$[^=]$=$.$$/\1=${\1=\2}/
9876	: end' >>confcache	8604	:end' >>confcache
9877	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8605	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9878	if test -w $cache_file; then	8606	if test -w "$cache_file"; then
9879	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8607	if test "x$cache_file" != "x/dev/null"; then
		8608	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8609	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8610	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
9880	cat confcache >$cache_file	8611	cat confcache >"$cache_file"
		8612	else
		8613	case $cache_file in #(
		8614	/ \| ?:*)
		8615	mv -f confcache "$cache_file"$$ &&
		8616	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8617	*)
		8618	mv -f confcache "$cache_file" ;;
		8619	esac
		8620	fi
		8621	fi
9881	else	8622	else
		8623	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9882	echo "not updating unwritable cache $cache_file"	8624	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9883	fi	8625	fi
9884	fi	8626	fi
9885	rm -f confcache	8627	rm -f confcache
9886		8628
9887	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8629	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9888	# Let make expand exec_prefix.	8630	# Let make expand exec_prefix.
9889	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8631	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9890		8632
9891	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9892	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9893	# trailing colons and then remove the whole line if VPATH becomes empty
9894	# (actually we leave an empty line to preserve line numbers).
9895	if test "x$srcdir" = x.; then
9896	ac_vpsub='/^[ ]VPATH[ ]=/{
9897	s/:\$(srcdir):/:/;
9898	s/:\${srcdir}:/:/;
9899	s/:@srcdir@:/:/;
9900	s/^$[^=]=[ ]$:*/\1/;
9901	s/:*$//;
9902	s/^[^=]=[ ]$//;
9903	}'
9904	fi
9905
9906	DEFS=-DHAVE_CONFIG_H	8633	DEFS=-DHAVE_CONFIG_H
9907		8634
9908	ac_libobjs=	8635	ac_libobjs=
9909	ac_ltlibobjs=	8636	ac_ltlibobjs=
		8637	U=
9910	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8638	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9911	# 1. Remove the extension, and $U if already installed.	8639	# 1. Remove the extension, and $U if already installed.
9912	ac_i=`echo "$ac_i" \|
9913	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8640	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9914	# 2. Add them.	8641	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
9915	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8642	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
9916	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8643	# will be set to the directory where LIBOBJS objects are built.
		8644	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8645	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
9917	done	8646	done
9918	LIBOBJS=$ac_libobjs	8647	LIBOBJS=$ac_libobjs
9919		8648
9920	LTLIBOBJS=$ac_ltlibobjs	8649	LTLIBOBJS=$ac_ltlibobjs
9921		8650
9922		8651
9923	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8652	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
9924	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8653	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
9925	Usually this means the macro was only invoked conditionally." >&5	8654	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9926	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
9927	Usually this means the macro was only invoked conditionally." >&2;}
9928	{ (exit 1); exit 1; }; }
9929	fi	8655	fi
9930	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8656	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
9931	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8657	as_fn_error $? "conditional \"AMDEP\" was never defined.
9932	Usually this means the macro was only invoked conditionally." >&5	8658	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9933	echo "$as_me: error: conditional \"AMDEP\" was never defined.
9934	Usually this means the macro was only invoked conditionally." >&2;}
9935	{ (exit 1); exit 1; }; }
9936	fi	8659	fi
9937	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8660	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9938	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8661	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
9939	Usually this means the macro was only invoked conditionally." >&5	8662	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9940	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9941	Usually this means the macro was only invoked conditionally." >&2;}
9942	{ (exit 1); exit 1; }; }
9943	fi
9944	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
9945	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
9946	Usually this means the macro was only invoked conditionally." >&5
9947	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
9948	Usually this means the macro was only invoked conditionally." >&2;}
9949	{ (exit 1); exit 1; }; }
9950	fi	8663	fi
9951	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8664	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
9952	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8665	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
9953	Usually this means the macro was only invoked conditionally." >&5	8666	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9954	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.	8667	fi
		8668	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
		8669	as_fn_error $? "conditional \"ROHC\" was never defined.
9955	Usually this means the macro was only invoked conditionally." >&2;}	8670	Usually this means the macro was only invoked conditionally." "$LINENO" 5
9956	{ (exit 1); exit 1; }; }
9957	fi	8671	fi
9958		8672
9959	: ${CONFIG_STATUS=./config.status}	8673	: "${CONFIG_STATUS=./config.status}"
		8674	ac_write_fail=0
9960	ac_clean_files_save=$ac_clean_files	8675	ac_clean_files_save=$ac_clean_files
9961	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8676	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
9962	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8677	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
9963	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8678	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
9964	cat >$CONFIG_STATUS <<_ACEOF	8679	as_write_fail=0
		8680	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
9965	#! $SHELL	8681	#! $SHELL
9966	# Generated by $as_me.	8682	# Generated by $as_me.
9967	# Run this file to recreate the current configuration.	8683	# Run this file to recreate the current configuration.
9968	# Compiler output produced by configure, useful for debugging	8684	# Compiler output produced by configure, useful for debugging
9969	# configure, is in config.log if it exists.	8685	# configure, is in config.log if it exists.
9970		8686
9971	debug=false	8687	debug=false
9972	ac_cs_recheck=false	8688	ac_cs_recheck=false
9973	ac_cs_silent=false	8689	ac_cs_silent=false
		8690
9974	SHELL=\${CONFIG_SHELL-$SHELL}	8691	SHELL=\${CONFIG_SHELL-$SHELL}
		8692	export SHELL
9975	_ACEOF	8693	_ASEOF
9976		8694	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
9977	cat >>$CONFIG_STATUS <<\_ACEOF
9978	## --------------------- ##	8695	## -------------------- ##
9979	## M4sh Initialization. ##	8696	## M4sh Initialization. ##
9980	## --------------------- ##	8697	## -------------------- ##
9981		8698
9982	# Be Bourne compatible	8699	# Be more Bourne compatible
		8700	DUALCASE=1; export DUALCASE # for MKS sh
9983	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8701	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
9984	emulate sh	8702	emulate sh
9985	NULLCMD=:	8703	NULLCMD=:
9986	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8704	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
9987	# is contrary to our usage. Disable this feature.	8705	# is contrary to our usage. Disable this feature.
9988	alias -g '${1+"$@"}'='"$@"'	8706	alias -g '${1+"$@"}'='"$@"'
9989	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8707	setopt NO_GLOB_SUBST
		8708	else
		8709	case `(set -o) 2>/dev/null` in #(
		8710	posix) :
9990	set -o posix	8711	set -o posix ;; #(
		8712	*) :
		8713	;;
		8714	esac
9991	fi	8715	fi
9992	DUALCASE=1; export DUALCASE # for MKS sh
9993		8716
9994	# Support unset when possible.	8717
9995	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then	8718	as_nl='
9996	as_unset=unset	8719	'
		8720	export as_nl
		8721	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8722	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8723	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8724	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8725	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8726	# but without wasting forks for bash or zsh.
		8727	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8728	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8729	as_echo='print -r --'
		8730	as_echo_n='print -rn --'
		8731	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8732	as_echo='printf %s\n'
		8733	as_echo_n='printf %s'
		8734	else
		8735	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8736	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8737	as_echo_n='/usr/ucb/echo -n'
9997	else	8738	else
9998	as_unset=false	8739	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		8740	as_echo_n_body='eval
		8741	arg=$1;
		8742	case $arg in #(
		8743	"$as_nl")
		8744	expr "X$arg" : "X\$.*\$$as_nl";
		8745	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		8746	esac;
		8747	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		8748	'
		8749	export as_echo_n_body
		8750	as_echo_n='sh -c $as_echo_n_body as_echo'
		8751	fi
		8752	export as_echo_body
		8753	as_echo='sh -c $as_echo_body as_echo'
9999	fi	8754	fi
10000		8755
		8756	# The user is always right.
		8757	if test "${PATH_SEPARATOR+set}" != set; then
		8758	PATH_SEPARATOR=:
		8759	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8760	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		8761	PATH_SEPARATOR=';'
		8762	}
		8763	fi
10001		8764
10002	# Work around bugs in pre-3.0 UWIN ksh.	8765
10003	$as_unset ENV MAIL MAILPATH	8766	# IFS
		8767	# We need space, tab and new line, in precisely that order. Quoting is
		8768	# there to prevent editors from complaining about space-tab.
		8769	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8770	# splitting by setting IFS to empty value.)
		8771	IFS=" "" $as_nl"
		8772
		8773	# Find who we are. Look in the path if we contain no directory separator.
		8774	as_myself=
		8775	case $0 in #((
		8776	[\\/] ) as_myself=$0 ;;
		8777	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8778	for as_dir in $PATH
		8779	do
		8780	IFS=$as_save_IFS
		8781	test -z "$as_dir" && as_dir=.
		8782	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8783	done
		8784	IFS=$as_save_IFS
		8785
		8786	;;
		8787	esac
		8788	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8789	# in which case we are not to be found in the path.
		8790	if test "x$as_myself" = x; then
		8791	as_myself=$0
		8792	fi
		8793	if test ! -f "$as_myself"; then
		8794	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8795	exit 1
		8796	fi
		8797
		8798	# Unset variables that we do not need and which cause bugs (e.g. in
		8799	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		8800	# suppresses any "Segmentation fault" message there. '((' could
		8801	# trigger a bug in pdksh 5.2.14.
		8802	for as_var in BASH_ENV ENV MAIL MAILPATH
		8803	do eval test x\${$as_var+set} = xset \
		8804	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		8805	done
10004	PS1='$ '	8806	PS1='$ '
10005	PS2='> '	8807	PS2='> '
10006	PS4='+ '	8808	PS4='+ '
10007		8809
10008	# NLS nuisances.	8810	# NLS nuisances.
10009	for as_var in \	8811	LC_ALL=C
10010	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8812	export LC_ALL
10011	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8813	LANGUAGE=C
10012	LC_TELEPHONE LC_TIME	8814	export LANGUAGE
10013	do	8815
10014	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	8816	# CDPATH.
10015	eval $as_var=C; export $as_var	8817	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
10016	else	8818
10017	$as_unset $as_var	8819
		8820	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8821	# ----------------------------------------
		8822	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8823	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8824	# script with STATUS, using 1 if that was 0.
		8825	as_fn_error ()
		8826	{
		8827	as_status=$1; test $as_status -eq 0 && as_status=1
		8828	if test "$4"; then
		8829	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8830	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
10018	fi	8831	fi
10019	done	8832	$as_echo "$as_me: error: $2" >&2
		8833	as_fn_exit $as_status
		8834	} # as_fn_error
10020		8835
10021	# Required to use basename.	8836
		8837	# as_fn_set_status STATUS
		8838	# -----------------------
		8839	# Set $? to STATUS, without forking.
		8840	as_fn_set_status ()
		8841	{
		8842	return $1
		8843	} # as_fn_set_status
		8844
		8845	# as_fn_exit STATUS
		8846	# -----------------
		8847	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8848	as_fn_exit ()
		8849	{
		8850	set +e
		8851	as_fn_set_status $1
		8852	exit $1
		8853	} # as_fn_exit
		8854
		8855	# as_fn_unset VAR
		8856	# ---------------
		8857	# Portably unset VAR.
