[ViewVC] Diff of: cvs/gvpe/configure

Comparing gvpe/configure (file contents):
Revision 1.27 by pcg, Wed Mar 23 17:03:58 2005 UTC vs.
Revision 1.50 by root, Wed Jul 10 01:51:40 2013 UTC

…		…
1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.59.	3	# Generated by GNU Autoconf 2.69.
4	#	4	#
		5	#
5	# Copyright (C) 2003 Free Software Foundation, Inc.	6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
		7	#
		8	#
6	# This configure script is free software; the Free Software Foundation	9	# This configure script is free software; the Free Software Foundation
7	# gives unlimited permission to copy, distribute and modify it.	10	# gives unlimited permission to copy, distribute and modify it.
8	## --------------------- ##	11	## -------------------- ##
9	## M4sh Initialization. ##	12	## M4sh Initialization. ##
10	## --------------------- ##	13	## -------------------- ##
11		14
12	# Be Bourne compatible	15	# Be more Bourne compatible
		16	DUALCASE=1; export DUALCASE # for MKS sh
13	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14	emulate sh	18	emulate sh
15	NULLCMD=:	19	NULLCMD=:
16	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17	# is contrary to our usage. Disable this feature.	21	# is contrary to our usage. Disable this feature.
18	alias -g '${1+"$@"}'='"$@"'	22	alias -g '${1+"$@"}'='"$@"'
19	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	23	setopt NO_GLOB_SUBST
		24	else
		25	case `(set -o) 2>/dev/null` in #(
		26	posix) :
20	set -o posix	27	set -o posix ;; #(
		28	*) :
		29	;;
		30	esac
21	fi	31	fi
22	DUALCASE=1; export DUALCASE # for MKS sh
23		32
24	# Support unset when possible.	33
25	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then	34	as_nl='
26	as_unset=unset	35	'
		36	export as_nl
		37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		41	# Prefer a ksh shell builtin over an external printf program on Solaris,
		42	# but without wasting forks for bash or zsh.
		43	if test -z "$BASH_VERSION$ZSH_VERSION" \
		44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		45	as_echo='print -r --'
		46	as_echo_n='print -rn --'
		47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		48	as_echo='printf %s\n'
		49	as_echo_n='printf %s'
		50	else
		51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		53	as_echo_n='/usr/ucb/echo -n'
27	else	54	else
28	as_unset=false	55	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		56	as_echo_n_body='eval
		57	arg=$1;
		58	case $arg in #(
		59	"$as_nl")
		60	expr "X$arg" : "X\$.*\$$as_nl";
		61	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		62	esac;
		63	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		64	'
		65	export as_echo_n_body
		66	as_echo_n='sh -c $as_echo_n_body as_echo'
		67	fi
		68	export as_echo_body
		69	as_echo='sh -c $as_echo_body as_echo'
29	fi	70	fi
30		71
		72	# The user is always right.
		73	if test "${PATH_SEPARATOR+set}" != set; then
		74	PATH_SEPARATOR=:
		75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		77	PATH_SEPARATOR=';'
		78	}
		79	fi
31		80
32	# Work around bugs in pre-3.0 UWIN ksh.	81
33	$as_unset ENV MAIL MAILPATH	82	# IFS
		83	# We need space, tab and new line, in precisely that order. Quoting is
		84	# there to prevent editors from complaining about space-tab.
		85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		86	# splitting by setting IFS to empty value.)
		87	IFS=" "" $as_nl"
		88
		89	# Find who we are. Look in the path if we contain no directory separator.
		90	as_myself=
		91	case $0 in #((
		92	[\\/] ) as_myself=$0 ;;
		93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		94	for as_dir in $PATH
		95	do
		96	IFS=$as_save_IFS
		97	test -z "$as_dir" && as_dir=.
		98	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114	# Unset variables that we do not need and which cause bugs (e.g. in
		115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		116	# suppresses any "Segmentation fault" message there. '((' could
		117	# trigger a bug in pdksh 5.2.14.
		118	for as_var in BASH_ENV ENV MAIL MAILPATH
		119	do eval test x\${$as_var+set} = xset \
		120	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		121	done
34	PS1='$ '	122	PS1='$ '
35	PS2='> '	123	PS2='> '
36	PS4='+ '	124	PS4='+ '
37		125
38	# NLS nuisances.	126	# NLS nuisances.
39	for as_var in \	127	LC_ALL=C
40	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	128	export LC_ALL
41	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	129	LANGUAGE=C
42	LC_TELEPHONE LC_TIME	130	export LANGUAGE
		131
		132	# CDPATH.
		133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		134
		135	# Use a proper internal environment variable to ensure we don't fall
		136	# into an infinite loop, continuously re-executing ourselves.
		137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		138	_as_can_reexec=no; export _as_can_reexec;
		139	# We cannot yet assume a decent shell, so we have to provide a
		140	# neutralization value for shells without unset; and this also
		141	# works around shells that cannot unset nonexistent variables.
		142	# Preserve -v and -x to the replacement shell.
		143	BASH_ENV=/dev/null
		144	ENV=/dev/null
		145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		146	case $- in # ((((
		147	vx* \| xv* ) as_opts=-vx ;;
		148	v ) as_opts=-v ;;
		149	x ) as_opts=-x ;;
		150	* ) as_opts= ;;
		151	esac
		152	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		153	# Admittedly, this is quite paranoid, since all the known shells bail
		154	# out after a failed `exec'.
		155	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		156	as_fn_exit 255
		157	fi
		158	# We don't want this to propagate to other subprocesses.
		159	{ _as_can_reexec=; unset _as_can_reexec;}
		160	if test "x$CONFIG_SHELL" = x; then
		161	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
		162	emulate sh
		163	NULLCMD=:
		164	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		165	# is contrary to our usage. Disable this feature.
		166	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		167	setopt NO_GLOB_SUBST
		168	else
		169	case \`(set -o) 2>/dev/null\` in #(
		170	posix) :
		171	set -o posix ;; #(
		172	*) :
		173	;;
		174	esac
		175	fi
		176	"
		177	as_required="as_fn_return () { (exit \$1); }
		178	as_fn_success () { as_fn_return 0; }
		179	as_fn_failure () { as_fn_return 1; }
		180	as_fn_ret_success () { return 0; }
		181	as_fn_ret_failure () { return 1; }
		182
		183	exitcode=0
		184	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
		185	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		186	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
		187	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		188	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
		189
		190	else
		191	exitcode=1; echo positional parameters were not saved.
		192	fi
		193	test x\$exitcode = x0 \|\| exit 1
		194	test -x / \|\| exit 1"
		195	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		196	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		197	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		198	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
		199	test \$(( 1 + 1 )) = 2 \|\| exit 1"
		200	if (eval "$as_required") 2>/dev/null; then :
		201	as_have_required=yes
		202	else
		203	as_have_required=no
		204	fi
		205	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
		206
		207	else
		208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		209	as_found=false
		210	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
43	do	211	do
44	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	212	IFS=$as_save_IFS
45	eval $as_var=C; export $as_var	213	test -z "$as_dir" && as_dir=.
		214	as_found=:
		215	case $as_dir in #(
		216	/*)
		217	for as_base in sh bash ksh sh5; do
		218	# Try only shells that exist, to save several forks.
		219	as_shell=$as_dir/$as_base
		220	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
		221	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
		222	CONFIG_SHELL=$as_shell as_have_required=yes
		223	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
		224	break 2
		225	fi
		226	fi
		227	done;;
		228	esac
		229	as_found=false
		230	done
		231	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
		232	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
		233	CONFIG_SHELL=$SHELL as_have_required=yes
		234	fi; }
		235	IFS=$as_save_IFS
		236
		237
		238	if test "x$CONFIG_SHELL" != x; then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	vx* \| xv* ) as_opts=-vx ;;
		249	v ) as_opts=-v ;;
		250	x ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno; then :
		261	$as_echo "$0: This script requires a shell more modern than all"
		262	$as_echo "$0: the shells that I found on your system."
		263	if test x${ZSH_VERSION+set} = xset ; then
		264	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		265	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
46	else	266	else
47	$as_unset $as_var	267	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
		268	$0: including any error possibly output before this
		269	$0: message. Then install a modern shell, or manually run
		270	$0: the script under such a shell if you do have one."
48	fi	271	fi
49	done	272	exit 1
		273	fi
		274	fi
		275	fi
		276	SHELL=${CONFIG_SHELL-/bin/sh}
		277	export SHELL
		278	# Unset more variables known to interfere with behavior of common tools.
		279	CLICOLOR_FORCE= GREP_OPTIONS=
		280	unset CLICOLOR_FORCE GREP_OPTIONS
50		281
51	# Required to use basename.	282	## --------------------- ##
		283	## M4sh Shell Functions. ##
		284	## --------------------- ##
		285	# as_fn_unset VAR
		286	# ---------------
		287	# Portably unset VAR.
		288	as_fn_unset ()
		289	{
		290	{ eval $1=; unset $1;}
		291	}
		292	as_unset=as_fn_unset
		293
		294	# as_fn_set_status STATUS
		295	# -----------------------
		296	# Set $? to STATUS, without forking.
		297	as_fn_set_status ()
		298	{
		299	return $1
		300	} # as_fn_set_status
		301
		302	# as_fn_exit STATUS
		303	# -----------------
		304	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		305	as_fn_exit ()
		306	{
		307	set +e
		308	as_fn_set_status $1
		309	exit $1
		310	} # as_fn_exit
		311
		312	# as_fn_mkdir_p
		313	# -------------
		314	# Create "$as_dir" as a directory, including parents if necessary.
		315	as_fn_mkdir_p ()
		316	{
		317
		318	case $as_dir in #(
		319	-*) as_dir=./$as_dir;;
		320	esac
		321	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
		322	as_dirs=
		323	while :; do
		324	case $as_dir in #(
		325	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
		326	*) as_qdir=$as_dir;;
		327	esac
		328	as_dirs="'$as_qdir' $as_dirs"
		329	as_dir=`$as_dirname -- "$as_dir" \|\|
		330	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
		331	X"$as_dir" : 'X$//$[^/]' \\| \
		332	X"$as_dir" : 'X$//$$' \\| \
		333	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
		334	$as_echo X"$as_dir" \|
		335	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
		336	s//\1/
		337	q
		338	}
		339	/^X$\/\/$[^/].*/{
		340	s//\1/
		341	q
		342	}
		343	/^X$\/\/$$/{
		344	s//\1/
		345	q
		346	}
		347	/^X$\/$.*/{
		348	s//\1/
		349	q
		350	}
		351	s/.*/./; q'`
		352	test -d "$as_dir" && break
		353	done
		354	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
		355	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
		356
		357
		358	} # as_fn_mkdir_p
		359
		360	# as_fn_executable_p FILE
		361	# -----------------------
		362	# Test if FILE is an executable regular file.
		363	as_fn_executable_p ()
		364	{
		365	test -f "$1" && test -x "$1"
		366	} # as_fn_executable_p
		367	# as_fn_append VAR VALUE
		368	# ----------------------
		369	# Append the text in VALUE to the end of the definition contained in VAR. Take
		370	# advantage of any shell optimizations that allow amortized linear growth over
		371	# repeated appends, instead of the typical quadratic growth present in naive
		372	# implementations.
		373	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		374	eval 'as_fn_append ()
		375	{
		376	eval $1+=\$2
		377	}'
		378	else
		379	as_fn_append ()
		380	{
		381	eval $1=\$$1\$2
		382	}
		383	fi # as_fn_append
		384
		385	# as_fn_arith ARG...
		386	# ------------------
		387	# Perform arithmetic evaluation on the ARGs, and store the result in the
		388	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		389	# must be portable across $(()) and expr.
		390	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		391	eval 'as_fn_arith ()
		392	{
		393	as_val=$(( $* ))
		394	}'
		395	else
		396	as_fn_arith ()
		397	{
		398	as_val=`expr "$@" \|\| test $? -eq 1`
		399	}
		400	fi # as_fn_arith
		401
		402
		403	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		404	# ----------------------------------------
		405	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		406	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		407	# script with STATUS, using 1 if that was 0.
		408	as_fn_error ()
		409	{
		410	as_status=$1; test $as_status -eq 0 && as_status=1
		411	if test "$4"; then
		412	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		413	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		414	fi
		415	$as_echo "$as_me: error: $2" >&2
		416	as_fn_exit $as_status
		417	} # as_fn_error
		418
52	if expr a : '$a$' >/dev/null 2>&1; then	419	if expr a : '$a$' >/dev/null 2>&1 &&
		420	test "X`expr 00001 : '.*$...$'`" = X001; then
53	as_expr=expr	421	as_expr=expr
54	else	422	else
55	as_expr=false	423	as_expr=false
56	fi	424	fi
57		425
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	426	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59	as_basename=basename	427	as_basename=basename
60	else	428	else
61	as_basename=false	429	as_basename=false
62	fi	430	fi
63		431
		432	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		433	as_dirname=dirname
		434	else
		435	as_dirname=false
		436	fi
64		437
65	# Name of the executable.
66	as_me=`$as_basename "$0" \|\|	438	as_me=`$as_basename -- "$0" \|\|
67	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	439	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
68	X"$0" : 'X$//$$' \\| \	440	X"$0" : 'X$//$$' \\| \
69	X"$0" : 'X$/$$' \\| \	441	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
70	. : '$.$' 2>/dev/null \|\|
71	echo X/"$0" \|	442	$as_echo X/"$0" \|
72	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	443	sed '/^.\/$[^/][^/]$\/*$/{
73	/^X\/$\/\/$$/{ s//\1/; q; }	444	s//\1/
74	/^X\/$\/$.*/{ s//\1/; q; }	445	q
		446	}
		447	/^X\/$\/\/$$/{
		448	s//\1/
		449	q
		450	}
		451	/^X\/$\/$.*/{
		452	s//\1/
		453	q
		454	}
75	s/.*/./; q'`	455	s/.*/./; q'`
76		456
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	457	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	458	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	459	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	460	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	461	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits	462	as_cr_alnum=$as_cr_Letters$as_cr_digits
85		463
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98		464
99		465	as_lineno_1=$LINENO as_lineno_1a=$LINENO
100	as_lineno_1=$LINENO	466	as_lineno_2=$LINENO as_lineno_2a=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&	467	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	468	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
105	# Find who we are. Look in the path if we contain no path at all	469	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
106	# relative or not.	470	sed -n '
107	case $0 in	471	p
108	[\\/] ) as_myself=$0 ;;	472	/[$]LINENO/=
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself \|	473	' <$as_myself \|
165	sed '	474	sed '
		475	s/[$]LINENO.*/&-/
		476	t lineno
		477	b
		478	:lineno
166	N	479	N
167	s,$,-,
168	: loop	480	:loop
169	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,	481	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
170	t loop	482	t loop
171	s,-$,,	483	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	484	' >$as_me.lineno &&
174	chmod +x $as_me.lineno \|\|	485	chmod +x "$as_me.lineno" \|\|
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
176	{ (exit 1); exit 1; }; }
177		487
		488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		489	# already done that, so ensure we don't try to do so again and fall
		490	# in an infinite loop. This has already happened in practice.
		491	_as_can_reexec=no; export _as_can_reexec
178	# Don't try to exec as it changes $[0], causing all sort of problems	492	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the	493	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	494	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	495	. "./$as_me.lineno"
182	# Exit status is that of the last command.	496	# Exit status is that of the last command.
183	exit	497	exit
184	}	498	}
185		499
186		500	ECHO_C= ECHO_N= ECHO_T=
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	501	case `echo -n x` in #(((((
188	c,-n*) ECHO_N= ECHO_C='	502	-n*)
		503	case `echo 'xy\c'` in
		504	c) ECHO_T=' ';; # ECHO_T is single tab character.
		505	xy) ECHO_C='\c';;
		506	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
189	' ECHO_T=' ' ;;	507	ECHO_T=' ';;
190	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	508	esac;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	509	*)
		510	ECHO_N='-n';;
192	esac	511	esac
193		512
194	if expr a : '$a$' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file	513	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file	514	if test -d conf$$.dir; then
		515	rm -f conf$$.dir/conf$$.file
		516	else
		517	rm -f conf$$.dir
		518	mkdir conf$$.dir 2>/dev/null
		519	fi
		520	if (echo >conf$$.file) 2>/dev/null; then
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	521	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	522	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	523	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	524	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
206	# Don't use ln at all; we don't have any links	525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		526	# In both cases, we have to default to `cp -pR'.
		527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
207	as_ln_s='cp -p'	528	as_ln_s='cp -pR'
		529	elif ln conf$$.file conf$$ 2>/dev/null; then
		530	as_ln_s=ln
208	else	531	else
209	as_ln_s='ln -s'	532	as_ln_s='cp -pR'
210	fi	533	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else	534	else
214	as_ln_s='cp -p'	535	as_ln_s='cp -pR'
215	fi	536	fi
216	rm -f conf$$ conf$$.exe conf$$.file	537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		538	rmdir conf$$.dir 2>/dev/null
217		539
218	if mkdir -p . 2>/dev/null; then	540	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:	541	as_mkdir_p='mkdir -p "$as_dir"'
220	else	542	else
221	test -d ./-p && rmdir ./-p	543	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	544	as_mkdir_p=false
223	fi	545	fi
224		546
225	as_executable_p="test -f"	547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
226		549
227	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		552
230	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		555
233		556
234	# IFS	557	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
235	# We need space, tab and new line, in precisely that order.	558	exec 6>&1
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243		559
244	# Name of the host.	560	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
246	# so uname gets run too.	562	# so uname gets run too.
247	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`	563	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
248
249	exec 6>&1
250		564
251	#	565	#
252	# Initializations.	566	# Initializations.
253	#	567	#
254	ac_default_prefix=/usr/local	568	ac_default_prefix=/usr/local
		569	ac_clean_files=
255	ac_config_libobj_dir=.	570	ac_config_libobj_dir=.
		571	LIBOBJS=
256	cross_compiling=no	572	cross_compiling=no
257	subdirs=	573	subdirs=
258	MFLAGS=	574	MFLAGS=
259	MAKEFLAGS=	575	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		576
267	# Identity of this package.	577	# Identity of this package.
268	PACKAGE_NAME=	578	PACKAGE_NAME=
269	PACKAGE_TARNAME=	579	PACKAGE_TARNAME=
270	PACKAGE_VERSION=	580	PACKAGE_VERSION=
271	PACKAGE_STRING=	581	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=	582	PACKAGE_BUGREPORT=
		583	PACKAGE_URL=
273		584
274	ac_unique_file="src/gvpe.C"	585	ac_unique_file="src/gvpe.C"
275	# Factoring default headers for most tests.	586	# Factoring default headers for most tests.
276	ac_includes_default="\	587	ac_includes_default="\
277	#include <stdio.h>	588	#include <stdio.h>
278	#if HAVE_SYS_TYPES_H	589	#ifdef HAVE_SYS_TYPES_H
279	# include <sys/types.h>	590	# include <sys/types.h>
280	#endif	591	#endif
281	#if HAVE_SYS_STAT_H	592	#ifdef HAVE_SYS_STAT_H
282	# include <sys/stat.h>	593	# include <sys/stat.h>
283	#endif	594	#endif
284	#if STDC_HEADERS	595	#ifdef STDC_HEADERS
285	# include <stdlib.h>	596	# include <stdlib.h>
286	# include <stddef.h>	597	# include <stddef.h>
287	#else	598	#else
288	# if HAVE_STDLIB_H	599	# ifdef HAVE_STDLIB_H
289	# include <stdlib.h>	600	# include <stdlib.h>
290	# endif	601	# endif
291	#endif	602	#endif
292	#if HAVE_STRING_H	603	#ifdef HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H	604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
294	# include <memory.h>	605	# include <memory.h>
295	# endif	606	# endif
296	# include <string.h>	607	# include <string.h>
297	#endif	608	#endif
298	#if HAVE_STRINGS_H	609	#ifdef HAVE_STRINGS_H
299	# include <strings.h>	610	# include <strings.h>
300	#endif	611	#endif
301	#if HAVE_INTTYPES_H	612	#ifdef HAVE_INTTYPES_H
302	# include <inttypes.h>	613	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif	614	#endif
		615	#ifdef HAVE_STDINT_H
		616	# include <stdint.h>
		617	#endif
308	#if HAVE_UNISTD_H	618	#ifdef HAVE_UNISTD_H
309	# include <unistd.h>	619	# include <unistd.h>
310	#endif"	620	#endif"
311		621
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP LDFLAGS_DAEMON ROHC_TRUE ROHC_FALSE INCLUDES LIBOBJS LTLIBOBJS'	622	ac_subst_vars='am__EXEEXT_FALSE
		623	am__EXEEXT_TRUE
		624	LTLIBOBJS
		625	LIBOBJS
		626	INCLUDES
		627	ROHC_FALSE
		628	ROHC_TRUE
		629	LDFLAGS_DAEMON
		630	HAVE_TUNTAP
		631	LINUX_IF_TUN_H
		632	ALLOCA
		633	CXXCPP
		634	IFSUBTYPE
		635	IFTYPE
		636	RANLIB
		637	LN_S
		638	EGREP
		639	GREP
		640	am__fastdepCXX_FALSE
		641	am__fastdepCXX_TRUE
		642	CXXDEPMODE
		643	ac_ct_CXX
		644	CXXFLAGS
		645	CXX
		646	CPP
		647	POSUB
		648	LTLIBINTL
		649	LIBINTL
		650	INTLLIBS
		651	LTLIBICONV
		652	LIBICONV
		653	USE_NLS
		654	am__fastdepCC_FALSE
		655	am__fastdepCC_TRUE
		656	CCDEPMODE
		657	am__nodep
		658	AMDEPBACKSLASH
		659	AMDEP_FALSE
		660	AMDEP_TRUE
		661	am__quote
		662	am__include
		663	DEPDIR
		664	OBJEXT
		665	EXEEXT
		666	ac_ct_CC
		667	CPPFLAGS
		668	LDFLAGS
		669	CFLAGS
		670	CC
		671	MSGMERGE
		672	XGETTEXT
		673	GMSGFMT
		674	MSGFMT
		675	MKINSTALLDIRS
		676	MAINT
		677	MAINTAINER_MODE_FALSE
		678	MAINTAINER_MODE_TRUE
		679	am__untar
		680	am__tar
		681	AMTAR
		682	am__leading_dot
		683	SET_MAKE
		684	AWK
		685	mkdir_p
		686	MKDIR_P
		687	INSTALL_STRIP_PROGRAM
		688	STRIP
		689	install_sh
		690	MAKEINFO
		691	AUTOHEADER
		692	AUTOMAKE
		693	AUTOCONF
		694	ACLOCAL
		695	VERSION
		696	PACKAGE
		697	CYGPATH_W
		698	am__isrc
		699	INSTALL_DATA
		700	INSTALL_SCRIPT
		701	INSTALL_PROGRAM
		702	target_os
		703	target_vendor
		704	target_cpu
		705	target
		706	host_os
		707	host_vendor
		708	host_cpu
		709	host
		710	build_os
		711	build_vendor
		712	build_cpu
		713	build
		714	target_alias
		715	host_alias
		716	build_alias
		717	LIBS
		718	ECHO_T
		719	ECHO_N
		720	ECHO_C
		721	DEFS
		722	mandir
		723	localedir
		724	libdir
		725	psdir
		726	pdfdir
		727	dvidir
		728	htmldir
		729	infodir
		730	docdir
		731	oldincludedir
		732	includedir
		733	localstatedir
		734	sharedstatedir
		735	sysconfdir
		736	datadir
		737	datarootdir
		738	libexecdir
		739	sbindir
		740	bindir
		741	program_transform_name
		742	prefix
		743	exec_prefix
		744	PACKAGE_URL
		745	PACKAGE_BUGREPORT
		746	PACKAGE_STRING
		747	PACKAGE_VERSION
		748	PACKAGE_TARNAME
		749	PACKAGE_NAME
		750	PATH_SEPARATOR
		751	SHELL'
313	ac_subst_files=''	752	ac_subst_files=''
		753	ac_user_opts='
		754	enable_option_checking
		755	enable_maintainer_mode
		756	enable_dependency_tracking
		757	with_gnu_ld
		758	enable_rpath
		759	with_libiconv_prefix
		760	enable_nls
		761	with_libintl_prefix
		762	enable_iftype
		763	with_kernel
		764	with_openssl_include
		765	with_openssl_lib
		766	enable_threads
		767	enable_static_daemon
		768	enable_icmp
		769	enable_tcp
		770	enable_http_proxy
		771	enable_dns
		772	enable_hmac_length
		773	enable_rand_length
		774	enable_max_mtu
		775	enable_compression
		776	enable_cipher
		777	enable_digest
		778	'
		779	ac_precious_vars='build_alias
		780	host_alias
		781	target_alias
		782	CC
		783	CFLAGS
		784	LDFLAGS
		785	LIBS
		786	CPPFLAGS
		787	CPP
		788	CXX
		789	CXXFLAGS
		790	CCC
		791	CXXCPP'
		792
314		793
315	# Initialize some variables set by options.	794	# Initialize some variables set by options.
316	ac_init_help=	795	ac_init_help=
317	ac_init_version=false	796	ac_init_version=false
		797	ac_unrecognized_opts=
		798	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	799	# The variables have the same names as the options, with
319	# dashes changed to underlines.	800	# dashes changed to underlines.
320	cache_file=/dev/null	801	cache_file=/dev/null
321	exec_prefix=NONE	802	exec_prefix=NONE
322	no_create=	803	no_create=
335	# Installation directory options.	816	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"	817	# 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	818	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.	819	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.	820	# Use braces instead of parens because sh, perl, etc. also accept them.
		821	# (The list follows the same order as the GNU Coding Standards.)
340	bindir='${exec_prefix}/bin'	822	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	823	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	824	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	825	datarootdir='${prefix}/share'
		826	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	827	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	828	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	829	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'
348	includedir='${prefix}/include'	830	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	831	oldincludedir='/usr/include'
		832	docdir='${datarootdir}/doc/${PACKAGE}'
350	infodir='${prefix}/info'	833	infodir='${datarootdir}/info'
351	mandir='${prefix}/man'	834	htmldir='${docdir}'
		835	dvidir='${docdir}'
		836	pdfdir='${docdir}'
		837	psdir='${docdir}'
		838	libdir='${exec_prefix}/lib'
		839	localedir='${datarootdir}/locale'
		840	mandir='${datarootdir}/man'
352		841
353	ac_prev=	842	ac_prev=
		843	ac_dashdash=
354	for ac_option	844	for ac_option
355	do	845	do
356	# If the previous option needs an argument, assign it.	846	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	847	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	848	eval $ac_prev=\$ac_option
359	ac_prev=	849	ac_prev=
360	continue	850	continue
361	fi	851	fi
362		852
		853	case $ac_option in
363	ac_optarg=`expr "x$ac_option" : 'x[^=]=$.$'`	854	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
		855	*=) ac_optarg= ;;
		856	*) ac_optarg=yes ;;
		857	esac
364		858
365	# Accept the important Cygnus configure options, so we can diagnose typos.	859	# Accept the important Cygnus configure options, so we can diagnose typos.
366		860
367	case $ac_option in	861	case $ac_dashdash$ac_option in
		862	--)
		863	ac_dashdash=yes ;;
368		864
369	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)	865	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
370	ac_prev=bindir ;;	866	ac_prev=bindir ;;
371	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)	867	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
372	bindir=$ac_optarg ;;	868	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	880	cache_file=$ac_optarg ;;
385		881
386	--config-cache \| -C)	882	--config-cache \| -C)
387	cache_file=config.cache ;;	883	cache_file=config.cache ;;
388		884
389	-datadir \| --datadir \| --datadi \| --datad \| --data \| --dat \| --da)	885	-datadir \| --datadir \| --datadi \| --datad)
390	ac_prev=datadir ;;	886	ac_prev=datadir ;;
391	-datadir=* \| --datadir=* \| --datadi=* \| --datad=* \| --data=* \| --dat=* \	887	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
392	\| --da=*)
393	datadir=$ac_optarg ;;	888	datadir=$ac_optarg ;;
394		889
		890	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
		891	\| --dataroo \| --dataro \| --datar)
		892	ac_prev=datarootdir ;;
		893	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
		894	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
		895	datarootdir=$ac_optarg ;;
		896
395	-disable-* \| --disable-*)	897	-disable-* \| --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-disable-$.$'`	898	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
397	# Reject names that are not valid shell variable names.	899	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	900	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	901	as_fn_error $? "invalid feature name: $ac_useropt"
400	{ (exit 1); exit 1; }; }	902	ac_useropt_orig=$ac_useropt
401	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	903	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		904	case $ac_user_opts in
		905	*"
		906	"enable_$ac_useropt"
		907	"*) ;;
		908	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		909	ac_unrecognized_sep=', ';;
		910	esac
402	eval "enable_$ac_feature=no" ;;	911	eval enable_$ac_useropt=no ;;
		912
		913	-docdir \| --docdir \| --docdi \| --doc \| --do)
		914	ac_prev=docdir ;;
		915	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
		916	docdir=$ac_optarg ;;
		917
		918	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
		919	ac_prev=dvidir ;;
		920	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
		921	dvidir=$ac_optarg ;;
403		922
404	-enable-* \| --enable-*)	923	-enable-* \| --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-enable-$[^=]$'`	924	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
406	# Reject names that are not valid shell variable names.	925	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	926	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	927	as_fn_error $? "invalid feature name: $ac_useropt"
409	{ (exit 1); exit 1; }; }	928	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature \| sed 's/-/_/g'`	929	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
411	case $ac_option in	930	case $ac_user_opts in
412	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	931	*"
413	*) ac_optarg=yes ;;	932	"enable_$ac_useropt"
		933	"*) ;;
		934	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		935	ac_unrecognized_sep=', ';;
414	esac	936	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	937	eval enable_$ac_useropt=\$ac_optarg ;;
416		938
417	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \	939	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
418	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \	940	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
419	\| --exec \| --exe \| --ex)	941	\| --exec \| --exe \| --ex)
420	ac_prev=exec_prefix ;;	942	ac_prev=exec_prefix ;;
…		…
437	-host \| --host \| --hos \| --ho)	959	-host \| --host \| --hos \| --ho)
438	ac_prev=host_alias ;;	960	ac_prev=host_alias ;;
439	-host=* \| --host=* \| --hos=* \| --ho=*)	961	-host=* \| --host=* \| --hos=* \| --ho=*)
440	host_alias=$ac_optarg ;;	962	host_alias=$ac_optarg ;;
441		963
		964	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
		965	ac_prev=htmldir ;;
		966	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
		967	\| --ht=*)
		968	htmldir=$ac_optarg ;;
		969
442	-includedir \| --includedir \| --includedi \| --included \| --include \	970	-includedir \| --includedir \| --includedi \| --included \| --include \
443	\| --includ \| --inclu \| --incl \| --inc)	971	\| --includ \| --inclu \| --incl \| --inc)
444	ac_prev=includedir ;;	972	ac_prev=includedir ;;
445	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \	973	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
446	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)	974	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
…		…
461	ac_prev=libexecdir ;;	989	ac_prev=libexecdir ;;
462	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \	990	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
463	\| --libexe=* \| --libex=* \| --libe=*)	991	\| --libexe=* \| --libex=* \| --libe=*)
464	libexecdir=$ac_optarg ;;	992	libexecdir=$ac_optarg ;;
465		993
		994	-localedir \| --localedir \| --localedi \| --localed \| --locale)
		995	ac_prev=localedir ;;
		996	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
		997	localedir=$ac_optarg ;;
		998
466	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \	999	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
467	\| --localstate \| --localstat \| --localsta \| --localst \	1000	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
468	\| --locals \| --local \| --loca \| --loc \| --lo)
469	ac_prev=localstatedir ;;	1001	ac_prev=localstatedir ;;
470	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \	1002	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
471	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \	1003	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
472	\| --locals=* \| --local=* \| --loca=* \| --loc=* \| --lo=*)
473	localstatedir=$ac_optarg ;;	1004	localstatedir=$ac_optarg ;;
474		1005
475	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)	1006	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
476	ac_prev=mandir ;;	1007	ac_prev=mandir ;;
477	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)	1008	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
…		…
532	\| --program-transfo=* \| --program-transf=* \	1063	\| --program-transfo=* \| --program-transf=* \
533	\| --program-trans=* \| --program-tran=* \	1064	\| --program-trans=* \| --program-tran=* \
534	\| --progr-tra=* \| --program-tr=* \| --program-t=*)	1065	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
535	program_transform_name=$ac_optarg ;;	1066	program_transform_name=$ac_optarg ;;
536		1067
		1068	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
		1069	ac_prev=pdfdir ;;
		1070	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
		1071	pdfdir=$ac_optarg ;;
		1072
		1073	-psdir \| --psdir \| --psdi \| --psd \| --ps)
		1074	ac_prev=psdir ;;
		1075	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
		1076	psdir=$ac_optarg ;;
		1077
537	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	1078	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
538	\| -silent \| --silent \| --silen \| --sile \| --sil)	1079	\| -silent \| --silent \| --silen \| --sile \| --sil)
539	silent=yes ;;	1080	silent=yes ;;
540		1081
541	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)	1082	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
…		…
582		1123
583	-version \| --version \| --versio \| --versi \| --vers \| -V)	1124	-version \| --version \| --versio \| --versi \| --vers \| -V)
584	ac_init_version=: ;;	1125	ac_init_version=: ;;
585		1126
586	-with-* \| --with-*)	1127	-with-* \| --with-*)
587	ac_package=`expr "x$ac_option" : 'x-with-$[^=]$'`	1128	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
588	# Reject names that are not valid shell variable names.	1129	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1130	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1131	as_fn_error $? "invalid package name: $ac_useropt"
591	{ (exit 1); exit 1; }; }	1132	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package\| sed 's/-/_/g'`	1133	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
593	case $ac_option in	1134	case $ac_user_opts in
594	=) ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`;;	1135	*"
595	*) ac_optarg=yes ;;	1136	"with_$ac_useropt"
		1137	"*) ;;
		1138	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1139	ac_unrecognized_sep=', ';;
596	esac	1140	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1141	eval with_$ac_useropt=\$ac_optarg ;;
598		1142
599	-without-* \| --without-*)	1143	-without-* \| --without-*)
600	ac_package=`expr "x$ac_option" : 'x-without-$.$'`	1144	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
601	# Reject names that are not valid shell variable names.	1145	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1146	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1147	as_fn_error $? "invalid package name: $ac_useropt"
604	{ (exit 1); exit 1; }; }	1148	ac_useropt_orig=$ac_useropt
605	ac_package=`echo $ac_package \| sed 's/-/_/g'`	1149	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
		1150	case $ac_user_opts in
		1151	*"
		1152	"with_$ac_useropt"
		1153	"*) ;;
		1154	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1155	ac_unrecognized_sep=', ';;
		1156	esac
606	eval "with_$ac_package=no" ;;	1157	eval with_$ac_useropt=no ;;
607		1158
608	--x)	1159	--x)
609	# Obsolete; use --with-x.	1160	# Obsolete; use --with-x.
610	with_x=yes ;;	1161	with_x=yes ;;
611		1162
…		…
621	ac_prev=x_libraries ;;	1172	ac_prev=x_libraries ;;
622	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \	1173	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
623	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)	1174	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
624	x_libraries=$ac_optarg ;;	1175	x_libraries=$ac_optarg ;;
625		1176
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1177	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1178	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1179	;;
630		1180
631	=)	1181	=)
632	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`	1182	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
633	# Reject names that are not valid shell variable names.	1183	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1184	case $ac_envvar in #(
		1185	'' \| [0-9]* \| [!_$as_cr_alnum] )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1186	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1187	esac
637	ac_optarg=`echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1188	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1189	export $ac_envvar ;;
640		1190
641	*)	1191	*)
642	# FIXME: should be removed in autoconf 3.0.	1192	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1193	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1194	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1195	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1196	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1197	;;
648		1198
649	esac	1199	esac
650	done	1200	done
651		1201
652	if test -n "$ac_prev"; then	1202	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`	1203	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1204	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1205	fi
657		1206
658	# Be sure to have absolute paths.	1207	if test -n "$ac_unrecognized_opts"; then
659	for ac_var in exec_prefix prefix	1208	case $enable_option_checking in
		1209	no) ;;
		1210	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1211	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1212	esac
		1213	fi
		1214
		1215	# Check all directory arguments for consistency.
		1216	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1217	datadir sysconfdir sharedstatedir localstatedir includedir \
		1218	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1219	libdir localedir mandir
660	do	1220	do
661	eval ac_val=$`echo $ac_var`	1221	eval ac_val=\$$ac_var
		1222	# Remove trailing slashes.
662	case $ac_val in	1223	case $ac_val in
663	[\\/$]* \| ?:[\\/]* \| NONE \| '' ) ;;	1224	*/ )
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1225	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
665	{ (exit 1); exit 1; }; };;	1226	eval $ac_var=\$ac_val;;
666	esac	1227	esac
667	done
668
669	# Be sure to have absolute paths.	1228	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1229	case $ac_val in
675	[\\/$]* \| ?:[\\/]* ) ;;	1230	[\\/$]* \| ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1231	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1232	esac
		1233	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1234	done
680		1235
681	# There might be people who depend on the old broken behavior: `$host'	1236	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1237	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1238	# FIXME: To remove some day.
…		…
687		1242
688	# FIXME: To remove some day.	1243	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1244	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1245	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1246	cross_compiling=maybe
692	echo "$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	1247	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1248	cross_compiling=yes
696	fi	1249	fi
697	fi	1250	fi
698		1251
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1253	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1254
702	test "$silent" = yes && exec 6>/dev/null	1255	test "$silent" = yes && exec 6>/dev/null
703		1256
704		1257
		1258	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1259	ac_ls_di=`ls -di .` &&
		1260	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
		1261	as_fn_error $? "working directory cannot be determined"
		1262	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
		1263	as_fn_error $? "pwd does not report name of working directory"
		1264
		1265
705	# Find the source files, if location was not specified.	1266	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1267	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1268	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1269	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null \|\|	1270	ac_confdir=`$as_dirname -- "$as_myself" \|\|
710	$as_expr X"$0" : 'X$.[^/]$//[^/][^/]/$' \\| \	1271	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
711	X"$0" : 'X$//$[^/]' \\| \	1272	X"$as_myself" : 'X$//$[^/]' \\| \
712	X"$0" : 'X$//$$' \\| \	1273	X"$as_myself" : 'X$//$$' \\| \
713	X"$0" : 'X$/$' \\| \	1274	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
714	. : '$.$' 2>/dev/null \|\|	1275	$as_echo X"$as_myself" \|
715	echo X"$0" \|
716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	1276	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
717	/^X$\/\/$[^/].*/{ s//\1/; q; }	1277	s//\1/
718	/^X$\/\/$$/{ s//\1/; q; }	1278	q
719	/^X$\/$.*/{ s//\1/; q; }	1279	}
		1280	/^X$\/\/$[^/].*/{
		1281	s//\1/
		1282	q
		1283	}
		1284	/^X$\/\/$$/{
		1285	s//\1/
		1286	q
		1287	}
		1288	/^X$\/$.*/{
		1289	s//\1/
		1290	q
		1291	}
720	s/.*/./; q'`	1292	s/.*/./; q'`
721	srcdir=$ac_confdir	1293	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1294	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1295	srcdir=..
724	fi	1296	fi
725	else	1297	else
726	ac_srcdir_defaulted=no	1298	ac_srcdir_defaulted=no
727	fi	1299	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1300	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1301	test "$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	1302	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1303	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	1304	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1305	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" \| sed 's%$[^\\/]$[\\/]*$%\1%'`	1306	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1307	pwd)`
742	ac_env_build_alias_value=$build_alias	1308	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1309	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1310	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1311	fi
746	ac_env_host_alias_value=$host_alias	1312	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1313	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1314	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1315	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1316	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1317	esac
752	ac_cv_env_target_alias_value=$target_alias	1318	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1319	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1320	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1321	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1322	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1323	done
758	ac_env_CFLAGS_value=$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		1324
786	#	1325	#
787	# Report the --help message.	1326	# Report the --help message.
788	#	1327	#
789	if test "$ac_init_help" = "long"; then	1328	if test "$ac_init_help" = "long"; then
…		…
802	Configuration:	1341	Configuration:
803	-h, --help display this help and exit	1342	-h, --help display this help and exit
804	--help=short display options specific to this package	1343	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1344	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1345	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1346	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1347	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1348	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1349	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1350	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1351
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1352	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1353	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1354	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1355	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1356	[PREFIX]
821		1357
822	By default, \`make install' will install all the files in	1358	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1359	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1360	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1361	for instance \`--prefix=\$HOME'.
826		1362
827	For better control, use the options below.	1363	For better control, use the options below.
828		1364
829	Fine tuning of the installation directories:	1365	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1366	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1367	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1368	--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]	1369	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1370	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1371	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1372	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1373	--includedir=DIR C header files [PREFIX/include]
839	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1374	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1375	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1376	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
840	--infodir=DIR info documentation [PREFIX/info]	1377	--infodir=DIR info documentation [DATAROOTDIR/info]
		1378	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--mandir=DIR man documentation [PREFIX/man]	1379	--mandir=DIR man documentation [DATAROOTDIR/man]
		1380	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1381	--htmldir=DIR html documentation [DOCDIR]
		1382	--dvidir=DIR dvi documentation [DOCDIR]
		1383	--pdfdir=DIR pdf documentation [DOCDIR]
		1384	--psdir=DIR ps documentation [DOCDIR]
842	_ACEOF	1385	_ACEOF
843		1386
844	cat <<\_ACEOF	1387	cat <<\_ACEOF
845		1388
846	Program names:	1389	Program names:
…		…
858	if test -n "$ac_init_help"; then	1401	if test -n "$ac_init_help"; then
859		1402
860	cat <<\_ACEOF	1403	cat <<\_ACEOF
861		1404
862	Optional Features:	1405	Optional Features:
		1406	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1407	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1408	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1409	--enable-maintainer-mode enable make rules and dependencies not useful
866	(and sometimes confusing) to the casual installer	1410	(and sometimes confusing) to the casual installer
867	--disable-dependency-tracking Speeds up one-time builds	1411	--disable-dependency-tracking speeds up one-time build
868	--enable-dependency-tracking Do not reject slow dependency extractors	1412	--enable-dependency-tracking do not reject slow dependency extractors
869	--disable-rpath do not hardcode runtime library paths	1413	--disable-rpath do not hardcode runtime library paths
870	--disable-nls do not use Native Language Support	1414	--disable-nls do not use Native Language Support
871	--enable-iftype=TYPE/SUBTYPE	1415	--enable-iftype=TYPE/SUBTYPE
872	Use kernel/net device interface TYPE/SUBTYPE.	1416	Use kernel/net device interface TYPE/SUBTYPE.
873	Working combinations are: "native/linux"	1417	Working combinations are (see doc/gvpe.osdep.5.pod):
		1418	"native/linux" "tincd/linux" "tincd/netbsd"
874	"tincd/linux" "tincd/freebsd" "tincd/openbsd"	1419	"tincd/freebsd" "tincd/openbsd" "native/darwin"
875	"tincd/darwin" "native/cygwin"; Untested	1420	"tincd/darwin" "native/cygwin"; Untested
876	combinations are: "native/darwin" "tincd/netbsd"	1421	combinations are: "tincd/bsd" "tincd/solaris"
877	"tincd/solaris" "tincd/mingw" "tincd/raw_socket"	1422	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
878	"tincd/uml_socket"; Broken combinations are:	1423	Broken combinations are: "tincd/cygwin"; The default
879	"tincd/cygwin"; The default is to autodetect.	1424	is to autodetect.
		1425	--enable-threads try to use threads for long-running asynchronous
		1426	operations (default enabled).
880	--enable-static-daemon enable statically linked daemon.	1427	--enable-static-daemon enable statically linked daemon.
881	--enable-rohc enable robust header compression (rfc3095).
882	--enable-icmp enable icmp protocol support (default disabled).	1428	--disable-icmp enable icmp protocol support (default enabled).
883	--enable-tcp enable tcp protocol support (default disabled).	1429	--disable-tcp enable tcp protocol support (default enabled).
884	--enable-dns enable dns tunnel protocol support (DOES NOT WORK).
885	--enable-http-proxy enable http proxy connect support (default	1430	--disable-http-proxy enable http proxy connect support (default enabled).
		1431	--enable-dns enable dns tunnel protocol support (default
886	disabled).	1432	disabled).
887	--enable-hmac-length=BYTES	1433	--enable-hmac-length=BYTES
888	use a hmac of length BYTES bytes (default 12).	1434	use a hmac of length BYTES bytes (default 12).
889	Allowed values are 4, 8, 12, 16.	1435	Allowed values are 4, 8, 12, 16.
890	--enable-rand-length=BYTES	1436	--enable-rand-length=BYTES
891	use BYTES bytes of extra randomness (default 8).	1437	use BYTES bytes of extra randomness (default 8).
892	Allowed values are 0, 4, 8.	1438	Allowed values are 0, 4, 8.
893	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).	1439	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
894	Use 9100 for jumbogram support.	1440	Use 9100 for jumbogram support.
895	--disable-compression Disable compression support.	1441	--disable-compression Disable compression support.
896	--enable-cipher Select the symmetric cipher (default "bf"). Must be	1442	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
897	one of "bf" (blowfish), "aes-128" (rijndael),	1443	Must be one of "bf" (blowfish), "aes-128"
898	"aes-192" or "aes-256".	1444	(rijndael), "aes-192" or "aes-256".
899	--enable-digest Select the digets algorithm to use (default "sha1").	1445	--enable-digest=CIPHER Select the digest algorithm to use (default
900	Must be one of "sha1", "ripemd160", "md5" or "md4"	1446	"ripemd160"). Must be one of "sha512", "sha256",
		1447	"sha1" (somewhat insecure), "ripemd160", "md5"
901	(insecure).	1448	(insecure) or "md4" (insecure).
902		1449
903	Optional Packages:	1450	Optional Packages:
904	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1451	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
905	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1452	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
906	--with-gnu-ld assume the C compiler uses GNU ld default=no	1453	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
916	Some influential environment variables:	1463	Some influential environment variables:
917	CC C compiler command	1464	CC C compiler command
918	CFLAGS C compiler flags	1465	CFLAGS C compiler flags
919	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a	1466	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
920	nonstandard directory <lib dir>	1467	nonstandard directory <lib dir>
		1468	LIBS libraries to pass to the linker, e.g. -l<library>
921	CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have	1469	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
922	headers in a nonstandard directory <include dir>	1470	you have headers in a nonstandard directory <include dir>
923	CPP C preprocessor	1471	CPP C preprocessor
924	CXX C++ compiler command	1472	CXX C++ compiler command
925	CXXFLAGS C++ compiler flags	1473	CXXFLAGS C++ compiler flags
926	CXXCPP C++ preprocessor	1474	CXXCPP C++ preprocessor
927		1475
928	Use these variables to override the choices made by `configure' or to help	1476	Use these variables to override the choices made by `configure' or to help
929	it to find libraries and programs with nonstandard names/locations.	1477	it to find libraries and programs with nonstandard names/locations.
930		1478
		1479	Report bugs to the package provider.
931	_ACEOF	1480	_ACEOF
		1481	ac_status=$?
932	fi	1482	fi
933		1483
934	if test "$ac_init_help" = "recursive"; then	1484	if test "$ac_init_help" = "recursive"; then
935	# If there are subdirs, report their specific --help.	1485	# If there are subdirs, report their specific --help.
936	ac_popdir=`pwd`
937	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1486	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
938	test -d $ac_dir \|\| continue	1487	test -d "$ac_dir" \|\|
		1488	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
		1489	continue
939	ac_builddir=.	1490	ac_builddir=.
940		1491
941	if test "$ac_dir" != .; then	1492	case "$ac_dir" in
		1493	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1494	*)
942	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	1495	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
943	# A "../" for each directory in $ac_dir_suffix.	1496	# A ".." for each directory in $ac_dir_suffix.
944	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	1497	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
945	else	1498	case $ac_top_builddir_sub in
946	ac_dir_suffix= ac_top_builddir=	1499	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
947	fi	1500	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1501	esac ;;
		1502	esac
		1503	ac_abs_top_builddir=$ac_pwd
		1504	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1505	# for backward compatibility:
		1506	ac_top_builddir=$ac_top_build_prefix
948		1507
949	case $srcdir in	1508	case $srcdir in
950	.) # No --srcdir option. We are building in place.	1509	.) # We are building in place.
951	ac_srcdir=.	1510	ac_srcdir=.
952	if test -z "$ac_top_builddir"; then	1511	ac_top_srcdir=$ac_top_builddir_sub
		1512	ac_abs_top_srcdir=$ac_pwd ;;
		1513	[\\/]* \| ?:[\\/]* ) # Absolute name.
		1514	ac_srcdir=$srcdir$ac_dir_suffix;
953	ac_top_srcdir=.	1515	ac_top_srcdir=$srcdir
		1516	ac_abs_top_srcdir=$srcdir ;;
		1517	*) # Relative name.
		1518	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1519	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1520	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1521	esac
		1522	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1523
		1524	cd "$ac_dir" \|\| { ac_status=$?; continue; }
		1525	# Check for guested configure.
		1526	if test -f "$ac_srcdir/configure.gnu"; then
		1527	echo &&
		1528	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1529	elif test -f "$ac_srcdir/configure"; then
		1530	echo &&
		1531	$SHELL "$ac_srcdir/configure" --help=recursive
954	else	1532	else
955	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
956	fi ;;
957	[\\/]* \| ?:[\\/]* ) # Absolute path.
958	ac_srcdir=$srcdir$ac_dir_suffix;
959	ac_top_srcdir=$srcdir ;;
960	*) # Relative path.
961	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
962	ac_top_srcdir=$ac_top_builddir$srcdir ;;
963	esac
964
965	# Do not use `cd foo && pwd` to compute absolute paths, because
966	# the directories may not exist.
967	case `pwd` in
968	.) ac_abs_builddir="$ac_dir";;
969	*)
970	case "$ac_dir" in
971	.) ac_abs_builddir=`pwd`;;
972	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
973	*) ac_abs_builddir=`pwd`/"$ac_dir";;
974	esac;;
975	esac
976	case $ac_abs_builddir in
977	.) ac_abs_top_builddir=${ac_top_builddir}.;;
978	*)
979	case ${ac_top_builddir}. in
980	.) ac_abs_top_builddir=$ac_abs_builddir;;
981	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
982	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
983	esac;;
984	esac
985	case $ac_abs_builddir in
986	.) ac_abs_srcdir=$ac_srcdir;;
987	*)
988	case $ac_srcdir in
989	.) ac_abs_srcdir=$ac_abs_builddir;;
990	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
991	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
992	esac;;
993	esac
994	case $ac_abs_builddir in
995	.) ac_abs_top_srcdir=$ac_top_srcdir;;
996	*)
997	case $ac_top_srcdir in
998	.) ac_abs_top_srcdir=$ac_abs_builddir;;
999	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1000	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1001	esac;;
1002	esac
1003
1004	cd $ac_dir
1005	# Check for guested configure; otherwise get Cygnus style configure.
1006	if test -f $ac_srcdir/configure.gnu; then
1007	echo
1008	$SHELL $ac_srcdir/configure.gnu --help=recursive
1009	elif test -f $ac_srcdir/configure; then
1010	echo
1011	$SHELL $ac_srcdir/configure --help=recursive
1012	elif test -f $ac_srcdir/configure.ac \|\|
1013	test -f $ac_srcdir/configure.in; then
1014	echo
1015	$ac_configure --help
1016	else
1017	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1533	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1018	fi	1534	fi \|\| ac_status=$?
1019	cd "$ac_popdir"	1535	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1020	done	1536	done
1021	fi	1537	fi
1022		1538
1023	test -n "$ac_init_help" && exit 0	1539	test -n "$ac_init_help" && exit $ac_status
1024	if $ac_init_version; then	1540	if $ac_init_version; then
1025	cat <<\_ACEOF	1541	cat <<\_ACEOF
		1542	configure
		1543	generated by GNU Autoconf 2.69
1026		1544
1027	Copyright (C) 2003 Free Software Foundation, Inc.	1545	Copyright (C) 2012 Free Software Foundation, Inc.
1028	This configure script is free software; the Free Software Foundation	1546	This configure script is free software; the Free Software Foundation
1029	gives unlimited permission to copy, distribute and modify it.	1547	gives unlimited permission to copy, distribute and modify it.
1030	_ACEOF	1548	_ACEOF
1031	exit 0	1549	exit
1032	fi	1550	fi
1033	exec 5>config.log	1551
1034	cat >&5 <<_ACEOF	1552	## ------------------------ ##
		1553	## Autoconf initialization. ##
		1554	## ------------------------ ##
		1555
		1556	# ac_fn_c_try_compile LINENO
		1557	# --------------------------
		1558	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1559	ac_fn_c_try_compile ()
		1560	{
		1561	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1562	rm -f conftest.$ac_objext
		1563	if { { ac_try="$ac_compile"
		1564	case "(($ac_try" in
		1565	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1566	*) ac_try_echo=$ac_try;;
		1567	esac
		1568	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1569	$as_echo "$ac_try_echo"; } >&5
		1570	(eval "$ac_compile") 2>conftest.err
		1571	ac_status=$?
		1572	if test -s conftest.err; then
		1573	grep -v '^ *+' conftest.err >conftest.er1
		1574	cat conftest.er1 >&5
		1575	mv -f conftest.er1 conftest.err
		1576	fi
		1577	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1578	test $ac_status = 0; } && {
		1579	test -z "$ac_c_werror_flag" \|\|
		1580	test ! -s conftest.err
		1581	} && test -s conftest.$ac_objext; then :
		1582	ac_retval=0
		1583	else
		1584	$as_echo "$as_me: failed program was:" >&5
		1585	sed 's/^/\| /' conftest.$ac_ext >&5
		1586
		1587	ac_retval=1
		1588	fi
		1589	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1590	as_fn_set_status $ac_retval
		1591
		1592	} # ac_fn_c_try_compile
		1593
		1594	# ac_fn_c_try_link LINENO
		1595	# -----------------------
		1596	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1597	ac_fn_c_try_link ()
		1598	{
		1599	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1600	rm -f conftest.$ac_objext conftest$ac_exeext
		1601	if { { ac_try="$ac_link"
		1602	case "(($ac_try" in
		1603	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1604	*) ac_try_echo=$ac_try;;
		1605	esac
		1606	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1607	$as_echo "$ac_try_echo"; } >&5
		1608	(eval "$ac_link") 2>conftest.err
		1609	ac_status=$?
		1610	if test -s conftest.err; then
		1611	grep -v '^ *+' conftest.err >conftest.er1
		1612	cat conftest.er1 >&5
		1613	mv -f conftest.er1 conftest.err
		1614	fi
		1615	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1616	test $ac_status = 0; } && {
		1617	test -z "$ac_c_werror_flag" \|\|
		1618	test ! -s conftest.err
		1619	} && test -s conftest$ac_exeext && {
		1620	test "$cross_compiling" = yes \|\|
		1621	test -x conftest$ac_exeext
		1622	}; then :
		1623	ac_retval=0
		1624	else
		1625	$as_echo "$as_me: failed program was:" >&5
		1626	sed 's/^/\| /' conftest.$ac_ext >&5
		1627
		1628	ac_retval=1
		1629	fi
		1630	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1631	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1632	# interfere with the next link command; also delete a directory that is
		1633	# left behind by Apple's compiler. We do this before executing the actions.
		1634	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1635	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1636	as_fn_set_status $ac_retval
		1637
		1638	} # ac_fn_c_try_link
		1639
		1640	# ac_fn_c_try_cpp LINENO
		1641	# ----------------------
		1642	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1643	ac_fn_c_try_cpp ()
		1644	{
		1645	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1646	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1647	case "(($ac_try" in
		1648	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1649	*) ac_try_echo=$ac_try;;
		1650	esac
		1651	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1652	$as_echo "$ac_try_echo"; } >&5
		1653	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1654	ac_status=$?
		1655	if test -s conftest.err; then
		1656	grep -v '^ *+' conftest.err >conftest.er1
		1657	cat conftest.er1 >&5
		1658	mv -f conftest.er1 conftest.err
		1659	fi
		1660	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1661	test $ac_status = 0; } > conftest.i && {
		1662	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
		1663	test ! -s conftest.err
		1664	}; then :
		1665	ac_retval=0
		1666	else
		1667	$as_echo "$as_me: failed program was:" >&5
		1668	sed 's/^/\| /' conftest.$ac_ext >&5
		1669
		1670	ac_retval=1
		1671	fi
		1672	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1673	as_fn_set_status $ac_retval
		1674
		1675	} # ac_fn_c_try_cpp
		1676
		1677	# ac_fn_cxx_try_compile LINENO
		1678	# ----------------------------
		1679	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1680	ac_fn_cxx_try_compile ()
		1681	{
		1682	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1683	rm -f conftest.$ac_objext
		1684	if { { ac_try="$ac_compile"
		1685	case "(($ac_try" in
		1686	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1687	*) ac_try_echo=$ac_try;;
		1688	esac
		1689	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1690	$as_echo "$ac_try_echo"; } >&5
		1691	(eval "$ac_compile") 2>conftest.err
		1692	ac_status=$?
		1693	if test -s conftest.err; then
		1694	grep -v '^ *+' conftest.err >conftest.er1
		1695	cat conftest.er1 >&5
		1696	mv -f conftest.er1 conftest.err
		1697	fi
		1698	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1699	test $ac_status = 0; } && {
		1700	test -z "$ac_cxx_werror_flag" \|\|
		1701	test ! -s conftest.err
		1702	} && test -s conftest.$ac_objext; then :
		1703	ac_retval=0
		1704	else
		1705	$as_echo "$as_me: failed program was:" >&5
		1706	sed 's/^/\| /' conftest.$ac_ext >&5
		1707
		1708	ac_retval=1
		1709	fi
		1710	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1711	as_fn_set_status $ac_retval
		1712
		1713	} # ac_fn_cxx_try_compile
		1714
		1715	# ac_fn_cxx_try_cpp LINENO
		1716	# ------------------------
		1717	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1718	ac_fn_cxx_try_cpp ()
		1719	{
		1720	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1721	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1722	case "(($ac_try" in
		1723	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1724	*) ac_try_echo=$ac_try;;
		1725	esac
		1726	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1727	$as_echo "$ac_try_echo"; } >&5
		1728	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1729	ac_status=$?
		1730	if test -s conftest.err; then
		1731	grep -v '^ *+' conftest.err >conftest.er1
		1732	cat conftest.er1 >&5
		1733	mv -f conftest.er1 conftest.err
		1734	fi
		1735	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1736	test $ac_status = 0; } > conftest.i && {
		1737	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
		1738	test ! -s conftest.err
		1739	}; then :
		1740	ac_retval=0
		1741	else
		1742	$as_echo "$as_me: failed program was:" >&5
		1743	sed 's/^/\| /' conftest.$ac_ext >&5
		1744
		1745	ac_retval=1
		1746	fi
		1747	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1748	as_fn_set_status $ac_retval
		1749
		1750	} # ac_fn_cxx_try_cpp
		1751
		1752	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1753	# ---------------------------------------------------------
		1754	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1755	# the include files in INCLUDES and setting the cache variable VAR
		1756	# accordingly.
		1757	ac_fn_cxx_check_header_mongrel ()
		1758	{
		1759	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1760	if eval \${$3+:} false; then :
		1761	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1762	$as_echo_n "checking for $2... " >&6; }
		1763	if eval \${$3+:} false; then :
		1764	$as_echo_n "(cached) " >&6
		1765	fi
		1766	eval ac_res=\$$3
		1767	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1768	$as_echo "$ac_res" >&6; }
		1769	else
		1770	# Is the header compilable?
		1771	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1772	$as_echo_n "checking $2 usability... " >&6; }
		1773	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1774	/* end confdefs.h. */
		1775	$4
		1776	#include <$2>
		1777	_ACEOF
		1778	if ac_fn_cxx_try_compile "$LINENO"; then :
		1779	ac_header_compiler=yes
		1780	else
		1781	ac_header_compiler=no
		1782	fi
		1783	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1785	$as_echo "$ac_header_compiler" >&6; }
		1786
		1787	# Is the header present?
		1788	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1789	$as_echo_n "checking $2 presence... " >&6; }
		1790	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1791	/* end confdefs.h. */
		1792	#include <$2>
		1793	_ACEOF
		1794	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1795	ac_header_preproc=yes
		1796	else
		1797	ac_header_preproc=no
		1798	fi
		1799	rm -f conftest.err conftest.i conftest.$ac_ext
		1800	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1801	$as_echo "$ac_header_preproc" >&6; }
		1802
		1803	# So? What about this header?
		1804	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1805	yes:no: )
		1806	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1807	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1808	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1809	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1810	;;
		1811	no:yes:* )
		1812	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1813	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1814	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1815	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1816	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1817	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1818	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1819	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1820	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1821	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1822	;;
		1823	esac
		1824	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1825	$as_echo_n "checking for $2... " >&6; }
		1826	if eval \${$3+:} false; then :
		1827	$as_echo_n "(cached) " >&6
		1828	else
		1829	eval "$3=\$ac_header_compiler"
		1830	fi
		1831	eval ac_res=\$$3
		1832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1833	$as_echo "$ac_res" >&6; }
		1834	fi
		1835	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1836
		1837	} # ac_fn_cxx_check_header_mongrel
		1838
		1839	# ac_fn_cxx_try_run LINENO
		1840	# ------------------------
		1841	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1842	# that executables can be run.
		1843	ac_fn_cxx_try_run ()
		1844	{
		1845	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1846	if { { ac_try="$ac_link"
		1847	case "(($ac_try" in
		1848	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1849	*) ac_try_echo=$ac_try;;
		1850	esac
		1851	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1852	$as_echo "$ac_try_echo"; } >&5
		1853	(eval "$ac_link") 2>&5
		1854	ac_status=$?
		1855	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1856	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1857	{ { case "(($ac_try" in
		1858	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1859	*) ac_try_echo=$ac_try;;
		1860	esac
		1861	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1862	$as_echo "$ac_try_echo"; } >&5
		1863	(eval "$ac_try") 2>&5
		1864	ac_status=$?
		1865	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1866	test $ac_status = 0; }; }; then :
		1867	ac_retval=0
		1868	else
		1869	$as_echo "$as_me: program exited with status $ac_status" >&5
		1870	$as_echo "$as_me: failed program was:" >&5
		1871	sed 's/^/\| /' conftest.$ac_ext >&5
		1872
		1873	ac_retval=$ac_status
		1874	fi
		1875	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1876	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1877	as_fn_set_status $ac_retval
		1878
		1879	} # ac_fn_cxx_try_run
		1880
		1881	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1882	# ---------------------------------------------------------
		1883	# Tests whether HEADER exists and can be compiled using the include files in
		1884	# INCLUDES, setting the cache variable VAR accordingly.
		1885	ac_fn_cxx_check_header_compile ()
		1886	{
		1887	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1888	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1889	$as_echo_n "checking for $2... " >&6; }
		1890	if eval \${$3+:} false; then :
		1891	$as_echo_n "(cached) " >&6
		1892	else
		1893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1894	/* end confdefs.h. */
		1895	$4
		1896	#include <$2>
		1897	_ACEOF
		1898	if ac_fn_cxx_try_compile "$LINENO"; then :
		1899	eval "$3=yes"
		1900	else
		1901	eval "$3=no"
		1902	fi
		1903	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1904	fi
		1905	eval ac_res=\$$3
		1906	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1907	$as_echo "$ac_res" >&6; }
		1908	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1909
		1910	} # ac_fn_cxx_check_header_compile
		1911
		1912	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1913	# ---------------------------------------------
		1914	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1915	# variable VAR accordingly.
		1916	ac_fn_cxx_check_type ()
		1917	{
		1918	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1919	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1920	$as_echo_n "checking for $2... " >&6; }
		1921	if eval \${$3+:} false; then :
		1922	$as_echo_n "(cached) " >&6
		1923	else
		1924	eval "$3=no"
		1925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1926	/* end confdefs.h. */
		1927	$4
		1928	int
		1929	main ()
		1930	{
		1931	if (sizeof ($2))
		1932	return 0;
		1933	;
		1934	return 0;
		1935	}
		1936	_ACEOF
		1937	if ac_fn_cxx_try_compile "$LINENO"; then :
		1938	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1939	/* end confdefs.h. */
		1940	$4
		1941	int
		1942	main ()
		1943	{
		1944	if (sizeof (($2)))
		1945	return 0;
		1946	;
		1947	return 0;
		1948	}
		1949	_ACEOF
		1950	if ac_fn_cxx_try_compile "$LINENO"; then :
		1951
		1952	else
		1953	eval "$3=yes"
		1954	fi
		1955	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1956	fi
		1957	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1958	fi
		1959	eval ac_res=\$$3
		1960	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1961	$as_echo "$ac_res" >&6; }
		1962	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1963
		1964	} # ac_fn_cxx_check_type
		1965
		1966	# ac_fn_c_try_run LINENO
		1967	# ----------------------
		1968	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1969	# that executables can be run.
		1970	ac_fn_c_try_run ()
		1971	{
		1972	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1973	if { { ac_try="$ac_link"
		1974	case "(($ac_try" in
		1975	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1976	*) ac_try_echo=$ac_try;;
		1977	esac
		1978	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1979	$as_echo "$ac_try_echo"; } >&5
		1980	(eval "$ac_link") 2>&5
		1981	ac_status=$?
		1982	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1983	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1984	{ { case "(($ac_try" in
		1985	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		1986	*) ac_try_echo=$ac_try;;
		1987	esac
		1988	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1989	$as_echo "$ac_try_echo"; } >&5
		1990	(eval "$ac_try") 2>&5
		1991	ac_status=$?
		1992	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1993	test $ac_status = 0; }; }; then :
		1994	ac_retval=0
		1995	else
		1996	$as_echo "$as_me: program exited with status $ac_status" >&5
		1997	$as_echo "$as_me: failed program was:" >&5
		1998	sed 's/^/\| /' conftest.$ac_ext >&5
		1999
		2000	ac_retval=$ac_status
		2001	fi
		2002	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2003	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2004	as_fn_set_status $ac_retval
		2005
		2006	} # ac_fn_c_try_run
		2007
		2008	# ac_fn_c_check_func LINENO FUNC VAR
		2009	# ----------------------------------
		2010	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2011	ac_fn_c_check_func ()
		2012	{
		2013	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2014	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2015	$as_echo_n "checking for $2... " >&6; }
		2016	if eval \${$3+:} false; then :
		2017	$as_echo_n "(cached) " >&6
		2018	else
		2019	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2020	/* end confdefs.h. */
		2021	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2022	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2023	#define $2 innocuous_$2
		2024
		2025	/* System header to define __stub macros and hopefully few prototypes,
		2026	which can conflict with char $2 (); below.
		2027	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2028	<limits.h> exists even on freestanding compilers. */
		2029
		2030	#ifdef __STDC__
		2031	# include <limits.h>
		2032	#else
		2033	# include <assert.h>
		2034	#endif
		2035
		2036	#undef $2
		2037
		2038	/* Override any GCC internal prototype to avoid an error.
		2039	Use char because int might match the return type of a GCC
		2040	builtin and then its argument prototype would still apply. */
		2041	#ifdef __cplusplus
		2042	extern "C"
		2043	#endif
		2044	char $2 ();
		2045	/* The GNU C library defines this for functions which it implements
		2046	to always fail with ENOSYS. Some functions are actually named
		2047	something starting with __ and the normal name is an alias. */
		2048	#if defined __stub_$2 \|\| defined __stub___$2
		2049	choke me
		2050	#endif
		2051
		2052	int
		2053	main ()
		2054	{
		2055	return $2 ();
		2056	;
		2057	return 0;
		2058	}
		2059	_ACEOF
		2060	if ac_fn_c_try_link "$LINENO"; then :
		2061	eval "$3=yes"
		2062	else
		2063	eval "$3=no"
		2064	fi
		2065	rm -f core conftest.err conftest.$ac_objext \
		2066	conftest$ac_exeext conftest.$ac_ext
		2067	fi
		2068	eval ac_res=\$$3
		2069	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2070	$as_echo "$ac_res" >&6; }
		2071	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2072
		2073	} # ac_fn_c_check_func
		2074
		2075	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2076	# -------------------------------------------------------
		2077	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2078	# the include files in INCLUDES and setting the cache variable VAR
		2079	# accordingly.
		2080	ac_fn_c_check_header_mongrel ()
		2081	{
		2082	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2083	if eval \${$3+:} false; then :
		2084	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2085	$as_echo_n "checking for $2... " >&6; }
		2086	if eval \${$3+:} false; then :
		2087	$as_echo_n "(cached) " >&6
		2088	fi
		2089	eval ac_res=\$$3
		2090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2091	$as_echo "$ac_res" >&6; }
		2092	else
		2093	# Is the header compilable?
		2094	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2095	$as_echo_n "checking $2 usability... " >&6; }
		2096	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2097	/* end confdefs.h. */
		2098	$4
		2099	#include <$2>
		2100	_ACEOF
		2101	if ac_fn_c_try_compile "$LINENO"; then :
		2102	ac_header_compiler=yes
		2103	else
		2104	ac_header_compiler=no
		2105	fi
		2106	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2107	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2108	$as_echo "$ac_header_compiler" >&6; }
		2109
		2110	# Is the header present?
		2111	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2112	$as_echo_n "checking $2 presence... " >&6; }
		2113	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2114	/* end confdefs.h. */
		2115	#include <$2>
		2116	_ACEOF
		2117	if ac_fn_c_try_cpp "$LINENO"; then :
		2118	ac_header_preproc=yes
		2119	else
		2120	ac_header_preproc=no
		2121	fi
		2122	rm -f conftest.err conftest.i conftest.$ac_ext
		2123	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2124	$as_echo "$ac_header_preproc" >&6; }
		2125
		2126	# So? What about this header?
		2127	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2128	yes:no: )
		2129	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2130	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2131	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2132	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2133	;;
		2134	no:yes:* )
		2135	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2136	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2137	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2138	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2139	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2140	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2141	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2142	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2143	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2144	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2145	;;
		2146	esac
		2147	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2148	$as_echo_n "checking for $2... " >&6; }
		2149	if eval \${$3+:} false; then :
		2150	$as_echo_n "(cached) " >&6
		2151	else
		2152	eval "$3=\$ac_header_compiler"
		2153	fi
		2154	eval ac_res=\$$3
		2155	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2156	$as_echo "$ac_res" >&6; }
		2157	fi
		2158	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2159
		2160	} # ac_fn_c_check_header_mongrel
		2161
		2162	# ac_fn_cxx_try_link LINENO
		2163	# -------------------------
		2164	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2165	ac_fn_cxx_try_link ()
		2166	{
		2167	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2168	rm -f conftest.$ac_objext conftest$ac_exeext
		2169	if { { ac_try="$ac_link"
		2170	case "(($ac_try" in
		2171	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		2172	*) ac_try_echo=$ac_try;;
		2173	esac
		2174	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2175	$as_echo "$ac_try_echo"; } >&5
		2176	(eval "$ac_link") 2>conftest.err
		2177	ac_status=$?
