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Comparing gvpe/configure (file contents):
Revision 1.11 by pcg, Sat Jan 17 01:18:36 2004 UTC vs.
Revision 1.59 by root, Thu Oct 25 04:32:26 2018 UTC

1	#! /bin/sh	1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.58.	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	*v*x* | *x*v* ) 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	*v*x* | *x*v* ) as_opts=-vx ;;
		249	*v* ) as_opts=-v ;;
		250	*x* ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno; then :
		261	$as_echo "$0: This script requires a shell more modern than all"
		262	$as_echo "$0: the shells that I found on your system."
		263	if test x${ZSH_VERSION+set} = xset ; then
		264	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		265	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
46	else	266	else
47	$as_unset $as_var	267	$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
		268	$0: including any error possibly output before this
		269	$0: message. Then install a modern shell, or manually run
		270	$0: the script under such a shell if you do have one."
48	fi	271	fi
49	done	272	exit 1
		273	fi
		274	fi
		275	fi
		276	SHELL=${CONFIG_SHELL-/bin/sh}
		277	export SHELL
		278	# Unset more variables known to interfere with behavior of common tools.
		279	CLICOLOR_FORCE= GREP_OPTIONS=
		280	unset CLICOLOR_FORCE GREP_OPTIONS
50		281
51	# Required to use basename.	282	## --------------------- ##
		283	## M4sh Shell Functions. ##
		284	## --------------------- ##
		285	# as_fn_unset VAR
		286	# ---------------
		287	# Portably unset VAR.
		288	as_fn_unset ()
		289	{
		290	{ eval $1=; unset $1;}
		291	}
		292	as_unset=as_fn_unset
		293
		294	# as_fn_set_status STATUS
		295	# -----------------------
		296	# Set $? to STATUS, without forking.
		297	as_fn_set_status ()
		298	{
		299	return $1
		300	} # as_fn_set_status
		301
		302	# as_fn_exit STATUS
		303	# -----------------
		304	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		305	as_fn_exit ()
		306	{
		307	set +e
		308	as_fn_set_status $1
		309	exit $1
		310	} # as_fn_exit
		311
		312	# as_fn_mkdir_p
		313	# -------------
		314	# Create "$as_dir" as a directory, including parents if necessary.
		315	as_fn_mkdir_p ()
		316	{
		317
		318	case $as_dir in #(
		319	-*) as_dir=./$as_dir;;
		320	esac
		321	test -d "$as_dir" || eval $as_mkdir_p || {
		322	as_dirs=
		323	while :; do
		324	case $as_dir in #(
		325	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		326	*) as_qdir=$as_dir;;
		327	esac
		328	as_dirs="'$as_qdir' $as_dirs"
		329	as_dir=`$as_dirname -- "$as_dir" ||
		330	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		331	X"$as_dir" : 'X\(//\)[^/]' \| \
		332	X"$as_dir" : 'X\(//\)$' \| \
		333	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		334	$as_echo X"$as_dir" |
		335	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		336	s//\1/
		337	q
		338	}
		339	/^X\(\/\/\)[^/].*/{
		340	s//\1/
		341	q
		342	}
		343	/^X\(\/\/\)$/{
		344	s//\1/
		345	q
		346	}
		347	/^X\(\/\).*/{
		348	s//\1/
		349	q
		350	}
		351	s/.*/./; q'`
		352	test -d "$as_dir" && break
		353	done
		354	test -z "$as_dirs" || eval "mkdir $as_dirs"
		355	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		356
		357
		358	} # as_fn_mkdir_p
		359
		360	# as_fn_executable_p FILE
		361	# -----------------------
		362	# Test if FILE is an executable regular file.
		363	as_fn_executable_p ()
		364	{
		365	test -f "$1" && test -x "$1"
		366	} # as_fn_executable_p
		367	# as_fn_append VAR VALUE
		368	# ----------------------
		369	# Append the text in VALUE to the end of the definition contained in VAR. Take
		370	# advantage of any shell optimizations that allow amortized linear growth over
		371	# repeated appends, instead of the typical quadratic growth present in naive
		372	# implementations.
		373	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		374	eval 'as_fn_append ()
		375	{
		376	eval $1+=\$2
		377	}'
		378	else
		379	as_fn_append ()
		380	{
		381	eval $1=\$$1\$2
		382	}
		383	fi # as_fn_append
		384
		385	# as_fn_arith ARG...
		386	# ------------------
		387	# Perform arithmetic evaluation on the ARGs, and store the result in the
		388	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		389	# must be portable across $(()) and expr.
		390	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		391	eval 'as_fn_arith ()
		392	{
		393	as_val=$(( $* ))
		394	}'
		395	else
		396	as_fn_arith ()
		397	{
		398	as_val=`expr "$@" || test $? -eq 1`
		399	}
		400	fi # as_fn_arith
		401
		402
		403	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		404	# ----------------------------------------
		405	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		406	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		407	# script with STATUS, using 1 if that was 0.
		408	as_fn_error ()
		409	{
		410	as_status=$1; test $as_status -eq 0 && as_status=1
		411	if test "$4"; then
		412	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		413	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		414	fi
		415	$as_echo "$as_me: error: $2" >&2
		416	as_fn_exit $as_status
		417	} # as_fn_error
		418
52	if expr a : '\(a\)' >/dev/null 2>&1; then	419	if expr a : '\(a\)' >/dev/null 2>&1 &&
		420	test "X`expr 00001 : '.*\(...\)'`" = X001; then
53	as_expr=expr	421	as_expr=expr
54	else	422	else
55	as_expr=false	423	as_expr=false
56	fi	424	fi
57		425
58	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	426	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
59	as_basename=basename	427	as_basename=basename
60	else	428	else
61	as_basename=false	429	as_basename=false
62	fi	430	fi
63		431
		432	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		433	as_dirname=dirname
		434	else
		435	as_dirname=false
		436	fi
64		437
65	# Name of the executable.
66	as_me=`$as_basename "$0" ||	438	as_me=`$as_basename -- "$0" ||
67	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	439	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68	X"$0" : 'X\(//\)$' \| \	440	X"$0" : 'X\(//\)$' \| \
69	X"$0" : 'X\(/\)$' \| \	441	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
70	. : '\(.\)' 2>/dev/null ||
71	echo X/"$0" |	442	$as_echo X/"$0" |
72	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	443	sed '/^.*\/\([^/][^/]*\)\/*$/{
73	/^X\/\(\/\/\)$/{ s//\1/; q; }	444	s//\1/
74	/^X\/\(\/\).*/{ s//\1/; q; }	445	q
		446	}
		447	/^X\/\(\/\/\)$/{
		448	s//\1/
		449	q
		450	}
		451	/^X\/\(\/\).*/{
		452	s//\1/
		453	q
		454	}
75	s/.*/./; q'`	455	s/.*/./; q'`
76		456
77
78	# PATH needs CR, and LINENO needs CR and PATH.
79	# Avoid depending upon Character Ranges.	457	# Avoid depending upon Character Ranges.
80	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	458	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	459	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	460	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83	as_cr_digits='0123456789'	461	as_cr_digits='0123456789'
84	as_cr_alnum=$as_cr_Letters$as_cr_digits	462	as_cr_alnum=$as_cr_Letters$as_cr_digits
85		463
86	# The user is always right.
87	if test "${PATH_SEPARATOR+set}" != set; then
88	echo "#! /bin/sh" >conf$$.sh
89	echo "exit 0" >>conf$$.sh
90	chmod +x conf$$.sh
91	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
92	PATH_SEPARATOR=';'
93	else
94	PATH_SEPARATOR=:
95	fi
96	rm -f conf$$.sh
97	fi
98		464
99		465	as_lineno_1=$LINENO as_lineno_1a=$LINENO
100	as_lineno_1=$LINENO	466	as_lineno_2=$LINENO as_lineno_2a=$LINENO
101	as_lineno_2=$LINENO
102	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103	test "x$as_lineno_1" != "x$as_lineno_2" &&	467	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
104	test "x$as_lineno_3" = "x$as_lineno_2" || {	468	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
105	# Find who we are. Look in the path if we contain no path at all	469	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
106	# relative or not.	470	sed -n '
107	case $0 in	471	p
108	*[\\/]* ) as_myself=$0 ;;	472	/[$]LINENO/=
109	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
110	for as_dir in $PATH
111	do
112	IFS=$as_save_IFS
113	test -z "$as_dir" && as_dir=.
114	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
115	done
116
117	;;
118	esac
119	# We did not find ourselves, most probably we were run as `sh COMMAND'
120	# in which case we are not to be found in the path.
121	if test "x$as_myself" = x; then
122	as_myself=$0
123	fi
124	if test ! -f "$as_myself"; then
125	{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126	{ (exit 1); exit 1; }; }
127	fi
128	case $CONFIG_SHELL in
129	'')
130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
132	do
133	IFS=$as_save_IFS
134	test -z "$as_dir" && as_dir=.
135	for as_base in sh bash ksh sh5; do
136	case $as_dir in
137	/*)
138	if ("$as_dir/$as_base" -c '
139	as_lineno_1=$LINENO
140	as_lineno_2=$LINENO
141	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142	test "x$as_lineno_1" != "x$as_lineno_2" &&
143	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146	CONFIG_SHELL=$as_dir/$as_base
147	export CONFIG_SHELL
148	exec "$CONFIG_SHELL" "$0" ${1+"$@"}
149	fi;;
150	esac
151	done
152	done
153	;;
154	esac
155
156	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157	# uniformly replaced by the line number. The first 'sed' inserts a
158	# line-number line before each line; the second 'sed' does the real
159	# work. The second script uses 'N' to pair each line-number line
160	# with the numbered line, and appends trailing '-' during
161	# substitution so that $LINENO is not a special case at line end.
162	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164	sed '=' <$as_myself |	473	' <$as_myself |
165	sed '	474	sed '
		475	s/[$]LINENO.*/&-/
		476	t lineno
		477	b
		478	:lineno
166	N	479	N
167	s,$,-,
168	: loop	480	:loop
169	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,	481	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
170	t loop	482	t loop
171	s,-$,,	483	s/-\n.*//
172	s,^['$as_cr_digits']*\n,,
173	' >$as_me.lineno &&	484	' >$as_me.lineno &&
174	chmod +x $as_me.lineno ||	485	chmod +x "$as_me.lineno" ||
175	{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2	486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
176	{ (exit 1); exit 1; }; }
177		487
		488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		489	# already done that, so ensure we don't try to do so again and fall
		490	# in an infinite loop. This has already happened in practice.
		491	_as_can_reexec=no; export _as_can_reexec
178	# Don't try to exec as it changes $[0], causing all sort of problems	492	# Don't try to exec as it changes $[0], causing all sort of problems
179	# (the dirname of $[0] is not the place where we might find the	493	# (the dirname of $[0] is not the place where we might find the
180	# original and so on. Autoconf is especially sensible to this).	494	# original and so on. Autoconf is especially sensitive to this).
181	. ./$as_me.lineno	495	. "./$as_me.lineno"
182	# Exit status is that of the last command.	496	# Exit status is that of the last command.
183	exit	497	exit
184	}	498	}
185		499
186		500	ECHO_C= ECHO_N= ECHO_T=
187	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in	501	case `echo -n x` in #(((((
188	*c*,-n*) ECHO_N= ECHO_C='	502	-n*)
		503	case `echo 'xy\c'` in
		504	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
		505	xy) ECHO_C='\c';;
		506	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
189	' ECHO_T=' ' ;;	507	ECHO_T=' ';;
190	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;	508	esac;;
191	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;	509	*)
		510	ECHO_N='-n';;
192	esac	511	esac
193		512
194	if expr a : '\(a\)' >/dev/null 2>&1; then
195	as_expr=expr
196	else
197	as_expr=false
198	fi
199
200	rm -f conf$$ conf$$.exe conf$$.file	513	rm -f conf$$ conf$$.exe conf$$.file
201	echo >conf$$.file	514	if test -d conf$$.dir; then
		515	rm -f conf$$.dir/conf$$.file
		516	else
		517	rm -f conf$$.dir
		518	mkdir conf$$.dir 2>/dev/null
		519	fi
		520	if (echo >conf$$.file) 2>/dev/null; then
202	if ln -s conf$$.file conf$$ 2>/dev/null; then	521	if ln -s conf$$.file conf$$ 2>/dev/null; then
203	# We could just check for DJGPP; but this test a) works b) is more generic	522	as_ln_s='ln -s'
204	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).	523	# ... but there are two gotchas:
205	if test -f conf$$.exe; then	524	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
206	# Don't use ln at all; we don't have any links	525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		526	# In both cases, we have to default to `cp -pR'.
		527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
207	as_ln_s='cp -p'	528	as_ln_s='cp -pR'
		529	elif ln conf$$.file conf$$ 2>/dev/null; then
		530	as_ln_s=ln
208	else	531	else
209	as_ln_s='ln -s'	532	as_ln_s='cp -pR'
210	fi	533	fi
211	elif ln conf$$.file conf$$ 2>/dev/null; then
212	as_ln_s=ln
213	else	534	else
214	as_ln_s='cp -p'	535	as_ln_s='cp -pR'
215	fi	536	fi
216	rm -f conf$$ conf$$.exe conf$$.file	537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		538	rmdir conf$$.dir 2>/dev/null
217		539
218	if mkdir -p . 2>/dev/null; then	540	if mkdir -p . 2>/dev/null; then
219	as_mkdir_p=:	541	as_mkdir_p='mkdir -p "$as_dir"'
220	else	542	else
221	test -d ./-p && rmdir ./-p	543	test -d ./-p && rmdir ./-p
222	as_mkdir_p=false	544	as_mkdir_p=false
223	fi	545	fi
224		546
225	as_executable_p="test -f"	547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
226		549
227	# Sed expression to map a string onto a valid CPP name.	550	# Sed expression to map a string onto a valid CPP name.
228	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
229		552
230	# Sed expression to map a string onto a valid variable name.	553	# Sed expression to map a string onto a valid variable name.
231	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
232		555
233		556
234	# IFS	557	test -n "$DJDIR" || exec 7<&0 </dev/null
235	# We need space, tab and new line, in precisely that order.	558	exec 6>&1
236	as_nl='
237	'
238	IFS=" $as_nl"
239
240	# CDPATH.
241	$as_unset CDPATH
242
243		559
244	# Name of the host.	560	# Name of the host.
245	# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,	561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
246	# so uname gets run too.	562	# so uname gets run too.
247	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`	563	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
248
249	exec 6>&1
250		564
251	#	565	#
252	# Initializations.	566	# Initializations.
253	#	567	#
254	ac_default_prefix=/usr/local	568	ac_default_prefix=/usr/local
		569	ac_clean_files=
255	ac_config_libobj_dir=.	570	ac_config_libobj_dir=.
		571	LIBOBJS=
256	cross_compiling=no	572	cross_compiling=no
257	subdirs=	573	subdirs=
258	MFLAGS=	574	MFLAGS=
259	MAKEFLAGS=	575	MAKEFLAGS=
260	SHELL=${CONFIG_SHELL-/bin/sh}
261
262	# Maximum number of lines to put in a shell here document.
263	# This variable seems obsolete. It should probably be removed, and
264	# only ac_max_sed_lines should be used.
265	: ${ac_max_here_lines=38}
266		576
267	# Identity of this package.	577	# Identity of this package.
268	PACKAGE_NAME=	578	PACKAGE_NAME=
269	PACKAGE_TARNAME=	579	PACKAGE_TARNAME=
270	PACKAGE_VERSION=	580	PACKAGE_VERSION=
271	PACKAGE_STRING=	581	PACKAGE_STRING=
272	PACKAGE_BUGREPORT=	582	PACKAGE_BUGREPORT=
		583	PACKAGE_URL=
273		584
274	ac_unique_file="src/vped.C"	585	ac_unique_file="src/gvpe.C"
275	# Factoring default headers for most tests.	586	# Factoring default headers for most tests.
276	ac_includes_default="\	587	ac_includes_default="\
277	#include <stdio.h>	588	#include <stdio.h>
278	#if HAVE_SYS_TYPES_H	589	#ifdef HAVE_SYS_TYPES_H
279	# include <sys/types.h>	590	# include <sys/types.h>
280	#endif	591	#endif
281	#if HAVE_SYS_STAT_H	592	#ifdef HAVE_SYS_STAT_H
282	# include <sys/stat.h>	593	# include <sys/stat.h>
283	#endif	594	#endif
284	#if STDC_HEADERS	595	#ifdef STDC_HEADERS
285	# include <stdlib.h>	596	# include <stdlib.h>
286	# include <stddef.h>	597	# include <stddef.h>
287	#else	598	#else
288	# if HAVE_STDLIB_H	599	# ifdef HAVE_STDLIB_H
289	# include <stdlib.h>	600	# include <stdlib.h>
290	# endif	601	# endif
291	#endif	602	#endif
292	#if HAVE_STRING_H	603	#ifdef HAVE_STRING_H
293	# if !STDC_HEADERS && HAVE_MEMORY_H	604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
294	# include <memory.h>	605	# include <memory.h>
295	# endif	606	# endif
296	# include <string.h>	607	# include <string.h>
297	#endif	608	#endif
298	#if HAVE_STRINGS_H	609	#ifdef HAVE_STRINGS_H
299	# include <strings.h>	610	# include <strings.h>
300	#endif	611	#endif
301	#if HAVE_INTTYPES_H	612	#ifdef HAVE_INTTYPES_H
302	# include <inttypes.h>	613	# include <inttypes.h>
303	#else
304	# if HAVE_STDINT_H
305	# include <stdint.h>
306	# endif
307	#endif	614	#endif
		615	#ifdef HAVE_STDINT_H
		616	# include <stdint.h>
		617	#endif
308	#if HAVE_UNISTD_H	618	#ifdef HAVE_UNISTD_H
309	# include <unistd.h>	619	# include <unistd.h>
310	#endif"	620	#endif"
311		621
312	ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE USE_NLS LIBICONV LTLIBICONV INTLLIBS LIBINTL LTLIBINTL POSUB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE EGREP LN_S RANLIB ac_ct_RANLIB IFTYPE IFSUBTYPE CXXCPP ALLOCA LINUX_IF_TUN_H HAVE_TUNTAP INCLUDES LIBOBJS LTLIBOBJS'	622	ac_subst_vars='LTLIBOBJS
		623	LIBOBJS
		624	INCLUDES
		625	ROHC_FALSE
		626	ROHC_TRUE
		627	LDFLAGS_DAEMON
		628	LIBCRYPTO_LIBS
		629	LIBCRYPTO_CFLAGS
		630	PKG_CONFIG_LIBDIR
		631	PKG_CONFIG_PATH
		632	PKG_CONFIG
		633	HAVE_TUNTAP
		634	LINUX_IF_TUN_H
		635	ALLOCA
		636	CXXCPP
		637	IFSUBTYPE
		638	IFTYPE
		639	RANLIB
		640	LN_S
		641	EGREP
		642	GREP
		643	am__fastdepCXX_FALSE
		644	am__fastdepCXX_TRUE
		645	CXXDEPMODE
		646	ac_ct_CXX
		647	CXXFLAGS
		648	CXX
		649	CPP
		650	POSUB
		651	LTLIBINTL
		652	LIBINTL
		653	INTLLIBS
		654	LTLIBICONV
		655	LIBICONV
		656	USE_NLS
		657	am__fastdepCC_FALSE
		658	am__fastdepCC_TRUE
		659	CCDEPMODE
		660	AMDEPBACKSLASH
		661	AMDEP_FALSE
		662	AMDEP_TRUE
		663	am__quote
		664	am__include
		665	DEPDIR
		666	OBJEXT
		667	EXEEXT
		668	ac_ct_CC
		669	CPPFLAGS
		670	LDFLAGS
		671	CFLAGS
		672	CC
		673	MSGMERGE
		674	XGETTEXT
		675	GMSGFMT
		676	MSGFMT
		677	MKINSTALLDIRS
		678	MAINT
		679	MAINTAINER_MODE_FALSE
		680	MAINTAINER_MODE_TRUE
		681	am__leading_dot
		682	SET_MAKE
		683	AWK
		684	INSTALL_STRIP_PROGRAM
		685	STRIP
		686	install_sh
		687	AMTAR
		688	MAKEINFO
		689	AUTOHEADER
		690	AUTOMAKE
		691	AUTOCONF
		692	ACLOCAL
		693	VERSION
		694	PACKAGE
		695	CYGPATH_W
		696	INSTALL_DATA
		697	INSTALL_SCRIPT
		698	INSTALL_PROGRAM
		699	target_os
		700	target_vendor
		701	target_cpu
		702	target
		703	host_os
		704	host_vendor
		705	host_cpu
		706	host
		707	build_os
		708	build_vendor
		709	build_cpu
		710	build
		711	target_alias
		712	host_alias
		713	build_alias
		714	LIBS
		715	ECHO_T
		716	ECHO_N
		717	ECHO_C
		718	DEFS
		719	mandir
		720	localedir
		721	libdir
		722	psdir
		723	pdfdir
		724	dvidir
		725	htmldir
		726	infodir
		727	docdir
		728	oldincludedir
		729	includedir
		730	runstatedir
		731	localstatedir
		732	sharedstatedir
		733	sysconfdir
		734	datadir
		735	datarootdir
		736	libexecdir
		737	sbindir
		738	bindir
		739	program_transform_name
		740	prefix
		741	exec_prefix
		742	PACKAGE_URL
		743	PACKAGE_BUGREPORT
		744	PACKAGE_STRING
		745	PACKAGE_VERSION
		746	PACKAGE_TARNAME
		747	PACKAGE_NAME
		748	PATH_SEPARATOR
		749	SHELL'
313	ac_subst_files=''	750	ac_subst_files=''
		751	ac_user_opts='
		752	enable_option_checking
		753	enable_maintainer_mode
		754	enable_dependency_tracking
		755	with_gnu_ld
		756	enable_rpath
		757	with_libiconv_prefix
		758	enable_nls
		759	with_libintl_prefix
		760	enable_iftype
		761	with_kernel
		762	enable_threads
		763	enable_static_daemon
		764	enable_icmp
		765	enable_tcp
		766	enable_http_proxy
		767	enable_dns
		768	enable_rsa_length
		769	enable_hmac_length
		770	enable_max_mtu
		771	enable_compression
		772	enable_cipher
		773	enable_hmac_digest
		774	enable_auth_digest
		775	'
		776	ac_precious_vars='build_alias
		777	host_alias
		778	target_alias
		779	CC
		780	CFLAGS
		781	LDFLAGS
		782	LIBS
		783	CPPFLAGS
		784	CPP
		785	CXX
		786	CXXFLAGS
		787	CCC
		788	CXXCPP
		789	PKG_CONFIG
		790	PKG_CONFIG_PATH
		791	PKG_CONFIG_LIBDIR
		792	LIBCRYPTO_CFLAGS
		793	LIBCRYPTO_LIBS'
		794
314		795
315	# Initialize some variables set by options.	796	# Initialize some variables set by options.
316	ac_init_help=	797	ac_init_help=
317	ac_init_version=false	798	ac_init_version=false
		799	ac_unrecognized_opts=
		800	ac_unrecognized_sep=
318	# The variables have the same names as the options, with	801	# The variables have the same names as the options, with
319	# dashes changed to underlines.	802	# dashes changed to underlines.
320	cache_file=/dev/null	803	cache_file=/dev/null
321	exec_prefix=NONE	804	exec_prefix=NONE
322	no_create=	805	no_create=
…		…
335	# Installation directory options.	818	# Installation directory options.
336	# These are left unexpanded so users can "make install exec_prefix=/foo"	819	# These are left unexpanded so users can "make install exec_prefix=/foo"
337	# and all the variables that are supposed to be based on exec_prefix	820	# and all the variables that are supposed to be based on exec_prefix
338	# by default will actually change.	821	# by default will actually change.
339	# Use braces instead of parens because sh, perl, etc. also accept them.	822	# Use braces instead of parens because sh, perl, etc. also accept them.
		823	# (The list follows the same order as the GNU Coding Standards.)
340	bindir='${exec_prefix}/bin'	824	bindir='${exec_prefix}/bin'
341	sbindir='${exec_prefix}/sbin'	825	sbindir='${exec_prefix}/sbin'
342	libexecdir='${exec_prefix}/libexec'	826	libexecdir='${exec_prefix}/libexec'
343	datadir='${prefix}/share'	827	datarootdir='${prefix}/share'
		828	datadir='${datarootdir}'
344	sysconfdir='${prefix}/etc'	829	sysconfdir='${prefix}/etc'
345	sharedstatedir='${prefix}/com'	830	sharedstatedir='${prefix}/com'
346	localstatedir='${prefix}/var'	831	localstatedir='${prefix}/var'
347	libdir='${exec_prefix}/lib'	832	runstatedir='${localstatedir}/run'
348	includedir='${prefix}/include'	833	includedir='${prefix}/include'
349	oldincludedir='/usr/include'	834	oldincludedir='/usr/include'
		835	docdir='${datarootdir}/doc/${PACKAGE}'
350	infodir='${prefix}/info'	836	infodir='${datarootdir}/info'
351	mandir='${prefix}/man'	837	htmldir='${docdir}'
		838	dvidir='${docdir}'
		839	pdfdir='${docdir}'
		840	psdir='${docdir}'
		841	libdir='${exec_prefix}/lib'
		842	localedir='${datarootdir}/locale'
		843	mandir='${datarootdir}/man'
352		844
353	ac_prev=	845	ac_prev=
		846	ac_dashdash=
354	for ac_option	847	for ac_option
355	do	848	do
356	# If the previous option needs an argument, assign it.	849	# If the previous option needs an argument, assign it.
357	if test -n "$ac_prev"; then	850	if test -n "$ac_prev"; then
358	eval "$ac_prev=\$ac_option"	851	eval $ac_prev=\$ac_option
359	ac_prev=	852	ac_prev=
360	continue	853	continue
361	fi	854	fi
362		855
		856	case $ac_option in
363	ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`	857	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		858	*=) ac_optarg= ;;
		859	*) ac_optarg=yes ;;
		860	esac
364		861
365	# Accept the important Cygnus configure options, so we can diagnose typos.	862	# Accept the important Cygnus configure options, so we can diagnose typos.
366		863
367	case $ac_option in	864	case $ac_dashdash$ac_option in
		865	--)
		866	ac_dashdash=yes ;;
368		867
369	-bindir | --bindir | --bindi | --bind | --bin | --bi)	868	-bindir | --bindir | --bindi | --bind | --bin | --bi)
370	ac_prev=bindir ;;	869	ac_prev=bindir ;;
371	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)	870	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
372	bindir=$ac_optarg ;;	871	bindir=$ac_optarg ;;
…		…
384	cache_file=$ac_optarg ;;	883	cache_file=$ac_optarg ;;
385		884
386	--config-cache | -C)	885	--config-cache | -C)
387	cache_file=config.cache ;;	886	cache_file=config.cache ;;
388		887
389	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)	888	-datadir | --datadir | --datadi | --datad)
390	ac_prev=datadir ;;	889	ac_prev=datadir ;;
391	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \	890	-datadir=* | --datadir=* | --datadi=* | --datad=*)
392	| --da=*)
393	datadir=$ac_optarg ;;	891	datadir=$ac_optarg ;;
394		892
		893	-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
		894	| --dataroo | --dataro | --datar)
		895	ac_prev=datarootdir ;;
		896	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
		897	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
		898	datarootdir=$ac_optarg ;;
		899
395	-disable-* | --disable-*)	900	-disable-* | --disable-*)
396	ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`	901	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397	# Reject names that are not valid shell variable names.	902	# Reject names that are not valid shell variable names.
398	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	903	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
399	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	904	as_fn_error $? "invalid feature name: $ac_useropt"
400	{ (exit 1); exit 1; }; }	905	ac_useropt_orig=$ac_useropt
401	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	906	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		907	case $ac_user_opts in
		908	*"
		909	"enable_$ac_useropt"
		910	"*) ;;
		911	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		912	ac_unrecognized_sep=', ';;
		913	esac
402	eval "enable_$ac_feature=no" ;;	914	eval enable_$ac_useropt=no ;;
		915
		916	-docdir | --docdir | --docdi | --doc | --do)
		917	ac_prev=docdir ;;
		918	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
		919	docdir=$ac_optarg ;;
		920
		921	-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
		922	ac_prev=dvidir ;;
		923	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
		924	dvidir=$ac_optarg ;;
403		925
404	-enable-* | --enable-*)	926	-enable-* | --enable-*)
405	ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`	927	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406	# Reject names that are not valid shell variable names.	928	# Reject names that are not valid shell variable names.
407	expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&	929	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
408	{ echo "$as_me: error: invalid feature name: $ac_feature" >&2	930	as_fn_error $? "invalid feature name: $ac_useropt"
409	{ (exit 1); exit 1; }; }	931	ac_useropt_orig=$ac_useropt
410	ac_feature=`echo $ac_feature | sed 's/-/_/g'`	932	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
411	case $ac_option in	933	case $ac_user_opts in
412	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	934	*"
413	*) ac_optarg=yes ;;	935	"enable_$ac_useropt"
		936	"*) ;;
		937	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		938	ac_unrecognized_sep=', ';;
414	esac	939	esac
415	eval "enable_$ac_feature='$ac_optarg'" ;;	940	eval enable_$ac_useropt=\$ac_optarg ;;
416		941
417	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	942	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	943	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419	| --exec | --exe | --ex)	944	| --exec | --exe | --ex)
420	ac_prev=exec_prefix ;;	945	ac_prev=exec_prefix ;;
…		…
437	-host | --host | --hos | --ho)	962	-host | --host | --hos | --ho)
438	ac_prev=host_alias ;;	963	ac_prev=host_alias ;;
439	-host=* | --host=* | --hos=* | --ho=*)	964	-host=* | --host=* | --hos=* | --ho=*)
440	host_alias=$ac_optarg ;;	965	host_alias=$ac_optarg ;;
441		966
		967	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		968	ac_prev=htmldir ;;
		969	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		970	| --ht=*)
		971	htmldir=$ac_optarg ;;
		972
442	-includedir | --includedir | --includedi | --included | --include \	973	-includedir | --includedir | --includedi | --included | --include \
443	| --includ | --inclu | --incl | --inc)	974	| --includ | --inclu | --incl | --inc)
444	ac_prev=includedir ;;	975	ac_prev=includedir ;;
445	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \	976	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446	| --includ=* | --inclu=* | --incl=* | --inc=*)	977	| --includ=* | --inclu=* | --incl=* | --inc=*)
…		…
461	ac_prev=libexecdir ;;	992	ac_prev=libexecdir ;;
462	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \	993	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463	| --libexe=* | --libex=* | --libe=*)	994	| --libexe=* | --libex=* | --libe=*)
464	libexecdir=$ac_optarg ;;	995	libexecdir=$ac_optarg ;;
465		996
		997	-localedir | --localedir | --localedi | --localed | --locale)
		998	ac_prev=localedir ;;
		999	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		1000	localedir=$ac_optarg ;;
		1001
466	-localstatedir | --localstatedir | --localstatedi | --localstated \	1002	-localstatedir | --localstatedir | --localstatedi | --localstated \
467	| --localstate | --localstat | --localsta | --localst \	1003	| --localstate | --localstat | --localsta | --localst | --locals)
468	| --locals | --local | --loca | --loc | --lo)
469	ac_prev=localstatedir ;;	1004	ac_prev=localstatedir ;;
470	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \	1005	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471	| --localstate=* | --localstat=* | --localsta=* | --localst=* \	1006	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
472	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473	localstatedir=$ac_optarg ;;	1007	localstatedir=$ac_optarg ;;
474		1008
475	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)	1009	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
476	ac_prev=mandir ;;	1010	ac_prev=mandir ;;
477	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)	1011	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
…		…
532	| --program-transfo=* | --program-transf=* \	1066	| --program-transfo=* | --program-transf=* \
533	| --program-trans=* | --program-tran=* \	1067	| --program-trans=* | --program-tran=* \
534	| --progr-tra=* | --program-tr=* | --program-t=*)	1068	| --progr-tra=* | --program-tr=* | --program-t=*)
535	program_transform_name=$ac_optarg ;;	1069	program_transform_name=$ac_optarg ;;
536		1070
		1071	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		1072	ac_prev=pdfdir ;;
		1073	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		1074	pdfdir=$ac_optarg ;;
		1075
		1076	-psdir | --psdir | --psdi | --psd | --ps)
		1077	ac_prev=psdir ;;
		1078	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		1079	psdir=$ac_optarg ;;
		1080
537	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1081	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
538	| -silent | --silent | --silen | --sile | --sil)	1082	| -silent | --silent | --silen | --sile | --sil)
539	silent=yes ;;	1083	silent=yes ;;
		1084
		1085	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1086	| --runstate | --runstat | --runsta | --runst | --runs \
		1087	| --run | --ru | --r)
		1088	ac_prev=runstatedir ;;
		1089	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1090	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1091	| --run=* | --ru=* | --r=*)
		1092	runstatedir=$ac_optarg ;;
540		1093
541	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1094	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
542	ac_prev=sbindir ;;	1095	ac_prev=sbindir ;;
543	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1096	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
544	| --sbi=* | --sb=*)	1097	| --sbi=* | --sb=*)
…		…
582		1135
583	-version | --version | --versio | --versi | --vers | -V)	1136	-version | --version | --versio | --versi | --vers | -V)
584	ac_init_version=: ;;	1137	ac_init_version=: ;;
585		1138
586	-with-* | --with-*)	1139	-with-* | --with-*)
587	ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`	1140	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588	# Reject names that are not valid shell variable names.	1141	# Reject names that are not valid shell variable names.
589	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1142	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
590	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1143	as_fn_error $? "invalid package name: $ac_useropt"
591	{ (exit 1); exit 1; }; }	1144	ac_useropt_orig=$ac_useropt
592	ac_package=`echo $ac_package| sed 's/-/_/g'`	1145	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
593	case $ac_option in	1146	case $ac_user_opts in
594	*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;	1147	*"
595	*) ac_optarg=yes ;;	1148	"with_$ac_useropt"
		1149	"*) ;;
		1150	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1151	ac_unrecognized_sep=', ';;
596	esac	1152	esac
597	eval "with_$ac_package='$ac_optarg'" ;;	1153	eval with_$ac_useropt=\$ac_optarg ;;
598		1154
599	-without-* | --without-*)	1155	-without-* | --without-*)
600	ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`	1156	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601	# Reject names that are not valid shell variable names.	1157	# Reject names that are not valid shell variable names.
602	expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&	1158	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
603	{ echo "$as_me: error: invalid package name: $ac_package" >&2	1159	as_fn_error $? "invalid package name: $ac_useropt"
604	{ (exit 1); exit 1; }; }	1160	ac_useropt_orig=$ac_useropt
605	ac_package=`echo $ac_package | sed 's/-/_/g'`	1161	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		1162	case $ac_user_opts in
		1163	*"
		1164	"with_$ac_useropt"
		1165	"*) ;;
		1166	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1167	ac_unrecognized_sep=', ';;
		1168	esac
606	eval "with_$ac_package=no" ;;	1169	eval with_$ac_useropt=no ;;
607		1170
608	--x)	1171	--x)
609	# Obsolete; use --with-x.	1172	# Obsolete; use --with-x.
610	with_x=yes ;;	1173	with_x=yes ;;
611		1174
…		…
621	ac_prev=x_libraries ;;	1184	ac_prev=x_libraries ;;
622	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1185	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1186	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624	x_libraries=$ac_optarg ;;	1187	x_libraries=$ac_optarg ;;
625		1188
626	-*) { echo "$as_me: error: unrecognized option: $ac_option	1189	-*) as_fn_error $? "unrecognized option: \`$ac_option'
627	Try \`$0 --help' for more information." >&2	1190	Try \`$0 --help' for more information"
628	{ (exit 1); exit 1; }; }
629	;;	1191	;;
630		1192
631	*=*)	1193	*=*)
632	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`	1194	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633	# Reject names that are not valid shell variable names.	1195	# Reject names that are not valid shell variable names.
634	expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&	1196	case $ac_envvar in #(
		1197	'' | [0-9]* | *[!_$as_cr_alnum]* )
635	{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2	1198	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
636	{ (exit 1); exit 1; }; }	1199	esac
637	ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638	eval "$ac_envvar='$ac_optarg'"	1200	eval $ac_envvar=\$ac_optarg
639	export $ac_envvar ;;	1201	export $ac_envvar ;;
640		1202
641	*)	1203	*)
642	# FIXME: should be removed in autoconf 3.0.	1204	# FIXME: should be removed in autoconf 3.0.
643	echo "$as_me: WARNING: you should use --build, --host, --target" >&2	1205	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&	1206	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645	echo "$as_me: WARNING: invalid host type: $ac_option" >&2	1207	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}	1208	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
647	;;	1209	;;
648		1210
649	esac	1211	esac
650	done	1212	done
651		1213
652	if test -n "$ac_prev"; then	1214	if test -n "$ac_prev"; then
653	ac_option=--`echo $ac_prev | sed 's/_/-/g'`	1215	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654	{ echo "$as_me: error: missing argument to $ac_option" >&2	1216	as_fn_error $? "missing argument to $ac_option"
655	{ (exit 1); exit 1; }; }
656	fi	1217	fi
657		1218
658	# Be sure to have absolute paths.	1219	if test -n "$ac_unrecognized_opts"; then
659	for ac_var in exec_prefix prefix	1220	case $enable_option_checking in
		1221	no) ;;
		1222	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1223	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1224	esac
		1225	fi
		1226
		1227	# Check all directory arguments for consistency.
		1228	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1229	datadir sysconfdir sharedstatedir localstatedir includedir \
		1230	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1231	libdir localedir mandir runstatedir
660	do	1232	do
661	eval ac_val=$`echo $ac_var`	1233	eval ac_val=\$$ac_var
		1234	# Remove trailing slashes.
662	case $ac_val in	1235	case $ac_val in
663	[\\/$]* | ?:[\\/]* | NONE | '' ) ;;	1236	*/ )
664	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1237	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
665	{ (exit 1); exit 1; }; };;	1238	eval $ac_var=\$ac_val;;
666	esac	1239	esac
667	done
668
669	# Be sure to have absolute paths.	1240	# Be sure to have absolute directory names.
670	for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671	localstatedir libdir includedir oldincludedir infodir mandir
672	do
673	eval ac_val=$`echo $ac_var`
674	case $ac_val in	1241	case $ac_val in
675	[\\/$]* | ?:[\\/]* ) ;;	1242	[\\/$]* | ?:[\\/]* ) continue;;
676	*) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2	1243	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
677	{ (exit 1); exit 1; }; };;
678	esac	1244	esac
		1245	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
679	done	1246	done
680		1247
681	# There might be people who depend on the old broken behavior: `$host'	1248	# There might be people who depend on the old broken behavior: `$host'
682	# used to hold the argument of --host etc.	1249	# used to hold the argument of --host etc.
683	# FIXME: To remove some day.	1250	# FIXME: To remove some day.
…		…
687		1254
688	# FIXME: To remove some day.	1255	# FIXME: To remove some day.
689	if test "x$host_alias" != x; then	1256	if test "x$host_alias" != x; then
690	if test "x$build_alias" = x; then	1257	if test "x$build_alias" = x; then
691	cross_compiling=maybe	1258	cross_compiling=maybe
692	echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693	If a cross compiler is detected then cross compile mode will be used." >&2
694	elif test "x$build_alias" != "x$host_alias"; then	1259	elif test "x$build_alias" != "x$host_alias"; then
695	cross_compiling=yes	1260	cross_compiling=yes
696	fi	1261	fi
697	fi	1262	fi
698		1263
…		…
700	test -n "$host_alias" && ac_tool_prefix=$host_alias-	1265	test -n "$host_alias" && ac_tool_prefix=$host_alias-
701		1266
702	test "$silent" = yes && exec 6>/dev/null	1267	test "$silent" = yes && exec 6>/dev/null
703		1268
704		1269
		1270	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1271	ac_ls_di=`ls -di .` &&
		1272	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
		1273	as_fn_error $? "working directory cannot be determined"
		1274	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
		1275	as_fn_error $? "pwd does not report name of working directory"
		1276
		1277
705	# Find the source files, if location was not specified.	1278	# Find the source files, if location was not specified.
706	if test -z "$srcdir"; then	1279	if test -z "$srcdir"; then
707	ac_srcdir_defaulted=yes	1280	ac_srcdir_defaulted=yes
708	# Try the directory containing this script, then its parent.	1281	# Try the directory containing this script, then the parent directory.
709	ac_confdir=`(dirname "$0") 2>/dev/null ||	1282	ac_confdir=`$as_dirname -- "$as_myself" ||
710	$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	1283	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711	X"$0" : 'X\(//\)[^/]' \| \	1284	X"$as_myself" : 'X\(//\)[^/]' \| \
712	X"$0" : 'X\(//\)$' \| \	1285	X"$as_myself" : 'X\(//\)$' \| \
713	X"$0" : 'X\(/\)' \| \	1286	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
714	. : '\(.\)' 2>/dev/null ||	1287	$as_echo X"$as_myself" |
715	echo X"$0" |
716	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	1288	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
717	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	1289	s//\1/
718	/^X\(\/\/\)$/{ s//\1/; q; }	1290	q
719	/^X\(\/\).*/{ s//\1/; q; }	1291	}
		1292	/^X\(\/\/\)[^/].*/{
		1293	s//\1/
		1294	q
		1295	}
		1296	/^X\(\/\/\)$/{
		1297	s//\1/
		1298	q
		1299	}
		1300	/^X\(\/\).*/{
		1301	s//\1/
		1302	q
		1303	}
720	s/.*/./; q'`	1304	s/.*/./; q'`
721	srcdir=$ac_confdir	1305	srcdir=$ac_confdir
722	if test ! -r $srcdir/$ac_unique_file; then	1306	if test ! -r "$srcdir/$ac_unique_file"; then
723	srcdir=..	1307	srcdir=..
724	fi	1308	fi
725	else	1309	else
726	ac_srcdir_defaulted=no	1310	ac_srcdir_defaulted=no
727	fi	1311	fi
728	if test ! -r $srcdir/$ac_unique_file; then	1312	if test ! -r "$srcdir/$ac_unique_file"; then
729	if test "$ac_srcdir_defaulted" = yes; then	1313	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
730	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731	{ (exit 1); exit 1; }; }
732	else
733	{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2	1314	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
734	{ (exit 1); exit 1; }; }
735	fi
736	fi	1315	fi
737	(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738	{ echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2	1316	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
739	{ (exit 1); exit 1; }; }	1317	ac_abs_confdir=`(
740	srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`	1318	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
741	ac_env_build_alias_set=${build_alias+set}	1319	pwd)`
742	ac_env_build_alias_value=$build_alias	1320	# When building in place, set srcdir=.
743	ac_cv_env_build_alias_set=${build_alias+set}	1321	if test "$ac_abs_confdir" = "$ac_pwd"; then
744	ac_cv_env_build_alias_value=$build_alias	1322	srcdir=.
745	ac_env_host_alias_set=${host_alias+set}	1323	fi
746	ac_env_host_alias_value=$host_alias	1324	# Remove unnecessary trailing slashes from srcdir.
747	ac_cv_env_host_alias_set=${host_alias+set}	1325	# Double slashes in file names in object file debugging info
748	ac_cv_env_host_alias_value=$host_alias	1326	# mess up M-x gdb in Emacs.
749	ac_env_target_alias_set=${target_alias+set}	1327	case $srcdir in
750	ac_env_target_alias_value=$target_alias	1328	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
751	ac_cv_env_target_alias_set=${target_alias+set}	1329	esac
752	ac_cv_env_target_alias_value=$target_alias	1330	for ac_var in $ac_precious_vars; do
753	ac_env_CC_set=${CC+set}	1331	eval ac_env_${ac_var}_set=\${${ac_var}+set}
754	ac_env_CC_value=$CC	1332	eval ac_env_${ac_var}_value=\$${ac_var}
755	ac_cv_env_CC_set=${CC+set}	1333	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
756	ac_cv_env_CC_value=$CC	1334	eval ac_cv_env_${ac_var}_value=\$${ac_var}
757	ac_env_CFLAGS_set=${CFLAGS+set}	1335	done
758	ac_env_CFLAGS_value=$CFLAGS
759	ac_cv_env_CFLAGS_set=${CFLAGS+set}
760	ac_cv_env_CFLAGS_value=$CFLAGS
761	ac_env_LDFLAGS_set=${LDFLAGS+set}
762	ac_env_LDFLAGS_value=$LDFLAGS
763	ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764	ac_cv_env_LDFLAGS_value=$LDFLAGS
765	ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766	ac_env_CPPFLAGS_value=$CPPFLAGS
767	ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768	ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769	ac_env_CPP_set=${CPP+set}
770	ac_env_CPP_value=$CPP
771	ac_cv_env_CPP_set=${CPP+set}
772	ac_cv_env_CPP_value=$CPP
773	ac_env_CXX_set=${CXX+set}
774	ac_env_CXX_value=$CXX
775	ac_cv_env_CXX_set=${CXX+set}
776	ac_cv_env_CXX_value=$CXX
777	ac_env_CXXFLAGS_set=${CXXFLAGS+set}
778	ac_env_CXXFLAGS_value=$CXXFLAGS
779	ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
780	ac_cv_env_CXXFLAGS_value=$CXXFLAGS
781	ac_env_CXXCPP_set=${CXXCPP+set}
782	ac_env_CXXCPP_value=$CXXCPP
783	ac_cv_env_CXXCPP_set=${CXXCPP+set}
784	ac_cv_env_CXXCPP_value=$CXXCPP
785		1336
786	#	1337	#
787	# Report the --help message.	1338	# Report the --help message.
788	#	1339	#
789	if test "$ac_init_help" = "long"; then	1340	if test "$ac_init_help" = "long"; then
…		…
802	Configuration:	1353	Configuration:
803	-h, --help display this help and exit	1354	-h, --help display this help and exit
804	--help=short display options specific to this package	1355	--help=short display options specific to this package
805	--help=recursive display the short help of all the included packages	1356	--help=recursive display the short help of all the included packages
806	-V, --version display version information and exit	1357	-V, --version display version information and exit
807	-q, --quiet, --silent do not print \`checking...' messages	1358	-q, --quiet, --silent do not print \`checking ...' messages
808	--cache-file=FILE cache test results in FILE [disabled]	1359	--cache-file=FILE cache test results in FILE [disabled]
809	-C, --config-cache alias for \`--cache-file=config.cache'	1360	-C, --config-cache alias for \`--cache-file=config.cache'
810	-n, --no-create do not create output files	1361	-n, --no-create do not create output files
811	--srcdir=DIR find the sources in DIR [configure dir or \`..']	1362	--srcdir=DIR find the sources in DIR [configure dir or \`..']
812		1363
813	_ACEOF
814
815	cat <<_ACEOF
816	Installation directories:	1364	Installation directories:
817	--prefix=PREFIX install architecture-independent files in PREFIX	1365	--prefix=PREFIX install architecture-independent files in PREFIX
818	[$ac_default_prefix]	1366	[$ac_default_prefix]
819	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX	1367	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
820	[PREFIX]	1368	[PREFIX]
821		1369
822	By default, \`make install' will install all the files in	1370	By default, \`make install' will install all the files in
823	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify	1371	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
824	an installation prefix other than \`$ac_default_prefix' using \`--prefix',	1372	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
825	for instance \`--prefix=\$HOME'.	1373	for instance \`--prefix=\$HOME'.
826		1374
827	For better control, use the options below.	1375	For better control, use the options below.
828		1376
829	Fine tuning of the installation directories:	1377	Fine tuning of the installation directories:
830	--bindir=DIR user executables [EPREFIX/bin]	1378	--bindir=DIR user executables [EPREFIX/bin]
831	--sbindir=DIR system admin executables [EPREFIX/sbin]	1379	--sbindir=DIR system admin executables [EPREFIX/sbin]
832	--libexecdir=DIR program executables [EPREFIX/libexec]	1380	--libexecdir=DIR program executables [EPREFIX/libexec]
833	--datadir=DIR read-only architecture-independent data [PREFIX/share]
834	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]	1381	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
835	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]	1382	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
836	--localstatedir=DIR modifiable single-machine data [PREFIX/var]	1383	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1384	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
837	--libdir=DIR object code libraries [EPREFIX/lib]	1385	--libdir=DIR object code libraries [EPREFIX/lib]
838	--includedir=DIR C header files [PREFIX/include]	1386	--includedir=DIR C header files [PREFIX/include]
839	--oldincludedir=DIR C header files for non-gcc [/usr/include]	1387	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1388	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1389	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
840	--infodir=DIR info documentation [PREFIX/info]	1390	--infodir=DIR info documentation [DATAROOTDIR/info]
		1391	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
841	--mandir=DIR man documentation [PREFIX/man]	1392	--mandir=DIR man documentation [DATAROOTDIR/man]
		1393	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1394	--htmldir=DIR html documentation [DOCDIR]
		1395	--dvidir=DIR dvi documentation [DOCDIR]
		1396	--pdfdir=DIR pdf documentation [DOCDIR]
		1397	--psdir=DIR ps documentation [DOCDIR]
842	_ACEOF	1398	_ACEOF
843		1399
844	cat <<\_ACEOF	1400	cat <<\_ACEOF
845		1401
846	Program names:	1402	Program names:
…		…
858	if test -n "$ac_init_help"; then	1414	if test -n "$ac_init_help"; then
859		1415
860	cat <<\_ACEOF	1416	cat <<\_ACEOF
861		1417
862	Optional Features:	1418	Optional Features:
		1419	--disable-option-checking ignore unrecognized --enable/--with options
863	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)	1420	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
864	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]	1421	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
865	--enable-maintainer-mode enable make rules and dependencies not useful	1422	--enable-maintainer-mode enable make rules and dependencies not useful
866	(and sometimes confusing) to the casual installer	1423	(and sometimes confusing) to the casual installer
867	--disable-dependency-tracking Speeds up one-time builds	1424	--disable-dependency-tracking Speeds up one-time builds
868	--enable-dependency-tracking Do not reject slow dependency extractors	1425	--enable-dependency-tracking Do not reject slow dependency extractors
869	--disable-rpath do not hardcode runtime library paths	1426	--disable-rpath do not hardcode runtime library paths
870	--disable-nls do not use Native Language Support	1427	--disable-nls do not use Native Language Support
871	--enable-iftype=TYPE/SUBTYPE	1428	--enable-iftype=TYPE/SUBTYPE
872	Use kernel/net device interface TYPE/SUBTYPE. Working combinations are:	1429	Use kernel/net device interface TYPE/SUBTYPE.
873	"native/linux" "tincd/linux" "tincd/freebsd" "tincd/openbsd" "tincd/darwin" "native/cygwin"; Untested	1430	Working combinations are (see doc/gvpe.osdep.5.pod):
		1431	"native/linux" "tincd/linux" "tincd/netbsd"
		1432	"tincd/freebsd" "tincd/openbsd" "native/darwin"
		1433	"tincd/darwin" "native/cygwin"; Untested
874	combinations are: "tincd/netbsd" "tincd/solaris" "tincd/mingw"; Broken combinations are:	1434	combinations are: "tincd/bsd" "tincd/solaris"
		1435	"tincd/mingw" "tincd/raw_socket" "tincd/uml_socket";
		1436	Broken combinations are: "tincd/cygwin"; The default
875	"tincd/cygwin"; The default is to autodetect.	1437	is to autodetect.
876	--enable-rohc	1438	--enable-threads try to use threads for long-running asynchronous
877	enable robust header compression (rfc3095).	1439	operations (default enabled).
878	--enable-icmp	1440	--enable-static-daemon enable statically linked daemon.
879	enable icmp protocol support (default disabled).	1441	--disable-icmp enable icmp protocol support (default enabled).
880	--enable-tcp
881	enable tcp protocol support (default disabled).	1442	--disable-tcp enable tcp protocol support (default enabled).
882	--enable-http-proxy	1443	--disable-http-proxy enable http proxy connect support (default enabled).
883	enable http proxy connect support (default disabled).	1444	--enable-dns enable dns tunnel protocol support (default
		1445	disabled).
		1446	--enable-rsa-length=BITS
		1447	use BITS rsa keys (default 3072). Allowed values are
		1448	2048-10240.
884	--enable-hmac-length=BYTES	1449	--enable-hmac-length=BYTES
885	use a hmac of length BYTES bytes (default	1450	use a hmac of length BYTES bytes (default 12).
886	12). Allowed values are 4, 8, 12, 16.	1451	Allowed values are 4, 8, 12, 16.
887	--enable-rand-length=BYTES	1452	--enable-max-mtu=BYTES enable mtu sizes upto BYTES bytes (default 1500).
888	use BYTES bytes of extra randomness (default 8).
889	Allowed values are 0, 4, 8.
890	--enable-max-mtu=BYTES
891	enable mtu sizes upto BYTES bytes (default 1500).
892	Use 9100 for jumbogram support.	1453	Use 9100 for jumbogram support.
893	--disable-compression	1454	--disable-compression Disable compression support.
894	Disable compression support.	1455	--enable-cipher=CIPHER Select the symmetric cipher (default "aes-128").
895	--enable-cipher
896	Select the symmetric cipher (default "bf"). Must be
897	one of "bf" (blowfish), "aes-128" (rijndael), "aes-192" or "aes-256".	1456	Must be one of "aes-128" (rijndael), "aes-192", or
		1457	"aes-256".
898	--enable-digest	1458	--enable-hmac-digest=HMAC
		1459	Select the HMAC digest algorithm to use (default
		1460	"sha1"). Must be one of "sha512", "sha256", "sha1",
		1461	"ripemd160", "whirlpool".
		1462	--enable-auth-digest=DIGEST
899	Select the digets algorithm to use (default "sha1").	1463	Select the hmac algorithm to use (default "sha512").
900	Must be one of "sha1", "ripemd160", "md5" or "md4"	1464	Must be one of "sha512", "sha256", "whirlpool".
901	(insecure).
902		1465
903	Optional Packages:	1466	Optional Packages:
904	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]	1467	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
905	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)	1468	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
906	--with-gnu-ld assume the C compiler uses GNU ld default=no	1469	--with-gnu-ld assume the C compiler uses GNU ld default=no
…		…
908	--without-libiconv-prefix don't search for libiconv in includedir and libdir	1471	--without-libiconv-prefix don't search for libiconv in includedir and libdir
909	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib	1472	--with-libintl-prefix=DIR search for libintl in DIR/include and DIR/lib
910	--without-libintl-prefix don't search for libintl in includedir and libdir	1473	--without-libintl-prefix don't search for libintl in includedir and libdir
911	--with-kernel=dir give the directory with kernel sources	1474	--with-kernel=dir give the directory with kernel sources
912	(default: /usr/src/linux)	1475	(default: /usr/src/linux)
913	--with-openssl-include=DIR OpenSSL headers directory (without trailing /openssl)
914	--with-openssl-lib=DIR OpenSSL library directory
915		1476
916	Some influential environment variables:	1477	Some influential environment variables:
917	CC	1478	CC C compiler command
918	C compiler command	1479	CFLAGS C compiler flags
919	CFLAGS
920	C compiler flags
921	LDFLAGS
922	linker flags, e.g. -L<lib dir> if you have	1480	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
923	libraries in a nonstandard directory <lib dir>	1481	nonstandard directory <lib dir>
924	CPPFLAGS	1482	LIBS libraries to pass to the linker, e.g. -l<library>
925	C/C++ preprocessor flags, e.g. -I<include dir> if you	1483	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
926	have headers in a nonstandard directory <include dir>	1484	you have headers in a nonstandard directory <include dir>
927	CPP	1485	CPP C preprocessor
928	C preprocessor
929	CXX
930	C++ compiler command	1486	CXX C++ compiler command
931	CXXFLAGS
932	C++ compiler flags	1487	CXXFLAGS C++ compiler flags
933	CXXCPP
934	C++ preprocessor	1488	CXXCPP C++ preprocessor
		1489	PKG_CONFIG path to pkg-config utility
		1490	PKG_CONFIG_PATH
		1491	directories to add to pkg-config's search path
		1492	PKG_CONFIG_LIBDIR
		1493	path overriding pkg-config's built-in search path
		1494	LIBCRYPTO_CFLAGS
		1495	C compiler flags for LIBCRYPTO, overriding pkg-config
		1496	LIBCRYPTO_LIBS
		1497	linker flags for LIBCRYPTO, overriding pkg-config
935		1498
936	Use these variables to override the choices made by `configure' or to help	1499	Use these variables to override the choices made by `configure' or to help
937	it to find libraries and programs with nonstandard names/locations.	1500	it to find libraries and programs with nonstandard names/locations.
938		1501
		1502	Report bugs to the package provider.
939	_ACEOF	1503	_ACEOF
		1504	ac_status=$?
940	fi	1505	fi
941		1506
942	if test "$ac_init_help" = "recursive"; then	1507	if test "$ac_init_help" = "recursive"; then
943	# If there are subdirs, report their specific --help.	1508	# If there are subdirs, report their specific --help.
944	ac_popdir=`pwd`
945	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue	1509	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
946	test -d $ac_dir || continue	1510	test -d "$ac_dir" ||
		1511	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1512	continue
947	ac_builddir=.	1513	ac_builddir=.
948		1514
949	if test "$ac_dir" != .; then	1515	case "$ac_dir" in
		1516	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1517	*)
950	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	1518	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
951	# A "../" for each directory in $ac_dir_suffix.	1519	# A ".." for each directory in $ac_dir_suffix.
952	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	1520	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
953	else	1521	case $ac_top_builddir_sub in
954	ac_dir_suffix= ac_top_builddir=	1522	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
955	fi	1523	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1524	esac ;;
		1525	esac
		1526	ac_abs_top_builddir=$ac_pwd
		1527	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1528	# for backward compatibility:
		1529	ac_top_builddir=$ac_top_build_prefix
956		1530
957	case $srcdir in	1531	case $srcdir in
958	.) # No --srcdir option. We are building in place.	1532	.) # We are building in place.
959	ac_srcdir=.	1533	ac_srcdir=.
960	if test -z "$ac_top_builddir"; then	1534	ac_top_srcdir=$ac_top_builddir_sub
		1535	ac_abs_top_srcdir=$ac_pwd ;;
		1536	[\\/]* | ?:[\\/]* ) # Absolute name.
		1537	ac_srcdir=$srcdir$ac_dir_suffix;
961	ac_top_srcdir=.	1538	ac_top_srcdir=$srcdir
		1539	ac_abs_top_srcdir=$srcdir ;;
		1540	*) # Relative name.
		1541	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1542	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1543	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1544	esac
		1545	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1546
		1547	cd "$ac_dir" || { ac_status=$?; continue; }
		1548	# Check for guested configure.
		1549	if test -f "$ac_srcdir/configure.gnu"; then
		1550	echo &&
		1551	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1552	elif test -f "$ac_srcdir/configure"; then
		1553	echo &&
		1554	$SHELL "$ac_srcdir/configure" --help=recursive
962	else	1555	else
963	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
964	fi ;;
965	[\\/]* | ?:[\\/]* ) # Absolute path.
966	ac_srcdir=$srcdir$ac_dir_suffix;
967	ac_top_srcdir=$srcdir ;;
968	*) # Relative path.
969	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
970	ac_top_srcdir=$ac_top_builddir$srcdir ;;
971	esac
972
973	# Do not use `cd foo && pwd` to compute absolute paths, because
974	# the directories may not exist.
975	case `pwd` in
976	.) ac_abs_builddir="$ac_dir";;
977	*)
978	case "$ac_dir" in
979	.) ac_abs_builddir=`pwd`;;
980	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
981	*) ac_abs_builddir=`pwd`/"$ac_dir";;
982	esac;;
983	esac
984	case $ac_abs_builddir in
985	.) ac_abs_top_builddir=${ac_top_builddir}.;;
986	*)
987	case ${ac_top_builddir}. in
988	.) ac_abs_top_builddir=$ac_abs_builddir;;
989	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
990	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
991	esac;;
992	esac
993	case $ac_abs_builddir in
994	.) ac_abs_srcdir=$ac_srcdir;;
995	*)
996	case $ac_srcdir in
997	.) ac_abs_srcdir=$ac_abs_builddir;;
998	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
999	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
1000	esac;;
1001	esac
1002	case $ac_abs_builddir in
1003	.) ac_abs_top_srcdir=$ac_top_srcdir;;
1004	*)
1005	case $ac_top_srcdir in
1006	.) ac_abs_top_srcdir=$ac_abs_builddir;;
1007	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
1008	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
1009	esac;;
1010	esac
1011
1012	cd $ac_dir
1013	# Check for guested configure; otherwise get Cygnus style configure.
1014	if test -f $ac_srcdir/configure.gnu; then
1015	echo
1016	$SHELL $ac_srcdir/configure.gnu --help=recursive
1017	elif test -f $ac_srcdir/configure; then
1018	echo
1019	$SHELL $ac_srcdir/configure --help=recursive
1020	elif test -f $ac_srcdir/configure.ac ||
1021	test -f $ac_srcdir/configure.in; then
1022	echo
1023	$ac_configure --help
1024	else
1025	echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2	1556	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1026	fi	1557	fi || ac_status=$?
1027	cd "$ac_popdir"	1558	cd "$ac_pwd" || { ac_status=$?; break; }
1028	done	1559	done
1029	fi	1560	fi
1030		1561
1031	test -n "$ac_init_help" && exit 0	1562	test -n "$ac_init_help" && exit $ac_status
1032	if $ac_init_version; then	1563	if $ac_init_version; then
1033	cat <<\_ACEOF	1564	cat <<\_ACEOF
		1565	configure
		1566	generated by GNU Autoconf 2.69
1034		1567
1035	Copyright (C) 2003 Free Software Foundation, Inc.	1568	Copyright (C) 2012 Free Software Foundation, Inc.
1036	This configure script is free software; the Free Software Foundation	1569	This configure script is free software; the Free Software Foundation
1037	gives unlimited permission to copy, distribute and modify it.	1570	gives unlimited permission to copy, distribute and modify it.
1038	_ACEOF	1571	_ACEOF
1039	exit 0	1572	exit
1040	fi	1573	fi
1041	exec 5>config.log	1574
1042	cat >&5 <<_ACEOF	1575	## ------------------------ ##
		1576	## Autoconf initialization. ##
		1577	## ------------------------ ##
		1578
		1579	# ac_fn_c_try_compile LINENO
		1580	# --------------------------
		1581	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1582	ac_fn_c_try_compile ()
		1583	{
		1584	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1585	rm -f conftest.$ac_objext
		1586	if { { ac_try="$ac_compile"
		1587	case "(($ac_try" in
		1588	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1589	*) ac_try_echo=$ac_try;;
		1590	esac
		1591	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1592	$as_echo "$ac_try_echo"; } >&5
		1593	(eval "$ac_compile") 2>conftest.err
		1594	ac_status=$?
		1595	if test -s conftest.err; then
		1596	grep -v '^ *+' conftest.err >conftest.er1
		1597	cat conftest.er1 >&5
		1598	mv -f conftest.er1 conftest.err
		1599	fi
		1600	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1601	test $ac_status = 0; } && {
		1602	test -z "$ac_c_werror_flag" ||
		1603	test ! -s conftest.err
		1604	} && test -s conftest.$ac_objext; then :
		1605	ac_retval=0
		1606	else
		1607	$as_echo "$as_me: failed program was:" >&5
		1608	sed 's/^/| /' conftest.$ac_ext >&5
		1609
		1610	ac_retval=1
		1611	fi
		1612	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1613	as_fn_set_status $ac_retval
		1614
		1615	} # ac_fn_c_try_compile
		1616
		1617	# ac_fn_c_try_link LINENO
		1618	# -----------------------
		1619	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1620	ac_fn_c_try_link ()
		1621	{
		1622	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1623	rm -f conftest.$ac_objext conftest$ac_exeext
		1624	if { { ac_try="$ac_link"
		1625	case "(($ac_try" in
		1626	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1627	*) ac_try_echo=$ac_try;;
		1628	esac
		1629	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1630	$as_echo "$ac_try_echo"; } >&5
		1631	(eval "$ac_link") 2>conftest.err
		1632	ac_status=$?
		1633	if test -s conftest.err; then
		1634	grep -v '^ *+' conftest.err >conftest.er1
		1635	cat conftest.er1 >&5
		1636	mv -f conftest.er1 conftest.err
		1637	fi
		1638	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1639	test $ac_status = 0; } && {
		1640	test -z "$ac_c_werror_flag" ||
		1641	test ! -s conftest.err
		1642	} && test -s conftest$ac_exeext && {
		1643	test "$cross_compiling" = yes ||
		1644	test -x conftest$ac_exeext
		1645	}; then :
		1646	ac_retval=0
		1647	else
		1648	$as_echo "$as_me: failed program was:" >&5
		1649	sed 's/^/| /' conftest.$ac_ext >&5
		1650
		1651	ac_retval=1
		1652	fi
		1653	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1654	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1655	# interfere with the next link command; also delete a directory that is
		1656	# left behind by Apple's compiler. We do this before executing the actions.
		1657	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1658	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1659	as_fn_set_status $ac_retval
		1660
		1661	} # ac_fn_c_try_link
		1662
		1663	# ac_fn_c_try_cpp LINENO
		1664	# ----------------------
		1665	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1666	ac_fn_c_try_cpp ()
		1667	{
		1668	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1669	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1670	case "(($ac_try" in
		1671	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1672	*) ac_try_echo=$ac_try;;
		1673	esac
		1674	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1675	$as_echo "$ac_try_echo"; } >&5
		1676	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1677	ac_status=$?
		1678	if test -s conftest.err; then
		1679	grep -v '^ *+' conftest.err >conftest.er1
		1680	cat conftest.er1 >&5
		1681	mv -f conftest.er1 conftest.err
		1682	fi
		1683	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1684	test $ac_status = 0; } > conftest.i && {
		1685	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
		1686	test ! -s conftest.err
		1687	}; then :
		1688	ac_retval=0
		1689	else
		1690	$as_echo "$as_me: failed program was:" >&5
		1691	sed 's/^/| /' conftest.$ac_ext >&5
		1692
		1693	ac_retval=1
		1694	fi
		1695	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1696	as_fn_set_status $ac_retval
		1697
		1698	} # ac_fn_c_try_cpp
		1699
		1700	# ac_fn_cxx_try_compile LINENO
		1701	# ----------------------------
		1702	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1703	ac_fn_cxx_try_compile ()
		1704	{
		1705	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1706	rm -f conftest.$ac_objext
		1707	if { { ac_try="$ac_compile"
		1708	case "(($ac_try" in
		1709	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1710	*) ac_try_echo=$ac_try;;
		1711	esac
		1712	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1713	$as_echo "$ac_try_echo"; } >&5
		1714	(eval "$ac_compile") 2>conftest.err
		1715	ac_status=$?
		1716	if test -s conftest.err; then
		1717	grep -v '^ *+' conftest.err >conftest.er1
		1718	cat conftest.er1 >&5
		1719	mv -f conftest.er1 conftest.err
		1720	fi
		1721	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1722	test $ac_status = 0; } && {
		1723	test -z "$ac_cxx_werror_flag" ||
		1724	test ! -s conftest.err
		1725	} && test -s conftest.$ac_objext; then :
		1726	ac_retval=0
		1727	else
		1728	$as_echo "$as_me: failed program was:" >&5
		1729	sed 's/^/| /' conftest.$ac_ext >&5
		1730
		1731	ac_retval=1
		1732	fi
		1733	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1734	as_fn_set_status $ac_retval
		1735
		1736	} # ac_fn_cxx_try_compile
		1737
		1738	# ac_fn_cxx_try_cpp LINENO
		1739	# ------------------------
		1740	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1741	ac_fn_cxx_try_cpp ()
		1742	{
		1743	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1744	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1745	case "(($ac_try" in
		1746	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1747	*) ac_try_echo=$ac_try;;
		1748	esac
		1749	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1750	$as_echo "$ac_try_echo"; } >&5
		1751	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1752	ac_status=$?
		1753	if test -s conftest.err; then
		1754	grep -v '^ *+' conftest.err >conftest.er1
		1755	cat conftest.er1 >&5
		1756	mv -f conftest.er1 conftest.err
		1757	fi
		1758	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1759	test $ac_status = 0; } > conftest.i && {
		1760	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
		1761	test ! -s conftest.err
		1762	}; then :
		1763	ac_retval=0
		1764	else
		1765	$as_echo "$as_me: failed program was:" >&5
		1766	sed 's/^/| /' conftest.$ac_ext >&5
		1767
		1768	ac_retval=1
		1769	fi
		1770	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1771	as_fn_set_status $ac_retval
		1772
		1773	} # ac_fn_cxx_try_cpp
		1774
		1775	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
		1776	# ---------------------------------------------------------
		1777	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1778	# the include files in INCLUDES and setting the cache variable VAR
		1779	# accordingly.
		1780	ac_fn_cxx_check_header_mongrel ()
		1781	{
		1782	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1783	if eval \${$3+:} false; then :
		1784	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1785	$as_echo_n "checking for $2... " >&6; }
		1786	if eval \${$3+:} false; then :
		1787	$as_echo_n "(cached) " >&6
		1788	fi
		1789	eval ac_res=\$$3
		1790	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1791	$as_echo "$ac_res" >&6; }
		1792	else
		1793	# Is the header compilable?
		1794	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1795	$as_echo_n "checking $2 usability... " >&6; }
		1796	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1797	/* end confdefs.h. */
		1798	$4
		1799	#include <$2>
		1800	_ACEOF
		1801	if ac_fn_cxx_try_compile "$LINENO"; then :
		1802	ac_header_compiler=yes
		1803	else
		1804	ac_header_compiler=no
		1805	fi
		1806	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1807	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1808	$as_echo "$ac_header_compiler" >&6; }
		1809
		1810	# Is the header present?
		1811	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1812	$as_echo_n "checking $2 presence... " >&6; }
		1813	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1814	/* end confdefs.h. */
		1815	#include <$2>
		1816	_ACEOF
		1817	if ac_fn_cxx_try_cpp "$LINENO"; then :
		1818	ac_header_preproc=yes
		1819	else
		1820	ac_header_preproc=no
		1821	fi
		1822	rm -f conftest.err conftest.i conftest.$ac_ext
		1823	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1824	$as_echo "$ac_header_preproc" >&6; }
		1825
		1826	# So? What about this header?