		8858	as_fn_unset ()
		8859	{
		8860	{ eval $1=; unset $1;}
		8861	}
		8862	as_unset=as_fn_unset
		8863	# as_fn_append VAR VALUE
		8864	# ----------------------
		8865	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8866	# advantage of any shell optimizations that allow amortized linear growth over
		8867	# repeated appends, instead of the typical quadratic growth present in naive
		8868	# implementations.
		8869	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		8870	eval 'as_fn_append ()
		8871	{
		8872	eval $1+=\$2
		8873	}'
		8874	else
		8875	as_fn_append ()
		8876	{
		8877	eval $1=\$$1\$2
		8878	}
		8879	fi # as_fn_append
		8880
		8881	# as_fn_arith ARG...
		8882	# ------------------
		8883	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8884	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8885	# must be portable across $(()) and expr.
		8886	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		8887	eval 'as_fn_arith ()
		8888	{
		8889	as_val=$(( $* ))
		8890	}'
		8891	else
		8892	as_fn_arith ()
		8893	{
		8894	as_val=`expr "$@" \|\| test $? -eq 1`
		8895	}
		8896	fi # as_fn_arith
		8897
		8898
10022	if expr a : '$a$' >/dev/null 2>&1; then	8899	if expr a : '$a$' >/dev/null 2>&1 &&
		8900	test "X`expr 00001 : '.*$...$'`" = X001; then
10023	as_expr=expr	8901	as_expr=expr
10024	else	8902	else
10025	as_expr=false	8903	as_expr=false
10026	fi	8904	fi
10027		8905
10028	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	8906	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10029	as_basename=basename	8907	as_basename=basename
10030	else	8908	else
10031	as_basename=false	8909	as_basename=false
10032	fi	8910	fi
10033		8911
		8912	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8913	as_dirname=dirname
		8914	else
		8915	as_dirname=false
		8916	fi
10034		8917
10035	# Name of the executable.
10036	as_me=`$as_basename "$0" \|\|	8918	as_me=`$as_basename -- "$0" \|\|
10037	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	8919	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
10038	X"$0" : 'X$//$$' \\| \	8920	X"$0" : 'X$//$$' \\| \
10039	X"$0" : 'X$/$$' \\| \	8921	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
10040	. : '$.$' 2>/dev/null \|\|
10041	echo X/"$0" \|	8922	$as_echo X/"$0" \|
10042	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	8923	sed '/^.\/$[^/][^/]$\/*$/{
10043	/^X\/$\/\/$$/{ s//\1/; q; }	8924	s//\1/
10044	/^X\/$\/$.*/{ s//\1/; q; }	8925	q
		8926	}
		8927	/^X\/$\/\/$$/{
		8928	s//\1/
		8929	q
		8930	}
		8931	/^X\/$\/$.*/{
		8932	s//\1/
		8933	q
		8934	}
10045	s/.*/./; q'`	8935	s/.*/./; q'`
10046		8936
10047
10048	# PATH needs CR, and LINENO needs CR and PATH.
10049	# Avoid depending upon Character Ranges.	8937	# Avoid depending upon Character Ranges.
10050	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	8938	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10051	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8939	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10052	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8940	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10053	as_cr_digits='0123456789'	8941	as_cr_digits='0123456789'
10054	as_cr_alnum=$as_cr_Letters$as_cr_digits	8942	as_cr_alnum=$as_cr_Letters$as_cr_digits
10055		8943
10056	# The user is always right.	8944	ECHO_C= ECHO_N= ECHO_T=
10057	if test "${PATH_SEPARATOR+set}" != set; then	8945	case `echo -n x` in #(((((
10058	echo "#! /bin/sh" >conf$$.sh	8946	-n*)
10059	echo "exit 0" >>conf$$.sh	8947	case `echo 'xy\c'` in
10060	chmod +x conf$$.sh	8948	c) ECHO_T=' ';; # ECHO_T is single tab character.
10061	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	8949	xy) ECHO_C='\c';;
10062	PATH_SEPARATOR=';'	8950	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8951	ECHO_T=' ';;
		8952	esac;;
		8953	*)
		8954	ECHO_N='-n';;
		8955	esac
		8956
		8957	rm -f conf$$ conf$$.exe conf$$.file
		8958	if test -d conf$$.dir; then
		8959	rm -f conf$$.dir/conf$$.file
		8960	else
		8961	rm -f conf$$.dir
		8962	mkdir conf$$.dir 2>/dev/null
		8963	fi
		8964	if (echo >conf$$.file) 2>/dev/null; then
		8965	if ln -s conf$$.file conf$$ 2>/dev/null; then
		8966	as_ln_s='ln -s'
		8967	# ... but there are two gotchas:
		8968	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		8969	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		8970	# In both cases, we have to default to `cp -pR'.
		8971	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
		8972	as_ln_s='cp -pR'
		8973	elif ln conf$$.file conf$$ 2>/dev/null; then
		8974	as_ln_s=ln
10063	else	8975	else
10064	PATH_SEPARATOR=:	8976	as_ln_s='cp -pR'
10065	fi	8977	fi
10066	rm -f conf$$.sh	8978	else
		8979	as_ln_s='cp -pR'
10067	fi	8980	fi
		8981	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		8982	rmdir conf$$.dir 2>/dev/null
10068		8983
10069		8984
10070	as_lineno_1=$LINENO	8985	# as_fn_mkdir_p
10071	as_lineno_2=$LINENO	8986	# -------------
10072	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	8987	# Create "$as_dir" as a directory, including parents if necessary.
10073	test "x$as_lineno_1" != "x$as_lineno_2" &&	8988	as_fn_mkdir_p ()
10074	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	8989	{
10075	# Find who we are. Look in the path if we contain no path at all
10076	# relative or not.
10077	case $0 in
10078	[\\/] ) as_myself=$0 ;;
10079	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10080	for as_dir in $PATH
10081	do
10082	IFS=$as_save_IFS
10083	test -z "$as_dir" && as_dir=.
10084	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10085	done
10086		8990
10087	;;	8991	case $as_dir in #(
		8992	-*) as_dir=./$as_dir;;
10088	esac	8993	esac
10089	# We did not find ourselves, most probably we were run as `sh COMMAND'	8994	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
10090	# in which case we are not to be found in the path.	8995	as_dirs=
10091	if test "x$as_myself" = x; then	8996	while :; do
10092	as_myself=$0
10093	fi
10094	if test ! -f "$as_myself"; then
10095	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10096	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10097	{ (exit 1); exit 1; }; }
10098	fi
10099	case $CONFIG_SHELL in
10100	'')
10101	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10102	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10103	do
10104	IFS=$as_save_IFS
10105	test -z "$as_dir" && as_dir=.
10106	for as_base in sh bash ksh sh5; do
10107	case $as_dir in	8997	case $as_dir in #(
10108	/*)	8998	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
10109	if ("$as_dir/$as_base" -c '	8999	*) as_qdir=$as_dir;;
10110	as_lineno_1=$LINENO	9000	esac
10111	as_lineno_2=$LINENO	9001	as_dirs="'$as_qdir' $as_dirs"
10112	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9002	as_dir=`$as_dirname -- "$as_dir" \|\|
10113	test "x$as_lineno_1" != "x$as_lineno_2" &&	9003	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10114	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	9004	X"$as_dir" : 'X$//$[^/]' \\| \
10115	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }	9005	X"$as_dir" : 'X$//$$' \\| \
10116	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }	9006	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
10117	CONFIG_SHELL=$as_dir/$as_base	9007	$as_echo X"$as_dir" \|
10118	export CONFIG_SHELL	9008	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10119	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9009	s//\1/
10120	fi;;	9010	q
10121	esac	9011	}
		9012	/^X$\/\/$[^/].*/{
		9013	s//\1/
		9014	q
		9015	}
		9016	/^X$\/\/$$/{
		9017	s//\1/
		9018	q
		9019	}
		9020	/^X$\/$.*/{
		9021	s//\1/
		9022	q
		9023	}
		9024	s/.*/./; q'`
		9025	test -d "$as_dir" && break
10122	done	9026	done
10123	done	9027	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
10124	;;	9028	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
10125	esac
10126		9029
10127	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10128	# uniformly replaced by the line number. The first 'sed' inserts a
10129	# line-number line before each line; the second 'sed' does the real
10130	# work. The second script uses 'N' to pair each line-number line
10131	# with the numbered line, and appends trailing '-' during
10132	# substitution so that $LINENO is not a special case at line end.
10133	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10134	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10135	sed '=' <$as_myself \|
10136	sed '
10137	N
10138	s,$,-,
10139	: loop
10140	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
10141	t loop
10142	s,-$,,
10143	s,^['$as_cr_digits']*\n,,
10144	' >$as_me.lineno &&
10145	chmod +x $as_me.lineno \|\|
10146	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10147	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10148	{ (exit 1); exit 1; }; }
10149		9030
10150	# Don't try to exec as it changes $[0], causing all sort of problems	9031	} # as_fn_mkdir_p
10151	# (the dirname of $[0] is not the place where we might find the
10152	# original and so on. Autoconf is especially sensible to this).
10153	. ./$as_me.lineno
10154	# Exit status is that of the last command.
10155	exit
10156	}
10157
10158
10159	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10160	c,-n*) ECHO_N= ECHO_C='
10161	' ECHO_T=' ' ;;
10162	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10163	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10164	esac
10165
10166	if expr a : '$a$' >/dev/null 2>&1; then
10167	as_expr=expr
10168	else
10169	as_expr=false
10170	fi
10171
10172	rm -f conf$$ conf$$.exe conf$$.file
10173	echo >conf$$.file
10174	if ln -s conf$$.file conf$$ 2>/dev/null; then
10175	# We could just check for DJGPP; but this test a) works b) is more generic
10176	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10177	if test -f conf$$.exe; then
10178	# Don't use ln at all; we don't have any links
10179	as_ln_s='cp -p'
10180	else
10181	as_ln_s='ln -s'
10182	fi
10183	elif ln conf$$.file conf$$ 2>/dev/null; then
10184	as_ln_s=ln
10185	else
10186	as_ln_s='cp -p'
10187	fi
10188	rm -f conf$$ conf$$.exe conf$$.file
10189
10190	if mkdir -p . 2>/dev/null; then	9032	if mkdir -p . 2>/dev/null; then
10191	as_mkdir_p=:	9033	as_mkdir_p='mkdir -p "$as_dir"'
10192	else	9034	else
10193	test -d ./-p && rmdir ./-p	9035	test -d ./-p && rmdir ./-p
10194	as_mkdir_p=false	9036	as_mkdir_p=false
10195	fi	9037	fi
10196		9038
10197	as_executable_p="test -f"	9039
		9040	# as_fn_executable_p FILE
		9041	# -----------------------
		9042	# Test if FILE is an executable regular file.
		9043	as_fn_executable_p ()
		9044	{
		9045	test -f "$1" && test -x "$1"
		9046	} # as_fn_executable_p
		9047	as_test_x='test -x'
		9048	as_executable_p=as_fn_executable_p
10198		9049
10199	# Sed expression to map a string onto a valid CPP name.	9050	# Sed expression to map a string onto a valid CPP name.
10200	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	9051	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10201		9052
10202	# Sed expression to map a string onto a valid variable name.	9053	# Sed expression to map a string onto a valid variable name.