		2178	if test -s conftest.err; then
		2179	grep -v '^ *+' conftest.err >conftest.er1
		2180	cat conftest.er1 >&5
		2181	mv -f conftest.er1 conftest.err
		2182	fi
		2183	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2184	test $ac_status = 0; } && {
		2185	test -z "$ac_cxx_werror_flag" \|\|
		2186	test ! -s conftest.err
		2187	} && test -s conftest$ac_exeext && {
		2188	test "$cross_compiling" = yes \|\|
		2189	test -x conftest$ac_exeext
		2190	}; then :
		2191	ac_retval=0
		2192	else
		2193	$as_echo "$as_me: failed program was:" >&5
		2194	sed 's/^/\| /' conftest.$ac_ext >&5
		2195
		2196	ac_retval=1
		2197	fi
		2198	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2199	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2200	# interfere with the next link command; also delete a directory that is
		2201	# left behind by Apple's compiler. We do this before executing the actions.
		2202	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2203	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2204	as_fn_set_status $ac_retval
		2205
		2206	} # ac_fn_cxx_try_link
		2207
		2208	# ac_fn_cxx_check_func LINENO FUNC VAR
		2209	# ------------------------------------
		2210	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2211	ac_fn_cxx_check_func ()
		2212	{
		2213	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2214	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2215	$as_echo_n "checking for $2... " >&6; }
		2216	if eval \${$3+:} false; then :
		2217	$as_echo_n "(cached) " >&6
		2218	else
		2219	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2220	/* end confdefs.h. */
		2221	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2222	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2223	#define $2 innocuous_$2
		2224
		2225	/* System header to define __stub macros and hopefully few prototypes,
		2226	which can conflict with char $2 (); below.
		2227	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2228	<limits.h> exists even on freestanding compilers. */
		2229
		2230	#ifdef __STDC__
		2231	# include <limits.h>
		2232	#else
		2233	# include <assert.h>
		2234	#endif
		2235
		2236	#undef $2
		2237
		2238	/* Override any GCC internal prototype to avoid an error.
		2239	Use char because int might match the return type of a GCC
		2240	builtin and then its argument prototype would still apply. */
		2241	#ifdef __cplusplus
		2242	extern "C"
		2243	#endif
		2244	char $2 ();
		2245	/* The GNU C library defines this for functions which it implements
		2246	to always fail with ENOSYS. Some functions are actually named
		2247	something starting with __ and the normal name is an alias. */
		2248	#if defined __stub_$2 \|\| defined __stub___$2
		2249	choke me
		2250	#endif
		2251
		2252	int
		2253	main ()
		2254	{
		2255	return $2 ();
		2256	;
		2257	return 0;
		2258	}
		2259	_ACEOF
		2260	if ac_fn_cxx_try_link "$LINENO"; then :
		2261	eval "$3=yes"
		2262	else
		2263	eval "$3=no"
		2264	fi
		2265	rm -f core conftest.err conftest.$ac_objext \
		2266	conftest$ac_exeext conftest.$ac_ext
		2267	fi
		2268	eval ac_res=\$$3
		2269	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2270	$as_echo "$ac_res" >&6; }
		2271	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2272
		2273	} # ac_fn_cxx_check_func
		2274	cat >config.log <<_ACEOF
1035	This file contains any messages produced by compilers while	2275	This file contains any messages produced by compilers while
1036	running configure, to aid debugging if configure makes a mistake.	2276	running configure, to aid debugging if configure makes a mistake.
1037		2277
1038	It was created by $as_me, which was	2278	It was created by $as_me, which was
1039	generated by GNU Autoconf 2.59. Invocation command line was	2279	generated by GNU Autoconf 2.69. Invocation command line was
1040		2280
1041	$ $0 $@	2281	$ $0 $@
1042		2282
1043	_ACEOF	2283	_ACEOF
		2284	exec 5>>config.log
1044	{	2285	{
1045	cat <<_ASUNAME	2286	cat <<_ASUNAME
1046	## --------- ##	2287	## --------- ##
1047	## Platform. ##	2288	## Platform. ##
1048	## --------- ##	2289	## --------- ##
…		…
1057	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`	2298	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1058		2299
1059	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`	2300	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1060	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`	2301	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1061	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`	2302	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1062	hostinfo = `(hostinfo) 2>/dev/null \|\| echo unknown`	2303	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1063	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`	2304	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1064	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`	2305	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1065	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`	2306	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1066		2307
1067	_ASUNAME	2308	_ASUNAME
…		…
1069	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2310	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1070	for as_dir in $PATH	2311	for as_dir in $PATH
1071	do	2312	do
1072	IFS=$as_save_IFS	2313	IFS=$as_save_IFS
1073	test -z "$as_dir" && as_dir=.	2314	test -z "$as_dir" && as_dir=.
1074	echo "PATH: $as_dir"	2315	$as_echo "PATH: $as_dir"
1075	done	2316	done
		2317	IFS=$as_save_IFS
1076		2318
1077	} >&5	2319	} >&5
1078		2320
1079	cat >&5 <<_ACEOF	2321	cat >&5 <<_ACEOF
1080		2322
…		…
1092	# Also quote any args containing shell meta-characters.	2334	# Also quote any args containing shell meta-characters.
1093	# Make two passes to allow for proper duplicate-argument suppression.	2335	# Make two passes to allow for proper duplicate-argument suppression.
1094	ac_configure_args=	2336	ac_configure_args=
1095	ac_configure_args0=	2337	ac_configure_args0=
1096	ac_configure_args1=	2338	ac_configure_args1=
1097	ac_sep=
1098	ac_must_keep_next=false	2339	ac_must_keep_next=false
1099	for ac_pass in 1 2	2340	for ac_pass in 1 2
1100	do	2341	do
1101	for ac_arg	2342	for ac_arg
1102	do	2343	do
1103	case $ac_arg in	2344	case $ac_arg in
1104	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;	2345	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1105	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \	2346	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1106	\| -silent \| --silent \| --silen \| --sile \| --sil)	2347	\| -silent \| --silent \| --silen \| --sile \| --sil)
1107	continue ;;	2348	continue ;;
1108	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)	2349	\')
1109	ac_arg=`echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;	2350	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1110	esac	2351	esac
1111	case $ac_pass in	2352	case $ac_pass in
1112	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2353	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1113	2)	2354	2)
1114	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2355	as_fn_append ac_configure_args1 " '$ac_arg'"
1115	if test $ac_must_keep_next = true; then	2356	if test $ac_must_keep_next = true; then
1116	ac_must_keep_next=false # Got value, back to normal.	2357	ac_must_keep_next=false # Got value, back to normal.
1117	else	2358	else
1118	case $ac_arg in	2359	case $ac_arg in
1119	= \| --config-cache \| -C \| -disable-* \| --disable-* \	2360	= \| --config-cache \| -C \| -disable-* \| --disable-* \
…		…
1125	esac	2366	esac
1126	;;	2367	;;
1127	-* ) ac_must_keep_next=true ;;	2368	-* ) ac_must_keep_next=true ;;
1128	esac	2369	esac
1129	fi	2370	fi
1130	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2371	as_fn_append ac_configure_args " '$ac_arg'"
1131	# Get rid of the leading space.
1132	ac_sep=" "
1133	;;	2372	;;
1134	esac	2373	esac
1135	done	2374	done
1136	done	2375	done
1137	$as_unset ac_configure_args0 \|\| test "${ac_configure_args0+set}" != set \|\| { ac_configure_args0=; export ac_configure_args0; }	2376	{ ac_configure_args0=; unset ac_configure_args0;}
1138	$as_unset ac_configure_args1 \|\| test "${ac_configure_args1+set}" != set \|\| { ac_configure_args1=; export ac_configure_args1; }	2377	{ ac_configure_args1=; unset ac_configure_args1;}
1139		2378
1140	# When interrupted or exit'd, cleanup temporary files, and complete	2379	# When interrupted or exit'd, cleanup temporary files, and complete
1141	# config.log. We remove comments because anyway the quotes in there	2380	# config.log. We remove comments because anyway the quotes in there
1142	# would cause problems or look ugly.	2381	# would cause problems or look ugly.
1143	# WARNING: Be sure not to use single quotes in there, as some shells,	2382	# WARNING: Use '\'' to represent an apostrophe within the trap.
1144	# such as our DU 5.0 friend, will then `close' the trap.	2383	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1145	trap 'exit_status=$?	2384	trap 'exit_status=$?
1146	# Save into config.log some information that might help in debugging.	2385	# Save into config.log some information that might help in debugging.
1147	{	2386	{
1148	echo	2387	echo
1149		2388
1150	cat <<\_ASBOX
1151	## ---------------- ##	2389	$as_echo "## ---------------- ##
1152	## Cache variables. ##	2390	## Cache variables. ##
1153	## ---------------- ##	2391	## ---------------- ##"
1154	_ASBOX
1155	echo	2392	echo
1156	# The following way of writing the cache mishandles newlines in values,	2393	# The following way of writing the cache mishandles newlines in values,
1157	{	2394	(
		2395	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
		2396	eval ac_val=\$$ac_var
		2397	case $ac_val in #(
		2398	${as_nl})
		2399	case $ac_var in #(
		2400	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2401	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2402	esac
		2403	case $ac_var in #(
		2404	_ \| IFS \| as_nl) ;; #(
		2405	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		2406	*) { eval $ac_var=; unset $ac_var;} ;;
		2407	esac ;;
		2408	esac
		2409	done
1158	(set) 2>&1 \|	2410	(set) 2>&1 \|
1159	case `(ac_space='"'"' '"'"'; set \| grep ac_space) 2>&1` in	2411	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1160	ac_space=\ )	2412	${as_nl}ac_space=\ )
1161	sed -n \	2413	sed -n \
1162	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2414	"s/'\''/'\''\\\\'\'''\''/g;
1163	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='"'"'\\2'"'"'/p"	2415	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
		2416	;; #(
		2417	*)
		2418	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1164	;;	2419	;;
1165	*)
1166	sed -n \
1167	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
1168	;;
1169	esac;	2420	esac \|
1170	}	2421	sort
		2422	)
1171	echo	2423	echo
1172		2424
1173	cat <<\_ASBOX
1174	## ----------------- ##	2425	$as_echo "## ----------------- ##
1175	## Output variables. ##	2426	## Output variables. ##
1176	## ----------------- ##	2427	## ----------------- ##"
1177	_ASBOX
1178	echo	2428	echo
1179	for ac_var in $ac_subst_vars	2429	for ac_var in $ac_subst_vars
1180	do	2430	do
1181	eval ac_val=$`echo $ac_var`	2431	eval ac_val=\$$ac_var
		2432	case $ac_val in
		2433	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2434	esac
1182	echo "$ac_var='"'"'$ac_val'"'"'"	2435	$as_echo "$ac_var='\''$ac_val'\''"
1183	done \| sort	2436	done \| sort
1184	echo	2437	echo
1185		2438
1186	if test -n "$ac_subst_files"; then	2439	if test -n "$ac_subst_files"; then
1187	cat <<\_ASBOX	2440	$as_echo "## ------------------- ##
		2441	## File substitutions. ##
1188	## ------------- ##	2442	## ------------------- ##"
1189	## Output files. ##
1190	## ------------- ##
1191	_ASBOX
1192	echo	2443	echo
1193	for ac_var in $ac_subst_files	2444	for ac_var in $ac_subst_files
1194	do	2445	do
1195	eval ac_val=$`echo $ac_var`	2446	eval ac_val=\$$ac_var
		2447	case $ac_val in
		2448	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2449	esac
1196	echo "$ac_var='"'"'$ac_val'"'"'"	2450	$as_echo "$ac_var='\''$ac_val'\''"
1197	done \| sort	2451	done \| sort
1198	echo	2452	echo
1199	fi	2453	fi
1200		2454
1201	if test -s confdefs.h; then	2455	if test -s confdefs.h; then
1202	cat <<\_ASBOX	2456	$as_echo "## ----------- ##
1203	## ----------- ##
1204	## confdefs.h. ##	2457	## confdefs.h. ##
1205	## ----------- ##	2458	## ----------- ##"
1206	_ASBOX
1207	echo	2459	echo
1208	sed "/^$/d" confdefs.h \| sort	2460	cat confdefs.h
1209	echo	2461	echo
1210	fi	2462	fi
1211	test "$ac_signal" != 0 &&	2463	test "$ac_signal" != 0 &&
1212	echo "$as_me: caught signal $ac_signal"	2464	$as_echo "$as_me: caught signal $ac_signal"
1213	echo "$as_me: exit $exit_status"	2465	$as_echo "$as_me: exit $exit_status"
1214	} >&5	2466	} >&5
1215	rm -f core *.core &&	2467	rm -f core .core core.conftest. &&
1216	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2468	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1217	exit $exit_status	2469	exit $exit_status
1218	' 0	2470	' 0
1219	for ac_signal in 1 2 13 15; do	2471	for ac_signal in 1 2 13 15; do
1220	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2472	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1221	done	2473	done
1222	ac_signal=0	2474	ac_signal=0
1223		2475
1224	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2476	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1225	rm -rf conftest* confdefs.h	2477	rm -f -r conftest* confdefs.h
1226	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2478
1227	echo >confdefs.h	2479	$as_echo "/* confdefs.h */" > confdefs.h
1228		2480
1229	# Predefined preprocessor variables.	2481	# Predefined preprocessor variables.
1230		2482
1231	cat >>confdefs.h <<_ACEOF	2483	cat >>confdefs.h <<_ACEOF
1232	#define PACKAGE_NAME "$PACKAGE_NAME"	2484	#define PACKAGE_NAME "$PACKAGE_NAME"
1233	_ACEOF	2485	_ACEOF
1234		2486
1235
1236	cat >>confdefs.h <<_ACEOF	2487	cat >>confdefs.h <<_ACEOF
1237	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2488	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1238	_ACEOF	2489	_ACEOF
1239		2490
1240
1241	cat >>confdefs.h <<_ACEOF	2491	cat >>confdefs.h <<_ACEOF
1242	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2492	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1243	_ACEOF	2493	_ACEOF
1244		2494
1245
1246	cat >>confdefs.h <<_ACEOF	2495	cat >>confdefs.h <<_ACEOF
1247	#define PACKAGE_STRING "$PACKAGE_STRING"	2496	#define PACKAGE_STRING "$PACKAGE_STRING"
1248	_ACEOF	2497	_ACEOF
1249		2498
1250
1251	cat >>confdefs.h <<_ACEOF	2499	cat >>confdefs.h <<_ACEOF
1252	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2500	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1253	_ACEOF	2501	_ACEOF
1254		2502
		2503	cat >>confdefs.h <<_ACEOF
		2504	#define PACKAGE_URL "$PACKAGE_URL"
		2505	_ACEOF
		2506
1255		2507
1256	# Let the site file select an alternate cache file if it wants to.	2508	# Let the site file select an alternate cache file if it wants to.
1257	# Prefer explicitly selected file to automatically selected ones.	2509	# Prefer an explicitly selected file to automatically selected ones.
		2510	ac_site_file1=NONE
		2511	ac_site_file2=NONE
1258	if test -z "$CONFIG_SITE"; then	2512	if test -n "$CONFIG_SITE"; then
		2513	# We do not want a PATH search for config.site.
		2514	case $CONFIG_SITE in #((
		2515	-*) ac_site_file1=./$CONFIG_SITE;;
		2516	/) ac_site_file1=$CONFIG_SITE;;
		2517	*) ac_site_file1=./$CONFIG_SITE;;
		2518	esac
1259	if test "x$prefix" != xNONE; then	2519	elif test "x$prefix" != xNONE; then
1260	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2520	ac_site_file1=$prefix/share/config.site
		2521	ac_site_file2=$prefix/etc/config.site
1261	else	2522	else
1262	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2523	ac_site_file1=$ac_default_prefix/share/config.site
1263	fi	2524	ac_site_file2=$ac_default_prefix/etc/config.site
1264	fi	2525	fi
1265	for ac_site_file in $CONFIG_SITE; do	2526	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1266	if test -r "$ac_site_file"; then	2527	do
		2528	test "x$ac_site_file" = xNONE && continue
		2529	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1267	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2530	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1268	echo "$as_me: loading site script $ac_site_file" >&6;}	2531	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1269	sed 's/^/\| /' "$ac_site_file" >&5	2532	sed 's/^/\| /' "$ac_site_file" >&5
1270	. "$ac_site_file"	2533	. "$ac_site_file" \
		2534	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2535	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2536	as_fn_error $? "failed to load site script $ac_site_file
		2537	See \`config.log' for more details" "$LINENO" 5; }
1271	fi	2538	fi
1272	done	2539	done
1273		2540
1274	if test -r "$cache_file"; then	2541	if test -r "$cache_file"; then
1275	# Some versions of bash will fail to source /dev/null (special	2542	# Some versions of bash will fail to source /dev/null (special files
1276	# files actually), so we avoid doing that.	2543	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1277	if test -f "$cache_file"; then	2544	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1278	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2545	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1279	echo "$as_me: loading cache $cache_file" >&6;}	2546	$as_echo "$as_me: loading cache $cache_file" >&6;}
1280	case $cache_file in	2547	case $cache_file in
1281	[\\/]* \| ?:[\\/]* ) . $cache_file;;	2548	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1282	*) . ./$cache_file;;	2549	*) . "./$cache_file";;
1283	esac	2550	esac
1284	fi	2551	fi
1285	else	2552	else
1286	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2553	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1287	echo "$as_me: creating cache $cache_file" >&6;}	2554	$as_echo "$as_me: creating cache $cache_file" >&6;}
1288	>$cache_file	2555	>$cache_file
1289	fi	2556	fi
1290		2557
1291	# Check that the precious variables saved in the cache have kept the same	2558	# Check that the precious variables saved in the cache have kept the same
1292	# value.	2559	# value.
1293	ac_cache_corrupted=false	2560	ac_cache_corrupted=false
1294	for ac_var in `(set) 2>&1 \|	2561	for ac_var in $ac_precious_vars; do
1295	sed -n 's/^ac_env_$[a-zA-Z_0-9]$_set=./\1/p'`; do
1296	eval ac_old_set=\$ac_cv_env_${ac_var}_set	2562	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1297	eval ac_new_set=\$ac_env_${ac_var}_set	2563	eval ac_new_set=\$ac_env_${ac_var}_set
1298	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2564	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1299	eval ac_new_val="\$ac_env_${ac_var}_value"	2565	eval ac_new_val=\$ac_env_${ac_var}_value
1300	case $ac_old_set,$ac_new_set in	2566	case $ac_old_set,$ac_new_set in
1301	set,)	2567	set,)
1302	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2568	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1303	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	2569	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1304	ac_cache_corrupted=: ;;	2570	ac_cache_corrupted=: ;;
1305	,set)	2571	,set)
1306	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2572	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1307	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2573	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1308	ac_cache_corrupted=: ;;	2574	ac_cache_corrupted=: ;;
1309	,);;	2575	,);;
1310	*)	2576	*)
1311	if test "x$ac_old_val" != "x$ac_new_val"; then	2577	if test "x$ac_old_val" != "x$ac_new_val"; then
		2578	# differences in whitespace do not lead to failure.
		2579	ac_old_val_w=`echo x $ac_old_val`
		2580	ac_new_val_w=`echo x $ac_new_val`
		2581	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1312	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2582	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1313	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2583	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1314	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1315	echo "$as_me: former value: $ac_old_val" >&2;}
1316	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1317	echo "$as_me: current value: $ac_new_val" >&2;}
1318	ac_cache_corrupted=:	2584	ac_cache_corrupted=:
		2585	else
		2586	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2587	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2588	eval $ac_var=\$ac_old_val
		2589	fi
		2590	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		2591	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
		2592	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		2593	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1319	fi;;	2594	fi;;
1320	esac	2595	esac
1321	# Pass precious variables to config.status.	2596	# Pass precious variables to config.status.
1322	if test "$ac_new_set" = set; then	2597	if test "$ac_new_set" = set; then
1323	case $ac_new_val in	2598	case $ac_new_val in
1324	" "\|" "\|[\[\]\~\#\$\^\&\\{\}\\\\|\;\<\>\?\"\']*)
1325	ac_arg=$ac_var=`echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;	2599	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1326	*) ac_arg=$ac_var=$ac_new_val ;;	2600	*) ac_arg=$ac_var=$ac_new_val ;;
1327	esac	2601	esac
1328	case " $ac_configure_args " in	2602	case " $ac_configure_args " in
1329	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.	2603	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1330	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2604	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1331	esac	2605	esac
1332	fi	2606	fi
1333	done	2607	done
1334	if $ac_cache_corrupted; then	2608	if $ac_cache_corrupted; then
		2609	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2610	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1335	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2611	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1336	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	2612	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1337	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1338	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	2613	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1339	{ (exit 1); exit 1; }; }
1340	fi	2614	fi
		2615	## -------------------- ##
		2616	## Main body of script. ##
		2617	## -------------------- ##
1341		2618
1342	ac_ext=c	2619	ac_ext=c
1343	ac_cpp='$CPP $CPPFLAGS'	2620	ac_cpp='$CPP $CPPFLAGS'
1344	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2621	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1345	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2622	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1346	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2623	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1347		2624
1348		2625
1349		2626
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367	ac_aux_dir=	2627	ac_aux_dir=
1368	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2628	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1369	if test -f $ac_dir/install-sh; then	2629	if test -f "$ac_dir/install-sh"; then
1370	ac_aux_dir=$ac_dir	2630	ac_aux_dir=$ac_dir
1371	ac_install_sh="$ac_aux_dir/install-sh -c"	2631	ac_install_sh="$ac_aux_dir/install-sh -c"
1372	break	2632	break
1373	elif test -f $ac_dir/install.sh; then	2633	elif test -f "$ac_dir/install.sh"; then
1374	ac_aux_dir=$ac_dir	2634	ac_aux_dir=$ac_dir
1375	ac_install_sh="$ac_aux_dir/install.sh -c"	2635	ac_install_sh="$ac_aux_dir/install.sh -c"
1376	break	2636	break
1377	elif test -f $ac_dir/shtool; then	2637	elif test -f "$ac_dir/shtool"; then
1378	ac_aux_dir=$ac_dir	2638	ac_aux_dir=$ac_dir
1379	ac_install_sh="$ac_aux_dir/shtool install -c"	2639	ac_install_sh="$ac_aux_dir/shtool install -c"
1380	break	2640	break
1381	fi	2641	fi
1382	done	2642	done
1383	if test -z "$ac_aux_dir"; then	2643	if test -z "$ac_aux_dir"; then
1384	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2644	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1385	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1386	{ (exit 1); exit 1; }; }
1387	fi	2645	fi
		2646
		2647	# These three variables are undocumented and unsupported,
		2648	# and are intended to be withdrawn in a future Autoconf release.
		2649	# They can cause serious problems if a builder's source tree is in a directory
		2650	# whose full name contains unusual characters.
1388	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2651	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1389	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2652	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1390	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2653	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2654
1391		2655
1392	# Make sure we can run config.sub.	2656	# Make sure we can run config.sub.
1393	$ac_config_sub sun4 >/dev/null 2>&1 \|\|	2657	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
1394	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2658	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1395	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1396	{ (exit 1); exit 1; }; }
1397		2659
1398	echo "$as_me:$LINENO: checking build system type" >&5	2660	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1399	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2661	$as_echo_n "checking build system type... " >&6; }
1400	if test "${ac_cv_build+set}" = set; then	2662	if ${ac_cv_build+:} false; then :
1401	echo $ECHO_N "(cached) $ECHO_C" >&6	2663	$as_echo_n "(cached) " >&6
1402	else	2664	else
1403	ac_cv_build_alias=$build_alias	2665	ac_build_alias=$build_alias
1404	test -z "$ac_cv_build_alias" &&	2666	test "x$ac_build_alias" = x &&
1405	ac_cv_build_alias=`$ac_config_guess`	2667	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1406	test -z "$ac_cv_build_alias" &&	2668	test "x$ac_build_alias" = x &&
1407	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2669	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1408	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1409	{ (exit 1); exit 1; }; }
1410	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` \|\|	2670	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
1411	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2671	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1412	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1413	{ (exit 1); exit 1; }; }
1414		2672
1415	fi	2673	fi
1416	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2674	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1417	echo "${ECHO_T}$ac_cv_build" >&6	2675	$as_echo "$ac_cv_build" >&6; }
		2676	case $ac_cv_build in
		2677	--*) ;;
		2678	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2679	esac
1418	build=$ac_cv_build	2680	build=$ac_cv_build
1419	build_cpu=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2681	ac_save_IFS=$IFS; IFS='-'
1420	build_vendor=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2682	set x $ac_cv_build
1421	build_os=`echo $ac_cv_build \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2683	shift
		2684	build_cpu=$1
		2685	build_vendor=$2
		2686	shift; shift
		2687	# Remember, the first character of IFS is used to create $*,
		2688	# except with old shells:
		2689	build_os=$*
		2690	IFS=$ac_save_IFS
		2691	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
1422		2692
1423		2693
1424	echo "$as_me:$LINENO: checking host system type" >&5	2694	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1425	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2695	$as_echo_n "checking host system type... " >&6; }
1426	if test "${ac_cv_host+set}" = set; then	2696	if ${ac_cv_host+:} false; then :
1427	echo $ECHO_N "(cached) $ECHO_C" >&6	2697	$as_echo_n "(cached) " >&6
1428	else	2698	else
1429	ac_cv_host_alias=$host_alias	2699	if test "x$host_alias" = x; then
1430	test -z "$ac_cv_host_alias" &&
1431	ac_cv_host_alias=$ac_cv_build_alias	2700	ac_cv_host=$ac_cv_build
		2701	else
1432	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` \|\|	2702	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
1433	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2703	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1434	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1435	{ (exit 1); exit 1; }; }
1436
1437	fi	2704	fi
		2705
		2706	fi
1438	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2707	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1439	echo "${ECHO_T}$ac_cv_host" >&6	2708	$as_echo "$ac_cv_host" >&6; }
		2709	case $ac_cv_host in
		2710	--*) ;;
		2711	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2712	esac
1440	host=$ac_cv_host	2713	host=$ac_cv_host
1441	host_cpu=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2714	ac_save_IFS=$IFS; IFS='-'
1442	host_vendor=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2715	set x $ac_cv_host
1443	host_os=`echo $ac_cv_host \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2716	shift
		2717	host_cpu=$1
		2718	host_vendor=$2
		2719	shift; shift
		2720	# Remember, the first character of IFS is used to create $*,
		2721	# except with old shells:
		2722	host_os=$*
		2723	IFS=$ac_save_IFS
		2724	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1444		2725
1445		2726
1446	echo "$as_me:$LINENO: checking target system type" >&5	2727	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1447	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2728	$as_echo_n "checking target system type... " >&6; }
1448	if test "${ac_cv_target+set}" = set; then	2729	if ${ac_cv_target+:} false; then :
1449	echo $ECHO_N "(cached) $ECHO_C" >&6	2730	$as_echo_n "(cached) " >&6
1450	else	2731	else
1451	ac_cv_target_alias=$target_alias	2732	if test "x$target_alias" = x; then
1452	test "x$ac_cv_target_alias" = "x" &&
1453	ac_cv_target_alias=$ac_cv_host_alias	2733	ac_cv_target=$ac_cv_host
		2734	else
1454	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` \|\|	2735	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
1455	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2736	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1456	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1457	{ (exit 1); exit 1; }; }
1458
1459	fi	2737	fi
		2738
		2739	fi
1460	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1461	echo "${ECHO_T}$ac_cv_target" >&6	2741	$as_echo "$ac_cv_target" >&6; }
		2742	case $ac_cv_target in
		2743	--*) ;;
		2744	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2745	esac
1462	target=$ac_cv_target	2746	target=$ac_cv_target
1463	target_cpu=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\1/'`	2747	ac_save_IFS=$IFS; IFS='-'
1464	target_vendor=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\2/'`	2748	set x $ac_cv_target
1465	target_os=`echo $ac_cv_target \| sed 's/^$[^-]$-$[^-]$-$.*$$/\3/'`	2749	shift
		2750	target_cpu=$1
		2751	target_vendor=$2
		2752	shift; shift
		2753	# Remember, the first character of IFS is used to create $*,
		2754	# except with old shells:
		2755	target_os=$*
		2756	IFS=$ac_save_IFS
		2757	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
1466		2758
1467		2759
1468	# The aliases save the names the user supplied, while $host etc.	2760	# The aliases save the names the user supplied, while $host etc.
1469	# will get canonicalized.	2761	# will get canonicalized.
1470	test -n "$target_alias" &&	2762	test -n "$target_alias" &&
1471	test "$program_prefix$program_suffix$program_transform_name" = \	2763	test "$program_prefix$program_suffix$program_transform_name" = \
1472	NONENONEs,x,x, &&	2764	NONENONEs,x,x, &&
1473	program_prefix=${target_alias}-	2765	program_prefix=${target_alias}-
1474	am__api_version="1.7"	2766	am__api_version='1.11'
		2767
1475	# Find a good install program. We prefer a C program (faster),	2768	# Find a good install program. We prefer a C program (faster),
1476	# so one script is as good as another. But avoid the broken or	2769	# so one script is as good as another. But avoid the broken or
1477	# incompatible versions:	2770	# incompatible versions:
1478	# SysV /etc/install, /usr/sbin/install	2771	# SysV /etc/install, /usr/sbin/install
1479	# SunOS /usr/etc/install	2772	# SunOS /usr/etc/install
…		…
1483	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2776	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1484	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2777	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1485	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2778	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1486	# OS/2's system install, which has a completely different semantic	2779	# OS/2's system install, which has a completely different semantic
1487	# ./install, which can be erroneously created by make from ./install.sh.	2780	# ./install, which can be erroneously created by make from ./install.sh.
		2781	# Reject install programs that cannot install multiple files.
1488	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2782	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1489	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2783	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1490	if test -z "$INSTALL"; then	2784	if test -z "$INSTALL"; then
1491	if test "${ac_cv_path_install+set}" = set; then	2785	if ${ac_cv_path_install+:} false; then :
1492	echo $ECHO_N "(cached) $ECHO_C" >&6	2786	$as_echo_n "(cached) " >&6
1493	else	2787	else
1494	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2788	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1495	for as_dir in $PATH	2789	for as_dir in $PATH
1496	do	2790	do
1497	IFS=$as_save_IFS	2791	IFS=$as_save_IFS
1498	test -z "$as_dir" && as_dir=.	2792	test -z "$as_dir" && as_dir=.
1499	# Account for people who put trailing slashes in PATH elements.	2793	# Account for people who put trailing slashes in PATH elements.
1500	case $as_dir/ in	2794	case $as_dir/ in #((
1501	./ \| .// \| /cC/* \| \	2795	./ \| .// \| /[cC]/* \| \
1502	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \	2796	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1503	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \	2797	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1504	/usr/ucb/* ) ;;	2798	/usr/ucb/* ) ;;
1505	*)	2799	*)
1506	# OSF1 and SCO ODT 3.0 have their own names for install.	2800	# OSF1 and SCO ODT 3.0 have their own names for install.
1507	# Don't use installbsd from OSF since it installs stuff as root	2801	# Don't use installbsd from OSF since it installs stuff as root
1508	# by default.	2802	# by default.
1509	for ac_prog in ginstall scoinst install; do	2803	for ac_prog in ginstall scoinst install; do
1510	for ac_exec_ext in '' $ac_executable_extensions; do	2804	for ac_exec_ext in '' $ac_executable_extensions; do
1511	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2805	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1512	if test $ac_prog = install &&	2806	if test $ac_prog = install &&
1513	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2807	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1514	# AIX install. It has an incompatible calling convention.	2808	# AIX install. It has an incompatible calling convention.
1515	:	2809	:
1516	elif test $ac_prog = install &&	2810	elif test $ac_prog = install &&
1517	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2811	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1518	# program-specific install script used by HP pwplus--don't use.	2812	# program-specific install script used by HP pwplus--don't use.
1519	:	2813	:
1520	else	2814	else
		2815	rm -rf conftest.one conftest.two conftest.dir
		2816	echo one > conftest.one
		2817	echo two > conftest.two
		2818	mkdir conftest.dir
		2819	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2820	test -s conftest.one && test -s conftest.two &&
		2821	test -s conftest.dir/conftest.one &&
		2822	test -s conftest.dir/conftest.two
		2823	then
1521	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2824	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1522	break 3	2825	break 3
		2826	fi
1523	fi	2827	fi
1524	fi	2828	fi
1525	done	2829	done
1526	done	2830	done
1527	;;	2831	;;
1528	esac	2832	esac
		2833
1529	done	2834	done
		2835	IFS=$as_save_IFS
1530		2836
		2837	rm -rf conftest.one conftest.two conftest.dir
1531		2838
1532	fi	2839	fi
1533	if test "${ac_cv_path_install+set}" = set; then	2840	if test "${ac_cv_path_install+set}" = set; then
1534	INSTALL=$ac_cv_path_install	2841	INSTALL=$ac_cv_path_install
1535	else	2842	else
1536	# As a last resort, use the slow shell script. We don't cache a	2843	# As a last resort, use the slow shell script. Don't cache a
1537	# path for INSTALL within a source directory, because that will	2844	# value for INSTALL within a source directory, because that will
1538	# break other packages using the cache if that directory is	2845	# break other packages using the cache if that directory is
1539	# removed, or if the path is relative.	2846	# removed, or if the value is a relative name.
1540	INSTALL=$ac_install_sh	2847	INSTALL=$ac_install_sh
1541	fi	2848	fi
1542	fi	2849	fi
1543	echo "$as_me:$LINENO: result: $INSTALL" >&5	2850	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1544	echo "${ECHO_T}$INSTALL" >&6	2851	$as_echo "$INSTALL" >&6; }
1545		2852
1546	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2853	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1547	# It thinks the first close brace ends the variable substitution.	2854	# It thinks the first close brace ends the variable substitution.
1548	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2855	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1549		2856
1550	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2857	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1551		2858
1552	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2859	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1553		2860
1554	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2861	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1555	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2862	$as_echo_n "checking whether build environment is sane... " >&6; }
1556	# Just in case	2863	# Just in case
1557	sleep 1	2864	sleep 1
1558	echo timestamp > conftest.file	2865	echo timestamp > conftest.file
		2866	# Reject unsafe characters in $srcdir or the absolute working directory
		2867	# name. Accept space and tab only in the latter.
		2868	am_lf='
		2869	'
		2870	case `pwd` in
		2871	[\\\"\#\$\&\'\`$am_lf])
		2872	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
		2873	esac
		2874	case $srcdir in
		2875	[\\\"\#\$\&\'\`$am_lf\ \ ])
		2876	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
		2877	esac
		2878
1559	# Do `set' in a subshell so we don't clobber the current shell's	2879	# Do `set' in a subshell so we don't clobber the current shell's
1560	# arguments. Must try -L first in case configure is actually a	2880	# arguments. Must try -L first in case configure is actually a
1561	# symlink; some systems play weird games with the mod time of symlinks	2881	# symlink; some systems play weird games with the mod time of symlinks
1562	# (eg FreeBSD returns the mod time of the symlink's containing	2882	# (eg FreeBSD returns the mod time of the symlink's containing
1563	# directory).	2883	# directory).
1564	if (	2884	if (
1565	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`	2885	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1566	if test "$*" = "X"; then	2886	if test "$*" = "X"; then
1567	# -L didn't work.	2887	# -L didn't work.
1568	set X `ls -t $srcdir/configure conftest.file`	2888	set X `ls -t "$srcdir/configure" conftest.file`
1569	fi	2889	fi
1570	rm -f conftest.file	2890	rm -f conftest.file
1571	if test "$*" != "X $srcdir/configure conftest.file" \	2891	if test "$*" != "X $srcdir/configure conftest.file" \
1572	&& test "$*" != "X conftest.file $srcdir/configure"; then	2892	&& test "$*" != "X conftest.file $srcdir/configure"; then
1573		2893
1574	# If neither matched, then we have a broken ls. This can happen	2894	# If neither matched, then we have a broken ls. This can happen
1575	# if, for instance, CONFIG_SHELL is bash and it inherits a	2895	# if, for instance, CONFIG_SHELL is bash and it inherits a
1576	# broken ls alias from the environment. This has actually	2896	# broken ls alias from the environment. This has actually
1577	# happened. Such a system could not be considered "sane".	2897	# happened. Such a system could not be considered "sane".
1578	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1579	alias in your environment" >&5
1580	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	2898	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1581	alias in your environment" >&2;}	2899	alias in your environment" "$LINENO" 5
1582	{ (exit 1); exit 1; }; }
1583	fi	2900	fi
1584		2901
1585	test "$2" = conftest.file	2902	test "$2" = conftest.file
1586	)	2903	)
1587	then	2904	then
1588	# Ok.	2905	# Ok.
1589	:	2906	:
1590	else	2907	else
1591	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1592	Check your system clock" >&5
1593	echo "$as_me: error: newly created file is older than distributed files!	2908	as_fn_error $? "newly created file is older than distributed files!
1594	Check your system clock" >&2;}	2909	Check your system clock" "$LINENO" 5
1595	{ (exit 1); exit 1; }; }
1596	fi	2910	fi
1597	echo "$as_me:$LINENO: result: yes" >&5	2911	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1598	echo "${ECHO_T}yes" >&6	2912	$as_echo "yes" >&6; }
1599	test "$program_prefix" != NONE &&	2913	test "$program_prefix" != NONE &&
1600	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2914	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1601	# Use a double $ so make ignores it.	2915	# Use a double $ so make ignores it.
1602	test "$program_suffix" != NONE &&	2916	test "$program_suffix" != NONE &&
1603	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2917	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1604	# Double any \ or $. echo might interpret backslashes.	2918	# Double any \ or $.
1605	# By default was `s,x,x', remove it if useless.	2919	# By default was `s,x,x', remove it if useless.
1606	cat <<\_ACEOF >conftest.sed
1607	s/[\\$]/&&/g;s/;s,x,x,$//	2920	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1608	_ACEOF
1609	program_transform_name=`echo $program_transform_name \| sed -f conftest.sed`	2921	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
1610	rm conftest.sed
1611
1612		2922
1613	# expand $ac_aux_dir to an absolute path	2923	# expand $ac_aux_dir to an absolute path
1614	am_aux_dir=`cd $ac_aux_dir && pwd`	2924	am_aux_dir=`cd $ac_aux_dir && pwd`
1615		2925
1616	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"	2926	if test x"${MISSING+set}" != xset; then
		2927	case $am_aux_dir in
		2928	\ \| \ )
		2929	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
		2930	*)
		2931	MISSING="\${SHELL} $am_aux_dir/missing" ;;
		2932	esac
		2933	fi
1617	# Use eval to expand $SHELL	2934	# Use eval to expand $SHELL
1618	if eval "$MISSING --run true"; then	2935	if eval "$MISSING --run true"; then
1619	am_missing_run="$MISSING --run "	2936	am_missing_run="$MISSING --run "
1620	else	2937	else
1621	am_missing_run=	2938	am_missing_run=
1622	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2939	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
1623	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	2940	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1624	fi	2941	fi
1625		2942
1626	for ac_prog in gawk mawk nawk awk	2943	if test x"${install_sh}" != xset; then
1627	do	2944	case $am_aux_dir in
1628	# Extract the first word of "$ac_prog", so it can be a program name with args.	2945	\ \| \ )
1629	set dummy $ac_prog; ac_word=$2	2946	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
1630	echo "$as_me:$LINENO: checking for $ac_word" >&5	2947	*)
1631	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2948	install_sh="\${SHELL} $am_aux_dir/install-sh"
1632	if test "${ac_cv_prog_AWK+set}" = set; then	2949	esac
1633	echo $ECHO_N "(cached) $ECHO_C" >&6
1634	else
1635	if test -n "$AWK"; then
1636	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1637	else
1638	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1639	for as_dir in $PATH
1640	do
1641	IFS=$as_save_IFS
1642	test -z "$as_dir" && as_dir=.
1643	for ac_exec_ext in '' $ac_executable_extensions; do
1644	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1645	ac_cv_prog_AWK="$ac_prog"
1646	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1647	break 2
1648	fi
1649	done
1650	done
1651
1652	fi	2950	fi
1653	fi
1654	AWK=$ac_cv_prog_AWK
1655	if test -n "$AWK"; then
1656	echo "$as_me:$LINENO: result: $AWK" >&5
1657	echo "${ECHO_T}$AWK" >&6
1658	else
1659	echo "$as_me:$LINENO: result: no" >&5
1660	echo "${ECHO_T}no" >&6
1661	fi
1662
1663	test -n "$AWK" && break
1664	done
1665
1666	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1667	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1668	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
1669	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1670	echo $ECHO_N "(cached) $ECHO_C" >&6
1671	else
1672	cat >conftest.make <<\_ACEOF
1673	all:
1674	@echo 'ac_maketemp="$(MAKE)"'
1675	_ACEOF
1676	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1677	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
1678	if test -n "$ac_maketemp"; then
1679	eval ac_cv_prog_make_${ac_make}_set=yes
1680	else
1681	eval ac_cv_prog_make_${ac_make}_set=no
1682	fi
1683	rm -f conftest.make
1684	fi
1685	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1686	echo "$as_me:$LINENO: result: yes" >&5
1687	echo "${ECHO_T}yes" >&6
1688	SET_MAKE=
1689	else
1690	echo "$as_me:$LINENO: result: no" >&5
1691	echo "${ECHO_T}no" >&6
1692	SET_MAKE="MAKE=${MAKE-make}"
1693	fi
1694
1695	rm -rf .tst 2>/dev/null
1696	mkdir .tst 2>/dev/null
1697	if test -d .tst; then
1698	am__leading_dot=.
1699	else
1700	am__leading_dot=_
1701	fi
1702	rmdir .tst 2>/dev/null
1703
1704	# test to see if srcdir already configured
1705	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1706	test -f $srcdir/config.status; then
1707	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1708	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1709	{ (exit 1); exit 1; }; }
1710	fi
1711
1712	# test whether we have cygpath
1713	if test -z "$CYGPATH_W"; then
1714	if (cygpath --version) >/dev/null 2>/dev/null; then
1715	CYGPATH_W='cygpath -w'
1716	else
1717	CYGPATH_W=echo
1718	fi
1719	fi
1720
1721
1722	# Define the identity of the package.
1723	PACKAGE=gvpe
1724	VERSION=1.9
1725
1726
1727	cat >>confdefs.h <<_ACEOF
1728	#define PACKAGE "$PACKAGE"
1729	_ACEOF
1730
1731
1732	cat >>confdefs.h <<_ACEOF
1733	#define VERSION "$VERSION"
1734	_ACEOF
1735
1736	# Some tools Automake needs.
1737
1738	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1739
1740
1741	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1742
1743
1744	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1745
1746
1747	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1748
1749
1750	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1751
1752
1753	AMTAR=${AMTAR-"${am_missing_run}tar"}
1754
1755	install_sh=${install_sh-"$am_aux_dir/install-sh"}
1756		2951
1757	# Installed binaries are usually stripped using `strip' when the user	2952	# Installed binaries are usually stripped using `strip' when the user
1758	# run `make install-strip'. However `strip' might not be the right	2953	# run `make install-strip'. However `strip' might not be the right
1759	# tool to use in cross-compilation environments, therefore Automake	2954	# tool to use in cross-compilation environments, therefore Automake
1760	# will honor the `STRIP' environment variable to overrule this program.	2955	# will honor the `STRIP' environment variable to overrule this program.
1761	if test "$cross_compiling" != no; then	2956	if test "$cross_compiling" != no; then
1762	if test -n "$ac_tool_prefix"; then	2957	if test -n "$ac_tool_prefix"; then
1763	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	2958	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1764	set dummy ${ac_tool_prefix}strip; ac_word=$2	2959	set dummy ${ac_tool_prefix}strip; ac_word=$2
1765	echo "$as_me:$LINENO: checking for $ac_word" >&5	2960	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1766	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2961	$as_echo_n "checking for $ac_word... " >&6; }
1767	if test "${ac_cv_prog_STRIP+set}" = set; then	2962	if ${ac_cv_prog_STRIP+:} false; then :
1768	echo $ECHO_N "(cached) $ECHO_C" >&6	2963	$as_echo_n "(cached) " >&6
1769	else	2964	else
1770	if test -n "$STRIP"; then	2965	if test -n "$STRIP"; then
1771	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	2966	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1772	else	2967	else
1773	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2968	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1774	for as_dir in $PATH	2969	for as_dir in $PATH
1775	do	2970	do
1776	IFS=$as_save_IFS	2971	IFS=$as_save_IFS
1777	test -z "$as_dir" && as_dir=.	2972	test -z "$as_dir" && as_dir=.
1778	for ac_exec_ext in '' $ac_executable_extensions; do	2973	for ac_exec_ext in '' $ac_executable_extensions; do
1779	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2974	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1780	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	2975	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1781	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2976	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1782	break 2	2977	break 2
1783	fi	2978	fi
1784	done	2979	done
1785	done	2980	done
		2981	IFS=$as_save_IFS
1786		2982
1787	fi	2983	fi
1788	fi	2984	fi
1789	STRIP=$ac_cv_prog_STRIP	2985	STRIP=$ac_cv_prog_STRIP
1790	if test -n "$STRIP"; then	2986	if test -n "$STRIP"; then
1791	echo "$as_me:$LINENO: result: $STRIP" >&5	2987	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1792	echo "${ECHO_T}$STRIP" >&6	2988	$as_echo "$STRIP" >&6; }
1793	else	2989	else
1794	echo "$as_me:$LINENO: result: no" >&5	2990	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1795	echo "${ECHO_T}no" >&6	2991	$as_echo "no" >&6; }
1796	fi	2992	fi
		2993
1797		2994
1798	fi	2995	fi
1799	if test -z "$ac_cv_prog_STRIP"; then	2996	if test -z "$ac_cv_prog_STRIP"; then
1800	ac_ct_STRIP=$STRIP	2997	ac_ct_STRIP=$STRIP
1801	# Extract the first word of "strip", so it can be a program name with args.	2998	# Extract the first word of "strip", so it can be a program name with args.
1802	set dummy strip; ac_word=$2	2999	set dummy strip; ac_word=$2
1803	echo "$as_me:$LINENO: checking for $ac_word" >&5	3000	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1804	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3001	$as_echo_n "checking for $ac_word... " >&6; }
1805	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3002	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1806	echo $ECHO_N "(cached) $ECHO_C" >&6	3003	$as_echo_n "(cached) " >&6
1807	else	3004	else
1808	if test -n "$ac_ct_STRIP"; then	3005	if test -n "$ac_ct_STRIP"; then
1809	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3006	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1810	else	3007	else
1811	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3008	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1812	for as_dir in $PATH	3009	for as_dir in $PATH
1813	do	3010	do
1814	IFS=$as_save_IFS	3011	IFS=$as_save_IFS
1815	test -z "$as_dir" && as_dir=.	3012	test -z "$as_dir" && as_dir=.
1816	for ac_exec_ext in '' $ac_executable_extensions; do	3013	for ac_exec_ext in '' $ac_executable_extensions; do
1817	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3014	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1818	ac_cv_prog_ac_ct_STRIP="strip"	3015	ac_cv_prog_ac_ct_STRIP="strip"
1819	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3016	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1820	break 2	3017	break 2
1821	fi	3018	fi
1822	done	3019	done
1823	done	3020	done
		3021	IFS=$as_save_IFS
1824		3022
1825	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1826	fi	3023	fi
1827	fi	3024	fi
1828	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3025	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1829	if test -n "$ac_ct_STRIP"; then	3026	if test -n "$ac_ct_STRIP"; then
1830	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3027	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1831	echo "${ECHO_T}$ac_ct_STRIP" >&6	3028	$as_echo "$ac_ct_STRIP" >&6; }
1832	else	3029	else
1833	echo "$as_me:$LINENO: result: no" >&5	3030	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1834	echo "${ECHO_T}no" >&6	3031	$as_echo "no" >&6; }
1835	fi	3032	fi
1836		3033
		3034	if test "x$ac_ct_STRIP" = x; then
		3035	STRIP=":"
		3036	else
		3037	case $cross_compiling:$ac_tool_warned in
		3038	yes:)
		3039	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3040	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3041	ac_tool_warned=yes ;;
		3042	esac
1837	STRIP=$ac_ct_STRIP	3043	STRIP=$ac_ct_STRIP
		3044	fi
1838	else	3045	else
1839	STRIP="$ac_cv_prog_STRIP"	3046	STRIP="$ac_cv_prog_STRIP"
1840	fi	3047	fi
1841		3048
1842	fi	3049	fi
1843	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"	3050	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
		3051
		3052	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
		3053	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
		3054	if test -z "$MKDIR_P"; then
		3055	if ${ac_cv_path_mkdir+:} false; then :
		3056	$as_echo_n "(cached) " >&6
		3057	else
		3058	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3059	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
		3060	do
		3061	IFS=$as_save_IFS
		3062	test -z "$as_dir" && as_dir=.
		3063	for ac_prog in mkdir gmkdir; do
		3064	for ac_exec_ext in '' $ac_executable_extensions; do
		3065	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
		3066	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
		3067	'mkdir (GNU coreutils) '* \| \
		3068	'mkdir (coreutils) '* \| \
		3069	'mkdir (fileutils) '4.1*)
		3070	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
		3071	break 3;;
		3072	esac
		3073	done
		3074	done
		3075	done
		3076	IFS=$as_save_IFS
		3077
		3078	fi
		3079
		3080	test -d ./--version && rmdir ./--version
		3081	if test "${ac_cv_path_mkdir+set}" = set; then
		3082	MKDIR_P="$ac_cv_path_mkdir -p"
		3083	else
		3084	# As a last resort, use the slow shell script. Don't cache a
		3085	# value for MKDIR_P within a source directory, because that will
		3086	# break other packages using the cache if that directory is
		3087	# removed, or if the value is a relative name.
		3088	MKDIR_P="$ac_install_sh -d"
		3089	fi
		3090	fi
		3091	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
		3092	$as_echo "$MKDIR_P" >&6; }
		3093
		3094	mkdir_p="$MKDIR_P"
		3095	case $mkdir_p in
		3096	[\\/$]* \| ?:[\\/]*) ;;
		3097	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
		3098	esac
		3099
		3100	for ac_prog in gawk mawk nawk awk
		3101	do
		3102	# Extract the first word of "$ac_prog", so it can be a program name with args.
		3103	set dummy $ac_prog; ac_word=$2
		3104	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3105	$as_echo_n "checking for $ac_word... " >&6; }
		3106	if ${ac_cv_prog_AWK+:} false; then :
		3107	$as_echo_n "(cached) " >&6
		3108	else
		3109	if test -n "$AWK"; then
		3110	ac_cv_prog_AWK="$AWK" # Let the user override the test.
		3111	else
		3112	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3113	for as_dir in $PATH
		3114	do
		3115	IFS=$as_save_IFS
		3116	test -z "$as_dir" && as_dir=.
		3117	for ac_exec_ext in '' $ac_executable_extensions; do
		3118	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		3119	ac_cv_prog_AWK="$ac_prog"
		3120	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		3121	break 2
		3122	fi
		3123	done
		3124	done
		3125	IFS=$as_save_IFS
		3126
		3127	fi
		3128	fi
		3129	AWK=$ac_cv_prog_AWK
		3130	if test -n "$AWK"; then
		3131	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
		3132	$as_echo "$AWK" >&6; }
		3133	else
		3134	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3135	$as_echo "no" >&6; }
		3136	fi
		3137
		3138
		3139	test -n "$AWK" && break
		3140	done
		3141
		3142	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
		3143	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
		3144	set x ${MAKE-make}
		3145	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
		3146	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
		3147	$as_echo_n "(cached) " >&6
		3148	else
		3149	cat >conftest.make <<\_ACEOF
		3150	SHELL = /bin/sh
		3151	all:
		3152	@echo '@@@%%%=$(MAKE)=@@@%%%'
		3153	_ACEOF
		3154	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
		3155	case `${MAKE-make} -f conftest.make 2>/dev/null` in
		3156	@@@%%%=?=@@@%%%*)
		3157	eval ac_cv_prog_make_${ac_make}_set=yes;;
		3158	*)
		3159	eval ac_cv_prog_make_${ac_make}_set=no;;
		3160	esac
		3161	rm -f conftest.make
		3162	fi
		3163	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
		3164	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3165	$as_echo "yes" >&6; }
		3166	SET_MAKE=
		3167	else
		3168	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3169	$as_echo "no" >&6; }
		3170	SET_MAKE="MAKE=${MAKE-make}"
		3171	fi
		3172
		3173	rm -rf .tst 2>/dev/null
		3174	mkdir .tst 2>/dev/null
		3175	if test -d .tst; then
		3176	am__leading_dot=.
		3177	else
		3178	am__leading_dot=_
		3179	fi
		3180	rmdir .tst 2>/dev/null
		3181
		3182	if test "`cd $srcdir && pwd`" != "`pwd`"; then
		3183	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
		3184	# is not polluted with repeated "-I."
		3185	am__isrc=' -I$(srcdir)'
		3186	# test to see if srcdir already configured
		3187	if test -f $srcdir/config.status; then
		3188	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
		3189	fi
		3190	fi
		3191
		3192	# test whether we have cygpath
		3193	if test -z "$CYGPATH_W"; then
		3194	if (cygpath --version) >/dev/null 2>/dev/null; then
		3195	CYGPATH_W='cygpath -w'
		3196	else
		3197	CYGPATH_W=echo
		3198	fi
		3199	fi
		3200
		3201
		3202	# Define the identity of the package.
		3203	PACKAGE=gvpe
		3204	VERSION=2.24
		3205
		3206
		3207	cat >>confdefs.h <<_ACEOF
		3208	#define PACKAGE "$PACKAGE"
		3209	_ACEOF
		3210
		3211
		3212	cat >>confdefs.h <<_ACEOF
		3213	#define VERSION "$VERSION"
		3214	_ACEOF
		3215
		3216	# Some tools Automake needs.
		3217
		3218	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
		3219
		3220
		3221	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
		3222
		3223
		3224	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
		3225
		3226
		3227	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
		3228
		3229
		3230	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1844		3231
1845	# We need awk for the "check" target. The system "awk" is bad on	3232	# We need awk for the "check" target. The system "awk" is bad on
1846	# some platforms.	3233	# some platforms.
		3234	# Always define AMTAR for backward compatibility. Yes, it's still used
		3235	# in the wild :-( We should find a proper way to deprecate it ...
		3236	AMTAR='$${TAR-tar}'
1847		3237
		3238	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
1848		3239
1849		3240
		3241
		3242
		3243
1850	ac_config_headers="$ac_config_headers config.h"	3244	ac_config_headers="$ac_config_headers config.h"
1851		3245
		3246
1852	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3247	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1853	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3248	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1854	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3249	# Check whether --enable-maintainer-mode was given.
1855	if test "${enable_maintainer_mode+set}" = set; then	3250	if test "${enable_maintainer_mode+set}" = set; then :
1856	enableval="$enable_maintainer_mode"	3251	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1857	USE_MAINTAINER_MODE=$enableval
1858	else	3252	else
1859	USE_MAINTAINER_MODE=no	3253	USE_MAINTAINER_MODE=no
1860	fi;	3254	fi
		3255
1861	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3256	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1862	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3257	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1863
1864
1865	if test $USE_MAINTAINER_MODE = yes; then	3258	if test $USE_MAINTAINER_MODE = yes; then
1866	MAINTAINER_MODE_TRUE=	3259	MAINTAINER_MODE_TRUE=
1867	MAINTAINER_MODE_FALSE='#'	3260	MAINTAINER_MODE_FALSE='#'
1868	else	3261	else
1869	MAINTAINER_MODE_TRUE='#'	3262	MAINTAINER_MODE_TRUE='#'
1870	MAINTAINER_MODE_FALSE=	3263	MAINTAINER_MODE_FALSE=
…		…
1874		3267
1875		3268
1876		3269
1877		3270
1878		3271
1879
1880
1881
1882
1883
1884	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1885
1886	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1887		3272
1888		3273
1889		3274
1890	MKINSTALLDIRS=	3275	MKINSTALLDIRS=
1891	if test -n "$ac_aux_dir"; then	3276	if test -n "$ac_aux_dir"; then
…		…
1899		3284
1900		3285
1901		3286
1902	# Extract the first word of "msgfmt", so it can be a program name with args.	3287	# Extract the first word of "msgfmt", so it can be a program name with args.
1903	set dummy msgfmt; ac_word=$2	3288	set dummy msgfmt; ac_word=$2
1904	echo "$as_me:$LINENO: checking for $ac_word" >&5	3289	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1905	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3290	$as_echo_n "checking for $ac_word... " >&6; }
1906	if test "${ac_cv_path_MSGFMT+set}" = set; then	3291	if ${ac_cv_path_MSGFMT+:} false; then :
1907	echo $ECHO_N "(cached) $ECHO_C" >&6	3292	$as_echo_n "(cached) " >&6
1908	else	3293	else
1909	case "$MSGFMT" in	3294	case "$MSGFMT" in
1910	/*)	3295	/*)
1911	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3296	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1912	;;	3297	;;
…		…
1927	;;	3312	;;
1928	esac	3313	esac
1929	fi	3314	fi
1930	MSGFMT="$ac_cv_path_MSGFMT"	3315	MSGFMT="$ac_cv_path_MSGFMT"
1931	if test "$MSGFMT" != ":"; then	3316	if test "$MSGFMT" != ":"; then
1932	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1933	echo "${ECHO_T}$MSGFMT" >&6	3318	$as_echo "$MSGFMT" >&6; }
1934	else	3319	else
1935	echo "$as_me:$LINENO: result: no" >&5	3320	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1936	echo "${ECHO_T}no" >&6	3321	$as_echo "no" >&6; }
1937	fi	3322	fi
1938		3323
1939	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3324	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1940	set dummy gmsgfmt; ac_word=$2	3325	set dummy gmsgfmt; ac_word=$2
1941	echo "$as_me:$LINENO: checking for $ac_word" >&5	3326	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1942	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3327	$as_echo_n "checking for $ac_word... " >&6; }
1943	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3328	if ${ac_cv_path_GMSGFMT+:} false; then :
1944	echo $ECHO_N "(cached) $ECHO_C" >&6	3329	$as_echo_n "(cached) " >&6
1945	else	3330	else
1946	case $GMSGFMT in	3331	case $GMSGFMT in
1947	[\\/]* \| ?:[\\/]*)	3332	[\\/]* \| ?:[\\/]*)
1948	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3333	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1949	;;	3334	;;
…		…
1951	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3336	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1952	for as_dir in $PATH	3337	for as_dir in $PATH
1953	do	3338	do
1954	IFS=$as_save_IFS	3339	IFS=$as_save_IFS
1955	test -z "$as_dir" && as_dir=.	3340	test -z "$as_dir" && as_dir=.
1956	for ac_exec_ext in '' $ac_executable_extensions; do	3341	for ac_exec_ext in '' $ac_executable_extensions; do
1957	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3342	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1958	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3343	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1959	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3344	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1960	break 2	3345	break 2
1961	fi	3346	fi
1962	done	3347	done
1963	done	3348	done
		3349	IFS=$as_save_IFS
1964		3350
1965	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3351	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1966	;;	3352	;;
1967	esac	3353	esac
1968	fi	3354	fi
1969	GMSGFMT=$ac_cv_path_GMSGFMT	3355	GMSGFMT=$ac_cv_path_GMSGFMT
1970
1971	if test -n "$GMSGFMT"; then	3356	if test -n "$GMSGFMT"; then
1972	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3357	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1973	echo "${ECHO_T}$GMSGFMT" >&6	3358	$as_echo "$GMSGFMT" >&6; }
1974	else	3359	else
1975	echo "$as_me:$LINENO: result: no" >&5	3360	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1976	echo "${ECHO_T}no" >&6	3361	$as_echo "no" >&6; }
1977	fi	3362	fi
		3363
1978		3364
1979		3365
1980	# Extract the first word of "xgettext", so it can be a program name with args.	3366	# Extract the first word of "xgettext", so it can be a program name with args.
1981	set dummy xgettext; ac_word=$2	3367	set dummy xgettext; ac_word=$2
1982	echo "$as_me:$LINENO: checking for $ac_word" >&5	3368	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1983	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3369	$as_echo_n "checking for $ac_word... " >&6; }
1984	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3370	if ${ac_cv_path_XGETTEXT+:} false; then :
1985	echo $ECHO_N "(cached) $ECHO_C" >&6	3371	$as_echo_n "(cached) " >&6
1986	else	3372	else
1987	case "$XGETTEXT" in	3373	case "$XGETTEXT" in
1988	/*)	3374	/*)
1989	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3375	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1990	;;	3376	;;
…		…
2005	;;	3391	;;
2006	esac	3392	esac
2007	fi	3393	fi
2008	XGETTEXT="$ac_cv_path_XGETTEXT"	3394	XGETTEXT="$ac_cv_path_XGETTEXT"
2009	if test "$XGETTEXT" != ":"; then	3395	if test "$XGETTEXT" != ":"; then
2010	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3396	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2011	echo "${ECHO_T}$XGETTEXT" >&6	3397	$as_echo "$XGETTEXT" >&6; }
2012	else	3398	else
2013	echo "$as_me:$LINENO: result: no" >&5	3399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2014	echo "${ECHO_T}no" >&6	3400	$as_echo "no" >&6; }
2015	fi	3401	fi
2016		3402
2017	rm -f messages.po	3403	rm -f messages.po
2018		3404
2019	# Extract the first word of "msgmerge", so it can be a program name with args.	3405	# Extract the first word of "msgmerge", so it can be a program name with args.
2020	set dummy msgmerge; ac_word=$2	3406	set dummy msgmerge; ac_word=$2
2021	echo "$as_me:$LINENO: checking for $ac_word" >&5	3407	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2022	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3408	$as_echo_n "checking for $ac_word... " >&6; }
2023	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3409	if ${ac_cv_path_MSGMERGE+:} false; then :
2024	echo $ECHO_N "(cached) $ECHO_C" >&6	3410	$as_echo_n "(cached) " >&6
2025	else	3411	else
2026	case "$MSGMERGE" in	3412	case "$MSGMERGE" in
2027	/*)	3413	/*)
2028	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3414	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2029	;;	3415	;;
…		…
2043	;;	3429	;;
2044	esac	3430	esac
2045	fi	3431	fi
2046	MSGMERGE="$ac_cv_path_MSGMERGE"	3432	MSGMERGE="$ac_cv_path_MSGMERGE"
2047	if test "$MSGMERGE" != ":"; then	3433	if test "$MSGMERGE" != ":"; then
2048	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3434	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2049	echo "${ECHO_T}$MSGMERGE" >&6	3435	$as_echo "$MSGMERGE" >&6; }
2050	else	3436	else
2051	echo "$as_me:$LINENO: result: no" >&5	3437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2052	echo "${ECHO_T}no" >&6	3438	$as_echo "no" >&6; }
2053	fi	3439	fi
2054		3440
2055		3441
2056	if test "$GMSGFMT" != ":"; then	3442	if test "$GMSGFMT" != ":"; then
2057	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3443	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2058	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	3444	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2059	: ;	3445	: ;
2060	else	3446	else
2061	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`	3447	GMSGFMT=`echo "$GMSGFMT" \| sed -e 's,^.*/,,'`
2062	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3448	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2063	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3449	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2064	GMSGFMT=":"	3450	GMSGFMT=":"
2065	fi	3451	fi
2066	fi	3452	fi
2067		3453
2068	if test "$XGETTEXT" != ":"; then	3454	if test "$XGETTEXT" != ":"; then
2069	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3455	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2070	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then	3456	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null \| grep usage >/dev/null; then exit 1; else exit 0; fi); then
2071	: ;	3457	: ;
2072	else	3458	else
2073	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2074	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3460	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2075	XGETTEXT=":"	3461	XGETTEXT=":"
2076	fi	3462	fi
2077	rm -f messages.po	3463	rm -f messages.po
2078	fi	3464	fi
2079		3465
2080	ac_config_commands="$ac_config_commands default-1"	3466	ac_config_commands="$ac_config_commands default-1"
2081		3467
2082		3468
2083		3469
2084	if test "X$prefix" = "XNONE"; then	3470	if test "X$prefix" = "XNONE"; then
2085	acl_final_prefix="$ac_default_prefix"	3471	acl_final_prefix="$ac_default_prefix"
…		…
2096	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3482	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2097	prefix="$acl_save_prefix"	3483	prefix="$acl_save_prefix"
2098		3484
2099	DEPDIR="${am__leading_dot}deps"	3485	DEPDIR="${am__leading_dot}deps"
2100		3486
2101	ac_config_commands="$ac_config_commands depfiles"	3487	ac_config_commands="$ac_config_commands depfiles"
2102		3488
2103		3489
2104	am_make=${MAKE-make}	3490	am_make=${MAKE-make}
2105	cat > confinc << 'END'	3491	cat > confinc << 'END'
2106	am__doit:	3492	am__doit:
2107	@echo done	3493	@echo this is the am__doit target
2108	.PHONY: am__doit	3494	.PHONY: am__doit
2109	END	3495	END
2110	# If we don't find an include directive, just comment out the code.	3496	# If we don't find an include directive, just comment out the code.
2111	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3497	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2112	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6	3498	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2113	am__include="#"	3499	am__include="#"
2114	am__quote=	3500	am__quote=
2115	_am_result=none	3501	_am_result=none
2116	# First try GNU make style include.	3502	# First try GNU make style include.
2117	echo "include confinc" > confmf	3503	echo "include confinc" > confmf
2118	# We grep out `Entering directory' and `Leaving directory'	3504	# Ignore all kinds of additional output from `make'.
2119	# messages which can occur if `w' ends up in MAKEFLAGS.	3505	case `$am_make -s -f confmf 2> /dev/null` in #(
2120	# In particular we don't look at `^make:' because GNU make might	3506	the\ am__doit\ target)
2121	# be invoked under some other name (usually "gmake"), in which
2122	# case it prints its new name instead of `make'.
2123	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
2124	am__include=include	3507	am__include=include
2125	am__quote=	3508	am__quote=
2126	_am_result=GNU	3509	_am_result=GNU
2127	fi	3510	;;
		3511	esac
2128	# Now try BSD make style include.	3512	# Now try BSD make style include.
2129	if test "$am__include" = "#"; then	3513	if test "$am__include" = "#"; then
2130	echo '.include "confinc"' > confmf	3514	echo '.include "confinc"' > confmf
2131	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then	3515	case `$am_make -s -f confmf 2> /dev/null` in #(
		3516	the\ am__doit\ target)
2132	am__include=.include	3517	am__include=.include
2133	am__quote="\""	3518	am__quote="\""
2134	_am_result=BSD	3519	_am_result=BSD
2135	fi	3520	;;
		3521	esac
2136	fi	3522	fi
2137		3523
2138		3524
2139	echo "$as_me:$LINENO: result: $_am_result" >&5	3525	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2140	echo "${ECHO_T}$_am_result" >&6	3526	$as_echo "$_am_result" >&6; }
2141	rm -f confinc confmf	3527	rm -f confinc confmf
2142		3528
2143	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3529	# Check whether --enable-dependency-tracking was given.
2144	if test "${enable_dependency_tracking+set}" = set; then	3530	if test "${enable_dependency_tracking+set}" = set; then :
2145	enableval="$enable_dependency_tracking"	3531	enableval=$enable_dependency_tracking;
2146
2147	fi;	3532	fi
		3533
2148	if test "x$enable_dependency_tracking" != xno; then	3534	if test "x$enable_dependency_tracking" != xno; then
2149	am_depcomp="$ac_aux_dir/depcomp"	3535	am_depcomp="$ac_aux_dir/depcomp"
2150	AMDEPBACKSLASH='\'	3536	AMDEPBACKSLASH='\'
		3537	am__nodep='_no'
2151	fi	3538	fi
2152
2153
2154	if test "x$enable_dependency_tracking" != xno; then	3539	if test "x$enable_dependency_tracking" != xno; then
2155	AMDEP_TRUE=	3540	AMDEP_TRUE=
2156	AMDEP_FALSE='#'	3541	AMDEP_FALSE='#'
2157	else	3542	else
2158	AMDEP_TRUE='#'	3543	AMDEP_TRUE='#'
2159	AMDEP_FALSE=	3544	AMDEP_FALSE=
2160	fi	3545	fi
2161
2162		3546
2163		3547
2164	ac_ext=c	3548	ac_ext=c
2165	ac_cpp='$CPP $CPPFLAGS'	3549	ac_cpp='$CPP $CPPFLAGS'
2166	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	3550	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2167	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3551	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2168	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3552	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2169	if test -n "$ac_tool_prefix"; then	3553	if test -n "$ac_tool_prefix"; then
2170	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3554	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2171	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3555	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2172	echo "$as_me:$LINENO: checking for $ac_word" >&5	3556	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2173	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3557	$as_echo_n "checking for $ac_word... " >&6; }
2174	if test "${ac_cv_prog_CC+set}" = set; then	3558	if ${ac_cv_prog_CC+:} false; then :
2175	echo $ECHO_N "(cached) $ECHO_C" >&6	3559	$as_echo_n "(cached) " >&6
2176	else	3560	else
2177	if test -n "$CC"; then	3561	if test -n "$CC"; then
2178	ac_cv_prog_CC="$CC" # Let the user override the test.	3562	ac_cv_prog_CC="$CC" # Let the user override the test.
2179	else	3563	else
2180	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3564	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2181	for as_dir in $PATH	3565	for as_dir in $PATH
2182	do	3566	do
2183	IFS=$as_save_IFS	3567	IFS=$as_save_IFS
2184	test -z "$as_dir" && as_dir=.	3568	test -z "$as_dir" && as_dir=.