		1827	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
		1828	yes:no: )
		1829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1830	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1831	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1832	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1833	;;
		1834	no:yes:* )
		1835	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1836	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1837	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1838	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1839	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1840	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1841	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1842	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1843	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1844	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1845	;;
		1846	esac
		1847	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1848	$as_echo_n "checking for $2... " >&6; }
		1849	if eval \${$3+:} false; then :
		1850	$as_echo_n "(cached) " >&6
		1851	else
		1852	eval "$3=\$ac_header_compiler"
		1853	fi
		1854	eval ac_res=\$$3
		1855	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1856	$as_echo "$ac_res" >&6; }
		1857	fi
		1858	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1859
		1860	} # ac_fn_cxx_check_header_mongrel
		1861
		1862	# ac_fn_cxx_try_run LINENO
		1863	# ------------------------
		1864	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1865	# that executables *can* be run.
		1866	ac_fn_cxx_try_run ()
		1867	{
		1868	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1869	if { { ac_try="$ac_link"
		1870	case "(($ac_try" in
		1871	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1872	*) ac_try_echo=$ac_try;;
		1873	esac
		1874	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1875	$as_echo "$ac_try_echo"; } >&5
		1876	(eval "$ac_link") 2>&5
		1877	ac_status=$?
		1878	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1879	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1880	{ { case "(($ac_try" in
		1881	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1882	*) ac_try_echo=$ac_try;;
		1883	esac
		1884	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1885	$as_echo "$ac_try_echo"; } >&5
		1886	(eval "$ac_try") 2>&5
		1887	ac_status=$?
		1888	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1889	test $ac_status = 0; }; }; then :
		1890	ac_retval=0
		1891	else
		1892	$as_echo "$as_me: program exited with status $ac_status" >&5
		1893	$as_echo "$as_me: failed program was:" >&5
		1894	sed 's/^/| /' conftest.$ac_ext >&5
		1895
		1896	ac_retval=$ac_status
		1897	fi
		1898	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1899	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1900	as_fn_set_status $ac_retval
		1901
		1902	} # ac_fn_cxx_try_run
		1903
		1904	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
		1905	# ---------------------------------------------------------
		1906	# Tests whether HEADER exists and can be compiled using the include files in
		1907	# INCLUDES, setting the cache variable VAR accordingly.
		1908	ac_fn_cxx_check_header_compile ()
		1909	{
		1910	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1911	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1912	$as_echo_n "checking for $2... " >&6; }
		1913	if eval \${$3+:} false; then :
		1914	$as_echo_n "(cached) " >&6
		1915	else
		1916	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1917	/* end confdefs.h. */
		1918	$4
		1919	#include <$2>
		1920	_ACEOF
		1921	if ac_fn_cxx_try_compile "$LINENO"; then :
		1922	eval "$3=yes"
		1923	else
		1924	eval "$3=no"
		1925	fi
		1926	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1927	fi
		1928	eval ac_res=\$$3
		1929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1930	$as_echo "$ac_res" >&6; }
		1931	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1932
		1933	} # ac_fn_cxx_check_header_compile
		1934
		1935	# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
		1936	# ---------------------------------------------
		1937	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1938	# variable VAR accordingly.
		1939	ac_fn_cxx_check_type ()
		1940	{
		1941	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1942	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1943	$as_echo_n "checking for $2... " >&6; }
		1944	if eval \${$3+:} false; then :
		1945	$as_echo_n "(cached) " >&6
		1946	else
		1947	eval "$3=no"
		1948	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1949	/* end confdefs.h. */
		1950	$4
		1951	int
		1952	main ()
		1953	{
		1954	if (sizeof ($2))
		1955	return 0;
		1956	;
		1957	return 0;
		1958	}
		1959	_ACEOF
		1960	if ac_fn_cxx_try_compile "$LINENO"; then :
		1961	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1962	/* end confdefs.h. */
		1963	$4
		1964	int
		1965	main ()
		1966	{
		1967	if (sizeof (($2)))
		1968	return 0;
		1969	;
		1970	return 0;
		1971	}
		1972	_ACEOF
		1973	if ac_fn_cxx_try_compile "$LINENO"; then :
		1974
		1975	else
		1976	eval "$3=yes"
		1977	fi
		1978	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1979	fi
		1980	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1981	fi
		1982	eval ac_res=\$$3
		1983	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1984	$as_echo "$ac_res" >&6; }
		1985	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1986
		1987	} # ac_fn_cxx_check_type
		1988
		1989	# ac_fn_c_try_run LINENO
		1990	# ----------------------
		1991	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1992	# that executables *can* be run.
		1993	ac_fn_c_try_run ()
		1994	{
		1995	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1996	if { { ac_try="$ac_link"
		1997	case "(($ac_try" in
		1998	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1999	*) ac_try_echo=$ac_try;;
		2000	esac
		2001	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2002	$as_echo "$ac_try_echo"; } >&5
		2003	(eval "$ac_link") 2>&5
		2004	ac_status=$?
		2005	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2006	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		2007	{ { case "(($ac_try" in
		2008	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2009	*) ac_try_echo=$ac_try;;
		2010	esac
		2011	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2012	$as_echo "$ac_try_echo"; } >&5
		2013	(eval "$ac_try") 2>&5
		2014	ac_status=$?
		2015	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2016	test $ac_status = 0; }; }; then :
		2017	ac_retval=0
		2018	else
		2019	$as_echo "$as_me: program exited with status $ac_status" >&5
		2020	$as_echo "$as_me: failed program was:" >&5
		2021	sed 's/^/| /' conftest.$ac_ext >&5
		2022
		2023	ac_retval=$ac_status
		2024	fi
		2025	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2026	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2027	as_fn_set_status $ac_retval
		2028
		2029	} # ac_fn_c_try_run
		2030
		2031	# ac_fn_c_check_func LINENO FUNC VAR
		2032	# ----------------------------------
		2033	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		2034	ac_fn_c_check_func ()
		2035	{
		2036	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2037	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2038	$as_echo_n "checking for $2... " >&6; }
		2039	if eval \${$3+:} false; then :
		2040	$as_echo_n "(cached) " >&6
		2041	else
		2042	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2043	/* end confdefs.h. */
		2044	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		2045	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		2046	#define $2 innocuous_$2
		2047
		2048	/* System header to define __stub macros and hopefully few prototypes,
		2049	which can conflict with char $2 (); below.
		2050	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		2051	<limits.h> exists even on freestanding compilers. */
		2052
		2053	#ifdef __STDC__
		2054	# include <limits.h>
		2055	#else
		2056	# include <assert.h>
		2057	#endif
		2058
		2059	#undef $2
		2060
		2061	/* Override any GCC internal prototype to avoid an error.
		2062	Use char because int might match the return type of a GCC
		2063	builtin and then its argument prototype would still apply. */
		2064	#ifdef __cplusplus
		2065	extern "C"
		2066	#endif
		2067	char $2 ();
		2068	/* The GNU C library defines this for functions which it implements
		2069	to always fail with ENOSYS. Some functions are actually named
		2070	something starting with __ and the normal name is an alias. */
		2071	#if defined __stub_$2 || defined __stub___$2
		2072	choke me
		2073	#endif
		2074
		2075	int
		2076	main ()
		2077	{
		2078	return $2 ();
		2079	;
		2080	return 0;
		2081	}
		2082	_ACEOF
		2083	if ac_fn_c_try_link "$LINENO"; then :
		2084	eval "$3=yes"
		2085	else
		2086	eval "$3=no"
		2087	fi
		2088	rm -f core conftest.err conftest.$ac_objext \
		2089	conftest$ac_exeext conftest.$ac_ext
		2090	fi
		2091	eval ac_res=\$$3
		2092	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2093	$as_echo "$ac_res" >&6; }
		2094	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2095
		2096	} # ac_fn_c_check_func
		2097
		2098	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		2099	# -------------------------------------------------------
		2100	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		2101	# the include files in INCLUDES and setting the cache variable VAR
		2102	# accordingly.
		2103	ac_fn_c_check_header_mongrel ()
		2104	{
		2105	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2106	if eval \${$3+:} false; then :
		2107	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2108	$as_echo_n "checking for $2... " >&6; }
		2109	if eval \${$3+:} false; then :
		2110	$as_echo_n "(cached) " >&6
		2111	fi
		2112	eval ac_res=\$$3
		2113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2114	$as_echo "$ac_res" >&6; }
		2115	else
		2116	# Is the header compilable?
		2117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		2118	$as_echo_n "checking $2 usability... " >&6; }
		2119	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2120	/* end confdefs.h. */
		2121	$4
		2122	#include <$2>
		2123	_ACEOF
		2124	if ac_fn_c_try_compile "$LINENO"; then :
		2125	ac_header_compiler=yes
		2126	else
		2127	ac_header_compiler=no
		2128	fi
		2129	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		2130	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		2131	$as_echo "$ac_header_compiler" >&6; }
		2132
		2133	# Is the header present?
		2134	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		2135	$as_echo_n "checking $2 presence... " >&6; }
		2136	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2137	/* end confdefs.h. */
		2138	#include <$2>
		2139	_ACEOF
		2140	if ac_fn_c_try_cpp "$LINENO"; then :
		2141	ac_header_preproc=yes
		2142	else
		2143	ac_header_preproc=no
		2144	fi
		2145	rm -f conftest.err conftest.i conftest.$ac_ext
		2146	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		2147	$as_echo "$ac_header_preproc" >&6; }
		2148
		2149	# So? What about this header?
		2150	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		2151	yes:no: )
		2152	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		2153	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		2154	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2155	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2156	;;
		2157	no:yes:* )
		2158	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		2159	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		2160	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		2161	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		2162	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		2163	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		2164	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		2165	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		2166	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		2167	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		2168	;;
		2169	esac
		2170	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		2171	$as_echo_n "checking for $2... " >&6; }
		2172	if eval \${$3+:} false; then :
		2173	$as_echo_n "(cached) " >&6
		2174	else
		2175	eval "$3=\$ac_header_compiler"
		2176	fi
		2177	eval ac_res=\$$3
		2178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		2179	$as_echo "$ac_res" >&6; }
		2180	fi
		2181	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2182
		2183	} # ac_fn_c_check_header_mongrel
		2184
		2185	# ac_fn_cxx_try_link LINENO
		2186	# -------------------------
		2187	# Try to link conftest.$ac_ext, and return whether this succeeded.
		2188	ac_fn_cxx_try_link ()
		2189	{
		2190	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		2191	rm -f conftest.$ac_objext conftest$ac_exeext
		2192	if { { ac_try="$ac_link"
		2193	case "(($ac_try" in
		2194	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2195	*) ac_try_echo=$ac_try;;
		2196	esac
		2197	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2198	$as_echo "$ac_try_echo"; } >&5
		2199	(eval "$ac_link") 2>conftest.err
		2200	ac_status=$?
		2201	if test -s conftest.err; then
		2202	grep -v '^ *+' conftest.err >conftest.er1
		2203	cat conftest.er1 >&5
		2204	mv -f conftest.er1 conftest.err
		2205	fi
		2206	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2207	test $ac_status = 0; } && {
		2208	test -z "$ac_cxx_werror_flag" ||
		2209	test ! -s conftest.err
		2210	} && test -s conftest$ac_exeext && {
		2211	test "$cross_compiling" = yes ||
		2212	test -x conftest$ac_exeext
		2213	}; then :
		2214	ac_retval=0
		2215	else
		2216	$as_echo "$as_me: failed program was:" >&5
		2217	sed 's/^/| /' conftest.$ac_ext >&5
		2218
		2219	ac_retval=1
		2220	fi
		2221	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		2222	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		2223	# interfere with the next link command; also delete a directory that is
		2224	# left behind by Apple's compiler. We do this before executing the actions.
		2225	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		2226	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		2227	as_fn_set_status $ac_retval
		2228
		2229	} # ac_fn_cxx_try_link
		2230	cat >config.log <<_ACEOF
1043	This file contains any messages produced by compilers while	2231	This file contains any messages produced by compilers while
1044	running configure, to aid debugging if configure makes a mistake.	2232	running configure, to aid debugging if configure makes a mistake.
1045		2233
1046	It was created by $as_me, which was	2234	It was created by $as_me, which was
1047	generated by GNU Autoconf 2.58. Invocation command line was	2235	generated by GNU Autoconf 2.69. Invocation command line was
1048		2236
1049	$ $0 $@	2237	$ $0 $@
1050		2238
1051	_ACEOF	2239	_ACEOF
		2240	exec 5>>config.log
1052	{	2241	{
1053	cat <<_ASUNAME	2242	cat <<_ASUNAME
1054	## --------- ##	2243	## --------- ##
1055	## Platform. ##	2244	## Platform. ##
1056	## --------- ##	2245	## --------- ##
…		…
1065	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`	2254	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1066		2255
1067	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`	2256	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1068	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`	2257	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1069	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`	2258	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1070	hostinfo = `(hostinfo) 2>/dev/null || echo unknown`	2259	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1071	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`	2260	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1072	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`	2261	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1073	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`	2262	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1074		2263
1075	_ASUNAME	2264	_ASUNAME
…		…
1077	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2266	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1078	for as_dir in $PATH	2267	for as_dir in $PATH
1079	do	2268	do
1080	IFS=$as_save_IFS	2269	IFS=$as_save_IFS
1081	test -z "$as_dir" && as_dir=.	2270	test -z "$as_dir" && as_dir=.
1082	echo "PATH: $as_dir"	2271	$as_echo "PATH: $as_dir"
1083	done	2272	done
		2273	IFS=$as_save_IFS
1084		2274
1085	} >&5	2275	} >&5
1086		2276
1087	cat >&5 <<_ACEOF	2277	cat >&5 <<_ACEOF
1088		2278
…		…
1100	# Also quote any args containing shell meta-characters.	2290	# Also quote any args containing shell meta-characters.
1101	# Make two passes to allow for proper duplicate-argument suppression.	2291	# Make two passes to allow for proper duplicate-argument suppression.
1102	ac_configure_args=	2292	ac_configure_args=
1103	ac_configure_args0=	2293	ac_configure_args0=
1104	ac_configure_args1=	2294	ac_configure_args1=
1105	ac_sep=
1106	ac_must_keep_next=false	2295	ac_must_keep_next=false
1107	for ac_pass in 1 2	2296	for ac_pass in 1 2
1108	do	2297	do
1109	for ac_arg	2298	for ac_arg
1110	do	2299	do
1111	case $ac_arg in	2300	case $ac_arg in
1112	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;	2301	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1113	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	2302	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1114	| -silent | --silent | --silen | --sile | --sil)	2303	| -silent | --silent | --silen | --sile | --sil)
1115	continue ;;	2304	continue ;;
1116	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)	2305	*\'*)
1117	ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;	2306	ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1118	esac	2307	esac
1119	case $ac_pass in	2308	case $ac_pass in
1120	1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;	2309	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1121	2)	2310	2)
1122	ac_configure_args1="$ac_configure_args1 '$ac_arg'"	2311	as_fn_append ac_configure_args1 " '$ac_arg'"
1123	if test $ac_must_keep_next = true; then	2312	if test $ac_must_keep_next = true; then
1124	ac_must_keep_next=false # Got value, back to normal.	2313	ac_must_keep_next=false # Got value, back to normal.
1125	else	2314	else
1126	case $ac_arg in	2315	case $ac_arg in
1127	*=* | --config-cache | -C | -disable-* | --disable-* \	2316	*=* | --config-cache | -C | -disable-* | --disable-* \
…		…
1133	esac	2322	esac
1134	;;	2323	;;
1135	-* ) ac_must_keep_next=true ;;	2324	-* ) ac_must_keep_next=true ;;
1136	esac	2325	esac
1137	fi	2326	fi
1138	ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"	2327	as_fn_append ac_configure_args " '$ac_arg'"
1139	# Get rid of the leading space.
1140	ac_sep=" "
1141	;;	2328	;;
1142	esac	2329	esac
1143	done	2330	done
1144	done	2331	done
1145	$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }	2332	{ ac_configure_args0=; unset ac_configure_args0;}
1146	$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }	2333	{ ac_configure_args1=; unset ac_configure_args1;}
1147		2334
1148	# When interrupted or exit'd, cleanup temporary files, and complete	2335	# When interrupted or exit'd, cleanup temporary files, and complete
1149	# config.log. We remove comments because anyway the quotes in there	2336	# config.log. We remove comments because anyway the quotes in there
1150	# would cause problems or look ugly.	2337	# would cause problems or look ugly.
1151	# WARNING: Be sure not to use single quotes in there, as some shells,	2338	# WARNING: Use '\'' to represent an apostrophe within the trap.
1152	# such as our DU 5.0 friend, will then `close' the trap.	2339	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1153	trap 'exit_status=$?	2340	trap 'exit_status=$?
1154	# Save into config.log some information that might help in debugging.	2341	# Save into config.log some information that might help in debugging.
1155	{	2342	{
1156	echo	2343	echo
1157		2344
1158	cat <<\_ASBOX
1159	## ---------------- ##	2345	$as_echo "## ---------------- ##
1160	## Cache variables. ##	2346	## Cache variables. ##
1161	## ---------------- ##	2347	## ---------------- ##"
1162	_ASBOX
1163	echo	2348	echo
1164	# The following way of writing the cache mishandles newlines in values,	2349	# The following way of writing the cache mishandles newlines in values,
1165	{	2350	(
		2351	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
		2352	eval ac_val=\$$ac_var
		2353	case $ac_val in #(
		2354	*${as_nl}*)
		2355	case $ac_var in #(
		2356	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2357	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2358	esac
		2359	case $ac_var in #(
		2360	_ | IFS | as_nl) ;; #(
		2361	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2362	*) { eval $ac_var=; unset $ac_var;} ;;
		2363	esac ;;
		2364	esac
		2365	done
1166	(set) 2>&1 |	2366	(set) 2>&1 |
1167	case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in	2367	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1168	*ac_space=\ *)	2368	*${as_nl}ac_space=\ *)
1169	sed -n \	2369	sed -n \
1170	"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;	2370	"s/'\''/'\''\\\\'\'''\''/g;
1171	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"	2371	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
		2372	;; #(
		2373	*)
		2374	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1172	;;	2375	;;
1173	*)
1174	sed -n \
1175	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1176	;;
1177	esac;	2376	esac |
1178	}	2377	sort
		2378	)
1179	echo	2379	echo
1180		2380
1181	cat <<\_ASBOX
1182	## ----------------- ##	2381	$as_echo "## ----------------- ##
1183	## Output variables. ##	2382	## Output variables. ##
1184	## ----------------- ##	2383	## ----------------- ##"
1185	_ASBOX
1186	echo	2384	echo
1187	for ac_var in $ac_subst_vars	2385	for ac_var in $ac_subst_vars
1188	do	2386	do
1189	eval ac_val=$`echo $ac_var`	2387	eval ac_val=\$$ac_var
		2388	case $ac_val in
		2389	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2390	esac
1190	echo "$ac_var='"'"'$ac_val'"'"'"	2391	$as_echo "$ac_var='\''$ac_val'\''"
1191	done | sort	2392	done | sort
1192	echo	2393	echo
1193		2394
1194	if test -n "$ac_subst_files"; then	2395	if test -n "$ac_subst_files"; then
1195	cat <<\_ASBOX	2396	$as_echo "## ------------------- ##
		2397	## File substitutions. ##
1196	## ------------- ##	2398	## ------------------- ##"
1197	## Output files. ##
1198	## ------------- ##
1199	_ASBOX
1200	echo	2399	echo
1201	for ac_var in $ac_subst_files	2400	for ac_var in $ac_subst_files
1202	do	2401	do
1203	eval ac_val=$`echo $ac_var`	2402	eval ac_val=\$$ac_var
		2403	case $ac_val in
		2404	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2405	esac
1204	echo "$ac_var='"'"'$ac_val'"'"'"	2406	$as_echo "$ac_var='\''$ac_val'\''"
1205	done | sort	2407	done | sort
1206	echo	2408	echo
1207	fi	2409	fi
1208		2410
1209	if test -s confdefs.h; then	2411	if test -s confdefs.h; then
1210	cat <<\_ASBOX	2412	$as_echo "## ----------- ##
1211	## ----------- ##
1212	## confdefs.h. ##	2413	## confdefs.h. ##
1213	## ----------- ##	2414	## ----------- ##"
1214	_ASBOX
1215	echo	2415	echo
1216	sed "/^$/d" confdefs.h | sort	2416	cat confdefs.h
1217	echo	2417	echo
1218	fi	2418	fi
1219	test "$ac_signal" != 0 &&	2419	test "$ac_signal" != 0 &&
1220	echo "$as_me: caught signal $ac_signal"	2420	$as_echo "$as_me: caught signal $ac_signal"
1221	echo "$as_me: exit $exit_status"	2421	$as_echo "$as_me: exit $exit_status"
1222	} >&5	2422	} >&5
1223	rm -f core *.core &&	2423	rm -f core *.core core.conftest.* &&
1224	rm -rf conftest* confdefs* conf$$* $ac_clean_files &&	2424	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1225	exit $exit_status	2425	exit $exit_status
1226	' 0	2426	' 0
1227	for ac_signal in 1 2 13 15; do	2427	for ac_signal in 1 2 13 15; do
1228	trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal	2428	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1229	done	2429	done
1230	ac_signal=0	2430	ac_signal=0
1231		2431
1232	# confdefs.h avoids OS command line length limits that DEFS can exceed.	2432	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1233	rm -rf conftest* confdefs.h	2433	rm -f -r conftest* confdefs.h
1234	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	2434
1235	echo >confdefs.h	2435	$as_echo "/* confdefs.h */" > confdefs.h
1236		2436
1237	# Predefined preprocessor variables.	2437	# Predefined preprocessor variables.
1238		2438
1239	cat >>confdefs.h <<_ACEOF	2439	cat >>confdefs.h <<_ACEOF
1240	#define PACKAGE_NAME "$PACKAGE_NAME"	2440	#define PACKAGE_NAME "$PACKAGE_NAME"
1241	_ACEOF	2441	_ACEOF
1242		2442
1243
1244	cat >>confdefs.h <<_ACEOF	2443	cat >>confdefs.h <<_ACEOF
1245	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"	2444	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1246	_ACEOF	2445	_ACEOF
1247		2446
1248
1249	cat >>confdefs.h <<_ACEOF	2447	cat >>confdefs.h <<_ACEOF
1250	#define PACKAGE_VERSION "$PACKAGE_VERSION"	2448	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1251	_ACEOF	2449	_ACEOF
1252		2450
1253
1254	cat >>confdefs.h <<_ACEOF	2451	cat >>confdefs.h <<_ACEOF
1255	#define PACKAGE_STRING "$PACKAGE_STRING"	2452	#define PACKAGE_STRING "$PACKAGE_STRING"
1256	_ACEOF	2453	_ACEOF
1257		2454
1258
1259	cat >>confdefs.h <<_ACEOF	2455	cat >>confdefs.h <<_ACEOF
1260	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"	2456	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1261	_ACEOF	2457	_ACEOF
1262		2458
		2459	cat >>confdefs.h <<_ACEOF
		2460	#define PACKAGE_URL "$PACKAGE_URL"
		2461	_ACEOF
		2462
1263		2463
1264	# Let the site file select an alternate cache file if it wants to.	2464	# Let the site file select an alternate cache file if it wants to.
1265	# Prefer explicitly selected file to automatically selected ones.	2465	# Prefer an explicitly selected file to automatically selected ones.
		2466	ac_site_file1=NONE
		2467	ac_site_file2=NONE
1266	if test -z "$CONFIG_SITE"; then	2468	if test -n "$CONFIG_SITE"; then
		2469	# We do not want a PATH search for config.site.
		2470	case $CONFIG_SITE in #((
		2471	-*) ac_site_file1=./$CONFIG_SITE;;
		2472	*/*) ac_site_file1=$CONFIG_SITE;;
		2473	*) ac_site_file1=./$CONFIG_SITE;;
		2474	esac
1267	if test "x$prefix" != xNONE; then	2475	elif test "x$prefix" != xNONE; then
1268	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	2476	ac_site_file1=$prefix/share/config.site
		2477	ac_site_file2=$prefix/etc/config.site
1269	else	2478	else
1270	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	2479	ac_site_file1=$ac_default_prefix/share/config.site
1271	fi	2480	ac_site_file2=$ac_default_prefix/etc/config.site
1272	fi	2481	fi
1273	for ac_site_file in $CONFIG_SITE; do	2482	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1274	if test -r "$ac_site_file"; then	2483	do
		2484	test "x$ac_site_file" = xNONE && continue
		2485	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1275	{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5	2486	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1276	echo "$as_me: loading site script $ac_site_file" >&6;}	2487	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1277	sed 's/^/| /' "$ac_site_file" >&5	2488	sed 's/^/| /' "$ac_site_file" >&5
1278	. "$ac_site_file"	2489	. "$ac_site_file" \
		2490	|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2491	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2492	as_fn_error $? "failed to load site script $ac_site_file
		2493	See \`config.log' for more details" "$LINENO" 5; }
1279	fi	2494	fi
1280	done	2495	done
1281		2496
1282	if test -r "$cache_file"; then	2497	if test -r "$cache_file"; then
1283	# Some versions of bash will fail to source /dev/null (special	2498	# Some versions of bash will fail to source /dev/null (special files
1284	# files actually), so we avoid doing that.	2499	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1285	if test -f "$cache_file"; then	2500	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1286	{ echo "$as_me:$LINENO: loading cache $cache_file" >&5	2501	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1287	echo "$as_me: loading cache $cache_file" >&6;}	2502	$as_echo "$as_me: loading cache $cache_file" >&6;}
1288	case $cache_file in	2503	case $cache_file in
1289	[\\/]* | ?:[\\/]* ) . $cache_file;;	2504	[\\/]* | ?:[\\/]* ) . "$cache_file";;
1290	*) . ./$cache_file;;	2505	*) . "./$cache_file";;
1291	esac	2506	esac
1292	fi	2507	fi
1293	else	2508	else
1294	{ echo "$as_me:$LINENO: creating cache $cache_file" >&5	2509	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1295	echo "$as_me: creating cache $cache_file" >&6;}	2510	$as_echo "$as_me: creating cache $cache_file" >&6;}
1296	>$cache_file	2511	>$cache_file
1297	fi	2512	fi
1298		2513
1299	# Check that the precious variables saved in the cache have kept the same	2514	# Check that the precious variables saved in the cache have kept the same
1300	# value.	2515	# value.
1301	ac_cache_corrupted=false	2516	ac_cache_corrupted=false
1302	for ac_var in `(set) 2>&1 |	2517	for ac_var in $ac_precious_vars; do
1303	sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1304	eval ac_old_set=\$ac_cv_env_${ac_var}_set	2518	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1305	eval ac_new_set=\$ac_env_${ac_var}_set	2519	eval ac_new_set=\$ac_env_${ac_var}_set
1306	eval ac_old_val="\$ac_cv_env_${ac_var}_value"	2520	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1307	eval ac_new_val="\$ac_env_${ac_var}_value"	2521	eval ac_new_val=\$ac_env_${ac_var}_value
1308	case $ac_old_set,$ac_new_set in	2522	case $ac_old_set,$ac_new_set in
1309	set,)	2523	set,)
1310	{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5	2524	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1311	echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}	2525	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1312	ac_cache_corrupted=: ;;	2526	ac_cache_corrupted=: ;;
1313	,set)	2527	,set)
1314	{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5	2528	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1315	echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}	2529	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1316	ac_cache_corrupted=: ;;	2530	ac_cache_corrupted=: ;;
1317	,);;	2531	,);;
1318	*)	2532	*)
1319	if test "x$ac_old_val" != "x$ac_new_val"; then	2533	if test "x$ac_old_val" != "x$ac_new_val"; then
		2534	# differences in whitespace do not lead to failure.
		2535	ac_old_val_w=`echo x $ac_old_val`
		2536	ac_new_val_w=`echo x $ac_new_val`
		2537	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1320	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5	2538	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1321	echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}	2539	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1322	{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1323	echo "$as_me: former value: $ac_old_val" >&2;}
1324	{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1325	echo "$as_me: current value: $ac_new_val" >&2;}
1326	ac_cache_corrupted=:	2540	ac_cache_corrupted=:
		2541	else
		2542	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2543	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2544	eval $ac_var=\$ac_old_val
		2545	fi
		2546	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		2547	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
		2548	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		2549	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1327	fi;;	2550	fi;;
1328	esac	2551	esac
1329	# Pass precious variables to config.status.	2552	# Pass precious variables to config.status.
1330	if test "$ac_new_set" = set; then	2553	if test "$ac_new_set" = set; then
1331	case $ac_new_val in	2554	case $ac_new_val in
1332	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1333	ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;	2555	*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1334	*) ac_arg=$ac_var=$ac_new_val ;;	2556	*) ac_arg=$ac_var=$ac_new_val ;;
1335	esac	2557	esac
1336	case " $ac_configure_args " in	2558	case " $ac_configure_args " in
1337	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.	2559	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1338	*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;	2560	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1339	esac	2561	esac
1340	fi	2562	fi
1341	done	2563	done
1342	if $ac_cache_corrupted; then	2564	if $ac_cache_corrupted; then
		2565	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2566	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1343	{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5	2567	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1344	echo "$as_me: error: changes in the environment can compromise the build" >&2;}	2568	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1345	{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1346	echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}	2569	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1347	{ (exit 1); exit 1; }; }
1348	fi	2570	fi
		2571	## -------------------- ##
		2572	## Main body of script. ##
		2573	## -------------------- ##
1349		2574
1350	ac_ext=c	2575	ac_ext=c
1351	ac_cpp='$CPP $CPPFLAGS'	2576	ac_cpp='$CPP $CPPFLAGS'
1352	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	2577	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1353	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	2578	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1354	ac_compiler_gnu=$ac_cv_c_compiler_gnu	2579	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1355		2580
1356		2581
1357		2582
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374	ac_aux_dir=	2583	ac_aux_dir=
1375	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do	2584	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1376	if test -f $ac_dir/install-sh; then	2585	if test -f "$ac_dir/install-sh"; then
1377	ac_aux_dir=$ac_dir	2586	ac_aux_dir=$ac_dir
1378	ac_install_sh="$ac_aux_dir/install-sh -c"	2587	ac_install_sh="$ac_aux_dir/install-sh -c"
1379	break	2588	break
1380	elif test -f $ac_dir/install.sh; then	2589	elif test -f "$ac_dir/install.sh"; then
1381	ac_aux_dir=$ac_dir	2590	ac_aux_dir=$ac_dir
1382	ac_install_sh="$ac_aux_dir/install.sh -c"	2591	ac_install_sh="$ac_aux_dir/install.sh -c"
1383	break	2592	break
1384	elif test -f $ac_dir/shtool; then	2593	elif test -f "$ac_dir/shtool"; then
1385	ac_aux_dir=$ac_dir	2594	ac_aux_dir=$ac_dir
1386	ac_install_sh="$ac_aux_dir/shtool install -c"	2595	ac_install_sh="$ac_aux_dir/shtool install -c"
1387	break	2596	break
1388	fi	2597	fi
1389	done	2598	done
1390	if test -z "$ac_aux_dir"; then	2599	if test -z "$ac_aux_dir"; then
1391	{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5	2600	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
1392	echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1393	{ (exit 1); exit 1; }; }
1394	fi	2601	fi
		2602
		2603	# These three variables are undocumented and unsupported,
		2604	# and are intended to be withdrawn in a future Autoconf release.
		2605	# They can cause serious problems if a builder's source tree is in a directory
		2606	# whose full name contains unusual characters.
1395	ac_config_guess="$SHELL $ac_aux_dir/config.guess"	2607	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1396	ac_config_sub="$SHELL $ac_aux_dir/config.sub"	2608	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1397	ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.	2609	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2610
1398		2611
1399	# Make sure we can run config.sub.	2612	# Make sure we can run config.sub.
1400	$ac_config_sub sun4 >/dev/null 2>&1 ||	2613	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1401	{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5	2614	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1402	echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1403	{ (exit 1); exit 1; }; }
1404		2615
1405	echo "$as_me:$LINENO: checking build system type" >&5	2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1406	echo $ECHO_N "checking build system type... $ECHO_C" >&6	2617	$as_echo_n "checking build system type... " >&6; }
1407	if test "${ac_cv_build+set}" = set; then	2618	if ${ac_cv_build+:} false; then :
1408	echo $ECHO_N "(cached) $ECHO_C" >&6	2619	$as_echo_n "(cached) " >&6
1409	else	2620	else
1410	ac_cv_build_alias=$build_alias	2621	ac_build_alias=$build_alias
1411	test -z "$ac_cv_build_alias" &&	2622	test "x$ac_build_alias" = x &&
1412	ac_cv_build_alias=`$ac_config_guess`	2623	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1413	test -z "$ac_cv_build_alias" &&	2624	test "x$ac_build_alias" = x &&
1414	{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5	2625	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1415	echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1416	{ (exit 1); exit 1; }; }
1417	ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||	2626	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1418	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5	2627	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1419	echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1420	{ (exit 1); exit 1; }; }
1421		2628
1422	fi	2629	fi
1423	echo "$as_me:$LINENO: result: $ac_cv_build" >&5	2630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1424	echo "${ECHO_T}$ac_cv_build" >&6	2631	$as_echo "$ac_cv_build" >&6; }
		2632	case $ac_cv_build in
		2633	*-*-*) ;;
		2634	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2635	esac
1425	build=$ac_cv_build	2636	build=$ac_cv_build
1426	build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2637	ac_save_IFS=$IFS; IFS='-'
1427	build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2638	set x $ac_cv_build
1428	build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2639	shift
		2640	build_cpu=$1
		2641	build_vendor=$2
		2642	shift; shift
		2643	# Remember, the first character of IFS is used to create $*,
		2644	# except with old shells:
		2645	build_os=$*
		2646	IFS=$ac_save_IFS
		2647	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1429		2648
1430		2649
1431	echo "$as_me:$LINENO: checking host system type" >&5	2650	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1432	echo $ECHO_N "checking host system type... $ECHO_C" >&6	2651	$as_echo_n "checking host system type... " >&6; }
1433	if test "${ac_cv_host+set}" = set; then	2652	if ${ac_cv_host+:} false; then :
1434	echo $ECHO_N "(cached) $ECHO_C" >&6	2653	$as_echo_n "(cached) " >&6
1435	else	2654	else
1436	ac_cv_host_alias=$host_alias	2655	if test "x$host_alias" = x; then
1437	test -z "$ac_cv_host_alias" &&
1438	ac_cv_host_alias=$ac_cv_build_alias	2656	ac_cv_host=$ac_cv_build
		2657	else
1439	ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||	2658	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1440	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5	2659	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1441	echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1442	{ (exit 1); exit 1; }; }
1443
1444	fi	2660	fi
		2661
		2662	fi
1445	echo "$as_me:$LINENO: result: $ac_cv_host" >&5	2663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1446	echo "${ECHO_T}$ac_cv_host" >&6	2664	$as_echo "$ac_cv_host" >&6; }
		2665	case $ac_cv_host in
		2666	*-*-*) ;;
		2667	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2668	esac
1447	host=$ac_cv_host	2669	host=$ac_cv_host
1448	host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2670	ac_save_IFS=$IFS; IFS='-'
1449	host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2671	set x $ac_cv_host
1450	host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2672	shift
		2673	host_cpu=$1
		2674	host_vendor=$2
		2675	shift; shift
		2676	# Remember, the first character of IFS is used to create $*,
		2677	# except with old shells:
		2678	host_os=$*
		2679	IFS=$ac_save_IFS
		2680	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1451		2681
1452		2682
1453	echo "$as_me:$LINENO: checking target system type" >&5	2683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1454	echo $ECHO_N "checking target system type... $ECHO_C" >&6	2684	$as_echo_n "checking target system type... " >&6; }
1455	if test "${ac_cv_target+set}" = set; then	2685	if ${ac_cv_target+:} false; then :
1456	echo $ECHO_N "(cached) $ECHO_C" >&6	2686	$as_echo_n "(cached) " >&6
1457	else	2687	else
1458	ac_cv_target_alias=$target_alias	2688	if test "x$target_alias" = x; then
1459	test "x$ac_cv_target_alias" = "x" &&
1460	ac_cv_target_alias=$ac_cv_host_alias	2689	ac_cv_target=$ac_cv_host
		2690	else
1461	ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||	2691	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
1462	{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5	2692	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1463	echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1464	{ (exit 1); exit 1; }; }
1465
1466	fi	2693	fi
		2694
		2695	fi
1467	echo "$as_me:$LINENO: result: $ac_cv_target" >&5	2696	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1468	echo "${ECHO_T}$ac_cv_target" >&6	2697	$as_echo "$ac_cv_target" >&6; }
		2698	case $ac_cv_target in
		2699	*-*-*) ;;
		2700	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2701	esac
1469	target=$ac_cv_target	2702	target=$ac_cv_target
1470	target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`	2703	ac_save_IFS=$IFS; IFS='-'
1471	target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`	2704	set x $ac_cv_target
1472	target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`	2705	shift
		2706	target_cpu=$1
		2707	target_vendor=$2
		2708	shift; shift
		2709	# Remember, the first character of IFS is used to create $*,
		2710	# except with old shells:
		2711	target_os=$*
		2712	IFS=$ac_save_IFS
		2713	case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
1473		2714
1474		2715
1475	# The aliases save the names the user supplied, while $host etc.	2716	# The aliases save the names the user supplied, while $host etc.
1476	# will get canonicalized.	2717	# will get canonicalized.
1477	test -n "$target_alias" &&	2718	test -n "$target_alias" &&
…		…
1490	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag	2731	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1491	# AFS /usr/afsws/bin/install, which mishandles nonexistent args	2732	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1492	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"	2733	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1493	# OS/2's system install, which has a completely different semantic	2734	# OS/2's system install, which has a completely different semantic
1494	# ./install, which can be erroneously created by make from ./install.sh.	2735	# ./install, which can be erroneously created by make from ./install.sh.
		2736	# Reject install programs that cannot install multiple files.
1495	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5	2737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1496	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6	2738	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1497	if test -z "$INSTALL"; then	2739	if test -z "$INSTALL"; then
1498	if test "${ac_cv_path_install+set}" = set; then	2740	if ${ac_cv_path_install+:} false; then :
1499	echo $ECHO_N "(cached) $ECHO_C" >&6	2741	$as_echo_n "(cached) " >&6
1500	else	2742	else
1501	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2743	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1502	for as_dir in $PATH	2744	for as_dir in $PATH
1503	do	2745	do
1504	IFS=$as_save_IFS	2746	IFS=$as_save_IFS
1505	test -z "$as_dir" && as_dir=.	2747	test -z "$as_dir" && as_dir=.
1506	# Account for people who put trailing slashes in PATH elements.	2748	# Account for people who put trailing slashes in PATH elements.
1507	case $as_dir/ in	2749	case $as_dir/ in #((
1508	./ | .// | /cC/* | \	2750	./ | .// | /[cC]/* | \
1509	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \	2751	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1510	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \	2752	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
1511	/usr/ucb/* ) ;;	2753	/usr/ucb/* ) ;;
1512	*)	2754	*)
1513	# OSF1 and SCO ODT 3.0 have their own names for install.	2755	# OSF1 and SCO ODT 3.0 have their own names for install.
1514	# Don't use installbsd from OSF since it installs stuff as root	2756	# Don't use installbsd from OSF since it installs stuff as root
1515	# by default.	2757	# by default.
1516	for ac_prog in ginstall scoinst install; do	2758	for ac_prog in ginstall scoinst install; do
1517	for ac_exec_ext in '' $ac_executable_extensions; do	2759	for ac_exec_ext in '' $ac_executable_extensions; do
1518	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then	2760	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1519	if test $ac_prog = install &&	2761	if test $ac_prog = install &&
1520	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2762	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1521	# AIX install. It has an incompatible calling convention.	2763	# AIX install. It has an incompatible calling convention.
1522	:	2764	:
1523	elif test $ac_prog = install &&	2765	elif test $ac_prog = install &&
1524	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then	2766	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1525	# program-specific install script used by HP pwplus--don't use.	2767	# program-specific install script used by HP pwplus--don't use.
1526	:	2768	:
1527	else	2769	else
		2770	rm -rf conftest.one conftest.two conftest.dir
		2771	echo one > conftest.one
		2772	echo two > conftest.two
		2773	mkdir conftest.dir
		2774	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		2775	test -s conftest.one && test -s conftest.two &&
		2776	test -s conftest.dir/conftest.one &&
		2777	test -s conftest.dir/conftest.two
		2778	then
1528	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"	2779	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1529	break 3	2780	break 3
		2781	fi
1530	fi	2782	fi
1531	fi	2783	fi
1532	done	2784	done
1533	done	2785	done
1534	;;	2786	;;
1535	esac	2787	esac
		2788
1536	done	2789	done
		2790	IFS=$as_save_IFS
1537		2791
		2792	rm -rf conftest.one conftest.two conftest.dir
1538		2793
1539	fi	2794	fi
1540	if test "${ac_cv_path_install+set}" = set; then	2795	if test "${ac_cv_path_install+set}" = set; then
1541	INSTALL=$ac_cv_path_install	2796	INSTALL=$ac_cv_path_install
1542	else	2797	else
1543	# As a last resort, use the slow shell script. We don't cache a	2798	# As a last resort, use the slow shell script. Don't cache a
1544	# path for INSTALL within a source directory, because that will	2799	# value for INSTALL within a source directory, because that will
1545	# break other packages using the cache if that directory is	2800	# break other packages using the cache if that directory is
1546	# removed, or if the path is relative.	2801	# removed, or if the value is a relative name.
1547	INSTALL=$ac_install_sh	2802	INSTALL=$ac_install_sh
1548	fi	2803	fi
1549	fi	2804	fi
1550	echo "$as_me:$LINENO: result: $INSTALL" >&5	2805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
1551	echo "${ECHO_T}$INSTALL" >&6	2806	$as_echo "$INSTALL" >&6; }
1552		2807
1553	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.	2808	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1554	# It thinks the first close brace ends the variable substitution.	2809	# It thinks the first close brace ends the variable substitution.
1555	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'	2810	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1556		2811
1557	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'	2812	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1558		2813
1559	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'	2814	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1560		2815
1561	echo "$as_me:$LINENO: checking whether build environment is sane" >&5	2816	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
1562	echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6	2817	$as_echo_n "checking whether build environment is sane... " >&6; }
1563	# Just in case	2818	# Just in case
1564	sleep 1	2819	sleep 1
1565	echo timestamp > conftest.file	2820	echo timestamp > conftest.file
1566	# Do `set' in a subshell so we don't clobber the current shell's	2821	# Do `set' in a subshell so we don't clobber the current shell's
1567	# arguments. Must try -L first in case configure is actually a	2822	# arguments. Must try -L first in case configure is actually a
…		…
1580		2835
1581	# If neither matched, then we have a broken ls. This can happen	2836	# If neither matched, then we have a broken ls. This can happen
1582	# if, for instance, CONFIG_SHELL is bash and it inherits a	2837	# if, for instance, CONFIG_SHELL is bash and it inherits a
1583	# broken ls alias from the environment. This has actually	2838	# broken ls alias from the environment. This has actually
1584	# happened. Such a system could not be considered "sane".	2839	# happened. Such a system could not be considered "sane".
1585	{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1586	alias in your environment" >&5
1587	echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken	2840	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
1588	alias in your environment" >&2;}	2841	alias in your environment" "$LINENO" 5
1589	{ (exit 1); exit 1; }; }
1590	fi	2842	fi
1591		2843
1592	test "$2" = conftest.file	2844	test "$2" = conftest.file
1593	)	2845	)
1594	then	2846	then
1595	# Ok.	2847	# Ok.
1596	:	2848	:
1597	else	2849	else
1598	{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1599	Check your system clock" >&5
1600	echo "$as_me: error: newly created file is older than distributed files!	2850	as_fn_error $? "newly created file is older than distributed files!
1601	Check your system clock" >&2;}	2851	Check your system clock" "$LINENO" 5
1602	{ (exit 1); exit 1; }; }
1603	fi	2852	fi
1604	echo "$as_me:$LINENO: result: yes" >&5	2853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1605	echo "${ECHO_T}yes" >&6	2854	$as_echo "yes" >&6; }
1606	test "$program_prefix" != NONE &&	2855	test "$program_prefix" != NONE &&
1607	program_transform_name="s,^,$program_prefix,;$program_transform_name"	2856	program_transform_name="s&^&$program_prefix&;$program_transform_name"
1608	# Use a double $ so make ignores it.	2857	# Use a double $ so make ignores it.
1609	test "$program_suffix" != NONE &&	2858	test "$program_suffix" != NONE &&
1610	program_transform_name="s,\$,$program_suffix,;$program_transform_name"	2859	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1611	# Double any \ or $. echo might interpret backslashes.	2860	# Double any \ or $.
1612	# By default was `s,x,x', remove it if useless.	2861	# By default was `s,x,x', remove it if useless.
1613	cat <<\_ACEOF >conftest.sed
1614	s/[\\$]/&&/g;s/;s,x,x,$//	2862	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
1615	_ACEOF
1616	program_transform_name=`echo $program_transform_name | sed -f conftest.sed`	2863	program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
1617	rm conftest.sed
1618		2864
1619		2865
1620	# expand $ac_aux_dir to an absolute path	2866	# expand $ac_aux_dir to an absolute path
1621	am_aux_dir=`cd $ac_aux_dir && pwd`	2867	am_aux_dir=`cd $ac_aux_dir && pwd`
1622		2868
…		…
1624	# Use eval to expand $SHELL	2870	# Use eval to expand $SHELL
1625	if eval "$MISSING --run true"; then	2871	if eval "$MISSING --run true"; then
1626	am_missing_run="$MISSING --run "	2872	am_missing_run="$MISSING --run "
1627	else	2873	else
1628	am_missing_run=	2874	am_missing_run=
1629	{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5	2875	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
1630	echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}	2876	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1631	fi	2877	fi
1632		2878
1633	for ac_prog in gawk mawk nawk awk	2879	for ac_prog in gawk mawk nawk awk
1634	do	2880	do
1635	# Extract the first word of "$ac_prog", so it can be a program name with args.	2881	# Extract the first word of "$ac_prog", so it can be a program name with args.
1636	set dummy $ac_prog; ac_word=$2	2882	set dummy $ac_prog; ac_word=$2
1637	echo "$as_me:$LINENO: checking for $ac_word" >&5	2883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1638	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	2884	$as_echo_n "checking for $ac_word... " >&6; }
1639	if test "${ac_cv_prog_AWK+set}" = set; then	2885	if ${ac_cv_prog_AWK+:} false; then :
1640	echo $ECHO_N "(cached) $ECHO_C" >&6	2886	$as_echo_n "(cached) " >&6
1641	else	2887	else
1642	if test -n "$AWK"; then	2888	if test -n "$AWK"; then
1643	ac_cv_prog_AWK="$AWK" # Let the user override the test.	2889	ac_cv_prog_AWK="$AWK" # Let the user override the test.
1644	else	2890	else
1645	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	2891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1646	for as_dir in $PATH	2892	for as_dir in $PATH
1647	do	2893	do
1648	IFS=$as_save_IFS	2894	IFS=$as_save_IFS
1649	test -z "$as_dir" && as_dir=.	2895	test -z "$as_dir" && as_dir=.
1650	for ac_exec_ext in '' $ac_executable_extensions; do	2896	for ac_exec_ext in '' $ac_executable_extensions; do
1651	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	2897	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1652	ac_cv_prog_AWK="$ac_prog"	2898	ac_cv_prog_AWK="$ac_prog"
1653	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	2899	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1654	break 2	2900	break 2
1655	fi	2901	fi
1656	done	2902	done
1657	done	2903	done
		2904	IFS=$as_save_IFS
1658		2905
1659	fi	2906	fi
1660	fi	2907	fi
1661	AWK=$ac_cv_prog_AWK	2908	AWK=$ac_cv_prog_AWK
1662	if test -n "$AWK"; then	2909	if test -n "$AWK"; then
1663	echo "$as_me:$LINENO: result: $AWK" >&5	2910	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
1664	echo "${ECHO_T}$AWK" >&6	2911	$as_echo "$AWK" >&6; }
1665	else	2912	else
1666	echo "$as_me:$LINENO: result: no" >&5	2913	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1667	echo "${ECHO_T}no" >&6	2914	$as_echo "no" >&6; }
1668	fi	2915	fi
		2916
1669		2917
1670	test -n "$AWK" && break	2918	test -n "$AWK" && break
1671	done	2919	done
1672		2920
1673	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	2921	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1674	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	2922	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
1675	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`	2923	set x ${MAKE-make}
		2924	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1676	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	2925	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
1677	echo $ECHO_N "(cached) $ECHO_C" >&6	2926	$as_echo_n "(cached) " >&6
1678	else	2927	else
1679	cat >conftest.make <<\_ACEOF	2928	cat >conftest.make <<\_ACEOF
		2929	SHELL = /bin/sh
1680	all:	2930	all:
1681	@echo 'ac_maketemp="$(MAKE)"'	2931	@echo '@@@%%%=$(MAKE)=@@@%%%'
1682	_ACEOF	2932	_ACEOF
1683	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	2933	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
1684	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	2934	case `${MAKE-make} -f conftest.make 2>/dev/null` in
1685	if test -n "$ac_maketemp"; then	2935	*@@@%%%=?*=@@@%%%*)
1686	eval ac_cv_prog_make_${ac_make}_set=yes	2936	eval ac_cv_prog_make_${ac_make}_set=yes;;
1687	else	2937	*)
1688	eval ac_cv_prog_make_${ac_make}_set=no	2938	eval ac_cv_prog_make_${ac_make}_set=no;;
1689	fi	2939	esac
1690	rm -f conftest.make	2940	rm -f conftest.make
1691	fi	2941	fi
1692	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	2942	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
1693	echo "$as_me:$LINENO: result: yes" >&5	2943	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
1694	echo "${ECHO_T}yes" >&6	2944	$as_echo "yes" >&6; }
1695	SET_MAKE=	2945	SET_MAKE=
1696	else	2946	else
1697	echo "$as_me:$LINENO: result: no" >&5	2947	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1698	echo "${ECHO_T}no" >&6	2948	$as_echo "no" >&6; }
1699	SET_MAKE="MAKE=${MAKE-make}"	2949	SET_MAKE="MAKE=${MAKE-make}"
1700	fi	2950	fi
1701		2951
1702	rm -rf .tst 2>/dev/null	2952	rm -rf .tst 2>/dev/null
1703	mkdir .tst 2>/dev/null	2953	mkdir .tst 2>/dev/null
…		…
1709	rmdir .tst 2>/dev/null	2959	rmdir .tst 2>/dev/null
1710		2960
1711	# test to see if srcdir already configured	2961	# test to see if srcdir already configured
1712	if test "`cd $srcdir && pwd`" != "`pwd`" &&	2962	if test "`cd $srcdir && pwd`" != "`pwd`" &&
1713	test -f $srcdir/config.status; then	2963	test -f $srcdir/config.status; then
1714	{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1715	echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}	2964	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
1716	{ (exit 1); exit 1; }; }
1717	fi	2965	fi
1718		2966
1719	# test whether we have cygpath	2967	# test whether we have cygpath
1720	if test -z "$CYGPATH_W"; then	2968	if test -z "$CYGPATH_W"; then
1721	if (cygpath --version) >/dev/null 2>/dev/null; then	2969	if (cygpath --version) >/dev/null 2>/dev/null; then
…		…
1725	fi	2973	fi
1726	fi	2974	fi
1727		2975
1728		2976
1729	# Define the identity of the package.	2977	# Define the identity of the package.
1730	PACKAGE=vpe	2978	PACKAGE=gvpe
1731	VERSION=1.2	2979	VERSION=3.1
1732		2980
1733		2981
1734	cat >>confdefs.h <<_ACEOF	2982	cat >>confdefs.h <<_ACEOF
1735	#define PACKAGE "$PACKAGE"	2983	#define PACKAGE "$PACKAGE"
1736	_ACEOF	2984	_ACEOF
…		…
1767	# will honor the `STRIP' environment variable to overrule this program.	3015	# will honor the `STRIP' environment variable to overrule this program.
1768	if test "$cross_compiling" != no; then	3016	if test "$cross_compiling" != no; then
1769	if test -n "$ac_tool_prefix"; then	3017	if test -n "$ac_tool_prefix"; then
1770	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.	3018	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1771	set dummy ${ac_tool_prefix}strip; ac_word=$2	3019	set dummy ${ac_tool_prefix}strip; ac_word=$2
1772	echo "$as_me:$LINENO: checking for $ac_word" >&5	3020	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1773	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3021	$as_echo_n "checking for $ac_word... " >&6; }
1774	if test "${ac_cv_prog_STRIP+set}" = set; then	3022	if ${ac_cv_prog_STRIP+:} false; then :
1775	echo $ECHO_N "(cached) $ECHO_C" >&6	3023	$as_echo_n "(cached) " >&6
1776	else	3024	else
1777	if test -n "$STRIP"; then	3025	if test -n "$STRIP"; then
1778	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.	3026	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1779	else	3027	else
1780	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3028	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1781	for as_dir in $PATH	3029	for as_dir in $PATH
1782	do	3030	do
1783	IFS=$as_save_IFS	3031	IFS=$as_save_IFS
1784	test -z "$as_dir" && as_dir=.	3032	test -z "$as_dir" && as_dir=.
1785	for ac_exec_ext in '' $ac_executable_extensions; do	3033	for ac_exec_ext in '' $ac_executable_extensions; do
1786	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3034	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1787	ac_cv_prog_STRIP="${ac_tool_prefix}strip"	3035	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1788	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3036	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1789	break 2	3037	break 2
1790	fi	3038	fi
1791	done	3039	done
1792	done	3040	done
		3041	IFS=$as_save_IFS
1793		3042
1794	fi	3043	fi
1795	fi	3044	fi
1796	STRIP=$ac_cv_prog_STRIP	3045	STRIP=$ac_cv_prog_STRIP
1797	if test -n "$STRIP"; then	3046	if test -n "$STRIP"; then
1798	echo "$as_me:$LINENO: result: $STRIP" >&5	3047	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
1799	echo "${ECHO_T}$STRIP" >&6	3048	$as_echo "$STRIP" >&6; }
1800	else	3049	else
1801	echo "$as_me:$LINENO: result: no" >&5	3050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1802	echo "${ECHO_T}no" >&6	3051	$as_echo "no" >&6; }
1803	fi	3052	fi
		3053
1804		3054
1805	fi	3055	fi
1806	if test -z "$ac_cv_prog_STRIP"; then	3056	if test -z "$ac_cv_prog_STRIP"; then
1807	ac_ct_STRIP=$STRIP	3057	ac_ct_STRIP=$STRIP
1808	# Extract the first word of "strip", so it can be a program name with args.	3058	# Extract the first word of "strip", so it can be a program name with args.
1809	set dummy strip; ac_word=$2	3059	set dummy strip; ac_word=$2
1810	echo "$as_me:$LINENO: checking for $ac_word" >&5	3060	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1811	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3061	$as_echo_n "checking for $ac_word... " >&6; }
1812	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then	3062	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
1813	echo $ECHO_N "(cached) $ECHO_C" >&6	3063	$as_echo_n "(cached) " >&6
1814	else	3064	else
1815	if test -n "$ac_ct_STRIP"; then	3065	if test -n "$ac_ct_STRIP"; then
1816	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.	3066	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1817	else	3067	else
1818	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3068	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1819	for as_dir in $PATH	3069	for as_dir in $PATH
1820	do	3070	do
1821	IFS=$as_save_IFS	3071	IFS=$as_save_IFS
1822	test -z "$as_dir" && as_dir=.	3072	test -z "$as_dir" && as_dir=.
1823	for ac_exec_ext in '' $ac_executable_extensions; do	3073	for ac_exec_ext in '' $ac_executable_extensions; do
1824	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3074	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1825	ac_cv_prog_ac_ct_STRIP="strip"	3075	ac_cv_prog_ac_ct_STRIP="strip"
1826	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3076	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1827	break 2	3077	break 2
1828	fi	3078	fi
1829	done	3079	done
1830	done	3080	done
		3081	IFS=$as_save_IFS
1831		3082
1832	test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1833	fi	3083	fi
1834	fi	3084	fi
1835	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP	3085	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1836	if test -n "$ac_ct_STRIP"; then	3086	if test -n "$ac_ct_STRIP"; then
1837	echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5	3087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
1838	echo "${ECHO_T}$ac_ct_STRIP" >&6	3088	$as_echo "$ac_ct_STRIP" >&6; }
1839	else	3089	else
1840	echo "$as_me:$LINENO: result: no" >&5	3090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1841	echo "${ECHO_T}no" >&6	3091	$as_echo "no" >&6; }
1842	fi	3092	fi
1843		3093
		3094	if test "x$ac_ct_STRIP" = x; then
		3095	STRIP=":"
		3096	else
		3097	case $cross_compiling:$ac_tool_warned in
		3098	yes:)
		3099	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3100	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3101	ac_tool_warned=yes ;;
		3102	esac
1844	STRIP=$ac_ct_STRIP	3103	STRIP=$ac_ct_STRIP
		3104	fi
1845	else	3105	else
1846	STRIP="$ac_cv_prog_STRIP"	3106	STRIP="$ac_cv_prog_STRIP"
1847	fi	3107	fi
1848		3108
1849	fi	3109	fi
…		…
1852	# We need awk for the "check" target. The system "awk" is bad on	3112	# We need awk for the "check" target. The system "awk" is bad on
1853	# some platforms.	3113	# some platforms.
1854		3114
1855		3115
1856		3116
1857	ac_config_headers="$ac_config_headers config.h"	3117	ac_config_headers="$ac_config_headers config.h"
1858		3118
1859	echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5	3119	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
1860	echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6	3120	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
1861	# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.	3121	# Check whether --enable-maintainer-mode was given.
1862	if test "${enable_maintainer_mode+set}" = set; then	3122	if test "${enable_maintainer_mode+set}" = set; then :
1863	enableval="$enable_maintainer_mode"	3123	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
1864	USE_MAINTAINER_MODE=$enableval
1865	else	3124	else
1866	USE_MAINTAINER_MODE=no	3125	USE_MAINTAINER_MODE=no
1867	fi;	3126	fi
		3127
1868	echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5	3128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
1869	echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6	3129	$as_echo "$USE_MAINTAINER_MODE" >&6; }
1870		3130
1871		3131
1872	if test $USE_MAINTAINER_MODE = yes; then	3132	if test $USE_MAINTAINER_MODE = yes; then
1873	MAINTAINER_MODE_TRUE=	3133	MAINTAINER_MODE_TRUE=
1874	MAINTAINER_MODE_FALSE='#'	3134	MAINTAINER_MODE_FALSE='#'
…		…
1881		3141
1882		3142
1883		3143
1884		3144
1885		3145
1886
1887
1888
1889
1890
1891	test -n "$ACLOCAL_FLAGS" && ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
1892
1893	for k in m4 ; do ACLOCAL="$ACLOCAL -I $k" ; done
1894		3146
1895		3147
1896		3148
1897	MKINSTALLDIRS=	3149	MKINSTALLDIRS=
1898	if test -n "$ac_aux_dir"; then	3150	if test -n "$ac_aux_dir"; then
…		…
1906		3158
1907		3159
1908		3160
1909	# Extract the first word of "msgfmt", so it can be a program name with args.	3161	# Extract the first word of "msgfmt", so it can be a program name with args.
1910	set dummy msgfmt; ac_word=$2	3162	set dummy msgfmt; ac_word=$2
1911	echo "$as_me:$LINENO: checking for $ac_word" >&5	3163	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1912	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3164	$as_echo_n "checking for $ac_word... " >&6; }
1913	if test "${ac_cv_path_MSGFMT+set}" = set; then	3165	if ${ac_cv_path_MSGFMT+:} false; then :
1914	echo $ECHO_N "(cached) $ECHO_C" >&6	3166	$as_echo_n "(cached) " >&6
1915	else	3167	else
1916	case "$MSGFMT" in	3168	case "$MSGFMT" in
1917	/*)	3169	/*)
1918	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.	3170	ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
1919	;;	3171	;;
…		…
1934	;;	3186	;;
1935	esac	3187	esac
1936	fi	3188	fi
1937	MSGFMT="$ac_cv_path_MSGFMT"	3189	MSGFMT="$ac_cv_path_MSGFMT"
1938	if test "$MSGFMT" != ":"; then	3190	if test "$MSGFMT" != ":"; then
1939	echo "$as_me:$LINENO: result: $MSGFMT" >&5	3191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
1940	echo "${ECHO_T}$MSGFMT" >&6	3192	$as_echo "$MSGFMT" >&6; }
1941	else	3193	else
1942	echo "$as_me:$LINENO: result: no" >&5	3194	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1943	echo "${ECHO_T}no" >&6	3195	$as_echo "no" >&6; }
1944	fi	3196	fi
1945		3197
1946	# Extract the first word of "gmsgfmt", so it can be a program name with args.	3198	# Extract the first word of "gmsgfmt", so it can be a program name with args.
1947	set dummy gmsgfmt; ac_word=$2	3199	set dummy gmsgfmt; ac_word=$2
1948	echo "$as_me:$LINENO: checking for $ac_word" >&5	3200	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1949	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3201	$as_echo_n "checking for $ac_word... " >&6; }
1950	if test "${ac_cv_path_GMSGFMT+set}" = set; then	3202	if ${ac_cv_path_GMSGFMT+:} false; then :
1951	echo $ECHO_N "(cached) $ECHO_C" >&6	3203	$as_echo_n "(cached) " >&6
1952	else	3204	else
1953	case $GMSGFMT in	3205	case $GMSGFMT in
1954	[\\/]* | ?:[\\/]*)	3206	[\\/]* | ?:[\\/]*)
1955	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.	3207	ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
1956	;;	3208	;;
…		…
1958	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1959	for as_dir in $PATH	3211	for as_dir in $PATH
1960	do	3212	do
1961	IFS=$as_save_IFS	3213	IFS=$as_save_IFS
1962	test -z "$as_dir" && as_dir=.	3214	test -z "$as_dir" && as_dir=.
1963	for ac_exec_ext in '' $ac_executable_extensions; do	3215	for ac_exec_ext in '' $ac_executable_extensions; do
1964	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3216	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1965	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"	3217	ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
1966	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3218	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
1967	break 2	3219	break 2
1968	fi	3220	fi
1969	done	3221	done
1970	done	3222	done
		3223	IFS=$as_save_IFS
1971		3224
1972	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"	3225	test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
1973	;;	3226	;;
1974	esac	3227	esac
1975	fi	3228	fi
1976	GMSGFMT=$ac_cv_path_GMSGFMT	3229	GMSGFMT=$ac_cv_path_GMSGFMT
1977
1978	if test -n "$GMSGFMT"; then	3230	if test -n "$GMSGFMT"; then
1979	echo "$as_me:$LINENO: result: $GMSGFMT" >&5	3231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
1980	echo "${ECHO_T}$GMSGFMT" >&6	3232	$as_echo "$GMSGFMT" >&6; }
1981	else	3233	else
1982	echo "$as_me:$LINENO: result: no" >&5	3234	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
1983	echo "${ECHO_T}no" >&6	3235	$as_echo "no" >&6; }
1984	fi	3236	fi
		3237
1985		3238
1986		3239
1987	# Extract the first word of "xgettext", so it can be a program name with args.	3240	# Extract the first word of "xgettext", so it can be a program name with args.
1988	set dummy xgettext; ac_word=$2	3241	set dummy xgettext; ac_word=$2
1989	echo "$as_me:$LINENO: checking for $ac_word" >&5	3242	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
1990	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3243	$as_echo_n "checking for $ac_word... " >&6; }
1991	if test "${ac_cv_path_XGETTEXT+set}" = set; then	3244	if ${ac_cv_path_XGETTEXT+:} false; then :
1992	echo $ECHO_N "(cached) $ECHO_C" >&6	3245	$as_echo_n "(cached) " >&6
1993	else	3246	else
1994	case "$XGETTEXT" in	3247	case "$XGETTEXT" in
1995	/*)	3248	/*)
1996	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.	3249	ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
1997	;;	3250	;;
…		…
2012	;;	3265	;;
2013	esac	3266	esac
2014	fi	3267	fi
2015	XGETTEXT="$ac_cv_path_XGETTEXT"	3268	XGETTEXT="$ac_cv_path_XGETTEXT"
2016	if test "$XGETTEXT" != ":"; then	3269	if test "$XGETTEXT" != ":"; then
2017	echo "$as_me:$LINENO: result: $XGETTEXT" >&5	3270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
2018	echo "${ECHO_T}$XGETTEXT" >&6	3271	$as_echo "$XGETTEXT" >&6; }
2019	else	3272	else
2020	echo "$as_me:$LINENO: result: no" >&5	3273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2021	echo "${ECHO_T}no" >&6	3274	$as_echo "no" >&6; }
2022	fi	3275	fi
2023		3276
2024	rm -f messages.po	3277	rm -f messages.po
2025		3278
2026	# Extract the first word of "msgmerge", so it can be a program name with args.	3279	# Extract the first word of "msgmerge", so it can be a program name with args.
2027	set dummy msgmerge; ac_word=$2	3280	set dummy msgmerge; ac_word=$2
2028	echo "$as_me:$LINENO: checking for $ac_word" >&5	3281	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2029	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3282	$as_echo_n "checking for $ac_word... " >&6; }
2030	if test "${ac_cv_path_MSGMERGE+set}" = set; then	3283	if ${ac_cv_path_MSGMERGE+:} false; then :
2031	echo $ECHO_N "(cached) $ECHO_C" >&6	3284	$as_echo_n "(cached) " >&6
2032	else	3285	else
2033	case "$MSGMERGE" in	3286	case "$MSGMERGE" in
2034	/*)	3287	/*)
2035	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.	3288	ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
2036	;;	3289	;;
…		…
2050	;;	3303	;;
2051	esac	3304	esac
2052	fi	3305	fi
2053	MSGMERGE="$ac_cv_path_MSGMERGE"	3306	MSGMERGE="$ac_cv_path_MSGMERGE"
2054	if test "$MSGMERGE" != ":"; then	3307	if test "$MSGMERGE" != ":"; then
2055	echo "$as_me:$LINENO: result: $MSGMERGE" >&5	3308	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
2056	echo "${ECHO_T}$MSGMERGE" >&6	3309	$as_echo "$MSGMERGE" >&6; }
2057	else	3310	else
2058	echo "$as_me:$LINENO: result: no" >&5	3311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2059	echo "${ECHO_T}no" >&6	3312	$as_echo "no" >&6; }
2060	fi	3313	fi
2061		3314
2062		3315
2063	if test "$GMSGFMT" != ":"; then	3316	if test "$GMSGFMT" != ":"; then
2064	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&	3317	if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
2065	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3318	(if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2066	: ;	3319	: ;
2067	else	3320	else
2068	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`	3321	GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
2069	echo "$as_me:$LINENO: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5	3322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found $GMSGFMT program is not GNU msgfmt; ignore it" >&5
2070	echo "${ECHO_T}found $GMSGFMT program is not GNU msgfmt; ignore it" >&6	3323	$as_echo "found $GMSGFMT program is not GNU msgfmt; ignore it" >&6; }
2071	GMSGFMT=":"	3324	GMSGFMT=":"
2072	fi	3325	fi
2073	fi	3326	fi
2074		3327
2075	if test "$XGETTEXT" != ":"; then	3328	if test "$XGETTEXT" != ":"; then
2076	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&	3329	if $XGETTEXT --omit-header --copyright-holder= /dev/null >/dev/null 2>&1 &&
2077	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then	3330	(if $XGETTEXT --omit-header --copyright-holder= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
2078	: ;	3331	: ;
2079	else	3332	else
2080	echo "$as_me:$LINENO: result: found xgettext program is not GNU xgettext; ignore it" >&5	3333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
2081	echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6	3334	$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
2082	XGETTEXT=":"	3335	XGETTEXT=":"
2083	fi	3336	fi
2084	rm -f messages.po	3337	rm -f messages.po
2085	fi	3338	fi
2086		3339
2087	ac_config_commands="$ac_config_commands default-1"	3340	ac_config_commands="$ac_config_commands default-1"
2088		3341
2089		3342
2090		3343
2091	if test "X$prefix" = "XNONE"; then	3344	if test "X$prefix" = "XNONE"; then
2092	acl_final_prefix="$ac_default_prefix"	3345	acl_final_prefix="$ac_default_prefix"
…		…
2103	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"	3356	eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
2104	prefix="$acl_save_prefix"	3357	prefix="$acl_save_prefix"
2105		3358
2106	DEPDIR="${am__leading_dot}deps"	3359	DEPDIR="${am__leading_dot}deps"
2107		3360
2108	ac_config_commands="$ac_config_commands depfiles"	3361	ac_config_commands="$ac_config_commands depfiles"
2109		3362
2110		3363
2111	am_make=${MAKE-make}	3364	am_make=${MAKE-make}
2112	cat > confinc << 'END'	3365	cat > confinc << 'END'
2113	am__doit:	3366	am__doit:
2114	@echo done	3367	@echo done
2115	.PHONY: am__doit	3368	.PHONY: am__doit
2116	END	3369	END
2117	# If we don't find an include directive, just comment out the code.	3370	# If we don't find an include directive, just comment out the code.
2118	echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5	3371	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2119	echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6	3372	$as_echo_n "checking for style of include used by $am_make... " >&6; }
2120	am__include="#"	3373	am__include="#"
2121	am__quote=	3374	am__quote=
2122	_am_result=none	3375	_am_result=none
2123	# First try GNU make style include.	3376	# First try GNU make style include.
2124	echo "include confinc" > confmf	3377	echo "include confinc" > confmf
…		…
2141	_am_result=BSD	3394	_am_result=BSD
2142	fi	3395	fi
2143	fi	3396	fi
2144		3397
2145		3398
2146	echo "$as_me:$LINENO: result: $_am_result" >&5	3399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2147	echo "${ECHO_T}$_am_result" >&6	3400	$as_echo "$_am_result" >&6; }
2148	rm -f confinc confmf	3401	rm -f confinc confmf
2149		3402
2150	# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.	3403	# Check whether --enable-dependency-tracking was given.