10203	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	9054	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10204		9055
10205		9056
10206	# IFS
10207	# We need space, tab and new line, in precisely that order.
10208	as_nl='
10209	'
10210	IFS=" $as_nl"
10211
10212	# CDPATH.
10213	$as_unset CDPATH
10214
10215	exec 6>&1	9057	exec 6>&1
		9058	## ----------------------------------- ##
		9059	## Main body of $CONFIG_STATUS script. ##
		9060	## ----------------------------------- ##
		9061	_ASEOF
		9062	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
10216		9063
		9064	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10217	# Open the log real soon, to keep \$[0] and so on meaningful, and to	9065	# Save the log message, to keep $0 and so on meaningful, and to
10218	# report actual input values of CONFIG_FILES etc. instead of their	9066	# report actual input values of CONFIG_FILES etc. instead of their
10219	# values after options handling. Logging --version etc. is OK.	9067	# values after options handling.
		9068	ac_log="
		9069	This file was extended by $as_me, which was
		9070	generated by GNU Autoconf 2.69. Invocation command line was
		9071
		9072	CONFIG_FILES = $CONFIG_FILES
		9073	CONFIG_HEADERS = $CONFIG_HEADERS
		9074	CONFIG_LINKS = $CONFIG_LINKS
		9075	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9076	$ $0 $@
		9077
		9078	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
		9079	"
		9080
		9081	_ACEOF
		9082
		9083	case $ac_config_files in *"
		9084	") set x $ac_config_files; shift; ac_config_files=$;;
		9085	esac
		9086
		9087	case $ac_config_headers in *"
		9088	") set x $ac_config_headers; shift; ac_config_headers=$;;
		9089	esac
		9090
		9091
		9092	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9093	# Files that config.status was made for.
		9094	config_files="$ac_config_files"
		9095	config_headers="$ac_config_headers"
		9096	config_commands="$ac_config_commands"
		9097
		9098	_ACEOF
		9099
		9100	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9101	ac_cs_usage="\
		9102	\`$as_me' instantiates files and other configuration actions
		9103	from templates according to the current configuration. Unless the files
		9104	and actions are specified as TAGs, all are instantiated by default.
		9105
		9106	Usage: $0 [OPTION]... [TAG]...
		9107
		9108	-h, --help print this help, then exit
		9109	-V, --version print version number and configuration settings, then exit
		9110	--config print configuration, then exit
		9111	-q, --quiet, --silent
		9112	do not print progress messages
		9113	-d, --debug don't remove temporary files
		9114	--recheck update $as_me by reconfiguring in the same conditions
		9115	--file=FILE[:TEMPLATE]
		9116	instantiate the configuration file FILE
		9117	--header=FILE[:TEMPLATE]
		9118	instantiate the configuration header FILE
		9119
		9120	Configuration files:
		9121	$config_files
		9122
		9123	Configuration headers:
		9124	$config_headers
		9125
		9126	Configuration commands:
		9127	$config_commands
		9128
		9129	Report bugs to the package provider."
		9130
		9131	_ACEOF
		9132	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9133	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9134	ac_cs_version="\\
		9135	config.status
		9136	configured by $0, generated by GNU Autoconf 2.69,
		9137	with options \\"\$ac_cs_config\\"
		9138
		9139	Copyright (C) 2012 Free Software Foundation, Inc.
		9140	This config.status script is free software; the Free Software Foundation
		9141	gives unlimited permission to copy, distribute and modify it."
		9142
		9143	ac_pwd='$ac_pwd'
		9144	srcdir='$srcdir'
		9145	INSTALL='$INSTALL'
		9146	AWK='$AWK'
		9147	test -n "\$AWK" \|\| AWK=awk
		9148	_ACEOF
		9149
		9150	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9151	# The default lists apply if the user does not specify any file.
		9152	ac_need_defaults=:
		9153	while test $# != 0
		9154	do
		9155	case $1 in
		9156	--=?)
		9157	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9158	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
		9159	ac_shift=:
		9160	;;
		9161	--*=)
		9162	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9163	ac_optarg=
		9164	ac_shift=:
		9165	;;
		9166	*)
		9167	ac_option=$1
		9168	ac_optarg=$2
		9169	ac_shift=shift
		9170	;;
		9171	esac
		9172
		9173	case $ac_option in
		9174	# Handling of the options.
		9175	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
		9176	ac_cs_recheck=: ;;
		9177	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
		9178	$as_echo "$ac_cs_version"; exit ;;
		9179	--config \| --confi \| --conf \| --con \| --co \| --c )
		9180	$as_echo "$ac_cs_config"; exit ;;
		9181	--debug \| --debu \| --deb \| --de \| --d \| -d )
		9182	debug=: ;;
		9183	--file \| --fil \| --fi \| --f )
		9184	$ac_shift
		9185	case $ac_optarg in
		9186	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9187	'') as_fn_error $? "missing file argument" ;;
		9188	esac
		9189	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9190	ac_need_defaults=false;;
		9191	--header \| --heade \| --head \| --hea )
		9192	$ac_shift
		9193	case $ac_optarg in
		9194	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9195	esac
		9196	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9197	ac_need_defaults=false;;
		9198	--he \| --h)
		9199	# Conflict between --help and --header
		9200	as_fn_error $? "ambiguous option: \`$1'
		9201	Try \`$0 --help' for more information.";;
		9202	--help \| --hel \| -h )
		9203	$as_echo "$ac_cs_usage"; exit ;;
		9204	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
		9205	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
		9206	ac_cs_silent=: ;;
		9207
		9208	# This is an error.
		9209	-*) as_fn_error $? "unrecognized option: \`$1'
		9210	Try \`$0 --help' for more information." ;;
		9211
		9212	*) as_fn_append ac_config_targets " $1"
		9213	ac_need_defaults=false ;;
		9214
		9215	esac
		9216	shift
		9217	done
		9218
		9219	ac_configure_extra_args=
		9220
		9221	if $ac_cs_silent; then
		9222	exec 6>/dev/null
		9223	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9224	fi
		9225
		9226	_ACEOF
		9227	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9228	if \$ac_cs_recheck; then
		9229	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9230	shift
		9231	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
		9232	CONFIG_SHELL='$SHELL'
		9233	export CONFIG_SHELL
		9234	exec "\$@"
		9235	fi
		9236
		9237	_ACEOF
		9238	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10220	exec 5>>config.log	9239	exec 5>>config.log
10221	{	9240	{
10222	echo	9241	echo
10223	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9242	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10224	## Running $as_me. ##	9243	## Running $as_me. ##
10225	_ASBOX	9244	_ASBOX
		9245	$as_echo "$ac_log"
10226	} >&5	9246	} >&5
10227	cat >&5 <<_CSEOF
10228		9247
10229	This file was extended by $as_me, which was
10230	generated by GNU Autoconf 2.59. Invocation command line was
10231
10232	CONFIG_FILES = $CONFIG_FILES
10233	CONFIG_HEADERS = $CONFIG_HEADERS
10234	CONFIG_LINKS = $CONFIG_LINKS
10235	CONFIG_COMMANDS = $CONFIG_COMMANDS
10236	$ $0 $@
10237
10238	_CSEOF	9248	_ACEOF
10239	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
10240	echo >&5
10241	_ACEOF
10242
10243	# Files that config.status was made for.
10244	if test -n "$ac_config_files"; then
10245	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10246	fi
10247
10248	if test -n "$ac_config_headers"; then
10249	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10250	fi
10251
10252	if test -n "$ac_config_links"; then
10253	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10254	fi
10255
10256	if test -n "$ac_config_commands"; then
10257	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10258	fi
10259
10260	cat >>$CONFIG_STATUS <<\_ACEOF
10261
10262	ac_cs_usage="\
10263	\`$as_me' instantiates files from templates according to the
10264	current configuration.
10265
10266	Usage: $0 [OPTIONS] [FILE]...
10267
10268	-h, --help print this help, then exit
10269	-V, --version print version number, then exit
10270	-q, --quiet do not print progress messages
10271	-d, --debug don't remove temporary files
10272	--recheck update $as_me by reconfiguring in the same conditions
10273	--file=FILE[:TEMPLATE]
10274	instantiate the configuration file FILE
10275	--header=FILE[:TEMPLATE]
10276	instantiate the configuration header FILE
10277
10278	Configuration files:
10279	$config_files
10280
10281	Configuration headers:
10282	$config_headers
10283
10284	Configuration commands:
10285	$config_commands
10286
10287	Report bugs to <bug-autoconf@gnu.org>."
10288	_ACEOF
10289
10290	cat >>$CONFIG_STATUS <<_ACEOF	9249	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10291	ac_cs_version="\\
10292	config.status
10293	configured by $0, generated by GNU Autoconf 2.59,
10294	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
10295
10296	Copyright (C) 2003 Free Software Foundation, Inc.
10297	This config.status script is free software; the Free Software Foundation
10298	gives unlimited permission to copy, distribute and modify it."
10299	srcdir=$srcdir
10300	INSTALL="$INSTALL"
10301	_ACEOF
10302
10303	cat >>$CONFIG_STATUS <<\_ACEOF
10304	# If no file are specified by the user, then we need to provide default
10305	# value. By we need to know if files were specified by the user.
10306	ac_need_defaults=:
10307	while test $# != 0
10308	do
10309	case $1 in
10310	--=)
10311	ac_option=`expr "x$1" : 'x$[^=]*$='`
10312	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
10313	ac_shift=:
10314	;;
10315	-*)
10316	ac_option=$1
10317	ac_optarg=$2
10318	ac_shift=shift
10319	;;
10320	*) # This is not an option, so the user has probably given explicit
10321	# arguments.
10322	ac_option=$1
10323	ac_need_defaults=false;;
10324	esac
10325
10326	case $ac_option in
10327	# Handling of the options.
10328	_ACEOF
10329	cat >>$CONFIG_STATUS <<\_ACEOF
10330	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
10331	ac_cs_recheck=: ;;
10332	--version \| --vers* \| -V )
10333	echo "$ac_cs_version"; exit 0 ;;
10334	--he \| --h)
10335	# Conflict between --help and --header
10336	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10337	Try \`$0 --help' for more information." >&5
10338	echo "$as_me: error: ambiguous option: $1
10339	Try \`$0 --help' for more information." >&2;}
10340	{ (exit 1); exit 1; }; };;
10341	--help \| --hel \| -h )
10342	echo "$ac_cs_usage"; exit 0 ;;
10343	--debug \| --d* \| -d )
10344	debug=: ;;
10345	--file \| --fil \| --fi \| --f )
10346	$ac_shift
10347	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10348	ac_need_defaults=false;;
10349	--header \| --heade \| --head \| --hea )
10350	$ac_shift
10351	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10352	ac_need_defaults=false;;
10353	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
10354	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
10355	ac_cs_silent=: ;;
10356
10357	# This is an error.