2185	for ac_exec_ext in '' $ac_executable_extensions; do	3569	for ac_exec_ext in '' $ac_executable_extensions; do
2186	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3570	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2187	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3571	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2188	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3572	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2189	break 2	3573	break 2
2190	fi	3574	fi
2191	done	3575	done
2192	done	3576	done
		3577	IFS=$as_save_IFS
2193		3578
2194	fi	3579	fi
2195	fi	3580	fi
2196	CC=$ac_cv_prog_CC	3581	CC=$ac_cv_prog_CC
2197	if test -n "$CC"; then	3582	if test -n "$CC"; then
2198	echo "$as_me:$LINENO: result: $CC" >&5	3583	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2199	echo "${ECHO_T}$CC" >&6	3584	$as_echo "$CC" >&6; }
2200	else	3585	else
2201	echo "$as_me:$LINENO: result: no" >&5	3586	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2202	echo "${ECHO_T}no" >&6	3587	$as_echo "no" >&6; }
2203	fi	3588	fi
		3589
2204		3590
2205	fi	3591	fi
2206	if test -z "$ac_cv_prog_CC"; then	3592	if test -z "$ac_cv_prog_CC"; then
2207	ac_ct_CC=$CC	3593	ac_ct_CC=$CC
2208	# Extract the first word of "gcc", so it can be a program name with args.	3594	# Extract the first word of "gcc", so it can be a program name with args.
2209	set dummy gcc; ac_word=$2	3595	set dummy gcc; ac_word=$2
2210	echo "$as_me:$LINENO: checking for $ac_word" >&5	3596	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2211	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3597	$as_echo_n "checking for $ac_word... " >&6; }
2212	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3598	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2213	echo $ECHO_N "(cached) $ECHO_C" >&6	3599	$as_echo_n "(cached) " >&6
2214	else	3600	else
2215	if test -n "$ac_ct_CC"; then	3601	if test -n "$ac_ct_CC"; then
2216	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3602	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2217	else	3603	else
2218	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3604	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2219	for as_dir in $PATH	3605	for as_dir in $PATH
2220	do	3606	do
2221	IFS=$as_save_IFS	3607	IFS=$as_save_IFS
2222	test -z "$as_dir" && as_dir=.	3608	test -z "$as_dir" && as_dir=.
2223	for ac_exec_ext in '' $ac_executable_extensions; do	3609	for ac_exec_ext in '' $ac_executable_extensions; do
2224	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3610	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2225	ac_cv_prog_ac_ct_CC="gcc"	3611	ac_cv_prog_ac_ct_CC="gcc"
2226	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3612	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2227	break 2	3613	break 2
2228	fi	3614	fi
2229	done	3615	done
2230	done	3616	done
		3617	IFS=$as_save_IFS
2231		3618
2232	fi	3619	fi
2233	fi	3620	fi
2234	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3621	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2235	if test -n "$ac_ct_CC"; then	3622	if test -n "$ac_ct_CC"; then
2236	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3623	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2237	echo "${ECHO_T}$ac_ct_CC" >&6	3624	$as_echo "$ac_ct_CC" >&6; }
2238	else	3625	else
2239	echo "$as_me:$LINENO: result: no" >&5	3626	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2240	echo "${ECHO_T}no" >&6	3627	$as_echo "no" >&6; }
2241	fi	3628	fi
2242		3629
		3630	if test "x$ac_ct_CC" = x; then
		3631	CC=""
		3632	else
		3633	case $cross_compiling:$ac_tool_warned in
		3634	yes:)
		3635	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3636	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3637	ac_tool_warned=yes ;;
		3638	esac
2243	CC=$ac_ct_CC	3639	CC=$ac_ct_CC
		3640	fi
2244	else	3641	else
2245	CC="$ac_cv_prog_CC"	3642	CC="$ac_cv_prog_CC"
2246	fi	3643	fi
2247		3644
2248	if test -z "$CC"; then	3645	if test -z "$CC"; then
2249	if test -n "$ac_tool_prefix"; then	3646	if test -n "$ac_tool_prefix"; then
2250	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3647	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2251	set dummy ${ac_tool_prefix}cc; ac_word=$2	3648	set dummy ${ac_tool_prefix}cc; ac_word=$2
2252	echo "$as_me:$LINENO: checking for $ac_word" >&5	3649	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2253	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3650	$as_echo_n "checking for $ac_word... " >&6; }
2254	if test "${ac_cv_prog_CC+set}" = set; then	3651	if ${ac_cv_prog_CC+:} false; then :
2255	echo $ECHO_N "(cached) $ECHO_C" >&6	3652	$as_echo_n "(cached) " >&6
2256	else	3653	else
2257	if test -n "$CC"; then	3654	if test -n "$CC"; then
2258	ac_cv_prog_CC="$CC" # Let the user override the test.	3655	ac_cv_prog_CC="$CC" # Let the user override the test.
2259	else	3656	else
2260	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3657	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2261	for as_dir in $PATH	3658	for as_dir in $PATH
2262	do	3659	do
2263	IFS=$as_save_IFS	3660	IFS=$as_save_IFS
2264	test -z "$as_dir" && as_dir=.	3661	test -z "$as_dir" && as_dir=.
2265	for ac_exec_ext in '' $ac_executable_extensions; do	3662	for ac_exec_ext in '' $ac_executable_extensions; do
2266	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3663	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2267	ac_cv_prog_CC="${ac_tool_prefix}cc"	3664	ac_cv_prog_CC="${ac_tool_prefix}cc"
2268	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3665	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2269	break 2	3666	break 2
2270	fi	3667	fi
2271	done	3668	done
2272	done	3669	done
		3670	IFS=$as_save_IFS
2273		3671
2274	fi	3672	fi
2275	fi	3673	fi
2276	CC=$ac_cv_prog_CC	3674	CC=$ac_cv_prog_CC
2277	if test -n "$CC"; then	3675	if test -n "$CC"; then
2278	echo "$as_me:$LINENO: result: $CC" >&5	3676	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2279	echo "${ECHO_T}$CC" >&6	3677	$as_echo "$CC" >&6; }
2280	else	3678	else
2281	echo "$as_me:$LINENO: result: no" >&5	3679	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2282	echo "${ECHO_T}no" >&6	3680	$as_echo "no" >&6; }
2283	fi	3681	fi
2284		3682
2285	fi	3683
2286	if test -z "$ac_cv_prog_CC"; then
2287	ac_ct_CC=$CC
2288	# Extract the first word of "cc", so it can be a program name with args.
2289	set dummy cc; ac_word=$2
2290	echo "$as_me:$LINENO: checking for $ac_word" >&5
2291	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2292	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2293	echo $ECHO_N "(cached) $ECHO_C" >&6
2294	else
2295	if test -n "$ac_ct_CC"; then
2296	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2297	else
2298	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2299	for as_dir in $PATH
2300	do
2301	IFS=$as_save_IFS
2302	test -z "$as_dir" && as_dir=.
2303	for ac_exec_ext in '' $ac_executable_extensions; do
2304	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2305	ac_cv_prog_ac_ct_CC="cc"
2306	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2307	break 2
2308	fi	3684	fi
2309	done
2310	done
2311
2312	fi
2313	fi
2314	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2315	if test -n "$ac_ct_CC"; then
2316	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2317	echo "${ECHO_T}$ac_ct_CC" >&6
2318	else
2319	echo "$as_me:$LINENO: result: no" >&5
2320	echo "${ECHO_T}no" >&6
2321	fi
2322
2323	CC=$ac_ct_CC
2324	else
2325	CC="$ac_cv_prog_CC"
2326	fi
2327
2328	fi	3685	fi
2329	if test -z "$CC"; then	3686	if test -z "$CC"; then
2330	# Extract the first word of "cc", so it can be a program name with args.	3687	# Extract the first word of "cc", so it can be a program name with args.
2331	set dummy cc; ac_word=$2	3688	set dummy cc; ac_word=$2
2332	echo "$as_me:$LINENO: checking for $ac_word" >&5	3689	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2333	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3690	$as_echo_n "checking for $ac_word... " >&6; }
2334	if test "${ac_cv_prog_CC+set}" = set; then	3691	if ${ac_cv_prog_CC+:} false; then :
2335	echo $ECHO_N "(cached) $ECHO_C" >&6	3692	$as_echo_n "(cached) " >&6
2336	else	3693	else
2337	if test -n "$CC"; then	3694	if test -n "$CC"; then
2338	ac_cv_prog_CC="$CC" # Let the user override the test.	3695	ac_cv_prog_CC="$CC" # Let the user override the test.
2339	else	3696	else
2340	ac_prog_rejected=no	3697	ac_prog_rejected=no
2341	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3698	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2342	for as_dir in $PATH	3699	for as_dir in $PATH
2343	do	3700	do
2344	IFS=$as_save_IFS	3701	IFS=$as_save_IFS
2345	test -z "$as_dir" && as_dir=.	3702	test -z "$as_dir" && as_dir=.
2346	for ac_exec_ext in '' $ac_executable_extensions; do	3703	for ac_exec_ext in '' $ac_executable_extensions; do
2347	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3704	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2348	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3705	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2349	ac_prog_rejected=yes	3706	ac_prog_rejected=yes
2350	continue	3707	continue
2351	fi	3708	fi
2352	ac_cv_prog_CC="cc"	3709	ac_cv_prog_CC="cc"
2353	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3710	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2354	break 2	3711	break 2
2355	fi	3712	fi
2356	done	3713	done
2357	done	3714	done
		3715	IFS=$as_save_IFS
2358		3716
2359	if test $ac_prog_rejected = yes; then	3717	if test $ac_prog_rejected = yes; then
2360	# We found a bogon in the path, so make sure we never use it.	3718	# We found a bogon in the path, so make sure we never use it.
2361	set dummy $ac_cv_prog_CC	3719	set dummy $ac_cv_prog_CC
2362	shift	3720	shift
…		…
2370	fi	3728	fi
2371	fi	3729	fi
2372	fi	3730	fi
2373	CC=$ac_cv_prog_CC	3731	CC=$ac_cv_prog_CC
2374	if test -n "$CC"; then	3732	if test -n "$CC"; then
2375	echo "$as_me:$LINENO: result: $CC" >&5	3733	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2376	echo "${ECHO_T}$CC" >&6	3734	$as_echo "$CC" >&6; }
2377	else	3735	else
2378	echo "$as_me:$LINENO: result: no" >&5	3736	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2379	echo "${ECHO_T}no" >&6	3737	$as_echo "no" >&6; }
2380	fi	3738	fi
		3739
2381		3740
2382	fi	3741	fi
2383	if test -z "$CC"; then	3742	if test -z "$CC"; then
2384	if test -n "$ac_tool_prefix"; then	3743	if test -n "$ac_tool_prefix"; then
2385	for ac_prog in cl	3744	for ac_prog in cl.exe
2386	do	3745	do
2387	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3746	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2388	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3747	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2389	echo "$as_me:$LINENO: checking for $ac_word" >&5	3748	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2390	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3749	$as_echo_n "checking for $ac_word... " >&6; }
2391	if test "${ac_cv_prog_CC+set}" = set; then	3750	if ${ac_cv_prog_CC+:} false; then :
2392	echo $ECHO_N "(cached) $ECHO_C" >&6	3751	$as_echo_n "(cached) " >&6
2393	else	3752	else
2394	if test -n "$CC"; then	3753	if test -n "$CC"; then
2395	ac_cv_prog_CC="$CC" # Let the user override the test.	3754	ac_cv_prog_CC="$CC" # Let the user override the test.
2396	else	3755	else
2397	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3756	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2398	for as_dir in $PATH	3757	for as_dir in $PATH
2399	do	3758	do
2400	IFS=$as_save_IFS	3759	IFS=$as_save_IFS
2401	test -z "$as_dir" && as_dir=.	3760	test -z "$as_dir" && as_dir=.
2402	for ac_exec_ext in '' $ac_executable_extensions; do	3761	for ac_exec_ext in '' $ac_executable_extensions; do
2403	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3762	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2404	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3763	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2405	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3764	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2406	break 2	3765	break 2
2407	fi	3766	fi
2408	done	3767	done
2409	done	3768	done
		3769	IFS=$as_save_IFS
2410		3770
2411	fi	3771	fi
2412	fi	3772	fi
2413	CC=$ac_cv_prog_CC	3773	CC=$ac_cv_prog_CC
2414	if test -n "$CC"; then	3774	if test -n "$CC"; then
2415	echo "$as_me:$LINENO: result: $CC" >&5	3775	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2416	echo "${ECHO_T}$CC" >&6	3776	$as_echo "$CC" >&6; }
2417	else	3777	else
2418	echo "$as_me:$LINENO: result: no" >&5	3778	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2419	echo "${ECHO_T}no" >&6	3779	$as_echo "no" >&6; }
2420	fi	3780	fi
		3781
2421		3782
2422	test -n "$CC" && break	3783	test -n "$CC" && break
2423	done	3784	done
2424	fi	3785	fi
2425	if test -z "$CC"; then	3786	if test -z "$CC"; then
2426	ac_ct_CC=$CC	3787	ac_ct_CC=$CC
2427	for ac_prog in cl	3788	for ac_prog in cl.exe
2428	do	3789	do
2429	# Extract the first word of "$ac_prog", so it can be a program name with args.	3790	# Extract the first word of "$ac_prog", so it can be a program name with args.
2430	set dummy $ac_prog; ac_word=$2	3791	set dummy $ac_prog; ac_word=$2
2431	echo "$as_me:$LINENO: checking for $ac_word" >&5	3792	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2432	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3793	$as_echo_n "checking for $ac_word... " >&6; }
2433	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3794	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2434	echo $ECHO_N "(cached) $ECHO_C" >&6	3795	$as_echo_n "(cached) " >&6
2435	else	3796	else
2436	if test -n "$ac_ct_CC"; then	3797	if test -n "$ac_ct_CC"; then
2437	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3798	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2438	else	3799	else
2439	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3800	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2440	for as_dir in $PATH	3801	for as_dir in $PATH
2441	do	3802	do
2442	IFS=$as_save_IFS	3803	IFS=$as_save_IFS
2443	test -z "$as_dir" && as_dir=.	3804	test -z "$as_dir" && as_dir=.
2444	for ac_exec_ext in '' $ac_executable_extensions; do	3805	for ac_exec_ext in '' $ac_executable_extensions; do
2445	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3806	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2446	ac_cv_prog_ac_ct_CC="$ac_prog"	3807	ac_cv_prog_ac_ct_CC="$ac_prog"
2447	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3808	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2448	break 2	3809	break 2
2449	fi	3810	fi
2450	done	3811	done
2451	done	3812	done
		3813	IFS=$as_save_IFS
2452		3814
2453	fi	3815	fi
2454	fi	3816	fi
2455	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3817	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2456	if test -n "$ac_ct_CC"; then	3818	if test -n "$ac_ct_CC"; then
2457	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3819	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2458	echo "${ECHO_T}$ac_ct_CC" >&6	3820	$as_echo "$ac_ct_CC" >&6; }
2459	else	3821	else
2460	echo "$as_me:$LINENO: result: no" >&5	3822	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2461	echo "${ECHO_T}no" >&6	3823	$as_echo "no" >&6; }
2462	fi	3824	fi
		3825
2463		3826
2464	test -n "$ac_ct_CC" && break	3827	test -n "$ac_ct_CC" && break
2465	done	3828	done
2466		3829
		3830	if test "x$ac_ct_CC" = x; then
		3831	CC=""
		3832	else
		3833	case $cross_compiling:$ac_tool_warned in
		3834	yes:)
		3835	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3836	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3837	ac_tool_warned=yes ;;
		3838	esac
2467	CC=$ac_ct_CC	3839	CC=$ac_ct_CC
		3840	fi
2468	fi	3841	fi
2469		3842
2470	fi	3843	fi
2471		3844
2472		3845
2473	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3846	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2474	See \`config.log' for more details." >&5	3847	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2475	echo "$as_me: error: no acceptable C compiler found in \$PATH	3848	as_fn_error $? "no acceptable C compiler found in \$PATH
2476	See \`config.log' for more details." >&2;}	3849	See \`config.log' for more details" "$LINENO" 5; }
2477	{ (exit 1); exit 1; }; }
2478		3850
2479	# Provide some information about the compiler.	3851	# Provide some information about the compiler.
2480	echo "$as_me:$LINENO:" \	3852	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2481	"checking for C compiler version" >&5	3853	set X $ac_compile
2482	ac_compiler=`set X $ac_compile; echo $2`	3854	ac_compiler=$2
2483	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3855	for ac_option in --version -v -V -qversion; do
2484	(eval $ac_compiler --version </dev/null >&5) 2>&5	3856	{ { ac_try="$ac_compiler $ac_option >&5"
		3857	case "(($ac_try" in
		3858	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3859	*) ac_try_echo=$ac_try;;
		3860	esac
		3861	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3862	$as_echo "$ac_try_echo"; } >&5
		3863	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2485	ac_status=$?	3864	ac_status=$?
		3865	if test -s conftest.err; then
		3866	sed '10a\
		3867	... rest of stderr output deleted ...
		3868	10q' conftest.err >conftest.er1
		3869	cat conftest.er1 >&5
		3870	fi
		3871	rm -f conftest.er1 conftest.err
2486	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3872	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2487	(exit $ac_status); }	3873	test $ac_status = 0; }
2488	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3874	done
2489	(eval $ac_compiler -v </dev/null >&5) 2>&5
2490	ac_status=$?
2491	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2492	(exit $ac_status); }
2493	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2494	(eval $ac_compiler -V </dev/null >&5) 2>&5
2495	ac_status=$?
2496	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2497	(exit $ac_status); }
2498		3875
2499	cat >conftest.$ac_ext <<_ACEOF
2500	/* confdefs.h. */
2501	_ACEOF
2502	cat confdefs.h >>conftest.$ac_ext	3876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2503	cat >>conftest.$ac_ext <<_ACEOF
2504	/* end confdefs.h. */	3877	/* end confdefs.h. */
2505		3878
2506	int	3879	int
2507	main ()	3880	main ()
2508	{	3881	{
…		…
2510	;	3883	;
2511	return 0;	3884	return 0;
2512	}	3885	}
2513	_ACEOF	3886	_ACEOF
2514	ac_clean_files_save=$ac_clean_files	3887	ac_clean_files_save=$ac_clean_files
2515	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3888	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2516	# Try to create an executable without -o first, disregard a.out.	3889	# Try to create an executable without -o first, disregard a.out.
2517	# It will help us diagnose broken compilers, and finding out an intuition	3890	# It will help us diagnose broken compilers, and finding out an intuition
2518	# of exeext.	3891	# of exeext.
2519	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	3892	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2520	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	3893	$as_echo_n "checking whether the C compiler works... " >&6; }
2521	ac_link_default=`echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`	3894	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2522	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3895
		3896	# The possible output files:
		3897	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3898
		3899	ac_rmfiles=
		3900	for ac_file in $ac_files
		3901	do
		3902	case $ac_file in
		3903	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
		3904	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3905	esac
		3906	done
		3907	rm -f $ac_rmfiles
		3908
		3909	if { { ac_try="$ac_link_default"
		3910	case "(($ac_try" in
		3911	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		3912	*) ac_try_echo=$ac_try;;
		3913	esac
		3914	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3915	$as_echo "$ac_try_echo"; } >&5
2523	(eval $ac_link_default) 2>&5	3916	(eval "$ac_link_default") 2>&5
2524	ac_status=$?	3917	ac_status=$?
2525	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3918	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2526	(exit $ac_status); }; then	3919	test $ac_status = 0; }; then :
2527	# Find the output, starting from the most likely. This scheme is	3920	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2528	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	3921	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2529	# resort.	3922	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2530		3923	# so that the user can short-circuit this test for compilers unknown to
2531	# Be careful to initialize this variable, since it used to be cached.	3924	# Autoconf.
2532	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3925	for ac_file in $ac_files ''
2533	ac_cv_exeext=
2534	# b.out is created by i960 compilers.
2535	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2536	do	3926	do
2537	test -f "$ac_file" \|\| continue	3927	test -f "$ac_file" \|\| continue
2538	case $ac_file in	3928	case $ac_file in
2539	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj )	3929	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2540	;;
2541	conftest.$ac_ext )
2542	# This is the source file.
2543	;;	3930	;;
2544	[ab].out )	3931	[ab].out )
2545	# We found the default executable, but exeext='' is most	3932	# We found the default executable, but exeext='' is most
2546	# certainly right.	3933	# certainly right.
2547	break;;	3934	break;;
2548	. )	3935	. )
		3936	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3937	then :; else
2549	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3938	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2550	# FIXME: I believe we export ac_cv_exeext for Libtool,	3939	fi
2551	# but it would be cool to find out if it's true. Does anybody	3940	# We set ac_cv_exeext here because the later test for it is not
2552	# maintain Libtool? --akim.	3941	# safe: cross compilers may not add the suffix if given an `-o'
2553	export ac_cv_exeext	3942	# argument, so we may need to know it at that point already.
		3943	# Even if this section looks crufty: it has the advantage of
		3944	# actually working.
2554	break;;	3945	break;;
2555	* )	3946	* )
2556	break;;	3947	break;;
2557	esac	3948	esac
2558	done	3949	done
		3950	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3951
2559	else	3952	else
		3953	ac_file=''
		3954	fi
		3955	if test -z "$ac_file"; then :
		3956	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3957	$as_echo "no" >&6; }
2560	echo "$as_me: failed program was:" >&5	3958	$as_echo "$as_me: failed program was:" >&5
2561	sed 's/^/\| /' conftest.$ac_ext >&5	3959	sed 's/^/\| /' conftest.$ac_ext >&5
2562		3960
2563	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3961	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2564	See \`config.log' for more details." >&5	3962	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2565	echo "$as_me: error: C compiler cannot create executables	3963	as_fn_error 77 "C compiler cannot create executables
2566	See \`config.log' for more details." >&2;}	3964	See \`config.log' for more details" "$LINENO" 5; }
2567	{ (exit 77); exit 77; }; }	3965	else
		3966	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3967	$as_echo "yes" >&6; }
2568	fi	3968	fi
2569		3969	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3970	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3971	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3972	$as_echo "$ac_file" >&6; }
2570	ac_exeext=$ac_cv_exeext	3973	ac_exeext=$ac_cv_exeext
2571	echo "$as_me:$LINENO: result: $ac_file" >&5
2572	echo "${ECHO_T}$ac_file" >&6
2573		3974
2574	# Check the compiler produces executables we can run. If not, either	3975	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2575	# the compiler is broken, or we cross compile.	3976	ac_clean_files=$ac_clean_files_save
2576	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3977	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2577	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3978	$as_echo_n "checking for suffix of executables... " >&6; }
2578	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3979	if { { ac_try="$ac_link"
2579	# If not cross compiling, check that we can run a simple program.	3980	case "(($ac_try" in
2580	if test "$cross_compiling" != yes; then	3981	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2581	if { ac_try='./$ac_file'	3982	*) ac_try_echo=$ac_try;;
2582	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3983	esac
		3984	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3985	$as_echo "$ac_try_echo"; } >&5
2583	(eval $ac_try) 2>&5	3986	(eval "$ac_link") 2>&5
2584	ac_status=$?	3987	ac_status=$?
2585	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3988	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2586	(exit $ac_status); }; }; then
2587	cross_compiling=no
2588	else
2589	if test "$cross_compiling" = maybe; then
2590	cross_compiling=yes
2591	else
2592	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2593	If you meant to cross compile, use \`--host'.
2594	See \`config.log' for more details." >&5
2595	echo "$as_me: error: cannot run C compiled programs.
2596	If you meant to cross compile, use \`--host'.
2597	See \`config.log' for more details." >&2;}
2598	{ (exit 1); exit 1; }; }
2599	fi
2600	fi
2601	fi
2602	echo "$as_me:$LINENO: result: yes" >&5
2603	echo "${ECHO_T}yes" >&6
2604
2605	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2606	ac_clean_files=$ac_clean_files_save
2607	# Check the compiler produces executables we can run. If not, either
2608	# the compiler is broken, or we cross compile.
2609	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2610	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2611	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2612	echo "${ECHO_T}$cross_compiling" >&6
2613
2614	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2615	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2616	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2617	(eval $ac_link) 2>&5
2618	ac_status=$?
2619	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2620	(exit $ac_status); }; then	3989	test $ac_status = 0; }; then :
2621	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3990	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2622	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3991	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2623	# work properly (i.e., refer to `conftest.exe'), while it won't with	3992	# work properly (i.e., refer to `conftest.exe'), while it won't with
2624	# `rm'.	3993	# `rm'.
2625	for ac_file in conftest.exe conftest conftest.*; do	3994	for ac_file in conftest.exe conftest conftest.*; do
2626	test -f "$ac_file" \|\| continue	3995	test -f "$ac_file" \|\| continue
2627	case $ac_file in	3996	case $ac_file in
2628	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .o \| .obj ) ;;	3997	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2629	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`	3998	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2630	export ac_cv_exeext
2631	break;;	3999	break;;
2632	* ) break;;	4000	* ) break;;
2633	esac	4001	esac
2634	done	4002	done
2635	else	4003	else
2636	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	4004	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2637	See \`config.log' for more details." >&5	4005	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2638	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	4006	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2639	See \`config.log' for more details." >&2;}	4007	See \`config.log' for more details" "$LINENO" 5; }
2640	{ (exit 1); exit 1; }; }
2641	fi	4008	fi
2642
2643	rm -f conftest$ac_cv_exeext	4009	rm -f conftest conftest$ac_cv_exeext
2644	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	4010	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2645	echo "${ECHO_T}$ac_cv_exeext" >&6	4011	$as_echo "$ac_cv_exeext" >&6; }
2646		4012
2647	rm -f conftest.$ac_ext	4013	rm -f conftest.$ac_ext
2648	EXEEXT=$ac_cv_exeext	4014	EXEEXT=$ac_cv_exeext
2649	ac_exeext=$EXEEXT	4015	ac_exeext=$EXEEXT
2650	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2651	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2652	if test "${ac_cv_objext+set}" = set; then
2653	echo $ECHO_N "(cached) $ECHO_C" >&6
2654	else
2655	cat >conftest.$ac_ext <<_ACEOF
2656	/* confdefs.h. */
2657	_ACEOF
2658	cat confdefs.h >>conftest.$ac_ext	4016	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2659	cat >>conftest.$ac_ext <<_ACEOF
2660	/* end confdefs.h. */	4017	/* end confdefs.h. */
2661		4018	#include <stdio.h>
2662	int	4019	int
2663	main ()	4020	main ()
2664	{	4021	{
		4022	FILE *f = fopen ("conftest.out", "w");
		4023	return ferror (f) \|\| fclose (f) != 0;
2665		4024
2666	;	4025	;
2667	return 0;	4026	return 0;
2668	}	4027	}
2669	_ACEOF	4028	_ACEOF
		4029	ac_clean_files="$ac_clean_files conftest.out"
		4030	# Check that the compiler produces executables we can run. If not, either
		4031	# the compiler is broken, or we cross compile.
		4032	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		4033	$as_echo_n "checking whether we are cross compiling... " >&6; }
		4034	if test "$cross_compiling" != yes; then
		4035	{ { ac_try="$ac_link"
		4036	case "(($ac_try" in
		4037	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		4038	*) ac_try_echo=$ac_try;;
		4039	esac
		4040	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4041	$as_echo "$ac_try_echo"; } >&5
		4042	(eval "$ac_link") 2>&5
		4043	ac_status=$?
		4044	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		4045	test $ac_status = 0; }
		4046	if { ac_try='./conftest$ac_cv_exeext'
		4047	{ { case "(($ac_try" in
		4048	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		4049	*) ac_try_echo=$ac_try;;
		4050	esac
		4051	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4052	$as_echo "$ac_try_echo"; } >&5
		4053	(eval "$ac_try") 2>&5
		4054	ac_status=$?
		4055	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		4056	test $ac_status = 0; }; }; then
		4057	cross_compiling=no
		4058	else
		4059	if test "$cross_compiling" = maybe; then
		4060	cross_compiling=yes
		4061	else
		4062	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		4063	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		4064	as_fn_error $? "cannot run C compiled programs.
		4065	If you meant to cross compile, use \`--host'.
		4066	See \`config.log' for more details" "$LINENO" 5; }
		4067	fi
		4068	fi
		4069	fi
		4070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		4071	$as_echo "$cross_compiling" >&6; }
		4072
		4073	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		4074	ac_clean_files=$ac_clean_files_save
		4075	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		4076	$as_echo_n "checking for suffix of object files... " >&6; }
		4077	if ${ac_cv_objext+:} false; then :
		4078	$as_echo_n "(cached) " >&6
		4079	else
		4080	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4081	/* end confdefs.h. */
		4082
		4083	int
		4084	main ()
		4085	{
		4086
		4087	;
		4088	return 0;
		4089	}
		4090	_ACEOF
2670	rm -f conftest.o conftest.obj	4091	rm -f conftest.o conftest.obj
2671	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	4092	if { { ac_try="$ac_compile"
		4093	case "(($ac_try" in
		4094	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		4095	*) ac_try_echo=$ac_try;;
		4096	esac
		4097	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		4098	$as_echo "$ac_try_echo"; } >&5
2672	(eval $ac_compile) 2>&5	4099	(eval "$ac_compile") 2>&5
2673	ac_status=$?	4100	ac_status=$?
2674	echo "$as_me:$LINENO: \$? = $ac_status" >&5	4101	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2675	(exit $ac_status); }; then	4102	test $ac_status = 0; }; then :
2676	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	4103	for ac_file in conftest.o conftest.obj conftest.*; do
		4104	test -f "$ac_file" \|\| continue;
2677	case $ac_file in	4105	case $ac_file in
2678	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg ) ;;	4106	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2679	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`	4107	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2680	break;;	4108	break;;
2681	esac	4109	esac
2682	done	4110	done
2683	else	4111	else
2684	echo "$as_me: failed program was:" >&5	4112	$as_echo "$as_me: failed program was:" >&5
2685	sed 's/^/\| /' conftest.$ac_ext >&5	4113	sed 's/^/\| /' conftest.$ac_ext >&5
2686		4114
2687	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	4115	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2688	See \`config.log' for more details." >&5	4116	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2689	echo "$as_me: error: cannot compute suffix of object files: cannot compile	4117	as_fn_error $? "cannot compute suffix of object files: cannot compile
2690	See \`config.log' for more details." >&2;}	4118	See \`config.log' for more details" "$LINENO" 5; }
2691	{ (exit 1); exit 1; }; }
2692	fi	4119	fi
2693
2694	rm -f conftest.$ac_cv_objext conftest.$ac_ext	4120	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2695	fi	4121	fi
2696	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	4122	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2697	echo "${ECHO_T}$ac_cv_objext" >&6	4123	$as_echo "$ac_cv_objext" >&6; }
2698	OBJEXT=$ac_cv_objext	4124	OBJEXT=$ac_cv_objext
2699	ac_objext=$OBJEXT	4125	ac_objext=$OBJEXT
2700	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4126	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2701	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4127	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2702	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4128	if ${ac_cv_c_compiler_gnu+:} false; then :
2703	echo $ECHO_N "(cached) $ECHO_C" >&6	4129	$as_echo_n "(cached) " >&6
2704	else	4130	else
2705	cat >conftest.$ac_ext <<_ACEOF
2706	/* confdefs.h. */
2707	_ACEOF
2708	cat confdefs.h >>conftest.$ac_ext	4131	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2709	cat >>conftest.$ac_ext <<_ACEOF
2710	/* end confdefs.h. */	4132	/* end confdefs.h. */
2711		4133
2712	int	4134	int
2713	main ()	4135	main ()
2714	{	4136	{
…		…
2718		4140
2719	;	4141	;
2720	return 0;	4142	return 0;
2721	}	4143	}
2722	_ACEOF	4144	_ACEOF
2723	rm -f conftest.$ac_objext	4145	if ac_fn_c_try_compile "$LINENO"; then :
2724	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2725	(eval $ac_compile) 2>conftest.er1
2726	ac_status=$?
2727	grep -v '^ *+' conftest.er1 >conftest.err
2728	rm -f conftest.er1
2729	cat conftest.err >&5
2730	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2731	(exit $ac_status); } &&
2732	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2733	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2734	(eval $ac_try) 2>&5
2735	ac_status=$?
2736	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2737	(exit $ac_status); }; } &&
2738	{ ac_try='test -s conftest.$ac_objext'
2739	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2740	(eval $ac_try) 2>&5
2741	ac_status=$?
2742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2743	(exit $ac_status); }; }; then
2744	ac_compiler_gnu=yes	4146	ac_compiler_gnu=yes
2745	else	4147	else
2746	echo "$as_me: failed program was:" >&5
2747	sed 's/^/\| /' conftest.$ac_ext >&5
2748
2749	ac_compiler_gnu=no	4148	ac_compiler_gnu=no
2750	fi	4149	fi
2751	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4150	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2752	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4151	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2753		4152
2754	fi	4153	fi
2755	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4154	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2756	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4155	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2757	GCC=`test $ac_compiler_gnu = yes && echo yes`	4156	if test $ac_compiler_gnu = yes; then
		4157	GCC=yes
		4158	else
		4159	GCC=
		4160	fi
2758	ac_test_CFLAGS=${CFLAGS+set}	4161	ac_test_CFLAGS=${CFLAGS+set}
2759	ac_save_CFLAGS=$CFLAGS	4162	ac_save_CFLAGS=$CFLAGS
		4163	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4164	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		4165	if ${ac_cv_prog_cc_g+:} false; then :
		4166	$as_echo_n "(cached) " >&6
		4167	else
		4168	ac_save_c_werror_flag=$ac_c_werror_flag
		4169	ac_c_werror_flag=yes
		4170	ac_cv_prog_cc_g=no
2760	CFLAGS="-g"	4171	CFLAGS="-g"
2761	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2762	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2763	if test "${ac_cv_prog_cc_g+set}" = set; then
2764	echo $ECHO_N "(cached) $ECHO_C" >&6
2765	else
2766	cat >conftest.$ac_ext <<_ACEOF
2767	/* confdefs.h. */
2768	_ACEOF
2769	cat confdefs.h >>conftest.$ac_ext	4172	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2770	cat >>conftest.$ac_ext <<_ACEOF
2771	/* end confdefs.h. */	4173	/* end confdefs.h. */
2772		4174
2773	int	4175	int
2774	main ()	4176	main ()
2775	{	4177	{
2776		4178
2777	;	4179	;
2778	return 0;	4180	return 0;
2779	}	4181	}
2780	_ACEOF	4182	_ACEOF
2781	rm -f conftest.$ac_objext	4183	if ac_fn_c_try_compile "$LINENO"; then :
2782	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2783	(eval $ac_compile) 2>conftest.er1
2784	ac_status=$?
2785	grep -v '^ *+' conftest.er1 >conftest.err
2786	rm -f conftest.er1
2787	cat conftest.err >&5
2788	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2789	(exit $ac_status); } &&
2790	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2791	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2792	(eval $ac_try) 2>&5
2793	ac_status=$?
2794	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2795	(exit $ac_status); }; } &&
2796	{ ac_try='test -s conftest.$ac_objext'
2797	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2798	(eval $ac_try) 2>&5
2799	ac_status=$?
2800	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2801	(exit $ac_status); }; }; then
2802	ac_cv_prog_cc_g=yes	4184	ac_cv_prog_cc_g=yes
2803	else	4185	else
2804	echo "$as_me: failed program was:" >&5	4186	CFLAGS=""
2805	sed 's/^/\| /' conftest.$ac_ext >&5	4187	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4188	/* end confdefs.h. */
2806		4189
		4190	int
		4191	main ()
		4192	{
		4193
		4194	;
		4195	return 0;
		4196	}
		4197	_ACEOF
		4198	if ac_fn_c_try_compile "$LINENO"; then :
		4199
		4200	else
		4201	ac_c_werror_flag=$ac_save_c_werror_flag
		4202	CFLAGS="-g"
		4203	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4204	/* end confdefs.h. */
		4205
		4206	int
		4207	main ()
		4208	{
		4209
		4210	;
		4211	return 0;
		4212	}
		4213	_ACEOF
		4214	if ac_fn_c_try_compile "$LINENO"; then :
2807	ac_cv_prog_cc_g=no	4215	ac_cv_prog_cc_g=yes
2808	fi	4216	fi
2809	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4217	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2810	fi	4218	fi
		4219	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4220	fi
		4221	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4222	ac_c_werror_flag=$ac_save_c_werror_flag
		4223	fi
2811	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4224	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2812	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4225	$as_echo "$ac_cv_prog_cc_g" >&6; }
2813	if test "$ac_test_CFLAGS" = set; then	4226	if test "$ac_test_CFLAGS" = set; then
2814	CFLAGS=$ac_save_CFLAGS	4227	CFLAGS=$ac_save_CFLAGS
2815	elif test $ac_cv_prog_cc_g = yes; then	4228	elif test $ac_cv_prog_cc_g = yes; then
2816	if test "$GCC" = yes; then	4229	if test "$GCC" = yes; then
2817	CFLAGS="-g -O2"	4230	CFLAGS="-g -O2"
…		…
2823	CFLAGS="-O2"	4236	CFLAGS="-O2"
2824	else	4237	else
2825	CFLAGS=	4238	CFLAGS=
2826	fi	4239	fi
2827	fi	4240	fi
2828	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4241	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2829	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4242	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2830	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4243	if ${ac_cv_prog_cc_c89+:} false; then :
2831	echo $ECHO_N "(cached) $ECHO_C" >&6	4244	$as_echo_n "(cached) " >&6
2832	else	4245	else
2833	ac_cv_prog_cc_stdc=no	4246	ac_cv_prog_cc_c89=no
2834	ac_save_CC=$CC	4247	ac_save_CC=$CC
2835	cat >conftest.$ac_ext <<_ACEOF
2836	/* confdefs.h. */
2837	_ACEOF
2838	cat confdefs.h >>conftest.$ac_ext	4248	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2839	cat >>conftest.$ac_ext <<_ACEOF
2840	/* end confdefs.h. */	4249	/* end confdefs.h. */
2841	#include <stdarg.h>	4250	#include <stdarg.h>
2842	#include <stdio.h>	4251	#include <stdio.h>
2843	#include <sys/types.h>	4252	struct stat;
2844	#include <sys/stat.h>
2845	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	4253	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2846	struct buf { int x; };	4254	struct buf { int x; };
2847	FILE * (rcsopen) (struct buf , struct stat *, int);	4255	FILE * (rcsopen) (struct buf , struct stat *, int);
2848	static char *e (p, i)	4256	static char *e (p, i)
2849	char **p;	4257	char **p;
…		…
2862	}	4270	}
2863		4271
2864	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has	4272	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2865	function prototypes and stuff, but not '\xHH' hex character constants.	4273	function prototypes and stuff, but not '\xHH' hex character constants.
2866	These don't provoke an error unfortunately, instead are silently treated	4274	These don't provoke an error unfortunately, instead are silently treated
2867	as 'x'. The following induces an error, until -std1 is added to get	4275	as 'x'. The following induces an error, until -std is added to get
2868	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an	4276	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2869	array size at least. It's necessary to write '\x00'==0 to get something	4277	array size at least. It's necessary to write '\x00'==0 to get something
2870	that's true only with -std1. */	4278	that's true only with -std. */
2871	int osf4_cc_array ['\x00' == 0 ? 1 : -1];	4279	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4280
		4281	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4282	inside strings and character constants. */
		4283	#define FOO(x) 'x'
		4284	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2872		4285
2873	int test (int i, double x);	4286	int test (int i, double x);
2874	struct s1 {int (*f) (int a);};	4287	struct s1 {int (*f) (int a);};
2875	struct s2 {int (*f) (double a);};	4288	struct s2 {int (*f) (double a);};
2876	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);	4289	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
…		…
2882	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];	4295	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2883	;	4296	;
2884	return 0;	4297	return 0;
2885	}	4298	}
2886	_ACEOF	4299	_ACEOF
2887	# Don't try gcc -ansi; that turns off useful extensions and	4300	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2888	# breaks some systems' header files.	4301	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2889	# AIX -qlanglvl=ansi
2890	# Ultrix and OSF/1 -std1
2891	# HP-UX 10.20 and later -Ae
2892	# HP-UX older versions -Aa -D_HPUX_SOURCE
2893	# SVR4 -Xc -D__EXTENSIONS__
2894	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2895	do	4302	do
2896	CC="$ac_save_CC $ac_arg"	4303	CC="$ac_save_CC $ac_arg"
2897	rm -f conftest.$ac_objext	4304	if ac_fn_c_try_compile "$LINENO"; then :
2898	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2899	(eval $ac_compile) 2>conftest.er1
2900	ac_status=$?
2901	grep -v '^ *+' conftest.er1 >conftest.err
2902	rm -f conftest.er1
2903	cat conftest.err >&5
2904	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2905	(exit $ac_status); } &&
2906	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2907	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2908	(eval $ac_try) 2>&5
2909	ac_status=$?
2910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2911	(exit $ac_status); }; } &&
2912	{ ac_try='test -s conftest.$ac_objext'
2913	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2914	(eval $ac_try) 2>&5
2915	ac_status=$?
2916	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2917	(exit $ac_status); }; }; then
2918	ac_cv_prog_cc_stdc=$ac_arg	4305	ac_cv_prog_cc_c89=$ac_arg
2919	break
2920	else
2921	echo "$as_me: failed program was:" >&5
2922	sed 's/^/\| /' conftest.$ac_ext >&5
2923
2924	fi	4306	fi
2925	rm -f conftest.err conftest.$ac_objext	4307	rm -f core conftest.err conftest.$ac_objext
		4308	test "x$ac_cv_prog_cc_c89" != "xno" && break
2926	done	4309	done
2927	rm -f conftest.$ac_ext conftest.$ac_objext	4310	rm -f conftest.$ac_ext
2928	CC=$ac_save_CC	4311	CC=$ac_save_CC
2929		4312
2930	fi	4313	fi
2931		4314	# AC_CACHE_VAL
2932	case "x$ac_cv_prog_cc_stdc" in	4315	case "x$ac_cv_prog_cc_c89" in
		4316	x)
		4317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4318	$as_echo "none needed" >&6; } ;;
2933	x\|xno)	4319	xno)
2934	echo "$as_me:$LINENO: result: none needed" >&5	4320	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2935	echo "${ECHO_T}none needed" >&6 ;;	4321	$as_echo "unsupported" >&6; } ;;
2936	*)	4322	*)
2937	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2938	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2939	CC="$CC $ac_cv_prog_cc_stdc" ;;	4323	CC="$CC $ac_cv_prog_cc_c89"
		4324	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4325	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2940	esac	4326	esac
		4327	if test "x$ac_cv_prog_cc_c89" != xno; then :
2941		4328
2942	# Some people use a C++ compiler to compile C. Since we use `exit',
2943	# in C++ we need to declare it. In case someone uses the same compiler
2944	# for both compiling C and C++ we need to have the C++ compiler decide
2945	# the declaration of exit, since it's the most demanding environment.
2946	cat >conftest.$ac_ext <<_ACEOF
2947	#ifndef __cplusplus
2948	choke me
2949	#endif
2950	_ACEOF
2951	rm -f conftest.$ac_objext
2952	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2953	(eval $ac_compile) 2>conftest.er1
2954	ac_status=$?
2955	grep -v '^ *+' conftest.er1 >conftest.err
2956	rm -f conftest.er1
2957	cat conftest.err >&5
2958	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959	(exit $ac_status); } &&
2960	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
2961	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2962	(eval $ac_try) 2>&5
2963	ac_status=$?
2964	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2965	(exit $ac_status); }; } &&
2966	{ ac_try='test -s conftest.$ac_objext'
2967	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2968	(eval $ac_try) 2>&5
2969	ac_status=$?
2970	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2971	(exit $ac_status); }; }; then
2972	for ac_declaration in \
2973	'' \
2974	'extern "C" void std::exit (int) throw (); using std::exit;' \
2975	'extern "C" void std::exit (int); using std::exit;' \
2976	'extern "C" void exit (int) throw ();' \
2977	'extern "C" void exit (int);' \
2978	'void exit (int);'
2979	do
2980	cat >conftest.$ac_ext <<_ACEOF
2981	/* confdefs.h. */
2982	_ACEOF
2983	cat confdefs.h >>conftest.$ac_ext
2984	cat >>conftest.$ac_ext <<_ACEOF
2985	/* end confdefs.h. */
2986	$ac_declaration
2987	#include <stdlib.h>
2988	int
2989	main ()
2990	{
2991	exit (42);
2992	;
2993	return 0;
2994	}
2995	_ACEOF
2996	rm -f conftest.$ac_objext
2997	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2998	(eval $ac_compile) 2>conftest.er1
2999	ac_status=$?
3000	grep -v '^ *+' conftest.er1 >conftest.err
3001	rm -f conftest.er1
3002	cat conftest.err >&5
3003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3004	(exit $ac_status); } &&
3005	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3006	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3007	(eval $ac_try) 2>&5
3008	ac_status=$?
3009	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3010	(exit $ac_status); }; } &&
3011	{ ac_try='test -s conftest.$ac_objext'
3012	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3013	(eval $ac_try) 2>&5
3014	ac_status=$?
3015	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3016	(exit $ac_status); }; }; then
3017	:
3018	else
3019	echo "$as_me: failed program was:" >&5
3020	sed 's/^/\| /' conftest.$ac_ext >&5
3021
3022	continue
3023	fi	4329	fi
3024	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3025	cat >conftest.$ac_ext <<_ACEOF
3026	/* confdefs.h. */
3027	_ACEOF
3028	cat confdefs.h >>conftest.$ac_ext
3029	cat >>conftest.$ac_ext <<_ACEOF
3030	/* end confdefs.h. */
3031	$ac_declaration
3032	int
3033	main ()
3034	{
3035	exit (42);
3036	;
3037	return 0;
3038	}
3039	_ACEOF
3040	rm -f conftest.$ac_objext
3041	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3042	(eval $ac_compile) 2>conftest.er1
3043	ac_status=$?
3044	grep -v '^ *+' conftest.er1 >conftest.err
3045	rm -f conftest.er1
3046	cat conftest.err >&5
3047	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3048	(exit $ac_status); } &&
3049	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3050	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3051	(eval $ac_try) 2>&5
3052	ac_status=$?
3053	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3054	(exit $ac_status); }; } &&
3055	{ ac_try='test -s conftest.$ac_objext'
3056	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3057	(eval $ac_try) 2>&5
3058	ac_status=$?
3059	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3060	(exit $ac_status); }; }; then
3061	break
3062	else
3063	echo "$as_me: failed program was:" >&5
3064	sed 's/^/\| /' conftest.$ac_ext >&5
3065		4330
3066	fi
3067	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3068	done
3069	rm -f conftest*
3070	if test -n "$ac_declaration"; then
3071	echo '#ifdef __cplusplus' >>confdefs.h
3072	echo $ac_declaration >>confdefs.h
3073	echo '#endif' >>confdefs.h
3074	fi
3075
3076	else
3077	echo "$as_me: failed program was:" >&5
3078	sed 's/^/\| /' conftest.$ac_ext >&5
3079
3080	fi
3081	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3082	ac_ext=c	4331	ac_ext=c
3083	ac_cpp='$CPP $CPPFLAGS'	4332	ac_cpp='$CPP $CPPFLAGS'
3084	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4333	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3085	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4334	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3086	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4335	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3087		4336
3088	depcc="$CC" am_compiler_list=	4337	depcc="$CC" am_compiler_list=
3089		4338
3090	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4339	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3091	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4340	$as_echo_n "checking dependency style of $depcc... " >&6; }
3092	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4341	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3093	echo $ECHO_N "(cached) $ECHO_C" >&6	4342	$as_echo_n "(cached) " >&6
3094	else	4343	else
3095	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4344	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3096	# We make a subdir and do the tests there. Otherwise we can end up	4345	# We make a subdir and do the tests there. Otherwise we can end up
3097	# making bogus files that we don't know about and never remove. For	4346	# making bogus files that we don't know about and never remove. For
3098	# instance it was reported that on HP-UX the gcc test will end up	4347	# instance it was reported that on HP-UX the gcc test will end up
3099	# making a dummy file named `D' -- because `-MD' means `put the output	4348	# making a dummy file named `D' -- because `-MD' means `put the output
3100	# in D'.	4349	# in D'.
		4350	rm -rf conftest.dir
3101	mkdir conftest.dir	4351	mkdir conftest.dir
3102	# Copy depcomp to subdir because otherwise we won't find it if we're	4352	# Copy depcomp to subdir because otherwise we won't find it if we're
3103	# using a relative directory.	4353	# using a relative directory.
3104	cp "$am_depcomp" conftest.dir	4354	cp "$am_depcomp" conftest.dir
3105	cd conftest.dir	4355	cd conftest.dir
…		…
3113		4363
3114	am_cv_CC_dependencies_compiler_type=none	4364	am_cv_CC_dependencies_compiler_type=none
3115	if test "$am_compiler_list" = ""; then	4365	if test "$am_compiler_list" = ""; then
3116	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	4366	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3117	fi	4367	fi
		4368	am__universal=false
		4369	case " $depcc " in #(
		4370	\ -arch\ \ -arch\ *) am__universal=true ;;
		4371	esac
		4372
3118	for depmode in $am_compiler_list; do	4373	for depmode in $am_compiler_list; do
3119	# Setup a source with many dependencies, because some compilers	4374	# Setup a source with many dependencies, because some compilers
3120	# like to wrap large dependency lists on column 80 (with \), and	4375	# like to wrap large dependency lists on column 80 (with \), and
3121	# we should not choose a depcomp mode which is confused by this.	4376	# we should not choose a depcomp mode which is confused by this.
3122	#	4377	#
…		…
3124	# overwrite some of them when testing with obscure command lines.	4379	# overwrite some of them when testing with obscure command lines.
3125	# This happens at least with the AIX C compiler.	4380	# This happens at least with the AIX C compiler.
3126	: > sub/conftest.c	4381	: > sub/conftest.c
3127	for i in 1 2 3 4 5 6; do	4382	for i in 1 2 3 4 5 6; do
3128	echo '#include "conftst'$i'.h"' >> sub/conftest.c	4383	echo '#include "conftst'$i'.h"' >> sub/conftest.c
		4384	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
		4385	# Solaris 8's {/usr,}/bin/sh.
3129	: > sub/conftst$i.h	4386	touch sub/conftst$i.h
3130	done	4387	done
3131	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	4388	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3132		4389
		4390	# We check with `-c' and `-o' for the sake of the "dashmstdout"
		4391	# mode. It turns out that the SunPro C++ compiler does not properly
		4392	# handle `-M -o', and we need to detect this. Also, some Intel
		4393	# versions had trouble with output in subdirs
		4394	am__obj=sub/conftest.${OBJEXT-o}
		4395	am__minus_obj="-o $am__obj"
3133	case $depmode in	4396	case $depmode in
		4397	gcc)
		4398	# This depmode causes a compiler race in universal mode.
		4399	test "$am__universal" = false \|\| continue
		4400	;;
3134	nosideeffect)	4401	nosideeffect)
3135	# after this tag, mechanisms are not by side-effect, so they'll	4402	# after this tag, mechanisms are not by side-effect, so they'll
3136	# only be used when explicitly requested	4403	# only be used when explicitly requested
3137	if test "x$enable_dependency_tracking" = xyes; then	4404	if test "x$enable_dependency_tracking" = xyes; then
3138	continue	4405	continue
3139	else	4406	else
3140	break	4407	break
3141	fi	4408	fi
3142	;;	4409	;;
		4410	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
		4411	# This compiler won't grok `-c -o', but also, the minuso test has
		4412	# not run yet. These depmodes are late enough in the game, and
		4413	# so weak that their functioning should not be impacted.
		4414	am__obj=conftest.${OBJEXT-o}
		4415	am__minus_obj=
		4416	;;
3143	none) break ;;	4417	none) break ;;
3144	esac	4418	esac
3145	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3146	# mode. It turns out that the SunPro C++ compiler does not properly
3147	# handle `-M -o', and we need to detect this.
3148	if depmode=$depmode \	4419	if depmode=$depmode \
3149	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	4420	source=sub/conftest.c object=$am__obj \
3150	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	4421	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3151	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	4422	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3152	>/dev/null 2>conftest.err &&	4423	>/dev/null 2>conftest.err &&
		4424	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3153	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	4425	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3154	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	4426	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3155	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	4427	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3156	# icc doesn't choke on unknown options, it will just issue warnings	4428	# icc doesn't choke on unknown options, it will just issue warnings
3157	# (even with -Werror). So we grep stderr for any message	4429	# or remarks (even with -Werror). So we grep stderr for any message
3158	# that says an option was ignored.	4430	# that says an option was ignored or not supported.
		4431	# When given -MP, icc 7.0 and 7.1 complain thusly:
		4432	# icc: Command line warning: ignoring option '-M'; no argument required
		4433	# The diagnosis changed in icc 8.0:
		4434	# icc: Command line remark: option '-MP' not supported
		4435	if (grep 'ignoring option' conftest.err \|\|
3159	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	4436	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3160	am_cv_CC_dependencies_compiler_type=$depmode	4437	am_cv_CC_dependencies_compiler_type=$depmode
3161	break	4438	break
3162	fi	4439	fi
3163	fi	4440	fi
3164	done	4441	done
…		…
3168	else	4445	else
3169	am_cv_CC_dependencies_compiler_type=none	4446	am_cv_CC_dependencies_compiler_type=none
3170	fi	4447	fi
3171		4448
3172	fi	4449	fi
3173	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4450	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3174	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4451	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3175	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4452	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3176		4453
3177
3178
3179	if	4454	if
3180	test "x$enable_dependency_tracking" != xno \	4455	test "x$enable_dependency_tracking" != xno \
3181	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	4456	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3182	am__fastdepCC_TRUE=	4457	am__fastdepCC_TRUE=
3183	am__fastdepCC_FALSE='#'	4458	am__fastdepCC_FALSE='#'
3184	else	4459	else
…		…
3186	am__fastdepCC_FALSE=	4461	am__fastdepCC_FALSE=
3187	fi	4462	fi
3188		4463
3189		4464
3190		4465
3191	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4466	# Check whether --with-gnu-ld was given.
3192	if test "${with_gnu_ld+set}" = set; then	4467	if test "${with_gnu_ld+set}" = set; then :
3193	withval="$with_gnu_ld"
3194	test "$withval" = no \|\| with_gnu_ld=yes	4468	withval=$with_gnu_ld; test "$withval" = no \|\| with_gnu_ld=yes
3195	else	4469	else
3196	with_gnu_ld=no	4470	with_gnu_ld=no
3197	fi;	4471	fi
		4472
3198	ac_prog=ld	4473	ac_prog=ld
3199	if test "$GCC" = yes; then	4474	if test "$GCC" = yes; then
3200	# Check if gcc -print-prog-name=ld gives a path.	4475	# Check if gcc -print-prog-name=ld gives a path.
3201	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4476	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3202	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4477	$as_echo_n "checking for ld used by GCC... " >&6; }
3203	case $host in	4478	case $host in
3204	--mingw*)	4479	--mingw*)
3205	# gcc leaves a trailing carriage return which upsets mingw	4480	# gcc leaves a trailing carriage return which upsets mingw
3206	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;	4481	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3207	*)	4482	*)
…		…
3226	# If it is relative, then search for the first ld in PATH.	4501	# If it is relative, then search for the first ld in PATH.
3227	with_gnu_ld=unknown	4502	with_gnu_ld=unknown
3228	;;	4503	;;
3229	esac	4504	esac
3230	elif test "$with_gnu_ld" = yes; then	4505	elif test "$with_gnu_ld" = yes; then
3231	echo "$as_me:$LINENO: checking for GNU ld" >&5	4506	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3232	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4507	$as_echo_n "checking for GNU ld... " >&6; }
3233	else	4508	else
3234	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4509	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3235	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4510	$as_echo_n "checking for non-GNU ld... " >&6; }
3236	fi	4511	fi
3237	if test "${acl_cv_path_LD+set}" = set; then	4512	if ${acl_cv_path_LD+:} false; then :
3238	echo $ECHO_N "(cached) $ECHO_C" >&6	4513	$as_echo_n "(cached) " >&6
3239	else	4514	else
3240	if test -z "$LD"; then	4515	if test -z "$LD"; then
3241	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4516	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3242	for ac_dir in $PATH; do	4517	for ac_dir in $PATH; do
3243	test -z "$ac_dir" && ac_dir=.	4518	test -z "$ac_dir" && ac_dir=.
…		…
3259	fi	4534	fi
3260	fi	4535	fi
3261		4536
3262	LD="$acl_cv_path_LD"	4537	LD="$acl_cv_path_LD"
3263	if test -n "$LD"; then	4538	if test -n "$LD"; then
3264	echo "$as_me:$LINENO: result: $LD" >&5	4539	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3265	echo "${ECHO_T}$LD" >&6	4540	$as_echo "$LD" >&6; }
3266	else	4541	else
3267	echo "$as_me:$LINENO: result: no" >&5	4542	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3268	echo "${ECHO_T}no" >&6	4543	$as_echo "no" >&6; }
3269	fi	4544	fi
3270	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4545	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
3271	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3272	{ (exit 1); exit 1; }; }
3273	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	4546	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3274	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	4547	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3275	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4548	if ${acl_cv_prog_gnu_ld+:} false; then :
3276	echo $ECHO_N "(cached) $ECHO_C" >&6	4549	$as_echo_n "(cached) " >&6
3277	else	4550	else
3278	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4551	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3279	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then	4552	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3280	acl_cv_prog_gnu_ld=yes	4553	acl_cv_prog_gnu_ld=yes
3281	else	4554	else
3282	acl_cv_prog_gnu_ld=no	4555	acl_cv_prog_gnu_ld=no
3283	fi	4556	fi
3284	fi	4557	fi
3285	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4558	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3286	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4559	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3287	with_gnu_ld=$acl_cv_prog_gnu_ld	4560	with_gnu_ld=$acl_cv_prog_gnu_ld
3288		4561
3289		4562
3290		4563
3291	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4564	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3292	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4565	$as_echo_n "checking for shared library run path origin... " >&6; }
3293	if test "${acl_cv_rpath+set}" = set; then	4566	if ${acl_cv_rpath+:} false; then :
3294	echo $ECHO_N "(cached) $ECHO_C" >&6	4567	$as_echo_n "(cached) " >&6
3295	else	4568	else
3296		4569
3297	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4570	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3298	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4571	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3299	. ./conftest.sh	4572	. ./conftest.sh
3300	rm -f ./conftest.sh	4573	rm -f ./conftest.sh
3301	acl_cv_rpath=done	4574	acl_cv_rpath=done
3302		4575
3303	fi	4576	fi
3304	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3305	echo "${ECHO_T}$acl_cv_rpath" >&6	4578	$as_echo "$acl_cv_rpath" >&6; }
3306	wl="$acl_cv_wl"	4579	wl="$acl_cv_wl"
3307	libext="$acl_cv_libext"	4580	libext="$acl_cv_libext"
3308	shlibext="$acl_cv_shlibext"	4581	shlibext="$acl_cv_shlibext"
3309	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4582	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3310	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4583	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3311	hardcode_direct="$acl_cv_hardcode_direct"	4584	hardcode_direct="$acl_cv_hardcode_direct"
3312	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4585	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3313	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4586	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3314	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4587	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3315	# Check whether --enable-rpath or --disable-rpath was given.	4588	# Check whether --enable-rpath was given.
3316	if test "${enable_rpath+set}" = set; then	4589	if test "${enable_rpath+set}" = set; then :
3317	enableval="$enable_rpath"	4590	enableval=$enable_rpath; :
3318	:
3319	else	4591	else
3320	enable_rpath=yes	4592	enable_rpath=yes
3321	fi;	4593	fi
		4594
3322		4595
3323		4596
3324		4597
3325		4598
3326		4599
…		…
3338		4611
3339	exec_prefix="$acl_save_exec_prefix"	4612	exec_prefix="$acl_save_exec_prefix"
3340	prefix="$acl_save_prefix"	4613	prefix="$acl_save_prefix"
3341		4614
3342		4615
3343	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4616	# Check whether --with-libiconv-prefix was given.
3344	if test "${with_libiconv_prefix+set}" = set; then	4617	if test "${with_libiconv_prefix+set}" = set; then :
3345	withval="$with_libiconv_prefix"	4618	withval=$with_libiconv_prefix;
3346
3347	if test "X$withval" = "Xno"; then	4619	if test "X$withval" = "Xno"; then
3348	use_additional=no	4620	use_additional=no
3349	else	4621	else
3350	if test "X$withval" = "X"; then	4622	if test "X$withval" = "X"; then
3351		4623
…		…
3364	additional_includedir="$withval/include"	4636	additional_includedir="$withval/include"
3365	additional_libdir="$withval/lib"	4637	additional_libdir="$withval/lib"
3366	fi	4638	fi
3367	fi	4639	fi
3368		4640
3369	fi;	4641	fi
		4642
3370	LIBICONV=	4643	LIBICONV=
3371	LTLIBICONV=	4644	LTLIBICONV=
3372	INCICONV=	4645	INCICONV=
3373	rpathdirs=	4646	rpathdirs=
3374	ltrpathdirs=	4647	ltrpathdirs=
…		…
3717		4990
3718		4991
3719		4992
3720		4993
3721		4994
3722	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4995	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3723	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4996	$as_echo_n "checking whether NLS is requested... " >&6; }
3724	# Check whether --enable-nls or --disable-nls was given.	4997	# Check whether --enable-nls was given.
3725	if test "${enable_nls+set}" = set; then	4998	if test "${enable_nls+set}" = set; then :
3726	enableval="$enable_nls"	4999	enableval=$enable_nls; USE_NLS=$enableval
3727	USE_NLS=$enableval
3728	else	5000	else
3729	USE_NLS=yes	5001	USE_NLS=yes
3730	fi;	5002	fi
		5003
3731	echo "$as_me:$LINENO: result: $USE_NLS" >&5	5004	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3732	echo "${ECHO_T}$USE_NLS" >&6	5005	$as_echo "$USE_NLS" >&6; }
3733		5006
3734		5007
3735		5008
3736	LIBINTL=	5009	LIBINTL=
3737	LTLIBINTL=	5010	LTLIBINTL=
…		…
3743		5016
3744		5017
3745		5018
3746		5019
3747		5020
3748	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	5021	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3749	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	5022	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3750	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	5023	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3751	echo $ECHO_N "(cached) $ECHO_C" >&6	5024	$as_echo_n "(cached) " >&6
3752	else	5025	else
3753	cat >conftest.$ac_ext <<_ACEOF
3754	/* confdefs.h. */
3755	_ACEOF
3756	cat confdefs.h >>conftest.$ac_ext	5026	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3757	cat >>conftest.$ac_ext <<_ACEOF
3758	/* end confdefs.h. */	5027	/* end confdefs.h. */
3759	#include <libintl.h>	5028	#include <libintl.h>
3760	extern int _nl_msg_cat_cntr;	5029	extern int _nl_msg_cat_cntr;
3761	extern int *_nl_domain_bindings;	5030	extern int *_nl_domain_bindings;
3762	int	5031	int
…		…
3766	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	5035	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3767	;	5036	;
3768	return 0;	5037	return 0;
3769	}	5038	}
3770	_ACEOF	5039	_ACEOF
3771	rm -f conftest.$ac_objext conftest$ac_exeext	5040	if ac_fn_c_try_link "$LINENO"; then :
3772	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3773	(eval $ac_link) 2>conftest.er1
3774	ac_status=$?
3775	grep -v '^ *+' conftest.er1 >conftest.err
3776	rm -f conftest.er1
3777	cat conftest.err >&5
3778	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3779	(exit $ac_status); } &&
3780	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3781	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3782	(eval $ac_try) 2>&5
3783	ac_status=$?
3784	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3785	(exit $ac_status); }; } &&
3786	{ ac_try='test -s conftest$ac_exeext'
3787	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3788	(eval $ac_try) 2>&5
3789	ac_status=$?
3790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3791	(exit $ac_status); }; }; then
3792	gt_cv_func_gnugettext1_libc=yes	5041	gt_cv_func_gnugettext1_libc=yes
3793	else	5042	else
3794	echo "$as_me: failed program was:" >&5
3795	sed 's/^/\| /' conftest.$ac_ext >&5
3796
3797	gt_cv_func_gnugettext1_libc=no	5043	gt_cv_func_gnugettext1_libc=no
3798	fi	5044	fi
3799	rm -f conftest.err conftest.$ac_objext \	5045	rm -f core conftest.err conftest.$ac_objext \
3800	conftest$ac_exeext conftest.$ac_ext	5046	conftest$ac_exeext conftest.$ac_ext
3801	fi	5047	fi
3802	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	5048	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3803	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	5049	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3804		5050
3805	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	5051	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3806		5052
3807		5053
3808		5054
…		…
3831	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	5077	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3832	fi	5078	fi
3833	done	5079	done
3834		5080
3835		5081
3836	echo "$as_me:$LINENO: checking for iconv" >&5	5082	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3837	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	5083	$as_echo_n "checking for iconv... " >&6; }
3838	if test "${am_cv_func_iconv+set}" = set; then	5084	if ${am_cv_func_iconv+:} false; then :
3839	echo $ECHO_N "(cached) $ECHO_C" >&6	5085	$as_echo_n "(cached) " >&6
3840	else	5086	else
3841		5087
3842	am_cv_func_iconv="no, consider installing GNU libiconv"	5088	am_cv_func_iconv="no, consider installing GNU libiconv"
3843	am_cv_lib_iconv=no	5089	am_cv_lib_iconv=no
3844	cat >conftest.$ac_ext <<_ACEOF
3845	/* confdefs.h. */
3846	_ACEOF
3847	cat confdefs.h >>conftest.$ac_ext	5090	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3848	cat >>conftest.$ac_ext <<_ACEOF
3849	/* end confdefs.h. */	5091	/* end confdefs.h. */
3850	#include <stdlib.h>	5092	#include <stdlib.h>
3851	#include <iconv.h>	5093	#include <iconv.h>
3852	int	5094	int
3853	main ()	5095	main ()
…		…
3857	iconv_close(cd);	5099	iconv_close(cd);
3858	;	5100	;
3859	return 0;	5101	return 0;
3860	}	5102	}
3861	_ACEOF	5103	_ACEOF
3862	rm -f conftest.$ac_objext conftest$ac_exeext	5104	if ac_fn_c_try_link "$LINENO"; then :
3863	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3864	(eval $ac_link) 2>conftest.er1
3865	ac_status=$?
3866	grep -v '^ *+' conftest.er1 >conftest.err
3867	rm -f conftest.er1
3868	cat conftest.err >&5
3869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3870	(exit $ac_status); } &&
3871	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3872	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3873	(eval $ac_try) 2>&5
3874	ac_status=$?
3875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3876	(exit $ac_status); }; } &&
3877	{ ac_try='test -s conftest$ac_exeext'
3878	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3879	(eval $ac_try) 2>&5
3880	ac_status=$?
3881	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3882	(exit $ac_status); }; }; then
3883	am_cv_func_iconv=yes	5105	am_cv_func_iconv=yes
3884	else
3885	echo "$as_me: failed program was:" >&5
3886	sed 's/^/\| /' conftest.$ac_ext >&5
3887
3888	fi	5106	fi
3889	rm -f conftest.err conftest.$ac_objext \	5107	rm -f core conftest.err conftest.$ac_objext \
3890	conftest$ac_exeext conftest.$ac_ext	5108	conftest$ac_exeext conftest.$ac_ext
3891	if test "$am_cv_func_iconv" != yes; then	5109	if test "$am_cv_func_iconv" != yes; then
3892	am_save_LIBS="$LIBS"	5110	am_save_LIBS="$LIBS"
3893	LIBS="$LIBS $LIBICONV"	5111	LIBS="$LIBS $LIBICONV"
3894	cat >conftest.$ac_ext <<_ACEOF
3895	/* confdefs.h. */
3896	_ACEOF
3897	cat confdefs.h >>conftest.$ac_ext	5112	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3898	cat >>conftest.$ac_ext <<_ACEOF
3899	/* end confdefs.h. */	5113	/* end confdefs.h. */
3900	#include <stdlib.h>	5114	#include <stdlib.h>
3901	#include <iconv.h>	5115	#include <iconv.h>
3902	int	5116	int
3903	main ()	5117	main ()
…		…
3907	iconv_close(cd);	5121	iconv_close(cd);
3908	;	5122	;
3909	return 0;	5123	return 0;
3910	}	5124	}
3911	_ACEOF	5125	_ACEOF
3912	rm -f conftest.$ac_objext conftest$ac_exeext	5126	if ac_fn_c_try_link "$LINENO"; then :
3913	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3914	(eval $ac_link) 2>conftest.er1
3915	ac_status=$?
3916	grep -v '^ *+' conftest.er1 >conftest.err
3917	rm -f conftest.er1
3918	cat conftest.err >&5
3919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3920	(exit $ac_status); } &&
3921	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
3922	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3923	(eval $ac_try) 2>&5
3924	ac_status=$?
3925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3926	(exit $ac_status); }; } &&
3927	{ ac_try='test -s conftest$ac_exeext'
3928	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3929	(eval $ac_try) 2>&5
3930	ac_status=$?
3931	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3932	(exit $ac_status); }; }; then
3933	am_cv_lib_iconv=yes	5127	am_cv_lib_iconv=yes
3934	am_cv_func_iconv=yes	5128	am_cv_func_iconv=yes
3935	else
3936	echo "$as_me: failed program was:" >&5
3937	sed 's/^/\| /' conftest.$ac_ext >&5
3938
3939	fi	5129	fi
3940	rm -f conftest.err conftest.$ac_objext \	5130	rm -f core conftest.err conftest.$ac_objext \
3941	conftest$ac_exeext conftest.$ac_ext	5131	conftest$ac_exeext conftest.$ac_ext
3942	LIBS="$am_save_LIBS"	5132	LIBS="$am_save_LIBS"
3943	fi	5133	fi
3944		5134
3945	fi	5135	fi
3946	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	5136	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3947	echo "${ECHO_T}$am_cv_func_iconv" >&6	5137	$as_echo "$am_cv_func_iconv" >&6; }
3948	if test "$am_cv_func_iconv" = yes; then	5138	if test "$am_cv_func_iconv" = yes; then
3949		5139
3950	cat >>confdefs.h <<\_ACEOF	5140	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3951	#define HAVE_ICONV 1
3952	_ACEOF
3953		5141
3954	fi	5142	fi
3955	if test "$am_cv_lib_iconv" = yes; then	5143	if test "$am_cv_lib_iconv" = yes; then
3956	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	5144	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
3957	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	5145	$as_echo_n "checking how to link with libiconv... " >&6; }
3958	echo "$as_me:$LINENO: result: $LIBICONV" >&5	5146	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3959	echo "${ECHO_T}$LIBICONV" >&6	5147	$as_echo "$LIBICONV" >&6; }
3960	else	5148	else
3961	CPPFLAGS="$am_save_CPPFLAGS"	5149	CPPFLAGS="$am_save_CPPFLAGS"
3962	LIBICONV=	5150	LIBICONV=
3963	LTLIBICONV=	5151	LTLIBICONV=
3964	fi	5152	fi
…		…
3980		5168
3981	exec_prefix="$acl_save_exec_prefix"	5169	exec_prefix="$acl_save_exec_prefix"
3982	prefix="$acl_save_prefix"	5170	prefix="$acl_save_prefix"
3983		5171
3984		5172
3985	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5173	# Check whether --with-libintl-prefix was given.