2151	if test "${enable_dependency_tracking+set}" = set; then	3404	if test "${enable_dependency_tracking+set}" = set; then :
2152	enableval="$enable_dependency_tracking"	3405	enableval=$enable_dependency_tracking;
2153
2154	fi;	3406	fi
		3407
2155	if test "x$enable_dependency_tracking" != xno; then	3408	if test "x$enable_dependency_tracking" != xno; then
2156	am_depcomp="$ac_aux_dir/depcomp"	3409	am_depcomp="$ac_aux_dir/depcomp"
2157	AMDEPBACKSLASH='\'	3410	AMDEPBACKSLASH='\'
2158	fi	3411	fi
2159		3412
…		…
2174	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	3427	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2175	ac_compiler_gnu=$ac_cv_c_compiler_gnu	3428	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2176	if test -n "$ac_tool_prefix"; then	3429	if test -n "$ac_tool_prefix"; then
2177	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.	3430	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2178	set dummy ${ac_tool_prefix}gcc; ac_word=$2	3431	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2179	echo "$as_me:$LINENO: checking for $ac_word" >&5	3432	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2180	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3433	$as_echo_n "checking for $ac_word... " >&6; }
2181	if test "${ac_cv_prog_CC+set}" = set; then	3434	if ${ac_cv_prog_CC+:} false; then :
2182	echo $ECHO_N "(cached) $ECHO_C" >&6	3435	$as_echo_n "(cached) " >&6
2183	else	3436	else
2184	if test -n "$CC"; then	3437	if test -n "$CC"; then
2185	ac_cv_prog_CC="$CC" # Let the user override the test.	3438	ac_cv_prog_CC="$CC" # Let the user override the test.
2186	else	3439	else
2187	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3440	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2188	for as_dir in $PATH	3441	for as_dir in $PATH
2189	do	3442	do
2190	IFS=$as_save_IFS	3443	IFS=$as_save_IFS
2191	test -z "$as_dir" && as_dir=.	3444	test -z "$as_dir" && as_dir=.
2192	for ac_exec_ext in '' $ac_executable_extensions; do	3445	for ac_exec_ext in '' $ac_executable_extensions; do
2193	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3446	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2194	ac_cv_prog_CC="${ac_tool_prefix}gcc"	3447	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2195	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3448	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2196	break 2	3449	break 2
2197	fi	3450	fi
2198	done	3451	done
2199	done	3452	done
		3453	IFS=$as_save_IFS
2200		3454
2201	fi	3455	fi
2202	fi	3456	fi
2203	CC=$ac_cv_prog_CC	3457	CC=$ac_cv_prog_CC
2204	if test -n "$CC"; then	3458	if test -n "$CC"; then
2205	echo "$as_me:$LINENO: result: $CC" >&5	3459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2206	echo "${ECHO_T}$CC" >&6	3460	$as_echo "$CC" >&6; }
2207	else	3461	else
2208	echo "$as_me:$LINENO: result: no" >&5	3462	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2209	echo "${ECHO_T}no" >&6	3463	$as_echo "no" >&6; }
2210	fi	3464	fi
		3465
2211		3466
2212	fi	3467	fi
2213	if test -z "$ac_cv_prog_CC"; then	3468	if test -z "$ac_cv_prog_CC"; then
2214	ac_ct_CC=$CC	3469	ac_ct_CC=$CC
2215	# Extract the first word of "gcc", so it can be a program name with args.	3470	# Extract the first word of "gcc", so it can be a program name with args.
2216	set dummy gcc; ac_word=$2	3471	set dummy gcc; ac_word=$2
2217	echo "$as_me:$LINENO: checking for $ac_word" >&5	3472	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2218	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3473	$as_echo_n "checking for $ac_word... " >&6; }
2219	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3474	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2220	echo $ECHO_N "(cached) $ECHO_C" >&6	3475	$as_echo_n "(cached) " >&6
2221	else	3476	else
2222	if test -n "$ac_ct_CC"; then	3477	if test -n "$ac_ct_CC"; then
2223	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3478	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2224	else	3479	else
2225	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3480	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2226	for as_dir in $PATH	3481	for as_dir in $PATH
2227	do	3482	do
2228	IFS=$as_save_IFS	3483	IFS=$as_save_IFS
2229	test -z "$as_dir" && as_dir=.	3484	test -z "$as_dir" && as_dir=.
2230	for ac_exec_ext in '' $ac_executable_extensions; do	3485	for ac_exec_ext in '' $ac_executable_extensions; do
2231	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3486	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2232	ac_cv_prog_ac_ct_CC="gcc"	3487	ac_cv_prog_ac_ct_CC="gcc"
2233	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3488	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2234	break 2	3489	break 2
2235	fi	3490	fi
2236	done	3491	done
2237	done	3492	done
		3493	IFS=$as_save_IFS
2238		3494
2239	fi	3495	fi
2240	fi	3496	fi
2241	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3497	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2242	if test -n "$ac_ct_CC"; then	3498	if test -n "$ac_ct_CC"; then
2243	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2244	echo "${ECHO_T}$ac_ct_CC" >&6	3500	$as_echo "$ac_ct_CC" >&6; }
2245	else	3501	else
2246	echo "$as_me:$LINENO: result: no" >&5	3502	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2247	echo "${ECHO_T}no" >&6	3503	$as_echo "no" >&6; }
2248	fi	3504	fi
2249		3505
		3506	if test "x$ac_ct_CC" = x; then
		3507	CC=""
		3508	else
		3509	case $cross_compiling:$ac_tool_warned in
		3510	yes:)
		3511	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3512	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3513	ac_tool_warned=yes ;;
		3514	esac
2250	CC=$ac_ct_CC	3515	CC=$ac_ct_CC
		3516	fi
2251	else	3517	else
2252	CC="$ac_cv_prog_CC"	3518	CC="$ac_cv_prog_CC"
2253	fi	3519	fi
2254		3520
2255	if test -z "$CC"; then	3521	if test -z "$CC"; then
2256	if test -n "$ac_tool_prefix"; then	3522	if test -n "$ac_tool_prefix"; then
2257	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.	3523	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2258	set dummy ${ac_tool_prefix}cc; ac_word=$2	3524	set dummy ${ac_tool_prefix}cc; ac_word=$2
2259	echo "$as_me:$LINENO: checking for $ac_word" >&5	3525	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2260	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3526	$as_echo_n "checking for $ac_word... " >&6; }
2261	if test "${ac_cv_prog_CC+set}" = set; then	3527	if ${ac_cv_prog_CC+:} false; then :
2262	echo $ECHO_N "(cached) $ECHO_C" >&6	3528	$as_echo_n "(cached) " >&6
2263	else	3529	else
2264	if test -n "$CC"; then	3530	if test -n "$CC"; then
2265	ac_cv_prog_CC="$CC" # Let the user override the test.	3531	ac_cv_prog_CC="$CC" # Let the user override the test.
2266	else	3532	else
2267	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3533	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2268	for as_dir in $PATH	3534	for as_dir in $PATH
2269	do	3535	do
2270	IFS=$as_save_IFS	3536	IFS=$as_save_IFS
2271	test -z "$as_dir" && as_dir=.	3537	test -z "$as_dir" && as_dir=.
2272	for ac_exec_ext in '' $ac_executable_extensions; do	3538	for ac_exec_ext in '' $ac_executable_extensions; do
2273	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3539	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2274	ac_cv_prog_CC="${ac_tool_prefix}cc"	3540	ac_cv_prog_CC="${ac_tool_prefix}cc"
2275	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3541	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2276	break 2	3542	break 2
2277	fi	3543	fi
2278	done	3544	done
2279	done	3545	done
		3546	IFS=$as_save_IFS
2280		3547
2281	fi	3548	fi
2282	fi	3549	fi
2283	CC=$ac_cv_prog_CC	3550	CC=$ac_cv_prog_CC
2284	if test -n "$CC"; then	3551	if test -n "$CC"; then
2285	echo "$as_me:$LINENO: result: $CC" >&5	3552	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2286	echo "${ECHO_T}$CC" >&6	3553	$as_echo "$CC" >&6; }
2287	else	3554	else
2288	echo "$as_me:$LINENO: result: no" >&5	3555	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2289	echo "${ECHO_T}no" >&6	3556	$as_echo "no" >&6; }
2290	fi	3557	fi
2291		3558
2292	fi	3559
2293	if test -z "$ac_cv_prog_CC"; then
2294	ac_ct_CC=$CC
2295	# Extract the first word of "cc", so it can be a program name with args.
2296	set dummy cc; ac_word=$2
2297	echo "$as_me:$LINENO: checking for $ac_word" >&5
2298	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2299	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2300	echo $ECHO_N "(cached) $ECHO_C" >&6
2301	else
2302	if test -n "$ac_ct_CC"; then
2303	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2304	else
2305	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2306	for as_dir in $PATH
2307	do
2308	IFS=$as_save_IFS
2309	test -z "$as_dir" && as_dir=.
2310	for ac_exec_ext in '' $ac_executable_extensions; do
2311	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2312	ac_cv_prog_ac_ct_CC="cc"
2313	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2314	break 2
2315	fi	3560	fi
2316	done
2317	done
2318
2319	fi
2320	fi
2321	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2322	if test -n "$ac_ct_CC"; then
2323	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2324	echo "${ECHO_T}$ac_ct_CC" >&6
2325	else
2326	echo "$as_me:$LINENO: result: no" >&5
2327	echo "${ECHO_T}no" >&6
2328	fi
2329
2330	CC=$ac_ct_CC
2331	else
2332	CC="$ac_cv_prog_CC"
2333	fi
2334
2335	fi	3561	fi
2336	if test -z "$CC"; then	3562	if test -z "$CC"; then
2337	# Extract the first word of "cc", so it can be a program name with args.	3563	# Extract the first word of "cc", so it can be a program name with args.
2338	set dummy cc; ac_word=$2	3564	set dummy cc; ac_word=$2
2339	echo "$as_me:$LINENO: checking for $ac_word" >&5	3565	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2340	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3566	$as_echo_n "checking for $ac_word... " >&6; }
2341	if test "${ac_cv_prog_CC+set}" = set; then	3567	if ${ac_cv_prog_CC+:} false; then :
2342	echo $ECHO_N "(cached) $ECHO_C" >&6	3568	$as_echo_n "(cached) " >&6
2343	else	3569	else
2344	if test -n "$CC"; then	3570	if test -n "$CC"; then
2345	ac_cv_prog_CC="$CC" # Let the user override the test.	3571	ac_cv_prog_CC="$CC" # Let the user override the test.
2346	else	3572	else
2347	ac_prog_rejected=no	3573	ac_prog_rejected=no
2348	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3574	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2349	for as_dir in $PATH	3575	for as_dir in $PATH
2350	do	3576	do
2351	IFS=$as_save_IFS	3577	IFS=$as_save_IFS
2352	test -z "$as_dir" && as_dir=.	3578	test -z "$as_dir" && as_dir=.
2353	for ac_exec_ext in '' $ac_executable_extensions; do	3579	for ac_exec_ext in '' $ac_executable_extensions; do
2354	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3580	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2355	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then	3581	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2356	ac_prog_rejected=yes	3582	ac_prog_rejected=yes
2357	continue	3583	continue
2358	fi	3584	fi
2359	ac_cv_prog_CC="cc"	3585	ac_cv_prog_CC="cc"
2360	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3586	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2361	break 2	3587	break 2
2362	fi	3588	fi
2363	done	3589	done
2364	done	3590	done
		3591	IFS=$as_save_IFS
2365		3592
2366	if test $ac_prog_rejected = yes; then	3593	if test $ac_prog_rejected = yes; then
2367	# We found a bogon in the path, so make sure we never use it.	3594	# We found a bogon in the path, so make sure we never use it.
2368	set dummy $ac_cv_prog_CC	3595	set dummy $ac_cv_prog_CC
2369	shift	3596	shift
…		…
2377	fi	3604	fi
2378	fi	3605	fi
2379	fi	3606	fi
2380	CC=$ac_cv_prog_CC	3607	CC=$ac_cv_prog_CC
2381	if test -n "$CC"; then	3608	if test -n "$CC"; then
2382	echo "$as_me:$LINENO: result: $CC" >&5	3609	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2383	echo "${ECHO_T}$CC" >&6	3610	$as_echo "$CC" >&6; }
2384	else	3611	else
2385	echo "$as_me:$LINENO: result: no" >&5	3612	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2386	echo "${ECHO_T}no" >&6	3613	$as_echo "no" >&6; }
2387	fi	3614	fi
		3615
2388		3616
2389	fi	3617	fi
2390	if test -z "$CC"; then	3618	if test -z "$CC"; then
2391	if test -n "$ac_tool_prefix"; then	3619	if test -n "$ac_tool_prefix"; then
2392	for ac_prog in cl	3620	for ac_prog in cl.exe
2393	do	3621	do
2394	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	3622	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2395	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	3623	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2396	echo "$as_me:$LINENO: checking for $ac_word" >&5	3624	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2397	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3625	$as_echo_n "checking for $ac_word... " >&6; }
2398	if test "${ac_cv_prog_CC+set}" = set; then	3626	if ${ac_cv_prog_CC+:} false; then :
2399	echo $ECHO_N "(cached) $ECHO_C" >&6	3627	$as_echo_n "(cached) " >&6
2400	else	3628	else
2401	if test -n "$CC"; then	3629	if test -n "$CC"; then
2402	ac_cv_prog_CC="$CC" # Let the user override the test.	3630	ac_cv_prog_CC="$CC" # Let the user override the test.
2403	else	3631	else
2404	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3632	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2405	for as_dir in $PATH	3633	for as_dir in $PATH
2406	do	3634	do
2407	IFS=$as_save_IFS	3635	IFS=$as_save_IFS
2408	test -z "$as_dir" && as_dir=.	3636	test -z "$as_dir" && as_dir=.
2409	for ac_exec_ext in '' $ac_executable_extensions; do	3637	for ac_exec_ext in '' $ac_executable_extensions; do
2410	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3638	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2411	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"	3639	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2412	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3640	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2413	break 2	3641	break 2
2414	fi	3642	fi
2415	done	3643	done
2416	done	3644	done
		3645	IFS=$as_save_IFS
2417		3646
2418	fi	3647	fi
2419	fi	3648	fi
2420	CC=$ac_cv_prog_CC	3649	CC=$ac_cv_prog_CC
2421	if test -n "$CC"; then	3650	if test -n "$CC"; then
2422	echo "$as_me:$LINENO: result: $CC" >&5	3651	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2423	echo "${ECHO_T}$CC" >&6	3652	$as_echo "$CC" >&6; }
2424	else	3653	else
2425	echo "$as_me:$LINENO: result: no" >&5	3654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2426	echo "${ECHO_T}no" >&6	3655	$as_echo "no" >&6; }
2427	fi	3656	fi
		3657
2428		3658
2429	test -n "$CC" && break	3659	test -n "$CC" && break
2430	done	3660	done
2431	fi	3661	fi
2432	if test -z "$CC"; then	3662	if test -z "$CC"; then
2433	ac_ct_CC=$CC	3663	ac_ct_CC=$CC
2434	for ac_prog in cl	3664	for ac_prog in cl.exe
2435	do	3665	do
2436	# Extract the first word of "$ac_prog", so it can be a program name with args.	3666	# Extract the first word of "$ac_prog", so it can be a program name with args.
2437	set dummy $ac_prog; ac_word=$2	3667	set dummy $ac_prog; ac_word=$2
2438	echo "$as_me:$LINENO: checking for $ac_word" >&5	3668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2439	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	3669	$as_echo_n "checking for $ac_word... " >&6; }
2440	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then	3670	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2441	echo $ECHO_N "(cached) $ECHO_C" >&6	3671	$as_echo_n "(cached) " >&6
2442	else	3672	else
2443	if test -n "$ac_ct_CC"; then	3673	if test -n "$ac_ct_CC"; then
2444	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.	3674	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2445	else	3675	else
2446	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	3676	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2447	for as_dir in $PATH	3677	for as_dir in $PATH
2448	do	3678	do
2449	IFS=$as_save_IFS	3679	IFS=$as_save_IFS
2450	test -z "$as_dir" && as_dir=.	3680	test -z "$as_dir" && as_dir=.
2451	for ac_exec_ext in '' $ac_executable_extensions; do	3681	for ac_exec_ext in '' $ac_executable_extensions; do
2452	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	3682	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2453	ac_cv_prog_ac_ct_CC="$ac_prog"	3683	ac_cv_prog_ac_ct_CC="$ac_prog"
2454	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	3684	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2455	break 2	3685	break 2
2456	fi	3686	fi
2457	done	3687	done
2458	done	3688	done
		3689	IFS=$as_save_IFS
2459		3690
2460	fi	3691	fi
2461	fi	3692	fi
2462	ac_ct_CC=$ac_cv_prog_ac_ct_CC	3693	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2463	if test -n "$ac_ct_CC"; then	3694	if test -n "$ac_ct_CC"; then
2464	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5	3695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2465	echo "${ECHO_T}$ac_ct_CC" >&6	3696	$as_echo "$ac_ct_CC" >&6; }
2466	else	3697	else
2467	echo "$as_me:$LINENO: result: no" >&5	3698	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2468	echo "${ECHO_T}no" >&6	3699	$as_echo "no" >&6; }
2469	fi	3700	fi
		3701
2470		3702
2471	test -n "$ac_ct_CC" && break	3703	test -n "$ac_ct_CC" && break
2472	done	3704	done
2473		3705
		3706	if test "x$ac_ct_CC" = x; then
		3707	CC=""
		3708	else
		3709	case $cross_compiling:$ac_tool_warned in
		3710	yes:)
		3711	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3712	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3713	ac_tool_warned=yes ;;
		3714	esac
2474	CC=$ac_ct_CC	3715	CC=$ac_ct_CC
		3716	fi
2475	fi	3717	fi
2476		3718
2477	fi	3719	fi
2478		3720
2479		3721
2480	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH	3722	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2481	See \`config.log' for more details." >&5	3723	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2482	echo "$as_me: error: no acceptable C compiler found in \$PATH	3724	as_fn_error $? "no acceptable C compiler found in \$PATH
2483	See \`config.log' for more details." >&2;}	3725	See \`config.log' for more details" "$LINENO" 5; }
2484	{ (exit 1); exit 1; }; }
2485		3726
2486	# Provide some information about the compiler.	3727	# Provide some information about the compiler.
2487	echo "$as_me:$LINENO:" \	3728	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2488	"checking for C compiler version" >&5	3729	set X $ac_compile
2489	ac_compiler=`set X $ac_compile; echo $2`	3730	ac_compiler=$2
2490	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	3731	for ac_option in --version -v -V -qversion; do
2491	(eval $ac_compiler --version </dev/null >&5) 2>&5	3732	{ { ac_try="$ac_compiler $ac_option >&5"
		3733	case "(($ac_try" in
		3734	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3735	*) ac_try_echo=$ac_try;;
		3736	esac
		3737	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3738	$as_echo "$ac_try_echo"; } >&5
		3739	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2492	ac_status=$?	3740	ac_status=$?
		3741	if test -s conftest.err; then
		3742	sed '10a\
		3743	... rest of stderr output deleted ...
		3744	10q' conftest.err >conftest.er1
		3745	cat conftest.er1 >&5
		3746	fi
		3747	rm -f conftest.er1 conftest.err
2493	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3748	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2494	(exit $ac_status); }	3749	test $ac_status = 0; }
2495	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	3750	done
2496	(eval $ac_compiler -v </dev/null >&5) 2>&5
2497	ac_status=$?
2498	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2499	(exit $ac_status); }
2500	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2501	(eval $ac_compiler -V </dev/null >&5) 2>&5
2502	ac_status=$?
2503	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2504	(exit $ac_status); }
2505		3751
2506	cat >conftest.$ac_ext <<_ACEOF
2507	/* confdefs.h. */
2508	_ACEOF
2509	cat confdefs.h >>conftest.$ac_ext	3752	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2510	cat >>conftest.$ac_ext <<_ACEOF
2511	/* end confdefs.h. */	3753	/* end confdefs.h. */
2512		3754
2513	int	3755	int
2514	main ()	3756	main ()
2515	{	3757	{
…		…
2517	;	3759	;
2518	return 0;	3760	return 0;
2519	}	3761	}
2520	_ACEOF	3762	_ACEOF
2521	ac_clean_files_save=$ac_clean_files	3763	ac_clean_files_save=$ac_clean_files
2522	ac_clean_files="$ac_clean_files a.out a.exe b.out"	3764	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2523	# Try to create an executable without -o first, disregard a.out.	3765	# Try to create an executable without -o first, disregard a.out.
2524	# It will help us diagnose broken compilers, and finding out an intuition	3766	# It will help us diagnose broken compilers, and finding out an intuition
2525	# of exeext.	3767	# of exeext.
2526	echo "$as_me:$LINENO: checking for C compiler default output file name" >&5	3768	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2527	echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6	3769	$as_echo_n "checking whether the C compiler works... " >&6; }
2528	ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`	3770	ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2529	if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5	3771
		3772	# The possible output files:
		3773	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		3774
		3775	ac_rmfiles=
		3776	for ac_file in $ac_files
		3777	do
		3778	case $ac_file in
		3779	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3780	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		3781	esac
		3782	done
		3783	rm -f $ac_rmfiles
		3784
		3785	if { { ac_try="$ac_link_default"
		3786	case "(($ac_try" in
		3787	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3788	*) ac_try_echo=$ac_try;;
		3789	esac
		3790	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3791	$as_echo "$ac_try_echo"; } >&5
2530	(eval $ac_link_default) 2>&5	3792	(eval "$ac_link_default") 2>&5
2531	ac_status=$?	3793	ac_status=$?
2532	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3794	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2533	(exit $ac_status); }; then	3795	test $ac_status = 0; }; then :
2534	# Find the output, starting from the most likely. This scheme is	3796	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2535	# not robust to junk in `.', hence go to wildcards (a.*) only as a last	3797	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2536	# resort.	3798	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2537		3799	# so that the user can short-circuit this test for compilers unknown to
2538	# Be careful to initialize this variable, since it used to be cached.	3800	# Autoconf.
2539	# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.	3801	for ac_file in $ac_files ''
2540	ac_cv_exeext=
2541	# b.out is created by i960 compilers.
2542	for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2543	do	3802	do
2544	test -f "$ac_file" || continue	3803	test -f "$ac_file" || continue
2545	case $ac_file in	3804	case $ac_file in
2546	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )	3805	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2547	;;
2548	conftest.$ac_ext )
2549	# This is the source file.
2550	;;	3806	;;
2551	[ab].out )	3807	[ab].out )
2552	# We found the default executable, but exeext='' is most	3808	# We found the default executable, but exeext='' is most
2553	# certainly right.	3809	# certainly right.
2554	break;;	3810	break;;
2555	*.* )	3811	*.* )
		3812	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		3813	then :; else
2556	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3814	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2557	# FIXME: I believe we export ac_cv_exeext for Libtool,	3815	fi
2558	# but it would be cool to find out if it's true. Does anybody	3816	# We set ac_cv_exeext here because the later test for it is not
2559	# maintain Libtool? --akim.	3817	# safe: cross compilers may not add the suffix if given an `-o'
2560	export ac_cv_exeext	3818	# argument, so we may need to know it at that point already.
		3819	# Even if this section looks crufty: it has the advantage of
		3820	# actually working.
2561	break;;	3821	break;;
2562	* )	3822	* )
2563	break;;	3823	break;;
2564	esac	3824	esac
2565	done	3825	done
		3826	test "$ac_cv_exeext" = no && ac_cv_exeext=
		3827
2566	else	3828	else
		3829	ac_file=''
		3830	fi
		3831	if test -z "$ac_file"; then :
		3832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3833	$as_echo "no" >&6; }
2567	echo "$as_me: failed program was:" >&5	3834	$as_echo "$as_me: failed program was:" >&5
2568	sed 's/^/| /' conftest.$ac_ext >&5	3835	sed 's/^/| /' conftest.$ac_ext >&5
2569		3836
2570	{ { echo "$as_me:$LINENO: error: C compiler cannot create executables	3837	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2571	See \`config.log' for more details." >&5	3838	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2572	echo "$as_me: error: C compiler cannot create executables	3839	as_fn_error 77 "C compiler cannot create executables
2573	See \`config.log' for more details." >&2;}	3840	See \`config.log' for more details" "$LINENO" 5; }
2574	{ (exit 77); exit 77; }; }	3841	else
		3842	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3843	$as_echo "yes" >&6; }
2575	fi	3844	fi
2576		3845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		3846	$as_echo_n "checking for C compiler default output file name... " >&6; }
		3847	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		3848	$as_echo "$ac_file" >&6; }
2577	ac_exeext=$ac_cv_exeext	3849	ac_exeext=$ac_cv_exeext
2578	echo "$as_me:$LINENO: result: $ac_file" >&5
2579	echo "${ECHO_T}$ac_file" >&6
2580		3850
2581	# Check the compiler produces executables we can run. If not, either	3851	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2582	# the compiler is broken, or we cross compile.	3852	ac_clean_files=$ac_clean_files_save
2583	echo "$as_me:$LINENO: checking whether the C compiler works" >&5	3853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2584	echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6	3854	$as_echo_n "checking for suffix of executables... " >&6; }
2585	# FIXME: These cross compiler hacks should be removed for Autoconf 3.0	3855	if { { ac_try="$ac_link"
2586	# If not cross compiling, check that we can run a simple program.	3856	case "(($ac_try" in
2587	if test "$cross_compiling" != yes; then	3857	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2588	if { ac_try='./$ac_file'	3858	*) ac_try_echo=$ac_try;;
2589	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5	3859	esac
		3860	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3861	$as_echo "$ac_try_echo"; } >&5
2590	(eval $ac_try) 2>&5	3862	(eval "$ac_link") 2>&5
2591	ac_status=$?	3863	ac_status=$?
2592	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3864	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2593	(exit $ac_status); }; }; then
2594	cross_compiling=no
2595	else
2596	if test "$cross_compiling" = maybe; then
2597	cross_compiling=yes
2598	else
2599	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2600	If you meant to cross compile, use \`--host'.
2601	See \`config.log' for more details." >&5
2602	echo "$as_me: error: cannot run C compiled programs.
2603	If you meant to cross compile, use \`--host'.
2604	See \`config.log' for more details." >&2;}
2605	{ (exit 1); exit 1; }; }
2606	fi
2607	fi
2608	fi
2609	echo "$as_me:$LINENO: result: yes" >&5
2610	echo "${ECHO_T}yes" >&6
2611
2612	rm -f a.out a.exe conftest$ac_cv_exeext b.out
2613	ac_clean_files=$ac_clean_files_save
2614	# Check the compiler produces executables we can run. If not, either
2615	# the compiler is broken, or we cross compile.
2616	echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2617	echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2618	echo "$as_me:$LINENO: result: $cross_compiling" >&5
2619	echo "${ECHO_T}$cross_compiling" >&6
2620
2621	echo "$as_me:$LINENO: checking for suffix of executables" >&5
2622	echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2623	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2624	(eval $ac_link) 2>&5
2625	ac_status=$?
2626	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2627	(exit $ac_status); }; then	3865	test $ac_status = 0; }; then :
2628	# If both `conftest.exe' and `conftest' are `present' (well, observable)	3866	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2629	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will	3867	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2630	# work properly (i.e., refer to `conftest.exe'), while it won't with	3868	# work properly (i.e., refer to `conftest.exe'), while it won't with
2631	# `rm'.	3869	# `rm'.
2632	for ac_file in conftest.exe conftest conftest.*; do	3870	for ac_file in conftest.exe conftest conftest.*; do
2633	test -f "$ac_file" || continue	3871	test -f "$ac_file" || continue
2634	case $ac_file in	3872	case $ac_file in
2635	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;	3873	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2636	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`	3874	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2637	export ac_cv_exeext
2638	break;;	3875	break;;
2639	* ) break;;	3876	* ) break;;
2640	esac	3877	esac
2641	done	3878	done
2642	else	3879	else
2643	{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link	3880	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2644	See \`config.log' for more details." >&5	3881	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2645	echo "$as_me: error: cannot compute suffix of executables: cannot compile and link	3882	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2646	See \`config.log' for more details." >&2;}	3883	See \`config.log' for more details" "$LINENO" 5; }
2647	{ (exit 1); exit 1; }; }
2648	fi	3884	fi
2649
2650	rm -f conftest$ac_cv_exeext	3885	rm -f conftest conftest$ac_cv_exeext
2651	echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5	3886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2652	echo "${ECHO_T}$ac_cv_exeext" >&6	3887	$as_echo "$ac_cv_exeext" >&6; }
2653		3888
2654	rm -f conftest.$ac_ext	3889	rm -f conftest.$ac_ext
2655	EXEEXT=$ac_cv_exeext	3890	EXEEXT=$ac_cv_exeext
2656	ac_exeext=$EXEEXT	3891	ac_exeext=$EXEEXT
2657	echo "$as_me:$LINENO: checking for suffix of object files" >&5
2658	echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2659	if test "${ac_cv_objext+set}" = set; then
2660	echo $ECHO_N "(cached) $ECHO_C" >&6
2661	else
2662	cat >conftest.$ac_ext <<_ACEOF
2663	/* confdefs.h. */
2664	_ACEOF
2665	cat confdefs.h >>conftest.$ac_ext	3892	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2666	cat >>conftest.$ac_ext <<_ACEOF
2667	/* end confdefs.h. */	3893	/* end confdefs.h. */
2668		3894	#include <stdio.h>
2669	int	3895	int
2670	main ()	3896	main ()
2671	{	3897	{
		3898	FILE *f = fopen ("conftest.out", "w");
		3899	return ferror (f) || fclose (f) != 0;
2672		3900
2673	;	3901	;
2674	return 0;	3902	return 0;
2675	}	3903	}
2676	_ACEOF	3904	_ACEOF
		3905	ac_clean_files="$ac_clean_files conftest.out"
		3906	# Check that the compiler produces executables we can run. If not, either
		3907	# the compiler is broken, or we cross compile.
		3908	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3909	$as_echo_n "checking whether we are cross compiling... " >&6; }
		3910	if test "$cross_compiling" != yes; then
		3911	{ { ac_try="$ac_link"
		3912	case "(($ac_try" in
		3913	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3914	*) ac_try_echo=$ac_try;;
		3915	esac
		3916	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3917	$as_echo "$ac_try_echo"; } >&5
		3918	(eval "$ac_link") 2>&5
		3919	ac_status=$?
		3920	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3921	test $ac_status = 0; }
		3922	if { ac_try='./conftest$ac_cv_exeext'
		3923	{ { case "(($ac_try" in
		3924	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3925	*) ac_try_echo=$ac_try;;
		3926	esac
		3927	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3928	$as_echo "$ac_try_echo"; } >&5
		3929	(eval "$ac_try") 2>&5
		3930	ac_status=$?
		3931	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3932	test $ac_status = 0; }; }; then
		3933	cross_compiling=no
		3934	else
		3935	if test "$cross_compiling" = maybe; then
		3936	cross_compiling=yes
		3937	else
		3938	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3939	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3940	as_fn_error $? "cannot run C compiled programs.
		3941	If you meant to cross compile, use \`--host'.
		3942	See \`config.log' for more details" "$LINENO" 5; }
		3943	fi
		3944	fi
		3945	fi
		3946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3947	$as_echo "$cross_compiling" >&6; }
		3948
		3949	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3950	ac_clean_files=$ac_clean_files_save
		3951	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3952	$as_echo_n "checking for suffix of object files... " >&6; }
		3953	if ${ac_cv_objext+:} false; then :
		3954	$as_echo_n "(cached) " >&6
		3955	else
		3956	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3957	/* end confdefs.h. */
		3958
		3959	int
		3960	main ()
		3961	{
		3962
		3963	;
		3964	return 0;
		3965	}
		3966	_ACEOF
2677	rm -f conftest.o conftest.obj	3967	rm -f conftest.o conftest.obj
2678	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	3968	if { { ac_try="$ac_compile"
		3969	case "(($ac_try" in
		3970	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3971	*) ac_try_echo=$ac_try;;
		3972	esac
		3973	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3974	$as_echo "$ac_try_echo"; } >&5
2679	(eval $ac_compile) 2>&5	3975	(eval "$ac_compile") 2>&5
2680	ac_status=$?	3976	ac_status=$?
2681	echo "$as_me:$LINENO: \$? = $ac_status" >&5	3977	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2682	(exit $ac_status); }; then	3978	test $ac_status = 0; }; then :
2683	for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do	3979	for ac_file in conftest.o conftest.obj conftest.*; do
		3980	test -f "$ac_file" || continue;
2684	case $ac_file in	3981	case $ac_file in
2685	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;	3982	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2686	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`	3983	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2687	break;;	3984	break;;
2688	esac	3985	esac
2689	done	3986	done
2690	else	3987	else
2691	echo "$as_me: failed program was:" >&5	3988	$as_echo "$as_me: failed program was:" >&5
2692	sed 's/^/| /' conftest.$ac_ext >&5	3989	sed 's/^/| /' conftest.$ac_ext >&5
2693		3990
2694	{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile	3991	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2695	See \`config.log' for more details." >&5	3992	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2696	echo "$as_me: error: cannot compute suffix of object files: cannot compile	3993	as_fn_error $? "cannot compute suffix of object files: cannot compile
2697	See \`config.log' for more details." >&2;}	3994	See \`config.log' for more details" "$LINENO" 5; }
2698	{ (exit 1); exit 1; }; }
2699	fi	3995	fi
2700
2701	rm -f conftest.$ac_cv_objext conftest.$ac_ext	3996	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2702	fi	3997	fi
2703	echo "$as_me:$LINENO: result: $ac_cv_objext" >&5	3998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2704	echo "${ECHO_T}$ac_cv_objext" >&6	3999	$as_echo "$ac_cv_objext" >&6; }
2705	OBJEXT=$ac_cv_objext	4000	OBJEXT=$ac_cv_objext
2706	ac_objext=$OBJEXT	4001	ac_objext=$OBJEXT
2707	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5	4002	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2708	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6	4003	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2709	if test "${ac_cv_c_compiler_gnu+set}" = set; then	4004	if ${ac_cv_c_compiler_gnu+:} false; then :
2710	echo $ECHO_N "(cached) $ECHO_C" >&6	4005	$as_echo_n "(cached) " >&6
2711	else	4006	else
2712	cat >conftest.$ac_ext <<_ACEOF
2713	/* confdefs.h. */
2714	_ACEOF
2715	cat confdefs.h >>conftest.$ac_ext	4007	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2716	cat >>conftest.$ac_ext <<_ACEOF
2717	/* end confdefs.h. */	4008	/* end confdefs.h. */
2718		4009
2719	int	4010	int
2720	main ()	4011	main ()
2721	{	4012	{
…		…
2725		4016
2726	;	4017	;
2727	return 0;	4018	return 0;
2728	}	4019	}
2729	_ACEOF	4020	_ACEOF
2730	rm -f conftest.$ac_objext	4021	if ac_fn_c_try_compile "$LINENO"; then :
2731	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2732	(eval $ac_compile) 2>conftest.er1
2733	ac_status=$?
2734	grep -v '^ *+' conftest.er1 >conftest.err
2735	rm -f conftest.er1
2736	cat conftest.err >&5
2737	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2738	(exit $ac_status); } &&
2739	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2740	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2741	(eval $ac_try) 2>&5
2742	ac_status=$?
2743	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2744	(exit $ac_status); }; } &&
2745	{ ac_try='test -s conftest.$ac_objext'
2746	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2747	(eval $ac_try) 2>&5
2748	ac_status=$?
2749	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2750	(exit $ac_status); }; }; then
2751	ac_compiler_gnu=yes	4022	ac_compiler_gnu=yes
2752	else	4023	else
2753	echo "$as_me: failed program was:" >&5
2754	sed 's/^/| /' conftest.$ac_ext >&5
2755
2756	ac_compiler_gnu=no	4024	ac_compiler_gnu=no
2757	fi	4025	fi
2758	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4026	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2759	ac_cv_c_compiler_gnu=$ac_compiler_gnu	4027	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2760		4028
2761	fi	4029	fi
2762	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5	4030	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2763	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6	4031	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2764	GCC=`test $ac_compiler_gnu = yes && echo yes`	4032	if test $ac_compiler_gnu = yes; then
		4033	GCC=yes
		4034	else
		4035	GCC=
		4036	fi
2765	ac_test_CFLAGS=${CFLAGS+set}	4037	ac_test_CFLAGS=${CFLAGS+set}
2766	ac_save_CFLAGS=$CFLAGS	4038	ac_save_CFLAGS=$CFLAGS
		4039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		4040	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		4041	if ${ac_cv_prog_cc_g+:} false; then :
		4042	$as_echo_n "(cached) " >&6
		4043	else
		4044	ac_save_c_werror_flag=$ac_c_werror_flag
		4045	ac_c_werror_flag=yes
		4046	ac_cv_prog_cc_g=no
2767	CFLAGS="-g"	4047	CFLAGS="-g"
2768	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2769	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2770	if test "${ac_cv_prog_cc_g+set}" = set; then
2771	echo $ECHO_N "(cached) $ECHO_C" >&6
2772	else
2773	cat >conftest.$ac_ext <<_ACEOF
2774	/* confdefs.h. */
2775	_ACEOF
2776	cat confdefs.h >>conftest.$ac_ext	4048	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2777	cat >>conftest.$ac_ext <<_ACEOF
2778	/* end confdefs.h. */	4049	/* end confdefs.h. */
2779		4050
2780	int	4051	int
2781	main ()	4052	main ()
2782	{	4053	{
2783		4054
2784	;	4055	;
2785	return 0;	4056	return 0;
2786	}	4057	}
2787	_ACEOF	4058	_ACEOF
2788	rm -f conftest.$ac_objext	4059	if ac_fn_c_try_compile "$LINENO"; then :
2789	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2790	(eval $ac_compile) 2>conftest.er1
2791	ac_status=$?
2792	grep -v '^ *+' conftest.er1 >conftest.err
2793	rm -f conftest.er1
2794	cat conftest.err >&5
2795	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2796	(exit $ac_status); } &&
2797	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2798	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2799	(eval $ac_try) 2>&5
2800	ac_status=$?
2801	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2802	(exit $ac_status); }; } &&
2803	{ ac_try='test -s conftest.$ac_objext'
2804	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2805	(eval $ac_try) 2>&5
2806	ac_status=$?
2807	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2808	(exit $ac_status); }; }; then
2809	ac_cv_prog_cc_g=yes	4060	ac_cv_prog_cc_g=yes
2810	else	4061	else
2811	echo "$as_me: failed program was:" >&5	4062	CFLAGS=""
2812	sed 's/^/| /' conftest.$ac_ext >&5	4063	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4064	/* end confdefs.h. */
2813		4065
		4066	int
		4067	main ()
		4068	{
		4069
		4070	;
		4071	return 0;
		4072	}
		4073	_ACEOF
		4074	if ac_fn_c_try_compile "$LINENO"; then :
		4075
		4076	else
		4077	ac_c_werror_flag=$ac_save_c_werror_flag
		4078	CFLAGS="-g"
		4079	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4080	/* end confdefs.h. */
		4081
		4082	int
		4083	main ()
		4084	{
		4085
		4086	;
		4087	return 0;
		4088	}
		4089	_ACEOF
		4090	if ac_fn_c_try_compile "$LINENO"; then :
2814	ac_cv_prog_cc_g=no	4091	ac_cv_prog_cc_g=yes
2815	fi	4092	fi
2816	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	4093	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2817	fi	4094	fi
		4095	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4096	fi
		4097	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4098	ac_c_werror_flag=$ac_save_c_werror_flag
		4099	fi
2818	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5	4100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2819	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6	4101	$as_echo "$ac_cv_prog_cc_g" >&6; }
2820	if test "$ac_test_CFLAGS" = set; then	4102	if test "$ac_test_CFLAGS" = set; then
2821	CFLAGS=$ac_save_CFLAGS	4103	CFLAGS=$ac_save_CFLAGS
2822	elif test $ac_cv_prog_cc_g = yes; then	4104	elif test $ac_cv_prog_cc_g = yes; then
2823	if test "$GCC" = yes; then	4105	if test "$GCC" = yes; then
2824	CFLAGS="-g -O2"	4106	CFLAGS="-g -O2"
…		…
2830	CFLAGS="-O2"	4112	CFLAGS="-O2"
2831	else	4113	else
2832	CFLAGS=	4114	CFLAGS=
2833	fi	4115	fi
2834	fi	4116	fi
2835	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5	4117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2836	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6	4118	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2837	if test "${ac_cv_prog_cc_stdc+set}" = set; then	4119	if ${ac_cv_prog_cc_c89+:} false; then :
2838	echo $ECHO_N "(cached) $ECHO_C" >&6	4120	$as_echo_n "(cached) " >&6
2839	else	4121	else
2840	ac_cv_prog_cc_stdc=no	4122	ac_cv_prog_cc_c89=no
2841	ac_save_CC=$CC	4123	ac_save_CC=$CC
2842	cat >conftest.$ac_ext <<_ACEOF
2843	/* confdefs.h. */
2844	_ACEOF
2845	cat confdefs.h >>conftest.$ac_ext	4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2846	cat >>conftest.$ac_ext <<_ACEOF
2847	/* end confdefs.h. */	4125	/* end confdefs.h. */
2848	#include <stdarg.h>	4126	#include <stdarg.h>
2849	#include <stdio.h>	4127	#include <stdio.h>
2850	#include <sys/types.h>	4128	struct stat;
2851	#include <sys/stat.h>
2852	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */	4129	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2853	struct buf { int x; };	4130	struct buf { int x; };
2854	FILE * (*rcsopen) (struct buf *, struct stat *, int);	4131	FILE * (*rcsopen) (struct buf *, struct stat *, int);
2855	static char *e (p, i)	4132	static char *e (p, i)
2856	char **p;	4133	char **p;
…		…
2869	}	4146	}
2870		4147
2871	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has	4148	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2872	function prototypes and stuff, but not '\xHH' hex character constants.	4149	function prototypes and stuff, but not '\xHH' hex character constants.
2873	These don't provoke an error unfortunately, instead are silently treated	4150	These don't provoke an error unfortunately, instead are silently treated
2874	as 'x'. The following induces an error, until -std1 is added to get	4151	as 'x'. The following induces an error, until -std is added to get
2875	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an	4152	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2876	array size at least. It's necessary to write '\x00'==0 to get something	4153	array size at least. It's necessary to write '\x00'==0 to get something
2877	that's true only with -std1. */	4154	that's true only with -std. */
2878	int osf4_cc_array ['\x00' == 0 ? 1 : -1];	4155	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		4156
		4157	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		4158	inside strings and character constants. */
		4159	#define FOO(x) 'x'
		4160	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2879		4161
2880	int test (int i, double x);	4162	int test (int i, double x);
2881	struct s1 {int (*f) (int a);};	4163	struct s1 {int (*f) (int a);};
2882	struct s2 {int (*f) (double a);};	4164	struct s2 {int (*f) (double a);};
2883	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);	4165	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
…		…
2889	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];	4171	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2890	;	4172	;
2891	return 0;	4173	return 0;
2892	}	4174	}
2893	_ACEOF	4175	_ACEOF
2894	# Don't try gcc -ansi; that turns off useful extensions and	4176	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2895	# breaks some systems' header files.	4177	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2896	# AIX -qlanglvl=ansi
2897	# Ultrix and OSF/1 -std1
2898	# HP-UX 10.20 and later -Ae
2899	# HP-UX older versions -Aa -D_HPUX_SOURCE
2900	# SVR4 -Xc -D__EXTENSIONS__
2901	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2902	do	4178	do
2903	CC="$ac_save_CC $ac_arg"	4179	CC="$ac_save_CC $ac_arg"
2904	rm -f conftest.$ac_objext	4180	if ac_fn_c_try_compile "$LINENO"; then :
2905	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2906	(eval $ac_compile) 2>conftest.er1
2907	ac_status=$?
2908	grep -v '^ *+' conftest.er1 >conftest.err
2909	rm -f conftest.er1
2910	cat conftest.err >&5
2911	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2912	(exit $ac_status); } &&
2913	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2914	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2915	(eval $ac_try) 2>&5
2916	ac_status=$?
2917	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2918	(exit $ac_status); }; } &&
2919	{ ac_try='test -s conftest.$ac_objext'
2920	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2921	(eval $ac_try) 2>&5
2922	ac_status=$?
2923	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2924	(exit $ac_status); }; }; then
2925	ac_cv_prog_cc_stdc=$ac_arg	4181	ac_cv_prog_cc_c89=$ac_arg
2926	break
2927	else
2928	echo "$as_me: failed program was:" >&5
2929	sed 's/^/| /' conftest.$ac_ext >&5
2930
2931	fi	4182	fi
2932	rm -f conftest.err conftest.$ac_objext	4183	rm -f core conftest.err conftest.$ac_objext
		4184	test "x$ac_cv_prog_cc_c89" != "xno" && break
2933	done	4185	done
2934	rm -f conftest.$ac_ext conftest.$ac_objext	4186	rm -f conftest.$ac_ext
2935	CC=$ac_save_CC	4187	CC=$ac_save_CC
2936		4188
2937	fi	4189	fi
2938		4190	# AC_CACHE_VAL
2939	case "x$ac_cv_prog_cc_stdc" in	4191	case "x$ac_cv_prog_cc_c89" in
		4192	x)
		4193	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		4194	$as_echo "none needed" >&6; } ;;
2940	x|xno)	4195	xno)
2941	echo "$as_me:$LINENO: result: none needed" >&5	4196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2942	echo "${ECHO_T}none needed" >&6 ;;	4197	$as_echo "unsupported" >&6; } ;;
2943	*)	4198	*)
2944	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2945	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2946	CC="$CC $ac_cv_prog_cc_stdc" ;;	4199	CC="$CC $ac_cv_prog_cc_c89"
		4200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		4201	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2947	esac	4202	esac
		4203	if test "x$ac_cv_prog_cc_c89" != xno; then :
2948		4204
2949	# Some people use a C++ compiler to compile C. Since we use `exit',
2950	# in C++ we need to declare it. In case someone uses the same compiler
2951	# for both compiling C and C++ we need to have the C++ compiler decide
2952	# the declaration of exit, since it's the most demanding environment.
2953	cat >conftest.$ac_ext <<_ACEOF
2954	#ifndef __cplusplus
2955	choke me
2956	#endif
2957	_ACEOF
2958	rm -f conftest.$ac_objext
2959	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2960	(eval $ac_compile) 2>conftest.er1
2961	ac_status=$?
2962	grep -v '^ *+' conftest.er1 >conftest.err
2963	rm -f conftest.er1
2964	cat conftest.err >&5
2965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2966	(exit $ac_status); } &&
2967	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2968	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2969	(eval $ac_try) 2>&5
2970	ac_status=$?
2971	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2972	(exit $ac_status); }; } &&
2973	{ ac_try='test -s conftest.$ac_objext'
2974	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2975	(eval $ac_try) 2>&5
2976	ac_status=$?
2977	echo "$as_me:$LINENO: \$? = $ac_status" >&5
2978	(exit $ac_status); }; }; then
2979	for ac_declaration in \
2980	'' \
2981	'extern "C" void std::exit (int) throw (); using std::exit;' \
2982	'extern "C" void std::exit (int); using std::exit;' \
2983	'extern "C" void exit (int) throw ();' \
2984	'extern "C" void exit (int);' \
2985	'void exit (int);'
2986	do
2987	cat >conftest.$ac_ext <<_ACEOF
2988	/* confdefs.h. */
2989	_ACEOF
2990	cat confdefs.h >>conftest.$ac_ext
2991	cat >>conftest.$ac_ext <<_ACEOF
2992	/* end confdefs.h. */
2993	$ac_declaration
2994	#include <stdlib.h>
2995	int
2996	main ()
2997	{
2998	exit (42);
2999	;
3000	return 0;
3001	}
3002	_ACEOF
3003	rm -f conftest.$ac_objext
3004	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3005	(eval $ac_compile) 2>conftest.er1
3006	ac_status=$?
3007	grep -v '^ *+' conftest.er1 >conftest.err
3008	rm -f conftest.er1
3009	cat conftest.err >&5
3010	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3011	(exit $ac_status); } &&
3012	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3013	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3014	(eval $ac_try) 2>&5
3015	ac_status=$?
3016	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3017	(exit $ac_status); }; } &&
3018	{ ac_try='test -s conftest.$ac_objext'
3019	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3020	(eval $ac_try) 2>&5
3021	ac_status=$?
3022	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3023	(exit $ac_status); }; }; then
3024	:
3025	else
3026	echo "$as_me: failed program was:" >&5
3027	sed 's/^/| /' conftest.$ac_ext >&5
3028
3029	continue
3030	fi	4205	fi
3031	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3032	cat >conftest.$ac_ext <<_ACEOF
3033	/* confdefs.h. */
3034	_ACEOF
3035	cat confdefs.h >>conftest.$ac_ext
3036	cat >>conftest.$ac_ext <<_ACEOF
3037	/* end confdefs.h. */
3038	$ac_declaration
3039	int
3040	main ()
3041	{
3042	exit (42);
3043	;
3044	return 0;
3045	}
3046	_ACEOF
3047	rm -f conftest.$ac_objext
3048	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3049	(eval $ac_compile) 2>conftest.er1
3050	ac_status=$?
3051	grep -v '^ *+' conftest.er1 >conftest.err
3052	rm -f conftest.er1
3053	cat conftest.err >&5
3054	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3055	(exit $ac_status); } &&
3056	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3057	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3058	(eval $ac_try) 2>&5
3059	ac_status=$?
3060	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3061	(exit $ac_status); }; } &&
3062	{ ac_try='test -s conftest.$ac_objext'
3063	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3064	(eval $ac_try) 2>&5
3065	ac_status=$?
3066	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3067	(exit $ac_status); }; }; then
3068	break
3069	else
3070	echo "$as_me: failed program was:" >&5
3071	sed 's/^/| /' conftest.$ac_ext >&5
3072		4206
3073	fi
3074	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3075	done
3076	rm -f conftest*
3077	if test -n "$ac_declaration"; then
3078	echo '#ifdef __cplusplus' >>confdefs.h
3079	echo $ac_declaration >>confdefs.h
3080	echo '#endif' >>confdefs.h
3081	fi
3082
3083	else
3084	echo "$as_me: failed program was:" >&5
3085	sed 's/^/| /' conftest.$ac_ext >&5
3086
3087	fi
3088	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3089	ac_ext=c	4207	ac_ext=c
3090	ac_cpp='$CPP $CPPFLAGS'	4208	ac_cpp='$CPP $CPPFLAGS'
3091	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	4209	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3092	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	4210	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3093	ac_compiler_gnu=$ac_cv_c_compiler_gnu	4211	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3094		4212
3095	depcc="$CC" am_compiler_list=	4213	depcc="$CC" am_compiler_list=
3096		4214
3097	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	4215	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3098	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	4216	$as_echo_n "checking dependency style of $depcc... " >&6; }
3099	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then	4217	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
3100	echo $ECHO_N "(cached) $ECHO_C" >&6	4218	$as_echo_n "(cached) " >&6
3101	else	4219	else
3102	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	4220	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3103	# We make a subdir and do the tests there. Otherwise we can end up	4221	# We make a subdir and do the tests there. Otherwise we can end up
3104	# making bogus files that we don't know about and never remove. For	4222	# making bogus files that we don't know about and never remove. For
3105	# instance it was reported that on HP-UX the gcc test will end up	4223	# instance it was reported that on HP-UX the gcc test will end up
…		…
3175	else	4293	else
3176	am_cv_CC_dependencies_compiler_type=none	4294	am_cv_CC_dependencies_compiler_type=none
3177	fi	4295	fi
3178		4296
3179	fi	4297	fi
3180	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5	4298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3181	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6	4299	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3182	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type	4300	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3183		4301
3184		4302
3185		4303
3186	if	4304	if
…		…
3193	am__fastdepCC_FALSE=	4311	am__fastdepCC_FALSE=
3194	fi	4312	fi
3195		4313
3196		4314
3197		4315
3198	# Check whether --with-gnu-ld or --without-gnu-ld was given.	4316	# Check whether --with-gnu-ld was given.
3199	if test "${with_gnu_ld+set}" = set; then	4317	if test "${with_gnu_ld+set}" = set; then :
3200	withval="$with_gnu_ld"
3201	test "$withval" = no || with_gnu_ld=yes	4318	withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
3202	else	4319	else
3203	with_gnu_ld=no	4320	with_gnu_ld=no
3204	fi;	4321	fi
		4322
3205	ac_prog=ld	4323	ac_prog=ld
3206	if test "$GCC" = yes; then	4324	if test "$GCC" = yes; then
3207	# Check if gcc -print-prog-name=ld gives a path.	4325	# Check if gcc -print-prog-name=ld gives a path.
3208	echo "$as_me:$LINENO: checking for ld used by GCC" >&5	4326	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
3209	echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6	4327	$as_echo_n "checking for ld used by GCC... " >&6; }
3210	case $host in	4328	case $host in
3211	*-*-mingw*)	4329	*-*-mingw*)
3212	# gcc leaves a trailing carriage return which upsets mingw	4330	# gcc leaves a trailing carriage return which upsets mingw
3213	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;	4331	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3214	*)	4332	*)
…		…
3233	# If it is relative, then search for the first ld in PATH.	4351	# If it is relative, then search for the first ld in PATH.
3234	with_gnu_ld=unknown	4352	with_gnu_ld=unknown
3235	;;	4353	;;
3236	esac	4354	esac
3237	elif test "$with_gnu_ld" = yes; then	4355	elif test "$with_gnu_ld" = yes; then
3238	echo "$as_me:$LINENO: checking for GNU ld" >&5	4356	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
3239	echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6	4357	$as_echo_n "checking for GNU ld... " >&6; }
3240	else	4358	else
3241	echo "$as_me:$LINENO: checking for non-GNU ld" >&5	4359	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
3242	echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6	4360	$as_echo_n "checking for non-GNU ld... " >&6; }
3243	fi	4361	fi
3244	if test "${acl_cv_path_LD+set}" = set; then	4362	if ${acl_cv_path_LD+:} false; then :
3245	echo $ECHO_N "(cached) $ECHO_C" >&6	4363	$as_echo_n "(cached) " >&6
3246	else	4364	else
3247	if test -z "$LD"; then	4365	if test -z "$LD"; then
3248	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"	4366	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
3249	for ac_dir in $PATH; do	4367	for ac_dir in $PATH; do
3250	test -z "$ac_dir" && ac_dir=.	4368	test -z "$ac_dir" && ac_dir=.
…		…
3266	fi	4384	fi
3267	fi	4385	fi
3268		4386
3269	LD="$acl_cv_path_LD"	4387	LD="$acl_cv_path_LD"
3270	if test -n "$LD"; then	4388	if test -n "$LD"; then
3271	echo "$as_me:$LINENO: result: $LD" >&5	4389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
3272	echo "${ECHO_T}$LD" >&6	4390	$as_echo "$LD" >&6; }
3273	else	4391	else
3274	echo "$as_me:$LINENO: result: no" >&5	4392	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3275	echo "${ECHO_T}no" >&6	4393	$as_echo "no" >&6; }
3276	fi	4394	fi
3277	test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5	4395	test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
3278	echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
3279	{ (exit 1); exit 1; }; }
3280	echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5	4396	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
3281	echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6	4397	$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
3282	if test "${acl_cv_prog_gnu_ld+set}" = set; then	4398	if ${acl_cv_prog_gnu_ld+:} false; then :
3283	echo $ECHO_N "(cached) $ECHO_C" >&6	4399	$as_echo_n "(cached) " >&6
3284	else	4400	else
3285	# I'd rather use --version here, but apparently some GNU ld's only accept -v.	4401	# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3286	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then	4402	if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
3287	acl_cv_prog_gnu_ld=yes	4403	acl_cv_prog_gnu_ld=yes
3288	else	4404	else
3289	acl_cv_prog_gnu_ld=no	4405	acl_cv_prog_gnu_ld=no
3290	fi	4406	fi
3291	fi	4407	fi
3292	echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5	4408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
3293	echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6	4409	$as_echo "$acl_cv_prog_gnu_ld" >&6; }
3294	with_gnu_ld=$acl_cv_prog_gnu_ld	4410	with_gnu_ld=$acl_cv_prog_gnu_ld
3295		4411
3296		4412
3297		4413
3298	echo "$as_me:$LINENO: checking for shared library run path origin" >&5	4414	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
3299	echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6	4415	$as_echo_n "checking for shared library run path origin... " >&6; }
3300	if test "${acl_cv_rpath+set}" = set; then	4416	if ${acl_cv_rpath+:} false; then :
3301	echo $ECHO_N "(cached) $ECHO_C" >&6	4417	$as_echo_n "(cached) " >&6
3302	else	4418	else
3303		4419
3304	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \	4420	CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
3305	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh	4421	${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
3306	. ./conftest.sh	4422	. ./conftest.sh
3307	rm -f ./conftest.sh	4423	rm -f ./conftest.sh
3308	acl_cv_rpath=done	4424	acl_cv_rpath=done
3309		4425
3310	fi	4426	fi
3311	echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5	4427	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
3312	echo "${ECHO_T}$acl_cv_rpath" >&6	4428	$as_echo "$acl_cv_rpath" >&6; }
3313	wl="$acl_cv_wl"	4429	wl="$acl_cv_wl"
3314	libext="$acl_cv_libext"	4430	libext="$acl_cv_libext"
3315	shlibext="$acl_cv_shlibext"	4431	shlibext="$acl_cv_shlibext"
3316	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"	4432	hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
3317	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"	4433	hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
3318	hardcode_direct="$acl_cv_hardcode_direct"	4434	hardcode_direct="$acl_cv_hardcode_direct"
3319	hardcode_minus_L="$acl_cv_hardcode_minus_L"	4435	hardcode_minus_L="$acl_cv_hardcode_minus_L"
3320	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"	4436	sys_lib_search_path_spec="$acl_cv_sys_lib_search_path_spec"
3321	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"	4437	sys_lib_dlsearch_path_spec="$acl_cv_sys_lib_dlsearch_path_spec"
3322	# Check whether --enable-rpath or --disable-rpath was given.	4438	# Check whether --enable-rpath was given.
3323	if test "${enable_rpath+set}" = set; then	4439	if test "${enable_rpath+set}" = set; then :
3324	enableval="$enable_rpath"	4440	enableval=$enable_rpath; :
3325	:
3326	else	4441	else
3327	enable_rpath=yes	4442	enable_rpath=yes
3328	fi;	4443	fi
		4444
3329		4445
3330		4446
3331		4447
3332		4448
3333		4449
…		…
3345		4461
3346	exec_prefix="$acl_save_exec_prefix"	4462	exec_prefix="$acl_save_exec_prefix"
3347	prefix="$acl_save_prefix"	4463	prefix="$acl_save_prefix"
3348		4464
3349		4465
3350	# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.	4466	# Check whether --with-libiconv-prefix was given.
3351	if test "${with_libiconv_prefix+set}" = set; then	4467	if test "${with_libiconv_prefix+set}" = set; then :
3352	withval="$with_libiconv_prefix"	4468	withval=$with_libiconv_prefix;
3353
3354	if test "X$withval" = "Xno"; then	4469	if test "X$withval" = "Xno"; then
3355	use_additional=no	4470	use_additional=no
3356	else	4471	else
3357	if test "X$withval" = "X"; then	4472	if test "X$withval" = "X"; then
3358		4473
…		…
3371	additional_includedir="$withval/include"	4486	additional_includedir="$withval/include"
3372	additional_libdir="$withval/lib"	4487	additional_libdir="$withval/lib"
3373	fi	4488	fi
3374	fi	4489	fi
3375		4490
3376	fi;	4491	fi
		4492
3377	LIBICONV=	4493	LIBICONV=
3378	LTLIBICONV=	4494	LTLIBICONV=
3379	INCICONV=	4495	INCICONV=
3380	rpathdirs=	4496	rpathdirs=
3381	ltrpathdirs=	4497	ltrpathdirs=
…		…
3724		4840
3725		4841
3726		4842
3727		4843
3728		4844
3729	echo "$as_me:$LINENO: checking whether NLS is requested" >&5	4845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3730	echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6	4846	$as_echo_n "checking whether NLS is requested... " >&6; }
3731	# Check whether --enable-nls or --disable-nls was given.	4847	# Check whether --enable-nls was given.
3732	if test "${enable_nls+set}" = set; then	4848	if test "${enable_nls+set}" = set; then :
3733	enableval="$enable_nls"	4849	enableval=$enable_nls; USE_NLS=$enableval
3734	USE_NLS=$enableval
3735	else	4850	else
3736	USE_NLS=yes	4851	USE_NLS=yes
3737	fi;	4852	fi
		4853
3738	echo "$as_me:$LINENO: result: $USE_NLS" >&5	4854	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
3739	echo "${ECHO_T}$USE_NLS" >&6	4855	$as_echo "$USE_NLS" >&6; }
3740		4856
3741		4857
3742		4858
3743	LIBINTL=	4859	LIBINTL=
3744	LTLIBINTL=	4860	LTLIBINTL=
…		…
3750		4866
3751		4867
3752		4868
3753		4869
3754		4870
3755	echo "$as_me:$LINENO: checking for GNU gettext in libc" >&5	4871	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5
3756	echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6	4872	$as_echo_n "checking for GNU gettext in libc... " >&6; }
3757	if test "${gt_cv_func_gnugettext1_libc+set}" = set; then	4873	if ${gt_cv_func_gnugettext1_libc+:} false; then :
3758	echo $ECHO_N "(cached) $ECHO_C" >&6	4874	$as_echo_n "(cached) " >&6
3759	else	4875	else
3760	cat >conftest.$ac_ext <<_ACEOF
3761	/* confdefs.h. */
3762	_ACEOF
3763	cat confdefs.h >>conftest.$ac_ext	4876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3764	cat >>conftest.$ac_ext <<_ACEOF
3765	/* end confdefs.h. */	4877	/* end confdefs.h. */
3766	#include <libintl.h>	4878	#include <libintl.h>
3767	extern int _nl_msg_cat_cntr;	4879	extern int _nl_msg_cat_cntr;
3768	extern int *_nl_domain_bindings;	4880	extern int *_nl_domain_bindings;
3769	int	4881	int
…		…
3773	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings	4885	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_domain_bindings
3774	;	4886	;
3775	return 0;	4887	return 0;
3776	}	4888	}
3777	_ACEOF	4889	_ACEOF
3778	rm -f conftest.$ac_objext conftest$ac_exeext	4890	if ac_fn_c_try_link "$LINENO"; then :
3779	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3780	(eval $ac_link) 2>conftest.er1
3781	ac_status=$?
3782	grep -v '^ *+' conftest.er1 >conftest.err
3783	rm -f conftest.er1
3784	cat conftest.err >&5
3785	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3786	(exit $ac_status); } &&
3787	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3788	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3789	(eval $ac_try) 2>&5
3790	ac_status=$?
3791	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792	(exit $ac_status); }; } &&
3793	{ ac_try='test -s conftest$ac_exeext'
3794	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3795	(eval $ac_try) 2>&5
3796	ac_status=$?
3797	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3798	(exit $ac_status); }; }; then
3799	gt_cv_func_gnugettext1_libc=yes	4891	gt_cv_func_gnugettext1_libc=yes
3800	else	4892	else
3801	echo "$as_me: failed program was:" >&5
3802	sed 's/^/| /' conftest.$ac_ext >&5
3803
3804	gt_cv_func_gnugettext1_libc=no	4893	gt_cv_func_gnugettext1_libc=no
3805	fi	4894	fi
3806	rm -f conftest.err conftest.$ac_objext \	4895	rm -f core conftest.err conftest.$ac_objext \
3807	conftest$ac_exeext conftest.$ac_ext	4896	conftest$ac_exeext conftest.$ac_ext
3808	fi	4897	fi
3809	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libc" >&5	4898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libc" >&5
3810	echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6	4899	$as_echo "$gt_cv_func_gnugettext1_libc" >&6; }
3811		4900
3812	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then	4901	if test "$gt_cv_func_gnugettext1_libc" != "yes"; then
3813		4902
3814		4903
3815		4904
…		…
3838	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"	4927	CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
3839	fi	4928	fi
3840	done	4929	done
3841		4930
3842		4931
3843	echo "$as_me:$LINENO: checking for iconv" >&5	4932	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
3844	echo $ECHO_N "checking for iconv... $ECHO_C" >&6	4933	$as_echo_n "checking for iconv... " >&6; }
3845	if test "${am_cv_func_iconv+set}" = set; then	4934	if ${am_cv_func_iconv+:} false; then :
3846	echo $ECHO_N "(cached) $ECHO_C" >&6	4935	$as_echo_n "(cached) " >&6
3847	else	4936	else
3848		4937
3849	am_cv_func_iconv="no, consider installing GNU libiconv"	4938	am_cv_func_iconv="no, consider installing GNU libiconv"
3850	am_cv_lib_iconv=no	4939	am_cv_lib_iconv=no
3851	cat >conftest.$ac_ext <<_ACEOF
3852	/* confdefs.h. */
3853	_ACEOF
3854	cat confdefs.h >>conftest.$ac_ext	4940	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3855	cat >>conftest.$ac_ext <<_ACEOF
3856	/* end confdefs.h. */	4941	/* end confdefs.h. */
3857	#include <stdlib.h>	4942	#include <stdlib.h>
3858	#include <iconv.h>	4943	#include <iconv.h>
3859	int	4944	int
3860	main ()	4945	main ()
…		…
3864	iconv_close(cd);	4949	iconv_close(cd);
3865	;	4950	;
3866	return 0;	4951	return 0;
3867	}	4952	}
3868	_ACEOF	4953	_ACEOF
3869	rm -f conftest.$ac_objext conftest$ac_exeext	4954	if ac_fn_c_try_link "$LINENO"; then :
3870	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3871	(eval $ac_link) 2>conftest.er1
3872	ac_status=$?
3873	grep -v '^ *+' conftest.er1 >conftest.err
3874	rm -f conftest.er1
3875	cat conftest.err >&5
3876	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3877	(exit $ac_status); } &&
3878	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3879	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3880	(eval $ac_try) 2>&5
3881	ac_status=$?
3882	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3883	(exit $ac_status); }; } &&
3884	{ ac_try='test -s conftest$ac_exeext'
3885	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3886	(eval $ac_try) 2>&5
3887	ac_status=$?
3888	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3889	(exit $ac_status); }; }; then
3890	am_cv_func_iconv=yes	4955	am_cv_func_iconv=yes
3891	else
3892	echo "$as_me: failed program was:" >&5
3893	sed 's/^/| /' conftest.$ac_ext >&5
3894
3895	fi	4956	fi
3896	rm -f conftest.err conftest.$ac_objext \	4957	rm -f core conftest.err conftest.$ac_objext \
3897	conftest$ac_exeext conftest.$ac_ext	4958	conftest$ac_exeext conftest.$ac_ext
3898	if test "$am_cv_func_iconv" != yes; then	4959	if test "$am_cv_func_iconv" != yes; then
3899	am_save_LIBS="$LIBS"	4960	am_save_LIBS="$LIBS"
3900	LIBS="$LIBS $LIBICONV"	4961	LIBS="$LIBS $LIBICONV"
3901	cat >conftest.$ac_ext <<_ACEOF
3902	/* confdefs.h. */
3903	_ACEOF
3904	cat confdefs.h >>conftest.$ac_ext	4962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3905	cat >>conftest.$ac_ext <<_ACEOF
3906	/* end confdefs.h. */	4963	/* end confdefs.h. */
3907	#include <stdlib.h>	4964	#include <stdlib.h>
3908	#include <iconv.h>	4965	#include <iconv.h>
3909	int	4966	int
3910	main ()	4967	main ()
…		…
3914	iconv_close(cd);	4971	iconv_close(cd);
3915	;	4972	;
3916	return 0;	4973	return 0;
3917	}	4974	}
3918	_ACEOF	4975	_ACEOF
3919	rm -f conftest.$ac_objext conftest$ac_exeext	4976	if ac_fn_c_try_link "$LINENO"; then :
3920	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3921	(eval $ac_link) 2>conftest.er1
3922	ac_status=$?
3923	grep -v '^ *+' conftest.er1 >conftest.err
3924	rm -f conftest.er1
3925	cat conftest.err >&5
3926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3927	(exit $ac_status); } &&
3928	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3929	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3930	(eval $ac_try) 2>&5
3931	ac_status=$?
3932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3933	(exit $ac_status); }; } &&
3934	{ ac_try='test -s conftest$ac_exeext'
3935	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3936	(eval $ac_try) 2>&5
3937	ac_status=$?
3938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
3939	(exit $ac_status); }; }; then
3940	am_cv_lib_iconv=yes	4977	am_cv_lib_iconv=yes
3941	am_cv_func_iconv=yes	4978	am_cv_func_iconv=yes
3942	else
3943	echo "$as_me: failed program was:" >&5
3944	sed 's/^/| /' conftest.$ac_ext >&5
3945
3946	fi	4979	fi
3947	rm -f conftest.err conftest.$ac_objext \	4980	rm -f core conftest.err conftest.$ac_objext \
3948	conftest$ac_exeext conftest.$ac_ext	4981	conftest$ac_exeext conftest.$ac_ext
3949	LIBS="$am_save_LIBS"	4982	LIBS="$am_save_LIBS"
3950	fi	4983	fi
3951		4984
3952	fi	4985	fi
3953	echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5	4986	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
3954	echo "${ECHO_T}$am_cv_func_iconv" >&6	4987	$as_echo "$am_cv_func_iconv" >&6; }
3955	if test "$am_cv_func_iconv" = yes; then	4988	if test "$am_cv_func_iconv" = yes; then
3956		4989
3957	cat >>confdefs.h <<\_ACEOF	4990	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
3958	#define HAVE_ICONV 1
3959	_ACEOF
3960		4991
3961	fi	4992	fi
3962	if test "$am_cv_lib_iconv" = yes; then	4993	if test "$am_cv_lib_iconv" = yes; then
3963	echo "$as_me:$LINENO: checking how to link with libiconv" >&5	4994	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
3964	echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6	4995	$as_echo_n "checking how to link with libiconv... " >&6; }
3965	echo "$as_me:$LINENO: result: $LIBICONV" >&5	4996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
3966	echo "${ECHO_T}$LIBICONV" >&6	4997	$as_echo "$LIBICONV" >&6; }
3967	else	4998	else
3968	CPPFLAGS="$am_save_CPPFLAGS"	4999	CPPFLAGS="$am_save_CPPFLAGS"
3969	LIBICONV=	5000	LIBICONV=
3970	LTLIBICONV=	5001	LTLIBICONV=
3971	fi	5002	fi
…		…
3987		5018
3988	exec_prefix="$acl_save_exec_prefix"	5019	exec_prefix="$acl_save_exec_prefix"
3989	prefix="$acl_save_prefix"	5020	prefix="$acl_save_prefix"
3990		5021
3991		5022
3992	# Check whether --with-libintl-prefix or --without-libintl-prefix was given.	5023	# Check whether --with-libintl-prefix was given.