10358	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10359	Try \`$0 --help' for more information." >&5
10360	echo "$as_me: error: unrecognized option: $1
10361	Try \`$0 --help' for more information." >&2;}
10362	{ (exit 1); exit 1; }; } ;;
10363
10364	*) ac_config_targets="$ac_config_targets $1" ;;
10365
10366	esac
10367	shift
10368	done
10369
10370	ac_configure_extra_args=
10371
10372	if $ac_cs_silent; then
10373	exec 6>/dev/null
10374	ac_configure_extra_args="$ac_configure_extra_args --silent"
10375	fi
10376
10377	_ACEOF
10378	cat >>$CONFIG_STATUS <<_ACEOF
10379	if \$ac_cs_recheck; then
10380	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10381	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10382	fi
10383
10384	_ACEOF
10385
10386	cat >>$CONFIG_STATUS <<_ACEOF
10387	#	9250	#
10388	# INIT-COMMANDS section.	9251	# INIT-COMMANDS
10389	#	9252	#
10390
10391	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9253	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
10392	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9254	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10393	# from automake.	9255	# from automake.
10394	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9256	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10395	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9257	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
10397		9259
10398	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9260	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10399		9261
10400	_ACEOF	9262	_ACEOF
10401		9263
10402
10403
10404	cat >>$CONFIG_STATUS <<\_ACEOF	9264	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9265
		9266	# Handling of arguments.
10405	for ac_config_target in $ac_config_targets	9267	for ac_config_target in $ac_config_targets
10406	do	9268	do
10407	case "$ac_config_target" in	9269	case $ac_config_target in
10408	# Handling of arguments.	9270	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9271	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9272	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10409	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9273	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10410	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9274	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10411	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9275	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10412	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9276	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10413	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9277	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10414	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9278	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10415	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9279
10416	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9280	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10417	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10418	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10419	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10420	{ (exit 1); exit 1; }; };;
10421	esac	9281	esac
10422	done	9282	done
		9283
10423		9284
10424	# If the user did not use the arguments to specify the items to instantiate,	9285	# If the user did not use the arguments to specify the items to instantiate,
10425	# then the envvar interface is used. Set only those that are not.	9286	# then the envvar interface is used. Set only those that are not.
10426	# We use the long form for the default assignment because of an extremely	9287	# We use the long form for the default assignment because of an extremely
10427	# bizarre bug on SunOS 4.1.3.	9288	# bizarre bug on SunOS 4.1.3.
…		…
10430	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	9291	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
10431	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands	9292	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
10432	fi	9293	fi
10433		9294
10434	# Have a temporary directory for convenience. Make it in the build tree	9295	# Have a temporary directory for convenience. Make it in the build tree
10435	# simply because there is no reason to put it here, and in addition,	9296	# simply because there is no reason against having it here, and in addition,
10436	# creating and moving files from /tmp can sometimes cause problems.	9297	# creating and moving files from /tmp can sometimes cause problems.
10437	# Create a temporary directory, and hook for its removal unless debugging.	9298	# Hook for its removal unless debugging.
		9299	# Note that there is a small window in which the directory will not be cleaned:
		9300	# after its creation but before its name has been assigned to `$tmp'.
10438	$debug \|\|	9301	$debug \|\|
10439	{	9302	{
10440	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9303	tmp= ac_tmp=
10441	trap '{ (exit 1); exit 1; }' 1 2 13 15	9304	trap 'exit_status=$?
		9305	: "${ac_tmp:=$tmp}"
		9306	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
		9307	' 0
		9308	trap 'as_fn_exit 1' 1 2 13 15
10442	}	9309	}
10443
10444	# Create a (secure) tmp directory for tmp files.	9310	# Create a (secure) tmp directory for tmp files.
10445		9311
10446	{	9312	{
10447	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9313	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10448	test -n "$tmp" && test -d "$tmp"	9314	test -d "$tmp"
10449	} \|\|	9315	} \|\|
10450	{	9316	{
10451	tmp=./confstat$$-$RANDOM	9317	tmp=./conf$$-$RANDOM
10452	(umask 077 && mkdir $tmp)	9318	(umask 077 && mkdir "$tmp")
10453	} \|\|	9319	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9320	ac_tmp=$tmp
		9321
		9322	# Set up the scripts for CONFIG_FILES section.
		9323	# No need to generate them if there are no CONFIG_FILES.
		9324	# This happens for instance with `./config.status config.h'.
		9325	if test -n "$CONFIG_FILES"; then
		9326
		9327
		9328	ac_cr=`echo X \| tr X '\015'`
		9329	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9330	# But we know of no other shell where ac_cr would be empty at this
		9331	# point, so we can use a bashism as a fallback.
		9332	if test "x$ac_cr" = x; then
		9333	eval ac_cr=\$\'\\r\'
		9334	fi
		9335	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9336	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9337	ac_cs_awk_cr='\\r'
		9338	else
		9339	ac_cs_awk_cr=$ac_cr
		9340	fi
		9341
		9342	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9343	_ACEOF
		9344
		9345
10454	{	9346	{
10455	echo "$me: cannot create a temporary directory in ." >&2	9347	echo "cat >conf$$subs.awk <<_ACEOF" &&
10456	{ (exit 1); exit 1; }	9348	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
		9349	echo "_ACEOF"
		9350	} >conf$$subs.sh \|\|
		9351	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9352	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
		9353	ac_delim='%!_!# '
		9354	for ac_last_try in false false false false false :; do
		9355	. ./conf$$subs.sh \|\|
		9356	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9357
		9358	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
		9359	if test $ac_delim_n = $ac_delim_num; then
		9360	break
		9361	elif $ac_last_try; then
		9362	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9363	else
		9364	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9365	fi
		9366	done
		9367	rm -f conf$$subs.sh
		9368
		9369	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9370	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9371	_ACEOF
		9372	sed -n '
		9373	h
		9374	s/^/S["/; s/!.*/"]=/
		9375	p
		9376	g
		9377	s/^[^!]*!//
		9378	:repl
		9379	t repl
		9380	s/'"$ac_delim"'$//
		9381	t delim
		9382	:nl
		9383	h
		9384	s/$.\{148\}$..*/\1/
		9385	t more1
		9386	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9387	p
		9388	n
		9389	b repl
		9390	:more1
		9391	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9392	p
		9393	g
		9394	s/.\{148\}//
		9395	t nl
		9396	:delim
		9397	h
		9398	s/$.\{148\}$..*/\1/
		9399	t more2
		9400	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9401	p
		9402	b
		9403	:more2
		9404	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9405	p
		9406	g
		9407	s/.\{148\}//
		9408	t delim
		9409	' <conf$$subs.awk \| sed '
		9410	/^[^""]/{
		9411	N
		9412	s/\n//
10457	}	9413	}
10458		9414	' >>$CONFIG_STATUS \|\| ac_write_fail=1
10459	_ACEOF	9415	rm -f conf$$subs.awk
10460
10461	cat >>$CONFIG_STATUS <<_ACEOF	9416	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9417	_ACAWK
		9418	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9419	for (key in S) S_is_set[key] = 1
		9420	FS = ""
10462		9421
10463	#	9422	}
10464	# CONFIG_FILES section.	9423	{
10465	#	9424	line = $ 0
10466		9425	nfields = split(line, field, "@")
10467	# No need to generate the scripts if there are no CONFIG_FILES.	9426	substed = 0
10468	# This happens for instance when ./config.status config.h	9427	len = length(field[1])
10469	if test -n "\$CONFIG_FILES"; then	9428	for (i = 2; i < nfields; i++) {
10470	# Protect against being on the right side of a sed subst in config.status.	9429	key = field[i]
10471	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9430	keylen = length(key)
10472	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9431	if (S_is_set[key]) {
10473	s,@SHELL@,$SHELL,;t t	9432	value = S[key]
10474	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9433	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10475	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9434	len += length(value) + length(field[++i])
10476	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9435	substed = 1
10477	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10478	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10479	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10480	s,@exec_prefix@,$exec_prefix,;t t
10481	s,@prefix@,$prefix,;t t
10482	s,@program_transform_name@,$program_transform_name,;t t
10483	s,@bindir@,$bindir,;t t
10484	s,@sbindir@,$sbindir,;t t
10485	s,@libexecdir@,$libexecdir,;t t
10486	s,@datadir@,$datadir,;t t
10487	s,@sysconfdir@,$sysconfdir,;t t
10488	s,@sharedstatedir@,$sharedstatedir,;t t
10489	s,@localstatedir@,$localstatedir,;t t
10490	s,@libdir@,$libdir,;t t
10491	s,@includedir@,$includedir,;t t
10492	s,@oldincludedir@,$oldincludedir,;t t
10493	s,@infodir@,$infodir,;t t
10494	s,@mandir@,$mandir,;t t
10495	s,@build_alias@,$build_alias,;t t
10496	s,@host_alias@,$host_alias,;t t
10497	s,@target_alias@,$target_alias,;t t
10498	s,@DEFS@,$DEFS,;t t
10499	s,@ECHO_C@,$ECHO_C,;t t
10500	s,@ECHO_N@,$ECHO_N,;t t
10501	s,@ECHO_T@,$ECHO_T,;t t
10502	s,@LIBS@,$LIBS,;t t
10503	s,@build@,$build,;t t
10504	s,@build_cpu@,$build_cpu,;t t
10505	s,@build_vendor@,$build_vendor,;t t
10506	s,@build_os@,$build_os,;t t
10507	s,@host@,$host,;t t
10508	s,@host_cpu@,$host_cpu,;t t
10509	s,@host_vendor@,$host_vendor,;t t
10510	s,@host_os@,$host_os,;t t
10511	s,@target@,$target,;t t
10512	s,@target_cpu@,$target_cpu,;t t
10513	s,@target_vendor@,$target_vendor,;t t
10514	s,@target_os@,$target_os,;t t
10515	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10516	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10517	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10518	s,@CYGPATH_W@,$CYGPATH_W,;t t
10519	s,@PACKAGE@,$PACKAGE,;t t
10520	s,@VERSION@,$VERSION,;t t
10521	s,@ACLOCAL@,$ACLOCAL,;t t
10522	s,@AUTOCONF@,$AUTOCONF,;t t
10523	s,@AUTOMAKE@,$AUTOMAKE,;t t
10524	s,@AUTOHEADER@,$AUTOHEADER,;t t
10525	s,@MAKEINFO@,$MAKEINFO,;t t
10526	s,@AMTAR@,$AMTAR,;t t
10527	s,@install_sh@,$install_sh,;t t
10528	s,@STRIP@,$STRIP,;t t
10529	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10530	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10531	s,@AWK@,$AWK,;t t
10532	s,@SET_MAKE@,$SET_MAKE,;t t
10533	s,@am__leading_dot@,$am__leading_dot,;t t
10534	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10535	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10536	s,@MAINT@,$MAINT,;t t
10537	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10538	s,@MSGFMT@,$MSGFMT,;t t
10539	s,@GMSGFMT@,$GMSGFMT,;t t
10540	s,@XGETTEXT@,$XGETTEXT,;t t
10541	s,@MSGMERGE@,$MSGMERGE,;t t
10542	s,@CC@,$CC,;t t
10543	s,@CFLAGS@,$CFLAGS,;t t
10544	s,@LDFLAGS@,$LDFLAGS,;t t
10545	s,@CPPFLAGS@,$CPPFLAGS,;t t
10546	s,@ac_ct_CC@,$ac_ct_CC,;t t
10547	s,@EXEEXT@,$EXEEXT,;t t
10548	s,@OBJEXT@,$OBJEXT,;t t
10549	s,@DEPDIR@,$DEPDIR,;t t
10550	s,@am__include@,$am__include,;t t
10551	s,@am__quote@,$am__quote,;t t
10552	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10553	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10554	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10555	s,@CCDEPMODE@,$CCDEPMODE,;t t
10556	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10557	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10558	s,@USE_NLS@,$USE_NLS,;t t
10559	s,@LIBICONV@,$LIBICONV,;t t
10560	s,@LTLIBICONV@,$LTLIBICONV,;t t
10561	s,@INTLLIBS@,$INTLLIBS,;t t
10562	s,@LIBINTL@,$LIBINTL,;t t
10563	s,@LTLIBINTL@,$LTLIBINTL,;t t
10564	s,@POSUB@,$POSUB,;t t
10565	s,@CPP@,$CPP,;t t
10566	s,@CXX@,$CXX,;t t
10567	s,@CXXFLAGS@,$CXXFLAGS,;t t
10568	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10569	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10570	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10571	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10572	s,@EGREP@,$EGREP,;t t
10573	s,@LN_S@,$LN_S,;t t
10574	s,@RANLIB@,$RANLIB,;t t
10575	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10576	s,@IFTYPE@,$IFTYPE,;t t
10577	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10578	s,@CXXCPP@,$CXXCPP,;t t
10579	s,@ALLOCA@,$ALLOCA,;t t
10580	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10581	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10582	s,@INCLUDES@,$INCLUDES,;t t
10583	s,@LIBOBJS@,$LIBOBJS,;t t
10584	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10585	CEOF
10586
10587	_ACEOF
10588
10589	cat >>$CONFIG_STATUS <<\_ACEOF
10590	# Split the substitutions into bite-sized pieces for seds with
10591	# small command number limits, like on Digital OSF/1 and HP-UX.