3986	if test "${with_libintl_prefix+set}" = set; then	5174	if test "${with_libintl_prefix+set}" = set; then :
3987	withval="$with_libintl_prefix"	5175	withval=$with_libintl_prefix;
3988
3989	if test "X$withval" = "Xno"; then	5176	if test "X$withval" = "Xno"; then
3990	use_additional=no	5177	use_additional=no
3991	else	5178	else
3992	if test "X$withval" = "X"; then	5179	if test "X$withval" = "X"; then
3993		5180
…		…
4006	additional_includedir="$withval/include"	5193	additional_includedir="$withval/include"
4007	additional_libdir="$withval/lib"	5194	additional_libdir="$withval/lib"
4008	fi	5195	fi
4009	fi	5196	fi
4010		5197
4011	fi;	5198	fi
		5199
4012	LIBINTL=	5200	LIBINTL=
4013	LTLIBINTL=	5201	LTLIBINTL=
4014	INCINTL=	5202	INCINTL=
4015	rpathdirs=	5203	rpathdirs=
4016	ltrpathdirs=	5204	ltrpathdirs=
…		…
4342	for found_dir in $ltrpathdirs; do	5530	for found_dir in $ltrpathdirs; do
4343	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5531	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4344	done	5532	done
4345	fi	5533	fi
4346		5534
4347	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5535	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4348	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5536	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4349	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5537	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4350	echo $ECHO_N "(cached) $ECHO_C" >&6	5538	$as_echo_n "(cached) " >&6
4351	else	5539	else
4352	gt_save_CPPFLAGS="$CPPFLAGS"	5540	gt_save_CPPFLAGS="$CPPFLAGS"
4353	CPPFLAGS="$CPPFLAGS $INCINTL"	5541	CPPFLAGS="$CPPFLAGS $INCINTL"
4354	gt_save_LIBS="$LIBS"	5542	gt_save_LIBS="$LIBS"
4355	LIBS="$LIBS $LIBINTL"	5543	LIBS="$LIBS $LIBINTL"
4356	cat >conftest.$ac_ext <<_ACEOF	5544	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4357	/* confdefs.h. */
4358	_ACEOF
4359	cat confdefs.h >>conftest.$ac_ext
4360	cat >>conftest.$ac_ext <<_ACEOF
4361	/* end confdefs.h. */	5545	/* end confdefs.h. */
4362	#include <libintl.h>	5546	#include <libintl.h>
4363	extern int _nl_msg_cat_cntr;	5547	extern int _nl_msg_cat_cntr;
4364	extern	5548	extern
4365	#ifdef __cplusplus	5549	#ifdef __cplusplus
…		…
4373	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5557	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4374	;	5558	;
4375	return 0;	5559	return 0;
4376	}	5560	}
4377	_ACEOF	5561	_ACEOF
4378	rm -f conftest.$ac_objext conftest$ac_exeext	5562	if ac_fn_c_try_link "$LINENO"; then :
4379	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4380	(eval $ac_link) 2>conftest.er1
4381	ac_status=$?
4382	grep -v '^ *+' conftest.er1 >conftest.err
4383	rm -f conftest.er1
4384	cat conftest.err >&5
4385	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4386	(exit $ac_status); } &&
4387	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4388	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4389	(eval $ac_try) 2>&5
4390	ac_status=$?
4391	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4392	(exit $ac_status); }; } &&
4393	{ ac_try='test -s conftest$ac_exeext'
4394	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4395	(eval $ac_try) 2>&5
4396	ac_status=$?
4397	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4398	(exit $ac_status); }; }; then
4399	gt_cv_func_gnugettext1_libintl=yes	5563	gt_cv_func_gnugettext1_libintl=yes
4400	else	5564	else
4401	echo "$as_me: failed program was:" >&5
4402	sed 's/^/\| /' conftest.$ac_ext >&5
4403
4404	gt_cv_func_gnugettext1_libintl=no	5565	gt_cv_func_gnugettext1_libintl=no
4405	fi	5566	fi
4406	rm -f conftest.err conftest.$ac_objext \	5567	rm -f core conftest.err conftest.$ac_objext \
4407	conftest$ac_exeext conftest.$ac_ext	5568	conftest$ac_exeext conftest.$ac_ext
4408	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5569	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4409	LIBS="$LIBS $LIBICONV"	5570	LIBS="$LIBS $LIBICONV"
4410	cat >conftest.$ac_ext <<_ACEOF	5571	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411	/* confdefs.h. */
4412	_ACEOF
4413	cat confdefs.h >>conftest.$ac_ext
4414	cat >>conftest.$ac_ext <<_ACEOF
4415	/* end confdefs.h. */	5572	/* end confdefs.h. */
4416	#include <libintl.h>	5573	#include <libintl.h>
4417	extern int _nl_msg_cat_cntr;	5574	extern int _nl_msg_cat_cntr;
4418	extern	5575	extern
4419	#ifdef __cplusplus	5576	#ifdef __cplusplus
…		…
4427	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5584	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4428	;	5585	;
4429	return 0;	5586	return 0;
4430	}	5587	}
4431	_ACEOF	5588	_ACEOF
4432	rm -f conftest.$ac_objext conftest$ac_exeext	5589	if ac_fn_c_try_link "$LINENO"; then :
4433	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4434	(eval $ac_link) 2>conftest.er1
4435	ac_status=$?
4436	grep -v '^ *+' conftest.er1 >conftest.err
4437	rm -f conftest.er1
4438	cat conftest.err >&5
4439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4440	(exit $ac_status); } &&
4441	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4442	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4443	(eval $ac_try) 2>&5
4444	ac_status=$?
4445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4446	(exit $ac_status); }; } &&
4447	{ ac_try='test -s conftest$ac_exeext'
4448	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4449	(eval $ac_try) 2>&5
4450	ac_status=$?
4451	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4452	(exit $ac_status); }; }; then
4453	LIBINTL="$LIBINTL $LIBICONV"	5590	LIBINTL="$LIBINTL $LIBICONV"
4454	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5591	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4455	gt_cv_func_gnugettext1_libintl=yes	5592	gt_cv_func_gnugettext1_libintl=yes
4456		5593
4457	else
4458	echo "$as_me: failed program was:" >&5
4459	sed 's/^/\| /' conftest.$ac_ext >&5
4460
4461	fi	5594	fi
4462	rm -f conftest.err conftest.$ac_objext \	5595	rm -f core conftest.err conftest.$ac_objext \
4463	conftest$ac_exeext conftest.$ac_ext	5596	conftest$ac_exeext conftest.$ac_ext
4464	fi	5597	fi
4465	CPPFLAGS="$gt_save_CPPFLAGS"	5598	CPPFLAGS="$gt_save_CPPFLAGS"
4466	LIBS="$gt_save_LIBS"	5599	LIBS="$gt_save_LIBS"
4467	fi	5600	fi
4468	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5601	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4469	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5602	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4470	fi	5603	fi
4471		5604
4472	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5605	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4473	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5606	\|\| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4474	&& test "$PACKAGE" != gettext; }; then	5607	&& test "$PACKAGE" != gettext; }; then
…		…
4482		5615
4483		5616
4484	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5617	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4485	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then	5618	\|\| test "$nls_cv_use_gnu_gettext" = "yes"; then
4486		5619
4487	cat >>confdefs.h <<\_ACEOF	5620	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4488	#define ENABLE_NLS 1
4489	_ACEOF
4490		5621
4491	else	5622	else
4492	USE_NLS=no	5623	USE_NLS=no
4493	fi	5624	fi
4494	fi	5625	fi
4495		5626
4496	if test "$USE_NLS" = "yes"; then	5627	if test "$USE_NLS" = "yes"; then
4497		5628
4498	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5629	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4499	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5630	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4500	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5631	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4501	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5632	$as_echo_n "checking how to link with libintl... " >&6; }
4502	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5633	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4503	echo "${ECHO_T}$LIBINTL" >&6	5634	$as_echo "$LIBINTL" >&6; }
4504		5635
4505	for element in $INCINTL; do	5636	for element in $INCINTL; do
4506	haveit=	5637	haveit=
4507	for x in $CPPFLAGS; do	5638	for x in $CPPFLAGS; do
4508		5639
…		…
4525	done	5656	done
4526		5657
4527	fi	5658	fi
4528		5659
4529		5660
4530	cat >>confdefs.h <<\_ACEOF	5661	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4531	#define HAVE_GETTEXT 1
4532	_ACEOF
4533		5662
4534		5663
4535	cat >>confdefs.h <<\_ACEOF	5664	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4536	#define HAVE_DCGETTEXT 1
4537	_ACEOF
4538		5665
4539	fi	5666	fi
4540		5667
4541	POSUB=po	5668	POSUB=po
4542	fi	5669	fi
…		…
4554		5681
4555	# Enable GNU extensions.	5682	# Enable GNU extensions.
4556	# Define this here, not in acconfig's @TOP@ section, since definitions	5683	# Define this here, not in acconfig's @TOP@ section, since definitions
4557	# in the latter don't make it into the configure-time tests.	5684	# in the latter don't make it into the configure-time tests.
4558		5685
4559	cat >>confdefs.h <<\_ACEOF	5686	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4560	#define _GNU_SOURCE 1
4561	_ACEOF
4562		5687
4563		5688
4564	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs	5689	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4565		5690
4566	ALL_LINGUAS=""	5691	ALL_LINGUAS=""
…		…
4568	ac_ext=c	5693	ac_ext=c
4569	ac_cpp='$CPP $CPPFLAGS'	5694	ac_cpp='$CPP $CPPFLAGS'
4570	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5695	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4571	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5696	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4572	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5697	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4573	if test -n "$ac_tool_prefix"; then	5698	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4574	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	5699	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4575	set dummy ${ac_tool_prefix}gcc; ac_word=$2	5700	# On Suns, sometimes $CPP names a directory.
4576	echo "$as_me:$LINENO: checking for $ac_word" >&5	5701	if test -n "$CPP" && test -d "$CPP"; then
4577	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5702	CPP=
4578	if test "${ac_cv_prog_CC+set}" = set; then	5703	fi
4579	echo $ECHO_N "(cached) $ECHO_C" >&6	5704	if test -z "$CPP"; then
		5705	if ${ac_cv_prog_CPP+:} false; then :
		5706	$as_echo_n "(cached) " >&6
		5707	else
		5708	# Double quotes because CPP needs to be expanded
		5709	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
		5710	do
		5711	ac_preproc_ok=false
		5712	for ac_c_preproc_warn_flag in '' yes
		5713	do
		5714	# Use a header file that comes with gcc, so configuring glibc
		5715	# with a fresh cross-compiler works.
		5716	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		5717	# <limits.h> exists even on freestanding compilers.
		5718	# On the NeXT, cc -E runs the code through the compiler's parser,
		5719	# not just through cpp. "Syntax error" is here to catch this case.
		5720	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5721	/* end confdefs.h. */
		5722	#ifdef __STDC__
		5723	# include <limits.h>
4580	else	5724	#else
		5725	# include <assert.h>
		5726	#endif
		5727	Syntax error
		5728	_ACEOF
		5729	if ac_fn_c_try_cpp "$LINENO"; then :
		5730
		5731	else
		5732	# Broken: fails on valid input.
		5733	continue
		5734	fi
		5735	rm -f conftest.err conftest.i conftest.$ac_ext
		5736
		5737	# OK, works on sane cases. Now check whether nonexistent headers
		5738	# can be detected and how.
		5739	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5740	/* end confdefs.h. */
		5741	#include <ac_nonexistent.h>
		5742	_ACEOF
		5743	if ac_fn_c_try_cpp "$LINENO"; then :
		5744	# Broken: success on invalid input.
		5745	continue
		5746	else
		5747	# Passes both tests.
		5748	ac_preproc_ok=:
		5749	break
		5750	fi
		5751	rm -f conftest.err conftest.i conftest.$ac_ext
		5752
		5753	done
		5754	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5755	rm -f conftest.i conftest.err conftest.$ac_ext
		5756	if $ac_preproc_ok; then :
		5757	break
		5758	fi
		5759
		5760	done
		5761	ac_cv_prog_CPP=$CPP
		5762
		5763	fi
		5764	CPP=$ac_cv_prog_CPP
		5765	else
		5766	ac_cv_prog_CPP=$CPP
		5767	fi
		5768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
		5769	$as_echo "$CPP" >&6; }
		5770	ac_preproc_ok=false
		5771	for ac_c_preproc_warn_flag in '' yes
		5772	do
		5773	# Use a header file that comes with gcc, so configuring glibc
		5774	# with a fresh cross-compiler works.
		5775	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		5776	# <limits.h> exists even on freestanding compilers.
		5777	# On the NeXT, cc -E runs the code through the compiler's parser,
		5778	# not just through cpp. "Syntax error" is here to catch this case.
		5779	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5780	/* end confdefs.h. */
		5781	#ifdef __STDC__
		5782	# include <limits.h>
		5783	#else
		5784	# include <assert.h>
		5785	#endif
		5786	Syntax error
		5787	_ACEOF
		5788	if ac_fn_c_try_cpp "$LINENO"; then :
		5789
		5790	else
		5791	# Broken: fails on valid input.
		5792	continue
		5793	fi
		5794	rm -f conftest.err conftest.i conftest.$ac_ext
		5795
		5796	# OK, works on sane cases. Now check whether nonexistent headers
		5797	# can be detected and how.
		5798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5799	/* end confdefs.h. */
		5800	#include <ac_nonexistent.h>
		5801	_ACEOF
		5802	if ac_fn_c_try_cpp "$LINENO"; then :
		5803	# Broken: success on invalid input.
		5804	continue
		5805	else
		5806	# Passes both tests.
		5807	ac_preproc_ok=:
		5808	break
		5809	fi
		5810	rm -f conftest.err conftest.i conftest.$ac_ext
		5811
		5812	done
		5813	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		5814	rm -f conftest.i conftest.err conftest.$ac_ext
		5815	if $ac_preproc_ok; then :
		5816
		5817	else
		5818	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		5819	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		5820	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
		5821	See \`config.log' for more details" "$LINENO" 5; }
		5822	fi
		5823
		5824	ac_ext=c
		5825	ac_cpp='$CPP $CPPFLAGS'
		5826	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5827	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5828	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		5829
		5830	ac_ext=cpp
		5831	ac_cpp='$CXXCPP $CPPFLAGS'
		5832	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		5833	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		5834	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5835	if test -z "$CXX"; then
4581	if test -n "$CC"; then	5836	if test -n "$CCC"; then
		5837	CXX=$CCC
		5838	else
		5839	if test -n "$ac_tool_prefix"; then
		5840	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
		5841	do
		5842	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
		5843	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
		5844	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		5845	$as_echo_n "checking for $ac_word... " >&6; }
		5846	if ${ac_cv_prog_CXX+:} false; then :
		5847	$as_echo_n "(cached) " >&6
		5848	else
		5849	if test -n "$CXX"; then
4582	ac_cv_prog_CC="$CC" # Let the user override the test.	5850	ac_cv_prog_CXX="$CXX" # Let the user override the test.
4583	else	5851	else
4584	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5852	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4585	for as_dir in $PATH	5853	for as_dir in $PATH
4586	do	5854	do
4587	IFS=$as_save_IFS	5855	IFS=$as_save_IFS
4588	test -z "$as_dir" && as_dir=.	5856	test -z "$as_dir" && as_dir=.
4589	for ac_exec_ext in '' $ac_executable_extensions; do	5857	for ac_exec_ext in '' $ac_executable_extensions; do
4590	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5858	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4591	ac_cv_prog_CC="${ac_tool_prefix}gcc"	5859	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4592	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5860	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4593	break 2	5861	break 2
4594	fi	5862	fi
4595	done	5863	done
4596	done	5864	done
		5865	IFS=$as_save_IFS
4597		5866
4598	fi	5867	fi
4599	fi	5868	fi
4600	CC=$ac_cv_prog_CC	5869	CXX=$ac_cv_prog_CXX
4601	if test -n "$CC"; then	5870	if test -n "$CXX"; then
4602	echo "$as_me:$LINENO: result: $CC" >&5	5871	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4603	echo "${ECHO_T}$CC" >&6	5872	$as_echo "$CXX" >&6; }
4604	else	5873	else
4605	echo "$as_me:$LINENO: result: no" >&5	5874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4606	echo "${ECHO_T}no" >&6	5875	$as_echo "no" >&6; }
4607	fi	5876	fi
4608		5877
		5878
		5879	test -n "$CXX" && break
		5880	done
4609	fi	5881	fi
4610	if test -z "$ac_cv_prog_CC"; then	5882	if test -z "$CXX"; then
4611	ac_ct_CC=$CC	5883	ac_ct_CXX=$CXX
		5884	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
		5885	do
4612	# Extract the first word of "gcc", so it can be a program name with args.	5886	# Extract the first word of "$ac_prog", so it can be a program name with args.
4613	set dummy gcc; ac_word=$2	5887	set dummy $ac_prog; ac_word=$2
4614	echo "$as_me:$LINENO: checking for $ac_word" >&5	5888	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4615	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5889	$as_echo_n "checking for $ac_word... " >&6; }
4616	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	5890	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4617	echo $ECHO_N "(cached) $ECHO_C" >&6	5891	$as_echo_n "(cached) " >&6
4618	else	5892	else
4619	if test -n "$ac_ct_CC"; then	5893	if test -n "$ac_ct_CXX"; then
4620	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	5894	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4621	else	5895	else
4622	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5896	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4623	for as_dir in $PATH	5897	for as_dir in $PATH
4624	do	5898	do
4625	IFS=$as_save_IFS	5899	IFS=$as_save_IFS
4626	test -z "$as_dir" && as_dir=.	5900	test -z "$as_dir" && as_dir=.
4627	for ac_exec_ext in '' $ac_executable_extensions; do	5901	for ac_exec_ext in '' $ac_executable_extensions; do
4628	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5902	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4629	ac_cv_prog_ac_ct_CC="gcc"	5903	ac_cv_prog_ac_ct_CXX="$ac_prog"
4630	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5904	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4631	break 2	5905	break 2
4632	fi	5906	fi
4633	done	5907	done
		5908	done
		5909	IFS=$as_save_IFS
		5910
		5911	fi
		5912	fi
		5913	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
		5914	if test -n "$ac_ct_CXX"; then
		5915	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
		5916	$as_echo "$ac_ct_CXX" >&6; }
		5917	else
		5918	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5919	$as_echo "no" >&6; }
		5920	fi
		5921
		5922
		5923	test -n "$ac_ct_CXX" && break
4634	done	5924	done
4635		5925
4636	fi
4637	fi
4638	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4639	if test -n "$ac_ct_CC"; then	5926	if test "x$ac_ct_CXX" = x; then
4640	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	5927	CXX="g++"
4641	echo "${ECHO_T}$ac_ct_CC" >&6
4642	else	5928	else
4643	echo "$as_me:$LINENO: result: no" >&5	5929	case $cross_compiling:$ac_tool_warned in
4644	echo "${ECHO_T}no" >&6	5930	yes:)
4645	fi	5931	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4646		5932	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5933	ac_tool_warned=yes ;;
		5934	esac
4647	CC=$ac_ct_CC	5935	CXX=$ac_ct_CXX
4648	else
4649	CC="$ac_cv_prog_CC"
4650	fi
4651
4652	if test -z "$CC"; then
4653	if test -n "$ac_tool_prefix"; then
4654	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4655	set dummy ${ac_tool_prefix}cc; ac_word=$2
4656	echo "$as_me:$LINENO: checking for $ac_word" >&5
4657	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4658	if test "${ac_cv_prog_CC+set}" = set; then
4659	echo $ECHO_N "(cached) $ECHO_C" >&6
4660	else
4661	if test -n "$CC"; then
4662	ac_cv_prog_CC="$CC" # Let the user override the test.
4663	else
4664	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4665	for as_dir in $PATH
4666	do
4667	IFS=$as_save_IFS
4668	test -z "$as_dir" && as_dir=.
4669	for ac_exec_ext in '' $ac_executable_extensions; do
4670	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4671	ac_cv_prog_CC="${ac_tool_prefix}cc"
4672	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4673	break 2
4674	fi	5936	fi
		5937	fi
		5938
		5939	fi
		5940	fi
		5941	# Provide some information about the compiler.
		5942	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
		5943	set X $ac_compile
		5944	ac_compiler=$2
		5945	for ac_option in --version -v -V -qversion; do
		5946	{ { ac_try="$ac_compiler $ac_option >&5"
		5947	case "(($ac_try" in
		5948	\" \| \` \| \\) ac_try_echo=\$ac_try;;
		5949	*) ac_try_echo=$ac_try;;
		5950	esac
		5951	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5952	$as_echo "$ac_try_echo"; } >&5
		5953	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
		5954	ac_status=$?
		5955	if test -s conftest.err; then
		5956	sed '10a\
		5957	... rest of stderr output deleted ...
		5958	10q' conftest.err >conftest.er1
		5959	cat conftest.er1 >&5
		5960	fi
		5961	rm -f conftest.er1 conftest.err
		5962	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		5963	test $ac_status = 0; }
4675	done	5964	done
4676	done
4677		5965
4678	fi
4679	fi
4680	CC=$ac_cv_prog_CC
4681	if test -n "$CC"; then
4682	echo "$as_me:$LINENO: result: $CC" >&5
4683	echo "${ECHO_T}$CC" >&6
4684	else
4685	echo "$as_me:$LINENO: result: no" >&5
4686	echo "${ECHO_T}no" >&6
4687	fi
4688
4689	fi
4690	if test -z "$ac_cv_prog_CC"; then
4691	ac_ct_CC=$CC
4692	# Extract the first word of "cc", so it can be a program name with args.
4693	set dummy cc; ac_word=$2
4694	echo "$as_me:$LINENO: checking for $ac_word" >&5
4695	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4696	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4697	echo $ECHO_N "(cached) $ECHO_C" >&6
4698	else
4699	if test -n "$ac_ct_CC"; then
4700	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4701	else
4702	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4703	for as_dir in $PATH
4704	do
4705	IFS=$as_save_IFS
4706	test -z "$as_dir" && as_dir=.
4707	for ac_exec_ext in '' $ac_executable_extensions; do
4708	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4709	ac_cv_prog_ac_ct_CC="cc"
4710	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4711	break 2
4712	fi
4713	done
4714	done
4715
4716	fi
4717	fi
4718	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4719	if test -n "$ac_ct_CC"; then
4720	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4721	echo "${ECHO_T}$ac_ct_CC" >&6
4722	else
4723	echo "$as_me:$LINENO: result: no" >&5
4724	echo "${ECHO_T}no" >&6
4725	fi
4726
4727	CC=$ac_ct_CC
4728	else
4729	CC="$ac_cv_prog_CC"
4730	fi
4731
4732	fi
4733	if test -z "$CC"; then
4734	# Extract the first word of "cc", so it can be a program name with args.
4735	set dummy cc; ac_word=$2
4736	echo "$as_me:$LINENO: checking for $ac_word" >&5
4737	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4738	if test "${ac_cv_prog_CC+set}" = set; then
4739	echo $ECHO_N "(cached) $ECHO_C" >&6
4740	else
4741	if test -n "$CC"; then
4742	ac_cv_prog_CC="$CC" # Let the user override the test.
4743	else
4744	ac_prog_rejected=no
4745	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4746	for as_dir in $PATH
4747	do
4748	IFS=$as_save_IFS
4749	test -z "$as_dir" && as_dir=.
4750	for ac_exec_ext in '' $ac_executable_extensions; do
4751	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4752	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4753	ac_prog_rejected=yes
4754	continue
4755	fi
4756	ac_cv_prog_CC="cc"
4757	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4758	break 2
4759	fi
4760	done
4761	done
4762
4763	if test $ac_prog_rejected = yes; then
4764	# We found a bogon in the path, so make sure we never use it.
4765	set dummy $ac_cv_prog_CC
4766	shift
4767	if test $# != 0; then
4768	# We chose a different compiler from the bogus one.
4769	# However, it has the same basename, so the bogon will be chosen
4770	# first if we set CC to just the basename; use the full file name.
4771	shift
4772	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4773	fi
4774	fi
4775	fi
4776	fi
4777	CC=$ac_cv_prog_CC
4778	if test -n "$CC"; then
4779	echo "$as_me:$LINENO: result: $CC" >&5
4780	echo "${ECHO_T}$CC" >&6
4781	else
4782	echo "$as_me:$LINENO: result: no" >&5
4783	echo "${ECHO_T}no" >&6
4784	fi
4785
4786	fi
4787	if test -z "$CC"; then
4788	if test -n "$ac_tool_prefix"; then
4789	for ac_prog in cl
4790	do
4791	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4792	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4793	echo "$as_me:$LINENO: checking for $ac_word" >&5
4794	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4795	if test "${ac_cv_prog_CC+set}" = set; then
4796	echo $ECHO_N "(cached) $ECHO_C" >&6
4797	else
4798	if test -n "$CC"; then
4799	ac_cv_prog_CC="$CC" # Let the user override the test.
4800	else
4801	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4802	for as_dir in $PATH
4803	do
4804	IFS=$as_save_IFS
4805	test -z "$as_dir" && as_dir=.
4806	for ac_exec_ext in '' $ac_executable_extensions; do
4807	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4808	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4809	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4810	break 2
4811	fi
4812	done
4813	done
4814
4815	fi
4816	fi
4817	CC=$ac_cv_prog_CC
4818	if test -n "$CC"; then
4819	echo "$as_me:$LINENO: result: $CC" >&5
4820	echo "${ECHO_T}$CC" >&6
4821	else
4822	echo "$as_me:$LINENO: result: no" >&5
4823	echo "${ECHO_T}no" >&6
4824	fi
4825
4826	test -n "$CC" && break
4827	done
4828	fi
4829	if test -z "$CC"; then
4830	ac_ct_CC=$CC
4831	for ac_prog in cl
4832	do
4833	# Extract the first word of "$ac_prog", so it can be a program name with args.
4834	set dummy $ac_prog; ac_word=$2
4835	echo "$as_me:$LINENO: checking for $ac_word" >&5
4836	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4837	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4838	echo $ECHO_N "(cached) $ECHO_C" >&6
4839	else
4840	if test -n "$ac_ct_CC"; then
4841	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4842	else
4843	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4844	for as_dir in $PATH
4845	do
4846	IFS=$as_save_IFS
4847	test -z "$as_dir" && as_dir=.
4848	for ac_exec_ext in '' $ac_executable_extensions; do
4849	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4850	ac_cv_prog_ac_ct_CC="$ac_prog"
4851	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4852	break 2
4853	fi
4854	done
4855	done
4856
4857	fi
4858	fi
4859	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4860	if test -n "$ac_ct_CC"; then
4861	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4862	echo "${ECHO_T}$ac_ct_CC" >&6
4863	else
4864	echo "$as_me:$LINENO: result: no" >&5
4865	echo "${ECHO_T}no" >&6
4866	fi
4867
4868	test -n "$ac_ct_CC" && break
4869	done
4870
4871	CC=$ac_ct_CC
4872	fi
4873
4874	fi
4875
4876
4877	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4878	See \`config.log' for more details." >&5
4879	echo "$as_me: error: no acceptable C compiler found in \$PATH
4880	See \`config.log' for more details." >&2;}
4881	{ (exit 1); exit 1; }; }
4882
4883	# Provide some information about the compiler.
4884	echo "$as_me:$LINENO:" \
4885	"checking for C compiler version" >&5
4886	ac_compiler=`set X $ac_compile; echo $2`
4887	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4888	(eval $ac_compiler --version </dev/null >&5) 2>&5
4889	ac_status=$?
4890	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4891	(exit $ac_status); }
4892	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4893	(eval $ac_compiler -v </dev/null >&5) 2>&5
4894	ac_status=$?
4895	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4896	(exit $ac_status); }
4897	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4898	(eval $ac_compiler -V </dev/null >&5) 2>&5
4899	ac_status=$?
4900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4901	(exit $ac_status); }
4902
4903	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	5966	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4904	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	5967	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4905	if test "${ac_cv_c_compiler_gnu+set}" = set; then	5968	if ${ac_cv_cxx_compiler_gnu+:} false; then :
4906	echo $ECHO_N "(cached) $ECHO_C" >&6	5969	$as_echo_n "(cached) " >&6
4907	else	5970	else
4908	cat >conftest.$ac_ext <<_ACEOF
4909	/* confdefs.h. */
4910	_ACEOF
4911	cat confdefs.h >>conftest.$ac_ext	5971	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4912	cat >>conftest.$ac_ext <<_ACEOF
4913	/* end confdefs.h. */	5972	/* end confdefs.h. */
4914		5973
4915	int	5974	int
4916	main ()	5975	main ()
4917	{	5976	{
…		…
4921		5980
4922	;	5981	;
4923	return 0;	5982	return 0;
4924	}	5983	}
4925	_ACEOF	5984	_ACEOF
4926	rm -f conftest.$ac_objext	5985	if ac_fn_cxx_try_compile "$LINENO"; then :
4927	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4928	(eval $ac_compile) 2>conftest.er1
4929	ac_status=$?
4930	grep -v '^ *+' conftest.er1 >conftest.err
4931	rm -f conftest.er1
4932	cat conftest.err >&5
4933	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4934	(exit $ac_status); } &&
4935	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4936	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4937	(eval $ac_try) 2>&5
4938	ac_status=$?
4939	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4940	(exit $ac_status); }; } &&
4941	{ ac_try='test -s conftest.$ac_objext'
4942	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4943	(eval $ac_try) 2>&5
4944	ac_status=$?
4945	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4946	(exit $ac_status); }; }; then
4947	ac_compiler_gnu=yes	5986	ac_compiler_gnu=yes
4948	else	5987	else
4949	echo "$as_me: failed program was:" >&5
4950	sed 's/^/\| /' conftest.$ac_ext >&5
4951
4952	ac_compiler_gnu=no	5988	ac_compiler_gnu=no
4953	fi	5989	fi
4954	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5990	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4955	ac_cv_c_compiler_gnu=$ac_compiler_gnu	5991	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4956		5992
4957	fi	5993	fi
4958	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	5994	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4959	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	5995	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4960	GCC=`test $ac_compiler_gnu = yes && echo yes`	5996	if test $ac_compiler_gnu = yes; then
		5997	GXX=yes
		5998	else
		5999	GXX=
		6000	fi
4961	ac_test_CFLAGS=${CFLAGS+set}	6001	ac_test_CXXFLAGS=${CXXFLAGS+set}
4962	ac_save_CFLAGS=$CFLAGS	6002	ac_save_CXXFLAGS=$CXXFLAGS
4963	CFLAGS="-g"
4964	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5	6003	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4965	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6	6004	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
4966	if test "${ac_cv_prog_cc_g+set}" = set; then	6005	if ${ac_cv_prog_cxx_g+:} false; then :
4967	echo $ECHO_N "(cached) $ECHO_C" >&6	6006	$as_echo_n "(cached) " >&6
4968	else	6007	else
4969	cat >conftest.$ac_ext <<_ACEOF	6008	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4970	/* confdefs.h. */	6009	ac_cxx_werror_flag=yes
4971	_ACEOF	6010	ac_cv_prog_cxx_g=no
		6011	CXXFLAGS="-g"
4972	cat confdefs.h >>conftest.$ac_ext	6012	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4973	cat >>conftest.$ac_ext <<_ACEOF
4974	/* end confdefs.h. */	6013	/* end confdefs.h. */
4975		6014
4976	int	6015	int
4977	main ()	6016	main ()
4978	{	6017	{
4979		6018
4980	;	6019	;
4981	return 0;	6020	return 0;
4982	}	6021	}
4983	_ACEOF	6022	_ACEOF
4984	rm -f conftest.$ac_objext	6023	if ac_fn_cxx_try_compile "$LINENO"; then :
4985	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4986	(eval $ac_compile) 2>conftest.er1
4987	ac_status=$?
4988	grep -v '^ *+' conftest.er1 >conftest.err
4989	rm -f conftest.er1
4990	cat conftest.err >&5
4991	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4992	(exit $ac_status); } &&
4993	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
4994	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4995	(eval $ac_try) 2>&5
4996	ac_status=$?
4997	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4998	(exit $ac_status); }; } &&
4999	{ ac_try='test -s conftest.$ac_objext'
5000	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5001	(eval $ac_try) 2>&5
5002	ac_status=$?
5003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5004	(exit $ac_status); }; }; then
5005	ac_cv_prog_cc_g=yes	6024	ac_cv_prog_cxx_g=yes
5006	else
5007	echo "$as_me: failed program was:" >&5
5008	sed 's/^/\| /' conftest.$ac_ext >&5
5009
5010	ac_cv_prog_cc_g=no
5011	fi
5012	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5013	fi
5014	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5015	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5016	if test "$ac_test_CFLAGS" = set; then
5017	CFLAGS=$ac_save_CFLAGS
5018	elif test $ac_cv_prog_cc_g = yes; then
5019	if test "$GCC" = yes; then
5020	CFLAGS="-g -O2"
5021	else	6025	else
5022	CFLAGS="-g"	6026	CXXFLAGS=""
5023	fi
5024	else
5025	if test "$GCC" = yes; then
5026	CFLAGS="-O2"
5027	else
5028	CFLAGS=
5029	fi
5030	fi
5031	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5032	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5033	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5034	echo $ECHO_N "(cached) $ECHO_C" >&6
5035	else
5036	ac_cv_prog_cc_stdc=no
5037	ac_save_CC=$CC
5038	cat >conftest.$ac_ext <<_ACEOF
5039	/* confdefs.h. */
5040	_ACEOF
5041	cat confdefs.h >>conftest.$ac_ext	6027	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5042	cat >>conftest.$ac_ext <<_ACEOF
5043	/* end confdefs.h. */	6028	/* end confdefs.h. */
5044	#include <stdarg.h>
5045	#include <stdio.h>
5046	#include <sys/types.h>
5047	#include <sys/stat.h>
5048	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5049	struct buf { int x; };
5050	FILE * (rcsopen) (struct buf , struct stat *, int);
5051	static char *e (p, i)
5052	char **p;
5053	int i;
5054	{
5055	return p[i];
5056	}
5057	static char f (char (g) (char , int), char *p, ...)
5058	{
5059	char *s;
5060	va_list v;
5061	va_start (v,p);
5062	s = g (p, va_arg (v,int));
5063	va_end (v);
5064	return s;
5065	}
5066		6029
5067	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5068	function prototypes and stuff, but not '\xHH' hex character constants.
5069	These don't provoke an error unfortunately, instead are silently treated
5070	as 'x'. The following induces an error, until -std1 is added to get
5071	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5072	array size at least. It's necessary to write '\x00'==0 to get something
5073	that's true only with -std1. */
5074	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5075
5076	int test (int i, double x);
5077	struct s1 {int (*f) (int a);};
5078	struct s2 {int (*f) (double a);};
5079	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
5080	int argc;
5081	char **argv;
5082	int	6030	int
5083	main ()	6031	main ()
5084	{	6032	{
5085	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];	6033
5086	;	6034	;
5087	return 0;	6035	return 0;
5088	}	6036	}
5089	_ACEOF	6037	_ACEOF
5090	# Don't try gcc -ansi; that turns off useful extensions and	6038	if ac_fn_cxx_try_compile "$LINENO"; then :
5091	# breaks some systems' header files.
5092	# AIX -qlanglvl=ansi
5093	# Ultrix and OSF/1 -std1
5094	# HP-UX 10.20 and later -Ae
5095	# HP-UX older versions -Aa -D_HPUX_SOURCE
5096	# SVR4 -Xc -D__EXTENSIONS__
5097	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5098	do
5099	CC="$ac_save_CC $ac_arg"
5100	rm -f conftest.$ac_objext
5101	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5102	(eval $ac_compile) 2>conftest.er1
5103	ac_status=$?
5104	grep -v '^ *+' conftest.er1 >conftest.err
5105	rm -f conftest.er1
5106	cat conftest.err >&5
5107	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5108	(exit $ac_status); } &&
5109	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5110	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5111	(eval $ac_try) 2>&5
5112	ac_status=$?
5113	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5114	(exit $ac_status); }; } &&
5115	{ ac_try='test -s conftest.$ac_objext'
5116	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5117	(eval $ac_try) 2>&5
5118	ac_status=$?
5119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5120	(exit $ac_status); }; }; then
5121	ac_cv_prog_cc_stdc=$ac_arg
5122	break
5123	else
5124	echo "$as_me: failed program was:" >&5
5125	sed 's/^/\| /' conftest.$ac_ext >&5
5126		6039
5127	fi	6040	else
5128	rm -f conftest.err conftest.$ac_objext	6041	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5129	done	6042	CXXFLAGS="-g"
5130	rm -f conftest.$ac_ext conftest.$ac_objext
5131	CC=$ac_save_CC
5132
5133	fi
5134
5135	case "x$ac_cv_prog_cc_stdc" in
5136	x\|xno)
5137	echo "$as_me:$LINENO: result: none needed" >&5
5138	echo "${ECHO_T}none needed" >&6 ;;
5139	*)
5140	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5141	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5142	CC="$CC $ac_cv_prog_cc_stdc" ;;
5143	esac
5144
5145	# Some people use a C++ compiler to compile C. Since we use `exit',
5146	# in C++ we need to declare it. In case someone uses the same compiler
5147	# for both compiling C and C++ we need to have the C++ compiler decide
5148	# the declaration of exit, since it's the most demanding environment.
5149	cat >conftest.$ac_ext <<_ACEOF
5150	#ifndef __cplusplus
5151	choke me
5152	#endif
5153	_ACEOF
5154	rm -f conftest.$ac_objext
5155	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5156	(eval $ac_compile) 2>conftest.er1
5157	ac_status=$?
5158	grep -v '^ *+' conftest.er1 >conftest.err
5159	rm -f conftest.er1
5160	cat conftest.err >&5
5161	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5162	(exit $ac_status); } &&
5163	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5164	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5165	(eval $ac_try) 2>&5
5166	ac_status=$?
5167	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5168	(exit $ac_status); }; } &&
5169	{ ac_try='test -s conftest.$ac_objext'
5170	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5171	(eval $ac_try) 2>&5
5172	ac_status=$?
5173	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5174	(exit $ac_status); }; }; then
5175	for ac_declaration in \
5176	'' \
5177	'extern "C" void std::exit (int) throw (); using std::exit;' \
5178	'extern "C" void std::exit (int); using std::exit;' \
5179	'extern "C" void exit (int) throw ();' \
5180	'extern "C" void exit (int);' \
5181	'void exit (int);'
5182	do
5183	cat >conftest.$ac_ext <<_ACEOF
5184	/* confdefs.h. */
5185	_ACEOF
5186	cat confdefs.h >>conftest.$ac_ext	6043	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5187	cat >>conftest.$ac_ext <<_ACEOF
5188	/* end confdefs.h. */	6044	/* end confdefs.h. */
5189	$ac_declaration	6045
5190	#include <stdlib.h>
5191	int	6046	int
5192	main ()	6047	main ()
5193	{	6048	{
5194	exit (42);	6049
5195	;	6050	;
5196	return 0;	6051	return 0;
5197	}	6052	}
5198	_ACEOF	6053	_ACEOF
5199	rm -f conftest.$ac_objext	6054	if ac_fn_cxx_try_compile "$LINENO"; then :
5200	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	6055	ac_cv_prog_cxx_g=yes
5201	(eval $ac_compile) 2>conftest.er1
5202	ac_status=$?
5203	grep -v '^ *+' conftest.er1 >conftest.err
5204	rm -f conftest.er1
5205	cat conftest.err >&5
5206	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5207	(exit $ac_status); } &&
5208	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5209	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5210	(eval $ac_try) 2>&5
5211	ac_status=$?
5212	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5213	(exit $ac_status); }; } &&
5214	{ ac_try='test -s conftest.$ac_objext'
5215	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5216	(eval $ac_try) 2>&5
5217	ac_status=$?
5218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5219	(exit $ac_status); }; }; then
5220	:
5221	else
5222	echo "$as_me: failed program was:" >&5
5223	sed 's/^/\| /' conftest.$ac_ext >&5
5224
5225	continue
5226	fi	6056	fi
5227	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6057	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5228	cat >conftest.$ac_ext <<_ACEOF
5229	/* confdefs.h. */
5230	_ACEOF
5231	cat confdefs.h >>conftest.$ac_ext
5232	cat >>conftest.$ac_ext <<_ACEOF
5233	/* end confdefs.h. */
5234	$ac_declaration
5235	int
5236	main ()
5237	{
5238	exit (42);
5239	;
5240	return 0;
5241	}
5242	_ACEOF
5243	rm -f conftest.$ac_objext
5244	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5245	(eval $ac_compile) 2>conftest.er1
5246	ac_status=$?
5247	grep -v '^ *+' conftest.er1 >conftest.err
5248	rm -f conftest.er1
5249	cat conftest.err >&5
5250	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5251	(exit $ac_status); } &&
5252	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
5253	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5254	(eval $ac_try) 2>&5
5255	ac_status=$?
5256	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257	(exit $ac_status); }; } &&
5258	{ ac_try='test -s conftest.$ac_objext'
5259	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5260	(eval $ac_try) 2>&5
5261	ac_status=$?
5262	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5263	(exit $ac_status); }; }; then
5264	break
5265	else
5266	echo "$as_me: failed program was:" >&5
5267	sed 's/^/\| /' conftest.$ac_ext >&5
5268
5269	fi	6058	fi
5270	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6059	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5271	done
5272	rm -f conftest*
5273	if test -n "$ac_declaration"; then
5274	echo '#ifdef __cplusplus' >>confdefs.h
5275	echo $ac_declaration >>confdefs.h
5276	echo '#endif' >>confdefs.h
5277	fi	6060	fi
5278
5279	else
5280	echo "$as_me: failed program was:" >&5
5281	sed 's/^/\| /' conftest.$ac_ext >&5
5282
5283	fi
5284	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6061	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		6062	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		6063	fi
		6064	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
		6065	$as_echo "$ac_cv_prog_cxx_g" >&6; }
		6066	if test "$ac_test_CXXFLAGS" = set; then
		6067	CXXFLAGS=$ac_save_CXXFLAGS
		6068	elif test $ac_cv_prog_cxx_g = yes; then
		6069	if test "$GXX" = yes; then
		6070	CXXFLAGS="-g -O2"
		6071	else
		6072	CXXFLAGS="-g"
		6073	fi
		6074	else
		6075	if test "$GXX" = yes; then
		6076	CXXFLAGS="-O2"
		6077	else
		6078	CXXFLAGS=
		6079	fi
		6080	fi
5285	ac_ext=c	6081	ac_ext=c
5286	ac_cpp='$CPP $CPPFLAGS'	6082	ac_cpp='$CPP $CPPFLAGS'
5287	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6083	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5288	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6084	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5289	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6085	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5290		6086
5291	depcc="$CC" am_compiler_list=	6087	depcc="$CXX" am_compiler_list=
5292		6088
5293	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	6089	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5294	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	6090	$as_echo_n "checking dependency style of $depcc... " >&6; }
5295	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	6091	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5296	echo $ECHO_N "(cached) $ECHO_C" >&6	6092	$as_echo_n "(cached) " >&6
5297	else	6093	else
5298	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	6094	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5299	# We make a subdir and do the tests there. Otherwise we can end up	6095	# We make a subdir and do the tests there. Otherwise we can end up
5300	# making bogus files that we don't know about and never remove. For	6096	# making bogus files that we don't know about and never remove. For
5301	# instance it was reported that on HP-UX the gcc test will end up	6097	# instance it was reported that on HP-UX the gcc test will end up
5302	# making a dummy file named `D' -- because `-MD' means `put the output	6098	# making a dummy file named `D' -- because `-MD' means `put the output
5303	# in D'.	6099	# in D'.
		6100	rm -rf conftest.dir
5304	mkdir conftest.dir	6101	mkdir conftest.dir
5305	# Copy depcomp to subdir because otherwise we won't find it if we're	6102	# Copy depcomp to subdir because otherwise we won't find it if we're
5306	# using a relative directory.	6103	# using a relative directory.
5307	cp "$am_depcomp" conftest.dir	6104	cp "$am_depcomp" conftest.dir
5308	cd conftest.dir	6105	cd conftest.dir
…		…
5312	# side effect of compilation, but ICC will put the dependencies in	6109	# side effect of compilation, but ICC will put the dependencies in
5313	# the current directory while Tru64 will put them in the object	6110	# the current directory while Tru64 will put them in the object
5314	# directory.	6111	# directory.
5315	mkdir sub	6112	mkdir sub
5316		6113
5317	am_cv_CC_dependencies_compiler_type=none	6114	am_cv_CXX_dependencies_compiler_type=none
5318	if test "$am_compiler_list" = ""; then	6115	if test "$am_compiler_list" = ""; then
5319	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`	6116	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
5320	fi	6117	fi
		6118	am__universal=false
		6119	case " $depcc " in #(
		6120	\ -arch\ \ -arch\ *) am__universal=true ;;
		6121	esac
		6122
5321	for depmode in $am_compiler_list; do	6123	for depmode in $am_compiler_list; do
5322	# Setup a source with many dependencies, because some compilers	6124	# Setup a source with many dependencies, because some compilers
5323	# like to wrap large dependency lists on column 80 (with \), and	6125	# like to wrap large dependency lists on column 80 (with \), and
5324	# we should not choose a depcomp mode which is confused by this.	6126	# we should not choose a depcomp mode which is confused by this.
5325	#	6127	#
…		…
5327	# overwrite some of them when testing with obscure command lines.	6129	# overwrite some of them when testing with obscure command lines.
5328	# This happens at least with the AIX C compiler.	6130	# This happens at least with the AIX C compiler.
5329	: > sub/conftest.c	6131	: > sub/conftest.c
5330	for i in 1 2 3 4 5 6; do	6132	for i in 1 2 3 4 5 6; do
5331	echo '#include "conftst'$i'.h"' >> sub/conftest.c	6133	echo '#include "conftst'$i'.h"' >> sub/conftest.c
		6134	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
		6135	# Solaris 8's {/usr,}/bin/sh.
5332	: > sub/conftst$i.h	6136	touch sub/conftst$i.h
5333	done	6137	done
5334	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf	6138	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5335		6139
		6140	# We check with `-c' and `-o' for the sake of the "dashmstdout"
		6141	# mode. It turns out that the SunPro C++ compiler does not properly
		6142	# handle `-M -o', and we need to detect this. Also, some Intel
		6143	# versions had trouble with output in subdirs
		6144	am__obj=sub/conftest.${OBJEXT-o}
		6145	am__minus_obj="-o $am__obj"
5336	case $depmode in	6146	case $depmode in
		6147	gcc)
		6148	# This depmode causes a compiler race in universal mode.
		6149	test "$am__universal" = false \|\| continue
		6150	;;
5337	nosideeffect)	6151	nosideeffect)
5338	# after this tag, mechanisms are not by side-effect, so they'll	6152	# after this tag, mechanisms are not by side-effect, so they'll
5339	# only be used when explicitly requested	6153	# only be used when explicitly requested
5340	if test "x$enable_dependency_tracking" = xyes; then	6154	if test "x$enable_dependency_tracking" = xyes; then
5341	continue	6155	continue
5342	else	6156	else
5343	break	6157	break
5344	fi	6158	fi
5345	;;	6159	;;
		6160	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
		6161	# This compiler won't grok `-c -o', but also, the minuso test has
		6162	# not run yet. These depmodes are late enough in the game, and
		6163	# so weak that their functioning should not be impacted.
		6164	am__obj=conftest.${OBJEXT-o}
		6165	am__minus_obj=
		6166	;;
5346	none) break ;;	6167	none) break ;;
5347	esac	6168	esac
5348	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5349	# mode. It turns out that the SunPro C++ compiler does not properly
5350	# handle `-M -o', and we need to detect this.
5351	if depmode=$depmode \	6169	if depmode=$depmode \
5352	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \	6170	source=sub/conftest.c object=$am__obj \
5353	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \	6171	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5354	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \	6172	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5355	>/dev/null 2>conftest.err &&	6173	>/dev/null 2>conftest.err &&
		6174	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5356	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&	6175	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5357	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&	6176	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5358	${MAKE-make} -s -f confmf > /dev/null 2>&1; then	6177	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5359	# icc doesn't choke on unknown options, it will just issue warnings	6178	# icc doesn't choke on unknown options, it will just issue warnings
5360	# (even with -Werror). So we grep stderr for any message	6179	# or remarks (even with -Werror). So we grep stderr for any message
5361	# that says an option was ignored.	6180	# that says an option was ignored or not supported.
		6181	# When given -MP, icc 7.0 and 7.1 complain thusly:
		6182	# icc: Command line warning: ignoring option '-M'; no argument required
		6183	# The diagnosis changed in icc 8.0:
		6184	# icc: Command line remark: option '-MP' not supported
		6185	if (grep 'ignoring option' conftest.err \|\|
5362	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else	6186	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5363	am_cv_CC_dependencies_compiler_type=$depmode	6187	am_cv_CXX_dependencies_compiler_type=$depmode
5364	break	6188	break
5365	fi	6189	fi
5366	fi	6190	fi
5367	done	6191	done
5368		6192
5369	cd ..	6193	cd ..
5370	rm -rf conftest.dir	6194	rm -rf conftest.dir
5371	else	6195	else
5372	am_cv_CC_dependencies_compiler_type=none	6196	am_cv_CXX_dependencies_compiler_type=none
5373	fi	6197	fi
5374		6198
5375	fi	6199	fi
5376	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	6200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
5377	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	6201	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
5378	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	6202	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
5379		6203
5380
5381
5382	if	6204	if
5383	test "x$enable_dependency_tracking" != xno \	6205	test "x$enable_dependency_tracking" != xno \
5384	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then	6206	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
5385	am__fastdepCC_TRUE=	6207	am__fastdepCXX_TRUE=
5386	am__fastdepCC_FALSE='#'	6208	am__fastdepCXX_FALSE='#'
5387	else	6209	else
5388	am__fastdepCC_TRUE='#'	6210	am__fastdepCXX_TRUE='#'
5389	am__fastdepCC_FALSE=	6211	am__fastdepCXX_FALSE=
5390	fi	6212	fi
5391		6213
5392		6214
5393	ac_ext=c	6215
5394	ac_cpp='$CPP $CPPFLAGS'	6216	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5395	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6217	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5396	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6218	if ${ac_cv_path_GREP+:} false; then :
5397	ac_compiler_gnu=$ac_cv_c_compiler_gnu	6219	$as_echo_n "(cached) " >&6
5398	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	6220	else
5399	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
5400	# On Suns, sometimes $CPP names a directory.
5401	if test -n "$CPP" && test -d "$CPP"; then
5402	CPP=
5403	fi
5404	if test -z "$CPP"; then	6221	if test -z "$GREP"; then
5405	if test "${ac_cv_prog_CPP+set}" = set; then	6222	ac_path_GREP_found=false
5406	echo $ECHO_N "(cached) $ECHO_C" >&6	6223	# Loop through the user's path and test for each of PROGNAME-LIST
5407	else	6224	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5408	# Double quotes because CPP needs to be expanded	6225	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5409	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5410	do
5411	ac_preproc_ok=false
5412	for ac_c_preproc_warn_flag in '' yes
5413	do	6226	do
5414	# Use a header file that comes with gcc, so configuring glibc	6227	IFS=$as_save_IFS
5415	# with a fresh cross-compiler works.	6228	test -z "$as_dir" && as_dir=.
5416	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6229	for ac_prog in grep ggrep; do
5417	# <limits.h> exists even on freestanding compilers.	6230	for ac_exec_ext in '' $ac_executable_extensions; do
5418	# On the NeXT, cc -E runs the code through the compiler's parser,	6231	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5419	# not just through cpp. "Syntax error" is here to catch this case.	6232	as_fn_executable_p "$ac_path_GREP" \|\| continue
5420	cat >conftest.$ac_ext <<_ACEOF	6233	# Check for GNU ac_path_GREP and select it if it is found.
5421	/* confdefs.h. */	6234	# Check for GNU $ac_path_GREP
5422	_ACEOF	6235	case `"$ac_path_GREP" --version 2>&1` in
		6236	GNU)
		6237	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6238	*)
		6239	ac_count=0
		6240	$as_echo_n 0123456789 >"conftest.in"
		6241	while :
		6242	do
		6243	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6244	mv "conftest.tmp" "conftest.in"
		6245	cp "conftest.in" "conftest.nl"
		6246	$as_echo 'GREP' >> "conftest.nl"
		6247	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6248	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6249	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6250	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6251	# Best one so far, save it but keep looking for a better one
		6252	ac_cv_path_GREP="$ac_path_GREP"
		6253	ac_path_GREP_max=$ac_count
		6254	fi
		6255	# 10*(2^10) chars as input seems more than enough
		6256	test $ac_count -gt 10 && break
		6257	done
		6258	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6259	esac
		6260
		6261	$ac_path_GREP_found && break 3
		6262	done
		6263	done
		6264	done
		6265	IFS=$as_save_IFS
		6266	if test -z "$ac_cv_path_GREP"; then
		6267	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6268	fi
		6269	else
		6270	ac_cv_path_GREP=$GREP
		6271	fi
		6272
		6273	fi
		6274	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6275	$as_echo "$ac_cv_path_GREP" >&6; }
		6276	GREP="$ac_cv_path_GREP"
		6277
		6278
		6279	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6280	$as_echo_n "checking for egrep... " >&6; }
		6281	if ${ac_cv_path_EGREP+:} false; then :
		6282	$as_echo_n "(cached) " >&6
		6283	else
		6284	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
		6285	then ac_cv_path_EGREP="$GREP -E"
		6286	else
		6287	if test -z "$EGREP"; then
		6288	ac_path_EGREP_found=false
		6289	# Loop through the user's path and test for each of PROGNAME-LIST
		6290	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6291	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6292	do
		6293	IFS=$as_save_IFS
		6294	test -z "$as_dir" && as_dir=.
		6295	for ac_prog in egrep; do
		6296	for ac_exec_ext in '' $ac_executable_extensions; do
		6297	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6298	as_fn_executable_p "$ac_path_EGREP" \|\| continue
		6299	# Check for GNU ac_path_EGREP and select it if it is found.
		6300	# Check for GNU $ac_path_EGREP
		6301	case `"$ac_path_EGREP" --version 2>&1` in
		6302	GNU)
		6303	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6304	*)
		6305	ac_count=0
		6306	$as_echo_n 0123456789 >"conftest.in"
		6307	while :
		6308	do
		6309	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6310	mv "conftest.tmp" "conftest.in"
		6311	cp "conftest.in" "conftest.nl"
		6312	$as_echo 'EGREP' >> "conftest.nl"
		6313	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
		6314	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
		6315	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6316	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6317	# Best one so far, save it but keep looking for a better one
		6318	ac_cv_path_EGREP="$ac_path_EGREP"
		6319	ac_path_EGREP_max=$ac_count
		6320	fi
		6321	# 10*(2^10) chars as input seems more than enough
		6322	test $ac_count -gt 10 && break
		6323	done
		6324	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6325	esac
		6326
		6327	$ac_path_EGREP_found && break 3
		6328	done
		6329	done
		6330	done
		6331	IFS=$as_save_IFS
		6332	if test -z "$ac_cv_path_EGREP"; then
		6333	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6334	fi
		6335	else
		6336	ac_cv_path_EGREP=$EGREP
		6337	fi
		6338
		6339	fi
		6340	fi
		6341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6342	$as_echo "$ac_cv_path_EGREP" >&6; }
		6343	EGREP="$ac_cv_path_EGREP"
		6344
		6345
		6346	if test $ac_cv_c_compiler_gnu = yes; then
		6347	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
		6348	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
		6349	if ${ac_cv_prog_gcc_traditional+:} false; then :
		6350	$as_echo_n "(cached) " >&6
		6351	else
		6352	ac_pattern="Autoconf.*'x'"
5423	cat confdefs.h >>conftest.$ac_ext	6353	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5424	cat >>conftest.$ac_ext <<_ACEOF
5425	/* end confdefs.h. */	6354	/* end confdefs.h. */
5426	#ifdef __STDC__	6355	#include <sgtty.h>
5427	# include <limits.h>	6356	Autoconf TIOCGETP
		6357	_ACEOF
		6358	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
		6359	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
		6360	ac_cv_prog_gcc_traditional=yes
5428	#else	6361	else
5429	# include <assert.h>	6362	ac_cv_prog_gcc_traditional=no
5430	#endif	6363	fi
5431	Syntax error
5432	_ACEOF
5433	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5434	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5435	ac_status=$?
5436	grep -v '^ *+' conftest.er1 >conftest.err
5437	rm -f conftest.er1	6364	rm -f conftest*
5438	cat conftest.err >&5	6365
5439	echo "$as_me:$LINENO: \$? = $ac_status" >&5	6366
5440	(exit $ac_status); } >/dev/null; then	6367	if test $ac_cv_prog_gcc_traditional = no; then
5441	if test -s conftest.err; then	6368	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5442	ac_cpp_err=$ac_c_preproc_warn_flag	6369	/* end confdefs.h. */
5443	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag	6370	#include <termio.h>
5444	else	6371	Autoconf TCGETA
5445	ac_cpp_err=	6372	_ACEOF
		6373	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
		6374	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
		6375	ac_cv_prog_gcc_traditional=yes
		6376	fi
		6377	rm -f conftest*
		6378
5446	fi	6379	fi
5447	else
5448	ac_cpp_err=yes
5449	fi	6380	fi
5450	if test -z "$ac_cpp_err"; then	6381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
5451	:	6382	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
5452	else	6383	if test $ac_cv_prog_gcc_traditional = yes; then
5453	echo "$as_me: failed program was:" >&5	6384	CC="$CC -traditional"
5454	sed 's/^/\| /' conftest.$ac_ext >&5
5455
5456	# Broken: fails on valid input.
5457	continue
5458	fi
5459	rm -f conftest.err conftest.$ac_ext
5460
5461	# OK, works on sane cases. Now check whether non-existent headers
5462	# can be detected and how.
5463	cat >conftest.$ac_ext <<_ACEOF
5464	/* confdefs.h. */
5465	_ACEOF
5466	cat confdefs.h >>conftest.$ac_ext
5467	cat >>conftest.$ac_ext <<_ACEOF
5468	/* end confdefs.h. */
5469	#include <ac_nonexistent.h>
5470	_ACEOF
5471	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5472	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5473	ac_status=$?
5474	grep -v '^ *+' conftest.er1 >conftest.err
5475	rm -f conftest.er1
5476	cat conftest.err >&5
5477	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5478	(exit $ac_status); } >/dev/null; then
5479	if test -s conftest.err; then
5480	ac_cpp_err=$ac_c_preproc_warn_flag
5481	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5482	else
5483	ac_cpp_err=
5484	fi	6385	fi
5485	else
5486	ac_cpp_err=yes
5487	fi	6386	fi
5488	if test -z "$ac_cpp_err"; then
5489	# Broken: success on invalid input.
5490	continue
5491	else
5492	echo "$as_me: failed program was:" >&5
5493	sed 's/^/\| /' conftest.$ac_ext >&5
5494		6387
5495	# Passes both tests.	6388	for ac_prog in gawk mawk nawk awk
5496	ac_preproc_ok=:
5497	break
5498	fi
5499	rm -f conftest.err conftest.$ac_ext
5500
5501	done
5502	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5503	rm -f conftest.err conftest.$ac_ext
5504	if $ac_preproc_ok; then
5505	break
5506	fi
5507
5508	done
5509	ac_cv_prog_CPP=$CPP
5510
5511	fi
5512	CPP=$ac_cv_prog_CPP
5513	else
5514	ac_cv_prog_CPP=$CPP
5515	fi
5516	echo "$as_me:$LINENO: result: $CPP" >&5
5517	echo "${ECHO_T}$CPP" >&6
5518	ac_preproc_ok=false
5519	for ac_c_preproc_warn_flag in '' yes
5520	do	6389	do
5521	# Use a header file that comes with gcc, so configuring glibc
5522	# with a fresh cross-compiler works.
5523	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5524	# <limits.h> exists even on freestanding compilers.
5525	# On the NeXT, cc -E runs the code through the compiler's parser,
5526	# not just through cpp. "Syntax error" is here to catch this case.
5527	cat >conftest.$ac_ext <<_ACEOF
5528	/* confdefs.h. */
5529	_ACEOF
5530	cat confdefs.h >>conftest.$ac_ext
5531	cat >>conftest.$ac_ext <<_ACEOF
5532	/* end confdefs.h. */
5533	#ifdef __STDC__
5534	# include <limits.h>
5535	#else
5536	# include <assert.h>
5537	#endif
5538	Syntax error
5539	_ACEOF
5540	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5541	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5542	ac_status=$?
5543	grep -v '^ *+' conftest.er1 >conftest.err
5544	rm -f conftest.er1
5545	cat conftest.err >&5
5546	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5547	(exit $ac_status); } >/dev/null; then
5548	if test -s conftest.err; then
5549	ac_cpp_err=$ac_c_preproc_warn_flag
5550	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5551	else
5552	ac_cpp_err=
5553	fi
5554	else
5555	ac_cpp_err=yes
5556	fi
5557	if test -z "$ac_cpp_err"; then
5558	:
5559	else
5560	echo "$as_me: failed program was:" >&5
5561	sed 's/^/\| /' conftest.$ac_ext >&5
5562
5563	# Broken: fails on valid input.
5564	continue
5565	fi
5566	rm -f conftest.err conftest.$ac_ext
5567
5568	# OK, works on sane cases. Now check whether non-existent headers
5569	# can be detected and how.
5570	cat >conftest.$ac_ext <<_ACEOF
5571	/* confdefs.h. */
5572	_ACEOF
5573	cat confdefs.h >>conftest.$ac_ext
5574	cat >>conftest.$ac_ext <<_ACEOF
5575	/* end confdefs.h. */
5576	#include <ac_nonexistent.h>
5577	_ACEOF
5578	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
5579	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5580	ac_status=$?
5581	grep -v '^ *+' conftest.er1 >conftest.err
5582	rm -f conftest.er1
5583	cat conftest.err >&5
5584	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5585	(exit $ac_status); } >/dev/null; then
5586	if test -s conftest.err; then
5587	ac_cpp_err=$ac_c_preproc_warn_flag
5588	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5589	else
5590	ac_cpp_err=
5591	fi
5592	else
5593	ac_cpp_err=yes
5594	fi
5595	if test -z "$ac_cpp_err"; then
5596	# Broken: success on invalid input.
5597	continue
5598	else
5599	echo "$as_me: failed program was:" >&5
5600	sed 's/^/\| /' conftest.$ac_ext >&5
5601
5602	# Passes both tests.
5603	ac_preproc_ok=:
5604	break
5605	fi
5606	rm -f conftest.err conftest.$ac_ext
5607
5608	done
5609	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5610	rm -f conftest.err conftest.$ac_ext
5611	if $ac_preproc_ok; then
5612	:
5613	else
5614	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
5615	See \`config.log' for more details." >&5
5616	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
5617	See \`config.log' for more details." >&2;}
5618	{ (exit 1); exit 1; }; }
5619	fi
5620
5621	ac_ext=c
5622	ac_cpp='$CPP $CPPFLAGS'
5623	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5624	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5625	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5626
5627	ac_ext=cc
5628	ac_cpp='$CXXCPP $CPPFLAGS'
5629	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5630	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5631	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5632	if test -n "$ac_tool_prefix"; then
5633	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
5634	do
5635	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	6390	# Extract the first word of "$ac_prog", so it can be a program name with args.
5636	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	6391	set dummy $ac_prog; ac_word=$2
5637	echo "$as_me:$LINENO: checking for $ac_word" >&5	6392	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5638	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6393	$as_echo_n "checking for $ac_word... " >&6; }
5639	if test "${ac_cv_prog_CXX+set}" = set; then	6394	if ${ac_cv_prog_AWK+:} false; then :
5640	echo $ECHO_N "(cached) $ECHO_C" >&6	6395	$as_echo_n "(cached) " >&6
5641	else	6396	else
5642	if test -n "$CXX"; then	6397	if test -n "$AWK"; then
5643	ac_cv_prog_CXX="$CXX" # Let the user override the test.	6398	ac_cv_prog_AWK="$AWK" # Let the user override the test.
5644	else	6399	else
5645	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6400	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5646	for as_dir in $PATH	6401	for as_dir in $PATH
5647	do	6402	do
5648	IFS=$as_save_IFS	6403	IFS=$as_save_IFS
5649	test -z "$as_dir" && as_dir=.	6404	test -z "$as_dir" && as_dir=.
5650	for ac_exec_ext in '' $ac_executable_extensions; do	6405	for ac_exec_ext in '' $ac_executable_extensions; do
5651	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6406	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5652	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	6407	ac_cv_prog_AWK="$ac_prog"
5653	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6408	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5654	break 2	6409	break 2
5655	fi	6410	fi
5656	done	6411	done
		6412	done
		6413	IFS=$as_save_IFS
		6414
		6415	fi
		6416	fi
		6417	AWK=$ac_cv_prog_AWK
		6418	if test -n "$AWK"; then
		6419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
		6420	$as_echo "$AWK" >&6; }
		6421	else
		6422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6423	$as_echo "no" >&6; }
		6424	fi
		6425
		6426
		6427	test -n "$AWK" && break
5657	done	6428	done
5658		6429
5659	fi	6430
5660	fi	6431	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5661	CXX=$ac_cv_prog_CXX	6432	$as_echo_n "checking whether ln -s works... " >&6; }
5662	if test -n "$CXX"; then	6433	LN_S=$as_ln_s
5663	echo "$as_me:$LINENO: result: $CXX" >&5	6434	if test "$LN_S" = "ln -s"; then
5664	echo "${ECHO_T}$CXX" >&6	6435	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		6436	$as_echo "yes" >&6; }
5665	else	6437	else
		6438	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
		6439	$as_echo "no, using $LN_S" >&6; }
		6440	fi
		6441
		6442	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
		6443	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
		6444	set x ${MAKE-make}
		6445	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
		6446	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
		6447	$as_echo_n "(cached) " >&6
		6448	else
		6449	cat >conftest.make <<\_ACEOF
		6450	SHELL = /bin/sh
		6451	all:
		6452	@echo '@@@%%%=$(MAKE)=@@@%%%'
		6453	_ACEOF
		6454	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
		6455	case `${MAKE-make} -f conftest.make 2>/dev/null` in
		6456	@@@%%%=?=@@@%%%*)
		6457	eval ac_cv_prog_make_${ac_make}_set=yes;;
		6458	*)
		6459	eval ac_cv_prog_make_${ac_make}_set=no;;
		6460	esac
		6461	rm -f conftest.make
		6462	fi
		6463	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
		6464	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		6465	$as_echo "yes" >&6; }
		6466	SET_MAKE=
		6467	else
5666	echo "$as_me:$LINENO: result: no" >&5	6468	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5667	echo "${ECHO_T}no" >&6	6469	$as_echo "no" >&6; }
		6470	SET_MAKE="MAKE=${MAKE-make}"
5668	fi	6471	fi
5669		6472
5670	test -n "$CXX" && break	6473	if test -n "$ac_tool_prefix"; then
5671	done
5672	fi
5673	if test -z "$CXX"; then
5674	ac_ct_CXX=$CXX
5675	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
5676	do
5677	# Extract the first word of "$ac_prog", so it can be a program name with args.	6474	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5678	set dummy $ac_prog; ac_word=$2	6475	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5679	echo "$as_me:$LINENO: checking for $ac_word" >&5	6476	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5680	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6477	$as_echo_n "checking for $ac_word... " >&6; }
5681	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	6478	if ${ac_cv_prog_RANLIB+:} false; then :
5682	echo $ECHO_N "(cached) $ECHO_C" >&6	6479	$as_echo_n "(cached) " >&6
5683	else	6480	else
5684	if test -n "$ac_ct_CXX"; then	6481	if test -n "$RANLIB"; then
5685	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	6482	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5686	else	6483	else
5687	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6484	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5688	for as_dir in $PATH	6485	for as_dir in $PATH
5689	do	6486	do
5690	IFS=$as_save_IFS	6487	IFS=$as_save_IFS
5691	test -z "$as_dir" && as_dir=.	6488	test -z "$as_dir" && as_dir=.
5692	for ac_exec_ext in '' $ac_executable_extensions; do	6489	for ac_exec_ext in '' $ac_executable_extensions; do
5693	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6490	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5694	ac_cv_prog_ac_ct_CXX="$ac_prog"	6491	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5695	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6492	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5696	break 2	6493	break 2
5697	fi	6494	fi
5698	done	6495	done
5699	done
5700
5701	fi
5702	fi
5703	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5704	if test -n "$ac_ct_CXX"; then
5705	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
5706	echo "${ECHO_T}$ac_ct_CXX" >&6
5707	else
5708	echo "$as_me:$LINENO: result: no" >&5
5709	echo "${ECHO_T}no" >&6
5710	fi
5711
5712	test -n "$ac_ct_CXX" && break
5713	done
5714	test -n "$ac_ct_CXX" \|\| ac_ct_CXX="g++"
5715
5716	CXX=$ac_ct_CXX
5717	fi
5718
5719
5720	# Provide some information about the compiler.
5721	echo "$as_me:$LINENO:" \
5722	"checking for C++ compiler version" >&5
5723	ac_compiler=`set X $ac_compile; echo $2`
5724	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
5725	(eval $ac_compiler --version </dev/null >&5) 2>&5
5726	ac_status=$?
5727	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5728	(exit $ac_status); }
5729	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
5730	(eval $ac_compiler -v </dev/null >&5) 2>&5
5731	ac_status=$?
5732	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5733	(exit $ac_status); }
5734	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5735	(eval $ac_compiler -V </dev/null >&5) 2>&5
5736	ac_status=$?
5737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5738	(exit $ac_status); }
5739
5740	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
5741	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
5742	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
5743	echo $ECHO_N "(cached) $ECHO_C" >&6
5744	else
5745	cat >conftest.$ac_ext <<_ACEOF
5746	/* confdefs.h. */
5747	_ACEOF
5748	cat confdefs.h >>conftest.$ac_ext
5749	cat >>conftest.$ac_ext <<_ACEOF
5750	/* end confdefs.h. */
5751
5752	int
5753	main ()
5754	{
5755	#ifndef __GNUC__
5756	choke me
5757	#endif
5758
5759	;
5760	return 0;
5761	}
5762	_ACEOF
5763	rm -f conftest.$ac_objext
5764	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5765	(eval $ac_compile) 2>conftest.er1
5766	ac_status=$?