3993	if test "${with_libintl_prefix+set}" = set; then	5024	if test "${with_libintl_prefix+set}" = set; then :
3994	withval="$with_libintl_prefix"	5025	withval=$with_libintl_prefix;
3995
3996	if test "X$withval" = "Xno"; then	5026	if test "X$withval" = "Xno"; then
3997	use_additional=no	5027	use_additional=no
3998	else	5028	else
3999	if test "X$withval" = "X"; then	5029	if test "X$withval" = "X"; then
4000		5030
…		…
4013	additional_includedir="$withval/include"	5043	additional_includedir="$withval/include"
4014	additional_libdir="$withval/lib"	5044	additional_libdir="$withval/lib"
4015	fi	5045	fi
4016	fi	5046	fi
4017		5047
4018	fi;	5048	fi
		5049
4019	LIBINTL=	5050	LIBINTL=
4020	LTLIBINTL=	5051	LTLIBINTL=
4021	INCINTL=	5052	INCINTL=
4022	rpathdirs=	5053	rpathdirs=
4023	ltrpathdirs=	5054	ltrpathdirs=
…		…
4349	for found_dir in $ltrpathdirs; do	5380	for found_dir in $ltrpathdirs; do
4350	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"	5381	LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir"
4351	done	5382	done
4352	fi	5383	fi
4353		5384
4354	echo "$as_me:$LINENO: checking for GNU gettext in libintl" >&5	5385	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5
4355	echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6	5386	$as_echo_n "checking for GNU gettext in libintl... " >&6; }
4356	if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then	5387	if ${gt_cv_func_gnugettext1_libintl+:} false; then :
4357	echo $ECHO_N "(cached) $ECHO_C" >&6	5388	$as_echo_n "(cached) " >&6
4358	else	5389	else
4359	gt_save_CPPFLAGS="$CPPFLAGS"	5390	gt_save_CPPFLAGS="$CPPFLAGS"
4360	CPPFLAGS="$CPPFLAGS $INCINTL"	5391	CPPFLAGS="$CPPFLAGS $INCINTL"
4361	gt_save_LIBS="$LIBS"	5392	gt_save_LIBS="$LIBS"
4362	LIBS="$LIBS $LIBINTL"	5393	LIBS="$LIBS $LIBINTL"
4363	cat >conftest.$ac_ext <<_ACEOF	5394	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4364	/* confdefs.h. */
4365	_ACEOF
4366	cat confdefs.h >>conftest.$ac_ext
4367	cat >>conftest.$ac_ext <<_ACEOF
4368	/* end confdefs.h. */	5395	/* end confdefs.h. */
4369	#include <libintl.h>	5396	#include <libintl.h>
4370	extern int _nl_msg_cat_cntr;	5397	extern int _nl_msg_cat_cntr;
4371	extern	5398	extern
4372	#ifdef __cplusplus	5399	#ifdef __cplusplus
…		…
4380	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5407	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4381	;	5408	;
4382	return 0;	5409	return 0;
4383	}	5410	}
4384	_ACEOF	5411	_ACEOF
4385	rm -f conftest.$ac_objext conftest$ac_exeext	5412	if ac_fn_c_try_link "$LINENO"; then :
4386	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4387	(eval $ac_link) 2>conftest.er1
4388	ac_status=$?
4389	grep -v '^ *+' conftest.er1 >conftest.err
4390	rm -f conftest.er1
4391	cat conftest.err >&5
4392	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393	(exit $ac_status); } &&
4394	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4395	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4396	(eval $ac_try) 2>&5
4397	ac_status=$?
4398	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399	(exit $ac_status); }; } &&
4400	{ ac_try='test -s conftest$ac_exeext'
4401	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4402	(eval $ac_try) 2>&5
4403	ac_status=$?
4404	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4405	(exit $ac_status); }; }; then
4406	gt_cv_func_gnugettext1_libintl=yes	5413	gt_cv_func_gnugettext1_libintl=yes
4407	else	5414	else
4408	echo "$as_me: failed program was:" >&5
4409	sed 's/^/| /' conftest.$ac_ext >&5
4410
4411	gt_cv_func_gnugettext1_libintl=no	5415	gt_cv_func_gnugettext1_libintl=no
4412	fi	5416	fi
4413	rm -f conftest.err conftest.$ac_objext \	5417	rm -f core conftest.err conftest.$ac_objext \
4414	conftest$ac_exeext conftest.$ac_ext	5418	conftest$ac_exeext conftest.$ac_ext
4415	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then	5419	if test "$gt_cv_func_gnugettext1_libintl" != yes && test -n "$LIBICONV"; then
4416	LIBS="$LIBS $LIBICONV"	5420	LIBS="$LIBS $LIBICONV"
4417	cat >conftest.$ac_ext <<_ACEOF	5421	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4418	/* confdefs.h. */
4419	_ACEOF
4420	cat confdefs.h >>conftest.$ac_ext
4421	cat >>conftest.$ac_ext <<_ACEOF
4422	/* end confdefs.h. */	5422	/* end confdefs.h. */
4423	#include <libintl.h>	5423	#include <libintl.h>
4424	extern int _nl_msg_cat_cntr;	5424	extern int _nl_msg_cat_cntr;
4425	extern	5425	extern
4426	#ifdef __cplusplus	5426	#ifdef __cplusplus
…		…
4434	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)	5434	return (int) gettext ("") + _nl_msg_cat_cntr + *_nl_expand_alias (0)
4435	;	5435	;
4436	return 0;	5436	return 0;
4437	}	5437	}
4438	_ACEOF	5438	_ACEOF
4439	rm -f conftest.$ac_objext conftest$ac_exeext	5439	if ac_fn_c_try_link "$LINENO"; then :
4440	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4441	(eval $ac_link) 2>conftest.er1
4442	ac_status=$?
4443	grep -v '^ *+' conftest.er1 >conftest.err
4444	rm -f conftest.er1
4445	cat conftest.err >&5
4446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4447	(exit $ac_status); } &&
4448	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4449	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4450	(eval $ac_try) 2>&5
4451	ac_status=$?
4452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4453	(exit $ac_status); }; } &&
4454	{ ac_try='test -s conftest$ac_exeext'
4455	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4456	(eval $ac_try) 2>&5
4457	ac_status=$?
4458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4459	(exit $ac_status); }; }; then
4460	LIBINTL="$LIBINTL $LIBICONV"	5440	LIBINTL="$LIBINTL $LIBICONV"
4461	LTLIBINTL="$LTLIBINTL $LTLIBICONV"	5441	LTLIBINTL="$LTLIBINTL $LTLIBICONV"
4462	gt_cv_func_gnugettext1_libintl=yes	5442	gt_cv_func_gnugettext1_libintl=yes
4463		5443
4464	else
4465	echo "$as_me: failed program was:" >&5
4466	sed 's/^/| /' conftest.$ac_ext >&5
4467
4468	fi	5444	fi
4469	rm -f conftest.err conftest.$ac_objext \	5445	rm -f core conftest.err conftest.$ac_objext \
4470	conftest$ac_exeext conftest.$ac_ext	5446	conftest$ac_exeext conftest.$ac_ext
4471	fi	5447	fi
4472	CPPFLAGS="$gt_save_CPPFLAGS"	5448	CPPFLAGS="$gt_save_CPPFLAGS"
4473	LIBS="$gt_save_LIBS"	5449	LIBS="$gt_save_LIBS"
4474	fi	5450	fi
4475	echo "$as_me:$LINENO: result: $gt_cv_func_gnugettext1_libintl" >&5	5451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_gnugettext1_libintl" >&5
4476	echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6	5452	$as_echo "$gt_cv_func_gnugettext1_libintl" >&6; }
4477	fi	5453	fi
4478		5454
4479	if test "$gt_cv_func_gnugettext1_libc" = "yes" \	5455	if test "$gt_cv_func_gnugettext1_libc" = "yes" \
4480	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \	5456	|| { test "$gt_cv_func_gnugettext1_libintl" = "yes" \
4481	&& test "$PACKAGE" != gettext; }; then	5457	&& test "$PACKAGE" != gettext; }; then
…		…
4489		5465
4490		5466
4491	if test "$gt_use_preinstalled_gnugettext" = "yes" \	5467	if test "$gt_use_preinstalled_gnugettext" = "yes" \
4492	|| test "$nls_cv_use_gnu_gettext" = "yes"; then	5468	|| test "$nls_cv_use_gnu_gettext" = "yes"; then
4493		5469
4494	cat >>confdefs.h <<\_ACEOF	5470	$as_echo "#define ENABLE_NLS 1" >>confdefs.h
4495	#define ENABLE_NLS 1
4496	_ACEOF
4497		5471
4498	else	5472	else
4499	USE_NLS=no	5473	USE_NLS=no
4500	fi	5474	fi
4501	fi	5475	fi
4502		5476
4503	if test "$USE_NLS" = "yes"; then	5477	if test "$USE_NLS" = "yes"; then
4504		5478
4505	if test "$gt_use_preinstalled_gnugettext" = "yes"; then	5479	if test "$gt_use_preinstalled_gnugettext" = "yes"; then
4506	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then	5480	if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then
4507	echo "$as_me:$LINENO: checking how to link with libintl" >&5	5481	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5
4508	echo $ECHO_N "checking how to link with libintl... $ECHO_C" >&6	5482	$as_echo_n "checking how to link with libintl... " >&6; }
4509	echo "$as_me:$LINENO: result: $LIBINTL" >&5	5483	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5
4510	echo "${ECHO_T}$LIBINTL" >&6	5484	$as_echo "$LIBINTL" >&6; }
4511		5485
4512	for element in $INCINTL; do	5486	for element in $INCINTL; do
4513	haveit=	5487	haveit=
4514	for x in $CPPFLAGS; do	5488	for x in $CPPFLAGS; do
4515		5489
…		…
4532	done	5506	done
4533		5507
4534	fi	5508	fi
4535		5509
4536		5510
4537	cat >>confdefs.h <<\_ACEOF	5511	$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
4538	#define HAVE_GETTEXT 1
4539	_ACEOF
4540		5512
4541		5513
4542	cat >>confdefs.h <<\_ACEOF	5514	$as_echo "#define HAVE_DCGETTEXT 1" >>confdefs.h
4543	#define HAVE_DCGETTEXT 1
4544	_ACEOF
4545		5515
4546	fi	5516	fi
4547		5517
4548	POSUB=po	5518	POSUB=po
4549	fi	5519	fi
…		…
4561		5531
4562	# Enable GNU extensions.	5532	# Enable GNU extensions.
4563	# Define this here, not in acconfig's @TOP@ section, since definitions	5533	# Define this here, not in acconfig's @TOP@ section, since definitions
4564	# in the latter don't make it into the configure-time tests.	5534	# in the latter don't make it into the configure-time tests.
4565		5535
4566	cat >>confdefs.h <<\_ACEOF	5536	$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4567	#define _GNU_SOURCE 1
4568	_ACEOF
4569		5537
4570		5538
4571	cat >>confdefs.h <<\_ACEOF	5539	# do NOT define POSIX_SOURCE, sicne this clashes with many BSDs
4572	#define __USE_BSD 1
4573	_ACEOF
4574
4575		5540
4576	ALL_LINGUAS=""	5541	ALL_LINGUAS=""
4577		5542
4578	ac_ext=c	5543	ac_ext=c
4579	ac_cpp='$CPP $CPPFLAGS'	5544	ac_cpp='$CPP $CPPFLAGS'
4580	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5545	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4581	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5546	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4582	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5547	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4583	if test -n "$ac_tool_prefix"; then
4584	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4585	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4586	echo "$as_me:$LINENO: checking for $ac_word" >&5
4587	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4588	if test "${ac_cv_prog_CC+set}" = set; then
4589	echo $ECHO_N "(cached) $ECHO_C" >&6
4590	else
4591	if test -n "$CC"; then
4592	ac_cv_prog_CC="$CC" # Let the user override the test.
4593	else
4594	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4595	for as_dir in $PATH
4596	do
4597	IFS=$as_save_IFS
4598	test -z "$as_dir" && as_dir=.
4599	for ac_exec_ext in '' $ac_executable_extensions; do
4600	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4601	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4602	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4603	break 2
4604	fi
4605	done
4606	done
4607
4608	fi
4609	fi
4610	CC=$ac_cv_prog_CC
4611	if test -n "$CC"; then
4612	echo "$as_me:$LINENO: result: $CC" >&5
4613	echo "${ECHO_T}$CC" >&6
4614	else
4615	echo "$as_me:$LINENO: result: no" >&5
4616	echo "${ECHO_T}no" >&6
4617	fi
4618
4619	fi
4620	if test -z "$ac_cv_prog_CC"; then
4621	ac_ct_CC=$CC
4622	# Extract the first word of "gcc", so it can be a program name with args.
4623	set dummy gcc; ac_word=$2
4624	echo "$as_me:$LINENO: checking for $ac_word" >&5
4625	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4626	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4627	echo $ECHO_N "(cached) $ECHO_C" >&6
4628	else
4629	if test -n "$ac_ct_CC"; then
4630	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4631	else
4632	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4633	for as_dir in $PATH
4634	do
4635	IFS=$as_save_IFS
4636	test -z "$as_dir" && as_dir=.
4637	for ac_exec_ext in '' $ac_executable_extensions; do
4638	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4639	ac_cv_prog_ac_ct_CC="gcc"
4640	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4641	break 2
4642	fi
4643	done
4644	done
4645
4646	fi
4647	fi
4648	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4649	if test -n "$ac_ct_CC"; then
4650	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4651	echo "${ECHO_T}$ac_ct_CC" >&6
4652	else
4653	echo "$as_me:$LINENO: result: no" >&5
4654	echo "${ECHO_T}no" >&6
4655	fi
4656
4657	CC=$ac_ct_CC
4658	else
4659	CC="$ac_cv_prog_CC"
4660	fi
4661
4662	if test -z "$CC"; then
4663	if test -n "$ac_tool_prefix"; then
4664	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4665	set dummy ${ac_tool_prefix}cc; ac_word=$2
4666	echo "$as_me:$LINENO: checking for $ac_word" >&5
4667	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4668	if test "${ac_cv_prog_CC+set}" = set; then
4669	echo $ECHO_N "(cached) $ECHO_C" >&6
4670	else
4671	if test -n "$CC"; then
4672	ac_cv_prog_CC="$CC" # Let the user override the test.
4673	else
4674	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4675	for as_dir in $PATH
4676	do
4677	IFS=$as_save_IFS
4678	test -z "$as_dir" && as_dir=.
4679	for ac_exec_ext in '' $ac_executable_extensions; do
4680	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4681	ac_cv_prog_CC="${ac_tool_prefix}cc"
4682	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4683	break 2
4684	fi
4685	done
4686	done
4687
4688	fi
4689	fi
4690	CC=$ac_cv_prog_CC
4691	if test -n "$CC"; then
4692	echo "$as_me:$LINENO: result: $CC" >&5
4693	echo "${ECHO_T}$CC" >&6
4694	else
4695	echo "$as_me:$LINENO: result: no" >&5
4696	echo "${ECHO_T}no" >&6
4697	fi
4698
4699	fi
4700	if test -z "$ac_cv_prog_CC"; then
4701	ac_ct_CC=$CC
4702	# Extract the first word of "cc", so it can be a program name with args.
4703	set dummy cc; ac_word=$2
4704	echo "$as_me:$LINENO: checking for $ac_word" >&5
4705	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4706	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4707	echo $ECHO_N "(cached) $ECHO_C" >&6
4708	else
4709	if test -n "$ac_ct_CC"; then
4710	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4711	else
4712	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4713	for as_dir in $PATH
4714	do
4715	IFS=$as_save_IFS
4716	test -z "$as_dir" && as_dir=.
4717	for ac_exec_ext in '' $ac_executable_extensions; do
4718	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4719	ac_cv_prog_ac_ct_CC="cc"
4720	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4721	break 2
4722	fi
4723	done
4724	done
4725
4726	fi
4727	fi
4728	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4729	if test -n "$ac_ct_CC"; then
4730	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4731	echo "${ECHO_T}$ac_ct_CC" >&6
4732	else
4733	echo "$as_me:$LINENO: result: no" >&5
4734	echo "${ECHO_T}no" >&6
4735	fi
4736
4737	CC=$ac_ct_CC
4738	else
4739	CC="$ac_cv_prog_CC"
4740	fi
4741
4742	fi
4743	if test -z "$CC"; then
4744	# Extract the first word of "cc", so it can be a program name with args.
4745	set dummy cc; ac_word=$2
4746	echo "$as_me:$LINENO: checking for $ac_word" >&5
4747	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4748	if test "${ac_cv_prog_CC+set}" = set; then
4749	echo $ECHO_N "(cached) $ECHO_C" >&6
4750	else
4751	if test -n "$CC"; then
4752	ac_cv_prog_CC="$CC" # Let the user override the test.
4753	else
4754	ac_prog_rejected=no
4755	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4756	for as_dir in $PATH
4757	do
4758	IFS=$as_save_IFS
4759	test -z "$as_dir" && as_dir=.
4760	for ac_exec_ext in '' $ac_executable_extensions; do
4761	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4762	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4763	ac_prog_rejected=yes
4764	continue
4765	fi
4766	ac_cv_prog_CC="cc"
4767	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4768	break 2
4769	fi
4770	done
4771	done
4772
4773	if test $ac_prog_rejected = yes; then
4774	# We found a bogon in the path, so make sure we never use it.
4775	set dummy $ac_cv_prog_CC
4776	shift
4777	if test $# != 0; then
4778	# We chose a different compiler from the bogus one.
4779	# However, it has the same basename, so the bogon will be chosen
4780	# first if we set CC to just the basename; use the full file name.
4781	shift
4782	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4783	fi
4784	fi
4785	fi
4786	fi
4787	CC=$ac_cv_prog_CC
4788	if test -n "$CC"; then
4789	echo "$as_me:$LINENO: result: $CC" >&5
4790	echo "${ECHO_T}$CC" >&6
4791	else
4792	echo "$as_me:$LINENO: result: no" >&5
4793	echo "${ECHO_T}no" >&6
4794	fi
4795
4796	fi
4797	if test -z "$CC"; then
4798	if test -n "$ac_tool_prefix"; then
4799	for ac_prog in cl
4800	do
4801	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4802	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4803	echo "$as_me:$LINENO: checking for $ac_word" >&5
4804	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4805	if test "${ac_cv_prog_CC+set}" = set; then
4806	echo $ECHO_N "(cached) $ECHO_C" >&6
4807	else
4808	if test -n "$CC"; then
4809	ac_cv_prog_CC="$CC" # Let the user override the test.
4810	else
4811	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4812	for as_dir in $PATH
4813	do
4814	IFS=$as_save_IFS
4815	test -z "$as_dir" && as_dir=.
4816	for ac_exec_ext in '' $ac_executable_extensions; do
4817	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4818	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4819	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4820	break 2
4821	fi
4822	done
4823	done
4824
4825	fi
4826	fi
4827	CC=$ac_cv_prog_CC
4828	if test -n "$CC"; then
4829	echo "$as_me:$LINENO: result: $CC" >&5
4830	echo "${ECHO_T}$CC" >&6
4831	else
4832	echo "$as_me:$LINENO: result: no" >&5
4833	echo "${ECHO_T}no" >&6
4834	fi
4835
4836	test -n "$CC" && break
4837	done
4838	fi
4839	if test -z "$CC"; then
4840	ac_ct_CC=$CC
4841	for ac_prog in cl
4842	do
4843	# Extract the first word of "$ac_prog", so it can be a program name with args.
4844	set dummy $ac_prog; ac_word=$2
4845	echo "$as_me:$LINENO: checking for $ac_word" >&5
4846	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
4847	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
4848	echo $ECHO_N "(cached) $ECHO_C" >&6
4849	else
4850	if test -n "$ac_ct_CC"; then
4851	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4852	else
4853	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4854	for as_dir in $PATH
4855	do
4856	IFS=$as_save_IFS
4857	test -z "$as_dir" && as_dir=.
4858	for ac_exec_ext in '' $ac_executable_extensions; do
4859	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4860	ac_cv_prog_ac_ct_CC="$ac_prog"
4861	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4862	break 2
4863	fi
4864	done
4865	done
4866
4867	fi
4868	fi
4869	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4870	if test -n "$ac_ct_CC"; then
4871	echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
4872	echo "${ECHO_T}$ac_ct_CC" >&6
4873	else
4874	echo "$as_me:$LINENO: result: no" >&5
4875	echo "${ECHO_T}no" >&6
4876	fi
4877
4878	test -n "$ac_ct_CC" && break
4879	done
4880
4881	CC=$ac_ct_CC
4882	fi
4883
4884	fi
4885
4886
4887	test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
4888	See \`config.log' for more details." >&5
4889	echo "$as_me: error: no acceptable C compiler found in \$PATH
4890	See \`config.log' for more details." >&2;}
4891	{ (exit 1); exit 1; }; }
4892
4893	# Provide some information about the compiler.
4894	echo "$as_me:$LINENO:" \
4895	"checking for C compiler version" >&5
4896	ac_compiler=`set X $ac_compile; echo $2`
4897	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
4898	(eval $ac_compiler --version </dev/null >&5) 2>&5
4899	ac_status=$?
4900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4901	(exit $ac_status); }
4902	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
4903	(eval $ac_compiler -v </dev/null >&5) 2>&5
4904	ac_status=$?
4905	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4906	(exit $ac_status); }
4907	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
4908	(eval $ac_compiler -V </dev/null >&5) 2>&5
4909	ac_status=$?
4910	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4911	(exit $ac_status); }
4912
4913	echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
4914	echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
4915	if test "${ac_cv_c_compiler_gnu+set}" = set; then
4916	echo $ECHO_N "(cached) $ECHO_C" >&6
4917	else
4918	cat >conftest.$ac_ext <<_ACEOF
4919	/* confdefs.h. */
4920	_ACEOF
4921	cat confdefs.h >>conftest.$ac_ext
4922	cat >>conftest.$ac_ext <<_ACEOF
4923	/* end confdefs.h. */
4924
4925	int
4926	main ()
4927	{
4928	#ifndef __GNUC__
4929	choke me
4930	#endif
4931
4932	;
4933	return 0;
4934	}
4935	_ACEOF
4936	rm -f conftest.$ac_objext
4937	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4938	(eval $ac_compile) 2>conftest.er1
4939	ac_status=$?
4940	grep -v '^ *+' conftest.er1 >conftest.err
4941	rm -f conftest.er1
4942	cat conftest.err >&5
4943	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4944	(exit $ac_status); } &&
4945	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
4946	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4947	(eval $ac_try) 2>&5
4948	ac_status=$?
4949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4950	(exit $ac_status); }; } &&
4951	{ ac_try='test -s conftest.$ac_objext'
4952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4953	(eval $ac_try) 2>&5
4954	ac_status=$?
4955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4956	(exit $ac_status); }; }; then
4957	ac_compiler_gnu=yes
4958	else
4959	echo "$as_me: failed program was:" >&5
4960	sed 's/^/| /' conftest.$ac_ext >&5
4961
4962	ac_compiler_gnu=no
4963	fi
4964	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4965	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4966
4967	fi
4968	echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4969	echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
4970	GCC=`test $ac_compiler_gnu = yes && echo yes`
4971	ac_test_CFLAGS=${CFLAGS+set}
4972	ac_save_CFLAGS=$CFLAGS
4973	CFLAGS="-g"
4974	echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4975	echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
4976	if test "${ac_cv_prog_cc_g+set}" = set; then
4977	echo $ECHO_N "(cached) $ECHO_C" >&6
4978	else
4979	cat >conftest.$ac_ext <<_ACEOF
4980	/* confdefs.h. */
4981	_ACEOF
4982	cat confdefs.h >>conftest.$ac_ext
4983	cat >>conftest.$ac_ext <<_ACEOF
4984	/* end confdefs.h. */
4985
4986	int
4987	main ()
4988	{
4989
4990	;
4991	return 0;
4992	}
4993	_ACEOF
4994	rm -f conftest.$ac_objext
4995	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
4996	(eval $ac_compile) 2>conftest.er1
4997	ac_status=$?
4998	grep -v '^ *+' conftest.er1 >conftest.err
4999	rm -f conftest.er1
5000	cat conftest.err >&5
5001	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5002	(exit $ac_status); } &&
5003	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5004	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5005	(eval $ac_try) 2>&5
5006	ac_status=$?
5007	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5008	(exit $ac_status); }; } &&
5009	{ ac_try='test -s conftest.$ac_objext'
5010	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5011	(eval $ac_try) 2>&5
5012	ac_status=$?
5013	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5014	(exit $ac_status); }; }; then
5015	ac_cv_prog_cc_g=yes
5016	else
5017	echo "$as_me: failed program was:" >&5
5018	sed 's/^/| /' conftest.$ac_ext >&5
5019
5020	ac_cv_prog_cc_g=no
5021	fi
5022	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5023	fi
5024	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
5025	echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
5026	if test "$ac_test_CFLAGS" = set; then
5027	CFLAGS=$ac_save_CFLAGS
5028	elif test $ac_cv_prog_cc_g = yes; then
5029	if test "$GCC" = yes; then
5030	CFLAGS="-g -O2"
5031	else
5032	CFLAGS="-g"
5033	fi
5034	else
5035	if test "$GCC" = yes; then
5036	CFLAGS="-O2"
5037	else
5038	CFLAGS=
5039	fi
5040	fi
5041	echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
5042	echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
5043	if test "${ac_cv_prog_cc_stdc+set}" = set; then
5044	echo $ECHO_N "(cached) $ECHO_C" >&6
5045	else
5046	ac_cv_prog_cc_stdc=no
5047	ac_save_CC=$CC
5048	cat >conftest.$ac_ext <<_ACEOF
5049	/* confdefs.h. */
5050	_ACEOF
5051	cat confdefs.h >>conftest.$ac_ext
5052	cat >>conftest.$ac_ext <<_ACEOF
5053	/* end confdefs.h. */
5054	#include <stdarg.h>
5055	#include <stdio.h>
5056	#include <sys/types.h>
5057	#include <sys/stat.h>
5058	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5059	struct buf { int x; };
5060	FILE * (*rcsopen) (struct buf *, struct stat *, int);
5061	static char *e (p, i)
5062	char **p;
5063	int i;
5064	{
5065	return p[i];
5066	}
5067	static char *f (char * (*g) (char **, int), char **p, ...)
5068	{
5069	char *s;
5070	va_list v;
5071	va_start (v,p);
5072	s = g (p, va_arg (v,int));
5073	va_end (v);
5074	return s;
5075	}
5076
5077	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5078	function prototypes and stuff, but not '\xHH' hex character constants.
5079	These don't provoke an error unfortunately, instead are silently treated
5080	as 'x'. The following induces an error, until -std1 is added to get
5081	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5082	array size at least. It's necessary to write '\x00'==0 to get something
5083	that's true only with -std1. */
5084	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5085
5086	int test (int i, double x);
5087	struct s1 {int (*f) (int a);};
5088	struct s2 {int (*f) (double a);};
5089	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5090	int argc;
5091	char **argv;
5092	int
5093	main ()
5094	{
5095	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5096	;
5097	return 0;
5098	}
5099	_ACEOF
5100	# Don't try gcc -ansi; that turns off useful extensions and
5101	# breaks some systems' header files.
5102	# AIX -qlanglvl=ansi
5103	# Ultrix and OSF/1 -std1
5104	# HP-UX 10.20 and later -Ae
5105	# HP-UX older versions -Aa -D_HPUX_SOURCE
5106	# SVR4 -Xc -D__EXTENSIONS__
5107	for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5108	do
5109	CC="$ac_save_CC $ac_arg"
5110	rm -f conftest.$ac_objext
5111	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5112	(eval $ac_compile) 2>conftest.er1
5113	ac_status=$?
5114	grep -v '^ *+' conftest.er1 >conftest.err
5115	rm -f conftest.er1
5116	cat conftest.err >&5
5117	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5118	(exit $ac_status); } &&
5119	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5120	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5121	(eval $ac_try) 2>&5
5122	ac_status=$?
5123	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5124	(exit $ac_status); }; } &&
5125	{ ac_try='test -s conftest.$ac_objext'
5126	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5127	(eval $ac_try) 2>&5
5128	ac_status=$?
5129	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5130	(exit $ac_status); }; }; then
5131	ac_cv_prog_cc_stdc=$ac_arg
5132	break
5133	else
5134	echo "$as_me: failed program was:" >&5
5135	sed 's/^/| /' conftest.$ac_ext >&5
5136
5137	fi
5138	rm -f conftest.err conftest.$ac_objext
5139	done
5140	rm -f conftest.$ac_ext conftest.$ac_objext
5141	CC=$ac_save_CC
5142
5143	fi
5144
5145	case "x$ac_cv_prog_cc_stdc" in
5146	x|xno)
5147	echo "$as_me:$LINENO: result: none needed" >&5
5148	echo "${ECHO_T}none needed" >&6 ;;
5149	*)
5150	echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
5151	echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
5152	CC="$CC $ac_cv_prog_cc_stdc" ;;
5153	esac
5154
5155	# Some people use a C++ compiler to compile C. Since we use `exit',
5156	# in C++ we need to declare it. In case someone uses the same compiler
5157	# for both compiling C and C++ we need to have the C++ compiler decide
5158	# the declaration of exit, since it's the most demanding environment.
5159	cat >conftest.$ac_ext <<_ACEOF
5160	#ifndef __cplusplus
5161	choke me
5162	#endif
5163	_ACEOF
5164	rm -f conftest.$ac_objext
5165	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5166	(eval $ac_compile) 2>conftest.er1
5167	ac_status=$?
5168	grep -v '^ *+' conftest.er1 >conftest.err
5169	rm -f conftest.er1
5170	cat conftest.err >&5
5171	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5172	(exit $ac_status); } &&
5173	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5174	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5175	(eval $ac_try) 2>&5
5176	ac_status=$?
5177	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5178	(exit $ac_status); }; } &&
5179	{ ac_try='test -s conftest.$ac_objext'
5180	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5181	(eval $ac_try) 2>&5
5182	ac_status=$?
5183	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5184	(exit $ac_status); }; }; then
5185	for ac_declaration in \
5186	'' \
5187	'extern "C" void std::exit (int) throw (); using std::exit;' \
5188	'extern "C" void std::exit (int); using std::exit;' \
5189	'extern "C" void exit (int) throw ();' \
5190	'extern "C" void exit (int);' \
5191	'void exit (int);'
5192	do
5193	cat >conftest.$ac_ext <<_ACEOF
5194	/* confdefs.h. */
5195	_ACEOF
5196	cat confdefs.h >>conftest.$ac_ext
5197	cat >>conftest.$ac_ext <<_ACEOF
5198	/* end confdefs.h. */
5199	$ac_declaration
5200	#include <stdlib.h>
5201	int
5202	main ()
5203	{
5204	exit (42);
5205	;
5206	return 0;
5207	}
5208	_ACEOF
5209	rm -f conftest.$ac_objext
5210	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5211	(eval $ac_compile) 2>conftest.er1
5212	ac_status=$?
5213	grep -v '^ *+' conftest.er1 >conftest.err
5214	rm -f conftest.er1
5215	cat conftest.err >&5
5216	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5217	(exit $ac_status); } &&
5218	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5219	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5220	(eval $ac_try) 2>&5
5221	ac_status=$?
5222	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5223	(exit $ac_status); }; } &&
5224	{ ac_try='test -s conftest.$ac_objext'
5225	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5226	(eval $ac_try) 2>&5
5227	ac_status=$?
5228	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5229	(exit $ac_status); }; }; then
5230	:
5231	else
5232	echo "$as_me: failed program was:" >&5
5233	sed 's/^/| /' conftest.$ac_ext >&5
5234
5235	continue
5236	fi
5237	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5238	cat >conftest.$ac_ext <<_ACEOF
5239	/* confdefs.h. */
5240	_ACEOF
5241	cat confdefs.h >>conftest.$ac_ext
5242	cat >>conftest.$ac_ext <<_ACEOF
5243	/* end confdefs.h. */
5244	$ac_declaration
5245	int
5246	main ()
5247	{
5248	exit (42);
5249	;
5250	return 0;
5251	}
5252	_ACEOF
5253	rm -f conftest.$ac_objext
5254	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5255	(eval $ac_compile) 2>conftest.er1
5256	ac_status=$?
5257	grep -v '^ *+' conftest.er1 >conftest.err
5258	rm -f conftest.er1
5259	cat conftest.err >&5
5260	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5261	(exit $ac_status); } &&
5262	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
5263	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5264	(eval $ac_try) 2>&5
5265	ac_status=$?
5266	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5267	(exit $ac_status); }; } &&
5268	{ ac_try='test -s conftest.$ac_objext'
5269	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5270	(eval $ac_try) 2>&5
5271	ac_status=$?
5272	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5273	(exit $ac_status); }; }; then
5274	break
5275	else
5276	echo "$as_me: failed program was:" >&5
5277	sed 's/^/| /' conftest.$ac_ext >&5
5278
5279	fi
5280	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5281	done
5282	rm -f conftest*
5283	if test -n "$ac_declaration"; then
5284	echo '#ifdef __cplusplus' >>confdefs.h
5285	echo $ac_declaration >>confdefs.h
5286	echo '#endif' >>confdefs.h
5287	fi
5288
5289	else
5290	echo "$as_me: failed program was:" >&5
5291	sed 's/^/| /' conftest.$ac_ext >&5
5292
5293	fi
5294	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5295	ac_ext=c
5296	ac_cpp='$CPP $CPPFLAGS'
5297	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5298	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5299	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5300
5301	depcc="$CC" am_compiler_list=
5302
5303	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
5304	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
5305	if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
5306	echo $ECHO_N "(cached) $ECHO_C" >&6
5307	else
5308	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5309	# We make a subdir and do the tests there. Otherwise we can end up
5310	# making bogus files that we don't know about and never remove. For
5311	# instance it was reported that on HP-UX the gcc test will end up
5312	# making a dummy file named `D' -- because `-MD' means `put the output
5313	# in D'.
5314	mkdir conftest.dir
5315	# Copy depcomp to subdir because otherwise we won't find it if we're
5316	# using a relative directory.
5317	cp "$am_depcomp" conftest.dir
5318	cd conftest.dir
5319	# We will build objects and dependencies in a subdirectory because
5320	# it helps to detect inapplicable dependency modes. For instance
5321	# both Tru64's cc and ICC support -MD to output dependencies as a
5322	# side effect of compilation, but ICC will put the dependencies in
5323	# the current directory while Tru64 will put them in the object
5324	# directory.
5325	mkdir sub
5326
5327	am_cv_CC_dependencies_compiler_type=none
5328	if test "$am_compiler_list" = ""; then
5329	am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5330	fi
5331	for depmode in $am_compiler_list; do
5332	# Setup a source with many dependencies, because some compilers
5333	# like to wrap large dependency lists on column 80 (with \), and
5334	# we should not choose a depcomp mode which is confused by this.
5335	#
5336	# We need to recreate these files for each test, as the compiler may
5337	# overwrite some of them when testing with obscure command lines.
5338	# This happens at least with the AIX C compiler.
5339	: > sub/conftest.c
5340	for i in 1 2 3 4 5 6; do
5341	echo '#include "conftst'$i'.h"' >> sub/conftest.c
5342	: > sub/conftst$i.h
5343	done
5344	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5345
5346	case $depmode in
5347	nosideeffect)
5348	# after this tag, mechanisms are not by side-effect, so they'll
5349	# only be used when explicitly requested
5350	if test "x$enable_dependency_tracking" = xyes; then
5351	continue
5352	else
5353	break
5354	fi
5355	;;
5356	none) break ;;
5357	esac
5358	# We check with `-c' and `-o' for the sake of the "dashmstdout"
5359	# mode. It turns out that the SunPro C++ compiler does not properly
5360	# handle `-M -o', and we need to detect this.
5361	if depmode=$depmode \
5362	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
5363	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5364	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
5365	>/dev/null 2>conftest.err &&
5366	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5367	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
5368	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5369	# icc doesn't choke on unknown options, it will just issue warnings
5370	# (even with -Werror). So we grep stderr for any message
5371	# that says an option was ignored.
5372	if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
5373	am_cv_CC_dependencies_compiler_type=$depmode
5374	break
5375	fi
5376	fi
5377	done
5378
5379	cd ..
5380	rm -rf conftest.dir
5381	else
5382	am_cv_CC_dependencies_compiler_type=none
5383	fi
5384
5385	fi
5386	echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
5387	echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
5388	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5389
5390
5391
5392	if
5393	test "x$enable_dependency_tracking" != xno \
5394	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5395	am__fastdepCC_TRUE=
5396	am__fastdepCC_FALSE='#'
5397	else
5398	am__fastdepCC_TRUE='#'
5399	am__fastdepCC_FALSE=
5400	fi
5401
5402
5403	ac_ext=c
5404	ac_cpp='$CPP $CPPFLAGS'
5405	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5406	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5407	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5408	echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5	5548	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5409	echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6	5549	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5410	# On Suns, sometimes $CPP names a directory.	5550	# On Suns, sometimes $CPP names a directory.
5411	if test -n "$CPP" && test -d "$CPP"; then	5551	if test -n "$CPP" && test -d "$CPP"; then
5412	CPP=	5552	CPP=
5413	fi	5553	fi
5414	if test -z "$CPP"; then	5554	if test -z "$CPP"; then
5415	if test "${ac_cv_prog_CPP+set}" = set; then	5555	if ${ac_cv_prog_CPP+:} false; then :
5416	echo $ECHO_N "(cached) $ECHO_C" >&6	5556	$as_echo_n "(cached) " >&6
5417	else	5557	else
5418	# Double quotes because CPP needs to be expanded	5558	# Double quotes because CPP needs to be expanded
5419	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"	5559	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5420	do	5560	do
5421	ac_preproc_ok=false	5561	ac_preproc_ok=false
…		…
5425	# with a fresh cross-compiler works.	5565	# with a fresh cross-compiler works.
5426	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5566	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5427	# <limits.h> exists even on freestanding compilers.	5567	# <limits.h> exists even on freestanding compilers.
5428	# On the NeXT, cc -E runs the code through the compiler's parser,	5568	# On the NeXT, cc -E runs the code through the compiler's parser,
5429	# not just through cpp. "Syntax error" is here to catch this case.	5569	# not just through cpp. "Syntax error" is here to catch this case.
5430	cat >conftest.$ac_ext <<_ACEOF
5431	/* confdefs.h. */
5432	_ACEOF
5433	cat confdefs.h >>conftest.$ac_ext	5570	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5434	cat >>conftest.$ac_ext <<_ACEOF
5435	/* end confdefs.h. */	5571	/* end confdefs.h. */
5436	#ifdef __STDC__	5572	#ifdef __STDC__
5437	# include <limits.h>	5573	# include <limits.h>
5438	#else	5574	#else
5439	# include <assert.h>	5575	# include <assert.h>
5440	#endif	5576	#endif
5441	Syntax error	5577	Syntax error
5442	_ACEOF	5578	_ACEOF
5443	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5579	if ac_fn_c_try_cpp "$LINENO"; then :
5444	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5580
5445	ac_status=$?
5446	grep -v '^ *+' conftest.er1 >conftest.err
5447	rm -f conftest.er1
5448	cat conftest.err >&5
5449	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5450	(exit $ac_status); } >/dev/null; then
5451	if test -s conftest.err; then
5452	ac_cpp_err=$ac_c_preproc_warn_flag
5453	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5454	else	5581	else
5455	ac_cpp_err=
5456	fi
5457	else
5458	ac_cpp_err=yes
5459	fi
5460	if test -z "$ac_cpp_err"; then
5461	:
5462	else
5463	echo "$as_me: failed program was:" >&5
5464	sed 's/^/| /' conftest.$ac_ext >&5
5465
5466	# Broken: fails on valid input.	5582	# Broken: fails on valid input.
5467	continue	5583	continue
5468	fi	5584	fi
5469	rm -f conftest.err conftest.$ac_ext	5585	rm -f conftest.err conftest.i conftest.$ac_ext
5470		5586
5471	# OK, works on sane cases. Now check whether non-existent headers	5587	# OK, works on sane cases. Now check whether nonexistent headers
5472	# can be detected and how.	5588	# can be detected and how.
5473	cat >conftest.$ac_ext <<_ACEOF
5474	/* confdefs.h. */
5475	_ACEOF
5476	cat confdefs.h >>conftest.$ac_ext	5589	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5477	cat >>conftest.$ac_ext <<_ACEOF
5478	/* end confdefs.h. */	5590	/* end confdefs.h. */
5479	#include <ac_nonexistent.h>	5591	#include <ac_nonexistent.h>
5480	_ACEOF	5592	_ACEOF
5481	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5593	if ac_fn_c_try_cpp "$LINENO"; then :
5482	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5483	ac_status=$?
5484	grep -v '^ *+' conftest.er1 >conftest.err
5485	rm -f conftest.er1
5486	cat conftest.err >&5
5487	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5488	(exit $ac_status); } >/dev/null; then
5489	if test -s conftest.err; then
5490	ac_cpp_err=$ac_c_preproc_warn_flag
5491	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5492	else
5493	ac_cpp_err=
5494	fi
5495	else
5496	ac_cpp_err=yes
5497	fi
5498	if test -z "$ac_cpp_err"; then
5499	# Broken: success on invalid input.	5594	# Broken: success on invalid input.
5500	continue	5595	continue
5501	else	5596	else
5502	echo "$as_me: failed program was:" >&5
5503	sed 's/^/| /' conftest.$ac_ext >&5
5504
5505	# Passes both tests.	5597	# Passes both tests.
5506	ac_preproc_ok=:	5598	ac_preproc_ok=:
5507	break	5599	break
5508	fi	5600	fi
5509	rm -f conftest.err conftest.$ac_ext	5601	rm -f conftest.err conftest.i conftest.$ac_ext
5510		5602
5511	done	5603	done
5512	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5604	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5513	rm -f conftest.err conftest.$ac_ext	5605	rm -f conftest.i conftest.err conftest.$ac_ext
5514	if $ac_preproc_ok; then	5606	if $ac_preproc_ok; then :
5515	break	5607	break
5516	fi	5608	fi
5517		5609
5518	done	5610	done
5519	ac_cv_prog_CPP=$CPP	5611	ac_cv_prog_CPP=$CPP
…		…
5521	fi	5613	fi
5522	CPP=$ac_cv_prog_CPP	5614	CPP=$ac_cv_prog_CPP
5523	else	5615	else
5524	ac_cv_prog_CPP=$CPP	5616	ac_cv_prog_CPP=$CPP
5525	fi	5617	fi
5526	echo "$as_me:$LINENO: result: $CPP" >&5	5618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5527	echo "${ECHO_T}$CPP" >&6	5619	$as_echo "$CPP" >&6; }
5528	ac_preproc_ok=false	5620	ac_preproc_ok=false
5529	for ac_c_preproc_warn_flag in '' yes	5621	for ac_c_preproc_warn_flag in '' yes
5530	do	5622	do
5531	# Use a header file that comes with gcc, so configuring glibc	5623	# Use a header file that comes with gcc, so configuring glibc
5532	# with a fresh cross-compiler works.	5624	# with a fresh cross-compiler works.
5533	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	5625	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5534	# <limits.h> exists even on freestanding compilers.	5626	# <limits.h> exists even on freestanding compilers.
5535	# On the NeXT, cc -E runs the code through the compiler's parser,	5627	# On the NeXT, cc -E runs the code through the compiler's parser,
5536	# not just through cpp. "Syntax error" is here to catch this case.	5628	# not just through cpp. "Syntax error" is here to catch this case.
5537	cat >conftest.$ac_ext <<_ACEOF
5538	/* confdefs.h. */
5539	_ACEOF
5540	cat confdefs.h >>conftest.$ac_ext	5629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5541	cat >>conftest.$ac_ext <<_ACEOF
5542	/* end confdefs.h. */	5630	/* end confdefs.h. */
5543	#ifdef __STDC__	5631	#ifdef __STDC__
5544	# include <limits.h>	5632	# include <limits.h>
5545	#else	5633	#else
5546	# include <assert.h>	5634	# include <assert.h>
5547	#endif	5635	#endif
5548	Syntax error	5636	Syntax error
5549	_ACEOF	5637	_ACEOF
5550	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5638	if ac_fn_c_try_cpp "$LINENO"; then :
5551	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	5639
5552	ac_status=$?
5553	grep -v '^ *+' conftest.er1 >conftest.err
5554	rm -f conftest.er1
5555	cat conftest.err >&5
5556	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5557	(exit $ac_status); } >/dev/null; then
5558	if test -s conftest.err; then
5559	ac_cpp_err=$ac_c_preproc_warn_flag
5560	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5561	else	5640	else
5562	ac_cpp_err=
5563	fi
5564	else
5565	ac_cpp_err=yes
5566	fi
5567	if test -z "$ac_cpp_err"; then
5568	:
5569	else
5570	echo "$as_me: failed program was:" >&5
5571	sed 's/^/| /' conftest.$ac_ext >&5
5572
5573	# Broken: fails on valid input.	5641	# Broken: fails on valid input.
5574	continue	5642	continue
5575	fi	5643	fi
5576	rm -f conftest.err conftest.$ac_ext	5644	rm -f conftest.err conftest.i conftest.$ac_ext
5577		5645
5578	# OK, works on sane cases. Now check whether non-existent headers	5646	# OK, works on sane cases. Now check whether nonexistent headers
5579	# can be detected and how.	5647	# can be detected and how.
5580	cat >conftest.$ac_ext <<_ACEOF
5581	/* confdefs.h. */
5582	_ACEOF
5583	cat confdefs.h >>conftest.$ac_ext	5648	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5584	cat >>conftest.$ac_ext <<_ACEOF
5585	/* end confdefs.h. */	5649	/* end confdefs.h. */
5586	#include <ac_nonexistent.h>	5650	#include <ac_nonexistent.h>
5587	_ACEOF	5651	_ACEOF
5588	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	5652	if ac_fn_c_try_cpp "$LINENO"; then :
5589	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
5590	ac_status=$?
5591	grep -v '^ *+' conftest.er1 >conftest.err
5592	rm -f conftest.er1
5593	cat conftest.err >&5
5594	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5595	(exit $ac_status); } >/dev/null; then
5596	if test -s conftest.err; then
5597	ac_cpp_err=$ac_c_preproc_warn_flag
5598	ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
5599	else
5600	ac_cpp_err=
5601	fi
5602	else
5603	ac_cpp_err=yes
5604	fi
5605	if test -z "$ac_cpp_err"; then
5606	# Broken: success on invalid input.	5653	# Broken: success on invalid input.
5607	continue	5654	continue
5608	else	5655	else
5609	echo "$as_me: failed program was:" >&5
5610	sed 's/^/| /' conftest.$ac_ext >&5
5611
5612	# Passes both tests.	5656	# Passes both tests.
5613	ac_preproc_ok=:	5657	ac_preproc_ok=:
5614	break	5658	break
5615	fi	5659	fi
5616	rm -f conftest.err conftest.$ac_ext	5660	rm -f conftest.err conftest.i conftest.$ac_ext
5617		5661
5618	done	5662	done
5619	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	5663	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5620	rm -f conftest.err conftest.$ac_ext	5664	rm -f conftest.i conftest.err conftest.$ac_ext
5621	if $ac_preproc_ok; then	5665	if $ac_preproc_ok; then :
5622	:	5666
5623	else	5667	else
5624	{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check	5668	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5625	See \`config.log' for more details." >&5	5669	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5626	echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check	5670	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5627	See \`config.log' for more details." >&2;}	5671	See \`config.log' for more details" "$LINENO" 5; }
5628	{ (exit 1); exit 1; }; }
5629	fi	5672	fi
5630		5673
5631	ac_ext=c	5674	ac_ext=c
5632	ac_cpp='$CPP $CPPFLAGS'	5675	ac_cpp='$CPP $CPPFLAGS'
5633	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5676	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5634	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5677	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5635	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5678	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5636		5679
5637	ac_ext=cc	5680	ac_ext=cpp
5638	ac_cpp='$CXXCPP $CPPFLAGS'	5681	ac_cpp='$CXXCPP $CPPFLAGS'
5639	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5682	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5640	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5683	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5641	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	5684	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
		5685	if test -z "$CXX"; then
		5686	if test -n "$CCC"; then
		5687	CXX=$CCC
		5688	else
5642	if test -n "$ac_tool_prefix"; then	5689	if test -n "$ac_tool_prefix"; then
5643	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5690	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5644	do	5691	do
5645	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.	5692	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5646	set dummy $ac_tool_prefix$ac_prog; ac_word=$2	5693	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5647	echo "$as_me:$LINENO: checking for $ac_word" >&5	5694	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5648	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5695	$as_echo_n "checking for $ac_word... " >&6; }
5649	if test "${ac_cv_prog_CXX+set}" = set; then	5696	if ${ac_cv_prog_CXX+:} false; then :
5650	echo $ECHO_N "(cached) $ECHO_C" >&6	5697	$as_echo_n "(cached) " >&6
5651	else	5698	else
5652	if test -n "$CXX"; then	5699	if test -n "$CXX"; then
5653	ac_cv_prog_CXX="$CXX" # Let the user override the test.	5700	ac_cv_prog_CXX="$CXX" # Let the user override the test.
5654	else	5701	else
5655	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5702	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5656	for as_dir in $PATH	5703	for as_dir in $PATH
5657	do	5704	do
5658	IFS=$as_save_IFS	5705	IFS=$as_save_IFS
5659	test -z "$as_dir" && as_dir=.	5706	test -z "$as_dir" && as_dir=.
5660	for ac_exec_ext in '' $ac_executable_extensions; do	5707	for ac_exec_ext in '' $ac_executable_extensions; do
5661	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5708	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5662	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"	5709	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5663	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5710	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5664	break 2	5711	break 2
5665	fi	5712	fi
5666	done	5713	done
5667	done	5714	done
		5715	IFS=$as_save_IFS
5668		5716
5669	fi	5717	fi
5670	fi	5718	fi
5671	CXX=$ac_cv_prog_CXX	5719	CXX=$ac_cv_prog_CXX
5672	if test -n "$CXX"; then	5720	if test -n "$CXX"; then
5673	echo "$as_me:$LINENO: result: $CXX" >&5	5721	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5674	echo "${ECHO_T}$CXX" >&6	5722	$as_echo "$CXX" >&6; }
5675	else	5723	else
5676	echo "$as_me:$LINENO: result: no" >&5	5724	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5677	echo "${ECHO_T}no" >&6	5725	$as_echo "no" >&6; }
5678	fi	5726	fi
		5727
5679		5728
5680	test -n "$CXX" && break	5729	test -n "$CXX" && break
5681	done	5730	done
5682	fi	5731	fi
5683	if test -z "$CXX"; then	5732	if test -z "$CXX"; then
5684	ac_ct_CXX=$CXX	5733	ac_ct_CXX=$CXX
5685	for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC	5734	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5686	do	5735	do
5687	# Extract the first word of "$ac_prog", so it can be a program name with args.	5736	# Extract the first word of "$ac_prog", so it can be a program name with args.
5688	set dummy $ac_prog; ac_word=$2	5737	set dummy $ac_prog; ac_word=$2
5689	echo "$as_me:$LINENO: checking for $ac_word" >&5	5738	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5690	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	5739	$as_echo_n "checking for $ac_word... " >&6; }
5691	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then	5740	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5692	echo $ECHO_N "(cached) $ECHO_C" >&6	5741	$as_echo_n "(cached) " >&6
5693	else	5742	else
5694	if test -n "$ac_ct_CXX"; then	5743	if test -n "$ac_ct_CXX"; then
5695	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.	5744	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5696	else	5745	else
5697	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	5746	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5698	for as_dir in $PATH	5747	for as_dir in $PATH
5699	do	5748	do
5700	IFS=$as_save_IFS	5749	IFS=$as_save_IFS
5701	test -z "$as_dir" && as_dir=.	5750	test -z "$as_dir" && as_dir=.
5702	for ac_exec_ext in '' $ac_executable_extensions; do	5751	for ac_exec_ext in '' $ac_executable_extensions; do
5703	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	5752	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5704	ac_cv_prog_ac_ct_CXX="$ac_prog"	5753	ac_cv_prog_ac_ct_CXX="$ac_prog"
5705	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	5754	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5706	break 2	5755	break 2
5707	fi	5756	fi
5708	done	5757	done
5709	done	5758	done
		5759	IFS=$as_save_IFS
5710		5760
5711	fi	5761	fi
5712	fi	5762	fi
5713	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX	5763	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5714	if test -n "$ac_ct_CXX"; then	5764	if test -n "$ac_ct_CXX"; then
5715	echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5	5765	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5716	echo "${ECHO_T}$ac_ct_CXX" >&6	5766	$as_echo "$ac_ct_CXX" >&6; }
5717	else	5767	else
5718	echo "$as_me:$LINENO: result: no" >&5	5768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5719	echo "${ECHO_T}no" >&6	5769	$as_echo "no" >&6; }
5720	fi	5770	fi
		5771
5721		5772
5722	test -n "$ac_ct_CXX" && break	5773	test -n "$ac_ct_CXX" && break
5723	done	5774	done
5724	test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
5725		5775
		5776	if test "x$ac_ct_CXX" = x; then
		5777	CXX="g++"
		5778	else
		5779	case $cross_compiling:$ac_tool_warned in
		5780	yes:)
		5781	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		5782	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		5783	ac_tool_warned=yes ;;
		5784	esac
5726	CXX=$ac_ct_CXX	5785	CXX=$ac_ct_CXX
		5786	fi
5727	fi	5787	fi
5728		5788
5729		5789	fi
		5790	fi
5730	# Provide some information about the compiler.	5791	# Provide some information about the compiler.
5731	echo "$as_me:$LINENO:" \	5792	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5732	"checking for C++ compiler version" >&5	5793	set X $ac_compile
5733	ac_compiler=`set X $ac_compile; echo $2`	5794	ac_compiler=$2
5734	{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5	5795	for ac_option in --version -v -V -qversion; do
5735	(eval $ac_compiler --version </dev/null >&5) 2>&5	5796	{ { ac_try="$ac_compiler $ac_option >&5"
		5797	case "(($ac_try" in
		5798	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		5799	*) ac_try_echo=$ac_try;;
		5800	esac
		5801	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		5802	$as_echo "$ac_try_echo"; } >&5
		5803	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
5736	ac_status=$?	5804	ac_status=$?
		5805	if test -s conftest.err; then
		5806	sed '10a\
		5807	... rest of stderr output deleted ...
		5808	10q' conftest.err >conftest.er1
		5809	cat conftest.er1 >&5
		5810	fi
		5811	rm -f conftest.er1 conftest.err
5737	echo "$as_me:$LINENO: \$? = $ac_status" >&5	5812	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5738	(exit $ac_status); }	5813	test $ac_status = 0; }
5739	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5	5814	done
5740	(eval $ac_compiler -v </dev/null >&5) 2>&5
5741	ac_status=$?
5742	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5743	(exit $ac_status); }
5744	{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
5745	(eval $ac_compiler -V </dev/null >&5) 2>&5
5746	ac_status=$?
5747	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5748	(exit $ac_status); }
5749		5815
5750	echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5	5816	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5751	echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6	5817	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5752	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then	5818	if ${ac_cv_cxx_compiler_gnu+:} false; then :
5753	echo $ECHO_N "(cached) $ECHO_C" >&6	5819	$as_echo_n "(cached) " >&6
5754	else	5820	else
5755	cat >conftest.$ac_ext <<_ACEOF
5756	/* confdefs.h. */
5757	_ACEOF
5758	cat confdefs.h >>conftest.$ac_ext	5821	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5759	cat >>conftest.$ac_ext <<_ACEOF
5760	/* end confdefs.h. */	5822	/* end confdefs.h. */
5761		5823
5762	int	5824	int
5763	main ()	5825	main ()
5764	{	5826	{
…		…
5768		5830
5769	;	5831	;
5770	return 0;	5832	return 0;
5771	}	5833	}
5772	_ACEOF	5834	_ACEOF
5773	rm -f conftest.$ac_objext	5835	if ac_fn_cxx_try_compile "$LINENO"; then :
5774	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5775	(eval $ac_compile) 2>conftest.er1
5776	ac_status=$?
5777	grep -v '^ *+' conftest.er1 >conftest.err
5778	rm -f conftest.er1
5779	cat conftest.err >&5
5780	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5781	(exit $ac_status); } &&
5782	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5783	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5784	(eval $ac_try) 2>&5
5785	ac_status=$?
5786	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5787	(exit $ac_status); }; } &&
5788	{ ac_try='test -s conftest.$ac_objext'
5789	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5790	(eval $ac_try) 2>&5
5791	ac_status=$?
5792	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5793	(exit $ac_status); }; }; then
5794	ac_compiler_gnu=yes	5836	ac_compiler_gnu=yes
5795	else	5837	else
5796	echo "$as_me: failed program was:" >&5
5797	sed 's/^/| /' conftest.$ac_ext >&5
5798
5799	ac_compiler_gnu=no	5838	ac_compiler_gnu=no
5800	fi	5839	fi
5801	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5840	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5802	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu	5841	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5803		5842
5804	fi	5843	fi
5805	echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5	5844	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5806	echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6	5845	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5807	GXX=`test $ac_compiler_gnu = yes && echo yes`	5846	if test $ac_compiler_gnu = yes; then
		5847	GXX=yes
		5848	else
		5849	GXX=
		5850	fi
5808	ac_test_CXXFLAGS=${CXXFLAGS+set}	5851	ac_test_CXXFLAGS=${CXXFLAGS+set}
5809	ac_save_CXXFLAGS=$CXXFLAGS	5852	ac_save_CXXFLAGS=$CXXFLAGS
		5853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
		5854	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
		5855	if ${ac_cv_prog_cxx_g+:} false; then :
		5856	$as_echo_n "(cached) " >&6
		5857	else
		5858	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
		5859	ac_cxx_werror_flag=yes
		5860	ac_cv_prog_cxx_g=no
5810	CXXFLAGS="-g"	5861	CXXFLAGS="-g"
5811	echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
5812	echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
5813	if test "${ac_cv_prog_cxx_g+set}" = set; then
5814	echo $ECHO_N "(cached) $ECHO_C" >&6
5815	else
5816	cat >conftest.$ac_ext <<_ACEOF
5817	/* confdefs.h. */
5818	_ACEOF
5819	cat confdefs.h >>conftest.$ac_ext	5862	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5820	cat >>conftest.$ac_ext <<_ACEOF
5821	/* end confdefs.h. */	5863	/* end confdefs.h. */
5822		5864
5823	int	5865	int
5824	main ()	5866	main ()
5825	{	5867	{
5826		5868
5827	;	5869	;
5828	return 0;	5870	return 0;
5829	}	5871	}
5830	_ACEOF	5872	_ACEOF
5831	rm -f conftest.$ac_objext	5873	if ac_fn_cxx_try_compile "$LINENO"; then :
5832	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5833	(eval $ac_compile) 2>conftest.er1
5834	ac_status=$?
5835	grep -v '^ *+' conftest.er1 >conftest.err
5836	rm -f conftest.er1
5837	cat conftest.err >&5
5838	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5839	(exit $ac_status); } &&
5840	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5841	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5842	(eval $ac_try) 2>&5
5843	ac_status=$?
5844	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5845	(exit $ac_status); }; } &&
5846	{ ac_try='test -s conftest.$ac_objext'
5847	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5848	(eval $ac_try) 2>&5
5849	ac_status=$?
5850	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5851	(exit $ac_status); }; }; then
5852	ac_cv_prog_cxx_g=yes	5874	ac_cv_prog_cxx_g=yes
5853	else	5875	else
5854	echo "$as_me: failed program was:" >&5	5876	CXXFLAGS=""
5855	sed 's/^/| /' conftest.$ac_ext >&5	5877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5878	/* end confdefs.h. */
5856		5879
		5880	int
		5881	main ()
		5882	{
		5883
		5884	;
		5885	return 0;
		5886	}
		5887	_ACEOF
		5888	if ac_fn_cxx_try_compile "$LINENO"; then :
		5889
		5890	else
		5891	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5892	CXXFLAGS="-g"
		5893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5894	/* end confdefs.h. */
		5895
		5896	int
		5897	main ()
		5898	{
		5899
		5900	;
		5901	return 0;
		5902	}
		5903	_ACEOF
		5904	if ac_fn_cxx_try_compile "$LINENO"; then :
5857	ac_cv_prog_cxx_g=no	5905	ac_cv_prog_cxx_g=yes
5858	fi	5906	fi
5859	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	5907	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5860	fi	5908	fi
		5909	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5910	fi
		5911	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5912	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
		5913	fi
5861	echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5	5914	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5862	echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6	5915	$as_echo "$ac_cv_prog_cxx_g" >&6; }
5863	if test "$ac_test_CXXFLAGS" = set; then	5916	if test "$ac_test_CXXFLAGS" = set; then
5864	CXXFLAGS=$ac_save_CXXFLAGS	5917	CXXFLAGS=$ac_save_CXXFLAGS
5865	elif test $ac_cv_prog_cxx_g = yes; then	5918	elif test $ac_cv_prog_cxx_g = yes; then
5866	if test "$GXX" = yes; then	5919	if test "$GXX" = yes; then
5867	CXXFLAGS="-g -O2"	5920	CXXFLAGS="-g -O2"
…		…
5873	CXXFLAGS="-O2"	5926	CXXFLAGS="-O2"
5874	else	5927	else
5875	CXXFLAGS=	5928	CXXFLAGS=
5876	fi	5929	fi
5877	fi	5930	fi
5878	for ac_declaration in \
5879	'' \
5880	'extern "C" void std::exit (int) throw (); using std::exit;' \
5881	'extern "C" void std::exit (int); using std::exit;' \
5882	'extern "C" void exit (int) throw ();' \
5883	'extern "C" void exit (int);' \
5884	'void exit (int);'
5885	do
5886	cat >conftest.$ac_ext <<_ACEOF
5887	/* confdefs.h. */
5888	_ACEOF
5889	cat confdefs.h >>conftest.$ac_ext
5890	cat >>conftest.$ac_ext <<_ACEOF
5891	/* end confdefs.h. */
5892	$ac_declaration
5893	#include <stdlib.h>
5894	int
5895	main ()
5896	{
5897	exit (42);
5898	;
5899	return 0;
5900	}
5901	_ACEOF
5902	rm -f conftest.$ac_objext
5903	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5904	(eval $ac_compile) 2>conftest.er1
5905	ac_status=$?
5906	grep -v '^ *+' conftest.er1 >conftest.err
5907	rm -f conftest.er1
5908	cat conftest.err >&5
5909	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5910	(exit $ac_status); } &&
5911	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5912	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5913	(eval $ac_try) 2>&5
5914	ac_status=$?
5915	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5916	(exit $ac_status); }; } &&
5917	{ ac_try='test -s conftest.$ac_objext'
5918	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5919	(eval $ac_try) 2>&5
5920	ac_status=$?
5921	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5922	(exit $ac_status); }; }; then
5923	:
5924	else
5925	echo "$as_me: failed program was:" >&5
5926	sed 's/^/| /' conftest.$ac_ext >&5
5927
5928	continue
5929	fi
5930	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5931	cat >conftest.$ac_ext <<_ACEOF
5932	/* confdefs.h. */
5933	_ACEOF
5934	cat confdefs.h >>conftest.$ac_ext
5935	cat >>conftest.$ac_ext <<_ACEOF
5936	/* end confdefs.h. */
5937	$ac_declaration
5938	int
5939	main ()
5940	{
5941	exit (42);
5942	;
5943	return 0;
5944	}
5945	_ACEOF
5946	rm -f conftest.$ac_objext
5947	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
5948	(eval $ac_compile) 2>conftest.er1
5949	ac_status=$?
5950	grep -v '^ *+' conftest.er1 >conftest.err
5951	rm -f conftest.er1
5952	cat conftest.err >&5
5953	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5954	(exit $ac_status); } &&
5955	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
5956	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5957	(eval $ac_try) 2>&5
5958	ac_status=$?
5959	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5960	(exit $ac_status); }; } &&
5961	{ ac_try='test -s conftest.$ac_objext'
5962	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
5963	(eval $ac_try) 2>&5
5964	ac_status=$?
5965	echo "$as_me:$LINENO: \$? = $ac_status" >&5
5966	(exit $ac_status); }; }; then
5967	break
5968	else
5969	echo "$as_me: failed program was:" >&5
5970	sed 's/^/| /' conftest.$ac_ext >&5
5971
5972	fi
5973	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
5974	done
5975	rm -f conftest*
5976	if test -n "$ac_declaration"; then
5977	echo '#ifdef __cplusplus' >>confdefs.h
5978	echo $ac_declaration >>confdefs.h
5979	echo '#endif' >>confdefs.h
5980	fi
5981
5982	ac_ext=c	5931	ac_ext=c
5983	ac_cpp='$CPP $CPPFLAGS'	5932	ac_cpp='$CPP $CPPFLAGS'
5984	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	5933	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5985	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	5934	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5986	ac_compiler_gnu=$ac_cv_c_compiler_gnu	5935	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5987		5936
5988	depcc="$CXX" am_compiler_list=	5937	depcc="$CXX" am_compiler_list=
5989		5938
5990	echo "$as_me:$LINENO: checking dependency style of $depcc" >&5	5939	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5991	echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6	5940	$as_echo_n "checking dependency style of $depcc... " >&6; }
5992	if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then	5941	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5993	echo $ECHO_N "(cached) $ECHO_C" >&6	5942	$as_echo_n "(cached) " >&6
5994	else	5943	else
5995	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then	5944	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5996	# We make a subdir and do the tests there. Otherwise we can end up	5945	# We make a subdir and do the tests there. Otherwise we can end up
5997	# making bogus files that we don't know about and never remove. For	5946	# making bogus files that we don't know about and never remove. For
5998	# instance it was reported that on HP-UX the gcc test will end up	5947	# instance it was reported that on HP-UX the gcc test will end up
…		…
6068	else	6017	else
6069	am_cv_CXX_dependencies_compiler_type=none	6018	am_cv_CXX_dependencies_compiler_type=none
6070	fi	6019	fi
6071		6020
6072	fi	6021	fi
6073	echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5	6022	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6074	echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6	6023	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6075	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type	6024	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6076		6025
6077		6026
6078		6027
6079	if	6028	if
…		…
6086	am__fastdepCXX_FALSE=	6035	am__fastdepCXX_FALSE=
6087	fi	6036	fi
6088		6037
6089		6038
6090		6039
6091	echo "$as_me:$LINENO: checking for egrep" >&5	6040	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6092	echo $ECHO_N "checking for egrep... $ECHO_C" >&6	6041	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6093	if test "${ac_cv_prog_egrep+set}" = set; then	6042	if ${ac_cv_path_GREP+:} false; then :
6094	echo $ECHO_N "(cached) $ECHO_C" >&6	6043	$as_echo_n "(cached) " >&6
6095	else	6044	else
6096	if echo a | (grep -E '(a|b)') >/dev/null 2>&1	6045	if test -z "$GREP"; then
6097	then ac_cv_prog_egrep='grep -E'	6046	ac_path_GREP_found=false
6098	else ac_cv_prog_egrep='egrep'	6047	# Loop through the user's path and test for each of PROGNAME-LIST
		6048	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6049	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6050	do
		6051	IFS=$as_save_IFS
		6052	test -z "$as_dir" && as_dir=.
		6053	for ac_prog in grep ggrep; do
		6054	for ac_exec_ext in '' $ac_executable_extensions; do
		6055	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
		6056	as_fn_executable_p "$ac_path_GREP" || continue
		6057	# Check for GNU ac_path_GREP and select it if it is found.
		6058	# Check for GNU $ac_path_GREP
		6059	case `"$ac_path_GREP" --version 2>&1` in
		6060	*GNU*)
		6061	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		6062	*)
		6063	ac_count=0
		6064	$as_echo_n 0123456789 >"conftest.in"
		6065	while :
		6066	do
		6067	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6068	mv "conftest.tmp" "conftest.in"
		6069	cp "conftest.in" "conftest.nl"
		6070	$as_echo 'GREP' >> "conftest.nl"
		6071	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		6072	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		6073	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6074	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		6075	# Best one so far, save it but keep looking for a better one
		6076	ac_cv_path_GREP="$ac_path_GREP"
		6077	ac_path_GREP_max=$ac_count
6099	fi	6078	fi
		6079	# 10*(2^10) chars as input seems more than enough
		6080	test $ac_count -gt 10 && break
		6081	done
		6082	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6083	esac
		6084
		6085	$ac_path_GREP_found && break 3
		6086	done
		6087	done
		6088	done
		6089	IFS=$as_save_IFS
		6090	if test -z "$ac_cv_path_GREP"; then
		6091	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6092	fi
		6093	else
		6094	ac_cv_path_GREP=$GREP
6100	fi	6095	fi
6101	echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5	6096
6102	echo "${ECHO_T}$ac_cv_prog_egrep" >&6	6097	fi
6103	EGREP=$ac_cv_prog_egrep	6098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		6099	$as_echo "$ac_cv_path_GREP" >&6; }
		6100	GREP="$ac_cv_path_GREP"
		6101
		6102
		6103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		6104	$as_echo_n "checking for egrep... " >&6; }
		6105	if ${ac_cv_path_EGREP+:} false; then :
		6106	$as_echo_n "(cached) " >&6
		6107	else
		6108	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		6109	then ac_cv_path_EGREP="$GREP -E"
		6110	else
		6111	if test -z "$EGREP"; then
		6112	ac_path_EGREP_found=false
		6113	# Loop through the user's path and test for each of PROGNAME-LIST
		6114	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6115	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		6116	do
		6117	IFS=$as_save_IFS
		6118	test -z "$as_dir" && as_dir=.
		6119	for ac_prog in egrep; do
		6120	for ac_exec_ext in '' $ac_executable_extensions; do
		6121	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		6122	as_fn_executable_p "$ac_path_EGREP" || continue
		6123	# Check for GNU ac_path_EGREP and select it if it is found.