10592	ac_max_sed_lines=48
10593	ac_sed_frag=1 # Number of current file.
10594	ac_beg=1 # First line for current file.
10595	ac_end=$ac_max_sed_lines # Line after last line for current file.
10596	ac_more_lines=:
10597	ac_sed_cmds=
10598	while $ac_more_lines; do
10599	if test $ac_beg -gt 1; then
10600	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10601	else	9436	} else
10602	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9437	len += 1 + keylen
		9438	}
		9439
		9440	print line
		9441	}
		9442
		9443	_ACAWK
		9444	_ACEOF
		9445	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9446	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9447	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9448	else
		9449	cat
		9450	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9451	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9452	_ACEOF
		9453
		9454	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9455	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9456	# trailing colons and then remove the whole line if VPATH becomes empty
		9457	# (actually we leave an empty line to preserve line numbers).
		9458	if test "x$srcdir" = x.; then
		9459	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
		9460	h
		9461	s///
		9462	s/^/:/
		9463	s/[ ]*$/:/
		9464	s/:\$(srcdir):/:/g
		9465	s/:\${srcdir}:/:/g
		9466	s/:@srcdir@:/:/g
		9467	s/^:*//
		9468	s/:*$//
		9469	x
		9470	s/$=[ ]$./\1/
		9471	G
		9472	s/\n//
		9473	s/^[^=]=[ ]$//
		9474	}'
		9475	fi
		9476
		9477	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9478	fi # test -n "$CONFIG_FILES"
		9479
		9480	# Set up the scripts for CONFIG_HEADERS section.
		9481	# No need to generate them if there are no CONFIG_HEADERS.
		9482	# This happens for instance with `./config.status Makefile'.
		9483	if test -n "$CONFIG_HEADERS"; then
		9484	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
		9485	BEGIN {
		9486	_ACEOF
		9487
		9488	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9489	# here-document in config.status, that substitutes the proper values into
		9490	# config.h.in to produce config.h.
		9491
		9492	# Create a delimiter string that does not exist in confdefs.h, to ease
		9493	# handling of long lines.
		9494	ac_delim='%!_!# '
		9495	for ac_last_try in false false :; do
		9496	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9497	if test -z "$ac_tt"; then
		9498	break
		9499	elif $ac_last_try; then
		9500	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9501	else
		9502	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9503	fi
		9504	done
		9505
		9506	# For the awk script, D is an array of macro values keyed by name,
		9507	# likewise P contains macro parameters if any. Preserve backslash
		9508	# newline sequences.
		9509
		9510	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9511	sed -n '
		9512	s/.\{148\}/&'"$ac_delim"'/g
		9513	t rset
		9514	:rset
		9515	s/^[ ]#[ ]define[ ][ ]*/ /
		9516	t def
		9517	d
		9518	:def
		9519	s/\\$//
		9520	t bsnl
		9521	s/["\\]/\\&/g
		9522	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9523	D["\1"]=" \3"/p
		9524	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
		9525	d
		9526	:bsnl
		9527	s/["\\]/\\&/g
		9528	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9529	D["\1"]=" \3\\\\\\n"\\/p
		9530	t cont
		9531	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
		9532	t cont
		9533	d
		9534	:cont
		9535	n
		9536	s/.\{148\}/&'"$ac_delim"'/g
		9537	t clear
		9538	:clear
		9539	s/\\$//
		9540	t bsnlc
		9541	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9542	d
		9543	:bsnlc
		9544	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9545	b cont
		9546	' <confdefs.h \| sed '
		9547	s/'"$ac_delim"'/"\\\
		9548	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
		9549
		9550	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9551	for (key in D) D_is_set[key] = 1
		9552	FS = ""
		9553	}
		9554	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
		9555	line = \$ 0
		9556	split(line, arg, " ")
		9557	if (arg[1] == "#") {
		9558	defundef = arg[2]
		9559	mac1 = arg[3]
		9560	} else {
		9561	defundef = substr(arg[1], 2)
		9562	mac1 = arg[2]
		9563	}
		9564	split(mac1, mac2, "(") #)
		9565	macro = mac2[1]
		9566	prefix = substr(line, 1, index(line, defundef) - 1)
		9567	if (D_is_set[macro]) {
		9568	# Preserve the white space surrounding the "#".
		9569	print prefix "define", macro P[macro] D[macro]
		9570	next
		9571	} else {
		9572	# Replace #undef with comments. This is necessary, for example,
		9573	# in the case of _POSIX_SOURCE, which is predefined and required
		9574	# on some systems where configure will not decide to define it.
		9575	if (defundef == "undef") {
		9576	print "/", prefix defundef, macro, "/"
		9577	next
		9578	}
		9579	}
		9580	}
		9581	{ print }
		9582	_ACAWK
		9583	_ACEOF
		9584	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9585	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9586	fi # test -n "$CONFIG_HEADERS"
		9587
		9588
		9589	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9590	shift
		9591	for ac_tag
		9592	do
		9593	case $ac_tag in
		9594	:[FHLC]) ac_mode=$ac_tag; continue;;
		9595	esac
		9596	case $ac_mode$ac_tag in
		9597	:[FHL]:);;
		9598	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9599	:[FH]-) ac_tag=-:-;;
		9600	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9601	esac
		9602	ac_save_IFS=$IFS
		9603	IFS=:
		9604	set x $ac_tag
		9605	IFS=$ac_save_IFS
		9606	shift
		9607	ac_file=$1
		9608	shift
		9609
		9610	case $ac_mode in
		9611	:L) ac_source=$1;;
		9612	:[FH])
		9613	ac_file_inputs=
		9614	for ac_f
		9615	do
		9616	case $ac_f in
		9617	-) ac_f="$ac_tmp/stdin";;
		9618	*) # Look for the file first in the build tree, then in the source tree
		9619	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9620	# because $ac_f cannot contain `:'.
		9621	test -f "$ac_f" \|\|
		9622	case $ac_f in
		9623	[\\/$]*) false;;
		9624	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9625	esac \|\|
		9626	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9627	esac
		9628	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
		9629	as_fn_append ac_file_inputs " '$ac_f'"
		9630	done
		9631
		9632	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9633	# use $as_me), people would be surprised to read:
		9634	# /* config.h. Generated by config.status. */
		9635	configure_input='Generated from '`
		9636	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
		9637	`' by configure.'
		9638	if test x"$ac_file" != x-; then
		9639	configure_input="$ac_file. $configure_input"
		9640	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9641	$as_echo "$as_me: creating $ac_file" >&6;}
10603	fi	9642	fi
10604	if test ! -s $tmp/subs.frag; then	9643	# Neutralize special characters interpreted by sed in replacement strings.
10605	ac_more_lines=false	9644	case $configure_input in #(
		9645	\& \| \\| \| \\ )
		9646	ac_sed_conf_input=`$as_echo "$configure_input" \|
		9647	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
		9648	*) ac_sed_conf_input=$configure_input;;
10606	else	9649	esac
10607	# The purpose of the label and of the branching condition is to
10608	# speed up the sed processing (if there are no `@' at all, there
10609	# is no need to browse any of the substitutions).
10610	# These are the two extra sed commands mentioned above.
10611	(echo ':t
10612	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10613	if test -z "$ac_sed_cmds"; then
10614	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10615	else
10616	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10617	fi
10618	ac_sed_frag=`expr $ac_sed_frag + 1`
10619	ac_beg=$ac_end
10620	ac_end=`expr $ac_end + $ac_max_sed_lines`
10621	fi
10622	done
10623	if test -z "$ac_sed_cmds"; then
10624	ac_sed_cmds=cat
10625	fi
10626	fi # test -n "$CONFIG_FILES"
10627		9650
10628	_ACEOF
10629	cat >>$CONFIG_STATUS <<\_ACEOF
10630	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10631	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10632	case $ac_file in	9651	case $ac_tag in
10633	- \| :- \| :-:* ) # input from stdin	9652	:-: \| *:-) cat >"$ac_tmp/stdin" \
10634	cat >$tmp/stdin	9653	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10635	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`	9654	esac
10636	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;	9655	;;
10637	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10638	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10639	* ) ac_file_in=$ac_file.in ;;
10640	esac	9656	esac
10641		9657
10642	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9658	ac_dir=`$as_dirname -- "$ac_file" \|\|
10643	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10644	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9659	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10645	X"$ac_file" : 'X$//$[^/]' \\| \	9660	X"$ac_file" : 'X$//$[^/]' \\| \
10646	X"$ac_file" : 'X$//$$' \\| \	9661	X"$ac_file" : 'X$//$$' \\| \
10647	X"$ac_file" : 'X$/$' \\| \	9662	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10648	. : '$.$' 2>/dev/null \|\|
10649	echo X"$ac_file" \|	9663	$as_echo X"$ac_file" \|
10650	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9664	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10651	/^X$\/\/$[^/].*/{ s//\1/; q; }	9665	s//\1/
10652	/^X$\/\/$$/{ s//\1/; q; }	9666	q
10653	/^X$\/$.*/{ s//\1/; q; }	9667	}
		9668	/^X$\/\/$[^/].*/{
		9669	s//\1/
		9670	q
		9671	}
		9672	/^X$\/\/$$/{
		9673	s//\1/
		9674	q
		9675	}
		9676	/^X$\/$.*/{
		9677	s//\1/
		9678	q
		9679	}
10654	s/.*/./; q'`	9680	s/.*/./; q'`
10655	{ if $as_mkdir_p; then	9681	as_dir="$ac_dir"; as_fn_mkdir_p
10656	mkdir -p "$ac_dir"
10657	else
10658	as_dir="$ac_dir"
10659	as_dirs=
10660	while test ! -d "$as_dir"; do
10661	as_dirs="$as_dir $as_dirs"
10662	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10663	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10664	X"$as_dir" : 'X$//$[^/]' \\| \
10665	X"$as_dir" : 'X$//$$' \\| \
10666	X"$as_dir" : 'X$/$' \\| \
10667	. : '$.$' 2>/dev/null \|\|
10668	echo X"$as_dir" \|
10669	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10670	/^X$\/\/$[^/].*/{ s//\1/; q; }
10671	/^X$\/\/$$/{ s//\1/; q; }
10672	/^X$\/$.*/{ s//\1/; q; }
10673	s/.*/./; q'`
10674	done
10675	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10676	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10677	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10678	{ (exit 1); exit 1; }; }; }
10679
10680	ac_builddir=.	9682	ac_builddir=.