5767	grep -v '^ *+' conftest.er1 >conftest.err
5768	rm -f conftest.er1
5769	cat conftest.err >&5
5770	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5771	(exit $ac_status); } &&
5772	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5773	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5774	(eval $ac_try) 2>&5
5775	ac_status=$?
5776	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5777	(exit $ac_status); }; } &&
5778	{ ac_try='test -s conftest.$ac_objext'
5779	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5780	(eval $ac_try) 2>&5
5781	ac_status=$?
5782	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5783	(exit $ac_status); }; }; then
5784	ac_compiler_gnu=yes
5785	else
5786	echo "$as_me: failed program was:" >&5
5787	sed 's/^/\| /' conftest.$ac_ext >&5
5788
5789	ac_compiler_gnu=no
5790	fi
5791	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5792	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5793
5794	fi
5795	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
5796	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
5797	GXX=`test $ac_compiler_gnu = yes && echo yes`
5798	ac_test_CXXFLAGS=${CXXFLAGS+set}
5799	ac_save_CXXFLAGS=$CXXFLAGS
5800	CXXFLAGS="-g"
5801	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5802	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5803	if test "${ac_cv_prog_cxx_g+set}" = set; then
5804	echo $ECHO_N "(cached) $ECHO_C" >&6
5805	else
5806	cat >conftest.$ac_ext <<_ACEOF
5807	/* confdefs.h. */
5808	_ACEOF
5809	cat confdefs.h >>conftest.$ac_ext
5810	cat >>conftest.$ac_ext <<_ACEOF
5811	/* end confdefs.h. */
5812
5813	int
5814	main ()
5815	{
5816
5817	;
5818	return 0;
5819	}
5820	_ACEOF
5821	rm -f conftest.$ac_objext
5822	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5823	(eval $ac_compile) 2>conftest.er1
5824	ac_status=$?
5825	grep -v '^ *+' conftest.er1 >conftest.err
5826	rm -f conftest.er1
5827	cat conftest.err >&5
5828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5829	(exit $ac_status); } &&
5830	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5831	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5832	(eval $ac_try) 2>&5
5833	ac_status=$?
5834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5835	(exit $ac_status); }; } &&
5836	{ ac_try='test -s conftest.$ac_objext'
5837	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5838	(eval $ac_try) 2>&5
5839	ac_status=$?
5840	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5841	(exit $ac_status); }; }; then
5842	ac_cv_prog_cxx_g=yes
5843	else
5844	echo "$as_me: failed program was:" >&5
5845	sed 's/^/\| /' conftest.$ac_ext >&5
5846
5847	ac_cv_prog_cxx_g=no
5848	fi
5849	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5850	fi
5851	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
5852	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
5853	if test "$ac_test_CXXFLAGS" = set; then
5854	CXXFLAGS=$ac_save_CXXFLAGS
5855	elif test $ac_cv_prog_cxx_g = yes; then
5856	if test "$GXX" = yes; then
5857	CXXFLAGS="-g -O2"
5858	else
5859	CXXFLAGS="-g"
5860	fi
5861	else
5862	if test "$GXX" = yes; then
5863	CXXFLAGS="-O2"
5864	else
5865	CXXFLAGS=
5866	fi
5867	fi
5868	for ac_declaration in \
5869	'' \
5870	'extern "C" void std::exit (int) throw (); using std::exit;' \
5871	'extern "C" void std::exit (int); using std::exit;' \
5872	'extern "C" void exit (int) throw ();' \
5873	'extern "C" void exit (int);' \
5874	'void exit (int);'
5875	do
5876	cat >conftest.$ac_ext <<_ACEOF
5877	/* confdefs.h. */
5878	_ACEOF
5879	cat confdefs.h >>conftest.$ac_ext
5880	cat >>conftest.$ac_ext <<_ACEOF
5881	/* end confdefs.h. */
5882	$ac_declaration
5883	#include <stdlib.h>
5884	int
5885	main ()
5886	{
5887	exit (42);
5888	;
5889	return 0;
5890	}
5891	_ACEOF
5892	rm -f conftest.$ac_objext
5893	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5894	(eval $ac_compile) 2>conftest.er1
5895	ac_status=$?
5896	grep -v '^ *+' conftest.er1 >conftest.err
5897	rm -f conftest.er1
5898	cat conftest.err >&5
5899	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5900	(exit $ac_status); } &&
5901	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5902	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5903	(eval $ac_try) 2>&5
5904	ac_status=$?
5905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5906	(exit $ac_status); }; } &&
5907	{ ac_try='test -s conftest.$ac_objext'
5908	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5909	(eval $ac_try) 2>&5
5910	ac_status=$?
5911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5912	(exit $ac_status); }; }; then
5913	:
5914	else
5915	echo "$as_me: failed program was:" >&5
5916	sed 's/^/\| /' conftest.$ac_ext >&5
5917
5918	continue
5919	fi
5920	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5921	cat >conftest.$ac_ext <<_ACEOF
5922	/* confdefs.h. */
5923	_ACEOF
5924	cat confdefs.h >>conftest.$ac_ext
5925	cat >>conftest.$ac_ext <<_ACEOF
5926	/* end confdefs.h. */
5927	$ac_declaration
5928	int
5929	main ()
5930	{
5931	exit (42);
5932	;
5933	return 0;
5934	}
5935	_ACEOF
5936	rm -f conftest.$ac_objext
5937	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5938	(eval $ac_compile) 2>conftest.er1
5939	ac_status=$?
5940	grep -v '^ *+' conftest.er1 >conftest.err
5941	rm -f conftest.er1
5942	cat conftest.err >&5
5943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5944	(exit $ac_status); } &&
5945	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
5946	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5947	(eval $ac_try) 2>&5
5948	ac_status=$?
5949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5950	(exit $ac_status); }; } &&
5951	{ ac_try='test -s conftest.$ac_objext'
5952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5953	(eval $ac_try) 2>&5
5954	ac_status=$?
5955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5956	(exit $ac_status); }; }; then
5957	break
5958	else
5959	echo "$as_me: failed program was:" >&5
5960	sed 's/^/\| /' conftest.$ac_ext >&5
5961
5962	fi
5963	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5964	done
5965	rm -f conftest*
5966	if test -n "$ac_declaration"; then
5967	echo '#ifdef __cplusplus' >>confdefs.h
5968	echo $ac_declaration >>confdefs.h
5969	echo '#endif' >>confdefs.h
5970	fi
5971
5972	ac_ext=c
5973	ac_cpp='$CPP $CPPFLAGS'
5974	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5975	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5976	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5977
5978	depcc="$CXX" am_compiler_list=
5979
5980	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5981	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5982	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
5983	echo $ECHO_N "(cached) $ECHO_C" >&6
5984	else
5985	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5986	# We make a subdir and do the tests there. Otherwise we can end up
5987	# making bogus files that we don't know about and never remove. For
5988	# instance it was reported that on HP-UX the gcc test will end up
5989	# making a dummy file named `D' -- because `-MD' means `put the output
5990	# in D'.
5991	mkdir conftest.dir
5992	# Copy depcomp to subdir because otherwise we won't find it if we're
5993	# using a relative directory.
5994	cp "$am_depcomp" conftest.dir
5995	cd conftest.dir
5996	# We will build objects and dependencies in a subdirectory because
5997	# it helps to detect inapplicable dependency modes. For instance
5998	# both Tru64's cc and ICC support -MD to output dependencies as a
5999	# side effect of compilation, but ICC will put the dependencies in
6000	# the current directory while Tru64 will put them in the object
6001	# directory.
6002	mkdir sub
6003
6004	am_cv_CXX_dependencies_compiler_type=none
6005	if test "$am_compiler_list" = ""; then
6006	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
6007	fi
6008	for depmode in $am_compiler_list; do
6009	# Setup a source with many dependencies, because some compilers
6010	# like to wrap large dependency lists on column 80 (with \), and
6011	# we should not choose a depcomp mode which is confused by this.
6012	#
6013	# We need to recreate these files for each test, as the compiler may
6014	# overwrite some of them when testing with obscure command lines.
6015	# This happens at least with the AIX C compiler.
6016	: > sub/conftest.c
6017	for i in 1 2 3 4 5 6; do
6018	echo '#include "conftst'$i'.h"' >> sub/conftest.c
6019	: > sub/conftst$i.h
6020	done
6021	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6022
6023	case $depmode in
6024	nosideeffect)
6025	# after this tag, mechanisms are not by side-effect, so they'll
6026	# only be used when explicitly requested
6027	if test "x$enable_dependency_tracking" = xyes; then
6028	continue
6029	else
6030	break
6031	fi
6032	;;
6033	none) break ;;
6034	esac
6035	# We check with `-c' and `-o' for the sake of the "dashmstdout"
6036	# mode. It turns out that the SunPro C++ compiler does not properly
6037	# handle `-M -o', and we need to detect this.
6038	if depmode=$depmode \
6039	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6040	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6041	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6042	>/dev/null 2>conftest.err &&
6043	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6044	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6045	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6046	# icc doesn't choke on unknown options, it will just issue warnings
6047	# (even with -Werror). So we grep stderr for any message
6048	# that says an option was ignored.
6049	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
6050	am_cv_CXX_dependencies_compiler_type=$depmode
6051	break
6052	fi
6053	fi
6054	done	6496	done
		6497	IFS=$as_save_IFS
6055		6498
6056	cd ..
6057	rm -rf conftest.dir
6058	else
6059	am_cv_CXX_dependencies_compiler_type=none
6060	fi	6499	fi
6061
6062	fi	6500	fi
6063	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6501	RANLIB=$ac_cv_prog_RANLIB
6064	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6502	if test -n "$RANLIB"; then
6065	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6503	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6066		6504	$as_echo "$RANLIB" >&6; }
6067
6068
6069	if
6070	test "x$enable_dependency_tracking" != xno \
6071	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6072	am__fastdepCXX_TRUE=
6073	am__fastdepCXX_FALSE='#'
6074	else	6505	else
6075	am__fastdepCXX_TRUE='#'	6506	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6076	am__fastdepCXX_FALSE=	6507	$as_echo "no" >&6; }
6077	fi	6508	fi
6078		6509
6079		6510
6080
6081	echo "$as_me:$LINENO: checking for egrep" >&5
6082	echo $ECHO_N "checking for egrep... $ECHO_C" >&6
6083	if test "${ac_cv_prog_egrep+set}" = set; then
6084	echo $ECHO_N "(cached) $ECHO_C" >&6
6085	else
6086	if echo a \| (grep -E '(a\|b)') >/dev/null 2>&1
6087	then ac_cv_prog_egrep='grep -E'
6088	else ac_cv_prog_egrep='egrep'
6089	fi
6090	fi	6511	fi
6091	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6512	if test -z "$ac_cv_prog_RANLIB"; then
6092	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6513	ac_ct_RANLIB=$RANLIB
6093	EGREP=$ac_cv_prog_egrep
6094
6095
6096	if test $ac_cv_c_compiler_gnu = yes; then
6097	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5
6098	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6
6099	if test "${ac_cv_prog_gcc_traditional+set}" = set; then
6100	echo $ECHO_N "(cached) $ECHO_C" >&6
6101	else
6102	ac_pattern="Autoconf.*'x'"
6103	cat >conftest.$ac_ext <<_ACEOF
6104	/* confdefs.h. */
6105	_ACEOF
6106	cat confdefs.h >>conftest.$ac_ext
6107	cat >>conftest.$ac_ext <<_ACEOF
6108	/* end confdefs.h. */
6109	#include <sgtty.h>
6110	Autoconf TIOCGETP
6111	_ACEOF
6112	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6113	$EGREP "$ac_pattern" >/dev/null 2>&1; then
6114	ac_cv_prog_gcc_traditional=yes
6115	else
6116	ac_cv_prog_gcc_traditional=no
6117	fi
6118	rm -f conftest*
6119
6120
6121	if test $ac_cv_prog_gcc_traditional = no; then
6122	cat >conftest.$ac_ext <<_ACEOF
6123	/* confdefs.h. */
6124	_ACEOF
6125	cat confdefs.h >>conftest.$ac_ext
6126	cat >>conftest.$ac_ext <<_ACEOF
6127	/* end confdefs.h. */
6128	#include <termio.h>
6129	Autoconf TCGETA
6130	_ACEOF
6131	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6132	$EGREP "$ac_pattern" >/dev/null 2>&1; then
6133	ac_cv_prog_gcc_traditional=yes
6134	fi
6135	rm -f conftest*
6136
6137	fi
6138	fi
6139	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5
6140	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6
6141	if test $ac_cv_prog_gcc_traditional = yes; then
6142	CC="$CC -traditional"
6143	fi
6144	fi
6145
6146	for ac_prog in gawk mawk nawk awk
6147	do
6148	# Extract the first word of "$ac_prog", so it can be a program name with args.	6514	# Extract the first word of "ranlib", so it can be a program name with args.
6149	set dummy $ac_prog; ac_word=$2	6515	set dummy ranlib; ac_word=$2
6150	echo "$as_me:$LINENO: checking for $ac_word" >&5	6516	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6151	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6517	$as_echo_n "checking for $ac_word... " >&6; }
6152	if test "${ac_cv_prog_AWK+set}" = set; then	6518	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6153	echo $ECHO_N "(cached) $ECHO_C" >&6	6519	$as_echo_n "(cached) " >&6
6154	else	6520	else
6155	if test -n "$AWK"; then	6521	if test -n "$ac_ct_RANLIB"; then
6156	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6522	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6157	else	6523	else
6158	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6524	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6159	for as_dir in $PATH	6525	for as_dir in $PATH
6160	do	6526	do
6161	IFS=$as_save_IFS	6527	IFS=$as_save_IFS
6162	test -z "$as_dir" && as_dir=.	6528	test -z "$as_dir" && as_dir=.
6163	for ac_exec_ext in '' $ac_executable_extensions; do	6529	for ac_exec_ext in '' $ac_executable_extensions; do
6164	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6530	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6165	ac_cv_prog_AWK="$ac_prog"	6531	ac_cv_prog_ac_ct_RANLIB="ranlib"
6166	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6532	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6167	break 2	6533	break 2
6168	fi	6534	fi
6169	done	6535	done
6170	done	6536	done
6171
6172	fi
6173	fi
6174	AWK=$ac_cv_prog_AWK
6175	if test -n "$AWK"; then
6176	echo "$as_me:$LINENO: result: $AWK" >&5
6177	echo "${ECHO_T}$AWK" >&6
6178	else
6179	echo "$as_me:$LINENO: result: no" >&5
6180	echo "${ECHO_T}no" >&6
6181	fi
6182
6183	test -n "$AWK" && break
6184	done
6185
6186	# Find a good install program. We prefer a C program (faster),
6187	# so one script is as good as another. But avoid the broken or
6188	# incompatible versions:
6189	# SysV /etc/install, /usr/sbin/install
6190	# SunOS /usr/etc/install
6191	# IRIX /sbin/install
6192	# AIX /bin/install
6193	# AmigaOS /C/install, which installs bootblocks on floppy discs
6194	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6195	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6196	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6197	# OS/2's system install, which has a completely different semantic
6198	# ./install, which can be erroneously created by make from ./install.sh.
6199	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6200	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6201	if test -z "$INSTALL"; then
6202	if test "${ac_cv_path_install+set}" = set; then
6203	echo $ECHO_N "(cached) $ECHO_C" >&6
6204	else
6205	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6206	for as_dir in $PATH
6207	do
6208	IFS=$as_save_IFS	6537	IFS=$as_save_IFS
6209	test -z "$as_dir" && as_dir=.
6210	# Account for people who put trailing slashes in PATH elements.
6211	case $as_dir/ in
6212	./ \| .// \| /cC/* \| \
6213	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
6214	?:\\/os2\\/install\\/* \| ?:\\/OS2\\/INSTALL\\/* \| \
6215	/usr/ucb/* ) ;;
6216	*)
6217	# OSF1 and SCO ODT 3.0 have their own names for install.
6218	# Don't use installbsd from OSF since it installs stuff as root
6219	# by default.
6220	for ac_prog in ginstall scoinst install; do
6221	for ac_exec_ext in '' $ac_executable_extensions; do
6222	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6223	if test $ac_prog = install &&
6224	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6225	# AIX install. It has an incompatible calling convention.
6226	:
6227	elif test $ac_prog = install &&
6228	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6229	# program-specific install script used by HP pwplus--don't use.
6230	:
6231	else
6232	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6233	break 3
6234	fi
6235	fi
6236	done
6237	done
6238	;;
6239	esac
6240	done
6241		6538
6242
6243	fi
6244	if test "${ac_cv_path_install+set}" = set; then
6245	INSTALL=$ac_cv_path_install
6246	else
6247	# As a last resort, use the slow shell script. We don't cache a
6248	# path for INSTALL within a source directory, because that will
6249	# break other packages using the cache if that directory is
6250	# removed, or if the path is relative.
6251	INSTALL=$ac_install_sh
6252	fi
6253	fi
6254	echo "$as_me:$LINENO: result: $INSTALL" >&5
6255	echo "${ECHO_T}$INSTALL" >&6
6256
6257	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6258	# It thinks the first close brace ends the variable substitution.
6259	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6260
6261	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6262
6263	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6264
6265	echo "$as_me:$LINENO: checking whether ln -s works" >&5
6266	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
6267	LN_S=$as_ln_s
6268	if test "$LN_S" = "ln -s"; then
6269	echo "$as_me:$LINENO: result: yes" >&5
6270	echo "${ECHO_T}yes" >&6
6271	else
6272	echo "$as_me:$LINENO: result: no, using $LN_S" >&5
6273	echo "${ECHO_T}no, using $LN_S" >&6
6274	fi
6275
6276	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6277	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
6278	set dummy ${MAKE-make}; ac_make=`echo "$2" \| sed 'y,:./+-,___p_,'`
6279	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
6280	echo $ECHO_N "(cached) $ECHO_C" >&6
6281	else
6282	cat >conftest.make <<\_ACEOF
6283	all:
6284	@echo 'ac_maketemp="$(MAKE)"'
6285	_ACEOF
6286	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
6287	eval `${MAKE-make} -f conftest.make 2>/dev/null \| grep temp=`
6288	if test -n "$ac_maketemp"; then
6289	eval ac_cv_prog_make_${ac_make}_set=yes
6290	else
6291	eval ac_cv_prog_make_${ac_make}_set=no
6292	fi
6293	rm -f conftest.make
6294	fi
6295	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
6296	echo "$as_me:$LINENO: result: yes" >&5
6297	echo "${ECHO_T}yes" >&6
6298	SET_MAKE=
6299	else
6300	echo "$as_me:$LINENO: result: no" >&5
6301	echo "${ECHO_T}no" >&6
6302	SET_MAKE="MAKE=${MAKE-make}"
6303	fi
6304
6305	if test -n "$ac_tool_prefix"; then
6306	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6307	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6308	echo "$as_me:$LINENO: checking for $ac_word" >&5
6309	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6310	if test "${ac_cv_prog_RANLIB+set}" = set; then
6311	echo $ECHO_N "(cached) $ECHO_C" >&6
6312	else
6313	if test -n "$RANLIB"; then
6314	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6315	else
6316	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6317	for as_dir in $PATH
6318	do
6319	IFS=$as_save_IFS
6320	test -z "$as_dir" && as_dir=.
6321	for ac_exec_ext in '' $ac_executable_extensions; do
6322	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6323	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6324	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6325	break 2
6326	fi
6327	done
6328	done
6329
6330	fi
6331	fi
6332	RANLIB=$ac_cv_prog_RANLIB
6333	if test -n "$RANLIB"; then
6334	echo "$as_me:$LINENO: result: $RANLIB" >&5
6335	echo "${ECHO_T}$RANLIB" >&6
6336	else
6337	echo "$as_me:$LINENO: result: no" >&5
6338	echo "${ECHO_T}no" >&6
6339	fi
6340
6341	fi
6342	if test -z "$ac_cv_prog_RANLIB"; then
6343	ac_ct_RANLIB=$RANLIB
6344	# Extract the first word of "ranlib", so it can be a program name with args.
6345	set dummy ranlib; ac_word=$2
6346	echo "$as_me:$LINENO: checking for $ac_word" >&5
6347	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
6348	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
6349	echo $ECHO_N "(cached) $ECHO_C" >&6
6350	else
6351	if test -n "$ac_ct_RANLIB"; then
6352	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6353	else
6354	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6355	for as_dir in $PATH
6356	do
6357	IFS=$as_save_IFS
6358	test -z "$as_dir" && as_dir=.
6359	for ac_exec_ext in '' $ac_executable_extensions; do
6360	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6361	ac_cv_prog_ac_ct_RANLIB="ranlib"
6362	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6363	break 2
6364	fi
6365	done
6366	done
6367
6368	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6369	fi	6539	fi
6370	fi	6540	fi
6371	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6541	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6372	if test -n "$ac_ct_RANLIB"; then	6542	if test -n "$ac_ct_RANLIB"; then
6373	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6543	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6374	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6544	$as_echo "$ac_ct_RANLIB" >&6; }
6375	else	6545	else
6376	echo "$as_me:$LINENO: result: no" >&5	6546	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6377	echo "${ECHO_T}no" >&6	6547	$as_echo "no" >&6; }
6378	fi	6548	fi
6379		6549
		6550	if test "x$ac_ct_RANLIB" = x; then
		6551	RANLIB=":"
		6552	else
		6553	case $cross_compiling:$ac_tool_warned in
		6554	yes:)
		6555	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6556	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6557	ac_tool_warned=yes ;;
		6558	esac
6380	RANLIB=$ac_ct_RANLIB	6559	RANLIB=$ac_ct_RANLIB
		6560	fi
6381	else	6561	else
6382	RANLIB="$ac_cv_prog_RANLIB"	6562	RANLIB="$ac_cv_prog_RANLIB"
6383	fi	6563	fi
6384		6564
6385		6565
6386	# Check whether --enable-iftype or --disable-iftype was given.	6566	# Check whether --enable-iftype was given.
6387	if test "${enable_iftype+set}" = set; then	6567	if test "${enable_iftype+set}" = set; then :
6388	enableval="$enable_iftype"	6568	enableval=$enable_iftype;
6389
6390	IFTYPE=`echo $enableval \| sed s%/.*%%`	6569	IFTYPE=`echo $enableval \| sed s%/.*%%`
6391	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`	6570	IFSUBTYPE=`echo $enableval \| sed s%.*/%%`
6392		6571
6393		6572
6394	fi;	6573	fi
6395		6574
		6575
6396	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6576	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6397	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6577	$as_echo_n "checking for kernel networking interface type... " >&6; }
6398		6578
6399	if test "x$IFTYPE" = "x"; then	6579	if test "x$IFTYPE" = "x"; then
6400	case $target_os in	6580	case $target_os in
6401	linux)	6581	linux)
6402	IFTYPE=native	6582	IFTYPE=native
6403	IFSUBTYPE=linux	6583	IFSUBTYPE=linux
6404		6584
6405	cat >>confdefs.h <<\_ACEOF	6585	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6406	#define HAVE_LINUX 1
6407	_ACEOF
6408		6586
6409	;;	6587	;;
6410	freebsd)	6588	freebsd)
6411	IFTYPE=tincd	6589	IFTYPE=tincd
6412	IFSUBTYPE=freebsd	6590	IFSUBTYPE=freebsd
6413		6591
6414	cat >>confdefs.h <<\_ACEOF	6592	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6415	#define HAVE_FREEBSD 1
6416	_ACEOF
6417		6593
6418	;;	6594	;;
6419	darwin)	6595	darwin)
6420	IFTYPE=native	6596	IFTYPE=native
6421	IFSUBTYPE=darwin	6597	IFSUBTYPE=darwin
6422		6598
6423	cat >>confdefs.h <<\_ACEOF	6599	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6424	#define HAVE_DARWIN 1
6425	_ACEOF
6426		6600
6427	;;	6601	;;
6428	solaris)	6602	solaris)
6429	IFTYPE=tincd	6603	IFTYPE=tincd
6430	IFSUBTYPE=solaris	6604	IFSUBTYPE=solaris
6431		6605
6432	cat >>confdefs.h <<\_ACEOF	6606	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6433	#define HAVE_SOLARIS 1
6434	_ACEOF
6435		6607
6436	;;	6608	;;
6437	openbsd)	6609	openbsd)
6438	IFTYPE=tincd	6610	IFTYPE=tincd
6439	IFSUBTYPE=openbsd	6611	IFSUBTYPE=openbsd
6440		6612
6441	cat >>confdefs.h <<\_ACEOF	6613	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6442	#define HAVE_OPENBSD 1
6443	_ACEOF
6444		6614
6445	;;	6615	;;
6446	netbsd)	6616	netbsd)
6447	IFTYPE=tincd	6617	IFTYPE=tincd
6448	IFSUBTYPE=netbsd	6618	IFSUBTYPE=netbsd
6449		6619
6450	cat >>confdefs.h <<\_ACEOF	6620	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6451	#define HAVE_NETBSD 1
6452	_ACEOF
6453		6621
6454	;;	6622	;;
6455	cygwin)	6623	cygwin)
6456	IFTYPE=native	6624	IFTYPE=native
6457	IFSUBTYPE=cygwin	6625	IFSUBTYPE=cygwin
6458		6626
6459	cat >>confdefs.h <<\_ACEOF	6627	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6460	#define HAVE_CYGWIN 1
6461	_ACEOF
6462		6628
6463	;;	6629	;;
6464	*)	6630	*)
6465	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6631	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6466	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6467	{ (exit 1); exit 1; }; }
6468	;;	6632	;;
6469	esac	6633	esac
6470	fi	6634	fi
6471	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6635	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6472	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6636	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6473	IFTYPE=$IFTYPE	6637	IFTYPE=$IFTYPE
6474		6638
6475	IFSUBTYPE=$IFSUBTYPE	6639	IFSUBTYPE=$IFSUBTYPE
6476		6640
6477		6641
…		…
6501		6665
6502	_ACEOF	6666	_ACEOF
6503		6667
6504	# The following way of writing the cache mishandles newlines in values,	6668	# The following way of writing the cache mishandles newlines in values,
6505	# but we know of no workaround that is simple, portable, and efficient.	6669	# but we know of no workaround that is simple, portable, and efficient.
6506	# So, don't put newlines in cache variables' values.	6670	# So, we kill variables containing newlines.
6507	# Ultrix sh set writes to stderr and can't be redirected directly,	6671	# Ultrix sh set writes to stderr and can't be redirected directly,
6508	# and sets the high bit in the cache file unless we assign to the vars.	6672	# and sets the high bit in the cache file unless we assign to the vars.
6509	{	6673	(
		6674	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		6675	eval ac_val=\$$ac_var
		6676	case $ac_val in #(
		6677	${as_nl})
		6678	case $ac_var in #(
		6679	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6680	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6681	esac
		6682	case $ac_var in #(
		6683	_ \| IFS \| as_nl) ;; #(
		6684	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		6685	*) { eval $ac_var=; unset $ac_var;} ;;
		6686	esac ;;
		6687	esac
		6688	done
		6689
6510	(set) 2>&1 \|	6690	(set) 2>&1 \|
6511	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	6691	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6512	ac_space=\ )	6692	${as_nl}ac_space=\ )
6513	# `set' does not quote correctly, so add quotes (double-quote	6693	# `set' does not quote correctly, so add quotes: double-quote
6514	# substitution turns \\\\ into \\, and sed turns \\ into \).	6694	# substitution turns \\\\ into \\, and sed turns \\ into \.
6515	sed -n \	6695	sed -n \
6516	"s/'/'\\\\''/g;	6696	"s/'/'\\\\''/g;
6517	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	6697	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6518	;;	6698	;; #(
6519	*)	6699	*)
6520	# `set' quotes correctly as required by POSIX, so do not add quotes.	6700	# `set' quotes correctly as required by POSIX, so do not add quotes.
6521	sed -n \	6701	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6522	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
6523	;;	6702	;;
6524	esac;	6703	esac \|
6525	} \|	6704	sort
		6705	) \|
6526	sed '	6706	sed '
		6707	/^ac_cv_env_/b end
6527	t clear	6708	t clear
6528	: clear	6709	:clear
6529	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	6710	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6530	t end	6711	t end
6531	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	6712	s/^$[^=]$=$.$$/\1=${\1=\2}/
6532	: end' >>confcache	6713	:end' >>confcache
6533	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6714	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6534	if test -w $cache_file; then	6715	if test -w "$cache_file"; then
6535	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6716	if test "x$cache_file" != "x/dev/null"; then
		6717	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6718	$as_echo "$as_me: updating cache $cache_file" >&6;}
		6719	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6536	cat confcache >$cache_file	6720	cat confcache >"$cache_file"
		6721	else
		6722	case $cache_file in #(
		6723	/ \| ?:*)
		6724	mv -f confcache "$cache_file"$$ &&
		6725	mv -f "$cache_file"$$ "$cache_file" ;; #(
		6726	*)
		6727	mv -f confcache "$cache_file" ;;
		6728	esac
		6729	fi
		6730	fi
6537	else	6731	else
		6732	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6538	echo "not updating unwritable cache $cache_file"	6733	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6539	fi	6734	fi
6540	fi	6735	fi
6541	rm -f confcache	6736	rm -f confcache
6542		6737
6543		6738
6544	ac_ext=cc	6739	ac_ext=cpp
6545	ac_cpp='$CXXCPP $CPPFLAGS'	6740	ac_cpp='$CXXCPP $CPPFLAGS'
6546	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6741	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6547	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6742	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6548	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6743	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6549		6744
6550		6745
6551	ac_ext=cc	6746	ac_ext=cpp
6552	ac_cpp='$CXXCPP $CPPFLAGS'	6747	ac_cpp='$CXXCPP $CPPFLAGS'
6553	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6748	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6554	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6749	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6555	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6750	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6556	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6751	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6557	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6752	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6558	if test -z "$CXXCPP"; then	6753	if test -z "$CXXCPP"; then
6559	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6754	if ${ac_cv_prog_CXXCPP+:} false; then :
6560	echo $ECHO_N "(cached) $ECHO_C" >&6	6755	$as_echo_n "(cached) " >&6
6561	else	6756	else
6562	# Double quotes because CXXCPP needs to be expanded	6757	# Double quotes because CXXCPP needs to be expanded
6563	for CXXCPP in "$CXX -E" "/lib/cpp"	6758	for CXXCPP in "$CXX -E" "/lib/cpp"
6564	do	6759	do
6565	ac_preproc_ok=false	6760	ac_preproc_ok=false
…		…
6569	# with a fresh cross-compiler works.	6764	# with a fresh cross-compiler works.
6570	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6765	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6571	# <limits.h> exists even on freestanding compilers.	6766	# <limits.h> exists even on freestanding compilers.
6572	# On the NeXT, cc -E runs the code through the compiler's parser,	6767	# On the NeXT, cc -E runs the code through the compiler's parser,
6573	# not just through cpp. "Syntax error" is here to catch this case.	6768	# not just through cpp. "Syntax error" is here to catch this case.
6574	cat >conftest.$ac_ext <<_ACEOF
6575	/* confdefs.h. */
6576	_ACEOF
6577	cat confdefs.h >>conftest.$ac_ext	6769	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6578	cat >>conftest.$ac_ext <<_ACEOF
6579	/* end confdefs.h. */	6770	/* end confdefs.h. */
6580	#ifdef __STDC__	6771	#ifdef __STDC__
6581	# include <limits.h>	6772	# include <limits.h>
6582	#else	6773	#else
6583	# include <assert.h>	6774	# include <assert.h>
6584	#endif	6775	#endif
6585	Syntax error	6776	Syntax error
6586	_ACEOF	6777	_ACEOF
6587	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6778	if ac_fn_cxx_try_cpp "$LINENO"; then :
6588	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6779
6589	ac_status=$?
6590	grep -v '^ *+' conftest.er1 >conftest.err
6591	rm -f conftest.er1
6592	cat conftest.err >&5
6593	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6594	(exit $ac_status); } >/dev/null; then
6595	if test -s conftest.err; then
6596	ac_cpp_err=$ac_cxx_preproc_warn_flag
6597	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6598	else	6780	else
6599	ac_cpp_err=
6600	fi
6601	else
6602	ac_cpp_err=yes
6603	fi
6604	if test -z "$ac_cpp_err"; then
6605	:
6606	else
6607	echo "$as_me: failed program was:" >&5
6608	sed 's/^/\| /' conftest.$ac_ext >&5
6609
6610	# Broken: fails on valid input.	6781	# Broken: fails on valid input.
6611	continue	6782	continue
6612	fi	6783	fi
6613	rm -f conftest.err conftest.$ac_ext	6784	rm -f conftest.err conftest.i conftest.$ac_ext
6614		6785
6615	# OK, works on sane cases. Now check whether non-existent headers	6786	# OK, works on sane cases. Now check whether nonexistent headers
6616	# can be detected and how.	6787	# can be detected and how.
6617	cat >conftest.$ac_ext <<_ACEOF
6618	/* confdefs.h. */
6619	_ACEOF
6620	cat confdefs.h >>conftest.$ac_ext	6788	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6621	cat >>conftest.$ac_ext <<_ACEOF
6622	/* end confdefs.h. */	6789	/* end confdefs.h. */
6623	#include <ac_nonexistent.h>	6790	#include <ac_nonexistent.h>
6624	_ACEOF	6791	_ACEOF
6625	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6792	if ac_fn_cxx_try_cpp "$LINENO"; then :
6626	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6627	ac_status=$?
6628	grep -v '^ *+' conftest.er1 >conftest.err
6629	rm -f conftest.er1
6630	cat conftest.err >&5
6631	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6632	(exit $ac_status); } >/dev/null; then
6633	if test -s conftest.err; then
6634	ac_cpp_err=$ac_cxx_preproc_warn_flag
6635	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6636	else
6637	ac_cpp_err=
6638	fi
6639	else
6640	ac_cpp_err=yes
6641	fi
6642	if test -z "$ac_cpp_err"; then
6643	# Broken: success on invalid input.	6793	# Broken: success on invalid input.
6644	continue	6794	continue
6645	else	6795	else
6646	echo "$as_me: failed program was:" >&5
6647	sed 's/^/\| /' conftest.$ac_ext >&5
6648
6649	# Passes both tests.	6796	# Passes both tests.
6650	ac_preproc_ok=:	6797	ac_preproc_ok=:
6651	break	6798	break
6652	fi	6799	fi
6653	rm -f conftest.err conftest.$ac_ext	6800	rm -f conftest.err conftest.i conftest.$ac_ext
6654		6801
6655	done	6802	done
6656	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6803	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6657	rm -f conftest.err conftest.$ac_ext	6804	rm -f conftest.i conftest.err conftest.$ac_ext
6658	if $ac_preproc_ok; then	6805	if $ac_preproc_ok; then :
6659	break	6806	break
6660	fi	6807	fi
6661		6808
6662	done	6809	done
6663	ac_cv_prog_CXXCPP=$CXXCPP	6810	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6665	fi	6812	fi
6666	CXXCPP=$ac_cv_prog_CXXCPP	6813	CXXCPP=$ac_cv_prog_CXXCPP
6667	else	6814	else
6668	ac_cv_prog_CXXCPP=$CXXCPP	6815	ac_cv_prog_CXXCPP=$CXXCPP
6669	fi	6816	fi
6670	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6671	echo "${ECHO_T}$CXXCPP" >&6	6818	$as_echo "$CXXCPP" >&6; }
6672	ac_preproc_ok=false	6819	ac_preproc_ok=false
6673	for ac_cxx_preproc_warn_flag in '' yes	6820	for ac_cxx_preproc_warn_flag in '' yes
6674	do	6821	do
6675	# Use a header file that comes with gcc, so configuring glibc	6822	# Use a header file that comes with gcc, so configuring glibc
6676	# with a fresh cross-compiler works.	6823	# with a fresh cross-compiler works.
6677	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6824	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6678	# <limits.h> exists even on freestanding compilers.	6825	# <limits.h> exists even on freestanding compilers.
6679	# On the NeXT, cc -E runs the code through the compiler's parser,	6826	# On the NeXT, cc -E runs the code through the compiler's parser,
6680	# not just through cpp. "Syntax error" is here to catch this case.	6827	# not just through cpp. "Syntax error" is here to catch this case.
6681	cat >conftest.$ac_ext <<_ACEOF
6682	/* confdefs.h. */
6683	_ACEOF
6684	cat confdefs.h >>conftest.$ac_ext	6828	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6685	cat >>conftest.$ac_ext <<_ACEOF
6686	/* end confdefs.h. */	6829	/* end confdefs.h. */
6687	#ifdef __STDC__	6830	#ifdef __STDC__
6688	# include <limits.h>	6831	# include <limits.h>
6689	#else	6832	#else
6690	# include <assert.h>	6833	# include <assert.h>
6691	#endif	6834	#endif
6692	Syntax error	6835	Syntax error
6693	_ACEOF	6836	_ACEOF
6694	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6837	if ac_fn_cxx_try_cpp "$LINENO"; then :
6695	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6838
6696	ac_status=$?
6697	grep -v '^ *+' conftest.er1 >conftest.err
6698	rm -f conftest.er1
6699	cat conftest.err >&5
6700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6701	(exit $ac_status); } >/dev/null; then
6702	if test -s conftest.err; then
6703	ac_cpp_err=$ac_cxx_preproc_warn_flag
6704	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6705	else	6839	else
6706	ac_cpp_err=
6707	fi
6708	else
6709	ac_cpp_err=yes
6710	fi
6711	if test -z "$ac_cpp_err"; then
6712	:
6713	else
6714	echo "$as_me: failed program was:" >&5
6715	sed 's/^/\| /' conftest.$ac_ext >&5
6716
6717	# Broken: fails on valid input.	6840	# Broken: fails on valid input.
6718	continue	6841	continue
6719	fi	6842	fi
6720	rm -f conftest.err conftest.$ac_ext	6843	rm -f conftest.err conftest.i conftest.$ac_ext
6721		6844
6722	# OK, works on sane cases. Now check whether non-existent headers	6845	# OK, works on sane cases. Now check whether nonexistent headers
6723	# can be detected and how.	6846	# can be detected and how.
6724	cat >conftest.$ac_ext <<_ACEOF
6725	/* confdefs.h. */
6726	_ACEOF
6727	cat confdefs.h >>conftest.$ac_ext	6847	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6728	cat >>conftest.$ac_ext <<_ACEOF
6729	/* end confdefs.h. */	6848	/* end confdefs.h. */
6730	#include <ac_nonexistent.h>	6849	#include <ac_nonexistent.h>
6731	_ACEOF	6850	_ACEOF
6732	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6851	if ac_fn_cxx_try_cpp "$LINENO"; then :
6733	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6734	ac_status=$?
6735	grep -v '^ *+' conftest.er1 >conftest.err
6736	rm -f conftest.er1
6737	cat conftest.err >&5
6738	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6739	(exit $ac_status); } >/dev/null; then
6740	if test -s conftest.err; then
6741	ac_cpp_err=$ac_cxx_preproc_warn_flag
6742	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6743	else
6744	ac_cpp_err=
6745	fi
6746	else
6747	ac_cpp_err=yes
6748	fi
6749	if test -z "$ac_cpp_err"; then
6750	# Broken: success on invalid input.	6852	# Broken: success on invalid input.
6751	continue	6853	continue
6752	else	6854	else
6753	echo "$as_me: failed program was:" >&5
6754	sed 's/^/\| /' conftest.$ac_ext >&5
6755
6756	# Passes both tests.	6855	# Passes both tests.
6757	ac_preproc_ok=:	6856	ac_preproc_ok=:
6758	break	6857	break
6759	fi	6858	fi
6760	rm -f conftest.err conftest.$ac_ext	6859	rm -f conftest.err conftest.i conftest.$ac_ext
6761		6860
6762	done	6861	done
6763	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6862	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6764	rm -f conftest.err conftest.$ac_ext	6863	rm -f conftest.i conftest.err conftest.$ac_ext
6765	if $ac_preproc_ok; then	6864	if $ac_preproc_ok; then :
6766	:	6865
6767	else	6866	else
6768	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6867	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6769	See \`config.log' for more details." >&5	6868	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6770	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6869	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6771	See \`config.log' for more details." >&2;}	6870	See \`config.log' for more details" "$LINENO" 5; }
6772	{ (exit 1); exit 1; }; }
6773	fi	6871	fi
6774		6872
6775	ac_ext=cc	6873	ac_ext=cpp
6776	ac_cpp='$CXXCPP $CPPFLAGS'	6874	ac_cpp='$CXXCPP $CPPFLAGS'
6777	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6875	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6778	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6876	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6779	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6877	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6780		6878
6781		6879
6782	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6880	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6783	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6881	$as_echo_n "checking for ANSI C header files... " >&6; }
6784	if test "${ac_cv_header_stdc+set}" = set; then	6882	if ${ac_cv_header_stdc+:} false; then :
6785	echo $ECHO_N "(cached) $ECHO_C" >&6	6883	$as_echo_n "(cached) " >&6
6786	else	6884	else
6787	cat >conftest.$ac_ext <<_ACEOF
6788	/* confdefs.h. */
6789	_ACEOF
6790	cat confdefs.h >>conftest.$ac_ext	6885	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6791	cat >>conftest.$ac_ext <<_ACEOF
6792	/* end confdefs.h. */	6886	/* end confdefs.h. */
6793	#include <stdlib.h>	6887	#include <stdlib.h>
6794	#include <stdarg.h>	6888	#include <stdarg.h>
6795	#include <string.h>	6889	#include <string.h>
6796	#include <float.h>	6890	#include <float.h>
…		…
6801		6895
6802	;	6896	;
6803	return 0;	6897	return 0;
6804	}	6898	}
6805	_ACEOF	6899	_ACEOF
6806	rm -f conftest.$ac_objext	6900	if ac_fn_cxx_try_compile "$LINENO"; then :
6807	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6808	(eval $ac_compile) 2>conftest.er1
6809	ac_status=$?
6810	grep -v '^ *+' conftest.er1 >conftest.err
6811	rm -f conftest.er1
6812	cat conftest.err >&5
6813	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6814	(exit $ac_status); } &&
6815	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6816	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6817	(eval $ac_try) 2>&5
6818	ac_status=$?
6819	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6820	(exit $ac_status); }; } &&
6821	{ ac_try='test -s conftest.$ac_objext'
6822	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6823	(eval $ac_try) 2>&5
6824	ac_status=$?
6825	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6826	(exit $ac_status); }; }; then
6827	ac_cv_header_stdc=yes	6901	ac_cv_header_stdc=yes
6828	else	6902	else
6829	echo "$as_me: failed program was:" >&5
6830	sed 's/^/\| /' conftest.$ac_ext >&5
6831
6832	ac_cv_header_stdc=no	6903	ac_cv_header_stdc=no
6833	fi	6904	fi
6834	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6905	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6835		6906
6836	if test $ac_cv_header_stdc = yes; then	6907	if test $ac_cv_header_stdc = yes; then
6837	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6908	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6838	cat >conftest.$ac_ext <<_ACEOF
6839	/* confdefs.h. */
6840	_ACEOF
6841	cat confdefs.h >>conftest.$ac_ext	6909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6842	cat >>conftest.$ac_ext <<_ACEOF
6843	/* end confdefs.h. */	6910	/* end confdefs.h. */
6844	#include <string.h>	6911	#include <string.h>
6845		6912
6846	_ACEOF	6913	_ACEOF
6847	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6914	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6848	$EGREP "memchr" >/dev/null 2>&1; then	6915	$EGREP "memchr" >/dev/null 2>&1; then :
6849	:	6916
6850	else	6917	else
6851	ac_cv_header_stdc=no	6918	ac_cv_header_stdc=no
6852	fi	6919	fi
6853	rm -f conftest*	6920	rm -f conftest*
6854		6921
6855	fi	6922	fi
6856		6923
6857	if test $ac_cv_header_stdc = yes; then	6924	if test $ac_cv_header_stdc = yes; then
6858	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6925	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6859	cat >conftest.$ac_ext <<_ACEOF
6860	/* confdefs.h. */
6861	_ACEOF
6862	cat confdefs.h >>conftest.$ac_ext	6926	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6863	cat >>conftest.$ac_ext <<_ACEOF
6864	/* end confdefs.h. */	6927	/* end confdefs.h. */
6865	#include <stdlib.h>	6928	#include <stdlib.h>
6866		6929
6867	_ACEOF	6930	_ACEOF
6868	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	6931	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6869	$EGREP "free" >/dev/null 2>&1; then	6932	$EGREP "free" >/dev/null 2>&1; then :
6870	:	6933
6871	else	6934	else
6872	ac_cv_header_stdc=no	6935	ac_cv_header_stdc=no
6873	fi	6936	fi
6874	rm -f conftest*	6937	rm -f conftest*
6875		6938
6876	fi	6939	fi
6877		6940
6878	if test $ac_cv_header_stdc = yes; then	6941	if test $ac_cv_header_stdc = yes; then
6879	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6942	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6880	if test "$cross_compiling" = yes; then	6943	if test "$cross_compiling" = yes; then :
6881	:	6944	:
6882	else	6945	else
6883	cat >conftest.$ac_ext <<_ACEOF
6884	/* confdefs.h. */
6885	_ACEOF
6886	cat confdefs.h >>conftest.$ac_ext	6946	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6887	cat >>conftest.$ac_ext <<_ACEOF
6888	/* end confdefs.h. */	6947	/* end confdefs.h. */
6889	#include <ctype.h>	6948	#include <ctype.h>
		6949	#include <stdlib.h>
6890	#if ((' ' & 0x0FF) == 0x020)	6950	#if ((' ' & 0x0FF) == 0x020)
6891	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6951	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6892	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6952	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6893	#else	6953	#else
6894	# define ISLOWER(c) \	6954	# define ISLOWER(c) \
…		…
6904	{	6964	{
6905	int i;	6965	int i;
6906	for (i = 0; i < 256; i++)	6966	for (i = 0; i < 256; i++)
6907	if (XOR (islower (i), ISLOWER (i))	6967	if (XOR (islower (i), ISLOWER (i))
6908	\|\| toupper (i) != TOUPPER (i))	6968	\|\| toupper (i) != TOUPPER (i))
6909	exit(2);	6969	return 2;
6910	exit (0);	6970	return 0;
6911	}	6971	}
6912	_ACEOF	6972	_ACEOF
6913	rm -f conftest$ac_exeext	6973	if ac_fn_cxx_try_run "$LINENO"; then :
6914	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6915	(eval $ac_link) 2>&5
6916	ac_status=$?
6917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6918	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6919	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6920	(eval $ac_try) 2>&5
6921	ac_status=$?
6922	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6923	(exit $ac_status); }; }; then
6924	:
6925	else
6926	echo "$as_me: program exited with status $ac_status" >&5
6927	echo "$as_me: failed program was:" >&5
6928	sed 's/^/\| /' conftest.$ac_ext >&5
6929		6974
6930	( exit $ac_status )	6975	else
6931	ac_cv_header_stdc=no	6976	ac_cv_header_stdc=no
6932	fi	6977	fi
6933	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6978	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		6979	conftest.$ac_objext conftest.beam conftest.$ac_ext
6934	fi	6980	fi
		6981
6935	fi	6982	fi
6936	fi	6983	fi
6937	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6938	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6985	$as_echo "$ac_cv_header_stdc" >&6; }
6939	if test $ac_cv_header_stdc = yes; then	6986	if test $ac_cv_header_stdc = yes; then
6940		6987
6941	cat >>confdefs.h <<\_ACEOF	6988	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
6942	#define STDC_HEADERS 1
6943	_ACEOF
6944		6989
6945	fi	6990	fi
6946		6991
6947	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6992	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6993	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6958	inttypes.h stdint.h unistd.h	6994	inttypes.h stdint.h unistd.h
6959	do	6995	do :
6960	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	6996	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6961	echo "$as_me:$LINENO: checking for $ac_header" >&5	6997	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6962	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6998	"
6963	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6999	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6964	echo $ECHO_N "(cached) $ECHO_C" >&6
6965	else
6966	cat >conftest.$ac_ext <<_ACEOF
6967	/* confdefs.h. */
6968	_ACEOF
6969	cat confdefs.h >>conftest.$ac_ext
6970	cat >>conftest.$ac_ext <<_ACEOF
6971	/* end confdefs.h. */
6972	$ac_includes_default
6973
6974	#include <$ac_header>
6975	_ACEOF
6976	rm -f conftest.$ac_objext
6977	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6978	(eval $ac_compile) 2>conftest.er1
6979	ac_status=$?
6980	grep -v '^ *+' conftest.er1 >conftest.err
6981	rm -f conftest.er1
6982	cat conftest.err >&5
6983	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6984	(exit $ac_status); } &&
6985	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
6986	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6987	(eval $ac_try) 2>&5
6988	ac_status=$?
6989	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6990	(exit $ac_status); }; } &&
6991	{ ac_try='test -s conftest.$ac_objext'
6992	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6993	(eval $ac_try) 2>&5
6994	ac_status=$?
6995	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6996	(exit $ac_status); }; }; then
6997	eval "$as_ac_Header=yes"
6998	else
6999	echo "$as_me: failed program was:" >&5
7000	sed 's/^/\| /' conftest.$ac_ext >&5
7001
7002	eval "$as_ac_Header=no"
7003	fi
7004	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7005	fi
7006	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7007	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7008	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7009	cat >>confdefs.h <<_ACEOF	7000	cat >>confdefs.h <<_ACEOF
7010	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	7001	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7011	_ACEOF	7002	_ACEOF
7012		7003
7013	fi	7004	fi
7014		7005
7015	done	7006	done
7016		7007
7017		7008
7018
7019
7020	for ac_header in ext/hash_map clocale	7009	for ac_header in tr1/unordered_map ext/hash_map clocale
7021	do	7010	do :
7022	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	7011	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		7012	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7023	if eval "test \"\${$as_ac_Header+set}\" = set"; then	7013	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7024	echo "$as_me:$LINENO: checking for $ac_header" >&5
7025	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7026	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7027	echo $ECHO_N "(cached) $ECHO_C" >&6
7028	fi
7029	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7030	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7031	else
7032	# Is the header compilable?
7033	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7034	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7035	cat >conftest.$ac_ext <<_ACEOF
7036	/* confdefs.h. */
7037	_ACEOF
7038	cat confdefs.h >>conftest.$ac_ext
7039	cat >>conftest.$ac_ext <<_ACEOF
7040	/* end confdefs.h. */
7041	$ac_includes_default
7042	#include <$ac_header>
7043	_ACEOF
7044	rm -f conftest.$ac_objext
7045	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7046	(eval $ac_compile) 2>conftest.er1
7047	ac_status=$?
7048	grep -v '^ *+' conftest.er1 >conftest.err
7049	rm -f conftest.er1
7050	cat conftest.err >&5
7051	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7052	(exit $ac_status); } &&
7053	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7054	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7055	(eval $ac_try) 2>&5
7056	ac_status=$?
7057	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7058	(exit $ac_status); }; } &&
7059	{ ac_try='test -s conftest.$ac_objext'
7060	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7061	(eval $ac_try) 2>&5
7062	ac_status=$?
7063	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7064	(exit $ac_status); }; }; then
7065	ac_header_compiler=yes
7066	else
7067	echo "$as_me: failed program was:" >&5
7068	sed 's/^/\| /' conftest.$ac_ext >&5
7069
7070	ac_header_compiler=no
7071	fi
7072	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7073	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7074	echo "${ECHO_T}$ac_header_compiler" >&6
7075
7076	# Is the header present?
7077	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7078	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7079	cat >conftest.$ac_ext <<_ACEOF
7080	/* confdefs.h. */
7081	_ACEOF
7082	cat confdefs.h >>conftest.$ac_ext
7083	cat >>conftest.$ac_ext <<_ACEOF
7084	/* end confdefs.h. */
7085	#include <$ac_header>
7086	_ACEOF
7087	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7088	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7089	ac_status=$?
7090	grep -v '^ *+' conftest.er1 >conftest.err
7091	rm -f conftest.er1
7092	cat conftest.err >&5
7093	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7094	(exit $ac_status); } >/dev/null; then
7095	if test -s conftest.err; then
7096	ac_cpp_err=$ac_cxx_preproc_warn_flag
7097	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7098	else
7099	ac_cpp_err=
7100	fi
7101	else
7102	ac_cpp_err=yes
7103	fi
7104	if test -z "$ac_cpp_err"; then
7105	ac_header_preproc=yes
7106	else
7107	echo "$as_me: failed program was:" >&5
7108	sed 's/^/\| /' conftest.$ac_ext >&5
7109
7110	ac_header_preproc=no
7111	fi
7112	rm -f conftest.err conftest.$ac_ext
7113	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7114	echo "${ECHO_T}$ac_header_preproc" >&6
7115
7116	# So? What about this header?
7117	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7118	yes:no: )
7119	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7120	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7121	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7122	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7123	ac_header_preproc=yes
7124	;;
7125	no:yes:* )
7126	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7127	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7128	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7129	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7130	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7131	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7132	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7133	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7134	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7135	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7136	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7137	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7138	(
7139	cat <<\_ASBOX
7140	## ------------------------------------------ ##
7141	## Report this to the AC_PACKAGE_NAME lists. ##
7142	## ------------------------------------------ ##
7143	_ASBOX
7144	) \|
7145	sed "s/^/$as_me: WARNING: /" >&2
7146	;;
7147	esac
7148	echo "$as_me:$LINENO: checking for $ac_header" >&5
7149	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7150	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7151	echo $ECHO_N "(cached) $ECHO_C" >&6
7152	else
7153	eval "$as_ac_Header=\$ac_header_preproc"
7154	fi
7155	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7156	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7157
7158	fi
7159	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7160	cat >>confdefs.h <<_ACEOF	7014	cat >>confdefs.h <<_ACEOF
7161	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	7015	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7162	_ACEOF	7016	_ACEOF
7163		7017
7164	fi	7018	fi
7165		7019
7166	done	7020	done
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183		7021
7184		7022
7185	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	7023	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7186	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \	7024	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7187	sys/mman.h netinet/in.h	7025	sys/mman.h netinet/in.h
7188	do	7026	do :
7189	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	7027	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		7028	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7190	if eval "test \"\${$as_ac_Header+set}\" = set"; then	7029	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7191	echo "$as_me:$LINENO: checking for $ac_header" >&5
7192	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7193	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7194	echo $ECHO_N "(cached) $ECHO_C" >&6
7195	fi
7196	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7197	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7198	else
7199	# Is the header compilable?
7200	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7201	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7202	cat >conftest.$ac_ext <<_ACEOF
7203	/* confdefs.h. */
7204	_ACEOF
7205	cat confdefs.h >>conftest.$ac_ext
7206	cat >>conftest.$ac_ext <<_ACEOF
7207	/* end confdefs.h. */
7208	$ac_includes_default
7209	#include <$ac_header>
7210	_ACEOF
7211	rm -f conftest.$ac_objext
7212	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7213	(eval $ac_compile) 2>conftest.er1
7214	ac_status=$?
7215	grep -v '^ *+' conftest.er1 >conftest.err
7216	rm -f conftest.er1
7217	cat conftest.err >&5
7218	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7219	(exit $ac_status); } &&
7220	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7221	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7222	(eval $ac_try) 2>&5
7223	ac_status=$?
7224	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7225	(exit $ac_status); }; } &&
7226	{ ac_try='test -s conftest.$ac_objext'
7227	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7228	(eval $ac_try) 2>&5
7229	ac_status=$?
7230	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7231	(exit $ac_status); }; }; then
7232	ac_header_compiler=yes
7233	else
7234	echo "$as_me: failed program was:" >&5
7235	sed 's/^/\| /' conftest.$ac_ext >&5
7236
7237	ac_header_compiler=no
7238	fi
7239	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7240	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7241	echo "${ECHO_T}$ac_header_compiler" >&6
7242
7243	# Is the header present?
7244	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7245	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7246	cat >conftest.$ac_ext <<_ACEOF
7247	/* confdefs.h. */
7248	_ACEOF
7249	cat confdefs.h >>conftest.$ac_ext
7250	cat >>conftest.$ac_ext <<_ACEOF
7251	/* end confdefs.h. */
7252	#include <$ac_header>
7253	_ACEOF
7254	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7255	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7256	ac_status=$?
7257	grep -v '^ *+' conftest.er1 >conftest.err
7258	rm -f conftest.er1
7259	cat conftest.err >&5
7260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7261	(exit $ac_status); } >/dev/null; then
7262	if test -s conftest.err; then
7263	ac_cpp_err=$ac_cxx_preproc_warn_flag
7264	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7265	else
7266	ac_cpp_err=
7267	fi
7268	else
7269	ac_cpp_err=yes
7270	fi
7271	if test -z "$ac_cpp_err"; then
7272	ac_header_preproc=yes
7273	else
7274	echo "$as_me: failed program was:" >&5
7275	sed 's/^/\| /' conftest.$ac_ext >&5
7276
7277	ac_header_preproc=no
7278	fi
7279	rm -f conftest.err conftest.$ac_ext
7280	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7281	echo "${ECHO_T}$ac_header_preproc" >&6
7282
7283	# So? What about this header?
7284	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7285	yes:no: )
7286	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7287	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7288	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7289	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7290	ac_header_preproc=yes
7291	;;
7292	no:yes:* )
7293	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7294	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7295	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7296	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7297	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7298	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7299	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7300	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7301	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7302	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7303	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7304	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7305	(
7306	cat <<\_ASBOX
7307	## ------------------------------------------ ##
7308	## Report this to the AC_PACKAGE_NAME lists. ##
7309	## ------------------------------------------ ##
7310	_ASBOX
7311	) \|
7312	sed "s/^/$as_me: WARNING: /" >&2
7313	;;
7314	esac
7315	echo "$as_me:$LINENO: checking for $ac_header" >&5
7316	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7317	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7318	echo $ECHO_N "(cached) $ECHO_C" >&6
7319	else
7320	eval "$as_ac_Header=\$ac_header_preproc"
7321	fi
7322	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7323	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7324
7325	fi
7326	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7327	cat >>confdefs.h <<_ACEOF	7030	cat >>confdefs.h <<_ACEOF
7328	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	7031	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7329	_ACEOF	7032	_ACEOF
7330		7033
7331	fi	7034	fi
7332		7035
7333	done	7036	done
7334		7037
7335
7336
7337
7338
7339
7340
7341	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	7038	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7342	do	7039	do :
7343	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	7040	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
7344	echo "$as_me:$LINENO: checking for $ac_header" >&5	7041	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
7345	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7346	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7347	echo $ECHO_N "(cached) $ECHO_C" >&6
7348	else
7349	cat >conftest.$ac_ext <<_ACEOF
7350	/* confdefs.h. */
7351	_ACEOF
7352	cat confdefs.h >>conftest.$ac_ext
7353	cat >>conftest.$ac_ext <<_ACEOF
7354	/* end confdefs.h. */
7355
7356	#include <sys/types.h>	7042	#include <sys/types.h>
7357	#include <sys/socket.h>	7043	#include <sys/socket.h>
7358	#ifdef HAVE_NETINET_IN_H	7044	#ifdef HAVE_NETINET_IN_H
7359	# include <netinet/in.h>	7045	# include <netinet/in.h>
7360	#endif	7046	#endif
…		…
7363	#endif	7049	#endif
7364	#ifdef HAVE_NETINET_IN_SYSTM_H	7050	#ifdef HAVE_NETINET_IN_SYSTM_H
7365	# include <netinet/in_systm.h>	7051	# include <netinet/in_systm.h>
7366	#endif	7052	#endif
7367		7053
7368		7054	"
7369	#include <$ac_header>	7055	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7370	_ACEOF
7371	rm -f conftest.$ac_objext
7372	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7373	(eval $ac_compile) 2>conftest.er1
7374	ac_status=$?
7375	grep -v '^ *+' conftest.er1 >conftest.err
7376	rm -f conftest.er1
7377	cat conftest.err >&5
7378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7379	(exit $ac_status); } &&
7380	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7381	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7382	(eval $ac_try) 2>&5
7383	ac_status=$?
7384	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7385	(exit $ac_status); }; } &&
7386	{ ac_try='test -s conftest.$ac_objext'
7387	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7388	(eval $ac_try) 2>&5
7389	ac_status=$?
7390	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7391	(exit $ac_status); }; }; then
7392	eval "$as_ac_Header=yes"
7393	else
7394	echo "$as_me: failed program was:" >&5
7395	sed 's/^/\| /' conftest.$ac_ext >&5
7396
7397	eval "$as_ac_Header=no"
7398	fi
7399	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7400	fi
7401	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7402	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7403	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7404	cat >>confdefs.h <<_ACEOF	7056	cat >>confdefs.h <<_ACEOF
7405	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	7057	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
7406	_ACEOF	7058	_ACEOF
7407		7059
7408	fi	7060	fi
7409		7061
7410	done	7062	done
7411		7063
7412		7064
7413	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	7065	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7414	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	7066	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7415	if test "${ac_cv_c_const+set}" = set; then	7067	if ${ac_cv_c_const+:} false; then :
7416	echo $ECHO_N "(cached) $ECHO_C" >&6	7068	$as_echo_n "(cached) " >&6
7417	else	7069	else
7418	cat >conftest.$ac_ext <<_ACEOF
7419	/* confdefs.h. */
7420	_ACEOF
7421	cat confdefs.h >>conftest.$ac_ext	7070	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7422	cat >>conftest.$ac_ext <<_ACEOF
7423	/* end confdefs.h. */	7071	/* end confdefs.h. */
7424		7072
7425	int	7073	int
7426	main ()	7074	main ()
7427	{	7075	{
7428	/* FIXME: Include the comments suggested by Paul. */	7076
7429	#ifndef __cplusplus	7077	#ifndef __cplusplus
7430	/* Ultrix mips cc rejects this. */	7078	/* Ultrix mips cc rejects this sort of thing. */
7431	typedef int charset[2];	7079	typedef int charset[2];
7432	const charset x;	7080	const charset cs = { 0, 0 };
7433	/* SunOS 4.1.1 cc rejects this. */	7081	/* SunOS 4.1.1 cc rejects this. */
7434	char const const ccp;	7082	char const const pcpcc;
7435	char **p;	7083	char **ppc;
7436	/* NEC SVR4.0.2 mips cc rejects this. */	7084	/* NEC SVR4.0.2 mips cc rejects this. */
7437	struct point {int x, y;};	7085	struct point {int x, y;};
7438	static struct point const zero = {0,0};	7086	static struct point const zero = {0,0};
7439	/* AIX XL C 1.02.0.0 rejects this.	7087	/* AIX XL C 1.02.0.0 rejects this.
7440	It does not let you subtract one const X* pointer from another in	7088	It does not let you subtract one const X* pointer from another in
7441	an arm of an if-expression whose if-part is not a constant	7089	an arm of an if-expression whose if-part is not a constant
7442	expression */	7090	expression */
7443	const char *g = "string";	7091	const char *g = "string";
7444	ccp = &g + (g ? g-g : 0);	7092	pcpcc = &g + (g ? g-g : 0);
7445	/* HPUX 7.0 cc rejects these. */	7093	/* HPUX 7.0 cc rejects these. */
7446	++ccp;	7094	++pcpcc;
7447	p = (char**) ccp;	7095	ppc = (char**) pcpcc;
7448	ccp = (char const const ) p;	7096	pcpcc = (char const const ) ppc;
7449	{ /* SCO 3.2v4 cc rejects this. */	7097	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7450	char *t;	7098	char tx;
		7099	char *t = &tx;
7451	char const s = 0 ? (char ) 0 : (char const *) 0;	7100	char const s = 0 ? (char ) 0 : (char const *) 0;
7452		7101
7453	*t++ = 0;	7102	*t++ = 0;
		7103	if (s) return 0;
7454	}	7104	}
7455	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	7105	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7456	int x[] = {25, 17};	7106	int x[] = {25, 17};
7457	const int *foo = &x[0];	7107	const int *foo = &x[0];
7458	++foo;	7108	++foo;
…		…
7460	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	7110	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7461	typedef const int *iptr;	7111	typedef const int *iptr;
7462	iptr p = 0;	7112	iptr p = 0;
7463	++p;	7113	++p;
7464	}	7114	}
7465	{ /* AIX XL C 1.02.0.0 rejects this saying	7115	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
7466	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */	7116	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7467	struct s { int j; const int *ap[3]; };	7117	struct s { int j; const int *ap[3]; } bx;
7468	struct s *b; b->j = 5;	7118	struct s *b = &bx; b->j = 5;
7469	}	7119	}
7470	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	7120	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7471	const int foo = 10;	7121	const int foo = 10;
		7122	if (!foo) return 0;
7472	}	7123	}
		7124	return !cs[0] && !zero.x;
7473	#endif	7125	#endif
7474		7126
7475	;	7127	;
7476	return 0;	7128	return 0;
7477	}	7129	}
7478	_ACEOF	7130	_ACEOF
7479	rm -f conftest.$ac_objext	7131	if ac_fn_cxx_try_compile "$LINENO"; then :
7480	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7481	(eval $ac_compile) 2>conftest.er1
7482	ac_status=$?
7483	grep -v '^ *+' conftest.er1 >conftest.err
7484	rm -f conftest.er1
7485	cat conftest.err >&5
7486	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7487	(exit $ac_status); } &&
7488	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7489	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7490	(eval $ac_try) 2>&5
7491	ac_status=$?
7492	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7493	(exit $ac_status); }; } &&
7494	{ ac_try='test -s conftest.$ac_objext'
7495	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7496	(eval $ac_try) 2>&5
7497	ac_status=$?
7498	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7499	(exit $ac_status); }; }; then
7500	ac_cv_c_const=yes	7132	ac_cv_c_const=yes
7501	else	7133	else
7502	echo "$as_me: failed program was:" >&5
7503	sed 's/^/\| /' conftest.$ac_ext >&5
7504
7505	ac_cv_c_const=no	7134	ac_cv_c_const=no
7506	fi	7135	fi
7507	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7136	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7508	fi	7137	fi
7509	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	7138	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7510	echo "${ECHO_T}$ac_cv_c_const" >&6	7139	$as_echo "$ac_cv_c_const" >&6; }
7511	if test $ac_cv_c_const = no; then	7140	if test $ac_cv_c_const = no; then
7512		7141
7513	cat >>confdefs.h <<\_ACEOF	7142	$as_echo "#define const /**/" >>confdefs.h
7514	#define const
7515	_ACEOF
7516		7143
7517	fi	7144	fi
7518		7145
7519	echo "$as_me:$LINENO: checking for pid_t" >&5	7146	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7520	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7521	if test "${ac_cv_type_pid_t+set}" = set; then
7522	echo $ECHO_N "(cached) $ECHO_C" >&6
7523	else
7524	cat >conftest.$ac_ext <<_ACEOF
7525	/* confdefs.h. */
7526	_ACEOF
7527	cat confdefs.h >>conftest.$ac_ext
7528	cat >>conftest.$ac_ext <<_ACEOF
7529	/* end confdefs.h. */
7530	$ac_includes_default
7531	int
7532	main ()
7533	{
7534	if ((pid_t *) 0)
7535	return 0;
7536	if (sizeof (pid_t))
7537	return 0;
7538	;
7539	return 0;
7540	}
7541	_ACEOF
7542	rm -f conftest.$ac_objext
7543	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7544	(eval $ac_compile) 2>conftest.er1
7545	ac_status=$?
7546	grep -v '^ *+' conftest.er1 >conftest.err
7547	rm -f conftest.er1
7548	cat conftest.err >&5
7549	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7550	(exit $ac_status); } &&
7551	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7552	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7553	(eval $ac_try) 2>&5
7554	ac_status=$?
7555	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7556	(exit $ac_status); }; } &&
7557	{ ac_try='test -s conftest.$ac_objext'
7558	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7559	(eval $ac_try) 2>&5
7560	ac_status=$?
7561	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7562	(exit $ac_status); }; }; then
7563	ac_cv_type_pid_t=yes
7564	else
7565	echo "$as_me: failed program was:" >&5
7566	sed 's/^/\| /' conftest.$ac_ext >&5
7567
7568	ac_cv_type_pid_t=no
7569	fi
7570	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7571	fi
7572	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7573	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7574	if test $ac_cv_type_pid_t = yes; then	7147	if test "x$ac_cv_type_pid_t" = xyes; then :
7575	:	7148
7576	else	7149	else
7577		7150
7578	cat >>confdefs.h <<_ACEOF	7151	cat >>confdefs.h <<_ACEOF
7579	#define pid_t int	7152	#define pid_t int
7580	_ACEOF	7153	_ACEOF
7581		7154
7582	fi	7155	fi
7583		7156
7584	echo "$as_me:$LINENO: checking for size_t" >&5	7157	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7585	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7586	if test "${ac_cv_type_size_t+set}" = set; then
7587	echo $ECHO_N "(cached) $ECHO_C" >&6
7588	else
7589	cat >conftest.$ac_ext <<_ACEOF
7590	/* confdefs.h. */
7591	_ACEOF
7592	cat confdefs.h >>conftest.$ac_ext
7593	cat >>conftest.$ac_ext <<_ACEOF
7594	/* end confdefs.h. */
7595	$ac_includes_default
7596	int
7597	main ()
7598	{
7599	if ((size_t *) 0)
7600	return 0;
7601	if (sizeof (size_t))
7602	return 0;
7603	;
7604	return 0;
7605	}
7606	_ACEOF
7607	rm -f conftest.$ac_objext
7608	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7609	(eval $ac_compile) 2>conftest.er1
7610	ac_status=$?
7611	grep -v '^ *+' conftest.er1 >conftest.err
7612	rm -f conftest.er1
7613	cat conftest.err >&5
7614	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7615	(exit $ac_status); } &&
7616	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7617	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7618	(eval $ac_try) 2>&5
7619	ac_status=$?
7620	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7621	(exit $ac_status); }; } &&
7622	{ ac_try='test -s conftest.$ac_objext'
7623	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7624	(eval $ac_try) 2>&5
7625	ac_status=$?