		6124	# Check for GNU $ac_path_EGREP
		6125	case `"$ac_path_EGREP" --version 2>&1` in
		6126	*GNU*)
		6127	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		6128	*)
		6129	ac_count=0
		6130	$as_echo_n 0123456789 >"conftest.in"
		6131	while :
		6132	do
		6133	cat "conftest.in" "conftest.in" >"conftest.tmp"
		6134	mv "conftest.tmp" "conftest.in"
		6135	cp "conftest.in" "conftest.nl"
		6136	$as_echo 'EGREP' >> "conftest.nl"
		6137	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		6138	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		6139	as_fn_arith $ac_count + 1 && ac_count=$as_val
		6140	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		6141	# Best one so far, save it but keep looking for a better one
		6142	ac_cv_path_EGREP="$ac_path_EGREP"
		6143	ac_path_EGREP_max=$ac_count
		6144	fi
		6145	# 10*(2^10) chars as input seems more than enough
		6146	test $ac_count -gt 10 && break
		6147	done
		6148	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		6149	esac
		6150
		6151	$ac_path_EGREP_found && break 3
		6152	done
		6153	done
		6154	done
		6155	IFS=$as_save_IFS
		6156	if test -z "$ac_cv_path_EGREP"; then
		6157	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		6158	fi
		6159	else
		6160	ac_cv_path_EGREP=$EGREP
		6161	fi
		6162
		6163	fi
		6164	fi
		6165	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		6166	$as_echo "$ac_cv_path_EGREP" >&6; }
		6167	EGREP="$ac_cv_path_EGREP"
6104		6168
6105		6169
6106	if test $ac_cv_c_compiler_gnu = yes; then	6170	if test $ac_cv_c_compiler_gnu = yes; then
6107	echo "$as_me:$LINENO: checking whether $CC needs -traditional" >&5	6171	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
6108	echo $ECHO_N "checking whether $CC needs -traditional... $ECHO_C" >&6	6172	$as_echo_n "checking whether $CC needs -traditional... " >&6; }
6109	if test "${ac_cv_prog_gcc_traditional+set}" = set; then	6173	if ${ac_cv_prog_gcc_traditional+:} false; then :
6110	echo $ECHO_N "(cached) $ECHO_C" >&6	6174	$as_echo_n "(cached) " >&6
6111	else	6175	else
6112	ac_pattern="Autoconf.*'x'"	6176	ac_pattern="Autoconf.*'x'"
6113	cat >conftest.$ac_ext <<_ACEOF
6114	/* confdefs.h. */
6115	_ACEOF
6116	cat confdefs.h >>conftest.$ac_ext	6177	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6117	cat >>conftest.$ac_ext <<_ACEOF
6118	/* end confdefs.h. */	6178	/* end confdefs.h. */
6119	#include <sgtty.h>	6179	#include <sgtty.h>
6120	Autoconf TIOCGETP	6180	Autoconf TIOCGETP
6121	_ACEOF	6181	_ACEOF
6122	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6182	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6123	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6183	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
6124	ac_cv_prog_gcc_traditional=yes	6184	ac_cv_prog_gcc_traditional=yes
6125	else	6185	else
6126	ac_cv_prog_gcc_traditional=no	6186	ac_cv_prog_gcc_traditional=no
6127	fi	6187	fi
6128	rm -f conftest*	6188	rm -f conftest*
6129		6189
6130		6190
6131	if test $ac_cv_prog_gcc_traditional = no; then	6191	if test $ac_cv_prog_gcc_traditional = no; then
6132	cat >conftest.$ac_ext <<_ACEOF
6133	/* confdefs.h. */
6134	_ACEOF
6135	cat confdefs.h >>conftest.$ac_ext	6192	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6136	cat >>conftest.$ac_ext <<_ACEOF
6137	/* end confdefs.h. */	6193	/* end confdefs.h. */
6138	#include <termio.h>	6194	#include <termio.h>
6139	Autoconf TCGETA	6195	Autoconf TCGETA
6140	_ACEOF	6196	_ACEOF
6141	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6197	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6142	$EGREP "$ac_pattern" >/dev/null 2>&1; then	6198	$EGREP "$ac_pattern" >/dev/null 2>&1; then :
6143	ac_cv_prog_gcc_traditional=yes	6199	ac_cv_prog_gcc_traditional=yes
6144	fi	6200	fi
6145	rm -f conftest*	6201	rm -f conftest*
6146		6202
6147	fi	6203	fi
6148	fi	6204	fi
6149	echo "$as_me:$LINENO: result: $ac_cv_prog_gcc_traditional" >&5	6205	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
6150	echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6	6206	$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
6151	if test $ac_cv_prog_gcc_traditional = yes; then	6207	if test $ac_cv_prog_gcc_traditional = yes; then
6152	CC="$CC -traditional"	6208	CC="$CC -traditional"
6153	fi	6209	fi
6154	fi	6210	fi
6155		6211
6156	for ac_prog in gawk mawk nawk awk	6212	for ac_prog in gawk mawk nawk awk
6157	do	6213	do
6158	# Extract the first word of "$ac_prog", so it can be a program name with args.	6214	# Extract the first word of "$ac_prog", so it can be a program name with args.
6159	set dummy $ac_prog; ac_word=$2	6215	set dummy $ac_prog; ac_word=$2
6160	echo "$as_me:$LINENO: checking for $ac_word" >&5	6216	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6161	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6217	$as_echo_n "checking for $ac_word... " >&6; }
6162	if test "${ac_cv_prog_AWK+set}" = set; then	6218	if ${ac_cv_prog_AWK+:} false; then :
6163	echo $ECHO_N "(cached) $ECHO_C" >&6	6219	$as_echo_n "(cached) " >&6
6164	else	6220	else
6165	if test -n "$AWK"; then	6221	if test -n "$AWK"; then
6166	ac_cv_prog_AWK="$AWK" # Let the user override the test.	6222	ac_cv_prog_AWK="$AWK" # Let the user override the test.
6167	else	6223	else
6168	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6224	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6169	for as_dir in $PATH	6225	for as_dir in $PATH
6170	do	6226	do
6171	IFS=$as_save_IFS	6227	IFS=$as_save_IFS
6172	test -z "$as_dir" && as_dir=.	6228	test -z "$as_dir" && as_dir=.
6173	for ac_exec_ext in '' $ac_executable_extensions; do	6229	for ac_exec_ext in '' $ac_executable_extensions; do
6174	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6230	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6175	ac_cv_prog_AWK="$ac_prog"	6231	ac_cv_prog_AWK="$ac_prog"
6176	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6232	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6177	break 2	6233	break 2
6178	fi	6234	fi
6179	done	6235	done
6180	done	6236	done
		6237	IFS=$as_save_IFS
6181		6238
6182	fi	6239	fi
6183	fi	6240	fi
6184	AWK=$ac_cv_prog_AWK	6241	AWK=$ac_cv_prog_AWK
6185	if test -n "$AWK"; then	6242	if test -n "$AWK"; then
6186	echo "$as_me:$LINENO: result: $AWK" >&5	6243	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
6187	echo "${ECHO_T}$AWK" >&6	6244	$as_echo "$AWK" >&6; }
6188	else	6245	else
6189	echo "$as_me:$LINENO: result: no" >&5	6246	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6190	echo "${ECHO_T}no" >&6	6247	$as_echo "no" >&6; }
6191	fi	6248	fi
		6249
6192		6250
6193	test -n "$AWK" && break	6251	test -n "$AWK" && break
6194	done	6252	done
6195		6253
6196	# Find a good install program. We prefer a C program (faster),
6197	# so one script is as good as another. But avoid the broken or
6198	# incompatible versions:
6199	# SysV /etc/install, /usr/sbin/install
6200	# SunOS /usr/etc/install
6201	# IRIX /sbin/install
6202	# AIX /bin/install
6203	# AmigaOS /C/install, which installs bootblocks on floppy discs
6204	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6205	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6206	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6207	# OS/2's system install, which has a completely different semantic
6208	# ./install, which can be erroneously created by make from ./install.sh.
6209	echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6210	echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
6211	if test -z "$INSTALL"; then
6212	if test "${ac_cv_path_install+set}" = set; then
6213	echo $ECHO_N "(cached) $ECHO_C" >&6
6214	else
6215	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6216	for as_dir in $PATH
6217	do
6218	IFS=$as_save_IFS
6219	test -z "$as_dir" && as_dir=.
6220	# Account for people who put trailing slashes in PATH elements.
6221	case $as_dir/ in
6222	./ | .// | /cC/* | \
6223	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6224	?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6225	/usr/ucb/* ) ;;
6226	*)
6227	# OSF1 and SCO ODT 3.0 have their own names for install.
6228	# Don't use installbsd from OSF since it installs stuff as root
6229	# by default.
6230	for ac_prog in ginstall scoinst install; do
6231	for ac_exec_ext in '' $ac_executable_extensions; do
6232	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
6233	if test $ac_prog = install &&
6234	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6235	# AIX install. It has an incompatible calling convention.
6236	:
6237	elif test $ac_prog = install &&
6238	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6239	# program-specific install script used by HP pwplus--don't use.
6240	:
6241	else
6242	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6243	break 3
6244	fi
6245	fi
6246	done
6247	done
6248	;;
6249	esac
6250	done
6251		6254
6252
6253	fi
6254	if test "${ac_cv_path_install+set}" = set; then
6255	INSTALL=$ac_cv_path_install
6256	else
6257	# As a last resort, use the slow shell script. We don't cache a
6258	# path for INSTALL within a source directory, because that will
6259	# break other packages using the cache if that directory is
6260	# removed, or if the path is relative.
6261	INSTALL=$ac_install_sh
6262	fi
6263	fi
6264	echo "$as_me:$LINENO: result: $INSTALL" >&5
6265	echo "${ECHO_T}$INSTALL" >&6
6266
6267	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6268	# It thinks the first close brace ends the variable substitution.
6269	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6270
6271	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6272
6273	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6274
6275	echo "$as_me:$LINENO: checking whether ln -s works" >&5	6255	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6276	echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6	6256	$as_echo_n "checking whether ln -s works... " >&6; }
6277	LN_S=$as_ln_s	6257	LN_S=$as_ln_s
6278	if test "$LN_S" = "ln -s"; then	6258	if test "$LN_S" = "ln -s"; then
6279	echo "$as_me:$LINENO: result: yes" >&5	6259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6280	echo "${ECHO_T}yes" >&6	6260	$as_echo "yes" >&6; }
6281	else	6261	else
6282	echo "$as_me:$LINENO: result: no, using $LN_S" >&5	6262	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6283	echo "${ECHO_T}no, using $LN_S" >&6	6263	$as_echo "no, using $LN_S" >&6; }
6284	fi	6264	fi
6285		6265
6286	echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5	6266	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6287	echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6	6267	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6288	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`	6268	set x ${MAKE-make}
		6269	ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6289	if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then	6270	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
6290	echo $ECHO_N "(cached) $ECHO_C" >&6	6271	$as_echo_n "(cached) " >&6
6291	else	6272	else
6292	cat >conftest.make <<\_ACEOF	6273	cat >conftest.make <<\_ACEOF
		6274	SHELL = /bin/sh
6293	all:	6275	all:
6294	@echo 'ac_maketemp="$(MAKE)"'	6276	@echo '@@@%%%=$(MAKE)=@@@%%%'
6295	_ACEOF	6277	_ACEOF
6296	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	6278	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6297	eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`	6279	case `${MAKE-make} -f conftest.make 2>/dev/null` in
6298	if test -n "$ac_maketemp"; then	6280	*@@@%%%=?*=@@@%%%*)
6299	eval ac_cv_prog_make_${ac_make}_set=yes	6281	eval ac_cv_prog_make_${ac_make}_set=yes;;
6300	else	6282	*)
6301	eval ac_cv_prog_make_${ac_make}_set=no	6283	eval ac_cv_prog_make_${ac_make}_set=no;;
6302	fi	6284	esac
6303	rm -f conftest.make	6285	rm -f conftest.make
6304	fi	6286	fi
6305	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	6287	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6306	echo "$as_me:$LINENO: result: yes" >&5	6288	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6307	echo "${ECHO_T}yes" >&6	6289	$as_echo "yes" >&6; }
6308	SET_MAKE=	6290	SET_MAKE=
6309	else	6291	else
6310	echo "$as_me:$LINENO: result: no" >&5	6292	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6311	echo "${ECHO_T}no" >&6	6293	$as_echo "no" >&6; }
6312	SET_MAKE="MAKE=${MAKE-make}"	6294	SET_MAKE="MAKE=${MAKE-make}"
6313	fi	6295	fi
6314		6296
6315	if test -n "$ac_tool_prefix"; then	6297	if test -n "$ac_tool_prefix"; then
6316	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.	6298	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6317	set dummy ${ac_tool_prefix}ranlib; ac_word=$2	6299	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6318	echo "$as_me:$LINENO: checking for $ac_word" >&5	6300	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6319	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6301	$as_echo_n "checking for $ac_word... " >&6; }
6320	if test "${ac_cv_prog_RANLIB+set}" = set; then	6302	if ${ac_cv_prog_RANLIB+:} false; then :
6321	echo $ECHO_N "(cached) $ECHO_C" >&6	6303	$as_echo_n "(cached) " >&6
6322	else	6304	else
6323	if test -n "$RANLIB"; then	6305	if test -n "$RANLIB"; then
6324	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	6306	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6325	else	6307	else
6326	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6308	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6327	for as_dir in $PATH	6309	for as_dir in $PATH
6328	do	6310	do
6329	IFS=$as_save_IFS	6311	IFS=$as_save_IFS
6330	test -z "$as_dir" && as_dir=.	6312	test -z "$as_dir" && as_dir=.
6331	for ac_exec_ext in '' $ac_executable_extensions; do	6313	for ac_exec_ext in '' $ac_executable_extensions; do
6332	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6314	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6333	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"	6315	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6334	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6316	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6335	break 2	6317	break 2
6336	fi	6318	fi
6337	done	6319	done
6338	done	6320	done
		6321	IFS=$as_save_IFS
6339		6322
6340	fi	6323	fi
6341	fi	6324	fi
6342	RANLIB=$ac_cv_prog_RANLIB	6325	RANLIB=$ac_cv_prog_RANLIB
6343	if test -n "$RANLIB"; then	6326	if test -n "$RANLIB"; then
6344	echo "$as_me:$LINENO: result: $RANLIB" >&5	6327	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6345	echo "${ECHO_T}$RANLIB" >&6	6328	$as_echo "$RANLIB" >&6; }
6346	else	6329	else
6347	echo "$as_me:$LINENO: result: no" >&5	6330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6348	echo "${ECHO_T}no" >&6	6331	$as_echo "no" >&6; }
6349	fi	6332	fi
		6333
6350		6334
6351	fi	6335	fi
6352	if test -z "$ac_cv_prog_RANLIB"; then	6336	if test -z "$ac_cv_prog_RANLIB"; then
6353	ac_ct_RANLIB=$RANLIB	6337	ac_ct_RANLIB=$RANLIB
6354	# Extract the first word of "ranlib", so it can be a program name with args.	6338	# Extract the first word of "ranlib", so it can be a program name with args.
6355	set dummy ranlib; ac_word=$2	6339	set dummy ranlib; ac_word=$2
6356	echo "$as_me:$LINENO: checking for $ac_word" >&5	6340	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6357	echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6	6341	$as_echo_n "checking for $ac_word... " >&6; }
6358	if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then	6342	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6359	echo $ECHO_N "(cached) $ECHO_C" >&6	6343	$as_echo_n "(cached) " >&6
6360	else	6344	else
6361	if test -n "$ac_ct_RANLIB"; then	6345	if test -n "$ac_ct_RANLIB"; then
6362	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.	6346	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6363	else	6347	else
6364	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR	6348	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6365	for as_dir in $PATH	6349	for as_dir in $PATH
6366	do	6350	do
6367	IFS=$as_save_IFS	6351	IFS=$as_save_IFS
6368	test -z "$as_dir" && as_dir=.	6352	test -z "$as_dir" && as_dir=.
6369	for ac_exec_ext in '' $ac_executable_extensions; do	6353	for ac_exec_ext in '' $ac_executable_extensions; do
6370	if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then	6354	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6371	ac_cv_prog_ac_ct_RANLIB="ranlib"	6355	ac_cv_prog_ac_ct_RANLIB="ranlib"
6372	echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5	6356	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6373	break 2	6357	break 2
6374	fi	6358	fi
6375	done	6359	done
6376	done	6360	done
		6361	IFS=$as_save_IFS
6377		6362
6378	test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
6379	fi	6363	fi
6380	fi	6364	fi
6381	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB	6365	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6382	if test -n "$ac_ct_RANLIB"; then	6366	if test -n "$ac_ct_RANLIB"; then
6383	echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5	6367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6384	echo "${ECHO_T}$ac_ct_RANLIB" >&6	6368	$as_echo "$ac_ct_RANLIB" >&6; }
6385	else	6369	else
6386	echo "$as_me:$LINENO: result: no" >&5	6370	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6387	echo "${ECHO_T}no" >&6	6371	$as_echo "no" >&6; }
6388	fi	6372	fi
6389		6373
		6374	if test "x$ac_ct_RANLIB" = x; then
		6375	RANLIB=":"
		6376	else
		6377	case $cross_compiling:$ac_tool_warned in
		6378	yes:)
		6379	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		6380	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		6381	ac_tool_warned=yes ;;
		6382	esac
6390	RANLIB=$ac_ct_RANLIB	6383	RANLIB=$ac_ct_RANLIB
		6384	fi
6391	else	6385	else
6392	RANLIB="$ac_cv_prog_RANLIB"	6386	RANLIB="$ac_cv_prog_RANLIB"
6393	fi	6387	fi
6394		6388
6395		6389
6396
6397	echo "$as_me:$LINENO: checking for strerror in -lcposix" >&5
6398	echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6
6399	if test "${ac_cv_lib_cposix_strerror+set}" = set; then
6400	echo $ECHO_N "(cached) $ECHO_C" >&6
6401	else
6402	ac_check_lib_save_LIBS=$LIBS
6403	LIBS="-lcposix $LIBS"
6404	cat >conftest.$ac_ext <<_ACEOF
6405	/* confdefs.h. */
6406	_ACEOF
6407	cat confdefs.h >>conftest.$ac_ext
6408	cat >>conftest.$ac_ext <<_ACEOF
6409	/* end confdefs.h. */
6410
6411	/* Override any gcc2 internal prototype to avoid an error. */
6412	#ifdef __cplusplus
6413	extern "C"
6414	#endif
6415	/* We use char because int might match the return type of a gcc2
6416	builtin and then its argument prototype would still apply. */
6417	char strerror ();
6418	int
6419	main ()
6420	{
6421	strerror ();
6422	;
6423	return 0;
6424	}
6425	_ACEOF
6426	rm -f conftest.$ac_objext conftest$ac_exeext
6427	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6428	(eval $ac_link) 2>conftest.er1
6429	ac_status=$?
6430	grep -v '^ *+' conftest.er1 >conftest.err
6431	rm -f conftest.er1
6432	cat conftest.err >&5
6433	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6434	(exit $ac_status); } &&
6435	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
6436	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6437	(eval $ac_try) 2>&5
6438	ac_status=$?
6439	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6440	(exit $ac_status); }; } &&
6441	{ ac_try='test -s conftest$ac_exeext'
6442	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6443	(eval $ac_try) 2>&5
6444	ac_status=$?
6445	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6446	(exit $ac_status); }; }; then
6447	ac_cv_lib_cposix_strerror=yes
6448	else
6449	echo "$as_me: failed program was:" >&5
6450	sed 's/^/| /' conftest.$ac_ext >&5
6451
6452	ac_cv_lib_cposix_strerror=no
6453	fi
6454	rm -f conftest.err conftest.$ac_objext \
6455	conftest$ac_exeext conftest.$ac_ext
6456	LIBS=$ac_check_lib_save_LIBS
6457	fi
6458	echo "$as_me:$LINENO: result: $ac_cv_lib_cposix_strerror" >&5
6459	echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6
6460	if test $ac_cv_lib_cposix_strerror = yes; then
6461	LIBS="$LIBS -lcposix"
6462	fi
6463
6464
6465
6466
6467	# Check whether --enable-iftype or --disable-iftype was given.	6390	# Check whether --enable-iftype was given.
6468	if test "${enable_iftype+set}" = set; then	6391	if test "${enable_iftype+set}" = set; then :
6469	enableval="$enable_iftype"	6392	enableval=$enable_iftype;
6470
6471	IFTYPE=`echo $enableval | sed s%/.*%%`	6393	IFTYPE=`echo $enableval | sed s%/.*%%`
6472	IFSUBTYPE=`echo $enableval | sed s%.*/%%`	6394	IFSUBTYPE=`echo $enableval | sed s%.*/%%`
6473		6395
6474		6396
6475	fi;	6397	fi
6476		6398
		6399
6477	echo "$as_me:$LINENO: checking for kernel networking interface type" >&5	6400	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for kernel networking interface type" >&5
6478	echo $ECHO_N "checking for kernel networking interface type... $ECHO_C" >&6	6401	$as_echo_n "checking for kernel networking interface type... " >&6; }
6479		6402
6480	if test "x$IFTYPE" = "x"; then	6403	if test "x$IFTYPE" = "x"; then
6481	case $target_os in	6404	case $target_os in
6482	*linux*)	6405	*linux*)
6483	IFTYPE=native	6406	IFTYPE=native
6484	IFSUBTYPE=linux	6407	IFSUBTYPE=linux
6485		6408
6486	cat >>confdefs.h <<\_ACEOF	6409	$as_echo "#define HAVE_LINUX 1" >>confdefs.h
6487	#define HAVE_LINUX 1
6488	_ACEOF
6489		6410
6490	;;	6411	;;
6491	*freebsd*)	6412	*freebsd*)
6492	IFTYPE=tincd	6413	IFTYPE=tincd
6493	IFSUBTYPE=freebsd	6414	IFSUBTYPE=freebsd
6494		6415
6495	cat >>confdefs.h <<\_ACEOF	6416	$as_echo "#define HAVE_FREEBSD 1" >>confdefs.h
6496	#define HAVE_FREEBSD 1
6497	_ACEOF
6498		6417
6499	;;	6418	;;
6500	*darwin*)	6419	*darwin*)
6501	IFTYPE=tincd	6420	IFTYPE=native
6502	IFSUBTYPE=darwin	6421	IFSUBTYPE=darwin
6503		6422
6504	cat >>confdefs.h <<\_ACEOF	6423	$as_echo "#define HAVE_DARWIN 1" >>confdefs.h
6505	#define HAVE_DARWIN 1
6506	_ACEOF
6507		6424
6508	;;	6425	;;
6509	*solaris*)	6426	*solaris*)
6510	IFTYPE=tincd	6427	IFTYPE=tincd
6511	IFSUBTYPE=solaris	6428	IFSUBTYPE=solaris
6512		6429
6513	cat >>confdefs.h <<\_ACEOF	6430	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
6514	#define HAVE_SOLARIS 1
6515	_ACEOF
6516		6431
6517	;;	6432	;;
6518	*openbsd*)	6433	*openbsd*)
6519	IFTYPE=tincd	6434	IFTYPE=tincd
6520	IFSUBTYPE=openbsd	6435	IFSUBTYPE=openbsd
6521		6436
6522	cat >>confdefs.h <<\_ACEOF	6437	$as_echo "#define HAVE_OPENBSD 1" >>confdefs.h
6523	#define HAVE_OPENBSD 1
6524	_ACEOF
6525		6438
6526	;;	6439	;;
6527	*netbsd*)	6440	*netbsd*)
6528	IFTYPE=tincd	6441	IFTYPE=tincd
6529	IFSUBTYPE=netbsd	6442	IFSUBTYPE=netbsd
6530		6443
6531	cat >>confdefs.h <<\_ACEOF	6444	$as_echo "#define HAVE_NETBSD 1" >>confdefs.h
6532	#define HAVE_NETBSD 1
6533	_ACEOF
6534		6445
6535	;;	6446	;;
6536	*cygwin*)	6447	*cygwin*)
6537	IFTYPE=native	6448	IFTYPE=native
6538	IFSUBTYPE=cygwin	6449	IFSUBTYPE=cygwin
6539		6450
6540	cat >>confdefs.h <<\_ACEOF	6451	$as_echo "#define HAVE_CYGWIN 1" >>confdefs.h
6541	#define HAVE_CYGWIN 1
6542	_ACEOF
6543		6452
6544	;;	6453	;;
6545	*)	6454	*)
6546	{ { echo "$as_me:$LINENO: error: \"Unknown operating system.\"" >&5	6455	as_fn_error $? "\"Unknown operating system.\"" "$LINENO" 5
6547	echo "$as_me: error: \"Unknown operating system.\"" >&2;}
6548	{ (exit 1); exit 1; }; }
6549	;;	6456	;;
6550	esac	6457	esac
6551	fi	6458	fi
6552	echo "$as_me:$LINENO: result: $IFTYPE/$IFSUBTYPE" >&5	6459	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $IFTYPE/$IFSUBTYPE" >&5
6553	echo "${ECHO_T}$IFTYPE/$IFSUBTYPE" >&6	6460	$as_echo "$IFTYPE/$IFSUBTYPE" >&6; }
6554	IFTYPE=$IFTYPE	6461	IFTYPE=$IFTYPE
6555		6462
6556	IFSUBTYPE=$IFSUBTYPE	6463	IFSUBTYPE=$IFSUBTYPE
6557		6464
6558		6465
…		…
6582		6489
6583	_ACEOF	6490	_ACEOF
6584		6491
6585	# The following way of writing the cache mishandles newlines in values,	6492	# The following way of writing the cache mishandles newlines in values,
6586	# but we know of no workaround that is simple, portable, and efficient.	6493	# but we know of no workaround that is simple, portable, and efficient.
6587	# So, don't put newlines in cache variables' values.	6494	# So, we kill variables containing newlines.
6588	# Ultrix sh set writes to stderr and can't be redirected directly,	6495	# Ultrix sh set writes to stderr and can't be redirected directly,
6589	# and sets the high bit in the cache file unless we assign to the vars.	6496	# and sets the high bit in the cache file unless we assign to the vars.
6590	{	6497	(
		6498	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		6499	eval ac_val=\$$ac_var
		6500	case $ac_val in #(
		6501	*${as_nl}*)
		6502	case $ac_var in #(
		6503	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		6504	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		6505	esac
		6506	case $ac_var in #(
		6507	_ | IFS | as_nl) ;; #(
		6508	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		6509	*) { eval $ac_var=; unset $ac_var;} ;;
		6510	esac ;;
		6511	esac
		6512	done
		6513
6591	(set) 2>&1 |	6514	(set) 2>&1 |
6592	case `(ac_space=' '; set | grep ac_space) 2>&1` in	6515	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6593	*ac_space=\ *)	6516	*${as_nl}ac_space=\ *)
6594	# `set' does not quote correctly, so add quotes (double-quote	6517	# `set' does not quote correctly, so add quotes: double-quote
6595	# substitution turns \\\\ into \\, and sed turns \\ into \).	6518	# substitution turns \\\\ into \\, and sed turns \\ into \.
6596	sed -n \	6519	sed -n \
6597	"s/'/'\\\\''/g;	6520	"s/'/'\\\\''/g;
6598	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	6521	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
6599	;;	6522	;; #(
6600	*)	6523	*)
6601	# `set' quotes correctly as required by POSIX, so do not add quotes.	6524	# `set' quotes correctly as required by POSIX, so do not add quotes.
6602	sed -n \	6525	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
6603	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
6604	;;	6526	;;
6605	esac;	6527	esac |
6606	} |	6528	sort
		6529	) |
6607	sed '	6530	sed '
		6531	/^ac_cv_env_/b end
6608	t clear	6532	t clear
6609	: clear	6533	:clear
6610	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	6534	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6611	t end	6535	t end
6612	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	6536	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6613	: end' >>confcache	6537	:end' >>confcache
6614	if diff $cache_file confcache >/dev/null 2>&1; then :; else	6538	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6615	if test -w $cache_file; then	6539	if test -w "$cache_file"; then
6616	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	6540	if test "x$cache_file" != "x/dev/null"; then
		6541	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		6542	$as_echo "$as_me: updating cache $cache_file" >&6;}
		6543	if test ! -f "$cache_file" || test -h "$cache_file"; then
6617	cat confcache >$cache_file	6544	cat confcache >"$cache_file"
		6545	else
		6546	case $cache_file in #(
		6547	*/* | ?:*)
		6548	mv -f confcache "$cache_file"$$ &&
		6549	mv -f "$cache_file"$$ "$cache_file" ;; #(
		6550	*)
		6551	mv -f confcache "$cache_file" ;;
		6552	esac
		6553	fi
		6554	fi
6618	else	6555	else
		6556	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6619	echo "not updating unwritable cache $cache_file"	6557	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6620	fi	6558	fi
6621	fi	6559	fi
6622	rm -f confcache	6560	rm -f confcache
6623		6561
6624		6562
6625	ac_ext=cc	6563	ac_ext=cpp
6626	ac_cpp='$CXXCPP $CPPFLAGS'	6564	ac_cpp='$CXXCPP $CPPFLAGS'
6627	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6565	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6628	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6566	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6629	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6567	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6630		6568
6631		6569
6632	ac_ext=cc	6570	ac_ext=cpp
6633	ac_cpp='$CXXCPP $CPPFLAGS'	6571	ac_cpp='$CXXCPP $CPPFLAGS'
6634	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6572	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6635	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6573	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6636	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6574	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6637	echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5	6575	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
6638	echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6	6576	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
6639	if test -z "$CXXCPP"; then	6577	if test -z "$CXXCPP"; then
6640	if test "${ac_cv_prog_CXXCPP+set}" = set; then	6578	if ${ac_cv_prog_CXXCPP+:} false; then :
6641	echo $ECHO_N "(cached) $ECHO_C" >&6	6579	$as_echo_n "(cached) " >&6
6642	else	6580	else
6643	# Double quotes because CXXCPP needs to be expanded	6581	# Double quotes because CXXCPP needs to be expanded
6644	for CXXCPP in "$CXX -E" "/lib/cpp"	6582	for CXXCPP in "$CXX -E" "/lib/cpp"
6645	do	6583	do
6646	ac_preproc_ok=false	6584	ac_preproc_ok=false
…		…
6650	# with a fresh cross-compiler works.	6588	# with a fresh cross-compiler works.
6651	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6589	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6652	# <limits.h> exists even on freestanding compilers.	6590	# <limits.h> exists even on freestanding compilers.
6653	# On the NeXT, cc -E runs the code through the compiler's parser,	6591	# On the NeXT, cc -E runs the code through the compiler's parser,
6654	# not just through cpp. "Syntax error" is here to catch this case.	6592	# not just through cpp. "Syntax error" is here to catch this case.
6655	cat >conftest.$ac_ext <<_ACEOF
6656	/* confdefs.h. */
6657	_ACEOF
6658	cat confdefs.h >>conftest.$ac_ext	6593	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6659	cat >>conftest.$ac_ext <<_ACEOF
6660	/* end confdefs.h. */	6594	/* end confdefs.h. */
6661	#ifdef __STDC__	6595	#ifdef __STDC__
6662	# include <limits.h>	6596	# include <limits.h>
6663	#else	6597	#else
6664	# include <assert.h>	6598	# include <assert.h>
6665	#endif	6599	#endif
6666	Syntax error	6600	Syntax error
6667	_ACEOF	6601	_ACEOF
6668	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6602	if ac_fn_cxx_try_cpp "$LINENO"; then :
6669	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6603
6670	ac_status=$?
6671	grep -v '^ *+' conftest.er1 >conftest.err
6672	rm -f conftest.er1
6673	cat conftest.err >&5
6674	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6675	(exit $ac_status); } >/dev/null; then
6676	if test -s conftest.err; then
6677	ac_cpp_err=$ac_cxx_preproc_warn_flag
6678	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6679	else	6604	else
6680	ac_cpp_err=
6681	fi
6682	else
6683	ac_cpp_err=yes
6684	fi
6685	if test -z "$ac_cpp_err"; then
6686	:
6687	else
6688	echo "$as_me: failed program was:" >&5
6689	sed 's/^/| /' conftest.$ac_ext >&5
6690
6691	# Broken: fails on valid input.	6605	# Broken: fails on valid input.
6692	continue	6606	continue
6693	fi	6607	fi
6694	rm -f conftest.err conftest.$ac_ext	6608	rm -f conftest.err conftest.i conftest.$ac_ext
6695		6609
6696	# OK, works on sane cases. Now check whether non-existent headers	6610	# OK, works on sane cases. Now check whether nonexistent headers
6697	# can be detected and how.	6611	# can be detected and how.
6698	cat >conftest.$ac_ext <<_ACEOF
6699	/* confdefs.h. */
6700	_ACEOF
6701	cat confdefs.h >>conftest.$ac_ext	6612	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6702	cat >>conftest.$ac_ext <<_ACEOF
6703	/* end confdefs.h. */	6613	/* end confdefs.h. */
6704	#include <ac_nonexistent.h>	6614	#include <ac_nonexistent.h>
6705	_ACEOF	6615	_ACEOF
6706	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6616	if ac_fn_cxx_try_cpp "$LINENO"; then :
6707	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6708	ac_status=$?
6709	grep -v '^ *+' conftest.er1 >conftest.err
6710	rm -f conftest.er1
6711	cat conftest.err >&5
6712	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6713	(exit $ac_status); } >/dev/null; then
6714	if test -s conftest.err; then
6715	ac_cpp_err=$ac_cxx_preproc_warn_flag
6716	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6717	else
6718	ac_cpp_err=
6719	fi
6720	else
6721	ac_cpp_err=yes
6722	fi
6723	if test -z "$ac_cpp_err"; then
6724	# Broken: success on invalid input.	6617	# Broken: success on invalid input.
6725	continue	6618	continue
6726	else	6619	else
6727	echo "$as_me: failed program was:" >&5
6728	sed 's/^/| /' conftest.$ac_ext >&5
6729
6730	# Passes both tests.	6620	# Passes both tests.
6731	ac_preproc_ok=:	6621	ac_preproc_ok=:
6732	break	6622	break
6733	fi	6623	fi
6734	rm -f conftest.err conftest.$ac_ext	6624	rm -f conftest.err conftest.i conftest.$ac_ext
6735		6625
6736	done	6626	done
6737	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6627	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6738	rm -f conftest.err conftest.$ac_ext	6628	rm -f conftest.i conftest.err conftest.$ac_ext
6739	if $ac_preproc_ok; then	6629	if $ac_preproc_ok; then :
6740	break	6630	break
6741	fi	6631	fi
6742		6632
6743	done	6633	done
6744	ac_cv_prog_CXXCPP=$CXXCPP	6634	ac_cv_prog_CXXCPP=$CXXCPP
…		…
6746	fi	6636	fi
6747	CXXCPP=$ac_cv_prog_CXXCPP	6637	CXXCPP=$ac_cv_prog_CXXCPP
6748	else	6638	else
6749	ac_cv_prog_CXXCPP=$CXXCPP	6639	ac_cv_prog_CXXCPP=$CXXCPP
6750	fi	6640	fi
6751	echo "$as_me:$LINENO: result: $CXXCPP" >&5	6641	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
6752	echo "${ECHO_T}$CXXCPP" >&6	6642	$as_echo "$CXXCPP" >&6; }
6753	ac_preproc_ok=false	6643	ac_preproc_ok=false
6754	for ac_cxx_preproc_warn_flag in '' yes	6644	for ac_cxx_preproc_warn_flag in '' yes
6755	do	6645	do
6756	# Use a header file that comes with gcc, so configuring glibc	6646	# Use a header file that comes with gcc, so configuring glibc
6757	# with a fresh cross-compiler works.	6647	# with a fresh cross-compiler works.
6758	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since	6648	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6759	# <limits.h> exists even on freestanding compilers.	6649	# <limits.h> exists even on freestanding compilers.
6760	# On the NeXT, cc -E runs the code through the compiler's parser,	6650	# On the NeXT, cc -E runs the code through the compiler's parser,
6761	# not just through cpp. "Syntax error" is here to catch this case.	6651	# not just through cpp. "Syntax error" is here to catch this case.
6762	cat >conftest.$ac_ext <<_ACEOF
6763	/* confdefs.h. */
6764	_ACEOF
6765	cat confdefs.h >>conftest.$ac_ext	6652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6766	cat >>conftest.$ac_ext <<_ACEOF
6767	/* end confdefs.h. */	6653	/* end confdefs.h. */
6768	#ifdef __STDC__	6654	#ifdef __STDC__
6769	# include <limits.h>	6655	# include <limits.h>
6770	#else	6656	#else
6771	# include <assert.h>	6657	# include <assert.h>
6772	#endif	6658	#endif
6773	Syntax error	6659	Syntax error
6774	_ACEOF	6660	_ACEOF
6775	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6661	if ac_fn_cxx_try_cpp "$LINENO"; then :
6776	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1	6662
6777	ac_status=$?
6778	grep -v '^ *+' conftest.er1 >conftest.err
6779	rm -f conftest.er1
6780	cat conftest.err >&5
6781	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6782	(exit $ac_status); } >/dev/null; then
6783	if test -s conftest.err; then
6784	ac_cpp_err=$ac_cxx_preproc_warn_flag
6785	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6786	else	6663	else
6787	ac_cpp_err=
6788	fi
6789	else
6790	ac_cpp_err=yes
6791	fi
6792	if test -z "$ac_cpp_err"; then
6793	:
6794	else
6795	echo "$as_me: failed program was:" >&5
6796	sed 's/^/| /' conftest.$ac_ext >&5
6797
6798	# Broken: fails on valid input.	6664	# Broken: fails on valid input.
6799	continue	6665	continue
6800	fi	6666	fi
6801	rm -f conftest.err conftest.$ac_ext	6667	rm -f conftest.err conftest.i conftest.$ac_ext
6802		6668
6803	# OK, works on sane cases. Now check whether non-existent headers	6669	# OK, works on sane cases. Now check whether nonexistent headers
6804	# can be detected and how.	6670	# can be detected and how.
6805	cat >conftest.$ac_ext <<_ACEOF
6806	/* confdefs.h. */
6807	_ACEOF
6808	cat confdefs.h >>conftest.$ac_ext	6671	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6809	cat >>conftest.$ac_ext <<_ACEOF
6810	/* end confdefs.h. */	6672	/* end confdefs.h. */
6811	#include <ac_nonexistent.h>	6673	#include <ac_nonexistent.h>
6812	_ACEOF	6674	_ACEOF
6813	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5	6675	if ac_fn_cxx_try_cpp "$LINENO"; then :
6814	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
6815	ac_status=$?
6816	grep -v '^ *+' conftest.er1 >conftest.err
6817	rm -f conftest.er1
6818	cat conftest.err >&5
6819	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6820	(exit $ac_status); } >/dev/null; then
6821	if test -s conftest.err; then
6822	ac_cpp_err=$ac_cxx_preproc_warn_flag
6823	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
6824	else
6825	ac_cpp_err=
6826	fi
6827	else
6828	ac_cpp_err=yes
6829	fi
6830	if test -z "$ac_cpp_err"; then
6831	# Broken: success on invalid input.	6676	# Broken: success on invalid input.
6832	continue	6677	continue
6833	else	6678	else
6834	echo "$as_me: failed program was:" >&5
6835	sed 's/^/| /' conftest.$ac_ext >&5
6836
6837	# Passes both tests.	6679	# Passes both tests.
6838	ac_preproc_ok=:	6680	ac_preproc_ok=:
6839	break	6681	break
6840	fi	6682	fi
6841	rm -f conftest.err conftest.$ac_ext	6683	rm -f conftest.err conftest.i conftest.$ac_ext
6842		6684
6843	done	6685	done
6844	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.	6686	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6845	rm -f conftest.err conftest.$ac_ext	6687	rm -f conftest.i conftest.err conftest.$ac_ext
6846	if $ac_preproc_ok; then	6688	if $ac_preproc_ok; then :
6847	:	6689
6848	else	6690	else
6849	{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6691	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6850	See \`config.log' for more details." >&5	6692	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6851	echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check	6693	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
6852	See \`config.log' for more details." >&2;}	6694	See \`config.log' for more details" "$LINENO" 5; }
6853	{ (exit 1); exit 1; }; }
6854	fi	6695	fi
6855		6696
6856	ac_ext=cc	6697	ac_ext=cpp
6857	ac_cpp='$CXXCPP $CPPFLAGS'	6698	ac_cpp='$CXXCPP $CPPFLAGS'
6858	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	6699	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6859	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	6700	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6860	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	6701	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6861		6702
6862		6703
6863	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	6704	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6864	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	6705	$as_echo_n "checking for ANSI C header files... " >&6; }
6865	if test "${ac_cv_header_stdc+set}" = set; then	6706	if ${ac_cv_header_stdc+:} false; then :
6866	echo $ECHO_N "(cached) $ECHO_C" >&6	6707	$as_echo_n "(cached) " >&6
6867	else	6708	else
6868	cat >conftest.$ac_ext <<_ACEOF
6869	/* confdefs.h. */
6870	_ACEOF
6871	cat confdefs.h >>conftest.$ac_ext	6709	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6872	cat >>conftest.$ac_ext <<_ACEOF
6873	/* end confdefs.h. */	6710	/* end confdefs.h. */
6874	#include <stdlib.h>	6711	#include <stdlib.h>
6875	#include <stdarg.h>	6712	#include <stdarg.h>
6876	#include <string.h>	6713	#include <string.h>
6877	#include <float.h>	6714	#include <float.h>
…		…
6882		6719
6883	;	6720	;
6884	return 0;	6721	return 0;
6885	}	6722	}
6886	_ACEOF	6723	_ACEOF
6887	rm -f conftest.$ac_objext	6724	if ac_fn_cxx_try_compile "$LINENO"; then :
6888	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
6889	(eval $ac_compile) 2>conftest.er1
6890	ac_status=$?
6891	grep -v '^ *+' conftest.er1 >conftest.err
6892	rm -f conftest.er1
6893	cat conftest.err >&5
6894	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6895	(exit $ac_status); } &&
6896	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
6897	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6898	(eval $ac_try) 2>&5
6899	ac_status=$?
6900	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6901	(exit $ac_status); }; } &&
6902	{ ac_try='test -s conftest.$ac_objext'
6903	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
6904	(eval $ac_try) 2>&5
6905	ac_status=$?
6906	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6907	(exit $ac_status); }; }; then
6908	ac_cv_header_stdc=yes	6725	ac_cv_header_stdc=yes
6909	else	6726	else
6910	echo "$as_me: failed program was:" >&5
6911	sed 's/^/| /' conftest.$ac_ext >&5
6912
6913	ac_cv_header_stdc=no	6727	ac_cv_header_stdc=no
6914	fi	6728	fi
6915	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6729	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6916		6730
6917	if test $ac_cv_header_stdc = yes; then	6731	if test $ac_cv_header_stdc = yes; then
6918	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	6732	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6919	cat >conftest.$ac_ext <<_ACEOF
6920	/* confdefs.h. */
6921	_ACEOF
6922	cat confdefs.h >>conftest.$ac_ext	6733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6923	cat >>conftest.$ac_ext <<_ACEOF
6924	/* end confdefs.h. */	6734	/* end confdefs.h. */
6925	#include <string.h>	6735	#include <string.h>
6926		6736
6927	_ACEOF	6737	_ACEOF
6928	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6738	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6929	$EGREP "memchr" >/dev/null 2>&1; then	6739	$EGREP "memchr" >/dev/null 2>&1; then :
6930	:	6740
6931	else	6741	else
6932	ac_cv_header_stdc=no	6742	ac_cv_header_stdc=no
6933	fi	6743	fi
6934	rm -f conftest*	6744	rm -f conftest*
6935		6745
6936	fi	6746	fi
6937		6747
6938	if test $ac_cv_header_stdc = yes; then	6748	if test $ac_cv_header_stdc = yes; then
6939	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	6749	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6940	cat >conftest.$ac_ext <<_ACEOF
6941	/* confdefs.h. */
6942	_ACEOF
6943	cat confdefs.h >>conftest.$ac_ext	6750	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6944	cat >>conftest.$ac_ext <<_ACEOF
6945	/* end confdefs.h. */	6751	/* end confdefs.h. */
6946	#include <stdlib.h>	6752	#include <stdlib.h>
6947		6753
6948	_ACEOF	6754	_ACEOF
6949	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	6755	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6950	$EGREP "free" >/dev/null 2>&1; then	6756	$EGREP "free" >/dev/null 2>&1; then :
6951	:	6757
6952	else	6758	else
6953	ac_cv_header_stdc=no	6759	ac_cv_header_stdc=no
6954	fi	6760	fi
6955	rm -f conftest*	6761	rm -f conftest*
6956		6762
6957	fi	6763	fi
6958		6764
6959	if test $ac_cv_header_stdc = yes; then	6765	if test $ac_cv_header_stdc = yes; then
6960	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	6766	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6961	if test "$cross_compiling" = yes; then	6767	if test "$cross_compiling" = yes; then :
6962	:	6768	:
6963	else	6769	else
6964	cat >conftest.$ac_ext <<_ACEOF
6965	/* confdefs.h. */
6966	_ACEOF
6967	cat confdefs.h >>conftest.$ac_ext	6770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6968	cat >>conftest.$ac_ext <<_ACEOF
6969	/* end confdefs.h. */	6771	/* end confdefs.h. */
6970	#include <ctype.h>	6772	#include <ctype.h>
		6773	#include <stdlib.h>
6971	#if ((' ' & 0x0FF) == 0x020)	6774	#if ((' ' & 0x0FF) == 0x020)
6972	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	6775	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6973	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	6776	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6974	#else	6777	#else
6975	# define ISLOWER(c) \	6778	# define ISLOWER(c) \
…		…
6985	{	6788	{
6986	int i;	6789	int i;
6987	for (i = 0; i < 256; i++)	6790	for (i = 0; i < 256; i++)
6988	if (XOR (islower (i), ISLOWER (i))	6791	if (XOR (islower (i), ISLOWER (i))
6989	|| toupper (i) != TOUPPER (i))	6792	|| toupper (i) != TOUPPER (i))
6990	exit(2);	6793	return 2;
6991	exit (0);	6794	return 0;
6992	}	6795	}
6993	_ACEOF	6796	_ACEOF
6994	rm -f conftest$ac_exeext	6797	if ac_fn_cxx_try_run "$LINENO"; then :
6995	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
6996	(eval $ac_link) 2>&5
6997	ac_status=$?
6998	echo "$as_me:$LINENO: \$? = $ac_status" >&5
6999	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
7000	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7001	(eval $ac_try) 2>&5
7002	ac_status=$?
7003	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7004	(exit $ac_status); }; }; then
7005	:
7006	else
7007	echo "$as_me: program exited with status $ac_status" >&5
7008	echo "$as_me: failed program was:" >&5
7009	sed 's/^/| /' conftest.$ac_ext >&5
7010		6798
7011	( exit $ac_status )	6799	else
7012	ac_cv_header_stdc=no	6800	ac_cv_header_stdc=no
7013	fi	6801	fi
7014	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	6802	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		6803	conftest.$ac_objext conftest.beam conftest.$ac_ext
7015	fi	6804	fi
		6805
7016	fi	6806	fi
7017	fi	6807	fi
7018	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5	6808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7019	echo "${ECHO_T}$ac_cv_header_stdc" >&6	6809	$as_echo "$ac_cv_header_stdc" >&6; }
7020	if test $ac_cv_header_stdc = yes; then	6810	if test $ac_cv_header_stdc = yes; then
7021		6811
7022	cat >>confdefs.h <<\_ACEOF	6812	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
7023	#define STDC_HEADERS 1
7024	_ACEOF
7025		6813
7026	fi	6814	fi
7027		6815
7028	# On IRIX 5.3, sys/types and inttypes.h are conflicting.	6816	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \	6817	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7039	inttypes.h stdint.h unistd.h	6818	inttypes.h stdint.h unistd.h
7040	do	6819	do :
7041	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6820	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7042	echo "$as_me:$LINENO: checking for $ac_header" >&5	6821	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7043	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	6822	"
7044	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6823	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7045	echo $ECHO_N "(cached) $ECHO_C" >&6
7046	else
7047	cat >conftest.$ac_ext <<_ACEOF
7048	/* confdefs.h. */
7049	_ACEOF
7050	cat confdefs.h >>conftest.$ac_ext
7051	cat >>conftest.$ac_ext <<_ACEOF
7052	/* end confdefs.h. */
7053	$ac_includes_default
7054
7055	#include <$ac_header>
7056	_ACEOF
7057	rm -f conftest.$ac_objext
7058	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7059	(eval $ac_compile) 2>conftest.er1
7060	ac_status=$?
7061	grep -v '^ *+' conftest.er1 >conftest.err
7062	rm -f conftest.er1
7063	cat conftest.err >&5
7064	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7065	(exit $ac_status); } &&
7066	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7067	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7068	(eval $ac_try) 2>&5
7069	ac_status=$?
7070	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7071	(exit $ac_status); }; } &&
7072	{ ac_try='test -s conftest.$ac_objext'
7073	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7074	(eval $ac_try) 2>&5
7075	ac_status=$?
7076	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7077	(exit $ac_status); }; }; then
7078	eval "$as_ac_Header=yes"
7079	else
7080	echo "$as_me: failed program was:" >&5
7081	sed 's/^/| /' conftest.$ac_ext >&5
7082
7083	eval "$as_ac_Header=no"
7084	fi
7085	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7086	fi
7087	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7088	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7089	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7090	cat >>confdefs.h <<_ACEOF	6824	cat >>confdefs.h <<_ACEOF
7091	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6825	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7092	_ACEOF	6826	_ACEOF
7093		6827
7094	fi	6828	fi
7095		6829
7096	done	6830	done
7097		6831
7098		6832
7099		6833	for ac_header in tr1/unordered_map ext/hash_map clocale
7100	for ac_header in ext/hash_map	6834	do :
7101	do
7102	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6835	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		6836	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7103	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6837	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7104	echo "$as_me:$LINENO: checking for $ac_header" >&5
7105	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7106	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7107	echo $ECHO_N "(cached) $ECHO_C" >&6
7108	fi
7109	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7110	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7111	else
7112	# Is the header compilable?
7113	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7114	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7115	cat >conftest.$ac_ext <<_ACEOF
7116	/* confdefs.h. */
7117	_ACEOF
7118	cat confdefs.h >>conftest.$ac_ext
7119	cat >>conftest.$ac_ext <<_ACEOF
7120	/* end confdefs.h. */
7121	$ac_includes_default
7122	#include <$ac_header>
7123	_ACEOF
7124	rm -f conftest.$ac_objext
7125	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7126	(eval $ac_compile) 2>conftest.er1
7127	ac_status=$?
7128	grep -v '^ *+' conftest.er1 >conftest.err
7129	rm -f conftest.er1
7130	cat conftest.err >&5
7131	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7132	(exit $ac_status); } &&
7133	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7134	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7135	(eval $ac_try) 2>&5
7136	ac_status=$?
7137	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7138	(exit $ac_status); }; } &&
7139	{ ac_try='test -s conftest.$ac_objext'
7140	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7141	(eval $ac_try) 2>&5
7142	ac_status=$?
7143	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7144	(exit $ac_status); }; }; then
7145	ac_header_compiler=yes
7146	else
7147	echo "$as_me: failed program was:" >&5
7148	sed 's/^/| /' conftest.$ac_ext >&5
7149
7150	ac_header_compiler=no
7151	fi
7152	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7153	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7154	echo "${ECHO_T}$ac_header_compiler" >&6
7155
7156	# Is the header present?
7157	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7158	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7159	cat >conftest.$ac_ext <<_ACEOF
7160	/* confdefs.h. */
7161	_ACEOF
7162	cat confdefs.h >>conftest.$ac_ext
7163	cat >>conftest.$ac_ext <<_ACEOF
7164	/* end confdefs.h. */
7165	#include <$ac_header>
7166	_ACEOF
7167	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7168	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7169	ac_status=$?
7170	grep -v '^ *+' conftest.er1 >conftest.err
7171	rm -f conftest.er1
7172	cat conftest.err >&5
7173	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7174	(exit $ac_status); } >/dev/null; then
7175	if test -s conftest.err; then
7176	ac_cpp_err=$ac_cxx_preproc_warn_flag
7177	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7178	else
7179	ac_cpp_err=
7180	fi
7181	else
7182	ac_cpp_err=yes
7183	fi
7184	if test -z "$ac_cpp_err"; then
7185	ac_header_preproc=yes
7186	else
7187	echo "$as_me: failed program was:" >&5
7188	sed 's/^/| /' conftest.$ac_ext >&5
7189
7190	ac_header_preproc=no
7191	fi
7192	rm -f conftest.err conftest.$ac_ext
7193	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7194	echo "${ECHO_T}$ac_header_preproc" >&6
7195
7196	# So? What about this header?
7197	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7198	yes:no: )
7199	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7200	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7201	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7202	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7203	ac_header_preproc=yes
7204	;;
7205	no:yes:* )
7206	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7207	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7208	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7209	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7210	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7211	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7212	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7213	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7214	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7215	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7216	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7217	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7218	(
7219	cat <<\_ASBOX
7220	## ------------------------------------------ ##
7221	## Report this to the AC_PACKAGE_NAME lists. ##
7222	## ------------------------------------------ ##
7223	_ASBOX
7224	) |
7225	sed "s/^/$as_me: WARNING: /" >&2
7226	;;
7227	esac
7228	echo "$as_me:$LINENO: checking for $ac_header" >&5
7229	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7230	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7231	echo $ECHO_N "(cached) $ECHO_C" >&6
7232	else
7233	eval "$as_ac_Header=\$ac_header_preproc"
7234	fi
7235	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7236	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7237
7238	fi
7239	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7240	cat >>confdefs.h <<_ACEOF	6838	cat >>confdefs.h <<_ACEOF
7241	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6839	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7242	_ACEOF	6840	_ACEOF
7243		6841
7244	fi	6842	fi
7245		6843
7246	done	6844	done
7247		6845
7248		6846
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \	6847	for ac_header in fcntl.h inttypes.h limits.h malloc.h stdint.h strings.h syslog.h unistd.h \
7267	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h arpa/inet.h \	6848	sys/file.h sys/ioctl.h sys/param.h sys/time.h netinet/in_systm.h sys/cygwin.h \
7268	sys/mman.h netinet/in.h	6849	sys/mman.h netinet/in.h
7269	do	6850	do :
7270	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6851	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		6852	ac_fn_cxx_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7271	if eval "test \"\${$as_ac_Header+set}\" = set"; then	6853	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7272	echo "$as_me:$LINENO: checking for $ac_header" >&5
7273	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7274	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7275	echo $ECHO_N "(cached) $ECHO_C" >&6
7276	fi
7277	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7278	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7279	else
7280	# Is the header compilable?
7281	echo "$as_me:$LINENO: checking $ac_header usability" >&5
7282	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
7283	cat >conftest.$ac_ext <<_ACEOF
7284	/* confdefs.h. */
7285	_ACEOF
7286	cat confdefs.h >>conftest.$ac_ext
7287	cat >>conftest.$ac_ext <<_ACEOF
7288	/* end confdefs.h. */
7289	$ac_includes_default
7290	#include <$ac_header>
7291	_ACEOF
7292	rm -f conftest.$ac_objext
7293	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7294	(eval $ac_compile) 2>conftest.er1
7295	ac_status=$?
7296	grep -v '^ *+' conftest.er1 >conftest.err
7297	rm -f conftest.er1
7298	cat conftest.err >&5
7299	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7300	(exit $ac_status); } &&
7301	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7302	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7303	(eval $ac_try) 2>&5
7304	ac_status=$?
7305	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7306	(exit $ac_status); }; } &&
7307	{ ac_try='test -s conftest.$ac_objext'
7308	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7309	(eval $ac_try) 2>&5
7310	ac_status=$?
7311	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7312	(exit $ac_status); }; }; then
7313	ac_header_compiler=yes
7314	else
7315	echo "$as_me: failed program was:" >&5
7316	sed 's/^/| /' conftest.$ac_ext >&5
7317
7318	ac_header_compiler=no
7319	fi
7320	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7321	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7322	echo "${ECHO_T}$ac_header_compiler" >&6
7323
7324	# Is the header present?
7325	echo "$as_me:$LINENO: checking $ac_header presence" >&5
7326	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
7327	cat >conftest.$ac_ext <<_ACEOF
7328	/* confdefs.h. */
7329	_ACEOF
7330	cat confdefs.h >>conftest.$ac_ext
7331	cat >>conftest.$ac_ext <<_ACEOF
7332	/* end confdefs.h. */
7333	#include <$ac_header>
7334	_ACEOF
7335	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
7336	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
7337	ac_status=$?
7338	grep -v '^ *+' conftest.er1 >conftest.err
7339	rm -f conftest.er1
7340	cat conftest.err >&5
7341	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7342	(exit $ac_status); } >/dev/null; then
7343	if test -s conftest.err; then
7344	ac_cpp_err=$ac_cxx_preproc_warn_flag
7345	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
7346	else
7347	ac_cpp_err=
7348	fi
7349	else
7350	ac_cpp_err=yes
7351	fi
7352	if test -z "$ac_cpp_err"; then
7353	ac_header_preproc=yes
7354	else
7355	echo "$as_me: failed program was:" >&5
7356	sed 's/^/| /' conftest.$ac_ext >&5
7357
7358	ac_header_preproc=no
7359	fi
7360	rm -f conftest.err conftest.$ac_ext
7361	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7362	echo "${ECHO_T}$ac_header_preproc" >&6
7363
7364	# So? What about this header?
7365	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
7366	yes:no: )
7367	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7368	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7369	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7370	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7371	ac_header_preproc=yes
7372	;;
7373	no:yes:* )
7374	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7375	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7376	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
7377	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
7378	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7379	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7380	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
7381	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
7382	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7383	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7384	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7385	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7386	(
7387	cat <<\_ASBOX
7388	## ------------------------------------------ ##
7389	## Report this to the AC_PACKAGE_NAME lists. ##
7390	## ------------------------------------------ ##
7391	_ASBOX
7392	) |
7393	sed "s/^/$as_me: WARNING: /" >&2
7394	;;
7395	esac
7396	echo "$as_me:$LINENO: checking for $ac_header" >&5
7397	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7398	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7399	echo $ECHO_N "(cached) $ECHO_C" >&6
7400	else
7401	eval "$as_ac_Header=\$ac_header_preproc"
7402	fi
7403	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7404	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7405
7406	fi
7407	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7408	cat >>confdefs.h <<_ACEOF	6854	cat >>confdefs.h <<_ACEOF
7409	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6855	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7410	_ACEOF	6856	_ACEOF
7411		6857
7412	fi	6858	fi
7413		6859
7414	done	6860	done
7415		6861
7416
7417
7418
7419
7420
7421	for ac_header in net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h	6862	for ac_header in arpa/inet.h net/ethernet.h net/if.h netinet/ip.h netinet/tcp.h netinet/in_systm.h
7422	do	6863	do :
7423	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	6864	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7424	echo "$as_me:$LINENO: checking for $ac_header" >&5	6865	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
7425	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
7426	if eval "test \"\${$as_ac_Header+set}\" = set"; then
7427	echo $ECHO_N "(cached) $ECHO_C" >&6
7428	else
7429	cat >conftest.$ac_ext <<_ACEOF
7430	/* confdefs.h. */
7431	_ACEOF
7432	cat confdefs.h >>conftest.$ac_ext
7433	cat >>conftest.$ac_ext <<_ACEOF
7434	/* end confdefs.h. */
7435
7436	#include <sys/types.h>	6866	#include <sys/types.h>
7437	#include <sys/socket.h>	6867	#include <sys/socket.h>
7438	#ifdef HAVE_NETINET_IN_H	6868	#ifdef HAVE_NETINET_IN_H
7439	# include <netinet/in.h>	6869	# include <netinet/in.h>
7440	#endif	6870	#endif
…		…
7443	#endif	6873	#endif
7444	#ifdef HAVE_NETINET_IN_SYSTM_H	6874	#ifdef HAVE_NETINET_IN_SYSTM_H
7445	# include <netinet/in_systm.h>	6875	# include <netinet/in_systm.h>
7446	#endif	6876	#endif
7447		6877
7448		6878	"
7449	#include <$ac_header>	6879	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7450	_ACEOF
7451	rm -f conftest.$ac_objext
7452	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7453	(eval $ac_compile) 2>conftest.er1
7454	ac_status=$?
7455	grep -v '^ *+' conftest.er1 >conftest.err
7456	rm -f conftest.er1
7457	cat conftest.err >&5
7458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7459	(exit $ac_status); } &&
7460	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7461	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7462	(eval $ac_try) 2>&5
7463	ac_status=$?
7464	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7465	(exit $ac_status); }; } &&
7466	{ ac_try='test -s conftest.$ac_objext'
7467	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7468	(eval $ac_try) 2>&5
7469	ac_status=$?
7470	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7471	(exit $ac_status); }; }; then
7472	eval "$as_ac_Header=yes"
7473	else
7474	echo "$as_me: failed program was:" >&5
7475	sed 's/^/| /' conftest.$ac_ext >&5
7476
7477	eval "$as_ac_Header=no"
7478	fi
7479	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7480	fi
7481	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
7482	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
7483	if test `eval echo '${'$as_ac_Header'}'` = yes; then
7484	cat >>confdefs.h <<_ACEOF	6880	cat >>confdefs.h <<_ACEOF
7485	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1	6881	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7486	_ACEOF	6882	_ACEOF
7487		6883
7488	fi	6884	fi
7489		6885
7490	done	6886	done
7491		6887
7492		6888
7493	echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5	6889	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7494	echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6	6890	$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7495	if test "${ac_cv_c_const+set}" = set; then	6891	if ${ac_cv_c_const+:} false; then :
7496	echo $ECHO_N "(cached) $ECHO_C" >&6	6892	$as_echo_n "(cached) " >&6
7497	else	6893	else
7498	cat >conftest.$ac_ext <<_ACEOF
7499	/* confdefs.h. */
7500	_ACEOF
7501	cat confdefs.h >>conftest.$ac_ext	6894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7502	cat >>conftest.$ac_ext <<_ACEOF
7503	/* end confdefs.h. */	6895	/* end confdefs.h. */
7504		6896
7505	int	6897	int
7506	main ()	6898	main ()
7507	{	6899	{
7508	/* FIXME: Include the comments suggested by Paul. */	6900
7509	#ifndef __cplusplus	6901	#ifndef __cplusplus
7510	/* Ultrix mips cc rejects this. */	6902	/* Ultrix mips cc rejects this sort of thing. */
7511	typedef int charset[2];	6903	typedef int charset[2];
7512	const charset x;	6904	const charset cs = { 0, 0 };
7513	/* SunOS 4.1.1 cc rejects this. */	6905	/* SunOS 4.1.1 cc rejects this. */
7514	char const *const *ccp;	6906	char const *const *pcpcc;
7515	char **p;	6907	char **ppc;
7516	/* NEC SVR4.0.2 mips cc rejects this. */	6908	/* NEC SVR4.0.2 mips cc rejects this. */
7517	struct point {int x, y;};	6909	struct point {int x, y;};
7518	static struct point const zero = {0,0};	6910	static struct point const zero = {0,0};
7519	/* AIX XL C 1.02.0.0 rejects this.	6911	/* AIX XL C 1.02.0.0 rejects this.
7520	It does not let you subtract one const X* pointer from another in	6912	It does not let you subtract one const X* pointer from another in
7521	an arm of an if-expression whose if-part is not a constant	6913	an arm of an if-expression whose if-part is not a constant
7522	expression */	6914	expression */
7523	const char *g = "string";	6915	const char *g = "string";
7524	ccp = &g + (g ? g-g : 0);	6916	pcpcc = &g + (g ? g-g : 0);
7525	/* HPUX 7.0 cc rejects these. */	6917	/* HPUX 7.0 cc rejects these. */
7526	++ccp;	6918	++pcpcc;
7527	p = (char**) ccp;	6919	ppc = (char**) pcpcc;
7528	ccp = (char const *const *) p;	6920	pcpcc = (char const *const *) ppc;
7529	{ /* SCO 3.2v4 cc rejects this. */	6921	{ /* SCO 3.2v4 cc rejects this sort of thing. */
7530	char *t;	6922	char tx;
		6923	char *t = &tx;
7531	char const *s = 0 ? (char *) 0 : (char const *) 0;	6924	char const *s = 0 ? (char *) 0 : (char const *) 0;
7532		6925
7533	*t++ = 0;	6926	*t++ = 0;
		6927	if (s) return 0;
7534	}	6928	}
7535	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */	6929	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
7536	int x[] = {25, 17};	6930	int x[] = {25, 17};
7537	const int *foo = &x[0];	6931	const int *foo = &x[0];
7538	++foo;	6932	++foo;
…		…
7540	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */	6934	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7541	typedef const int *iptr;	6935	typedef const int *iptr;
7542	iptr p = 0;	6936	iptr p = 0;
7543	++p;	6937	++p;
7544	}	6938	}
7545	{ /* AIX XL C 1.02.0.0 rejects this saying	6939	{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
7546	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */	6940	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7547	struct s { int j; const int *ap[3]; };	6941	struct s { int j; const int *ap[3]; } bx;
7548	struct s *b; b->j = 5;	6942	struct s *b = &bx; b->j = 5;
7549	}	6943	}
7550	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */	6944	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7551	const int foo = 10;	6945	const int foo = 10;
		6946	if (!foo) return 0;
7552	}	6947	}
		6948	return !cs[0] && !zero.x;
7553	#endif	6949	#endif
7554		6950
7555	;	6951	;
7556	return 0;	6952	return 0;
7557	}	6953	}
7558	_ACEOF	6954	_ACEOF
7559	rm -f conftest.$ac_objext	6955	if ac_fn_cxx_try_compile "$LINENO"; then :
7560	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7561	(eval $ac_compile) 2>conftest.er1
7562	ac_status=$?
7563	grep -v '^ *+' conftest.er1 >conftest.err
7564	rm -f conftest.er1
7565	cat conftest.err >&5
7566	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7567	(exit $ac_status); } &&
7568	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7569	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7570	(eval $ac_try) 2>&5
7571	ac_status=$?
7572	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7573	(exit $ac_status); }; } &&
7574	{ ac_try='test -s conftest.$ac_objext'
7575	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7576	(eval $ac_try) 2>&5
7577	ac_status=$?
7578	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7579	(exit $ac_status); }; }; then
7580	ac_cv_c_const=yes	6956	ac_cv_c_const=yes
7581	else	6957	else
7582	echo "$as_me: failed program was:" >&5
7583	sed 's/^/| /' conftest.$ac_ext >&5
7584
7585	ac_cv_c_const=no	6958	ac_cv_c_const=no
7586	fi	6959	fi
7587	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	6960	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7588	fi	6961	fi
7589	echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5	6962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7590	echo "${ECHO_T}$ac_cv_c_const" >&6	6963	$as_echo "$ac_cv_c_const" >&6; }
7591	if test $ac_cv_c_const = no; then	6964	if test $ac_cv_c_const = no; then
7592		6965
7593	cat >>confdefs.h <<\_ACEOF	6966	$as_echo "#define const /**/" >>confdefs.h
7594	#define const
7595	_ACEOF
7596		6967
7597	fi	6968	fi
7598		6969
7599	echo "$as_me:$LINENO: checking for pid_t" >&5	6970	ac_fn_cxx_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
7600	echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
7601	if test "${ac_cv_type_pid_t+set}" = set; then
7602	echo $ECHO_N "(cached) $ECHO_C" >&6
7603	else
7604	cat >conftest.$ac_ext <<_ACEOF
7605	/* confdefs.h. */
7606	_ACEOF
7607	cat confdefs.h >>conftest.$ac_ext
7608	cat >>conftest.$ac_ext <<_ACEOF
7609	/* end confdefs.h. */
7610	$ac_includes_default
7611	int
7612	main ()
7613	{
7614	if ((pid_t *) 0)
7615	return 0;
7616	if (sizeof (pid_t))
7617	return 0;
7618	;
7619	return 0;
7620	}
7621	_ACEOF
7622	rm -f conftest.$ac_objext
7623	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7624	(eval $ac_compile) 2>conftest.er1
7625	ac_status=$?
7626	grep -v '^ *+' conftest.er1 >conftest.err
7627	rm -f conftest.er1
7628	cat conftest.err >&5
7629	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7630	(exit $ac_status); } &&
7631	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7632	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7633	(eval $ac_try) 2>&5
7634	ac_status=$?
7635	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7636	(exit $ac_status); }; } &&
7637	{ ac_try='test -s conftest.$ac_objext'
7638	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7639	(eval $ac_try) 2>&5
7640	ac_status=$?
7641	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7642	(exit $ac_status); }; }; then
7643	ac_cv_type_pid_t=yes
7644	else
7645	echo "$as_me: failed program was:" >&5
7646	sed 's/^/| /' conftest.$ac_ext >&5
7647
7648	ac_cv_type_pid_t=no
7649	fi
7650	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7651	fi
7652	echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
7653	echo "${ECHO_T}$ac_cv_type_pid_t" >&6
7654	if test $ac_cv_type_pid_t = yes; then	6971	if test "x$ac_cv_type_pid_t" = xyes; then :
7655	:	6972
7656	else	6973	else
7657		6974
7658	cat >>confdefs.h <<_ACEOF	6975	cat >>confdefs.h <<_ACEOF
7659	#define pid_t int	6976	#define pid_t int
7660	_ACEOF	6977	_ACEOF
7661		6978
7662	fi	6979	fi
7663		6980
7664	echo "$as_me:$LINENO: checking for size_t" >&5	6981	ac_fn_cxx_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
7665	echo $ECHO_N "checking for size_t... $ECHO_C" >&6
7666	if test "${ac_cv_type_size_t+set}" = set; then
7667	echo $ECHO_N "(cached) $ECHO_C" >&6
7668	else
7669	cat >conftest.$ac_ext <<_ACEOF
7670	/* confdefs.h. */
7671	_ACEOF
7672	cat confdefs.h >>conftest.$ac_ext
7673	cat >>conftest.$ac_ext <<_ACEOF
7674	/* end confdefs.h. */
7675	$ac_includes_default
7676	int
7677	main ()
7678	{
7679	if ((size_t *) 0)
7680	return 0;
7681	if (sizeof (size_t))
7682	return 0;
7683	;
7684	return 0;
7685	}
7686	_ACEOF
7687	rm -f conftest.$ac_objext
7688	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7689	(eval $ac_compile) 2>conftest.er1
7690	ac_status=$?