10681		9683
10682	if test "$ac_dir" != .; then	9684	case "$ac_dir" in
		9685	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9686	*)
10683	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	9687	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
10684	# A "../" for each directory in $ac_dir_suffix.	9688	# A ".." for each directory in $ac_dir_suffix.
10685	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	9689	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
10686	else	9690	case $ac_top_builddir_sub in
10687	ac_dir_suffix= ac_top_builddir=	9691	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10688	fi	9692	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9693	esac ;;
		9694	esac
		9695	ac_abs_top_builddir=$ac_pwd
		9696	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9697	# for backward compatibility:
		9698	ac_top_builddir=$ac_top_build_prefix
10689		9699
10690	case $srcdir in	9700	case $srcdir in
10691	.) # No --srcdir option. We are building in place.	9701	.) # We are building in place.
10692	ac_srcdir=.	9702	ac_srcdir=.
10693	if test -z "$ac_top_builddir"; then	9703	ac_top_srcdir=$ac_top_builddir_sub
10694	ac_top_srcdir=.	9704	ac_abs_top_srcdir=$ac_pwd ;;
10695	else
10696	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10697	fi ;;
10698	[\\/]* \| ?:[\\/]* ) # Absolute path.	9705	[\\/]* \| ?:[\\/]* ) # Absolute name.
10699	ac_srcdir=$srcdir$ac_dir_suffix;	9706	ac_srcdir=$srcdir$ac_dir_suffix;
10700	ac_top_srcdir=$srcdir ;;	9707	ac_top_srcdir=$srcdir
		9708	ac_abs_top_srcdir=$srcdir ;;
10701	*) # Relative path.	9709	*) # Relative name.
10702	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9710	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10703	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9711	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9712	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10704	esac	9713	esac
		9714	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10705		9715
10706	# Do not use `cd foo && pwd` to compute absolute paths, because	9716
10707	# the directories may not exist.
10708	case `pwd` in
10709	.) ac_abs_builddir="$ac_dir";;
10710	*)
10711	case "$ac_dir" in	9717	case $ac_mode in
10712	.) ac_abs_builddir=`pwd`;;	9718	:F)
10713	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	9719	#
10714	*) ac_abs_builddir=`pwd`/"$ac_dir";;	9720	# CONFIG_FILE
10715	esac;;	9721	#
10716	esac
10717	case $ac_abs_builddir in
10718	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10719	*)
10720	case ${ac_top_builddir}. in
10721	.) ac_abs_top_builddir=$ac_abs_builddir;;
10722	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10723	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10724	esac;;
10725	esac
10726	case $ac_abs_builddir in
10727	.) ac_abs_srcdir=$ac_srcdir;;
10728	*)
10729	case $ac_srcdir in
10730	.) ac_abs_srcdir=$ac_abs_builddir;;
10731	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10732	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10733	esac;;
10734	esac
10735	case $ac_abs_builddir in
10736	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10737	*)
10738	case $ac_top_srcdir in
10739	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10740	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10741	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10742	esac;;
10743	esac
10744
10745		9722
10746	case $INSTALL in	9723	case $INSTALL in
10747	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9724	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10748	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9725	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10749	esac	9726	esac
10750
10751	# Let's still pretend it is `configure' which instantiates (i.e., don't
10752	# use $as_me), people would be surprised to read:
10753	# /* config.h. Generated by config.status. */
10754	if test x"$ac_file" = x-; then
10755	configure_input=
10756	else
10757	configure_input="$ac_file. "
10758	fi
10759	configure_input=$configure_input"Generated from `echo $ac_file_in \|
10760	sed 's,.*/,,'` by configure."
10761
10762	# First look for the input files in the build tree, otherwise in the
10763	# src tree.
10764	ac_file_inputs=`IFS=:
10765	for f in $ac_file_in; do
10766	case $f in
10767	-) echo $tmp/stdin ;;
10768	[\\/$]*)
10769	# Absolute (can't be DOS-style, as IFS=:)
10770	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10771	echo "$as_me: error: cannot find input file: $f" >&2;}
10772	{ (exit 1); exit 1; }; }
10773	echo "$f";;
10774	*) # Relative
10775	if test -f "$f"; then
10776	# Build tree
10777	echo "$f"
10778	elif test -f "$srcdir/$f"; then
10779	# Source tree
10780	echo "$srcdir/$f"
10781	else
10782	# /dev/null tree
10783	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10784	echo "$as_me: error: cannot find input file: $f" >&2;}
10785	{ (exit 1); exit 1; }; }
10786	fi;;
10787	esac
10788	done` \|\| { (exit 1); exit 1; }
10789
10790	if test x"$ac_file" != x-; then
10791	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10792	echo "$as_me: creating $ac_file" >&6;}
10793	rm -f "$ac_file"
10794	fi
10795	_ACEOF	9727	_ACEOF
		9728
		9729	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9730	# If the template does not know about datarootdir, expand it.
		9731	# FIXME: This hack should be removed a few years after 2.60.
		9732	ac_datarootdir_hack=; ac_datarootdir_seen=
		9733	ac_sed_dataroot='
		9734	/datarootdir/ {
		9735	p
		9736	q
		9737	}
		9738	/@datadir@/p
		9739	/@docdir@/p
		9740	/@infodir@/p
		9741	/@localedir@/p
		9742	/@mandir@/p'
		9743	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9744	datarootdir) ac_datarootdir_seen=yes;;
		9745	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
		9746	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9747	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9748	_ACEOF
10796	cat >>$CONFIG_STATUS <<_ACEOF	9749	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10797	sed "$ac_vpsub	9750	ac_datarootdir_hack='
		9751	s&@datadir@&$datadir&g
		9752	s&@docdir@&$docdir&g
		9753	s&@infodir@&$infodir&g
		9754	s&@localedir@&$localedir&g
		9755	s&@mandir@&$mandir&g
		9756	s&\\\${datarootdir}&$datarootdir&g' ;;
		9757	esac
		9758	_ACEOF
		9759
		9760	# Neutralize VPATH when `$srcdir' = `.'.
		9761	# Shell code in configure.ac might set extrasub.
		9762	# FIXME: do we really want to maintain this feature?
		9763	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9764	ac_sed_extra="$ac_vpsub
10798	$extrasub	9765	$extrasub
10799	_ACEOF	9766	_ACEOF
10800	cat >>$CONFIG_STATUS <<\_ACEOF	9767	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10801	:t	9768	:t
10802	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9769	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10803	s,@configure_input@,$configure_input,;t t	9770	s\|@configure_input@\|$ac_sed_conf_input\|;t t
		9771	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9772	s&@top_build_prefix@&$ac_top_build_prefix&;t t
10804	s,@srcdir@,$ac_srcdir,;t t	9773	s&@srcdir@&$ac_srcdir&;t t
10805	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9774	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10806	s,@top_srcdir@,$ac_top_srcdir,;t t	9775	s&@top_srcdir@&$ac_top_srcdir&;t t
10807	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9776	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10808	s,@builddir@,$ac_builddir,;t t	9777	s&@builddir@&$ac_builddir&;t t
10809	s,@abs_builddir@,$ac_abs_builddir,;t t	9778	s&@abs_builddir@&$ac_abs_builddir&;t t
10810	s,@top_builddir@,$ac_top_builddir,;t t
10811	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9779	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10812	s,@INSTALL@,$ac_INSTALL,;t t	9780	s&@INSTALL@&$ac_INSTALL&;t t
10813	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out	9781	$ac_datarootdir_hack
		9782	"
		9783	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
		9784	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9785
		9786	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9787	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9788	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		9789	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9790	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9791	which seems to be undefined. Please make sure it is defined" >&5
		9792	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9793	which seems to be undefined. Please make sure it is defined" >&2;}
		9794
10814	rm -f $tmp/stdin	9795	rm -f "$ac_tmp/stdin"
		9796	case $ac_file in
		9797	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		9798	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		9799	esac \
		9800	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9801	;;
		9802	:H)
		9803	#
		9804	# CONFIG_HEADER
		9805	#
10815	if test x"$ac_file" != x-; then	9806	if test x"$ac_file" != x-; then
10816	mv $tmp/out $ac_file	9807	{
10817	else	9808	$as_echo "/* $configure_input */" \
10818	cat $tmp/out	9809	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10819	rm -f $tmp/out	9810	} >"$ac_tmp/config.h" \
10820	fi	9811	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10821
10822	done
10823	_ACEOF
10824	cat >>$CONFIG_STATUS <<\_ACEOF
10825
10826	#
10827	# CONFIG_HEADER section.
10828	#
10829
10830	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10831	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10832	#
10833	# ac_d sets the value in "#define NAME VALUE" lines.
10834	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
10835	ac_dB='[ ].*$,\1#\2'
10836	ac_dC=' '
10837	ac_dD=',;t'
10838	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10839	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
10840	ac_uB='$,\1#\2define\3'
10841	ac_uC=' '
10842	ac_uD=',;t'
10843
10844	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10845	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10846	case $ac_file in
10847	- \| :- \| :-:* ) # input from stdin
10848	cat >$tmp/stdin
10849	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10850	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10851	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10852	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10853	* ) ac_file_in=$ac_file.in ;;
10854	esac
10855
10856	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10857	echo "$as_me: creating $ac_file" >&6;}
10858
10859	# First look for the input files in the build tree, otherwise in the
10860	# src tree.
10861	ac_file_inputs=`IFS=:
10862	for f in $ac_file_in; do
10863	case $f in
10864	-) echo $tmp/stdin ;;
10865	[\\/$]*)
10866	# Absolute (can't be DOS-style, as IFS=:)
10867	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10868	echo "$as_me: error: cannot find input file: $f" >&2;}
10869	{ (exit 1); exit 1; }; }
10870	# Do quote $f, to prevent DOS paths from being IFS'd.
10871	echo "$f";;
10872	*) # Relative
10873	if test -f "$f"; then
10874	# Build tree
10875	echo "$f"
10876	elif test -f "$srcdir/$f"; then
10877	# Source tree
10878	echo "$srcdir/$f"
10879	else
10880	# /dev/null tree
10881	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10882	echo "$as_me: error: cannot find input file: $f" >&2;}
10883	{ (exit 1); exit 1; }; }
10884	fi;;
10885	esac
10886	done` \|\| { (exit 1); exit 1; }
10887	# Remove the trailing spaces.
10888	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10889
10890	_ACEOF
10891
10892	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10893	# `conftest.undefs', that substitutes the proper values into
10894	# config.h.in to produce config.h. The first handles `#define'
10895	# templates, and the second `#undef' templates.