7626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7627	(exit $ac_status); }; }; then
7628	ac_cv_type_size_t=yes
7629	else
7630	echo "$as_me: failed program was:" >&5
7631	sed 's/^/\| /' conftest.$ac_ext >&5
7632
7633	ac_cv_type_size_t=no
7634	fi
7635	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7636	fi
7637	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7638	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7639	if test $ac_cv_type_size_t = yes; then	7158	if test "x$ac_cv_type_size_t" = xyes; then :
7640	:	7159
7641	else	7160	else
7642		7161
7643	cat >>confdefs.h <<_ACEOF	7162	cat >>confdefs.h <<_ACEOF
7644	#define size_t unsigned	7163	#define size_t unsigned int
7645	_ACEOF	7164	_ACEOF
7646		7165
7647	fi	7166	fi
7648		7167
7649	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	7168	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7650	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	7169	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7651	if test "${ac_cv_header_time+set}" = set; then	7170	if ${ac_cv_header_time+:} false; then :
7652	echo $ECHO_N "(cached) $ECHO_C" >&6	7171	$as_echo_n "(cached) " >&6
7653	else	7172	else
7654	cat >conftest.$ac_ext <<_ACEOF
7655	/* confdefs.h. */
7656	_ACEOF
7657	cat confdefs.h >>conftest.$ac_ext	7173	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7658	cat >>conftest.$ac_ext <<_ACEOF
7659	/* end confdefs.h. */	7174	/* end confdefs.h. */
7660	#include <sys/types.h>	7175	#include <sys/types.h>
7661	#include <sys/time.h>	7176	#include <sys/time.h>
7662	#include <time.h>	7177	#include <time.h>
7663		7178
…		…
7668	return 0;	7183	return 0;
7669	;	7184	;
7670	return 0;	7185	return 0;
7671	}	7186	}
7672	_ACEOF	7187	_ACEOF
7673	rm -f conftest.$ac_objext	7188	if ac_fn_cxx_try_compile "$LINENO"; then :
7674	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7675	(eval $ac_compile) 2>conftest.er1
7676	ac_status=$?
7677	grep -v '^ *+' conftest.er1 >conftest.err
7678	rm -f conftest.er1
7679	cat conftest.err >&5
7680	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7681	(exit $ac_status); } &&
7682	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7683	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7684	(eval $ac_try) 2>&5
7685	ac_status=$?
7686	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7687	(exit $ac_status); }; } &&
7688	{ ac_try='test -s conftest.$ac_objext'
7689	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7690	(eval $ac_try) 2>&5
7691	ac_status=$?
7692	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7693	(exit $ac_status); }; }; then
7694	ac_cv_header_time=yes	7189	ac_cv_header_time=yes
7695	else	7190	else
7696	echo "$as_me: failed program was:" >&5
7697	sed 's/^/\| /' conftest.$ac_ext >&5
7698
7699	ac_cv_header_time=no	7191	ac_cv_header_time=no
7700	fi	7192	fi
7701	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7193	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7702	fi	7194	fi
7703	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7195	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7704	echo "${ECHO_T}$ac_cv_header_time" >&6	7196	$as_echo "$ac_cv_header_time" >&6; }
7705	if test $ac_cv_header_time = yes; then	7197	if test $ac_cv_header_time = yes; then
7706		7198
7707	cat >>confdefs.h <<\_ACEOF	7199	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7708	#define TIME_WITH_SYS_TIME 1
7709	_ACEOF
7710		7200
7711	fi	7201	fi
7712		7202
7713	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7203	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7714	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7204	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7715	if test "${ac_cv_struct_tm+set}" = set; then	7205	if ${ac_cv_struct_tm+:} false; then :
7716	echo $ECHO_N "(cached) $ECHO_C" >&6	7206	$as_echo_n "(cached) " >&6
7717	else	7207	else
7718	cat >conftest.$ac_ext <<_ACEOF
7719	/* confdefs.h. */
7720	_ACEOF
7721	cat confdefs.h >>conftest.$ac_ext	7208	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7722	cat >>conftest.$ac_ext <<_ACEOF
7723	/* end confdefs.h. */	7209	/* end confdefs.h. */
7724	#include <sys/types.h>	7210	#include <sys/types.h>
7725	#include <time.h>	7211	#include <time.h>
7726		7212
7727	int	7213	int
7728	main ()	7214	main ()
7729	{	7215	{
7730	struct tm *tp; tp->tm_sec;	7216	struct tm tm;
		7217	int *p = &tm.tm_sec;
		7218	return !p;
7731	;	7219	;
7732	return 0;	7220	return 0;
7733	}	7221	}
7734	_ACEOF	7222	_ACEOF
7735	rm -f conftest.$ac_objext	7223	if ac_fn_cxx_try_compile "$LINENO"; then :
7736	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7737	(eval $ac_compile) 2>conftest.er1
7738	ac_status=$?
7739	grep -v '^ *+' conftest.er1 >conftest.err
7740	rm -f conftest.er1
7741	cat conftest.err >&5
7742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7743	(exit $ac_status); } &&
7744	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7745	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7746	(eval $ac_try) 2>&5
7747	ac_status=$?
7748	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7749	(exit $ac_status); }; } &&
7750	{ ac_try='test -s conftest.$ac_objext'
7751	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7752	(eval $ac_try) 2>&5
7753	ac_status=$?
7754	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7755	(exit $ac_status); }; }; then
7756	ac_cv_struct_tm=time.h	7224	ac_cv_struct_tm=time.h
7757	else	7225	else
7758	echo "$as_me: failed program was:" >&5
7759	sed 's/^/\| /' conftest.$ac_ext >&5
7760
7761	ac_cv_struct_tm=sys/time.h	7226	ac_cv_struct_tm=sys/time.h
7762	fi	7227	fi
7763	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7228	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7764	fi	7229	fi
7765	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7230	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7766	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7231	$as_echo "$ac_cv_struct_tm" >&6; }
7767	if test $ac_cv_struct_tm = sys/time.h; then	7232	if test $ac_cv_struct_tm = sys/time.h; then
7768		7233
7769	cat >>confdefs.h <<\_ACEOF	7234	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7770	#define TM_IN_SYS_TIME 1
7771	_ACEOF
7772		7235
7773	fi	7236	fi
7774		7237
7775		7238
7776	echo "$as_me:$LINENO: checking for socklen_t" >&5	7239	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7777	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7240	$as_echo_n "checking for socklen_t... " >&6; }
7778	if test "${ac_cv_type_socklen_t+set}" = set; then	7241	if ${ac_cv_type_socklen_t+:} false; then :
7779	echo $ECHO_N "(cached) $ECHO_C" >&6	7242	$as_echo_n "(cached) " >&6
7780	else	7243	else
7781		7244
7782	cat >conftest.$ac_ext <<_ACEOF
7783	/* confdefs.h. */
7784	_ACEOF
7785	cat confdefs.h >>conftest.$ac_ext	7245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7786	cat >>conftest.$ac_ext <<_ACEOF
7787	/* end confdefs.h. */	7246	/* end confdefs.h. */
7788	#include <sys/types.h>	7247	#include <sys/types.h>
7789	#include <sys/socket.h>	7248	#include <sys/socket.h>
7790	int	7249	int
7791	main ()	7250	main ()
…		…
7793	socklen_t len = 42; return len;	7252	socklen_t len = 42; return len;
7794	;	7253	;
7795	return 0;	7254	return 0;
7796	}	7255	}
7797	_ACEOF	7256	_ACEOF
7798	rm -f conftest.$ac_objext	7257	if ac_fn_cxx_try_compile "$LINENO"; then :
7799	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7800	(eval $ac_compile) 2>conftest.er1
7801	ac_status=$?
7802	grep -v '^ *+' conftest.er1 >conftest.err
7803	rm -f conftest.er1
7804	cat conftest.err >&5
7805	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7806	(exit $ac_status); } &&
7807	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7808	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7809	(eval $ac_try) 2>&5
7810	ac_status=$?
7811	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7812	(exit $ac_status); }; } &&
7813	{ ac_try='test -s conftest.$ac_objext'
7814	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7815	(eval $ac_try) 2>&5
7816	ac_status=$?
7817	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7818	(exit $ac_status); }; }; then
7819	ac_cv_type_socklen_t=yes	7258	ac_cv_type_socklen_t=yes
7820	else	7259	else
7821	echo "$as_me: failed program was:" >&5
7822	sed 's/^/\| /' conftest.$ac_ext >&5
7823
7824	ac_cv_type_socklen_t=no	7260	ac_cv_type_socklen_t=no
7825	fi	7261	fi
7826	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7262	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7827		7263
7828	fi	7264	fi
7829	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7830	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7266	$as_echo "$ac_cv_type_socklen_t" >&6; }
7831	if test $ac_cv_type_socklen_t = yes; then	7267	if test $ac_cv_type_socklen_t = yes; then
7832		7268
7833	cat >>confdefs.h <<\_ACEOF	7269	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7834	#define HAVE_SOCKLEN_T 1
7835	_ACEOF
7836		7270
7837	fi	7271	fi
7838		7272
7839	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7273	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7840	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7274	$as_echo_n "checking for struct addrinfo... " >&6; }
7841	if test "${ac_cv_struct_addrinfo+set}" = set; then	7275	if ${ac_cv_struct_addrinfo+:} false; then :
7842	echo $ECHO_N "(cached) $ECHO_C" >&6	7276	$as_echo_n "(cached) " >&6
7843	else	7277	else
7844		7278
7845	cat >conftest.$ac_ext <<_ACEOF
7846	/* confdefs.h. */
7847	_ACEOF
7848	cat confdefs.h >>conftest.$ac_ext	7279	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7849	cat >>conftest.$ac_ext <<_ACEOF
7850	/* end confdefs.h. */	7280	/* end confdefs.h. */
7851	#include <sys/types.h>	7281	#include <sys/types.h>
7852	#include <sys/socket.h>	7282	#include <sys/socket.h>
7853	#include <netdb.h>	7283	#include <netdb.h>
7854	int	7284	int
…		…
7857	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7287	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7858	;	7288	;
7859	return 0;	7289	return 0;
7860	}	7290	}
7861	_ACEOF	7291	_ACEOF
7862	rm -f conftest.$ac_objext	7292	if ac_fn_cxx_try_compile "$LINENO"; then :
7863	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7864	(eval $ac_compile) 2>conftest.er1
7865	ac_status=$?
7866	grep -v '^ *+' conftest.er1 >conftest.err
7867	rm -f conftest.er1
7868	cat conftest.err >&5
7869	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7870	(exit $ac_status); } &&
7871	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7872	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7873	(eval $ac_try) 2>&5
7874	ac_status=$?
7875	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7876	(exit $ac_status); }; } &&
7877	{ ac_try='test -s conftest.$ac_objext'
7878	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7879	(eval $ac_try) 2>&5
7880	ac_status=$?
7881	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7882	(exit $ac_status); }; }; then
7883	ac_cv_struct_addrinfo=yes	7293	ac_cv_struct_addrinfo=yes
7884	else	7294	else
7885	echo "$as_me: failed program was:" >&5
7886	sed 's/^/\| /' conftest.$ac_ext >&5
7887
7888	ac_cv_struct_addrinfo=no	7295	ac_cv_struct_addrinfo=no
7889	fi	7296	fi
7890	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7297	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7891		7298
7892	fi	7299	fi
7893	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7300	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7894	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7301	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7895	if test $ac_cv_struct_addrinfo = yes; then	7302	if test $ac_cv_struct_addrinfo = yes; then
7896		7303
7897	cat >>confdefs.h <<\_ACEOF	7304	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7898	#define HAVE_STRUCT_ADDRINFO 1
7899	_ACEOF
7900		7305
7901	fi	7306	fi
7902		7307
7903	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7308	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7904	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7309	$as_echo_n "checking return type of signal handlers... " >&6; }
7905	if test "${ac_cv_type_signal+set}" = set; then	7310	if ${ac_cv_type_signal+:} false; then :
7906	echo $ECHO_N "(cached) $ECHO_C" >&6	7311	$as_echo_n "(cached) " >&6
7907	else	7312	else
7908	cat >conftest.$ac_ext <<_ACEOF
7909	/* confdefs.h. */
7910	_ACEOF
7911	cat confdefs.h >>conftest.$ac_ext	7313	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7912	cat >>conftest.$ac_ext <<_ACEOF
7913	/* end confdefs.h. */	7314	/* end confdefs.h. */
7914	#include <sys/types.h>	7315	#include <sys/types.h>
7915	#include <signal.h>	7316	#include <signal.h>
7916	#ifdef signal
7917	# undef signal
7918	#endif
7919	#ifdef __cplusplus
7920	extern "C" void (signal (int, void ()(int)))(int);
7921	#else
7922	void (*signal ()) ();
7923	#endif
7924		7317
7925	int	7318	int
7926	main ()	7319	main ()
7927	{	7320	{
7928	int i;	7321	return *(signal (0, 0)) (0) == 1;
7929	;	7322	;
7930	return 0;	7323	return 0;
7931	}	7324	}
7932	_ACEOF	7325	_ACEOF
7933	rm -f conftest.$ac_objext	7326	if ac_fn_cxx_try_compile "$LINENO"; then :
7934	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7327	ac_cv_type_signal=int
7935	(eval $ac_compile) 2>conftest.er1	7328	else
7936	ac_status=$?
7937	grep -v '^ *+' conftest.er1 >conftest.err
7938	rm -f conftest.er1
7939	cat conftest.err >&5
7940	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7941	(exit $ac_status); } &&
7942	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
7943	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7944	(eval $ac_try) 2>&5
7945	ac_status=$?
7946	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7947	(exit $ac_status); }; } &&
7948	{ ac_try='test -s conftest.$ac_objext'
7949	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7950	(eval $ac_try) 2>&5
7951	ac_status=$?
7952	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7953	(exit $ac_status); }; }; then
7954	ac_cv_type_signal=void	7329	ac_cv_type_signal=void
7955	else
7956	echo "$as_me: failed program was:" >&5
7957	sed 's/^/\| /' conftest.$ac_ext >&5
7958
7959	ac_cv_type_signal=int
7960	fi	7330	fi
7961	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7331	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7962	fi	7332	fi
7963	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7964	echo "${ECHO_T}$ac_cv_type_signal" >&6	7334	$as_echo "$ac_cv_type_signal" >&6; }
7965		7335
7966	cat >>confdefs.h <<_ACEOF	7336	cat >>confdefs.h <<_ACEOF
7967	#define RETSIGTYPE $ac_cv_type_signal	7337	#define RETSIGTYPE $ac_cv_type_signal
7968	_ACEOF	7338	_ACEOF
7969		7339
…		…
7974	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7344	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7975	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7345	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7976	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7346	ac_compiler_gnu=$ac_cv_c_compiler_gnu
7977		7347
7978		7348
7979	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7349	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7980	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7350	$as_echo_n "checking for ANSI C header files... " >&6; }
7981	if test "${ac_cv_header_stdc+set}" = set; then	7351	if ${ac_cv_header_stdc+:} false; then :
7982	echo $ECHO_N "(cached) $ECHO_C" >&6	7352	$as_echo_n "(cached) " >&6
7983	else	7353	else
7984	cat >conftest.$ac_ext <<_ACEOF
7985	/* confdefs.h. */
7986	_ACEOF
7987	cat confdefs.h >>conftest.$ac_ext	7354	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7988	cat >>conftest.$ac_ext <<_ACEOF
7989	/* end confdefs.h. */	7355	/* end confdefs.h. */
7990	#include <stdlib.h>	7356	#include <stdlib.h>
7991	#include <stdarg.h>	7357	#include <stdarg.h>
7992	#include <string.h>	7358	#include <string.h>
7993	#include <float.h>	7359	#include <float.h>
…		…
7998		7364
7999	;	7365	;
8000	return 0;	7366	return 0;
8001	}	7367	}
8002	_ACEOF	7368	_ACEOF
8003	rm -f conftest.$ac_objext	7369	if ac_fn_c_try_compile "$LINENO"; then :
8004	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8005	(eval $ac_compile) 2>conftest.er1
8006	ac_status=$?
8007	grep -v '^ *+' conftest.er1 >conftest.err
8008	rm -f conftest.er1
8009	cat conftest.err >&5
8010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8011	(exit $ac_status); } &&
8012	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8014	(eval $ac_try) 2>&5
8015	ac_status=$?
8016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8017	(exit $ac_status); }; } &&
8018	{ ac_try='test -s conftest.$ac_objext'
8019	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8020	(eval $ac_try) 2>&5
8021	ac_status=$?
8022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8023	(exit $ac_status); }; }; then
8024	ac_cv_header_stdc=yes	7370	ac_cv_header_stdc=yes
8025	else	7371	else
8026	echo "$as_me: failed program was:" >&5
8027	sed 's/^/\| /' conftest.$ac_ext >&5
8028
8029	ac_cv_header_stdc=no	7372	ac_cv_header_stdc=no
8030	fi	7373	fi
8031	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7374	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8032		7375
8033	if test $ac_cv_header_stdc = yes; then	7376	if test $ac_cv_header_stdc = yes; then
8034	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7377	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8035	cat >conftest.$ac_ext <<_ACEOF
8036	/* confdefs.h. */
8037	_ACEOF
8038	cat confdefs.h >>conftest.$ac_ext	7378	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8039	cat >>conftest.$ac_ext <<_ACEOF
8040	/* end confdefs.h. */	7379	/* end confdefs.h. */
8041	#include <string.h>	7380	#include <string.h>
8042		7381
8043	_ACEOF	7382	_ACEOF
8044	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7383	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8045	$EGREP "memchr" >/dev/null 2>&1; then	7384	$EGREP "memchr" >/dev/null 2>&1; then :
8046	:	7385
8047	else	7386	else
8048	ac_cv_header_stdc=no	7387	ac_cv_header_stdc=no
8049	fi	7388	fi
8050	rm -f conftest*	7389	rm -f conftest*
8051		7390
8052	fi	7391	fi
8053		7392
8054	if test $ac_cv_header_stdc = yes; then	7393	if test $ac_cv_header_stdc = yes; then
8055	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7394	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8056	cat >conftest.$ac_ext <<_ACEOF
8057	/* confdefs.h. */
8058	_ACEOF
8059	cat confdefs.h >>conftest.$ac_ext	7395	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8060	cat >>conftest.$ac_ext <<_ACEOF
8061	/* end confdefs.h. */	7396	/* end confdefs.h. */
8062	#include <stdlib.h>	7397	#include <stdlib.h>
8063		7398
8064	_ACEOF	7399	_ACEOF
8065	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7400	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8066	$EGREP "free" >/dev/null 2>&1; then	7401	$EGREP "free" >/dev/null 2>&1; then :
8067	:	7402
8068	else	7403	else
8069	ac_cv_header_stdc=no	7404	ac_cv_header_stdc=no
8070	fi	7405	fi
8071	rm -f conftest*	7406	rm -f conftest*
8072		7407
8073	fi	7408	fi
8074		7409
8075	if test $ac_cv_header_stdc = yes; then	7410	if test $ac_cv_header_stdc = yes; then
8076	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7411	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8077	if test "$cross_compiling" = yes; then	7412	if test "$cross_compiling" = yes; then :
8078	:	7413	:
8079	else	7414	else
8080	cat >conftest.$ac_ext <<_ACEOF
8081	/* confdefs.h. */
8082	_ACEOF
8083	cat confdefs.h >>conftest.$ac_ext	7415	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8084	cat >>conftest.$ac_ext <<_ACEOF
8085	/* end confdefs.h. */	7416	/* end confdefs.h. */
8086	#include <ctype.h>	7417	#include <ctype.h>
		7418	#include <stdlib.h>
8087	#if ((' ' & 0x0FF) == 0x020)	7419	#if ((' ' & 0x0FF) == 0x020)
8088	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7420	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8089	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7421	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8090	#else	7422	#else
8091	# define ISLOWER(c) \	7423	# define ISLOWER(c) \
…		…
8101	{	7433	{
8102	int i;	7434	int i;
8103	for (i = 0; i < 256; i++)	7435	for (i = 0; i < 256; i++)
8104	if (XOR (islower (i), ISLOWER (i))	7436	if (XOR (islower (i), ISLOWER (i))
8105	\|\| toupper (i) != TOUPPER (i))	7437	\|\| toupper (i) != TOUPPER (i))
8106	exit(2);	7438	return 2;
8107	exit (0);
8108	}
8109	_ACEOF
8110	rm -f conftest$ac_exeext
8111	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8112	(eval $ac_link) 2>&5
8113	ac_status=$?
8114	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8115	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8116	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8117	(eval $ac_try) 2>&5
8118	ac_status=$?
8119	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8120	(exit $ac_status); }; }; then
8121	:
8122	else
8123	echo "$as_me: program exited with status $ac_status" >&5
8124	echo "$as_me: failed program was:" >&5
8125	sed 's/^/\| /' conftest.$ac_ext >&5
8126
8127	( exit $ac_status )
8128	ac_cv_header_stdc=no
8129	fi
8130	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8131	fi
8132	fi
8133	fi
8134	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8135	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8136	if test $ac_cv_header_stdc = yes; then
8137
8138	cat >>confdefs.h <<\_ACEOF
8139	#define STDC_HEADERS 1
8140	_ACEOF
8141
8142	fi
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8156	do
8157	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8158	echo "$as_me:$LINENO: checking for $ac_func" >&5
8159	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8160	if eval "test \"\${$as_ac_var+set}\" = set"; then
8161	echo $ECHO_N "(cached) $ECHO_C" >&6
8162	else
8163	cat >conftest.$ac_ext <<_ACEOF
8164	/* confdefs.h. */
8165	_ACEOF
8166	cat confdefs.h >>conftest.$ac_ext
8167	cat >>conftest.$ac_ext <<_ACEOF
8168	/* end confdefs.h. */
8169	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8170	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8171	#define $ac_func innocuous_$ac_func
8172
8173	/* System header to define __stub macros and hopefully few prototypes,
8174	which can conflict with char $ac_func (); below.
8175	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8176	<limits.h> exists even on freestanding compilers. */
8177
8178	#ifdef __STDC__
8179	# include <limits.h>
8180	#else
8181	# include <assert.h>
8182	#endif
8183
8184	#undef $ac_func
8185
8186	/* Override any gcc2 internal prototype to avoid an error. */
8187	#ifdef __cplusplus
8188	extern "C"
8189	{
8190	#endif
8191	/* We use char because int might match the return type of a gcc2
8192	builtin and then its argument prototype would still apply. */
8193	char $ac_func ();
8194	/* The GNU C library defines this for functions which it implements
8195	to always fail with ENOSYS. Some functions are actually named
8196	something starting with __ and the normal name is an alias. */
8197	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8198	choke me
8199	#else
8200	char (*f) () = $ac_func;
8201	#endif
8202	#ifdef __cplusplus
8203	}
8204	#endif
8205
8206	int
8207	main ()
8208	{
8209	return f != $ac_func;
8210	;
8211	return 0;	7439	return 0;
8212	}	7440	}
8213	_ACEOF	7441	_ACEOF
		7442	if ac_fn_c_try_run "$LINENO"; then :
		7443
		7444	else
		7445	ac_cv_header_stdc=no
		7446	fi
		7447	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
8214	rm -f conftest.$ac_objext conftest$ac_exeext	7448	conftest.$ac_objext conftest.beam conftest.$ac_ext
8215	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8216	(eval $ac_link) 2>conftest.er1
8217	ac_status=$?
8218	grep -v '^ *+' conftest.er1 >conftest.err
8219	rm -f conftest.er1
8220	cat conftest.err >&5
8221	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8222	(exit $ac_status); } &&
8223	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8224	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8225	(eval $ac_try) 2>&5
8226	ac_status=$?
8227	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8228	(exit $ac_status); }; } &&
8229	{ ac_try='test -s conftest$ac_exeext'
8230	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8231	(eval $ac_try) 2>&5
8232	ac_status=$?
8233	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8234	(exit $ac_status); }; }; then
8235	eval "$as_ac_var=yes"
8236	else
8237	echo "$as_me: failed program was:" >&5
8238	sed 's/^/\| /' conftest.$ac_ext >&5
8239
8240	eval "$as_ac_var=no"
8241	fi	7449	fi
8242	rm -f conftest.err conftest.$ac_objext \	7450
8243	conftest$ac_exeext conftest.$ac_ext
8244	fi	7451	fi
8245	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7452	fi
8246	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7453	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8247	if test `eval echo '${'$as_ac_var'}'` = yes; then	7454	$as_echo "$ac_cv_header_stdc" >&6; }
		7455	if test $ac_cv_header_stdc = yes; then
		7456
		7457	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7458
		7459	fi
		7460
		7461
		7462	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7463	do :
		7464	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7465	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7466	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8248	cat >>confdefs.h <<_ACEOF	7467	cat >>confdefs.h <<_ACEOF
8249	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1	7468	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
8250	_ACEOF	7469	_ACEOF
8251		7470
8252	fi	7471	fi
8253	done	7472	done
8254		7473
8255		7474
8256	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7475	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8257	# for constant arguments. Useless!	7476	# for constant arguments. Useless!
8258	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7477	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8259	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7478	$as_echo_n "checking for working alloca.h... " >&6; }
8260	if test "${ac_cv_working_alloca_h+set}" = set; then	7479	if ${ac_cv_working_alloca_h+:} false; then :
8261	echo $ECHO_N "(cached) $ECHO_C" >&6	7480	$as_echo_n "(cached) " >&6
8262	else	7481	else
8263	cat >conftest.$ac_ext <<_ACEOF
8264	/* confdefs.h. */
8265	_ACEOF
8266	cat confdefs.h >>conftest.$ac_ext	7482	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8267	cat >>conftest.$ac_ext <<_ACEOF
8268	/* end confdefs.h. */	7483	/* end confdefs.h. */
8269	#include <alloca.h>	7484	#include <alloca.h>
8270	int	7485	int
8271	main ()	7486	main ()
8272	{	7487	{
8273	char p = (char ) alloca (2 * sizeof (int));	7488	char p = (char ) alloca (2 * sizeof (int));
		7489	if (p) return 0;
8274	;	7490	;
8275	return 0;	7491	return 0;
8276	}	7492	}
8277	_ACEOF	7493	_ACEOF
8278	rm -f conftest.$ac_objext conftest$ac_exeext	7494	if ac_fn_c_try_link "$LINENO"; then :
8279	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8280	(eval $ac_link) 2>conftest.er1
8281	ac_status=$?
8282	grep -v '^ *+' conftest.er1 >conftest.err
8283	rm -f conftest.er1
8284	cat conftest.err >&5
8285	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8286	(exit $ac_status); } &&
8287	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8288	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8289	(eval $ac_try) 2>&5
8290	ac_status=$?
8291	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8292	(exit $ac_status); }; } &&
8293	{ ac_try='test -s conftest$ac_exeext'
8294	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8295	(eval $ac_try) 2>&5
8296	ac_status=$?
8297	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8298	(exit $ac_status); }; }; then
8299	ac_cv_working_alloca_h=yes	7495	ac_cv_working_alloca_h=yes
8300	else	7496	else
8301	echo "$as_me: failed program was:" >&5
8302	sed 's/^/\| /' conftest.$ac_ext >&5
8303
8304	ac_cv_working_alloca_h=no	7497	ac_cv_working_alloca_h=no
8305	fi	7498	fi
8306	rm -f conftest.err conftest.$ac_objext \	7499	rm -f core conftest.err conftest.$ac_objext \
8307	conftest$ac_exeext conftest.$ac_ext	7500	conftest$ac_exeext conftest.$ac_ext
8308	fi	7501	fi
8309	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7502	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8310	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7503	$as_echo "$ac_cv_working_alloca_h" >&6; }
8311	if test $ac_cv_working_alloca_h = yes; then	7504	if test $ac_cv_working_alloca_h = yes; then
8312		7505
8313	cat >>confdefs.h <<\_ACEOF	7506	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8314	#define HAVE_ALLOCA_H 1
8315	_ACEOF
8316		7507
8317	fi	7508	fi
8318		7509
8319	echo "$as_me:$LINENO: checking for alloca" >&5	7510	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8320	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7511	$as_echo_n "checking for alloca... " >&6; }
8321	if test "${ac_cv_func_alloca_works+set}" = set; then	7512	if ${ac_cv_func_alloca_works+:} false; then :
8322	echo $ECHO_N "(cached) $ECHO_C" >&6	7513	$as_echo_n "(cached) " >&6
8323	else	7514	else
8324	cat >conftest.$ac_ext <<_ACEOF
8325	/* confdefs.h. */
8326	_ACEOF
8327	cat confdefs.h >>conftest.$ac_ext	7515	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8328	cat >>conftest.$ac_ext <<_ACEOF
8329	/* end confdefs.h. */	7516	/* end confdefs.h. */
8330	#ifdef __GNUC__	7517	#ifdef __GNUC__
8331	# define alloca __builtin_alloca	7518	# define alloca __builtin_alloca
8332	#else	7519	#else
8333	# ifdef _MSC_VER	7520	# ifdef _MSC_VER
8334	# include <malloc.h>	7521	# include <malloc.h>
8335	# define alloca _alloca	7522	# define alloca _alloca
8336	# else	7523	# else
8337	# if HAVE_ALLOCA_H	7524	# ifdef HAVE_ALLOCA_H
8338	# include <alloca.h>	7525	# include <alloca.h>
8339	# else	7526	# else
8340	# ifdef _AIX	7527	# ifdef _AIX
8341	#pragma alloca	7528	#pragma alloca
8342	# else	7529	# else
8343	# ifndef alloca /* predefined by HP cc +Olibcalls */	7530	# ifndef alloca /* predefined by HP cc +Olibcalls */
8344	char *alloca ();	7531	void *alloca (size_t);
8345	# endif	7532	# endif
8346	# endif	7533	# endif
8347	# endif	7534	# endif
8348	# endif	7535	# endif
8349	#endif	7536	#endif
8350		7537
8351	int	7538	int
8352	main ()	7539	main ()
8353	{	7540	{
8354	char p = (char ) alloca (1);	7541	char p = (char ) alloca (1);
		7542	if (p) return 0;
8355	;	7543	;
8356	return 0;	7544	return 0;
8357	}	7545	}
8358	_ACEOF	7546	_ACEOF
8359	rm -f conftest.$ac_objext conftest$ac_exeext	7547	if ac_fn_c_try_link "$LINENO"; then :
8360	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8361	(eval $ac_link) 2>conftest.er1
8362	ac_status=$?
8363	grep -v '^ *+' conftest.er1 >conftest.err
8364	rm -f conftest.er1
8365	cat conftest.err >&5
8366	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8367	(exit $ac_status); } &&
8368	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8369	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8370	(eval $ac_try) 2>&5
8371	ac_status=$?
8372	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8373	(exit $ac_status); }; } &&
8374	{ ac_try='test -s conftest$ac_exeext'
8375	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8376	(eval $ac_try) 2>&5
8377	ac_status=$?
8378	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8379	(exit $ac_status); }; }; then
8380	ac_cv_func_alloca_works=yes	7548	ac_cv_func_alloca_works=yes
8381	else	7549	else
8382	echo "$as_me: failed program was:" >&5
8383	sed 's/^/\| /' conftest.$ac_ext >&5
8384
8385	ac_cv_func_alloca_works=no	7550	ac_cv_func_alloca_works=no
8386	fi	7551	fi
8387	rm -f conftest.err conftest.$ac_objext \	7552	rm -f core conftest.err conftest.$ac_objext \
8388	conftest$ac_exeext conftest.$ac_ext	7553	conftest$ac_exeext conftest.$ac_ext
8389	fi	7554	fi
8390	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7555	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8391	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7556	$as_echo "$ac_cv_func_alloca_works" >&6; }
8392		7557
8393	if test $ac_cv_func_alloca_works = yes; then	7558	if test $ac_cv_func_alloca_works = yes; then
8394		7559
8395	cat >>confdefs.h <<\_ACEOF	7560	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8396	#define HAVE_ALLOCA 1
8397	_ACEOF
8398		7561
8399	else	7562	else
8400	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7563	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8401	# that cause trouble. Some versions do not even contain alloca or	7564	# that cause trouble. Some versions do not even contain alloca or
8402	# contain a buggy version. If you still want to use their alloca,	7565	# contain a buggy version. If you still want to use their alloca,
8403	# use ar to extract alloca.o from them instead of compiling alloca.c.	7566	# use ar to extract alloca.o from them instead of compiling alloca.c.
8404		7567
8405	ALLOCA=alloca.$ac_objext	7568	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8406		7569
8407	cat >>confdefs.h <<\_ACEOF	7570	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8408	#define C_ALLOCA 1
8409	_ACEOF
8410		7571
8411		7572
8412	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7573	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
8413	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7574	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8414	if test "${ac_cv_os_cray+set}" = set; then	7575	if ${ac_cv_os_cray+:} false; then :
8415	echo $ECHO_N "(cached) $ECHO_C" >&6	7576	$as_echo_n "(cached) " >&6
8416	else	7577	else
8417	cat >conftest.$ac_ext <<_ACEOF
8418	/* confdefs.h. */
8419	_ACEOF
8420	cat confdefs.h >>conftest.$ac_ext	7578	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8421	cat >>conftest.$ac_ext <<_ACEOF
8422	/* end confdefs.h. */	7579	/* end confdefs.h. */
8423	#if defined(CRAY) && ! defined(CRAY2)	7580	#if defined CRAY && ! defined CRAY2
8424	webecray	7581	webecray
8425	#else	7582	#else
8426	wenotbecray	7583	wenotbecray
8427	#endif	7584	#endif
8428		7585
8429	_ACEOF	7586	_ACEOF
8430	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|	7587	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
8431	$EGREP "webecray" >/dev/null 2>&1; then	7588	$EGREP "webecray" >/dev/null 2>&1; then :
8432	ac_cv_os_cray=yes	7589	ac_cv_os_cray=yes
8433	else	7590	else
8434	ac_cv_os_cray=no	7591	ac_cv_os_cray=no
8435	fi	7592	fi
8436	rm -f conftest*	7593	rm -f conftest*
8437		7594
8438	fi	7595	fi
8439	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7596	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8440	echo "${ECHO_T}$ac_cv_os_cray" >&6	7597	$as_echo "$ac_cv_os_cray" >&6; }
8441	if test $ac_cv_os_cray = yes; then	7598	if test $ac_cv_os_cray = yes; then
8442	for ac_func in _getb67 GETB67 getb67; do	7599	for ac_func in _getb67 GETB67 getb67; do
8443	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`	7600	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
8444	echo "$as_me:$LINENO: checking for $ac_func" >&5	7601	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8445	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8446	if eval "test \"\${$as_ac_var+set}\" = set"; then	7602	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8447	echo $ECHO_N "(cached) $ECHO_C" >&6
8448	else
8449	cat >conftest.$ac_ext <<_ACEOF
8450	/* confdefs.h. */
8451	_ACEOF
8452	cat confdefs.h >>conftest.$ac_ext
8453	cat >>conftest.$ac_ext <<_ACEOF
8454	/* end confdefs.h. */
8455	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8456	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8457	#define $ac_func innocuous_$ac_func
8458
8459	/* System header to define __stub macros and hopefully few prototypes,
8460	which can conflict with char $ac_func (); below.
8461	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8462	<limits.h> exists even on freestanding compilers. */
8463
8464	#ifdef __STDC__
8465	# include <limits.h>
8466	#else
8467	# include <assert.h>
8468	#endif
8469
8470	#undef $ac_func
8471
8472	/* Override any gcc2 internal prototype to avoid an error. */
8473	#ifdef __cplusplus
8474	extern "C"
8475	{
8476	#endif
8477	/* We use char because int might match the return type of a gcc2
8478	builtin and then its argument prototype would still apply. */
8479	char $ac_func ();
8480	/* The GNU C library defines this for functions which it implements
8481	to always fail with ENOSYS. Some functions are actually named
8482	something starting with __ and the normal name is an alias. */
8483	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
8484	choke me
8485	#else
8486	char (*f) () = $ac_func;
8487	#endif
8488	#ifdef __cplusplus
8489	}
8490	#endif
8491
8492	int
8493	main ()
8494	{
8495	return f != $ac_func;
8496	;
8497	return 0;
8498	}
8499	_ACEOF
8500	rm -f conftest.$ac_objext conftest$ac_exeext
8501	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8502	(eval $ac_link) 2>conftest.er1
8503	ac_status=$?
8504	grep -v '^ *+' conftest.er1 >conftest.err
8505	rm -f conftest.er1
8506	cat conftest.err >&5
8507	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8508	(exit $ac_status); } &&
8509	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8510	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8511	(eval $ac_try) 2>&5
8512	ac_status=$?
8513	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8514	(exit $ac_status); }; } &&
8515	{ ac_try='test -s conftest$ac_exeext'
8516	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8517	(eval $ac_try) 2>&5
8518	ac_status=$?
8519	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8520	(exit $ac_status); }; }; then
8521	eval "$as_ac_var=yes"
8522	else
8523	echo "$as_me: failed program was:" >&5
8524	sed 's/^/\| /' conftest.$ac_ext >&5
8525
8526	eval "$as_ac_var=no"
8527	fi
8528	rm -f conftest.err conftest.$ac_objext \
8529	conftest$ac_exeext conftest.$ac_ext
8530	fi
8531	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8532	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8533	if test `eval echo '${'$as_ac_var'}'` = yes; then
8534		7603
8535	cat >>confdefs.h <<_ACEOF	7604	cat >>confdefs.h <<_ACEOF
8536	#define CRAY_STACKSEG_END $ac_func	7605	#define CRAY_STACKSEG_END $ac_func
8537	_ACEOF	7606	_ACEOF
8538		7607
…		…
8540	fi	7609	fi
8541		7610
8542	done	7611	done
8543	fi	7612	fi
8544		7613
8545	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7614	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
8546	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7615	$as_echo_n "checking stack direction for C alloca... " >&6; }
8547	if test "${ac_cv_c_stack_direction+set}" = set; then	7616	if ${ac_cv_c_stack_direction+:} false; then :
8548	echo $ECHO_N "(cached) $ECHO_C" >&6	7617	$as_echo_n "(cached) " >&6
8549	else	7618	else
8550	if test "$cross_compiling" = yes; then	7619	if test "$cross_compiling" = yes; then :
8551	ac_cv_c_stack_direction=0	7620	ac_cv_c_stack_direction=0
8552	else	7621	else
8553	cat >conftest.$ac_ext <<_ACEOF
8554	/* confdefs.h. */
8555	_ACEOF
8556	cat confdefs.h >>conftest.$ac_ext	7622	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8557	cat >>conftest.$ac_ext <<_ACEOF
8558	/* end confdefs.h. */	7623	/* end confdefs.h. */
		7624	$ac_includes_default
8559	int	7625	int
8560	find_stack_direction ()	7626	find_stack_direction (int *addr, int depth)
8561	{	7627	{
8562	static char *addr = 0;	7628	int dir, dummy = 0;
8563	auto char dummy;
8564	if (addr == 0)	7629	if (! addr)
8565	{
8566	addr = &dummy;	7630	addr = &dummy;
8567	return find_stack_direction ();	7631	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8568	}	7632	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8569	else	7633	return dir + dummy;
8570	return (&dummy > addr) ? 1 : -1;
8571	}	7634	}
8572		7635
8573	int	7636	int
8574	main ()	7637	main (int argc, char **argv)
8575	{	7638	{
8576	exit (find_stack_direction () < 0);	7639	return find_stack_direction (0, argc + !argv + 20) < 0;
8577	}	7640	}
8578	_ACEOF	7641	_ACEOF
8579	rm -f conftest$ac_exeext	7642	if ac_fn_c_try_run "$LINENO"; then :
8580	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8581	(eval $ac_link) 2>&5
8582	ac_status=$?
8583	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8584	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8585	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8586	(eval $ac_try) 2>&5
8587	ac_status=$?
8588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8589	(exit $ac_status); }; }; then
8590	ac_cv_c_stack_direction=1	7643	ac_cv_c_stack_direction=1
8591	else	7644	else
8592	echo "$as_me: program exited with status $ac_status" >&5
8593	echo "$as_me: failed program was:" >&5
8594	sed 's/^/\| /' conftest.$ac_ext >&5
8595
8596	( exit $ac_status )
8597	ac_cv_c_stack_direction=-1	7645	ac_cv_c_stack_direction=-1
8598	fi	7646	fi
8599	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7647	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
		7648	conftest.$ac_objext conftest.beam conftest.$ac_ext
8600	fi	7649	fi
		7650
8601	fi	7651	fi
8602	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7652	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8603	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7653	$as_echo "$ac_cv_c_stack_direction" >&6; }
8604
8605	cat >>confdefs.h <<_ACEOF	7654	cat >>confdefs.h <<_ACEOF
8606	#define STACK_DIRECTION $ac_cv_c_stack_direction	7655	#define STACK_DIRECTION $ac_cv_c_stack_direction
8607	_ACEOF	7656	_ACEOF
8608		7657
8609		7658
8610	fi	7659	fi
8611		7660
8612		7661
8613		7662
8614	echo "$as_me:$LINENO: checking for socket" >&5	7663	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8615	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8616	if test "${ac_cv_func_socket+set}" = set; then
8617	echo $ECHO_N "(cached) $ECHO_C" >&6
8618	else
8619	cat >conftest.$ac_ext <<_ACEOF
8620	/* confdefs.h. */
8621	_ACEOF
8622	cat confdefs.h >>conftest.$ac_ext
8623	cat >>conftest.$ac_ext <<_ACEOF
8624	/* end confdefs.h. */
8625	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8626	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8627	#define socket innocuous_socket
8628
8629	/* System header to define __stub macros and hopefully few prototypes,
8630	which can conflict with char socket (); below.
8631	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8632	<limits.h> exists even on freestanding compilers. */
8633
8634	#ifdef __STDC__
8635	# include <limits.h>
8636	#else
8637	# include <assert.h>
8638	#endif
8639
8640	#undef socket
8641
8642	/* Override any gcc2 internal prototype to avoid an error. */
8643	#ifdef __cplusplus
8644	extern "C"
8645	{
8646	#endif
8647	/* We use char because int might match the return type of a gcc2
8648	builtin and then its argument prototype would still apply. */
8649	char socket ();
8650	/* The GNU C library defines this for functions which it implements
8651	to always fail with ENOSYS. Some functions are actually named
8652	something starting with __ and the normal name is an alias. */
8653	#if defined (__stub_socket) \|\| defined (__stub___socket)
8654	choke me
8655	#else
8656	char (*f) () = socket;
8657	#endif
8658	#ifdef __cplusplus
8659	}
8660	#endif
8661
8662	int
8663	main ()
8664	{
8665	return f != socket;
8666	;
8667	return 0;
8668	}
8669	_ACEOF
8670	rm -f conftest.$ac_objext conftest$ac_exeext
8671	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8672	(eval $ac_link) 2>conftest.er1
8673	ac_status=$?
8674	grep -v '^ *+' conftest.er1 >conftest.err
8675	rm -f conftest.er1
8676	cat conftest.err >&5
8677	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8678	(exit $ac_status); } &&
8679	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8680	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8681	(eval $ac_try) 2>&5
8682	ac_status=$?
8683	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8684	(exit $ac_status); }; } &&
8685	{ ac_try='test -s conftest$ac_exeext'
8686	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8687	(eval $ac_try) 2>&5
8688	ac_status=$?
8689	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8690	(exit $ac_status); }; }; then
8691	ac_cv_func_socket=yes
8692	else
8693	echo "$as_me: failed program was:" >&5
8694	sed 's/^/\| /' conftest.$ac_ext >&5
8695
8696	ac_cv_func_socket=no
8697	fi
8698	rm -f conftest.err conftest.$ac_objext \
8699	conftest$ac_exeext conftest.$ac_ext
8700	fi
8701	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8702	echo "${ECHO_T}$ac_cv_func_socket" >&6
8703	if test $ac_cv_func_socket = yes; then	7664	if test "x$ac_cv_func_socket" = xyes; then :
8704	:
8705	else
8706		7665
		7666	else
8707		7667
8708	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8709	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7669	$as_echo_n "checking for connect in -lsocket... " >&6; }
8710	if test "${ac_cv_lib_socket_connect+set}" = set; then	7670	if ${ac_cv_lib_socket_connect+:} false; then :
8711	echo $ECHO_N "(cached) $ECHO_C" >&6	7671	$as_echo_n "(cached) " >&6
8712	else	7672	else
8713	ac_check_lib_save_LIBS=$LIBS	7673	ac_check_lib_save_LIBS=$LIBS
8714	LIBS="-lsocket $LIBS"	7674	LIBS="-lsocket $LIBS"
8715	cat >conftest.$ac_ext <<_ACEOF
8716	/* confdefs.h. */
8717	_ACEOF
8718	cat confdefs.h >>conftest.$ac_ext	7675	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8719	cat >>conftest.$ac_ext <<_ACEOF
8720	/* end confdefs.h. */	7676	/* end confdefs.h. */
8721		7677
8722	/* Override any gcc2 internal prototype to avoid an error. */	7678	/* Override any GCC internal prototype to avoid an error.
		7679	Use char because int might match the return type of a GCC
		7680	builtin and then its argument prototype would still apply. */
8723	#ifdef __cplusplus	7681	#ifdef __cplusplus
8724	extern "C"	7682	extern "C"
8725	#endif	7683	#endif
8726	/* We use char because int might match the return type of a gcc2
8727	builtin and then its argument prototype would still apply. */
8728	char connect ();	7684	char connect ();
8729	int	7685	int
8730	main ()	7686	main ()
8731	{	7687	{
8732	connect ();	7688	return connect ();
8733	;	7689	;
8734	return 0;	7690	return 0;
8735	}	7691	}
8736	_ACEOF	7692	_ACEOF
8737	rm -f conftest.$ac_objext conftest$ac_exeext	7693	if ac_fn_c_try_link "$LINENO"; then :
8738	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8739	(eval $ac_link) 2>conftest.er1
8740	ac_status=$?
8741	grep -v '^ *+' conftest.er1 >conftest.err
8742	rm -f conftest.er1
8743	cat conftest.err >&5
8744	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8745	(exit $ac_status); } &&
8746	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8747	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8748	(eval $ac_try) 2>&5
8749	ac_status=$?
8750	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8751	(exit $ac_status); }; } &&
8752	{ ac_try='test -s conftest$ac_exeext'
8753	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8754	(eval $ac_try) 2>&5
8755	ac_status=$?
8756	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8757	(exit $ac_status); }; }; then
8758	ac_cv_lib_socket_connect=yes	7694	ac_cv_lib_socket_connect=yes
8759	else	7695	else
8760	echo "$as_me: failed program was:" >&5
8761	sed 's/^/\| /' conftest.$ac_ext >&5
8762
8763	ac_cv_lib_socket_connect=no	7696	ac_cv_lib_socket_connect=no
8764	fi	7697	fi
8765	rm -f conftest.err conftest.$ac_objext \	7698	rm -f core conftest.err conftest.$ac_objext \
8766	conftest$ac_exeext conftest.$ac_ext	7699	conftest$ac_exeext conftest.$ac_ext
8767	LIBS=$ac_check_lib_save_LIBS	7700	LIBS=$ac_check_lib_save_LIBS
8768	fi	7701	fi
8769	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7702	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8770	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7703	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8771	if test $ac_cv_lib_socket_connect = yes; then	7704	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8772	cat >>confdefs.h <<_ACEOF	7705	cat >>confdefs.h <<_ACEOF
8773	#define HAVE_LIBSOCKET 1	7706	#define HAVE_LIBSOCKET 1
8774	_ACEOF	7707	_ACEOF
8775		7708
8776	LIBS="-lsocket $LIBS"	7709	LIBS="-lsocket $LIBS"
…		…
8778	fi	7711	fi
8779		7712
8780		7713
8781	fi	7714	fi
8782		7715
8783	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7716	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8784	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8785	if test "${ac_cv_func_gethostbyname+set}" = set; then
8786	echo $ECHO_N "(cached) $ECHO_C" >&6
8787	else
8788	cat >conftest.$ac_ext <<_ACEOF
8789	/* confdefs.h. */
8790	_ACEOF
8791	cat confdefs.h >>conftest.$ac_ext
8792	cat >>conftest.$ac_ext <<_ACEOF
8793	/* end confdefs.h. */
8794	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8795	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8796	#define gethostbyname innocuous_gethostbyname
8797
8798	/* System header to define __stub macros and hopefully few prototypes,
8799	which can conflict with char gethostbyname (); below.
8800	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8801	<limits.h> exists even on freestanding compilers. */
8802
8803	#ifdef __STDC__
8804	# include <limits.h>
8805	#else
8806	# include <assert.h>
8807	#endif
8808
8809	#undef gethostbyname
8810
8811	/* Override any gcc2 internal prototype to avoid an error. */
8812	#ifdef __cplusplus
8813	extern "C"
8814	{
8815	#endif
8816	/* We use char because int might match the return type of a gcc2
8817	builtin and then its argument prototype would still apply. */
8818	char gethostbyname ();
8819	/* The GNU C library defines this for functions which it implements
8820	to always fail with ENOSYS. Some functions are actually named
8821	something starting with __ and the normal name is an alias. */
8822	#if defined (__stub_gethostbyname) \|\| defined (__stub___gethostbyname)
8823	choke me
8824	#else
8825	char (*f) () = gethostbyname;
8826	#endif
8827	#ifdef __cplusplus
8828	}
8829	#endif
8830
8831	int
8832	main ()
8833	{
8834	return f != gethostbyname;
8835	;
8836	return 0;
8837	}
8838	_ACEOF
8839	rm -f conftest.$ac_objext conftest$ac_exeext
8840	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8841	(eval $ac_link) 2>conftest.er1
8842	ac_status=$?
8843	grep -v '^ *+' conftest.er1 >conftest.err
8844	rm -f conftest.er1
8845	cat conftest.err >&5
8846	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8847	(exit $ac_status); } &&
8848	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8849	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8850	(eval $ac_try) 2>&5
8851	ac_status=$?
8852	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8853	(exit $ac_status); }; } &&
8854	{ ac_try='test -s conftest$ac_exeext'
8855	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8856	(eval $ac_try) 2>&5
8857	ac_status=$?
8858	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8859	(exit $ac_status); }; }; then
8860	ac_cv_func_gethostbyname=yes
8861	else
8862	echo "$as_me: failed program was:" >&5
8863	sed 's/^/\| /' conftest.$ac_ext >&5
8864
8865	ac_cv_func_gethostbyname=no
8866	fi
8867	rm -f conftest.err conftest.$ac_objext \
8868	conftest$ac_exeext conftest.$ac_ext
8869	fi
8870	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8871	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8872	if test $ac_cv_func_gethostbyname = yes; then	7717	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8873	:
8874	else
8875		7718
		7719	else
8876		7720
8877	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7721	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8878	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7722	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8879	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7723	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8880	echo $ECHO_N "(cached) $ECHO_C" >&6	7724	$as_echo_n "(cached) " >&6
8881	else	7725	else
8882	ac_check_lib_save_LIBS=$LIBS	7726	ac_check_lib_save_LIBS=$LIBS
8883	LIBS="-lnsl $LIBS"	7727	LIBS="-lnsl $LIBS"
8884	cat >conftest.$ac_ext <<_ACEOF
8885	/* confdefs.h. */
8886	_ACEOF
8887	cat confdefs.h >>conftest.$ac_ext	7728	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8888	cat >>conftest.$ac_ext <<_ACEOF
8889	/* end confdefs.h. */	7729	/* end confdefs.h. */
8890		7730
8891	/* Override any gcc2 internal prototype to avoid an error. */	7731	/* Override any GCC internal prototype to avoid an error.
		7732	Use char because int might match the return type of a GCC
		7733	builtin and then its argument prototype would still apply. */
8892	#ifdef __cplusplus	7734	#ifdef __cplusplus
8893	extern "C"	7735	extern "C"
8894	#endif	7736	#endif
8895	/* We use char because int might match the return type of a gcc2
8896	builtin and then its argument prototype would still apply. */
8897	char gethostbyname ();	7737	char gethostbyname ();
8898	int	7738	int
8899	main ()	7739	main ()
8900	{	7740	{
8901	gethostbyname ();	7741	return gethostbyname ();
8902	;	7742	;
8903	return 0;	7743	return 0;
8904	}	7744	}
8905	_ACEOF	7745	_ACEOF
8906	rm -f conftest.$ac_objext conftest$ac_exeext	7746	if ac_fn_c_try_link "$LINENO"; then :
8907	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8908	(eval $ac_link) 2>conftest.er1
8909	ac_status=$?
8910	grep -v '^ *+' conftest.er1 >conftest.err
8911	rm -f conftest.er1
8912	cat conftest.err >&5
8913	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8914	(exit $ac_status); } &&
8915	{ ac_try='test -z "$ac_c_werror_flag" \|\| test ! -s conftest.err'
8916	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8917	(eval $ac_try) 2>&5
8918	ac_status=$?
8919	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8920	(exit $ac_status); }; } &&
8921	{ ac_try='test -s conftest$ac_exeext'
8922	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8923	(eval $ac_try) 2>&5
8924	ac_status=$?
8925	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8926	(exit $ac_status); }; }; then
8927	ac_cv_lib_nsl_gethostbyname=yes	7747	ac_cv_lib_nsl_gethostbyname=yes
8928	else	7748	else
8929	echo "$as_me: failed program was:" >&5
8930	sed 's/^/\| /' conftest.$ac_ext >&5
8931
8932	ac_cv_lib_nsl_gethostbyname=no	7749	ac_cv_lib_nsl_gethostbyname=no
8933	fi	7750	fi
8934	rm -f conftest.err conftest.$ac_objext \	7751	rm -f core conftest.err conftest.$ac_objext \
8935	conftest$ac_exeext conftest.$ac_ext	7752	conftest$ac_exeext conftest.$ac_ext
8936	LIBS=$ac_check_lib_save_LIBS	7753	LIBS=$ac_check_lib_save_LIBS
8937	fi	7754	fi
8938	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7755	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
8939	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7756	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
8940	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7757	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
8941	cat >>confdefs.h <<_ACEOF	7758	cat >>confdefs.h <<_ACEOF
8942	#define HAVE_LIBNSL 1	7759	#define HAVE_LIBNSL 1
8943	_ACEOF	7760	_ACEOF
8944		7761
8945	LIBS="-lnsl $LIBS"	7762	LIBS="-lnsl $LIBS"
…		…
8948		7765
8949		7766
8950	fi	7767	fi
8951		7768
8952		7769
		7770
		7771	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7772	do :
		7773	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		7774	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7775	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7776	cat >>confdefs.h <<_ACEOF
		7777	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
		7778	_ACEOF
		7779
		7780	fi
		7781
		7782	done
		7783
		7784
		7785	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7786	do :
		7787	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
		7788	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7789	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7790	cat >>confdefs.h <<_ACEOF
		7791	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
		7792	_ACEOF
		7793
		7794	fi
		7795	done
		7796
		7797
		7798	for ac_func in clock_gettime
		7799	do :
		7800	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7801	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7802	cat >>confdefs.h <<_ACEOF
		7803	#define HAVE_CLOCK_GETTIME 1
		7804	_ACEOF
		7805
		7806	else
		7807
		7808	if test $(uname) = Linux; then
		7809	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7810	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7812	/* end confdefs.h. */
		7813	#include <unistd.h>
		7814	#include <sys/syscall.h>
		7815	#include <time.h>
		7816	int
		7817	main ()
		7818	{
		7819	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7820	;
		7821	return 0;
		7822	}
		7823	_ACEOF
		7824	if ac_fn_c_try_link "$LINENO"; then :
		7825	ac_have_clock_syscall=1
		7826
		7827	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7828
		7829	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7830	$as_echo "yes" >&6; }
		7831	else
		7832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7833	$as_echo "no" >&6; }
		7834	fi
		7835	rm -f core conftest.err conftest.$ac_objext \
		7836	conftest$ac_exeext conftest.$ac_ext
		7837	fi
		7838	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7839	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7840	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7841	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
		7842	$as_echo_n "(cached) " >&6
		7843	else
		7844	ac_check_lib_save_LIBS=$LIBS
		7845	LIBS="-lrt $LIBS"
		7846	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7847	/* end confdefs.h. */
		7848
		7849	/* Override any GCC internal prototype to avoid an error.
		7850	Use char because int might match the return type of a GCC
		7851	builtin and then its argument prototype would still apply. */
		7852	#ifdef __cplusplus
		7853	extern "C"
		7854	#endif
		7855	char clock_gettime ();
		7856	int
		7857	main ()
		7858	{
		7859	return clock_gettime ();
		7860	;
		7861	return 0;
		7862	}
		7863	_ACEOF
		7864	if ac_fn_c_try_link "$LINENO"; then :
		7865	ac_cv_lib_rt_clock_gettime=yes
		7866	else
		7867	ac_cv_lib_rt_clock_gettime=no
		7868	fi
		7869	rm -f core conftest.err conftest.$ac_objext \
		7870	conftest$ac_exeext conftest.$ac_ext
		7871	LIBS=$ac_check_lib_save_LIBS
		7872	fi
		7873	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7874	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7875	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
		7876	cat >>confdefs.h <<_ACEOF
		7877	#define HAVE_LIBRT 1
		7878	_ACEOF
		7879
		7880	LIBS="-lrt $LIBS"
		7881
		7882	fi
		7883
		7884	unset ac_cv_func_clock_gettime
		7885	for ac_func in clock_gettime
		7886	do :
		7887	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7888	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7889	cat >>confdefs.h <<_ACEOF
		7890	#define HAVE_CLOCK_GETTIME 1
		7891	_ACEOF
		7892
		7893	fi
		7894	done
		7895
		7896	fi
		7897
		7898	fi
		7899	done
		7900
		7901
		7902	for ac_func in nanosleep
		7903	do :
		7904	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7905	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7906	cat >>confdefs.h <<_ACEOF
		7907	#define HAVE_NANOSLEEP 1
		7908	_ACEOF
		7909
		7910	else
		7911
		7912	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7913	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7914	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7915	if ${ac_cv_lib_rt_nanosleep+:} false; then :
		7916	$as_echo_n "(cached) " >&6
		7917	else
		7918	ac_check_lib_save_LIBS=$LIBS
		7919	LIBS="-lrt $LIBS"
		7920	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7921	/* end confdefs.h. */
		7922
		7923	/* Override any GCC internal prototype to avoid an error.
		7924	Use char because int might match the return type of a GCC
		7925	builtin and then its argument prototype would still apply. */
		7926	#ifdef __cplusplus
		7927	extern "C"
		7928	#endif
		7929	char nanosleep ();
		7930	int
		7931	main ()
		7932	{
		7933	return nanosleep ();
		7934	;
		7935	return 0;
		7936	}
		7937	_ACEOF
		7938	if ac_fn_c_try_link "$LINENO"; then :
		7939	ac_cv_lib_rt_nanosleep=yes
		7940	else
		7941	ac_cv_lib_rt_nanosleep=no
		7942	fi
		7943	rm -f core conftest.err conftest.$ac_objext \
		7944	conftest$ac_exeext conftest.$ac_ext
		7945	LIBS=$ac_check_lib_save_LIBS
		7946	fi
		7947	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7948	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7949	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
		7950	cat >>confdefs.h <<_ACEOF
		7951	#define HAVE_LIBRT 1
		7952	_ACEOF
		7953
		7954	LIBS="-lrt $LIBS"
		7955
		7956	fi
		7957
		7958	unset ac_cv_func_nanosleep
		7959	for ac_func in nanosleep
		7960	do :
		7961	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7962	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7963	cat >>confdefs.h <<_ACEOF
		7964	#define HAVE_NANOSLEEP 1
		7965	_ACEOF
		7966
		7967	fi
		7968	done
		7969
		7970	fi
		7971
		7972	fi
		7973	done
		7974
		7975
		7976	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		7977	LIBM=m
		7978	fi
		7979	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		7980	$as_echo_n "checking for library containing floor... " >&6; }
		7981	if ${ac_cv_search_floor+:} false; then :
		7982	$as_echo_n "(cached) " >&6
		7983	else
		7984	ac_func_search_save_LIBS=$LIBS
		7985	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7986	/* end confdefs.h. */
		7987
		7988	/* Override any GCC internal prototype to avoid an error.
		7989	Use char because int might match the return type of a GCC
		7990	builtin and then its argument prototype would still apply. */
		7991	#ifdef __cplusplus
		7992	extern "C"
		7993	#endif
		7994	char floor ();
		7995	int
		7996	main ()
		7997	{
		7998	return floor ();
		7999	;
		8000	return 0;
		8001	}
		8002	_ACEOF
		8003	for ac_lib in '' $LIBM; do
		8004	if test -z "$ac_lib"; then
		8005	ac_res="none required"
		8006	else
		8007	ac_res=-l$ac_lib
		8008	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		8009	fi
		8010	if ac_fn_c_try_link "$LINENO"; then :
		8011	ac_cv_search_floor=$ac_res
		8012	fi
		8013	rm -f core conftest.err conftest.$ac_objext \
		8014	conftest$ac_exeext
		8015	if ${ac_cv_search_floor+:} false; then :
		8016	break
		8017	fi
		8018	done
		8019	if ${ac_cv_search_floor+:} false; then :
		8020
		8021	else
		8022	ac_cv_search_floor=no
		8023	fi
		8024	rm conftest.$ac_ext
		8025	LIBS=$ac_func_search_save_LIBS
		8026	fi
		8027	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		8028	$as_echo "$ac_cv_search_floor" >&6; }
		8029	ac_res=$ac_cv_search_floor
		8030	if test "$ac_res" != no; then :
		8031	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
		8032
		8033	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		8034
		8035	fi
		8036
		8037
		8038
		8039
8953	ac_ext=cc	8040	ac_ext=cpp
8954	ac_cpp='$CXXCPP $CPPFLAGS'	8041	ac_cpp='$CXXCPP $CPPFLAGS'
8955	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	8042	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8956	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	8043	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8957	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	8044	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
8958		8045
…		…
8974		8061
8975	_ACEOF	8062	_ACEOF
8976		8063
8977	# The following way of writing the cache mishandles newlines in values,	8064	# The following way of writing the cache mishandles newlines in values,
8978	# but we know of no workaround that is simple, portable, and efficient.	8065	# but we know of no workaround that is simple, portable, and efficient.
8979	# So, don't put newlines in cache variables' values.	8066	# So, we kill variables containing newlines.
8980	# Ultrix sh set writes to stderr and can't be redirected directly,	8067	# Ultrix sh set writes to stderr and can't be redirected directly,
8981	# and sets the high bit in the cache file unless we assign to the vars.	8068	# and sets the high bit in the cache file unless we assign to the vars.
8982	{	8069	(
		8070	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		8071	eval ac_val=\$$ac_var
		8072	case $ac_val in #(
		8073	${as_nl})
		8074	case $ac_var in #(
		8075	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8076	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8077	esac
		8078	case $ac_var in #(
		8079	_ \| IFS \| as_nl) ;; #(
		8080	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		8081	*) { eval $ac_var=; unset $ac_var;} ;;
		8082	esac ;;
		8083	esac
		8084	done
		8085
8983	(set) 2>&1 \|	8086	(set) 2>&1 \|
8984	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	8087	case $as_nl`(ac_space=' '; set) 2>&1` in #(
8985	ac_space=\ )	8088	${as_nl}ac_space=\ )
8986	# `set' does not quote correctly, so add quotes (double-quote	8089	# `set' does not quote correctly, so add quotes: double-quote
8987	# substitution turns \\\\ into \\, and sed turns \\ into \).	8090	# substitution turns \\\\ into \\, and sed turns \\ into \.
8988	sed -n \	8091	sed -n \
8989	"s/'/'\\\\''/g;	8092	"s/'/'\\\\''/g;
8990	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	8093	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
8991	;;	8094	;; #(
8992	*)	8095	*)
8993	# `set' quotes correctly as required by POSIX, so do not add quotes.	8096	# `set' quotes correctly as required by POSIX, so do not add quotes.
8994	sed -n \	8097	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
8995	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
8996	;;	8098	;;
8997	esac;	8099	esac \|
8998	} \|	8100	sort
		8101	) \|
8999	sed '	8102	sed '
		8103	/^ac_cv_env_/b end
9000	t clear	8104	t clear
9001	: clear	8105	:clear
9002	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8106	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
9003	t end	8107	t end
9004	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	8108	s/^$[^=]$=$.$$/\1=${\1=\2}/
9005	: end' >>confcache	8109	:end' >>confcache
9006	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8110	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9007	if test -w $cache_file; then	8111	if test -w "$cache_file"; then
9008	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8112	if test "x$cache_file" != "x/dev/null"; then
		8113	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8114	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8115	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
9009	cat confcache >$cache_file	8116	cat confcache >"$cache_file"
		8117	else
		8118	case $cache_file in #(
		8119	/ \| ?:*)
		8120	mv -f confcache "$cache_file"$$ &&
		8121	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8122	*)
		8123	mv -f confcache "$cache_file" ;;
		8124	esac
		8125	fi
		8126	fi
9010	else	8127	else
		8128	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9011	echo "not updating unwritable cache $cache_file"	8129	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9012	fi	8130	fi
9013	fi	8131	fi
9014	rm -f confcache	8132	rm -f confcache
9015		8133
9016		8134
9017		8135
9018	# Check whether --with-kernel or --without-kernel was given.	8136	# Check whether --with-kernel was given.
9019	if test "${with_kernel+set}" = set; then	8137	if test "${with_kernel+set}" = set; then :
9020	withval="$with_kernel"	8138	withval=$with_kernel; kerneldir="$withval"
9021	kerneldir="$withval"
9022	else	8139	else
9023	kerneldir="/usr/src/linux"	8140	kerneldir="/usr/src/linux"
9024		8141
9025	fi;	8142	fi
9026		8143
		8144
9027	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	8145	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
9028	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	8146	$as_echo_n "checking for linux/if_tun.h... " >&6; }
9029	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	8147	if ${tinc_cv_linux_if_tun_h+:} false; then :
9030	echo $ECHO_N "(cached) $ECHO_C" >&6	8148	$as_echo_n "(cached) " >&6
9031	else	8149	else
9032		8150
9033	cat >conftest.$ac_ext <<_ACEOF
9034	/* confdefs.h. */
9035	_ACEOF
9036	cat confdefs.h >>conftest.$ac_ext	8151	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9037	cat >>conftest.$ac_ext <<_ACEOF
9038	/* end confdefs.h. */	8152	/* end confdefs.h. */
9039	#include "$kerneldir/include/linux/if_tun.h"	8153	#include "$kerneldir/include/linux/if_tun.h"
9040	int	8154	int
9041	main ()	8155	main ()
9042	{	8156	{
9043	int a = IFF_TAP;	8157	int a = IFF_TAP;
9044	;	8158	;
9045	return 0;	8159	return 0;
9046	}	8160	}
9047	_ACEOF	8161	_ACEOF
9048	rm -f conftest.$ac_objext	8162	if ac_fn_cxx_try_compile "$LINENO"; then :
9049	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9050	(eval $ac_compile) 2>conftest.er1
9051	ac_status=$?
9052	grep -v '^ *+' conftest.er1 >conftest.err
9053	rm -f conftest.er1
9054	cat conftest.err >&5
9055	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9056	(exit $ac_status); } &&
9057	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9058	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9059	(eval $ac_try) 2>&5
9060	ac_status=$?
9061	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9062	(exit $ac_status); }; } &&
9063	{ ac_try='test -s conftest.$ac_objext'
9064	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9065	(eval $ac_try) 2>&5
9066	ac_status=$?
9067	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9068	(exit $ac_status); }; }; then
9069	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	8163	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9070	else	8164	else
9071	echo "$as_me: failed program was:" >&5
9072	sed 's/^/\| /' conftest.$ac_ext >&5
9073
9074	cat >conftest.$ac_ext <<_ACEOF
9075	/* confdefs.h. */
9076	_ACEOF
9077	cat confdefs.h >>conftest.$ac_ext	8165	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9078	cat >>conftest.$ac_ext <<_ACEOF
9079	/* end confdefs.h. */	8166	/* end confdefs.h. */
9080	#include <linux/if_tun.h>	8167	#include <linux/if_tun.h>
9081	int	8168	int
9082	main ()	8169	main ()
9083	{	8170	{
9084	int a = IFF_TAP;	8171	int a = IFF_TAP;
9085	;	8172	;
9086	return 0;	8173	return 0;
9087	}	8174	}
9088	_ACEOF	8175	_ACEOF
9089	rm -f conftest.$ac_objext	8176	if ac_fn_cxx_try_compile "$LINENO"; then :
9090	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9091	(eval $ac_compile) 2>conftest.er1
9092	ac_status=$?
9093	grep -v '^ *+' conftest.er1 >conftest.err
9094	rm -f conftest.er1
9095	cat conftest.err >&5
9096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9097	(exit $ac_status); } &&
9098	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9100	(eval $ac_try) 2>&5
9101	ac_status=$?
9102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9103	(exit $ac_status); }; } &&
9104	{ ac_try='test -s conftest.$ac_objext'
9105	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9106	(eval $ac_try) 2>&5
9107	ac_status=$?
9108	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9109	(exit $ac_status); }; }; then
9110	if_tun_h="default"	8177	if_tun_h="default"
9111	else	8178	else
9112	echo "$as_me: failed program was:" >&5
9113	sed 's/^/\| /' conftest.$ac_ext >&5
9114
9115	if_tun_h="no"	8179	if_tun_h="no"
9116		8180
9117	fi	8181	fi
9118	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8182	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9119		8183
9120	fi	8184	fi
9121	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8185	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9122		8186
9123	if test $if_tun_h = no; then	8187	if test $if_tun_h = no; then
9124	tinc_cv_linux_if_tun_h=none	8188	tinc_cv_linux_if_tun_h=none
9125	else	8189	else
9126	tinc_cv_linux_if_tun_h="$if_tun_h"	8190	tinc_cv_linux_if_tun_h="$if_tun_h"
9127	fi	8191	fi
9128		8192
9129	fi	8193	fi
9130	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8194	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9131	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8195	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
9132		8196
9133	if test $tinc_cv_linux_if_tun_h != none; then	8197	if test $tinc_cv_linux_if_tun_h != none; then
9134		8198
9135	cat >>confdefs.h <<\_ACEOF	8199	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
9136	#define HAVE_TUNTAP 1
9137	_ACEOF
9138		8200
9139	if test $tinc_cv_linux_if_tun_h != default; then	8201	if test $tinc_cv_linux_if_tun_h != default; then
9140		8202
9141	cat >>confdefs.h <<_ACEOF	8203	cat >>confdefs.h <<_ACEOF
9142	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8204	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
9150		8212
9151		8213
9152	tinc_ac_save_CPPFLAGS="$CPPFLAGS"	8214	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9153		8215
9154		8216
9155	# Check whether --with-openssl-include or --without-openssl-include was given.	8217	# Check whether --with-openssl-include was given.