7691	grep -v '^ *+' conftest.er1 >conftest.err
7692	rm -f conftest.er1
7693	cat conftest.err >&5
7694	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7695	(exit $ac_status); } &&
7696	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7697	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7698	(eval $ac_try) 2>&5
7699	ac_status=$?
7700	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7701	(exit $ac_status); }; } &&
7702	{ ac_try='test -s conftest.$ac_objext'
7703	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7704	(eval $ac_try) 2>&5
7705	ac_status=$?
7706	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7707	(exit $ac_status); }; }; then
7708	ac_cv_type_size_t=yes
7709	else
7710	echo "$as_me: failed program was:" >&5
7711	sed 's/^/| /' conftest.$ac_ext >&5
7712
7713	ac_cv_type_size_t=no
7714	fi
7715	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
7716	fi
7717	echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
7718	echo "${ECHO_T}$ac_cv_type_size_t" >&6
7719	if test $ac_cv_type_size_t = yes; then	6982	if test "x$ac_cv_type_size_t" = xyes; then :
7720	:	6983
7721	else	6984	else
7722		6985
7723	cat >>confdefs.h <<_ACEOF	6986	cat >>confdefs.h <<_ACEOF
7724	#define size_t unsigned	6987	#define size_t unsigned int
7725	_ACEOF	6988	_ACEOF
7726		6989
7727	fi	6990	fi
7728		6991
7729	echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5	6992	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7730	echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6	6993	$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7731	if test "${ac_cv_header_time+set}" = set; then	6994	if ${ac_cv_header_time+:} false; then :
7732	echo $ECHO_N "(cached) $ECHO_C" >&6	6995	$as_echo_n "(cached) " >&6
7733	else	6996	else
7734	cat >conftest.$ac_ext <<_ACEOF
7735	/* confdefs.h. */
7736	_ACEOF
7737	cat confdefs.h >>conftest.$ac_ext	6997	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7738	cat >>conftest.$ac_ext <<_ACEOF
7739	/* end confdefs.h. */	6998	/* end confdefs.h. */
7740	#include <sys/types.h>	6999	#include <sys/types.h>
7741	#include <sys/time.h>	7000	#include <sys/time.h>
7742	#include <time.h>	7001	#include <time.h>
7743		7002
…		…
7748	return 0;	7007	return 0;
7749	;	7008	;
7750	return 0;	7009	return 0;
7751	}	7010	}
7752	_ACEOF	7011	_ACEOF
7753	rm -f conftest.$ac_objext	7012	if ac_fn_cxx_try_compile "$LINENO"; then :
7754	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7755	(eval $ac_compile) 2>conftest.er1
7756	ac_status=$?
7757	grep -v '^ *+' conftest.er1 >conftest.err
7758	rm -f conftest.er1
7759	cat conftest.err >&5
7760	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7761	(exit $ac_status); } &&
7762	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7763	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7764	(eval $ac_try) 2>&5
7765	ac_status=$?
7766	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7767	(exit $ac_status); }; } &&
7768	{ ac_try='test -s conftest.$ac_objext'
7769	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7770	(eval $ac_try) 2>&5
7771	ac_status=$?
7772	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7773	(exit $ac_status); }; }; then
7774	ac_cv_header_time=yes	7013	ac_cv_header_time=yes
7775	else	7014	else
7776	echo "$as_me: failed program was:" >&5
7777	sed 's/^/| /' conftest.$ac_ext >&5
7778
7779	ac_cv_header_time=no	7015	ac_cv_header_time=no
7780	fi	7016	fi
7781	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7017	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7782	fi	7018	fi
7783	echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5	7019	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7784	echo "${ECHO_T}$ac_cv_header_time" >&6	7020	$as_echo "$ac_cv_header_time" >&6; }
7785	if test $ac_cv_header_time = yes; then	7021	if test $ac_cv_header_time = yes; then
7786		7022
7787	cat >>confdefs.h <<\_ACEOF	7023	$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7788	#define TIME_WITH_SYS_TIME 1
7789	_ACEOF
7790		7024
7791	fi	7025	fi
7792		7026
7793	echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5	7027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7794	echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6	7028	$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7795	if test "${ac_cv_struct_tm+set}" = set; then	7029	if ${ac_cv_struct_tm+:} false; then :
7796	echo $ECHO_N "(cached) $ECHO_C" >&6	7030	$as_echo_n "(cached) " >&6
7797	else	7031	else
7798	cat >conftest.$ac_ext <<_ACEOF
7799	/* confdefs.h. */
7800	_ACEOF
7801	cat confdefs.h >>conftest.$ac_ext	7032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7802	cat >>conftest.$ac_ext <<_ACEOF
7803	/* end confdefs.h. */	7033	/* end confdefs.h. */
7804	#include <sys/types.h>	7034	#include <sys/types.h>
7805	#include <time.h>	7035	#include <time.h>
7806		7036
7807	int	7037	int
7808	main ()	7038	main ()
7809	{	7039	{
7810	struct tm *tp; tp->tm_sec;	7040	struct tm tm;
		7041	int *p = &tm.tm_sec;
		7042	return !p;
7811	;	7043	;
7812	return 0;	7044	return 0;
7813	}	7045	}
7814	_ACEOF	7046	_ACEOF
7815	rm -f conftest.$ac_objext	7047	if ac_fn_cxx_try_compile "$LINENO"; then :
7816	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7817	(eval $ac_compile) 2>conftest.er1
7818	ac_status=$?
7819	grep -v '^ *+' conftest.er1 >conftest.err
7820	rm -f conftest.er1
7821	cat conftest.err >&5
7822	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7823	(exit $ac_status); } &&
7824	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7825	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7826	(eval $ac_try) 2>&5
7827	ac_status=$?
7828	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7829	(exit $ac_status); }; } &&
7830	{ ac_try='test -s conftest.$ac_objext'
7831	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7832	(eval $ac_try) 2>&5
7833	ac_status=$?
7834	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7835	(exit $ac_status); }; }; then
7836	ac_cv_struct_tm=time.h	7048	ac_cv_struct_tm=time.h
7837	else	7049	else
7838	echo "$as_me: failed program was:" >&5
7839	sed 's/^/| /' conftest.$ac_ext >&5
7840
7841	ac_cv_struct_tm=sys/time.h	7050	ac_cv_struct_tm=sys/time.h
7842	fi	7051	fi
7843	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7052	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7844	fi	7053	fi
7845	echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5	7054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7846	echo "${ECHO_T}$ac_cv_struct_tm" >&6	7055	$as_echo "$ac_cv_struct_tm" >&6; }
7847	if test $ac_cv_struct_tm = sys/time.h; then	7056	if test $ac_cv_struct_tm = sys/time.h; then
7848		7057
7849	cat >>confdefs.h <<\_ACEOF	7058	$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7850	#define TM_IN_SYS_TIME 1
7851	_ACEOF
7852		7059
7853	fi	7060	fi
7854		7061
7855		7062
7856	echo "$as_me:$LINENO: checking for socklen_t" >&5	7063	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
7857	echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6	7064	$as_echo_n "checking for socklen_t... " >&6; }
7858	if test "${ac_cv_type_socklen_t+set}" = set; then	7065	if ${ac_cv_type_socklen_t+:} false; then :
7859	echo $ECHO_N "(cached) $ECHO_C" >&6	7066	$as_echo_n "(cached) " >&6
7860	else	7067	else
7861		7068
7862	cat >conftest.$ac_ext <<_ACEOF
7863	/* confdefs.h. */
7864	_ACEOF
7865	cat confdefs.h >>conftest.$ac_ext	7069	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7866	cat >>conftest.$ac_ext <<_ACEOF
7867	/* end confdefs.h. */	7070	/* end confdefs.h. */
7868	#include <sys/types.h>	7071	#include <sys/types.h>
7869	#include <sys/socket.h>	7072	#include <sys/socket.h>
7870	int	7073	int
7871	main ()	7074	main ()
…		…
7873	socklen_t len = 42; return len;	7076	socklen_t len = 42; return len;
7874	;	7077	;
7875	return 0;	7078	return 0;
7876	}	7079	}
7877	_ACEOF	7080	_ACEOF
7878	rm -f conftest.$ac_objext	7081	if ac_fn_cxx_try_compile "$LINENO"; then :
7879	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7880	(eval $ac_compile) 2>conftest.er1
7881	ac_status=$?
7882	grep -v '^ *+' conftest.er1 >conftest.err
7883	rm -f conftest.er1
7884	cat conftest.err >&5
7885	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7886	(exit $ac_status); } &&
7887	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7888	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7889	(eval $ac_try) 2>&5
7890	ac_status=$?
7891	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7892	(exit $ac_status); }; } &&
7893	{ ac_try='test -s conftest.$ac_objext'
7894	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7895	(eval $ac_try) 2>&5
7896	ac_status=$?
7897	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7898	(exit $ac_status); }; }; then
7899	ac_cv_type_socklen_t=yes	7082	ac_cv_type_socklen_t=yes
7900	else	7083	else
7901	echo "$as_me: failed program was:" >&5
7902	sed 's/^/| /' conftest.$ac_ext >&5
7903
7904	ac_cv_type_socklen_t=no	7084	ac_cv_type_socklen_t=no
7905	fi	7085	fi
7906	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7086	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7907		7087
7908	fi	7088	fi
7909	echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5	7089	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_socklen_t" >&5
7910	echo "${ECHO_T}$ac_cv_type_socklen_t" >&6	7090	$as_echo "$ac_cv_type_socklen_t" >&6; }
7911	if test $ac_cv_type_socklen_t = yes; then	7091	if test $ac_cv_type_socklen_t = yes; then
7912		7092
7913	cat >>confdefs.h <<\_ACEOF	7093	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7914	#define HAVE_SOCKLEN_T 1
7915	_ACEOF
7916		7094
7917	fi	7095	fi
7918		7096
7919	echo "$as_me:$LINENO: checking for struct addrinfo" >&5	7097	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
7920	echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6	7098	$as_echo_n "checking for struct addrinfo... " >&6; }
7921	if test "${ac_cv_struct_addrinfo+set}" = set; then	7099	if ${ac_cv_struct_addrinfo+:} false; then :
7922	echo $ECHO_N "(cached) $ECHO_C" >&6	7100	$as_echo_n "(cached) " >&6
7923	else	7101	else
7924		7102
7925	cat >conftest.$ac_ext <<_ACEOF
7926	/* confdefs.h. */
7927	_ACEOF
7928	cat confdefs.h >>conftest.$ac_ext	7103	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7929	cat >>conftest.$ac_ext <<_ACEOF
7930	/* end confdefs.h. */	7104	/* end confdefs.h. */
7931	#include <sys/types.h>	7105	#include <sys/types.h>
7932	#include <sys/socket.h>	7106	#include <sys/socket.h>
7933	#include <netdb.h>	7107	#include <netdb.h>
7934	int	7108	int
…		…
7937	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;	7111	struct addrinfo ai; ai.ai_family = AF_INET; return ai.ai_family;
7938	;	7112	;
7939	return 0;	7113	return 0;
7940	}	7114	}
7941	_ACEOF	7115	_ACEOF
7942	rm -f conftest.$ac_objext	7116	if ac_fn_cxx_try_compile "$LINENO"; then :
7943	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
7944	(eval $ac_compile) 2>conftest.er1
7945	ac_status=$?
7946	grep -v '^ *+' conftest.er1 >conftest.err
7947	rm -f conftest.er1
7948	cat conftest.err >&5
7949	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7950	(exit $ac_status); } &&
7951	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
7952	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7953	(eval $ac_try) 2>&5
7954	ac_status=$?
7955	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7956	(exit $ac_status); }; } &&
7957	{ ac_try='test -s conftest.$ac_objext'
7958	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
7959	(eval $ac_try) 2>&5
7960	ac_status=$?
7961	echo "$as_me:$LINENO: \$? = $ac_status" >&5
7962	(exit $ac_status); }; }; then
7963	ac_cv_struct_addrinfo=yes	7117	ac_cv_struct_addrinfo=yes
7964	else	7118	else
7965	echo "$as_me: failed program was:" >&5
7966	sed 's/^/| /' conftest.$ac_ext >&5
7967
7968	ac_cv_struct_addrinfo=no	7119	ac_cv_struct_addrinfo=no
7969	fi	7120	fi
7970	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7121	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7971		7122
7972	fi	7123	fi
7973	echo "$as_me:$LINENO: result: $ac_cv_struct_addrinfo" >&5	7124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_addrinfo" >&5
7974	echo "${ECHO_T}$ac_cv_struct_addrinfo" >&6	7125	$as_echo "$ac_cv_struct_addrinfo" >&6; }
7975	if test $ac_cv_struct_addrinfo = yes; then	7126	if test $ac_cv_struct_addrinfo = yes; then
7976		7127
7977	cat >>confdefs.h <<\_ACEOF	7128	$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
7978	#define HAVE_STRUCT_ADDRINFO 1
7979	_ACEOF
7980		7129
7981	fi	7130	fi
7982		7131
7983	echo "$as_me:$LINENO: checking return type of signal handlers" >&5	7132	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7984	echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6	7133	$as_echo_n "checking return type of signal handlers... " >&6; }
7985	if test "${ac_cv_type_signal+set}" = set; then	7134	if ${ac_cv_type_signal+:} false; then :
7986	echo $ECHO_N "(cached) $ECHO_C" >&6	7135	$as_echo_n "(cached) " >&6
7987	else	7136	else
7988	cat >conftest.$ac_ext <<_ACEOF
7989	/* confdefs.h. */
7990	_ACEOF
7991	cat confdefs.h >>conftest.$ac_ext	7137	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7992	cat >>conftest.$ac_ext <<_ACEOF
7993	/* end confdefs.h. */	7138	/* end confdefs.h. */
7994	#include <sys/types.h>	7139	#include <sys/types.h>
7995	#include <signal.h>	7140	#include <signal.h>
7996	#ifdef signal
7997	# undef signal
7998	#endif
7999	#ifdef __cplusplus
8000	extern "C" void (*signal (int, void (*)(int)))(int);
8001	#else
8002	void (*signal ()) ();
8003	#endif
8004		7141
8005	int	7142	int
8006	main ()	7143	main ()
8007	{	7144	{
8008	int i;	7145	return *(signal (0, 0)) (0) == 1;
8009	;	7146	;
8010	return 0;	7147	return 0;
8011	}	7148	}
8012	_ACEOF	7149	_ACEOF
8013	rm -f conftest.$ac_objext	7150	if ac_fn_cxx_try_compile "$LINENO"; then :
8014	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5	7151	ac_cv_type_signal=int
8015	(eval $ac_compile) 2>conftest.er1	7152	else
8016	ac_status=$?
8017	grep -v '^ *+' conftest.er1 >conftest.err
8018	rm -f conftest.er1
8019	cat conftest.err >&5
8020	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8021	(exit $ac_status); } &&
8022	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
8023	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8024	(eval $ac_try) 2>&5
8025	ac_status=$?
8026	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8027	(exit $ac_status); }; } &&
8028	{ ac_try='test -s conftest.$ac_objext'
8029	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8030	(eval $ac_try) 2>&5
8031	ac_status=$?
8032	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8033	(exit $ac_status); }; }; then
8034	ac_cv_type_signal=void	7153	ac_cv_type_signal=void
8035	else
8036	echo "$as_me: failed program was:" >&5
8037	sed 's/^/| /' conftest.$ac_ext >&5
8038
8039	ac_cv_type_signal=int
8040	fi	7154	fi
8041	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7155	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8042	fi	7156	fi
8043	echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5	7157	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
8044	echo "${ECHO_T}$ac_cv_type_signal" >&6	7158	$as_echo "$ac_cv_type_signal" >&6; }
8045		7159
8046	cat >>confdefs.h <<_ACEOF	7160	cat >>confdefs.h <<_ACEOF
8047	#define RETSIGTYPE $ac_cv_type_signal	7161	#define RETSIGTYPE $ac_cv_type_signal
8048	_ACEOF	7162	_ACEOF
8049		7163
…		…
8054	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7168	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8055	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7169	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8056	ac_compiler_gnu=$ac_cv_c_compiler_gnu	7170	ac_compiler_gnu=$ac_cv_c_compiler_gnu
8057		7171
8058		7172
8059	echo "$as_me:$LINENO: checking for ANSI C header files" >&5	7173	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8060	echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6	7174	$as_echo_n "checking for ANSI C header files... " >&6; }
8061	if test "${ac_cv_header_stdc+set}" = set; then	7175	if ${ac_cv_header_stdc+:} false; then :
8062	echo $ECHO_N "(cached) $ECHO_C" >&6	7176	$as_echo_n "(cached) " >&6
8063	else	7177	else
8064	cat >conftest.$ac_ext <<_ACEOF
8065	/* confdefs.h. */
8066	_ACEOF
8067	cat confdefs.h >>conftest.$ac_ext	7178	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8068	cat >>conftest.$ac_ext <<_ACEOF
8069	/* end confdefs.h. */	7179	/* end confdefs.h. */
8070	#include <stdlib.h>	7180	#include <stdlib.h>
8071	#include <stdarg.h>	7181	#include <stdarg.h>
8072	#include <string.h>	7182	#include <string.h>
8073	#include <float.h>	7183	#include <float.h>
…		…
8078		7188
8079	;	7189	;
8080	return 0;	7190	return 0;
8081	}	7191	}
8082	_ACEOF	7192	_ACEOF
8083	rm -f conftest.$ac_objext	7193	if ac_fn_c_try_compile "$LINENO"; then :
8084	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
8085	(eval $ac_compile) 2>conftest.er1
8086	ac_status=$?
8087	grep -v '^ *+' conftest.er1 >conftest.err
8088	rm -f conftest.er1
8089	cat conftest.err >&5
8090	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8091	(exit $ac_status); } &&
8092	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8093	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8094	(eval $ac_try) 2>&5
8095	ac_status=$?
8096	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8097	(exit $ac_status); }; } &&
8098	{ ac_try='test -s conftest.$ac_objext'
8099	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8100	(eval $ac_try) 2>&5
8101	ac_status=$?
8102	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8103	(exit $ac_status); }; }; then
8104	ac_cv_header_stdc=yes	7194	ac_cv_header_stdc=yes
8105	else	7195	else
8106	echo "$as_me: failed program was:" >&5
8107	sed 's/^/| /' conftest.$ac_ext >&5
8108
8109	ac_cv_header_stdc=no	7196	ac_cv_header_stdc=no
8110	fi	7197	fi
8111	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	7198	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8112		7199
8113	if test $ac_cv_header_stdc = yes; then	7200	if test $ac_cv_header_stdc = yes; then
8114	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	7201	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8115	cat >conftest.$ac_ext <<_ACEOF
8116	/* confdefs.h. */
8117	_ACEOF
8118	cat confdefs.h >>conftest.$ac_ext	7202	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8119	cat >>conftest.$ac_ext <<_ACEOF
8120	/* end confdefs.h. */	7203	/* end confdefs.h. */
8121	#include <string.h>	7204	#include <string.h>
8122		7205
8123	_ACEOF	7206	_ACEOF
8124	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7207	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8125	$EGREP "memchr" >/dev/null 2>&1; then	7208	$EGREP "memchr" >/dev/null 2>&1; then :
8126	:	7209
8127	else	7210	else
8128	ac_cv_header_stdc=no	7211	ac_cv_header_stdc=no
8129	fi	7212	fi
8130	rm -f conftest*	7213	rm -f conftest*
8131		7214
8132	fi	7215	fi
8133		7216
8134	if test $ac_cv_header_stdc = yes; then	7217	if test $ac_cv_header_stdc = yes; then
8135	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.	7218	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8136	cat >conftest.$ac_ext <<_ACEOF
8137	/* confdefs.h. */
8138	_ACEOF
8139	cat confdefs.h >>conftest.$ac_ext	7219	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8140	cat >>conftest.$ac_ext <<_ACEOF
8141	/* end confdefs.h. */	7220	/* end confdefs.h. */
8142	#include <stdlib.h>	7221	#include <stdlib.h>
8143		7222
8144	_ACEOF	7223	_ACEOF
8145	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7224	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8146	$EGREP "free" >/dev/null 2>&1; then	7225	$EGREP "free" >/dev/null 2>&1; then :
8147	:	7226
8148	else	7227	else
8149	ac_cv_header_stdc=no	7228	ac_cv_header_stdc=no
8150	fi	7229	fi
8151	rm -f conftest*	7230	rm -f conftest*
8152		7231
8153	fi	7232	fi
8154		7233
8155	if test $ac_cv_header_stdc = yes; then	7234	if test $ac_cv_header_stdc = yes; then
8156	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.	7235	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8157	if test "$cross_compiling" = yes; then	7236	if test "$cross_compiling" = yes; then :
8158	:	7237	:
8159	else	7238	else
8160	cat >conftest.$ac_ext <<_ACEOF
8161	/* confdefs.h. */
8162	_ACEOF
8163	cat confdefs.h >>conftest.$ac_ext	7239	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8164	cat >>conftest.$ac_ext <<_ACEOF
8165	/* end confdefs.h. */	7240	/* end confdefs.h. */
8166	#include <ctype.h>	7241	#include <ctype.h>
		7242	#include <stdlib.h>
8167	#if ((' ' & 0x0FF) == 0x020)	7243	#if ((' ' & 0x0FF) == 0x020)
8168	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')	7244	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8169	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))	7245	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8170	#else	7246	#else
8171	# define ISLOWER(c) \	7247	# define ISLOWER(c) \
…		…
8181	{	7257	{
8182	int i;	7258	int i;
8183	for (i = 0; i < 256; i++)	7259	for (i = 0; i < 256; i++)
8184	if (XOR (islower (i), ISLOWER (i))	7260	if (XOR (islower (i), ISLOWER (i))
8185	|| toupper (i) != TOUPPER (i))	7261	|| toupper (i) != TOUPPER (i))
8186	exit(2);	7262	return 2;
8187	exit (0);
8188	}
8189	_ACEOF
8190	rm -f conftest$ac_exeext
8191	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8192	(eval $ac_link) 2>&5
8193	ac_status=$?
8194	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8195	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8196	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8197	(eval $ac_try) 2>&5
8198	ac_status=$?
8199	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8200	(exit $ac_status); }; }; then
8201	:
8202	else
8203	echo "$as_me: program exited with status $ac_status" >&5
8204	echo "$as_me: failed program was:" >&5
8205	sed 's/^/| /' conftest.$ac_ext >&5
8206
8207	( exit $ac_status )
8208	ac_cv_header_stdc=no
8209	fi
8210	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
8211	fi
8212	fi
8213	fi
8214	echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
8215	echo "${ECHO_T}$ac_cv_header_stdc" >&6
8216	if test $ac_cv_header_stdc = yes; then
8217
8218	cat >>confdefs.h <<\_ACEOF
8219	#define STDC_HEADERS 1
8220	_ACEOF
8221
8222	fi
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
8236	do
8237	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
8238	echo "$as_me:$LINENO: checking for $ac_func" >&5
8239	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8240	if eval "test \"\${$as_ac_var+set}\" = set"; then
8241	echo $ECHO_N "(cached) $ECHO_C" >&6
8242	else
8243	cat >conftest.$ac_ext <<_ACEOF
8244	/* confdefs.h. */
8245	_ACEOF
8246	cat confdefs.h >>conftest.$ac_ext
8247	cat >>conftest.$ac_ext <<_ACEOF
8248	/* end confdefs.h. */
8249	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8250	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8251	#define $ac_func innocuous_$ac_func
8252
8253	/* System header to define __stub macros and hopefully few prototypes,
8254	which can conflict with char $ac_func (); below.
8255	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8256	<limits.h> exists even on freestanding compilers. */
8257
8258	#ifdef __STDC__
8259	# include <limits.h>
8260	#else
8261	# include <assert.h>
8262	#endif
8263
8264	#undef $ac_func
8265
8266	/* Override any gcc2 internal prototype to avoid an error. */
8267	#ifdef __cplusplus
8268	extern "C"
8269	{
8270	#endif
8271	/* We use char because int might match the return type of a gcc2
8272	builtin and then its argument prototype would still apply. */
8273	char $ac_func ();
8274	/* The GNU C library defines this for functions which it implements
8275	to always fail with ENOSYS. Some functions are actually named
8276	something starting with __ and the normal name is an alias. */
8277	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8278	choke me
8279	#else
8280	char (*f) () = $ac_func;
8281	#endif
8282	#ifdef __cplusplus
8283	}
8284	#endif
8285
8286	int
8287	main ()
8288	{
8289	return f != $ac_func;
8290	;
8291	return 0;	7263	return 0;
8292	}	7264	}
8293	_ACEOF	7265	_ACEOF
		7266	if ac_fn_c_try_run "$LINENO"; then :
		7267
		7268	else
		7269	ac_cv_header_stdc=no
		7270	fi
		7271	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8294	rm -f conftest.$ac_objext conftest$ac_exeext	7272	conftest.$ac_objext conftest.beam conftest.$ac_ext
8295	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8296	(eval $ac_link) 2>conftest.er1
8297	ac_status=$?
8298	grep -v '^ *+' conftest.er1 >conftest.err
8299	rm -f conftest.er1
8300	cat conftest.err >&5
8301	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8302	(exit $ac_status); } &&
8303	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8304	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8305	(eval $ac_try) 2>&5
8306	ac_status=$?
8307	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8308	(exit $ac_status); }; } &&
8309	{ ac_try='test -s conftest$ac_exeext'
8310	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8311	(eval $ac_try) 2>&5
8312	ac_status=$?
8313	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8314	(exit $ac_status); }; }; then
8315	eval "$as_ac_var=yes"
8316	else
8317	echo "$as_me: failed program was:" >&5
8318	sed 's/^/| /' conftest.$ac_ext >&5
8319
8320	eval "$as_ac_var=no"
8321	fi	7273	fi
8322	rm -f conftest.err conftest.$ac_objext \	7274
8323	conftest$ac_exeext conftest.$ac_ext
8324	fi	7275	fi
8325	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	7276	fi
8326	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	7277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8327	if test `eval echo '${'$as_ac_var'}'` = yes; then	7278	$as_echo "$ac_cv_header_stdc" >&6; }
		7279	if test $ac_cv_header_stdc = yes; then
		7280
		7281	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		7282
		7283	fi
		7284
		7285
		7286	for ac_func in asprintf daemon get_current_dir_name putenv select strerror strsignal strtol unsetenv mlockall
		7287	do :
		7288	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		7289	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7290	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8328	cat >>confdefs.h <<_ACEOF	7291	cat >>confdefs.h <<_ACEOF
8329	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	7292	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8330	_ACEOF	7293	_ACEOF
8331		7294
8332	fi	7295	fi
8333	done	7296	done
8334		7297
8335		7298
8336	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works	7299	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
8337	# for constant arguments. Useless!	7300	# for constant arguments. Useless!
8338	echo "$as_me:$LINENO: checking for working alloca.h" >&5	7301	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
8339	echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6	7302	$as_echo_n "checking for working alloca.h... " >&6; }
8340	if test "${ac_cv_working_alloca_h+set}" = set; then	7303	if ${ac_cv_working_alloca_h+:} false; then :
8341	echo $ECHO_N "(cached) $ECHO_C" >&6	7304	$as_echo_n "(cached) " >&6
8342	else	7305	else
8343	cat >conftest.$ac_ext <<_ACEOF
8344	/* confdefs.h. */
8345	_ACEOF
8346	cat confdefs.h >>conftest.$ac_ext	7306	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8347	cat >>conftest.$ac_ext <<_ACEOF
8348	/* end confdefs.h. */	7307	/* end confdefs.h. */
8349	#include <alloca.h>	7308	#include <alloca.h>
8350	int	7309	int
8351	main ()	7310	main ()
8352	{	7311	{
8353	char *p = (char *) alloca (2 * sizeof (int));	7312	char *p = (char *) alloca (2 * sizeof (int));
		7313	if (p) return 0;
8354	;	7314	;
8355	return 0;	7315	return 0;
8356	}	7316	}
8357	_ACEOF	7317	_ACEOF
8358	rm -f conftest.$ac_objext conftest$ac_exeext	7318	if ac_fn_c_try_link "$LINENO"; then :
8359	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8360	(eval $ac_link) 2>conftest.er1
8361	ac_status=$?
8362	grep -v '^ *+' conftest.er1 >conftest.err
8363	rm -f conftest.er1
8364	cat conftest.err >&5
8365	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8366	(exit $ac_status); } &&
8367	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8368	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8369	(eval $ac_try) 2>&5
8370	ac_status=$?
8371	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8372	(exit $ac_status); }; } &&
8373	{ ac_try='test -s conftest$ac_exeext'
8374	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8375	(eval $ac_try) 2>&5
8376	ac_status=$?
8377	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8378	(exit $ac_status); }; }; then
8379	ac_cv_working_alloca_h=yes	7319	ac_cv_working_alloca_h=yes
8380	else	7320	else
8381	echo "$as_me: failed program was:" >&5
8382	sed 's/^/| /' conftest.$ac_ext >&5
8383
8384	ac_cv_working_alloca_h=no	7321	ac_cv_working_alloca_h=no
8385	fi	7322	fi
8386	rm -f conftest.err conftest.$ac_objext \	7323	rm -f core conftest.err conftest.$ac_objext \
8387	conftest$ac_exeext conftest.$ac_ext	7324	conftest$ac_exeext conftest.$ac_ext
8388	fi	7325	fi
8389	echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5	7326	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
8390	echo "${ECHO_T}$ac_cv_working_alloca_h" >&6	7327	$as_echo "$ac_cv_working_alloca_h" >&6; }
8391	if test $ac_cv_working_alloca_h = yes; then	7328	if test $ac_cv_working_alloca_h = yes; then
8392		7329
8393	cat >>confdefs.h <<\_ACEOF	7330	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
8394	#define HAVE_ALLOCA_H 1
8395	_ACEOF
8396		7331
8397	fi	7332	fi
8398		7333
8399	echo "$as_me:$LINENO: checking for alloca" >&5	7334	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
8400	echo $ECHO_N "checking for alloca... $ECHO_C" >&6	7335	$as_echo_n "checking for alloca... " >&6; }
8401	if test "${ac_cv_func_alloca_works+set}" = set; then	7336	if ${ac_cv_func_alloca_works+:} false; then :
8402	echo $ECHO_N "(cached) $ECHO_C" >&6	7337	$as_echo_n "(cached) " >&6
8403	else	7338	else
8404	cat >conftest.$ac_ext <<_ACEOF
8405	/* confdefs.h. */
8406	_ACEOF
8407	cat confdefs.h >>conftest.$ac_ext	7339	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8408	cat >>conftest.$ac_ext <<_ACEOF
8409	/* end confdefs.h. */	7340	/* end confdefs.h. */
8410	#ifdef __GNUC__	7341	#ifdef __GNUC__
8411	# define alloca __builtin_alloca	7342	# define alloca __builtin_alloca
8412	#else	7343	#else
8413	# ifdef _MSC_VER	7344	# ifdef _MSC_VER
8414	# include <malloc.h>	7345	# include <malloc.h>
8415	# define alloca _alloca	7346	# define alloca _alloca
8416	# else	7347	# else
8417	# if HAVE_ALLOCA_H	7348	# ifdef HAVE_ALLOCA_H
8418	# include <alloca.h>	7349	# include <alloca.h>
8419	# else	7350	# else
8420	# ifdef _AIX	7351	# ifdef _AIX
8421	#pragma alloca	7352	#pragma alloca
8422	# else	7353	# else
8423	# ifndef alloca /* predefined by HP cc +Olibcalls */	7354	# ifndef alloca /* predefined by HP cc +Olibcalls */
8424	char *alloca ();	7355	void *alloca (size_t);
8425	# endif	7356	# endif
8426	# endif	7357	# endif
8427	# endif	7358	# endif
8428	# endif	7359	# endif
8429	#endif	7360	#endif
8430		7361
8431	int	7362	int
8432	main ()	7363	main ()
8433	{	7364	{
8434	char *p = (char *) alloca (1);	7365	char *p = (char *) alloca (1);
		7366	if (p) return 0;
8435	;	7367	;
8436	return 0;	7368	return 0;
8437	}	7369	}
8438	_ACEOF	7370	_ACEOF
8439	rm -f conftest.$ac_objext conftest$ac_exeext	7371	if ac_fn_c_try_link "$LINENO"; then :
8440	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8441	(eval $ac_link) 2>conftest.er1
8442	ac_status=$?
8443	grep -v '^ *+' conftest.er1 >conftest.err
8444	rm -f conftest.er1
8445	cat conftest.err >&5
8446	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8447	(exit $ac_status); } &&
8448	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8449	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8450	(eval $ac_try) 2>&5
8451	ac_status=$?
8452	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8453	(exit $ac_status); }; } &&
8454	{ ac_try='test -s conftest$ac_exeext'
8455	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8456	(eval $ac_try) 2>&5
8457	ac_status=$?
8458	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8459	(exit $ac_status); }; }; then
8460	ac_cv_func_alloca_works=yes	7372	ac_cv_func_alloca_works=yes
8461	else	7373	else
8462	echo "$as_me: failed program was:" >&5
8463	sed 's/^/| /' conftest.$ac_ext >&5
8464
8465	ac_cv_func_alloca_works=no	7374	ac_cv_func_alloca_works=no
8466	fi	7375	fi
8467	rm -f conftest.err conftest.$ac_objext \	7376	rm -f core conftest.err conftest.$ac_objext \
8468	conftest$ac_exeext conftest.$ac_ext	7377	conftest$ac_exeext conftest.$ac_ext
8469	fi	7378	fi
8470	echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5	7379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
8471	echo "${ECHO_T}$ac_cv_func_alloca_works" >&6	7380	$as_echo "$ac_cv_func_alloca_works" >&6; }
8472		7381
8473	if test $ac_cv_func_alloca_works = yes; then	7382	if test $ac_cv_func_alloca_works = yes; then
8474		7383
8475	cat >>confdefs.h <<\_ACEOF	7384	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
8476	#define HAVE_ALLOCA 1
8477	_ACEOF
8478		7385
8479	else	7386	else
8480	# The SVR3 libPW and SVR4 libucb both contain incompatible functions	7387	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
8481	# that cause trouble. Some versions do not even contain alloca or	7388	# that cause trouble. Some versions do not even contain alloca or
8482	# contain a buggy version. If you still want to use their alloca,	7389	# contain a buggy version. If you still want to use their alloca,
8483	# use ar to extract alloca.o from them instead of compiling alloca.c.	7390	# use ar to extract alloca.o from them instead of compiling alloca.c.
8484		7391
8485	ALLOCA=alloca.$ac_objext	7392	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
8486		7393
8487	cat >>confdefs.h <<\_ACEOF	7394	$as_echo "#define C_ALLOCA 1" >>confdefs.h
8488	#define C_ALLOCA 1
8489	_ACEOF
8490		7395
8491		7396
8492	echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5	7397	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
8493	echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6	7398	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
8494	if test "${ac_cv_os_cray+set}" = set; then	7399	if ${ac_cv_os_cray+:} false; then :
8495	echo $ECHO_N "(cached) $ECHO_C" >&6	7400	$as_echo_n "(cached) " >&6
8496	else	7401	else
8497	cat >conftest.$ac_ext <<_ACEOF
8498	/* confdefs.h. */
8499	_ACEOF
8500	cat confdefs.h >>conftest.$ac_ext	7402	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8501	cat >>conftest.$ac_ext <<_ACEOF
8502	/* end confdefs.h. */	7403	/* end confdefs.h. */
8503	#if defined(CRAY) && ! defined(CRAY2)	7404	#if defined CRAY && ! defined CRAY2
8504	webecray	7405	webecray
8505	#else	7406	#else
8506	wenotbecray	7407	wenotbecray
8507	#endif	7408	#endif
8508		7409
8509	_ACEOF	7410	_ACEOF
8510	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |	7411	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8511	$EGREP "webecray" >/dev/null 2>&1; then	7412	$EGREP "webecray" >/dev/null 2>&1; then :
8512	ac_cv_os_cray=yes	7413	ac_cv_os_cray=yes
8513	else	7414	else
8514	ac_cv_os_cray=no	7415	ac_cv_os_cray=no
8515	fi	7416	fi
8516	rm -f conftest*	7417	rm -f conftest*
8517		7418
8518	fi	7419	fi
8519	echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5	7420	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
8520	echo "${ECHO_T}$ac_cv_os_cray" >&6	7421	$as_echo "$ac_cv_os_cray" >&6; }
8521	if test $ac_cv_os_cray = yes; then	7422	if test $ac_cv_os_cray = yes; then
8522	for ac_func in _getb67 GETB67 getb67; do	7423	for ac_func in _getb67 GETB67 getb67; do
8523	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`	7424	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8524	echo "$as_me:$LINENO: checking for $ac_func" >&5	7425	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8525	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
8526	if eval "test \"\${$as_ac_var+set}\" = set"; then	7426	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8527	echo $ECHO_N "(cached) $ECHO_C" >&6
8528	else
8529	cat >conftest.$ac_ext <<_ACEOF
8530	/* confdefs.h. */
8531	_ACEOF
8532	cat confdefs.h >>conftest.$ac_ext
8533	cat >>conftest.$ac_ext <<_ACEOF
8534	/* end confdefs.h. */
8535	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
8536	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8537	#define $ac_func innocuous_$ac_func
8538
8539	/* System header to define __stub macros and hopefully few prototypes,
8540	which can conflict with char $ac_func (); below.
8541	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8542	<limits.h> exists even on freestanding compilers. */
8543
8544	#ifdef __STDC__
8545	# include <limits.h>
8546	#else
8547	# include <assert.h>
8548	#endif
8549
8550	#undef $ac_func
8551
8552	/* Override any gcc2 internal prototype to avoid an error. */
8553	#ifdef __cplusplus
8554	extern "C"
8555	{
8556	#endif
8557	/* We use char because int might match the return type of a gcc2
8558	builtin and then its argument prototype would still apply. */
8559	char $ac_func ();
8560	/* The GNU C library defines this for functions which it implements
8561	to always fail with ENOSYS. Some functions are actually named
8562	something starting with __ and the normal name is an alias. */
8563	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8564	choke me
8565	#else
8566	char (*f) () = $ac_func;
8567	#endif
8568	#ifdef __cplusplus
8569	}
8570	#endif
8571
8572	int
8573	main ()
8574	{
8575	return f != $ac_func;
8576	;
8577	return 0;
8578	}
8579	_ACEOF
8580	rm -f conftest.$ac_objext conftest$ac_exeext
8581	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8582	(eval $ac_link) 2>conftest.er1
8583	ac_status=$?
8584	grep -v '^ *+' conftest.er1 >conftest.err
8585	rm -f conftest.er1
8586	cat conftest.err >&5
8587	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8588	(exit $ac_status); } &&
8589	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8590	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8591	(eval $ac_try) 2>&5
8592	ac_status=$?
8593	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8594	(exit $ac_status); }; } &&
8595	{ ac_try='test -s conftest$ac_exeext'
8596	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8597	(eval $ac_try) 2>&5
8598	ac_status=$?
8599	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8600	(exit $ac_status); }; }; then
8601	eval "$as_ac_var=yes"
8602	else
8603	echo "$as_me: failed program was:" >&5
8604	sed 's/^/| /' conftest.$ac_ext >&5
8605
8606	eval "$as_ac_var=no"
8607	fi
8608	rm -f conftest.err conftest.$ac_objext \
8609	conftest$ac_exeext conftest.$ac_ext
8610	fi
8611	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
8612	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
8613	if test `eval echo '${'$as_ac_var'}'` = yes; then
8614		7427
8615	cat >>confdefs.h <<_ACEOF	7428	cat >>confdefs.h <<_ACEOF
8616	#define CRAY_STACKSEG_END $ac_func	7429	#define CRAY_STACKSEG_END $ac_func
8617	_ACEOF	7430	_ACEOF
8618		7431
…		…
8620	fi	7433	fi
8621		7434
8622	done	7435	done
8623	fi	7436	fi
8624		7437
8625	echo "$as_me:$LINENO: checking stack direction for C alloca" >&5	7438	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
8626	echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6	7439	$as_echo_n "checking stack direction for C alloca... " >&6; }
8627	if test "${ac_cv_c_stack_direction+set}" = set; then	7440	if ${ac_cv_c_stack_direction+:} false; then :
8628	echo $ECHO_N "(cached) $ECHO_C" >&6	7441	$as_echo_n "(cached) " >&6
8629	else	7442	else
8630	if test "$cross_compiling" = yes; then	7443	if test "$cross_compiling" = yes; then :
8631	ac_cv_c_stack_direction=0	7444	ac_cv_c_stack_direction=0
8632	else	7445	else
8633	cat >conftest.$ac_ext <<_ACEOF
8634	/* confdefs.h. */
8635	_ACEOF
8636	cat confdefs.h >>conftest.$ac_ext	7446	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8637	cat >>conftest.$ac_ext <<_ACEOF
8638	/* end confdefs.h. */	7447	/* end confdefs.h. */
		7448	$ac_includes_default
8639	int	7449	int
8640	find_stack_direction ()	7450	find_stack_direction (int *addr, int depth)
8641	{	7451	{
8642	static char *addr = 0;	7452	int dir, dummy = 0;
8643	auto char dummy;
8644	if (addr == 0)	7453	if (! addr)
8645	{
8646	addr = &dummy;	7454	addr = &dummy;
8647	return find_stack_direction ();	7455	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
8648	}	7456	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
8649	else	7457	return dir + dummy;
8650	return (&dummy > addr) ? 1 : -1;
8651	}	7458	}
8652		7459
8653	int	7460	int
8654	main ()	7461	main (int argc, char **argv)
8655	{	7462	{
8656	exit (find_stack_direction () < 0);	7463	return find_stack_direction (0, argc + !argv + 20) < 0;
8657	}	7464	}
8658	_ACEOF	7465	_ACEOF
8659	rm -f conftest$ac_exeext	7466	if ac_fn_c_try_run "$LINENO"; then :
8660	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8661	(eval $ac_link) 2>&5
8662	ac_status=$?
8663	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8664	(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
8665	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8666	(eval $ac_try) 2>&5
8667	ac_status=$?
8668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8669	(exit $ac_status); }; }; then
8670	ac_cv_c_stack_direction=1	7467	ac_cv_c_stack_direction=1
8671	else	7468	else
8672	echo "$as_me: program exited with status $ac_status" >&5
8673	echo "$as_me: failed program was:" >&5
8674	sed 's/^/| /' conftest.$ac_ext >&5
8675
8676	( exit $ac_status )
8677	ac_cv_c_stack_direction=-1	7469	ac_cv_c_stack_direction=-1
8678	fi	7470	fi
8679	rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext	7471	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		7472	conftest.$ac_objext conftest.beam conftest.$ac_ext
8680	fi	7473	fi
		7474
8681	fi	7475	fi
8682	echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5	7476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
8683	echo "${ECHO_T}$ac_cv_c_stack_direction" >&6	7477	$as_echo "$ac_cv_c_stack_direction" >&6; }
8684
8685	cat >>confdefs.h <<_ACEOF	7478	cat >>confdefs.h <<_ACEOF
8686	#define STACK_DIRECTION $ac_cv_c_stack_direction	7479	#define STACK_DIRECTION $ac_cv_c_stack_direction
8687	_ACEOF	7480	_ACEOF
8688		7481
8689		7482
8690	fi	7483	fi
8691		7484
8692		7485
8693		7486
8694	echo "$as_me:$LINENO: checking for socket" >&5	7487	ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
8695	echo $ECHO_N "checking for socket... $ECHO_C" >&6
8696	if test "${ac_cv_func_socket+set}" = set; then
8697	echo $ECHO_N "(cached) $ECHO_C" >&6
8698	else
8699	cat >conftest.$ac_ext <<_ACEOF
8700	/* confdefs.h. */
8701	_ACEOF
8702	cat confdefs.h >>conftest.$ac_ext
8703	cat >>conftest.$ac_ext <<_ACEOF
8704	/* end confdefs.h. */
8705	/* Define socket to an innocuous variant, in case <limits.h> declares socket.
8706	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8707	#define socket innocuous_socket
8708
8709	/* System header to define __stub macros and hopefully few prototypes,
8710	which can conflict with char socket (); below.
8711	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8712	<limits.h> exists even on freestanding compilers. */
8713
8714	#ifdef __STDC__
8715	# include <limits.h>
8716	#else
8717	# include <assert.h>
8718	#endif
8719
8720	#undef socket
8721
8722	/* Override any gcc2 internal prototype to avoid an error. */
8723	#ifdef __cplusplus
8724	extern "C"
8725	{
8726	#endif
8727	/* We use char because int might match the return type of a gcc2
8728	builtin and then its argument prototype would still apply. */
8729	char socket ();
8730	/* The GNU C library defines this for functions which it implements
8731	to always fail with ENOSYS. Some functions are actually named
8732	something starting with __ and the normal name is an alias. */
8733	#if defined (__stub_socket) || defined (__stub___socket)
8734	choke me
8735	#else
8736	char (*f) () = socket;
8737	#endif
8738	#ifdef __cplusplus
8739	}
8740	#endif
8741
8742	int
8743	main ()
8744	{
8745	return f != socket;
8746	;
8747	return 0;
8748	}
8749	_ACEOF
8750	rm -f conftest.$ac_objext conftest$ac_exeext
8751	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8752	(eval $ac_link) 2>conftest.er1
8753	ac_status=$?
8754	grep -v '^ *+' conftest.er1 >conftest.err
8755	rm -f conftest.er1
8756	cat conftest.err >&5
8757	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8758	(exit $ac_status); } &&
8759	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8760	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8761	(eval $ac_try) 2>&5
8762	ac_status=$?
8763	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8764	(exit $ac_status); }; } &&
8765	{ ac_try='test -s conftest$ac_exeext'
8766	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8767	(eval $ac_try) 2>&5
8768	ac_status=$?
8769	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8770	(exit $ac_status); }; }; then
8771	ac_cv_func_socket=yes
8772	else
8773	echo "$as_me: failed program was:" >&5
8774	sed 's/^/| /' conftest.$ac_ext >&5
8775
8776	ac_cv_func_socket=no
8777	fi
8778	rm -f conftest.err conftest.$ac_objext \
8779	conftest$ac_exeext conftest.$ac_ext
8780	fi
8781	echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
8782	echo "${ECHO_T}$ac_cv_func_socket" >&6
8783	if test $ac_cv_func_socket = yes; then	7488	if test "x$ac_cv_func_socket" = xyes; then :
8784	:
8785	else
8786		7489
		7490	else
8787		7491
8788	echo "$as_me:$LINENO: checking for connect in -lsocket" >&5	7492	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
8789	echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6	7493	$as_echo_n "checking for connect in -lsocket... " >&6; }
8790	if test "${ac_cv_lib_socket_connect+set}" = set; then	7494	if ${ac_cv_lib_socket_connect+:} false; then :
8791	echo $ECHO_N "(cached) $ECHO_C" >&6	7495	$as_echo_n "(cached) " >&6
8792	else	7496	else
8793	ac_check_lib_save_LIBS=$LIBS	7497	ac_check_lib_save_LIBS=$LIBS
8794	LIBS="-lsocket $LIBS"	7498	LIBS="-lsocket $LIBS"
8795	cat >conftest.$ac_ext <<_ACEOF
8796	/* confdefs.h. */
8797	_ACEOF
8798	cat confdefs.h >>conftest.$ac_ext	7499	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8799	cat >>conftest.$ac_ext <<_ACEOF
8800	/* end confdefs.h. */	7500	/* end confdefs.h. */
8801		7501
8802	/* Override any gcc2 internal prototype to avoid an error. */	7502	/* Override any GCC internal prototype to avoid an error.
		7503	Use char because int might match the return type of a GCC
		7504	builtin and then its argument prototype would still apply. */
8803	#ifdef __cplusplus	7505	#ifdef __cplusplus
8804	extern "C"	7506	extern "C"
8805	#endif	7507	#endif
8806	/* We use char because int might match the return type of a gcc2
8807	builtin and then its argument prototype would still apply. */
8808	char connect ();	7508	char connect ();
8809	int	7509	int
8810	main ()	7510	main ()
8811	{	7511	{
8812	connect ();	7512	return connect ();
8813	;	7513	;
8814	return 0;	7514	return 0;
8815	}	7515	}
8816	_ACEOF	7516	_ACEOF
8817	rm -f conftest.$ac_objext conftest$ac_exeext	7517	if ac_fn_c_try_link "$LINENO"; then :
8818	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8819	(eval $ac_link) 2>conftest.er1
8820	ac_status=$?
8821	grep -v '^ *+' conftest.er1 >conftest.err
8822	rm -f conftest.er1
8823	cat conftest.err >&5
8824	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8825	(exit $ac_status); } &&
8826	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8827	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8828	(eval $ac_try) 2>&5
8829	ac_status=$?
8830	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8831	(exit $ac_status); }; } &&
8832	{ ac_try='test -s conftest$ac_exeext'
8833	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8834	(eval $ac_try) 2>&5
8835	ac_status=$?
8836	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8837	(exit $ac_status); }; }; then
8838	ac_cv_lib_socket_connect=yes	7518	ac_cv_lib_socket_connect=yes
8839	else	7519	else
8840	echo "$as_me: failed program was:" >&5
8841	sed 's/^/| /' conftest.$ac_ext >&5
8842
8843	ac_cv_lib_socket_connect=no	7520	ac_cv_lib_socket_connect=no
8844	fi	7521	fi
8845	rm -f conftest.err conftest.$ac_objext \	7522	rm -f core conftest.err conftest.$ac_objext \
8846	conftest$ac_exeext conftest.$ac_ext	7523	conftest$ac_exeext conftest.$ac_ext
8847	LIBS=$ac_check_lib_save_LIBS	7524	LIBS=$ac_check_lib_save_LIBS
8848	fi	7525	fi
8849	echo "$as_me:$LINENO: result: $ac_cv_lib_socket_connect" >&5	7526	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
8850	echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6	7527	$as_echo "$ac_cv_lib_socket_connect" >&6; }
8851	if test $ac_cv_lib_socket_connect = yes; then	7528	if test "x$ac_cv_lib_socket_connect" = xyes; then :
8852	cat >>confdefs.h <<_ACEOF	7529	cat >>confdefs.h <<_ACEOF
8853	#define HAVE_LIBSOCKET 1	7530	#define HAVE_LIBSOCKET 1
8854	_ACEOF	7531	_ACEOF
8855		7532
8856	LIBS="-lsocket $LIBS"	7533	LIBS="-lsocket $LIBS"
…		…
8858	fi	7535	fi
8859		7536
8860		7537
8861	fi	7538	fi
8862		7539
8863	echo "$as_me:$LINENO: checking for gethostbyname" >&5	7540	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
8864	echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
8865	if test "${ac_cv_func_gethostbyname+set}" = set; then
8866	echo $ECHO_N "(cached) $ECHO_C" >&6
8867	else
8868	cat >conftest.$ac_ext <<_ACEOF
8869	/* confdefs.h. */
8870	_ACEOF
8871	cat confdefs.h >>conftest.$ac_ext
8872	cat >>conftest.$ac_ext <<_ACEOF
8873	/* end confdefs.h. */
8874	/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
8875	For example, HP-UX 11i <limits.h> declares gettimeofday. */
8876	#define gethostbyname innocuous_gethostbyname
8877
8878	/* System header to define __stub macros and hopefully few prototypes,
8879	which can conflict with char gethostbyname (); below.
8880	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
8881	<limits.h> exists even on freestanding compilers. */
8882
8883	#ifdef __STDC__
8884	# include <limits.h>
8885	#else
8886	# include <assert.h>
8887	#endif
8888
8889	#undef gethostbyname
8890
8891	/* Override any gcc2 internal prototype to avoid an error. */
8892	#ifdef __cplusplus
8893	extern "C"
8894	{
8895	#endif
8896	/* We use char because int might match the return type of a gcc2
8897	builtin and then its argument prototype would still apply. */
8898	char gethostbyname ();
8899	/* The GNU C library defines this for functions which it implements
8900	to always fail with ENOSYS. Some functions are actually named
8901	something starting with __ and the normal name is an alias. */
8902	#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
8903	choke me
8904	#else
8905	char (*f) () = gethostbyname;
8906	#endif
8907	#ifdef __cplusplus
8908	}
8909	#endif
8910
8911	int
8912	main ()
8913	{
8914	return f != gethostbyname;
8915	;
8916	return 0;
8917	}
8918	_ACEOF
8919	rm -f conftest.$ac_objext conftest$ac_exeext
8920	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8921	(eval $ac_link) 2>conftest.er1
8922	ac_status=$?
8923	grep -v '^ *+' conftest.er1 >conftest.err
8924	rm -f conftest.er1
8925	cat conftest.err >&5
8926	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8927	(exit $ac_status); } &&
8928	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8929	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8930	(eval $ac_try) 2>&5
8931	ac_status=$?
8932	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8933	(exit $ac_status); }; } &&
8934	{ ac_try='test -s conftest$ac_exeext'
8935	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8936	(eval $ac_try) 2>&5
8937	ac_status=$?
8938	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8939	(exit $ac_status); }; }; then
8940	ac_cv_func_gethostbyname=yes
8941	else
8942	echo "$as_me: failed program was:" >&5
8943	sed 's/^/| /' conftest.$ac_ext >&5
8944
8945	ac_cv_func_gethostbyname=no
8946	fi
8947	rm -f conftest.err conftest.$ac_objext \
8948	conftest$ac_exeext conftest.$ac_ext
8949	fi
8950	echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
8951	echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
8952	if test $ac_cv_func_gethostbyname = yes; then	7541	if test "x$ac_cv_func_gethostbyname" = xyes; then :
8953	:
8954	else
8955		7542
		7543	else
8956		7544
8957	echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5	7545	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
8958	echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6	7546	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
8959	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then	7547	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
8960	echo $ECHO_N "(cached) $ECHO_C" >&6	7548	$as_echo_n "(cached) " >&6
8961	else	7549	else
8962	ac_check_lib_save_LIBS=$LIBS	7550	ac_check_lib_save_LIBS=$LIBS
8963	LIBS="-lnsl $LIBS"	7551	LIBS="-lnsl $LIBS"
8964	cat >conftest.$ac_ext <<_ACEOF
8965	/* confdefs.h. */
8966	_ACEOF
8967	cat confdefs.h >>conftest.$ac_ext	7552	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8968	cat >>conftest.$ac_ext <<_ACEOF
8969	/* end confdefs.h. */	7553	/* end confdefs.h. */
8970		7554
8971	/* Override any gcc2 internal prototype to avoid an error. */	7555	/* Override any GCC internal prototype to avoid an error.
		7556	Use char because int might match the return type of a GCC
		7557	builtin and then its argument prototype would still apply. */
8972	#ifdef __cplusplus	7558	#ifdef __cplusplus
8973	extern "C"	7559	extern "C"
8974	#endif	7560	#endif
8975	/* We use char because int might match the return type of a gcc2
8976	builtin and then its argument prototype would still apply. */
8977	char gethostbyname ();	7561	char gethostbyname ();
8978	int	7562	int
8979	main ()	7563	main ()
8980	{	7564	{
8981	gethostbyname ();	7565	return gethostbyname ();
8982	;	7566	;
8983	return 0;	7567	return 0;
8984	}	7568	}
8985	_ACEOF	7569	_ACEOF
8986	rm -f conftest.$ac_objext conftest$ac_exeext	7570	if ac_fn_c_try_link "$LINENO"; then :
8987	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
8988	(eval $ac_link) 2>conftest.er1
8989	ac_status=$?
8990	grep -v '^ *+' conftest.er1 >conftest.err
8991	rm -f conftest.er1
8992	cat conftest.err >&5
8993	echo "$as_me:$LINENO: \$? = $ac_status" >&5
8994	(exit $ac_status); } &&
8995	{ ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
8996	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
8997	(eval $ac_try) 2>&5
8998	ac_status=$?
8999	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9000	(exit $ac_status); }; } &&
9001	{ ac_try='test -s conftest$ac_exeext'
9002	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9003	(eval $ac_try) 2>&5
9004	ac_status=$?
9005	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9006	(exit $ac_status); }; }; then
9007	ac_cv_lib_nsl_gethostbyname=yes	7571	ac_cv_lib_nsl_gethostbyname=yes
9008	else	7572	else
9009	echo "$as_me: failed program was:" >&5
9010	sed 's/^/| /' conftest.$ac_ext >&5
9011
9012	ac_cv_lib_nsl_gethostbyname=no	7573	ac_cv_lib_nsl_gethostbyname=no
9013	fi	7574	fi
9014	rm -f conftest.err conftest.$ac_objext \	7575	rm -f core conftest.err conftest.$ac_objext \
9015	conftest$ac_exeext conftest.$ac_ext	7576	conftest$ac_exeext conftest.$ac_ext
9016	LIBS=$ac_check_lib_save_LIBS	7577	LIBS=$ac_check_lib_save_LIBS
9017	fi	7578	fi
9018	echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5	7579	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
9019	echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6	7580	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
9020	if test $ac_cv_lib_nsl_gethostbyname = yes; then	7581	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
9021	cat >>confdefs.h <<_ACEOF	7582	cat >>confdefs.h <<_ACEOF
9022	#define HAVE_LIBNSL 1	7583	#define HAVE_LIBNSL 1
9023	_ACEOF	7584	_ACEOF
9024		7585
9025	LIBS="-lnsl $LIBS"	7586	LIBS="-lnsl $LIBS"
…		…
9028		7589
9029		7590
9030	fi	7591	fi
9031		7592
9032		7593
		7594
		7595	for ac_header in sys/inotify.h sys/epoll.h sys/event.h port.h poll.h sys/select.h sys/eventfd.h sys/signalfd.h
		7596	do :
		7597	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		7598	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		7599	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		7600	cat >>confdefs.h <<_ACEOF
		7601	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		7602	_ACEOF
		7603
		7604	fi
		7605
		7606	done
		7607
		7608
		7609	for ac_func in inotify_init epoll_ctl kqueue port_create poll select eventfd signalfd
		7610	do :
		7611	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		7612	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		7613	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		7614	cat >>confdefs.h <<_ACEOF
		7615	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
		7616	_ACEOF
		7617
		7618	fi
		7619	done
		7620
		7621
		7622	for ac_func in clock_gettime
		7623	do :
		7624	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7625	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7626	cat >>confdefs.h <<_ACEOF
		7627	#define HAVE_CLOCK_GETTIME 1
		7628	_ACEOF
		7629
		7630	else
		7631
		7632	if test $(uname) = Linux; then
		7633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime syscall" >&5
		7634	$as_echo_n "checking for clock_gettime syscall... " >&6; }
		7635	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7636	/* end confdefs.h. */
		7637	#include <unistd.h>
		7638	#include <sys/syscall.h>
		7639	#include <time.h>
		7640	int
		7641	main ()
		7642	{
		7643	struct timespec ts; int status = syscall (SYS_clock_gettime, CLOCK_REALTIME, &ts)
		7644	;
		7645	return 0;
		7646	}
		7647	_ACEOF
		7648	if ac_fn_c_try_link "$LINENO"; then :
		7649	ac_have_clock_syscall=1
		7650
		7651	$as_echo "#define HAVE_CLOCK_SYSCALL 1" >>confdefs.h
		7652
		7653	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7654	$as_echo "yes" >&6; }
		7655	else
		7656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7657	$as_echo "no" >&6; }
		7658	fi
		7659	rm -f core conftest.err conftest.$ac_objext \
		7660	conftest$ac_exeext conftest.$ac_ext
		7661	fi
		7662	if test -z "$LIBEV_M4_AVOID_LIBRT" && test -z "$ac_have_clock_syscall"; then
		7663	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
		7664	$as_echo_n "checking for clock_gettime in -lrt... " >&6; }
		7665	if ${ac_cv_lib_rt_clock_gettime+:} false; then :
		7666	$as_echo_n "(cached) " >&6
		7667	else
		7668	ac_check_lib_save_LIBS=$LIBS
		7669	LIBS="-lrt $LIBS"
		7670	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7671	/* end confdefs.h. */
		7672
		7673	/* Override any GCC internal prototype to avoid an error.
		7674	Use char because int might match the return type of a GCC
		7675	builtin and then its argument prototype would still apply. */
		7676	#ifdef __cplusplus
		7677	extern "C"
		7678	#endif
		7679	char clock_gettime ();
		7680	int
		7681	main ()
		7682	{
		7683	return clock_gettime ();
		7684	;
		7685	return 0;
		7686	}
		7687	_ACEOF
		7688	if ac_fn_c_try_link "$LINENO"; then :
		7689	ac_cv_lib_rt_clock_gettime=yes
		7690	else
		7691	ac_cv_lib_rt_clock_gettime=no
		7692	fi
		7693	rm -f core conftest.err conftest.$ac_objext \
		7694	conftest$ac_exeext conftest.$ac_ext
		7695	LIBS=$ac_check_lib_save_LIBS
		7696	fi
		7697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
		7698	$as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
		7699	if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
		7700	cat >>confdefs.h <<_ACEOF
		7701	#define HAVE_LIBRT 1
		7702	_ACEOF
		7703
		7704	LIBS="-lrt $LIBS"
		7705
		7706	fi
		7707
		7708	unset ac_cv_func_clock_gettime
		7709	for ac_func in clock_gettime
		7710	do :
		7711	ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
		7712	if test "x$ac_cv_func_clock_gettime" = xyes; then :
		7713	cat >>confdefs.h <<_ACEOF
		7714	#define HAVE_CLOCK_GETTIME 1
		7715	_ACEOF
		7716
		7717	fi
		7718	done
		7719
		7720	fi
		7721
		7722	fi
		7723	done
		7724
		7725
		7726	for ac_func in nanosleep
		7727	do :
		7728	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7729	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7730	cat >>confdefs.h <<_ACEOF
		7731	#define HAVE_NANOSLEEP 1
		7732	_ACEOF
		7733
		7734	else
		7735
		7736	if test -z "$LIBEV_M4_AVOID_LIBRT"; then
		7737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nanosleep in -lrt" >&5
		7738	$as_echo_n "checking for nanosleep in -lrt... " >&6; }
		7739	if ${ac_cv_lib_rt_nanosleep+:} false; then :
		7740	$as_echo_n "(cached) " >&6
		7741	else
		7742	ac_check_lib_save_LIBS=$LIBS
		7743	LIBS="-lrt $LIBS"
		7744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7745	/* end confdefs.h. */
		7746
		7747	/* Override any GCC internal prototype to avoid an error.
		7748	Use char because int might match the return type of a GCC
		7749	builtin and then its argument prototype would still apply. */
		7750	#ifdef __cplusplus
		7751	extern "C"
		7752	#endif
		7753	char nanosleep ();
		7754	int
		7755	main ()
		7756	{
		7757	return nanosleep ();
		7758	;
		7759	return 0;
		7760	}
		7761	_ACEOF
		7762	if ac_fn_c_try_link "$LINENO"; then :
		7763	ac_cv_lib_rt_nanosleep=yes
		7764	else
		7765	ac_cv_lib_rt_nanosleep=no
		7766	fi
		7767	rm -f core conftest.err conftest.$ac_objext \
		7768	conftest$ac_exeext conftest.$ac_ext
		7769	LIBS=$ac_check_lib_save_LIBS
		7770	fi
		7771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_nanosleep" >&5
		7772	$as_echo "$ac_cv_lib_rt_nanosleep" >&6; }
		7773	if test "x$ac_cv_lib_rt_nanosleep" = xyes; then :
		7774	cat >>confdefs.h <<_ACEOF
		7775	#define HAVE_LIBRT 1
		7776	_ACEOF
		7777
		7778	LIBS="-lrt $LIBS"
		7779
		7780	fi
		7781
		7782	unset ac_cv_func_nanosleep
		7783	for ac_func in nanosleep
		7784	do :
		7785	ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
		7786	if test "x$ac_cv_func_nanosleep" = xyes; then :
		7787	cat >>confdefs.h <<_ACEOF
		7788	#define HAVE_NANOSLEEP 1
		7789	_ACEOF
		7790
		7791	fi
		7792	done
		7793
		7794	fi
		7795
		7796	fi
		7797	done
		7798
		7799
		7800	if test -z "$LIBEV_M4_AVOID_LIBM"; then
		7801	LIBM=m
		7802	fi
		7803	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5
		7804	$as_echo_n "checking for library containing floor... " >&6; }
		7805	if ${ac_cv_search_floor+:} false; then :
		7806	$as_echo_n "(cached) " >&6
		7807	else
		7808	ac_func_search_save_LIBS=$LIBS
		7809	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7810	/* end confdefs.h. */
		7811
		7812	/* Override any GCC internal prototype to avoid an error.
		7813	Use char because int might match the return type of a GCC
		7814	builtin and then its argument prototype would still apply. */
		7815	#ifdef __cplusplus
		7816	extern "C"
		7817	#endif
		7818	char floor ();
		7819	int
		7820	main ()
		7821	{
		7822	return floor ();
		7823	;
		7824	return 0;
		7825	}
		7826	_ACEOF
		7827	for ac_lib in '' $LIBM; do
		7828	if test -z "$ac_lib"; then
		7829	ac_res="none required"
		7830	else
		7831	ac_res=-l$ac_lib
		7832	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		7833	fi
		7834	if ac_fn_c_try_link "$LINENO"; then :
		7835	ac_cv_search_floor=$ac_res
		7836	fi
		7837	rm -f core conftest.err conftest.$ac_objext \
		7838	conftest$ac_exeext
		7839	if ${ac_cv_search_floor+:} false; then :
		7840	break
		7841	fi
		7842	done
		7843	if ${ac_cv_search_floor+:} false; then :
		7844
		7845	else
		7846	ac_cv_search_floor=no
		7847	fi
		7848	rm conftest.$ac_ext
		7849	LIBS=$ac_func_search_save_LIBS
		7850	fi
		7851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5
		7852	$as_echo "$ac_cv_search_floor" >&6; }
		7853	ac_res=$ac_cv_search_floor
		7854	if test "$ac_res" != no; then :
		7855	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		7856
		7857	$as_echo "#define HAVE_FLOOR 1" >>confdefs.h
		7858
		7859	fi
		7860
		7861
		7862
		7863
9033	ac_ext=cc	7864	ac_ext=cpp
9034	ac_cpp='$CXXCPP $CPPFLAGS'	7865	ac_cpp='$CXXCPP $CPPFLAGS'
9035	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'	7866	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9036	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'	7867	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9037	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu	7868	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
9038		7869
…		…
9054		7885
9055	_ACEOF	7886	_ACEOF
9056		7887
9057	# The following way of writing the cache mishandles newlines in values,	7888	# The following way of writing the cache mishandles newlines in values,
9058	# but we know of no workaround that is simple, portable, and efficient.	7889	# but we know of no workaround that is simple, portable, and efficient.
9059	# So, don't put newlines in cache variables' values.	7890	# So, we kill variables containing newlines.
9060	# Ultrix sh set writes to stderr and can't be redirected directly,	7891	# Ultrix sh set writes to stderr and can't be redirected directly,
9061	# and sets the high bit in the cache file unless we assign to the vars.	7892	# and sets the high bit in the cache file unless we assign to the vars.
9062	{	7893	(
		7894	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		7895	eval ac_val=\$$ac_var
		7896	case $ac_val in #(
		7897	*${as_nl}*)
		7898	case $ac_var in #(
		7899	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		7900	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		7901	esac
		7902	case $ac_var in #(
		7903	_ | IFS | as_nl) ;; #(
		7904	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		7905	*) { eval $ac_var=; unset $ac_var;} ;;
		7906	esac ;;
		7907	esac
		7908	done
		7909
9063	(set) 2>&1 |	7910	(set) 2>&1 |
9064	case `(ac_space=' '; set | grep ac_space) 2>&1` in	7911	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9065	*ac_space=\ *)	7912	*${as_nl}ac_space=\ *)
9066	# `set' does not quote correctly, so add quotes (double-quote	7913	# `set' does not quote correctly, so add quotes: double-quote
9067	# substitution turns \\\\ into \\, and sed turns \\ into \).	7914	# substitution turns \\\\ into \\, and sed turns \\ into \.
9068	sed -n \	7915	sed -n \
9069	"s/'/'\\\\''/g;	7916	"s/'/'\\\\''/g;
9070	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	7917	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9071	;;	7918	;; #(
9072	*)	7919	*)
9073	# `set' quotes correctly as required by POSIX, so do not add quotes.	7920	# `set' quotes correctly as required by POSIX, so do not add quotes.
9074	sed -n \	7921	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9075	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
9076	;;	7922	;;
9077	esac;	7923	esac |
9078	} |	7924	sort
		7925	) |
9079	sed '	7926	sed '
		7927	/^ac_cv_env_/b end
9080	t clear	7928	t clear
9081	: clear	7929	:clear
9082	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	7930	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9083	t end	7931	t end
9084	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	7932	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9085	: end' >>confcache	7933	:end' >>confcache
9086	if diff $cache_file confcache >/dev/null 2>&1; then :; else	7934	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9087	if test -w $cache_file; then	7935	if test -w "$cache_file"; then
9088	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	7936	if test "x$cache_file" != "x/dev/null"; then
		7937	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		7938	$as_echo "$as_me: updating cache $cache_file" >&6;}
		7939	if test ! -f "$cache_file" || test -h "$cache_file"; then
9089	cat confcache >$cache_file	7940	cat confcache >"$cache_file"
		7941	else
		7942	case $cache_file in #(
		7943	*/* | ?:*)
		7944	mv -f confcache "$cache_file"$$ &&
		7945	mv -f "$cache_file"$$ "$cache_file" ;; #(
		7946	*)
		7947	mv -f confcache "$cache_file" ;;
		7948	esac
		7949	fi
		7950	fi
9090	else	7951	else
		7952	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9091	echo "not updating unwritable cache $cache_file"	7953	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9092	fi	7954	fi
9093	fi	7955	fi
9094	rm -f confcache	7956	rm -f confcache
9095		7957
9096		7958
9097		7959
9098	# Check whether --with-kernel or --without-kernel was given.	7960	# Check whether --with-kernel was given.