10896	# And first: Protect against being on the right side of a sed subst in
10897	# config.status. Protect against being in an unquoted here document
10898	# in config.status.
10899	rm -f conftest.defines conftest.undefs
10900	# Using a here document instead of a string reduces the quoting nightmare.
10901	# Putting comments in sed scripts is not portable.
10902	#
10903	# `end' is used to avoid that the second main sed command (meant for
10904	# 0-ary CPP macros) applies to n-ary macro definitions.
10905	# See the Autoconf documentation for `clear'.
10906	cat >confdef2sed.sed <<\_ACEOF
10907	s/[\\&,]/\\&/g
10908	s,[\\$`],\\&,g
10909	t clear
10910	: clear
10911	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10912	t end
10913	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10914	: end
10915	_ACEOF
10916	# If some macros were called several times there might be several times
10917	# the same #defines, which is useless. Nevertheless, we may not want to
10918	# sort them, since we want the last AC-DEFINE to be honored.
10919	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
10920	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
10921	rm -f confdef2sed.sed
10922
10923	# This sed command replaces #undef with comments. This is necessary, for
10924	# example, in the case of _POSIX_SOURCE, which is predefined and required
10925	# on some systems where configure will not decide to define it.
10926	cat >>conftest.undefs <<\_ACEOF
10927	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
10928	_ACEOF
10929
10930	# Break up conftest.defines because some shells have a limit on the size
10931	# of here documents, and old seds have small limits too (100 cmds).
10932	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
10933	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
10934	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
10935	echo ' :' >>$CONFIG_STATUS
10936	rm -f conftest.tail
10937	while grep . conftest.defines >/dev/null
10938	do
10939	# Write a limited-size here document to $tmp/defines.sed.
10940	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
10941	# Speed up: don't consider the non `#define' lines.
10942	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
10943	# Work around the forget-to-reset-the-flag bug.
10944	echo 't clr' >>$CONFIG_STATUS
10945	echo ': clr' >>$CONFIG_STATUS
10946	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
10947	echo 'CEOF
10948	sed -f $tmp/defines.sed $tmp/in >$tmp/out
10949	rm -f $tmp/in
10950	mv $tmp/out $tmp/in
10951	' >>$CONFIG_STATUS
10952	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
10953	rm -f conftest.defines
10954	mv conftest.tail conftest.defines
10955	done
10956	rm -f conftest.defines
10957	echo ' fi # grep' >>$CONFIG_STATUS
10958	echo >>$CONFIG_STATUS
10959
10960	# Break up conftest.undefs because some shells have a limit on the size
10961	# of here documents, and old seds have small limits too (100 cmds).
10962	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
10963	rm -f conftest.tail
10964	while grep . conftest.undefs >/dev/null
10965	do
10966	# Write a limited-size here document to $tmp/undefs.sed.
10967	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
10968	# Speed up: don't consider the non `#undef'
10969	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
10970	# Work around the forget-to-reset-the-flag bug.
10971	echo 't clr' >>$CONFIG_STATUS
10972	echo ': clr' >>$CONFIG_STATUS
10973	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
10974	echo 'CEOF
10975	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
10976	rm -f $tmp/in
10977	mv $tmp/out $tmp/in
10978	' >>$CONFIG_STATUS
10979	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
10980	rm -f conftest.undefs
10981	mv conftest.tail conftest.undefs
10982	done
10983	rm -f conftest.undefs
10984
10985	cat >>$CONFIG_STATUS <<\_ACEOF
10986	# Let's still pretend it is `configure' which instantiates (i.e., don't
10987	# use $as_me), people would be surprised to read:
10988	# /* config.h. Generated by config.status. */
10989	if test x"$ac_file" = x-; then
10990	echo "/* Generated by configure. */" >$tmp/config.h
10991	else
10992	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
10993	fi
10994	cat $tmp/in >>$tmp/config.h
10995	rm -f $tmp/in
10996	if test x"$ac_file" != x-; then
10997	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	9812	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
10998	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9813	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
10999	echo "$as_me: $ac_file is unchanged" >&6;}	9814	$as_echo "$as_me: $ac_file is unchanged" >&6;}
11000	else	9815	else
11001	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
11002	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11003	X"$ac_file" : 'X$//$[^/]' \\| \
11004	X"$ac_file" : 'X$//$$' \\| \
11005	X"$ac_file" : 'X$/$' \\| \
11006	. : '$.$' 2>/dev/null \|\|
11007	echo X"$ac_file" \|
11008	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11009	/^X$\/\/$[^/].*/{ s//\1/; q; }
11010	/^X$\/\/$$/{ s//\1/; q; }
11011	/^X$\/$.*/{ s//\1/; q; }
11012	s/.*/./; q'`
11013	{ if $as_mkdir_p; then
11014	mkdir -p "$ac_dir"
11015	else
11016	as_dir="$ac_dir"
11017	as_dirs=
11018	while test ! -d "$as_dir"; do
11019	as_dirs="$as_dir $as_dirs"
11020	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11021	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11022	X"$as_dir" : 'X$//$[^/]' \\| \
11023	X"$as_dir" : 'X$//$$' \\| \
11024	X"$as_dir" : 'X$/$' \\| \
11025	. : '$.$' 2>/dev/null \|\|
11026	echo X"$as_dir" \|
11027	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11028	/^X$\/\/$[^/].*/{ s//\1/; q; }
11029	/^X$\/\/$$/{ s//\1/; q; }
11030	/^X$\/$.*/{ s//\1/; q; }
11031	s/.*/./; q'`
11032	done
11033	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11034	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11035	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11036	{ (exit 1); exit 1; }; }; }
11037
11038	rm -f $ac_file	9816	rm -f "$ac_file"
11039	mv $tmp/config.h $ac_file	9817	mv "$ac_tmp/config.h" "$ac_file" \
		9818	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11040	fi	9819	fi
11041	else	9820	else
11042	cat $tmp/config.h	9821	$as_echo "/* $configure_input */" \
11043	rm -f $tmp/config.h	9822	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9823	\|\| as_fn_error $? "could not create -" "$LINENO" 5
11044	fi	9824	fi
11045	# Compute $ac_file's index in $config_headers.	9825	# Compute "$ac_file"'s index in $config_headers.
11046	_am_stamp_count=1	9826	_am_stamp_count=1
11047	for _am_header in $config_headers :; do	9827	for _am_header in $config_headers :; do
11048	case $_am_header in	9828	case $_am_header in
11049	$ac_file \| $ac_file:* )	9829	"$ac_file" \| "$ac_file":* )
11050	break ;;	9830	break ;;
11051	* )	9831	* )
11052	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9832	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11053	esac	9833	esac
11054	done	9834	done
11055	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|	9835	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" \|\|
11056	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \	9836	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11057	X$ac_file : 'X$//$[^/]' \\| \	9837	X"$ac_file" : 'X$//$[^/]' \\| \
11058	X$ac_file : 'X$//$$' \\| \	9838	X"$ac_file" : 'X$//$$' \\| \
11059	X$ac_file : 'X$/$' \\| \	9839	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
11060	. : '$.$' 2>/dev/null \|\|
11061	echo X$ac_file \|	9840	$as_echo X"$ac_file" \|
11062	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9841	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11063	/^X$\/\/$[^/].*/{ s//\1/; q; }	9842	s//\1/
11064	/^X$\/\/$$/{ s//\1/; q; }	9843	q
11065	/^X$\/$.*/{ s//\1/; q; }	9844	}
		9845	/^X$\/\/$[^/].*/{
		9846	s//\1/
		9847	q
		9848	}
		9849	/^X$\/\/$$/{
		9850	s//\1/
		9851	q
		9852	}
		9853	/^X$\/$.*/{
		9854	s//\1/
		9855	q
		9856	}
11066	s/.*/./; q'`/stamp-h$_am_stamp_count	9857	s/.*/./; q'`/stamp-h$_am_stamp_count
11067	done	9858	;;
11068	_ACEOF
11069	cat >>$CONFIG_STATUS <<\_ACEOF
11070		9859
11071	#
11072	# CONFIG_COMMANDS section.
11073	#
11074	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11075	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
11076	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11077	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
11078	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
11079	X"$ac_dest" : 'X$//$[^/]' \\| \
11080	X"$ac_dest" : 'X$//$$' \\| \
11081	X"$ac_dest" : 'X$/$' \\| \
11082	. : '$.$' 2>/dev/null \|\|
11083	echo X"$ac_dest" \|
11084	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11085	/^X$\/\/$[^/].*/{ s//\1/; q; }
11086	/^X$\/\/$$/{ s//\1/; q; }
11087	/^X$\/$.*/{ s//\1/; q; }
11088	s/.*/./; q'`
11089	{ if $as_mkdir_p; then
11090	mkdir -p "$ac_dir"
11091	else
11092	as_dir="$ac_dir"
11093	as_dirs=
11094	while test ! -d "$as_dir"; do
11095	as_dirs="$as_dir $as_dirs"
11096	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11097	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11098	X"$as_dir" : 'X$//$[^/]' \\| \
11099	X"$as_dir" : 'X$//$$' \\| \
11100	X"$as_dir" : 'X$/$' \\| \
11101	. : '$.$' 2>/dev/null \|\|
11102	echo X"$as_dir" \|
11103	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11104	/^X$\/\/$[^/].*/{ s//\1/; q; }
11105	/^X$\/\/$$/{ s//\1/; q; }
11106	/^X$\/$.*/{ s//\1/; q; }
11107	s/.*/./; q'`
11108	done
11109	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11110	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11111	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11112	{ (exit 1); exit 1; }; }; }
11113
11114	ac_builddir=.
11115
11116	if test "$ac_dir" != .; then
11117	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
11118	# A "../" for each directory in $ac_dir_suffix.
11119	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
11120	else
11121	ac_dir_suffix= ac_top_builddir=
11122	fi
11123
11124	case $srcdir in
11125	.) # No --srcdir option. We are building in place.
11126	ac_srcdir=.
11127	if test -z "$ac_top_builddir"; then
11128	ac_top_srcdir=.
11129	else
11130	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
11131	fi ;;
11132	[\\/]* \| ?:[\\/]* ) # Absolute path.
11133	ac_srcdir=$srcdir$ac_dir_suffix;
11134	ac_top_srcdir=$srcdir ;;
11135	*) # Relative path.
11136	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11137	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11138	esac
11139
11140	# Do not use `cd foo && pwd` to compute absolute paths, because
11141	# the directories may not exist.