9156	if test "${with_openssl_include+set}" = set; then	8218	if test "${with_openssl_include+set}" = set; then :
9157	withval="$with_openssl_include"	8219	withval=$with_openssl_include; openssl_include="$withval"
9158	openssl_include="$withval"
9159	CFLAGS="$CFLAGS -I$withval"	8220	CFLAGS="$CFLAGS -I$withval"
9160	CPPFLAGS="$CPPFLAGS -I$withval"	8221	CPPFLAGS="$CPPFLAGS -I$withval"
9161		8222
9162	fi;	8223	fi
9163		8224
9164		8225
		8226
9165	# Check whether --with-openssl-lib or --without-openssl-lib was given.	8227	# Check whether --with-openssl-lib was given.
9166	if test "${with_openssl_lib+set}" = set; then	8228	if test "${with_openssl_lib+set}" = set; then :
9167	withval="$with_openssl_lib"	8229	withval=$with_openssl_lib; openssl_lib="$withval"
9168	openssl_lib="$withval"
9169	LIBS="$LIBS -L$withval"	8230	LIBS="$LIBS -L$withval"
9170		8231
9171	fi;	8232	fi
9172		8233
9173		8234
9174
9175
9176
9177
9178
9179	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8235	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h
9180	do	8236	do :
9181	as_ac_Header=`echo "ac_cv_header_$ac_header" \| $as_tr_sh`	8237	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
		8238	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9182	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8239	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9183	echo "$as_me:$LINENO: checking for $ac_header" >&5
9184	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9185	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9186	echo $ECHO_N "(cached) $ECHO_C" >&6
9187	fi
9188	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9189	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9190	else
9191	# Is the header compilable?
9192	echo "$as_me:$LINENO: checking $ac_header usability" >&5
9193	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
9194	cat >conftest.$ac_ext <<_ACEOF
9195	/* confdefs.h. */
9196	_ACEOF
9197	cat confdefs.h >>conftest.$ac_ext
9198	cat >>conftest.$ac_ext <<_ACEOF
9199	/* end confdefs.h. */
9200	$ac_includes_default
9201	#include <$ac_header>
9202	_ACEOF
9203	rm -f conftest.$ac_objext
9204	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9205	(eval $ac_compile) 2>conftest.er1
9206	ac_status=$?
9207	grep -v '^ *+' conftest.er1 >conftest.err
9208	rm -f conftest.er1
9209	cat conftest.err >&5
9210	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9211	(exit $ac_status); } &&
9212	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9213	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9214	(eval $ac_try) 2>&5
9215	ac_status=$?
9216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9217	(exit $ac_status); }; } &&
9218	{ ac_try='test -s conftest.$ac_objext'
9219	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9220	(eval $ac_try) 2>&5
9221	ac_status=$?
9222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9223	(exit $ac_status); }; }; then
9224	ac_header_compiler=yes
9225	else
9226	echo "$as_me: failed program was:" >&5
9227	sed 's/^/\| /' conftest.$ac_ext >&5
9228
9229	ac_header_compiler=no
9230	fi
9231	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9232	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9233	echo "${ECHO_T}$ac_header_compiler" >&6
9234
9235	# Is the header present?
9236	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9237	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9238	cat >conftest.$ac_ext <<_ACEOF
9239	/* confdefs.h. */
9240	_ACEOF
9241	cat confdefs.h >>conftest.$ac_ext
9242	cat >>conftest.$ac_ext <<_ACEOF
9243	/* end confdefs.h. */
9244	#include <$ac_header>
9245	_ACEOF
9246	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9247	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9248	ac_status=$?
9249	grep -v '^ *+' conftest.er1 >conftest.err
9250	rm -f conftest.er1
9251	cat conftest.err >&5
9252	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9253	(exit $ac_status); } >/dev/null; then
9254	if test -s conftest.err; then
9255	ac_cpp_err=$ac_cxx_preproc_warn_flag
9256	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9257	else
9258	ac_cpp_err=
9259	fi
9260	else
9261	ac_cpp_err=yes
9262	fi
9263	if test -z "$ac_cpp_err"; then
9264	ac_header_preproc=yes
9265	else
9266	echo "$as_me: failed program was:" >&5
9267	sed 's/^/\| /' conftest.$ac_ext >&5
9268
9269	ac_header_preproc=no
9270	fi
9271	rm -f conftest.err conftest.$ac_ext
9272	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9273	echo "${ECHO_T}$ac_header_preproc" >&6
9274
9275	# So? What about this header?
9276	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9277	yes:no: )
9278	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9279	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9280	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9281	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9282	ac_header_preproc=yes
9283	;;
9284	no:yes:* )
9285	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9286	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9287	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9288	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9289	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9290	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9291	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9292	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9293	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9294	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9295	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9296	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9297	(
9298	cat <<\_ASBOX
9299	## ------------------------------------------ ##
9300	## Report this to the AC_PACKAGE_NAME lists. ##
9301	## ------------------------------------------ ##
9302	_ASBOX
9303	) \|
9304	sed "s/^/$as_me: WARNING: /" >&2
9305	;;
9306	esac
9307	echo "$as_me:$LINENO: checking for $ac_header" >&5
9308	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9309	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9310	echo $ECHO_N "(cached) $ECHO_C" >&6
9311	else
9312	eval "$as_ac_Header=\$ac_header_preproc"
9313	fi
9314	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9315	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9316
9317	fi
9318	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9319	cat >>confdefs.h <<_ACEOF	8240	cat >>confdefs.h <<_ACEOF
9320	#define `echo "HAVE_$ac_header" \| $as_tr_cpp` 1	8241	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
9321	_ACEOF	8242	_ACEOF
9322		8243
9323	else	8244	else
9324	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5	8245	as_fn_error $? "OpenSSL header files not found." "$LINENO" 5; break
9325	echo "$as_me: error: OpenSSL header files not found." >&2;}
9326	{ (exit 1); exit 1; }; }; break
9327		8246
9328	fi	8247	fi
9329		8248
9330	done	8249	done
9331		8250
9332		8251
9333	CPPFLAGS="$tinc_ac_save_CPPFLAGS"	8252	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
9334		8253
9335	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5	8254	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SHA1_Init in -lcrypto" >&5
9336	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6	8255	$as_echo_n "checking for SHA1_Init in -lcrypto... " >&6; }
9337	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then	8256	if ${ac_cv_lib_crypto_SHA1_Init+:} false; then :
9338	echo $ECHO_N "(cached) $ECHO_C" >&6	8257	$as_echo_n "(cached) " >&6
9339	else	8258	else
9340	ac_check_lib_save_LIBS=$LIBS	8259	ac_check_lib_save_LIBS=$LIBS
9341	LIBS="-lcrypto $LIBS"	8260	LIBS="-lcrypto $LIBS"
9342	cat >conftest.$ac_ext <<_ACEOF
9343	/* confdefs.h. */
9344	_ACEOF
9345	cat confdefs.h >>conftest.$ac_ext	8261	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9346	cat >>conftest.$ac_ext <<_ACEOF
9347	/* end confdefs.h. */	8262	/* end confdefs.h. */
9348		8263
9349	/* Override any gcc2 internal prototype to avoid an error. */	8264	/* Override any GCC internal prototype to avoid an error.
		8265	Use char because int might match the return type of a GCC
		8266	builtin and then its argument prototype would still apply. */
9350	#ifdef __cplusplus	8267	#ifdef __cplusplus
9351	extern "C"	8268	extern "C"
9352	#endif	8269	#endif
9353	/* We use char because int might match the return type of a gcc2
9354	builtin and then its argument prototype would still apply. */
9355	char SHA1_version ();	8270	char SHA1_Init ();
9356	int	8271	int
9357	main ()	8272	main ()
9358	{	8273	{
9359	SHA1_version ();	8274	return SHA1_Init ();
9360	;	8275	;
9361	return 0;	8276	return 0;
9362	}	8277	}
9363	_ACEOF	8278	_ACEOF
9364	rm -f conftest.$ac_objext conftest$ac_exeext	8279	if ac_fn_cxx_try_link "$LINENO"; then :
9365	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9366	(eval $ac_link) 2>conftest.er1
9367	ac_status=$?
9368	grep -v '^ *+' conftest.er1 >conftest.err
9369	rm -f conftest.er1
9370	cat conftest.err >&5
9371	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9372	(exit $ac_status); } &&
9373	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9374	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9375	(eval $ac_try) 2>&5
9376	ac_status=$?
9377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9378	(exit $ac_status); }; } &&
9379	{ ac_try='test -s conftest$ac_exeext'
9380	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9381	(eval $ac_try) 2>&5
9382	ac_status=$?
9383	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9384	(exit $ac_status); }; }; then
9385	ac_cv_lib_crypto_SHA1_version=yes	8280	ac_cv_lib_crypto_SHA1_Init=yes
9386	else	8281	else
9387	echo "$as_me: failed program was:" >&5
9388	sed 's/^/\| /' conftest.$ac_ext >&5
9389
9390	ac_cv_lib_crypto_SHA1_version=no	8282	ac_cv_lib_crypto_SHA1_Init=no
9391	fi	8283	fi
9392	rm -f conftest.err conftest.$ac_objext \	8284	rm -f core conftest.err conftest.$ac_objext \
9393	conftest$ac_exeext conftest.$ac_ext	8285	conftest$ac_exeext conftest.$ac_ext
9394	LIBS=$ac_check_lib_save_LIBS	8286	LIBS=$ac_check_lib_save_LIBS
9395	fi	8287	fi
9396	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5	8288	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_SHA1_Init" >&5
9397	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6	8289	$as_echo "$ac_cv_lib_crypto_SHA1_Init" >&6; }
9398	if test $ac_cv_lib_crypto_SHA1_version = yes; then	8290	if test "x$ac_cv_lib_crypto_SHA1_Init" = xyes; then :
9399	LIBS="$LIBS -lcrypto"	8291	LIBS="$LIBS -lcrypto"
9400	else	8292	else
9401	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5	8293	as_fn_error $? "OpenSSL libraries not found." "$LINENO" 5
9402	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9403	{ (exit 1); exit 1; }; }
9404		8294
9405	fi	8295	fi
9406		8296
9407		8297
9408
9409
9410
9411
9412	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms	8298	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9413	do	8299	do :
9414	as_ac_var=`echo "ac_cv_func_$ac_func" \| $as_tr_sh`	8300	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
9415	echo "$as_me:$LINENO: checking for $ac_func" >&5	8301	ac_fn_cxx_check_func "$LINENO" "$ac_func" "$as_ac_var"
9416	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9417	if eval "test \"\${$as_ac_var+set}\" = set"; then	8302	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9418	echo $ECHO_N "(cached) $ECHO_C" >&6
9419	else
9420	cat >conftest.$ac_ext <<_ACEOF
9421	/* confdefs.h. */
9422	_ACEOF
9423	cat confdefs.h >>conftest.$ac_ext
9424	cat >>conftest.$ac_ext <<_ACEOF
9425	/* end confdefs.h. */
9426	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9427	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9428	#define $ac_func innocuous_$ac_func
9429
9430	/* System header to define __stub macros and hopefully few prototypes,
9431	which can conflict with char $ac_func (); below.
9432	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9433	<limits.h> exists even on freestanding compilers. */
9434
9435	#ifdef __STDC__
9436	# include <limits.h>
9437	#else
9438	# include <assert.h>
9439	#endif
9440
9441	#undef $ac_func
9442
9443	/* Override any gcc2 internal prototype to avoid an error. */
9444	#ifdef __cplusplus
9445	extern "C"
9446	{
9447	#endif
9448	/* We use char because int might match the return type of a gcc2
9449	builtin and then its argument prototype would still apply. */
9450	char $ac_func ();
9451	/* The GNU C library defines this for functions which it implements
9452	to always fail with ENOSYS. Some functions are actually named
9453	something starting with __ and the normal name is an alias. */
9454	#if defined (__stub_$ac_func) \|\| defined (__stub___$ac_func)
9455	choke me
9456	#else
9457	char (*f) () = $ac_func;
9458	#endif
9459	#ifdef __cplusplus
9460	}
9461	#endif
9462
9463	int
9464	main ()
9465	{
9466	return f != $ac_func;
9467	;
9468	return 0;
9469	}
9470	_ACEOF
9471	rm -f conftest.$ac_objext conftest$ac_exeext
9472	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9473	(eval $ac_link) 2>conftest.er1
9474	ac_status=$?
9475	grep -v '^ *+' conftest.er1 >conftest.err
9476	rm -f conftest.er1
9477	cat conftest.err >&5
9478	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9479	(exit $ac_status); } &&
9480	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9481	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9482	(eval $ac_try) 2>&5
9483	ac_status=$?
9484	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9485	(exit $ac_status); }; } &&
9486	{ ac_try='test -s conftest$ac_exeext'
9487	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9488	(eval $ac_try) 2>&5
9489	ac_status=$?
9490	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9491	(exit $ac_status); }; }; then
9492	eval "$as_ac_var=yes"
9493	else
9494	echo "$as_me: failed program was:" >&5
9495	sed 's/^/\| /' conftest.$ac_ext >&5
9496
9497	eval "$as_ac_var=no"
9498	fi
9499	rm -f conftest.err conftest.$ac_objext \
9500	conftest$ac_exeext conftest.$ac_ext
9501	fi
9502	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
9503	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
9504	if test `eval echo '${'$as_ac_var'}'` = yes; then
9505	cat >>confdefs.h <<_ACEOF	8303	cat >>confdefs.h <<_ACEOF
9506	#define `echo "HAVE_$ac_func" \| $as_tr_cpp` 1	8304	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
9507	_ACEOF	8305	_ACEOF
9508		8306
9509	fi	8307	fi
9510	done	8308	done
9511		8309
9512		8310
9513	echo "$as_me:$LINENO: checking for dlopen" >&5	8311	ac_fn_cxx_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
9514	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9515	if test "${ac_cv_func_dlopen+set}" = set; then
9516	echo $ECHO_N "(cached) $ECHO_C" >&6
9517	else
9518	cat >conftest.$ac_ext <<_ACEOF
9519	/* confdefs.h. */
9520	_ACEOF
9521	cat confdefs.h >>conftest.$ac_ext
9522	cat >>conftest.$ac_ext <<_ACEOF
9523	/* end confdefs.h. */
9524	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9525	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9526	#define dlopen innocuous_dlopen
9527
9528	/* System header to define __stub macros and hopefully few prototypes,
9529	which can conflict with char dlopen (); below.
9530	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9531	<limits.h> exists even on freestanding compilers. */
9532
9533	#ifdef __STDC__
9534	# include <limits.h>
9535	#else
9536	# include <assert.h>
9537	#endif
9538
9539	#undef dlopen
9540
9541	/* Override any gcc2 internal prototype to avoid an error. */
9542	#ifdef __cplusplus
9543	extern "C"
9544	{
9545	#endif
9546	/* We use char because int might match the return type of a gcc2
9547	builtin and then its argument prototype would still apply. */
9548	char dlopen ();
9549	/* The GNU C library defines this for functions which it implements
9550	to always fail with ENOSYS. Some functions are actually named
9551	something starting with __ and the normal name is an alias. */
9552	#if defined (__stub_dlopen) \|\| defined (__stub___dlopen)
9553	choke me
9554	#else
9555	char (*f) () = dlopen;
9556	#endif
9557	#ifdef __cplusplus
9558	}
9559	#endif
9560
9561	int
9562	main ()
9563	{
9564	return f != dlopen;
9565	;
9566	return 0;
9567	}
9568	_ACEOF
9569	rm -f conftest.$ac_objext conftest$ac_exeext
9570	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9571	(eval $ac_link) 2>conftest.er1
9572	ac_status=$?
9573	grep -v '^ *+' conftest.er1 >conftest.err
9574	rm -f conftest.er1
9575	cat conftest.err >&5
9576	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9577	(exit $ac_status); } &&
9578	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9579	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9580	(eval $ac_try) 2>&5
9581	ac_status=$?
9582	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9583	(exit $ac_status); }; } &&
9584	{ ac_try='test -s conftest$ac_exeext'
9585	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9586	(eval $ac_try) 2>&5
9587	ac_status=$?
9588	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9589	(exit $ac_status); }; }; then
9590	ac_cv_func_dlopen=yes
9591	else
9592	echo "$as_me: failed program was:" >&5
9593	sed 's/^/\| /' conftest.$ac_ext >&5
9594
9595	ac_cv_func_dlopen=no
9596	fi
9597	rm -f conftest.err conftest.$ac_objext \
9598	conftest$ac_exeext conftest.$ac_ext
9599	fi
9600	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9601	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9602	if test $ac_cv_func_dlopen = yes; then	8312	if test "x$ac_cv_func_dlopen" = xyes; then :
9603	:	8313
9604	else	8314	else
9605	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5	8315	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
9606	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6	8316	$as_echo_n "checking for dlopen in -ldl... " >&6; }
9607	if test "${ac_cv_lib_dl_dlopen+set}" = set; then	8317	if ${ac_cv_lib_dl_dlopen+:} false; then :
9608	echo $ECHO_N "(cached) $ECHO_C" >&6	8318	$as_echo_n "(cached) " >&6
9609	else	8319	else
9610	ac_check_lib_save_LIBS=$LIBS	8320	ac_check_lib_save_LIBS=$LIBS
9611	LIBS="-ldl $LIBS"	8321	LIBS="-ldl $LIBS"
9612	cat >conftest.$ac_ext <<_ACEOF
9613	/* confdefs.h. */
9614	_ACEOF
9615	cat confdefs.h >>conftest.$ac_ext	8322	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9616	cat >>conftest.$ac_ext <<_ACEOF
9617	/* end confdefs.h. */	8323	/* end confdefs.h. */
9618		8324
9619	/* Override any gcc2 internal prototype to avoid an error. */	8325	/* Override any GCC internal prototype to avoid an error.
		8326	Use char because int might match the return type of a GCC
		8327	builtin and then its argument prototype would still apply. */
9620	#ifdef __cplusplus	8328	#ifdef __cplusplus
9621	extern "C"	8329	extern "C"
9622	#endif	8330	#endif
9623	/* We use char because int might match the return type of a gcc2
9624	builtin and then its argument prototype would still apply. */
9625	char dlopen ();	8331	char dlopen ();
9626	int	8332	int
9627	main ()	8333	main ()
9628	{	8334	{
9629	dlopen ();	8335	return dlopen ();
9630	;	8336	;
9631	return 0;	8337	return 0;
9632	}	8338	}
9633	_ACEOF	8339	_ACEOF
9634	rm -f conftest.$ac_objext conftest$ac_exeext	8340	if ac_fn_cxx_try_link "$LINENO"; then :
9635	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9636	(eval $ac_link) 2>conftest.er1
9637	ac_status=$?
9638	grep -v '^ *+' conftest.er1 >conftest.err
9639	rm -f conftest.er1
9640	cat conftest.err >&5
9641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9642	(exit $ac_status); } &&
9643	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9644	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9645	(eval $ac_try) 2>&5
9646	ac_status=$?
9647	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9648	(exit $ac_status); }; } &&
9649	{ ac_try='test -s conftest$ac_exeext'
9650	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9651	(eval $ac_try) 2>&5
9652	ac_status=$?
9653	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9654	(exit $ac_status); }; }; then
9655	ac_cv_lib_dl_dlopen=yes	8341	ac_cv_lib_dl_dlopen=yes
9656	else	8342	else
9657	echo "$as_me: failed program was:" >&5
9658	sed 's/^/\| /' conftest.$ac_ext >&5
9659
9660	ac_cv_lib_dl_dlopen=no	8343	ac_cv_lib_dl_dlopen=no
9661	fi	8344	fi
9662	rm -f conftest.err conftest.$ac_objext \	8345	rm -f core conftest.err conftest.$ac_objext \
9663	conftest$ac_exeext conftest.$ac_ext	8346	conftest$ac_exeext conftest.$ac_ext
9664	LIBS=$ac_check_lib_save_LIBS	8347	LIBS=$ac_check_lib_save_LIBS
9665	fi	8348	fi
9666	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5	8349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
9667	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6	8350	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
9668	if test $ac_cv_lib_dl_dlopen = yes; then	8351	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
9669	LIBS="$LIBS -ldl"	8352	LIBS="$LIBS -ldl"
9670	else	8353	else
9671	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5	8354	as_fn_error $? "OpenSSL depends on libdl." "$LINENO" 5
9672	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9673	{ (exit 1); exit 1; }; }
9674		8355
9675	fi
9676
9677
9678	fi
9679
9680
9681	if test "x$openssl_include" != x; then
9682	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9683	fi
9684
9685	# Check whether --enable-static-daemon or --disable-static-daemon was given.
9686	if test "${enable_static_daemon+set}" = set; then
9687	enableval="$enable_static_daemon"
9688	LDFLAGS_DAEMON=-static
9689
9690	fi;	8356	fi
9691		8357
9692		8358
9693	# Check whether --enable-rohc or --disable-rohc was given.
9694	if test "${enable_rohc+set}" = set; then
9695	enableval="$enable_rohc"
9696
9697	echo
9698	echo "**********************************************************************"
9699	echo "**********************************************************************"
9700	echo "** --enable-rohc is highly experimental, do not use **************"
9701	echo "**********************************************************************"
9702	echo "**********************************************************************"
9703	echo
9704	rohc=true
9705
9706	cat >>confdefs.h <<_ACEOF
9707	#define ENABLE_ROHC 1
9708	_ACEOF
9709
9710
9711
9712	fi;	8359	fi
9713		8360
9714		8361
		8362	ac_fn_cxx_check_func "$LINENO" "inflate" "ac_cv_func_inflate"
		8363	if test "x$ac_cv_func_inflate" = xyes; then :
9715		8364
9716	if test x$rohc = xtrue; then
9717	ROHC_TRUE=
9718	ROHC_FALSE='#'
9719	else	8365	else
9720	ROHC_TRUE='#'	8366	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflate in -lz" >&5
9721	ROHC_FALSE=	8367	$as_echo_n "checking for inflate in -lz... " >&6; }
9722	fi	8368	if ${ac_cv_lib_z_inflate+:} false; then :
9723		8369	$as_echo_n "(cached) " >&6
9724
9725	# Check whether --enable-icmp or --disable-icmp was given.
9726	if test "${enable_icmp+set}" = set; then
9727	enableval="$enable_icmp"
9728
9729	cat >>confdefs.h <<_ACEOF
9730	#define ENABLE_ICMP 1
9731	_ACEOF
9732
9733
9734	fi;
9735
9736	# Check whether --enable-tcp or --disable-tcp was given.
9737	if test "${enable_tcp+set}" = set; then
9738	enableval="$enable_tcp"
9739
9740	cat >>confdefs.h <<_ACEOF
9741	#define ENABLE_TCP 1
9742	_ACEOF
9743
9744
9745	fi;
9746
9747	# Check whether --enable-dns or --disable-dns was given.
9748	if test "${enable_dns+set}" = set; then
9749	enableval="$enable_dns"
9750
9751	if test "${ac_cv_header_gmp_h+set}" = set; then
9752	echo "$as_me:$LINENO: checking for gmp.h" >&5
9753	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
9754	if test "${ac_cv_header_gmp_h+set}" = set; then
9755	echo $ECHO_N "(cached) $ECHO_C" >&6
9756	fi
9757	echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
9758	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
9759	else	8370	else
9760	# Is the header compilable?	8371	ac_check_lib_save_LIBS=$LIBS
9761	echo "$as_me:$LINENO: checking gmp.h usability" >&5	8372	LIBS="-lz $LIBS"
9762	echo $ECHO_N "checking gmp.h usability... $ECHO_C" >&6
9763	cat >conftest.$ac_ext <<_ACEOF
9764	/* confdefs.h. */
9765	_ACEOF
9766	cat confdefs.h >>conftest.$ac_ext	8373	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9767	cat >>conftest.$ac_ext <<_ACEOF
9768	/* end confdefs.h. */	8374	/* end confdefs.h. */
9769	$ac_includes_default
9770	#include <gmp.h>
9771	_ACEOF
9772	rm -f conftest.$ac_objext
9773	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9774	(eval $ac_compile) 2>conftest.er1
9775	ac_status=$?
9776	grep -v '^ *+' conftest.er1 >conftest.err
9777	rm -f conftest.er1
9778	cat conftest.err >&5
9779	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9780	(exit $ac_status); } &&
9781	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'
9782	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9783	(eval $ac_try) 2>&5
9784	ac_status=$?
9785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9786	(exit $ac_status); }; } &&
9787	{ ac_try='test -s conftest.$ac_objext'
9788	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9789	(eval $ac_try) 2>&5
9790	ac_status=$?
9791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9792	(exit $ac_status); }; }; then
9793	ac_header_compiler=yes
9794	else
9795	echo "$as_me: failed program was:" >&5
9796	sed 's/^/\| /' conftest.$ac_ext >&5
9797		8375
9798	ac_header_compiler=no	8376	/* Override any GCC internal prototype to avoid an error.
9799	fi	8377	Use char because int might match the return type of a GCC
9800	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8378	builtin and then its argument prototype would still apply. */
9801	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5	8379	#ifdef __cplusplus
9802	echo "${ECHO_T}$ac_header_compiler" >&6	8380	extern "C"
9803		8381	#endif
9804	# Is the header present?	8382	char inflate ();
9805	echo "$as_me:$LINENO: checking gmp.h presence" >&5
9806	echo $ECHO_N "checking gmp.h presence... $ECHO_C" >&6
9807	cat >conftest.$ac_ext <<_ACEOF
9808	/* confdefs.h. */
9809	_ACEOF
9810	cat confdefs.h >>conftest.$ac_ext
9811	cat >>conftest.$ac_ext <<_ACEOF
9812	/* end confdefs.h. */
9813	#include <gmp.h>
9814	_ACEOF
9815	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9816	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9817	ac_status=$?
9818	grep -v '^ *+' conftest.er1 >conftest.err
9819	rm -f conftest.er1
9820	cat conftest.err >&5
9821	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9822	(exit $ac_status); } >/dev/null; then
9823	if test -s conftest.err; then
9824	ac_cpp_err=$ac_cxx_preproc_warn_flag
9825	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9826	else
9827	ac_cpp_err=
9828	fi
9829	else
9830	ac_cpp_err=yes
9831	fi
9832	if test -z "$ac_cpp_err"; then
9833	ac_header_preproc=yes
9834	else
9835	echo "$as_me: failed program was:" >&5
9836	sed 's/^/\| /' conftest.$ac_ext >&5
9837
9838	ac_header_preproc=no
9839	fi
9840	rm -f conftest.err conftest.$ac_ext
9841	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9842	echo "${ECHO_T}$ac_header_preproc" >&6
9843
9844	# So? What about this header?
9845	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9846	yes:no: )
9847	{ echo "$as_me:$LINENO: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&5
9848	echo "$as_me: WARNING: gmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9849	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the compiler's result" >&5
9850	echo "$as_me: WARNING: gmp.h: proceeding with the compiler's result" >&2;}
9851	ac_header_preproc=yes
9852	;;
9853	no:yes:* )
9854	{ echo "$as_me:$LINENO: WARNING: gmp.h: present but cannot be compiled" >&5
9855	echo "$as_me: WARNING: gmp.h: present but cannot be compiled" >&2;}
9856	{ echo "$as_me:$LINENO: WARNING: gmp.h: check for missing prerequisite headers?" >&5
9857	echo "$as_me: WARNING: gmp.h: check for missing prerequisite headers?" >&2;}
9858	{ echo "$as_me:$LINENO: WARNING: gmp.h: see the Autoconf documentation" >&5
9859	echo "$as_me: WARNING: gmp.h: see the Autoconf documentation" >&2;}
9860	{ echo "$as_me:$LINENO: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&5
9861	echo "$as_me: WARNING: gmp.h: section \"Present But Cannot Be Compiled\"" >&2;}
9862	{ echo "$as_me:$LINENO: WARNING: gmp.h: proceeding with the preprocessor's result" >&5
9863	echo "$as_me: WARNING: gmp.h: proceeding with the preprocessor's result" >&2;}
9864	{ echo "$as_me:$LINENO: WARNING: gmp.h: in the future, the compiler will take precedence" >&5
9865	echo "$as_me: WARNING: gmp.h: in the future, the compiler will take precedence" >&2;}
9866	(
9867	cat <<\_ASBOX
9868	## ------------------------------------------ ##
9869	## Report this to the AC_PACKAGE_NAME lists. ##
9870	## ------------------------------------------ ##
9871	_ASBOX
9872	) \|
9873	sed "s/^/$as_me: WARNING: /" >&2
9874	;;
9875	esac
9876	echo "$as_me:$LINENO: checking for gmp.h" >&5
9877	echo $ECHO_N "checking for gmp.h... $ECHO_C" >&6
9878	if test "${ac_cv_header_gmp_h+set}" = set; then
9879	echo $ECHO_N "(cached) $ECHO_C" >&6
9880	else
9881	ac_cv_header_gmp_h=$ac_header_preproc
9882	fi
9883	echo "$as_me:$LINENO: result: $ac_cv_header_gmp_h" >&5
9884	echo "${ECHO_T}$ac_cv_header_gmp_h" >&6
9885
9886	fi
9887	if test $ac_cv_header_gmp_h = yes; then
9888	:
9889	else
9890	{ { echo "$as_me:$LINENO: error: gmp.h not found, required for --enable-dns" >&5
9891	echo "$as_me: error: gmp.h not found, required for --enable-dns" >&2;}
9892	{ (exit 1); exit 1; }; }
9893	fi
9894
9895
9896
9897	echo "$as_me:$LINENO: checking for main in -lgmp" >&5
9898	echo $ECHO_N "checking for main in -lgmp... $ECHO_C" >&6
9899	if test "${ac_cv_lib_gmp_main+set}" = set; then
9900	echo $ECHO_N "(cached) $ECHO_C" >&6
9901	else
9902	ac_check_lib_save_LIBS=$LIBS
9903	LIBS="-lgmp $LIBS"
9904	cat >conftest.$ac_ext <<_ACEOF
9905	/* confdefs.h. */
9906	_ACEOF
9907	cat confdefs.h >>conftest.$ac_ext
9908	cat >>conftest.$ac_ext <<_ACEOF
9909	/* end confdefs.h. */
9910
9911
9912	int	8383	int
9913	main ()	8384	main ()
9914	{	8385	{
9915	main ();	8386	return inflate ();
9916	;	8387	;
9917	return 0;	8388	return 0;
9918	}	8389	}
9919	_ACEOF	8390	_ACEOF
		8391	if ac_fn_cxx_try_link "$LINENO"; then :
		8392	ac_cv_lib_z_inflate=yes
		8393	else
		8394	ac_cv_lib_z_inflate=no
		8395	fi
		8396	rm -f core conftest.err conftest.$ac_objext \
		8397	conftest$ac_exeext conftest.$ac_ext
		8398	LIBS=$ac_check_lib_save_LIBS
		8399	fi
		8400	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflate" >&5
		8401	$as_echo "$ac_cv_lib_z_inflate" >&6; }
		8402	if test "x$ac_cv_lib_z_inflate" = xyes; then :
		8403	LIBS="$LIBS -lz"
		8404	else
		8405	as_fn_error $? "OpenSSL depends on libz." "$LINENO" 5
		8406
		8407	fi
		8408
		8409
		8410	fi
		8411
		8412
		8413	if test "x$openssl_include" != x; then
		8414	CXXFLAGS="$CXXFLAGS -I$openssl_include"
		8415	fi
		8416
		8417	# Check whether --enable-threads was given.
		8418	if test "${enable_threads+set}" = set; then :
		8419	enableval=$enable_threads; try_threads=$enableval
		8420	else
		8421	try_threads=yes
		8422
		8423	fi
		8424
		8425
		8426	if test "x$try_threads" = xyes; then
		8427	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		8428	if test "x$ac_cv_header_pthread_h" = xyes; then :
		8429
		8430	LIBS="$LIBS -lpthread"
		8431	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8432	/* end confdefs.h. */
		8433	#include <pthread.h>
		8434	int
		8435	main ()
		8436	{
		8437	pthread_t id; pthread_create (&id, 0, 0, 0);
		8438	;
		8439	return 0;
		8440	}
		8441	_ACEOF
		8442	if ac_fn_cxx_try_compile "$LINENO"; then :
		8443
		8444	cat >>confdefs.h <<_ACEOF
		8445	#define ENABLE_PTHREADS 1
		8446	_ACEOF
		8447
		8448
		8449	fi
9920	rm -f conftest.$ac_objext conftest$ac_exeext	8450	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9921	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8451
9922	(eval $ac_link) 2>conftest.er1	8452	fi
9923	ac_status=$?	8453
9924	grep -v '^ *+' conftest.er1 >conftest.err	8454
9925	rm -f conftest.er1	8455	fi
9926	cat conftest.err >&5	8456
9927	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8457	# Check whether --enable-static-daemon was given.
9928	(exit $ac_status); } &&	8458	if test "${enable_static_daemon+set}" = set; then :
9929	{ ac_try='test -z "$ac_cxx_werror_flag" \|\| test ! -s conftest.err'	8459	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
9930	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8460
9931	(eval $ac_try) 2>&5	8461	fi
9932	ac_status=$?	8462
9933	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8463
9934	(exit $ac_status); }; } &&	8464
9935	{ ac_try='test -s conftest$ac_exeext'	8465
9936	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	8466	if test x$rohc = xtrue; then
9937	(eval $ac_try) 2>&5	8467	ROHC_TRUE=
9938	ac_status=$?	8468	ROHC_FALSE='#'
9939	echo "$as_me:$LINENO: \$? = $ac_status" >&5	8469	else
9940	(exit $ac_status); }; }; then	8470	ROHC_TRUE='#'
		8471	ROHC_FALSE=
		8472	fi
		8473
		8474
		8475
		8476	ICMP=1
		8477	# Check whether --enable-icmp was given.
		8478	if test "${enable_icmp+set}" = set; then :
		8479	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8480	ICMP=0
		8481	fi
		8482
		8483	fi
		8484
		8485	if test "x$ICMP" = x1; then
		8486
		8487	cat >>confdefs.h <<_ACEOF
		8488	#define ENABLE_ICMP 1
		8489	_ACEOF
		8490
		8491	fi
		8492
		8493	TCP=1
		8494	# Check whether --enable-tcp was given.
		8495	if test "${enable_tcp+set}" = set; then :
		8496	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8497	TCP=0
		8498	fi
		8499
		8500	fi
		8501
		8502	if test "x$TCP" = x1; then
		8503
		8504	cat >>confdefs.h <<_ACEOF
		8505	#define ENABLE_TCP 1
		8506	_ACEOF
		8507
		8508	fi
		8509
		8510	HTTP=1
		8511	# Check whether --enable-http-proxy was given.
		8512	if test "${enable_http_proxy+set}" = set; then :
		8513	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		8514	HTTP=0
		8515	fi
		8516
		8517	fi
		8518
		8519	if test "x$HTTP" = x1; then
		8520
		8521	cat >>confdefs.h <<_ACEOF
		8522	#define ENABLE_HTTP_PROXY 1
		8523	_ACEOF
		8524
		8525	fi
		8526
		8527	# Check whether --enable-dns was given.
		8528	if test "${enable_dns+set}" = set; then :
		8529	enableval=$enable_dns;
		8530	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		8531	if test "x$ac_cv_header_gmp_h" = xyes; then :
		8532
		8533	else
		8534	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		8535	fi
		8536
		8537
		8538	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		8539	$as_echo_n "checking for main in -lgmp... " >&6; }
		8540	if ${ac_cv_lib_gmp_main+:} false; then :
		8541	$as_echo_n "(cached) " >&6
		8542	else
		8543	ac_check_lib_save_LIBS=$LIBS
		8544	LIBS="-lgmp $LIBS"
		8545	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8546	/* end confdefs.h. */
		8547
		8548
		8549	int
		8550	main ()
		8551	{
		8552	return main ();
		8553	;
		8554	return 0;
		8555	}
		8556	_ACEOF
		8557	if ac_fn_cxx_try_link "$LINENO"; then :
9941	ac_cv_lib_gmp_main=yes	8558	ac_cv_lib_gmp_main=yes
9942	else	8559	else
9943	echo "$as_me: failed program was:" >&5
9944	sed 's/^/\| /' conftest.$ac_ext >&5
9945
9946	ac_cv_lib_gmp_main=no	8560	ac_cv_lib_gmp_main=no
9947	fi	8561	fi
9948	rm -f conftest.err conftest.$ac_objext \	8562	rm -f core conftest.err conftest.$ac_objext \
9949	conftest$ac_exeext conftest.$ac_ext	8563	conftest$ac_exeext conftest.$ac_ext
9950	LIBS=$ac_check_lib_save_LIBS	8564	LIBS=$ac_check_lib_save_LIBS
9951	fi	8565	fi
9952	echo "$as_me:$LINENO: result: $ac_cv_lib_gmp_main" >&5	8566	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
9953	echo "${ECHO_T}$ac_cv_lib_gmp_main" >&6	8567	$as_echo "$ac_cv_lib_gmp_main" >&6; }
9954	if test $ac_cv_lib_gmp_main = yes; then	8568	if test "x$ac_cv_lib_gmp_main" = xyes; then :
9955	cat >>confdefs.h <<_ACEOF	8569	cat >>confdefs.h <<_ACEOF
9956	#define HAVE_LIBGMP 1	8570	#define HAVE_LIBGMP 1
9957	_ACEOF	8571	_ACEOF
9958		8572
9959	LIBS="-lgmp $LIBS"	8573	LIBS="-lgmp $LIBS"
9960		8574
9961	else	8575	else
9962	{ { echo "$as_me:$LINENO: error: libgmp not found, required for --enable-dns" >&5	8576	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
9963	echo "$as_me: error: libgmp not found, required for --enable-dns" >&2;}
9964	{ (exit 1); exit 1; }; }
9965	fi	8577	fi
9966		8578
9967		8579
9968		8580
9969	cat >>confdefs.h <<_ACEOF	8581	cat >>confdefs.h <<_ACEOF
9970	#define ENABLE_DNS 1	8582	#define ENABLE_DNS 1
9971	_ACEOF	8583	_ACEOF
9972		8584
9973		8585
9974		8586
9975	fi;	8587	fi
9976		8588
9977	# Check whether --enable-http-proxy or --disable-http-proxy was given.
9978	if test "${enable_http_proxy+set}" = set; then
9979	enableval="$enable_http_proxy"
9980
9981	cat >>confdefs.h <<_ACEOF
9982	#define ENABLE_HTTP_PROXY 1
9983	_ACEOF
9984
9985
9986	fi;
9987		8589
9988	HMAC=12	8590	HMAC=12
9989	# Check whether --enable-hmac-length or --disable-hmac-length was given.	8591	# Check whether --enable-hmac-length was given.
9990	if test "${enable_hmac_length+set}" = set; then	8592	if test "${enable_hmac_length+set}" = set; then :
9991	enableval="$enable_hmac_length"	8593	enableval=$enable_hmac_length; HMAC=$enableval
9992	HMAC=$enableval
9993		8594
9994	fi;	8595	fi
		8596
9995		8597
9996	cat >>confdefs.h <<_ACEOF	8598	cat >>confdefs.h <<_ACEOF
9997	#define HMACLENGTH $HMAC	8599	#define HMACLENGTH $HMAC
9998	_ACEOF	8600	_ACEOF
9999		8601
10000		8602
10001	RAND=8	8603	RAND=8
10002	# Check whether --enable-rand-length or --disable-rand-length was given.	8604	# Check whether --enable-rand-length was given.
10003	if test "${enable_rand_length+set}" = set; then	8605	if test "${enable_rand_length+set}" = set; then :
10004	enableval="$enable_rand_length"	8606	enableval=$enable_rand_length; RAND=$enableval
10005	RAND=$enableval
10006		8607
10007	fi;	8608	fi
		8609
10008		8610
10009	cat >>confdefs.h <<_ACEOF	8611	cat >>confdefs.h <<_ACEOF
10010	#define RAND_SIZE $RAND	8612	#define RAND_SIZE $RAND
10011	_ACEOF	8613	_ACEOF
10012		8614
10013		8615
10014	MTU=1500	8616	MTU=1500
10015	# Check whether --enable-mtu or --disable-mtu was given.	8617	# Check whether --enable-max-mtu was given.
10016	if test "${enable_mtu+set}" = set; then	8618	if test "${enable_max_mtu+set}" = set; then :
10017	enableval="$enable_mtu"	8619	enableval=$enable_max_mtu; MTU=$enableval
10018	MTU=$enableval
10019		8620
10020	fi;	8621	fi
		8622
10021		8623
10022	cat >>confdefs.h <<_ACEOF	8624	cat >>confdefs.h <<_ACEOF
10023	#define MAX_MTU $MTU + 14	8625	#define MAX_MTU ($MTU + 14)
10024	_ACEOF	8626	_ACEOF
10025		8627
10026		8628
10027	COMPRESS=1	8629	COMPRESS=1
10028	# Check whether --enable-compression or --disable-compression was given.	8630	# Check whether --enable-compression was given.
10029	if test "${enable_compression+set}" = set; then	8631	if test "${enable_compression+set}" = set; then :
10030	enableval="$enable_compression"	8632	enableval=$enable_compression; if test "x$enableval" = xno; then
10031	if test "x$enableval" = xno; then
10032	COMPRESS=0	8633	COMPRESS=0
10033	fi	8634	fi
10034		8635
10035	fi;	8636	fi
		8637
10036		8638
10037	cat >>confdefs.h <<_ACEOF	8639	cat >>confdefs.h <<_ACEOF
10038	#define ENABLE_COMPRESSION $COMPRESS	8640	#define ENABLE_COMPRESSION $COMPRESS
10039	_ACEOF	8641	_ACEOF
10040		8642
10041		8643
10042	CIPHER=bf_cbc	8644	CIPHER=aes_128_cbc
10043	# Check whether --enable-cipher or --disable-cipher was given.	8645	# Check whether --enable-cipher was given.
10044	if test "${enable_cipher+set}" = set; then	8646	if test "${enable_cipher+set}" = set; then :
10045	enableval="$enable_cipher"
10046	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi	8647	enableval=$enable_cipher; if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
10047	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8648	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi
10048	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8649	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi
10049	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	8650	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi
10050		8651
10051	fi;	8652	fi
		8653
10052		8654
10053	cat >>confdefs.h <<_ACEOF	8655	cat >>confdefs.h <<_ACEOF
10054	#define ENABLE_CIPHER EVP_${CIPHER}	8656	#define ENABLE_CIPHER EVP_${CIPHER}
10055	_ACEOF	8657	_ACEOF
10056		8658
10057		8659
10058	DIGEST=sha1	8660	DIGEST=ripemd160
10059	# Check whether --enable-digest or --disable-digest was given.	8661	# Check whether --enable-digest was given.
10060	if test "${enable_digest+set}" = set; then	8662	if test "${enable_digest+set}" = set; then :
10061	enableval="$enable_digest"	8663	enableval=$enable_digest; if test "x$enableval" = xsha512 ; then DIGEST=sha512 ; fi
		8664	if test "x$enableval" = xsha256 ; then DIGEST=sha256 ; fi
10062	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8665	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi
10063	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8666	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi
10064	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi	8667	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
10065	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi	8668	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
10066		8669
10067	fi;	8670	fi
		8671
10068		8672
10069	cat >>confdefs.h <<_ACEOF	8673	cat >>confdefs.h <<_ACEOF
10070	#define ENABLE_DIGEST EVP_${DIGEST}	8674	#define ENABLE_DIGEST EVP_${DIGEST}
10071	_ACEOF	8675	_ACEOF
10072		8676
10073		8677
10074	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then	8678	if $CXX -v --help 2>&1 \| grep -q fno-rtti; then
10075	CXXFLAGS="$CXXFLAGS -fno-rtti"	8679	CXXFLAGS="$CXXFLAGS -fno-rtti"
10076	fi	8680	fi
10077		8681
10078	if $CXX -v --help 2>&1 \| grep -q fexceptions; then	8682	#if $CXX -v --help 2>&1 \| grep -q fexceptions; then
10079	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8683	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
10080	fi	8684	#fi
10081		8685
		8686	LIBS="$EXTRA_LIBS $LIBS"
10082		8687
10083		8688
10084		8689
10085		8690
10086
10087	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	8691	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
10088		8692
10089	cat >confcache <<\_ACEOF	8693	cat >confcache <<\_ACEOF
10090	# This file is a shell script that caches the results of configure	8694	# This file is a shell script that caches the results of configure
10091	# tests run on this system so they can be shared between configure	8695	# tests run on this system so they can be shared between configure
10092	# scripts and configure runs, see configure's option --config-cache.	8696	# scripts and configure runs, see configure's option --config-cache.
…		…
10102		8706
10103	_ACEOF	8707	_ACEOF
10104		8708
10105	# The following way of writing the cache mishandles newlines in values,	8709	# The following way of writing the cache mishandles newlines in values,
10106	# but we know of no workaround that is simple, portable, and efficient.	8710	# but we know of no workaround that is simple, portable, and efficient.
10107	# So, don't put newlines in cache variables' values.	8711	# So, we kill variables containing newlines.
10108	# Ultrix sh set writes to stderr and can't be redirected directly,	8712	# Ultrix sh set writes to stderr and can't be redirected directly,
10109	# and sets the high bit in the cache file unless we assign to the vars.	8713	# and sets the high bit in the cache file unless we assign to the vars.
10110	{	8714	(
		8715	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
		8716	eval ac_val=\$$ac_var
		8717	case $ac_val in #(
		8718	${as_nl})
		8719	case $ac_var in #(
		8720	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8721	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8722	esac
		8723	case $ac_var in #(
		8724	_ \| IFS \| as_nl) ;; #(
		8725	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
		8726	*) { eval $ac_var=; unset $ac_var;} ;;
		8727	esac ;;
		8728	esac
		8729	done
		8730
10111	(set) 2>&1 \|	8731	(set) 2>&1 \|
10112	case `(ac_space=' '; set \| grep ac_space) 2>&1` in	8732	case $as_nl`(ac_space=' '; set) 2>&1` in #(
10113	ac_space=\ )	8733	${as_nl}ac_space=\ )
10114	# `set' does not quote correctly, so add quotes (double-quote	8734	# `set' does not quote correctly, so add quotes: double-quote
10115	# substitution turns \\\\ into \\, and sed turns \\ into \).	8735	# substitution turns \\\\ into \\, and sed turns \\ into \.
10116	sed -n \	8736	sed -n \
10117	"s/'/'\\\\''/g;	8737	"s/'/'\\\\''/g;
10118	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"	8738	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
10119	;;	8739	;; #(
10120	*)	8740	*)
10121	# `set' quotes correctly as required by POSIX, so do not add quotes.	8741	# `set' quotes correctly as required by POSIX, so do not add quotes.
10122	sed -n \	8742	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
10123	"s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1=\\2/p"
10124	;;	8743	;;
10125	esac;	8744	esac \|
10126	} \|	8745	sort
		8746	) \|
10127	sed '	8747	sed '
		8748	/^ac_cv_env_/b end
10128	t clear	8749	t clear
10129	: clear	8750	:clear
10130	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/	8751	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
10131	t end	8752	t end
10132	/^ac_cv_env/!s/^$[^=]$=$.$$/\1=${\1=\2}/	8753	s/^$[^=]$=$.$$/\1=${\1=\2}/
10133	: end' >>confcache	8754	:end' >>confcache
10134	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8755	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
10135	if test -w $cache_file; then	8756	if test -w "$cache_file"; then
10136	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8757	if test "x$cache_file" != "x/dev/null"; then
		8758	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8759	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8760	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
10137	cat confcache >$cache_file	8761	cat confcache >"$cache_file"
		8762	else
		8763	case $cache_file in #(
		8764	/ \| ?:*)
		8765	mv -f confcache "$cache_file"$$ &&
		8766	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8767	*)
		8768	mv -f confcache "$cache_file" ;;
		8769	esac
		8770	fi
		8771	fi
10138	else	8772	else
		8773	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
10139	echo "not updating unwritable cache $cache_file"	8774	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
10140	fi	8775	fi
10141	fi	8776	fi
10142	rm -f confcache	8777	rm -f confcache
10143		8778
10144	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8779	test "x$prefix" = xNONE && prefix=$ac_default_prefix
10145	# Let make expand exec_prefix.	8780	# Let make expand exec_prefix.
10146	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8781	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
10147		8782
10148	# VPATH may cause trouble with some makes, so we remove $(srcdir),
10149	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
10150	# trailing colons and then remove the whole line if VPATH becomes empty
10151	# (actually we leave an empty line to preserve line numbers).
10152	if test "x$srcdir" = x.; then
10153	ac_vpsub='/^[ ]VPATH[ ]=/{
10154	s/:\$(srcdir):/:/;
10155	s/:\${srcdir}:/:/;
10156	s/:@srcdir@:/:/;
10157	s/^$[^=]=[ ]$:*/\1/;
10158	s/:*$//;
10159	s/^[^=]=[ ]$//;
10160	}'
10161	fi
10162
10163	DEFS=-DHAVE_CONFIG_H	8783	DEFS=-DHAVE_CONFIG_H
10164		8784
10165	ac_libobjs=	8785	ac_libobjs=
10166	ac_ltlibobjs=	8786	ac_ltlibobjs=
		8787	U=
10167	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8788	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
10168	# 1. Remove the extension, and $U if already installed.	8789	# 1. Remove the extension, and $U if already installed.
10169	ac_i=`echo "$ac_i" \|
10170	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8790	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
10171	# 2. Add them.	8791	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
10172	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8792	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10173	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8793	# will be set to the directory where LIBOBJS objects are built.
		8794	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8795	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
10174	done	8796	done
10175	LIBOBJS=$ac_libobjs	8797	LIBOBJS=$ac_libobjs
10176		8798
10177	LTLIBOBJS=$ac_ltlibobjs	8799	LTLIBOBJS=$ac_ltlibobjs
10178		8800
10179		8801
		8802	if test -n "$EXEEXT"; then
		8803	am__EXEEXT_TRUE=
		8804	am__EXEEXT_FALSE='#'
		8805	else
		8806	am__EXEEXT_TRUE='#'
		8807	am__EXEEXT_FALSE=
		8808	fi
		8809
10180	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8810	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10181	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8811	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10182	Usually this means the macro was only invoked conditionally." >&5	8812	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10183	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10184	Usually this means the macro was only invoked conditionally." >&2;}
10185	{ (exit 1); exit 1; }; }
10186	fi	8813	fi
10187	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8814	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10188	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8815	as_fn_error $? "conditional \"AMDEP\" was never defined.
10189	Usually this means the macro was only invoked conditionally." >&5	8816	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10190	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10191	Usually this means the macro was only invoked conditionally." >&2;}
10192	{ (exit 1); exit 1; }; }
10193	fi	8817	fi
10194	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8818	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10195	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8819	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10196	Usually this means the macro was only invoked conditionally." >&5	8820	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10197	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10198	Usually this means the macro was only invoked conditionally." >&2;}
10199	{ (exit 1); exit 1; }; }
10200	fi
10201	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10202	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
10203	Usually this means the macro was only invoked conditionally." >&5
10204	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10205	Usually this means the macro was only invoked conditionally." >&2;}
10206	{ (exit 1); exit 1; }; }
10207	fi	8821	fi
10208	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8822	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
10209	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8823	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10210	Usually this means the macro was only invoked conditionally." >&5	8824	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10211	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
10212	Usually this means the macro was only invoked conditionally." >&2;}
10213	{ (exit 1); exit 1; }; }
10214	fi	8825	fi
10215	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then	8826	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
10216	{ { echo "$as_me:$LINENO: error: conditional \"ROHC\" was never defined.	8827	as_fn_error $? "conditional \"ROHC\" was never defined.
10217	Usually this means the macro was only invoked conditionally." >&5	8828	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10218	echo "$as_me: error: conditional \"ROHC\" was never defined.
10219	Usually this means the macro was only invoked conditionally." >&2;}
10220	{ (exit 1); exit 1; }; }
10221	fi	8829	fi
10222		8830
10223	: ${CONFIG_STATUS=./config.status}	8831	: "${CONFIG_STATUS=./config.status}"
		8832	ac_write_fail=0
10224	ac_clean_files_save=$ac_clean_files	8833	ac_clean_files_save=$ac_clean_files
10225	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8834	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10226	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8835	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10227	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8836	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
10228	cat >$CONFIG_STATUS <<_ACEOF	8837	as_write_fail=0
		8838	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
10229	#! $SHELL	8839	#! $SHELL
10230	# Generated by $as_me.	8840	# Generated by $as_me.
10231	# Run this file to recreate the current configuration.	8841	# Run this file to recreate the current configuration.
10232	# Compiler output produced by configure, useful for debugging	8842	# Compiler output produced by configure, useful for debugging
10233	# configure, is in config.log if it exists.	8843	# configure, is in config.log if it exists.
10234		8844
10235	debug=false	8845	debug=false
10236	ac_cs_recheck=false	8846	ac_cs_recheck=false
10237	ac_cs_silent=false	8847	ac_cs_silent=false
		8848
10238	SHELL=\${CONFIG_SHELL-$SHELL}	8849	SHELL=\${CONFIG_SHELL-$SHELL}
		8850	export SHELL
10239	_ACEOF	8851	_ASEOF
10240		8852	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
10241	cat >>$CONFIG_STATUS <<\_ACEOF
10242	## --------------------- ##	8853	## -------------------- ##
10243	## M4sh Initialization. ##	8854	## M4sh Initialization. ##
10244	## --------------------- ##	8855	## -------------------- ##
10245		8856
10246	# Be Bourne compatible	8857	# Be more Bourne compatible
		8858	DUALCASE=1; export DUALCASE # for MKS sh
10247	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8859	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
10248	emulate sh	8860	emulate sh
10249	NULLCMD=:	8861	NULLCMD=:
10250	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8862	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
10251	# is contrary to our usage. Disable this feature.	8863	# is contrary to our usage. Disable this feature.
10252	alias -g '${1+"$@"}'='"$@"'	8864	alias -g '${1+"$@"}'='"$@"'
10253	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8865	setopt NO_GLOB_SUBST
		8866	else
		8867	case `(set -o) 2>/dev/null` in #(
		8868	posix) :
10254	set -o posix	8869	set -o posix ;; #(
		8870	*) :
		8871	;;
		8872	esac
10255	fi	8873	fi
10256	DUALCASE=1; export DUALCASE # for MKS sh
10257		8874
10258	# Support unset when possible.	8875
10259	if ( (MAIL=60; unset MAIL) \|\| exit) >/dev/null 2>&1; then	8876	as_nl='
10260	as_unset=unset	8877	'
		8878	export as_nl
		8879	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8880	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8881	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8882	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8883	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8884	# but without wasting forks for bash or zsh.
		8885	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8886	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8887	as_echo='print -r --'
		8888	as_echo_n='print -rn --'
		8889	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8890	as_echo='printf %s\n'
		8891	as_echo_n='printf %s'
		8892	else
		8893	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8894	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8895	as_echo_n='/usr/ucb/echo -n'
10261	else	8896	else
10262	as_unset=false	8897	as_echo_body='eval expr "X$1" : "X\$.*\$"'
		8898	as_echo_n_body='eval
		8899	arg=$1;
		8900	case $arg in #(
		8901	"$as_nl")
		8902	expr "X$arg" : "X\$.*\$$as_nl";
		8903	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
		8904	esac;
		8905	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
		8906	'
		8907	export as_echo_n_body
		8908	as_echo_n='sh -c $as_echo_n_body as_echo'
		8909	fi
		8910	export as_echo_body
		8911	as_echo='sh -c $as_echo_body as_echo'
10263	fi	8912	fi
10264		8913
		8914	# The user is always right.
		8915	if test "${PATH_SEPARATOR+set}" != set; then
		8916	PATH_SEPARATOR=:
		8917	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8918	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
		8919	PATH_SEPARATOR=';'
		8920	}
		8921	fi
10265		8922
10266	# Work around bugs in pre-3.0 UWIN ksh.	8923
10267	$as_unset ENV MAIL MAILPATH	8924	# IFS
		8925	# We need space, tab and new line, in precisely that order. Quoting is
		8926	# there to prevent editors from complaining about space-tab.
		8927	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8928	# splitting by setting IFS to empty value.)
		8929	IFS=" "" $as_nl"
		8930
		8931	# Find who we are. Look in the path if we contain no directory separator.
		8932	as_myself=
		8933	case $0 in #((
		8934	[\\/] ) as_myself=$0 ;;
		8935	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8936	for as_dir in $PATH
		8937	do
		8938	IFS=$as_save_IFS
		8939	test -z "$as_dir" && as_dir=.
		8940	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8941	done
		8942	IFS=$as_save_IFS
		8943
		8944	;;
		8945	esac
		8946	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8947	# in which case we are not to be found in the path.
		8948	if test "x$as_myself" = x; then
		8949	as_myself=$0
		8950	fi
		8951	if test ! -f "$as_myself"; then
		8952	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8953	exit 1
		8954	fi
		8955
		8956	# Unset variables that we do not need and which cause bugs (e.g. in
		8957	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
		8958	# suppresses any "Segmentation fault" message there. '((' could
		8959	# trigger a bug in pdksh 5.2.14.
		8960	for as_var in BASH_ENV ENV MAIL MAILPATH
		8961	do eval test x\${$as_var+set} = xset \
		8962	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
		8963	done
10268	PS1='$ '	8964	PS1='$ '
10269	PS2='> '	8965	PS2='> '
10270	PS4='+ '	8966	PS4='+ '
10271		8967
10272	# NLS nuisances.	8968	# NLS nuisances.
10273	for as_var in \	8969	LC_ALL=C
10274	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8970	export LC_ALL
10275	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8971	LANGUAGE=C
10276	LC_TELEPHONE LC_TIME	8972	export LANGUAGE
10277	do	8973
10278	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	8974	# CDPATH.
10279	eval $as_var=C; export $as_var	8975	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
10280	else	8976
10281	$as_unset $as_var	8977
		8978	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8979	# ----------------------------------------
		8980	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8981	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8982	# script with STATUS, using 1 if that was 0.
		8983	as_fn_error ()
		8984	{
		8985	as_status=$1; test $as_status -eq 0 && as_status=1
		8986	if test "$4"; then
		8987	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8988	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
10282	fi	8989	fi
10283	done	8990	$as_echo "$as_me: error: $2" >&2
		8991	as_fn_exit $as_status
		8992	} # as_fn_error
10284		8993
10285	# Required to use basename.	8994
		8995	# as_fn_set_status STATUS
		8996	# -----------------------
		8997	# Set $? to STATUS, without forking.
		8998	as_fn_set_status ()
		8999	{
		9000	return $1
		9001	} # as_fn_set_status
		9002
		9003	# as_fn_exit STATUS
		9004	# -----------------
		9005	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		9006	as_fn_exit ()
		9007	{
		9008	set +e
		9009	as_fn_set_status $1
		9010	exit $1
		9011	} # as_fn_exit
		9012
		9013	# as_fn_unset VAR
		9014	# ---------------
		9015	# Portably unset VAR.
		9016	as_fn_unset ()
		9017	{
		9018	{ eval $1=; unset $1;}
		9019	}
		9020	as_unset=as_fn_unset
		9021	# as_fn_append VAR VALUE
		9022	# ----------------------
		9023	# Append the text in VALUE to the end of the definition contained in VAR. Take
		9024	# advantage of any shell optimizations that allow amortized linear growth over
		9025	# repeated appends, instead of the typical quadratic growth present in naive
		9026	# implementations.
		9027	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		9028	eval 'as_fn_append ()
		9029	{
		9030	eval $1+=\$2
		9031	}'
		9032	else
		9033	as_fn_append ()
		9034	{
		9035	eval $1=\$$1\$2
		9036	}
		9037	fi # as_fn_append
		9038
		9039	# as_fn_arith ARG...
		9040	# ------------------
		9041	# Perform arithmetic evaluation on the ARGs, and store the result in the
		9042	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		9043	# must be portable across $(()) and expr.
		9044	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		9045	eval 'as_fn_arith ()
		9046	{
		9047	as_val=$(( $* ))
		9048	}'
		9049	else
		9050	as_fn_arith ()
		9051	{
		9052	as_val=`expr "$@" \|\| test $? -eq 1`
		9053	}
		9054	fi # as_fn_arith
		9055
		9056
10286	if expr a : '$a$' >/dev/null 2>&1; then	9057	if expr a : '$a$' >/dev/null 2>&1 &&
		9058	test "X`expr 00001 : '.*$...$'`" = X001; then
10287	as_expr=expr	9059	as_expr=expr
10288	else	9060	else
10289	as_expr=false	9061	as_expr=false
10290	fi	9062	fi
10291		9063
10292	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	9064	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10293	as_basename=basename	9065	as_basename=basename
10294	else	9066	else
10295	as_basename=false	9067	as_basename=false
10296	fi	9068	fi
10297		9069
		9070	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		9071	as_dirname=dirname
		9072	else
		9073	as_dirname=false
		9074	fi
10298		9075
10299	# Name of the executable.
10300	as_me=`$as_basename "$0" \|\|	9076	as_me=`$as_basename -- "$0" \|\|
10301	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \	9077	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
10302	X"$0" : 'X$//$$' \\| \	9078	X"$0" : 'X$//$$' \\| \
10303	X"$0" : 'X$/$$' \\| \	9079	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
10304	. : '$.$' 2>/dev/null \|\|
10305	echo X/"$0" \|	9080	$as_echo X/"$0" \|
10306	sed '/^.\/$[^/][^/]$\/*$/{ s//\1/; q; }	9081	sed '/^.\/$[^/][^/]$\/*$/{
10307	/^X\/$\/\/$$/{ s//\1/; q; }	9082	s//\1/
10308	/^X\/$\/$.*/{ s//\1/; q; }	9083	q
		9084	}
		9085	/^X\/$\/\/$$/{
		9086	s//\1/
		9087	q
		9088	}
		9089	/^X\/$\/$.*/{
		9090	s//\1/
		9091	q
		9092	}
10309	s/.*/./; q'`	9093	s/.*/./; q'`
10310		9094
10311
10312	# PATH needs CR, and LINENO needs CR and PATH.
10313	# Avoid depending upon Character Ranges.	9095	# Avoid depending upon Character Ranges.
10314	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	9096	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10315	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	9097	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10316	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	9098	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10317	as_cr_digits='0123456789'	9099	as_cr_digits='0123456789'
10318	as_cr_alnum=$as_cr_Letters$as_cr_digits	9100	as_cr_alnum=$as_cr_Letters$as_cr_digits
10319		9101
10320	# The user is always right.	9102	ECHO_C= ECHO_N= ECHO_T=
10321	if test "${PATH_SEPARATOR+set}" != set; then	9103	case `echo -n x` in #(((((
10322	echo "#! /bin/sh" >conf$$.sh	9104	-n*)
10323	echo "exit 0" >>conf$$.sh	9105	case `echo 'xy\c'` in
10324	chmod +x conf$$.sh	9106	c) ECHO_T=' ';; # ECHO_T is single tab character.
10325	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	9107	xy) ECHO_C='\c';;
10326	PATH_SEPARATOR=';'	9108	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		9109	ECHO_T=' ';;
		9110	esac;;
		9111	*)
		9112	ECHO_N='-n';;
		9113	esac
		9114
		9115	rm -f conf$$ conf$$.exe conf$$.file
		9116	if test -d conf$$.dir; then
		9117	rm -f conf$$.dir/conf$$.file
		9118	else
		9119	rm -f conf$$.dir
		9120	mkdir conf$$.dir 2>/dev/null
		9121	fi
		9122	if (echo >conf$$.file) 2>/dev/null; then
		9123	if ln -s conf$$.file conf$$ 2>/dev/null; then
		9124	as_ln_s='ln -s'
		9125	# ... but there are two gotchas:
		9126	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		9127	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		9128	# In both cases, we have to default to `cp -pR'.
		9129	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
		9130	as_ln_s='cp -pR'
		9131	elif ln conf$$.file conf$$ 2>/dev/null; then
		9132	as_ln_s=ln
10327	else	9133	else
10328	PATH_SEPARATOR=:	9134	as_ln_s='cp -pR'
10329	fi	9135	fi
10330	rm -f conf$$.sh	9136	else
		9137	as_ln_s='cp -pR'
10331	fi	9138	fi
		9139	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		9140	rmdir conf$$.dir 2>/dev/null
10332		9141
10333		9142
10334	as_lineno_1=$LINENO	9143	# as_fn_mkdir_p
10335	as_lineno_2=$LINENO	9144	# -------------
10336	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9145	# Create "$as_dir" as a directory, including parents if necessary.
10337	test "x$as_lineno_1" != "x$as_lineno_2" &&	9146	as_fn_mkdir_p ()
10338	test "x$as_lineno_3" = "x$as_lineno_2" \|\| {	9147	{
10339	# Find who we are. Look in the path if we contain no path at all
10340	# relative or not.
10341	case $0 in
10342	[\\/] ) as_myself=$0 ;;
10343	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10344	for as_dir in $PATH
10345	do
10346	IFS=$as_save_IFS
10347	test -z "$as_dir" && as_dir=.
10348	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10349	done
10350		9148
10351	;;	9149	case $as_dir in #(
		9150	-*) as_dir=./$as_dir;;
10352	esac	9151	esac
10353	# We did not find ourselves, most probably we were run as `sh COMMAND'	9152	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
10354	# in which case we are not to be found in the path.	9153	as_dirs=
10355	if test "x$as_myself" = x; then	9154	while :; do
10356	as_myself=$0
10357	fi
10358	if test ! -f "$as_myself"; then
10359	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10360	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10361	{ (exit 1); exit 1; }; }
10362	fi
10363	case $CONFIG_SHELL in
10364	'')
10365	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10366	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10367	do
10368	IFS=$as_save_IFS
10369	test -z "$as_dir" && as_dir=.
10370	for as_base in sh bash ksh sh5; do
10371	case $as_dir in	9155	case $as_dir in #(
10372	/*)	9156	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
10373	if ("$as_dir/$as_base" -c '	9157	*) as_qdir=$as_dir;;
10374	as_lineno_1=$LINENO	9158	esac
10375	as_lineno_2=$LINENO	9159	as_dirs="'$as_qdir' $as_dirs"
10376	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9160	as_dir=`$as_dirname -- "$as_dir" \|\|
10377	test "x$as_lineno_1" != "x$as_lineno_2" &&	9161	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10378	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	9162	X"$as_dir" : 'X$//$[^/]' \\| \
10379	$as_unset BASH_ENV \|\| test "${BASH_ENV+set}" != set \|\| { BASH_ENV=; export BASH_ENV; }	9163	X"$as_dir" : 'X$//$$' \\| \
10380	$as_unset ENV \|\| test "${ENV+set}" != set \|\| { ENV=; export ENV; }	9164	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
10381	CONFIG_SHELL=$as_dir/$as_base	9165	$as_echo X"$as_dir" \|
10382	export CONFIG_SHELL	9166	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10383	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9167	s//\1/
10384	fi;;	9168	q
10385	esac	9169	}
		9170	/^X$\/\/$[^/].*/{
		9171	s//\1/
		9172	q
		9173	}
		9174	/^X$\/\/$$/{
		9175	s//\1/
		9176	q
		9177	}
		9178	/^X$\/$.*/{
		9179	s//\1/
		9180	q
		9181	}
		9182	s/.*/./; q'`
		9183	test -d "$as_dir" && break
10386	done	9184	done
10387	done	9185	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
10388	;;	9186	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
10389	esac
10390		9187
10391	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10392	# uniformly replaced by the line number. The first 'sed' inserts a
10393	# line-number line before each line; the second 'sed' does the real
10394	# work. The second script uses 'N' to pair each line-number line
10395	# with the numbered line, and appends trailing '-' during
10396	# substitution so that $LINENO is not a special case at line end.
10397	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10398	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10399	sed '=' <$as_myself \|
10400	sed '
10401	N
10402	s,$,-,
10403	: loop
10404	s,^$['$as_cr_digits']$$.$[$]LINENO$[^'$as_cr_alnum'_]$,\1\2\1\3,
10405	t loop
10406	s,-$,,
10407	s,^['$as_cr_digits']*\n,,
10408	' >$as_me.lineno &&
10409	chmod +x $as_me.lineno \|\|
10410	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10411	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10412	{ (exit 1); exit 1; }; }
10413		9188
10414	# Don't try to exec as it changes $[0], causing all sort of problems	9189	} # as_fn_mkdir_p
10415	# (the dirname of $[0] is not the place where we might find the
10416	# original and so on. Autoconf is especially sensible to this).
10417	. ./$as_me.lineno
10418	# Exit status is that of the last command.
10419	exit
10420	}
10421
10422
10423	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10424	c,-n*) ECHO_N= ECHO_C='
10425	' ECHO_T=' ' ;;
10426	c,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10427	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10428	esac
10429
10430	if expr a : '$a$' >/dev/null 2>&1; then
10431	as_expr=expr
10432	else
10433	as_expr=false
10434	fi
10435
10436	rm -f conf$$ conf$$.exe conf$$.file
10437	echo >conf$$.file
10438	if ln -s conf$$.file conf$$ 2>/dev/null; then
10439	# We could just check for DJGPP; but this test a) works b) is more generic
10440	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10441	if test -f conf$$.exe; then
10442	# Don't use ln at all; we don't have any links
10443	as_ln_s='cp -p'
10444	else
10445	as_ln_s='ln -s'
10446	fi
10447	elif ln conf$$.file conf$$ 2>/dev/null; then
10448	as_ln_s=ln
10449	else
10450	as_ln_s='cp -p'
10451	fi
10452	rm -f conf$$ conf$$.exe conf$$.file
10453
10454	if mkdir -p . 2>/dev/null; then	9190	if mkdir -p . 2>/dev/null; then
10455	as_mkdir_p=:	9191	as_mkdir_p='mkdir -p "$as_dir"'
10456	else	9192	else
10457	test -d ./-p && rmdir ./-p	9193	test -d ./-p && rmdir ./-p
10458	as_mkdir_p=false	9194	as_mkdir_p=false
10459	fi	9195	fi
10460		9196
10461	as_executable_p="test -f"	9197
		9198	# as_fn_executable_p FILE
		9199	# -----------------------
		9200	# Test if FILE is an executable regular file.
		9201	as_fn_executable_p ()
		9202	{
		9203	test -f "$1" && test -x "$1"
		9204	} # as_fn_executable_p
		9205	as_test_x='test -x'
		9206	as_executable_p=as_fn_executable_p
10462		9207
10463	# Sed expression to map a string onto a valid CPP name.	9208	# Sed expression to map a string onto a valid CPP name.
10464	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	9209	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10465		9210
10466	# Sed expression to map a string onto a valid variable name.	9211	# Sed expression to map a string onto a valid variable name.
10467	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	9212	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10468		9213
10469		9214
10470	# IFS
10471	# We need space, tab and new line, in precisely that order.