9099	if test "${with_kernel+set}" = set; then	7961	if test "${with_kernel+set}" = set; then :
9100	withval="$with_kernel"	7962	withval=$with_kernel; kerneldir="$withval"
9101	kerneldir="$withval"
9102	else	7963	else
9103	kerneldir="/usr/src/linux"	7964	kerneldir="/usr/src/linux"
9104		7965
9105	fi;	7966	fi
9106		7967
		7968
9107	echo "$as_me:$LINENO: checking for linux/if_tun.h" >&5	7969	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linux/if_tun.h" >&5
9108	echo $ECHO_N "checking for linux/if_tun.h... $ECHO_C" >&6	7970	$as_echo_n "checking for linux/if_tun.h... " >&6; }
9109	if test "${tinc_cv_linux_if_tun_h+set}" = set; then	7971	if ${tinc_cv_linux_if_tun_h+:} false; then :
9110	echo $ECHO_N "(cached) $ECHO_C" >&6	7972	$as_echo_n "(cached) " >&6
9111	else	7973	else
9112		7974
9113	cat >conftest.$ac_ext <<_ACEOF
9114	/* confdefs.h. */
9115	_ACEOF
9116	cat confdefs.h >>conftest.$ac_ext	7975	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117	cat >>conftest.$ac_ext <<_ACEOF
9118	/* end confdefs.h. */	7976	/* end confdefs.h. */
9119	#include "$kerneldir/include/linux/if_tun.h"	7977	#include "$kerneldir/include/linux/if_tun.h"
9120	int	7978	int
9121	main ()	7979	main ()
9122	{	7980	{
9123	int a = IFF_TAP;	7981	int a = IFF_TAP;
9124	;	7982	;
9125	return 0;	7983	return 0;
9126	}	7984	}
9127	_ACEOF	7985	_ACEOF
9128	rm -f conftest.$ac_objext	7986	if ac_fn_cxx_try_compile "$LINENO"; then :
9129	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9130	(eval $ac_compile) 2>conftest.er1
9131	ac_status=$?
9132	grep -v '^ *+' conftest.er1 >conftest.err
9133	rm -f conftest.er1
9134	cat conftest.err >&5
9135	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9136	(exit $ac_status); } &&
9137	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9138	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9139	(eval $ac_try) 2>&5
9140	ac_status=$?
9141	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9142	(exit $ac_status); }; } &&
9143	{ ac_try='test -s conftest.$ac_objext'
9144	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9145	(eval $ac_try) 2>&5
9146	ac_status=$?
9147	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9148	(exit $ac_status); }; }; then
9149	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""	7987	if_tun_h="\"$kerneldir/include/linux/if_tun.h\""
9150	else	7988	else
9151	echo "$as_me: failed program was:" >&5
9152	sed 's/^/| /' conftest.$ac_ext >&5
9153
9154	cat >conftest.$ac_ext <<_ACEOF
9155	/* confdefs.h. */
9156	_ACEOF
9157	cat confdefs.h >>conftest.$ac_ext	7989	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9158	cat >>conftest.$ac_ext <<_ACEOF
9159	/* end confdefs.h. */	7990	/* end confdefs.h. */
9160	#include <linux/if_tun.h>	7991	#include <linux/if_tun.h>
9161	int	7992	int
9162	main ()	7993	main ()
9163	{	7994	{
9164	int a = IFF_TAP;	7995	int a = IFF_TAP;
9165	;	7996	;
9166	return 0;	7997	return 0;
9167	}	7998	}
9168	_ACEOF	7999	_ACEOF
9169	rm -f conftest.$ac_objext	8000	if ac_fn_cxx_try_compile "$LINENO"; then :
9170	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9171	(eval $ac_compile) 2>conftest.er1
9172	ac_status=$?
9173	grep -v '^ *+' conftest.er1 >conftest.err
9174	rm -f conftest.er1
9175	cat conftest.err >&5
9176	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9177	(exit $ac_status); } &&
9178	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9179	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9180	(eval $ac_try) 2>&5
9181	ac_status=$?
9182	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9183	(exit $ac_status); }; } &&
9184	{ ac_try='test -s conftest.$ac_objext'
9185	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9186	(eval $ac_try) 2>&5
9187	ac_status=$?
9188	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9189	(exit $ac_status); }; }; then
9190	if_tun_h="default"	8001	if_tun_h="default"
9191	else	8002	else
9192	echo "$as_me: failed program was:" >&5
9193	sed 's/^/| /' conftest.$ac_ext >&5
9194
9195	if_tun_h="no"	8003	if_tun_h="no"
9196		8004
9197	fi	8005	fi
9198	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8006	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9199		8007
9200	fi	8008	fi
9201	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext	8009	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9202		8010
9203	if test $if_tun_h = no; then	8011	if test $if_tun_h = no; then
9204	tinc_cv_linux_if_tun_h=none	8012	tinc_cv_linux_if_tun_h=none
9205	else	8013	else
9206	tinc_cv_linux_if_tun_h="$if_tun_h"	8014	tinc_cv_linux_if_tun_h="$if_tun_h"
9207	fi	8015	fi
9208		8016
9209	fi	8017	fi
9210	echo "$as_me:$LINENO: result: $tinc_cv_linux_if_tun_h" >&5	8018	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tinc_cv_linux_if_tun_h" >&5
9211	echo "${ECHO_T}$tinc_cv_linux_if_tun_h" >&6	8019	$as_echo "$tinc_cv_linux_if_tun_h" >&6; }
9212		8020
9213	if test $tinc_cv_linux_if_tun_h != none; then	8021	if test $tinc_cv_linux_if_tun_h != none; then
9214		8022
9215	cat >>confdefs.h <<\_ACEOF	8023	$as_echo "#define HAVE_TUNTAP 1" >>confdefs.h
9216	#define HAVE_TUNTAP 1
9217	_ACEOF
9218		8024
9219	if test $tinc_cv_linux_if_tun_h != default; then	8025	if test $tinc_cv_linux_if_tun_h != default; then
9220		8026
9221	cat >>confdefs.h <<_ACEOF	8027	cat >>confdefs.h <<_ACEOF
9222	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h	8028	#define LINUX_IF_TUN_H $tinc_cv_linux_if_tun_h
…		…
9227		8033
9228		8034
9229		8035
9230		8036
9231		8037
9232	tinc_ac_save_CPPFLAGS="$CPPFLAGS"
9233		8038
9234		8039
9235	# Check whether --with-openssl-include or --without-openssl-include was given.
9236	if test "${with_openssl_include+set}" = set; then
9237	withval="$with_openssl_include"
9238	openssl_include="$withval"
9239	CFLAGS="$CFLAGS -I$withval"
9240	CPPFLAGS="$CPPFLAGS -I$withval"
9241		8040
9242	fi;
9243		8041
9244		8042
9245	# Check whether --with-openssl-lib or --without-openssl-lib was given.
9246	if test "${with_openssl_lib+set}" = set; then
9247	withval="$with_openssl_lib"
9248	openssl_lib="$withval"
9249	LIBS="$LIBS -L$withval"
9250		8043
9251	fi;	8044	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
9252		8045	if test -n "$ac_tool_prefix"; then
9253		8046	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
9254		8047	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
9255		8048	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9256		8049	$as_echo_n "checking for $ac_word... " >&6; }
9257		8050	if ${ac_cv_path_PKG_CONFIG+:} false; then :
9258		8051	$as_echo_n "(cached) " >&6
9259	for ac_header in openssl/evp.h openssl/rsa.h openssl/rand.h openssl/err.h openssl/sha.h openssl/pem.h	8052	else
		8053	case $PKG_CONFIG in
		8054	[\\/]* | ?:[\\/]*)
		8055	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
		8056	;;
		8057	*)
		8058	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8059	for as_dir in $PATH
9260	do	8060	do
9261	as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`	8061	IFS=$as_save_IFS
9262	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8062	test -z "$as_dir" && as_dir=.
		8063	for ac_exec_ext in '' $ac_executable_extensions; do
		8064	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8065	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
		8066	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8067	break 2
		8068	fi
		8069	done
		8070	done
		8071	IFS=$as_save_IFS
		8072
		8073	;;
		8074	esac
		8075	fi
		8076	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
		8077	if test -n "$PKG_CONFIG"; then
		8078	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
		8079	$as_echo "$PKG_CONFIG" >&6; }
		8080	else
		8081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8082	$as_echo "no" >&6; }
		8083	fi
		8084
		8085
		8086	fi
		8087	if test -z "$ac_cv_path_PKG_CONFIG"; then
		8088	ac_pt_PKG_CONFIG=$PKG_CONFIG
		8089	# Extract the first word of "pkg-config", so it can be a program name with args.
		8090	set dummy pkg-config; ac_word=$2
9263	echo "$as_me:$LINENO: checking for $ac_header" >&5	8091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9264	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6	8092	$as_echo_n "checking for $ac_word... " >&6; }
9265	if eval "test \"\${$as_ac_Header+set}\" = set"; then	8093	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
9266	echo $ECHO_N "(cached) $ECHO_C" >&6	8094	$as_echo_n "(cached) " >&6
		8095	else
		8096	case $ac_pt_PKG_CONFIG in
		8097	[\\/]* | ?:[\\/]*)
		8098	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
		8099	;;
		8100	*)
		8101	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8102	for as_dir in $PATH
		8103	do
		8104	IFS=$as_save_IFS
		8105	test -z "$as_dir" && as_dir=.
		8106	for ac_exec_ext in '' $ac_executable_extensions; do
		8107	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8108	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
		8109	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8110	break 2
		8111	fi
		8112	done
		8113	done
		8114	IFS=$as_save_IFS
		8115
		8116	;;
		8117	esac
9267	fi	8118	fi
9268	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5	8119	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
9269	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6	8120	if test -n "$ac_pt_PKG_CONFIG"; then
		8121	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
		8122	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
		8123	else
		8124	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8125	$as_echo "no" >&6; }
		8126	fi
		8127
		8128	if test "x$ac_pt_PKG_CONFIG" = x; then
		8129	PKG_CONFIG=""
		8130	else
		8131	case $cross_compiling:$ac_tool_warned in
		8132	yes:)
		8133	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		8134	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		8135	ac_tool_warned=yes ;;
		8136	esac
		8137	PKG_CONFIG=$ac_pt_PKG_CONFIG
		8138	fi
		8139	else
		8140	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
		8141	fi
		8142
		8143	fi
		8144	if test -n "$PKG_CONFIG"; then
		8145	_pkg_min_version=0.9.0
		8146	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
		8147	$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
		8148	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		8149	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8150	$as_echo "yes" >&6; }
9270	else	8151	else
9271	# Is the header compilable?	8152	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9272	echo "$as_me:$LINENO: checking $ac_header usability" >&5	8153	$as_echo "no" >&6; }
9273	echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6	8154	PKG_CONFIG=""
9274	cat >conftest.$ac_ext <<_ACEOF	8155	fi
9275	/* confdefs.h. */	8156	fi
9276	_ACEOF	8157
		8158	pkg_failed=no
		8159	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBCRYPTO" >&5
		8160	$as_echo_n "checking for LIBCRYPTO... " >&6; }
		8161
		8162	if test -n "$LIBCRYPTO_CFLAGS"; then
		8163	pkg_cv_LIBCRYPTO_CFLAGS="$LIBCRYPTO_CFLAGS"
		8164	elif test -n "$PKG_CONFIG"; then
		8165	if test -n "$PKG_CONFIG" && \
		8166	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		8167	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		8168	ac_status=$?
		8169	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		8170	test $ac_status = 0; }; then
		8171	pkg_cv_LIBCRYPTO_CFLAGS=`$PKG_CONFIG --cflags "libcrypto >= 1" 2>/dev/null`
		8172	test "x$?" != "x0" && pkg_failed=yes
		8173	else
		8174	pkg_failed=yes
		8175	fi
		8176	else
		8177	pkg_failed=untried
		8178	fi
		8179	if test -n "$LIBCRYPTO_LIBS"; then
		8180	pkg_cv_LIBCRYPTO_LIBS="$LIBCRYPTO_LIBS"
		8181	elif test -n "$PKG_CONFIG"; then
		8182	if test -n "$PKG_CONFIG" && \
		8183	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 1\""; } >&5
		8184	($PKG_CONFIG --exists --print-errors "libcrypto >= 1") 2>&5
		8185	ac_status=$?
		8186	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		8187	test $ac_status = 0; }; then
		8188	pkg_cv_LIBCRYPTO_LIBS=`$PKG_CONFIG --libs "libcrypto >= 1" 2>/dev/null`
		8189	test "x$?" != "x0" && pkg_failed=yes
		8190	else
		8191	pkg_failed=yes
		8192	fi
		8193	else
		8194	pkg_failed=untried
		8195	fi
		8196
		8197
		8198
		8199	if test $pkg_failed = yes; then
		8200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8201	$as_echo "no" >&6; }
		8202
		8203	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
		8204	_pkg_short_errors_supported=yes
		8205	else
		8206	_pkg_short_errors_supported=no
		8207	fi
		8208	if test $_pkg_short_errors_supported = yes; then
		8209	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		8210	else
		8211	LIBCRYPTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcrypto >= 1" 2>&1`
		8212	fi
		8213	# Put the nasty error message in config.log where it belongs
		8214	echo "$LIBCRYPTO_PKG_ERRORS" >&5
		8215
		8216	as_fn_error $? "Package requirements (libcrypto >= 1) were not met:
		8217
		8218	$LIBCRYPTO_PKG_ERRORS
		8219
		8220	Consider adjusting the PKG_CONFIG_PATH environment variable if you
		8221	installed software in a non-standard prefix.
		8222
		8223	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		8224	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		8225	See the pkg-config man page for more details." "$LINENO" 5
		8226	elif test $pkg_failed = untried; then
		8227	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8228	$as_echo "no" >&6; }
		8229	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		8230	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		8231	as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
		8232	is in your PATH or set the PKG_CONFIG environment variable to the full
		8233	path to pkg-config.
		8234
		8235	Alternatively, you may set the environment variables LIBCRYPTO_CFLAGS
		8236	and LIBCRYPTO_LIBS to avoid the need to call pkg-config.
		8237	See the pkg-config man page for more details.
		8238
		8239	To get pkg-config, see <http://pkg-config.freedesktop.org/>.
		8240	See \`config.log' for more details" "$LINENO" 5; }
		8241	else
		8242	LIBCRYPTO_CFLAGS=$pkg_cv_LIBCRYPTO_CFLAGS
		8243	LIBCRYPTO_LIBS=$pkg_cv_LIBCRYPTO_LIBS
		8244	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8245	$as_echo "yes" >&6; }
		8246
		8247	fi
		8248
		8249	# Check whether --enable-threads was given.
		8250	if test "${enable_threads+set}" = set; then :
		8251	enableval=$enable_threads; try_threads=$enableval
		8252	else
		8253	try_threads=yes
		8254
		8255	fi
		8256
		8257
		8258	if test "x$try_threads" = xyes; then
		8259	ac_fn_cxx_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
		8260	if test "x$ac_cv_header_pthread_h" = xyes; then :
		8261
		8262	LIBS="$LIBS -lpthread"
9277	cat confdefs.h >>conftest.$ac_ext	8263	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9278	cat >>conftest.$ac_ext <<_ACEOF
9279	/* end confdefs.h. */	8264	/* end confdefs.h. */
9280	$ac_includes_default	8265	#include <pthread.h>
9281	#include <$ac_header>
9282	_ACEOF
9283	rm -f conftest.$ac_objext
9284	if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
9285	(eval $ac_compile) 2>conftest.er1
9286	ac_status=$?
9287	grep -v '^ *+' conftest.er1 >conftest.err
9288	rm -f conftest.er1
9289	cat conftest.err >&5
9290	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9291	(exit $ac_status); } &&
9292	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9293	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9294	(eval $ac_try) 2>&5
9295	ac_status=$?
9296	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9297	(exit $ac_status); }; } &&
9298	{ ac_try='test -s conftest.$ac_objext'
9299	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9300	(eval $ac_try) 2>&5
9301	ac_status=$?
9302	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9303	(exit $ac_status); }; }; then
9304	ac_header_compiler=yes
9305	else
9306	echo "$as_me: failed program was:" >&5
9307	sed 's/^/| /' conftest.$ac_ext >&5
9308
9309	ac_header_compiler=no
9310	fi
9311	rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
9312	echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9313	echo "${ECHO_T}$ac_header_compiler" >&6
9314
9315	# Is the header present?
9316	echo "$as_me:$LINENO: checking $ac_header presence" >&5
9317	echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
9318	cat >conftest.$ac_ext <<_ACEOF
9319	/* confdefs.h. */
9320	_ACEOF
9321	cat confdefs.h >>conftest.$ac_ext
9322	cat >>conftest.$ac_ext <<_ACEOF
9323	/* end confdefs.h. */
9324	#include <$ac_header>
9325	_ACEOF
9326	if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
9327	(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
9328	ac_status=$?
9329	grep -v '^ *+' conftest.er1 >conftest.err
9330	rm -f conftest.er1
9331	cat conftest.err >&5
9332	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9333	(exit $ac_status); } >/dev/null; then
9334	if test -s conftest.err; then
9335	ac_cpp_err=$ac_cxx_preproc_warn_flag
9336	ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
9337	else
9338	ac_cpp_err=
9339	fi
9340	else
9341	ac_cpp_err=yes
9342	fi
9343	if test -z "$ac_cpp_err"; then
9344	ac_header_preproc=yes
9345	else
9346	echo "$as_me: failed program was:" >&5
9347	sed 's/^/| /' conftest.$ac_ext >&5
9348
9349	ac_header_preproc=no
9350	fi
9351	rm -f conftest.err conftest.$ac_ext
9352	echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9353	echo "${ECHO_T}$ac_header_preproc" >&6
9354
9355	# So? What about this header?
9356	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
9357	yes:no: )
9358	{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9359	echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9360	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9361	echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9362	ac_header_preproc=yes
9363	;;
9364	no:yes:* )
9365	{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9366	echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9367	{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
9368	echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
9369	{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9370	echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9371	{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
9372	echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
9373	{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9374	echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9375	{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9376	echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9377	(
9378	cat <<\_ASBOX
9379	## ------------------------------------------ ##
9380	## Report this to the AC_PACKAGE_NAME lists. ##
9381	## ------------------------------------------ ##
9382	_ASBOX
9383	) |
9384	sed "s/^/$as_me: WARNING: /" >&2
9385	;;
9386	esac
9387	echo "$as_me:$LINENO: checking for $ac_header" >&5
9388	echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
9389	if eval "test \"\${$as_ac_Header+set}\" = set"; then
9390	echo $ECHO_N "(cached) $ECHO_C" >&6
9391	else
9392	eval "$as_ac_Header=\$ac_header_preproc"
9393	fi
9394	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
9395	echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
9396
9397	fi
9398	if test `eval echo '${'$as_ac_Header'}'` = yes; then
9399	cat >>confdefs.h <<_ACEOF
9400	#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9401	_ACEOF
9402
9403	else
9404	{ { echo "$as_me:$LINENO: error: OpenSSL header files not found." >&5
9405	echo "$as_me: error: OpenSSL header files not found." >&2;}
9406	{ (exit 1); exit 1; }; }; break
9407
9408	fi
9409
9410	done
9411
9412
9413	CPPFLAGS="$tinc_ac_save_CPPFLAGS"
9414
9415	echo "$as_me:$LINENO: checking for SHA1_version in -lcrypto" >&5
9416	echo $ECHO_N "checking for SHA1_version in -lcrypto... $ECHO_C" >&6
9417	if test "${ac_cv_lib_crypto_SHA1_version+set}" = set; then
9418	echo $ECHO_N "(cached) $ECHO_C" >&6
9419	else
9420	ac_check_lib_save_LIBS=$LIBS
9421	LIBS="-lcrypto $LIBS"
9422	cat >conftest.$ac_ext <<_ACEOF
9423	/* confdefs.h. */
9424	_ACEOF
9425	cat confdefs.h >>conftest.$ac_ext
9426	cat >>conftest.$ac_ext <<_ACEOF
9427	/* end confdefs.h. */
9428
9429	/* Override any gcc2 internal prototype to avoid an error. */
9430	#ifdef __cplusplus
9431	extern "C"
9432	#endif
9433	/* We use char because int might match the return type of a gcc2
9434	builtin and then its argument prototype would still apply. */
9435	char SHA1_version ();
9436	int	8266	int
9437	main ()	8267	main ()
9438	{	8268	{
9439	SHA1_version ();	8269	pthread_t id; pthread_create (&id, 0, 0, 0);
9440	;	8270	;
9441	return 0;	8271	return 0;
9442	}	8272	}
9443	_ACEOF	8273	_ACEOF
		8274	if ac_fn_cxx_try_compile "$LINENO"; then :
		8275
		8276	cat >>confdefs.h <<_ACEOF
		8277	#define ENABLE_PTHREADS 1
		8278	_ACEOF
		8279
		8280
		8281	fi
9444	rm -f conftest.$ac_objext conftest$ac_exeext	8282	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9445	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9446	(eval $ac_link) 2>conftest.er1
9447	ac_status=$?
9448	grep -v '^ *+' conftest.er1 >conftest.err
9449	rm -f conftest.er1
9450	cat conftest.err >&5
9451	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9452	(exit $ac_status); } &&
9453	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9454	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9455	(eval $ac_try) 2>&5
9456	ac_status=$?
9457	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9458	(exit $ac_status); }; } &&
9459	{ ac_try='test -s conftest$ac_exeext'
9460	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9461	(eval $ac_try) 2>&5
9462	ac_status=$?
9463	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9464	(exit $ac_status); }; }; then
9465	ac_cv_lib_crypto_SHA1_version=yes
9466	else
9467	echo "$as_me: failed program was:" >&5
9468	sed 's/^/| /' conftest.$ac_ext >&5
9469		8283
9470	ac_cv_lib_crypto_SHA1_version=no
9471	fi	8284	fi
9472	rm -f conftest.err conftest.$ac_objext \	8285
9473	conftest$ac_exeext conftest.$ac_ext	8286
		8287	fi
		8288
		8289	# Check whether --enable-static-daemon was given.
		8290	if test "${enable_static_daemon+set}" = set; then :
		8291	enableval=$enable_static_daemon; LDFLAGS_DAEMON=-static
		8292
		8293	fi
		8294
		8295
		8296
		8297
		8298
		8299
		8300	if test x$rohc = xtrue; then
		8301	ROHC_TRUE=
		8302	ROHC_FALSE='#'
		8303	else
		8304	ROHC_TRUE='#'
		8305	ROHC_FALSE=
		8306	fi
		8307
		8308
		8309
		8310	ICMP=1
		8311	# Check whether --enable-icmp was given.
		8312	if test "${enable_icmp+set}" = set; then :
		8313	enableval=$enable_icmp; if test "x$enableval" = xno; then
		8314	ICMP=0
		8315	fi
		8316
		8317	fi
		8318
		8319	if test "x$ICMP" = x1; then
		8320
		8321	cat >>confdefs.h <<_ACEOF
		8322	#define ENABLE_ICMP 1
		8323	_ACEOF
		8324
		8325	fi
		8326
		8327	TCP=1
		8328	# Check whether --enable-tcp was given.
		8329	if test "${enable_tcp+set}" = set; then :
		8330	enableval=$enable_tcp; if test "x$enableval" = xno; then
		8331	TCP=0
		8332	fi
		8333
		8334	fi
		8335
		8336	if test "x$TCP" = x1; then
		8337
		8338	cat >>confdefs.h <<_ACEOF
		8339	#define ENABLE_TCP 1
		8340	_ACEOF
		8341
		8342	fi
		8343
		8344	HTTP=1
		8345	# Check whether --enable-http-proxy was given.
		8346	if test "${enable_http_proxy+set}" = set; then :
		8347	enableval=$enable_http_proxy; if test "x$enableval" = xno; then
		8348	HTTP=0
		8349	fi
		8350
		8351	fi
		8352
		8353	if test "x$HTTP" = x1; then
		8354
		8355	cat >>confdefs.h <<_ACEOF
		8356	#define ENABLE_HTTP_PROXY 1
		8357	_ACEOF
		8358
		8359	fi
		8360
		8361	# Check whether --enable-dns was given.
		8362	if test "${enable_dns+set}" = set; then :
		8363	enableval=$enable_dns;
		8364	ac_fn_cxx_check_header_mongrel "$LINENO" "gmp.h" "ac_cv_header_gmp_h" "$ac_includes_default"
		8365	if test "x$ac_cv_header_gmp_h" = xyes; then :
		8366
		8367	else
		8368	as_fn_error $? "gmp.h not found, required for --enable-dns" "$LINENO" 5
		8369	fi
		8370
		8371
		8372	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgmp" >&5
		8373	$as_echo_n "checking for main in -lgmp... " >&6; }
		8374	if ${ac_cv_lib_gmp_main+:} false; then :
		8375	$as_echo_n "(cached) " >&6
		8376	else
9474	LIBS=$ac_check_lib_save_LIBS	8377	ac_check_lib_save_LIBS=$LIBS
9475	fi	8378	LIBS="-lgmp $LIBS"
9476	echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_SHA1_version" >&5
9477	echo "${ECHO_T}$ac_cv_lib_crypto_SHA1_version" >&6
9478	if test $ac_cv_lib_crypto_SHA1_version = yes; then
9479	LIBS="$LIBS -lcrypto"
9480	else
9481	{ { echo "$as_me:$LINENO: error: OpenSSL libraries not found." >&5
9482	echo "$as_me: error: OpenSSL libraries not found." >&2;}
9483	{ (exit 1); exit 1; }; }
9484
9485	fi
9486
9487
9488
9489
9490
9491
9492	for ac_func in RAND_pseudo_bytes OPENSSL_add_all_algorithms_noconf OpenSSL_add_all_algorithms SSLeay_add_all_algorithms
9493	do
9494	as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9495	echo "$as_me:$LINENO: checking for $ac_func" >&5
9496	echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
9497	if eval "test \"\${$as_ac_var+set}\" = set"; then
9498	echo $ECHO_N "(cached) $ECHO_C" >&6
9499	else
9500	cat >conftest.$ac_ext <<_ACEOF
9501	/* confdefs.h. */
9502	_ACEOF
9503	cat confdefs.h >>conftest.$ac_ext	8379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9504	cat >>conftest.$ac_ext <<_ACEOF
9505	/* end confdefs.h. */	8380	/* end confdefs.h. */
9506	/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9507	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9508	#define $ac_func innocuous_$ac_func
9509		8381
9510	/* System header to define __stub macros and hopefully few prototypes,
9511	which can conflict with char $ac_func (); below.
9512	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9513	<limits.h> exists even on freestanding compilers. */
9514
9515	#ifdef __STDC__
9516	# include <limits.h>
9517	#else
9518	# include <assert.h>
9519	#endif
9520
9521	#undef $ac_func
9522
9523	/* Override any gcc2 internal prototype to avoid an error. */
9524	#ifdef __cplusplus
9525	extern "C"
9526	{
9527	#endif
9528	/* We use char because int might match the return type of a gcc2
9529	builtin and then its argument prototype would still apply. */
9530	char $ac_func ();
9531	/* The GNU C library defines this for functions which it implements
9532	to always fail with ENOSYS. Some functions are actually named
9533	something starting with __ and the normal name is an alias. */
9534	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
9535	choke me
9536	#else
9537	char (*f) () = $ac_func;
9538	#endif
9539	#ifdef __cplusplus
9540	}
9541	#endif
9542		8382
9543	int	8383	int
9544	main ()	8384	main ()
9545	{	8385	{
9546	return f != $ac_func;	8386	return main ();
9547	;	8387	;
9548	return 0;	8388	return 0;
9549	}	8389	}
9550	_ACEOF	8390	_ACEOF
9551	rm -f conftest.$ac_objext conftest$ac_exeext	8391	if ac_fn_cxx_try_link "$LINENO"; then :
9552	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5	8392	ac_cv_lib_gmp_main=yes
9553	(eval $ac_link) 2>conftest.er1
9554	ac_status=$?
9555	grep -v '^ *+' conftest.er1 >conftest.err
9556	rm -f conftest.er1
9557	cat conftest.err >&5
9558	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9559	(exit $ac_status); } &&
9560	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9561	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9562	(eval $ac_try) 2>&5
9563	ac_status=$?
9564	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9565	(exit $ac_status); }; } &&
9566	{ ac_try='test -s conftest$ac_exeext'
9567	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9568	(eval $ac_try) 2>&5
9569	ac_status=$?
9570	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9571	(exit $ac_status); }; }; then
9572	eval "$as_ac_var=yes"
9573	else	8393	else
9574	echo "$as_me: failed program was:" >&5	8394	ac_cv_lib_gmp_main=no
9575	sed 's/^/| /' conftest.$ac_ext >&5
9576
9577	eval "$as_ac_var=no"
9578	fi	8395	fi
9579	rm -f conftest.err conftest.$ac_objext \	8396	rm -f core conftest.err conftest.$ac_objext \
9580	conftest$ac_exeext conftest.$ac_ext	8397	conftest$ac_exeext conftest.$ac_ext
		8398	LIBS=$ac_check_lib_save_LIBS
9581	fi	8399	fi
9582	echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5	8400	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gmp_main" >&5
9583	echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6	8401	$as_echo "$ac_cv_lib_gmp_main" >&6; }
9584	if test `eval echo '${'$as_ac_var'}'` = yes; then	8402	if test "x$ac_cv_lib_gmp_main" = xyes; then :
9585	cat >>confdefs.h <<_ACEOF	8403	cat >>confdefs.h <<_ACEOF
9586	#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1	8404	#define HAVE_LIBGMP 1
9587	_ACEOF	8405	_ACEOF
9588		8406
9589	fi	8407	LIBS="-lgmp $LIBS"
9590	done
9591		8408
9592
9593	echo "$as_me:$LINENO: checking for dlopen" >&5
9594	echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
9595	if test "${ac_cv_func_dlopen+set}" = set; then
9596	echo $ECHO_N "(cached) $ECHO_C" >&6
9597	else
9598	cat >conftest.$ac_ext <<_ACEOF
9599	/* confdefs.h. */
9600	_ACEOF
9601	cat confdefs.h >>conftest.$ac_ext
9602	cat >>conftest.$ac_ext <<_ACEOF
9603	/* end confdefs.h. */
9604	/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
9605	For example, HP-UX 11i <limits.h> declares gettimeofday. */
9606	#define dlopen innocuous_dlopen
9607
9608	/* System header to define __stub macros and hopefully few prototypes,
9609	which can conflict with char dlopen (); below.
9610	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9611	<limits.h> exists even on freestanding compilers. */
9612
9613	#ifdef __STDC__
9614	# include <limits.h>
9615	#else	8409	else
9616	# include <assert.h>	8410	as_fn_error $? "libgmp not found, required for --enable-dns" "$LINENO" 5
9617	#endif
9618
9619	#undef dlopen
9620
9621	/* Override any gcc2 internal prototype to avoid an error. */
9622	#ifdef __cplusplus
9623	extern "C"
9624	{
9625	#endif
9626	/* We use char because int might match the return type of a gcc2
9627	builtin and then its argument prototype would still apply. */
9628	char dlopen ();
9629	/* The GNU C library defines this for functions which it implements
9630	to always fail with ENOSYS. Some functions are actually named
9631	something starting with __ and the normal name is an alias. */
9632	#if defined (__stub_dlopen) || defined (__stub___dlopen)
9633	choke me
9634	#else
9635	char (*f) () = dlopen;
9636	#endif
9637	#ifdef __cplusplus
9638	}
9639	#endif
9640
9641	int
9642	main ()
9643	{
9644	return f != dlopen;
9645	;
9646	return 0;
9647	}
9648	_ACEOF
9649	rm -f conftest.$ac_objext conftest$ac_exeext
9650	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9651	(eval $ac_link) 2>conftest.er1
9652	ac_status=$?
9653	grep -v '^ *+' conftest.er1 >conftest.err
9654	rm -f conftest.er1
9655	cat conftest.err >&5
9656	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9657	(exit $ac_status); } &&
9658	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9659	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9660	(eval $ac_try) 2>&5
9661	ac_status=$?
9662	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9663	(exit $ac_status); }; } &&
9664	{ ac_try='test -s conftest$ac_exeext'
9665	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9666	(eval $ac_try) 2>&5
9667	ac_status=$?
9668	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9669	(exit $ac_status); }; }; then
9670	ac_cv_func_dlopen=yes
9671	else
9672	echo "$as_me: failed program was:" >&5
9673	sed 's/^/| /' conftest.$ac_ext >&5
9674
9675	ac_cv_func_dlopen=no
9676	fi
9677	rm -f conftest.err conftest.$ac_objext \
9678	conftest$ac_exeext conftest.$ac_ext
9679	fi
9680	echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
9681	echo "${ECHO_T}$ac_cv_func_dlopen" >&6
9682	if test $ac_cv_func_dlopen = yes; then
9683	:
9684	else
9685	echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
9686	echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
9687	if test "${ac_cv_lib_dl_dlopen+set}" = set; then
9688	echo $ECHO_N "(cached) $ECHO_C" >&6
9689	else
9690	ac_check_lib_save_LIBS=$LIBS
9691	LIBS="-ldl $LIBS"
9692	cat >conftest.$ac_ext <<_ACEOF
9693	/* confdefs.h. */
9694	_ACEOF
9695	cat confdefs.h >>conftest.$ac_ext
9696	cat >>conftest.$ac_ext <<_ACEOF
9697	/* end confdefs.h. */
9698
9699	/* Override any gcc2 internal prototype to avoid an error. */
9700	#ifdef __cplusplus
9701	extern "C"
9702	#endif
9703	/* We use char because int might match the return type of a gcc2
9704	builtin and then its argument prototype would still apply. */
9705	char dlopen ();
9706	int
9707	main ()
9708	{
9709	dlopen ();
9710	;
9711	return 0;
9712	}
9713	_ACEOF
9714	rm -f conftest.$ac_objext conftest$ac_exeext
9715	if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
9716	(eval $ac_link) 2>conftest.er1
9717	ac_status=$?
9718	grep -v '^ *+' conftest.er1 >conftest.err
9719	rm -f conftest.er1
9720	cat conftest.err >&5
9721	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9722	(exit $ac_status); } &&
9723	{ ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err'
9724	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9725	(eval $ac_try) 2>&5
9726	ac_status=$?
9727	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9728	(exit $ac_status); }; } &&
9729	{ ac_try='test -s conftest$ac_exeext'
9730	{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
9731	(eval $ac_try) 2>&5
9732	ac_status=$?
9733	echo "$as_me:$LINENO: \$? = $ac_status" >&5
9734	(exit $ac_status); }; }; then
9735	ac_cv_lib_dl_dlopen=yes
9736	else
9737	echo "$as_me: failed program was:" >&5
9738	sed 's/^/| /' conftest.$ac_ext >&5
9739
9740	ac_cv_lib_dl_dlopen=no
9741	fi
9742	rm -f conftest.err conftest.$ac_objext \
9743	conftest$ac_exeext conftest.$ac_ext
9744	LIBS=$ac_check_lib_save_LIBS
9745	fi
9746	echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
9747	echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
9748	if test $ac_cv_lib_dl_dlopen = yes; then
9749	LIBS="$LIBS -ldl"
9750	else
9751	{ { echo "$as_me:$LINENO: error: OpenSSL depends on libdl." >&5
9752	echo "$as_me: error: OpenSSL depends on libdl." >&2;}
9753	{ (exit 1); exit 1; }; }
9754
9755	fi
9756
9757
9758	fi
9759
9760
9761	if test "x$openssl_include" != x; then
9762	CXXFLAGS="$CXXFLAGS -I$openssl_include"
9763	fi
9764
9765	# Check whether --enable-rohc or --disable-rohc was given.
9766	if test "${enable_rohc+set}" = set; then
9767	enableval="$enable_rohc"
9768
9769	echo
9770	echo "**********************************************************************"
9771	echo "**********************************************************************"
9772	echo "**** --enable-rohc not yet implemented *******************************"
9773	echo "**********************************************************************"
9774	echo "**** uuh sorry, I am such an ass, but I didn't find any rfc3095 (ROHC)"
9775	echo "**** implementation to be used in GPL code on the web."
9776	echo "**** so this option is just a fake. Please implement one and send it"
9777	echo "**** to me ;)"
9778	echo "**********************************************************************"
9779	echo "**********************************************************************"
9780	echo "**********************************************************************"
9781	echo "**********************************************************************"
9782	echo
9783
9784
9785	fi;	8411	fi
9786		8412
9787	# Check whether --enable-icmp or --disable-icmp was given.	8413
9788	if test "${enable_icmp+set}" = set; then
9789	enableval="$enable_icmp"
9790		8414
9791	cat >>confdefs.h <<_ACEOF	8415	cat >>confdefs.h <<_ACEOF
9792	#define ENABLE_ICMP 1	8416	#define ENABLE_DNS 1
9793	_ACEOF	8417	_ACEOF
9794		8418
9795		8419
		8420
9796	fi;	8421	fi
9797		8422
		8423
		8424	RSA=3072
9798	# Check whether --enable-tcp or --disable-tcp was given.	8425	# Check whether --enable-rsa-length was given.
9799	if test "${enable_tcp+set}" = set; then	8426	if test "${enable_rsa_length+set}" = set; then :
9800	enableval="$enable_tcp"	8427	enableval=$enable_rsa_length; RSA=$enableval
		8428
		8429	fi
		8430
9801		8431
9802	cat >>confdefs.h <<_ACEOF	8432	cat >>confdefs.h <<_ACEOF
9803	#define ENABLE_TCP 1	8433	#define RSABITS $RSA
9804	_ACEOF	8434	_ACEOF
9805		8435
9806		8436
9807	fi;	8437	HMACSIZE=12
9808		8438	# Check whether --enable-hmac-length was given.
9809	# Check whether --enable-http-proxy or --disable-http-proxy was given.
9810	if test "${enable_http_proxy+set}" = set; then	8439	if test "${enable_hmac_length+set}" = set; then :
9811	enableval="$enable_http_proxy"	8440	enableval=$enable_hmac_length; HMACSIZE=$enableval
		8441
		8442	fi
		8443
9812		8444
9813	cat >>confdefs.h <<_ACEOF	8445	cat >>confdefs.h <<_ACEOF
9814	#define ENABLE_HTTP_PROXY 1	8446	#define HMACLENGTH $HMACSIZE
9815	_ACEOF	8447	_ACEOF
9816		8448
9817		8449
9818	fi;	8450	MTU=1500
9819		8451	# Check whether --enable-max-mtu was given.
9820	HMAC=8 # Check whether --enable-hmac-length or --disable-hmac-length was given.
9821	if test "${enable_hmac_length+set}" = set; then	8452	if test "${enable_max_mtu+set}" = set; then :
9822	enableval="$enable_hmac_length"	8453	enableval=$enable_max_mtu; MTU=$enableval
9823	HMAC=$enableval
9824		8454
9825	fi;	8455	fi
		8456
9826		8457
9827	cat >>confdefs.h <<_ACEOF	8458	cat >>confdefs.h <<_ACEOF
9828	#define HMACLENGTH $HMAC
9829	_ACEOF
9830
9831
9832	RAND=8 # Check whether --enable-rand-length or --disable-rand-length was given.
9833	if test "${enable_rand_length+set}" = set; then
9834	enableval="$enable_rand_length"
9835	RAND=$enableval
9836
9837	fi;
9838
9839	cat >>confdefs.h <<_ACEOF
9840	#define RAND_SIZE $RAND
9841	_ACEOF
9842
9843
9844	MTU=1500 # Check whether --enable-mtu or --disable-mtu was given.
9845	if test "${enable_mtu+set}" = set; then
9846	enableval="$enable_mtu"
9847	MTU=$enableval
9848
9849	fi;
9850
9851	cat >>confdefs.h <<_ACEOF
9852	#define MAX_MTU $MTU + 14	8459	#define MAX_MTU ($MTU + 14)
9853	_ACEOF	8460	_ACEOF
9854		8461
9855		8462
9856	COMPRESS=1	8463	COMPRESS=1
9857	# Check whether --enable-compression or --disable-compression was given.	8464	# Check whether --enable-compression was given.
9858	if test "${enable_compression+set}" = set; then	8465	if test "${enable_compression+set}" = set; then :
9859	enableval="$enable_compression"	8466	enableval=$enable_compression; if test "x$enableval" = xno; then
9860	if test "x$enableval" = xno; then
9861	COMPRESS=0	8467	COMPRESS=0
9862	fi	8468	fi
9863		8469
9864	fi;	8470	fi
		8471
9865		8472
9866	cat >>confdefs.h <<_ACEOF	8473	cat >>confdefs.h <<_ACEOF
9867	#define ENABLE_COMPRESSION $COMPRESS	8474	#define ENABLE_COMPRESSION $COMPRESS
9868	_ACEOF	8475	_ACEOF
9869		8476
9870		8477
9871	CIPHER=bf_cbc	8478	CIPHER=aes_128_ctr
9872	# Check whether --enable-cipher or --disable-cipher was given.	8479	# Check whether --enable-cipher was given.
9873	if test "${enable_cipher+set}" = set; then	8480	if test "${enable_cipher+set}" = set; then :
9874	enableval="$enable_cipher"	8481	enableval=$enable_cipher; #if test "x$enableval" = xbf ; then CIPHER=bf_ctr ; fi
9875	if test "x$enableval" = xbf ; then CIPHER=bf_cbc ; fi
9876	if test "x$enableval" = xaes-128; then CIPHER=aes_128_cbc; fi	8482	if test "x$enableval" = xaes-128 ; then CIPHER=aes_128_ctr ; fi
9877	if test "x$enableval" = xaes-192; then CIPHER=aes_192_cbc; fi	8483	if test "x$enableval" = xaes-192 ; then CIPHER=aes_192_ctr ; fi
9878	if test "x$enableval" = xaes-256; then CIPHER=aes_256_cbc; fi	8484	if test "x$enableval" = xaes-256 ; then CIPHER=aes_256_ctr ; fi
		8485	#if test "x$enableval" = xcamellia-128; then CIPHER=camellia_128_ctr; fi
		8486	#if test "x$enableval" = xcamellia-256; then CIPHER=camellia_256_ctr; fi
9879		8487
9880	fi;	8488	fi
		8489
9881		8490
9882	cat >>confdefs.h <<_ACEOF	8491	cat >>confdefs.h <<_ACEOF
9883	#define ENABLE_CIPHER EVP_${CIPHER}	8492	#define ENABLE_CIPHER EVP_${CIPHER}
9884	_ACEOF	8493	_ACEOF
9885		8494
9886		8495
9887	DIGEST=sha1	8496	HMAC=sha1
9888	# Check whether --enable-digest or --disable-digest was given.	8497	# Check whether --enable-hmac-digest was given.
9889	if test "${enable_digest+set}" = set; then	8498	if test "${enable_hmac_digest+set}" = set; then :
9890	enableval="$enable_digest"	8499	enableval=$enable_hmac_digest; if test "x$enableval" = xwhirlpool; then HMAC=whirlpool; fi
		8500	if test "x$enableval" = xsha512 ; then HMAC=sha512 ; fi
		8501	if test "x$enableval" = xsha256 ; then HMAC=sha256 ; fi
9891	if test "x$enableval" = xsha1 ; then DIGEST=sha1 ; fi	8502	if test "x$enableval" = xsha1 ; then HMAC=sha1 ; fi
9892	if test "x$enableval" = xripemd160; then DIGEST=ripemd160; fi	8503	if test "x$enableval" = xripemd160; then HMAC=ripemd160; fi
9893	if test "x$enableval" = xmd5 ; then DIGEST=md5 ; fi
9894	if test "x$enableval" = xmd4 ; then DIGEST=md4 ; fi
9895		8504
9896	fi;	8505	fi
		8506
9897		8507
9898	cat >>confdefs.h <<_ACEOF	8508	cat >>confdefs.h <<_ACEOF
		8509	#define ENABLE_HMAC EVP_${HMAC}
		8510	_ACEOF
		8511
		8512
		8513	AUTH=sha512
		8514	# Check whether --enable-auth-digest was given.
		8515	if test "${enable_auth_digest+set}" = set; then :
		8516	enableval=$enable_auth_digest; if test "x$enableval" = xwhirlpool; then AUTH=whirlpool; fi
		8517	if test "x$enableval" = xsha512 ; then AUTH=sha512 ; fi
		8518	if test "x$enableval" = xsha256 ; then AUTH=sha256 ; fi
		8519
		8520	fi
		8521
		8522
		8523	cat >>confdefs.h <<_ACEOF
9899	#define ENABLE_DIGEST EVP_${DIGEST}	8524	#define ENABLE_AUTH EVP_${AUTH}
9900	_ACEOF	8525	_ACEOF
9901		8526
9902		8527
9903	if $CXX -v --help 2>&1 | grep -q fno-rtti; then	8528	if $CXX -v --help 2>&1 | grep -q fno-rtti; then
9904	CXXFLAGS="$CXXFLAGS -fno-rtti"	8529	CXXFLAGS="$CXXFLAGS -fno-rtti"
9905	fi	8530	fi
9906		8531
9907	if $CXX -v --help 2>&1 | grep -q fexceptions; then	8532	#if $CXX -v --help 2>&1 | grep -q fexceptions; then
9908	CXXFLAGS="$CXXFLAGS -fno-exceptions"	8533	# CXXFLAGS="$CXXFLAGS -fno-exceptions"
9909	fi	8534	#fi
9910		8535
		8536	LIBS="$EXTRA_LIBS $LIBS"
9911		8537
9912		8538
9913		8539
9914		8540
9915
9916	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"	8541	ac_config_files="$ac_config_files Makefile po/Makefile.in src/Makefile doc/Makefile lib/Makefile m4/Makefile"
		8542
9917	cat >confcache <<\_ACEOF	8543	cat >confcache <<\_ACEOF
9918	# This file is a shell script that caches the results of configure	8544	# This file is a shell script that caches the results of configure
9919	# tests run on this system so they can be shared between configure	8545	# tests run on this system so they can be shared between configure
9920	# scripts and configure runs, see configure's option --config-cache.	8546	# scripts and configure runs, see configure's option --config-cache.
9921	# It is not useful on other systems. If it contains results you don't	8547	# It is not useful on other systems. If it contains results you don't
…		…
9930		8556
9931	_ACEOF	8557	_ACEOF
9932		8558
9933	# The following way of writing the cache mishandles newlines in values,	8559	# The following way of writing the cache mishandles newlines in values,
9934	# but we know of no workaround that is simple, portable, and efficient.	8560	# but we know of no workaround that is simple, portable, and efficient.
9935	# So, don't put newlines in cache variables' values.	8561	# So, we kill variables containing newlines.
9936	# Ultrix sh set writes to stderr and can't be redirected directly,	8562	# Ultrix sh set writes to stderr and can't be redirected directly,
9937	# and sets the high bit in the cache file unless we assign to the vars.	8563	# and sets the high bit in the cache file unless we assign to the vars.
9938	{	8564	(
		8565	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		8566	eval ac_val=\$$ac_var
		8567	case $ac_val in #(
		8568	*${as_nl}*)
		8569	case $ac_var in #(
		8570	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8571	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8572	esac
		8573	case $ac_var in #(
		8574	_ | IFS | as_nl) ;; #(
		8575	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8576	*) { eval $ac_var=; unset $ac_var;} ;;
		8577	esac ;;
		8578	esac
		8579	done
		8580
9939	(set) 2>&1 |	8581	(set) 2>&1 |
9940	case `(ac_space=' '; set | grep ac_space) 2>&1` in	8582	case $as_nl`(ac_space=' '; set) 2>&1` in #(
9941	*ac_space=\ *)	8583	*${as_nl}ac_space=\ *)
9942	# `set' does not quote correctly, so add quotes (double-quote	8584	# `set' does not quote correctly, so add quotes: double-quote
9943	# substitution turns \\\\ into \\, and sed turns \\ into \).	8585	# substitution turns \\\\ into \\, and sed turns \\ into \.
9944	sed -n \	8586	sed -n \
9945	"s/'/'\\\\''/g;	8587	"s/'/'\\\\''/g;
9946	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"	8588	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
9947	;;	8589	;; #(
9948	*)	8590	*)
9949	# `set' quotes correctly as required by POSIX, so do not add quotes.	8591	# `set' quotes correctly as required by POSIX, so do not add quotes.
9950	sed -n \	8592	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
9951	"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
9952	;;	8593	;;
9953	esac;	8594	esac |
9954	} |	8595	sort
		8596	) |
9955	sed '	8597	sed '
		8598	/^ac_cv_env_/b end
9956	t clear	8599	t clear
9957	: clear	8600	:clear
9958	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/	8601	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
9959	t end	8602	t end
9960	/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/	8603	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
9961	: end' >>confcache	8604	:end' >>confcache
9962	if diff $cache_file confcache >/dev/null 2>&1; then :; else	8605	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
9963	if test -w $cache_file; then	8606	if test -w "$cache_file"; then
9964	test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"	8607	if test "x$cache_file" != "x/dev/null"; then
		8608	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8609	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8610	if test ! -f "$cache_file" || test -h "$cache_file"; then
9965	cat confcache >$cache_file	8611	cat confcache >"$cache_file"
		8612	else
		8613	case $cache_file in #(
		8614	*/* | ?:*)
		8615	mv -f confcache "$cache_file"$$ &&
		8616	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8617	*)
		8618	mv -f confcache "$cache_file" ;;
		8619	esac
		8620	fi
		8621	fi
9966	else	8622	else
		8623	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
9967	echo "not updating unwritable cache $cache_file"	8624	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
9968	fi	8625	fi
9969	fi	8626	fi
9970	rm -f confcache	8627	rm -f confcache
9971		8628
9972	test "x$prefix" = xNONE && prefix=$ac_default_prefix	8629	test "x$prefix" = xNONE && prefix=$ac_default_prefix
9973	# Let make expand exec_prefix.	8630	# Let make expand exec_prefix.
9974	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	8631	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9975		8632
9976	# VPATH may cause trouble with some makes, so we remove $(srcdir),
9977	# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
9978	# trailing colons and then remove the whole line if VPATH becomes empty
9979	# (actually we leave an empty line to preserve line numbers).
9980	if test "x$srcdir" = x.; then
9981	ac_vpsub='/^[ ]*VPATH[ ]*=/{
9982	s/:*\$(srcdir):*/:/;
9983	s/:*\${srcdir}:*/:/;
9984	s/:*@srcdir@:*/:/;
9985	s/^\([^=]*=[ ]*\):*/\1/;
9986	s/:*$//;
9987	s/^[^=]*=[ ]*$//;
9988	}'
9989	fi
9990
9991	DEFS=-DHAVE_CONFIG_H	8633	DEFS=-DHAVE_CONFIG_H
9992		8634
9993	ac_libobjs=	8635	ac_libobjs=
9994	ac_ltlibobjs=	8636	ac_ltlibobjs=
		8637	U=
9995	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue	8638	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
9996	# 1. Remove the extension, and $U if already installed.	8639	# 1. Remove the extension, and $U if already installed.
9997	ac_i=`echo "$ac_i" |
9998	sed 's/\$U\././;s/\.o$//;s/\.obj$//'`	8640	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
9999	# 2. Add them.	8641	ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
10000	ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"	8642	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
10001	ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'	8643	# will be set to the directory where LIBOBJS objects are built.
		8644	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8645	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
10002	done	8646	done
10003	LIBOBJS=$ac_libobjs	8647	LIBOBJS=$ac_libobjs
10004		8648
10005	LTLIBOBJS=$ac_ltlibobjs	8649	LTLIBOBJS=$ac_ltlibobjs
10006		8650
10007		8651
10008	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then	8652	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
10009	{ { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.	8653	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
10010	Usually this means the macro was only invoked conditionally." >&5	8654	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10011	echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
10012	Usually this means the macro was only invoked conditionally." >&2;}
10013	{ (exit 1); exit 1; }; }
10014	fi	8655	fi
10015	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then	8656	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
10016	{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.	8657	as_fn_error $? "conditional \"AMDEP\" was never defined.
10017	Usually this means the macro was only invoked conditionally." >&5	8658	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10018	echo "$as_me: error: conditional \"AMDEP\" was never defined.
10019	Usually this means the macro was only invoked conditionally." >&2;}
10020	{ (exit 1); exit 1; }; }
10021	fi	8659	fi
10022	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then	8660	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10023	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.	8661	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
10024	Usually this means the macro was only invoked conditionally." >&5	8662	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10025	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10026	Usually this means the macro was only invoked conditionally." >&2;}
10027	{ (exit 1); exit 1; }; }
10028	fi
10029	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
10030	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
10031	Usually this means the macro was only invoked conditionally." >&5
10032	echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
10033	Usually this means the macro was only invoked conditionally." >&2;}
10034	{ (exit 1); exit 1; }; }
10035	fi	8663	fi
10036	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then	8664	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
10037	{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.	8665	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
10038	Usually this means the macro was only invoked conditionally." >&5	8666	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10039	echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.	8667	fi
		8668	if test -z "${ROHC_TRUE}" && test -z "${ROHC_FALSE}"; then
		8669	as_fn_error $? "conditional \"ROHC\" was never defined.
10040	Usually this means the macro was only invoked conditionally." >&2;}	8670	Usually this means the macro was only invoked conditionally." "$LINENO" 5
10041	{ (exit 1); exit 1; }; }
10042	fi	8671	fi
10043		8672
10044	: ${CONFIG_STATUS=./config.status}	8673	: "${CONFIG_STATUS=./config.status}"
		8674	ac_write_fail=0
10045	ac_clean_files_save=$ac_clean_files	8675	ac_clean_files_save=$ac_clean_files
10046	ac_clean_files="$ac_clean_files $CONFIG_STATUS"	8676	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
10047	{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5	8677	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
10048	echo "$as_me: creating $CONFIG_STATUS" >&6;}	8678	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
10049	cat >$CONFIG_STATUS <<_ACEOF	8679	as_write_fail=0
		8680	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
10050	#! $SHELL	8681	#! $SHELL
10051	# Generated by $as_me.	8682	# Generated by $as_me.
10052	# Run this file to recreate the current configuration.	8683	# Run this file to recreate the current configuration.
10053	# Compiler output produced by configure, useful for debugging	8684	# Compiler output produced by configure, useful for debugging
10054	# configure, is in config.log if it exists.	8685	# configure, is in config.log if it exists.
10055		8686
10056	debug=false	8687	debug=false
10057	ac_cs_recheck=false	8688	ac_cs_recheck=false
10058	ac_cs_silent=false	8689	ac_cs_silent=false
		8690
10059	SHELL=\${CONFIG_SHELL-$SHELL}	8691	SHELL=\${CONFIG_SHELL-$SHELL}
		8692	export SHELL
10060	_ACEOF	8693	_ASEOF
10061		8694	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
10062	cat >>$CONFIG_STATUS <<\_ACEOF
10063	## --------------------- ##	8695	## -------------------- ##
10064	## M4sh Initialization. ##	8696	## M4sh Initialization. ##
10065	## --------------------- ##	8697	## -------------------- ##
10066		8698
10067	# Be Bourne compatible	8699	# Be more Bourne compatible
		8700	DUALCASE=1; export DUALCASE # for MKS sh
10068	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then	8701	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
10069	emulate sh	8702	emulate sh
10070	NULLCMD=:	8703	NULLCMD=:
10071	# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which	8704	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
10072	# is contrary to our usage. Disable this feature.	8705	# is contrary to our usage. Disable this feature.
10073	alias -g '${1+"$@"}'='"$@"'	8706	alias -g '${1+"$@"}'='"$@"'
10074	elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then	8707	setopt NO_GLOB_SUBST
		8708	else
		8709	case `(set -o) 2>/dev/null` in #(
		8710	*posix*) :
10075	set -o posix	8711	set -o posix ;; #(
		8712	*) :
		8713	;;
		8714	esac
10076	fi	8715	fi
10077	DUALCASE=1; export DUALCASE # for MKS sh
10078		8716
10079	# Support unset when possible.	8717
10080	if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then	8718	as_nl='
10081	as_unset=unset	8719	'
		8720	export as_nl
		8721	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8722	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8723	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8724	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8725	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8726	# but without wasting forks for bash or zsh.
		8727	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8728	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8729	as_echo='print -r --'
		8730	as_echo_n='print -rn --'
		8731	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8732	as_echo='printf %s\n'
		8733	as_echo_n='printf %s'
		8734	else
		8735	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8736	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8737	as_echo_n='/usr/ucb/echo -n'
10082	else	8738	else
10083	as_unset=false	8739	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		8740	as_echo_n_body='eval
		8741	arg=$1;
		8742	case $arg in #(
		8743	*"$as_nl"*)
		8744	expr "X$arg" : "X\\(.*\\)$as_nl";
		8745	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		8746	esac;
		8747	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		8748	'
		8749	export as_echo_n_body
		8750	as_echo_n='sh -c $as_echo_n_body as_echo'
		8751	fi
		8752	export as_echo_body
		8753	as_echo='sh -c $as_echo_body as_echo'
10084	fi	8754	fi
10085		8755
		8756	# The user is always right.
		8757	if test "${PATH_SEPARATOR+set}" != set; then
		8758	PATH_SEPARATOR=:
		8759	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8760	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8761	PATH_SEPARATOR=';'
		8762	}
		8763	fi
10086		8764
10087	# Work around bugs in pre-3.0 UWIN ksh.	8765
10088	$as_unset ENV MAIL MAILPATH	8766	# IFS
		8767	# We need space, tab and new line, in precisely that order. Quoting is
		8768	# there to prevent editors from complaining about space-tab.
		8769	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8770	# splitting by setting IFS to empty value.)
		8771	IFS=" "" $as_nl"
		8772
		8773	# Find who we are. Look in the path if we contain no directory separator.
		8774	as_myself=
		8775	case $0 in #((
		8776	*[\\/]* ) as_myself=$0 ;;
		8777	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8778	for as_dir in $PATH
		8779	do
		8780	IFS=$as_save_IFS
		8781	test -z "$as_dir" && as_dir=.
		8782	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8783	done
		8784	IFS=$as_save_IFS
		8785
		8786	;;
		8787	esac
		8788	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8789	# in which case we are not to be found in the path.
		8790	if test "x$as_myself" = x; then
		8791	as_myself=$0
		8792	fi
		8793	if test ! -f "$as_myself"; then
		8794	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8795	exit 1
		8796	fi
		8797
		8798	# Unset variables that we do not need and which cause bugs (e.g. in
		8799	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		8800	# suppresses any "Segmentation fault" message there. '((' could
		8801	# trigger a bug in pdksh 5.2.14.
		8802	for as_var in BASH_ENV ENV MAIL MAILPATH
		8803	do eval test x\${$as_var+set} = xset \
		8804	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		8805	done
10089	PS1='$ '	8806	PS1='$ '
10090	PS2='> '	8807	PS2='> '
10091	PS4='+ '	8808	PS4='+ '
10092		8809
10093	# NLS nuisances.	8810	# NLS nuisances.
10094	for as_var in \	8811	LC_ALL=C
10095	LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \	8812	export LC_ALL
10096	LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \	8813	LANGUAGE=C
10097	LC_TELEPHONE LC_TIME	8814	export LANGUAGE
10098	do	8815
10099	if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then	8816	# CDPATH.
10100	eval $as_var=C; export $as_var	8817	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
10101	else	8818
10102	$as_unset $as_var	8819
		8820	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8821	# ----------------------------------------
		8822	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8823	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8824	# script with STATUS, using 1 if that was 0.
		8825	as_fn_error ()
		8826	{
		8827	as_status=$1; test $as_status -eq 0 && as_status=1
		8828	if test "$4"; then
		8829	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8830	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
10103	fi	8831	fi
10104	done	8832	$as_echo "$as_me: error: $2" >&2
		8833	as_fn_exit $as_status
		8834	} # as_fn_error
10105		8835
10106	# Required to use basename.	8836
		8837	# as_fn_set_status STATUS
		8838	# -----------------------
		8839	# Set $? to STATUS, without forking.
		8840	as_fn_set_status ()
		8841	{
		8842	return $1
		8843	} # as_fn_set_status
		8844
		8845	# as_fn_exit STATUS
		8846	# -----------------
		8847	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8848	as_fn_exit ()
		8849	{
		8850	set +e
		8851	as_fn_set_status $1
		8852	exit $1
		8853	} # as_fn_exit
		8854
		8855	# as_fn_unset VAR
		8856	# ---------------
		8857	# Portably unset VAR.
		8858	as_fn_unset ()
		8859	{
		8860	{ eval $1=; unset $1;}
		8861	}
		8862	as_unset=as_fn_unset
		8863	# as_fn_append VAR VALUE
		8864	# ----------------------
		8865	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8866	# advantage of any shell optimizations that allow amortized linear growth over
		8867	# repeated appends, instead of the typical quadratic growth present in naive
		8868	# implementations.
		8869	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		8870	eval 'as_fn_append ()
		8871	{
		8872	eval $1+=\$2
		8873	}'
		8874	else
		8875	as_fn_append ()
		8876	{
		8877	eval $1=\$$1\$2
		8878	}
		8879	fi # as_fn_append
		8880
		8881	# as_fn_arith ARG...
		8882	# ------------------
		8883	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8884	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8885	# must be portable across $(()) and expr.
		8886	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		8887	eval 'as_fn_arith ()
		8888	{
		8889	as_val=$(( $* ))
		8890	}'
		8891	else
		8892	as_fn_arith ()
		8893	{
		8894	as_val=`expr "$@" || test $? -eq 1`
		8895	}
		8896	fi # as_fn_arith
		8897
		8898
10107	if expr a : '\(a\)' >/dev/null 2>&1; then	8899	if expr a : '\(a\)' >/dev/null 2>&1 &&
		8900	test "X`expr 00001 : '.*\(...\)'`" = X001; then
10108	as_expr=expr	8901	as_expr=expr
10109	else	8902	else
10110	as_expr=false	8903	as_expr=false
10111	fi	8904	fi
10112		8905
10113	if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then	8906	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
10114	as_basename=basename	8907	as_basename=basename
10115	else	8908	else
10116	as_basename=false	8909	as_basename=false
10117	fi	8910	fi
10118		8911
		8912	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8913	as_dirname=dirname
		8914	else
		8915	as_dirname=false
		8916	fi
10119		8917
10120	# Name of the executable.
10121	as_me=`$as_basename "$0" ||	8918	as_me=`$as_basename -- "$0" ||
10122	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \	8919	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
10123	X"$0" : 'X\(//\)$' \| \	8920	X"$0" : 'X\(//\)$' \| \
10124	X"$0" : 'X\(/\)$' \| \	8921	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
10125	. : '\(.\)' 2>/dev/null ||
10126	echo X/"$0" |	8922	$as_echo X/"$0" |
10127	sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }	8923	sed '/^.*\/\([^/][^/]*\)\/*$/{
10128	/^X\/\(\/\/\)$/{ s//\1/; q; }	8924	s//\1/
10129	/^X\/\(\/\).*/{ s//\1/; q; }	8925	q
		8926	}
		8927	/^X\/\(\/\/\)$/{
		8928	s//\1/
		8929	q
		8930	}
		8931	/^X\/\(\/\).*/{
		8932	s//\1/
		8933	q
		8934	}
10130	s/.*/./; q'`	8935	s/.*/./; q'`
10131		8936
10132
10133	# PATH needs CR, and LINENO needs CR and PATH.
10134	# Avoid depending upon Character Ranges.	8937	# Avoid depending upon Character Ranges.
10135	as_cr_letters='abcdefghijklmnopqrstuvwxyz'	8938	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
10136	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'	8939	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
10137	as_cr_Letters=$as_cr_letters$as_cr_LETTERS	8940	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
10138	as_cr_digits='0123456789'	8941	as_cr_digits='0123456789'
10139	as_cr_alnum=$as_cr_Letters$as_cr_digits	8942	as_cr_alnum=$as_cr_Letters$as_cr_digits
10140		8943
10141	# The user is always right.	8944	ECHO_C= ECHO_N= ECHO_T=
10142	if test "${PATH_SEPARATOR+set}" != set; then	8945	case `echo -n x` in #(((((
10143	echo "#! /bin/sh" >conf$$.sh	8946	-n*)
10144	echo "exit 0" >>conf$$.sh	8947	case `echo 'xy\c'` in
10145	chmod +x conf$$.sh	8948	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
10146	if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then	8949	xy) ECHO_C='\c';;
10147	PATH_SEPARATOR=';'	8950	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8951	ECHO_T=' ';;
		8952	esac;;
		8953	*)
		8954	ECHO_N='-n';;
		8955	esac
		8956
		8957	rm -f conf$$ conf$$.exe conf$$.file
		8958	if test -d conf$$.dir; then
		8959	rm -f conf$$.dir/conf$$.file
		8960	else
		8961	rm -f conf$$.dir
		8962	mkdir conf$$.dir 2>/dev/null
		8963	fi
		8964	if (echo >conf$$.file) 2>/dev/null; then
		8965	if ln -s conf$$.file conf$$ 2>/dev/null; then
		8966	as_ln_s='ln -s'
		8967	# ... but there are two gotchas:
		8968	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		8969	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		8970	# In both cases, we have to default to `cp -pR'.
		8971	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
		8972	as_ln_s='cp -pR'
		8973	elif ln conf$$.file conf$$ 2>/dev/null; then
		8974	as_ln_s=ln
10148	else	8975	else
10149	PATH_SEPARATOR=:	8976	as_ln_s='cp -pR'
10150	fi	8977	fi
10151	rm -f conf$$.sh	8978	else
		8979	as_ln_s='cp -pR'
10152	fi	8980	fi
		8981	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		8982	rmdir conf$$.dir 2>/dev/null
10153		8983
10154		8984
10155	as_lineno_1=$LINENO	8985	# as_fn_mkdir_p
10156	as_lineno_2=$LINENO	8986	# -------------
10157	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	8987	# Create "$as_dir" as a directory, including parents if necessary.
10158	test "x$as_lineno_1" != "x$as_lineno_2" &&	8988	as_fn_mkdir_p ()
10159	test "x$as_lineno_3" = "x$as_lineno_2" || {	8989	{
10160	# Find who we are. Look in the path if we contain no path at all
10161	# relative or not.
10162	case $0 in
10163	*[\\/]* ) as_myself=$0 ;;
10164	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10165	for as_dir in $PATH
10166	do
10167	IFS=$as_save_IFS
10168	test -z "$as_dir" && as_dir=.
10169	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
10170	done
10171		8990
10172	;;	8991	case $as_dir in #(
		8992	-*) as_dir=./$as_dir;;
10173	esac	8993	esac
10174	# We did not find ourselves, most probably we were run as `sh COMMAND'	8994	test -d "$as_dir" || eval $as_mkdir_p || {
10175	# in which case we are not to be found in the path.	8995	as_dirs=
10176	if test "x$as_myself" = x; then	8996	while :; do
10177	as_myself=$0
10178	fi
10179	if test ! -f "$as_myself"; then
10180	{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
10181	echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
10182	{ (exit 1); exit 1; }; }
10183	fi
10184	case $CONFIG_SHELL in
10185	'')
10186	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10187	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
10188	do
10189	IFS=$as_save_IFS
10190	test -z "$as_dir" && as_dir=.
10191	for as_base in sh bash ksh sh5; do
10192	case $as_dir in	8997	case $as_dir in #(
10193	/*)	8998	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
10194	if ("$as_dir/$as_base" -c '	8999	*) as_qdir=$as_dir;;
10195	as_lineno_1=$LINENO	9000	esac
10196	as_lineno_2=$LINENO	9001	as_dirs="'$as_qdir' $as_dirs"
10197	as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`	9002	as_dir=`$as_dirname -- "$as_dir" ||
10198	test "x$as_lineno_1" != "x$as_lineno_2" &&	9003	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10199	test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then	9004	X"$as_dir" : 'X\(//\)[^/]' \| \
10200	$as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }	9005	X"$as_dir" : 'X\(//\)$' \| \
10201	$as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }	9006	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
10202	CONFIG_SHELL=$as_dir/$as_base	9007	$as_echo X"$as_dir" |
10203	export CONFIG_SHELL	9008	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10204	exec "$CONFIG_SHELL" "$0" ${1+"$@"}	9009	s//\1/
10205	fi;;	9010	q
10206	esac	9011	}
		9012	/^X\(\/\/\)[^/].*/{
		9013	s//\1/
		9014	q
		9015	}
		9016	/^X\(\/\/\)$/{
		9017	s//\1/
		9018	q
		9019	}
		9020	/^X\(\/\).*/{
		9021	s//\1/
		9022	q
		9023	}
		9024	s/.*/./; q'`
		9025	test -d "$as_dir" && break
10207	done	9026	done
10208	done	9027	test -z "$as_dirs" || eval "mkdir $as_dirs"
10209	;;	9028	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
10210	esac
10211		9029
10212	# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
10213	# uniformly replaced by the line number. The first 'sed' inserts a
10214	# line-number line before each line; the second 'sed' does the real
10215	# work. The second script uses 'N' to pair each line-number line
10216	# with the numbered line, and appends trailing '-' during
10217	# substitution so that $LINENO is not a special case at line end.
10218	# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
10219	# second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
10220	sed '=' <$as_myself |
10221	sed '
10222	N
10223	s,$,-,
10224	: loop
10225	s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
10226	t loop
10227	s,-$,,
10228	s,^['$as_cr_digits']*\n,,
10229	' >$as_me.lineno &&
10230	chmod +x $as_me.lineno ||
10231	{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
10232	echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
10233	{ (exit 1); exit 1; }; }
10234		9030
10235	# Don't try to exec as it changes $[0], causing all sort of problems	9031	} # as_fn_mkdir_p
10236	# (the dirname of $[0] is not the place where we might find the
10237	# original and so on. Autoconf is especially sensible to this).
10238	. ./$as_me.lineno
10239	# Exit status is that of the last command.
10240	exit
10241	}
10242
10243
10244	case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
10245	*c*,-n*) ECHO_N= ECHO_C='
10246	' ECHO_T=' ' ;;
10247	*c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
10248	*) ECHO_N= ECHO_C='\c' ECHO_T= ;;
10249	esac
10250
10251	if expr a : '\(a\)' >/dev/null 2>&1; then
10252	as_expr=expr
10253	else
10254	as_expr=false
10255	fi
10256
10257	rm -f conf$$ conf$$.exe conf$$.file
10258	echo >conf$$.file
10259	if ln -s conf$$.file conf$$ 2>/dev/null; then
10260	# We could just check for DJGPP; but this test a) works b) is more generic
10261	# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
10262	if test -f conf$$.exe; then
10263	# Don't use ln at all; we don't have any links
10264	as_ln_s='cp -p'
10265	else
10266	as_ln_s='ln -s'
10267	fi
10268	elif ln conf$$.file conf$$ 2>/dev/null; then
10269	as_ln_s=ln
10270	else
10271	as_ln_s='cp -p'
10272	fi
10273	rm -f conf$$ conf$$.exe conf$$.file
10274
10275	if mkdir -p . 2>/dev/null; then	9032	if mkdir -p . 2>/dev/null; then
10276	as_mkdir_p=:	9033	as_mkdir_p='mkdir -p "$as_dir"'
10277	else	9034	else
10278	test -d ./-p && rmdir ./-p	9035	test -d ./-p && rmdir ./-p
10279	as_mkdir_p=false	9036	as_mkdir_p=false
10280	fi	9037	fi
10281		9038
10282	as_executable_p="test -f"	9039
		9040	# as_fn_executable_p FILE
		9041	# -----------------------
		9042	# Test if FILE is an executable regular file.