11142	case `pwd` in
11143	.) ac_abs_builddir="$ac_dir";;
11144	*)
11145	case "$ac_dir" in
11146	.) ac_abs_builddir=`pwd`;;
11147	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11148	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11149	esac;;
11150	esac
11151	case $ac_abs_builddir in
11152	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11153	*)
11154	case ${ac_top_builddir}. in
11155	.) ac_abs_top_builddir=$ac_abs_builddir;;
11156	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11157	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11158	esac;;
11159	esac
11160	case $ac_abs_builddir in
11161	.) ac_abs_srcdir=$ac_srcdir;;
11162	*)
11163	case $ac_srcdir in
11164	.) ac_abs_srcdir=$ac_abs_builddir;;
11165	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11166	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11167	esac;;
11168	esac
11169	case $ac_abs_builddir in
11170	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11171	*)
11172	case $ac_top_srcdir in
11173	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11174	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11175	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11176	esac;;
11177	esac
11178
11179
11180	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	9860	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11181	echo "$as_me: executing $ac_dest commands" >&6;}	9861	$as_echo "$as_me: executing $ac_file commands" >&6;}
11182	case $ac_dest in	9862	;;
		9863	esac
		9864
		9865
		9866	case $ac_file$ac_mode in
11183	default-1 )	9867	"default-1":C)
11184	for ac_file in $CONFIG_FILES; do	9868	for ac_file in $CONFIG_FILES; do
11185	# Support "outfile[:infile[:infile...]]"	9869	# Support "outfile[:infile[:infile...]]"
11186	case "$ac_file" in	9870	case "$ac_file" in
11187	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;	9871	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
11188	esac	9872	esac
…		…
11274	done	9958	done
11275	fi	9959	fi
11276	;;	9960	;;
11277	esac	9961	esac
11278	done ;;	9962	done ;;
11279	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do	9963	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do
11280	# Strip MF so we end up with the name of the file.	9964	# Strip MF so we end up with the name of the file.
11281	mf=`echo "$mf" \| sed -e 's/:.*$//'`	9965	mf=`echo "$mf" \| sed -e 's/:.*$//'`
11282	# Check whether this is an Automake generated Makefile or not.	9966	# Check whether this is an Automake generated Makefile or not.
11283	# We used to match only the files named `Makefile.in', but	9967	# We used to match only the files named `Makefile.in', but
11284	# some people rename them; so instead we look at the file content.	9968	# some people rename them; so instead we look at the file content.
11285	# Grep'ing the first line is not enough: some people post-process	9969	# Grep'ing the first line is not enough: some people post-process
11286	# each Makefile.in and add a new line on top of each file to say so.	9970	# each Makefile.in and add a new line on top of each file to say so.
11287	# So let's grep whole file.	9971	# So let's grep whole file.
11288	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	9972	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
11289	dirpart=`(dirname "$mf") 2>/dev/null \|\|	9973	dirpart=`$as_dirname -- "$mf" \|\|
11290	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \	9974	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
11291	X"$mf" : 'X$//$[^/]' \\| \	9975	X"$mf" : 'X$//$[^/]' \\| \
11292	X"$mf" : 'X$//$$' \\| \	9976	X"$mf" : 'X$//$$' \\| \
11293	X"$mf" : 'X$/$' \\| \	9977	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
11294	. : '$.$' 2>/dev/null \|\|
11295	echo X"$mf" \|	9978	$as_echo X"$mf" \|
11296	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9979	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11297	/^X$\/\/$[^/].*/{ s//\1/; q; }	9980	s//\1/
11298	/^X$\/\/$$/{ s//\1/; q; }	9981	q
11299	/^X$\/$.*/{ s//\1/; q; }	9982	}
		9983	/^X$\/\/$[^/].*/{
		9984	s//\1/
		9985	q
		9986	}
		9987	/^X$\/\/$$/{
		9988	s//\1/
		9989	q
		9990	}
		9991	/^X$\/$.*/{
		9992	s//\1/
		9993	q
		9994	}
11300	s/.*/./; q'`	9995	s/.*/./; q'`
11301	else	9996	else
11302	continue	9997	continue
11303	fi	9998	fi
11304	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue	9999	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue
11305	# Extract the definition of DEP_FILES from the Makefile without	10000	# Extract the definition of DEP_FILES from the Makefile without
…		…
11323	}	10018	}
11324	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \	10019	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
11325	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10020	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11326	# Make sure the directory exists.	10021	# Make sure the directory exists.
11327	test -f "$dirpart/$file" && continue	10022	test -f "$dirpart/$file" && continue
11328	fdir=`(dirname "$file") 2>/dev/null \|\|	10023	fdir=`$as_dirname -- "$file" \|\|
11329	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \	10024	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11330	X"$file" : 'X$//$[^/]' \\| \	10025	X"$file" : 'X$//$[^/]' \\| \
11331	X"$file" : 'X$//$$' \\| \	10026	X"$file" : 'X$//$$' \\| \
11332	X"$file" : 'X$/$' \\| \	10027	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
11333	. : '$.$' 2>/dev/null \|\|
11334	echo X"$file" \|	10028	$as_echo X"$file" \|
11335	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10029	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11336	/^X$\/\/$[^/].*/{ s//\1/; q; }	10030	s//\1/
11337	/^X$\/\/$$/{ s//\1/; q; }	10031	q
11338	/^X$\/$.*/{ s//\1/; q; }	10032	}
		10033	/^X$\/\/$[^/].*/{
		10034	s//\1/
		10035	q
		10036	}
		10037	/^X$\/\/$$/{
		10038	s//\1/
		10039	q
		10040	}
		10041	/^X$\/$.*/{
		10042	s//\1/
		10043	q
		10044	}
11339	s/.*/./; q'`	10045	s/.*/./; q'`
11340	{ if $as_mkdir_p; then
11341	mkdir -p $dirpart/$fdir
11342	else
11343	as_dir=$dirpart/$fdir	10046	as_dir=$dirpart/$fdir; as_fn_mkdir_p
11344	as_dirs=
11345	while test ! -d "$as_dir"; do
11346	as_dirs="$as_dir $as_dirs"
11347	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11348	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11349	X"$as_dir" : 'X$//$[^/]' \\| \
11350	X"$as_dir" : 'X$//$$' \\| \
11351	X"$as_dir" : 'X$/$' \\| \
11352	. : '$.$' 2>/dev/null \|\|
11353	echo X"$as_dir" \|
11354	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11355	/^X$\/\/$[^/].*/{ s//\1/; q; }
11356	/^X$\/\/$$/{ s//\1/; q; }
11357	/^X$\/$.*/{ s//\1/; q; }
11358	s/.*/./; q'`
11359	done
11360	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11361	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11362	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11363	{ (exit 1); exit 1; }; }; }
11364
11365	# echo "creating $dirpart/$file"	10047	# echo "creating $dirpart/$file"
11366	echo '# dummy' > "$dirpart/$file"	10048	echo '# dummy' > "$dirpart/$file"
11367	done	10049	done
11368	done	10050	done
11369	;;	10051	;;
		10052
11370	esac	10053	esac
11371	done	10054	done # for ac_tag
11372	_ACEOF
11373		10055
11374	cat >>$CONFIG_STATUS <<\_ACEOF
11375		10056
11376	{ (exit 0); exit 0; }	10057	as_fn_exit 0
11377	_ACEOF	10058	_ACEOF
11378	chmod +x $CONFIG_STATUS
11379	ac_clean_files=$ac_clean_files_save	10059	ac_clean_files=$ac_clean_files_save
11380		10060
11381		10061	test $ac_write_fail = 0 \|\|
11382		10062	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11383	echo
11384	echo "***"
11385	echo "*** Configuration Summary"
11386	echo "***"
11387	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11388	echo "*** Cipher used: $CIPHER"
11389	echo "*** Digest used: $DIGEST"
11390	echo "*** HMAC length: $HMAC"
11391	echo "*** RAND used: $RAND"
11392	echo "*** Max. MTU: $MTU"
11393	echo "*** Compression: $COMPRESS"
11394
11395	if test "x$DIGEST" = xmd4; then
11396	echo "***"
11397	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
11398	fi
11399
11400	if test "$HMAC" -lt 12; then
11401	echo "***"
11402	echo "*** WARNING: The hmac length you have chosen ($HMAC) might be insecure"
11403	fi
11404
11405	if test "$RAND" -lt 8; then
11406	echo "***"
11407	echo "*** WARNING: The random prefix you have chosen ($RAND) might be insecure"
11408	fi
11409
11410	echo "***"
11411
11412	echo
11413
11414		10063
11415		10064
11416	# configure is writing to config.log, and then calls config.status.	10065	# configure is writing to config.log, and then calls config.status.
11417	# config.status does its own redirection, appending to config.log.	10066	# config.status does its own redirection, appending to config.log.
11418	# Unfortunately, on DOS this fails, as config.log is still kept open	10067	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
11429	exec 5>/dev/null	10078	exec 5>/dev/null
11430	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	10079	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11431	exec 5>>config.log	10080	exec 5>>config.log
11432	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	10081	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11433	# would make configure fail if this is the last instruction.	10082	# would make configure fail if this is the last instruction.
11434	$ac_cs_success \|\| { (exit 1); exit 1; }	10083	$ac_cs_success \|\| as_fn_exit 1
11435	fi	10084	fi
		10085	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10086	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10087	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		10088	fi
11436		10089
		10090
		10091	echo
		10092	echo "***"
		10093	echo "*** Configuration Summary"
		10094	echo "***"
		10095	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10096	echo "*** RSA size: $RSA"
		10097	echo "*** Cipher used: $CIPHER"
		10098	echo "*** Digest used: $DIGEST"
		10099	echo "*** Authdigest: $AUTH"
		10100	echo "*** HMAC length: $HMAC"
		10101	echo "*** Max. MTU: $MTU"
		10102
		10103	echo "***"
		10104	echo "*** Enable options:"
		10105	grep ENABLE_ config.h \| sed -e 's/^/*** /'
		10106
		10107	if test "$HMACSIZE" -lt 12; then
		10108	echo "***"
		10109	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
		10110	fi
		10111
		10112	echo "***"
		10113	echo
		10114
		10115	if pkg-config --exists 'libcrypto >= 1.1 libcrypto < 2.0'; then
		10116	cat <<EOF
		10117	[33m
		10118	***
		10119	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		10120	***
		10121	*** You seem to configure gvpe with OpenSSL 1.1 or newer.
		10122	*** While this probably compiles, please note that this is not only
		10123	*** unsupported, but also discouraged.
		10124	***
		10125	*** It is recommended to use either OpenSSL 1.0, as long as that is still
		10126	*** supported, or LibreSSL (https://www.libressl.org/).
		10127	***
		10128	*** This is not a political issue - while porting GVPE to the newer
		10129	*** OpenSSL 1.1 API, I encountered two incompatible API changes that were
		10130	*** not documented, were not caught while compiling but caused security
		10131	*** issues. When reported, the reaction of the OpenSSL developers was to
		10132	*** update the documentation.
		10133	***
		10134	*** As a result, I lost all confidence in the ability and desire of
		10135	*** OpenSSL developers to create a safe API, and would highly recommend
		10136	*** switching to LibreSSL which explicitly avoids such braking changes.
		10137	***
		10138	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		10139	***
		10140	*** Again, do not use OpenSSL 1.1 and complain if stuff breaks.
		10141	*** You have been warned, but your choice is respected.
		10142	***
		10143	[0m
		10144
		10145	EOF
		10146	fi
		10147
		10148

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-<
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Comparing gvpe/configure (file contents): Revision 1.15 by pcg, Thu Jan 29 19:22:05 2004 UTC vs. Revision 1.59 by root, Thu Oct 25 04:32:26 2018 UTC

Diff Legend

Comparing gvpe/configure (file contents):
Revision 1.15 by pcg, Thu Jan 29 19:22:05 2004 UTC vs.
Revision 1.59 by root, Thu Oct 25 04:32:26 2018 UTC