10472	as_nl='
10473	'
10474	IFS=" $as_nl"
10475
10476	# CDPATH.
10477	$as_unset CDPATH
10478
10479	exec 6>&1	9215	exec 6>&1
		9216	## ----------------------------------- ##
		9217	## Main body of $CONFIG_STATUS script. ##
		9218	## ----------------------------------- ##
		9219	_ASEOF
		9220	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
10480		9221
		9222	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10481	# Open the log real soon, to keep \$[0] and so on meaningful, and to	9223	# Save the log message, to keep $0 and so on meaningful, and to
10482	# report actual input values of CONFIG_FILES etc. instead of their	9224	# report actual input values of CONFIG_FILES etc. instead of their
10483	# values after options handling. Logging --version etc. is OK.	9225	# values after options handling.
		9226	ac_log="
		9227	This file was extended by $as_me, which was
		9228	generated by GNU Autoconf 2.69. Invocation command line was
		9229
		9230	CONFIG_FILES = $CONFIG_FILES
		9231	CONFIG_HEADERS = $CONFIG_HEADERS
		9232	CONFIG_LINKS = $CONFIG_LINKS
		9233	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9234	$ $0 $@
		9235
		9236	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
		9237	"
		9238
		9239	_ACEOF
		9240
		9241	case $ac_config_files in *"
		9242	") set x $ac_config_files; shift; ac_config_files=$;;
		9243	esac
		9244
		9245	case $ac_config_headers in *"
		9246	") set x $ac_config_headers; shift; ac_config_headers=$;;
		9247	esac
		9248
		9249
		9250	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9251	# Files that config.status was made for.
		9252	config_files="$ac_config_files"
		9253	config_headers="$ac_config_headers"
		9254	config_commands="$ac_config_commands"
		9255
		9256	_ACEOF
		9257
		9258	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9259	ac_cs_usage="\
		9260	\`$as_me' instantiates files and other configuration actions
		9261	from templates according to the current configuration. Unless the files
		9262	and actions are specified as TAGs, all are instantiated by default.
		9263
		9264	Usage: $0 [OPTION]... [TAG]...
		9265
		9266	-h, --help print this help, then exit
		9267	-V, --version print version number and configuration settings, then exit
		9268	--config print configuration, then exit
		9269	-q, --quiet, --silent
		9270	do not print progress messages
		9271	-d, --debug don't remove temporary files
		9272	--recheck update $as_me by reconfiguring in the same conditions
		9273	--file=FILE[:TEMPLATE]
		9274	instantiate the configuration file FILE
		9275	--header=FILE[:TEMPLATE]
		9276	instantiate the configuration header FILE
		9277
		9278	Configuration files:
		9279	$config_files
		9280
		9281	Configuration headers:
		9282	$config_headers
		9283
		9284	Configuration commands:
		9285	$config_commands
		9286
		9287	Report bugs to the package provider."
		9288
		9289	_ACEOF
		9290	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9291	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9292	ac_cs_version="\\
		9293	config.status
		9294	configured by $0, generated by GNU Autoconf 2.69,
		9295	with options \\"\$ac_cs_config\\"
		9296
		9297	Copyright (C) 2012 Free Software Foundation, Inc.
		9298	This config.status script is free software; the Free Software Foundation
		9299	gives unlimited permission to copy, distribute and modify it."
		9300
		9301	ac_pwd='$ac_pwd'
		9302	srcdir='$srcdir'
		9303	INSTALL='$INSTALL'
		9304	MKDIR_P='$MKDIR_P'
		9305	AWK='$AWK'
		9306	test -n "\$AWK" \|\| AWK=awk
		9307	_ACEOF
		9308
		9309	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9310	# The default lists apply if the user does not specify any file.
		9311	ac_need_defaults=:
		9312	while test $# != 0
		9313	do
		9314	case $1 in
		9315	--=?)
		9316	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9317	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
		9318	ac_shift=:
		9319	;;
		9320	--*=)
		9321	ac_option=`expr "X$1" : 'X$[^=]*$='`
		9322	ac_optarg=
		9323	ac_shift=:
		9324	;;
		9325	*)
		9326	ac_option=$1
		9327	ac_optarg=$2
		9328	ac_shift=shift
		9329	;;
		9330	esac
		9331
		9332	case $ac_option in
		9333	# Handling of the options.
		9334	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
		9335	ac_cs_recheck=: ;;
		9336	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
		9337	$as_echo "$ac_cs_version"; exit ;;
		9338	--config \| --confi \| --conf \| --con \| --co \| --c )
		9339	$as_echo "$ac_cs_config"; exit ;;
		9340	--debug \| --debu \| --deb \| --de \| --d \| -d )
		9341	debug=: ;;
		9342	--file \| --fil \| --fi \| --f )
		9343	$ac_shift
		9344	case $ac_optarg in
		9345	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9346	'') as_fn_error $? "missing file argument" ;;
		9347	esac
		9348	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9349	ac_need_defaults=false;;
		9350	--header \| --heade \| --head \| --hea )
		9351	$ac_shift
		9352	case $ac_optarg in
		9353	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
		9354	esac
		9355	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9356	ac_need_defaults=false;;
		9357	--he \| --h)
		9358	# Conflict between --help and --header
		9359	as_fn_error $? "ambiguous option: \`$1'
		9360	Try \`$0 --help' for more information.";;
		9361	--help \| --hel \| -h )
		9362	$as_echo "$ac_cs_usage"; exit ;;
		9363	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
		9364	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
		9365	ac_cs_silent=: ;;
		9366
		9367	# This is an error.
		9368	-*) as_fn_error $? "unrecognized option: \`$1'
		9369	Try \`$0 --help' for more information." ;;
		9370
		9371	*) as_fn_append ac_config_targets " $1"
		9372	ac_need_defaults=false ;;
		9373
		9374	esac
		9375	shift
		9376	done
		9377
		9378	ac_configure_extra_args=
		9379
		9380	if $ac_cs_silent; then
		9381	exec 6>/dev/null
		9382	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9383	fi
		9384
		9385	_ACEOF
		9386	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9387	if \$ac_cs_recheck; then
		9388	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9389	shift
		9390	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
		9391	CONFIG_SHELL='$SHELL'
		9392	export CONFIG_SHELL
		9393	exec "\$@"
		9394	fi
		9395
		9396	_ACEOF
		9397	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
10484	exec 5>>config.log	9398	exec 5>>config.log
10485	{	9399	{
10486	echo	9400	echo
10487	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9401	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10488	## Running $as_me. ##	9402	## Running $as_me. ##
10489	_ASBOX	9403	_ASBOX
		9404	$as_echo "$ac_log"
10490	} >&5	9405	} >&5
10491	cat >&5 <<_CSEOF
10492		9406
10493	This file was extended by $as_me, which was
10494	generated by GNU Autoconf 2.59. Invocation command line was
10495
10496	CONFIG_FILES = $CONFIG_FILES
10497	CONFIG_HEADERS = $CONFIG_HEADERS
10498	CONFIG_LINKS = $CONFIG_LINKS
10499	CONFIG_COMMANDS = $CONFIG_COMMANDS
10500	$ $0 $@
10501
10502	_CSEOF	9407	_ACEOF
10503	echo "on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`" >&5
10504	echo >&5
10505	_ACEOF
10506
10507	# Files that config.status was made for.
10508	if test -n "$ac_config_files"; then
10509	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10510	fi
10511
10512	if test -n "$ac_config_headers"; then
10513	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10514	fi
10515
10516	if test -n "$ac_config_links"; then
10517	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10518	fi
10519
10520	if test -n "$ac_config_commands"; then
10521	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10522	fi
10523
10524	cat >>$CONFIG_STATUS <<\_ACEOF
10525
10526	ac_cs_usage="\
10527	\`$as_me' instantiates files from templates according to the
10528	current configuration.
10529
10530	Usage: $0 [OPTIONS] [FILE]...
10531
10532	-h, --help print this help, then exit
10533	-V, --version print version number, then exit
10534	-q, --quiet do not print progress messages
10535	-d, --debug don't remove temporary files
10536	--recheck update $as_me by reconfiguring in the same conditions
10537	--file=FILE[:TEMPLATE]
10538	instantiate the configuration file FILE
10539	--header=FILE[:TEMPLATE]
10540	instantiate the configuration header FILE
10541
10542	Configuration files:
10543	$config_files
10544
10545	Configuration headers:
10546	$config_headers
10547
10548	Configuration commands:
10549	$config_commands
10550
10551	Report bugs to <bug-autoconf@gnu.org>."
10552	_ACEOF
10553
10554	cat >>$CONFIG_STATUS <<_ACEOF	9408	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
10555	ac_cs_version="\\
10556	config.status
10557	configured by $0, generated by GNU Autoconf 2.59,
10558	with options \\"`echo "$ac_configure_args" \| sed 's/[\\""\`\$]/\\\\&/g'`\\"
10559
10560	Copyright (C) 2003 Free Software Foundation, Inc.
10561	This config.status script is free software; the Free Software Foundation
10562	gives unlimited permission to copy, distribute and modify it."
10563	srcdir=$srcdir
10564	INSTALL="$INSTALL"
10565	_ACEOF
10566
10567	cat >>$CONFIG_STATUS <<\_ACEOF
10568	# If no file are specified by the user, then we need to provide default
10569	# value. By we need to know if files were specified by the user.
10570	ac_need_defaults=:
10571	while test $# != 0
10572	do
10573	case $1 in
10574	--=)
10575	ac_option=`expr "x$1" : 'x$[^=]*$='`
10576	ac_optarg=`expr "x$1" : 'x[^=]=$.$'`
10577	ac_shift=:
10578	;;
10579	-*)
10580	ac_option=$1
10581	ac_optarg=$2
10582	ac_shift=shift
10583	;;
10584	*) # This is not an option, so the user has probably given explicit
10585	# arguments.
10586	ac_option=$1
10587	ac_need_defaults=false;;
10588	esac
10589
10590	case $ac_option in
10591	# Handling of the options.
10592	_ACEOF
10593	cat >>$CONFIG_STATUS <<\_ACEOF
10594	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
10595	ac_cs_recheck=: ;;
10596	--version \| --vers* \| -V )
10597	echo "$ac_cs_version"; exit 0 ;;
10598	--he \| --h)
10599	# Conflict between --help and --header
10600	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10601	Try \`$0 --help' for more information." >&5
10602	echo "$as_me: error: ambiguous option: $1
10603	Try \`$0 --help' for more information." >&2;}
10604	{ (exit 1); exit 1; }; };;
10605	--help \| --hel \| -h )
10606	echo "$ac_cs_usage"; exit 0 ;;
10607	--debug \| --d* \| -d )
10608	debug=: ;;
10609	--file \| --fil \| --fi \| --f )
10610	$ac_shift
10611	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10612	ac_need_defaults=false;;
10613	--header \| --heade \| --head \| --hea )
10614	$ac_shift
10615	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10616	ac_need_defaults=false;;
10617	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
10618	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
10619	ac_cs_silent=: ;;
10620
10621	# This is an error.
10622	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10623	Try \`$0 --help' for more information." >&5
10624	echo "$as_me: error: unrecognized option: $1
10625	Try \`$0 --help' for more information." >&2;}
10626	{ (exit 1); exit 1; }; } ;;
10627
10628	*) ac_config_targets="$ac_config_targets $1" ;;
10629
10630	esac
10631	shift
10632	done
10633
10634	ac_configure_extra_args=
10635
10636	if $ac_cs_silent; then
10637	exec 6>/dev/null
10638	ac_configure_extra_args="$ac_configure_extra_args --silent"
10639	fi
10640
10641	_ACEOF
10642	cat >>$CONFIG_STATUS <<_ACEOF
10643	if \$ac_cs_recheck; then
10644	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10645	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10646	fi
10647
10648	_ACEOF
10649
10650	cat >>$CONFIG_STATUS <<_ACEOF
10651	#	9409	#
10652	# INIT-COMMANDS section.	9410	# INIT-COMMANDS
10653	#	9411	#
10654
10655	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9412	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
10656	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9413	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10657	# from automake.	9414	# from automake.
10658	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9415	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10659	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9416	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
10661		9418
10662	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9419	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10663		9420
10664	_ACEOF	9421	_ACEOF
10665		9422
10666
10667
10668	cat >>$CONFIG_STATUS <<\_ACEOF	9423	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9424
		9425	# Handling of arguments.
10669	for ac_config_target in $ac_config_targets	9426	for ac_config_target in $ac_config_targets
10670	do	9427	do
10671	case "$ac_config_target" in	9428	case $ac_config_target in
10672	# Handling of arguments.	9429	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9430	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9431	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10673	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9432	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10674	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9433	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10675	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9434	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10676	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9435	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10677	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9436	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10678	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9437	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10679	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9438
10680	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9439	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10681	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10682	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10683	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10684	{ (exit 1); exit 1; }; };;
10685	esac	9440	esac
10686	done	9441	done
		9442
10687		9443
10688	# If the user did not use the arguments to specify the items to instantiate,	9444	# If the user did not use the arguments to specify the items to instantiate,
10689	# then the envvar interface is used. Set only those that are not.	9445	# then the envvar interface is used. Set only those that are not.
10690	# We use the long form for the default assignment because of an extremely	9446	# We use the long form for the default assignment because of an extremely
10691	# bizarre bug on SunOS 4.1.3.	9447	# bizarre bug on SunOS 4.1.3.
…		…
10694	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers	9450	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
10695	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands	9451	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
10696	fi	9452	fi
10697		9453
10698	# Have a temporary directory for convenience. Make it in the build tree	9454	# Have a temporary directory for convenience. Make it in the build tree
10699	# simply because there is no reason to put it here, and in addition,	9455	# simply because there is no reason against having it here, and in addition,
10700	# creating and moving files from /tmp can sometimes cause problems.	9456	# creating and moving files from /tmp can sometimes cause problems.
10701	# Create a temporary directory, and hook for its removal unless debugging.	9457	# Hook for its removal unless debugging.
		9458	# Note that there is a small window in which the directory will not be cleaned:
		9459	# after its creation but before its name has been assigned to `$tmp'.
10702	$debug \|\|	9460	$debug \|\|
10703	{	9461	{
10704	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9462	tmp= ac_tmp=
10705	trap '{ (exit 1); exit 1; }' 1 2 13 15	9463	trap 'exit_status=$?
		9464	: "${ac_tmp:=$tmp}"
		9465	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
		9466	' 0
		9467	trap 'as_fn_exit 1' 1 2 13 15
10706	}	9468	}
10707
10708	# Create a (secure) tmp directory for tmp files.	9469	# Create a (secure) tmp directory for tmp files.
10709		9470
10710	{	9471	{
10711	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9472	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10712	test -n "$tmp" && test -d "$tmp"	9473	test -d "$tmp"
10713	} \|\|	9474	} \|\|
10714	{	9475	{
10715	tmp=./confstat$$-$RANDOM	9476	tmp=./conf$$-$RANDOM
10716	(umask 077 && mkdir $tmp)	9477	(umask 077 && mkdir "$tmp")
10717	} \|\|	9478	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9479	ac_tmp=$tmp
		9480
		9481	# Set up the scripts for CONFIG_FILES section.
		9482	# No need to generate them if there are no CONFIG_FILES.
		9483	# This happens for instance with `./config.status config.h'.
		9484	if test -n "$CONFIG_FILES"; then
		9485
		9486
		9487	ac_cr=`echo X \| tr X '\015'`
		9488	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9489	# But we know of no other shell where ac_cr would be empty at this
		9490	# point, so we can use a bashism as a fallback.
		9491	if test "x$ac_cr" = x; then
		9492	eval ac_cr=\$\'\\r\'
		9493	fi
		9494	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9495	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9496	ac_cs_awk_cr='\\r'
		9497	else
		9498	ac_cs_awk_cr=$ac_cr
		9499	fi
		9500
		9501	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9502	_ACEOF
		9503
		9504
10718	{	9505	{
10719	echo "$me: cannot create a temporary directory in ." >&2	9506	echo "cat >conf$$subs.awk <<_ACEOF" &&
10720	{ (exit 1); exit 1; }	9507	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
		9508	echo "_ACEOF"
		9509	} >conf$$subs.sh \|\|
		9510	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9511	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
		9512	ac_delim='%!_!# '
		9513	for ac_last_try in false false false false false :; do
		9514	. ./conf$$subs.sh \|\|
		9515	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9516
		9517	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
		9518	if test $ac_delim_n = $ac_delim_num; then
		9519	break
		9520	elif $ac_last_try; then
		9521	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9522	else
		9523	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9524	fi
		9525	done
		9526	rm -f conf$$subs.sh
		9527
		9528	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9529	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9530	_ACEOF
		9531	sed -n '
		9532	h
		9533	s/^/S["/; s/!.*/"]=/
		9534	p
		9535	g
		9536	s/^[^!]*!//
		9537	:repl
		9538	t repl
		9539	s/'"$ac_delim"'$//
		9540	t delim
		9541	:nl
		9542	h
		9543	s/$.\{148\}$..*/\1/
		9544	t more1
		9545	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9546	p
		9547	n
		9548	b repl
		9549	:more1
		9550	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9551	p
		9552	g
		9553	s/.\{148\}//
		9554	t nl
		9555	:delim
		9556	h
		9557	s/$.\{148\}$..*/\1/
		9558	t more2
		9559	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9560	p
		9561	b
		9562	:more2
		9563	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9564	p
		9565	g
		9566	s/.\{148\}//
		9567	t delim
		9568	' <conf$$subs.awk \| sed '
		9569	/^[^""]/{
		9570	N
		9571	s/\n//
10721	}	9572	}
10722		9573	' >>$CONFIG_STATUS \|\| ac_write_fail=1
10723	_ACEOF	9574	rm -f conf$$subs.awk
10724
10725	cat >>$CONFIG_STATUS <<_ACEOF	9575	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9576	_ACAWK
		9577	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9578	for (key in S) S_is_set[key] = 1
		9579	FS = ""
10726		9580
10727	#	9581	}
10728	# CONFIG_FILES section.	9582	{
10729	#	9583	line = $ 0
10730		9584	nfields = split(line, field, "@")
10731	# No need to generate the scripts if there are no CONFIG_FILES.	9585	substed = 0
10732	# This happens for instance when ./config.status config.h	9586	len = length(field[1])
10733	if test -n "\$CONFIG_FILES"; then	9587	for (i = 2; i < nfields; i++) {
10734	# Protect against being on the right side of a sed subst in config.status.	9588	key = field[i]
10735	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9589	keylen = length(key)
10736	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9590	if (S_is_set[key]) {
10737	s,@SHELL@,$SHELL,;t t	9591	value = S[key]
10738	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9592	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10739	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9593	len += length(value) + length(field[++i])
10740	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9594	substed = 1
10741	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10742	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10743	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10744	s,@exec_prefix@,$exec_prefix,;t t
10745	s,@prefix@,$prefix,;t t
10746	s,@program_transform_name@,$program_transform_name,;t t
10747	s,@bindir@,$bindir,;t t
10748	s,@sbindir@,$sbindir,;t t
10749	s,@libexecdir@,$libexecdir,;t t
10750	s,@datadir@,$datadir,;t t
10751	s,@sysconfdir@,$sysconfdir,;t t
10752	s,@sharedstatedir@,$sharedstatedir,;t t
10753	s,@localstatedir@,$localstatedir,;t t
10754	s,@libdir@,$libdir,;t t
10755	s,@includedir@,$includedir,;t t
10756	s,@oldincludedir@,$oldincludedir,;t t
10757	s,@infodir@,$infodir,;t t
10758	s,@mandir@,$mandir,;t t
10759	s,@build_alias@,$build_alias,;t t
10760	s,@host_alias@,$host_alias,;t t
10761	s,@target_alias@,$target_alias,;t t
10762	s,@DEFS@,$DEFS,;t t
10763	s,@ECHO_C@,$ECHO_C,;t t
10764	s,@ECHO_N@,$ECHO_N,;t t
10765	s,@ECHO_T@,$ECHO_T,;t t
10766	s,@LIBS@,$LIBS,;t t
10767	s,@build@,$build,;t t
10768	s,@build_cpu@,$build_cpu,;t t
10769	s,@build_vendor@,$build_vendor,;t t
10770	s,@build_os@,$build_os,;t t
10771	s,@host@,$host,;t t
10772	s,@host_cpu@,$host_cpu,;t t
10773	s,@host_vendor@,$host_vendor,;t t
10774	s,@host_os@,$host_os,;t t
10775	s,@target@,$target,;t t
10776	s,@target_cpu@,$target_cpu,;t t
10777	s,@target_vendor@,$target_vendor,;t t
10778	s,@target_os@,$target_os,;t t
10779	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10780	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10781	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10782	s,@CYGPATH_W@,$CYGPATH_W,;t t
10783	s,@PACKAGE@,$PACKAGE,;t t
10784	s,@VERSION@,$VERSION,;t t
10785	s,@ACLOCAL@,$ACLOCAL,;t t
10786	s,@AUTOCONF@,$AUTOCONF,;t t
10787	s,@AUTOMAKE@,$AUTOMAKE,;t t
10788	s,@AUTOHEADER@,$AUTOHEADER,;t t
10789	s,@MAKEINFO@,$MAKEINFO,;t t
10790	s,@AMTAR@,$AMTAR,;t t
10791	s,@install_sh@,$install_sh,;t t
10792	s,@STRIP@,$STRIP,;t t
10793	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10794	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10795	s,@AWK@,$AWK,;t t
10796	s,@SET_MAKE@,$SET_MAKE,;t t
10797	s,@am__leading_dot@,$am__leading_dot,;t t
10798	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10799	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10800	s,@MAINT@,$MAINT,;t t
10801	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10802	s,@MSGFMT@,$MSGFMT,;t t
10803	s,@GMSGFMT@,$GMSGFMT,;t t
10804	s,@XGETTEXT@,$XGETTEXT,;t t
10805	s,@MSGMERGE@,$MSGMERGE,;t t
10806	s,@CC@,$CC,;t t
10807	s,@CFLAGS@,$CFLAGS,;t t
10808	s,@LDFLAGS@,$LDFLAGS,;t t
10809	s,@CPPFLAGS@,$CPPFLAGS,;t t
10810	s,@ac_ct_CC@,$ac_ct_CC,;t t
10811	s,@EXEEXT@,$EXEEXT,;t t
10812	s,@OBJEXT@,$OBJEXT,;t t
10813	s,@DEPDIR@,$DEPDIR,;t t
10814	s,@am__include@,$am__include,;t t
10815	s,@am__quote@,$am__quote,;t t
10816	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10817	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10818	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10819	s,@CCDEPMODE@,$CCDEPMODE,;t t
10820	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10821	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10822	s,@USE_NLS@,$USE_NLS,;t t
10823	s,@LIBICONV@,$LIBICONV,;t t
10824	s,@LTLIBICONV@,$LTLIBICONV,;t t
10825	s,@INTLLIBS@,$INTLLIBS,;t t
10826	s,@LIBINTL@,$LIBINTL,;t t
10827	s,@LTLIBINTL@,$LTLIBINTL,;t t
10828	s,@POSUB@,$POSUB,;t t
10829	s,@CPP@,$CPP,;t t
10830	s,@CXX@,$CXX,;t t
10831	s,@CXXFLAGS@,$CXXFLAGS,;t t
10832	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10833	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10834	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10835	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10836	s,@EGREP@,$EGREP,;t t
10837	s,@LN_S@,$LN_S,;t t
10838	s,@RANLIB@,$RANLIB,;t t
10839	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10840	s,@IFTYPE@,$IFTYPE,;t t
10841	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10842	s,@CXXCPP@,$CXXCPP,;t t
10843	s,@ALLOCA@,$ALLOCA,;t t
10844	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10845	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10846	s,@LDFLAGS_DAEMON@,$LDFLAGS_DAEMON,;t t
10847	s,@ROHC_TRUE@,$ROHC_TRUE,;t t
10848	s,@ROHC_FALSE@,$ROHC_FALSE,;t t
10849	s,@INCLUDES@,$INCLUDES,;t t
10850	s,@LIBOBJS@,$LIBOBJS,;t t
10851	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10852	CEOF
10853
10854	_ACEOF
10855
10856	cat >>$CONFIG_STATUS <<\_ACEOF
10857	# Split the substitutions into bite-sized pieces for seds with
10858	# small command number limits, like on Digital OSF/1 and HP-UX.
10859	ac_max_sed_lines=48
10860	ac_sed_frag=1 # Number of current file.
10861	ac_beg=1 # First line for current file.
10862	ac_end=$ac_max_sed_lines # Line after last line for current file.
10863	ac_more_lines=:
10864	ac_sed_cmds=
10865	while $ac_more_lines; do
10866	if test $ac_beg -gt 1; then
10867	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10868	else	9595	} else
10869	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9596	len += 1 + keylen
		9597	}
		9598
		9599	print line
		9600	}
		9601
		9602	_ACAWK
		9603	_ACEOF
		9604	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9605	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9606	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9607	else
		9608	cat
		9609	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9610	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9611	_ACEOF
		9612
		9613	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9614	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9615	# trailing colons and then remove the whole line if VPATH becomes empty
		9616	# (actually we leave an empty line to preserve line numbers).
		9617	if test "x$srcdir" = x.; then
		9618	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
		9619	h
		9620	s///
		9621	s/^/:/
		9622	s/[ ]*$/:/
		9623	s/:\$(srcdir):/:/g
		9624	s/:\${srcdir}:/:/g
		9625	s/:@srcdir@:/:/g
		9626	s/^:*//
		9627	s/:*$//
		9628	x
		9629	s/$=[ ]$./\1/
		9630	G
		9631	s/\n//
		9632	s/^[^=]=[ ]$//
		9633	}'
		9634	fi
		9635
		9636	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9637	fi # test -n "$CONFIG_FILES"
		9638
		9639	# Set up the scripts for CONFIG_HEADERS section.
		9640	# No need to generate them if there are no CONFIG_HEADERS.
		9641	# This happens for instance with `./config.status Makefile'.
		9642	if test -n "$CONFIG_HEADERS"; then
		9643	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
		9644	BEGIN {
		9645	_ACEOF
		9646
		9647	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9648	# here-document in config.status, that substitutes the proper values into
		9649	# config.h.in to produce config.h.
		9650
		9651	# Create a delimiter string that does not exist in confdefs.h, to ease
		9652	# handling of long lines.
		9653	ac_delim='%!_!# '
		9654	for ac_last_try in false false :; do
		9655	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9656	if test -z "$ac_tt"; then
		9657	break
		9658	elif $ac_last_try; then
		9659	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9660	else
		9661	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9662	fi
		9663	done
		9664
		9665	# For the awk script, D is an array of macro values keyed by name,
		9666	# likewise P contains macro parameters if any. Preserve backslash
		9667	# newline sequences.
		9668
		9669	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9670	sed -n '
		9671	s/.\{148\}/&'"$ac_delim"'/g
		9672	t rset
		9673	:rset
		9674	s/^[ ]#[ ]define[ ][ ]*/ /
		9675	t def
		9676	d
		9677	:def
		9678	s/\\$//
		9679	t bsnl
		9680	s/["\\]/\\&/g
		9681	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9682	D["\1"]=" \3"/p
		9683	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
		9684	d
		9685	:bsnl
		9686	s/["\\]/\\&/g
		9687	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
		9688	D["\1"]=" \3\\\\\\n"\\/p
		9689	t cont
		9690	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
		9691	t cont
		9692	d
		9693	:cont
		9694	n
		9695	s/.\{148\}/&'"$ac_delim"'/g
		9696	t clear
		9697	:clear
		9698	s/\\$//
		9699	t bsnlc
		9700	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9701	d
		9702	:bsnlc
		9703	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9704	b cont
		9705	' <confdefs.h \| sed '
		9706	s/'"$ac_delim"'/"\\\
		9707	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
		9708
		9709	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9710	for (key in D) D_is_set[key] = 1
		9711	FS = ""
		9712	}
		9713	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
		9714	line = \$ 0
		9715	split(line, arg, " ")
		9716	if (arg[1] == "#") {
		9717	defundef = arg[2]
		9718	mac1 = arg[3]
		9719	} else {
		9720	defundef = substr(arg[1], 2)
		9721	mac1 = arg[2]
		9722	}
		9723	split(mac1, mac2, "(") #)
		9724	macro = mac2[1]
		9725	prefix = substr(line, 1, index(line, defundef) - 1)
		9726	if (D_is_set[macro]) {
		9727	# Preserve the white space surrounding the "#".
		9728	print prefix "define", macro P[macro] D[macro]
		9729	next
		9730	} else {
		9731	# Replace #undef with comments. This is necessary, for example,
		9732	# in the case of _POSIX_SOURCE, which is predefined and required
		9733	# on some systems where configure will not decide to define it.
		9734	if (defundef == "undef") {
		9735	print "/", prefix defundef, macro, "/"
		9736	next
		9737	}
		9738	}
		9739	}
		9740	{ print }
		9741	_ACAWK
		9742	_ACEOF
		9743	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9744	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9745	fi # test -n "$CONFIG_HEADERS"
		9746
		9747
		9748	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9749	shift
		9750	for ac_tag
		9751	do
		9752	case $ac_tag in
		9753	:[FHLC]) ac_mode=$ac_tag; continue;;
		9754	esac
		9755	case $ac_mode$ac_tag in
		9756	:[FHL]:);;
		9757	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9758	:[FH]-) ac_tag=-:-;;
		9759	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9760	esac
		9761	ac_save_IFS=$IFS
		9762	IFS=:
		9763	set x $ac_tag
		9764	IFS=$ac_save_IFS
		9765	shift
		9766	ac_file=$1
		9767	shift
		9768
		9769	case $ac_mode in
		9770	:L) ac_source=$1;;
		9771	:[FH])
		9772	ac_file_inputs=
		9773	for ac_f
		9774	do
		9775	case $ac_f in
		9776	-) ac_f="$ac_tmp/stdin";;
		9777	*) # Look for the file first in the build tree, then in the source tree
		9778	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9779	# because $ac_f cannot contain `:'.
		9780	test -f "$ac_f" \|\|
		9781	case $ac_f in
		9782	[\\/$]*) false;;
		9783	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9784	esac \|\|
		9785	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9786	esac
		9787	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
		9788	as_fn_append ac_file_inputs " '$ac_f'"
		9789	done
		9790
		9791	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9792	# use $as_me), people would be surprised to read:
		9793	# /* config.h. Generated by config.status. */
		9794	configure_input='Generated from '`
		9795	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
		9796	`' by configure.'
		9797	if test x"$ac_file" != x-; then
		9798	configure_input="$ac_file. $configure_input"
		9799	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9800	$as_echo "$as_me: creating $ac_file" >&6;}
10870	fi	9801	fi
10871	if test ! -s $tmp/subs.frag; then	9802	# Neutralize special characters interpreted by sed in replacement strings.
10872	ac_more_lines=false	9803	case $configure_input in #(
		9804	\& \| \\| \| \\ )
		9805	ac_sed_conf_input=`$as_echo "$configure_input" \|
		9806	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
		9807	*) ac_sed_conf_input=$configure_input;;
10873	else	9808	esac
10874	# The purpose of the label and of the branching condition is to
10875	# speed up the sed processing (if there are no `@' at all, there
10876	# is no need to browse any of the substitutions).
10877	# These are the two extra sed commands mentioned above.
10878	(echo ':t
10879	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10880	if test -z "$ac_sed_cmds"; then
10881	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10882	else
10883	ac_sed_cmds="$ac_sed_cmds \| sed -f $tmp/subs-$ac_sed_frag.sed"
10884	fi
10885	ac_sed_frag=`expr $ac_sed_frag + 1`
10886	ac_beg=$ac_end
10887	ac_end=`expr $ac_end + $ac_max_sed_lines`
10888	fi
10889	done
10890	if test -z "$ac_sed_cmds"; then
10891	ac_sed_cmds=cat
10892	fi
10893	fi # test -n "$CONFIG_FILES"
10894		9809
10895	_ACEOF
10896	cat >>$CONFIG_STATUS <<\_ACEOF
10897	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10898	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10899	case $ac_file in	9810	case $ac_tag in
10900	- \| :- \| :-:* ) # input from stdin	9811	:-: \| *:-) cat >"$ac_tmp/stdin" \
10901	cat >$tmp/stdin	9812	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10902	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`	9813	esac
10903	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;	9814	;;
10904	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
10905	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
10906	* ) ac_file_in=$ac_file.in ;;
10907	esac	9815	esac
10908		9816
10909	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9817	ac_dir=`$as_dirname -- "$ac_file" \|\|
10910	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
10911	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \	9818	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
10912	X"$ac_file" : 'X$//$[^/]' \\| \	9819	X"$ac_file" : 'X$//$[^/]' \\| \
10913	X"$ac_file" : 'X$//$$' \\| \	9820	X"$ac_file" : 'X$//$$' \\| \
10914	X"$ac_file" : 'X$/$' \\| \	9821	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
10915	. : '$.$' 2>/dev/null \|\|
10916	echo X"$ac_file" \|	9822	$as_echo X"$ac_file" \|
10917	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	9823	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
10918	/^X$\/\/$[^/].*/{ s//\1/; q; }	9824	s//\1/
10919	/^X$\/\/$$/{ s//\1/; q; }	9825	q
10920	/^X$\/$.*/{ s//\1/; q; }	9826	}
		9827	/^X$\/\/$[^/].*/{
		9828	s//\1/
		9829	q
		9830	}
		9831	/^X$\/\/$$/{
		9832	s//\1/
		9833	q
		9834	}
		9835	/^X$\/$.*/{
		9836	s//\1/
		9837	q
		9838	}
10921	s/.*/./; q'`	9839	s/.*/./; q'`
10922	{ if $as_mkdir_p; then	9840	as_dir="$ac_dir"; as_fn_mkdir_p
10923	mkdir -p "$ac_dir"
10924	else
10925	as_dir="$ac_dir"
10926	as_dirs=
10927	while test ! -d "$as_dir"; do
10928	as_dirs="$as_dir $as_dirs"
10929	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
10930	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
10931	X"$as_dir" : 'X$//$[^/]' \\| \
10932	X"$as_dir" : 'X$//$$' \\| \
10933	X"$as_dir" : 'X$/$' \\| \
10934	. : '$.$' 2>/dev/null \|\|
10935	echo X"$as_dir" \|
10936	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
10937	/^X$\/\/$[^/].*/{ s//\1/; q; }
10938	/^X$\/\/$$/{ s//\1/; q; }
10939	/^X$\/$.*/{ s//\1/; q; }
10940	s/.*/./; q'`
10941	done
10942	test ! -n "$as_dirs" \|\| mkdir $as_dirs
10943	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10944	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10945	{ (exit 1); exit 1; }; }; }
10946
10947	ac_builddir=.	9841	ac_builddir=.
10948		9842
10949	if test "$ac_dir" != .; then	9843	case "$ac_dir" in
		9844	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9845	*)
10950	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`	9846	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
10951	# A "../" for each directory in $ac_dir_suffix.	9847	# A ".." for each directory in $ac_dir_suffix.
10952	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`	9848	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
10953	else	9849	case $ac_top_builddir_sub in
10954	ac_dir_suffix= ac_top_builddir=	9850	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10955	fi	9851	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9852	esac ;;
		9853	esac
		9854	ac_abs_top_builddir=$ac_pwd
		9855	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9856	# for backward compatibility:
		9857	ac_top_builddir=$ac_top_build_prefix
10956		9858
10957	case $srcdir in	9859	case $srcdir in
10958	.) # No --srcdir option. We are building in place.	9860	.) # We are building in place.
10959	ac_srcdir=.	9861	ac_srcdir=.
10960	if test -z "$ac_top_builddir"; then	9862	ac_top_srcdir=$ac_top_builddir_sub
10961	ac_top_srcdir=.	9863	ac_abs_top_srcdir=$ac_pwd ;;
10962	else
10963	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
10964	fi ;;
10965	[\\/]* \| ?:[\\/]* ) # Absolute path.	9864	[\\/]* \| ?:[\\/]* ) # Absolute name.
10966	ac_srcdir=$srcdir$ac_dir_suffix;	9865	ac_srcdir=$srcdir$ac_dir_suffix;
10967	ac_top_srcdir=$srcdir ;;	9866	ac_top_srcdir=$srcdir
		9867	ac_abs_top_srcdir=$srcdir ;;
10968	*) # Relative path.	9868	*) # Relative name.
10969	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9869	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10970	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9870	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9871	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10971	esac	9872	esac
		9873	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10972		9874
10973	# Do not use `cd foo && pwd` to compute absolute paths, because	9875
10974	# the directories may not exist.
10975	case `pwd` in
10976	.) ac_abs_builddir="$ac_dir";;
10977	*)
10978	case "$ac_dir" in	9876	case $ac_mode in
10979	.) ac_abs_builddir=`pwd`;;	9877	:F)
10980	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	9878	#
10981	*) ac_abs_builddir=`pwd`/"$ac_dir";;	9879	# CONFIG_FILE
10982	esac;;	9880	#
10983	esac
10984	case $ac_abs_builddir in
10985	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10986	*)
10987	case ${ac_top_builddir}. in
10988	.) ac_abs_top_builddir=$ac_abs_builddir;;
10989	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10990	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10991	esac;;
10992	esac
10993	case $ac_abs_builddir in
10994	.) ac_abs_srcdir=$ac_srcdir;;
10995	*)
10996	case $ac_srcdir in
10997	.) ac_abs_srcdir=$ac_abs_builddir;;
10998	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10999	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11000	esac;;
11001	esac
11002	case $ac_abs_builddir in
11003	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11004	*)
11005	case $ac_top_srcdir in
11006	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11007	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11008	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11009	esac;;
11010	esac
11011
11012		9881
11013	case $INSTALL in	9882	case $INSTALL in
11014	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9883	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
11015	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9884	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
11016	esac	9885	esac
11017		9886	ac_MKDIR_P=$MKDIR_P
11018	# Let's still pretend it is `configure' which instantiates (i.e., don't	9887	case $MKDIR_P in
11019	# use $as_me), people would be surprised to read:	9888	[\\/$]* \| ?:[\\/]* ) ;;
11020	# /* config.h. Generated by config.status. */	9889	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
11021	if test x"$ac_file" = x-; then
11022	configure_input=
11023	else
11024	configure_input="$ac_file. "
11025	fi
11026	configure_input=$configure_input"Generated from `echo $ac_file_in \|
11027	sed 's,.*/,,'` by configure."
11028
11029	# First look for the input files in the build tree, otherwise in the
11030	# src tree.
11031	ac_file_inputs=`IFS=:
11032	for f in $ac_file_in; do
11033	case $f in
11034	-) echo $tmp/stdin ;;
11035	[\\/$]*)
11036	# Absolute (can't be DOS-style, as IFS=:)
11037	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11038	echo "$as_me: error: cannot find input file: $f" >&2;}
11039	{ (exit 1); exit 1; }; }
11040	echo "$f";;
11041	*) # Relative
11042	if test -f "$f"; then
11043	# Build tree
11044	echo "$f"
11045	elif test -f "$srcdir/$f"; then
11046	# Source tree
11047	echo "$srcdir/$f"
11048	else
11049	# /dev/null tree
11050	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11051	echo "$as_me: error: cannot find input file: $f" >&2;}
11052	{ (exit 1); exit 1; }; }
11053	fi;;
11054	esac	9890	esac
11055	done` \|\| { (exit 1); exit 1; }
11056
11057	if test x"$ac_file" != x-; then
11058	{ echo "$as_me:$LINENO: creating $ac_file" >&5
11059	echo "$as_me: creating $ac_file" >&6;}
11060	rm -f "$ac_file"
11061	fi
11062	_ACEOF	9891	_ACEOF
		9892
		9893	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
		9894	# If the template does not know about datarootdir, expand it.
		9895	# FIXME: This hack should be removed a few years after 2.60.
		9896	ac_datarootdir_hack=; ac_datarootdir_seen=
		9897	ac_sed_dataroot='
		9898	/datarootdir/ {
		9899	p
		9900	q
		9901	}
		9902	/@datadir@/p
		9903	/@docdir@/p
		9904	/@infodir@/p
		9905	/@localedir@/p
		9906	/@mandir@/p'
		9907	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9908	datarootdir) ac_datarootdir_seen=yes;;
		9909	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
		9910	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9911	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9912	_ACEOF
11063	cat >>$CONFIG_STATUS <<_ACEOF	9913	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
11064	sed "$ac_vpsub	9914	ac_datarootdir_hack='
		9915	s&@datadir@&$datadir&g
		9916	s&@docdir@&$docdir&g
		9917	s&@infodir@&$infodir&g
		9918	s&@localedir@&$localedir&g
		9919	s&@mandir@&$mandir&g
		9920	s&\\\${datarootdir}&$datarootdir&g' ;;
		9921	esac
		9922	_ACEOF
		9923
		9924	# Neutralize VPATH when `$srcdir' = `.'.
		9925	# Shell code in configure.ac might set extrasub.
		9926	# FIXME: do we really want to maintain this feature?
		9927	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
		9928	ac_sed_extra="$ac_vpsub
11065	$extrasub	9929	$extrasub
11066	_ACEOF	9930	_ACEOF
11067	cat >>$CONFIG_STATUS <<\_ACEOF	9931	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
11068	:t	9932	:t
11069	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9933	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
11070	s,@configure_input@,$configure_input,;t t	9934	s\|@configure_input@\|$ac_sed_conf_input\|;t t
		9935	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9936	s&@top_build_prefix@&$ac_top_build_prefix&;t t
11071	s,@srcdir@,$ac_srcdir,;t t	9937	s&@srcdir@&$ac_srcdir&;t t
11072	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9938	s&@abs_srcdir@&$ac_abs_srcdir&;t t
11073	s,@top_srcdir@,$ac_top_srcdir,;t t	9939	s&@top_srcdir@&$ac_top_srcdir&;t t
11074	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9940	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
11075	s,@builddir@,$ac_builddir,;t t	9941	s&@builddir@&$ac_builddir&;t t
11076	s,@abs_builddir@,$ac_abs_builddir,;t t	9942	s&@abs_builddir@&$ac_abs_builddir&;t t
11077	s,@top_builddir@,$ac_top_builddir,;t t
11078	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9943	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
11079	s,@INSTALL@,$ac_INSTALL,;t t	9944	s&@INSTALL@&$ac_INSTALL&;t t
11080	" $ac_file_inputs \| (eval "$ac_sed_cmds") >$tmp/out	9945	s&@MKDIR_P@&$ac_MKDIR_P&;t t
		9946	$ac_datarootdir_hack
		9947	"
		9948	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
		9949	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9950
		9951	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9952	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9953	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
		9954	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9955	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9956	which seems to be undefined. Please make sure it is defined" >&5
		9957	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9958	which seems to be undefined. Please make sure it is defined" >&2;}
		9959
11081	rm -f $tmp/stdin	9960	rm -f "$ac_tmp/stdin"
		9961	case $ac_file in
		9962	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		9963	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		9964	esac \
		9965	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9966	;;
		9967	:H)
		9968	#
		9969	# CONFIG_HEADER
		9970	#
11082	if test x"$ac_file" != x-; then	9971	if test x"$ac_file" != x-; then
11083	mv $tmp/out $ac_file	9972	{
11084	else	9973	$as_echo "/* $configure_input */" \
11085	cat $tmp/out	9974	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
11086	rm -f $tmp/out	9975	} >"$ac_tmp/config.h" \
11087	fi	9976	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11088
11089	done
11090	_ACEOF
11091	cat >>$CONFIG_STATUS <<\_ACEOF
11092
11093	#
11094	# CONFIG_HEADER section.
11095	#
11096
11097	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
11098	# NAME is the cpp macro being defined and VALUE is the value it is being given.
11099	#
11100	# ac_d sets the value in "#define NAME VALUE" lines.
11101	ac_dA='s,^$[ ]$#$[ ]define[ ][ ]*$'
11102	ac_dB='[ ].*$,\1#\2'
11103	ac_dC=' '
11104	ac_dD=',;t'
11105	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
11106	ac_uA='s,^$[ ]$#$[ ]$undef$[ ][ ]*$'
11107	ac_uB='$,\1#\2define\3'
11108	ac_uC=' '
11109	ac_uD=',;t'
11110
11111	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
11112	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
11113	case $ac_file in
11114	- \| :- \| :-:* ) # input from stdin
11115	cat >$tmp/stdin
11116	ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11117	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
11118	: ) ac_file_in=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11119	ac_file=`echo "$ac_file" \| sed 's,:.*,,'` ;;
11120	* ) ac_file_in=$ac_file.in ;;
11121	esac
11122
11123	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
11124	echo "$as_me: creating $ac_file" >&6;}
11125
11126	# First look for the input files in the build tree, otherwise in the
11127	# src tree.
11128	ac_file_inputs=`IFS=:
11129	for f in $ac_file_in; do
11130	case $f in
11131	-) echo $tmp/stdin ;;
11132	[\\/$]*)
11133	# Absolute (can't be DOS-style, as IFS=:)
11134	test -f "$f" \|\| { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11135	echo "$as_me: error: cannot find input file: $f" >&2;}
11136	{ (exit 1); exit 1; }; }
11137	# Do quote $f, to prevent DOS paths from being IFS'd.
11138	echo "$f";;
11139	*) # Relative
11140	if test -f "$f"; then
11141	# Build tree
11142	echo "$f"
11143	elif test -f "$srcdir/$f"; then
11144	# Source tree
11145	echo "$srcdir/$f"
11146	else
11147	# /dev/null tree
11148	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
11149	echo "$as_me: error: cannot find input file: $f" >&2;}
11150	{ (exit 1); exit 1; }; }
11151	fi;;
11152	esac
11153	done` \|\| { (exit 1); exit 1; }
11154	# Remove the trailing spaces.
11155	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
11156
11157	_ACEOF
11158
11159	# Transform confdefs.h into two sed scripts, `conftest.defines' and
11160	# `conftest.undefs', that substitutes the proper values into
11161	# config.h.in to produce config.h. The first handles `#define'
11162	# templates, and the second `#undef' templates.
11163	# And first: Protect against being on the right side of a sed subst in
11164	# config.status. Protect against being in an unquoted here document
11165	# in config.status.
11166	rm -f conftest.defines conftest.undefs
11167	# Using a here document instead of a string reduces the quoting nightmare.
11168	# Putting comments in sed scripts is not portable.
11169	#
11170	# `end' is used to avoid that the second main sed command (meant for
11171	# 0-ary CPP macros) applies to n-ary macro definitions.
11172	# See the Autoconf documentation for `clear'.
11173	cat >confdef2sed.sed <<\_ACEOF
11174	s/[\\&,]/\\&/g
11175	s,[\\$`],\\&,g
11176	t clear
11177	: clear
11178	s,^[ ]#[ ]define[ ][ ]$[^ (][^ (]$$([^)])$[ ]$.*$$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
11179	t end
11180	s,^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
11181	: end
11182	_ACEOF
11183	# If some macros were called several times there might be several times
11184	# the same #defines, which is useless. Nevertheless, we may not want to
11185	# sort them, since we want the last AC-DEFINE to be honored.
11186	uniq confdefs.h \| sed -n -f confdef2sed.sed >conftest.defines
11187	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
11188	rm -f confdef2sed.sed
11189
11190	# This sed command replaces #undef with comments. This is necessary, for
11191	# example, in the case of _POSIX_SOURCE, which is predefined and required
11192	# on some systems where configure will not decide to define it.
11193	cat >>conftest.undefs <<\_ACEOF
11194	s,^[ ]#[ ]undef[ ][ ][a-zA-Z_][a-zA-Z_0-9],/* & */,
11195	_ACEOF
11196
11197	# Break up conftest.defines because some shells have a limit on the size
11198	# of here documents, and old seds have small limits too (100 cmds).
11199	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
11200	echo ' if grep "^[ ]#[ ]define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
11201	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
11202	echo ' :' >>$CONFIG_STATUS
11203	rm -f conftest.tail
11204	while grep . conftest.defines >/dev/null
11205	do
11206	# Write a limited-size here document to $tmp/defines.sed.
11207	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
11208	# Speed up: don't consider the non `#define' lines.
11209	echo '/^[ ]#[ ]define/!b' >>$CONFIG_STATUS
11210	# Work around the forget-to-reset-the-flag bug.
11211	echo 't clr' >>$CONFIG_STATUS
11212	echo ': clr' >>$CONFIG_STATUS
11213	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
11214	echo 'CEOF
11215	sed -f $tmp/defines.sed $tmp/in >$tmp/out
11216	rm -f $tmp/in
11217	mv $tmp/out $tmp/in
11218	' >>$CONFIG_STATUS
11219	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
11220	rm -f conftest.defines
11221	mv conftest.tail conftest.defines
11222	done
11223	rm -f conftest.defines
11224	echo ' fi # grep' >>$CONFIG_STATUS
11225	echo >>$CONFIG_STATUS
11226
11227	# Break up conftest.undefs because some shells have a limit on the size
11228	# of here documents, and old seds have small limits too (100 cmds).
11229	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
11230	rm -f conftest.tail
11231	while grep . conftest.undefs >/dev/null
11232	do
11233	# Write a limited-size here document to $tmp/undefs.sed.
11234	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11235	# Speed up: don't consider the non `#undef'
11236	echo '/^[ ]#[ ]undef/!b' >>$CONFIG_STATUS
11237	# Work around the forget-to-reset-the-flag bug.
11238	echo 't clr' >>$CONFIG_STATUS
11239	echo ': clr' >>$CONFIG_STATUS
11240	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11241	echo 'CEOF
11242	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11243	rm -f $tmp/in
11244	mv $tmp/out $tmp/in
11245	' >>$CONFIG_STATUS
11246	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11247	rm -f conftest.undefs
11248	mv conftest.tail conftest.undefs
11249	done
11250	rm -f conftest.undefs
11251
11252	cat >>$CONFIG_STATUS <<\_ACEOF
11253	# Let's still pretend it is `configure' which instantiates (i.e., don't
11254	# use $as_me), people would be surprised to read:
11255	# /* config.h. Generated by config.status. */
11256	if test x"$ac_file" = x-; then
11257	echo "/* Generated by configure. */" >$tmp/config.h
11258	else
11259	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11260	fi
11261	cat $tmp/in >>$tmp/config.h
11262	rm -f $tmp/in
11263	if test x"$ac_file" != x-; then
11264	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	9977	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11265	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9978	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11266	echo "$as_me: $ac_file is unchanged" >&6;}	9979	$as_echo "$as_me: $ac_file is unchanged" >&6;}
11267	else	9980	else
11268	ac_dir=`(dirname "$ac_file") 2>/dev/null \|\|
11269	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11270	X"$ac_file" : 'X$//$[^/]' \\| \
11271	X"$ac_file" : 'X$//$$' \\| \
11272	X"$ac_file" : 'X$/$' \\| \
11273	. : '$.$' 2>/dev/null \|\|
11274	echo X"$ac_file" \|
11275	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11276	/^X$\/\/$[^/].*/{ s//\1/; q; }
11277	/^X$\/\/$$/{ s//\1/; q; }
11278	/^X$\/$.*/{ s//\1/; q; }
11279	s/.*/./; q'`
11280	{ if $as_mkdir_p; then
11281	mkdir -p "$ac_dir"
11282	else
11283	as_dir="$ac_dir"
11284	as_dirs=
11285	while test ! -d "$as_dir"; do
11286	as_dirs="$as_dir $as_dirs"
11287	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11288	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11289	X"$as_dir" : 'X$//$[^/]' \\| \
11290	X"$as_dir" : 'X$//$$' \\| \
11291	X"$as_dir" : 'X$/$' \\| \
11292	. : '$.$' 2>/dev/null \|\|
11293	echo X"$as_dir" \|
11294	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11295	/^X$\/\/$[^/].*/{ s//\1/; q; }
11296	/^X$\/\/$$/{ s//\1/; q; }
11297	/^X$\/$.*/{ s//\1/; q; }
11298	s/.*/./; q'`
11299	done
11300	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11301	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11302	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11303	{ (exit 1); exit 1; }; }; }
11304
11305	rm -f $ac_file	9981	rm -f "$ac_file"
11306	mv $tmp/config.h $ac_file	9982	mv "$ac_tmp/config.h" "$ac_file" \
		9983	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11307	fi	9984	fi
11308	else	9985	else
11309	cat $tmp/config.h	9986	$as_echo "/* $configure_input */" \
11310	rm -f $tmp/config.h	9987	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9988	\|\| as_fn_error $? "could not create -" "$LINENO" 5
11311	fi	9989	fi
11312	# Compute $ac_file's index in $config_headers.	9990	# Compute "$ac_file"'s index in $config_headers.
		9991	_am_arg="$ac_file"
11313	_am_stamp_count=1	9992	_am_stamp_count=1
11314	for _am_header in $config_headers :; do	9993	for _am_header in $config_headers :; do
11315	case $_am_header in	9994	case $_am_header in
11316	$ac_file \| $ac_file:* )	9995	$_am_arg \| $_am_arg:* )
11317	break ;;	9996	break ;;
11318	* )	9997	* )
11319	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9998	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11320	esac	9999	esac
11321	done	10000	done
11322	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null \|\|	10001	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
11323	$as_expr X$ac_file : 'X$.[^/]$//[^/][^/]/$' \\| \	10002	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
11324	X$ac_file : 'X$//$[^/]' \\| \	10003	X"$_am_arg" : 'X$//$[^/]' \\| \
11325	X$ac_file : 'X$//$$' \\| \	10004	X"$_am_arg" : 'X$//$$' \\| \
11326	X$ac_file : 'X$/$' \\| \	10005	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
11327	. : '$.$' 2>/dev/null \|\|	10006	$as_echo X"$_am_arg" \|
11328	echo X$ac_file \|
11329	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10007	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11330	/^X$\/\/$[^/].*/{ s//\1/; q; }	10008	s//\1/
11331	/^X$\/\/$$/{ s//\1/; q; }	10009	q
11332	/^X$\/$.*/{ s//\1/; q; }	10010	}
		10011	/^X$\/\/$[^/].*/{
		10012	s//\1/
		10013	q
		10014	}
		10015	/^X$\/\/$$/{
		10016	s//\1/
		10017	q
		10018	}
		10019	/^X$\/$.*/{
		10020	s//\1/
		10021	q
		10022	}
11333	s/.*/./; q'`/stamp-h$_am_stamp_count	10023	s/.*/./; q'`/stamp-h$_am_stamp_count
11334	done	10024	;;
11335	_ACEOF
11336	cat >>$CONFIG_STATUS <<\_ACEOF
11337		10025
11338	#
11339	# CONFIG_COMMANDS section.
11340	#
11341	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11342	ac_dest=`echo "$ac_file" \| sed 's,:.*,,'`
11343	ac_source=`echo "$ac_file" \| sed 's,[^:]*:,,'`
11344	ac_dir=`(dirname "$ac_dest") 2>/dev/null \|\|
11345	$as_expr X"$ac_dest" : 'X$.[^/]$//[^/][^/]/$' \\| \
11346	X"$ac_dest" : 'X$//$[^/]' \\| \
11347	X"$ac_dest" : 'X$//$$' \\| \
11348	X"$ac_dest" : 'X$/$' \\| \
11349	. : '$.$' 2>/dev/null \|\|
11350	echo X"$ac_dest" \|
11351	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11352	/^X$\/\/$[^/].*/{ s//\1/; q; }
11353	/^X$\/\/$$/{ s//\1/; q; }
11354	/^X$\/$.*/{ s//\1/; q; }
11355	s/.*/./; q'`
11356	{ if $as_mkdir_p; then
11357	mkdir -p "$ac_dir"
11358	else
11359	as_dir="$ac_dir"
11360	as_dirs=
11361	while test ! -d "$as_dir"; do
11362	as_dirs="$as_dir $as_dirs"
11363	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11364	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11365	X"$as_dir" : 'X$//$[^/]' \\| \
11366	X"$as_dir" : 'X$//$$' \\| \
11367	X"$as_dir" : 'X$/$' \\| \
11368	. : '$.$' 2>/dev/null \|\|
11369	echo X"$as_dir" \|
11370	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11371	/^X$\/\/$[^/].*/{ s//\1/; q; }
11372	/^X$\/\/$$/{ s//\1/; q; }
11373	/^X$\/$.*/{ s//\1/; q; }
11374	s/.*/./; q'`
11375	done
11376	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11377	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11378	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11379	{ (exit 1); exit 1; }; }; }
11380
11381	ac_builddir=.
11382
11383	if test "$ac_dir" != .; then
11384	ac_dir_suffix=/`echo "$ac_dir" \| sed 's,^\.[\\/],,'`
11385	# A "../" for each directory in $ac_dir_suffix.
11386	ac_top_builddir=`echo "$ac_dir_suffix" \| sed 's,/[^\\/]*,../,g'`
11387	else
11388	ac_dir_suffix= ac_top_builddir=
11389	fi
11390
11391	case $srcdir in
11392	.) # No --srcdir option. We are building in place.
11393	ac_srcdir=.
11394	if test -z "$ac_top_builddir"; then
11395	ac_top_srcdir=.
11396	else
11397	ac_top_srcdir=`echo $ac_top_builddir \| sed 's,/$,,'`
11398	fi ;;
11399	[\\/]* \| ?:[\\/]* ) # Absolute path.
11400	ac_srcdir=$srcdir$ac_dir_suffix;
11401	ac_top_srcdir=$srcdir ;;
11402	*) # Relative path.
11403	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11404	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11405	esac
11406
11407	# Do not use `cd foo && pwd` to compute absolute paths, because
11408	# the directories may not exist.
11409	case `pwd` in
11410	.) ac_abs_builddir="$ac_dir";;
11411	*)
11412	case "$ac_dir" in
11413	.) ac_abs_builddir=`pwd`;;
11414	[\\/]* \| ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11415	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11416	esac;;
11417	esac
11418	case $ac_abs_builddir in
11419	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11420	*)
11421	case ${ac_top_builddir}. in
11422	.) ac_abs_top_builddir=$ac_abs_builddir;;
11423	[\\/]* \| ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11424	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11425	esac;;
11426	esac
11427	case $ac_abs_builddir in
11428	.) ac_abs_srcdir=$ac_srcdir;;
11429	*)
11430	case $ac_srcdir in
11431	.) ac_abs_srcdir=$ac_abs_builddir;;
11432	[\\/]* \| ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11433	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11434	esac;;
11435	esac
11436	case $ac_abs_builddir in
11437	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11438	*)
11439	case $ac_top_srcdir in
11440	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11441	[\\/]* \| ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11442	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11443	esac;;
11444	esac
11445
11446
11447	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	10026	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11448	echo "$as_me: executing $ac_dest commands" >&6;}	10027	$as_echo "$as_me: executing $ac_file commands" >&6;}
11449	case $ac_dest in	10028	;;
		10029	esac
		10030
		10031
		10032	case $ac_file$ac_mode in
11450	default-1 )	10033	"default-1":C)
11451	for ac_file in $CONFIG_FILES; do	10034	for ac_file in $CONFIG_FILES; do
11452	# Support "outfile[:infile[:infile...]]"	10035	# Support "outfile[:infile[:infile...]]"
11453	case "$ac_file" in	10036	case "$ac_file" in
11454	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;	10037	:) ac_file=`echo "$ac_file"\|sed 's%:.*%%'` ;;
11455	esac	10038	esac
…		…
11541	done	10124	done
11542	fi	10125	fi
11543	;;	10126	;;
11544	esac	10127	esac
11545	done ;;	10128	done ;;
11546	depfiles ) test x"$AMDEP_TRUE" != x"" \|\| for mf in $CONFIG_FILES; do	10129	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
		10130	# Autoconf 2.62 quotes --file arguments for eval, but not when files
		10131	# are listed without --file. Let's play safe and only enable the eval
		10132	# if we detect the quoting.
		10133	case $CONFIG_FILES in
		10134	\') eval set x "$CONFIG_FILES" ;;
		10135	*) set x $CONFIG_FILES ;;
		10136	esac
		10137	shift
		10138	for mf
		10139	do
11547	# Strip MF so we end up with the name of the file.	10140	# Strip MF so we end up with the name of the file.
11548	mf=`echo "$mf" \| sed -e 's/:.*$//'`	10141	mf=`echo "$mf" \| sed -e 's/:.*$//'`
11549	# Check whether this is an Automake generated Makefile or not.	10142	# Check whether this is an Automake generated Makefile or not.
11550	# We used to match only the files named `Makefile.in', but	10143	# We used to match only the files named `Makefile.in', but
11551	# some people rename them; so instead we look at the file content.	10144	# some people rename them; so instead we look at the file content.
11552	# Grep'ing the first line is not enough: some people post-process	10145	# Grep'ing the first line is not enough: some people post-process
11553	# each Makefile.in and add a new line on top of each file to say so.	10146	# each Makefile.in and add a new line on top of each file to say so.
11554	# So let's grep whole file.	10147	# Grep'ing the whole file is not good either: AIX grep has a line
		10148	# limit of 2048, but all sed's we know have understand at least 4000.
11555	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	10149	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
11556	dirpart=`(dirname "$mf") 2>/dev/null \|\|	10150	dirpart=`$as_dirname -- "$mf" \|\|
11557	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \	10151	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
11558	X"$mf" : 'X$//$[^/]' \\| \	10152	X"$mf" : 'X$//$[^/]' \\| \
11559	X"$mf" : 'X$//$$' \\| \	10153	X"$mf" : 'X$//$$' \\| \
11560	X"$mf" : 'X$/$' \\| \	10154	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
11561	. : '$.$' 2>/dev/null \|\|
11562	echo X"$mf" \|	10155	$as_echo X"$mf" \|
11563	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10156	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11564	/^X$\/\/$[^/].*/{ s//\1/; q; }	10157	s//\1/
11565	/^X$\/\/$$/{ s//\1/; q; }	10158	q
11566	/^X$\/$.*/{ s//\1/; q; }	10159	}
		10160	/^X$\/\/$[^/].*/{
		10161	s//\1/
		10162	q
		10163	}
		10164	/^X$\/\/$$/{
		10165	s//\1/
		10166	q
		10167	}
		10168	/^X$\/$.*/{
		10169	s//\1/
		10170	q
		10171	}
11567	s/.*/./; q'`	10172	s/.*/./; q'`
11568	else	10173	else
11569	continue	10174	continue
11570	fi	10175	fi
11571	grep '^DEP_FILES = [^ #]' < "$mf" > /dev/null \|\| continue	10176	# Extract the definition of DEPDIR, am__include, and am__quote
11572	# Extract the definition of DEP_FILES from the Makefile without	10177	# from the Makefile without running `make'.
11573	# running `make'.
11574	DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`	10178	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
11575	test -z "$DEPDIR" && continue	10179	test -z "$DEPDIR" && continue
		10180	am__include=`sed -n 's/^am__include = //p' < "$mf"`
		10181	test -z "am__include" && continue
		10182	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
11576	# When using ansi2knr, U may be empty or an underscore; expand it	10183	# When using ansi2knr, U may be empty or an underscore; expand it
11577	U=`sed -n -e '/^U = / s///p' < "$mf"`	10184	U=`sed -n 's/^U = //p' < "$mf"`
11578	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"	10185	# Find all dependency output files, they are included files with
11579	# We invoke sed twice because it is the simplest approach to	10186	# $(DEPDIR) in their names. We invoke sed twice because it is the
11580	# changing $(DEPDIR) to its actual value in the expansion.	10187	# simplest approach to changing $(DEPDIR) to its actual value in the
		10188	# expansion.
11581	for file in `sed -n -e '	10189	for file in `sed -n "
11582	/^DEP_FILES = .*\\\\$/ {	10190	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
11583	s/^DEP_FILES = //
11584	:loop
11585	s/\\\\$//
11586	p
11587	n
11588	/\\\\$/ b loop
11589	p
11590	}
11591	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
11592	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10191	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11593	# Make sure the directory exists.	10192	# Make sure the directory exists.
11594	test -f "$dirpart/$file" && continue	10193	test -f "$dirpart/$file" && continue
11595	fdir=`(dirname "$file") 2>/dev/null \|\|	10194	fdir=`$as_dirname -- "$file" \|\|
11596	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \	10195	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
11597	X"$file" : 'X$//$[^/]' \\| \	10196	X"$file" : 'X$//$[^/]' \\| \
11598	X"$file" : 'X$//$$' \\| \	10197	X"$file" : 'X$//$$' \\| \
11599	X"$file" : 'X$/$' \\| \	10198	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
11600	. : '$.$' 2>/dev/null \|\|
11601	echo X"$file" \|	10199	$as_echo X"$file" \|
11602	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }	10200	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
11603	/^X$\/\/$[^/].*/{ s//\1/; q; }	10201	s//\1/
11604	/^X$\/\/$$/{ s//\1/; q; }	10202	q
11605	/^X$\/$.*/{ s//\1/; q; }	10203	}
		10204	/^X$\/\/$[^/].*/{
		10205	s//\1/
		10206	q
		10207	}
		10208	/^X$\/\/$$/{
		10209	s//\1/
		10210	q
		10211	}
		10212	/^X$\/$.*/{
		10213	s//\1/
		10214	q
		10215	}
11606	s/.*/./; q'`	10216	s/.*/./; q'`
11607	{ if $as_mkdir_p; then	10217	as_dir=$dirpart/$fdir; as_fn_mkdir_p
11608	mkdir -p $dirpart/$fdir	10218	# echo "creating $dirpart/$file"
11609	else	10219	echo '# dummy' > "$dirpart/$file"
11610	as_dir=$dirpart/$fdir
11611	as_dirs=
11612	while test ! -d "$as_dir"; do
11613	as_dirs="$as_dir $as_dirs"
11614	as_dir=`(dirname "$as_dir") 2>/dev/null \|\|
11615	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
11616	X"$as_dir" : 'X$//$[^/]' \\| \
11617	X"$as_dir" : 'X$//$$' \\| \
11618	X"$as_dir" : 'X$/$' \\| \
11619	. : '$.$' 2>/dev/null \|\|
11620	echo X"$as_dir" \|
11621	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{ s//\1/; q; }
11622	/^X$\/\/$[^/].*/{ s//\1/; q; }
11623	/^X$\/\/$$/{ s//\1/; q; }
11624	/^X$\/$.*/{ s//\1/; q; }
11625	s/.*/./; q'`
11626	done	10220	done
11627	test ! -n "$as_dirs" \|\| mkdir $as_dirs
11628	fi \|\| { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11629	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11630	{ (exit 1); exit 1; }; }; }
11631
11632	# echo "creating $dirpart/$file"
11633	echo '# dummy' > "$dirpart/$file"
11634	done	10221	done
11635	done	10222	}
11636	;;	10223	;;
		10224
11637	esac	10225	esac
11638	done	10226	done # for ac_tag
11639	_ACEOF
11640		10227
11641	cat >>$CONFIG_STATUS <<\_ACEOF
11642		10228
11643	{ (exit 0); exit 0; }	10229	as_fn_exit 0
11644	_ACEOF	10230	_ACEOF
11645	chmod +x $CONFIG_STATUS
11646	ac_clean_files=$ac_clean_files_save	10231	ac_clean_files=$ac_clean_files_save
11647		10232
11648		10233	test $ac_write_fail = 0 \|\|
11649		10234	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11650	echo
11651	echo "***"
11652	echo "*** Configuration Summary"
11653	echo "***"
11654	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11655	echo "*** Cipher used: $CIPHER"
11656	echo "*** Digest used: $DIGEST"
11657	echo "*** HMAC length: $HMAC"
11658	echo "*** RAND used: $RAND"
11659	echo "*** Max. MTU: $MTU"
11660	echo "*** Compression: $COMPRESS"
11661
11662	if test "x$DIGEST" = xmd4; then
11663	echo "***"
11664	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
11665	fi
11666
11667	if test "$HMAC" -lt 12; then
11668	echo "***"
11669	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
11670	fi
11671
11672	if test "$RAND" -lt 8; then
11673	echo "***"
11674	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
11675	fi
11676
11677	echo "***"
11678
11679	echo
11680
11681		10235
11682		10236
11683	# configure is writing to config.log, and then calls config.status.	10237	# configure is writing to config.log, and then calls config.status.
11684	# config.status does its own redirection, appending to config.log.	10238	# config.status does its own redirection, appending to config.log.
11685	# Unfortunately, on DOS this fails, as config.log is still kept open	10239	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
11696	exec 5>/dev/null	10250	exec 5>/dev/null
11697	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false	10251	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
11698	exec 5>>config.log	10252	exec 5>>config.log
11699	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which	10253	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
11700	# would make configure fail if this is the last instruction.	10254	# would make configure fail if this is the last instruction.
11701	$ac_cs_success \|\| { (exit 1); exit 1; }	10255	$ac_cs_success \|\| as_fn_exit 1
11702	fi	10256	fi
		10257	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10258	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10259	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		10260	fi
11703		10261
		10262
		10263	echo
		10264	echo "***"
		10265	echo "*** Configuration Summary"
		10266	echo "***"
		10267	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10268	echo "*** Cipher used: $CIPHER"
		10269	echo "*** Digest used: $DIGEST"
		10270	echo "*** HMAC length: $HMAC"
		10271	echo "*** RAND used: $RAND"
		10272	echo "*** Max. MTU: $MTU"
		10273
		10274	echo "***"
		10275	echo "*** Enable options:"
		10276	grep ENABLE_ config.h \| sed -e 's/^/*** /'
		10277
		10278	if test "x$DIGEST" = xmd4; then
		10279	echo "***"
		10280	echo "*** WARNING: The digest you have chosen ($DIGEST) is known to be insecure"
		10281	fi
		10282
		10283	if test "x$DIGEST" = xmd5; then
		10284	echo "***"
		10285	echo "*** WARNING: The digest you have chosen ($DIGEST) is probably insecure"
		10286	fi
		10287
		10288	if test "$HMAC" -lt 12; then
		10289	echo "***"
		10290	echo "*** WARNING: The hmac length you have chosen ($HMAC) is probably insecure"
		10291	fi
		10292
		10293	if test "$RAND" -lt 8; then
		10294	echo "***"
		10295	echo "*** WARNING: The random prefix you have chosen ($RAND) is probably insecure"
		10296	fi
		10297
		10298	echo "***"
		10299	echo
		10300
		10301

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing gvpe/configure (file contents): Revision 1.27 by pcg, Wed Mar 23 17:03:58 2005 UTC vs. Revision 1.50 by root, Wed Jul 10 01:51:40 2013 UTC

Diff Legend

Comparing gvpe/configure (file contents):
Revision 1.27 by pcg, Wed Mar 23 17:03:58 2005 UTC vs.
Revision 1.50 by root, Wed Jul 10 01:51:40 2013 UTC