		9043	as_fn_executable_p ()
		9044	{
		9045	test -f "$1" && test -x "$1"
		9046	} # as_fn_executable_p
		9047	as_test_x='test -x'
		9048	as_executable_p=as_fn_executable_p
10283		9049
10284	# Sed expression to map a string onto a valid CPP name.	9050	# Sed expression to map a string onto a valid CPP name.
10285	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"	9051	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
10286		9052
10287	# Sed expression to map a string onto a valid variable name.	9053	# Sed expression to map a string onto a valid variable name.
10288	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"	9054	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
10289		9055
10290		9056
10291	# IFS
10292	# We need space, tab and new line, in precisely that order.
10293	as_nl='
10294	'
10295	IFS=" $as_nl"
10296
10297	# CDPATH.
10298	$as_unset CDPATH
10299
10300	exec 6>&1	9057	exec 6>&1
		9058	## ----------------------------------- ##
		9059	## Main body of $CONFIG_STATUS script. ##
		9060	## ----------------------------------- ##
		9061	_ASEOF
		9062	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
10301		9063
		9064	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10302	# Open the log real soon, to keep \$[0] and so on meaningful, and to	9065	# Save the log message, to keep $0 and so on meaningful, and to
10303	# report actual input values of CONFIG_FILES etc. instead of their	9066	# report actual input values of CONFIG_FILES etc. instead of their
10304	# values after options handling. Logging --version etc. is OK.	9067	# values after options handling.
		9068	ac_log="
		9069	This file was extended by $as_me, which was
		9070	generated by GNU Autoconf 2.69. Invocation command line was
		9071
		9072	CONFIG_FILES = $CONFIG_FILES
		9073	CONFIG_HEADERS = $CONFIG_HEADERS
		9074	CONFIG_LINKS = $CONFIG_LINKS
		9075	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9076	$ $0 $@
		9077
		9078	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		9079	"
		9080
		9081	_ACEOF
		9082
		9083	case $ac_config_files in *"
		9084	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		9085	esac
		9086
		9087	case $ac_config_headers in *"
		9088	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		9089	esac
		9090
		9091
		9092	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9093	# Files that config.status was made for.
		9094	config_files="$ac_config_files"
		9095	config_headers="$ac_config_headers"
		9096	config_commands="$ac_config_commands"
		9097
		9098	_ACEOF
		9099
		9100	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9101	ac_cs_usage="\
		9102	\`$as_me' instantiates files and other configuration actions
		9103	from templates according to the current configuration. Unless the files
		9104	and actions are specified as TAGs, all are instantiated by default.
		9105
		9106	Usage: $0 [OPTION]... [TAG]...
		9107
		9108	-h, --help print this help, then exit
		9109	-V, --version print version number and configuration settings, then exit
		9110	--config print configuration, then exit
		9111	-q, --quiet, --silent
		9112	do not print progress messages
		9113	-d, --debug don't remove temporary files
		9114	--recheck update $as_me by reconfiguring in the same conditions
		9115	--file=FILE[:TEMPLATE]
		9116	instantiate the configuration file FILE
		9117	--header=FILE[:TEMPLATE]
		9118	instantiate the configuration header FILE
		9119
		9120	Configuration files:
		9121	$config_files
		9122
		9123	Configuration headers:
		9124	$config_headers
		9125
		9126	Configuration commands:
		9127	$config_commands
		9128
		9129	Report bugs to the package provider."
		9130
		9131	_ACEOF
		9132	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9133	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9134	ac_cs_version="\\
		9135	config.status
		9136	configured by $0, generated by GNU Autoconf 2.69,
		9137	with options \\"\$ac_cs_config\\"
		9138
		9139	Copyright (C) 2012 Free Software Foundation, Inc.
		9140	This config.status script is free software; the Free Software Foundation
		9141	gives unlimited permission to copy, distribute and modify it."
		9142
		9143	ac_pwd='$ac_pwd'
		9144	srcdir='$srcdir'
		9145	INSTALL='$INSTALL'
		9146	AWK='$AWK'
		9147	test -n "\$AWK" || AWK=awk
		9148	_ACEOF
		9149
		9150	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9151	# The default lists apply if the user does not specify any file.
		9152	ac_need_defaults=:
		9153	while test $# != 0
		9154	do
		9155	case $1 in
		9156	--*=?*)
		9157	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9158	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		9159	ac_shift=:
		9160	;;
		9161	--*=)
		9162	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9163	ac_optarg=
		9164	ac_shift=:
		9165	;;
		9166	*)
		9167	ac_option=$1
		9168	ac_optarg=$2
		9169	ac_shift=shift
		9170	;;
		9171	esac
		9172
		9173	case $ac_option in
		9174	# Handling of the options.
		9175	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		9176	ac_cs_recheck=: ;;
		9177	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		9178	$as_echo "$ac_cs_version"; exit ;;
		9179	--config | --confi | --conf | --con | --co | --c )
		9180	$as_echo "$ac_cs_config"; exit ;;
		9181	--debug | --debu | --deb | --de | --d | -d )
		9182	debug=: ;;
		9183	--file | --fil | --fi | --f )
		9184	$ac_shift
		9185	case $ac_optarg in
		9186	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9187	'') as_fn_error $? "missing file argument" ;;
		9188	esac
		9189	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9190	ac_need_defaults=false;;
		9191	--header | --heade | --head | --hea )
		9192	$ac_shift
		9193	case $ac_optarg in
		9194	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9195	esac
		9196	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9197	ac_need_defaults=false;;
		9198	--he | --h)
		9199	# Conflict between --help and --header
		9200	as_fn_error $? "ambiguous option: \`$1'
		9201	Try \`$0 --help' for more information.";;
		9202	--help | --hel | -h )
		9203	$as_echo "$ac_cs_usage"; exit ;;
		9204	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		9205	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		9206	ac_cs_silent=: ;;
		9207
		9208	# This is an error.
		9209	-*) as_fn_error $? "unrecognized option: \`$1'
		9210	Try \`$0 --help' for more information." ;;
		9211
		9212	*) as_fn_append ac_config_targets " $1"
		9213	ac_need_defaults=false ;;
		9214
		9215	esac
		9216	shift
		9217	done
		9218
		9219	ac_configure_extra_args=
		9220
		9221	if $ac_cs_silent; then
		9222	exec 6>/dev/null
		9223	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9224	fi
		9225
		9226	_ACEOF
		9227	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9228	if \$ac_cs_recheck; then
		9229	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9230	shift
		9231	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
		9232	CONFIG_SHELL='$SHELL'
		9233	export CONFIG_SHELL
		9234	exec "\$@"
		9235	fi
		9236
		9237	_ACEOF
		9238	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10305	exec 5>>config.log	9239	exec 5>>config.log
10306	{	9240	{
10307	echo	9241	echo
10308	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX	9242	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
10309	## Running $as_me. ##	9243	## Running $as_me. ##
10310	_ASBOX	9244	_ASBOX
		9245	$as_echo "$ac_log"
10311	} >&5	9246	} >&5
10312	cat >&5 <<_CSEOF
10313		9247
10314	This file was extended by $as_me, which was
10315	generated by GNU Autoconf 2.58. Invocation command line was
10316
10317	CONFIG_FILES = $CONFIG_FILES
10318	CONFIG_HEADERS = $CONFIG_HEADERS
10319	CONFIG_LINKS = $CONFIG_LINKS
10320	CONFIG_COMMANDS = $CONFIG_COMMANDS
10321	$ $0 $@
10322
10323	_CSEOF	9248	_ACEOF
10324	echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
10325	echo >&5
10326	_ACEOF
10327
10328	# Files that config.status was made for.
10329	if test -n "$ac_config_files"; then
10330	echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
10331	fi
10332
10333	if test -n "$ac_config_headers"; then
10334	echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
10335	fi
10336
10337	if test -n "$ac_config_links"; then
10338	echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
10339	fi
10340
10341	if test -n "$ac_config_commands"; then
10342	echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
10343	fi
10344
10345	cat >>$CONFIG_STATUS <<\_ACEOF
10346
10347	ac_cs_usage="\
10348	\`$as_me' instantiates files from templates according to the
10349	current configuration.
10350
10351	Usage: $0 [OPTIONS] [FILE]...
10352
10353	-h, --help print this help, then exit
10354	-V, --version print version number, then exit
10355	-q, --quiet do not print progress messages
10356	-d, --debug don't remove temporary files
10357	--recheck update $as_me by reconfiguring in the same conditions
10358	--file=FILE[:TEMPLATE]
10359	instantiate the configuration file FILE
10360	--header=FILE[:TEMPLATE]
10361	instantiate the configuration header FILE
10362
10363	Configuration files:
10364	$config_files
10365
10366	Configuration headers:
10367	$config_headers
10368
10369	Configuration commands:
10370	$config_commands
10371
10372	Report bugs to <bug-autoconf@gnu.org>."
10373	_ACEOF
10374
10375	cat >>$CONFIG_STATUS <<_ACEOF	9249	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10376	ac_cs_version="\\
10377	config.status
10378	configured by $0, generated by GNU Autoconf 2.58,
10379	with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
10380
10381	Copyright (C) 2003 Free Software Foundation, Inc.
10382	This config.status script is free software; the Free Software Foundation
10383	gives unlimited permission to copy, distribute and modify it."
10384	srcdir=$srcdir
10385	INSTALL="$INSTALL"
10386	_ACEOF
10387
10388	cat >>$CONFIG_STATUS <<\_ACEOF
10389	# If no file are specified by the user, then we need to provide default
10390	# value. By we need to know if files were specified by the user.
10391	ac_need_defaults=:
10392	while test $# != 0
10393	do
10394	case $1 in
10395	--*=*)
10396	ac_option=`expr "x$1" : 'x\([^=]*\)='`
10397	ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
10398	ac_shift=:
10399	;;
10400	-*)
10401	ac_option=$1
10402	ac_optarg=$2
10403	ac_shift=shift
10404	;;
10405	*) # This is not an option, so the user has probably given explicit
10406	# arguments.
10407	ac_option=$1
10408	ac_need_defaults=false;;
10409	esac
10410
10411	case $ac_option in
10412	# Handling of the options.
10413	_ACEOF
10414	cat >>$CONFIG_STATUS <<\_ACEOF
10415	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
10416	ac_cs_recheck=: ;;
10417	--version | --vers* | -V )
10418	echo "$ac_cs_version"; exit 0 ;;
10419	--he | --h)
10420	# Conflict between --help and --header
10421	{ { echo "$as_me:$LINENO: error: ambiguous option: $1
10422	Try \`$0 --help' for more information." >&5
10423	echo "$as_me: error: ambiguous option: $1
10424	Try \`$0 --help' for more information." >&2;}
10425	{ (exit 1); exit 1; }; };;
10426	--help | --hel | -h )
10427	echo "$ac_cs_usage"; exit 0 ;;
10428	--debug | --d* | -d )
10429	debug=: ;;
10430	--file | --fil | --fi | --f )
10431	$ac_shift
10432	CONFIG_FILES="$CONFIG_FILES $ac_optarg"
10433	ac_need_defaults=false;;
10434	--header | --heade | --head | --hea )
10435	$ac_shift
10436	CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
10437	ac_need_defaults=false;;
10438	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
10439	| -silent | --silent | --silen | --sile | --sil | --si | --s)
10440	ac_cs_silent=: ;;
10441
10442	# This is an error.
10443	-*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
10444	Try \`$0 --help' for more information." >&5
10445	echo "$as_me: error: unrecognized option: $1
10446	Try \`$0 --help' for more information." >&2;}
10447	{ (exit 1); exit 1; }; } ;;
10448
10449	*) ac_config_targets="$ac_config_targets $1" ;;
10450
10451	esac
10452	shift
10453	done
10454
10455	ac_configure_extra_args=
10456
10457	if $ac_cs_silent; then
10458	exec 6>/dev/null
10459	ac_configure_extra_args="$ac_configure_extra_args --silent"
10460	fi
10461
10462	_ACEOF
10463	cat >>$CONFIG_STATUS <<_ACEOF
10464	if \$ac_cs_recheck; then
10465	echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
10466	exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
10467	fi
10468
10469	_ACEOF
10470
10471	cat >>$CONFIG_STATUS <<_ACEOF
10472	#	9250	#
10473	# INIT-COMMANDS section.	9251	# INIT-COMMANDS
10474	#	9252	#
10475
10476	# Capture the value of obsolete ALL_LINGUAS because we need it to compute	9253	# Capture the value of obsolete ALL_LINGUAS because we need it to compute
10477	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it	9254	# POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
10478	# from automake.	9255	# from automake.
10479	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'	9256	eval 'ALL_LINGUAS''="$ALL_LINGUAS"'
10480	# Capture the value of LINGUAS because we need it to compute CATALOGS.	9257	# Capture the value of LINGUAS because we need it to compute CATALOGS.
…		…
10482		9259
10483	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"	9260	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
10484		9261
10485	_ACEOF	9262	_ACEOF
10486		9263
10487
10488
10489	cat >>$CONFIG_STATUS <<\_ACEOF	9264	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9265
		9266	# Handling of arguments.
10490	for ac_config_target in $ac_config_targets	9267	for ac_config_target in $ac_config_targets
10491	do	9268	do
10492	case "$ac_config_target" in	9269	case $ac_config_target in
10493	# Handling of arguments.	9270	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9271	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9272	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
10494	"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;	9273	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
10495	"po/Makefile.in" ) CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;	9274	"po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
10496	"src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;	9275	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
10497	"doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;	9276	"doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
10498	"lib/Makefile" ) CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;	9277	"lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
10499	"m4/Makefile" ) CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;	9278	"m4/Makefile") CONFIG_FILES="$CONFIG_FILES m4/Makefile" ;;
10500	"default-1" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;	9279
10501	"depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;	9280	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
10502	"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
10503	*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
10504	echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
10505	{ (exit 1); exit 1; }; };;
10506	esac	9281	esac
10507	done	9282	done
		9283
10508		9284
10509	# If the user did not use the arguments to specify the items to instantiate,	9285	# If the user did not use the arguments to specify the items to instantiate,
10510	# then the envvar interface is used. Set only those that are not.	9286	# then the envvar interface is used. Set only those that are not.
10511	# We use the long form for the default assignment because of an extremely	9287	# We use the long form for the default assignment because of an extremely
10512	# bizarre bug on SunOS 4.1.3.	9288	# bizarre bug on SunOS 4.1.3.
…		…
10515	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers	9291	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
10516	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands	9292	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
10517	fi	9293	fi
10518		9294
10519	# Have a temporary directory for convenience. Make it in the build tree	9295	# Have a temporary directory for convenience. Make it in the build tree
10520	# simply because there is no reason to put it here, and in addition,	9296	# simply because there is no reason against having it here, and in addition,
10521	# creating and moving files from /tmp can sometimes cause problems.	9297	# creating and moving files from /tmp can sometimes cause problems.
10522	# Create a temporary directory, and hook for its removal unless debugging.	9298	# Hook for its removal unless debugging.
		9299	# Note that there is a small window in which the directory will not be cleaned:
		9300	# after its creation but before its name has been assigned to `$tmp'.
10523	$debug ||	9301	$debug ||
10524	{	9302	{
10525	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0	9303	tmp= ac_tmp=
10526	trap '{ (exit 1); exit 1; }' 1 2 13 15	9304	trap 'exit_status=$?
		9305	: "${ac_tmp:=$tmp}"
		9306	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		9307	' 0
		9308	trap 'as_fn_exit 1' 1 2 13 15
10527	}	9309	}
10528
10529	# Create a (secure) tmp directory for tmp files.	9310	# Create a (secure) tmp directory for tmp files.
10530		9311
10531	{	9312	{
10532	tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&	9313	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
10533	test -n "$tmp" && test -d "$tmp"	9314	test -d "$tmp"
10534	} ||	9315	} ||
10535	{	9316	{
10536	tmp=./confstat$$-$RANDOM	9317	tmp=./conf$$-$RANDOM
10537	(umask 077 && mkdir $tmp)	9318	(umask 077 && mkdir "$tmp")
10538	} ||	9319	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9320	ac_tmp=$tmp
		9321
		9322	# Set up the scripts for CONFIG_FILES section.
		9323	# No need to generate them if there are no CONFIG_FILES.
		9324	# This happens for instance with `./config.status config.h'.
		9325	if test -n "$CONFIG_FILES"; then
		9326
		9327
		9328	ac_cr=`echo X | tr X '\015'`
		9329	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9330	# But we know of no other shell where ac_cr would be empty at this
		9331	# point, so we can use a bashism as a fallback.
		9332	if test "x$ac_cr" = x; then
		9333	eval ac_cr=\$\'\\r\'
		9334	fi
		9335	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9336	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9337	ac_cs_awk_cr='\\r'
		9338	else
		9339	ac_cs_awk_cr=$ac_cr
		9340	fi
		9341
		9342	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9343	_ACEOF
		9344
		9345
10539	{	9346	{
10540	echo "$me: cannot create a temporary directory in ." >&2	9347	echo "cat >conf$$subs.awk <<_ACEOF" &&
10541	{ (exit 1); exit 1; }	9348	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		9349	echo "_ACEOF"
		9350	} >conf$$subs.sh ||
		9351	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9352	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		9353	ac_delim='%!_!# '
		9354	for ac_last_try in false false false false false :; do
		9355	. ./conf$$subs.sh ||
		9356	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9357
		9358	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		9359	if test $ac_delim_n = $ac_delim_num; then
		9360	break
		9361	elif $ac_last_try; then
		9362	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9363	else
		9364	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9365	fi
		9366	done
		9367	rm -f conf$$subs.sh
		9368
		9369	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9370	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9371	_ACEOF
		9372	sed -n '
		9373	h
		9374	s/^/S["/; s/!.*/"]=/
		9375	p
		9376	g
		9377	s/^[^!]*!//
		9378	:repl
		9379	t repl
		9380	s/'"$ac_delim"'$//
		9381	t delim
		9382	:nl
		9383	h
		9384	s/\(.\{148\}\)..*/\1/
		9385	t more1
		9386	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9387	p
		9388	n
		9389	b repl
		9390	:more1
		9391	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9392	p
		9393	g
		9394	s/.\{148\}//
		9395	t nl
		9396	:delim
		9397	h
		9398	s/\(.\{148\}\)..*/\1/
		9399	t more2
		9400	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9401	p
		9402	b
		9403	:more2
		9404	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9405	p
		9406	g
		9407	s/.\{148\}//
		9408	t delim
		9409	' <conf$$subs.awk | sed '
		9410	/^[^""]/{
		9411	N
		9412	s/\n//
10542	}	9413	}
10543		9414	' >>$CONFIG_STATUS || ac_write_fail=1
10544	_ACEOF	9415	rm -f conf$$subs.awk
10545
10546	cat >>$CONFIG_STATUS <<_ACEOF	9416	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9417	_ACAWK
		9418	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9419	for (key in S) S_is_set[key] = 1
		9420	FS = ""
10547		9421
10548	#	9422	}
10549	# CONFIG_FILES section.	9423	{
10550	#	9424	line = $ 0
10551		9425	nfields = split(line, field, "@")
10552	# No need to generate the scripts if there are no CONFIG_FILES.	9426	substed = 0
10553	# This happens for instance when ./config.status config.h	9427	len = length(field[1])
10554	if test -n "\$CONFIG_FILES"; then	9428	for (i = 2; i < nfields; i++) {
10555	# Protect against being on the right side of a sed subst in config.status.	9429	key = field[i]
10556	sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;	9430	keylen = length(key)
10557	s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF	9431	if (S_is_set[key]) {
10558	s,@SHELL@,$SHELL,;t t	9432	value = S[key]
10559	s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t	9433	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
10560	s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t	9434	len += length(value) + length(field[++i])
10561	s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t	9435	substed = 1
10562	s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
10563	s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
10564	s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
10565	s,@exec_prefix@,$exec_prefix,;t t
10566	s,@prefix@,$prefix,;t t
10567	s,@program_transform_name@,$program_transform_name,;t t
10568	s,@bindir@,$bindir,;t t
10569	s,@sbindir@,$sbindir,;t t
10570	s,@libexecdir@,$libexecdir,;t t
10571	s,@datadir@,$datadir,;t t
10572	s,@sysconfdir@,$sysconfdir,;t t
10573	s,@sharedstatedir@,$sharedstatedir,;t t
10574	s,@localstatedir@,$localstatedir,;t t
10575	s,@libdir@,$libdir,;t t
10576	s,@includedir@,$includedir,;t t
10577	s,@oldincludedir@,$oldincludedir,;t t
10578	s,@infodir@,$infodir,;t t
10579	s,@mandir@,$mandir,;t t
10580	s,@build_alias@,$build_alias,;t t
10581	s,@host_alias@,$host_alias,;t t
10582	s,@target_alias@,$target_alias,;t t
10583	s,@DEFS@,$DEFS,;t t
10584	s,@ECHO_C@,$ECHO_C,;t t
10585	s,@ECHO_N@,$ECHO_N,;t t
10586	s,@ECHO_T@,$ECHO_T,;t t
10587	s,@LIBS@,$LIBS,;t t
10588	s,@build@,$build,;t t
10589	s,@build_cpu@,$build_cpu,;t t
10590	s,@build_vendor@,$build_vendor,;t t
10591	s,@build_os@,$build_os,;t t
10592	s,@host@,$host,;t t
10593	s,@host_cpu@,$host_cpu,;t t
10594	s,@host_vendor@,$host_vendor,;t t
10595	s,@host_os@,$host_os,;t t
10596	s,@target@,$target,;t t
10597	s,@target_cpu@,$target_cpu,;t t
10598	s,@target_vendor@,$target_vendor,;t t
10599	s,@target_os@,$target_os,;t t
10600	s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
10601	s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
10602	s,@INSTALL_DATA@,$INSTALL_DATA,;t t
10603	s,@CYGPATH_W@,$CYGPATH_W,;t t
10604	s,@PACKAGE@,$PACKAGE,;t t
10605	s,@VERSION@,$VERSION,;t t
10606	s,@ACLOCAL@,$ACLOCAL,;t t
10607	s,@AUTOCONF@,$AUTOCONF,;t t
10608	s,@AUTOMAKE@,$AUTOMAKE,;t t
10609	s,@AUTOHEADER@,$AUTOHEADER,;t t
10610	s,@MAKEINFO@,$MAKEINFO,;t t
10611	s,@AMTAR@,$AMTAR,;t t
10612	s,@install_sh@,$install_sh,;t t
10613	s,@STRIP@,$STRIP,;t t
10614	s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
10615	s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
10616	s,@AWK@,$AWK,;t t
10617	s,@SET_MAKE@,$SET_MAKE,;t t
10618	s,@am__leading_dot@,$am__leading_dot,;t t
10619	s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
10620	s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
10621	s,@MAINT@,$MAINT,;t t
10622	s,@MKINSTALLDIRS@,$MKINSTALLDIRS,;t t
10623	s,@MSGFMT@,$MSGFMT,;t t
10624	s,@GMSGFMT@,$GMSGFMT,;t t
10625	s,@XGETTEXT@,$XGETTEXT,;t t
10626	s,@MSGMERGE@,$MSGMERGE,;t t
10627	s,@CC@,$CC,;t t
10628	s,@CFLAGS@,$CFLAGS,;t t
10629	s,@LDFLAGS@,$LDFLAGS,;t t
10630	s,@CPPFLAGS@,$CPPFLAGS,;t t
10631	s,@ac_ct_CC@,$ac_ct_CC,;t t
10632	s,@EXEEXT@,$EXEEXT,;t t
10633	s,@OBJEXT@,$OBJEXT,;t t
10634	s,@DEPDIR@,$DEPDIR,;t t
10635	s,@am__include@,$am__include,;t t
10636	s,@am__quote@,$am__quote,;t t
10637	s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
10638	s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
10639	s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
10640	s,@CCDEPMODE@,$CCDEPMODE,;t t
10641	s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
10642	s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
10643	s,@USE_NLS@,$USE_NLS,;t t
10644	s,@LIBICONV@,$LIBICONV,;t t
10645	s,@LTLIBICONV@,$LTLIBICONV,;t t
10646	s,@INTLLIBS@,$INTLLIBS,;t t
10647	s,@LIBINTL@,$LIBINTL,;t t
10648	s,@LTLIBINTL@,$LTLIBINTL,;t t
10649	s,@POSUB@,$POSUB,;t t
10650	s,@CPP@,$CPP,;t t
10651	s,@CXX@,$CXX,;t t
10652	s,@CXXFLAGS@,$CXXFLAGS,;t t
10653	s,@ac_ct_CXX@,$ac_ct_CXX,;t t
10654	s,@CXXDEPMODE@,$CXXDEPMODE,;t t
10655	s,@am__fastdepCXX_TRUE@,$am__fastdepCXX_TRUE,;t t
10656	s,@am__fastdepCXX_FALSE@,$am__fastdepCXX_FALSE,;t t
10657	s,@EGREP@,$EGREP,;t t
10658	s,@LN_S@,$LN_S,;t t
10659	s,@RANLIB@,$RANLIB,;t t
10660	s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
10661	s,@IFTYPE@,$IFTYPE,;t t
10662	s,@IFSUBTYPE@,$IFSUBTYPE,;t t
10663	s,@CXXCPP@,$CXXCPP,;t t
10664	s,@ALLOCA@,$ALLOCA,;t t
10665	s,@LINUX_IF_TUN_H@,$LINUX_IF_TUN_H,;t t
10666	s,@HAVE_TUNTAP@,$HAVE_TUNTAP,;t t
10667	s,@INCLUDES@,$INCLUDES,;t t
10668	s,@LIBOBJS@,$LIBOBJS,;t t
10669	s,@LTLIBOBJS@,$LTLIBOBJS,;t t
10670	CEOF
10671
10672	_ACEOF
10673
10674	cat >>$CONFIG_STATUS <<\_ACEOF
10675	# Split the substitutions into bite-sized pieces for seds with
10676	# small command number limits, like on Digital OSF/1 and HP-UX.
10677	ac_max_sed_lines=48
10678	ac_sed_frag=1 # Number of current file.
10679	ac_beg=1 # First line for current file.
10680	ac_end=$ac_max_sed_lines # Line after last line for current file.
10681	ac_more_lines=:
10682	ac_sed_cmds=
10683	while $ac_more_lines; do
10684	if test $ac_beg -gt 1; then
10685	sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
10686	else	9436	} else
10687	sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag	9437	len += 1 + keylen
		9438	}
		9439
		9440	print line
		9441	}
		9442
		9443	_ACAWK
		9444	_ACEOF
		9445	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9446	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9447	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9448	else
		9449	cat
		9450	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9451	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9452	_ACEOF
		9453
		9454	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9455	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9456	# trailing colons and then remove the whole line if VPATH becomes empty
		9457	# (actually we leave an empty line to preserve line numbers).
		9458	if test "x$srcdir" = x.; then
		9459	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		9460	h
		9461	s///
		9462	s/^/:/
		9463	s/[ ]*$/:/
		9464	s/:\$(srcdir):/:/g
		9465	s/:\${srcdir}:/:/g
		9466	s/:@srcdir@:/:/g
		9467	s/^:*//
		9468	s/:*$//
		9469	x
		9470	s/\(=[ ]*\).*/\1/
		9471	G
		9472	s/\n//
		9473	s/^[^=]*=[ ]*$//
		9474	}'
		9475	fi
		9476
		9477	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9478	fi # test -n "$CONFIG_FILES"
		9479
		9480	# Set up the scripts for CONFIG_HEADERS section.
		9481	# No need to generate them if there are no CONFIG_HEADERS.
		9482	# This happens for instance with `./config.status Makefile'.
		9483	if test -n "$CONFIG_HEADERS"; then
		9484	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		9485	BEGIN {
		9486	_ACEOF
		9487
		9488	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9489	# here-document in config.status, that substitutes the proper values into
		9490	# config.h.in to produce config.h.
		9491
		9492	# Create a delimiter string that does not exist in confdefs.h, to ease
		9493	# handling of long lines.
		9494	ac_delim='%!_!# '
		9495	for ac_last_try in false false :; do
		9496	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9497	if test -z "$ac_tt"; then
		9498	break
		9499	elif $ac_last_try; then
		9500	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9501	else
		9502	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9503	fi
		9504	done
		9505
		9506	# For the awk script, D is an array of macro values keyed by name,
		9507	# likewise P contains macro parameters if any. Preserve backslash
		9508	# newline sequences.
		9509
		9510	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9511	sed -n '
		9512	s/.\{148\}/&'"$ac_delim"'/g
		9513	t rset
		9514	:rset
		9515	s/^[ ]*#[ ]*define[ ][ ]*/ /
		9516	t def
		9517	d
		9518	:def
		9519	s/\\$//
		9520	t bsnl
		9521	s/["\\]/\\&/g
		9522	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9523	D["\1"]=" \3"/p
		9524	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		9525	d
		9526	:bsnl
		9527	s/["\\]/\\&/g
		9528	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9529	D["\1"]=" \3\\\\\\n"\\/p
		9530	t cont
		9531	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		9532	t cont
		9533	d
		9534	:cont
		9535	n
		9536	s/.\{148\}/&'"$ac_delim"'/g
		9537	t clear
		9538	:clear
		9539	s/\\$//
		9540	t bsnlc
		9541	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9542	d
		9543	:bsnlc
		9544	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9545	b cont
		9546	' <confdefs.h | sed '
		9547	s/'"$ac_delim"'/"\\\
		9548	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		9549
		9550	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9551	for (key in D) D_is_set[key] = 1
		9552	FS = ""
		9553	}
		9554	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		9555	line = \$ 0
		9556	split(line, arg, " ")
		9557	if (arg[1] == "#") {
		9558	defundef = arg[2]
		9559	mac1 = arg[3]
		9560	} else {
		9561	defundef = substr(arg[1], 2)
		9562	mac1 = arg[2]
		9563	}
		9564	split(mac1, mac2, "(") #)
		9565	macro = mac2[1]
		9566	prefix = substr(line, 1, index(line, defundef) - 1)
		9567	if (D_is_set[macro]) {
		9568	# Preserve the white space surrounding the "#".
		9569	print prefix "define", macro P[macro] D[macro]
		9570	next
		9571	} else {
		9572	# Replace #undef with comments. This is necessary, for example,
		9573	# in the case of _POSIX_SOURCE, which is predefined and required
		9574	# on some systems where configure will not decide to define it.
		9575	if (defundef == "undef") {
		9576	print "/*", prefix defundef, macro, "*/"
		9577	next
		9578	}
		9579	}
		9580	}
		9581	{ print }
		9582	_ACAWK
		9583	_ACEOF
		9584	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9585	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9586	fi # test -n "$CONFIG_HEADERS"
		9587
		9588
		9589	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9590	shift
		9591	for ac_tag
		9592	do
		9593	case $ac_tag in
		9594	:[FHLC]) ac_mode=$ac_tag; continue;;
		9595	esac
		9596	case $ac_mode$ac_tag in
		9597	:[FHL]*:*);;
		9598	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9599	:[FH]-) ac_tag=-:-;;
		9600	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9601	esac
		9602	ac_save_IFS=$IFS
		9603	IFS=:
		9604	set x $ac_tag
		9605	IFS=$ac_save_IFS
		9606	shift
		9607	ac_file=$1
		9608	shift
		9609
		9610	case $ac_mode in
		9611	:L) ac_source=$1;;
		9612	:[FH])
		9613	ac_file_inputs=
		9614	for ac_f
		9615	do
		9616	case $ac_f in
		9617	-) ac_f="$ac_tmp/stdin";;
		9618	*) # Look for the file first in the build tree, then in the source tree
		9619	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9620	# because $ac_f cannot contain `:'.
		9621	test -f "$ac_f" ||
		9622	case $ac_f in
		9623	[\\/$]*) false;;
		9624	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9625	esac ||
		9626	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9627	esac
		9628	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		9629	as_fn_append ac_file_inputs " '$ac_f'"
		9630	done
		9631
		9632	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9633	# use $as_me), people would be surprised to read:
		9634	# /* config.h. Generated by config.status. */
		9635	configure_input='Generated from '`
		9636	$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		9637	`' by configure.'
		9638	if test x"$ac_file" != x-; then
		9639	configure_input="$ac_file. $configure_input"
		9640	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9641	$as_echo "$as_me: creating $ac_file" >&6;}
10688	fi	9642	fi
10689	if test ! -s $tmp/subs.frag; then	9643	# Neutralize special characters interpreted by sed in replacement strings.
10690	ac_more_lines=false	9644	case $configure_input in #(
		9645	*\&* | *\|* | *\\* )
		9646	ac_sed_conf_input=`$as_echo "$configure_input" |
		9647	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		9648	*) ac_sed_conf_input=$configure_input;;
10691	else	9649	esac
10692	# The purpose of the label and of the branching condition is to
10693	# speed up the sed processing (if there are no `@' at all, there
10694	# is no need to browse any of the substitutions).
10695	# These are the two extra sed commands mentioned above.
10696	(echo ':t
10697	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
10698	if test -z "$ac_sed_cmds"; then
10699	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
10700	else
10701	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
10702	fi
10703	ac_sed_frag=`expr $ac_sed_frag + 1`
10704	ac_beg=$ac_end
10705	ac_end=`expr $ac_end + $ac_max_sed_lines`
10706	fi
10707	done
10708	if test -z "$ac_sed_cmds"; then
10709	ac_sed_cmds=cat
10710	fi
10711	fi # test -n "$CONFIG_FILES"
10712		9650
10713	_ACEOF
10714	cat >>$CONFIG_STATUS <<\_ACEOF
10715	for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
10716	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10717	case $ac_file in	9651	case $ac_tag in
10718	- | *:- | *:-:* ) # input from stdin	9652	*:-:* | *:-) cat >"$ac_tmp/stdin" \
10719	cat >$tmp/stdin	9653	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
10720	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`	9654	esac
10721	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;	9655	;;
10722	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10723	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10724	* ) ac_file_in=$ac_file.in ;;
10725	esac	9656	esac
10726		9657
10727	# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.	9658	ac_dir=`$as_dirname -- "$ac_file" ||
10728	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
10729	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9659	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10730	X"$ac_file" : 'X\(//\)[^/]' \| \	9660	X"$ac_file" : 'X\(//\)[^/]' \| \
10731	X"$ac_file" : 'X\(//\)$' \| \	9661	X"$ac_file" : 'X\(//\)$' \| \
10732	X"$ac_file" : 'X\(/\)' \| \	9662	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
10733	. : '\(.\)' 2>/dev/null ||
10734	echo X"$ac_file" |	9663	$as_echo X"$ac_file" |
10735	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9664	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
10736	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9665	s//\1/
10737	/^X\(\/\/\)$/{ s//\1/; q; }	9666	q
10738	/^X\(\/\).*/{ s//\1/; q; }	9667	}
		9668	/^X\(\/\/\)[^/].*/{
		9669	s//\1/
		9670	q
		9671	}
		9672	/^X\(\/\/\)$/{
		9673	s//\1/
		9674	q
		9675	}
		9676	/^X\(\/\).*/{
		9677	s//\1/
		9678	q
		9679	}
10739	s/.*/./; q'`	9680	s/.*/./; q'`
10740	{ if $as_mkdir_p; then	9681	as_dir="$ac_dir"; as_fn_mkdir_p
10741	mkdir -p "$ac_dir"
10742	else
10743	as_dir="$ac_dir"
10744	as_dirs=
10745	while test ! -d "$as_dir"; do
10746	as_dirs="$as_dir $as_dirs"
10747	as_dir=`(dirname "$as_dir") 2>/dev/null ||
10748	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
10749	X"$as_dir" : 'X\(//\)[^/]' \| \
10750	X"$as_dir" : 'X\(//\)$' \| \
10751	X"$as_dir" : 'X\(/\)' \| \
10752	. : '\(.\)' 2>/dev/null ||
10753	echo X"$as_dir" |
10754	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
10755	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
10756	/^X\(\/\/\)$/{ s//\1/; q; }
10757	/^X\(\/\).*/{ s//\1/; q; }
10758	s/.*/./; q'`
10759	done
10760	test ! -n "$as_dirs" || mkdir $as_dirs
10761	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
10762	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
10763	{ (exit 1); exit 1; }; }; }
10764
10765	ac_builddir=.	9682	ac_builddir=.
10766		9683
10767	if test "$ac_dir" != .; then	9684	case "$ac_dir" in
		9685	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9686	*)
10768	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`	9687	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
10769	# A "../" for each directory in $ac_dir_suffix.	9688	# A ".." for each directory in $ac_dir_suffix.
10770	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`	9689	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
10771	else	9690	case $ac_top_builddir_sub in
10772	ac_dir_suffix= ac_top_builddir=	9691	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
10773	fi	9692	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9693	esac ;;
		9694	esac
		9695	ac_abs_top_builddir=$ac_pwd
		9696	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9697	# for backward compatibility:
		9698	ac_top_builddir=$ac_top_build_prefix
10774		9699
10775	case $srcdir in	9700	case $srcdir in
10776	.) # No --srcdir option. We are building in place.	9701	.) # We are building in place.
10777	ac_srcdir=.	9702	ac_srcdir=.
10778	if test -z "$ac_top_builddir"; then	9703	ac_top_srcdir=$ac_top_builddir_sub
10779	ac_top_srcdir=.	9704	ac_abs_top_srcdir=$ac_pwd ;;
10780	else
10781	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
10782	fi ;;
10783	[\\/]* | ?:[\\/]* ) # Absolute path.	9705	[\\/]* | ?:[\\/]* ) # Absolute name.
10784	ac_srcdir=$srcdir$ac_dir_suffix;	9706	ac_srcdir=$srcdir$ac_dir_suffix;
10785	ac_top_srcdir=$srcdir ;;	9707	ac_top_srcdir=$srcdir
		9708	ac_abs_top_srcdir=$srcdir ;;
10786	*) # Relative path.	9709	*) # Relative name.
10787	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix	9710	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
10788	ac_top_srcdir=$ac_top_builddir$srcdir ;;	9711	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9712	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
10789	esac	9713	esac
		9714	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
10790		9715
10791	# Do not use `cd foo && pwd` to compute absolute paths, because	9716
10792	# the directories may not exist.
10793	case `pwd` in
10794	.) ac_abs_builddir="$ac_dir";;
10795	*)
10796	case "$ac_dir" in	9717	case $ac_mode in
10797	.) ac_abs_builddir=`pwd`;;	9718	:F)
10798	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;	9719	#
10799	*) ac_abs_builddir=`pwd`/"$ac_dir";;	9720	# CONFIG_FILE
10800	esac;;	9721	#
10801	esac
10802	case $ac_abs_builddir in
10803	.) ac_abs_top_builddir=${ac_top_builddir}.;;
10804	*)
10805	case ${ac_top_builddir}. in
10806	.) ac_abs_top_builddir=$ac_abs_builddir;;
10807	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
10808	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
10809	esac;;
10810	esac
10811	case $ac_abs_builddir in
10812	.) ac_abs_srcdir=$ac_srcdir;;
10813	*)
10814	case $ac_srcdir in
10815	.) ac_abs_srcdir=$ac_abs_builddir;;
10816	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
10817	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
10818	esac;;
10819	esac
10820	case $ac_abs_builddir in
10821	.) ac_abs_top_srcdir=$ac_top_srcdir;;
10822	*)
10823	case $ac_top_srcdir in
10824	.) ac_abs_top_srcdir=$ac_abs_builddir;;
10825	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
10826	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
10827	esac;;
10828	esac
10829
10830		9722
10831	case $INSTALL in	9723	case $INSTALL in
10832	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;	9724	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
10833	*) ac_INSTALL=$ac_top_builddir$INSTALL ;;	9725	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
10834	esac	9726	esac
10835
10836	# Let's still pretend it is `configure' which instantiates (i.e., don't
10837	# use $as_me), people would be surprised to read:
10838	# /* config.h. Generated by config.status. */
10839	if test x"$ac_file" = x-; then
10840	configure_input=
10841	else
10842	configure_input="$ac_file. "
10843	fi
10844	configure_input=$configure_input"Generated from `echo $ac_file_in |
10845	sed 's,.*/,,'` by configure."
10846
10847	# First look for the input files in the build tree, otherwise in the
10848	# src tree.
10849	ac_file_inputs=`IFS=:
10850	for f in $ac_file_in; do
10851	case $f in
10852	-) echo $tmp/stdin ;;
10853	[\\/$]*)
10854	# Absolute (can't be DOS-style, as IFS=:)
10855	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10856	echo "$as_me: error: cannot find input file: $f" >&2;}
10857	{ (exit 1); exit 1; }; }
10858	echo "$f";;
10859	*) # Relative
10860	if test -f "$f"; then
10861	# Build tree
10862	echo "$f"
10863	elif test -f "$srcdir/$f"; then
10864	# Source tree
10865	echo "$srcdir/$f"
10866	else
10867	# /dev/null tree
10868	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10869	echo "$as_me: error: cannot find input file: $f" >&2;}
10870	{ (exit 1); exit 1; }; }
10871	fi;;
10872	esac
10873	done` || { (exit 1); exit 1; }
10874
10875	if test x"$ac_file" != x-; then
10876	{ echo "$as_me:$LINENO: creating $ac_file" >&5
10877	echo "$as_me: creating $ac_file" >&6;}
10878	rm -f "$ac_file"
10879	fi
10880	_ACEOF	9727	_ACEOF
		9728
		9729	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9730	# If the template does not know about datarootdir, expand it.
		9731	# FIXME: This hack should be removed a few years after 2.60.
		9732	ac_datarootdir_hack=; ac_datarootdir_seen=
		9733	ac_sed_dataroot='
		9734	/datarootdir/ {
		9735	p
		9736	q
		9737	}
		9738	/@datadir@/p
		9739	/@docdir@/p
		9740	/@infodir@/p
		9741	/@localedir@/p
		9742	/@mandir@/p'
		9743	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9744	*datarootdir*) ac_datarootdir_seen=yes;;
		9745	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
		9746	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9747	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9748	_ACEOF
10881	cat >>$CONFIG_STATUS <<_ACEOF	9749	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
10882	sed "$ac_vpsub	9750	ac_datarootdir_hack='
		9751	s&@datadir@&$datadir&g
		9752	s&@docdir@&$docdir&g
		9753	s&@infodir@&$infodir&g
		9754	s&@localedir@&$localedir&g
		9755	s&@mandir@&$mandir&g
		9756	s&\\\${datarootdir}&$datarootdir&g' ;;
		9757	esac
		9758	_ACEOF
		9759
		9760	# Neutralize VPATH when `$srcdir' = `.'.
		9761	# Shell code in configure.ac might set extrasub.
		9762	# FIXME: do we really want to maintain this feature?
		9763	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9764	ac_sed_extra="$ac_vpsub
10883	$extrasub	9765	$extrasub
10884	_ACEOF	9766	_ACEOF
10885	cat >>$CONFIG_STATUS <<\_ACEOF	9767	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
10886	:t	9768	:t
10887	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b	9769	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
10888	s,@configure_input@,$configure_input,;t t	9770	s|@configure_input@|$ac_sed_conf_input|;t t
		9771	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9772	s&@top_build_prefix@&$ac_top_build_prefix&;t t
10889	s,@srcdir@,$ac_srcdir,;t t	9773	s&@srcdir@&$ac_srcdir&;t t
10890	s,@abs_srcdir@,$ac_abs_srcdir,;t t	9774	s&@abs_srcdir@&$ac_abs_srcdir&;t t
10891	s,@top_srcdir@,$ac_top_srcdir,;t t	9775	s&@top_srcdir@&$ac_top_srcdir&;t t
10892	s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t	9776	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
10893	s,@builddir@,$ac_builddir,;t t	9777	s&@builddir@&$ac_builddir&;t t
10894	s,@abs_builddir@,$ac_abs_builddir,;t t	9778	s&@abs_builddir@&$ac_abs_builddir&;t t
10895	s,@top_builddir@,$ac_top_builddir,;t t
10896	s,@abs_top_builddir@,$ac_abs_top_builddir,;t t	9779	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
10897	s,@INSTALL@,$ac_INSTALL,;t t	9780	s&@INSTALL@&$ac_INSTALL&;t t
10898	" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out	9781	$ac_datarootdir_hack
		9782	"
		9783	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		9784	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9785
		9786	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9787	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9788	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9789	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9790	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9791	which seems to be undefined. Please make sure it is defined" >&5
		9792	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9793	which seems to be undefined. Please make sure it is defined" >&2;}
		9794
10899	rm -f $tmp/stdin	9795	rm -f "$ac_tmp/stdin"
		9796	case $ac_file in
		9797	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		9798	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		9799	esac \
		9800	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9801	;;
		9802	:H)
		9803	#
		9804	# CONFIG_HEADER
		9805	#
10900	if test x"$ac_file" != x-; then	9806	if test x"$ac_file" != x-; then
10901	mv $tmp/out $ac_file	9807	{
10902	else	9808	$as_echo "/* $configure_input */" \
10903	cat $tmp/out	9809	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
10904	rm -f $tmp/out	9810	} >"$ac_tmp/config.h" \
10905	fi	9811	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
10906
10907	done
10908	_ACEOF
10909	cat >>$CONFIG_STATUS <<\_ACEOF
10910
10911	#
10912	# CONFIG_HEADER section.
10913	#
10914
10915	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10916	# NAME is the cpp macro being defined and VALUE is the value it is being given.
10917	#
10918	# ac_d sets the value in "#define NAME VALUE" lines.
10919	ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
10920	ac_dB='[ ].*$,\1#\2'
10921	ac_dC=' '
10922	ac_dD=',;t'
10923	# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10924	ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
10925	ac_uB='$,\1#\2define\3'
10926	ac_uC=' '
10927	ac_uD=',;t'
10928
10929	for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
10930	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10931	case $ac_file in
10932	- | *:- | *:-:* ) # input from stdin
10933	cat >$tmp/stdin
10934	ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10935	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10936	*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
10937	ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
10938	* ) ac_file_in=$ac_file.in ;;
10939	esac
10940
10941	test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
10942	echo "$as_me: creating $ac_file" >&6;}
10943
10944	# First look for the input files in the build tree, otherwise in the
10945	# src tree.
10946	ac_file_inputs=`IFS=:
10947	for f in $ac_file_in; do
10948	case $f in
10949	-) echo $tmp/stdin ;;
10950	[\\/$]*)
10951	# Absolute (can't be DOS-style, as IFS=:)
10952	test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10953	echo "$as_me: error: cannot find input file: $f" >&2;}
10954	{ (exit 1); exit 1; }; }
10955	# Do quote $f, to prevent DOS paths from being IFS'd.
10956	echo "$f";;
10957	*) # Relative
10958	if test -f "$f"; then
10959	# Build tree
10960	echo "$f"
10961	elif test -f "$srcdir/$f"; then
10962	# Source tree
10963	echo "$srcdir/$f"
10964	else
10965	# /dev/null tree
10966	{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
10967	echo "$as_me: error: cannot find input file: $f" >&2;}
10968	{ (exit 1); exit 1; }; }
10969	fi;;
10970	esac
10971	done` || { (exit 1); exit 1; }
10972	# Remove the trailing spaces.
10973	sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
10974
10975	_ACEOF
10976
10977	# Transform confdefs.h into two sed scripts, `conftest.defines' and
10978	# `conftest.undefs', that substitutes the proper values into
10979	# config.h.in to produce config.h. The first handles `#define'
10980	# templates, and the second `#undef' templates.
10981	# And first: Protect against being on the right side of a sed subst in
10982	# config.status. Protect against being in an unquoted here document
10983	# in config.status.
10984	rm -f conftest.defines conftest.undefs
10985	# Using a here document instead of a string reduces the quoting nightmare.
10986	# Putting comments in sed scripts is not portable.
10987	#
10988	# `end' is used to avoid that the second main sed command (meant for
10989	# 0-ary CPP macros) applies to n-ary macro definitions.
10990	# See the Autoconf documentation for `clear'.
10991	cat >confdef2sed.sed <<\_ACEOF
10992	s/[\\&,]/\\&/g
10993	s,[\\$`],\\&,g
10994	t clear
10995	: clear
10996	s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
10997	t end
10998	s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
10999	: end
11000	_ACEOF
11001	# If some macros were called several times there might be several times
11002	# the same #defines, which is useless. Nevertheless, we may not want to
11003	# sort them, since we want the *last* AC-DEFINE to be honored.
11004	uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
11005	sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
11006	rm -f confdef2sed.sed
11007
11008	# This sed command replaces #undef with comments. This is necessary, for
11009	# example, in the case of _POSIX_SOURCE, which is predefined and required
11010	# on some systems where configure will not decide to define it.
11011	cat >>conftest.undefs <<\_ACEOF
11012	s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
11013	_ACEOF
11014
11015	# Break up conftest.defines because some shells have a limit on the size
11016	# of here documents, and old seds have small limits too (100 cmds).
11017	echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
11018	echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
11019	echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
11020	echo ' :' >>$CONFIG_STATUS
11021	rm -f conftest.tail
11022	while grep . conftest.defines >/dev/null
11023	do
11024	# Write a limited-size here document to $tmp/defines.sed.
11025	echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
11026	# Speed up: don't consider the non `#define' lines.
11027	echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
11028	# Work around the forget-to-reset-the-flag bug.
11029	echo 't clr' >>$CONFIG_STATUS
11030	echo ': clr' >>$CONFIG_STATUS
11031	sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
11032	echo 'CEOF
11033	sed -f $tmp/defines.sed $tmp/in >$tmp/out
11034	rm -f $tmp/in
11035	mv $tmp/out $tmp/in
11036	' >>$CONFIG_STATUS
11037	sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
11038	rm -f conftest.defines
11039	mv conftest.tail conftest.defines
11040	done
11041	rm -f conftest.defines
11042	echo ' fi # grep' >>$CONFIG_STATUS
11043	echo >>$CONFIG_STATUS
11044
11045	# Break up conftest.undefs because some shells have a limit on the size
11046	# of here documents, and old seds have small limits too (100 cmds).
11047	echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
11048	rm -f conftest.tail
11049	while grep . conftest.undefs >/dev/null
11050	do
11051	# Write a limited-size here document to $tmp/undefs.sed.
11052	echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
11053	# Speed up: don't consider the non `#undef'
11054	echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
11055	# Work around the forget-to-reset-the-flag bug.
11056	echo 't clr' >>$CONFIG_STATUS
11057	echo ': clr' >>$CONFIG_STATUS
11058	sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
11059	echo 'CEOF
11060	sed -f $tmp/undefs.sed $tmp/in >$tmp/out
11061	rm -f $tmp/in
11062	mv $tmp/out $tmp/in
11063	' >>$CONFIG_STATUS
11064	sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
11065	rm -f conftest.undefs
11066	mv conftest.tail conftest.undefs
11067	done
11068	rm -f conftest.undefs
11069
11070	cat >>$CONFIG_STATUS <<\_ACEOF
11071	# Let's still pretend it is `configure' which instantiates (i.e., don't
11072	# use $as_me), people would be surprised to read:
11073	# /* config.h. Generated by config.status. */
11074	if test x"$ac_file" = x-; then
11075	echo "/* Generated by configure. */" >$tmp/config.h
11076	else
11077	echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
11078	fi
11079	cat $tmp/in >>$tmp/config.h
11080	rm -f $tmp/in
11081	if test x"$ac_file" != x-; then
11082	if diff $ac_file $tmp/config.h >/dev/null 2>&1; then	9812	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
11083	{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5	9813	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
11084	echo "$as_me: $ac_file is unchanged" >&6;}	9814	$as_echo "$as_me: $ac_file is unchanged" >&6;}
11085	else	9815	else
11086	ac_dir=`(dirname "$ac_file") 2>/dev/null ||
11087	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11088	X"$ac_file" : 'X\(//\)[^/]' \| \
11089	X"$ac_file" : 'X\(//\)$' \| \
11090	X"$ac_file" : 'X\(/\)' \| \
11091	. : '\(.\)' 2>/dev/null ||
11092	echo X"$ac_file" |
11093	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11094	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11095	/^X\(\/\/\)$/{ s//\1/; q; }
11096	/^X\(\/\).*/{ s//\1/; q; }
11097	s/.*/./; q'`
11098	{ if $as_mkdir_p; then
11099	mkdir -p "$ac_dir"
11100	else
11101	as_dir="$ac_dir"
11102	as_dirs=
11103	while test ! -d "$as_dir"; do
11104	as_dirs="$as_dir $as_dirs"
11105	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11106	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11107	X"$as_dir" : 'X\(//\)[^/]' \| \
11108	X"$as_dir" : 'X\(//\)$' \| \
11109	X"$as_dir" : 'X\(/\)' \| \
11110	. : '\(.\)' 2>/dev/null ||
11111	echo X"$as_dir" |
11112	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11113	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11114	/^X\(\/\/\)$/{ s//\1/; q; }
11115	/^X\(\/\).*/{ s//\1/; q; }
11116	s/.*/./; q'`
11117	done
11118	test ! -n "$as_dirs" || mkdir $as_dirs
11119	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11120	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11121	{ (exit 1); exit 1; }; }; }
11122
11123	rm -f $ac_file	9816	rm -f "$ac_file"
11124	mv $tmp/config.h $ac_file	9817	mv "$ac_tmp/config.h" "$ac_file" \
		9818	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
11125	fi	9819	fi
11126	else	9820	else
11127	cat $tmp/config.h	9821	$as_echo "/* $configure_input */" \
11128	rm -f $tmp/config.h	9822	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9823	|| as_fn_error $? "could not create -" "$LINENO" 5
11129	fi	9824	fi
11130	# Compute $ac_file's index in $config_headers.	9825	# Compute "$ac_file"'s index in $config_headers.
11131	_am_stamp_count=1	9826	_am_stamp_count=1
11132	for _am_header in $config_headers :; do	9827	for _am_header in $config_headers :; do
11133	case $_am_header in	9828	case $_am_header in
11134	$ac_file | $ac_file:* )	9829	"$ac_file" | "$ac_file":* )
11135	break ;;	9830	break ;;
11136	* )	9831	* )
11137	_am_stamp_count=`expr $_am_stamp_count + 1` ;;	9832	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
11138	esac	9833	esac
11139	done	9834	done
11140	echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||	9835	echo "timestamp for "$ac_file"" >`$as_dirname -- "$ac_file" ||
11141	$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9836	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11142	X$ac_file : 'X\(//\)[^/]' \| \	9837	X"$ac_file" : 'X\(//\)[^/]' \| \
11143	X$ac_file : 'X\(//\)$' \| \	9838	X"$ac_file" : 'X\(//\)$' \| \
11144	X$ac_file : 'X\(/\)' \| \	9839	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
11145	. : '\(.\)' 2>/dev/null ||
11146	echo X$ac_file |	9840	$as_echo X"$ac_file" |
11147	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9841	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11148	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9842	s//\1/
11149	/^X\(\/\/\)$/{ s//\1/; q; }	9843	q
11150	/^X\(\/\).*/{ s//\1/; q; }	9844	}
		9845	/^X\(\/\/\)[^/].*/{
		9846	s//\1/
		9847	q
		9848	}
		9849	/^X\(\/\/\)$/{
		9850	s//\1/
		9851	q
		9852	}
		9853	/^X\(\/\).*/{
		9854	s//\1/
		9855	q
		9856	}
11151	s/.*/./; q'`/stamp-h$_am_stamp_count	9857	s/.*/./; q'`/stamp-h$_am_stamp_count
11152	done	9858	;;
11153	_ACEOF
11154	cat >>$CONFIG_STATUS <<\_ACEOF
11155		9859
11156	#
11157	# CONFIG_COMMANDS section.
11158	#
11159	for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
11160	ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
11161	ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
11162	ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
11163	$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11164	X"$ac_dest" : 'X\(//\)[^/]' \| \
11165	X"$ac_dest" : 'X\(//\)$' \| \
11166	X"$ac_dest" : 'X\(/\)' \| \
11167	. : '\(.\)' 2>/dev/null ||
11168	echo X"$ac_dest" |
11169	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11170	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11171	/^X\(\/\/\)$/{ s//\1/; q; }
11172	/^X\(\/\).*/{ s//\1/; q; }
11173	s/.*/./; q'`
11174	{ if $as_mkdir_p; then
11175	mkdir -p "$ac_dir"
11176	else
11177	as_dir="$ac_dir"
11178	as_dirs=
11179	while test ! -d "$as_dir"; do
11180	as_dirs="$as_dir $as_dirs"
11181	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11182	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11183	X"$as_dir" : 'X\(//\)[^/]' \| \
11184	X"$as_dir" : 'X\(//\)$' \| \
11185	X"$as_dir" : 'X\(/\)' \| \
11186	. : '\(.\)' 2>/dev/null ||
11187	echo X"$as_dir" |
11188	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11189	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11190	/^X\(\/\/\)$/{ s//\1/; q; }
11191	/^X\(\/\).*/{ s//\1/; q; }
11192	s/.*/./; q'`
11193	done
11194	test ! -n "$as_dirs" || mkdir $as_dirs
11195	fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
11196	echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
11197	{ (exit 1); exit 1; }; }; }
11198
11199	ac_builddir=.
11200
11201	if test "$ac_dir" != .; then
11202	ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
11203	# A "../" for each directory in $ac_dir_suffix.
11204	ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
11205	else
11206	ac_dir_suffix= ac_top_builddir=
11207	fi
11208
11209	case $srcdir in
11210	.) # No --srcdir option. We are building in place.
11211	ac_srcdir=.
11212	if test -z "$ac_top_builddir"; then
11213	ac_top_srcdir=.
11214	else
11215	ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
11216	fi ;;
11217	[\\/]* | ?:[\\/]* ) # Absolute path.
11218	ac_srcdir=$srcdir$ac_dir_suffix;
11219	ac_top_srcdir=$srcdir ;;
11220	*) # Relative path.
11221	ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
11222	ac_top_srcdir=$ac_top_builddir$srcdir ;;
11223	esac
11224
11225	# Do not use `cd foo && pwd` to compute absolute paths, because
11226	# the directories may not exist.
11227	case `pwd` in
11228	.) ac_abs_builddir="$ac_dir";;
11229	*)
11230	case "$ac_dir" in
11231	.) ac_abs_builddir=`pwd`;;
11232	[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
11233	*) ac_abs_builddir=`pwd`/"$ac_dir";;
11234	esac;;
11235	esac
11236	case $ac_abs_builddir in
11237	.) ac_abs_top_builddir=${ac_top_builddir}.;;
11238	*)
11239	case ${ac_top_builddir}. in
11240	.) ac_abs_top_builddir=$ac_abs_builddir;;
11241	[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
11242	*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
11243	esac;;
11244	esac
11245	case $ac_abs_builddir in
11246	.) ac_abs_srcdir=$ac_srcdir;;
11247	*)
11248	case $ac_srcdir in
11249	.) ac_abs_srcdir=$ac_abs_builddir;;
11250	[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
11251	*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
11252	esac;;
11253	esac
11254	case $ac_abs_builddir in
11255	.) ac_abs_top_srcdir=$ac_top_srcdir;;
11256	*)
11257	case $ac_top_srcdir in
11258	.) ac_abs_top_srcdir=$ac_abs_builddir;;
11259	[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
11260	*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
11261	esac;;
11262	esac
11263
11264
11265	{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5	9860	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
11266	echo "$as_me: executing $ac_dest commands" >&6;}	9861	$as_echo "$as_me: executing $ac_file commands" >&6;}
11267	case $ac_dest in	9862	;;
		9863	esac
		9864
		9865
		9866	case $ac_file$ac_mode in
11268	default-1 )	9867	"default-1":C)
11269	for ac_file in $CONFIG_FILES; do	9868	for ac_file in $CONFIG_FILES; do
11270	# Support "outfile[:infile[:infile...]]"	9869	# Support "outfile[:infile[:infile...]]"
11271	case "$ac_file" in	9870	case "$ac_file" in
11272	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;	9871	*:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
11273	esac	9872	esac
…		…
11359	done	9958	done
11360	fi	9959	fi
11361	;;	9960	;;
11362	esac	9961	esac
11363	done ;;	9962	done ;;
11364	depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do	9963	"depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
11365	# Strip MF so we end up with the name of the file.	9964	# Strip MF so we end up with the name of the file.
11366	mf=`echo "$mf" | sed -e 's/:.*$//'`	9965	mf=`echo "$mf" | sed -e 's/:.*$//'`
11367	# Check whether this is an Automake generated Makefile or not.	9966	# Check whether this is an Automake generated Makefile or not.
11368	# We used to match only the files named `Makefile.in', but	9967	# We used to match only the files named `Makefile.in', but
11369	# some people rename them; so instead we look at the file content.	9968	# some people rename them; so instead we look at the file content.
11370	# Grep'ing the first line is not enough: some people post-process	9969	# Grep'ing the first line is not enough: some people post-process
11371	# each Makefile.in and add a new line on top of each file to say so.	9970	# each Makefile.in and add a new line on top of each file to say so.
11372	# So let's grep whole file.	9971	# So let's grep whole file.
11373	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then	9972	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
11374	dirpart=`(dirname "$mf") 2>/dev/null ||	9973	dirpart=`$as_dirname -- "$mf" ||
11375	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	9974	$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11376	X"$mf" : 'X\(//\)[^/]' \| \	9975	X"$mf" : 'X\(//\)[^/]' \| \
11377	X"$mf" : 'X\(//\)$' \| \	9976	X"$mf" : 'X\(//\)$' \| \
11378	X"$mf" : 'X\(/\)' \| \	9977	X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
11379	. : '\(.\)' 2>/dev/null ||
11380	echo X"$mf" |	9978	$as_echo X"$mf" |
11381	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	9979	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11382	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	9980	s//\1/
11383	/^X\(\/\/\)$/{ s//\1/; q; }	9981	q
11384	/^X\(\/\).*/{ s//\1/; q; }	9982	}
		9983	/^X\(\/\/\)[^/].*/{
		9984	s//\1/
		9985	q
		9986	}
		9987	/^X\(\/\/\)$/{
		9988	s//\1/
		9989	q
		9990	}
		9991	/^X\(\/\).*/{
		9992	s//\1/
		9993	q
		9994	}
11385	s/.*/./; q'`	9995	s/.*/./; q'`
11386	else	9996	else
11387	continue	9997	continue
11388	fi	9998	fi
11389	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue	9999	grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
11390	# Extract the definition of DEP_FILES from the Makefile without	10000	# Extract the definition of DEP_FILES from the Makefile without
…		…
11408	}	10018	}
11409	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \	10019	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
11410	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do	10020	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
11411	# Make sure the directory exists.	10021	# Make sure the directory exists.
11412	test -f "$dirpart/$file" && continue	10022	test -f "$dirpart/$file" && continue
11413	fdir=`(dirname "$file") 2>/dev/null ||	10023	fdir=`$as_dirname -- "$file" ||
11414	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \	10024	$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11415	X"$file" : 'X\(//\)[^/]' \| \	10025	X"$file" : 'X\(//\)[^/]' \| \
11416	X"$file" : 'X\(//\)$' \| \	10026	X"$file" : 'X\(//\)$' \| \
11417	X"$file" : 'X\(/\)' \| \	10027	X"$file" : 'X\(/\)' \| . 2>/dev/null ||
11418	. : '\(.\)' 2>/dev/null ||
11419	echo X"$file" |	10028	$as_echo X"$file" |
11420	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }	10029	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
11421	/^X\(\/\/\)[^/].*/{ s//\1/; q; }	10030	s//\1/
11422	/^X\(\/\/\)$/{ s//\1/; q; }	10031	q
11423	/^X\(\/\).*/{ s//\1/; q; }	10032	}
		10033	/^X\(\/\/\)[^/].*/{
		10034	s//\1/
		10035	q
		10036	}
		10037	/^X\(\/\/\)$/{
		10038	s//\1/
		10039	q
		10040	}
		10041	/^X\(\/\).*/{
		10042	s//\1/
		10043	q
		10044	}
11424	s/.*/./; q'`	10045	s/.*/./; q'`
11425	{ if $as_mkdir_p; then
11426	mkdir -p $dirpart/$fdir
11427	else
11428	as_dir=$dirpart/$fdir	10046	as_dir=$dirpart/$fdir; as_fn_mkdir_p
11429	as_dirs=
11430	while test ! -d "$as_dir"; do
11431	as_dirs="$as_dir $as_dirs"
11432	as_dir=`(dirname "$as_dir") 2>/dev/null ||
11433	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
11434	X"$as_dir" : 'X\(//\)[^/]' \| \
11435	X"$as_dir" : 'X\(//\)$' \| \
11436	X"$as_dir" : 'X\(/\)' \| \
11437	. : '\(.\)' 2>/dev/null ||
11438	echo X"$as_dir" |
11439	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
11440	/^X\(\/\/\)[^/].*/{ s//\1/; q; }
11441	/^X\(\/\/\)$/{ s//\1/; q; }
11442	/^X\(\/\).*/{ s//\1/; q; }
11443	s/.*/./; q'`
11444	done
11445	test ! -n "$as_dirs" || mkdir $as_dirs
11446	fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
11447	echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
11448	{ (exit 1); exit 1; }; }; }
11449
11450	# echo "creating $dirpart/$file"	10047	# echo "creating $dirpart/$file"
11451	echo '# dummy' > "$dirpart/$file"	10048	echo '# dummy' > "$dirpart/$file"
11452	done	10049	done
11453	done	10050	done
11454	;;	10051	;;
		10052
11455	esac	10053	esac
11456	done	10054	done # for ac_tag
11457	_ACEOF
11458		10055
11459	cat >>$CONFIG_STATUS <<\_ACEOF
11460		10056
11461	{ (exit 0); exit 0; }	10057	as_fn_exit 0
11462	_ACEOF	10058	_ACEOF
11463	chmod +x $CONFIG_STATUS
11464	ac_clean_files=$ac_clean_files_save	10059	ac_clean_files=$ac_clean_files_save
11465		10060
11466		10061	test $ac_write_fail = 0 ||
11467		10062	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
11468	echo
11469	echo "***"
11470	echo "*** Configuration Summary"
11471	echo "***"
11472	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
11473	echo "*** Cipher used: $CIPHER"
11474	echo "*** Digest used: $DIGEST"
11475	echo "*** HMAC length: $HMAC"
11476	echo "*** RAND used: $RAND"
11477	echo "*** Max. MTU: $MTU"
11478	echo "*** Compression: $COMPRESS"
11479	echo "***"
11480
11481	if test "x$DIGEST" = xmd4; then
11482	echo "*** WARNING"
11483	echo "*** The digest you have chosen ($DIGEST) is known to be insecure"
11484	echo "***"
11485	fi
11486
11487	echo
11488
11489		10063
11490		10064
11491	# configure is writing to config.log, and then calls config.status.	10065	# configure is writing to config.log, and then calls config.status.
11492	# config.status does its own redirection, appending to config.log.	10066	# config.status does its own redirection, appending to config.log.
11493	# Unfortunately, on DOS this fails, as config.log is still kept open	10067	# Unfortunately, on DOS this fails, as config.log is still kept open
…		…
11504	exec 5>/dev/null	10078	exec 5>/dev/null
11505	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false	10079	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
11506	exec 5>>config.log	10080	exec 5>>config.log
11507	# Use ||, not &&, to avoid exiting from the if with $? = 1, which	10081	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
11508	# would make configure fail if this is the last instruction.	10082	# would make configure fail if this is the last instruction.
11509	$ac_cs_success || { (exit 1); exit 1; }	10083	$ac_cs_success || as_fn_exit 1
11510	fi	10084	fi
		10085	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		10086	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		10087	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		10088	fi
11511		10089
		10090
		10091	echo
		10092	echo "***"
		10093	echo "*** Configuration Summary"
		10094	echo "***"
		10095	echo "*** Kernel Iface: $IFTYPE/$IFSUBTYPE"
		10096	echo "*** RSA size: $RSA"
		10097	echo "*** Cipher used: $CIPHER"
		10098	echo "*** Digest used: $DIGEST"
		10099	echo "*** Authdigest: $AUTH"
		10100	echo "*** HMAC length: $HMAC"
		10101	echo "*** Max. MTU: $MTU"
		10102
		10103	echo "***"
		10104	echo "*** Enable options:"
		10105	grep ENABLE_ config.h | sed -e 's/^/*** /'
		10106
		10107	if test "$HMACSIZE" -lt 12; then
		10108	echo "***"
		10109	echo "*** WARNING: The hmac length you have chosen ($HMACSIZE) is quite insecure"
		10110	fi
		10111
		10112	echo "***"
		10113	echo
		10114
		10115	if pkg-config --exists 'libcrypto >= 1.1 libcrypto < 2.0'; then
		10116	cat <<EOF
		10117	
		10118	***
		10119	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		10120	***
		10121	*** You seem to configure gvpe with OpenSSL 1.1 or newer.
		10122	*** While this probably compiles, please note that this is not only
		10123	*** unsupported, but also discouraged.
		10124	***
		10125	*** It is recommended to use either OpenSSL 1.0, as long as that is still
		10126	*** supported, or LibreSSL (https://www.libressl.org/).
		10127	***
		10128	*** This is not a political issue - while porting GVPE to the newer
		10129	*** OpenSSL 1.1 API, I encountered two incompatible API changes that were
		10130	*** not documented, were not caught while compiling but caused security
		10131	*** issues. When reported, the reaction of the OpenSSL developers was to
		10132	*** update the documentation.
		10133	***
		10134	*** As a result, I lost all confidence in the ability and desire of
		10135	*** OpenSSL developers to create a safe API, and would highly recommend
		10136	*** switching to LibreSSL which explicitly avoids such braking changes.
		10137	***
		10138	*** WARNING WARNING WARNING WARNING WARNING WARNING WARNING
		10139	***
		10140	*** Again, do not use OpenSSL 1.1 and complain if stuff breaks.
		10141	*** You have been warned, but your choice is respected.
		10142	***
		10143	
		10144
		10145	EOF
		10146	fi
		10147
		10148

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